baber/WOPTO huggingface dataset:
Patent CA-1289200-C (CA)
Title: Variable bit rate clock recovery circuit
Inventor: YOSHIDA SHOUSEI
IPC: H04L7/033
Filed: 1988-09-08
Granted: 1991-09-17
Abstract: Abstract of the Disclosure In a variable bit rate clock recovery circuit, a phase difference between an input demodulated signal and a recovered clock signal is detected, the detected phase difference signal is filtered by a loop filter and is then integrated, the integrated signal is supplied as an address to first and second ROMs, which store data of cosine and sine waves in advance, output data from the first and second ROMs are respectively D/A-converted by first and second D/A converters, an output signal from a variable frequency generator is modulated by using an output from the first D/A converter, a signal obtained by shifting the output signal from the variable frequency signal generator by .pi./2 radians is modulated by an output from the second D/A converter, and the respective modulated signals are synthesized, thereby obtaining a reference clock signal.
Patent CA-1315057-C (CA)
Title: Nozzle touch sprue bushing device
Inventor: NAKAMURA SUSUMU
IPC: B29C45/22
Filed: 1988-11-24
Granted: 1993-03-30
Abstract: ABSTRACT OF THE DISCLOSURE    A nozzle touch sprue bushing device for a unit-type injection metal mold which includes a molding body such as a metal mold including an inner mold element which is re-movably mounted on an outer frame mounted on an injecting molding machine, wherein a sprue bush has a nozzle touch provided at a rear end thereof for fitting with an end of a nozzle of an injecting machine, and has a front end formed in such a fitting configuration as to allow fitting engage-ment thereof with a material admitting portion of a metal mold.
Patent CA-1331597-C (CA)
Inventor: OKABAYASHI SEIJI
IPC: B01J20/20
Filed: 1989-01-24
Granted: 1994-08-23
Abstract: COMPOSITE ADSORBENT                  Abstract of the Disclosure Disclosed is a composite adsorbent consisting of a molded body of a homogeneous mixture comprising powdery active carbon and hydrous alumina of the pseudoboehmite type.  This composite adsorbent has high mechanical strength and abrasion resistance.  This composite adsorbent is excellent in the capacity of adsorbing organic components such as gasoline, and the desorption of the adsorbed components can be easily accomplished at a high desorption ratio.  These excellent capacities are retained even if the adsorption-desorption cycle is repeated.  Accordingly, this composite adsorbent is especially valuable as the adsorbent for an automobile canister.
Patent CA-1314366-C (CA)
Title: Method for designing parametric molding apparatus
Inventor: SPECTOR DAVID P
IPC: B29C43/02
Filed: 1989-03-01
Granted: 1993-03-16
Abstract: METHOD FOR DESIGNING PARAMETRIC MOLDING APPARATUS         Abstract of the Invention A method for designing a molding apparatus, especially for molding lenses and the like, comprises defining a nominal mold reference curve disposed between a pair of mold members having smooth, curved surfaces in confronting relationship to define a mold cavity therebetween. A plurality of concave and convex molding members are provided, all having differing molding surface curvatures but identical spacing from the respective curved surface to the nominal reference curve, measured from the point of closest approach of the curved surface to the reference curve. Any paired concave and convex molding surfaces have the same spacing from the reference curve and thus from each other, so that, for example, a universal gasket can be employed to hold any two paired convex and concave molding members in precise spacing, without regard to the curvature of the molding surfaces.         Spector Parametric Molding Application
Patent CA-1334013-C (CA)
Title: Copolymers of (meth) acrylic acid esters as flow improvers in petroleum oils
Inventor: RITTER WOLFGANG
IPC: C10L1/18
Filed: 1989-03-07
Granted: 1995-01-17
Abstract: Copolymers of acrylic and/or methacrylic acid esters of higher alcohols or alcohol cuts with at least 16 C-atoms in the alcohol radical with from 0.5 to 2.5% by weight of maleic anhydride as flow improvers in crude petroleum oils and/or fractions thereof.
Patent CA-1315492-C (CA)
Title: Classic-type flush tank with built-in self-washing brush
Inventor: GANDINI LUIGI
IPC: A47K/
Filed: 1989-04-17
Granted: 1993-04-06
Abstract: Abstract:   A flush tank comprises a cavity (3) to contain water and a separate well (IS) with a hatch (24) to house a brush (16); the blush is connected to a pipe (13) by means of a valve (20) to supply cleaning water.
Patent CA-1338075-C (CA)
Inventor: KOENIG EBERHARD
IPC: C08L97/02
Filed: 1989-07-18
Granted: 1996-02-20
Abstract: This invention relates to a process for the preparation of compression molded materials comprising compressing a substrate with a binder based on polyisocyanates, wherein said binder comprises polyisocyanates, compounds containing at least two isocyanate reactive hydrogen atoms, and alkylene carbonates.
Patent CA-1314738-C (CA)
Title: Threaded fastener with resilient linking means
Inventor: GOURD JAMES T
IPC: F16B35/00
Filed: 1989-09-07
Granted: 1993-03-23
Abstract: Abstract of the Disclosure A threaded fastener comprises a head component for the application of torque to the fastener, an externally threaded shank portion, resilient linking means for interconnecting the head component and the shank portion a certain axial distance apart and for resiliently biasing against axial displacement of the shank portion from the head component a distance other than such certain axial distance, and torque transmitting means for transmitting torque from the head component to the shank portion.  The torque transmitting means is able to transmit sufficient torque from the head component to the shank portion to cause axial displacement of the shank portion in an aperture in a work piece against the resilient biasing of the resilient linking means, whereby the resilient means is elongated and put in axial tension.
Patent CA-1282737-C (CA)
Inventor: KAMEN DEAN L
IPC: G01P13/00
Filed: 1990-03-13
Granted: 1991-04-09
Abstract: ABSTRACT      A system is provided for controlling fluid flow, particularly from a reservoir to a patient.  A dispensing device isolates a region of a first fluid in a line from the effects of pressure in the line outside of the region. Increments of the first fluid are repetitively dispensed into and out of the region, as a result of which pressure changes occur in the first fluid in the region.  These pressure changes are measured.  A measurement fluid in a housing is so related to the region that a change in the measurement fluid pressure causes a change in the first fluid pressure in the region. Predetermined volume incre-ments of measurement fluid are repetitively displaced by a displacement device.  A control device which is in communication with the pressure measurement device, the displacement device and the dispensing device causes the dispensing device to dispense first fluid in increments that are calibrated by the displacement device and monitor-ed by the pressure measurement device.
Patent DK-161749-C (DK)
Inventor: MARHIC GERARD
IPC: H05H1/34
Filed: 1985-04-03
Granted: 1992-02-03
Abstract: The plasma torch comprises a hollow torch body whose interior is connected to a source of plasma-producing gas, a hollow electrode lodged inside this body and electrically connected to an electric supply conductor, and a nozzle provided with an orifice for the outlet of the plasma. The feature of the invention is that the torch comprises a detachable annular skirt (4) which is assembled by a screwed connection with the torch body (1) and has two axially spaced-apart seats (17c,18b) respectively for the electrode (2) and the nozzle (3), and the electrode and the nozzle are freely slidably mounted in the skirt (4) and applied against their respective seats (17c,18b) solely under the action of the pressure of the plasma-producing gas.
Patent DK-163114-C (DK)
Inventor: CLAESSON HANS
IPC: B63B/
Filed: 1988-07-29
Granted: 1992-06-22
Abstract: PCT No. PCT/SE87/00560 Sec. 371 Date Jul. 5, 1988 Sec. 102(e) Date Jul. 5, 1988 PCT Filed Nov. 26, 1987 PCT Pub. No. WO88/04256 PCT Pub. Date Jun. 16, 1988.The invention has as its object a drag anchor which is simple to manufacture and provides an effective grip in the bottom material where the anchor is to be used, besides which the anchor can be executed with a very low weight. The invention, which relates most particularly to a drag anchor, the shank of which is pivotally attached to its part which forms the fluke, is characterized in that its part (2) which forms the fluke consists of a hollow body (2) open at its front and rear end in the direction in which the shank (1) is towed, i.e. the direction of movement of the drag anchor, which body forms a mantle enclosing the rear part of the shank with an extension in the direction of movement of the drag anchor.
Patent FI-79503-C (FI)
Inventor: SCHNEIDER BERNARD
IPC: B65D41/34
Filed: 1985-10-02
Granted: 1990-01-10
Abstract: 1. A screw-threaded cap composed of plastics materials for the inviolable closure of a tube also composed of plastics material, said tube (8) having a shoulder (17) connected to the body of the tube and surmounted by a nozzle (7) bearing at its base an external screw thread (6), and said cap (1) comprising a cover (2) bearing an internal screw thread (5) which can be screwed onto said external screw thread (6) of said nozzle (7) of said tube (8) and a sealing means (29) as well as, at its lower portion, a flange (4) which is inclined substantially as the shoulder (17) of the tube (8), characterized in that said flange (4) comprises at least one opening (9) extending to its periphery and at least one strip (10) situated in said opening (9) and connected to the cap (1) by at least one connecting bridge (11, 12), said strip (10) bearing beneath its lower face (26) and close to its rear edge (21) according to the unscrewing direction (22) of said cap (1) a relief (18) which bears by only one or more punctual contact surfaces (20) on said shoulder (17) of said tube (8) after screwing said cap (1) on said tube (8), and said flange (4) also comprising, on the edge (24) defining in the rear of the opening (9), an oblique face (23) which is inclined downwards according to said unscrewing direction (22) of cap (1).
Patent FI-83155-C (FI)
Inventor: SIMM HANS-PETER
IPC: A47L9/32
Filed: 1986-10-09
Granted: 1991-06-10
Abstract: A grip unit for a suction hose of a vacuum cleaner system defines both air and electrical connections to further components of the system such as a suction pipe, nozzle and the like. The grip unit includes a one-piece insert member which is preassembled and then inserted into a tubular member. The one-piece insert member accommodates all electrical components or accessories and, in the inserted position, this insert member defines a sealed air guide and a channel for the electrical parts. The simplified configuration substantially simplifies assembly and reduces the cost to manufacture the unit.
Patent FI-87650-C (FI)
Inventor: PERRONE ETTORE
IPC: A61P31/04
Filed: 1987-03-03
Granted: 1993-02-10
Abstract: There are provided compounds of formula I :whereinR' is hydrogen or a C<sub>1</sub>-C<sub>4</sub> alkyl group either unsubstituted or substituted by one or more substituents chosen from a free or protected hydroxy or halogen atom;R<sup>2</sup> is a free or esterified carboxy group or carboxylate anion;R<sup>3</sup> and R<sup>4</sup> are each independently hydrogen or organic group,X is,-S-,Q is either(a") free or protected hydroxy, or(b") a C<sub>1</sub>-C<sub>4</sub> acyloxy, or(c") carbamoyloxy OCONH<sub>2</sub>, or(d") an optionally substituted heterocyclylthio group, or(e") an optionally substituted imido group, or(f") an optionally substituted quaternary ammonium group or(g") a halogen atom, and the pharmaceutically or veterinarily acceptable salts thereof.There are provided also methods for preparing compounds of formula 1. The compounds of formula I are useful as antibacterial agents.
Patent FI-93681-C (FI)
Inventor: REICHMAN BENJAMIN
IPC: H01M4/00
Filed: 1987-12-28
Granted: 1995-05-10
Abstract: Activated rechargeable hydrogen storage electrodes that are especially suitable for sealed, starved electrochemical cells and methods for making them are provided. The activated electrode includes a body of hydrogen storage active materials that is composed of an agglomeration of particles of active hydrogen storage material. The body contains a residual amount of hydrogen and may have a modified surface, the residual amount of hydrogen generally being equivalent to a potential of about -0.7 volts versus a Hg/HgO reference electrode when discharged at a rate of about 5mA/gram to 25mA/gram of active material. The methods provided for activating a rechargeable hydrogen storage negative electrode includes contacting the electrode with alkaline material for sufficient time at sufficient temperature to alter the surface oxides on the electrode present on the electrodes after fabrication to increase the charge acceptance and electrochemical hydrogen transfer rate and discharging at least a portion of the initial charge present in the electrode. The surface oxides may be treated by several methods, such as by contact with alkaline material or electrochemically.
Patent FI-83895-C (FI)
Inventor: JAAKKOLA JYRKI
IPC: D21F3/02
Filed: 1988-04-13
Granted: 1991-09-10
Abstract: Method and device in a machine for the manufacture of paper or board for heating the outer face (10 min ) of such a cylinder or roll (10) as is in direct contact with the web (W) to be pressed against said roll face. The cylinder or roll face (10 min ) is heated from outside inductively by using a magnetic field, by means of which a heating effect based on eddy currents is produced in the outer layer (3) of the roll. As the cylinder or roll face (10 min ), a relatively thin outer layer (3) of an electrically conductive ceramic material is used, in which the resistive heating effect is concentrated. The depth of penetration of the heating effect in the radial direction of the roll to be heated is restricted to a sufficiently low depth by means of the choice of the thickness of the ceramic outer layer (3) and/or of the electric frequency (f) of the induction heating. Besides on the basis of its electric properties, the ceramic material of the outer layer (3) is chosen so that the cylinder or roll face (10 min ) is given the necessary properties of strength, also in view of the thermal shock of the heating effect.
Patent FI-92341-C (FI)
Inventor: HEIM ARMIN
IPC: E01B7/02
Filed: 1988-08-18
Granted: 1994-10-25
Abstract: PCT No. PCT/EP87/00781 Sec. 371 Date Aug. 18, 1988 Sec. 102(e) Date Aug. 18, 1988 PCT Filed Dec. 15, 1987 PCT Pub. No. WO88/04707 PCT Pub. Date Jun. 30, 1988.A support plate, particularly a ribbed plate for fastening rails of railroad tracks and track switches on wooden sleepers. The support plate is connected in the vicinity of its ends, in each instance, with the wooden sleeper by means of screws or the like which engage in the through-holes, whereas the rail flange is supported in each instance in the area of the plate between the fastening points on the sleeper side. On the underside of the plate, shoulders are provided or constructed only in the area of the through-holes for the fastening screws, which shoulders project out of the plane of the plate and have a thickness of approximately 1 mm to 2 mm. As a result of the cooperation between the shoulders and the fastening screws, the support plate has a convex curvature, so that its underside comes in supporting contact with the upper surface of the wooden sleeper.
Patent FI-96322-C (FI)
Inventor: RECSEI PAUL A
IPC: C12N9/52
Filed: 1988-10-12
Granted: 1996-06-10
Abstract: The present invention provides recombinant plasmids which is transformant microbial hosts express lysostaphin, a bacteriocin that kills most known staphylococcal species. The invention also provides lysostaphin, substantially free from non-lysostaphin contaminants. Recombinant plasmids, pRG5, pJP1, pDF8 and pRP1, were derived by inserting a 1.5 kilobase segment of DNA coding for lysostaphin into the cloning vectors, pUC8, pBC16, pBD64 and pSPV1, respectively. E. coli strain JM105 transformed by pRG5 and members of Bacillus species, including B. subtilis and B. sphaericus transformed by pJP1, pDF8 and pRP1 produce lysostaphin which is immunologically and electrophoretically indistinguishable from that produced by S. simulans, the natural source. Furthermore, B. sphaericus strain 00/pJP1 transformants produce five times the amount of lysostaphin as S. simulans. The invention also provides the 1.5 kbp DNA fragment coding for lysostaphin. The sequence of the DNA encodes preprolysostaphin, a monomeric 389 amino acid protein, which is posttranslationally processed to mature lysostaphin.
Patent FI-88830-C (FI)
Inventor: PIIRAINEN RISTO
IPC: H01P1/205
Filed: 1991-05-24
Granted: 1993-07-12
Abstract: PCT No. PCT/FI92/00159 Sec. 371 Date Nov. 16, 1993 Sec. 102(e) Date Nov. 16, 1993 PCT Filed May 22, 1992 PCT Pub. No. WO92/21157 PCT Pub. Date Nov. 26, 1992.The invention relates to a comb-line high-frequency filter or the like, comprising an elongated casing (1) of an electrically conductive material, conductor rods of an electrically conductive material being arranged in a sequence at predetermined intervals in a substantially integral air cavity within the casing, one end of each conductor rod being short-circuited to the casing and its other end being detached therefrom so that each conductor rod forms with the casing (1) an air-insulated coaxial resonator. In each coaxial resonator, the ratio between the diameters (X, Y) of the casing (1) and the resonator (3) is within the range from about 2.8 to 3.3.
Patent FI-92379-C (FI)
Inventor: BATE FREDERICK DOUGLAS C
IPC: B65B9/00
Filed: 1991-08-16
Granted: 1994-11-10
Abstract: PCT No. PCT/GB90/00266 Sec. 371 Date Aug. 9, 1991 Sec. 102(e) Date Aug. 9, 1991 PCT Filed Feb. 16, 1990 PCT Pub. No. WO90/09316 PCT Pub. Date Aug. 23, 1990.Packaging of articles or sets of articles (31) uses both of helical wrapping material (17) and incorporated longitudinal material (18). Helical wrapping station (14) in a gap (16) between infeed (12) and outfeed (13) conveyors passes helical wrapping material (17) transversely of the direction of travel of the article (31). The longitudinal band(s) of material (18) can serve for positively transporting the articles (31) across the gap (16).
Patent NL-99383-C (NL)
IPC: C09D163/00
Abstract: A composition comprises an aqueous dispersion of (A) 40 to 95 parts by weight of a water-insoluble linear thermoplastic copolymer of 1 to 10 mole per cent of acrylic, methacrylic, itaconic, maleic or fumaric acid or an ammonium or manoamine salt thereof and 90 to 99 mole per cent of at least one of styrene, vinyl acetate or neutral alkyl, preferably C1-C18 alkyl, esters of one of the above acids and (B) 5 to 60 parts by weight of a water-soluble or readily water-dispersible aliphatic diglycidyl ether having one of the following formulae : <FORM:0848350/IV(a)/1> where R is a C2-Cb alkylene group, <FORM:0848350/IV(a)/2> where X is a number having an average value of 1 to 3, and <FORM:0848350/IV(a)/3> where m is an integer of 2 to 4 and z is a number having an average value of 1 to 5, i.e. diglycidyl ethers of alkylene glycols and glycerol, the sum of the parts by weight of (A) and (B) being 100.  Copolymers (A) specified are a methyl methacrylate/ethyl acrylate/methacrylic acid terpolymer, a methyl methacrylate/n-butyl acrylate/acrylic acid terpolymer and a methyl methacrylate/ethyl acrylate/acrylic acid terpolymer.  The compositions may also contain pigments such as titanium dioxide, copper phthalocyanine, ultramarine, zinc oxide, sulphide and chromate, barium sulphate, calcium carbonate and carbon black. The compositions are used in the production of coatings which may be cured by co-reaction between the ingredients to an infusible and insoluble state by heating to 200 DEG  to 400 DEG  F ; preferably in the presence, as a catalyst, of an amine, specified amines being methylamines, ethylamines, pyridine, benzylamine, benzyl dimethylamine, ethylene diamine, diethylene triamine, triethylene tetra-amine, lutidines, collidines, 1,8-diamino-p-menthane, N,N,N1,N1-tetramethyl-1,8-diamino-p-menthane, and N,N1-dimethyl-1,8-diamino-p-menthane.ALSO:Surfaces of glass, porcelain and metals such as iron, steel, copper, brass, aluminium, chromium and nickel are coated by applying thereto a composition comprising an aqueous dispersion of (A) 40 to 95 parts of a waterinsoluble linear thermoplastic copolymer of 1 to 10 mole per cent of acrylic, methacrylic, itaconic, maleic or fumaric acid or an ammonium or amine salt thereof and 90 to 99 mole per cent of at least one of styrene, vinyl acetate or neutral esters of one of the above acids and (B) 5 to 60 parts of a watersoluble or readily water-dispersible aliphatic diglycidyl ether (see Group IV(a)). After drying the coatings are heated to cure them to an infusible and insoluble state.  The compositions may also include pigments such as titanium dioxide, ultramarine zinc oxide, sulphide and chromate, barium sulphate, calcium carbonate, carbon black and copper phthalocyanine.
Patent NO-163514-C (NO)
Inventor: PRINCE ALFRED MAYER
IPC: A61K35/16
Filed: 1983-04-13
Abstract: A mammalian blood plasma or plasma derivative substantially free of active hepatitis B or non-A, non-B viruses is disclosed, the plasma being characterized by the presence of factor VIII, the percent by weight of denatured factor VIII to the sum of undenatured factor VIII and denatured factor VIII being less than 50%. The plasma is sterilized by contact with a detergent, alcohol or ether, preferably a mixture of detergent and ether, usually followed by removal of the viral sterilizing agent.
Patent NO-179455-C (NO)
Inventor: CLARK STEVEN C
IPC: C12N1/20
Filed: 1986-03-03
Abstract: A method for preparing and isolating a transformation vector containing CSF/cDNA is described. The method comprises:  preparing RNA from a cell that produces CSF;  preparing polyadenylated messenger RNA from said RNA;  preparing single stranded cDNA from said messenger RNA;  converting the single stranded cDNA to double stranded cDNA; inserting the double stranded cDNA into transformation vectors and transforming bacteria with said vector to form colonies; picking pools of 200 to 500 colonies each and isolating plasmid DNA from each pool; transfecting the plasmid DNA into suitable host cells for expressing CSF protein; culturing the transfected cells and assaying the supernatant for CSF activity; and selecting CSF positive pools and screening the colonies used to make the pool to identify a colony having CSF activity. Also described are a cDNA coding for a protein having CSF activity (i.e. CSF/cDNA), a microorganism or cell line transformed with a recombinant vector containing such CSF/cDNA, and a method for producing CSF protein by expressing said CSF/cDNA by culturing a microorganism or cell line. The invention also provides a method of purifying the CSF proteins and the purified proteins so produced.
Patent NO-175482-C (NO)
Inventor: WANG CHANG YI
IPC: C07K16/00
Filed: 1987-06-15
Abstract: A method for the detection and diagnosis of AIDS (acquired immune deficiency syndrome), ARC (AIDS related complex) and pre-AIDS conditions in body fluids by the use of a chemically synthesized peptide composition is disclosed. The detection method may include an enzyme linked immunosorbent assay (ELISA), which is preferred, an immunoradiometric asay (IRMA), or other forms of immunoassay procedures, such as enzyme immuno-blotting assay on nitrocellulose paper and hemagglutination assay using the peptide composition as the antigen. Inter alia, the present invention also relates to a vaccine and to a method for generating antibodies to HTLV-III in healthy mammals, including humans, by the use of the chemically synthesized peptide composition.