baber/WOPTO huggingface dataset:
Patent FI-89430-C (FI)
Inventor: MAIER GERHARD
IPC: H04N5/50
Filed: 1984-12-07
Granted: 1993-09-27
Abstract: 1. An adjustment system working automatically for the tuner of a television receiver having a tuner oscillator (10) which can be tuned by a phase-locked loop (PLL), wherein an auxiliary frequency (8) is connected to the aerial input during the automatic adjustment and the individual radio-frequency tuned circuits (2, 3, 4) of the tuner (1) are adjusted in succession to a maximum output voltage in that tuning voltage values are applied in succession, in digital steps, controlled by a microprocessor (5), to the capacitance diodes present in the radio-frequency tuned circuits (2, 3, 4), and the increase in the tuning voltage values is interrupted when a maximum value, detected by an evaluation circuit, is reached at the output, characterised in that a frequency which results from the difference between the set tuner oscillator frequency (OSC) and the arithmetical mean of the i.f. picture-carrier frequency (BT) and the sound-carrier frequency (TT) is selected as the auxiliary frequency (K), that during the automatic adjustment operation, the i.f. component (14) present in the set is used as an evaluation circuit in that the output signal for the automatic gain control (AGC) is fed as a measuring voltage to a sample-and-hold circuit (21) which is connected to an input of the microprocessor (5), and that the reference oscillatory circuit necessary in the i.f. component (14) is switched over, in its resonant frequency to a frequency which corresponds to the arithmetical mean of i.f. picture-carrier frequency (BT) and i.f. sound-carrier frequency (TT).
Patent FI-81391-C (FI)
Inventor: BRANDS HEINRICH
IPC: B32B27/12
Filed: 1985-11-12
Granted: 1990-10-10
Abstract: The invention relates to a cover layer material on a basis of matting or fabric for the production of boards made of fluid or fluid-containing starting components and provided with cover layers, especially for the production of gypsum boards and polyurethane (PU) hard foam boards and their use in a continuous board producing apparatus.
Patent FI-79750-C (FI)
Inventor: CHABANCE JOEL
IPC: F16L23/02
Filed: 1985-11-27
Granted: 1990-02-12
Abstract: 1. A sealing gasket (1) for an assembly having flat faces and in particular for a flange connection, said gasket being in the form of a ring and comprising an annular core (7) of moulded expanded graphite contained between two inner and outer metal rings (5 and 4 respectively) characterized in that : - the ring formed by the gasket (1) comprises two parallel flat faces (2) which are essentially those of the moulded graphite core (7) between the inner and outer metal rings (5 and 4 respectively), the edges of said two rings being flush with said flat faces ; - the two inner and outer metal rings (5, 4) both have a spring effect in the direction (X) perpendicular to the parallel flat faces (2) and, in cross-section perpendicular to the flat faces of the gasket (1), have a corrugated wall whose main direction is said direction (X) ; and - the annular core (7) of moulded expanded graphite, prior to use of the gasket (1), is of a density of between 1.4 and 1.9 g/m**3.
Patent FI-91452-C (FI)
Inventor: GROSS JUERGEN
IPC: G01N35/00
Filed: 1987-07-28
Granted: 1994-06-27
Abstract: In the device for impregnating test strips with a plurality of test areas, a spraying device (3) is mounted above a repository (1) for the test strips (2) so as to move parallel to the test strip. The spraying device has a wide-slot nozzle (4). <IMAGE>
Patent NO-146046-C (NO)
Inventor: KRISTIANSEN LEIF ALBERT
IPC: C01B3/12
Filed: 1980-03-28
Abstract: This invention relates to a catalyst and a method for producing said catalyst. At least 60 percent by weight of the catalyst consists of copper oxide, aluminum oxide-spinel and 60-100 percent of the copper present is bound to aluminum oxide as copper oxide, aluminum oxide-spinel, where the molar ratio Cu:Al=0.25-0.50. The catalyst itself contains 1-20 percent by weight of zinc oxide which is present in the pores of the spinel. Further amounts of zinc oxide may be admixed mechanically or be present as a coating on the catalyst tablets. The catalyst is especially well suited for conversion of carbon monoxide with steam to hydrogen. The catalyst is produced by precipitation of copper- and aluminum salts at pH=6.0-6.5 during addition of an ammonium carbonate solution. After filtration and drying, the product is calcined at 750 DEG -850 DEG  C. until there is obtained a product having a 60-100 percent spinel structure. Zinc salt is introduced in the pores of the spinel, and the product thereby formed is heated up to at least the decomposition temperature for the zinc salt which is then converted to zinc oxide. Possible addition of zinc oxide in addition to that introduced into the pores of the spinel may be admixed mechanically.
Patent NO-158262-C (NO)
Inventor: DRAEBING WALTER
IPC: E01C5/22
Filed: 1982-02-23
Abstract: 1. Elastically resilient safety covering sheet, especially for floors, consisting of a rigid supporting body (2) and of a covering body (3) which is provided on the top side (8) of the latter and consists of elastically resilient material and which has a cover panel (4) which is held at a distance from the supporting body (2) and which only possesses on its underside (6) a plurality of knob-like spacers (7) which, distributed essentially uniformly, rest loosely on the surface (8) of the supporting body (2), the cover panel (4) having a continuous edge (10) located outside the outline of the supporting body (2) and with an inward-directed bent portion (11) by means of which it is anchored to the supporting body (2), characterised in that the supporting body (2) has in the lower region a continuous inward step, in that the continuous edge (10) of the cover panel (4) engages by means of its bent portion (11) into the step of the supporting body (2), and in that a free space (12) is provided under the bent portion (11) of the continuous edge (10) of the cover panel (4).
Patent NO-159597-C (NO)
Inventor: EVANS JOHN MORRIS
IPC: C07D311/70
Filed: 1982-09-24
Abstract: Compounds of formula (I):   <IMAGE> (I)  wherein: one of R1 and R2 is hydrogen and the other is selected from the class of alkylcarbonyl, alkoxycarbonyl, alkylcarbonyloxy, alkylhydroxymethyl, nitro, cyano, chloro, trifluoromethyl, alkylsulphinyl, alkylsulphonyl, alkoxysulphinyl, alkoxysulphonyl, alkylcarbonylamino, alkoxycarbonylamino, or aminosulphinyl, aminosulphonyl or aminocarbonyl, the amino moiety being optionally substituted by one or two alkyl groups, or alkylsulphinylamino, alkylsulphonylamino, alkoxysulphinylamino or alkoxysulphonylamino, or ethylenyl terminally substituted by alkylcarbonyl, nitro or cyano or -C(alkyl)NOH or -C(alkyl)NNH2, the alkyl groups or alkyl moieties of alkyl-containing groups having from 1 to 6 carbon atoms; one of R3 and R4 is hydrogen or alkyl having from 1 to 4 carbon atoms and the other is alkyl having from 1 to 4 carbon atoms, or R3 and R4 together with the carbon atom to which they are attached are spiroalkyl having from 3 to 6 carbon atoms; R5 is hydrogen, alkyl having from 1 to 3 carbon atoms or acyl having from 1 to 8 carbon atoms; and n is 1 or 2; the lactam group being trans to the OR5 group; have anti-hypertensive activity and are of use in the treatment of high blood pressure.
Patent NO-165858-C (NO)
Inventor: TOTH PETER
IPC: A61F9/06
Filed: 1985-02-22
Abstract: An optical filter for welding protective lens assemblies has two parallel electro-optical cells (303-305; 305, 307), at least one of the cells (305, 307) being of the nematic type with admixture of dye molecules with anisotropic light absorption. The filter comprises a filter sheet (309) disposed in the ray path of the cells and allowing transmission within a wave range which is offset with respect to the wave range within which said one cell (305, 307) is transmitting residual light in its absorbing state.
Patent NO-168444-C (NO)
Inventor: BERGER TINA SUSAN
IPC: G01N33/574
Filed: 1986-03-21
Abstract: Processes for preparing stable natural matrices for prostrate specific antigen (PSA) are disclosed. Biological carrier fluids for PSA obtained from a suitable mammal are modified to inhibit the activity of components of the biological fluids destabilizing to PSA. The stable natural matrices, prepared in accordance with the present invention, are useful in the measurement of PSA in a sample by means of an immunoassay.
Patent NO-165298-C (NO)
Inventor: ANDERSSON PAUL HAAKAN
IPC: C07J1/00
Filed: 1986-04-03
Abstract: The invention refers to compounds having anti- inflammetory activity characterized by the formulaor a stereoisomeric component thereof, in which formula the 1,2-position is saturated or is a double bandX, is selected from hydrogen, fluorine, chlorine and bromineX<sub>2</sub> is selected from hydrogen, fluorine, chlorine and bromineR<sub>1</sub> is selected from hydrogen or a straight or branched hydrocarbon chain having 1-4 carbon atomsR<sub>2</sub> is selected from hydrogen or straight and branched hydrocarbon chains having 1-10 carbon atoms andR<sub>3</sub> is selected fromY is O or SR<sub>4</sub> is selected from hydrogen, straight or branched hydrocarbon chains having 1-10 carbon atoms or from phenylR<sub>5</sub> is selected from hydrogen or methyl andR<sub>6</sub> is selected from hydrogen, straight or branched, saturated or unsaturated hydrocarbon chains having 1-10 carbon atoms, an alkyl group substituted by at least one halogen atom, a heterocyclic ring system containing 3-10 atoms in the ring system, -(CH<sub>2</sub>)<sub>m</sub> CH(CH<sub>2</sub>)<sub>n</sub> (m=0,1,2; n=2,3,4,5,6), phenyl or benzyl groups which are unsubstituted or substituted by one or more alkyl, nitro, carboxy, alkoxy, halogen, cyano, carbalkoxy or trifluoromethyl group(s), provided that when R<sub>2</sub> is hydrogen R<sub>1</sub> is methyl.The invention also refers to a process and intermediates for the preparation of these compounds, a pharmaceutical preparation containing one of the compounds and a method for the treatment of inflammatory conditions.
Patent NO-175815-C (NO)
Inventor: HUIZINGA TOM
IPC: B01J21/12
Filed: 1988-09-22
Abstract: The invention relates to a process for the preparation of a shapable dough which comprises mixing and kneading a particulate silica with water and with ammonia or an ammonia-releasing compound to obtain a mixture having a total solids content of from 25 to 60% by weight, the ammonia being present in an amount of from 0.5 to 20% by weight on the total solids content of the mixture, to a shapable dough obtained by this process, to the preparation of silica extrudates therefrom and to their use as catalyst carriers in hydrocarbon conversion or hydrocarbon synthesis reactions.
Patent NO-176550-C (NO)
Inventor: FULBERTH WERNER
IPC: A61K47/02
Filed: 1988-11-23
Abstract: Stabilised compounds of the formula I 
<IMAGE>
 in which R, R<1>, R<2>, R<3>, R<4> and R<5> have the stated meanings, and process for the preparation thereof are described. The stabilised compounds are suitable for the production of pharmaceutical preparations.
Patent NO-174049-C (NO)
Inventor: WAUWE JEAN PIERRE FRANS VAN
IPC: C07D233/84
Filed: 1989-02-27
Abstract: 5-Lipoxygenase inhibiting 4-(4-phenyl-1-piperazinyl)phenols having the formula <CHEM> wherein R<1> and R<2> each independently are hydrogen, C1-6alkyl or halo; R<3> and R<4> each independently are hydrogen, halo, amino, nitro or trifluoromethyl; Y is a heterocyclic radical of formula <CHEM> for use as a medicine. Compositions containing these compounds as active ingredient. Novel 4-(4-phenyhl-1-piperazinyl)phenols and methods for preparing these and the aforementioned compositions.
Patent NO-177776-C (NO)
Inventor: TAMMI ANSSI
IPC: C09D7/80
Filed: 1991-08-07
Abstract: The machine comprises at least one paste container (4, 5) for keeping toning paste and means (1, 2) attached to the paste container for dispensing the paste. To avoid drying of the toning paste in the paste container the paste container is essentially gas-tight and airless and comprises an intermediate container (4) of elastic material, such as plastic, and a replaceable refill container (5) likewise of elastic material, such as plastic, the refill container being connected to the intermediate container in such a way that the interiors of the containers are in contact with each other, both parts of the paste container being compressible and the volume of the interior of the paste container essentially corresponding to the amount of paste in the container at any given time. <IMAGE>
Patent AU-702557-C (AU)
Title: Novel protein and methods for producing the proteins
Inventor: GOTO MASAAKI
IPC: A61P19/10
Filed: 1996-02-20
Granted: 2004-11-04
Abstract: A protein which inhibits osteoclast differentiation and/or maturation and a method of production of the protein. The protein is produced by human embryonic lung fibroblasts and has molecular weight of about 60 kD and about 120 kD under non-reducing conditions and about 60 kD under reducing conditions on SDS-polyacrylamide gel electrophoresis, respectively.The protein can be isolated and purified from culture medium of the said fibroblasts. Furthermore, the protein can be produced by gene engineering.The present invention includes cDNA for producing the protein by gene engineering, antibodies having specific affinity to the protein or a method for determination of the protein concentration using the antibodies.
Patent CA-2000693-C (CA)
Title: Progressive scan display of video derived from film
Inventor: KRAUSE EDWARD A
IPC: H04N5/44
Filed: 1989-10-13
Granted: 1994-07-05
Abstract: PROGRESSIVE SCAN DISPLAY OF VIDEO DERIVED FROM FILM          ABSTRACT OF THE DISCLOSURE A system for providing a progressive-scan video display signal from a received video signal derived from a film having successive image frames by producing odd and even video fields from each film frame, with the video fields being produced at a greater rate than the film frame rate and in a repetitive sequentially varying relationship to the film frames. The system includes one-field delay devices for delaying each field of the received video signal; and a switching circuit and one-line FIFO stacks for combining the received and delayed video fields to provide a progressive-scan video frame signal at the video field rate, in which alternate lines are derived respectively from odd and even video fields. Afilm-sync detection device determines the positions of the received video fields in the repetitive sequence; and a control circuit coupled to the film-sync detection device controls the switching circuit and the one-line FIFO stacks in accordancewith said determined field positions to vary the combinations of the received and delayed video fields in accordance with the repetitive sequentially varying relationship of the received video fields to the film frames from which they were derived.
Patent CA-2003188-C (CA)
Title: Chewing gum
Inventor: WIENECKE HORST PAUL
IPC: A23G3/00
Filed: 1989-11-17
Granted: 1998-01-06
Abstract: A sugar-free or sugar-based chewing gum candy product having improved organoleptic properties and which comprises a matrix of confectionary ingredients having distributed therein multiple discrete regions of a chewing gum composition together with multiple discrete regions of a hardboiled candy composition. The chewing gum candy product displays novel organoleptic properties together with enhanced flavor and sweetness impact.
Patent CA-2003276-C (CA)
Inventor: BIAGIOTTI GUGLIELMO
IPC: B31F1/07
Filed: 1989-11-17
Granted: 1993-06-29
Abstract: WEB EMBOSSING MACHINE                          ABSTRACT    The web embossing machine of the present invention  has two embossing  cylinders brought  close to  one another  for combining two  paper webs  by the  pressure contact  between mutually corresponding  protrusions on  the two  cylindrical surfaces. The  protrusions  are  in  rows  which  present  a pattern inclined  relative to  the  axes of  the  respective cylindrical surfaces,  i.e.,  in a  helicoidal  fashion  and relative to  a plane  passing at  right angle  through  said axes, and thus achieve a subsequent and progressive  contact instead of a  simultaneous contact throughout  the row.  The inclination relative  to  a plane  passing  at  right  angle through the cylinder axis avoids repetitive pressure actions on the  pressure  rollers  cooperating  with  the  embossing cylinders.
Patent CA-2007578-C (CA)
Title: Apparatus including electrical contacts
Inventor: HOLDEN CLARENCE A JR
IPC: H01H1/00
Filed: 1990-01-11
Granted: 1994-02-22
Abstract: Abstract of the Disclosure An electrical device is provided which has contacts having regions with a conductive matte-finish metal surface. The matte-finish surface is characterized by having a Knoop hardness number of at least 300, a diffuse reflectance of less than about 20 percent, and a specular reflectance of less than about 2 percent. Thesecontacts have a contact resistance of less than about 50 milliohms, under a 50-gram load, even after exposure to 50°C and 95% relative humidity for a period of 20 days. Reflection electron microscopy shows that particularly advantageous matte-finishsurfaces have sharply peaked asperities with average peak angles of less than about 90 degrees. In one embodiment, the surface is formed of hardened nickel electroplated from an electrolytic bath with a pH above about 7Ø
Patent CA-2011358-C (CA)
Title: Dispersion-type resin composition, curable composition and coating composition
Inventor: NAKAI NOBORU
IPC: C08F2/08
Filed: 1990-03-02
Granted: 1997-12-23
Abstract: The  invention  provides  a  dispersion-type  resin composition comprising polymer particles insoluble in an organic solvent  which  is  prepared  by  polymerizing  a  radically polymerizable unsaturated monomer in the organic solvent in the presence of a fluorine-type resin containing silane group and epoxy group.  Additionally there is provided a resin composition comprising polymer particles insoluble in an organic solvent which is prepared by polymerizing a radically polymerizable unsaturated monomer in the organic solvent in the presence of a dispersion stabilizer comprising at least one of a component (I) having silane group, and a component (II) having epoxy group whereby at least one of components (I) and (II) are a fluorine-containing resin.  A curable composition comprises one of the foregoing resin compositions and a metal chelate compound.  A coating composition comprises  one of the  foregoing curable composition and the foregoing resin compositions.
Patent CA-2013776-C (CA)
Title: Electro-optic cell for animated displays and indicators
Inventor: MAKOW DAVID M
IPC: G09F19/12
Filed: 1990-04-04
Granted: 1992-10-20
Abstract: SUBSTITUTE                       REMPLACEMENT               SECTION is not Present Cette Section est Absente
Patent CA-2018021-C (CA)
Title: Pot lid holder
Inventor: MENEGHELLO LINO
IPC: A47J47/16
Filed: 1990-05-31
Granted: 1993-10-12
Abstract: ABSTRACT            A pot lid holder for a pot lid having a central knob which includes an elongated member having a curved portion intermediate ends thereof.  The ends of the elongated member are joined by end sections which are fastenable to a flat surface so as to space the elongated member away from the flat surface and thereby permit insertion of a pot lid between the member and the flat surface.  The curved portion receives and retains the central knob and provides stability to the lid.   The ends of the elongated member have a plurality of transverse notches to permit the length of the elongated member to be adjusted by bending the end sections at selected ones of the notches.
Patent CA-2021263-C (CA)
Title: Process for producing polyolefin thermoplastic elastomer composition
Inventor: TABATA NOBUCHIKA
IPC: B29C48/395
Filed: 1990-07-16
Granted: 2000-11-07
Abstract: A process for producing a polyolefin thermoplastic elastomer composition having superior rubbery elasticity, mechanical properties, etc. and also having improved processing fluidity, workability, etc. is provided, which process comprises blending (A) 40 to 80% by weight of an ethylene-propylene copolymer rubber and/or an ethylene-propylene-diene a terpolymer, as a soft segment component, (B) 60 to 20% by weight of a crystalline ethylene-propylene block copolymer having an ethylene content of at least 5% by weight and a melt flow index of 0.5 to 30 g/10 minutes or a crystalline ethylene-propylene random copolymer having an ethylene content of at least 1.5% by weight and a melt flow index of 0.5 to 30 g/ minutes, each as a hard segment, and based upon 100 parts by weight of the total of (A) and (B), (C) 0.3 to 5 parts by weight of an organosilane, (D) 0.1 to 3 parts by weight of an organic radical-generator, (E) 0 to 5 parts by weight of white carbon, and (F) 0 to 100 parts by weight of an extender oil, followed by subjecting the resulting blend to dynamic partial crosslinking.
Patent CA-2021642-C (CA)
Title: System for admitting steam into a turbine
Inventor: SILVESTRI GEORGE JOSEPH JR
IPC: F01D9/06
Filed: 1990-07-20
Granted: 2000-03-14
Abstract: A steam turbine in which the number of shell penetrations is reduced to six, without the use of T or Y fittings, by controlling steam flow to large nozzle chambers with a single large valve, rather than two smaller size valves. Secondly, adjacent valves are oriented in opposite directions, with those valves controlling nozzle chambers in the upper casing of the turbine opening to provide downward flow. This arrangement achieves two benefits: first, it reduces the number of turns and the length of the "spaghetti" piping leading to the nozzle inlet snouts, providing a straighter and more direct route for steam flow: and secondly, the inversion of adjacent valves allows room for installation of individual servomotors for each valve, which in turn enables greater flexibility in valve actuation sequencing. The invention also provides an improved method of valve sequencing.
Patent CA-2026535-C (CA)
Title: Microwave-absorbing material
Inventor: TIMMERMAN AUGUST T
IPC: H05B6/76
Filed: 1990-09-28
Granted: 2000-06-13
Abstract: A microwave-absorbing material includes carborundum TM powder as the major microwave-absorbing pigment in combination with an elastomer carrier. Preferably the microwave-absorbing pigment further includes titanium dioxide, with a more preferable proportion of ten parts carborundum TM powder to one part titanium dioxide pigment.      Advantageously carbon black may also be present as a minor proportion of the microwave-absorbing pigment.
Patent CA-2027105-C (CA)
Title: Method of producing a tar sand deposit containing a conductive layer
Inventor: GLANDT CARLOS ALBERTO
IPC: E21B43/24
Filed: 1990-10-05
Granted: 2000-05-23
Abstract: A method is disclosed fox producing thick tar sand deposits by preheating of a thin, relatively conductive layer (26) which are a small fraction of the total thickness of a tar sand deposit. The thin conductive layer (26) serve to confine the heating within the tar sands to a thin zone adjacent to the conductive layer (26) even for large distances between rows of electrodes (10). The preheating is continued until the viscosity of the tar in a thin preheated zone adjacent to the conductive layer (26) is reduced sufficiently to allow steam injection into the tar sand deposit.      The entire deposit is then produced by steam flooding.