baber/WOPTO huggingface dataset:
Patent CA-1324236-C (CA)
Inventor: KALLMAN ROBERT A
IPC: A41D19/01
Filed: 1989-03-10
Granted: 1993-11-16
Abstract: MITTEN ATTACHMENT FOR A GLOVE WITH AN APPENDAGE STOWAGE SYSTEM             ABSTRACT OF THE DISCLOSURE     A mitten attachment is disclosed for use in combination with a glove, which may also be detachably attached, or permanently attached, to the glove, and which includes a stowage system to permit a wearer of the glove to safely and conveniently secure conventional pocket items, such as money or household or car keys.          The mitten attachment of the invention is, preferably, secured to the wearer's hand, over a glove already being worn by the wearer, via a series of strap portions which preferably secure the mitten attachment by having one strap portion encircle the wrist area of the user and another strap portion encircling the palm area of the user.  The mitten attachment also, preferably, includes a thumb attachment portion for the optional enclosure of the gloved thumb of the user.  The mitten portion of the mitten attachment article may be utilized to hold conventional pocket items, such as money or keys.          Various other embodiments of the present invention are also disclosed.
Patent CA-1336529-C (CA)
Title: Synthetic peptide antigens for the detection of htlv-1 infection
Inventor: VAHLNE ANDERS
IPC: G01N33/569
Filed: 1989-03-10
Granted: 1995-08-01
Abstract: Four synthetic peptide antiqens corresponding to regions of the glycoprotein encoded by the env gene of HTLV1 are provided.  These peptides which are immunoloqically reactive with HTLV-l specific antibodies are useful in assays for detection of HTLV-1 infection or exposure and in compo-sitions to elicit the production of antibodies against HTLV-l in animals and man.
Patent CA-1311561-C (CA)
Title: Non-linear genetic algorithms for solving problems
Inventor: KOZA JOHN R
IPC: G06N3/00
Filed: 1989-05-02
Granted: 1992-12-15
Abstract: ABSTRACT   The present invention is a non-linear genetic algorithm for problem solving. The iterative process of the present invention operates on a populationof problem solving entities First, the activated entities perform, producing results. Then the results are assigned values and associated with the producing entity. Next, entities having relatively high associated values are selected. The selected entities perform either crossover, reproduction, or permutation operations. Lastly, the newly created entities are added to the population.
Patent CA-1310690-C (CA)
Title: Accumulateur d'energie electrique de type capacitif, de grande capacite
Inventor: KAITANDJIAN MICHEL
IPC: H01G9/00
Filed: 1989-05-05
Granted: 1992-11-24
Abstract: Accumulateur d'énergie électrique de type capacitif, de grande capacité, caractérisé en ce qu'il comprend une pluralité de condensateurs électrochimiques (C) connectés en parallèle, disposés à l'intérieur d'un même boîtier (B) comportant un circuit de détection de surtension (DS) et un circuit de commande de décharge (CD) des condensateurs dans des shunts (S) de dissipation thermique intégrés au boîtier (B).
Patent CA-1319924-C (CA)
Title: Packaging for paper rolls (uniform wrap system)
Inventor: KEWIN DANIEL D
IPC: B65D85/671
Filed: 1989-06-23
Granted: 1993-07-06
Abstract: A B S T R A C T           A  packaged  roll  of  paper  or  other  sheet  material includes a roll of paper or other sheet material,  a protective sheet of material wrapped around the circumference of the roll and  having  overlapping  longitudinally-extending  edge portions secured together.   The protective sheet extends beyond the roll at opposite ends thereof to provide projecting protective sheet portions,  and the projecting portion of the protective sheet at each end is  crimped radially inwardly over the outer annular portion of the end of the roll.  At least one header assembly at each end of the roll is located externally and/or internally of the  crimped over projecting protective sheet portion,  and at least one header assembly has a series of generally rectangular strips of material superposed one on top of the other in a star-like  manner  with  central  portions  overlapping  and  secured together and shorter edges outermost and adjacent but within the periphery of the roll. The overlapping central portions of the header  assembly  strips  are  located within the  outer  annular portion of the  end of the roll  over which the  crimped over projecting protective sheet portion extends.
Patent CA-1339544-C (CA)
Title: Novel glucose isomerase enzymes and their use
Inventor: QUAX WILHELMUS JOHANNES
IPC: C12N15/61
Filed: 1989-07-17
Granted: 1997-11-18
Abstract: New mutant glucose isomerases are provided exhibiting improved properties  under  application  conditions.  These glucose  isomerases  are  obtained by expression of a gene encoding said enzyme, having an amino acid sequence which differs  at  least  in  one  amino  acid  from  the  wildtype glucose  isomerase.  Preferred  mutant  enzymes  are  those derived from Actinoplanes missouriensis glucose isomerase.
Patent CA-1333860-C (CA)
Inventor: MCELROY KENNEDY K JR
IPC: B63H20/14
Filed: 1989-09-15
Granted: 1995-01-10
Abstract: An outboard motor comprising an engine, a propeller shaft, a first drive shaft portion defining an axis and having a first end connected to the engine, and a second end opposite the first end, a second drive shaft portion coaxially aligned with the first drive shaft portion, having a first end connected to the propeller shaft, and a second end opposite the first end of the second drive shaft portion and telescopically connected to the second end of the first drive shaft portion, means for preventing relative rotation between the first and second drive shaft portions about the axis, and means for securing the first drive shaft portion to the second drive shaft portion.
Patent CA-1331001-C (CA)
Title: Naphthalenepropionic acid derivatives as anti-inflammatory/antiallergic agents
Inventor: KREFT ANTHONY F III
IPC: C07D215/14
Filed: 1989-09-26
Granted: 1994-07-26
Abstract: ABSTRACT    The invention concerns .alpha.-methyl-6-(2-quinolinyl-methoxy)-2-naphthalene acetic acid, amine salts wherein the amine is an hydroxyalkylamine of formula NR1R2R3 wherein R1 is hydrogen, phenyl, alkyl of 1-6 carbon atoms or hydroxyalkyl of 1-6 carbon atoms, R2 is hydrogen, alkyl of 1-6 carbon atoms or hydroxyalkyl of 1-6 carbon atoms and R3 is hydroxyalkyl of 1-12 carbon atoms.    The preferred salts are the tromethamine salts.  The amine salts have enhanced activity as compared to the parent acids.
Patent CA-1320846-C (CA)
Title: Chip level indicator with differential transformer
Inventor: LYSEN CLAES G
IPC: G01F23/16
Filed: 1989-09-26
Granted: 1993-08-03
Abstract: ABSTRACT      A solids level detecting assembly is particularly useful for detecting the level of paper pulp (or wood chips during the manufacture of pulp) in a vertical vessel.  A first hollow shaft is affixed at a portion thereof to a vessel with a first end extending into the vessel.  A second shaft, concentric with the first, is disposed within it and connected at a first end thereof to the first end of the hollow shaft, and to a paddle (plate).  A sensing device, including a movable core element of high magnetic permeability material, is mounted to a free end of the second shaft.  A stationary core element is mounted adjacent the movable element so that a twisting motion of the first shaft as a result of solid particles acting on the plate changes the flux in the core elements.  A flux detector (comprising a pair of coils and a voltage detector) detects the changes in magnetic flux in the core elements, and indicates the change on an indicator, which thus illustrates the level of pulp or chips within the vessel.
Patent DK-157714-C (DK)
Inventor: MCALEER WILLIAM J
IPC: G01N33/53
Filed: 1980-04-18
Granted: 1990-07-16
Abstract: Liquid containing hepatitis A antibody is adsorbed on a surface. The surface is then coated with a proteinaceous material and incubated in the presence of the sample to form a complex of hepatitis A antigen and hepatitis A antibody. The complex is incubated again in the presence of excess radioactively labelled hepatitis A antibody, and the resulting radionuclide is measured.
Patent DK-163500-C (DK)
Inventor: GOBERT JEAN
IPC: C07D207/27
Filed: 1985-05-14
Granted: 1992-07-27
Abstract: (R)-alpha-ethyl-2-oxo-1-pyrrolidineacetamide, its preparation and pharmaceutical compositions containing the same. It can be prepared either by reacting (R)-alpha-ethyl-2-oxo-1-pyrrolidineactic acid successively with an alkyl haloformate and with ammonia, or, by cyclizing an (R)-2-amino-butanamide of the formula X-CH2CH2-Y-NHCH (C2H5)CONH2 wherein Y is a -CH2-radical when X represents a ZOOC-radical and Y is a -CO-radical when X represents a HalCH2-radical, Z being a C1-C4 alkyl radical and Hal a halogen atom. This dextrorotatory enantiomer has been found to have significantly higher mnemic activity and lower toxicity than the corresponding racemate.
Patent DK-164915-C (DK)
Inventor: RASMUSSON GARY H
IPC: C07J73/00
Filed: 1987-11-19
Granted: 1993-11-08
Abstract: 17 beta -Acyl-4-aza-5 alpha -androst-1-en-3-ones of the formula: <CHEM> wherein R is selected from hydrogen, methyl and ethyl R<2> is methoxy, a monovalent radical selected from straight and branched chain alkyl of from 1-12 carbons, or monocyclic aryl optionally containing 1 or more lower alkyl substituents of from 1-2 carbon atoms and/or 1 or more halo (Cl or Br) substituents, aralkyl selected from benzyl and phenethyl and heterocyclic selected from 2- or 4-pyridyl, 2-pyrrolyl, 2-furyl or thiophenyl; and R', R'' and R''' are each selected from hydrogen and methyl and pharmaceutical formulations of the above compounds are active as testosterone 5 alpha -reductase inhibitors and thus are useful for treatment of acne, seborrhea, female hirsutism, and benign prostatic hypertrophy.
Patent FI-61330-C (FI)
Inventor: JOHANSSON ERIC
IPC: F26B13/20
Filed: 1979-11-09
Granted: 1982-07-12
Abstract: A device for drying a web, shaped material (2) such as paper web. Air distribution boxes 4 are arranged on both sides of the plane 2 of a path of guidance for the web. Each one of the distribution boxes includes a line of first opening means 6 extending transversally to the direction of guidance and arranged to direct the air essentially perpendicularly towards said plane, and a line of opening means 8 essentially parallel to the line of first opening means and arranged to direct the fluid essentially along said plane. Guide means 22 direct the air issued from opening means 8 away from the line of first opening means 6 towards and along an adjoining surface portion 10 of the box on a higher level than the line of first opening means 6. Each line of the first opening means 6 on each side of said plane is a located in front of each its said surface portion 10 located on respective other side of the plane.
Patent FI-67361-C (FI)
Inventor: BLANKENSHIP MICHAEL GREGG
IPC: C03B37/025
Filed: 1980-02-28
Granted: 1985-03-11
Abstract: A vapor deposition system for forming an optical waveguide blank, comprises vapor deposition means (12) for receiving source material vapor and directing the vapor or reaction products thereof toward a starting member (10). Enclosed reservoirs (18, 20, 22) contain liquids comprising source materials. Each reservoir has a heater (24,26,28) for heating the liquid therein to a temperature sufficient to maintain a predetermined minimum vapor pressure within each reservoir. Control valves (42,44,46) are coupled to each of the reservoirs to control the flow of vapors of the liquid in the reservoirs at a controlled flow rate to the vapor deposition means. The vapors may be delivered through a conduit (71) into which oxygen may be introduced.
Patent FI-64107-C (FI)
Inventor: TILMAN PAUL ARTHUR
IPC: B65D33/24
Filed: 1980-09-10
Granted: 1983-10-10
Abstract: A closure strip (1) which incorporates a profiled closure element for use in resealable or reclosable bags is provided with a channel (4) in its surface which contacts a bag forming substrate material (6) for receiving adhesive (5). The presence of the channel ensures that a suitable thickness of adhesive is present at the time of bonding of the closure strip to the substrate. The invention also provides a method of making bag forming material by use of such a closure strip.
Patent FI-74869-C (FI)
Inventor: ROMEIKE ARNO
IPC: A22C13/02
Filed: 1984-06-18
Granted: 1988-04-11
Abstract: Disclosed is a process for shirring tubular casings, in particular sausage casings, in which the casing is conveyed in the direction of its longitudinal axis and shirred against a counterforce by means of a shirring tool. The shirred tubing portion is divided into individual shirred sticks of a predetermined length and, if appropriate, the cut-off shirred sticks are further compressed. While being shirred and in the shirred state the casing is internally supported. For cutting-off a shirred tubing portion, the transport of the casing in the direction of its longitudinal axis is momentarily interrupted, the internal support is withdrawn from the severing region, and the unshirred or deshirred tubing section is severed at the rear aperture of the shirring tool. During severing, the not-yet-shirred casing surrounded by the shirring tool is permanently internally supported. The apparatus for performing the process comprises a shirring mandrel composed of two mandrel members disposed within the tubular casing which, during the transport of the casing, are brought into flush contact. The second mandrel member, seen in the direction of shirring, may be exchanged for at least one further mandrel member.
Patent FI-77965-C (FI)
Inventor: DAVIS JOHN WILLIAM
IPC: A45D40/04
Filed: 1985-10-31
Granted: 1989-06-12
Abstract: @ A dispenser for semi-solid material such as deodorant comprises a tubular barrel (1), a radial flange (3) of which holds captive a knurled drive wheel (5) for rotation about the axis of the barrel. An elevator (7) is mounted on a spindle (6) connected to the drive wheel (5) and is adapted to move deodorant up and down the barrel on rotation of the wheel (5). To facilitate bottom-filling of the dispenser the elevator (7) is formed from two separate parts (8, 9). The part (8) is positioned in the barrel before filling, and the part (9), preassembled on the spindle (6), is then clipped into the part (8) whilst the deodorant is still in liquid form.
Patent FI-93510-C (FI)
Inventor: HSU JEMIN CHARLES
IPC: A01N43/80
Filed: 1989-09-14
Granted: 1995-04-25
Abstract: Biocide compositions comprising 5-chloro-2-methyl-4-isothiazolin-3-one-and 2-methyl-4-isothiazolon-3-one- in a weight ratio 1.2 to 25.4 : 74.6 to 98.8 demonstrate synergism and decreased sensitization potential.
Patent FI-86158-C (FI)
Inventor: LEHTINEN REIJO
IPC: B29C48/90
Filed: 1989-09-22
Granted: 1992-07-27
Abstract: A sizing tool for extruding plastic tubing is disclosed. The tool includes a peripheral wall having an inner surface that defines the outer dimension of a plastic tubing advancing from an extruder through the tool under influence of an internal pressure exceeding the pressure prevailing in the tool. The tool also includes a lubricating water channel system in the peripheral wall and extending along the tool length and having at least one opening communicating with the inner surface of said peripheral wall. The tool also includes a cooling medium channel system in the peripheral wall and extending along the length. The cooling medium channel system being substantially closed within the peripheral wall and being separate from the lubricating water channel system.
Patent FI-84435-C (FI)
Inventor: KUIVALAINEN REIJO
IPC: B01D53/68
Filed: 1990-02-23
Granted: 1995-02-22
Abstract: An apparatus provides purification of waste gases by adding particles of reagent and/or absorbent, which react with the pollutants in the waste gases, to the gases, and by introducing the gases into a wetting reactor for activating the reagent or absorbent contained in the gases. Gases are conveyed to at least two levels in the reactor through inlets so that a first portion of the gases is introduced into a wetting zone and a second portion of the gases below the wetting zone. A high density of particles is maintained in the wetting zone by recycling to the wetting zone particles separated from the gas above the wetting zone.
Patent FI-94431-C (FI)
Inventor: MUSSINELLI GIAN LUIGI
IPC: C23F13/16
Filed: 1991-08-16
Granted: 1995-09-11
Abstract: A grid electrode for cathodic protection of steel rebar reinforced concrete structures comprising a plurality of valve metal strips having voids with an electrocatalytic surface and 2,000 to 7,000 nodes per square meter electrically conncected together to form a grid and a method of cathodically protecting steel rebar reinforced concrete structures comprising impressing a constant anodic current upon a grid made up by a plurality of valve metal strips with voids with an electrocatalytic surface and 2,000 to 7,000 nodes per square meter embedded in a steel reinforced concrete structure containing 0.5 to 5 square meters of steel surface for each square meter of concrete surface with the ratio of electrode surface to the steel surface density being selected to maintain a uniform cathodic protection current density throughout the concrete structure.
Patent FI-92260-C (FI)
Inventor: AHONEN JALO
IPC: G01R27/06
Filed: 1992-12-30
Granted: 1994-10-10
Abstract: PCT No. PCT/FI93/00565 Sec. 371 Date Aug. 30, 1994 Sec. 102(e) Date Aug. 30, 1994 PCT Filed Dec. 29, 1993 PCT Pub. No. WO94/16336 PCT Pub. Date Jul. 21, 1994A method and an arrangement for measuring the condition of a receiver antenna at a base station of a TDMA radio system. The method includes a) transmission of a radio frequency measuring signal through an antenna line towards the antenna, b) measurement of the strength of a measuring signal component reflected back and passed along a predetermined measuring path, c) transmission of the measuring signal directly towards the receiver to the measuring path, d) measurement of the strength of the measuring signal transmitted directly along the measuring path. The measurement is performed in a time slot allocated for a radio test loop, due to which it is possible to utilize frequencies actually used for traffic.
Patent NO-155349-C (NO)
Inventor: BEHNKE JOACHIM
IPC: C08L69/00
Filed: 1980-07-18
Abstract: A method is provided for producing a membrane from polycarbonate-polyether-blockcopolymers with about 5 to 35 weight percent of repeating alkyleneethercarbonate units and about 95 to 65 weight percent of repeating bisphenol A-carbonate units, wherein the polyethyleneoxide blocks have a molecular weight from about 1,000 to 20,000, wherein the intrinsic viscosity of the copolymer is from about 180 to 300 ml/g as measured in chloroform at 25 DEG  C. and wherein the ultrafiltration rate is from about 4 to 200 ml/h.m2.mm Hg. In a first dissolving step a polycarbonate-polyether-copolymer is homogeneously mixed with a solvent at a temperature from about 80 DEG to 120 DEG  C. and in a second dissolving step the temperature is brought to about 140 DEG  to 180 DEG  C. to produce a true solution. The filtered solution is cooled to from about 20 DEG  to 50 DEG  C. and is then extruded through a nozzle into a bath comprising a nonsolvent for the polymer for precipitating the polymer. The precipitated polymer is then washed and dried. The resulting membranes improve the processes of hemodialyzing and of homofiltration.
Patent NO-164979-C (NO)
Inventor: KAPER LOURIS
IPC: C07D473/12
Filed: 1987-08-05
Abstract: This invention relates to a process for recovering caffeine from laden activated carbon by treating the laden activated carbon with an organic acid. In order to achieve good extraction efficiencies, on the one hand, and to avoid problems with the flash point, such as with acetic acid, on the other hand, the process according to the invention is characterized by treating the activated carbon with a mixture comprising at least 65% by weight of acetic acid and at least 2% by weight of citric acid.
Patent NO-173490-C (NO)
Inventor: KUCZEWSKI WALTER V
IPC: A22C17/04
Filed: 1988-09-13
Abstract: A separating machine of a type having a foraminous drum with a resilient belt forming a nip therebetween includes a take-up, roller upstream of the nip, having an axis skewed with respect to an axis of the take-up roller. The wobbling motion of the take-up roller distorts the resilient belt sufficiently to overcome a tendency for entering items to bridge the nip.
Patent NO-169540-C (NO)
Inventor: HANSEN HOLGER CLAUS
IPC: C07D471/14
Filed: 1988-12-07
Abstract: New imidazoquinoxaline compounds having the formula <CHEM>  wherein X is CH, Chalogen or N; and R<3> is <CHEM>  or CO2R min wherein R min  is C1-6 alkyl, C3-7 cycloalkyl or (C1-6 alkoxy)methyl are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics and hypnotics, and in improving the cognitive function of the brain of mammals.
Patent NO-173637-C (NO)
Inventor: NINANE LEON
IPC: B01D9/00
Filed: 1989-07-27
Abstract: Process and plant for the crystallisation of an inorganic substance in which a supersaturated solution of the substance is forced to circulate through a fluidised-bed (14) reactor (2) after having passed through a distributor (12) maintained at a temperature at which the concentration of the supersaturated solution is lower than or equal to the concentration corresponding to saturation. The invention applies to the crystallisation of sodium chloride. <IMAGE>
Patent AU-757122-C (AU)
Title: Additives for crustacean or fish feeds and feeds
Inventor: SOMA GENICHIRO
IPC: A23K1/16
Filed: 2000-03-23
Granted: 2004-11-25
Abstract: A feedstuff additive for crustaceans and fishes, characterized in that it is prepared from gram-negative bacteria, that it has a molecular weight of 5000 +/- 2000 as measured by SDS-PAGE method using a protein marker, that it is substantially free of high molecular weight lipopolysaccharide, that it contains a low molecular weight lipopolysaccharide as an effective component and that it is capable of activating immunity and preventing infection in crustaceans or fishes ; and a feed for crustaceans and fishes comprising the above feedstuff additive.
Patent CA-2006125-C (CA)
Title: Optical communication systems using fabry-perot cavities
Inventor: CHRAPLYVY ANDREW R
IPC: G01J3/12
Filed: 1989-12-20
Granted: 1994-10-18
Abstract: One aspect of the invention is a Fabry-Perot cavity which comprises in part a waveguiding portion and in part a nonwaveguiding portion. In this manner, a cavity is constructed whose length would be too short to manipulate effectively if it were comprised exclusively of a waveguiding portion, and whose length might haveunacceptable diffraction losses if it were comprised exclusively of a nonwaveguiding portion. In the inventive device the resonant wavelength can be adjusted by varying the length of either the gap or the waveguide or both. The device can be advantageously constructed and aligned using fiber coupling technology. In another aspect of the invention, a light source comprising a source of radiation  such as a single-electrode distributed feedback semiconductor laser diode is frequency   by direct current modulation  with no pre-equalization or pre-distortion of the signal, and the optical signal is coupled to and carried by an optical fiber to a remote location. At the remote location, an optical discriminator such as a fiber Fabry-Perot interferometer can be used for both channel selection where more than one channel is being carried by the optical fiber and for covering the frequency modulation signal of each channel to an amplitude modulated  signal. The amplitude modulated signal can be detected by a direct detection receiver. In those instances where signal enchancement is required, such as in long-haul lightwave transmission systems, an optical amplifier can be substituted for the normally mandatory regenerator located at the repeater stations.