baber/WOPTO huggingface dataset:
Patent FI-76108-C (FI)
Inventor: ALPAR TIBOR
IPC: C08L61/24
Filed: 1984-02-13
Granted: 1988-09-09
Abstract: 1. A process for the production of an adhesive, preferably for bonding cellulose-containing materials and textiles, by condensation of urea and formaldehyde in the presence of alkali metal or alkaline earth metal salts, characterised in that urea and formaldehyde are condensed in an alkaline medium in a molar ratio of 1:1.05-1:2, an alkali metal or alkaline earth metal salt is added to the precondensate in a quantity equivalent to 0.15-1.1 times the quantity of urea, the condensation is continued until the desired degree of viscosity is attained ; and then there is added to the resin, related to the dry matter content thereof, 0.1 to 5% of a boron-containing inorganic compound, 0.1 to 3% of an organic phosphorus compound regulating the crosslinking or of sodium p-toluence- or benzene-sulphochloramide as well as 0.3 to 10% of a salt of a secondary or tertiary amine formed with a mineral acid and, further, three-dimensional crosslinking catalysts known per se, optionally viscosity-enhancing additives and known phenol, urea or melamine resins.
Patent FI-79534-C (FI)
Inventor: EBERLEIN WOLFGANG
IPC: C07D401/06
Filed: 1985-01-18
Granted: 1990-01-10
Abstract: The invention relates to novel substituted 5,11-dihydro-6H-dibenz[b,e]azepin-6-one of the formula    <IMAGE> (I)  wherein A represents a (1-methyl-4-piperidinyl)-acetyl, (4-methyl-1-piperazinyl)-acetyl, or [(1-methyl-4-piperidinyl)-amino]-carbonyl group, and the acid addition salts thereof, which have valuable pharmacological properties, particularly an ulcer-inhibiting and secretion-inhibiting activity. The compounds of Formula I may be prepared using methods conventionally used for analogous compounds.
Patent FI-76477-C (FI)
Inventor: HEDENBERG GUNNAR
IPC: A21B1/22
Filed: 1985-01-28
Granted: 1988-11-10
Abstract: The preparation starts from dry and/or wet ingredients. The apparatus comprises at least one mixing - kneading - and heat treatment station (13, 14). The object of the invention is to provide a baking apparatus by means of which food products such as bread can be produced without any real manual work involved, without soiling vessels and utensils and which can be programmed so that a correct fermentation process under the right temperature conditions is provided. This has been achieved by the fact that in the mixing- and kneading station (13) there are arranged means (11) for holding and/or displacing at least one flexible vessel (12). e.g. a plastic bag, which contains or is intended to receive said ingredients, and that the mixing- and kneading means (87, 88) of the first station are arranged to mix the ingredients and work the mass located in the vessel (12) by outer mechanic agitation of the vessel.
Patent FI-97618-C (FI)
Inventor: LANG MARC
IPC: A61P43/00
Filed: 1990-07-11
Granted: 1997-01-27
Abstract: Compounds of formula I,   <IMAGE> (I)  wherein Tetr, R, R0, R1 and R2 are as defined in the description, have valuable pharmaceutical properties and are especially effective against tumors. They are prepared in a manner known per se.
Patent NL-16834-C (NL)
IPC: H03H7/01
Abstract: 219,960. Western Electric Co., Ltd., (Assignees of Wolfe, W. V.). July 31, 1923, [Convention date]. Filter circuits; wired wireless systems; multiplex signalling. - An electric wave-filter, such as is used in carrier wave signalling systems, is provided with reactance elements of which at least one consists of entirely non-magnetic material. The Figure shows a plurality of twoway carrier wave signalling channels I - - III connecting ordinary signalling stations A - - C to a common transmission line ML. The lowfrequency circuit L-1 is connected through the hybrid coil H-1 to the transmitting branch, comprising oscillator O-1, modulator M-1 and bandfilter MF-1, and to the receiving branch comprising band filter DF-1, detector and amplifier DA-1, and voice frequency filter F-1. The band filters are of similar construction, except that the values of the elements are so chosen as to pass differing range frequencies. They may be connected in series or parallel to the line either as shown, or through shielded transformers, or through a hybrid coil and balancing network. Each filter is made with two kinds of inductance coils, 18, 19 having magnetic cores and 16, 17 having non-magnetic cores, which is stated to prevent cross talk due to magnetic modulation in the end sections of the filters.
Patent NO-162933-C (NO)
Inventor: BAUER ROBERT
IPC: G01J3/52
Filed: 1984-05-24
Abstract: An improved method for visually comparing the results of colorimetric analytical tests to a color reference standard, enabling substantially improved quantitation to be achieved for such tests, is disclosed. Also disclosed is an improved apparatus, in the form of an improved color comparison reference standard, which is useful in the method. In one embodiment, the standard can comprise a plurality of colored reference areas of differing hues corresponding to discrete reference values and to which a colored response area of a colorimetric analytical test can be compared to determine the reference value most closely related to the hue of the colored response area, and a background area against which the colored reference areas are displayed. The background area has a luminance (L<sup>*</sup>) value of from about 15 to about 80, and the luminance (L<sup>*</sup>) value of any portion of the background area is within about 30 of the average luminance (L<sup>*</sup>) value of any two or more adjacent ones of the colored reference areas which are displayed against the portion of the background area.
Patent NO-161173-C (NO)
Inventor: CHEMINAL BERNHARD
IPC: C07C31/42
Filed: 1985-07-10
Abstract: A process for preparing pure fluoral hydrate or hexafluoroacetone hydrate which comprises reacting a hemiacetal with the formula <IMAGE>   wherein R is hydrogen or CF3, with water in a distillation column, removing respectively the methanol or ethanol produced at the head of the column, and recovering at the bottom of the column the pure hydrate so produced.
Patent NO-175845-C (NO)
Inventor: HENNINGSEN NELS CHRISTIAN
IPC: A61K33/42
Filed: 1986-11-21
Abstract: The invention relates to a composition to improve the cellular metabolism in human-beings with adequate calorie consumption but in combination with physiological or salt-deficient diet, i.e. a correct consumption of sodium chloride. The composition includes potassium, magnesium and phosphate ions in a daily dose of 30-80 mmol, 0-20 mmol and 15-50 mmol, respectively. The improved cell metabolism enables the occurrence of conditions such as slightly increased blood pressure, overweight, mild diabetes type II to be avoided and in most cases these conditions can be cured by taking overdoses of the composition and at least up to 200-400% more than is normally excreted in the urine per hour with the daily food, can be taken by extremely overweight, but otherwise healthy persons.
Patent NO-164082-C (NO)
Inventor: LESCAUT PIERRE LOUIS
IPC: B65D90/02
Filed: 1986-11-28
Abstract: A large volume metallic composite container consisting essentially of a plurality of metal plates welded end-to-end, each said metal plate having a stainless metallic layer on the periphery of at least one side thereof and on the ends thereof and a heat-sensitive anti-corrosion coating consisting essentially of a thermoplastic resin on at least one side of each said metal plate and overlapping said stainless metallic layers over a length of at least about 10 mm and at least about 10 mm from the weld used to weld the plates together. The process of making of such containers is also disclosed.
Patent NO-175707-C (NO)
Inventor: BEISSWANGER RUDOLF
IPC: D21H23/34
Filed: 1990-10-11
Abstract: In a squeegee device, a squeegee is provided which is constructed as an elongate blade strip 1' which, from the cross-section transversely to its longitudinal extent, has an irregular cross-section and an arcuate blade surface which is provided with channels 3 as metering channels which extend transversely or perpendicularly to the longitudinal extent of the strip. The channels flatten out by 10 to 25 % of their normal height from their base towards the run-off  edge 7 of the blade strip 1', preferably in an arcuate shape. In addition, they broaden out in this area so that the ribs provided between the channels disappear. Preferably, the blade strip consists of oxide-ceramic material or has a layer of such material on its coating surface 5. 
<IMAGE>
Patent NO-178460-C (NO)
Inventor: SCHUTZ UDO
IPC: B65D43/10
Filed: 1991-09-05
Abstract: The plastic lid (1) for blow-molded bung barrels (7) and widemouthed barrels exhibits a central, flat storage chamber (12) arranged on the outside (11) within the lid contour, for papers accompanying goods of all types and the like, with a cylindrical wall (13) formed on the outside (11) of the barrel lid (1), with a removable sealing lid (14) of plastic, as well as with a blind bung (15) formed centrally at the barrel lid (1) for centering and supporting the chamber lid (14).
Patent NO-179543-C (NO)
Inventor: KLIGMAN ALBERT M
IPC: A61Q19/00
Filed: 1992-02-28
Abstract: Striae distensae lesions may be prevented and/or reduced in size by topically applying to the skin affected with the lesions an effective amount of a retinoid, preferably retinoic acid, preferably by daily application in a dermatologically acceptable vehicle, such as a cream base, at a concentration of about 0.025 to 0.1 weight percent retinoic acid. When applied during the striae rubrae stage, the retinoid may be effective to prevent the formation of striae albae lesions, and when applied in either stage, the retinoid may be effective to reduce the width and depth of the lesions, with improved texture and softness.
Patent NO-180519-C (NO)
Inventor: KOISTINEN PETER
IPC: D21C11/10
Filed: 1993-06-14
Abstract: PCT No. PCT/FI91/00389 Sec. 371 Date Aug. 16, 1993 Sec. 102(e) Date Aug. 16, 1993 PCT Filed Dec. 16, 1991 PCT Pub. No. WO92/10265 PCT Pub. Date Jun. 25, 1992.The invention relates to a distillation apparatus (1) which is suitable in particular for the distillation of sea water into fresh water. The apparatus comprises a plurality of flat, bag-like elements (3) formed from a thin film material such as plastic film and placed one against the other, the elements serving as heat exchangers between a vaporizing liquid flowing along the exterior surfaces of the element and a condensing vapor directed to the inside of the element, and a compressor (15) for increasing the pressure and temperature of the generated vapor before it is directed to the inside of the elements. The essential idea of the invention is that the inside of each element (3) is divided into parallel vapor ducts (12) extending vertically from one end of the element to the other, into which ducts the vapor is fed from apertures (25) at the upper edge of the element. At the upper end of each elements there may be a honeycomb-structured end strip (4) which contains parallel ducts (25) separated from each other by partition walls, the ducts feeding vapor to the inside of the element over the entire width of the element end. The strip (4) may also contain similarly formed ducts (26) which direct the liquid to be evaporated over the entire width of the element surface. At the lower end of the element there may additionally be a honeycomb-structured end strip (7) for collecting the produced distillate and for removing any unvaporized liquid.
Patent AU-783309-C (AU)
Title: Oligonucleotide primers for efficient reverse transcription of hepatitis C virus (HCV) RNA and methods of use thereof
Inventor: LINNEN JEFFREY M
IPC: C12N15/09
Filed: 2000-02-02
Granted: 2006-08-17
Abstract: Described herein are novel oligonucleotide primers for efficient reverse transcription of Hepatitis C Virus (HCV) RNA. Also provided are methods and kits for detecting HCV nucleic acid sequences in biological samples.
Patent AU-763114-C (AU)
Title: Linear cyclodextrin copolymers
Inventor: GONZALEZ HECTOR
IPC: C08G75/02
Filed: 1999-06-25
Granted: 2004-05-27
Abstract: The invention relates to a water-soluble, linear cyclodextrin copolymer for use as a medicament, the copolymer having a linear polymer backbone, which copolymer includes a plurality of cyclodextrin monomer moieties and linker moieties in the linear polymer backbone, wherein, unless the cyclodextrin monomer moiety or the linker moiety is present at the terminus of a polymer chain, each of the cyclodextrin monomer moieties is attached to two of the linker moieties and each of the linker moieties covalently links two cyclodextrin monomer moieties; and wherein the cyclodextrin monomer moieties are unsubstituted or substituted by groups that do not interfere with the copolymerization with the linker moiety.
Patent CA-2000214-C (CA)
Title: Autonomous orbit control method and system for a geostationary satellite
Inventor: MAUTE PATRICK A A
IPC: G05D1/08
Filed: 1989-10-05
Granted: 1993-12-21
Abstract: TEXT OF THE ABSTRACT       A stationkeeping  method   for   a   satellite   in geostationary orbit comprises the steps of : -  determining     at     the   same time  the angle .alpha.1 between    the    satellite-Sun   direction    and    the satellite-Earth direction and the angle .alpha.2 between the satellite-Pole  Star direction and  the  satellite-Earth direction, - deducing    therefrom    a     state vector E consis-ting  in orbital parameters by the formula:           Z = H.E + C.B where: .  Z  is a measurment vector the  components of which are deduced from the angles .alpha.1 and .alpha.2, . H is a measuring matrix, . C is a bias sensitivity matrix, . B is a bias vector determined beforehand by comparison of  the measured vector  Z  and measurements made on the ground, -  determining stationkeeping manoeuvres and applying same by means of thrusters.
Patent CA-2004176-C (CA)
Inventor: TAGUCHI HIROSHI
IPC: D04H1/498
Filed: 1989-11-29
Granted: 1995-01-17
Abstract: Disclosed is a needled felt for papermaking use having a base fabric and at least one fibrous batt layer overlaid on at least one surface of the base fabric, the base fabric and the fibrous batt layer being unified by needling, which characterized in that the fibrous batt layer and/or the base fabric mainly comprises fibers formed of a polyamide block copolymer, the fibers comprised in the fibrous batt layer being fibers of 4 to 50 denier, and the fibers comprised in the base fabric being woolen yarns composed of fibers of 4 to 50 denier, multifilament yarns each filament of which has a fineness of 4 to 50 denier or monofilament yarns having a diameter of 0.1 to 0.8 mm, the felt being excellent in elasticity, recovery and durability.
Patent CA-2009747-C (CA)
Inventor: HERMANSEN RALPH D
IPC: C08K3/00
Filed: 1990-02-09
Granted: 1993-12-14
Abstract: RADIO-OPAQUE ADHESIVE/SEALANT     FOR VOID DETECTION     ABSTRACT OF THE DISCLOSURE A method  and  structure  for providing radio-opaque polymer compounds for use in metal bonding and sealing.  A powder filler comprising a high atomic number metal or compound thereof is incorporated into a polymer compound to render it more radio-opaque than the  surrounding metal structures.  Voids or other discontinuities in the radio-opaque polymer compound can then be detected by x-ray inspection or other non-destructive radiographic procedure.
Patent CA-2010969-C (CA)
Title: Organosilane coating compositions
Inventor: TAKEUCHI EIZI
IPC: C09D183/04
Filed: 1990-02-27
Granted: 1999-05-11
Abstract: An antistatic coating composition comprising:         (a) a reaction product of phosphoric acid and an aluminium compound, particularly preferably aluminium dihydrogenphosphate;         (b) a first organosilane compound having at least one epoxy group and at least one hydrolyzable alkoxy group;         (c) a second organosilane compound having two or more hydrolyzable alkoxy groups;  and (d) an organic solvent.         The coating compoisition has a long pot life to be stably stored for a long period of time, and may be coated on any of usual materials including metallic, inorganic and organic materials to form a cured coating film which is excellent in resistance to heat, durability, water-proof property and resistance to chemicals by heating at a relatively low temerature for a short time.         Also provided is an improved process for preparing such a coating composition.
Patent CA-2017045-C (CA)
Title: Method for preparing pulverized polydextrose which is substantially free of acids and compositions containing same
Inventor: CHERUKURI SUBRAMAN RAO
IPC: A23L1/308
Filed: 1990-05-17
Granted: 1997-12-16
Abstract: The present invention pertains to a method for preparing pulverized Polydextrose having a particle size of under about 125 microns in diameter from Polydextrose which  is  substantially  free  of  low  molecular  weight organic acids which comprises the steps of (a)  admixing Polydextrose which is substantially free of low molecular weight organic acids with an anti-caking agent to form a mixture,  and  (b)  pulverizing the mixture to  form the pulverized  Polydextrose.    The  pulverized  Polydextrose composition may be used  in a variety of  chewing  gum products and edible products.  The present invention also pertains to methods  for preparing the chewing gum and edible products in which the novel composition may be used.
Patent CA-2018329-C (CA)
Title: Solid state motor starter
Inventor: SCHALTENBRAND ROBERT W
IPC: H01H9/54
Filed: 1990-06-05
Granted: 1996-01-16
Abstract: A solid state motor starter assembly having controlled semiconductors mounted between heat sink members.  Electrical power to the assembly can be connected and disconnected by an electrically operated solenoid that actuates a movable contact into engagement with a stationary contact mounted on the incoming heat sink.  To reduce the heat generated in the semiconductor device during steady state full voltage operation, a shunting current path is established between the adjacent heat sinks by an electrically operated solenoid which moves a movable contact bar to engage stationary contact surfaces mounted directly on the heat sinks.          Electrically joining the incoming line heat sink to the outgoing heat sink provides a low resistance parallel current path around the semiconductor thereby reducing the heat generated in the assembly during full voltage operation.  The above contacts and solenoids can be directly mounted to a heat sink assembly thereby providing the benefits of unitized construction.
Patent CA-2023286-C (CA)
Title: Temperature-compensated thermal protector
Inventor: TENNANT JAMES A
IPC: H02H5/04
Filed: 1990-08-15
Granted: 1995-02-07
Abstract: TEMPERATURE-COMPENSATED THERMAL PROTECTOR                    ABSTRACT OF THE DISCLOSURE      A protective PTC device is heated by a heater PTC device or by a resistor to an elevated temperature greater than ambient but less than its switching temperature.  The elevated temperature of the protective PTC device reduces its switching response time, and minimizes variations in such response time with variations in ambient temperature.  The protective PTC device is connected in series with an electrical load to reduce current to a load when the protective PTC device is switched to its high-resistance state by a temperature increase resulting from overcurrent.  The heater PTC device or the heater resistor may be in parallel or in series with the protective PTC device.          The heater PTC device does not carry load current, but the heater resistor may be placed in series with the load and the protective PTC device so as to carry load current along with the protective PTC device.
Patent CA-2025639-C (CA)
Title: Polymer alloy composition suitable for injection molding
Inventor: KENT JOHN R
IPC: B29K25/00
Filed: 1990-09-24
Granted: 2002-02-19
Abstract: A polymer alloy composition suitable for injection molding comprising about 2 to 18% methylmethacrylate, 70 to 80% styrene, and 10 to 22% butadiene by weight of the total composition which is particularly suitable for molding toothbrush handles and methods of preparing toothbrush handles comprising blending the polymer components above the melting point of the polymer mix, introducing the molten polymer alloy into an injection mold designed to produce a toothbrush handle, and cooling the injection mold to form a toothbrush handle.
Patent CA-2027842-C (CA)
Inventor: BLOOM PHILLIP M
IPC: A61K31/505
Filed: 1990-10-17
Granted: 2000-11-21
Abstract: Autoimmune diseases, such as multiple sclerosis, are treated by conducting lymphocytapheresis in a series of treatments until the peripheral blood lymphocyte count has been reduced to less than 500 cells/µl and preferably to less than 300 cells/µl and thereafter continuing such treatments while administering immunosuppressive compounds such as azathioprine at about 2.5 mg/Kg per day and prednisone at about 15 mg per day sufficient to maintain the PBL count at less than 500 cells/µl and preferably less than 300 cells/µl.
Patent CA-2028461-C (CA)
Title: Visual signaling apparatus
Inventor: ROBERTS JOHN K
IPC: F21S8/10
Filed: 1990-10-23
Granted: 1994-11-08
Abstract: A visual  signaling apparatus  including an enclosure having an aperture, and defining a cavity, a light source for emitting light in predetermined wavelengths borne by the enclosure and positioned in the cavity;  and a semi-transparent dichroic mirror borne  by the  enclosure  and  disposed  in  substantially occluding relation relative to the aperture, the semi-transparent dichroic mirror adapted to selectively reflect ambient light and transmit the predetermined wavelengths of light emitted by the light source.
Patent CA-2030349-C (CA)
Title: Dynamic window sizing in a data network
Inventor: HAHNE ELLEN L
IPC: H04L12/56
Filed: 1990-11-20
Granted: 1997-04-22
Abstract: A method for use in a high-speed virtual circuit digital network for resizing windows of virtual circuits in nodes of the network. The resizing of a virtual circuit's window is initiated by an input router at an edge of the digital network. When the input router determines that resizing is necessary, it sends a first congestion control message to the nodes through which the virtual circuit passes. If the message indicates a larger window, the node receiving the message determines what size window it can provide and sends the message with that window size on to the nextnode. An output router at the other edge of the digital network receives the message, sets the window size based on the message as altered by the nodes, and returns asecond message with the final window size via the nodes. On receipt of the second message, the nodes alter their windows and the input router sends cells as permitted by the new window. Included in the method are novel techniques for determining the ideal window size for a virtual circuit, for determining at the input router when a change in window size is necessary, and for determining the size of the window in the nodes.
Patent CA-2030409-C (CA)
Title: Apparatus for extracting brush with a tractor
Inventor: BROWN AUSTIN E II
IPC: A01G23/06
Filed: 1990-11-21
Granted: 1995-06-06
Abstract: An apparatus and method for pulling or extracting ts brush, plants and the like.  The apparatus has a frame for attachment to the standard three-point hitch mechanism of a tractor and a puller assembly pivotally attached at an elevated end to the frame.  The apparatus and method uses the leverage principle to extract plants while the tractor is driven forward.  The apparatus has a back member, a foot portion including toe and heel sections, a movable jaw, a sharpened engagement plate, plant guide tangs, and meshing fingers.  The apparatus and method imparts both vertical and horizontal forces to the plant during the extraction process.