baber/WOPTO huggingface dataset:
Patent CA-1330832-C (CA)
Inventor: JOVE STEPHEN A
IPC: G11B19/04
Filed: 1989-05-18
Granted: 1994-07-19
Abstract: Abstract of the Disclosure A method and circuitry are disclosed for suppressing additive transient disturbances in a data channel; e.g., due to thermal transients caused by a magneto-resistive (MR) transducer contacting moving a storage surface. Positive and negative envelope detectors each have their inputs connected to the channel, and provide respective outputs which are summed and contain an envelope component and a residue component. A buffer interconnects the detectors to allow both detectors to follow rapid positive excursions of the data channel signal. A nonlinear signal-adaptive filter is connected to the summed output to further reduce the residue component. The data channel signal (or preferably the output from a delay means connected to the channel) is summed with the output from the filter. The relative amplitudes of these two outputs is set such that the resulting summed output signal is free of additive disturbances.
Patent CA-1313350-C (CA)
Title: Spacer for lamella carriers of vertical lamella blinds
Inventor: SPOHR HORST
IPC: E06B9/36
Filed: 1989-07-13
Granted: 1993-02-02
Abstract: ABSTRACT OF THE DISCLOSURE           A spacer for lamella carriers of vertical lamella blinds comprises an oblong, strip-shaped section, an end connector element for positive engagement with the lamella carrier, as well as a detent arranged at its free end that can be guided into seating with the neighboring lamella carrier.  For simplification of assembly and in order to avoid a spreading of the strip-shaped sections, the connector element of the spacer carriers two channels at its side facing away from the lamella carrier, these two channels being directed toward one another and their spacing and width essentially corresponding to the dimensions of the strip-shaped section of the spacer, so that the strip-shaped section of the spacer of the following lamella carrier is capable of sliding in these channels during extension of retraction.  The upper terminating surface of the connector element that faces toward the lamella carrier is inclined relative to the longitudinal axis of the strip-shaped section, so that the strip-shaped sections of all spacers lie tightly on top of one another in imbricated fashion when the lamella carriers are brought together.
Patent DK-163184-C (DK)
Inventor: PASCAVAGE JOHN JOSEPH
IPC: C07D215/48
Filed: 1985-12-02
Granted: 1992-06-29
Abstract: The invention provides an improved process for the preparation of substituted and unsubstituted 2-carbamoyl nicotinic and 3-quinolinecarboxylic acids.
Patent DK-160876-C (DK)
Inventor: HANSEN HOLGER CLAUS
IPC: C07D471/14
Filed: 1987-12-08
Granted: 1991-10-14
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 FI-72576-C (FI)
Inventor: ROMELL GUNNAR VIGG RISS
IPC: E02D5/80
Filed: 1980-03-07
Granted: 1987-06-08
Abstract: A tube-formed rockbolt is partly circular in its cross-section and opposite its circular portion (12) it has a deep depression (16-18). Its ends are sealed and its outer end has a hole (44, 45) or a fitting (24) through which the bolt can be supplied with high pressure water that expands the tube to anchor it in the borehole.
Patent FI-66162-C (FI)
Inventor: BERGLUND HANS ARNE LENNART
IPC: C01B25/238
Filed: 1980-05-09
Granted: 1984-09-10
Abstract: A method of removing heavy metals, particularly cadmium, from wet-process phosphoric acid produced by digesting raw phosphoric material with sulphuric acid, by precipitating out the heavy metals in sulphide form. The residual sulphuric acid is removed first by neutralization with alkali or as a not-readily dissolved sulphate precipitate. Alkali is added to obtain an Me/P ratio within the range of about 0.05-0.3, where Me is the number of catio equivalents in the alkali and P is the number of phosphorous atoms in the phosphoric acid, whereafter the heavy metals are precipitated out by adding a sulphide compound which is soluble in the phosphoric acid, and the sulphide precipitate removed.
Patent FI-71654-C (FI)
Inventor: KARSAI JOZSEF
IPC: C05G3/00
Filed: 1984-11-07
Granted: 1987-02-09
Abstract: The growth of the field plants is controlled by treating the plants in the vegetative stage with 4-chloro-meta-cresol, p-cresol, hydroquinone, p-nitro-phenol, p-chloro-phenol, phenol, resorcinol, pyrogallol, 2,4-dichloro-phenol, 2,6-dichloro-phenol, pyrocatechol, o-butyl-phenol, 4-methyl-7-hydroxy-/2H/benzopyran-2-one, diacetyl-pyrocatechol, pyrocatechol-metalyl-ether, 2,2,4-trimethyl-5-hydroxy-/2,4/-chromene, 2,2,4-trimethyl-7-hydroxy-/2,4/-chromene or a mixture thereof at an application rate of 0.3-4 kg./ha and optionally microelements and/or mesoelements such as boron, magnesium, sulphur (in the form of sulphate), manganese, copper, zinc and molybdenum in the form of water soluble salts and metal chelates respectively, and urea or ammonium salts, at an application rate of 0.5-5.0 liter/ha at a concentration of 5-500 g./liter and simultaneously or previously with 2-chloroethyl phosphonic acid or esters or salts thereof at an application rate of 0.5-3.0 kg./ha.
Patent FI-97674-C (FI)
Inventor: FRICKE HELLMUTH
IPC: G08G1/097
Filed: 1990-12-13
Granted: 1997-01-27
Abstract: The main/standby filament switch is controlled by a main filament monitor. The latter is constructed as an optocoupler (U1) which is coupled on the input side, e.g. in the form of a transformer (T2), to the main filament circuit. The switching transistor of the optocoupler is at a DC voltage and, when it is set, short-circuits a light-emitting diode, which is at a supply voltage, or separates its supply circuit. This light-emitting diode is the transmitting diode of an electro-optically controllable AC switch (U2), whose receiving diodes are connected via the standby filament (NF) of the lamp (L) to the supplying current supply device (T1). When current is flowing through the light-emitting diode, the AC switch switches through an AC switch (TR) arranged in the circuit of the standby filament. The main/standby filament switch has exclusively electronic switches for carrying out the switching processes required. <IMAGE>
Patent FI-92348-C (FI)
Inventor: NEUMEISTER WALTER
IPC: F15B15/24
Filed: 1991-03-26
Granted: 1994-10-25
Abstract: To limit the extension of its displaceable parts, in particular the telescopic tubes (14, 15) and the piston (16), the actuator has conventional stop rings (23, 28) of round spring steel. Intermediate stop rings (35) lying between them in the stop position are provided in order to reduce the radial forces. <IMAGE>
Patent FI-95259-C (FI)
Inventor: SECRIST III JOHN A
IPC: A61P43/00
Filed: 1991-08-26
Granted: 1996-01-10
Abstract: The specification discloses the compounds of formula I    <IMAGE>  (I)  wherein (a) -CH2Ar represents   <IMAGE>   in which R1 represents hydrogen, halogen, C1-C3-alkyl, C1-C3-alkoxy, benzyloxy, hydroxy or trifluoromethyl; and R2 represents hydrogen, halogen, C1-C3-alkyl, C1-C3-alkoxy, benzyloxy, hydroxy or trifluoromethyl; provided that R2 represents hydrogen or C1-C3-alkyl if R1 represents trifluoromethyl, or that R1 represents hydrogen or C1-C3-alkyl if R2 represents trifluoromethyl; or (b) -CH2Ar represents   <IMAGE>   in which X represents sulfur or oxygen and in which attachment to the thiophene or furan ring is at the 2- or 3-position; and tautomers thereof; as purine nucleoside phosphorylase inhibitors.
Patent FI-96987-C (FI)
Inventor: PIRCHL GERHARD
IPC: F24F5/00
Filed: 1991-09-18
Granted: 1996-09-25
Abstract: The tile described has a heat-conducting layer (10) located between an insulating layer (2) and a load-distribution layer (12). The insulating layer (2) has a recess (6) designed to hold a tube (8) through which a heat-carrying fluid passes. In order to avoid hotspots in the load-distribution layer (12) above the tube (8), insulation (20, 20a) is fitted between the load-distribution layer (12) and the tube (8).
Patent FI-96815-C (FI)
Inventor: MAEENPAEAE SANNA
IPC: H04W84/16
Filed: 1993-06-23
Granted: 1996-08-26
Abstract: PCT No. PCT/FI94/00266 Sec. 371 Date Dec. 22, 1995 Sec. 102(e) Date Dec. 22, 1995 PCT Filed Jun. 16, 1994 PCT Pub. No. WO95/01075 PCT Pub. Date Jan. 5, 1995A method for call establishment in a cellular radio system including a mobile services switching center and a private branch exchange connected thereto, and a visitor location register for storing subscriber data on subscribers located within the service area of the mobile services switching center. To optimize call establishment, when the private branch exchange receives a connection establishment request from a subscriber located within its service area, the private branch exchange checks whether the private branch exchange is the home private branch exchange of the subscriber that sent the connection establishment request. If the private branch exchange is the home private branch exchange of the subscriber, the private branch exchange performs independently authentication, activation of ciphering procedures and assignment of a temporary subscriber identity and only thereafter sends a connection establishment request to the mobile services switching center. If the first call-related message sent by the private branch exchange to the mobile services switching center is a connection establishment request instead of a service request, the mobile services switching center initiates connection establishment without an interrogation to the visitor location register.
Patent NO-153829-C (NO)
Inventor: FRANZ DIETMAR
IPC: H04L12/52
Filed: 1981-08-10
Abstract: A method is disclosed for establishing connections from subscriber stations or transmission lines connected to a data exchange system to signal converters. The data exchange system receives information concerning the free state or busy state of the signal converters. For this purpose, it is provided that, having forwarded the signals with which it has been previously supplied for signal conversion, the signal converter emits a special free signal which may differ from an accompanying signal indicating the end of signal transmission and which changes the busy state signal ("1") indicative of the busy state of the signal converter directly into a free state signal ("0").
Patent NO-155994-C (NO)
Inventor: LINDBERG ROY ERIK
IPC: A47K5/12
Filed: 1982-05-10
Abstract: The pump housing (1) designed for connection to the opening of the container consists of a one-piece sleeve-like member of an elastic material and comprises inlet and outlet valves (5 and 6, respectively). Radial compression of the walls of the pump housing opens the outlet valve (6) to dispense the product while the inlet valve is held closed. When the walls of the pump housing return to their normal shape, an underpressure arises inside the pump housing, thereby opening the inlet valve and an amount of the liquid or paste product is drawn into the interior of the pump housing.
Patent NO-154322-C (NO)
Inventor: MANHART MICHAEL
IPC: F25C3/04
Filed: 1983-01-17
Abstract: 1. Snow gun having a central compressed-air supply line (1) and a pressurized-water supply line surrounding the latter and disposed coaxially therewith, the compressed-air supply line opening out into an interior space of a spray-head (7) at the front, in the direction of the compressed air supply, the space being bounded by a bored endpiece (8) and serving as a preexpansion chamber (9), inner nozzles (4) in the form of bores passing through the outside wall of the compressed-air supply line (1) being provided between the compressed-air supply line (1) and the pressurized-water supply line, through which nozzles the compressed air issues into the pre-expansion chamber (9) and mixes with the pressurized-water, characterized in that the compressed-air supply line (1) has three identical inner nozzles (4), and the endpiece has three centrosymmetrically disposed discharge nozzles (10) of identical diameter, none of which is situated in the geometric axis of the compressed-air supply line (1), and the diameter of a discharge nozzle (10) corresponds to 1 to 3 times the diameter of an inner nozzle (4).
Patent NO-163226-C (NO)
Inventor: EAKIN MURDOCH ALLAN
IPC: C07D209/42
Filed: 1983-10-27
Abstract: This invention relates to indole derivatives which have anti-cancer activity. According to the invention there is provided an indole derivative of the formula I :in which X is an oxygen or sulphur atom, Ra is a phenyl radical which is optionally substituted by one or two groups selected from halogen atoms and 1-6C alkyl, 1-6C alkoxy and trifluoromethyl radicals and Rb is a hydrogen atom or a 2-6C alkoxycarbonyl radical. Manufacturing processes and pharmaceutical compositions are also described.
Patent NO-171884-C (NO)
Inventor: LUCERI THOMAS J
IPC: A61F13/82
Filed: 1987-02-26
Abstract: A smooth edged, "C"-folded sanitary napkin is provided, there being a tuck in each longitudinal edge so as to produce a body contoured product.
Patent NO-169176-C (NO)
Inventor: WISSMANN HANS
IPC: C07C269/04
Filed: 1987-08-24
Abstract: The invention relates to novel thyronine derivatives of the formula <IMAGE>  (I)    <IMAGE>  in which n is 10-400, R denotes H, alkyl or N-carbonylthyronine, R1 and R2 are identical or different and denote hydrogen or iodine, and R3 denotes H or alkyl, a process for the preparation of the compounds, and their use when carrying out immunoassays.
Patent NO-178704-C (NO)
Inventor: TANIGUCHI TADATSUGU
IPC: C12N5/10
Filed: 1989-08-23
Abstract: A recombinant DNA molecule coding for a protein having the activity of an interferon regulatory factor-1 (IRF-1).
Patent NO-177560-C (NO)
Inventor: MEYER JEAN-LUC
IPC: B22D11/00
Filed: 1991-01-03
Abstract: The invention relates to a continuous casting method for producing thixotropic metallic alloys containing degenerated dendrites. It consists of casting the liquid metal in a movable occluded mould consisting of a hot upstream zone produced from insulating material and a cooled downstream zone in which the metal solidifies, while carrying out by means of a sliding magnetic field, obtained by a series of polyphase inductors, an electromagnetic agitation which causes the dendrites formed in the cold zone to pass into the hot zone where they change to nodules by superficial refusion. This invention is particularly applicable to the production of aluminum plates or bars having thixotropic properties.
Patent AU-763250-C (AU)
Title: Non-maltogenic exoamylases and their use in retarding retrogradation of starch
Inventor: KRAGH KARSTEN M
IPC: C12N9/34
Filed: 1999-03-30
Granted: 2004-02-12
Abstract: The present invention relates to the use of non-maltogenic exoamylases of retarding the detrimental retrogradation of starch. Furthermore, the invention relates to a novel non-maltogenic exoamylase from Bacillus Clausii.
Patent AU-735108-C (AU)
Title: Process for the separating of a mixture of wastes
Inventor: HOFMANN HERMANN
IPC: B09B3/00
Filed: 1997-10-21
Granted: 2001-12-06
Abstract: In a process and assembly to separate a mixture of waste materials, the novelty is that: (a) the mixture is first composted pref. under conditions of force-fed air and/or is stabilised; (b) the components of the resulting mixture are then separated into a combustible fraction and an incombustible fraction; (c) the fractions are separated by sieve, winnowing or fluid classification; (d) the mixture is crushed or shredded into particles, or homogenised, before biological treatment; and (e) valuable materials are first removed before the biological or homogenisation treatments.
Patent CA-2008251-C (CA)
Title: Safety mechanism for preventing unintended motion in traction elevators
Inventor: HOLLAND GORDON A
IPC: B66B1/32
Filed: 1990-01-22
Granted: 1998-07-14
Abstract: A traction elevator includes a safety mechanism for preventing unintended motion of the car.  A trigger, when armed, is positioned in the path of bosses on the drive sheave or another sheave, such that any unintended rotation of the sheave causes actuation of the trigger and the consequent tripping of an emergency brake.  Preferably, the trigger is armed whenever the car is stopped at a landing, and is also selectively armed responsive to elevator overspeed detection.
Patent CA-2009119-C (CA)
Title: Mechanical connection for polarization-maintaining optical fiber and methods of making
Inventor: MILLER CALVIN M
IPC: G02B6/024
Filed: 1990-02-01
Granted: 1995-02-14
Abstract: Abstract A mechanical connection arrangement for two polarization-maintaining optical fibers includes two ferrules. Each of the optical fibers to be connected includes an outer cladding layer having a hybrid cross section transverse to a longitudinal axis of the fiber. The hybrid cross section is defined by two parallel sides and by two generally arcuate end portions. One of the polarization axes of the fiber is parallel to the parallel sides of the fiber. The ferrules were adjacent portions in a length of stock material and are positioned in support means such that end faces of the ferrules which were contiguous to each other prior to the ferrules being separated from the length of material are adjacent to each other in the connection arrangement. Each ferrule prior to separation has a tab associated therewith such that the tab of the adjacent portions are aligned longitudinally. An end portion of each optical fiber to be connected is disposed in a substantially rectangular passageway formed through a ferrule and terminating in an end face. Each tab is normal to a long side of the rectangularpassageway of the associated ferrule and hence is normal to the parallel sides of the outer cladding layer cross section of the optical fiber disposed therein. The ferrules are held to cause the tabs to be aligned longitudinally thereby causing the angular orientation of the polarization axes and the cores of the connected fibers to bealigned.
Patent CA-2009214-C (CA)
Inventor: GUERET JEAN-LOUIS H
IPC: A45D40/02
Filed: 1990-02-02
Granted: 1997-07-01
Abstract: Le distributeur de produit pâteux ou solide à étaler comporte un réservoir (1) contenant ledit produit (P), ledit produit (P) étant délivré grâce à un mécanisme-moteur commandé manuellement par l'utilisateur, ledit réservoir (1) étant un tube, dont l'intérieur est cylindrique et de section quelconque, tube qui comporte un orifice de distribution (4) et dans lequel ledit produit (P) est disposé entre ledit orifice de distribution (4) et un piston (5) déplaçable, à avance lente, la translatation du piston étant obtenue au moyen du mécanisme-moteur, ledit mécanisme-moteur comportant une tige (6) en bout de laquelle est monté ledit piston (5), ledit piston (5) étant traversé, de sa face (10) la plus proche du produit (P) à sa face en regard des éléments du mécanisme-moteur, par au moins un canal (11). Les bords de l'orifice de distribution (4) sont recouverts, au moins partiellement, d'une couche (8), qui sert à l'application du produit (P) et est réalisée en un matériau perméable à l'air, ladite couche (8) étant positionnée à cheval sur lesdits bords.
Patent CA-2016819-C (CA)
Title: Cosmetic composition
Inventor: CHENEY MICHAEL C
IPC: A61K8/58
Filed: 1990-05-15
Granted: 1994-11-29
Abstract: An aqueous cosmetic emulsion is provided that includes an isoparaffin and an alkyl phosphate salt wherein the relative ratio of isoparaffin to alkyl phosphate salt ranges from about 40:1 to 1:1.  The combination of isoparaffin with alkyl phosphate salt provides an unexpected thickening effect and results in a non-greasy product relative to a mineral oil bearing formula.
Patent CA-2017336-C (CA)
Inventor: PRIESEMUTH WOLFGANG
IPC: H01H9/16
Filed: 1990-05-23
Granted: 1995-03-07
Abstract: A contact switch arrangement is provided where from a nonoperative position two switch positions can be assumed via actuatable rocker-type switch units.   Such a switch arrangement is especially provided for operating windows in motor vehicles.          The arrangement includes a housing that also serves to accommodate switch elements.   Provided in the housing are at least two separate switch elements, each of which is actuatable via a separate rocker-type switch.
Patent CA-2020172-C (CA)
Title: Heatable windshield notch sealant
Inventor: WINTER JOHN A
IPC: H05B3/86
Filed: 1990-06-29
Granted: 1993-11-30
Abstract: Abstract The electrical connections for an electrically heatable windshield are sealed prior to the laminating operation to prevent gas from entering the interior of the windshield through the bus bar leads when the windshield is subjected to the elevated temperatures and pressures of the laminating operation.
Patent CA-2024125-C (CA)
Title: Dynamic volume tracking in an installable file system
Inventor: WILLMAN BRYAN MARK
IPC: G06F17/30
Filed: 1990-08-28
Granted: 1995-11-14
Abstract: The invention is a method and system for use in facilitating  communications  between  one  or  more  data storage devices and a computer (or other elements or a computer).  The data storage devices and a number of file system drivers are provided in the computer system which includes a default file system wherein the file systems are organized  in a  linked sequence.   The computer system continuously monitors all peripheral devices in the system to detect any change in media in the peripheral storage devices or detecting the first time the computer accesses any particular data storage device.  Whenever either of the foregoing events occurs,  the first  file system driver identified in the list of file system drivers is loaded and a volume identifier is read from the media.  The location of the volume identifier is specified by the loaded filed system driver.  The volume identifier read from the media is then compared with the identifier associated with the file system driver.   If the identifiers match the file system driver is mounted, otherwise the next file system driver identified in the linked list of file system drivers is loaded.  This process is then repeated until each file system driver in the linked list has been tested or until a match is found.  A default file system is mounted if no match is found.
Patent CA-2025383-C (CA)
Title: Arrangement to purify contaminated ground water
Inventor: BERNHARDT BRUNO
IPC: C02F9/00
Filed: 1990-09-14
Granted: 1994-10-25
Abstract: The arrangement to purify contaminated ground water and the area of ground through which this flows is installed within a well shaft that is divided into an upper and a lower half by means of tightly insertable partition, and incorporates a circulating pump with which the ground water that flows into and out of the well shaft is pumped up within the well shaft and compelled to flow back into the surrounding area of ground when, on its flow path, it passes through filters.