baber/WOPTO huggingface dataset:
Patent NO-163225-C (NO)
Inventor: SKUBALLA WERNER
IPC: C07C69/734
Filed: 1983-07-01
Abstract: 1. Carbacyclin derivatives of the general formula I :   see diagramm : EP0098794,P18,F1   wherein R1  is the group OR2 , in which R2  is hydrogen alkyl of 1-4 C-atoms, cycloalkyl of 5-6 C-atoms, phenyl, 1-naphthyl or 2-naphthyl, the group   see diagramm : EP0098794,P18,F2   in which aryl is phenyl, 1-naphtyl or 2-naphtyl, each of which is substituted by phenyl, C1 -C2 -alkoxy, chloro or bromo, or R1  is a 5 or 6 membered heterocyclic group with an N-, O- or S-atom, or R1  is the group NHR3 , in which R3  is an organic, carboxylic or sulphonic acid ester group or is the group R2 , A is a -CH2 -CH2 -, trans-CH=CH- or -C-=C-group, W is a free or functionally modified hydroxymethylene group or a free or functionally modified   see diagramm : EP0098794,P18,F3   where the OH group may be in the alpha- or beta-configuration, D is the group   see diagramm : EP0098794,P18,F4   a straight-chain saturated alkylene group of 1-5 C-atoms or a branched, saturated or a straigth-chain or branche unsaturated alkylen, group of 2-5 C-atoms which can optionally be subsituted by fluorine atoms, n is the number 1, 2 or 3, E is a direct bond, a -C-=C- group or a -CR6 =CR7 - group, where R6  is hydrogen or a C1-4 -alkyl group and R7  is hydrogen, C1-4 -alkyl, chlorine or bromine, R4  is an alkyl group of 1-10 C-atoms, a cycloalkyl group of 3-6 C-atoms, phenyl or 5 or 6 membered heterocyclic group with an N-, O- or S-atom, R5  is a free or functionally modified hydroxy group, and when R2  is hydrogen, its salts with physiologically acceptable bases.
Patent NO-154708-C (NO)
Inventor: TENGESDAL PAUL
IPC: F24F7/08
Filed: 1984-06-28
Abstract: All the components of the ventilation unit are housed in a rectangular casing and include an inlet fan (12), exhaust fan (13), heater battery (16) and, if required, a filter unit. Exterior fresh air is supplied to the room and vitiated air is extracted from an intake at ceiling level. - The vitiated air is passed through one section (15'') of a regenerative heat exchanger (15) whose mass is thus heated, whilst the incoming air flow passes over the second section (15'), heated during the previous cycle. The direction of air flows over the heat exchanger is periodically reVersed by rotation of a paddle damper (20).
Patent NO-165362-C (NO)
Inventor: CURUTCHET J L
IPC: F42D1/06
Filed: 1986-06-13
Abstract: A connector 100 for interconnecting two lengths of low energy fuse 108, 110 includes connecting means 101 having a needle-like portion 102. The needle-like portion 102 is pointed at both ends 104, 106 to facilitate the penetration of the ends 104, 106 into the lengths of fuse 108 and 110 respectively. The connector 100 further includes a body 112 which defines seats 114 on which regions of the lengths of fuse 108, 110 can seat to be retained in position relative to the connecting means 101. End caps 116 are provided to clip into the body 112 to retain the lengths of fuse 108, 110 on the seats 114.
Patent NO-166818-C (NO)
Inventor: GREENQUIST ALFRED C
IPC: G01N33/563
Filed: 1986-08-12
Abstract: A multizone test device for the determination of analyte from a liquid test medium upon contact with the liquid test medium and a labeled reagent comprising a chemical group having a detectable chemical property. The test device preferably comprises multilayers including a reagent layer incorporated with an immobilized reagent and a detection layer incorporated with an immobilized form of an interactive detection reagent for the labeled reagent. The immobilized reagent in the reagent layer and the labeled reagent comprise specific binding partners which will bind to each other dependent upon the amount of analyte present. Labeled reagent which does not become bound to the immobilized reagent in the reagent layer migrates into the detection layer and interacts with the immobilized interactive detection reagent therein which results in the localized generation of a detectable reaction product which preferably is also immobilized in the detection zone. As a result, reverse migration of the labeled reagent, and preferably the detectable reaction product from the detection layer is prevented and the detectable chemical property provided by the label of the labeled reagent is localized in the detection layer for the precise measurement thereof and correlation to the amount of analyte in the test medium.
Patent NO-168813-C (NO)
Inventor: LUDOLPHIJ JOHANNES WILHELMUS L
IPC: B60V1/16
Filed: 1988-08-30
Abstract: The air-cushion space on the underside of a hovercraft is bounded at the front by a screen which is connected to the vessel via one or more pairs of arms placed above one another. Of each pair of arms, one can bend or buckle and the other either can bend or buckle or is rigid and hingeable at two ends. When the air-cushion snace is pressurized, the fixing points of the arms to the screen are located in front of the fixing points of the arms to the vessel. In this manner, optimum self-adjustment of the screen is achieved.
Patent NO-164769-C (NO)
Inventor: RASMUSSEN POUL LEHN
IPC: C04B20/10
Filed: 1988-11-03
Abstract: The invention relates to a method of producing a dry cement composition, said method comprising feeding a continuous flow of a starting material (C, G), which includes cement binder clinker (C) and a content of water soluble chromate, to a cement mill (19 - 21), grinding the starting material in the cement mill while introducing a cooling medium into the mill so as to maintain the temperature of the material in the mill at a desired level, continuously discharging the ground cement material from the cement mill, and transferring the ground cement material to a storage container (33), characterized in that ferrous sulfate (FeSO4.nH2O) in an amount of 0.01 - 10 percent by weight is added to and mixed with said flow of material in a dry or non-dissolved condition at a location or at locations upstream of said storage container (33) in order to eliminate or substantially reduce said content of water-soluble chromate. Furthermore, the invention relates to a plant for carrying out the aforementioned method.
Patent NO-180255-C (NO)
Inventor: MONKELBAAN DANIEL R
IPC: B01D3/20
Filed: 1993-05-25
Abstract: The efficiency of multiple downcomer type fractionation trays is increased by providing a pair of inclined liquid deflecting baffles [3] over each downcomer [10] connecting the outlets and inlets of vertically adjacent downcomers to thereby provide a circular liquid flow path relative to liquid movement on each tray and parallel liquid flow on a tray-to-tray basis which acts to increase the length of the liquid flow path and produce Lewis Case II point to plate efficiency enhancement.
Patent AU-731606-C (AU)
Title: Printed polymeric film and process for making same
Inventor: HSU CHIEN-LU
IPC: B32B27/32
Filed: 1998-01-20
Granted: 2004-10-28
Abstract: A printed film includes a substrate film with a surface polymeric layer that includes a thermoplastic polymer having a melting point of no more than about 130 DEG  C. and, on a surface of the film, a printed image in the form of a polymeric film. The substrate film can be printed without chemically and/or oxidatively priming the surface to be printed and exhibits superior retention of the image after undergoing heat treatment.
Patent CA-2000727-C (CA)
Inventor: NIELSEN KAI HASSE
IPC: F23G7/06
Filed: 1989-10-16
Granted: 1999-12-14
Abstract: Combustible impurities in oxygen-containing offgases axe burnt according to a method and by an apparatus of the type in which at least some of the heat of combustion is recovered by a regenerative heat exchange in two identical heat exchange zones (10,11) containing a solid heat exchange material and separated by a combustion chamber (15). The air or gas to be purified flows through both of the heat exchange zones and by means of valves (1,2,3,4) the direction of flow is changed periodically so that the two zones are alternately heated and cooled in periods of 0.1-60 minutes. The risk of discharge of unburnt combustible contaminants to the atmosphere is minimized by dividing the purified gas stream in the first 1-50% of each period into two part streams of which one is discharged directly from the combution chamber (15) to a recipient (22) whereas the ether is passed through the heat exchange zone (10 or 11) being heated and from there recycled through a line (25 or 24) controlled by a valve (7 or 6) and combined with unpurified gas being passed to the heat exchange zone (11 or 10) being cooled.
Patent CA-2001325-C (CA)
Inventor: HAGER JORG
IPC: A61K31/41
Filed: 1989-10-24
Granted: 1999-12-21
Abstract: The present invention is related to new parenteral preparations of 2-phenyl-1,2-benzisoselenazol-3(2H)-one (Ebselen) comprising additionally one orseveral phospholipids and, possibly, one or several auxiliary agents. The invention is further related to a process for producing such solutions and their use in the preparation of drug preparations ob Ebselen.
Patent CA-2014895-C (CA)
Title: Coring tool
Inventor: YOUNG DAVID E
IPC: E21B25/14
Filed: 1990-04-19
Granted: 1999-11-09
Abstract: A coring tool comprises a core cutting section and an actuating section disposed thereabove. The core cutting section includes axially telescoping outer and inner barrels. The inner barrel includes a jaw carrier which carries pivotable core-catching jaws normally covered along their radially inner sides by a driver sleeve. When the driver sleeve is raised by the actuator section the jaws are uncovered. Thereafter, the driver sleeve raises the jaw carrier to bring the jaws into contact with a stationary inclined jaw-deflecting surface to force the jaws laterally inwardly through the core. The actuator section relies upon fluid pressure to release for movement a vertically risible member which is mechanically lifted by a drill string to transmit vertical forces to the driver sleeve from a drill string.
Patent CA-2016972-C (CA)
Title: Apparatus for burning gas in the combustion chamber of a fireplace
Inventor: BEAL THOMAS J
IPC: F24C3/00
Filed: 1990-05-18
Granted: 1994-02-08
Abstract: ABSTRACT OF DISCLOSURE      Method and gas burner assembly for producing amongst the arrangement of non-combustible logs, and essentially yellow flame  pattern  with  substantially  low  levels  of  carbon monoxide production.  In general, method hereof employs a gas burner assembly having one or more burner each having a plurality of gas jets.   The burner assembly  is disposed between the combustion chamber of fireplace enclosure which contains a predetermined volume of combustion chamber air which is continuously provided from outside of the combustion chamber.   Non-combustible fireplace logs are arranged above the gas burner assembly so as to provide one or more flow pathss between the burner and adjacent logs,  for allowing free flow of combustion chamber air through the flow paths and about the burners.  Flow of gas is provided through the burners so that the gas flows out of the gas jets and mixes with the combustion chamber air about the jets of the burner.          Combustion chamber air flowing through the flow paths and about the burner is concentrated so that the flame pattern has  essentially  a  yellow color,  and  the  logs  above  the burners are maintained at a sufficient temperature so that combustion gases flowing out of the fireplace exhaust have substantially  low  levels  of  carbon  monoxide.    In  the preferred  embodiment,  an  H-shaped  burner  is  used  in practicing the method of the present invention.
Patent CA-2019681-C (CA)
Title: Scroll saw wrench
Inventor: BRICKNER LOUIS C
IPC: B23D51/10
Filed: 1990-06-22
Granted: 1997-09-09
Abstract: A wrench for rapid and safe adjustment of a scroll saw blade retaining clamp screw.  The wrench provides a parallel guide pin attached to the wrench. The guide pin is inserted into a hole in the blade retaining clamp jaws, aligning and supporting the wrench head relative to the clamp screw.
Patent CA-2020918-C (CA)
Inventor: KAUFFMANN MYRIAM
IPC: A61Q1/00
Filed: 1990-07-11
Granted: 2002-03-26
Abstract: Ce gel est caractérisé par le fait qu'il contient en suspension dans la phase continue, des sphéroïdes d'une substance lipidique solide non hydrophile fondant par application sur le corps, lesdits sphéroïdes ayant un diamètre moyen des particules compris entre 50 et 10,000.mu.m et ayant un point de fusion inférieur à 50ÀC.   Cette nouvelle forme de gel améliore les propiétés émollientes et lubrifiantes.
Patent CA-2022156-C (CA)
Title: Conductive masking laminate
Inventor: KEYSER PAUL F
IPC: B05B12/24
Filed: 1990-07-27
Granted: 1999-05-04
Abstract: A masking tape for EMI shielding applications comprising an adhesive layer, a metal foil layer adhered to the top of the adhesive layer, one or more adhesive strips running parallel to the edges of the tape and extending along the length of the foil.  The one or more strips are preferably inset from the outer edges of the foil so as to form a stepped, indented or notch-like configuration.  A mask layer is attachad to the top of the one or more strips. The mask alone or the mask and the one or more strips are designed to be removed after use.  The tape is applied to a substrate such as a computer cabinet, the cabinet is then sprayed with a paint or finish coat and the mask is removed to reveal a conductive metal foil surface to which a conductive EMI shield can be mounted.
Patent CA-2025044-C (CA)
Title: Process for converting and upgrading organic resource materials in aqueous environments
Inventor: SISKIN MICHAEL
IPC: B01J21/16
Filed: 1990-09-11
Granted: 1999-12-21
Abstract: The invention is a process for the aqueous conversion and upgrading of organic resource materials carried out by contacting organic resource materials with water, in the absence of externally supplied hydrogen or reducing agents, controlling the temperature in the range from above about 200°C to below the critical temperature of water to maintain a liquid phase, wherein the pressure is the corresponding vapor pressure, for a time sufficient to effect the conversion and upgrading process. Additionally, the contacting may be conducted in the presence of at least one member of the group selected from a brine catalyst, clay catalyst and mixtures thereof.
Patent CA-2026250-C (CA)
Title: Detection and quantification of neu related proteins in the biological fluids of humans
Inventor: CARNEY WALTER PATRICK
IPC: C12P21/08
Filed: 1990-09-26
Granted: 2007-04-10
Abstract: The invention relates to a substantially purified p100 which is a human neu related protein having a molecular weight in the range from about 97,000 daltons to about 115,000 daltons which corresponds substantially to the extracellular domain of the human neu gene product, said protein being detectable in a biological fluid.      In another embodiment this invention relates to assays for detecting this protein.      Finally, this invention also concerns monoclonal antibodies which are capable of binding to p100.
Patent CA-2027319-C (CA)
Title: Self-propelled platform car type conveying system
Inventor: FUJITA SHIGEYOSHI
IPC: B62D65/18
Filed: 1990-10-10
Granted: 1998-08-18
Abstract: A self propelled platform car (SPPC) type conveying system for moving a platform car on a running surface along a predetermined path, which comprises a SPPC having at least three steerable wheels disposed respectively at the front and at the back of the SPPC, at least one of the wheels being motor driven, a guide rail disposed below the predetermined path, front and back steering trolleys having steering means engaged with the guide rail for steering the steering trolleys thereby, and front and rear steering transmitting means for transmitting steering from a steering trolley to a corresponding wheel on one side of the car, the steering transmitting means having coupling members extending substantially vertically along a side of the rolling track.
Patent CA-2029705-C (CA)
Title: Enzymatic resolution of endo-bicyclo¬2.2.1|heptan-2-ol and derived pharmaceutical agents
Inventor: SACCOMANO NICHOLAS A
IPC: C07C233/29
Filed: 1990-11-09
Granted: 1998-11-24
Abstract: Process for the pancreatic lipase mediated trans-esterification method for the optical resolution of endo-norborneol; derived optically active 5-(3-(exo-bicyclo[2.2.1]hept-2-yloxy)-4-methoxyphenyl)-3,4,5,6-tetrahydropyrimidin-2(1H)-ones; and stepwise process and intermediates therefor.
Patent CA-2032867-C (CA)
Title: Maximum likelihood sequence estimation apparatus
Inventor: KUBO HIROSHI
IPC: H04L25/49
Filed: 1990-12-20
Granted: 1994-09-20
Abstract: A maximum likelihood sequence estimation apparatus for estimating a transmitted signal sequence from a received signal sequence and an estimated channel impulse response characteristic.  A merge detection circuit computes a time required for respective merges, that is, the time required for convergence of all possible path to one state, instructs the maximum likelihood sequence estimation circuit to output a decided maximum likelihood data sequence to a channel impulse response characteristic estimation circuit based on such merge time and instructs a received signal hold circuit to output a held received signal to the channel impulse response characteristic estimation circuit.  Thereafter, the channel impulse response characteristic estimation circuit immediately estimates the channel impulse response characteristic using the data from the maximum likelihood sequence estimation circuit and the received signal hold circuit.  The apparatus allows the channel impulse response characteristic to be estimated at a higher speed, thus improving system efficiency.
Patent CA-2038844-C (CA)
Title: Multicolor infrared photodetector
Inventor: CHOI KWONG-KIT
IPC: H01L31/0352
Filed: 1991-03-22
Granted: 1999-04-06
Abstract: A multicolor infrared detection device comprising a number of doped quantum well structural units.  Each unit consists of a thick well and a thin well separated by a thin barrier.  This arrangement produces strong coupling.  Infrared radiation incident on the device gives rise to intersubband absorption.  For each transition a photosignal results which allows the detection of a plurality of incident frequencies.
Patent CA-2039408-C (CA)
Inventor: IWAYAMA KENZO
IPC: H01F1/14
Filed: 1991-03-28
Granted: 1995-03-07
Abstract: A  method  of  producing  Fe-Ni  system  high permeability alloy comprising the steps of obtaining cast steel sheet 0.3 to 7 mm thick by direct casting of a steel melt containing 35 to 85% by weight of nickel with the balance  of  iron  and  unavoidable  impurities,  forcibly cooling  the  sheet  from  solidification  to  1200°C  at  a cooling rate of at least 75°C/s, and cold-rolling the sheet at a reduction ratio of at least 20%.
Patent CA-2039810-C (CA)
Inventor: MAYR BERNHARD
IPC: A63C9/00
Filed: 1991-04-04
Granted: 1995-04-04
Abstract: In a ski (1) with a damping element (5) for damping shocks that act transversely to the longitudinal direction of the ski in the area of the ski binding, with a carrier body (3) for at least one layer of damping material (5), in particular elastomer damping material, which is arranged between the carrier body (3) and the ski (1) the carrier body (3) is connec-ted directly to the upper chord (7) of the ski in a middle area (4) that is located between the front and rear ends, as viewed in the longitudinal direction of the ski, and is connected to the upper side of the ski (1) in front of and behind the middle area (4) through an interposed layer of damping material (5).
Patent CA-2041848-C (CA)
Title: Method for removing the effects of particulate matter from sequences of images
Inventor: LEVESQUE MARTIN
IPC: H04N5/217
Filed: 1991-05-06
Granted: 2000-08-01
Abstract: Imaging devices often obtain images of a scene in which portions of the scene are obscured by particles that are interposed between the scene and the camera such as those images obtained when looking through falling snow or through particles stirred up by water currents in an underwater domain. An improved system for reducing the effects of those particles on reconstructed images of a scene consists of obtaining a number of images of a scene and replacing missing elements of the scene, which elements are ones obscured by the particles, with corresponding elements of the scene obtained from previous or following images in which those particular elements of the scene are visible. In this manner, a reconstructed invade of the scene can be obtained in which the effects of the particles on the image is greatly reduced.
Patent CA-2046240-C (CA)
Title: Wheel examining apparatus
Inventor: FUKUDA YUTAKA
IPC: G01M17/06
Filed: 1991-07-04
Granted: 1999-06-29
Abstract: A wheel examining system for examining a two-axle or three-axle vehicle is provided.  The wheel examining system includes a wheel examining apparatus for examining a wheel in particular as to its alignment.  A wheel guide apparatus is provided for guiding a wheel into a predetermined examining site.  The wheel guide apparatus includes a plurality of rollers arranged in different levels and orientations so that the wheel may be smoothly and properly guided into the examining site.          A three-axle vehicle examining system includes three different examining sections one of which may be shifted in a transverse direction to determine a discrepancy in alignment of three axles.  A wheel examining apparatus includes a roller clamp unit which includes left-hand contact rollers and right-hand contact rollers which may be brought into the opposite sides of a wheel.  A pair of left-hand and right-hand angle detectors are provided in association with the left-hand and right-hand contact rollers to thereby detect the orientations of the opposite sides of a wheel independently.  A floating support structure constructed by using a plurality of linear motion guide units is also provided.
Patent CA-2058693-C (CA)
Inventor: HOLLANDER MILTON B
IPC: H01R24/22
Filed: 1992-01-02
Granted: 1995-12-19
Abstract: A groundable electrical connector comprising a housing formed of electrically insulating material and a contact element having a longitudinal mating axis, mounted to the housing.  The connector is engageable with a mating connector by relative movement along a path parallel to the mating axis, the housing having an elongated recess formed in the outer surface thereof, the recess being aligned parallel to the mating axis for receiving a grounding strip therein.   An electrically conductive grounding element is mounted to the housing and has an exposed surface positioned within the recess.    The  grounding element  has  means  for  separably securing a grounding strip thereto.
Patent CA-2061458-C (CA)
Inventor: JOYCE RONALD S
IPC: H01H35/26
Filed: 1992-02-19
Granted: 1996-04-16
Abstract: A rotary adjustment device adapted for user rotation to adjust the position of an adjacent mechanism such as the linkage for actuating an electrical snap switch. The device has an outer annular cam with a central hub structure with a shaft defining surface adapted for being rotatably journalled.  The hub is suspended from the cam by torsionally stiff web structure which is radially inner an outer pairs of oppositely disposed spokes which permit resilient deflection, when unwanted side loads are applied to the shaft for preventing disturbances of the cam once the user has selected a rotary position.