baber/WOPTO huggingface dataset:
Patent FI-97514-C (FI)
Inventor: LAGONI WILLIAM ADAMSON
IPC: H04N9/04
Filed: 1990-08-20
Granted: 1996-12-27
Abstract: In a color television system, the color signals produced by a luma-chroma IC (154) are summed (171,173,175,177) to produce a signal representative of processed luminance information not otherwise readily available. Pulses of the summed signal corresponding to retrace blanking pulses contained in the color signals, are stripped away in order to reduce errors when attributes of the. summed signal are determined, e.g., by an average detector (183). The detector provides a control signal for modification of a luminance signal, such as by "white stretch" (136).
Patent NO-156083-C (NO)
Inventor: MOUILLE BERNARD LUCIEN ANDRE
IPC: B01D53/34
Filed: 1980-06-12
Abstract: This invention relates to a continuous process for the recovery of nitrogen oxides from a gaseous mixture containing, with other chemicals, said nitrogen oxides and in general some oxygen. This process is characterized by the fact that this gaseous mixture flows simultaneously with an aqueous liquid which may be pure water or an aqueous nitric acid solution over a carbonaceous adsorbing layer which may be made of activated carbon.
Patent NO-164465-C (NO)
Inventor: BOCK ERIK
IPC: B65D43/04
Filed: 1984-08-08
Abstract: A plastics container has a side wall (1 b) and a rim portion (2) moulded in one piece with the side wall. The rim portion (2) is joined to the side wall (1 b) by an integral hinge portion (3) on which it can be folded inwardly of the container. Thereby a container having an inwardly projecting rim or retaining tabs can be readily produced as a onepiece moulding. Preferably, the side wall (1 b) and rim portion (2) are inwardly concave, whereby the rim portion can be held in its inwards position by forces caused by folding.
Patent NO-162414-C (NO)
Inventor: KOIVUMAEKI VEIKKO
IPC: B65D30/10
Filed: 1985-03-13
Abstract: The present invention concerns a flexible container made of a tubular blank for trasnsporting and storing bulk goods. The container (10) comprises a casing (11a) and a bottom (12), and a filling aperture (13). The container (10) can be lifted by its upper end. In the casing (11a) of the container (10), pleats (21) have been formeded, their lower parts having been folded into the plane of the bottom (12) of the container (10). The free lower margin of the tubular blank of the container (10) has been closed with a bottom seam (20) located substantially in the central region of the bottom (12) of the container (10). The upper plane of the pleat (21), folded into the plane of the bottom (12), has been attached to the lower plane of the pleat (21), folded into the plane of the bottom (12), by means of a juncture seam. On both sides of the bottom seam (20) there is at least one supporting seam (29) substantially parallelling the bottom seam (20). The distance of the supporting seam (29) is advantageously in the range 1/3 to 1/4 of the halt-length of the juncture seam.
Patent NO-172783-C (NO)
Inventor: ATHANS ROBERT JAMES
IPC: A61B5/0402
Filed: 1985-11-05
Abstract: An electrocardiograph sensor positioning device includes a pair of sensor locating members (12,14) that are angularly adjustable with respect to each other to a determinable angular position. Co-operative indicia means (50,72) provided on each of the sensor locating members furnish an indication of the relative angular position therebetween. Each of the sensor locating members defines a plurality of location zones (34,38: 56-64) for positioning of the electrocardiograph sensors and indicia means (40,42,68) are provided alongside the location zone to determine the precise location of the electrocardiograph sensors when they are positioned in the location zones. The electrocardiograph sensor positioning device thus permits the establishment of reference paths on the human anatomy which are used to locate the positions of the electrocardiograph sensors. The size and extent of the reference paths and the pivotal arrangement of one of the sensor locating members permits adaptation of the device to a relativey wide range of anatomical size and shape regardless of sex.
Patent NO-167783-C (NO)
Inventor: MELLQVIST CARL-OLOF
IPC: C12P21/00
Filed: 1987-11-24
Abstract: To facilitate the separation off of fat from whey protein concentrates and simultanously avoid protein losses, and obtain a whey protein concentrate having improved taste and storage stability a whey protein concentrate is subjected to hydrolysis by means of proteolytic enzyme until a degree of hydrolysis of up to 4 has been obtained.
Patent NO-172624-C (NO)
Inventor: ARNOLD JOSEF BALTHASAR
IPC: A61H33/06
Filed: 1988-09-30
Abstract: A steam generator (1) for steam baths, in particular steam cubicles, is proposed, where a column-shaped housing (2) has an electrically heatable water bath (3) acted upon by air in operation, so that the air surrounding the housing (2) is sucked through a ventilator (4) into the housing (2) and recirculated through the housing (2) and through the water bath (3).
Patent NO-174163-C (NO)
Inventor: POHL HELMUT
IPC: C21D8/10
Filed: 1989-08-03
Abstract: In a process for the production of tubular bodies that are resistant to stress corrosion cracking, in particular non-magnetizable drill stems and rod sections of austenitic steels, after solution treatment, quenching, and after deformation at a temperature of under 500 DEG  C., in order to increase the mechanical properties of the material, and after processing and incorporation of a drilling, the body is heated to a temperature of 220 DEG  to 600 DEG  C., at least to temperature equalization with a temperature differential of at most 10 DEG  C. in the walls of the body. The body is then maintained for at most a time t in minutes at a temperature T in degrees Celsius in accordance with the expression t=10-(T-638)/50 after which it is cooled by the increased withdrawal of thermal energy, at least from the internal surface of the tubular body and the cooled surface exhibits a temperature drop of at least 100 DEG  C./min from the starting temperature to the half value between the starting temperature and room temperature.
Patent NO-180670-C (NO)
Inventor: MUELLER WALTER
IPC: A61K9/70
Filed: 1990-02-08
Abstract: The invention relates to a therapeutic system for transdermal or transmucosal administration of active agents, consisting of an impermeable reverse layer, a two-layer reservoir, at least partly containing the active agent and consisting of parts which are separate from one another, and a protective layer, where the two reservoir parts
 (a) are arranged substantially parallel over one another,
 (b) are separated from one another by an intermediate layer which can be removed and is impermeable to the contents of the two reservoir parts,
 (c) contain either active agent, auxiliary or both, in concentrations not corresponding to the distribution equilibrium, in which the two reservoir parts are self-adhesive and are glued to one another partially via a mask, and the intermediate layer (b) is arranged between a reservoir part and the mask and is formed from folded films, which project at least partially over the surfaces of the reservoir parts. 
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Patent NO-175743-C (NO)
Inventor: SANFILIPPO DOMENICO
IPC: H01H35/40
Filed: 1991-07-24
Abstract: A process for the preparation of tertiary alkyl ethers, in particular methyl-tert.-butyl-ether (MTBE), from iso-olefins and aliphatic alcohols by means of a fractionation tower is disclosed, in which the main characteristic of the fractionation tower consists in that the reaction mixture is caused to flow through the catalytic trays in transversal direction relatively to the axis of the same fractionation tower. <IMAGE>
Patent CA-2002544-C (CA)
Inventor: DENKER JOHN STEWART
IPC: G06T7/00
Filed: 1989-11-08
Granted: 1996-07-16
Abstract: -A method for improved thinning or skeletonizing handwritten characters or other variable-line-width images. The method scans a template set over the image to be thinned. Each template has a specific arrangement of dark and light pixels. At least one of those templates includes either more than three pixels per row or more than three rows of pixels. An odd number is good choice. Moreover, the templatesare chosen so that each template can unconditionally delete image pixels withoutconsideration of the effect of such deletions on the behavior of the other templates. Thus the templates are independent of each other.
Patent CA-2004025-C (CA)
Title: Zipper guide system for form tooling
Inventor: WOJCIK JOHN
IPC: B65B9/073
Filed: 1989-11-28
Granted: 1995-08-01
Abstract: A method and mechanism for continuous wrapping of objects in a product package having a reclosable zipper thereon, providing a continuous sheet of thermoplastic film with a reclosable rib and groove fastener profile extending therealong parallel to the formation axis of the film with the profiles interlocked to form a flattened closure, guidingly wrapping the sheet around the object, simultaneously guiding the interlocked fastener to an upright position relative to the object, and flattening the upright interlocked profiles against an outer surface of a wall of the object and thereafter cross-sealing the film at the ends of the object locking the flattened profile to the package end.
Patent CA-2005684-C (CA)
Title: Method of connecting a gripping device to sheet of web-formed packing material
Inventor: LILJA STIG
IPC: B31B1/90
Filed: 1989-12-15
Granted: 1996-12-24
Abstract: In the manufacture of single-use disposable packages or cartons for, for example, milk or juice, a web or sheet-formed packaging ma-terial is normally reformed by folding and sealing processes into individual packages. The material may possibly also be caused to pass through a bath of chemical sterilization agent. As a result of the forming and sterilization processes, it is impossible to provide the material beforehand with applied opening arrangements such as plastic pull-rings or the like.     A method of connecting a gripping device (6) to sheet or web-formed packaging material essentially comprises a first application and liquid-tight sealing of an anchorage device (4) in a hole (3) in the material, the anchorage device (4), after reforming of the ma-terial into packages, being utilised as an anchorage point for a gripping device (6) in the form of a pull-ring or the like which, for example, may constitute a part of a prepared opening arrange-ment.
Patent CA-2015078-C (CA)
Title: Electronic information equipment
Inventor: KAWAMOTO MASAAKI
IPC: G06F1/16
Filed: 1990-04-20
Granted: 1994-07-26
Abstract: ABSTRACT OF THE DISCLOSURE    An electronic information equipment is constructed to accommodate a keyboard (4) sandwiched between a main body (1) and a display (2).  The keyboard (4) is provided separably from the main body (1).  The display (2) is attached to the main body (1) by a supporting device (3) at a position where the display face (2a) is movable to a predetermined position.  The supporting device (3) comprises rotating device portions (9, 10) and tilting device portions (15, 16, 17).  The rotating device portions (9, 10) rotate the display (2) in the horizontal direction (H) about an axis intersecting the installation plane.  The tilting device portions (15, 16, 17) rotate the display (2) at a vertical direction (V) with respect to the main body (1) for supporting the display face (2a) at a position intersecting the installation face at an arbitrary angle.  The necessity to place the main body (1) in front of the operator is eliminated resulting in a wide and effective usage of the desk employed as an installation plane.
Patent CA-2021883-C (CA)
Title: Device for compensating clearances between the satellite and toothings of the flanges of a reducing mechanism for adjustment in position of seats, particularly of automobile seats
Inventor: REUBEUZE YANN
IPC: B60N2/90
Filed: 1990-07-24
Granted: 1992-12-01
Abstract: ABSTRACT      A device to compensate for play between a satellite and teeth of flanges of a reducing mechanism for adjusting seat position is made of a fixed flange with inner teeth and a mobile flange with inner teeth, held against one another by a crimped ring, and contains a satellite with double teeth bearing by means of a roller bearing on a cam driven by a driving shaft.  The driving shaft has a square section provided at one end with a conical portion and supporting at the other end a cone housed in a central opening of the fixed flange.  The cone is pushed back by a spring bearing against a peg extending through the driving shaft.  When the teeth of the fixed flange, the mobile flange, and the satellite meet at a point where the rotation of the mobile flange is difficult, a slight longitudinal offset of the driving shaft is produced.   One of the cones causes a change in eccentricity of the satellite, thus allowing for passage of the mobile flange.  As soon as the flange has passed the point, the spring which has been stressed by movement of the driving shaft returns the various parts to their prior position,  thus reestablishing the original eccentricity.
Patent CA-2024872-C (CA)
Title: Medicaments
Inventor: PALMER JAMES BARRY DOUGLAS
IPC: A61P37/08
Filed: 1990-09-07
Granted: 2002-07-09
Abstract: Pharmaceutical compositions comprising effective amounts of salmeterol (and/or a physiologically acceptable salt thereof) and beclomethasone dipropionate as a combined preparation for simultaneous, sequential or separate administration by inhalation in the treatment of respiratory disorders.
Patent CA-2036204-C (CA)
Title: Analog/digital converter operating by the expanded parallel method
Inventor: PETSCHACHER REINHARD
IPC: H03M1/36
Filed: 1991-02-12
Granted: 2000-05-30
Abstract: An analog/digital converter assembly includes a first analog/digital converter having N-bit resolution, operating by the parallel method and having comparators. A sample and hold element is connected upstream of the first analog/digital converter. A second analog/digital converter has M-bit resolution, operates by the parallel method and has comparators. A digital/analog converter is connected up-stream of the second analog/digital converter. A subtractor is connected to the digital/analog converter and to the sample and hold element. An amplifier is connected down-stream of the subtractor. Output signals of the comparators of the first analog/digital converter are provided directly with a 1X out of 2N code far triggering the digital/analog converter. The same reference voltage is applied to both the first analog/digital converter and the digital/analog converter.
Patent CA-2037150-C (CA)
Title: Retinoids
Inventor: GROSS GUENTER
IPC: A61K6/00
Filed: 1991-02-26
Granted: 1999-12-28
Abstract: Retinoids of the formula R1-OCH(R2)OC(O)R3 wherein R1 signifies 13-cis-retinoyl, R2 signifies hydrogen or lower-alkyl and R3 signifies straight-chain lower-alkyl can be used as medicaments in the case of dermatological disorders.
Patent CA-2041635-C (CA)
Title: Improved process for producing a high total dietary corn fiber
Inventor: GEISFELDT J E TODD
IPC: A23L7/10
Filed: 1991-05-01
Granted: 2002-06-11
Abstract: An improved process is disclosed for producing corn fiber having a high total dietary fiber content and a reduced SO2 content. A dilute aqueous slurry of the corn fiber obtained from the corn wet-milling process is separated by means of a hydroclone to give a fiber fraction of enhanced total dietary fiber content.    This fiber fraction is then passed into a first centrifugal paddle screen followed by two stages of washing, including washing with a second centrifugal paddle screen. Fiber from the second centrifugal paddle screen, which is optionally pressed to remove water that contains dissolved SO2, is dried to make the final product. Heated water can be used during washing to remove additional SO2 more effectively.
Patent CA-2044159-C (CA)
Title: Integral intracranial pressure monitor and drainage catheter assembly
Inventor: HALL JOHN P
IPC: G01L9/00
Filed: 1990-10-10
Granted: 2003-04-15
Abstract: A monitor-driven intracranial catheter assembly including a dual lumen catheter for monitoring intracranial pressure via a pressure sensor located in one lumen while simultaneously draining cerebrospinal fluid through the other lumen. The pressure sensor is preferably a spectral modulation sensor that communicates with a photodetector apparatus by means of a single optical fiber, thus minimizing the diameter of the catheter. The photodetector is self-correcting for signal errors caused by temperature change, changes in intensity of the input light, and transmission losses within the optical apparatus.      Moreover, the photodetector operates off the output voltage of the standard hospital monitor by "scaling" the signal from the monitor to provides a pressure measurement signal that emulates the output of a piezoresistive strain gauge sensor or Wheatstone bridge. Therefore, the entire catheter assembly is designed to be used with any of the common types of hospital monitors. The pressure monitoring catheter assembly can be used in any situation requiring very sensitive pressure measurements and can be zeroed and calibrated in situ.
Patent CA-2049763-C (CA)
Title: Process and cross profile thickness measuring apparatus for metal strips, especially steel
Inventor: GAUJE PIERRE
IPC: G01B15/02
Filed: 1991-08-23
Granted: 2000-08-15
Abstract: This apparatus comprises an X-ray emitter tube (4) and a linear detector (6) which are arranged on either side of the plane of the band (strip) (13), electronic means for acquisition, measurement and control, as well as a screen (9) which is movable transversely with respect to the band (strip) and which masks the radiation (17) not intercepted by the band (strip) as well as the radiation (16) traversing the edge-portion zone (14) of the said band (strip). 
<??>This apparatus makes it possible to obtain a high degree of accuracy in measurement, particularly in the vicinity of the edge portion of the band (strip). 
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Patent CA-2052177-C (CA)
Title: Nonrecovery coke oven battery and method of operation
Inventor: CHILDRESS JAMES H
IPC: C10B5/06
Filed: 1991-09-24
Granted: 2000-12-26
Abstract: A sole flue nonrecovery coke oven battery includes a plurality of elongated coke ovens constructed in side-by-side relation with common sidewalls, downcomers connecting the ovens through the sidewalls to sole flues, uptakes connecting the sole flues through the sidewalls to an elongated tunnel extending transversely of the battery and a single stack connected to the elongated tunnel applying a draft to all ovens in the battery through the downcomers, sole flues and uptakes, and an improved draft control system includes an adjustable draft regulating valve for controlling the flow of gas from the uptakes beneath each oven to the tunnel. An adjustable damper type stack draft valve is also provided for opening and closing the stack to vary the draft applied by the stack to the battery.
Patent CA-2062664-C (CA)
Title: Optical-fibre telecommunication line with optical amplifiers, provided with protection means in a position of interrupting the light emission along the entire line in the presenceof an interruption of the optical fibre and of re-activating it automatically when its continuity is restored
Inventor: GRASSO GIORGIO
IPC: H04B10/29
Filed: 1992-03-11
Granted: 1999-11-30
Abstract: The telecommunication line comprises at least one terminal station having an optical-signal transmitter          and an optical-signal receiver,           which are operationally connected by an automatic protection device       suitable for shutting down said transmitter in the absence of a received optical signal, at least one opticalfibre line        for the transmission of the optical signals transmitted by said transmitter and received by said receiver, and at least one optical amplifier     included in said line.         With said optical amplifier      there are associated means       for the detection of the presence of light energy at input and means      for causing the shut down of the amplifier, which in the absence of light energy at input are caused by said detection means      to interrupt substantially any emission of light energy on the part of said optical amplifier.
Patent CA-2068095-C (CA)
Title: Apparatus and system for spot position control in an optical output device employing a variable wavelength light source
Inventor: APPEL JAMES J
IPC: H04N1/12
Filed: 1992-05-06
Granted: 1998-02-24
Abstract: In an optical output device wherein a beam of light is generated and focused to a spot upon an image plane, such as a photoreceptor in a xerographic printingapparatus, an apparatus for controlling the position of the spot in the slow scan direction of the image plane including a light source capable of emitting the beam of light at a selected one of at least two selectable wavelengths and beam deflecting means for deflecting the beam of light an amount which depends on the wavelength of the beam of light, the amount of deflection determining the position of the spot in the slow scan direction on the image plane. The light source may be of the solid state laser type, and may emit a plurality of beams of light the spots from which may be individually or together selectively positioned in the slow scan direction on the image plane. The beam deflecting element may be a semiconductorprism, for example of AlGaAs, and have a controllable bias applied thereto to allow further control of spot positioning.
Patent CA-2071943-C (CA)
Title: Site-specific recombination of dna in plant cells
Inventor: ODELL JOAN TELLEFSEN
IPC: A01H5/00
Filed: 1990-12-19
Granted: 2007-04-24
Abstract: A method for producing site-specific recombination of DNA in plant cells. A  first DNA sequence comprising a first lox site and a second DNA sequence comprising a second lox site are introduced into the cells. The lox sites are contacted with Cre to produce recombination. Also disclosed are related plasmids, transformed plant cells, and plants containing the transformed cells.
Patent CA-2080857-C (CA)
Title: Processing tobacco leaf stem
Inventor: NAYLOR DONALD BRIAN
IPC: A24B5/16
Filed: 1992-10-19
Granted: 1996-09-10
Abstract: Tobacco  leaf  stem  is  separated  into  large-stem  and small-stem fractions,  the large-stem fraction is cut in a stem cutter and the small-stem fraction  is shredded in a mill, whereafter the cut and shredded materials are mixed.
Patent CA-2080970-C (CA)
Title: Short stroke casing valve with positioning and jetting tools therefor
Inventor: SZARKA DAVID D
IPC: E21B23/00
Filed: 1992-10-20
Granted: 1998-02-03
Abstract: A short stroke casing valve with positioning and jetting tools therefor.  The casing valve has a sliding sleeve within a housing.  The housing defines a housing communication port therethrough,  and  a  seal  is  disposed  on  longitudinally opposite sides of the housing communication port.  The sleeve has a selective latch profile therein adapted for engagement by the positioning tool.  The positioning tool has outwardly biased  positioner  blocks  which  automatically  engage  the sliding sleeve.  The positioner blocks have a selective latch profile thereon which is adapted for engagement with the latch profile in the sliding sleeve.   This latch profile in the positioner  tool  prevents  undesirable  engagement  of  the positioner blocks with any other portion of the casing string except the  latch profile  in  the  casing valve.    In  one embodiment, a non-rotational jetting tool includes a plurality of circumferentially spaced jetting orifices therein.  There is a sufficient number of orifices so that at least one of the orifices is substantially radially aligned with the housing communication port when longitudinally aligned therewith, so that jetting through the housing communication port may be accomplished without rotation of the tool string.  A jetting tool having rotational jetting is also disclosed.