baber/WOPTO huggingface dataset:
Patent FI-67652-C (FI)
Inventor: HAMMER KLAUS-DIETER
IPC: A22C13/00
Filed: 1981-08-06
Granted: 1985-05-10
Abstract: Disclosed is a tubular packaging material for sausage casings, comprising a carrier tubing comprised of cellulose hydrate and containing in its wall from about 5 to 12% by weight of water and from about 18 to 28% by weight of a plasticizer; and a coating on the inside and on the outside of the carrier tubing of a water-insoluble heat-cured synthetic condensation product wherein the carrier tubing is characterized by a swelling value in the range from about 80 to 120%, and the tubular packaging material, after soaking in water at a temperature between about 40 DEG  to 50 DEG  C. for a period of about 30 minutes and subsequent cooling to about room temperature, is characterized by dimensions in the wet state which are 2 to 6% greater than those before the soaking in water. Also disclosed are methods for preparing the packaging material.
Patent FI-96361-C (FI)
Inventor: HOWLAND ALAN HENRY
IPC: F24D19/06
Filed: 1991-10-14
Granted: 1996-06-10
Abstract: A space heater assembly especially in the form of a hot water radiator 2 mounted on a wall 4 is provided with a cover 12 which is dimensioned to enclose the radiator 2, the cover 12 being adapted for movement between a closed operational position substantially enclosing the forward, upper and side surfaces of the radiator 2, and an open position which allows access e.g. to the controls of the radiator 2. A locking device 40 may be provided for locking the cover in the closed position (Fig. 4). <IMAGE>
Patent NO-149600-C (NO)
Inventor: JOHANSSON ERIC
IPC: F26B13/20
Filed: 1979-11-01
Abstract: A device for drying a web, shaped material (2) such as paper web. Air distribution boxes 4 are arranged on both sides of the plane 2 of a path of guidance for the web. Each one of the distribution boxes includes a line of first opening means 6 extending transversally to the direction of guidance and arranged to direct the air essentially perpendicularly towards said plane, and a line of opening means 8 essentially parallel to the line of first opening means and arranged to direct the fluid essentially along said plane. Guide means 22 direct the air issued from opening means 8 away from the line of first opening means 6 towards and along an adjoining surface portion 10 of the box on a higher level than the line of first opening means 6. Each line of the first opening means 6 on each side of said plane is a located in front of each its said surface portion 10 located on respective other side of the plane.
Patent NO-158172-C (NO)
Inventor: VORNBERGER GEORGE F
IPC: B25C1/04
Filed: 1984-08-10
Abstract: An improved piston and driver structure includes a synthetic piston body, a bifurcated piston insert and a driver secured within the insert by means of a pin and by means of frictional engagement of the driver by the piston insert when the insert is assembled to the piston body. The piston insert has an enlarged top for dissipating operating pressures over the piston body.
Patent NO-166717-C (NO)
Inventor: MCDANIEL MAX PAUL
IPC: C01B33/149
Filed: 1985-05-29
Abstract: In one embodiment of this invention a surface silicated alumina composition, as opposed to conventional silica alumina, is provided. Such composition may also be fluorided and/or phosphated or phosphited. The resulting compositions are broadly useful but are of particular applicability as supports for chromium olefin polymerization catalysts. In another aspect alumina is fluorided and used with hexavalent chromium catalyst and a co-catalyst or in the alternative with an organochromium catalyst. If desired the support in this embodiment can also be phosphated or phosphited. In another embodiment, aluminum phosphate is formed in the pores of alumina. In contrast with alumina catalyst supports of the prior art, the supports of this invention allow for the production of olefin polymers at high rates of productivity. Also novel high density ultrahigh molecular weight polymers are produced.
Patent NO-168418-C (NO)
Inventor: OKU TERUO
IPC: C07D215/20
Filed: 1988-04-27
Abstract: A bicyclic compound of the following formula : <CHEM>  wherein A is @C=O or @CHOH, R<1> is aryl which may have cyano or carbamoyl, or heterocyclic group which may have lower alkyl,      R<2> is hydrogen or lower alkyl,      R<3> is lower alkyl,      X is hydrogen, halogen, hydroxy or lower alkyl,      m is an integer 1 or 2, and n is an integer 1 to 4, and pharmaceutically acceptable salts thereof, and processes for their preparation and pharmaceutical compositions comprising them.
Patent NO-172176-C (NO)
Inventor: REEMTSEMA KARL-DIETRICH
IPC: B61D39/00
Filed: 1989-07-07
Abstract: The invention relates to a railroad freight car having hoods covering the freight room which slide over each other and lie in one plane in the closed position. The hoods are liftable, swivelable and can be put down on rollers which engage rails by means of an actuation arrangement. The hoods, are split at their apex where they have joints and a sealing element. The railroad freight car is provided with separation walls for securing of a load. The separation walls, are movable on rollers running in rails on the freight floor, on both sides of the center portal in the freight floor and can be arrested at the bottom by releasable pegs in the floor and at the top by means of swivelable locking cams in the hood.
Patent NO-178422-C (NO)
Inventor: ROOS ANDERS
IPC: A61F13/00
Filed: 1991-11-29
Abstract: The present invention relates to a disposable absorbent article, such as a disposable diaper, incontinence guard or sanitary towel. The invention is characterized in that the absorbent pad includes at least two mutually different superabsorbents, the absorption properties of which with respect to their absorption rate and liquid-retention ability respectively differ essentially from one another. <IMAGE>
Patent AU-716956-C (AU)
Title: Quiescent cell populations for nuclear transfer
Inventor: CAMPBELL KEITH HENRY STOCKMAN
IPC: A61K35/54
Filed: 1996-08-30
Granted: 2002-03-28
Abstract: A method of nuclear transfer is described which comprises transferring the nucleus from a quiescent donor cell into a suitable recipient cell. The donor cell is quiescent, in that it is caused to exit from the growth and division cycle at G1 and to arrest in the G0 state. Nuclear transfer may take place by cell fusion.
Patent CA-2004603-C (CA)
Title: Liquid dispensing and suctioning system for surface cleaning
Inventor: BERFIELD ROBERT C
IPC: A47L7/00
Filed: 1989-12-05
Granted: 1995-11-07
Abstract: Dispensing within a liquid dispensing and suctioning system is controlled by pinching a flexible tube with a spring-biased actuator.  The system in-cludes a slidable extension for pulling the actuator to open the tube to dispense liquid to a surface to be cleaned.  The system is assembled with a tubular wand of a wet/dry suctioning system.
Patent CA-2011057-C (CA)
Title: Corrugated mold block
Inventor: DICKHUT HEINRICH B
IPC: B29C33/10
Filed: 1990-02-27
Granted: 1995-05-02
Abstract: A corrugated mold block for a vacuum machine for molding corrugated tubes is formed of a plurality of sub-blocks rigidly secured end to end. Each sub-block has an arcuate face which is corrugated with not more than one com-plete wavelength of circumferential grooves and lands, and two longitudinally spaced end surfaces. A vacuum channel is provided about one of the end surfaces of each sub-block, and openings in each sub-block connect the channel and the face. When the sub-blocks are secured together into a mold block (and when mold blocks abut during molding), the vacuum channels and openings together define vacuum passages for each of the corrugation grooves, which passages are all con-nected to a vacuum source for drawing a vacuum during mold-ing.
Patent CA-2011113-C (CA)
Title: Multiple purpose liner hanger construction
Inventor: BRADDICK BRITT OLIVER
IPC: E21B23/01
Filed: 1990-02-28
Granted: 1998-04-28
Abstract: A  mechanical  or  hydraulic  actuated  liner  hanger  for supporting on an operating string to be lowered to position a liner on a tubular member in a well bore includes an integral tubular body having upper and lower annular rings thereon.   A surface is provided on each ring to enable upper and lower cone segments  to  be  positioned  on  each  upper  and  lower  ring, respectively,  and  a  surface  is  provided on  each  ring that cooperates with a surface on the cone segments interlocks and retains the cone segments removably on their respective ring.  A securing device may removably secure the cone segments in position on each ring.  A sleeve is slidably supported on the body by lugs on the body and a recess arrangement.  The sleeve includes upper and lower slip arms secured at one end on the sleeve and extending therefrom with upper and lower slip segments secured on the end of each the upper and lower slip arms.  When relative longitudinal movement between the sleeve and longitudinal body is effected, the slip segments engage with the cone segments on each the upper and lower rows for movement outwardly into engagement with the tubular member to position the liner in the well bore.  The same body may be employed with the hydraulic or mechanically actuated hanger.          The same sleeve, lug and recess arrangement may be employed with either a mechanical left-hand set or right-hand set rotatable liner hanger.   The same body and other components, with the exception of the slips and cone segments can be employed with any size liner and any size pipe.  The only parts of the mechanical hanger components that may need to be changed with varying size and weight of pipe are the slip segments and the cone segments which can be removably replaced to function with the pipe size and weight with which the liner hanger is to be employed.
Patent CA-2011916-C (CA)
Title: Coin drop construction
Inventor: MERCURIO LEONARD
IPC: G07D5/00
Filed: 1990-03-09
Granted: 1999-08-17
Abstract: An improved coin drop construction suitable for replacing the coin slide elements of a coin collector box forming part of a coin operated appliance comprising a front mounting plate adapted to overlie an opening in the appliance, and a coin guide element carried by an inner surface of the mounting plate and serving to guide inserted coins to the collection box; the guide element including first and second plates interconnected in spaced parallel relation to define an elongated coin channel therebetween, the mounting plate having a coin receiving opening communicating with the channel; a first coin blocking member pivotally mounted between the plates at a first end thereof, the member including a first end located in the area of the coin receiving opening, and having an upper longitudinal edge surface forming a path for conducting a coin therealong; an elongated track member in fixed relation between said plates and having an upper surface forming a continuation of the upper edge of the first coin blocking member when at a lower limit of its path of travel, a resilient member bearing upon the first coin blocking member to at least partially block said opening; insertion of a coin through the opening serving to momentarily displace the member downwardly to permit passage of the coin, release of the coin permitting the member to return to its initial position, in which the upper edge is positioned above the upper surface, and the coin is rolled over the edge under the action of gravity to a second end of the track member; a second coin blocking member positioned at said second end of the track member, the second coin blocking member including a pivotally mounted plate forming a continuation of the upper surface of the track member in the presence of an underweight coin, and being pivotally displaced under the weight of a properly weighted coin to allow the coin to fall into the coin collection box.
Patent CA-2012159-C (CA)
Title: Method of painting water base metallic paint
Inventor: SOMA TOSHIO
IPC: B05D7/14
Filed: 1990-03-14
Granted: 1999-03-16
Abstract: The present invention provides a method of applying a water base metallic paint wherein the water base metallic paint is applied to a workpiece with a rotary atomizer, and the water base metallic paint is then applied with an air spray gun on top of the coat previously formed.
Patent CA-2024116-C (CA)
Title: Tool
Inventor: BROOKFIELD PETER ARTHUR MARSHA
IPC: B44C7/02
Filed: 1990-08-28
Granted: 2001-06-12
Abstract: In its preferred form the present invention provides a tool for scarifying wallpaper, to create holes by which steam or water can get behind paper stuck to a wall and thereby assist in removing it. The tool includes a pair of sharp toothed wheels rotatably mounted at an angle to each other on a rolling or pivoting block, so that rolling or pivoting the block between two positions can alter the angle between the two wheels in relation to the wallpaper, to be appropriate for scarifying movement of the tool either backwards or forwards.
Patent CA-2030849-C (CA)
Title: Extruded aluminum plank
Inventor: LUBINSKI RONALD
IPC: E04G1/15
Filed: 1990-11-26
Granted: 1996-08-27
Abstract: A plank for use on a scaffold. The principal component is a hollow integral aluminum extrusion with an elongate rectangular shape transverse to its length. The extrusion has a top wall, a pair of spaced-apart opposing sidewalls extending downwardly from the top wall, and a longitudinal locking structure located between the sidewalls. A complementary fastening assembly cooperates with the locking structure to secure the extrusion to a horizontal cross-member of the scaffold. Sheet material containing mineral particulates is adhered to the upper surface of the extrusion to provide a non-slip walking surface. After use in an environment containing dangerous contaminants, such as radioactive materials, the sheet material may be stripped for disposal and the extrusion cleaned with an appropriate solvent before re-application of fresh sheet material.
Patent CA-2032452-C (CA)
Title: Quick attaching mechanism for a front end loader
Inventor: COOK KURT I
IPC: E02F3/36
Filed: 1990-12-17
Granted: 1994-03-15
Abstract: ABSTRACT OF THE DISCLOSURE A quick attaching mechanism adapted to automatically fasten an implement to a boom assembly of a front-end loader.  The quick attaching mechanism is designed to accommodate a broad range of lateral spacing between lift arms of the boom assembly and mounting structures on the implement to be attached thereto.  The quick attaching mechanism includes a pair of male coupling structures carried at a forward end of the boom assembly and which are releasably fastened to female coupling structures on the implement.  Each male coupling structure includes a fastening pin which is automatically operated to releasably fasten the implement to the boom assembly.
Patent CA-2034905-C (CA)
Inventor: ADAIR JOHN GARY
IPC: G06F17/30
Filed: 1991-01-24
Granted: 1998-09-22
Abstract: The invention establishes the context in which data exchanged between dissimilar relational database management systems  can  be  mutually  understood  and  preserved.   The invention  accomplishes  this  by  establishing  layers  of descriptive     information    which    isolate    machine characteristics, levels of support software, and user data descriptions.    Optimized   processing   is   achieved   by processing  the  different  descriptor  levels  at  different times during the development and execution of the database management  systems.   Minimal  descriptive  information  is exchanged  between  the  cooperating  database  management systems.   For  systems  which  match,  data  conversion  is completely avoided.  For systems which do not match, data conversion is minimized.
Patent CA-2040524-C (CA)
Title: Modular finishing panel, particularly for suspended ceilings
Inventor: JOUANET DANIEL
IPC: E04F13/08
Filed: 1991-04-16
Granted: 1995-02-07
Abstract: Decorative-panel field, in particular for the covering of ceilings. 
<??>The decorative panel (2) is placed in a rectangular rigid frame composed of four brackets (1) of L-shaped profile, against the outer faces of which are mounted sections (3), one per side of the frame, the longitudinal edges (3a) of which are folded over towards the inside of the frame, the edges of the decorative panel (2) being held by gripping between the flanges 1a of the brackets (1) and the edges (3a). 
<??>The sections (3) are fixed to the straight sides of the brackets (1) by means of a tab (4) cut out in the section and an indentation (5) which the straight side of the bracket (1) has. 
<??>High rigidity of the panel (2), coupled with the possibility of fixing panels of variable thicknesses inside the frame, are thus obtained. The manufacture of decorative panels (2) framed according to the invention lends itself particularly well to the use of automatic machines for large-volume production work. 
<IMAGE>
Patent CA-2041641-C (CA)
Title: Temperature controlled food processing apparatus and method
Inventor: GOULD BRUCE
IPC: A23P30/00
Filed: 1990-09-21
Granted: 2001-07-31
Abstract: An apparatus and method for processing food products (66) including a rotatable container (10) mounted on a frame struc-ture (12, 14 16). There are spiral fins (62, 64) disposed in the interior of the container (10) for imparting movement to the food products (66) at least in part along an axis of rotation of the container when the container is rotated about the axis of rotation. A temperature-controlling fluid is introduced into contact with at least the spiral fins (62, 64) to effect heat transfer between the fin surface area (70, 72) and the food products (66) without direct contact between the food products (66) and the temperature con-trolling fluid, thereby controlling the temperature of the food processing operation.
Patent CA-2049559-C (CA)
Inventor: OHKAWA TIHIRO
IPC: H01L39/14
Filed: 1991-08-20
Granted: 2000-07-25
Abstract: A multifilamentary superconducting cable has two parallel spaced-apart guide wires. A first layer of mutually parallel superconducting filaments is woven partially around and between the guide wires in a transposed braid. Likewise, a second layer of mutually parallel superconducting filaments is woven partially around and between the guide wires in a transposed braid. Thus, the two layers overlap each other as the respective layers pass between the guide wires. The two superconducting layers and two guide wires are enclosed in a helical copper duct, with the guide wires being oriented within the duct.
Patent CA-2054577-C (CA)
Title: Module for vehicle door
Inventor: HOLT LARRY
IPC: B60J5/04
Filed: 1991-01-25
Granted: 1996-03-12
Abstract: A structural module (hardware cassette) is provided suitable for use in the assembly of a vehicle door. The module includes a latch mounting member, a pair of door hinge assembly components (a lower door hinge component and an upper door hinge component) vertically spaced from one another when mounted in a vehicle, and tubes connecting the hinge components to the latch mounting member, one tube being connecting the upper hinge to the latch mounting member and extending substantially from the upper hinge component to the latch mounting member when mounted in the vehicle and a pair of laterally spaced tubes connecting the lower hinge component and the latch mounting member.
Patent CA-2057261-C (CA)
Title: Protective wristband
Inventor: HANSEN BRIAN J
IPC: A41D13/08
Filed: 1991-12-09
Granted: 1995-10-24
Abstract: A protective wristband with integrally woven inner and outer layers of an absorbent stretchable fabric material to provide an endless generally hollow interior, and a cushioned shield disposed between the layers such that the shield is concealed to provide the appearance of a conventional, unprotective wristband.
Patent CA-2057828-C (CA)
Inventor: BOUTILLON CHRISTOPHE
IPC: C07K7/08
Filed: 1991-12-17
Granted: 2007-06-12
Abstract: Cytotoxic lymphocyte-inducing lipopeptides com-prising a peptide part having between 10 and 40 amino acids approximately and comprising at least one antigenic determinant. The lipopeptides also comprise one or more chains derived from fatty acids and one or more modified steroid groups.     Said lipopeptides may be used for immunizing the human or animal body against pathogenic agents such as viruses or parasites. The peptide part may, in particular, be a fragment of the protein encoded by the ENV gene of HIV viruses, in particular the 312-327 fragment or the 302-336 fragment of this protein.
Patent CA-2066725-C (CA)
Title: High-frequency heating apparatus
Inventor: NAKABAYASHI YUJI
IPC: H05B6/68
Filed: 1991-07-25
Granted: 1996-06-04
Abstract: Microwave heating apparatus for use in a vehicle or other mobile environment has a DC power source constituted by a power generator, a dynamo and a rectifier.  An inverter power source boosts the output of the DC power source to drive a magnetron.  The inverter power source is controlled by a detector for measuring the output of the DC power source whereby the heating operation can be made stable based on the output of the DC power source.
Patent CA-2069309-C (CA)
Inventor: PALMOUR JOHN W
IPC: H01L21/3065
Filed: 1990-08-06
Granted: 2001-02-13
Abstract: Procédé de formation d'une surface plane sur un cristal au carbure de silicium monocristallin, par exposition de la surface plane à un plasma de gravure jusqu'à élimination d'éventuelles détériorations de surface ou de sous-surface provoquées par n'importe quelle préparation mécanique. Toutefois, la gravure est limitée à une durée inférieure à celle pendant laquelle la gravure au plasma développe de nouveaux défauts dans la surface ou aggrave les défauts existants, et tandis que l'on utilise un système d'électrode et de gaz au plasma n'aggravant ou ne provoquant pas eux-mêmes les défauts de la surface.
Patent CA-2070090-C (CA)
Title: Concrete column form
Inventor: WORKMAN GARY L
IPC: E04G13/02
Filed: 1992-05-29
Granted: 2002-12-24
Abstract: A concrete column form includes a plurality of half-round sections secured together by a plurality of bolts. Each section comprises a semi-cylindrical wall having a top edge, a bottom edge and opposite side edges. A semi-circular top flange is connected to and extends radially outwardly from the top edge, including a semi-circular raised ridge extending upwardly therefrom and a plurality of apertures therethrough.   A semi-circular bottom flange is connected to and extends radially outwardly from the bottom edge and includes a semi-circular indented notch opening downwardly therefrom for receiving the raised ridge from the top flange of a subjacent section for aligning the same and a plurality of apertures therethrough circumferentially aligned with the top flange apertures for receiving the bolts to fasten the same to the top flange of a subjacent section. A pair of side flanges are provided, one each connected to and extending radially outwardly from one of the side edges between the top flange and the bottom flange, each side flange including a plurality of aligned apertures therethrough far receiving the bolts to fasten the same to one side flange of an adjacent section to form a cylindrical column form.
Patent CA-2070253-C (CA)
Inventor: NIEDERHAUSER WERNER
IPC: A61M25/10
Filed: 1992-06-02
Granted: 2003-09-30
Abstract: A catheter system for mechanical dilatation of coronary stenoses in particular, with a balloon dilatation catheter, a controllable guide wire and a guide catheter, the balloon dilatation catheter having, for the perfusion of vessel fluid during dilatation, side openings arranged distal and proxi-mal of the balloon and connected to one another via a lumen extending within the balloon. An outlet opening is provided proximal of the balloon and an end hole for the guide wire is provided distal of the balloon. Proximal of the outlet opening, a shaft of the balloon dilatation catheter is designed with two lumina, a first lumen being provided for a pressure fluid for widening the balloon, and the second lumen being provided for receiving the guide wire or a temporary strengthening wire and for flushing the side openings with, for example, heparin.