baber/WOPTO huggingface dataset:
Patent FI-99280-C (FI)
Inventor: VUORINEN VESA
IPC: D21F5/18
Filed: 1996-06-24
Granted: 1998-05-11
Abstract: Method for one of drying and cooling a web in which a web is passed over an arcuate circumference of a blow device, a gas is directed from an interior of the blow device at the web through first openings formed in a mantle of the device to form a support zone between the mantle and the web, and moistened exhaust gas is drawn from the support zone into the interior of the blow device through second openings formed in the mantle. A revolving edge support is arranged at each end of the blow device to support the web during the passage of the web over the circumference of the blow device, the edge supports being separate from the blow device, and the edge supports include one of interior circumferential and friction surfaces to seal the support zone. A device for one of drying and cooling a web includes an elongate blow device having a circumference over which the web is guided to run, intake and exhaust ducts arranged in an interior of the blow device and a mantle including first openings in flow communication with the intake duct and second openings in flow communication with the exhaust duct. The device also includes a revolving edge support arranged at each end of the blow device for supporting and guiding the web during running of the web over the circumference of the blow device, the edge supports being separate from the blow device, and support constructions for supporting the blow device in a stationary position.
Patent NO-153317-C (NO)
Inventor: WIDERBY LENNART
IPC: F24F13/00
Filed: 1983-01-26
Abstract: Apparatus for mounting supply and exhaust air valves or other ventilation elements in ventilation conduits comprising one or several anchor devices which are attached by a base onto the back side of the element. From the base extends a triangular intermediate section. One triangle side borders the base, and a second triangle side borders an outward extending wing with circumferential orientation relative to an opening in which the element is to be fastened. The wing is divided by slots into tongues, and the free ends of the tongues are pointed and bent outward in direction toward the walls of the opening. Different configurations of the anchor devices are shown.
Patent NO-154772-C (NO)
Inventor: DRIESMANS JEAN
IPC: F24B13/02
Filed: 1983-05-16
Abstract: 1. Heating apparatus such as a stove, heart, furnace and other for the combustion of solid wastes provided with a glass window (3) and an adjustable grille consisting of an upper grille (5) and a corresponding lower grille (7) which can be moved one with respect to the other, characterized by the fact that the heating apparatus includes the following combination : a - in one of the grilles (7) oblong passage holes are provided (10) which starting at their ends gradually become wider in order to gradually close, upon the movement of one of the grilles (5-7), the extreme ends of the passage holes located at the edge of the grille and to keep the other part of the holes open in order to maintain the flow of air through the central part of the fire ; b-between the glass door (3) and the grille (5-7) an air opening (12) is provided in the heating apparatus (1) for the secondary flow of air, and inside the heating apparatus (1) at a certain distance from the glass window (3) an air guide section (14) is provided to divert the secondary air flow upwards to the combustion area (13) of the heating apparatus (1) and against the glass door (3).
Patent NO-163078-C (NO)
Inventor: HACHEY RAYNALD
IPC: G01N27/07
Filed: 1985-06-10
Abstract: @ An apparatus and method for the detection and measurement in a molten metal sample of suspended particulate comprises a container having a composite wall including concentric electrically conducting outer and inner walls (10) and (12) and a disc (14) of refractory material having a passage (16) of predetermined size therethrough providing communication between the inside and outside of the container. In use, molten metal is pumped through the passage (16) so as to establish a current path from the inner wall through the passage to the out wall. A current is passed along the current path, and voltage changes are measured as indicating passage of suspended particulates through the passage.
Patent NO-164362-C (NO)
Inventor: HAMM WILFRIED
IPC: E04F11/02
Filed: 1988-01-25
Abstract: Self-supporting unit element staircase consisting of linking elements of steel tube shaped by bending into a U-form and which lie at right angles to the line of the stairs. These linking elements are connected together at their upper, open ends by means of handrail parts, which are also of steel tube and have been shaped by bending and which have a coupling sleeve welded on transversely at one end. At their lower ends, the linking elements are connected together by means of the steps, which have pipe clamp fittings at their four corners. Two different step shapes permit every desired form of flight of stairs to be constructed.
Patent NO-170018-C (NO)
Inventor: PASCAL JEAN-CLAUDE
IPC: C07D233/64
Filed: 1988-04-22
Abstract: Substituted imidazolyl-alkyl-piperazine and diazepine derivatives of Formula A: <CHEM>  wherein:      R<1> is aryl;      R<2> is aryl, C1-4 alkyl, or hydrogen;      R<3> is C1-4 alkyl, hydroxy, or hydrogen;      R<4> is aryl;      R<5> is aryl;      m is two or three;      n is zero, one or two,  provided that when R<3> is hydroxy, n is one or two; and      q is zero, one, two, or three; and the pharmaceutically acceptable salts thereof, are useful for treating mammals having a variety of disease states, such as stroke, epilepsy or epileptic psychotic symptoms, hypertension, angina, migraine, arrhythmia, thrombosis, embolism, acute cardiac failure, irritable bowel syndrome, neurodegenerative diseases such as Alzheimer's or Huntington's chorea, diuresis, ischemia such as focal and global ischemia or cerebrovascular ischemia induced by cocaine abuse, and also for treatment of spinal injuries.
Patent NO-179728-C (NO)
Inventor: WEBSTER DENNIS M
IPC: F28D1/03
Filed: 1995-04-28
Abstract: A plate radiator has at least one radiator plate (1) constituted by a front wall (2) and a rear wall (3) soldered thereto. Mutually adjacent water channels (5) formed in the front wall (2) and in the rear wall (3) are mutually connected by collecting channels (6, 7) formed only in the rear wall (3). Connecting pipes (8, 9) and if required union pipes are soldered by electric resistance pressure welding on the collecting channels (6, 7) formed exclusively in the rear wall (3) of the radiator plate (1). In the connecting points between the pipes (8, 9) and the collecting channels (6, 7), which have a substantially trapezoidal cross section, are laid supporting rings (16) with mutually parallel ring segment-shaped bearing surfaces (17, 18) of different diameters. The bearing surface (17) having a smaller diameter lies on the rear wall (3) and the bearing surface (18) having a larger diameter lies on the front wall (2), in the connection plane between the front wall (2) and the rear wall (3) opposite the first bearing surface (17). The outer surface (22) of the bearing ring (16) approximately follows the slanting sides (23) of the trapezoidal collecting channels (6, 7). The passage (26) of the bearing rings (16) is preferably enlarged in the direction of the bearing surface (18) having the larger diameter.
Patent CA-2003328-C (CA)
Title: Opaque projector
Inventor: KOGA RITSUO
IPC: G03B/
Filed: 1989-11-20
Granted: 1994-01-18
Abstract: ABSTRACT OF THE DISCLOSURE    An opaque projector includes a light source, a stage through which the light radiating from the light source passes and on which an object is placed, a projection mirror for reflecting a light reflected by the object, and a projector lens for gathering the light reflected by the projection mirror to form an image of the object on an image projecting surface located outside of the projector.  A reflection mirror for reflecting the light from the light source to illuminate the object is provided on each of the two sides of the projection mirror.  The light source is disposed in front of the projection mirror and on the inner side of the reflection mirrors.  The light source is also disposed at a position which ensures that the light reflected by the reflection mirrors, and regularly reflected by the object and the stage, is not incident on the projection lens and that the real and virtual images of the light source exist outside of the angle of visibility of the projection lens.
Patent CA-2005268-C (CA)
Inventor: GOSSELIN PETER G
IPC: A23N1/00
Filed: 1989-12-12
Granted: 1993-11-09
Abstract: ABSTRACT      A method of and apparatus for extracting the meat section and juice from a fruit while minimizing the amount of undesirable flavor components, e.g. peel oil, released from the fruit's peel.  In one embodiment of the present invention, whole fruits are fed into a single station extraction apparatus that first cuts a equatorial groove in the fruit's peel while the fruit is rotated.  A semicircular coring blade is then inserted into the groove and rotated 360° which severs a spherical chunk of fruit meat from the peel.  The small amount of fruit meat remaining on the peel's inner surface is then preferably extracted with a remaining element or fluid jet nozzle.  In other particularly preferred embodiments, the grooving, coring, and reaming component mechanisms are incorporated into an indexing turret apparatus and a high-speed continuous motion turret apparatus.
Patent CA-2005463-C (CA)
Title: Address translation mechanism for multiple-sized pages
Inventor: WHITE STEVEN W
IPC: G06F12/10
Filed: 1989-12-13
Granted: 1995-06-27
Abstract: A dynamic address translation mechanism includes a first directory-look-aside-table  (DLAT)  for  4KB page sizes and a second DLAT for 1MB page sizes.  The page size does need not be known prior to DLAT presentation. When a virtual address is presented for translation, it is applied simultaneously to both DLATs for translation by either DLAT if it contains a page address entry corresponding to the virtual address presented.  If a DLAT  "miss"  occurs,  segment/page  table  searching  is initiated.   The DLAT page sizes are preferably made equal to the segment/page sizes and placed on 4KB and 1MB  boundaries.   Virtual  page  addresses  lie  within either a 1MB page or a 4KB page, and an entry for any virtual address can exist in only one (not both) of the DLATs.
Patent CA-2008504-C (CA)
Title: Cryoprotectant sorbitol crystal spherules
Inventor: DUROSS JAMES W
IPC: A23L17/00
Filed: 1990-01-24
Granted: 1999-08-31
Abstract: Free-flowing formations of spherules of loose knit microcrystals of the polymorphs of sorbitol and mannitol are useful in fast-frozen food products as cryoprotectants due to their improved rate of solubility and dispersion. The free-flowing formations are also helpful in formulating confectionary and pharmaceutical products by improving processing efficiencies and texture and are useful in selected industrial applications as a result of their improved rate of solution and free-flowing characteristics.
Patent CA-2012703-C (CA)
Title: Razor mechanism
Inventor: CHEN EVAN N
IPC: B26B21/52
Filed: 1990-03-21
Granted: 1994-05-03
Abstract: A razor mechanism particularly suited for use with a flexible cartridge having at least one attachment member moveable in a direction substantially perpendicular to the longitudinal axis of the razor mechanism in response to the flexing of the razor cartridge during shaving.
Patent CA-2013566-C (CA)
Title: Method for manufacturing a mineral wool panel
Inventor: IZARD DAVID G
IPC: C04B24/38
Filed: 1990-03-30
Granted: 1996-04-30
Abstract: The manufacture of sag-resistant, lightweight structural mineral panels on a foraminous support wire is accomplished by forming a dilute aqueous dispersion of mineral fiber and/or aggregate and an anionically stabilized latex binder, coupling the binder solids onto the mineral fiber materials by adding a small amount of a flocculant such as a cationic polyacrylamide, and passing the slurry onto a first flooded section of the support wire to form an open, entangled, structural mass having water in interstitial spaces of the entangled  mass.  Water is stripped from the mass and the mass dried without collapse of the open structure by passing heated dry air through the open entangled structure.
Patent CA-2016299-C (CA)
Title: Preparation of bituminous concrete comprising wire pieces
Inventor: NEMEGEER DIRK
IPC: C04B26/26
Filed: 1990-05-08
Granted: 1995-12-12
Abstract: The  invention  relates to the manufacturing of a castable hot mixture  of  bituminous  concrete,  in which a multiplicity of steel  wire  pieces  are  equally  distributed in the mixture. According  to the invention, an ingredient is used in the form of  a  multiplicity  of  bundles  in which the wire pieces are held  together by a binding substance that is able to disinte-grate  in cementitious concrete, as already known, but that in addition  is disintegrated by melting, in such a way that such bundles  are  usable for both cementitious and bituminous con-cretes.
Patent CA-2024068-C (CA)
Title: Zirconium alloy for light water reactor applications
Inventor: FOSTER JOHN PAUL
IPC: G21C3/07
Filed: 1990-08-27
Granted: 2001-11-27
Abstract: This is an alloy comprising, by weight percent, 0.5-2.0 niobium, 0.7-1.5 tin, 0.07-0.14 iron, and 0.03-0.14 of at least one of nickel and chromium, and at least 0.12 total of iron, nickel and chromium, and up to 220 ppm C, and the balance essentially zirconium. Preferably, the alloy contains 0.03-0.08 chromium, and 0.03-0.08 nickel.      The alloy is also preferably subjected intermediate recrystallization anneals at a temperature of about 1200-1300°F, and to a beta quench two steps prior to final size.
Patent CA-2024925-C (CA)
Title: Computerized court reporting system
Inventor: JEPPESEN JOHN C
IPC: H04N5/782
Filed: 1990-04-03
Granted: 1994-11-22
Abstract: COMPUTERIZED COURT REPORTING SYSTEM Abstract:     A court reporting system for providing a simultaneous written and video record under the control of a single court reporter. A court reporter's keyboard stenographic accepts inputs from the reporter and for provides a signal reflecting keystroke combinations input by the reporter. A system clock provides the current time and date. There is a memory for receiving and storing signal sequences reflecting keystroke combinations and a table for defining keystroke combinations as control strokes. A video camera provides a video signal reflecting a viewed scene and a microphone provides an audio signal reflecting verbal testimony. A recorder is connected to the video camera and the microphone for producing a recording of testimony in progress. Finally, there is a control system connected to the above elements including logic for separating keystroke combinations into phonetic keystrokes and control keystrokes, for recording the phonetic keystrokes in the memory, for periodically obtaining the current time and date from the clock and appending it to the recording of the video and audio and the signal reflecting keystroke combinations stored in the memory. The system provides an alarm when the stroke rate is over a safe limit for accurate recording or when more than one person speaks. Synthesized messages place the system on and off the record. Provision is made for flagging, searching and correcting questionable words and for reminding the reporter to do so. The system can place the video and stroke records in synchronization for review and confirmation. The preferred system adjusts camera position and zoom for better video quality.
Patent CA-2026041-C (CA)
Title: Deacetoxycephalosporin c hydroxylase
Inventor: YEH WU-KUANG
IPC: C07K14/41
Filed: 1990-09-24
Granted: 1999-09-07
Abstract: Deacetoxycephalosporin C hydroxylase is obtained in purified form from crude cell-free extracts via chromatography over a weak anionic exchange resin, ammonium sulfate fractionation, gel filtration, hydroxylapatite chromatography, and FPLC. The enzyme is obtained in >90% purity by further gel filtration and a second FPLC. The 28-residue amino-terminal sequence of hydroxylase is provided as well as a 9-residue amino-terminal sequence of an internal sequence and a 3-residue carboxy-terminal sequence. Tn addition to the efficient conversion of DAOC to DAC, the hydroxylase provided herein converts 7.beta.-(.alpha.-amino-adipamido)-3-examethylenecepham-4-carboxylic acid to DAC.
Patent CA-2029324-C (CA)
Title: Catalyst support for olefins polymerization, manufacturing process for the said support and catalyst obtained from the said support
Inventor: DURANEL LAURENT
IPC: C08F4/60
Filed: 1990-11-05
Granted: 1994-11-08
Abstract: Catalyst support in the form of solid particles consisting essentially of a complex of MgCl2 and of alcohol, characterised in that the complex of formula MgCl2.x(n-BuOH) in which 0.1 </= x </= 2, has a specific surface of 1 to 20 m<2>/g, the porosity of the particles being from 1 to 2 cm<3>/g. 
<??>The support is obtained from an emulsion of a solution of MgCl2 in an excess of n-butanol from which the complex is precipitated by a compound SiClxR4-x with 1 < x < 4 and R being a saturated hydrocarbon radical containing from 1 to 4 carbon atoms, the complex formed being in the emulsion and during the precipitation at a temperature not exceeding 50 DEG C. 
<??>The support is employed in the catalyst components for olefin polymerisation or copolymerisation.
Patent CA-2031866-C (CA)
Title: Mobile radio communication apparatus
Inventor: YOKOYAMA YUKIO
IPC: H04W88/02
Filed: 1990-12-10
Granted: 1993-08-24
Abstract: ABSTRACT OF THE DISCLOSURE   A mobile radio communication apparatus with an improved antenna for promoting easy manual operations, insuring desirable acoustic characteristics, and preventing the antenna gain from being lowered by user's head or hand during communication. An antenna is mounted on the upper surface of a casing and made up of a rectangular first conductive plate parallel to and spaced apart from the upper surface by a predetermined distance and having a length L1, a rectangular second conductive plate extending perpendicularly from the first conductive plate and having a height H2, and a rectangular third conductive plate extending perpendicularly from the second conductive plate and in parallel to the first conductive plate.  A short-circuiting plate extends perpendicularly from one side of the first conductive plate by a height H1 and has a length M as measured in a direction parallel to the length L1. The short-circuiting plate has the end thereof connected and affixed to the upper end of a particular surface of the casing where the earpiece, mouthpiece and operation section are arranged. The height H1 of the short-circuiting plate is greater than said height H2 of the second conductive plate, while the length M of the short-circuiting plate is equal to or smaller than the length L1 of the first conductive plate.
Patent CA-2033151-C (CA)
Title: Polymeric basic aluminum silicate-sulphate
Inventor: JOLICOEUR CARMEL
IPC: D21H17/18
Filed: 1990-12-24
Granted: 2000-05-09
Abstract: A polynucleate aluminum hydroxy silicate-sulphate compound (PASS) having the following average composition:      Al A(OH)B(SO4)C(SiOX)D(H2O)E wherein A is 1.0;      B ranges from 0.75 to 2.0;      C ranges from 0.30 to 1.12;      D ranges from 0.005 to 0.1;      X is greater than 2.0 but less than or equal to 4.0 such that 3 = B + 2C + 2D (X-2);      E is larger than 4 when the product is in aqueous form. The compound is useful for water treatment and other applications where an aluminum hydroxide gel system is required, but the compound is especially useful as a drainage and retention aid and size promoter for use in papermaking. The compound, in aqueous solution, has a long storage life.
Patent CA-2034855-C (CA)
Inventor: MULLER LOUIS
IPC: C08G/
Filed: 1991-01-24
Granted: 2002-03-26
Abstract: A method for the preparation of flexible polymeric foam by reacting a polyisocyanate component with an isocyanate-reactive component comprising at least 50% by weight of water, the polyisocyanate component comprising at least two polyisocyanate compositions, one of them being a low NCO isocyanate terminated prepolymer and the second being a high NCO polyisocyanate.
Patent CA-2038760-C (CA)
Title: Roll-formed automotive bumper and method of making same
Inventor: STURRUS PETER
IPC: B60R19/02
Filed: 1991-03-21
Granted: 1996-03-12
Abstract: A bumper bar for vehicles formed from rolled sheet steel having a closed tubular profile designed to have a high impact resistance, high strength-to-weight ratio, and a low cost of manufacture.  The bar is preferably swept along its longitudinal axis to create a curvature consistent with modern automotive designs.
Patent CA-2047027-C (CA)
Title: Tablet and granulate containing mesna as active substance
Inventor: SAUERBIER DIETER
IPC: A61K9/50
Filed: 1991-07-15
Granted: 1996-09-17
Abstract: The invention relates to a tablet and to a granulate as well as to a process for their manufacture containing mesna as active substance, where the tablet in each case related to one part by weight of mesna contains 0.01 - 1 parts by weight of a binding agent, 0.03 - 0.4 parts by weight of a disintegrant, 0.01 - 0.2 parts by weight of a lubricant and 0.1 - 1 parts by weight of a filling agent as well as, in the case of an effervescent tablet, an additional 0.05 - 30 parts by weight of a conventional physiologically acceptable effervescent mixture, the granulate containing the same previously mentioned auxiliary  substances with the exception of the disintegrant.  The tablets have good stability, are easy to take, and are virtually tasteless if swallowed immediately.
Patent CA-2050837-C (CA)
Title: Polymer mixture
Inventor: GILLIO-TOS MARIO
IPC: C08L27/08
Filed: 1991-09-06
Granted: 2001-03-27
Abstract: The invention provides a polymer composition comprising polyvinylidene chloride and polyethyloxazoline.      The composition possesses an unusual combination of characteristics; the inclusion of polyethyloxazoline in the polyvinylidene chloride causes a substantial increase in moisture permeability with no substantial change in permeability to oxygen or carbon dioxide. The polyethyloxazoline is highly miscible with the polyvinylidene chloride and reduces melt viscosity. The combination of properties is indicative of utility as a packaging film.
Patent CA-2051689-C (CA)
Title: Core for winding a web of deformable material
Inventor: HAKIEL ZBIGNIEW
IPC: B65H75/24
Filed: 1990-04-09
Granted: 1995-07-18
Abstract: A core for winding a web of deformable material, such as photographic film base, which has knurlings along its margins. The core (10) includes a rigid cylindrical member (16) with a sleeve (18) of resilient material. The sleeve has a cylindrical outer surface and has a length less than the distance between the margins containing the knurlings. There are means (20, 22) contiguous with the ends of the sleeves for providing cylindrical surfaces having diameters substantially equal to that of the sleeve. These means underlie the knurlings in the web when the web is wound on the core and may take the form of resilient material which is harder than the sleeve, or they may be rigid. In the latter case the surface-providing means may be integral with the rigid cylindri-cal member.
Patent CA-2053334-C (CA)
Title: Process for running scrapers, particularly for subsea petroleum well lines
Inventor: DA SILVA JOSE E M
IPC: B08B9/04
Filed: 1991-10-11
Granted: 1994-07-19
Abstract: The invention as disclosed provides a process for running  scrapers  for  internal  cleaning  of  subsea petroleum well lines, in which the scrapers are run into one  line  to  be  cleaned  and  are  returned  to  their original position through the same line through which they  are  run,  thus  dispensing with  the  necessity  of providing  return  lines  for  transportation  of  the scraper(s).