baber/WOPTO huggingface dataset:
Patent FI-87245-C (FI)
Inventor: AHVENAINEN ARTO
IPC: F27D13/00
Filed: 1989-07-03
Granted: 1992-12-10
Abstract: A method and apparatus for heat treatment of lime mud comprises drying of the lime mud to be introduced into the lime reburning kiln (5) in a pneumatic dryer (3) by means of flue gases discharged from the lime reburning kiln in order to regenerate the lime content of the lime mud. From a drying filter (6), the lime mud thickened to a dry solids content of over 75 %, preferably to 80 %, is introduced into a feed chamber (2) through which an adjustable portion of the flue gas is conducted. Depending on the gas amount, 100 % or less of the lime mud is entrained with the gas into the dryer (3), the remaining portion falling into the lower section (14) of the feed chamber, wherefrom it is further transferred into the lime reburning kiln (5).
Patent FI-88607-C (FI)
Inventor: MENZEL PAUL
IPC: C04B7/12
Filed: 1991-03-22
Granted: 1993-06-10
Abstract: The invention relates to a method of cooling a cutting element of shears used to cut a string of liquid glass into glass gobs for the manufacture of glass objects, for instance glass bottles, in which method a string of liquid glass mass is taken from a glass melting furnace and cut into suitable gob-forming lengths with the aid of the shears, and in which the cutting element of the shears is liquid cooled. The cutting element of the shears is cooled with a cryogenic liquid which is applied to those surfaces of the cutting element which come into contact with the liquid glass mass. The invention also relates to an arrangement for cutting a glass gob from a string (3) of liquid glass in the manufacture of glass object, for instance glass bottles, the arrangement comprising two mutually co-acting cutting elements (2; 41, 42), coolant conducting conduits (23, 13, 11, 11') provided with a nozzle (51; 45, 46) effective in bringing a coolant into contact with the cutting elements (2, 41, 42). The inventive arrangement is characterized by a pressure vessel (14) which includes a phase separator (16) in the conduit line (23, 13, 11, 11') at a location between a source (21) for cryogenic liquid and the nozzle (51; 45, 46).
Patent FI-96845-C (FI)
Inventor: NIKANDER RISTO
IPC: C03B23/023
Filed: 1994-10-25
Granted: 1996-09-10
Abstract: PCT No. PCT/FI95/00584 Sec. 371 Date May 28, 1997 Sec. 102(e) Date May 28, 1997 PCT Filed Oct. 24, 1995 PCT Pub. No. WO96/12682 PCT Pub. Date May 2, 1996A method and an apparatus for bending and tempering of a glass sheet is disclosed. The means to be used in the method for supporting the glass sheet is a supporting device in two parts, wherein the first supporting device forms a substantially planar supporting surface for the margin of the glass sheet and the second supporting device forms, in a manner known as such, a supporting device for the margin of the glass sheet corresponding to the bending configuration. In the method, the first supporting device supports the glass sheet to maintain its planar configuration at the heating stage required for tempering, wherein the glass sheet is being heated to the tempering temperature. During heating, the glass sheet is further supported by a pressure difference imposed on the opposite surfaces of the glass sheet. After heating, the glass sheet is moved to the second supporting device to bend to the bending configuration determined by the second supporting device, followed by the tempering stage.
Patent NO-151189-C (NO)
Inventor: MUELLER WALTER
IPC: B60T15/42
Filed: 1980-02-21
Abstract: 1. A rapid-braking accelerator for a railway vehicle indirect-acting compressed air brake with a control piston (12) which is subjected on one side thereof to the pressure in the main air line (10) of the brake and on the other side thereof to the pressure in a control chamber (17), which communicates with the main air line (10) through a choke (16), with an accelerator valve (13, 14) which vents the main air line (10) when a predetermined excess pressure is present in the control chamber (17) effecting the control piston (12) to open the accelerator valve (13, 14), and with a valve which is controlled by a pressure acting against the force of a pretensioned spring (30) arranged in a space (35) open to the atmosphere, wherein the spring (30) is pretensioned to a force corresponding to a pressure exceeding the maximum service control pressure in the main air line (10) by a determined value, characterised by a closable by-pass channel (34) arranged in parallel to said choke (16) and a by-pass valve (31, 32) closing the by-pass channel (34), the by-pass valve (31, 32) being opened by the pressure of a high filling shock (D1, D2) against the force of the pretensioned spring (30).
Patent NO-153998-C (NO)
Inventor: ZABROCKI KARL
IPC: B01D19/04
Filed: 1980-07-23
Abstract: An emulsifier composition comprising (a) a non-ionic emulsifier having an HLB-value of about 10 to 20 and (b) a polyoxyalkylene-polyester of which about 5 to 50% by weight comprises polyoxyalkylene radicals. It may be used in admixture with phosphoric acid esters, serving to reduce foaming and prevent settling of aqueous suspensions such as cement and calcium sulfate slurries.
Patent NO-168483-C (NO)
Inventor: DIEN RENE
IPC: C08G73/12
Filed: 1986-11-10
Abstract: Novel, heat-stable imido polymers, well adopted, e.g., as impregnants, or coating or molding resins, comprise the polymerizates of (a) at least one N,N'-bismaleimide, (b) at least one alkenyloxyaniline, and, optionally, (c) at least one N-(meth)allyloxyphenylmaleimide.
Patent NO-167909-C (NO)
Inventor: KAISER STEVEN WILLIAM
IPC: C07C1/20
Filed: 1987-06-16
Abstract: The process for the production of light olefins from a feedstock comprising at least an aliphatic hetero compound comprising contacting said feedstock in the presence of an aromatic diluent with a non-zeolitic molecular sieve at effective process conditions to produce light olefins.
Patent NO-164274-C (NO)
Inventor: HAEUSLEIN REINHARD
IPC: A47J31/00
Filed: 1987-12-21
Abstract: A coffee or tea maker for delivering hot water to a pot via a filter vessel comprising a fresh water container; an overflow device disposed for introducing the hot water into the filter vessel when the filter vessel is disposed below a portion of the overflow device, the overflow device including an intermediate vessel having first, second and third passages; a riser pipe disposed between the fresh water container and the intermediate vessel and extending through the first passage; a flow heater for heating the water in the riser pipe; a support location for the pot; a siphon extending through the second passage and disposed for periodically emptying the intermediate vessel; and a ventilation pipe extending through the third passage and having first and second ends, wherein the first end of the ventilation pipe is disposed in the intermediate vessel and the second end of the ventilation pipe is disposed outside of the intermediate vessel; and wherein the intermediate vessel is closed on all sides except for the passages.
Patent NO-175767-C (NO)
Inventor: FRIZOT ALAIN
IPC: G21C13/06
Filed: 1989-09-27
Abstract: The subject of the invention is an apparatus for screwing in and unscrewing a clamping nut (5) and an extension piece (13) arranged face to face, the said extension piece (13) of each connection element (2) interacting with a ring (1) for simultaneous tensioning of the said connection elements, characterised in that it comprises a carriage (20) for guiding and moving the said apparatus around the ring (1) for tensioning the connection elements (2), and disengagable means (30) for moving the extension piece (13) to be screwed in or unscrewed and driving it in rotation, and disengagable means (40) for driving, in rotation, the clamping nut (5) to be screwed in or unscrewed, the said means being supported by the carriage (20) and being movable along an axis parallel to the axis of the connection element (2) and at a speed identical to that of the nut (5) or of the extension piece (13) moving during its screwing in or its unscrewing. 
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Patent NO-175285-C (NO)
Inventor: HOFFMAN ERIK LEONARD
IPC: A61F2/00
Filed: 1990-06-15
Abstract: A tripartite set for securing a prosthesis to a bone, namely, a proximal part (4) connected to the prosthesis and adapted to be received in a complementarily processed part of a marrow cavity; a distal part or tip (8) to be fixed in said marrow cavity in an advanced position; and a tie member (6) connecting said two parts, one end of said tie member extending at said tip (8) and forming a wedge bolt or like member which expands upon the exercise of tensile force therewith, and said tie member (6) being an at least axially resilient element with flat spring characteristics at least in the body temperature range.
Patent AU-746728-C (AU)
Title: Fiber reinforced cementitious materials with improved toughness and ductility
Inventor: RIEDER KLAUS ALEXANDER
IPC: C04B20/00
Filed: 1999-10-20
Granted: 2006-03-02
Abstract: A hybrid fiber reinforcing system that enhances ductility of concrete at small and large crack openings, while avoiding the necessity of using steel fibers at high (e.g., 1%) volumes, by taking into account Young's modulus, deploying large surface area to volume ratios for improved anchorage, and using different relative lengths.
Patent AU-758369-C (AU)
Title: Method for addressing a bitstream recording
Inventor: SCHILLER HARALD
IPC: H04N7/24
Filed: 1999-08-26
Granted: 2003-12-11
Abstract: In bitstream recording presentation data is organised into Video Object Units. These have a variable size but have also a variable duration. To allow access to any Video Object Unit in the bitstream a housekeeping address table is used which is based on pieces (VOBU#n) of the bitstream of constant size per piece. The address table additionally contains for each of these pieces a specific delta duration ( DELTA DUR#n) which indicates the arrival time difference between the last and the first packet contained in a piece. The computation of the target VOBU address includes the following steps:   accumulate the delta durations until the given time value is most closely reached towards the target VOBU; the running index of this table entry multiplied by the constant piece size directly results in the address value to be accessed.   <IMAGE>
Patent CA-2004749-C (CA)
Title: Apparatus and method for improved pipe to manhole sealing
Inventor: GUNDY WILLIAM P
IPC: F16L17/10
Filed: 1989-12-06
Granted: 2000-05-23
Abstract: A system and apparatus for sealably and flexibly joining a pipe member and an enclosed body formed with a port hole defined by a circular edge including a seal comprising a double-walled elastic sleeve with an annular cavity. The cavity contains a dry, liquid-activated coagulant material that forms a cellular, gelatinous mass that fills the cavity and supports the sleeve when activated with water. When the seal is properly positioned, water is pumped under pressure through a valve into the cavity to expand the elastic sleeve and to seal the engagement with the pipe and the body having a port hole. Over time, the water and coagulant material form a gel that remains in a viscous state and maintains the seal.
Patent CA-2004917-C (CA)
Inventor: GOODMAN RONALD L
IPC: E04D13/14
Filed: 1989-12-07
Granted: 1997-05-27
Abstract: A one piece pourable sealer pocket includes a flexible support strip bonded to a stretchable water impervious membrane strip.  The membrane strip has an exterior surface which is not tacky and an interior surface which is tacky.  A portion of the membrane strip extends above the collar and a portion extends below the collar.  In application, the collar is fastened surrounding a projection in a roof and the lower portion of the membrane is stretched to form an annular flange around the collar bonded to the roof surface.  The upper portion of the membrane strip bends over the collar to form a continuous upper water impervious barrier around the collar.  This pourable sealer pocket is easy to construct and easy to apply in the field.
Patent CA-2007099-C (CA)
Title: Tear-edge guard
Inventor: KARLSSON LARS-KE
IPC: B65H35/00
Filed: 1990-01-04
Granted: 1994-10-25
Abstract: A guard intended to prevent hand-injuries against tear-bars has an elongated form (6) and extends parallel with a tear-edge and is moveable in a direction transversal to its longitudinal axis. The guard (6) has a length equal to the length of the tear-bar (2). The guard (6) is guided in a gap (5) defined between a strip-like (4) front side of the tear-bar (2) and an inwardly angled part of the wall (1) of the casing intended to accom-modate, for instance, a paper-roll holder incorporating the tear-bar (2). For the purpose of limiting movement of the guard (6) between an outer active guard position and an inner inactive position, in which the tear-edge of the tear-bar (2) is exposed, there is provided along the guard (6) a rib (8) which abuts the free edge of the strip-like front side of the tear-bar in the outer position of the guard. The guard is displaced to its inner position in the gap (5) by the material web (P) when severing the paper-web against the tear-bar (2).
Patent CA-2009017-C (CA)
Title: Vehicle bumper
Inventor: SMISZEK JAMES L
IPC: B60R19/18
Filed: 1990-01-31
Granted: 1999-02-16
Abstract: An energy absorbing bumper  (20) for a vehicle includes an elastomeric bumper module  (24) having a longitudinally extending impact face (25) and upper and lower walls (26,27) extending laterally therefrom toward a rear support plate (21) which is attachable to the vehicle and which engages the upper and lower walls (26,27) of the module (24).  A plurality of longitudinally spaced upper ribs (31) extend from the impact face (25) and generally laterally along the upper wall (26) toward the rear support plate (21).  A plurality of similarly longitudinally spaced lower ribs  (32)  extend from the impact face (25) and generally laterally along the lower wall (27) toward the rear support plate (21).  A longitudinal rail (34) extends from between the upper and lower ribs (31,32) on the impact face (25) toward the rear support plate (21).  Upon impact against the impact face (25), the module  (24) thereby absorbs the energy of the impact.
Patent CA-2012740-C (CA)
Title: A monoclonal antibody recognizing c-terminus of anp
Inventor: YAMAUCHI AKIRA
IPC: G01N33/577
Filed: 1990-03-21
Granted: 2000-07-11
Abstract: A monoclonal antibody recognizing a sequence of C-terminus of .alpha.-ANP, a hybridom producing the monoclonal antibody, and an enzyme immunoassay (EIA) and a radioimmunoassay (RIA) of ANP is provided.
Patent CA-2013068-C (CA)
Title: Method of manufacturing long tubes having small diameters
Inventor: FURUGEN MUNEKATSU
IPC: B21C1/24
Filed: 1990-03-26
Granted: 1994-11-15
Abstract: A method of manufacturing a long tube having a small diameter, such as a tube for use in a heat exchanger, by cold works.  A plug drawing using a pressurized lubricating oil of 500kgf/cm2  or more accompanied by the reduction in wall-thickness is adopted as at least the final cold work.          In the case where a tube having desired dimensions is not obtained by this plug drawing, the subsequent free-loaded drawing is conducted.
Patent CA-2017801-C (CA)
Inventor: CERLES BERNARD
IPC: C08G77/38
Filed: 1990-05-30
Granted: 1995-07-18
Abstract: La présente invention concerne une dispersion aqueuse de silicone réticulant en un élastomère par élimination de l'eau dans les conditions ambiantes, caractérisée en ce qu'elle comporte : (A) - 100 parties d'une émulsion stabilisée par un tensio-actif anionique et/ou non ionique d'un diorganopolysiloxane fonctionnalisé alcoxy, (B) - 5 à 250 parties d'une charge minérale siliceuse et/ou non siliceuse, (C) - 0,01 à 5 parties en poids d'un composé métallique de durcissement. Utilisation des dispersions aqueuses à la réalisation notamment de peintures et de joints élastomère silicone, en particulier pour le bâtiment.
Patent CA-2020414-C (CA)
Title: Method of connecting pipes of plastics material of a double pipe system and a pipe connection made by the method
Inventor: WERMELINGER JOERG
IPC: F16L47/02
Filed: 1990-07-04
Granted: 1996-03-19
Abstract: A method of connecting pipes of plastics material of a double pipe system and a pipe connection made by the method.          The inner pipes of the pipe system are connected to each other with a sleeve member by welding or gluing.  Clamping jaws are used for holding and moving the inner pipes toward each other.  The outer pipes are shorter than the inner pipes at least by the thickness of the two clamping jaws.  For bridging the gap between the outer pipes, an expandable intermediate ring is inserted in the gap.  An electric welding sleeve is used for connecting the outer pipes and the intermediate ring.
Patent CA-2022884-C (CA)
Title: A continuously and automatically functioning device for the drainage of sludge, especially of sewage sludge
Inventor: HUBER HANS GEORG
IPC: C02F11/125
Filed: 1990-08-08
Granted: 2000-04-11
Abstract: A continuously and automatically functioning device for the drainage of sludge treated with a flocculant, especially of sewage sludge, comprising a screw conveyor installation with a driven conveyor screw consisting of shaft (16) and helix (17) and a screen wall (18).      The screw conveyor installation possesses a first cylindrical area (10) of a large diameter and gap width followed by a conical area (12) for purposes of volume reduction in the throughput direction of the sludge.      Connected to the conical area (12) of the screw conveyor installation is at least one pressure area (13) which, with the diameter of the shaft (16) being constant, possesses a decreasing lead of the conveyor helix (17) at the side of the entrance, and in its final area carries a conical piece (49) placed upon the shaft (16).
Patent CA-2027866-C (CA)
Title: Silicone foams
Inventor: GRISONI BERNARD F
IPC: C08J9/02
Filed: 1990-10-17
Granted: 2001-04-24
Abstract: The present invention concerns a silicone foam composition consisting of two or more components, the said composition being capable of rapid cure at 20°C on mixing its components, to give a foamed mass having a density of less than 200 kg/m3, characterized in that its comprises (A) one or more polysiloxanes having at least three alkylhydrogensiloxane units per molecule, (B) one or more polydiorganosiloxanes having at least two siloxane units of the formula R a Q b SiO    in which R represents a monovalent hydrocarbon group containing from 1 to 20 carbon atoms, Q represents a hydroxylated alkylene or alkoxylene chain, a has a value of 0, 1 or 2 and the value of b is 1, or 2, and (C) a platinum catalyst for promoting the reaction between the components. The above composition is useful for the production of medical dressings.
Patent CA-2028277-C (CA)
Title: Modified waxes and applications thereof
Inventor: BESHAY ALPHONS D
IPC: D06M17/00
Filed: 1990-10-23
Granted: 1993-02-09
Abstract: ABSTRACT:    Waxes and polymeric waxes can graft with a coupling agent by employing a radical process.  The resulted graf-ted waxes can be applied: 1.   For  Coating and bonding with surfaces of materials to be applied as water-proofing antirust and reinforcing fillers. 2.   As enhancing coupling agent to bond with plastics, rubber and asphalt. 3.   As adhesive materials.
Patent CA-2033022-C (CA)
Title: Safening imidazolinone herbicides
Inventor: BUSSLER BRETT HAYDEN
IPC: C07D417/04
Filed: 1990-12-21
Granted: 1999-03-23
Abstract: The disclosure herein relates to the use of certain amides of dichloroacetic acid and other compounds as safener/antidotal compounds to reduce the phytotoxicity to crop plants, especially corn, of imidazolinone-type herbicides alone or in admixture with other co-herbicidal compounds, e.g., .alpha.-haloacetamides.
Patent CA-2034538-C (CA)
Inventor: SUSINI CLAUDE
IPC: A45D40/06
Filed: 1991-01-18
Granted: 1994-03-22
Abstract: ABSTRACT          DEVICE FOR ROTATIONAL BRAKING BETWEEN TWO CONCENTRIC MEMBERS AND LIPSTICK CASE OR THE LIKE COMPRISING SUCH A DEVICE       Device comprising a collar (10a) whose annular base, fixed to the inner member (4a), is extended by a plurality of lugs (9a) which are resiliently deformable radially and whose free ends come into frictional contact within a cylindrical bearing solidly attached to the outer member (6a).
Patent CA-2036346-C (CA)
Title: Coating compositions stabilised against light, heat and oxygen
Inventor: VALET ANDREAS
IPC: C09D201/00
Filed: 1991-02-14
Granted: 2003-10-14
Abstract: Coatin compositions stabilised against light, heat and oxygen o-Hydroxyphenyl-s-triazines of formula I    wherein n is 1 or 2 and R1 to R7 are as defined in claim 7, are good light stabilisers for coating compositions which contain a basic curing catalyst. In contradistinction to other UV absorbers, they do not cause discolourations in the presence of such catalysts.
Patent CA-2041098-C (CA)
Title: Electro-mechanical interlock and module system for lawn mower or other electrical device
Inventor: HESS KRISTOFFER A
IPC: H01H9/06
Filed: 1991-04-24
Granted: 1996-01-02
Abstract: An electro-mechanical interlock and module system for an electrically powered device such as a cordless, electric lawn mower  that  includes  a  normally  open  interlock  switch  for controlling the enabling of the power circuit for the lawn mower.          A key member is adapted for insertion into a specially configured opening in the mower housing to actuate and close the interlock switch.  With the interlock switch closed, energization of the motor is controlled by a separate handle-mounted ON/OFF switch in a conventional manner.   In addition,  a modular assembly technique is disclosed which facilitates ease of manufacturing while assuring proper alignment between the various components of the interlock system.
Patent CA-2042338-C (CA)
Title: Variable speed pig for pipelines
Inventor: CAMPBELL DOUGLAS CLINTON
IPC: B08B9/057
Filed: 1991-05-10
Granted: 1996-08-06
Abstract: A variable speed pig for a pipeline includes a housing having at least one and preferably several flow through passageways. The size of the flow through passageways is varied according to the desired speed of the pig. The pig includes an annular seal disposed about the housing for sealing engagement with the pipeline and the housing, and the flow through passageways are selectively blocked by a first plate disposed in the housing, the first plate having a plurality of first openings . A second plate is also disposed in the housing, and the second plate has a plurality of second openings that are aligned in fluid connection with the flow through passageways . The first plate is movable in relation to the second plate from a position in which at least some of the first and second openings are in fluid connection to a position in which substantially none of the first and second openings are in fluid connection. The plates may be adjusted by a step motor and controller which are in turn controlled by a comparator circuit that compares the actual speed of the pig with the desired speed. The collective effective cross-sectional areas (size) of the flow through passageways is decreased when the actual speed is lower than the desired speed by more than the pre-set amount and increased when the actual speed is higher than the desired speed by a pre-set amount.