baber/WOPTO huggingface dataset:
Patent NO-161282-C (NO)
Inventor: MAGHON HELMUT
IPC: F23L7/00
Filed: 1986-02-28
Abstract: In a combustion chamber having a flame tube therein at an annular gap from a housing of the chamber, a burner apparatus including at least one pilot burner near an end face of the flame tube for generating a pilot flame from natural gas and/or heating oil, an air supply channel surrounding the head of the pilot burner, a premixing device for natural gas in the form of a ring channel system surrounding the head including flow conduction walls defining an inflow cross section at an air inflow side of the ring channel system open toward the annular gap for conducting a majority of combustion air from the annular gap to a combustion zone developing downstream of the burner head in the flame tube, the combustion air having flow vectors with components entering the combustion zone in directions from parallel to the burner axis to an acute angle to the burner axis, the combustion air components having swirl components superimposed thereon tangentially relative to the burner axis acting as a swirl center, a multiplicity of nozzle tubes penetrating the inflow cross section in a direction substantially transverse to the flow direction, the nozzle tubes each having a side with nozzle openings facing away from the air inflow side of the ring channel system, and a natural gas feeding system substantially concentrically surrounding the pilot burner and connected to one end of each nozzle tube, and a method of operating the same.
Patent NO-172693-C (NO)
Inventor: CARPENTER JR ALAN PURDOM
IPC: C07F1/08
Filed: 1986-08-04
Abstract: A method for preparing a coordination complex of an isonitrile ligand and a radioisotope of Tc, Ru, Co, Pt, Re, Os, Ir, W, Re, Cr, Mo, Mn, Ni, Rh, Nb and Ta from a non-radioactive metal adduct of the isonitrile.
Patent NO-166739-C (NO)
Inventor: JOHNSSON ULF
IPC: F16J15/54
Filed: 1987-03-17
Abstract: An arrangement for the sealing of a shaft (2) which passes through a plate (1) which separates the "wet" and the "dry" zone of a packing machine from each other. In packing machines great demands are made on the tightness and durability of such shaft bushings, especially against strong washing agents, and the sealing assembly in accordance with the invention, therefore, has a flexible connection with the plate (1) and two O-rings (9,10), which are partly enclosed by the two halves of the sealing assembly and thereby are protected during washing as well as during operation. This design also produces a good sealing effect when during operation the shaft moves a little in radial direction.
Patent NO-174001-C (NO)
Inventor: SCHINKEL INGO
IPC: B65D65/40
Filed: 1988-07-22
Abstract: Sandwich films with a special sealing layer which is applied only on one side have improved properties, in particular improved transparency.
Patent NO-179406-C (NO)
Inventor: REIL WILHELM
IPC: B65B3/02
Filed: 1989-05-12
Abstract: A method is described for conveying a paper sleeve (1), closed at one side, from a shaping station (3) to a transport device. In order to be able to convey such sleeves into the transport device in a short time, even if these are sleeves (1) closed on one side by spraying on a lid (2), provision is made according to the invention for the sleeve (1) to be gripped at its edges (5) which are at the rear in the direction (7) of movement and to be pushed in the direction of its longitudinal axis on a straight path into the transport device, air being blown into the interior (16) of the sleeve (1). For this purpose, a translationally moved stripper (4) is used. 
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Patent NO-174865-C (NO)
Inventor: SELLO BENGT
IPC: F24D3/16
Filed: 1991-11-27
Abstract: A ceiling-installed heat-exchange arrangement for attemperating room air, comprising a heat-exchange unit (10) which includes a heat-exchanger (20, 21) comprising horizontal cooling-water conducting pipes (20) having mutually parallel and vertical cooling flanges (30), and vertical screen plates (40) which are disposed on each side of the elongated heat-exchanger (20, 21) and which extend downwardly therefrom to define a convention height for the air cooled in the unit (10). The screen plates (40) are constructed from side screens (41) which are connected to two opposing sides of the heat-exchanger (20, 21) such as to screen the sides laterally, and leg walls (51) which belong to a bottom screen element (50) of generally U-shaped configuration and which are detachably connected to the bottom edge part of the side screens, which U-shaped screen element is constructed, at least at its lower part, to allow air to pass therethrough.
Patent AU-749654-C (AU)
Title: High-pressure cleaner
Inventor: NATHAN ROBERT
IPC: B08B3/02
Filed: 1999-10-15
Granted: 2003-12-18
Abstract: In order for a high-pressure cleaner having a reciprocating pump, on which there is positioned a pump head into which at least one piston, which can be moved back and forth in the longitudinal direction of the reciprocating pump, projects, the pump head comprising a suction connection, for feeding a cleaning liquid, and a pressure connection, for discharging the cleaning liquid, accommodating a plurality of regulating valves, being produced from plastics and being braced with the reciprocating pump by means of a clamping element, to be developed such that it can be produced more cost-effectively and assembled more straightforwardly, it is proposed that the clamping element has at least one U-shaped clamping bracket with a base part butting against the pump head and with two legs which are aligned substantially in the longitudinal direction of the reciprocating pump and the free ends of which butt against an abutment surface, produced from metal, of a piston guide of the reciprocating pump and can be connected releasably to the reciprocating pump.
Patent CA-2001106-C (CA)
Inventor: BEIZER MORDECHAI M
IPC: G06F13/38
Filed: 1989-10-20
Granted: 1999-12-14
Abstract: A system for electronically transaction processing a large volume of documents utilizes high speed local area networks to distribute images and data related to the documents. Connected to the high speed network are slower speed networks in which the processing takes place at workstations. The workstations are programmed with window presentations that sequentially magnify portions of the image of the document where relevant information may be found and corresponding locations on a form generated by the workstation. System operation is controlled by distributed programs.
Patent CA-2004274-C (CA)
Inventor: DAVIDSON WAYNE ALAN
IPC: H04M15/04
Filed: 1989-11-30
Granted: 1996-09-17
Abstract: A computer connected to an ISDN switch via an ISDN digital subscriber line, provides management information regarding activities of a plurality of telephone agents. The computer has shared call appearances with a number of telephone agent stations and receives shared call appearance associated messagesfrom the switch reflecting call handling messages exchanged between the ISDN switch and each of the agent stations. The messages are interpreted by the computer which generates station status information and management information such as the number of calls handled, average holding time per call, etc. The computer may beconnected simultaneously to several central offices via ISDN subscriber lines and generate management information for a group of geographically separated agents, such as home telemarketing agents operating out of their individual homes and connected to different central offices.
Patent CA-2009949-C (CA)
Title: Pipe holders
Inventor: LOGSDON DUANE D
IPC: F16L3/00
Filed: 1990-02-13
Granted: 1994-03-22
Abstract: Abstract Of The Disclosure A known pipe holder having a split cylindrical body having a plurality of spacedpipe engaging fins located on the interior thereof, a plurality of holding structures for en-gaging the interior of a hole in a support member located on the exterior thereof and flanges for limiting the insertion of said body into such a hole by engaging a surface in the support member, said body being capable of being temporarily opened along the slit therein so that it can be around a pipe can be improved by (1) constructing the holding structures so that each of them comprises a plurality of spaced, radially extending elon-gated vanes for engaging the interior of an elongated hole, each of the vanes having an edge located remote from the body, each of the vanes also having a barb located on each of the edges; or (2) constructing the holding structures so that each of them comprises a plurality of spaced ratchets located on the exterior of the body at the same distance from the flanges for engaging the surface of a member remote from a surface of the member engaged by said flanges; of both (1) and (2). In addition the interior of the body prefera-bly includes resilient, flexible fins for holding a pipe.
Patent CA-2013162-C (CA)
Title: Method for production of a copolyester resin film laminated metal sheet
Inventor: TANAKA ATSUO
IPC: B32B15/08
Filed: 1990-03-27
Granted: 1995-09-26
Abstract: A method for producing a copolyester resin film laminated metal sheet having an excellent heat resistance which comprises laminated  a  biaxially  oriented copolyester  resin  film having specified characteristics on one or both sides of a metal sheet coated with a single layer of hydrated chromium oxide or a double layer consisting of a lower layer of metallic chromium and an upper layer to hydrated chromium oxide which has been heated to a temperature of Tm-50°C to Tm,  where Tm represents the melting temperature of said copolyester resin film.           This copolyester resin film laminated metal sheet is suitable for the materials for can stock which is reheated for curing  the  coated  lacquer  or  treated  with  hot  steam  for sterilization of food after packing food in the cans,  such as deeply drawn cans, drawn and redrawn cans, can ends, screwed caps and crown caps.
Patent CA-2014100-C (CA)
Title: Display card mounting device
Inventor: HIGGINS WAYNE C
IPC: G09F1/10
Filed: 1990-04-06
Granted: 1993-08-31
Abstract: ABSTRACT          A display device for releasably supporting cards, signs, and the like, the display device including a frame having an aperture for receiving at least part of a display card, means housed in the frame for securing the display card within the frame, the means for securing including a card engaging member movable between a card retaining position wherein the card is secured in the frame and a card releasing position.  The display device also includes manually operable means at least partially housed in the frame for selectively moving the card engaging member between the card retaining and the card releasing positions, and means for locking the card engaging member in the card retaining or card releasing position.
Patent CA-2019404-C (CA)
Title: 11 beta-aryl-4-estrenes, process for their production as well as their use as pharmaceutical agents
Inventor: CLEVE ARWED
IPC: C07J5/00
Filed: 1990-06-20
Granted: 2003-09-16
Abstract: Compounds of formula I   (See Formula I) wherein X, R1, R2, R3 and R4 have the meanings indicated in the description, are described, as well as processes for their production, pharmaceutical preparations containing these compounds as well as their use for treatment of diseases. The compounds have antigestagenic, antiglucocorticoid, antimineralocorticoid and antiandrogenic properties.
Patent CA-2019616-C (CA)
Title: Ferromagnetic alloys with high nickel content and high permeability
Inventor: STROM-OLSEN JOHN O
IPC: H01F1/153
Filed: 1990-06-22
Granted: 2001-12-04
Abstract: Nickel rich amorphous ferromagnetic alloys having a nickel content in the range of 35 to 55 atomic percent have been conceived. These alloys are in the amorphous state and exhibit high permeability relative to prior known amorphous ferromagnetic alloys. These nickel rich alloys can be produced by rapid solidification techniques without the need of subsequent heat treating.
Patent CA-2022549-C (CA)
Title: Draw-roller unit for a web-fed printing machine
Inventor: LAPP JOACHIM ALFRED HEINZ
IPC: B41F11/02
Filed: 1990-08-02
Granted: 2000-06-13
Abstract: The draw-roller unit has only one suction roller as a draw roller, in which a constantly acting suction effect is effective along that circumferential portion round which the paper web is looped, whilst the remaining circumferential portion experiences no suction effect. The suction roller has a fixed hollow roller core and a roller casing rotatable about this and consisting of plastic-impregnated carbon fibres, with suction ports distributed over its circumference. The roller core is equipped, on its one side, with an axial connection piece for fastening to the machine stand and for connection to a vacuum source, on its other side with a bearing journal and, on its circumference having passage orifices with two radial partition walls which are arranged at a specific angular distance from one another and which enclose a suction chamber between them. The roller casing is mounted on the bearing journal by means of a conical connecting flange fastened directly to the rotor shaft of the drive motor and is mounted with its other end on the connection piece, the gaps between roller casing and partition walls being approximately airtight. Instead of a suction roller, a draw roller subjected to compressed air on the outside along the said circumferential portion can also be provided, or else the suction-air and compressed-air effects are combined.
Patent CA-2023771-C (CA)
Title: Door seal against sound in lift cages
Inventor: KAPPELER FRANZ
IPC: B66B13/30
Filed: 1990-08-22
Granted: 2000-11-14
Abstract: The invention concerns a device for a door seal against sound in lift cages 1 with automatic doors. These doors normally display small air gaps between door post and door leaf 3, abutment 1.2 and door leaf 3, inner door leaf and outer door leaf in the case of telescopic doors and between door sill 5 and underside of the door leaf in order to avoid a contact between moved and fixed parts in the case of door movements. Vertical post seals 7 closing an air gap, abutment seals 10 sliding on the upper side of the door leaf 3, sills seal 6 in the door seal 5 and vertical door edge seals 3.1 at the front edges of the door leaves are present at the door leaves 3 for the sealing and covering of these air gaps in the closed state of the door. These seals close all air gaps all round when the door is closed and so largely prevent the ingress of sound of the noises produced mechanically outside the cage.
Patent CA-2024838-C (CA)
Title: Continuous casting mold
Inventor: BOTTGER DIETER
IPC: B22D11/05
Filed: 1990-09-07
Granted: 2001-01-23
Abstract: A continuous casting mold includes two long side walls which are arranged opposite each other on support frames.      For the purpose of adjusting the width of the mold, short side walls which can be moved toward each other are tightly clamped between the long side walls. Mechanical clamping elements which are in connection with hydraulic piston-cylinder units are provided for chucking the short side walls between the long side walls. The support frames with the long side walls are arranged in the continuous casting mold and are connected to the clamping elements in such a way that they can be moved toward each other as well as apart from each other.
Patent CA-2026637-C (CA)
Title: Hand held electronic calculator
Inventor: KOUMO HIDEYASU
IPC: G06F15/02
Filed: 1990-10-01
Granted: 1995-02-28
Abstract: A portable electronic computer for conducting fraction calculations has a display including a first multiple-digit display area for displaying the numerator of a fraction, and a second multiple-digit display area for displaying the denominator of the fraction.  The numbers of digits of the numerator and denominator of a fraction to be displayed are obtained.   The number of digits of the numerator is compared with the number of digits of the denominator.  The difference between the number of digits of  the  numerator  and  the  number  of  digits  of  the denominator is calculated.  When the number of digits of the numerator is smaller than the number of digits of the denominator,  the  numerator  is  displayed  on  the  first display area with its position shifted to an upper digit place according to the difference.   When the number of digits of the denominator is smaller than the number of digits of the numerator, the denominator is displayed on the second display area with its position shifted to an upper digit place according to the difference.
Patent CA-2039210-C (CA)
Title: Paper mill press felt conditioner
Inventor: KHAN ABDUL Q
IPC: D06M15/233
Filed: 1991-03-27
Granted: 2001-02-06
Abstract: This invention relates to an improved press felt conditioning treatment which controls the deposition of polymerically flocculated particulate substances in a press felt. The treatment comprises applying to the felt an effective inhibiting amount of a conditioner comprising a combination of a polymethylnapthalene sulfonate and a type A phosphate ester comprising a nonyl phenol hydrophobe based phosphate ester having between 6 and 10 moles of ethylene oxide and a mono to diester ratio of approximately 60 to 40 or a type B phosphate ester comprising a tridecyl alcohol hydrophobe based phosphate ester having between 6 and 10 moles of ethylene oxide and a mono to diester ratio of about 60 to 40. The use of this combination was found to be especially effective at preventing the deposition of polymerically flocculated particulate substances in a press felt and paper machine.
Patent CA-2044169-C (CA)
Title: Emulsion pressure-sensitive adhesive polymers exhibiting excellent room and low-temperature performance
Inventor: BERNARD MARGARET M
IPC: C09J4/02
Filed: 1990-08-13
Granted: 2002-02-26
Abstract: There is provided inherently tacky, emulsion pressure-sensitive adhesive polymers comprising about 35 to about 65 percent by weight alkyl acrylates, about 15 to about 35 percent vinyl esters, about 20 to about 35 percent by weight diesters of a dicarbox-ylic acid, and up to about 5 percent by weight of an unsaturated carboxylic acid. There is preferably included in the monomers a reactive surfactant and a chelating monomer, with or without a chain transfer agent. The preferred polymers have a glass trans-ition temperature less than about -30ÀC and a gel content of about 50 to 70 percent by weight.
Patent CA-2046893-C (CA)
Inventor: WALLACH DONALD F H
IPC: C11D17/00
Filed: 1990-01-10
Granted: 2000-11-07
Abstract: A new method of coupling proteins and other targeting molecules to lipid vesicles has been developed. A bifunctional agent forms a covalent bond without damaging the lipid structure and permits retention of protein activity.
Patent CA-2049579-C (CA)
Title: Portable and attachable entertainment units
Inventor: STRUZER CHERYL R
IPC: F16M13/00
Filed: 1991-08-21
Granted: 1999-04-20
Abstract: An  easily  portable,  easily  attachable,  light-weight,  encased entertainment unit, adapted for mounting onto moving vehicles. The encasement box of the entertainment unit is equipped to fit onto corresponding modes of attachment which are secured on vehicle, and which are designed to receive the encasement box, and therefore cooperate with the mounting of the entertainment unit.            The encasement box of the entertainment unit is designed with a carved out C-shaped channel, meant to fit over tubular clips fastened to place of attachment via screws and nuts a female-headed, snap-studded lid cover meant to snap onto male headed, snap-studded material strap which is secured via loops in material onto curved extensions on each end of the strap which fasten to place of attachment by screws and nuts Adjustment means are also included in all attacment modes to facilitate  adaptation  of  entertainment  unit  to  a  number  of different heights and widths
Patent CA-2049592-C (CA)
Title: Fluid collection pouch
Inventor: AMBROSE JULIA T
IPC: A61B19/08
Filed: 1991-08-22
Granted: 2001-10-30
Abstract: Disclosed herein is a fluid collection pouch which is extremely simple in design. The pouch utilizes a blank of fluid impervious material having a generally triangular shape including a first side and a second side joined at a common end point to themselves and at their distal ends to opposite ends of a third side. By joining the first and second sides to one another a fluid receiving chamber is formed with the third side forming an open end to the chamber and the joined distal ends of the first and second sides forming a flap portion which extends above the open end of the chamber. The fluid collection pouch is particularly well-suited for use in surgical procedures in which case it may be joined to a surgical drape in the expected path of fluid run-off or provided with a fenestration in the flap portion for registry with a corresponding fenestration in the surgical drape.
Patent CA-2052677-C (CA)
Title: Curable composition
Inventor: NIELD ERIC
IPC: C08G59/40
Filed: 1991-10-02
Granted: 1999-05-18
Abstract: A) an aqueous dispersion of a Polymer having a MWt of at  least 50,000, which  is insoluble  in water  and  which  contains  silane  groups   of formula;       in which a is 0 to 2, R1 is C1-6 alkyl, and R is OH or a hydrolysable group and B) a solution or dispersion of a Polymer which  has a MWt between 300 and 20,000, comprising at least two silane groups of formula (1), and also comprising    covalently     bonded     cationic hydrophilic groups in an amount so as to  render the Second Polymer soluble or self-dispersible in the aqueous medium, the  ratio of  the  Polymer (A)  to  the Polymer (B) being in the range 40:1 to 1:4.
Patent CA-2054350-C (CA)
Title: Method for fast acquisition in a phase locked loop
Inventor: BAKER JAMES C
IPC: H03L7/085
Filed: 1991-10-28
Granted: 1995-04-11
Abstract: The method of the present invention provides fast fre-quency acquisition in a PLL. The peak voltage for a phase er-ror signal is detected at time tp and a voltage controlled oscilla-tor warp voltage is sampled at tp. The new warp voltage to the voltage controlled oscillator is set to what the warp voltage was at tp. The bandwidth of the loop is then narrowed and the warp voltage is averaged over a number of samples. The warp voltage is then set to the average warp voltage and the loop bandwidth is widened.
Patent CA-2058417-C (CA)
Inventor: TANABE TSUNEAKI
IPC: C07D307/91
Filed: 1990-03-16
Granted: 1997-09-23
Abstract: n décrit un polymère de dibenzofuranne amorphe comprenant une unité répétée représentée par la formule décrite ci-après (II) et d'un poids moléculaire conférant une viscosité réduite valant au moins 0,2 dl/g, telle que mesurée en solution à 0,5 % (poids/vol.) dans de la N-méthylpyrrolidone à 25 degrés C, un procédé de fabrication du polymère amorphe en question, un copolymère du dibenzofuranne comprenant, en plus de l'unité répétée représentée par la formule figurant ci-dessous (II), au moins un type d'unité répétée représentée par la formule générale (III) figurant ci-dessous, dans une proportion déterminée et possédant un poids moléculaire conférant une viscosité réduite valant au moins 0,2 dl/g, telle que mesurée solution à 0,5 % (poids/vol.) dans de l'acide sulfurique concentré à 25 degrés C, et un procédé de fabrication du copolymère en question. Formule : (voir la fig. II). Formule générale (III) : (voir la fig. III)  (61)-où A est -O-, -CO-, -S-, SO2-, un groupe alkylène divalent ou une liaison simple et n est le nombre 0, 1 ou 2. On décrit également des dérivés de benzofuranne utiles comme produit de départ et un procédé de fabrication des dérivés décrits. Le polymère amorphe et le copolymère ont une excellente stabilité au moulage, sont de faible polarité et absorbent peu d'eau, ce qui en fait des composés utiles comme produits de départ pour la fabrication d'articles moulés.