baber/WOPTO huggingface dataset:
Patent DK-148000-C (DK)
Inventor: VEENSTRA JELLE
IPC: B05C11/08
Filed: 1979-10-22
Granted: 1985-07-01
Abstract: Apparatus for removing liquid from or evenly distributing liquid over magnetically attractible articles by using centrifugal forces. The articles are fed to a non-magnetic rotating drum, a helical series of magnets being arranged inside the drum adjacent the inner surface thereof.
Patent DK-155911-C (DK)
Inventor: WALKOWIAK MICHAEL
IPC: A61K6/884
Filed: 1979-11-23
Granted: 1989-10-23
Abstract: A dental material is provided based on organic plastics in paste form, which consists essentially of (a) a polymerizable binder, (b) a crosslinked bead polymer and (c) a fine-particled inorganic filler.
Patent DK-146352-C (DK)
Inventor: VANGEDAL-NIELSEN ERLING
IPC: B65D81/00
Filed: 1978-11-16
Granted: 1984-02-27
Abstract: A disposable filter bag for use in preparing extraction beverages, in particular tea, comprises an elongated funnel-like compartment (1) having an upper filling opening (8) and downwardly communicating with an extraction compartment (2) through an opening (3) having a transverse extension substantially smaller than that of the adjacent portion of the extraction compartment (2).
Patent FI-74037-C (FI)
Inventor: KUMAGAE YOJIRO
IPC: C07D471/04
Filed: 1982-11-09
Granted: 1987-12-10
Abstract: Chromogenic compounds of colorless or lightly colored form are disclosed having the following structural formula:  <IMAGE>  wherein X represents an optionally substituted aminophenyl, indolyl, julolidinyl, kairolyl, piperidinophenyl, pyrrolidinophenyl, morpholinyl, carbazolyl or indolizinyl radical. The compounds of this invention are eligible for use in pressure-sensitive and heat-sensitive record materials and manifold marking systems.
Patent FI-73369-C (FI)
Inventor: TESMANN HOLGER
IPC: B03D1/00
Filed: 1983-09-20
Granted: 1987-10-09
Abstract: Flotation aids and a process for the flotation of non-sulfidic minerals. The flotation aids have the formula    <IMAGE>  I  wherein R repesents an aliphatic, cyclic, or alicyclic C7-C23 radical, optionally substituted with one or more hydroxyl, sulfhydryl, carbonyl, ether, or thioether groups; Xn+ is hydrogen or a water-solubilizing, salt-forming cation; and n is the valence of X. The invention also relates to ore suspensions and mineral concentrates in association with the above flotation aids.
Patent FI-73486-C (FI)
Inventor: MASALIN HEIKKI
IPC: E03C1/182
Filed: 1983-12-28
Granted: 1987-10-09
Abstract: A pipe coupling with a water seal between the sinks of a draining board and the drain pipe (9), comprising a collecting pipe (4) having connected thereto one or a plurality of jointing pipes (3) for sink connecting tubes (2) and a water seal forming pipe element (7) as well as a jointing pipe (6) for said drain pipe (9). In order to facilitate the manufacture of a pipe coupling with a single mould and in a single working cycle, said collecting pipe (4), said jointing pipes (3, 6) and water seal (5,7) are designed as a single integral tubular unit, wherein the water seal comprises a straight pipe element (7), fitted with a partition (5) and extending downwards to provide a water seal compartment below the plane of said collecting pipe.
Patent FI-77622-C (FI)
Inventor: WALLIN KAY
IPC: B65G21/20
Filed: 1985-11-13
Granted: 1989-04-10
Abstract: PCT No. PCT/SE85/00121 Sec. 371 Date Nov. 12, 1985 Sec. 102(e) Date Nov. 12, 1985 PCT Filed Mar. 14, 1985 PCT Pub. No. WO85/04152 PCT Pub. Date Sep. 26, 1985.The present invention relates to an arrangement in a sealing machine through which there extends at least one conveyor (2,3,8,9), which has a plurality of constraining means (19) at predetermined spacing in the conveying direction for packages (7), which are intended to be sealed in the sealing machine after they have been filled. The conveying means comprises one or more belts (5,6,10,11) side by side and in the same plane and said constraining means comprises perforations (19) in the belts, the openings of the perforations facing towards the interior of the conveyor being in communication with a vacuum source and the openings facing towards the carrying surface of the conveyor being intended for coaction with the underside of the packages (7) placed on the conveying means and in that the packages (7) are located on the conveyor belt during conveying through the sealing machine with the aid of the suction achieved via the perforations (19) with the aid of the vacuum.
Patent FI-90933-C (FI)
Inventor: ROSENBERGER WINFRIED
IPC: H04N5/60
Filed: 1989-11-09
Granted: 1994-04-11
Abstract: With the introduction of digital television sound in accordance with the NICAM system, the problem arises of constructing a processing unit which ensures that both the digital audio signal and the analog audio signal can be processed. According to the invention, this is achieved by the fact that in the television set a NICAM decoder unit is installed which automatically detects whether a digital audio signal according to the NICAM system and/or an analog audio signal according to a conventional method is present. This NICAM decoder unit automatically switches over to processing a digital audio signal or an analog audio signal and indicates whether a stereo, mono- or bilingual transmission is being received. Furthermore, this decoder unit can be installed not only in new developments but is also suitable for subsequent installation into older television sets. Television sets, particularly television sets with stereo sound. <IMAGE>
Patent FI-92338-C (FI)
Inventor: KEMPPINEN TEUVO
IPC: D21B1/32
Filed: 1991-06-07
Granted: 1994-10-25
Abstract: The present invention relates to a method of and apparatus for treating waste paper, the method and apparatus being especially suitable for treating difficultly comminutable waste paper and board. Different packing and wrapping papers, corrugated board, wrappings covered with polyethylene, other plastic-covered boards, Tetrapak<TM>-packings and other layered papers having a great amount of contaminants can be given as examples. In the method according to the invention the material to be treated is initially comminuted, comminuted further and screened so that in the initial comminuting stage the fibrous material is separated from the plastic, foils, etc. rejects and that in the further comminuting stage the fibrous material is defibrized to the extent that it can be screened. The apparatus for realizing the method comprises an HC-pulper (4), material inlet means into the HC-pulper (2), material discharge means (14) from the HC-pulper, a defibrizing drum (6) having a defibrizing portion (22), and accept and reject discharge means (40, 44).
Patent NO-149988-C (NO)
Inventor: VOELKL FRANZ
IPC: A63C7/06
Filed: 1981-02-11
Abstract: A ski has an elongated body part, a polyethylene bottom layer arranged on the body part, and a roughening provided on a sliding surface of the bottom layer over a supporting length of the ski and including a plurality of projections each formed as an elongated tooth from polyethylene of the bottom layer and inclined in its entirety toward the rear end of the body part, wherein the teeth are arranged with a density of between 1000 and 4000 teeth per cm2. The inventive ski is manufactured by dry grinding of the sliding surface of the polyethylene bottom layer with a relatively high efficiency.
Patent NO-159462-C (NO)
Inventor: MENZEL STANLEY WILLIAM OTTO
IPC: F16L11/16
Filed: 1981-10-30
Abstract: A pipe joint comprises at least a first pipe section and a coupling therefor. The first pipe section includes a helically wound pipe strip having at least one longitudinally extending reinforcing rib extending generally helically and projecting in one radial direction. The coupling includes a coupling strip having at least one longitudinally extending reinforcing rib extending generally helically and projecting in the other radial direction. The first pipe section and the coupling are threaded together by the ribs thereof to couple the first pipe section to the coupling. A second pipe section may be suitably attached to the other end of the coupling.
Patent NO-154682-C (NO)
Inventor: WIKLUND JOHAN ELOF
IPC: B01D53/34
Filed: 1982-05-07
Abstract: The invention relates to a method for separating gaseous elementary mercury from a gas in conjunction with a wet-gas cleaning process comprising a plurality of washing stages. The mercury-containing gas is treated with an aqueous washing liquid conducted in a closed circuit, the liquid containing 0.1-300 mmol/1 mercury (II) ions and at least twice this amount of ions having the ability of forming complexes with mercury (II) ions, the mercury in the gas being oxidized and absorbed in the washing liquid. The invention is characterized in that the treatment process is carried out in conjunction with a gas-cooling process effected after the last washing stage of the wet-gas cleaning process, to form a condensate for absorbing the halogens contained in the gas. The resultant condensate is transferred to the washing liquid and the mercury (II) content of the washing liquid is maintained by contacting the washing liquid with an oxidizing agent for mercury (I) ions. The agent used to oxidize mercury (I) ions is preferably chlorine gas.
Patent NO-162169-C (NO)
Inventor: BRENHOLDT IRVING R
IPC: G01N21/53
Filed: 1983-12-08
Abstract: In an apparatus and method for determining the percentage of solid particles in a suspension (consistency), diffused radiant energy is directed from a source (14) toward a suspension (11) to be measured. The portion of the energy which is forward-scattered by the suspension is detected (18) and a first signal indicative of the magnitude of the forward-scattered energy is produced. The portion of energy which is back-scattered by the suspension is detected (16) and a second signal indicative of the magnitude of back-scattered energy is produced. The first and second signals are combined (30) at a predetermined ratio to produce a feedback signal used to control the intensity of energy emitted from the radiant energy source (14). The intensity of energy emitted from the source (14) is a function of the forward-scattered and back-scattered energy and is directly proportional to the consistency of the suspension (11) being measured. By monitoring the power driving the radiant energy source, a display calibrated in terms of percent consistency can be provided.
Patent NO-175140-C (NO)
Inventor: TIPPS BARNEY A
IPC: B42B5/00
Filed: 1988-10-31
Abstract: For convenient packaging of plastic bookbinding strips (21), cassettes are provided. The end edges of each strip are received in channels formed in opposed side rails (31). The rails engage adjacent either end the depending legs of transverse spacer bars. The spacer bars have plural sockets to engage projections on the upper ends of the legs so that the spacing between side rails may be varied to accommodate strips of different lengths - e.g., 8 1/2 inches, 11 inches, etc. Different length legs may be used to accommodate different length studs formed on the strips. By eliminating the legs entirely, flat female binding strips may be packaged in the cassette. A detent (67) is provided in the ends of the rails preventing removal of strips until the detent is bent out of position. The cassette is especially useful in equipment which mechanically assembles punched sheets and strips preparatory to binding a book in a binding machine.
Patent NO-174068-C (NO)
Inventor: AHLEN CARL HENRIK
IPC: F16L53/34
Filed: 1991-04-12
Abstract: PCT No. PCT/NO89/00113 Sec. 371 Date Apr. 30, 1991 Sec. 102(e) Date Apr. 30, 1991 PCT Filed Oct. 30, 1989 PCT Pub. No. WO90/05266 PCT Pub. Date May 17, 1990.A method and apparatus for heating a transport pipeline by inductive heating. The transport pipeline has a thermal insulator mounted on an outside surface thereof. A pair of parallel extending electric wires without metallic protection, are mounted on an outside surface of the thermal insulator.
Patent NO-178362-C (NO)
Inventor: SAUERBIER DIETER
IPC: A61K9/00
Filed: 1991-07-15
Abstract: A granulate containing mesna is made by granulating mesna in the presence of an alcohol, acetone or a mixture of one of these with water. The granulate may be converted to tablets, along with other agents. The tablets contain: 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.
Patent NO-179933-C (NO)
Inventor: SCHNEIDER WOLFGANG
IPC: B22D11/07
Filed: 1993-04-06
Abstract: Apparatus for the continuous casting of metal while simultaneously supplying a lubricant (13) or a lubricant mixture to the surface of the cast strand, with delivery channels (30,36) for at least one lubricant or a lubricant mixture, the outlet openings of which emerge in an intermediate area between a hot top (21), through the opening of which molten metal is supplied, and a mould in the open cross-section of which the molten metal solififies. Provided between the hot top and the mould (22) is an intermediate element with a central opening, the surfaces of which, together with the adjoining surfaces of the hot top and/or of the mould, form at least the end sections of the delivery channels (30,36), which end sections lead directly to the outlet openings, the intermediate element being a sheet-metal part. In addition, end sections of the delivery channels, said end sections extending at least as far as the opening edge, are machined into the surface of the intermediate element and/or into the surface of the mould to a constant depth. <IMAGE>
Patent CA-2001719-C (CA)
Title: Phosphorylated fusion proteins and uses related thereto
Inventor: PESTKA SIDNEY
IPC: C07K19/00
Filed: 1989-10-27
Granted: 2002-01-15
Abstract: Modified proteins, modified interferons .alpha.'s and .beta.'s, phosphorylated modified proteins and DNA sequences encoding the above, applications and uses thereof. Modified phosphorylated Hu-IFN-.alpha.-like proteins are provided which carry an identifiable label such as a radio-label. Corresponding phosphorylatable Hu-IFN-.alpha.-like proteins which contain a putative phosphorylation site. DNA sequences which encode a Hu-IFN-.alpha.-like protein and contain a sequence encoding a putative phosphorylatable site. Appropriate expression vectors are used to transform compatible host cells of various microorganisms, such as E. coli. Numerous uses for the phosphorylated proteins are disclosed.
Patent CA-2003480-C (CA)
Title: Fungicides
Inventor: DE FRAINE PAUL JOHN
IPC: A01N43/60
Filed: 1989-11-21
Granted: 2003-10-21
Abstract: Compounds having the formula (I) :   (see formula I) and stereoisomers thereof, wherein A is hydrogen, halo, hydroxy, C1-4 alkyl, C1-4 alkoxy, C1-4 haloalkyl, C1-4 haloalkoxy, C1-4 alkylcarbonyl, C1-4 alkoxycarbonyl, phenoxy, nitro or cyano; R1 and R2, which may be the same or different, are hydrogen, optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted heterocyclylalkyl, optionally substituted cycloalkylalkyl, optionally substituted aralkyl, optionally substituted heteroarylalkyl, optionally substituted aryloxyalkyl, optionally substituted heteroaryloxyalkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted alkoxy, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted aryloxy, optionally substituted heteroaryloxy, nitro, halo, cyano, -NR3R4, -CO2R3, -CONR3R4, -COR3, -S(O)n R3 wherein n is 0, 1 or 2, (CH2)m PO(OR3)2 wherein m is O or 1, or R1 and R2 join to form a carbocyclic or heterocyclic ring system; and R3 and R4, which may be the same or different, are hydrogen, optionally substituted alkyl, optionally substituted aralkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted aryl or optionally substituted heteroaryl. The compounds are useful as fungicides, insecticides and miticides.
Patent CA-2003591-C (CA)
Inventor: DONNELLY DONALD E
IPC: F23Q7/22
Filed: 1989-11-22
Granted: 1994-05-17
Abstract: ABSTRACT OF THE DISCLOSURE A gas burner control system includes an electrical resistance igniter, gas valve means, and a microcomputer and related circuitry. The microcomputer and related circuitry control energizing of the igniter in such a manner so that the igniter, after successive ignition attempts, will eventually in response to a learning routine, be heated to a desired ignition temperature. The microcomputer and related circuitry also control operation of a circulator blower in response to burner flame and provide for numerous checks on the integrity of system components.
Patent CA-2012826-C (CA)
Title: Novel cyclic acetals
Inventor: EILERMAN ROBERT G
IPC: A23L27/20
Filed: 1990-03-22
Granted: 2000-05-30
Abstract: This invention provides novel cyclic acetals useful as delayed release flavorants and odorants. These compounds possess no detectable flavor or odor themselves at normal temperatures and atmospheric conditions but release an aldehyde flavorant upon heating at higher temperatures. The novel cyclic acetals of the present invention are of formula   and may be used as flavorants in tobacco compositions or tobacco substitutes, as sustained flavorants and odorants to mask or enhance the flavors and odors of burning tobacco products, as flavor additives to microwaveable foods, and in the preparation of chewing gums.
Patent CA-2015281-C (CA)
Title: Polarized electromagnetic relay
Inventor: MAEHARA MINORU
IPC: H05B41/392
Filed: 1990-04-24
Granted: 1995-08-29
Abstract: An improved inverter AC power supply comprises a chopper providing a DC voltage from an AC source voltage and an inverter providing from the DC voltage a high frequency AC voltage to a load.  The chopper comprises a pair of first and second switching elements operating to turn on and off for obtaining a periodically interrupted AC voltage which is rectified and smoothed to provide the DC voltage to the inverter.  The inverter is arranged to share the first and second switching elements in common to the chopper and operates to drive the same switching elements for switching the DC voltage in order to provide a desired AC voltage to the load.  The power supply is provided with an input power sensor monitoring an input power supplied to the chopper and an output power sensor monitoring an output power from the inverter to the load.  A power controller is included for controlling to vary at least one of a switching frequency and a duty ratio for the first and second switching elements in accordance with the monitored chopper input power and inverter output power in the direction of equalizing the input and output powers.
Patent CA-2021035-C (CA)
Title: Packing container
Inventor: SCHELLENBERG WALTER
IPC: B65D3/22
Filed: 1990-07-12
Granted: 1996-09-03
Abstract: For separate waste utilization of the plastic and cardboard parts of a used packing container, the cardboard sleeve reinforcing its circumferential wall and only positively connected thereto has a desired separation strip, whose operation leads to the separation thereof.  The desired separation strip is formed on the overlap area of the cardboard sleeve.  It only has one weakening line bounding it on one side and concealed by the overlap.  On tearing, the inner overlap edge acts as a cutting edge for the outer overlap layer.
Patent CA-2033090-C (CA)
Title: Deodorant compositions containing at least two aldehydes and deodorant products thereof
Inventor: JOULAIN DANIEL
IPC: A61L9/01
Filed: 1990-05-28
Granted: 1996-07-09
Abstract: Deodorant compositions containing an aldehyde chosen from acyclic and non-terpene aliphatic aldehydes, non-terpene alicyclic aldehydes, terpene aldehydes, aliphatic aldehydes substituted by an aromatic group, bifunctional aldehydes and an aldehyde chosen from aldehydes having a carbon-borne non-aromatic aldehyde-function alpha-unsaturation, aldehydes having aldehyde-function alpha-unsaturation conjugated with an aromatic cycle and aldehydes whose function is borne by an aromatic cycle. Deodorant products containing the above.
Patent CA-2033710-C (CA)
Title: Sterilization biological test pack
Inventor: DYCKMAN JOHN
IPC: G01N33/00
Filed: 1991-01-07
Granted: 1998-12-29
Abstract: A sterilization biological test pack includes a first   plurality   of   apertured   planar   sheets   of substantially porous paper disposed  to  form a stack.          Each  of  the  sheets  defines  a  generally  centrally disposed  aperture,  the apertures operatively defining together a single cavity extending through the stack.          Second  and  third  pluralities  of  unapertured  planar sheets  of  substantially porous paper are disposed on opposed  sides  of  the  stack and aligned therewith  to close the stack cavity at either end thereof and define a chamber about the cavity configured and dimensioned to receive a biological indicator.  The first,  second and third pluralities together define a sheet pad.  A tray     formed     of     unapertured     substantially gas-impermeable material,  has  a base  coextensive  and aligned with the exposed side of  the  third plurality and  four  sidewalls  transverse  to  the  base  together substantially covering the exposed edges  of  the pad. The tray and the pad together define an assembly.  An organizer  is disposed all about the periphery of the assembly  to  maintain  the  sheets  and  the  tray  in  a predetermined spatial relationship while permitting the passage of steam and air to and from the assembly.
Patent CA-2050064-C (CA)
Title: Mine system
Inventor: GROSCH HERMANN
IPC: F42C15/42
Filed: 1991-08-27
Granted: 1995-02-14
Abstract: ABSTRACT OF THE DISCLOSURE    A system for remotely programming a mine includes a programming device comprising a computer having a data memory storing data representing all functions required to control the mine once the mine is laid, a code word memory and a random number generator.  An output device is connected to the computer for displaying the data contained in the data memory.  An input device causes data stored in data memory to be displayed by the output device, requests the random number generator to generate random numbers corresponding to respective addresses in data memory under which selected functions displayed by the output device are stored, and causes the storage of the generated random numbers as code words, together with corresponding data memory addresses, in the code word memory.  A transmitter is connected to the computer for providing contactless transmission of the contents of the code word memory.  A programmable electronic unit in the mine includes a receiver tuned to the transmitter of the programming device and a second computer connected to the receiver.  The second computer has a second code word memory for storing the contents of the transmitted code word memory, and a second data memory corresponding to the data memory of the programming device storing data identical to the data stored in the data memory of the programming device.  The second computer correlates a subsequently received code word with a code word previously stored in the second code word memory so that the function in the second data memory stored under the address corresponding to the subsequently received code word can be carried out.