baber/WOPTO huggingface dataset:
Patent CA-1272311-A (CA)
Inventor: MEYER CHARLES S
IPC: H04H20/81
Filed: 1987-10-06
Granted: 1990-07-31
Abstract: Abstract of the Disclosure A digital audio transmission system which is compatible with common carrier digital hierarchy systems converts two channels of analog data, such as precision stereo audio, into high resolution digital data words sampled at a high frequency. The data words are parity checked with the addition of one bit and divided into odd and even bit words for each channel. The bit words are time domain multiplexed into a common carrier frame with separate words for the parity bits and alternating channel data consisting of an odd and an even bit word. Each bit word is checked for all zeros and modified accordingly to assure that ones density and consecutive zero restraints are achieved. The resulting common carrier frames are transmitted over the appropriate common carrier cross-connects to a receiver which decodes the frames, recovering the bit and parity words. The bit words are recombined into data words and checked for parity.  The data words are reconverted to the analog data, with valid data words being substituted for data words having a parity error. The analog data is sampled to divide it into the original two channels, resulting in a high precision recreation of the original analog data.
Patent CA-1253445-A (CA)
Inventor: LADOUCEUR ROBERT G
IPC: B61B11/00
Filed: 1988-01-06
Granted: 1989-05-02
Abstract: ABSTRACT           The invention is a device,  called a grabber, which is engageable with a moving rope so that the rope can pull an article attached to the grabber along with it.  Typically the rope will be part of a rope tow and the article will be a sliding conveyance such as a sled, toboggan or an inflated inner tube.  The grabber has a handle end and a working end with a rectangular slot in the working end opening to a bottom edge thereof. The grabber is connected to the conveyance by a short length of rope.  The grabber is engaged with the moving rope via the slot and opposite corners of the slot bite into the rope to grab the rope and thus pull the conveyance with the rope, preferably from the bottom of a hill to the top thereof.  Sliders will find their activity more enjoyable if they do not have to walk to the top of the hill dragging their conveyances along with them.
Patent CA-1271101-A (CA)
Inventor: HOBAN MICHAEL J
IPC: F23L17/16
Filed: 1988-05-12
Granted: 1990-07-03
Abstract: FLUE DRAFT INDUCTION DEVICE          ABSTRACT OF THE DISCLOSURE           Back  draft  is  prevented  in  a  conventional furnace or woodstove system in which the combustion gases are generally sufficient to generate the positive draft for combustion but occasionally fails due to pressure differences, combustion conditions or outside temperature conditions.   The back draft device comprises a nozzle mounted in the flue which is connected to a duct supply-ing pressurized air from a fan which is passed over a heater so that heated air is injected into the flue.  A flow control device comprises a housing which is divided by a transverse sheet.   In a front face on one side of the divider is provided a flap valve controlling air in-let into the duct of the fan.  On the other side of the divider is provided a flap valve controlling an air out-let from the outside of the building.  The flow control device automatically controls whether the air for the nozzle is drawn from the interior or the exterior of the building depending upon the pressure differences.   The device can be actuated by a temperature sensor in the flue.
Patent CA-1272902-A (CA)
Inventor: WILEY PATRICK
IPC: E01C19/05
Filed: 1989-05-15
Granted: 1990-08-21
Abstract: ABSTRACT          An  asphaltic  pavement  preconditioning  machine  to remove and grind up old asphalt so that it can be rejuvenated. The Method and apparatus heats a strip of asphalt,  grinds a first strip portion and moves the ground asphalt to a second strip portion leaving behind an exposed unsoftened layer.  Both the ground material and the previously heated unground asphalt in the second strip are then ground.  The exposed hard asphalt in the  first  strip  is  heated,  softened and then ground and moved onto the first strip portion.  The heat from the ground asphalt  lying  over  the  center  strip  portion  softens  the unground asphalt there which is  subsequently ground together with the ground material and left for further processing.
Patent CH-541337-A (CH)
Title: Thermoplastic ski-base for cross country skiing
Inventor: TIITOLA ANTTI-JUSSI DIPL ING
IPC: A63C5/04
Filed: 1971-03-16
Abstract: A textile fabric plush is worked into the ski base so that the upright fibres reach at least up to the gliding surface of the ski base. Pref. the plush shows the least resistance to sliding in one direction, that is towards the back of the ski. The skis have improved grip.
Patent CH-555293-A (CH)
Title: Hydrogen gas production control - by photoelectric scanning of U-tube manometer and electrolytic current counting
IPC: C25B15/02
Filed: 1971-06-23
Abstract: Hydrogen gas is produced electrolytically for use in a catalytic hydrogenation reaction under the control of a U-shaped manometer tube. One end is connected to the gas pipe from the electrolytic vessel to the reaction vessel, and the other end is fitted with a photocell to control the electrolytic current supply as a function of the hydrogen pressure. A voltage-to-frequency converter across a resistor in this current circuit produces a pulse sequence of a frequency proportional to the current, and these are counted. This achieves accurate measurement and control of the hydrogen gas rate and complete independence of the ambient conditions. The fully automatic function makes it possible to carry out precise reactions rapidly and in large batches.
Patent DK-159082-A (DK)
Inventor: HOEJ HEROLD H
IPC: E03F/
Filed: 1982-04-07
Abstract: As protection against incursion of rats into down-pipes in sewer systems, a pipe piece is inserted in the down- pipe, the cross-sectional area of which pipe piece is different from place to place and in which the transition from one cross-sectional area to another is shaped as a continuous curve. The rats are thereby unable to gain a foothold in the pipe piece. The pipe piece can be inserted in both new and existing down-pipes. <IMAGE>
Patent DK-196189-A (DK)
Inventor: SHAH SHAILESH B
IPC: A61K9/22
Filed: 1989-04-24
Abstract: The present invention relates to an oral osmotic system for the control and continuous administration of metoprolol over a lengthy time interval, which contains a uniform, separate internal layer of water-soluble coating agent. Water-soluble coating agents which can be used are HPMC, PVP, optionally mixed with polyethylene glycol.
Patent DK-292589-A (DK)
Inventor: HEYES PETER JOHN
IPC: B32B15/08
Filed: 1989-06-14
Abstract: A metal can end with a one-piece tear-open closure of a polymeric material (e.g. a polyolefin or polyamide) moulded thereon so as to fill an aperture therein and to form a rim surrounding the aperture on the underside and a pull tab lying against the upper side of the can end, wherein the underside of the can end has a coating of a polymeric material bonded to the polymeric material of the rim and the upper side has a coating whose outer surface is of a different polymeric material which will not bond to the polymeric material of the closure, the materials of the coatings being chosen to be capable of being laminated simultaneously to the metal of the can end, e.g. by the use of bonding resins such as an acid-modified polyolefin resin.
Patent DK-343887-A (DK)
Inventor: RAEMDONCK HANS
IPC: C11D3/00
Filed: 1987-07-03
Abstract: Detergent and shampoo compositions are disclosed, containing a complex of an aryl amine with a fatty acid or a phosphate ester. Softening agents consisting of these complexes are also disclosed. The softening agents herein give excellent through-the-wash softness, without impairing the overall cleaning performance on greasy stains.
Patent DK-395887-A (DK)
Inventor: GROSS JUERGEN
IPC: G01N35/00
Filed: 1987-07-29
Abstract: In the device for impregnating test strips with a plurality of test areas, a spraying device (3) is mounted above a repository (1) for the test strips (2) so as to move parallel to the test strip. The spraying device has a wide-slot nozzle (4). <IMAGE>
Patent DK-406480-A (DK)
Inventor: LEVERETT P J
IPC: E04C2/42
Filed: 1980-09-26
Abstract: A flooring system comprising a plurality of spaced load-bearing joists (10) and flooring members (11) extending thereacross at right angles thereto. Each flooring member (11) has a web (14) and a pair of downwardly depending flanges (15), and each joist (10) is of generally triangular cross-section with spaced pairs of slots (20) for accommodating the flanges (15) of the flooring members (11). Each slot (20) of a pair thereof has a lesser length than the depth of the associated flange, but the flange is also provided with slots (23) to accommodate parts of the associated joist (10), whereby the web of each flooring member (11) may bear on the top faces (13) of the joiststhe member crosses.The flooring members and joists are made from a plastics material allowing the parts to be snap-fitted together.The flooring members may be apertured and spaced apart such that the resultant floor is ventilated, making the floor especially suitable for animal enclosures. The floor however also finds industrial applications, for instance where chemicals may be split and are to drain away.
Patent DK-428486-A (DK)
Inventor: SOERENSEN HANS JOERGEN
IPC: E02F/
Filed: 1986-09-08
Abstract: An apparatus for use in smoothing gravel or sand comprises a levelling bar 5, which, drawn behind a vehicle 7, is guided on a number of laid guide rails 4, and in which in front of the levelling bar in the direction of travel there is fitted a motor-driven 9 screw conveyor 6, essentially parallel with the bar. During levelling, the excess quantity of gravel is transported away and dumped in an oblong heap 15 by one of the sides of the levelled area 3. The screw 6 is drawn by a hydraulic motor 9, which is provided with pressure through lines 10 from the vehicle 7. <IMAGE>
Patent DK-462389-A (DK)
Inventor: KOBER HORST
IPC: H05K1/02
Filed: 1989-09-19
Abstract: In a process for producing circuit boards or inner layers of circuit boards containing rigid and flexible parts, at every part which is to be flexible a laminar piece which is identical in its dimensions to said part is punched out of the rigid insulating material layer before the lamination of the individual-layer composite and is reinserted as a filling piece immediately thereafter as an exact fit into the punched window by the reverse procedure. <IMAGE>
Patent DK-471185-A (DK)
Inventor: BECK ANDREAS
IPC: C07D257/00
Filed: 1985-10-15
Abstract: 4-Acylresorcinol ethers of the formula <IMAGE> in which R1 is alkyl, alk is hydroxyalkylene which is optionally interrupted by oxygen, and R2 is 5-tetrazolyl, with it being possible for the ring A additionally to be substituted by alkyl, alkenyl, alkynyl, alkoxy and/or halogen, and for the ring B additionally to be substituted by alkyl, alkanoyl, alkoxy, alkoxycarbonyl, carboxy, cyano, carbamoyl, halogen and/or trifluoromethyl, or their salts, are prepared in a known manner. The compounds I have antiallergic properties.
Patent FI-870499-A (FI)
Inventor: CROSS PETER EDWARD
IPC: C07D213/74
Filed: 1987-02-06
Abstract: A compound of the formula: 
<CHEM>
 or a pharmaceutically acceptable salt thereof, wherein <<Het>> is selected from (a) a 3- or 4-pyridinyl group optionally substituted by one or two substituents each independently selected from C1-C4 alkyl and amino, (b) a 2-pyridinyl group substituted by an amino group, (c) a 2-imidazolyl group optionally substituted by one or two C1-C4 alkyl groups and (d) a 2-, 3- or 4-pyridinyl group substituted by a nitro group, or an N-oxide thereof, or a 2-, 3- or 4-pyridinyl group substituted by a group of the formula -NHCOO(C1-C4 alkyl);
 R is selected from (a) -NHSO2R<3> where R<3> is C1-C4 alkyl, C3-C7 cycloalkyl or -NR<1>R<2> where R<1> and R<2> are each independently M or C1-C4 alkyl, (b) -SO2NR<1>R<2>where R<1> and R<2> are as defined above, (c) nitro, (d) amino and (e) acetamido;
 and X is a group of the formula -(CH2)m- where m is an integer of from 1 to 4, -CO(CH2)n- or -CH(OH)(CH2)n- where n is 1, 2 or 3.
Patent FI-885481-A (FI)
Inventor: DAVEY RODNEY JOHN
IPC: H02G1/08
Filed: 1988-11-25
Abstract: The blowing head (3) comprises an elongated tube (4) whose downstream end communicates with the passageway (2) into which an optical fibre member (1) is to be blown. A source of gas (pref. compressed air) is connected to a side arm (5) upstream from a venturi constriction (6) into which a hypodermic tube (7) extends with adjustment by a collet chuck (8). A pair of downstream lateral vent tubes (9) discharge adjustable amts. of air to atmos. through control valves (10) and silencers (11). The flow of air into the hypodermic tube (7) assists movement of the fibre (1) through it into the passageway (2).
Patent FI-885624-A (FI)
Inventor: ZETTER CLAES
IPC: D21H17/28
Filed: 1988-12-02
Abstract: The invention concerns a cardboard applicable for aseptic packaging. The dry strength in the cardboard is improved by ordinary starch sizing, as well as its wet strength by a likewise ordinary hydrophobic sizing. To better withstand peroxide treatment included in aseptic packaging processes, the cardboard is bulk-sized with a size based on an alkylsuccinic acid anhydride.
Patent FI-893854-A (FI)
Inventor: BENEDICT CHRISTINE V
IPC: C08F8/30
Filed: 1989-08-16
Abstract: A water soluble cationic peptide-containing graft copolymer exhibiting a molecular weight of from about 30,000 to about 500,000 are provided comprising:   (a) a polymeric backbone containing or capable of modification to include free primary or secondary amine functional groups for reaction with an amino acid or peptide graft and exhibiting a molecular weight from about 10,000 to about 250,000; and (b) an amino acid or peptide graft reacted with from at least about 5% to about 100% of the primary or secondary amine functional groups of the polymeric backbone, wherein said amino acid or peptide graft comprises at least one 3,4-dihydroxyphenylalanine (Dopa) amino acid or a precursor thereof capable of hydroxylation to the Dopa form.   The peptide-containing graft copolymers of the present invention can vary in (a) molecular weight, cationicity, percent substitution of the amino acid or peptide unit grafted to the polymer backbone and (b) the chemical and physical structure of the peptide-containing graft copolymer itself, thereby enabling specific tailoring of the polymers of the present invention for particular end-use applications.
Patent FI-902961-A (FI)
Inventor: KONG-CHAN JOSEPHINE LING YEE
IPC: A23L33/20
Filed: 1990-06-13
Abstract: simulated cheese analogs which are reduced in calories and animal fat are produced by combining protein derived from aged or non-aged low-fat or full-fat cheese, dry-powdered bland flavored milk protein, vegetable protein, or mixtures thereof; water; cheese flavors; an emulsifying salt; an acidulant, if desired; adjuvant materials, if desired; and a fatty substance which is non-digestible, partially digestible, or is lower in net caloric efficiency than butterfat, animal fat, or vegetable fat.
Patent FI-906366-A (FI)
Inventor: SEURON PATRICK
IPC: C07D233/72
Filed: 1990-12-21
Abstract: New process for the preparation of the products of formula (I): 
<IMAGE>
 in which: 
 
  R1, R2 and R3, which are identical or different, denote H, alkyl, alkenyl, alkynyl, alkyloxy, alkenyloxy, alkynyloxy, phenyl, phenoxy, nitro, trifluoromethyl, acyl or esterified carboxyl, 
  R4, R5 and R6, which are identical or different, denote H or alkyl, characterised in that the product of formula (II): 
 
<IMAGE>
 in which R1, R2 and R3 have the meaning shown above and Hal denotes a halogen atom, is reacted with the product of formula (III): 
<IMAGE>
 in which R4, R5 and R6 have the meaning shown above, the reaction taking place in the presence of a catalyst, optionally of a solvent.
Patent FI-913951-A (FI)
Inventor: TROEDEL REINHARD
IPC: C07D501/36
Filed: 1991-08-21
Abstract: Process for the preparation of crystalline TACA <IMAGE>  by reacting 7-ACA <IMAGE> and MMTA <IMAGE> in the presence of a base, followed by precipitation by adding a TACA solution to part of a given quantity of an acid which can also contain a precipitation auxiliary, followed by completion of the precipitation by a further addition of acid or by a further addition of TACA solution and acid.
Patent FI-922189-A (FI)
Inventor: AALTONEN OLLI
IPC: C07B57/00
Filed: 1992-05-14
Abstract: The invention relates to a method for the preparation of optically active derivatives of epoxypropionic acid from racemic mixtures. The racemic mixture to be separated is first dissolved in carbon dioxide and the obtained solution is then passed through a chromatographic column. In a third step, the desired optical isomer of the derivative of epoxypropionic acid is separated from the eluant.
Patent FI-923829-A (FI)
Inventor: GORBACH SHERWOOD L
IPC: A23C/
Filed: 1992-08-26
Abstract: The invention concerns a method for producing foodstuffs, in particular dairy products, using Lactobacillus acidophilus strains. Bacteria of the L. acidophilus ATCC 53103 strain are preferably added to the food product.
Patent FI-934233-A (FI)
Inventor: FJAELLSTROEM ROLAND
IPC: B01D24/46
Filed: 1993-09-27
Abstract: PCT No. PCT/SE93/00062 Sec. 371 Date Jan. 12, 1994 Sec. 102(e) Date Jan. 12, 1994 PCT Filed Jan. 28, 1993 PCT Pub. No. WO93/15265 PCT Pub. Date Aug. 5, 1993.A suspension containing fine and coarse particles is sprayed under high pressure by way of spray nozzles (10) against a rotating filter medium (7), so that the suspension is separated into a fine fraction, which passes through the filter medium and which contains said fine particles, and a coarse fraction, which does not pass through the filter medium and which contains said coarse particles. According to the invention the filter medium (7) is rotated by way of a drive motor (6) at a speed such that coarse particles and liquid developing on the side of the filter medium are removed from the filter medium substantially as the result of the centrifugal force the coarse particles and liquid are subjected to. In consequence the filter medium is efficiently kept clean during operation, which increases the capacity and improves the separation efficiency.
Patent FI-934902-A (FI)
Inventor: DOHERTY DANIEL H
IPC: C12N15/01
Filed: 1993-11-05
Abstract: Variant xanthan gums are provided which include a water-soluble polysaccharide polymer comprising repeating pentamer units having a D-glucose:D-mannose:D-glucuronic acid ratio of about 2:2:1, and a water-soluble polysaccharide polymer comprising repeating tetramer units having a D-glucose:D-mannose:D-glucuronic acid ratio of about 2:1:1. The D-glucose moieties are linked in a beta-[1,4] configuration. The inner D-mannose moieties are linked in an alpha-[1,3] configuration, generally to alternate glucose moieties. The D-glucuronic acid moieties are linked in a beta-[1,2] configuration to the inner mannose moieties. The outer mannose moieties are linked to the glucuronic acid moieties in a beta-[1,4] configuration. Processes for preparing the polysaccharide polymers are also provided.
Patent FI-940519-A (FI)
Inventor: DE WAAL MALEFYT RENE
IPC: A61P31/04
Filed: 1994-02-04
Abstract: A method is provided for treating septic shock or toxic shock that comprises administering an effective amount of interleukin-10.
Patent FI-945810-A (FI)
Inventor: PAPADOPOULOS MARIOS GABRIEL
IPC: G09B1/20
Filed: 1994-12-09
Abstract: A music teaching aid (10) which comprises a base member having a surface on which a number of reference rings (13) are positioned so as to have independent rotatable movement on the base member. Depending on the shape of the base member, the reference rings (13) are either substantially coaxial cylindrical sleeves or concentric rings. Each reference ring (13) has an outside surface which is divided into segments each of which displays indicia representing a note of the chromatic scale and which is identifiable by a predetermined colour coding system such that when segments of the reference rings (13) are aligned in accordance with the predetermined colour coding system, corresponding segments of each successive ring will represent the notes of a non-chromatic scale.
Patent FI-952497-A (FI)
Inventor: NONIEWICZ ZBIGNIEW
IPC: B25H1/08
Filed: 1995-05-23
Abstract: The work bench has an upper frame (5) borne on legs (1,2). Two plate-like jaws (8,9) are supported on opposite longitudinal spars (6) of this frame. The front one (8) can be set by two setting spindles (14) fitted in the longitudinal spars relative to the rear jaw (9). The rear jaw can be moved along the longitudinal spars, and has locking pins (32) fitting in locking holes (35) in the spars. The locking pins can be lifted out of the locking holes by operating members (37), and can be fixed in an unlocked position.
Patent FI-954940-A (FI)
Inventor: FOOTE NICHOLAS PETER MARTIN
IPC: C12Q1/54
Filed: 1995-10-17
Abstract: An assay device comprises a tube, a removable top part and a bottom part, wherein an elongate member with a swab at its distal end is mounted on the top part, the top part includes a compartment containing liquid and partly defined by a first frangible membrane that can be ruptured to release the liquid into the tube, and the bottom part contains a reagent and is partly defined by a second frangible membrane that can be ruptured on movement of the bottom part relative to the tube. Reaction occurring in the bottom part can be observed through a window. This reaction may be of the type involving amplification of say, ATP, e.g. by providing AMP, glucose-6-phosphate (G6P), adenylate kinase, glucokinase and reagents that convert glucose (G) to give a color, whereby the following reactions occurAMP+ATP->2ADPG6P+ADP->ATP+G.
Patent FI-955678-A (FI)
Inventor: HUGENTOBLER ERNST
IPC: C03B5/03
Filed: 1995-11-24
Abstract: Refuse incineration slag is fed into a first heating chamber (2) and is melted there under oxidising conditions. Hence the melt is led into a second heating chamber (3) where heavy metal components are reduced into their metallic form, after which the melt is led into a third heating chamber (4). In each chamber the heavy metals present in metallic form are sedimented. The heavy metals sedimented in the third chamber (4) are continuously fed back into one of the preceding chambers (2,3) for collection and withdrawal. The heating chambers are connected to one another by means of passages (17,33). The chambers (3,4) have a bottom sloping towards the chamber (2) which incorporates a heavy-metal collecting pit (11).
Patent FI-962491-A (FI)
Inventor: CUPPS THOMAS LEE
IPC: A61P11/00
Filed: 1996-06-14
Abstract: The subject invention relates to compounds having the structure:   <IMAGE>   wherein: (a) R is unsubstituted C1-C3 alkanyl or alkenyl; (b) R' is selected from unsubstituted C114 C3 alkanyl or alkenyl; unsubstituted C1-C3 alkylthio or alkoxy; hydroxy; thiol; and halo; and (c) R'' is selected from hydrogen; unsubstituted C1-C3 alkanyl or alkenyl; methyl monosubstituted with hydroxy, thiol or amino; unsubstituted C1-C3 alkylthio or alkoxy; amino; unsubstituted amide; unsubstituted or C1-C3 substituted amido; halo; unsubstituted sulfoxide; unsubstituted sulfonyl; and cyano; pharmaceutical compositions containing such compounds, and the use of such compounds for preventing or treating respiratory, ocular, and/or gastrointestinal disorders.
Patent FI-970281-A (FI)
Inventor: LAIJOKI-PUSKA RITVA
IPC: F25C3/00
Filed: 1997-01-23
Abstract: An apparatus for a space study generates visually impressive fluffy frost effects from the controlled freezing of water. This apparatus has transparent side walls and contains thermal elements and electrodes that can be either round or planar. The thermal elements can be Peltiers. Applying a DC voltage across the electrodes controls the generation of the artful frost effects. The apparatus can also contain, displays, illuminators and other components for enhancing the visual effect.