baber/WOPTO huggingface dataset:
Patent CA-1258160-A (CA)
Inventor: ERICKSON DONALD C
IPC: C01B13/02
Filed: 1986-08-19
Granted: 1989-08-08
Abstract: ABSTRACT    A temperature swing absorption separation of oxygen from air is performed with an oxygen acceptor of alkali metal nitrate and nitrite.
Patent CA-1269615-A (CA)
Inventor: GEORGE FLINT R
IPC: E21B23/06
Filed: 1986-08-27
Granted: 1990-05-29
Abstract: ABSTRACT OF THE INVENTION      Methods and apparatus are provided for setting a packer and for placing a seal assembly into the packer bore on a single trip into the borehole.  Such apparatus includes a releasable mechanism coupling the seal assembly in fixed relation to the packer until such time as the packer is at least partially set.  Methods and apparatus of the present invention also include a mechanism for hydraulically setting a packer without any manipulation of the tubing string.  A pair of hydraulic pistons are utilized to move in opposite directions and exert forces on both a packer actuating sleeve and the packer body to set the packer.  Methods and apparatus are provided for actuating well tools in response to the hydrostatic pressure in the well.  Through use of such apparatus, a chamber at atmospheric pressure is placed in communication with one side of a hydraulically movable member, the other side of which is exposed to hydrostatic pressure.  The low pressure of the atmospheric chamber causes movement of the member to operate the well tool.
Patent CA-1266432-A (CA)
Inventor: LIPSHITZ HAROLD M
IPC: A61K9/16
Filed: 1986-11-17
Granted: 1990-03-06
Abstract: ABSTRACT     Novel compositions for topical application of a water-insoluble bioactive reagent, e.g. a pesticide, comprising an aqueous emulsion of a polymer swellable by the sebum and other "skin oils" and which will agglomerate or coagulate near the skin, the polymer having the bioactive agent encapsulated or dispersed therein; and novel methods employing the same for controlled release of the bioactive reagent over an extended period or time.
Patent CA-1251198-A (CA)
IPC: G01N33/00
Filed: 1987-09-28
Granted: 1989-03-14
Abstract: A B S T R A C T This invention relates to apparatus for carrying out physical and/or chemical processes, more specifically a heat exchanger (10) of the continuous type, comprising a large number of vertical heat exchanger tubes (18)mounted between a lower chamber (17) and an upper chamber (16) within a jacket (15) Within the tubes (18) small solid particles are kept in a fluidized condition by the fluid medium passing up from the lower chamber (17) through the tubes (18), so as to achieve a good heat transfer, whereas also any deposit will be removed from the inner tube walls. For the downward flow of the granular mass at least one return tube (21) is provided. Downward circulation of the fluid medium through the return tube (21) should be minimal, however, which can be achieved by an increase of the pressure difference between the upper and lower chamber (16; 17), which increase of the pressure difference can be achieved by fitting several distribution plates (24; 42) at a level above the return tube (21) outlet into the lower chamber (17), preferably so that the apertures in the various distribution plates (24; 42) of the multiple design are not vertically in line. The second distribution plate (42) also serves to minimise excessive wear of the material of the jacket (15) due to the eddying motion of the granules.
Patent CA-1271647-A (CA)
Inventor: HERGET GERHARD H
IPC: G01L1/10
Filed: 1989-04-07
Granted: 1990-07-17
Abstract: ABSTRACT        A borehole strain monitor for soft rock consisting of a sensing unit, an installation/retrieval provision and a read-out unit.  The sensing unit has a U-shaped yoke and is fitted with a vibrating wire transducer.   A magnetically coupled variable frequency oscillator determines the point of resonance for the tensioned wire.  The resonant frequency is measured with a frequency counter.  The sensing unit is used, typically, in boreholes between two and six inches in diameter.  The unit is firmly seated in the borehole by means of a pad at one side and a positively guided wedge at the other to bring the unit in contact with diametrically opposed portions of the borehole wall.
Patent CH-537433-A (CH)
Title: Air-drying water-dispersible polyurethane - resins
Inventor: THEMISTOKLIS KATSIBAS
IPC: C08G65/26
Filed: 1969-12-08
Abstract: Oxidatively drying, carboxy gp. contg epoxide-modified polyurethanes (or copolymer resins) are prepd. by reacting (I) (a) 25-45 wt.% unsatd. fatty acids of iodine no. 130-390 (b/2-35 wt.% satd. aliphatic, satd. cycloaliphatic or aromatic mono- or poly-carboxylic acids (anhydrides) having carboxyl gps. bonded to sec or tert. C atoms, or mixts. (c) 2-30 wt.% mono- or poly-hydric org-hydroxyl cpds alone or in admixt. (d) 4-12 wt.% polyoxyalkylone cpds contg >=1 atom of active H and having av. mol. wt. 200-50,000 and (e) 1-35 wt.% epoxide cpds. contg >=1 epoxide gp, reacted stepwise by heating at 155-260 degrees C unitl the reaction prod. has an acid no. 0-300, and the resulting hydroxyl esters reacted by warming at 70-120 degrees C; with (II), 0.05-50 wt.% isocyanates, the reaction between (I) and (II) being effected with a ratio of total hydroxyl equivalents to isocyanate equivalents of 0.01 to 1-1.45 to 1.
Patent CH-513377-A (CH)
Title: Fluid refrigeration process - using two closed cycles - for operating gas
Inventor: JAMES KEMBLE LA FLEUR
IPC: F02C1/10
Filed: 1964-05-04
Abstract: A fluid refrigeration process consists of compressing a gas in a compressor, then dividing the flow into two parts; the first is passed through a closed motor cycle comprising heating of the gas by an external heat source, its expansion in a turbine which drives the compressor, its cooling by an external source and its re-introduction into the compressor, the gas leaving the motor turbine giving up heat to the compressed gas before the latter is heated by the external source; the second flow passes through a closed refrigeration cycle comprising cooling by an external source, expansion in a second turbine, heating by the fluid to be cooled and re-entry into the compressor, the compressed gas, after cooling by the external source, being cooled by the expanded gas leaving the turbine after the latter has been heated by the fluid to be cooled. Used especially for liquefying air, the advantages of the process include purity of the gas in closed cycles and wide choice of operating gas.
Patent CH-543682-A (CH)
Title: Self-lubricating plastic elements for watch making
Inventor: ROBERT SODER
IPC: C08K3/013
Filed: 1967-07-04
Abstract: Making a self-lubricating plastic element, for watch making, from fritted self-lubricating thermoplastic material, by adding to the powdered material an agent for chemically modifying the thermoplastic material to give it an increased resistance to flow and of a structure which causes it to react only at a temperature near that of fritting, causing fritting in such a way that the material frits before the agent acts and allowing chemical modification to take place. The products from moulded watch bearings of high dimensional stability, low coefficient of friction and good corrosion resistance.
Patent CH-515741-A (CH)
Title: New non-ionic surfactants
Inventor: GREGOIRE KALOPISSIS
IPC: A61Q5/02
Filed: 1968-11-29
Abstract: (A) Cpds. (I) where n has a mean statistical value of 1-10 and R1 is a C22-30 hydrocarbon radical derived from a natural or synthetic aliphatic or alicyclic alcohol. (B) Intermediates (II) where n has a mean statistical value of 2-10 (sic), R1 is as above, and X is halogen. Claims are restricted to a process for the manufacture of (I) (see 'Preparation'), to certain of (I) per se, and to technical preparations (esp. for cosmetic or therapeutic purposes) contng. (I) in addition to specifically active substances. (I) are surface-active agents which have good chemical stability, are completely non-toxic to skin and mucous membranes and can be used in cosmetic compns. (esp. shampoos and emulsions). (I) can also be particularly active peptisators for dispersing powders (e.g cosmetic pigments) in non-aq. liquids (esp. oils).
Patent DK-192083-A (DK)
Inventor: MCNAMARA ROBERT PATRICK
IPC: H04N7/10
Filed: 1983-04-28
Abstract: A decentralized communication arrangement is provided for a two way cable television (CATV) network wherein a node originating a message (a source node) and a node receiving a message (a destination node) can be located at any respective points in the CATV system. In one aspect, a source node transmits a message towards the headend of the upstream portion of the cable spectrum. The headend selectively rebroadcasts the upstream message in the downstream portion of the cable spectrum, thus providing an arrangement whereby a source node is able to transmit a message to a destination node, wherever located. Since, the CATV communication network is deployed to the general public, another aspect of the present system includes a mechanism by which the access to CATV communication resources is controlled so that unauthorized users are denied access and authorized users are granted access. In accordance with this aspect, a source node further transmits a verification message, referred to herein as a frame verifier (FV) code, as part of the upstream message. The invention further provides for the headend apparatus to examine the frame verifier code and rebroadcast the received upstream message in the downstream portion of the cable spectrum only if the frame verifier code indicates that the source node is an authorized user, thereby granting the user access to the CATV resources. Conversely, the headend apparatus does not rebroadcast the upstream message if the frame verifier message indicates that the source node is not an authorized user thereby denying the user access to the CATV resources.
Patent DK-298889-A (DK)
Inventor: AUBARD GILBERT GUSTAVE
IPC: C07C217/48
Filed: 1989-06-16
Abstract: (+)-1-[(3,4,5-Trimethoxy)benzyloxymethyl]-1-phenyl- N,N-dimethyl-n-propylamine of formula <IMAGE> is a medicament which is useful in gastroenterology.h
Patent DK-358084-A (DK)
Inventor: DELL HANS-DIETER
IPC: A61L29/00
Filed: 1984-07-20
Abstract: 1. Thermoplastics containing antiinflammatory agents for cannulas, catheters, tubes, artificial blood vessels, implants, heart valves and films, which can be produced from thermoplastics from the group comprising polyolefines, styrene polymers, polyvinyl halides, polycarbonates, polyesters, polyamides, polyphenylene oxides, polyacetals, cellulose esters or polyurethanes and copolymers of the abovementioned polymers and antiinflammatory agents of the formula see diagramm : EP0132690,P13,F1  wherein R**1 to R**5 represent hydrogen, halogen, lower alkyl or substituted alkyl, X represents N or CH and Y represents hydrogen, metal ions, alkyl or substituted alkyl, and/or of the formula  see diagramm : EP0132690,P13,F2 wherein R represents hydrogen, lower alkyl or substituted alkyl, Ar represents aryl, heteroaryl, substituted aryl or substituted heteroaryl and n + m denote an integer and have the value zero, 1 or 2 and p denotes zero or 1, with the proviso that Ar does not denote aryl or heteroaryl if m + n and p have the value zero, and esters or amides thereof, and/or of the formula  see diagramm : EP0132690,P13,F3  wherein R**6 and R**7 together form an aryl or heteroaryl ring with an N atom, R**8 represents a lower alkyl group with 1-4 C atoms and R**9 represents a heteroaryl radical with at least one heteroatom, wherein the components have been mixed in an extruder and then homogenized, in a temperature range at which the thermoplastic plasticizes and the antiinflammatory agent is in liquid form.
Patent DK-384084-A (DK)
Inventor: COY DAVID HOWARD
IPC: A61P5/00
Filed: 1984-08-09
Abstract: The present invention relates to novel growth hormone-releasing peptides and method for increasing the release of growth hormone levels in mammals. The novel peptides of this invention surprisingly are effective for releasing growth hormone levels in animals by replacing the natural amino acids in positions 1, 2 and 3, as well as derivatizing the N-terminal amino acid residue in human pancreatic islet tumor origin growth hormone-releasing factor.
Patent DK-423187-A (DK)
Inventor: JACQUET BRUNO
IPC: G05G5/06
Filed: 1987-08-13
Abstract: The invention provides a device for selectively preventing actuating modes of a manual control member equipping the face of the case of an apparatus and able to change over from a first position corresponding to a first function, to a second position corresponding to a second function and, from the first position to a third position corresponding to a third function. It includes a cover mounted for pivoting on the case and able to be applied against said face. This cover allows manual access to said member and includes means for allowing this member to change over from the first position to the third position and preventing it changing over from one to the other of the first and second positions.
Patent DK-429586-A (DK)
Inventor: MALABARBA ADRIANO
IPC: C07K7/06
Filed: 1986-09-09
Abstract: The present invention relates to amide derivatives of teicoplanin compounds. Teicoplanin is an antibiotic substance active mainly against gram-positive bacteria and its derivatives, which are collectively named "teicoplanin compounds", are the components, pseudoaglycones and aglycone thereof. The compounds of the invention are obtained according to a proper amidation process and are active as antibiotics.
Patent DK-449789-A (DK)
Inventor: TESCH GUENTER
IPC: A47G/
Filed: 1989-09-12
Abstract: PCT No. PCT/EP88/00964 Sec. 371 Date Oct. 31, 1989 Sec. 102(e) Date Oct. 31, 1989 PCT Filed Oct. 26, 1988 PCT Pub. No. WO89/06508 PCT Pub. Date Jul. 27, 1989.A quilted blanket (1) with a preferably rectangular covering and a loosely packed filling is described. The covering has at least one closable opening through which it can be filled with filling material. So that this blanket (1) can be used both as a so-called summer blanket and as a so-called winter blanket and so that it can be easily filled and emptied, particularly partially filled and emptied, the filling material comprises loosely packed filling material such as aggregates of spherically wrapped fibres. The opening of the covering can be closed by means of an easily openable fastener, such as a zipper, VELCRO tape, adhesive tape or by the like, or means of buttons.
Patent DK-519784-A (DK)
Inventor: KRISTENSEN NIELS
IPC: A01F29/00
Filed: 1984-11-01
Abstract: Said assembly, claim 1, is an apparatus for separating of straw material, for further use, for example, in a straw- fired burner. The apparatus consists of a frame on which are arranged three or more rollers, with firmly mounted discs, whose outer tracks pass between each other with the same direction of rotation. The discs are provided with one or more separating assemblies, with one or more teeth projecting outside the periphery of the disc. Upon rotation against the straw bale with movement downwards and upwards the material is fed between the rollers, where it is delivered to an underlying transport piece. <IMAGE>
Patent DK-527687-A (DK)
Inventor: HOGARTH IAN
IPC: B41M5/10
Filed: 1987-10-08
Abstract: An overlapping overstrikeable ribbon is described having a carrier film (2) and an ink-releasing coating (3) in the form of a plastic matrix applied thereto, which contains at least one fatty dye and/or oil-soluble dye and optional carbon black and/or other ink pigments, as well as further conventional additives. According to fig. 1 the ink-releasing coating (3) can be subdivided into differently coloured coatings (4a, 4b and 4c) representing the three primary colours and a black coating (4d) for producing colour prints. The ink-releasing coating contains no fillers and contains a polyethoxylated fatty acid ester of a polyhydric alcohol as a solvent for the dye(s). This ribbon has advantages when used in continously full cassettes, which are more particularly used in matrix printing systems.
Patent DK-571482-A (DK)
Inventor: HERT MARIUS
IPC: C08F6/26
Filed: 1982-12-23
Abstract: A modified copolymer of ethylene and of at least one  alpha -olefin having from 3 to 12 carbon atoms, comprising from 0.5 to 10 mole percent of units derived from the  alpha -olefin, wherein the measured limiting viscosity of the copolymer is between 1.5 and 10 times the limiting viscosity of the copolymer calculated from the molecular weight distribution of the copolymer. Process for producing these copolymers employing at least one free-radical initiator.
Patent DK-582183-A (DK)
Inventor: SNIDER BRUNO
IPC: A61K9/22
Filed: 1983-12-16
Abstract: Reactive polymers are described for the cure of skin affections, consisting of cross-linkable polyuretanes having film building properties and suitable to be applied to skin wounds of any nature. The described formulations are generally constituted by two components to be mixed at the use-moment, so that the cross-linkage mostly happens by interaction with the proteic components of the treated skin-parts. These formulations are also good carriers for transdermal action drugs.
Patent DK-600188-A (DK)
Inventor: BINDER DIETER
IPC: A61P29/00
Filed: 1988-10-28
Abstract: Novel enol ethers of 6-chloro-4-hydroxy-2-methyl-N-(2-pyridyl) -2H-thieno-[2,3-e]-1,2-thiazine-3-carboxylic acid amide-1,1-dioxide of the formula 
<IMAGE>
 in which R denotes (C1-C6)-alkyl, (C5-C7)-cycloalkyl or benzyl, and a process for their preparation. The novel compounds have antiinflammatory activity and are suitable for the treatment of rheumatism.
Patent DK-684987-A (DK)
Inventor: HAMMANN PETER
IPC: A01N63/02
Filed: 1987-12-23
Abstract: Streptomyces parvullus, DSM 3816, produces on aerobic fermentation new antibiotics which are distinguished by antimicrobial activity even after derivatization.
Patent FI-842253-A (FI)
Inventor: PIRIE DONALD KLEIN
IPC: C07D499/00
Filed: 1984-06-05
Abstract: A process for the debromination of 6-monobromo- and 6,6-dibromopenicillanic acid, and various derivatives thereof, by the action of a bisulfite salt. The debrominated compounds produced find various utilities, as beta-lactamase inhibitors useful in therapy in combination with known beta-lactam antibiotics, or as intermediates in the further synthesis of useful beta-lactam compounds.
Patent FI-865121-A (FI)
Inventor: TARROUX PIERRE
IPC: H01F3/14
Filed: 1986-12-16
Abstract: For an assembly of differing discharge-lamps, for each lamp of the assembly, an ideal air-gap value is determined for the stabilising choke for this lamp, and on the basis of the ideal air-gap values thus determined, there are chosen a minimum air-gap at least approximately suitable for one or more lamps (A, B, C, D, G) of the assembly, a maximum air-gap at least approximately suitable for one or more other lamps (I) of the assembly, and at least one intermediate air-gap at least approximately suitable for one or more of the remaining lamps (E, F, H) of the assembly, so as to at least approximately cover the differing air-gap requirements. An assembly of stabilising chokes is produced comprising a first choke produced by means of first magnetic- circuit elements each forming the chosen minimum air-gap, a second choke produced by means of second magnetic-circuit elements each forming the chosen maximum air-gap and one or more intermediate chokes produced by means of the first and second magnetic-circuit elements to form the chosen intermediate air-gap(s) by combining the minimum and maximum air-gaps.
Patent FI-873049-A (FI)
Inventor: FURNESS JOSEPH TERENCE
IPC: G01L/
Filed: 1987-07-10
Abstract: Arrangement for achieving a calibrated gas pressure comprising a piston enclosed in a cylinder, whereby a gap is formed between the adjacent walls of piston and cylinder, whereby the cylinder is basically closed at one end to form a closed chamber, whereby the closed chamber comprises an outlet for gas at a calibrated pressure and a controllable outlet valve, whereby the cylinder wall near the piston is fitted with a gas inlet, while the piston includes a device providing for measurement of force, whereby gas, when the device is in operation, is fed to the gas inlet through which it then flows into the chamber to produce a calibrated pressure in the chamber, whereby the pressure is measured by the force- measuring device. <IMAGE>
Patent FI-873059-A (FI)
Inventor: DEMMER FRITZ
IPC: A61K47/00
Filed: 1987-07-10
Abstract: The present invention provides an aqueous, alkaline injection solution of torasemide ready for injection, which contains a physiologically compatible alkaline buffer with a pH value of from 9.3 to 9.9 and with a buffer capacity of up to 0.1 val/liter together with an organic solvent in an amount of from 5 to 20% by weight selected from the group of polyethylene glycols with a molecular weight of from 100 to 1500, polypropylene glycols with a molecular weight of from 50 to 1000, glycerol, propylene glycol, ethanol and propanol, the torasemide being present in a concentration of from 2 to 40 mg/ml. Torasemide solutions are useful to inhibit inflammation or promote diuresis. The present invention also provides a process for the preparation of this solution, wherein torasemide is suspended in the above organic solvent brought into solution by the addition of aqueous alkali, adding the buffer and other adjuvants and adjusting the PH value to 9.3 to 9.9.
Patent FI-873904-A (FI)
Inventor: NEWKIRK MARC STEVENS
IPC: C04B35/65
Filed: 1987-09-09
Abstract: A method for producing a self-supporting ceramic composite structure comprising a ceramic matrix embedding a filler (38) includes oxidizing a parent metal to form a polycrystalline material comprising the oxidation reaction product of the parent metal with an oxidant and, optionally, one or more metallic constituents, and the filler (38) embedded by the matrix. The method includes heating the parent metal to provide a first source (36) of molten parent metal and a reservoir (34) of molten parent metal and contacting the first source (36) of molten parent metal with a permeable bedding of filler (38). The first source (36) of molten parent metal is reacted with the oxidant to form the oxidation reaction product and is replenished from the reservoir (34) as the reacting continues for a time sufficient to grow the oxidation reaction product to a desired boundary and thereby embed at least a portion of the bedding of filler (38) within the oxidation reaction product to form the ceramic composite structure. The bedding of filler (38) may have any suitable shape, including that of a hollow body, the interior of which is contacted by the first source (36) of molten parent metal to grow the oxidation reaction product through the shaped, hollow body of filler.
Patent FI-891656-A (FI)
Inventor: LOCHER HERMANN
IPC: A47C1/032
Filed: 1989-04-06
Abstract: The chair frame is composed of a seat part (5) and a backrest part (6). Adjoining the knee-side end of the seat part (5) is a flexible spring joint (10) which is attached to the free end of a bearing arm (2) by means of a hinge (11). Attached to the backrest part (6) is a backrest strut (15) which is mounted by means of a hinge (18) on a slide (20) which is guided displaceably in a bearing arm (2). Mounted in the bearing arm (2) is a compression spring (24), one end of which is connected to the slide (20), whereas the other end is mounted by means of a hinge (25) in the side walls of the bearing arm (2). Adjoining the knee-side flexible spring joint (10) is a lever (12), on which an adjusting screw (13) is arranged, with which the prestress of the knee-side flexible spring joint (10) can be adjusted. The chair frame is simple compared to known designs and requires only one small compression spring (24). 
<IMAGE>
Patent FI-893102-A (FI)
Inventor: BECKER MANFRED
IPC: F16K31/04
Filed: 1989-06-26
Abstract: A valve control system includes a stepping motor coupled to an eccentric via a clutch. A valve member is urged into engagement with the eccentric by a spring. Rotation of the eccentric causes axial movement of the valve member which controls fluid flow through the valve. A detent releasably holds the eccentric in a neutral position.