baber/WOPTO huggingface dataset:
Patent CA-1268372-A (CA)
Inventor: PAV JOSEF
IPC: D21F3/08
Filed: 1986-04-29
Granted: 1990-05-01
Abstract: ROLL FOR USE IN CALENDERS AND THE LIKE            ABSTRACT OF THE DISCLOSURE           A calender roll wherein the flexible shell is supported by a row of primary hydrostatic bearing elements serving to transmit first forces toward the nip of such roll with a second roll and wherein the shell is further acted upon by a row of secondary hydrostatic bearing elements which generate second forces opposing the first forces.  The rate if fluid flow through the secondary bearing elements is regulated with a view to conform the temperature of the shell along the nip of the two rolls to a preselected pattern.  To this end, the compensator of a computer in the fluid pressure regulating unit ensures that pressure changes are distributed among the primary and secondary bearing elements with a view to match each change of the first forces by an equal change of the second forces.  The temperature of the fluid is regulated only ahead of the regulating unit.  The compensator cooperates with the secondary bearing elements to ensure that the temperature of the shell can be changed along the nip without altering the temperature of the fluid.
Patent CA-1263703-A (CA)
Inventor: MCKINNON GRAEME C
IPC: A61B10/00
Filed: 1987-02-19
Granted: 1989-12-05
Abstract: ABSTRACT     The invention relates to a method of determining the spectral distribution of the nuclear magnetization in a limited volume.          To this end, the nuclear magnetization is excited in three mutually perpendicular layers by means of three successive high-frequency pulses. The stimulated echo signal generated at the area of intersection of the three layers is subjected to a Fourier transformation. The spin resonance signals additionally generated by the three high-frequency pulses are suppressed in that magnetic gradient fields are activated during the three intervals between the high-frequency pulses and between the last high-frequency pulse and the stimulated echo signal.
Patent CA-1271877-A (CA)
Inventor: VAN BROEKHOVEN JOHANNES A M
IPC: B01J31/22
Filed: 1987-03-11
Granted: 1990-07-17
Abstract: A B S T R A C T       Process for the preparation of polymers characterized in that a mixture of carbon monoxide and ethene is polymerized at an overall pressure of between 75 and 250 bar and an ethene/carbon monoxide partial pressure ratio of between 0.75 and 3 by using a catalyst composition based upon a)        a palladium compound, b)        an anion of an acid with a pKa of less than 2, provided that the acid is not a hydrohalogenic acid, and c)        a bidentate ligand of the general formula R1R2-M-R-M-R3R4, wherein M represents phosphorus, arsenic or antimony, R1, R2, R3 and R4 represent hydrocarbyl groups which may or may not be substituted with polar groups and R represents a bivalent organic bridging group which contains at least two carbon atoms in the bridge.       The process carried out under these conditions is characterized by an increased reaction rate and produces polymers having high molecular weight, which makes them a valuable material for shaping objects.
Patent CA-1265383-A (CA)
Inventor: YAMAGUCHI TOSHIHIKO
IPC: A22C17/12
Filed: 1987-06-03
Granted: 1990-02-06
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to an apparatus for stripping off a meat net from secondary processed meat goods com-prising a base body, at least one pair of inner and outer tubes on said base body, the inner tube being adapted to contain the secondary processed meat goods covered with the meat net, and the outer tube being fixedly mounted on the base body, the outer tube having at an outer circumferential opening edge thereof, an engaging means adapted to be brought in-to engagement with an open end portion of the meat net, and the inner tube being mounted in the outer tube so as to be movable forwardly outside and back-wardly inside the outer circumferential opening edge of the outer tube.
Patent CA-1264585-A (CA)
Inventor: MORI KEI
IPC: G02B6/00
Filed: 1989-03-20
Granted: 1990-01-23
Abstract: ABSTRACT A photoradiator includes a notch at an axial end or in the periphery thereof in order to radiate light which propagates therethrough.  Light is radiated in a desired direction and in a desired quantity at the notch.  Even the optical property of the light radiated from the photoradiator may be varied for a desired application.
Patent CH-511848-A (CH)
Title: Pyridine carboxylic acids - by oxidation of alkyl pyridines
Inventor: STOCKER AUGUST DR
IPC: C07D213/803
Filed: 1969-06-06
Abstract: PROCESS FOR PYRIDINE CARBOXYLIC ACIDS BY OXIDATION OF ALKYLPYRIDINES. With 25-600% excess of aq. HNO3 at 230-350 degrees C under a pressure of up to 500 atmospheres (50-300 atmos. preferred) for 1-20 mins, adjusting to give an HNO3 concentration in the reaction mixture of 10-28%, the pyridine carboxylic acid crystallising from the mixture at 0-20 degrees C as the nitric-acid salt, separating the salt, dissolving it in water, adjusting to the isoelectric point with the original alkyl pyridine, separating the crystalline pyridine carboxylic acid from the mother liquor, combining the 2 mother liquors and recycling. Advantage of simple isolation of the required acid at the isoelectric point and no difficult treatment of mother liquors is involved as in customary process using HNO3 oxidation. Yields of 94% compared with 70% for usual processes.
Patent DK-110480-A (DK)
Inventor: WETZEL B
IPC: C07D499/70
Filed: 1980-03-14
Abstract: Compounds of the formula   <IMAGE>  and  <IMAGE>  wherein A is phenyl, p-hydroxy-phenyl, 2-thienyl, 3-thienyl or 3,4-disubstituted phenyl, where the substituents, which may be identical to or different from each other, are each chlorine, hydroxyl or methoxy; R is -NH-Z-X; Z is straight or branched alkylene of 1 to 6 carbon atoms or cycloalkylene of 3 to 6 carbon atoms; X is cyano, hydroxyl, mercapto, aminocarbonyl, aminosulfonyl,   <IMAGE>  <IMAGE> +TR OR1, OCOR1, SR1, SOR1 or SO2R1;   R1 is straight or branched alkyl of 1 to 4 carbon atoms or phenyl;  R2 is hydrogen or alkyl of 1 to 4 carbon atoms; and  R1 and R2, together with an adjacent nitrogen atom to which they are attached, form a 3- to 6-membered heterocyclic ring; and non-toxic, pharmacologically acceptable salts thereof formed with inorganic or organic bases.
Patent DK-243481-A (DK)
Inventor: ELORANTA M M
IPC: A61K31/135
Filed: 1981-06-03
Abstract: A process for the preparation of the therapeutically active 1-isopropylamino-3-[4-(2-methoxyethyl)phenoxy]-2-propanol of the formula <CHEM> comprising the reaction of 1,2-epoxy-3-[4-(1-acetoxy-2-methoxy-ethyl)phenoxy]-propane with isopropylamine yielding 1-isopropylamino-3-[4- (1-acetoxy-2-methoxyethyl)phenoxy]-2-propanol, which is reduced either by catalytic hydrogenolysis or with sodium borohydride in an inert solvent containing trifluoroacetic acid or methanesulfonic acid to a compound of formula (I).
Patent DK-341684-A (DK)
Inventor: BERGE ODD
IPC: A23K1/10
Filed: 1984-07-11
Abstract: Method for the manufacture of feeding stuff and fat from animal raw materials, such as slaughterhouse waste.  The raw material is subjected to heating to a temperature ranging from approximately 60 degrees C to approximately 135 degrees C and is then separated into a solid material phase and a liquid material phase. The solid material phase is subjected to a separate drying stage and thereafter stages for individual separation of fat and solid material.  The liquid phase is subjected to separate evaporation, the evaporation product being entirely or partially added to the solid material phase for individual separation of fat and solid material. Thermal energy in the gases that are released from the drying stage for the solid material phase is used in an evaporation stage for the liquid phase. <IMAGE>
Patent DK-406188-A (DK)
Inventor: GIOVANETTO ROGER H
IPC: A23L27/30
Filed: 1988-07-20
Abstract: Steviosides can be obtained from dried material from Stevia rebaudiana Bertoni plants by extraction and purification, where an extract is obtained by treatment in water at a temperature from room temperature to about 65 DEG C and with stirring and subsequent filtration or centrifugation and is treated with calcium hydroxide, after which a precipitate is obtained by filtration or centrifugation and is treated with a strongly acid ion exchange resin and subsequently with a weakly basic ion exchange resin, and is filtered and dried.
Patent DK-411388-A (DK)
Inventor: HARDY JEAN-CLAUDE
IPC: C07D405/14
Filed: 1988-07-22
Abstract: New benzopyran derivatives of formula:   <IMAGE> (I)  in which R1 is hydrogen, halogen, hydroxy, alkoxy, nitro, amino, alkylsulphonamido, bis(alkylsulphonyl) amino or acylamino, X is nitrogen or a >CH-radical R is a radical of formula:  <IMAGE>  in which A denotes a single bond or methylene or, when X is nitrogen, A may denote carbonyl, and R2 and R3, which are identical or different, are hydrogen, halogen, hydroxy, alkyl, alkoxy, nitro, amino, alkylsulphonamido, bis(alkylsulphonyl)amino, acylamino, sulphamoyl or cyano, or, when they are adjacent, together form a methylenedioxy or ethylenedioxy radical, or else R is pyridyl or 2(2H)-benzimidazolonyl if X denotes >CH-, and R' and R'' are identical and are hydrogen or alkyl, their isomeric forms and mixtures thereof, and their acid addition salts, can be used as antiarrhythmic and antifibrillation agents.
Patent DK-418288-A (DK)
Inventor: MERKEL JOSEF
IPC: E04G17/04
Filed: 1988-07-26
Abstract: A clip for abutting marginal flanges of forms for formworks which are used for the pouring of concrete has a cylindrical housing for two slidable arcuate clamping elements at opposite sides of a radially extending recess for the flanges. A wedge is movable between those end portions of the clamping elements which are remote from the recess to urge the elements against the exposed sides of the flanges. The wedge can be slidably coupled to the clamping elements so that it can urge the elements against or disengage the elements from the flanges in the recess.
Patent DK-444283-A (DK)
Inventor: KOEPKE WOLFGANG
IPC: H04B1/06
Filed: 1983-09-28
Abstract: This concerns a hearing apparatus with an acoustic sensor 10, a microcomputer 12 for digital signal processing and an electro-acoustic converter 14 for acoustic reproduction, where there is at least one additional sensor 16, 18 for signals outside the acoustic audio range. These additional sensor signals are processed in accordance with a second program and are preferably supplied to the electro-acoustic converter 14 over an output on the microcomputer 12 as additional information. Thereby information such as signals from a traffic light transmitter, signals from a personal pager and response signals from a telephone, a door bell, etc., can be added to the normal hearing functions. In a suitable way using associated acoustic signal tracers the person with impaired hearing can distinguish between these additional functions. <IMAGE>
Patent DK-546884-A (DK)
Inventor: MESSING HORST
IPC: B60S3/06
Filed: 1984-11-16
Abstract: In a car cleaning system for car washes having a car conveying device, a cleaning element which extends transversely to the direction of travel of the car. The cleaning element is held at its ends on a pair of lever arms which are swingable about a fixed swivel joint and can be changed in position in a manner corresponding to the contour of the car as viewed from the side of the car. The pair of lever arms is swingably guided in such a way that at the start of the cleaning process the lever arms are inclined obliquely downwardly in the direction opposite the direction of travel of the car and at the end of the cleaning process they are inclined obliquely downwardly in the same direction as the direction of travel of the car, terminating approximately in the region of the bottom of the car. The cleaning element is arranged for translation on the pair of lever arms, and is movable in such a manner that both at the beginning and at the end of the cleaning process it is at the lower end of the lever arms.
Patent DK-576783-A (DK)
Inventor: GRAUEL CHRISTOPH
IPC: H04B7/26
Filed: 1983-12-14
Abstract: A system and process is described for spreading the volume of traffic over different control channels of a cellular radio transmission system. A base station having at least two control channels subdivides the number of mobile radio stations in a cellular area of the base station into groups, of a variable number of groups. The base stations transmit the number of groups and a group code on each control channel. The mobile stations receiving the transmitted information detect the number of groups and group code of each channel. The mobile radio stations will combine the number of groups and the received group code with the stored group number. The result of this combination determines the channel over which the mobile station control is to be assigned.
Patent DK-581283-A (DK)
Inventor: LARSEN GUNNAR M
IPC: B66C23/62
Filed: 1983-12-16
Abstract: A crane bracket (1) for mounting over the chassis side members (2) of a truck consists of a hollow body member (8) in which are placed telescopically extendable rods (5), at their free end provided with likewise telescopic supporting legs (6) to provide support against the driving surface. The bracket (1) contains a platform (7) protruding from the body member (8), designed for releasable acceptance of a crane base (4). The bracket (1) is symmetrical around a crosswise centre plan (C-C), permitting the use of the bracket for right-hand and left-hand side mounting of the crane by turning the bracket (1) 180 DEG  around a line parallel to and in the centre between the side members (2).
Patent DK-587483-A (DK)
Inventor: BERGAMASCHI ATHOS
IPC: B26B21/22
Filed: 1983-12-20
Abstract: Plastic razorhead comprises three parts (1,3,5) interconnected by flexible zones. Two razorblades (11,13) are to be placed in such a manner that they are separated by the central part of the three and all the elements (1,3,5) and razorblades (11,13) are arranged substantially in the same plane.
Patent DK-607386-A (DK)
Inventor: STIDSEN POUL
IPC: B60D1/00
Filed: 1986-12-17
Abstract: For covering hitch balls on the hitch systems of cars a loose covering hood is usually used, which is placed over the hitch ball (6) and which may easily be lost if it is loose, or create noise if it is suspended in a chain, when the ball is being used. By the invention is provided a covering hood by means of two semi-spherical shells (24) which are pivotally fastened to the hitch rod (4) right below the hitch ball (6), such that they are pivotal from a covering position closed about the hitch ball to opposite projecting positions, in which the hitch ball is uncovered. On already existing hitch systems the shells (24) are easily mountable by means of a simple clamp fitting, which is even well suited to be fixed on a conical hitch ball rod.
Patent DK-669088-A (DK)
Inventor: CORDI ALEX A
IPC: A61K31/42
Filed: 1988-11-30
Abstract: The compound D-cycloserine and its prodrug compounds are described as having cognitive-enhancing activity.
Patent FI-793759-A (FI)
Inventor: AMBASZ EMILIO
IPC: A47C3/025
Filed: 1979-11-30
Abstract: A chair comprises a unitary seat and lower back and a separate upper back mounted on the lower back to tilt backward from a yieldably restrained, relatively upright position by at least one resilient articulating linkage. The chair may also have a second seat component nested in and slidable forward and backward on the seat portion of the unitary seat and lower back.
Patent FI-802000-A (FI)
Inventor: NEUMAIER HERMANN
IPC: D21C3/22
Filed: 1980-06-23
Abstract: 1. Process for the production of pulp from lignocellulose materials in the presence of organic, cyclic compounds containing keto and/or hydroxyl groups, characterized in that the organic, cyclic compounds containing keto and/or hydroxyl groups are employed in the form of granules, which are obtained by granulating the organic, cyclic compounds containing keto and/or hydroxyl groups and optionally other constituents of the granules in finely divided form by spraying with water or an aqueous liquid in an amount of 5 to 30 % by weight (relative to the finely divided constituents of the agent), and the granules thus obtained are dried.
Patent FI-840788-A (FI)
Inventor: MCMASTER ROBERT G
IPC: C03B27/04
Filed: 1984-02-27
Abstract: A composite blasthead (18, 20, 70, 72, 118, 120) for a quench station (16) of a glass sheet tempering system (10) is disclosed as including outer layers (28,71,73,128,128') and an inner layer comprising inserts (30,32,34,74,76,130,130') therebetween for defining passages (36, 80, 82,136) through which cooling gas is supplied to a glass sheet in order to provide tempering. All of the inserts have inner end portions (38, 40, 42, 81,138,138') that cooperate to define inlets (44, 86, 144, 144') to the passages and also have outer end portions (46, 48, 50, 88, 146, 146') that cooperate to define passage outlets (52, 90, 152, 152') through which the quenching gas exits. All of the passages have a circular cross section along substantially the entire length of the passages. All of the inserts are of a configuration such that the passages of each blesthead are aligned with the passages of the other blasthead, so that the gas impinges on the glass surfaces in an opposed relationship with a uniform pattern over said surfaces thereby optimizing the degree of glass tempering.
Patent FI-854343-A (FI)
Inventor: OHLENDORF HEINRICH WILHELM
IPC: A61K31/55
Filed: 1985-11-05
Abstract: 3-amino-2,3-dihydro-1-benzoxepine compounds corresponding to the general Formula I    <IMAGE>  I  wherein R1 and R2 may each be hydrogen, halogen, lower alkyl or lower alkoxy, or if one of R1 and R2 is hydrogen, the other may also be nitro or trifluoromethyl, R3 represents hydrogen or a lower alkyl group which optionally may be substituted by hydroxy, lower alnoxy, an optionally substituted phenyl group or an optionally substituted amino group, and R4 represents hydrogen or lower alkyl, or R3 and R4 together with the nitrogen atom form a 5 or 6 member heterocycle. The compounds exhibit pharmacological, especially antidepressive, activity.
Patent FI-863280-A (FI)
Inventor: WELP JOHANNES
IPC: A01D33/08
Filed: 1986-08-13
Abstract: A potato harvester comprises a screening conveyor belt following a lifting device, an elevator disposed after the screening conveyor belt, a haulm separating device and a stone separating device. The elevator is formed from a double conveyor having an internally rotating bar-type conveyor belt with narrow openings and an externally rotating bar-type conveyor belt with wide openings. The two conveyor belts rotate in the same direction and are guided parallel to one another at least in the region of the conveying run of the elevator. One bar-type conveyor belt is further equipped with transversely directed entrainment webs which divide the gap between the conveying runs of the two conveyors into conveying compartments.
Patent FI-870302-A (FI)
Inventor: HENSLEE WALTER WARREN
IPC: C01G25/00
Filed: 1987-01-23
Abstract: A composite ceramic material having improved properties is disclosed as well as several processes for preparing the same. The composite powder is substantially comprised of zirconia and spinel phases, produced by precipitation and calcination of the precipitate of the oxide forming precursor salts. A preferred process for introducing the zirconium is as a soluble and/or decomposable salt during precipitation of the spinel forming hydroxyl or halo hydroxyl spinel forming salts. The zirconium salt decomposes to zirconia during calcining and/or sintering of the powder resulting from the precipitation. A preferred composite is that obtained from magnesium and aluminum salts, resulting in a MgAl0<sub>4</sub> spinel and intimately admixed Zr0<sub>2</sub> which may contain a stabilizing agent.
Patent FI-874304-A (FI)
Inventor: KNAVISH LEONARD ARTHUR
IPC: C03B5/225
Filed: 1987-10-01
Abstract: In a method and apparatus of making glass or the like, wherein the batch materials are liquefied in a distinct zone (25,26) from the refiner (10), the liquefied material is heated in an intermediate stage (20,21) before being fed to the refiner (10). In preferred embodiments the intermediate stage comprises one or more channels (20,21) extending from the side of the refiner (10).
Patent FI-882502-A (FI)
Inventor: KAIURA GARY H
IPC: C22B7/04
Filed: 1988-05-27
Abstract: Metal values in non-ferrous metallurgical slag are recovered by gently agitating the slag in contact with matte using stirring energy dissipation rates insufficient to emulsify slag in matte. These low agitation rates conserve energy by reducing cooling of the charge, especially by reducing the period required for the slag and matte to separate out into distinct layers after agitation. The preferred low energy dissipation rates increase the efficiency of the value metal recovery and avoid or reduce impairment of the reducing capabilities of the matte and hence its capabilities for reducing and collecting oxidized value metal species from the matte. This is achieved by avoiding or reducing oxidation of the matte as a result of dispersal of the oxidation-protective overlay of slag and contact of the matte with the ambient oxidizing atmosphere.
Patent FI-891114-A (FI)
Inventor: LANGER GEB LAYHER RUTH
IPC: E04G1/14
Filed: 1989-03-09
Abstract: The corner connection for scaffolding provides, between the vertical pole (15) made of aluminium and the horizontal bar (17) made of aluminium, two external gusset plates (20) which are welded, with simple seam geometry and while avoiding excess local heating, into the corner as bracing. <IMAGE>
Patent FI-892495-A (FI)
Inventor: MARTIN KURT
IPC: F16L13/16
Filed: 1989-05-23
Abstract: Press connection of a connection piece of a tap (1) or of a fitting of cast metal to a conduit (5) whose crushing yield point and modulus of elasticity are greater than those of the connection piece (2). The wall thickness of the piece (2) is so dimensioned that it can be pressed onto an elastic conduit (5) adapted to its internal diameter. Since, for example, in the case of a plastic or copper conduit the crushing yield point and the modulus of elasticity of the conduit are smaller than those of the piece (2), an elastic support sleeve is pushed into the pipe, its crushing yield point and modulus of elasticity being greater than those of the piece (2), pressing the plastic conduit sealingly against the piece (2). <IMAGE>
Patent FI-920759-A (FI)
Inventor: BOGEN JAN ODD
IPC: B01D29/62
Filed: 1992-02-21
Abstract: The invention relates to a method for thickening and clarifying fine particle suspensions, wherein the suspensions are thickened and clarified in combination with a back-pulse filtration process. The method is characterized by partially submerging one or more filter modules in the fine particle suspension concerned, in open vessels or reservoirs. The suspension is backpulse filtered in these open vessels or reservoirs with the aid of the filter modules. The invention also relates to a filter module which includes one or more parallel working, vertical hollow-tubular filters, and a device for delivering liquid and optionally air to the filter module and removing the liquid and air therefrom during filter operation, this device being common to all filters. The filter module is characterized in that the filters are mounted in a plate and that the plate is covered by an easily opened lid which, when closed, seals against the plate. The lid also includes connectors through which liquid and air are delivered to and removed from the module. <IMAGE>