baber/WOPTO huggingface dataset:
Patent CA-1246351-A (CA)
Inventor: COFFIN MERRILL J SR
IPC: F21V35/00
Filed: 1986-10-22
Granted: 1988-12-13
Abstract: AN IMPROVED ADJUSTABLE CANDLEHOLDER     ABSTRACT        An improved adjustable candleholder (10) that allows candles of various diameters to be secured within the candleholder.  The candleholder (10) is comprised of a base assembly (12) having an upper section (12a) and a lower section (12g), and a candleholder mechanism (14) that is secured within the upper section (12a).  The mechanism comprises a pinion gear (17c) that operates three rack gears (16b) that include a vertical clamping segment (16d).  The segments expand and retract to in-crease or decrease the clamping diameter.  To operate, the lower section (12g) is held stationary while the upper section (12a) is rotated to increase the clamping diameter of the mechanism.  A candle is then inserted and the upper section is counter-rotated until the clamping segments (16d) grip and secures the candle.  An adjust-able candleholder mechanism insert (50) is also disclosed that operates independently from the candleholder base. In this design a third jaw assembly (54) closes and opens by rotating the candle inserted into the mechanism insert (50).
Patent CA-1272302-A (CA)
Title: High voltage protecting circuit
Inventor: KIMURA KENJI
IPC: H04N3/18
Filed: 1987-07-08
Granted: 1990-07-31
Abstract: ABSTRACT OF THE DISCLOSURE     A high voltage protecting circuit in a cathode ray tube apparatus which comprises a main power switch adapted to be connected in series with an electric power source, a flyback transformer having primary, secondary and third windings, a rectifying circuit connected with the main power switch for rectifying a power source voltage originating from the power source and to be supplied to the flyback transformer, a switching device connected between the main power switch and the rectifying circuit and provided with a control  terminal,  and a high voltage detecting and controlling device for comparing an output voltage, produced across the third winding of the flyback transformer, with a reference voltage and for generating a control signal when the output voltage exceeds the reference voltage.  The control signal is utilized to hold the switching device in an OFF position.
Patent CA-1258360-A (CA)
IPC: C05C1/00
Filed: 1987-10-27
Granted: 1989-08-15
Abstract: MANUFACTURING AND USING NITROGEN FERTILIZER             SOLUTIONS ON A FARM            ABSTRACT OF THE DISCLOSURE    To make non-pressure nitrogeneous fertilizer solutions,  nitrogen oxides are prepared in a continuous process by burning ammonia in contact with a cobalt oxide catalyst started by an electric arc without preheating the gases.  This burning forms nitrogen oxides which are reacted under negative pressure in a two-stage system.  Nitric acid is formed in the first stage from a portion of the oxides by oxidizing them to nitrogen dioxide and reacting the nitrogen dioxide with water.  In the second stage,  the remaining nitrogen oxides are reacted at a pH between 8.0 and 8.4 in a gas-liquid contacting apparatus with an ammonium hydroxide reaction liquid, formed by mixing ammonia and water.          The ammonium nitrite solution formed in the second stage is mixed with the nitric acid at a pH below 0.2, resulting in a solution of acidic ammonium nitrate to be flowed to the fields with irrigation water.
Patent CH-556862-A (CH)
Title: 1-(1,3,4-Thiadiazol-2-yl)-urea derivs as herbicides - and fungicides, prepd. from 2-amino-1,3,4-thiadiazoles
IPC: C07D285/135
Filed: 1970-01-15
Abstract: The prepn. of urea derivs. of formula (I): (where R 1-7C acyclic hydrocarbon radical opt. substd. by F, Cl and/or Br; R2 is a lower acyclic hydrocarbon radical or is phenyl opt. mono- or polysubstd. by one or more of Cl, Br, NO2, CF3, lower alkyl, lowr alkoxy or N(R5)2, where each R5 is lower alkyl; R3 is H or a lower acyclic hydrocarbon radical; R4 is a lower acyclic hydrocarbon radical) is carried out by reacting a cpd. of formula (II): with COCl2 in the presence of BF3 and reactive the product with R3R4NH. (I) can be used as selective herbicides (e.g. for pre-emergence use in maize crops), defoliants, desiccants, soil sterilants, and/or fungicides (no details given).
Patent CH-551433-A (CH)
Title: Antihypertensive 3-hydrazino-tetrahydro-pyridopyridazines - - from corresponding 3-halo compounds and excess hydrazines
IPC: C07D211/76
Filed: 1971-05-28
Abstract: Cpds. of the general formula (I) and their acid addn. salts: (where R1 is NH2 or N=CR3R4 (where R3, R4 = lower alkyl, or CR3R4 = 5-12C cycloalkylidene); R2 is H or CH3; A is (CH2)n (n = 0-7) or NCOR5; R5 is 2-4C alkyl, 3-6C alkenyl, 3-8C cycloalkyl, 1-adamantyl or (CH2)m-R6 (m is 0-4 (R6 = Ph opt. substd. by F, Cl, Br, lower (alkyl, alkoxy or alkylmercapto) or Ph2CH2 or naphthyl) or pref. OR7 (R7 = 2-3C alkyl or alkenyl) or Ph, Ph-1-3C alkyl, Ph-alkenyl opt. ring substd. by Cl, lower alkoxy or alkyl; R8 and R9 = H or 1-4C alkyl) are antihypertensives. Prepd. from corresp. 3-halo-cpds. and excess hydrazines.
Patent CY-1701-A (CY)
Title: Rebeccamycin analogs
IPC: C07H19/044
Filed: 1994-01-14
Abstract: There are disclosed analogs of the antitumor agent, rebeccamycin, having the formula <CHEM>  wherein:  n is an integer from 1 to 6; A<6> and A<1><3> are selected from H and -(CH2)nNR<1>R<2> and at least one of A<6> and A<1><3> is -(CH2)n-NR<1>R<2>; R<1> and R<2>, independently, are selected from hydrogen, unsubstituted and substituted C1-C6 alkyl, aralkyl having 1 to 3 carbons in the alkyl moiety and unsubstituted phenyl or phenyl substituted with 1 to 3 alkyl, alkoxy, hydroxy, halo, carboxyl, alkoxycarbonyl, and amino and mono- and di-lower-alkylamino groups in the aryl moiety, and aryl selected from unsubstituted phenyl and phenyl substituted with 1 to 3 alkyl, alkoxy, hydroxy, halo, amino, mono- and dialkylamino, nitro, carboxyl, alkoxycarbonyl, and cyano groups provided that both R<1> and R<2> are not each aryl and, when taken together, R<1> and R<2> may be selected from -(CH2)4- and (CH2)2-R<3>-(CH2)2- to form a 5- or 6-membered ring together with the N-atom wherein R<3> is selected from CH2, NH, O and S; X is selected from H, F, Cl, Br, C1-C3 alkyl, OH, carboxyl, alkoxycarbonyl and alkoxy wherein the alkyl moiety is C1-C3 alkyl, benzyloxy, amino, and mono- and dialkylamino; and R<4> is selected from H and CH3; and pharmaceutically acceptable acid addition and base salts thereof. The compounds possess antineoplastic properties against mammalian, particularly experimental animal, tumor systems. The compounds of the invention are aminoalkylated derivatives of rebeccamycin produced by first reacting rebeccamycin with a strong base to obtain a reactive intermediate and then reacting the reactive intermediate with an aminoalkyl compound.
Patent CY-1925-A (CY)
Title: Water ride attraction
IPC: B63B35/85
Filed: 1997-03-07
Abstract: A water ride attraction is disclosed which utilizes a containerless riding surface to eliminate disadvantageous boundary layer effects. A sheet flow of water is directed up the incline to produce a simulated wave. The configuration and contour of the riding surface and the various flow parameters can be widely varied to produce numerous desirable wave conditions.
Patent DK-101384-A (DK)
Inventor: JENSEN ARNE SLOTH
IPC: F26B17/10
Filed: 1984-02-24
Abstract: In a process of removing liquid from a particulate solid material the material is passed through a row of upwardly open, elongated interconnected cells and superheated steam is introduced into said cells at their lower ends in a manner so as to impart to the particles a whirling movement, during which dried particles are lifted out of the cells and into a common transfer zone and from said zone down into a discharge cell with no steam supply. The dried material thus introduced into the discharge cell is discharged together with material which has passed the row of cells. 
<??>The invention eliminates the need for effecting a preceding disintegration of the solid particulate material.
Patent DK-147282-A (DK)
Inventor: ENGWALL O
IPC: B01D46/22
Filed: 1982-03-31
Abstract: An apparatus for cleaning air contaminated with paint particles in conjunction with spray painting includes a circulating, endless, smooth, perforated and liquid-soaked material web (11, 12) which is preferably intended to constitute a portion of a wall in a processing booth, means (31, 32) for evacuating contaminated air throught the liquid-soaked material web, and means (47) coacting with the material web for removing contaminants separated from the air and taken up by the liquid from the material web. In one preferred embodiment, the material web (11, 12) passes through a liquid (20) in a container (21) when passing a lower deflecting means (14). Liquid which has taken up contaminants is removed from the material web in conjunction herewith, and the web is provided with new liquid.
Patent DK-154388-A (DK)
Inventor: MONTEVECCHI FRANCO MARIA
IPC: A61M1/26
Filed: 1988-03-22
Abstract: Method and device for pumping and oxygenating blood circulated extra-corporeally in cardiovascular assistance. Pumping is of the pulsed-flow type and is carried out by regular variations of the pressure exercised by the oxygenating fluid on the blood-fluid interface, so that the pumping and oxygenating actions proceed simultaneously in a single apparatus.
Patent DK-163284-A (DK)
Inventor: RAWLINSON ANTHONY PAUL
IPC: C10M173/00
Filed: 1984-03-22
Abstract: A soluble-oil, suitable when diluted with water, for use as a cutting fluid comprises an alkali or alkaline-earth metal alkyl benzene sulphonate, a fatty acid diethanolamide, a mixed alkanolamine borate, a polyisobutenesuccinimide and a major proportion of mineral oil. The soluble-oil is relatively stable without the need for a conventional coupling agent and some soluble-oil emulsions are bio-static even though conventional biocides are not included.
Patent DK-179090-A (DK)
Inventor: SHEPHERD MICHAEL TREVOR
IPC: A61D7/00
Filed: 1990-07-27
Abstract: Intraruminal device for the administration of an active agent in the rumen of animals, comprising a metal weight 8, which gives the device a sufficient density to allow it to be maintained in the rumen, the weight being made of a compressed, non-sintered metal. The metal weight may be cylindrical and constructed from one 8, 20, 37 or 44 or a number 31, 32 of pieces of compressed, non-sintered metal, or it may be tubular or annular 21, 69 in shape, or be incorporated as a separate mass 66 into a matrix of the drug 67. If the weight is located in an exposed part of the device (see Figure 4, for example), it is preferably enclosed in a material 38 that prevents the weight being damaged in the event of excessively rough treatment. <IMAGE>
Patent DK-224384-A (DK)
Inventor: KIRRSTETTER REINER
IPC: C07D501/56
Filed: 1984-05-04
Abstract: Process for the preparation of cephem compounds of the formula <IMAGE>   wherein R is optionally substituted aminothiazolyl or amino-1,2,4-thiadiazolyl, A is optionally substituted pyridinium, R1 is hydrogen or methoxy and R2 are special aliphatic substituents, by a nucleophilic replacement in the substituent in 3-position in the presence of tri-C1C4-alkyl iodosilane.
Patent DK-283388-A (DK)
Inventor: GREISEL JOSEF
IPC: B29C48/355
Filed: 1988-05-24
Abstract: A take-away device for a flattened tubing foil forming machine having an improved foil edge position control. The take-away device for tubing foil is formed by an extruder with a tubing blow head carrying out a blowing process. The tubing foil is flattened between a pair of squeeze rollers, which pair of rollers can reversingly turn about a vertical axis of rotation. At least two turning rods are disposed following the squeeze rollers. The turning rods are pivotable about at least one vertical axis, and have, if necessary, at least one deflecting rod. The rods are pivoted by a frame member about a horizontal axis of rotation. A winding-up device receives the flattened tubing foil from the turning rod. A measuring instrument is disposed between the final turning rod from which the tubing foil is guided to the wind-up device, and the wind-up device. The measuring instrument determines the flow position of the edge of the tubing foil and, when the flow position of the edge deviates from a normal flow position, produces a measurement signal which is dependent on the deviation. The signal is conducted to a control means which converts the measurement signal into a control signal. A frame member supporting at least one rod is connected to a servomotor for receiving the control signal for turning the frame member about a pivot having a vertical axis of rotation, in response to the control signal.
Patent DK-283480-A (DK)
Inventor: ARMSTRONG W W
IPC: A61K9/08
Filed: 1980-07-01
Abstract: A long acting liquid sulfonamide injectable composition comprising (a) water (b) from 5 to 25% w/v based on the total volume of the solution of a sulfonamide selected from sulfadimethoxine and sulfamethazine and (c) 40 to 65% w/v based on the total volume of the solution of a co-solvent selected from 2-pyrrolidone and N-methylpyrrolidone, the composition having a pH of from 5 to 9.5. The compositions may also include from 1 to 5% w/v based on the total volume of solution of polyvinylpyrrolidone having an m.w. of 5000-100,000.
Patent DK-322180-A (DK)
Inventor: JEAN R P S
IPC: F16J/
Filed: 1980-07-25
Abstract: Seal for an axle, where the flow of fluid in the one direction along the axle may be maximised together with simultaneous reduction of the fluid flow in the other direction along the axle. The sealing ring has canal inlets 16 and 18 for letting in a fluid flow 38 to a ring-shaped chamber 37 delimited by flanges 3 and 4 on the ring and the inner wall of the gland 22 cooperating with the sealing ring. The fluid is led from the output end of the canal inlets 16 and 18 to angular walls 7 and 8 such that the turbulence of the fluid flow is decreased and that the flow energy provides an even rate of bleeding through the canals. <IMAGE>
Patent DK-343288-A (DK)
Inventor: KRUPER JR WILLIAM J
IPC: A61K51/00
Filed: 1988-06-22
Abstract: A group of functionalized polyamine chelants that form complexes with rhodium are disclosed. The rhodium complexes can be attached to an antibody or antibody fragment and used for therapeutic or diagnostic purposes.
Patent DK-367780-A (DK)
Inventor: PLATTARD M
IPC: B21D7/06
Filed: 1980-08-29
Abstract: 1. Apparatus for bending the tubes (T), in the form of a gendarme hat or of an ess, of the type comprising a mobile stamping form (4) between two counter-forms (8) maintained on a framework (1) with counter-abutment rollers (13) of the free portions of the tube (T) to be bent, mounted on a support which is sliding relative to said framework (1) with axial handling means, the lateral counter-forms (8) mounted on the same framework (1) receiving the push rod of the form (4) and the control means for the shifting thereof, and co-operating tangentially along the supporting points of the tube (T), prior to the bending thereof, with counter-abutment rollers (13), characterized in that these counter-abutment rollers (13) are mounted on a support (9) to provide a clamping of the tube (T) and that the form (4) is made mobile independently of the counter-abutment rollers (13) in order to provide during the bending process by partial of the portions of the tube (T) on the counter-forms (8) a guiding, sliding and rolling effect for the whole time of the operation, so as to make possible without any distortion the machining of thin tubes and the production of branch pipes which are substantially parallel.
Patent DK-373588-A (DK)
Inventor: HOEM JOERGEN
IPC: F16J9/00
Filed: 1988-07-05
Abstract: A sealing structure comprises a body member (11) having a peripheral surface defining a first annular channel (14, 15) therein. A first annular sealing member (18) is received in said first channel (14, 15) and has a cross-sectional shape so as to define a second annular channel (20). This first annular sealing member (18) is an endless ring, which is made from an elastic, stretchable material. The cross-sectional shape of the second channel (20) has a constriction (22) radially spaced from the bottom of the channel, and a second flexible annular sealing member (23) is in the second channel (20) and has a cross-sectional shape, which is substantially complementary to the cross-sectional shape of the second channel (20). The second annular sealing member (23) is made from a flexible, relatively stiff material and is slit, whereby the second sealing member (23) may be mounted and safely retained in the second channel (20) after mounting the first sealing member (18) in the first channel (14, 15). A second channel (20) is preferably defined at both sides of the first sealing member (18) and the second sealing member (23) received therein may be cut from a length of strip material.
Patent DK-398988-A (DK)
Inventor: GODE PETER
IPC: C02F3/34
Filed: 1988-07-15
Abstract: A process for the treatment of wastewaters heavily polluted by fats, proteins and/or carbohydrates of vegetable or animal origin or their processing products by degradation by microorganisms in a continuous flow reactor without separation of fats and/or sludges, comprising passing the wastewasters through a first part of a reactor containing aerobic and anaerobic microorganisms to consume the free oxygen present in the water, with at least partial degradation of the pollutants to fermentation products, and on flowing through another, adjoining part of the reactor, the fermentation products and any pollutants still present are coverted in the presence of the anaerobic microorganisms into-predominantly-digester gas and biomass. Optionally, fertilizing and/or pH-stabilizing substances or other auxiliaries are added in order to reduce the susceptibility of the system to failure.
Patent DK-421489-A (DK)
Inventor: KRSTENANSKY JOHN L
IPC: C07K7/02
Filed: 1989-08-25
Abstract: Antagonists of NPY which are derivatives of naturally occurring NPY. The antagonism is confirmed using conventional competitive binding and biochemical assays and the use of these derivatives in a variety of conditions in which neuropeptide Y is implicated is also described.
Patent DK-445989-A (DK)
Inventor: RANTANEN HEIKKI
IPC: B29C48/52
Filed: 1989-09-11
Abstract: A method and a slide-casting machine for casting one concrete product or several concrete products placed side by side at the same time by means of one casting machine using slide casting of high-consistency concrete mix. The concrete mix is fed by means of one feed member (2) or by means of several feed members placed side by side into one or several separate cross sections of a concrete product to be cast. The compacting of the concrete product or products to be cast is monitored by measuring the pressure of the concrete mix or the force arising from the pressure against a part (2; 9,7) of the casting machine at at least two points of the cross section and by separately regulating the operating values of at least two parallel feed members (2) or of the compacting movements of at least two parallel compacting members (3) on the basis of the measurement values obtained.
Patent DK-479387-A (DK)
Inventor: RAVEZ PIERRE
IPC: B65G/
Filed: 1987-09-14
Abstract: A device for transferring loads on pallets has a superstructure that supports a mobile unit with a number of grippers, and lifting elements linked to the grippers in order to ensure rapid transfer of the load. The device furthermore has sighting elements 9, 10, 11 for controlling the location of the superstructure, lateral jacks for adjusting the location of the superstructure and a central control spindle for transverse displacement of the superstructure and, where necessary, rotation in its plane. The device is used for rapid transfer of palleted loads, especially loads that are transported on non-specialised vehicles. <IMAGE>
Patent DK-529485-A (DK)
Inventor: LIND ERIK
IPC: E04C/
Filed: 1985-11-15
Abstract: An edge joint between two concrete slab elements 1 and 3, one of which rests upon the other, is established as an overlapping joint, the load-bearing slab element 1 having an edge recess with a sloping bottom 4 and the other slab element 3 having a correspondingly shaped edge section 8. This has pass-through openings 11, which, upon the establishment of the joint, accommodate locating pins 7 which are firmly seated in the first element 1 and are finally fixed by casting in the openings such that they can transmit displacement forces between the elements. <IMAGE>
Patent DK-602083-A (DK)
Inventor: TOTH EDIT
IPC: C07C37/20
Filed: 1983-12-27
Abstract: The invention relates to new 4-hydroxy-benzhydrols of the formula (I) <IMAGE>  (I)  wherein R1 and R2 independently represent hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms, with the proviso that if R1 is hydrogen, R2 is other than hydrogen or a 3-trifluoromethyl group, or if R1 is a 2-methyl group, R2 is other than a 5-methyl group. According to another aspect of the invention there are provided processes for the preparation of these compounds. The compounds of the formula (I) are pharmacologically active. In particular, they are suitable for the treatment of acute ethanolic intoxication. Pharmaceutical compositions containing them as active ingredients are also within the scope of the invention.
Patent FI-803094-A (FI)
Inventor: PETERSEN OLFERT HELGE
IPC: G01N33/12
Filed: 1980-09-30
Abstract: The measurement required for the determination of density is effected by means of a chamber (6) which is substantially filled with the material and into which a displacement member (5) is slidingly introduced through a hole in the wall of the chamber (6), said displacement member (5) having a considerably smaller cross sectional area than the chamber (6). The displacement member (5) is introduced so far into the chamber (6) that the force of introduction applied reaches a predetermined value, and then the length of penetration of the member (5) is recorded. An apparatus for carrying out said method comprises a chamber (6) having a well through which the displacement member (5) of smaller cross sectional area than the chamber (3) may be introduced, said displacement member (5) being connected to means (3, 16) for pressing the unit into the chamber and connected to means (9, 10) for indicating the length of penetration.
Patent FI-834773-A (FI)
Inventor: SPITZER WAYNE ALFRED
IPC: A61P9/12
Filed: 1983-12-23
Abstract: Compounds having the formula (I) <CHEM> and their pharmaceutically acceptable salts, wherein one or two of A1, A2, A3, and A4 is N, and the remaining A1, A2, A3, and A4 are CH, provided that if A4 is N, then one of A1, A2, and A3 is also N, and provided that one of A1, A2, and A3 may be CX where X is halo; and each of R1, R2, and R3 is independently hydrogen, C1-C4 alkyl, C1-C4, alkoxy, allyloxy, benzyloxy, (C1-C4 alkyl) thio, (C1-C4 alkyl) sulfinyl, (C1-C4 alkyl)sulfonyl, hydroxy, halo, cyano, nitro, amino, mono- or di-(C1-C4alkyl)amino, trifluoromethyl, or Z-Q-substituted C1-C4 alkoxy, wherein Q is oxygen, sulfur, sulfinyl, sulfonyl, or a bond, and Z is C1-C4 alkyl, phenyl or phenyl substituted with halo, C1-C4 alkyl, C1-C4 alkoxy, hydroxy, nitro, amino, C1-C4 alkylthio, C1-C4 alkylsulfinyl, or C1-C4 alkylsulfonyl are ionotropic agents or intermediates thereto.
Patent FI-874066-A (FI)
Inventor: CHRISTOPHER TODD J
IPC: H03G5/00
Filed: 1987-09-17
Abstract: A sampled data treble control system, requiring a single multiplier element (22), includes the cascade connection of a first adder (20), the multiplier (22), and a second adder (24) coupled between the system input and output terminals. A subtracter (32) develops the differences between the system input and output signals and applies them to an IIR filter (26,28,30). The filtered differences are scaled and coupled to the first (20) and second adders (24). The system transfer function H(Z) is given by      H(Z) = [1+(Z-1)/(1+1/A)K]/[1+(Z-1)/(1+A)K] where A is a treble control variable applied to the multiplier (22), K is a scaling constant and Z is the conventional Z-transform variable.