baber/WOPTO huggingface dataset:
Patent CA-1240609-A (CA)
Inventor: DAVIS ROBERT E
IPC: F24H3/08
Filed: 1985-10-29
Granted: 1988-08-16
Abstract: Abstract of the Disclosure A pulsing combustion device including a combustion chamber having an inlet for combustible mixture and an unvavled outlet open to the atmosphere for combustion gases, a floating valve member mounted in reciprocation relation in the wall of the combustion chamber, the reciprocation of the floating valve closing and opening communication through ports between the supply of combustible mixture and the combustion chamber.          The pulsing combustion device may be used as an air heater by providing an exhaust manifold passing the combustion gases through a closed heat exchanger over which treatment air is passed through an air treatment duct.  The pulsing combustion device may be provided with a pressurized combustion air flow regulator providing higher pressure combustion air to a lower pressure combustible mixing chamber to which fuel gas is added.
Patent CA-1241114-A (CA)
Inventor: MANDULEY FLAVIO
IPC: G07B17/00
Filed: 1985-11-18
Granted: 1988-08-23
Abstract: SCALE WITH PROCESSOR CONTROLLED POWER SWITCHING                      ABSTRACT OF THE DISCLOSURE      A computation and control module suitable for use in a variety of postal scales as well as other types of mailroom equipment is disclosed.  The module includes a microprocessor and associated circuitry; connectors for connecting ROM, which store firmware for controlling the microprocessor, and PROM, which store postal rate charts; an input/output connector; a serial interface for communications with postage meters; a non-volatile memory for storing parameters specific to particular units; and an auxiliary input/output connector.          The auxiliary input/output connector is driven by selected, memory mapped interface circuitry mounted on the PROM card.          The module also includes a load cell interface and a power supply.  In one embodiment switches, responsive to the microprocessor, are provided for sequentially energizing various connectors and interfaces, so as to reduce power requirements.  Systems comprising a plurality of computation and control modules are disclosed.  Other systems including battery powered modules mechanically and electrically interconnected by a power distribution bus are also disclosed, as a modular power bus.
Patent CA-1256745-A (CA)
Inventor: BLAND GERALD F
IPC: B63H20/14
Filed: 1985-12-02
Granted: 1989-07-04
Abstract: ABSTRACT OF THE INVENTION               A marine propulsion device comprising a mounting bracket adapted to be mounted on the transom of a boat, and a propulsion unit pivotally mounted on the mounting bracket for pivotal movement relative to the mounting bracket about a generally vertical steering axis, the propulsion unit including a rotatably mounted propeller, a lower drive assembly drivingly connected to the propeller and having a generally vertical axis of rotation, an upper drive assembly adapted to be driven by an engine and having a generally vertical axis of rotation, and a floating drive shaft connecting the upper drive assembly to the lower drive assembly and permitting misalignment of the upper drive assembly axis of rotation relative to the lower drive assembly axis of rotation.
Patent CA-1249555-A (CA)
Inventor: BALKUS CARL E
IPC: B03B5/02
Filed: 1986-03-07
Granted: 1989-01-31
Abstract: GRAVEL WASHER SEPARATOR                ABSTRACT OF DISCLOSURE        A centrifugal separator has a rotating tub with annular dams to trap the heavier components of the slurry fed into the tub through a centrally located feed tube.          The latter rotates at a speed slightly different from that of the tub and supports radially extending spokes that have depending tines provided with lower nozzle defining ends in the annular spaces between the dams.  Water under pres-sure emanates from these nozzles.  An alternative tub con-figuration has annular water manifolds inside these annular spaces to provide water under pressure to nozzles in the tub itself for supplementing the action of the nozzles in the depending tines.
Patent CA-1254901-A (CA)
Inventor: JONES ALUN G
IPC: C07F13/00
Filed: 1986-08-29
Granted: 1989-05-30
Abstract: ABSTRACT     Coordination complexes comprising a radionuclide selected from the class consisting of radioactive iso-topes of Tc, Ru, Co, Pt and Re and an isonitrile ligand of the formula:        CN-X-R where X is a lower alkyl group having 1 to 4 carbon atoms, wherein R is selected from the group consisting of COOR1 and CONR2R3 where R1 can be H, a pharmaceutically accept-able cation, or a substituted or unsubstituted alkyl group having 1 to 4 carbon atoms, R2, and R3 can be H, or a substituted or unsubstituted alkyl group having 1 to 4 carbon atoms, and R2 and R3 can be the same or different are useful in visualizing cardiac tissue, studying lung function, studying renal excretion and have very fast liver or lung clearance; kits that can be used to form these complexes are also provided.
Patent CA-1255072-A (CA)
Inventor: FIOCCO ROBERT J
IPC: B01D11/04
Filed: 1986-11-05
Granted: 1989-06-06
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention comprises a recip-rocating plate extractor column having a coalescence media located at least in the zone within the column where emulsions are likely to be formed.  Preferably, the coalescence media is one which will be wetted by the dispersed phase under conditions of use.  More preferably, however, the coalescence media will be a combination of two materials, one of which is wetted by the dispersed phase and one of which is wetted by the continuous phase.   Also, in one embodiment of the present invention, anti-bypass means are included to direct the flow of fluid from the coalescence media toward the zone containing the reciprocating plates.
Patent CA-1268866-A (CA)
Inventor: FAJEAU MAURICE
IPC: G21C9/02
Filed: 1986-11-12
Granted: 1990-05-08
Abstract: ABSTRACT OF THE DISCLOSURE          In  order   to   automatically   initiate   without   any intermediate instrumentation chain the drop of absorbing members into the core of a nuclear reactor, in the  of  a drop in  the  cooling  liquid  level  to  below  a  given threshold and, optionally, a  rise  in  the  pressure  to beyond a maximum permitted value, between each  absorbing member and the bar supporting said member is provided  an apparatus, which comprises tongs formed by at  least  two fingers, said tongs normally being locked in  a  gripping position by locking members,  such  as  balls.   A  float mounted in the bar controls the unlocking of the tongs in either of the two conditions requiring  the  dropping  of the absorbing members.     B  8793.3  GP
Patent CA-1255244-A (CA)
Inventor: BRITTAIN DAVID R
IPC: B28B5/02
Filed: 1986-11-19
Granted: 1989-06-06
Abstract: ABSTRACT                 Tile making machines Apparatus for propelling a succession of pallets in a longitudinal direction has a plurality of pawls 16 for pushing the pallets and spaced apart on a pair of endless drive chains 2 each having a portion extending parallel to a pallet guide means. Each pawl 16 is arranged to move in such a way that in use it engages one of the pallets to push it along the guide means and disengages from the pallet further down the guide means, the movement of each pawl being controlled by en associated cam follower wheel 17 cooperating with one of a pair of longitudinally extending cam tracks 4 and 5, The cam follower wheel 17 can be laterally moved on a shaft 8 to select the appropriate cam track for the type of pallets to be conveyed, so that the apparatus can be easily adapted to e.g. different length pallets.
Patent CA-1262050-A (CA)
Inventor: GHOSH SHYAMAL K BOX MEADOW WOO
IPC: C22B11/08
Filed: 1987-08-24
Granted: 1989-10-03
Abstract: This invention relates to the extraction of gold from gold-bearing materials like ores, concentrates, tailings, municipal sewage and other materials.         The process consists of leaching the gold-bearing material with solid lead cyanide compound, which an be formed in-situ in the pulp by mixing soluble lead compounds like lead nitrate, lead acetate and other lead salts with commonly used cyanide reagents like sodium cyanide, calcium cyanide and potassium cyanide at a much lower PH than the PH to be used later in the actual leaching process for the decomposition of lead cyanide compound and generation of active CN- ions. Therefore the main innovation of this process lies in the fact that once solid lead cyanide compound has been added to or formed in the leach pulp it will be decomposed at a higher PH to produce more active "nascent" CN-.
Patent CH-531486-A (CH)
Title: Antiinflammatory pregnene-diones
Inventor: FUERST ANDOR
IPC: G07C3/12
Filed: 1969-12-17
Abstract: Trihydroxypregnene-3,20-diones (I) and especially 11 beta, 17 alpha, 21-trihydroxy-15, 16 beta-methylene-pregnene (4)-(and pregna-1,4-diene)-3,20-dione, for use as anti-inflammatories. R6 and R9 independently are H, halogen, R17, R21 independently are OH or O-acyl; Z is CO or beta-CH2OH. Preparation of (I) and 1,2-dehydro-deriv. by numerous methods e.g. (a) microbiological 11-hydroxylation of (I) (Z=CH2); (b) 1,2-dehydrogenation of a cmpd. (I); (c) adding HOCl or HOBr to the 9,11-double bond a cmpd. (I) or its, 1,2-dehydro-derivs. (Z = HC). In an example 11 beta, 17 alpha-21-trihydroxy-15,16 beta-methylene-pregnene (4)-3,20-dione, m.p. 219-221 degrees is obtained by microbiological hydroxylation of 17 alpha, 21-dihydroxy-15,16 beta-methylene-pregnene (4)-3,20-dione using Coniothyrium hellebori as organism.
Patent CH-537299-A (CH)
Title: Thermoplastic bottle assembly - using heated clamps to effect rim seal at junction of upper/lower sections
Inventor: MAX SCHMIDT
IPC: B29C65/56
Filed: 1972-06-15
Abstract: The lower section of the bottle is moulded with a lip to take the moulded flange of the upper section. when the upper is inserted into the lower section, the effect of the heated clamping system is to fold the lip over the flange to give a circular rim seal round the bottle at the point where the two section join. A bottle assembly operation is provided such that one bottle per sec. is delivered to a filling station.
Patent CH-513916-A (CH)
Title: Antimicrobial 4-(5-nitro-2-furyl)-pyrimidines
Inventor: BERGER HERBERT DR PHIL
IPC: C07D405/04
Filed: 1969-07-07
Abstract: Antimicrobial 4-(5-nitro-2-furyl)-pyrimidines... Are novel compounds of the general formula (i), and salts thereof, (where R1 and R2 = H, lower alkyl, alkoxy or opt. acylated amino (same or different) and R3 = H, lower alkoxy, -OH or opt. acylated amino). - They are particularly suitable for the treatment of infections of the urinary tract, and are prepared by the following reactions: nitration right arrow (I) acid right arrow hydrolysis (I) (R3=OH) (where X = Cl or NH2) (where R2 = H or lower alkyl, R4 = alkoxy).
Patent DK-119781-A (DK)
Inventor: SONTHEIMER W
IPC: E06B9/17
Filed: 1981-03-18
Abstract: 1. Roller-shutter or similar device consisting of a plurality of slats (2) of uniform section, constituting its surface and hinged to one another, one longitudinal edge of which is formed as a groovelike bearing (14) laterally offset from the roller-shutter surface, and receives, and forms a hinge with, the longitudinal edge (7) of the adjacent slat, which is hook-like in cross-section, characterized by a moulded insert component (A, B) which can be fitted to the slat (2) and which engages against the exterior of the bearing (14) of the adjacent slat by means of at least one pressure member (26, 26b ) associated with the hook-like longitudinal edge (7), and presses the bearing (14) against the hook-like longitudinal edge (7).
Patent DK-133983-A (DK)
Inventor: COULEAU ROBERT
IPC: B28B7/38
Filed: 1983-03-24
Abstract: A release composition which facilitates the unmolding of bonding materials such as concretes from molds for purposes of pre-fabrication. Methods for facilitating the unmolding of such bonding materials by coating the mold with such release composition, and for casting molded, preformed articles include coating the mold prior to casting in order to facilitate the unmolding operations. The release composition is an aqueous anti-freeze solution containing no petroleum based products. It comprises a combination of at least one active release constituent which may be an organic acid salt, at least one clarifying anti-freeze agent which may be a hydroxyethylether; at least one spreading agent which is an ester; at least one polyether lubricating agent; and water as a solvent medium, in variable proportion according to the desired concentration.
Patent DK-171885-A (DK)
Inventor: BISCHOFF DIETER
IPC: B29D23/00
Filed: 1985-04-16
Abstract: 1. A method of producing vulcanized rubber tubes, the unvulcanized roungh tubes being sheathed with a melted strengh-imparting thermoplastic, the melting point of which is above the vulcanization temperature of the rubber and which has an adequate tensile strength, whereupon the tubes are vulcanized, after which the sheathing is removed and at least partially re-used, characterised in that the plastic used for the sheathing is polyvinylidene fluoride (PVDF), the melting point of which is below the decomposition temperature of the rubber and which is insensitive to repeated shear stress.
Patent DK-262687-A (DK)
Inventor: CHAU ALBERT W
IPC: E21B7/04
Filed: 1987-05-22
Abstract: A method of and apparatus for locating the position of a boring device (40) within the ground with respect to a particular reference location along an above ground path (37) directly over the intended course to be taken by the boring device (40) utilize an electromagnetic field which is emitted from the boring device (40) and an above-ground apparatus for simultaneously sensing the strength of the field at a plurality of distinct sensing points (5a and 5e). The sensing points are selected so that the apparatus never has to leave the path directly above the boring device's intended course to locate the boring device, even if the latter deviates laterally from the path.
Patent DK-281184-A (DK)
Inventor: BRICKL ROLF
IPC: A61K9/20
Filed: 1984-06-07
Abstract: Galenic compositions containing an oral antidiabetic agent and having an improved release of active substance are provided, as well as processes for producing these compositions. The compositions are characterized in that the onset of the activity and the duration of activity are adapted to the particular needs of diabetics with regard to proper control of the metabolism and the associated proper release of insulin. A basic or acidic excipient in a solvent is added to the antidiabetic active substance in a quantity such that the active substance is made soluble, and then a solubilizing agent is added. Polyvinylpyrrolidone is dissolved as carrier in this solution, but the carrier may simultaneously serve as the solubilizing adjuvant. This solution is further processed with other excipients to form pharmaceutical compositions.
Patent DK-328279-A (DK)
Inventor: HUGUET M
IPC: G01N3/00
Filed: 1979-08-03
Abstract: A non-destructive method of testing for defects in brazed joints in metallic articles such as hollow copper electrical conductors comprising subjecting the joint (2) to a tensile force which is greater then the yield strenght of the metal of the metallic article (1) across the brazed joint (2) and thereafter passing a X-ray beam or an ultrasonic pulse through the brazed joint (2) to detect any gap which has been formed at the brazed joint (2) by the application of the tenside force. X-ray and ultrasonic testing of brazed joints does not reliably detect all defects in brazed joints, particularly butt joints, which might later result in failure of the joint under stress. The application of the afore-mentioned tensile force exposes such defects by creating a significant gap at the joint which is detectable by X-ray or ultrasonic test.
Patent DK-363686-A (DK)
Inventor: VERMEIRE HANS FERDINAND
IPC: C08L53/02
Filed: 1986-07-30
Abstract: Melt-spinnable or melt-blowable compositions comprising:- a) from 55 to 85 parts by weight of a three block copolymer having two endblocks A and a midblock B, A being monoalkenyl arene polymer blocks and B a hydrogenated conjugated diene polymer block, the number average molecular weight of the three block copolymer being 16000 to 175000, the number average molecular weight of A being 4000 to 30000 and the monoalkenyl arene content of the or each three block copolymer being 10 to 50% by weight of the three block copolymer, and from 15 to 45 parts by weight of a two block copolymer C-D, wherein C is a monoalkenyl arene polymer having a number average molecular weight 4000 to 30000, and D is a hydrogenated conjugated diene polymer block having a number average molecular weight 25 to 75% of the number average molecular weight of 15 of the three block copolymer, and wherein the total parts by weight of the three block copolymer and of the two block copolymer equals 100 parts by weight.
Patent DK-389789-A (DK)
Inventor: PAANANEN TAPIO
IPC: F24F11/75
Filed: 1989-08-09
Abstract: PCT No. PCT/FI88/00199 Sec. 371 Date Sep. 18, 1989 Sec. 102(e) Date Sep. 18, 1989 PCT Filed Dec. 16, 1988 PCT Pub. No. WO89/05947 PCT Pub. Date Jun. 29, 1989.The invention relates to a method and apparatus for controlling the fresh-air, input-air, exhaust-air, waste-air and return-air flows, as well as the air pressure in the input-air duct and the air pressure in the exhaust-air duct, in an air-conditioning system which comprises at least input-air and waste-air flow meters (6, 20), input-air and exhaust-air pressure meters (12, 19), an input-air fan (5) with its air-flow control (13), a waste-air or exhaust-air fan (18) with its air-flow control (14), a fresh-air flow meter (15), a heat recovery exchanger (4), closing and control mechanisms for exhaust air and return air, coupled together as an outlet-air mechanism (10), and closing and control mechanisms for fresh air and fresh-air bypass, coupled together as an intake-air mechanism (3). The controls (13, 14) work together, and they have been fitted to act on the fans (5, 18) and mechanisms (3, 10) so that a change in one of the quanities measured will cause the adjustment of some air flow and/or mechanism (3, 10) so that the ratio (A/B) or difference (A-D) of certain air flows will be at the predetermined value, or/and that the bypass flow (F) will open or close.
Patent DK-622486-A (DK)
Inventor: WALSER MACKENZIE
IPC: A61P3/00
Filed: 1986-12-22
Abstract: Mixtures of mixed salts formed between branched-chain alpha keto-acids and basic L-amino acids are useful in the nutritional treatment of chronic renal failure (uremia). These compositions contain fewer component salts than other salt mixtures containing like proportions of basic amino acids and keto acids. The compositions can be used in conjunction with a 20-30g/day mixed quality protein diet and a vitamin and mineral supplement.
Patent FI-802427-A (FI)
Inventor: SAILER HEINRICH
IPC: H04M11/06
Filed: 1980-08-01
Abstract: 1. Circuit arrangement for connecting a transmission device (UB) of a modem to a telephone line (FL), wherein the transmission device (UB) generates or receives, as the case may be, data signals (D) assigned to the data to be transmitted and received, and wherein the operating voltage (UV) of the modem is produced from the loop current of the telephone line (FL) using a regulating stage (R), and wherein dialling pulses are produced by means of interruptions of the telephone line (FL) via a switch (nsi), characterised in that there is provided a frequency separating filter (F) which on the one hand is connected to the telephone line (FL) and on the other hand to the regulating stage (R) and to the transmission unit (UB) and which establishes a connection between the telephone line (FL) and the transmission device (UB) that is D.C. isolated and permeable to the data signals (D), and which frequency separating filter establishes a D.C. connection between the telephone line (FL) and the regulating stage (R) which is permeable to the dialling pulses and blocks the data signals (D).
Patent FI-862694-A (FI)
Inventor: EBERLEIN WOLFGANG
IPC: A61K31/55
Filed: 1986-06-25
Abstract: Compounds of general formula I are described,    <IMAGE>  (I) wherein X represents the group =CHR, =NR or an oxygen atom and A represents the groups -NR1R2, wherein R1 and R2 represent alkyl, cycloalkyl or phenylalkyl groups, n represents the number 0, 1 or 2, R3 represents a hydrogen atom, a hydroxy or alkyl group or a group -(CH2)n-N-R5R6 (R5 and R6 being lower alkyl groups) and R4 is an alkyl or phenylalkyl group; two processes for preparing these compounds and the salts thereof are also described. The compounds have favourable effects on heart rate and can be used as vagal pacemakers for treating bradycardia and bradyarrhythmia in human and veterinary medicine. Some of these compounds also have very good antithrombotic effects.
Patent FI-890931-A (FI)
Inventor: VAN WAUVE JEAN PIERRE FRANS
IPC: C07D277/38
Filed: 1989-02-27
Abstract: 5-Lipoxygenase inhibiting 4-(4-phenyl-1-piperazinyl)phenols having the formula <CHEM> wherein R<1> and R<2> each independently are hydrogen, C1-6alkyl or halo; R<3> and R<4> each independently are hydrogen, halo, amino, nitro or trifluoromethyl; Y is a heterocyclic radical of formula <CHEM> for use as a medicine. Compositions containing these compounds as active ingredient. Novel 4-(4-phenyhl-1-piperazinyl)phenols and methods for preparing these and the aforementioned compositions.
Patent FI-920311-A (FI)
Inventor: FORSMAN JOUNI
IPC: F23K5/00
Filed: 1992-01-24
Abstract: Device for feeding material in paste form containing water into a combustion chamber. The device comprises a feeding trough 10 and an S-formed feeding tube 18, provided in the trough and rotatable back and forth, one end 38 of said feeding tube being united with an output opening 42 and the other end 44 being alternately connectable with one or the other of two input openings 30, 32. The device further comprises two feeding cylinders 26, 28 connected to the input openings and alternately drawing in material to be pumped and feeding material out of the cylinder and into the input tube. In the lower part of the feeding trough one or more air nozzles 54, 56 are provided for feeding pressurised air into the material and mixing the same. <IMAGE>
Patent FI-921422-A (FI)
Inventor: GOULD COLIN ANTHONY
IPC: G02B6/44
Filed: 1992-04-01
Abstract: A gland seal comprises a plurality of sealing plates (24,28,30) sealingly received in a bore (12). Each pair of adjacent plates define between them a sealing channel (42). The channels are linked by elongate slots (41) in the plates to define a generally helical path. The channels are filled with a sealant through a filling hole (54) at one end of its respective channel.
Patent FI-924367-A (FI)
Inventor: STRAND OLAF
IPC: B65D88/16
Filed: 1992-09-29
Abstract: The liner is made of flexible plastics material and comprises at least one suspension member for connecting the liner to an outer container in a predetermined orientation. The suspension forms a vent for the expelling of air from the liner. The liner is preformed and may be folded into an air-free configuration and then secured the outer container each suspension means of the liner being connected to an upper part of the container. The liner is designed to be of such a size relative to the container in which it is to be placed that on connection with the suspension to the container, the liner, on filling, conforms to the internal dimensions of the container.