baber/WOPTO huggingface dataset:
Patent PT-80364-B (PT)
IPC: A61K31/16
Filed: 1985-04-26
Abstract: Mono- or bis-complex esters or ethers of a phenol derivative of the formulawherein NU is a defined mono- or bis-phenolic nucleus including a hydroxyphenyl-hydroxynaphthyl;hydroxyphenyl-hydroxyindanyl, hydroxyphenyl-hydroxy--benzothienyl or di-hydrdxyphenyl-ethylene or vinylene nucleus;wherein A is alkylene, alkenylene or alkynylene which may be interrupted by phenylene or other linkages,wherein R'is hydrogen, or alkyl, alkenyl, cycloalkyl, halogenoalkyl, aryl or arylalkyl, or R' is joined to R<sup>2</sup>, and wherein X is -CONR<sup>2</sup>-, -CSNR<sup>2</sup>-,-NR<sup>12</sup>CO-, -NR<sup>12</sup>CS-, -NR<sup>12</sup>CONR<sup>2</sup>-,-SO<sub>2</sub>NR<sup>2</sup>- or -CO-, or, when R<sup>1</sup> is not hydrogen, is -NR<sup>12</sup>COO-, -S-, -SO- or -S0<sub>2</sub>-, wherein R<sup>2</sup> is hydrogen or alkyl, or R<sup>1</sup> and R<sup>2</sup> together form alkylene;wherein R<sup>12</sup> is hydrogen or alkyl, and wherein R<sup>22</sup> is hydrogen, cyano or nitro;or a salt thereof when appropriate. The compounds possess antioestrogenic activity and may be used for the treatment of hormone-dependent breast tumours or of anovulatory infertility.
Patent PT-81142-B (PT)
Title: Pressurized fluid dispenser
IPC: B05B11/04
Filed: 1985-09-17
Abstract: A dispenser for fluids includes an elastic bladder having an open end and a closed end and includes a bladder mounting structure for maintaining the bladder in tension. The bladder mounting structure includes a fixed structural element having a convex curved surface. The mounting structure also includes mounting elements for fixing the two ends of the bladder relative the curved surface so that bladder is stretched over the curved surface. A flow controller communicates with the open end of the bladder to regulate the flow of fluid from the bladder. The flow controller includes a body having a fluid flow path through it. A shutoff element in the fluid flow path controls the cross-sectional flow area of the flow path. Movement of the shutoff element is controlled by a mechanism sealed from the fluid flow path.
Patent PT-82174-B (PT)
IPC: C07D233/56
Filed: 1986-03-12
Abstract: Compounds of the formula I    <IMAGE>  I  in which R1, R2 and Y have the indicated meanings, their physiologically tolerated acid addition salts, and a process for the preparation of these compounds are described. The compounds inhibit thromboxane synthetase and can thus be used as medicaments.
Patent PT-83204-B (PT)
IPC: A61K9/50
Filed: 1986-08-14
Abstract: The compositions consist of  a) a phospholipid of the formula <IMAGE> in which m is two or three, R1 and R2 are, independently of one another, alkyl, alkenyl or acyl each with 10 to 20 C atoms, and X is a direct bond, C1-C4-alkylene, C2-C4-alkenylene or C1-C4-alkylene or C2-C4-alkenylene substituted by hydroxyl, or a pharmaceutically acceptable salt thereof,  b) a phospholipid of the formula <IMAGE> in which R3 and R4 are the acyl group of a saturated or unsaturated carboxylic acid with 10 to 20 C atoms and 1 to 2 double bonds, c) a compound or a mixture of compounds with pharmacological properties and, where appropriate, d) a lipid from the group comprising phosphatidylcholines, phosphatidylserine, phosphatidylinositol, phosphatidylglycerol, cardiolipin and cholesterol and, where appropriate, a pharmaceutically acceptable carrier solution which is buffered to pH 7.0 to 7.8 and, where appropriate, pharmaceutically acceptable auxiliaries. The compositions can be used in the form of liposomes as administration systems, for example for cancer chemotherapy.
Patent PT-86470-B (PT)
Inventor: KOSLEY RAYMOND WALTER JR
IPC: A61P9/00
Filed: 1987-12-28
Abstract: The present invention relates to carbamoyloxylabdanes, intermediates and a process for the preparation thereof. The compounds of the invention exhibit intraocular pressure activity and can, therefore, be used as medicaments.
Patent PT-86598-B (PT)
Inventor: ROBERTS DONALD LEROY
IPC: A24D1/22
Filed: 1988-01-22
Abstract: An aerosol delivery article is capable of producing substantial quantities of smoke, both initially and over the useful lifetime of the product, without significant thermal degradation of the aerosol former and without the presence of substantial pyrolysis or incomplete combustion products or sidestream smoke. The article also delivers very low levels of carbon monoxide. The article is able of providing the user with the sensations and benefits of cigarette smoking without burning tobacco. The article includes a carbonaceous fuel element (18), an aerosol forming substance within a heat conductive container (26,36), an outer member (14) surrounding the heat conductive container, and a mouthend piece (24). Upon draw on the mouthend piece air enters the peripheral region of the outer member and enters the heat conductive container. As the heat conductive container (26) is in a heat exchange relationship with the fuel element (18), aerosol is thereby formed within the container and passed to the mouth of the user.
Patent PT-87550-B (PT)
Inventor: MARTIN JOSEPH ARMSTRONG
IPC: A61P31/12
Filed: 1988-05-20
Abstract: Pyrimidine derivatives of the formula <IMAGE> in which R<1> is hydroxyl or esterified hydroxyl, and amides and Schiff's bases thereof have antiviral activity and can be used for the treatment or prophylaxis of viral, especially retroviral, infections, such as visna and HIV infections. They can be prepared starting from corresponding 3'-hydroxylated compounds.
Patent PT-88474-B (PT)
Inventor: MIGNANI GERARD
IPC: D01F9/10
Filed: 1988-09-09
Abstract: Process for the preparation of an organoboron polymer precursor of boron nitride, the said process being characterised by reacting a) a mixture comprising a trihaloborane (compound A) and a cyclic compound (compound B) consisting of repeat units of formula: …<IMAGE>… in which A denotes a halogen atom and R a radical chosen from the hydrogen atom, the hydrocarbon radicals and the organosilylated and hydroorganosilylated radicals, with b) a compound containing at least one NH2 group (compound C). …<??>The invention also relates to the new polymers obtained by the said process.
Patent PT-98581-B (PT)
Inventor: VALLE STEPHEN A
IPC: C04B40/00
Filed: 1991-08-06
Abstract: The present invention relates to a method for modifying the properties of a concrete by introducing a solid admixture, contained in a paper package, into a fresh concrete, said solid admixture being selected from the group consisting of air-entraining admixtures, air detrainer admixture, accelerating admixture, alkali-reactivity redurer, superplasticizer, pumping aids, water-reducing admixture, corrosion inhibitor, permeability reducer, fibers, and mixtures thereof; and mixing the fresh concrete in a batch type mixer for sufficient time to cause the packaging material to disintegrate and distribute the admixture relatively uniformly throughout the fresh concrete.
Patent PT-98583-B (PT)
Inventor: HILL CHRISTOPHER HUW
IPC: C07D471/20
Filed: 1991-08-06
Abstract: Compounds of the formula <CHEM> wherein R<1> and R<3> together form a bond and R<2> represents hydrogen or R<1> and R<2> together form a bond and R<3> represents hydrogen; R<4>, R<5>, R<6> and R<7> each independently represent hydrogen, halogen, alkyl, haloalkyl, alkoxy, nitro, amino, alkanoylamino, aroylamino, alkylthio or alkylsulphonyl; R<8> represents hydrogen, alkyl or aralkyl; X represents -N(R<9>)- or -CHN(R<1><0>,R<1><1>)- in which R<9>, R<1><0> and R<1><1> each represent hydrogen, alkyl, aralkyl or alkanoyl; m stands for 0-2 and n stands for 1-3, with the proviso that the sum of m and n is 1-3; p stands fo 0-4 and q stands for 0-4, with the proviso that the sum of p and q is 2-4 when X represents -N(R<9>)-, that the sum of p and q is 1-5 when X represents -CHN(R<1><0>,R<1><1>)- and R<1> and R<2> together form a bond, that the sum of p and q is 0-4 when X represents -CHN(R<1><0>,R<1><1>)- and R<1> and R<3> together form a bond and that p stands for 1-4 when X represents -N(R<9>)-, R<1> and R<3> together represent a bond and m stands for 0, as well as pharmaceutically acceptable salts of acidic compounds of formula I with bases and of basic compounds of formula I with acids, are useful in the control or prevention of inflammatory, immunological, oncological, bronchopulmonary, dermatological or cardiovascular disorders or for the treatment of asthma, AIDS or diabetic complications or for the stimulation of hair growth. They can be prepared from correspondingly substituted furandiones.
Patent PT-98674-B (PT)
Inventor: WHITTAKER MARK
IPC: A61P43/00
Filed: 1991-08-14
Abstract: Compounds of general formula I;  (* CHEMICAL STRUCTURE *) I wherein: A1 is =N-, =CH- or =CR1-; A2 is =N-, =CH- or =CR2-; provided that, when one of A1 and A2 is a nitrogen atom, the other of A1 and A2 is other than a nitrogen atom; wherein the rest of the variables are defined in the specification; and their pharmaceutically and veterinarily acceptable acid addition salts and hydrates are antagonists of platelet activating factor (PAF) and as such are useful in the treatment or amelioration of various diseases or disorders mediated by PAF.
Patent PT-99855-B (PT)
Inventor: GMBH BODENSEEWERK GERATETECHNI
IPC: G01J1/00
Filed: 1991-12-18
Abstract: A procedure and an apparatus for the examination, in particular quality inspection, of optical components, in which an image is produced of the respective components to be examined, and defects on the imaged object are detected by image analysis, as well as the integration of this examination procedure into the production of the component. The optical components can be ophthalmic components such as spectacle lenses, contact lenses, intraocular lenses and the like.   <IMAGE>
Patent RO-82154-B (RO)
IPC: B22C11/00
Filed: 1979-12-14
Abstract: Inventia se refera la un procedeu si la o instalatie pentru comprimarea materialelor granulare, în special pentru îndesarea amestecului de formare în formele de turnatorie utilizînd presiunea unui gaz combustibil. Pentru realizarea presiunii respective se utilizeaza un amestec exploziv alcatuit din gaz combustibil si aer introduse într-o camera de ardere aflata la partea superioara a unor rame de formare si umplere. Amestecul exploziv este omogenizat cu ajutorul unei suflante si aprins cu un dispozitiv de aprindere.
Patent SE-331509-B (SE)
Inventor: WALKER D
IPC: G01R1/30
Filed: 1966-07-25
Abstract: 1,148,588. Electric meters. HONEYWELL Inc. July 13, 1966 [July 26, 1965], No.31562/66. Heading G1Q. The movement of a moving coil meter consists of two coils, a driving coil 12 and a pick-up coil 28. The latter picks up a voltage proportional to rate of deflection by electromagnetic induction and also a signal proportional to deflection from a potentiometer 34. The driving coil is connected to the output of an amplifer whose input is the difference between the signal voltage and the voltage picked up by coil 28. The arrangement thus provides displacement and velocity feedback damping. As shown, the two coils are wound on a common former 14 carried by an armature 16.
Patent SE-338173-B (SE)
Inventor: SELLEN C
IPC: B43L13/00
Filed: 1966-10-10
Abstract: 1,135,468. Writing machines. KEUFFEL & ESSER CO. 11 Oct., 1966 [22 Oct., 1965], No. 45396/66. Heading B6P. Relates to a scribing device of the kind in which a writing instrument is carried in an aperture 12 in a member 11, and is directed over the surface to be written upon by a tracer pin 22 movable in character grooves in a template and by a tail pin (18, Fig. 6) movable in a groove parallel with the line of lettering. The writing instrument is retained in the aperture 12 by a pair of clamping levers (28, Figs. 8, 9) of angle section arranged with their webs in abutting relation and received in a groove (27) on the side of the device. The outwardly directed flanges 29 of the levers lie against the outside of the device, and a spring (32) supplies the biasing force. A lever (35, Figs. 6 and 9) pivotally mounted intermediate its ends on the tail bar 14 of the device, has a foot or leg (36) which can be projected through the body of the device to lift the writing instrument away from the surface to be marked. The angular position of the arm carrying the tracer pin 22 can be adjusted in relation to the body-plate 10 of the device to vary the inclination of letters drawn. A threaded spacer screw 51 is provided to obtain the desired spacing of the point of the writing instrument, and is particularly necessary when the writing instrument is a pen.
Patent SE-409616-B (SE)
Inventor: LEONARD L H
IPC: F25B25/02
Filed: 1975-10-06
Abstract: Between a compressor (20) and a condenser (11) of the refrigeration installation, the refrigerant vapour flows through a heat recovery heat exchanger (25). The refrigerant vapour delivered by the compressor (20) is mixed with a concentrated absorption medium solution which is supplied e.g. by an injection device (39) and which absorbs a part of the compressed refrigerant vapour, as a result of which the temperature of the mixture flowing through the heat exchanger (25) is increased. After the heat exchanger (25), the solution diluted with refrigerant is separated from the remaining refrigerant vapour in a separator (30). In a concentrating device (35), the solution is subjected to the compressor inlet pressure in order to boil refrigerant off from the solution. The heat necessary for this is extracted from the remaining refrigerant vapour which at least partially condenses in the process. The solution, concentrated again, is supplied to the injection device (39) again. A part of the waste heat of the installation is thus delivered at a higher useful temperature level without the compressor having to be operated in an uneconomical compression range which is detrimental to the refrigerant. <IMAGE>
Patent SE-417242-B (SE)
Title: Rotative ceramic heat exchanger
Inventor: ERIKSSON L
IPC: F28D11/02
Filed: 1979-06-11
Abstract: The heat exchanger consists of a circular ceramic honeycomb disc 2 with a 60-80 per cent open surface and mounted on a slowly rotating, motor-driven axle 7 in a heat-insulated 6 housing which is divided at its centre in the direction of the wheel axle by a vertical wall. Hot gas is carried to one half of the housing through a pipe stub 3, and in a corresponding way, cool gas, usually fresh air, is carried in through the pipe stub 4, through the disc 2 and out through the pipe stub 5. Usually, the cool and the hot gas are carried in opposite directions. By its rotation, the disc takes up heat from the hot gas and delivers it to the cool gas. The ceramic disc 2 is fastened to the axle 7 between a flat 9 and a conical 10 washer for diminishing heat stresses from the temperature variations of the axle and the disc, and the axle is journalled in a bearing 8 which is cooled by the incoming, cool gas. The sealing between the cool and the hot halves of the housing is made as a labyrinth seal 14. <IMAGE>
Patent SE-447631-B (SE)
Title: Arrangement for safe anchoring of a letter receptor
Inventor: BERGSTROM H R
IPC: A47G29/12
Filed: 1980-06-17
Abstract: Arrangement at a letter receptor, which consists of a housing (12) which is attachable as a whole to a door (10) or similarly opened hole. At the housing (12) at least one flap (14, 16) is stored to cover the opening of the letter receptor housing (12), which later is fastened to the door or similar by screws. At that section (30) of the door (10) which holds the screws a perforated plate (32) is arranged with tightly positioned holes (34) that are so positioned in the screw's insertion direction that the screw's (22) threading when fastening to the house (12) intrudes into one of the plate's (32) holes (34). In this way a safe anchorage of the screw (22) in the door's material (30) via the plate (32) is achieved.<IMAGE>
Patent SE-431147-B (SE)
Title: Sound transmitter containing an open acoustical resonance element, an electromechanical transducer and an electrical amplifier
Inventor: KLEINER MENDEL
IPC: H04R3/00
Filed: 1982-06-11
Abstract: A sound transmitter for generating intense sound. It contains a resonance element, an electroacoustical transducer, and an amplifier. The frequency of the sound transmitter is determined by certain of the resonance frequencies for the coupled transducer/resonance element by means of a filter. <IMAGE>
Patent SE-446075-B (SE)
Title: Anchor comprising a shank and a fluke device, which comprises at least two flukes that can be pivoted relative to the shank independently of one another
Inventor: PETTERSSON T
IPC: B63B21/44
Filed: 1982-08-23
Abstract: An anchor comprises a shank (1) and two flukes (5) that can be pivoted relative to the shank independently of one another. The flukes (5) are designed to swing out from the shank in opposite directions. Each individual fluke is limited in that it can only swing out in one direction from the shank, which is situated between the flukes.<IMAGE>
Patent SE-453408-B (SE)
Title: Sulphate cellulose process
Inventor: CHAUDHURI PUNYA B
IPC: D21C11/00
Filed: 1984-05-22
Abstract: Lignin and other organic substances are precipitated in a carbonising tower. Black lye enters the tower at the top and passes downwards. Carbon dioxide from flue gases (e.g. from the lime sludge furnace) enters the tower further down and flows upwards to meet the black lye. Both the tower and flue gas are at 65-80 deg. C. The pH of the liquid having the tower is measured and adjusted to be 8.7-9.6 by controlling the supply of lye and carbon dioxide to the tower.
Patent SE-464681-B (SE)
Title: Spill-proof portioning device for liquid substances and process for its production
Inventor: AABERG TORWALD
IPC: A47G19/02
Filed: 1986-02-07
Abstract: The present invention relates to a spill-proof portioning device or a vessel for substantially liquid substances, having a reception chamber 2 intended for the said substance, and also to a process for production of the same. The device has an outer chamber 3 which substantially surrounds the said reception chamber 2 and is intended for collection of any spilt substances and which is arranged to communicate at least partially with the reception chamber 2. The portioning device or the vessel can be constituted by a plate 1 but other configurations are also conceivable, for example a bowl, a pouring spout, a coffee cup or the like. Production is expediently effected by the manufacture of a first, bowl-shaped part in one piece, comprising the base 4 of the device having an upwardly directed edge 5 connected to the outer wall 6 of the outer chamber 3, and by the manufacture of a second, annular part in one piece, comprising the inwardly sloping wall 7 of the outer chamber 3 connected to a downwardly directed edge 8, the two parts being joined together by the inner surface of the upwardly directed edge 5 being brought into contact with and preferably fastened to the outer surface of the downwardly directed edge 8. <IMAGE>
Patent SE-459936-B (SE)
Inventor: FRIBERG JAN
IPC: B01L99/00
Filed: 1987-02-20
Abstract: A pattern or screen (31) placed at a distance under a sample well in a multi-well plate is observed through the sample well and will on the addition of a sample change shape and size in such a manner that wells in which samples have been added can easily be distinguished from wells without sample solution. The refraction of the sample itself is utilized for indication in a method, a device and a utilization for distinguishing of sample wells in which sample solution is added. An embodiment of the device comprises a light source (40), a patterned surface (31), a holder means (11) for carrying a multi-well plate on a masking screen (20).
Patent SE-464186-B (SE)
Title: Machine intended for forestry work and the like
Inventor: BERGMAN BO
IPC: B62D61/10
Filed: 1988-10-17
Abstract: The invention relates to a machine 1 intended for forestry work and the like, having two units 3,4 which mutually interact by means of a mid-height guide 2 and in which each unit comprises, inter alia, a bogie construction 5,6 and a means which moves the machine over the ground. The said means comprises, inter alia, four wheels 31,32, each driven by a hydraulic motor, in which two wheels 31,32 on the one side of a bogie construction 5 are driven by a series-connection of the two hydraulic motors belonging to these two wheels. <IMAGE>
Patent SE-463577-B (SE)
Title: Method and arrangement for drying a tarpaulin or the like
Inventor: KARMAZIN J
IPC: F26B13/10
Filed: 1989-12-22
Abstract: For drying a cloth, such as a tarpaulin or the like, use is made of an arrangement which has a stand 1, a horizontal drum 2 which is supported rotatably by the stand, a cover 18 which extends over a part of the circumference of the drum 2 so as to form a drying chamber between the cover and the drum, and means 22 for supplying air to the drying chamber. The drum 2 has means 9, 15 for fastening one edge part of the cloth 25 on the drum. One edge part of the cloth 25 is fastened on the drum 2, and the cloth is then wound onto the drum by the latter being rotated in one direction. The cloth 25 is then unwound from the drum 2 by the latter being rotated in the other direction at the same time as air is blown out into the drying chamber during unwinding. <IMAGE>
Patent SE-466053-B (SE)
Inventor: BILLIG J
IPC: G01R31/00
Filed: 1990-11-23
Abstract: PCT No. PCT/SE91/00361 Sec. 371 Date Jun. 2, 1993 Sec. 102(e) Date Jun. 2, 1993 PCT Filed Sep. 19, 1991 PCT Pub. No. WO92/01461 PCT Pub. Date Jun. 11, 1992.A test circuit for detection of malfunctions in an electric triggering device (10, 11) for protection of vehicle occupants. The triggering devices (10, 11) are arranged with a first connector (12) connected to earth (13) and a second connector (14) connected to a control unit for supply of a triggering current to the triggering devices when detecting a triggering condition. The test circuit comprises a voltage regulator (17), a current generator (18,19) connected in series between the voltage regulator and the connection of the triggering devices (10,11) to the control unit for generating a test current to the triggering devices, and two voltage comparators (24,25) connected between the earth connection (13), the connection (14) to the control unit and the voltage regulator for detecting the voltage across the triggering devices (10,11).
Patent SE-470398-B (SE)
Title: Method for manufacturing parts with undercutting function, for example double-positive tool bits
Inventor: LAGERBERG STIG
IPC: B22F3/02
Filed: 1992-07-02
Abstract: According to the invention, a new process exists for the manufacture of parts with undercutting function, for example bits of double-positive construction. The process involves a moulding compound of wax or the like being injected, in a base body 10 having a bore hole 11, into the space between the wall of the bore hole 11 and two dies 14a, 14b, the dies having been introduced into the bore hole 11 facing each other in end-to-end contact, to form a counterdie 20, the inner hole wall contour of which corresponds to the outer contour of the intended bit body, and further involves a bit material compound 21 being subsequently injected into a cavity between the central hole wall of the counterdie 20 and inner dies 23a, 23b, introduced centrally into the counterdie, to form a bit blank 26, after which the thus obtained body, made up of the bit blank 26 and the counterdie 20, is heated for evaporation of the wax. The bit blank 26 is thereafter subjected to sintering into the finished bit form. <IMAGE>