baber/WOPTO huggingface dataset:
Patent PT-65223-B (PT)
Title: Dental bonding agents
IPC: A61K6/896
Filed: 1976-06-14
Abstract: 1529267 Dental bonding composition JOHNSON & JOHNSON 11 June 1976 [13 June 1975] 24326/76 Heading C1M A composition for bonding dental porcelain to a non-precious metal alloy (i.e. based on Co or Ni) core comprises: (a) a bonding component comprising powdered aluminium and a powdered glass comprising, by weight, 47-74% SiO 2 , 1-16% Al 2 O 3 , 3-17% Na 2 O, 0À6-6% CaO and 0À4-4% MgO, the mixture being capable of bonding to the alloy core when heated to 1750-1850‹ F.; and (b) a carrier component comprising a liquid organosilicon compound which provides a reducing atmosphere when heated at 1200-1900‹ F. The glass may optionally include 0-12% K 2 O, 0-25% SnO 2 , 0-5% Li 2 O, 0-2% B 2 O 3  or 0-2% BaO. The weight ratio of Al to glass is preferably 0À67-2À3:1. The volume ratio of bonding component to liquid carrier is preferably 0À5-1À5 parts solid bonding component to 1 part of liquid carrier. The carrier may be a silicone oil or a liquid silane. In use, a non-precious metal alloy core of a dental restoration (of a Co or Ni alloy, preferably Ni-Cr) is cleaned and uniformly coated with the bonding composition; the coated core heated at 90-100 degree F. per minute from about 1200‹ F. to a temperature in the range 1800-1900‹ F.; the surfaces cleaned; and dental porcelain applied and fired.
Patent PT-73216-B (PT)
IPC: A01M29/00
Filed: 1981-06-17
Abstract: 1. Device for de-ratting by vibrations for ground or constructions, comprising a small electronic centre (1) arranged to generate a series of impulses at a frequency and at intervals determined in accordance with a predetermined programme and coupled by cables (2) to a series of terminals (3) operating by electro-magnet and each provided with a rod (7) intented to be driven into the ground or with a bracket made fast with a building structure, characterized in that : - the electronic centre (1) is arranged to generate only low frequencies, - each rod (7) or bracket of a terminal is fast only with a plane resilient element (16, 24) provided with a magnetic mass (13) and placed in vibration by an electromagnet (12, 22) disposed in the terminal, by electro-magnetic operation.
Patent PT-74743-B (PT)
Title: Procedure for producing a vasal fibrinolytic active principle plus the enzymatic product so prepared
IPC: C12N9/64
Filed: 1982-04-13
Abstract: A natural active principle enzymatic in type, called angiokinase, is obtained with an extraction procedure starting from mammalian connective tissue, such as from cattle and the like. The active principle comprises a new drug for the prophylaxis and treatment of all symptoms of abnormal fibrin formation and thrombus formation in various sites and localizations, such as atherosclerotic diseases and diabetic retinopathy, as well as thrombosis and thromboembolisms.
Patent PT-75064-B (PT)
IPC: H02P23/07
Filed: 1982-06-16
Abstract: 1. Control device by polarity change at the terminals of an inverter (5) feeding an asynchronous machine (6) and supplied through an electronic power circuit and a smoothing choke (4) by a regulatable D.C. voltage source using a converter possibly associated with a chopper (14; 1, 2, 3), a control device comprising a first circuit (7, 8, 9, 11, 12, 13) called the normal regime circuit coming into action for traction or braking, and an arrangement of switches (K1 -K6 , Cm1 -Cm3 ) which are controlled either by inversion of the torque reference variable (8, 12) defining the configuration of the power circuit in traction or braking, or by an arbitrary action (8, 12) freeing the electronic power circuit from the primary source, the configuration of the power circuit including switching elements for short-circuiting the terminals of the inverter through the smoothing choke (4), and the traction or braking function being determined by positive or negative reference variables of rotor pulsation which determine the stator pulsation by means of a synthesiser element (13) with a speed signal, characterised in that in comprises a second circuit (7, 8, 10, 12, 13, 16) called the transitional operation circuit, coming into action when the asynchronous machine (6) changes from motor operation to generator operation for preparing a rheostatic braking, by regeneration or of mixed type, in the event of a defect in the primary source, in the event of total absence of supply, or in the event of changing from generator operation to motor operation at the asynchronous machine (6), in that the action of the transitional operation circuit (7, 8, 10, 12, 13, 16) maintains the current in the short-circuit of the smoothing choke (4) with the inverter (5), continually varying the polarities at the terminals of the inverter (5) by periodic alternations of the sign concerning the modular value of the rotor pulsation in accordance with a comparison signal from the current flowing in the smoothing choke and a reference variable value, and in that the arrangement of switches (K1 -K6 , Cm1 -Cm3 ) corresponds to tripping sequences specific to each of the said operations in accordance with control imposed by the transitional operation circuit.
Patent PT-77288-B (PT)
Title: Porous cross-linked absorbent polymeric materials
IPC: C08F8/00
Filed: 1983-09-05
Abstract: Porous, cross-linked polymeric materials comprising hydrocarbon residues can be sulphonated to produce sulphonated polymers which are able to absorb large volumes of ionic solutions and also act as ion-exchange resins.
Patent PT-86444-B (PT)
Inventor: CARLIER PATRICK
IPC: C07D223/12
Filed: 1987-12-22
Abstract: Composés de formule : <CHEM> dans laquelle R et R' représentent chacun un radical alkyle ou cycloalkyle ayant 1 à 7 atomes de carbone ; X représente - O - ou H2 ; Y et Z représentent l'hydrogène ou un ou plusieurs radicaux choisis parmi les radicaux halogéno, hydroxy, alkyl linéaire ou ramifié ayant 1 à 6 atomes de carbone, alkoxy ayant 1 à 6 atomes de carbone triflurométhyle ou méthylènedioxy, n pouvant prendre les valeurs 2 ou 3, et leurs sels pharmaceutiquement acceptables. Application comme médicament cardiovasculaire.
Patent PT-87597-B (PT)
Inventor: HOWELL STEPHEN BARNARD
IPC: A61K48/00
Filed: 1988-05-27
Abstract: A method for sensitizing mammalian tumor cells which comprises the step of inserting a drug sensitivity gene into the tumor cell. Also disclosed is the use of hypoxanthine phosphoribosyltransferase for the treatment of leukemia when the drug 6-thioguanine is used. The method employs a composition of matter which includes a 3 min  long terminal repeat and a 5 min  long terminal repeat, each repeat containing a restriction enzyme site; between the repeats is inserted a promoter and/or enhancer gene and the drug sensitivity gene. All of the elements of the DNA are linked and spatially positioned, such that, when the gene is inserted into a target cell the drug sensitivity gene is expressed.
Patent PT-88324-B (PT)
Inventor: KRONE UWE
IPC: C06D3/00
Filed: 1988-08-23
Abstract: PCT No. PCT/EP88/00378 Sec. 371 Date Apr. 26, 1989 Sec. 102(e) Date Apr. 26, 1989 PCT Filed May 5, 1988 PCT Pub. No. WO89/01926 PCT Pub. Date Mar. 9, 1989.A pyrotechnic mixture for producing a smoke screen includes a reduction agent comprising a light metal, at least one oxidation agent comprising potassium nitrate, combustion moderators including at least one carbonate and a nitrogen producing compound and at least one sublimable or evaporatable, smoke generating, nontoxic additive.
Patent PT-90851-B (PT)
Inventor: DUFORD JACQUES JULIEN JEAN
IPC: B01J12/00
Filed: 1989-06-14
Abstract: Process for increasing the molecular weight of hydrocarbons and/or derivatives thereof by contacting them with an active-hydrogen containing system which comprises generating a hydrogen-containing plasma at a pressure of at least 0.007 bar and allowing contact of said hydrocarbons and/or derivatives thereof in liquid form with the plasma-generated system and recovering therefrom a product having an increased average molecular weight.
Patent PT-91503-B (PT)
Inventor: SPRINGER TIMOTHY ALAN
IPC: C12N15/12
Filed: 1989-08-22
Abstract: The present invention relates to LFA-1 alpha-subunit which is involved in the process through which cell recognize and migrate to sites of inflammation as well as attach to cellular substrates during inflammation. The invention is directed toward such molecules, the functional derivatives of such molecules, screening assays for identifying such molecules and therapeutic and diagnostic uses for such molecules.
Patent PT-93474-B (PT)
IPC: C02F11/00
Filed: 1990-03-16
Abstract: Incinerator fly ash (FA) is mixed with small quantities of water of between 10 % and 35 % of its weight, the product being then compacted and extruded. In practice it is advantageous to add small quantities of lime to the water to have a pH of 7.4 to 11.6, it being possible for this lime to be combined with a product containing silica and/or alumina. Solid compositions which are practically insoluble in water and nonpolluting are obtained.
Patent PT-93525-B (PT)
Inventor: STIRDIVANT STEVEN M
IPC: C12N15/09
Filed: 1990-03-21
Abstract: The present invention provides modifications of the PE40 domain which eliminate the chemical ambiguities caused by the cysteines in PE40. Substitution of other amino acids such as, e.g., alanine for the cysteine residues in PE40, or deletion of two or more of the cysteine residues improves the biological and chemical properties of conjugates formed between modified PE40 and a targeting agent.
Patent PT-96457-B (PT)
Inventor: CHARTRAIN PIERRE
IPC: A47J39/00
Filed: 1991-01-10
Abstract: This oven comprises, in a cavity (2), a dripping pan (6) supporting a spit (8) and able to occupy two positions, namely a cooking position in which the dripping pan is in the cavity and the spit is in the axis of a rotary driver (9), or a withdrawn position in which the dripping pan is partially outside the cavity (2) and the spit (8) is released from the driver. …<??>According to the invention, the dripping pan and the walls (3) of the oven comprise surfaces (20, 21) which slide over each other and are arranged in such a way that, prior to the cooking position, the surfaces apply a force F on each other which is directed towards the bottom of the oven and tends to position the dripping pan automatically in its cooking position. The invention applies to ovens for household use. …<IMAGE>…
Patent SE-433534-B (SE)
Title: Fuse for a projectile intended for not being armed before the impact of the projectile into a target
Inventor: SUNDVALL K
IPC: F42C15/24
Filed: 1980-03-05
Abstract: A fuse for a projectile which is intended for not being armed before the impact of the projectile into a target, said fuse comprising a detonator 1 being arranged to move forwards in the fuse by its inertia at impact into the target into an armed position, thereby rotating around its axis such that it at a following backwards movement will reach a firing pin 5, rigidly positioned in the fuse. The rotation of the detonator is arranged to be provided by means of at least one pin 10 situated forward of the fuse, one end of said pin abutting on a sloping guiding face 11 in the detonator. By the detonator being arranged to take up at impact at the target an armed position, which is kept as long as the target is being penetrated, a delay of the detonation of the detonator is achieved in that this will not take place before the projectile has penetrated the target. The fuse also comprises a selector means 6 for desired inhibiting of this delay function. <IMAGE>
Patent SE-429571-B (SE)
Title: Method for installing a lift in an already completed building
Inventor: KVISSBERG L
IPC: E04G23/00
Filed: 1982-09-22
Abstract: The invention relates to a method for installing a lift 15 in an already completed building. The building is of the type which has at least one stairwell 9 facing onto an outer wall 8. In this stairwell 9 there is a staircase 10 which, viewed in a vertical direction between two floor levels 1, 2, 3, 4, 6, extends in the form of two flights of stairs 10a, 10b arranged alongside one another and with an intermediate landing 11 adjoining the outer wall 8. The characteristic of the method is that a new stairwell 12 is built on the outside of the wall 8, and outside of said stairwell 9, the new stairwell 12 having a new staircase 13 adjoining the intermediate landing 11. The flights of stairs 10a which are arranged one above the other, seen in the vertical direction, and which, seen from below, run from a floor level 1, 2, 3, 4, 6 to an intermediate landing 11, are then removed. In this way a vertical shaft 14 is obtained in which the lift 15 is installed. <IMAGE>
Patent SE-440498-B (SE)
Inventor: ANDERSSON P-E
IPC: C02F3/30
Filed: 1983-08-10
Abstract: It was found difficult to carry out anaerobic treatment of peroxide-containing wastewater. According to the invention, the problem is solved in that the peroxide content of the water is reduced in a catalytic pretreatment step (1), preferably an enzymatic pretreatment step.
Patent SE-455904-B (SE)
Inventor: MOGARD H
IPC: G21C3/06
Filed: 1986-09-15
Abstract: A nuclear fuel element for use in power-producing nuclear reactors, comprising a circular metal cladding tube containing sintered cylindrical oxide fuel pellets, the tube being formed internally with a substantially cylindrical inner surface having a plurality of longitudinal ribs forming axially extending channels. The fuel pellets have chamfered endfaces creating toroidal spaces at the adjoining ends of the fuel pellets, the ratio of axial channel to toridal space volumes including any pellet dishing being at most about one (1); a process for the manufacture of such fuel element. r
Patent SE-467835-B (SE)
Inventor: ROENNBLAD G
IPC: E04B/
Filed: 1989-06-14
Abstract: The invention relates to a method for the manufacture of a load-bearing structure and the load bearing structure itself. According to the invention this is manufactured by casting a frame part 13 and at least one bracket, that is fixed to the frame part. In the frame part 13 and the bracket, casings 8, 5 are arranged, the ends of which casings open out into the surfaces of the frame part and the bracket. The casings in the frame part are positioned with the aid of an assembly plate arranged in the mould. In order to support the bracket by simple means, a steel component 7 is fixed to the bottom edge of the assembly plate. A steel tube 3, provided with end plate 2, and which constitutes the fixed part of the finished bracket 1 is used as mould for the bracket 1. The bracket 1 is fixed to the frame part by means of a screw element 12 known in the art, which is fed through the casings 8, 5, so that the steel component 7 supports the bracket 1 from beneath and prevents the bracket from sliding down.
Patent SE-470301-B (SE)
Title: Device for positioning of a subject relative to a camera for reproducing the subject without the assistance of a photographer
Inventor: LINDSTROEM B
IPC: H04N7/14
Filed: 1992-07-15
Abstract: The invention concerns a device for positioning a subject in relation to a camera. The device can, for example, be used in videotelephony to direct persons in relation to the camera. The device is divided into a number of fields which indicate how the subject is to be moved in order to be correctly positioned in relation to the camera. Each field is divided into a number of cells, the depth of which in relation to the cross-section area is adapted so that instructions appear. The cells are attached to a light-permeable bottom surface upon which instructions are made visible through the abovementioned cells. <IMAGE>
Patent ZA-9711161-B (ZA)
Title: Process and apparatus for forming a thin-walled elastomeric article
Inventor: STEPHENSON PETER JOHN
IPC: B29C41/00
Filed: 1997-12-11
Abstract: A process for making thin-walled elastomeric articles. The process includes the steps of electrostatically spraying charged particles of an elastomeric composition into a chamber containing a rigid shaped former having an earthed conductive surface whereby the charged particles of the composition are attracted to the conductive surface of the former to form a coating of the composition thereon, consolidating the coating to produce the thin-walled article on the former, and stripping the article from the shaped former. The process according to the present invention can be used to produce condoms, surgical gloves, and other thin-walled articles having a thickness typically in the range of 20 to 200 microns, and more preferably 40 to 100 microns. Using the invention, it is possible to make thin-walled articles with a uniform thickness, even when the shape of the article is quite complex.
Patent FI-119011-B (FI)
Inventor: EEROLA VILLE
IPC: H04B1/707
Filed: 2000-09-29
Granted: 2008-06-13
Abstract: A matched filter for implementing the correlation of an input signal and a reference signal. The matched filter comprises N parallel M-sample long shift registers for receiving an equal number of input signals at the sampling frequency of the input signal, wherein N>=2, and then multiplexes one of the input signals and one of the reference signals at a time to calculation logic by applying alternately at least one combination of the input signals and the reference signals to the calculation logic. The calculation logic may then calculate the correlation time-dividedly for each combination of an input signal and a reference signal so that correlation results calculated from different signals appear at the output of the calculation means as a sequence.
Patent FI-114892-B (FI)
Title: Tree harvesting machine control apparatus and method
Inventor: KARE ERKKI
IPC: A01G23/083
Filed: 2002-08-16
Granted: 2005-01-31
Abstract: The part supporting the tree is moved at the very moment of cutting to compensate for the force tending to bend the tree. This involves a momentary movement produced by control automatics and timed precisely at the moment of action of the cross-cutting saw, to make the bending moment at the time of cutting as close to zero as possible. The tree harvesting machine comprises a tree-supporting part (1) with a feeding means (2) for feeding the tree in its longitudinal direction and a cross-cutting saw (5) for cutting the tree at selected locations. The part (1) is supported by a boom assembly (6). The control apparatus comprises means for controlling the cross-cutting saw (5) and control means for controlling the movement of the tree- supporting part.
Patent FI-112642-B (FI)
Inventor: MUSTALAHTI JORMA
IPC: B66B7/12
Filed: 2002-11-15
Granted: 2003-12-31
Abstract: The invention also relates to a method for ensuring the internal tightness of an elevator hoisting rope (9) in an elevator provided with hoisting ropes (9). According to the method, each hoisting rope (9) is tightened after installation of the elevator to a desired tightness by twisting the rope by the required number of turns in the twisting direction of the braiding, in such manner that the first end of the rope (9) remains fastened to its anchorage while the second end of the rope is free so as to allow tightening.
Patent FI-118192-B (FI)
Inventor: PITKAENEN JUHA-PEKKA
IPC: G01N/
Filed: 2004-11-03
Granted: 2007-08-15
Abstract: The invention relates to a reactor device (1). In order to keep the equipment costs low and to make it possible to handle a plurality of cultivations during a short time period, the device (1) comprises a channel and means (17) for delivering fluid to monitoring means (4, 5); reactor vessels (2) for containing fluid, connected to said channel via valves (3); a source for a cleaning fluid, connected to said channel via a valve (3); and a controller (7) for controlling the means (17) for delivering fluid, the monitoring means (4, 5) and the valves (3) for taking samples from selected reactor vessels (2) one by one, for delivering said samples to the monitoring means (4, 5), and for cleaning said channel by delivering cleaning fluid through said channel.
Patent FI-117097-B (FI)
Inventor: COOPER ROBIN DAVID GREY
IPC: A61P31/04
Filed: 2005-05-13
Granted: 2006-06-15
Abstract: A new glycopeptide molecule is inserted into the antibiotic group and both components are mixed with a standard pharmaceutical carrier.
Patent FI-127474-B (FI)
Title: Method and system of thermal recovery relating to the operation of a dissolver of a chemical recovery boiler
Inventor: MANSIKKASALO JARMO
IPC: F22B1/20
Filed: 2017-01-20
Granted: 2018-06-29
Abstract: The disclosed solution relates to recovering thermal energy from the operation of a dissolver (2) of a chemical recovery boiler (1) used in pulp manufacturing. According to the solution, a primary fluid circuit conveys green liquor from the dissolver (2) to an external process (40) such as causticizing and solvent such as weak white liquor back to the dissolver (2), and from this circuit solvent is diverted into a secondary fluid passageway comprising a heat exchanger (9) which cools the solvent by recovering heat from it and transfers the heat to a heat-consuming process (50). After heat recovery, solvent may be used for further processes before it is at least partly conveyed back to the dissolver (2).
Patent HK-1042718-B (HK)
Title: Salt-modified electrostatic dissipative polymers composition and use thereof
Inventor: YONA ECKSTEIN
IPC: H01L23/29
Filed: 2002-04-09
Abstract: A low molecular weight polyether oligomer is modified with a salt during chain extending reaction of the polyether oligomer to form electrostatic dissipative polymer products such as polyurethanes, polyether amide block copolymers and polyether-ester block copolymers. The reaction product polymers exhibit relatively low surface and volume resistivities, and static decay times which are not too fast or too slow, yet are free of excessive amounts of extractable anions, particularly chlorine, nitrate, phosphate and sulfate. The electrostatic dissipative polymers can be blended with a variety of base polymers to form plastic alloys, which in turn can be utilized to form articles useful in the manufacture of electrostatic sensitive electronic devices.
Patent HK-1042997-B (HK)
Title: Interleaver and deinterleaver for use in a diversity transmission communication system
Inventor: STEIN S LUNDBY
IPC: H04B1/707
Filed: 2002-06-27
Abstract: Apparatuses for a transmitter and a receiver which enhance the performance of a system utilizing interleaving and transmit diversity by reordering the sequence of symbols transmitted along the different transmission channels. This enhancement is accomplished by providing different shuffling functions in conjunction with the interleavers and deinterleavers used with different transmission channels, which decreases the probability of loss of sequential symbols when transmission channels or antennas become correlated.
Patent HK-1044289-B (HK)
Title: Topical compositions for prostaglandin e1 delivery
Inventor: JAMES L YEAGER
IPC: A61K47/14
Filed: 2002-08-13
Abstract: A topical composition of a semi-solid consistency suitable is provided for transdermal application of prostaglandin E1. The composition comprises prostaglandin E1, a penetration enhancer, a polysaccharide gum, a lipophilic compound, and an acidic buffer system. The penetration enhancer is an alkyl-2-(N,N-disubstituted amino)-alkanoate ester, an (N,N-disubstituted amino)-alkanol alkanoate, or a mixture of these. The lipophilic compound may be an aliphatic C1 to C8 alcohol, an aliphatic C8 to C30 ester, or a mixture of these. The composition includes a buffer system capable of providing a buffered pH value for said composition in the range of about 3 to about 7.4.