baber/WOPTO huggingface dataset:
Patent PT-1199923-E (PT)
Inventor: TONKIN MARK CHRISTOPHER
IPC: A01G7/00
Filed: 2000-08-03
Abstract: A method of collecting materials exuded from plant roots is provided by growing the plant roots in a growing medium that is surrounded by a membrane such that moisture is released into the growing medium from the membrane whilst materials exuded from the plant roots are retained within the growing medium by the membrane, wherein the membrane is a hydrophobic porous membrane or a hydrophilic non-porous membrane.
Patent PT-1372832-E (PT)
Title: Flexible and porous membranes and adsorbents, and method for the production thereof
Inventor: NOACK ANDREAS
IPC: C02F1/44
Filed: 2001-10-19
Abstract: The invention relates to a method for producing flexible and porous adsorbents based on oxidic and/or non-oxidic ceramic material containing carbon. The inventive method is characterized by the following steps: (a) producing a flat base matrix whose constituents are held together essentially by hydrogen bridge bonds, on a machine suited for producing paper; (b) applying and/or impregnating the surface of the base matrix, on one or both sides, with polymeric addition agents; (c) treating the base matrix under pyrolysis conditions at an increased temperature in an atmosphere containing essentially no oxygen. The invention also relates to membranes that can be produced according to the aforementioned method, to flexible material that can be produced by using these membranes, and to their use for separating and purifying fluids.
Patent PT-1313453-E (PT)
Title: Particulate vectors for improving oral absorption of active principles
Inventor: UBRICH NATHALIE
IPC: A61K47/38
Filed: 2001-07-05
Abstract: The invention concerns particulate vectors designed to improve oral absorption of active principles, characterized in that they consist of a polymeric matrix comprising at least a biodegradable polymer associated with at least a polycationic polymer.
Patent PT-1345824-E (PT)
Title: Bendable rolling conveyor guide
Inventor: LEDINGHAM STUART J
IPC: B65G39/18
Filed: 2001-11-02
Abstract: A readily bendable rolling conveyor guide is provided. The guide includes axle-positioning members having notches. The axle-positioning members slidably engage channels mounted to a structural support member. A plurality of axles carrying rotatable elements and spacers are disposed between the axle-positioning members. Due to the notches in the axle-positioning members and the unique cross-section of the exterior of the channels, the assembled guide may be bent at small radii without causing distortion of the channels or interference between the axle-positioning members and the channels.
Patent PT-1302721-E (PT)
Title: Bulb holder
Inventor: BYGGMAESTAR KLAS
IPC: F21V19/00
Filed: 2002-09-13
Abstract: The invention relates to a holder (2) for a bulb (1), whereby the bulb is connected to a reflector (3) for example for vehicular lamps and wherein the reflector has its rear provided with brackets (4) of such a design that a cap flange (5) of the bulb, and recesses present therein, fit in the brackets in such a way that the bulb sets in its position. The brackets (4) are provided with opposing lips (6), against which the cap flange (5) sets and is securable to the lips by means of U-shaped gripping jaws (7) of the holder. <IMAGE>
Patent PT-1355650-E (PT)
Inventor: SONIA ARBILLA
IPC: C07D221/18
Filed: 2002-01-18
Abstract: The subject of the present invention is a new combination of active ingredients consisting of alfuzosine and apomorphine, and pharmaceutical compositions containing them, for ameliorating and/or treating erectile dysfunction in male patients.
Patent PT-1440151-E (PT)
Title: Seed specific 7s alpha promoter for expressing genes in plants
Inventor: WANG QI
IPC: A01H5/10
Filed: 2002-09-05
Abstract: This invention provides promoters capable of transcribing heterologous nucleic acid sequences in seeds, and methods of modifying, producing, and using the same.
Patent PT-1413778-E (PT)
Inventor: DROSTE MANFRED
IPC: B25F5/00
Filed: 2003-10-20
Abstract: An end stop ring (49) extends around a spindle for providing a bearing surface against which a spring (47) bears. The end stop ring is fitted over the spindle or a cylindrical sleeve (41) by projections (64a) passing through recesses (68), such that the end stop ring is fixed on the spindle by pockets (70) engaging the projections under the biasing force from the spring. The tool has a housing within which the spindle is mounted. The spring applies a biasing force in the direction of the axis to a component of the tool. The end stop ring is axially fixed on the spindle or on sleeve which extends around the spindle. The spindle or sleeve comprises circumferentially spaced radially outwardly extending projections. The recesses are formed on the internal surface of the end stop ring, and extend from the bearing face of end stop ring to the opposite face of end stop ring and having pockets open at the opposite face. Independent claims are also included for the following: (a) a hammer; and (b) a method of assembling a tool or hammer.
Patent PT-1801066-E (PT)
Title: System for feeding caps
Inventor: CIRIO SERGIO
IPC: B65G47/51
Filed: 2006-06-23
Abstract: System for feeding bottle-tops to a bottle closing machine, in particular for feeding caps to an automatic capping machine (14), comprising an accumulation device (20), an entrance channel (22) for feeding caps to the accumulation device (20) and an exit channel (24) to discharge the caps from the accumulation device (20) and feed the caps (40) to the capping machine (14). The accumulation device (20) comprises a drum (28) rotating around a vertical axis (30) and provided with a plurality of pipes (38) distanced uniformly one from another in the circumferential direction and each having an upper extremity and a lower extremity respectively for the entrance and exit of the caps (40).
Patent PT-1813272-E (PT)
Title: Veterinary use of a pleuromutilin derivate
Inventor: ZEISL ERICH
IPC: A61P31/04
Filed: 1997-07-03
Abstract: Use of 14-O-[1-[(R)-2-amino -3-methylbutyrylamino] -2-methyl propan-2-yl thioacetyl]mutlin of formula (I), in free base or in veterinarily acceptable salt form, in the therapy of veterinary diseases, the expression of which is enhanced by increasing stocking density. Also claimed is a process for preparing a medicament for use in veterinary disease comprising (I) with a carrier or diluent.
Patent PT-1836225-E (PT)
Title: Kir-binding agents and methods of use thereof
Inventor: WAGTMANN PETER ANDREAS NICOLAI REUMERT
IPC: A61K39/395
Filed: 2006-01-06
Abstract: The present invention relates to agents and methods that are capable of augmenting NK-mediated killing of target cells by reducing inhibitory KIR signalling without reducing the binding of KIR to HLA-C. As described herein, transduction of negative signaling via KIR, upon binding of KIR to its HLA class I ligand, can involve a ligand-binding induced, conformational reorientation of the KIR molecules allowing interactions to form between adjacent KIRs in specific domains, leading to accelerated clustering. Methods and agents such as monoclonal antibodies for reducing KIR-mediated inhibition of NK cell cytotoxicity without reducing or blocking HLA-binding by, e.g., reducing or blocking dimerization of KIR, are provided.
Patent PT-1965590-E (PT)
Title: Variable length coding and decoding method
Inventor: KONDO SATOSHI
IPC: H04N19/423
Filed: 2003-04-16
Abstract: The present invention is a variable length coding method for coding coefficients in each block which are obtained by performing frequency transformation on picture data of a moving picture per block having a predetermined size, and comprises:a coefficient scanning step of scanning the coefficients in the block in a predetermined order; and a coding step of coding the coefficients scanned in the coefficient scanning step into variable length codes in a predetermined order by switching a plurality of tables to be used for coding. Here, a direction of switching between the tables may be one-directional. Also, the coding may be non-arithmetic coding.
Patent PT-2110351-E (PT)
Title: Destaking device with lifting table
Inventor: DIETERICH DANIEL
IPC: B21D43/24
Filed: 2009-04-16
Abstract: The elevating platform stacker (1) has an elevating platform (3) for the support of a package from the destacked product, and a retaining unit (4) arranged within the elevating platform, which is formed to hold and position a package (10). A destacking unit (6), particularly a suction unit is provided, which is formed to affect the package positioned in the retaining unit. An independent claim is included for a resistance seam welding device for container trims.
Patent PT-2453614-E (PT)
Title: Networks having multiple paths between nodes and nodes for such a network
Inventor: GHANI ABBAS
IPC: H04L47/80
Filed: 2007-10-31
Abstract: A network (1) comprising a plurality of nodes (2, 3, 4), the plurality of nodes comprising a first node (A) and a second node (B), the first (A) and second (B) nodes being connected through the network of nodes (1) via a first path (2) and a second path (3), the first and second paths being different, in which the network (1) has first and second modes of operation, a first mode (108) in which traffic between the first and second nodes is transmitted over the first path (2) and not the second path (3), and a second mode (106) where the traffic is transmitted over the first (2) and second (3) paths, wherein the network (1) comprises a mode selector (10) arranged to select the mode of operation based upon a demanded level of traffic between the first (A) and second (B) nodes.
Patent PT-2773453-E (PT)
Title: Use of a surface-treated calcium carbonate in water purification and for the dewatering of sludges and sediments and resulting composite material
Inventor: HANS-GEORG HARTAN
IPC: C02F103/28
Filed: 2012-10-30
Abstract: The invention relates to a process for the purification of water and/or dewatering of sludges and/or sediments, to the use of a surface-treated calcium carbonate for water purification and/or dewatering of sludges and/or sediments, as well as to the use of a surface-treated calcium carbonate for reducing the amount of polymeric flocculation aids in water and/or sludges and/or sediments and to a composite material comprising a surface-treated calcium carbonate and impurities originated from different sources obtainable by said process.
Patent PT-565992-E (PT)
Inventor: PIETZXCH HEINZ WERNER
IPC: G08G1/01
Filed: 1993-04-06
Abstract: In the method for traffic surveillance and for promptly informing and warning road users, traffic states or road states which have been input or detected via means of sensors are displayed by means of light elements which are arranged spaced along the route of the road and can be actuated together or successively. As a result, continuous traffic information and, if appropriate, warning of traffic problems, are provided in real time. The surveillance and information system which serves for carrying out the method has one or more measurement points with traffic or load detection devices which act in each case essentially transversely with respect to the carriageway and at least two light elements which are spaced along the route of the road and at least one evaluation and control unit for evaluating detected traffic or road states and for actuating and activating the light elements which are coupled to one another. <IMAGE>
Patent PT-642341-E (PT)
Inventor: MYERS CHARLES
IPC: A61K31/35
Filed: 1993-05-12
Abstract: Methods of treating various cancers, such as prostatic adenocarcinoma, with inhibitors of 3-hydroxy-3-methylglutaryl coenzyme A reductase (HMG Co-A), such as lovastatin, are provided. Dosing ranges, schedules and toxicities are included.
Patent PT-674516-E (PT)
Inventor: VARNEY MICHAEL D
IPC: C07D239/49
Filed: 1993-12-10
Abstract: Novel derivatives of 5-thia- and 5-selenopyrimidinone are found to inhibit the enzyme glycinamide ribonucleotide formyl transferase (GARFT) and amino imidazole carboxamide ribonucleotide formyl transferase (AICARFT). Novel intermediates of these compounds are also disclosed. A novel method of preparing such compounds is also disclosed, as well as methods and compositions for employing the compounds as antiproliferative agents.
Patent PT-699109-E (PT)
Inventor: ANDERSSON ANDERS
IPC: B07B1/48
Filed: 1994-04-28
Abstract: PCT No. PCT/SE94/00380 Sec. 371 Date Nov. 7, 1995 Sec. 102(e) Date Nov. 7, 1995 PCT Filed Apr. 28, 1994 PCT Pub. No. WO94/26427 PCT Pub. Date Nov. 24, 1994A vibrating screen for the sizing of granular material such as gravel, sand, crushed stone, etc., having a frame (1) and a screen body (2) supported on springs (6), directional oscillating movements being imparted to the screen body by a motor powered vibrator mechanism (3). The screen has two or more screen decks (11-13), each one divided into three component screens (14a-c, 15a-c, 16a-c) having successively decreasing inclinations in a direction towards the discharge end (9) of the screen, each lower screen deck furthermore having an increased inclination in relation to the nearest deck above.
Patent PT-707566-E (PT)
Inventor: BOUILLON ROGER
IPC: C07C45/28
Filed: 1994-07-07
Abstract: The present invention relates to analogues of vitamin D, which lack the combined presence of the trans-fused six-membered C-ring and of five-membered D-ring, but still possess a central part consisting of a substituted chain of five atoms, atoms which correspond to positions 8, 14, 13, 17 and 20 of vitamin D, and at the ends of which are connected, at position 20 a structural moiety representing part of the side-chain of vitamin D or of an analogue of vitamin D, and at position 8 the  DELTA (5,7)-diene moiety connected to the A-ring of the active 1-alpha-hydroxy metabolite or of an established vitamin D analogue, to their preparation process, to pharmaceutical preparations comprising these compounds and to their use in medicine.
Patent PT-713533-E (PT)
Inventor: DORDICK JONATHAN S
IPC: G01N33/53
Filed: 1994-08-12
Abstract: This invention encompasses methods for producing a library of modified starting compounds by use of biocatalytic reactions on a starting compound and identifying the modified starting compound with the optimum desired activity. The method is useful in producing modified pharmaceutical compounds with desired specific activity.
Patent PT-767172-E (PT)
Inventor: CYWIN CHARLES L
IPC: C07D221/00
Filed: 1996-10-04
Abstract: The invention relates to novel 8-arylalkyl-5,11-dihydro-6H-dipyridoÄ3,2-b:2',3'-eÜÄ1,4Üdiazepines of general formula 1 <CHEM> which are useful in the prevention or treatment of HIV infection.
Patent PT-870197-E (PT)
Inventor: FESIK STEPHEN W
IPC: G01N33/15
Filed: 1996-11-13
Abstract: The present invention provides a process of designing compounds which bind to a specific target molecule. The process includes the steps of a) identifying a first ligand to the target molecule using two-dimensional <15>N/<1>H NMR correlation spectroscopy; b) identifying a second ligand to the target molecule using two-dimensional <15>N/<1>H NMR correlation spectroscopy; c) forming a ternary complex by binding the first and second ligands to the target molecule; d) determining the three-dimensional structure of the ternary complex and thus the spatial orientation of the first and second ligands on the target molecule; and e) linking the first and second ligands to form the drug, wherein the spatial orientation of step (d) is maintained.
Patent PT-937038-E (PT)
Inventor: PEDERSEN HENRIK
IPC: A61P5/18
Filed: 1997-10-27
Abstract: The present invention relates to compounds of formula (I) in which formula X is hydrogen or hydroxy; R1 and R2 which may be the same or different, stand for hydrogen or C1-C5 hydrocarbyl; or R1 and R2, taken together with the carbon atom bearing the group X, can form a C3C8 carbocyclic ring; Q is methylene, ethylene, tri- or tetra-methylene and may optionally be substituted with an oxy group, -OR3, in which R3 is hydrogen, methyl or ethyl; Y is either a single bond or C1-C2 hydrocarbylene; and one or more carbons with in R1, R2, and/or Y may optionally be substituted with one or more fluorine atoms, or with a hydroxyl group. The compounds show anti-inflammatory and immunomodulating effects as well as strong activity in inducing differentiation and inhibiting undesirable proliferation of certain cells.
Patent PT-921238-E (PT)
Inventor: HEIMANN BRUNO
IPC: E03C1/05
Filed: 1998-11-20
Abstract: The fitting provides a body with water inlet and outflow, and a tapering element and control element with its position determined by an electrical controller especially by a proximity switch responding e.g. to the presence of a hand.
Patent PT-919548-E (PT)
Inventor: CHUCK RODERICK JOHN
IPC: A23L33/00
Filed: 1998-11-20
Abstract: A method for the production of nicotinic acid (I) involves spray-drying an aqueous solution of ammonium nicotinate to form (I) followed by thermal treatment in a fluidized bed at 100-200 (preferably 130-170) degrees C or under reduced pressure (preferably at below 50 mbar) at 70-150 (preferably 80-120) degrees C.
Patent PT-971710-E (PT)
Inventor: WEICHSELBAUM RALPH R
IPC: A61K41/00
Filed: 1998-03-25
Abstract: Combination of low doses of irradiation and chelerythrine results in increased apoptosis in tumor cells. The doses of either irradiation or chelerythrine alone are such that increased apoptosis or decreased tumor growth or proliferation would not be expected.
Patent PT-970778-E (PT)
Inventor: JAGER ALFRED
IPC: B23Q5/04
Filed: 1999-07-01
Abstract: The motor spindle has a carrier journal for fixing in a receiver. It has a casing fixed to the journal, containing an electric motor and a spindle which can be rotated by it. There is also a device to accommodate the tool receiver or tool (10) for the machining process.   The spindle (5) is in the form of a hollow shaft. Its longitudinal boring (7) contains a quick clamping device (11) held in the closed position by spring force. There is a cylinder (17) with a piston (25) between the carrier journal (23) and the casing (2), coaxial with the spindle, to release the clamping device via a pushrod (12).
Patent PT-999303-E (PT)
Inventor: PINESCHI MASSIMILIANO
IPC: D06F75/20
Filed: 1999-11-03
Abstract: A professional-type steam iron comprising a known structure composed of a handle (2) fitted above an internally hollow metal plate (3) whose lower surface (3a) is adapted to glide in contact with fabrics; in the lower surface (3a) of the plate and at least in the region (3b) thereof that is considered as being the front region there are respective first and second steam dispensing openings (4, 5) which are internally connected, by means of corresponding first and second ducts (6, 7), to at least one valve means (8) for controlling the supply of steam; the valve means (10) is accommodated in the plate (3) and can be actuated from outside. <IMAGE>
Patent PT-1103254-E (PT)
Inventor: ENGEL W DIETER
IPC: A61J3/07
Filed: 1999-11-19
Abstract: In the preparation of a starch-containing shaped article by (a) converting a mixture of starch, water and organic plasticizer into a homogeneous thermoplastic melt, by melting and kneading, (b) optionally preparing a storable intermediate product by cooling, then melting this product, (c) preparing at least one strand of the obtained material, (d) shaping into the article and (e) optionally drying, steps (a)-(c) are carried out such that the mass forming the strand in step (d) has a Staudinger index value of at least 40. Preparation of a starch-containing shaped article involves: (a) converting a mixture of starch (preferably at 45-80 wt. %), water and organic plasticizer(s) (I) into a homogeneous thermoplastic melt, by melting and kneading in a first apparatus, (b) optionally preparing a storable intermediate product (especially a granulate) by cooling, then melting this product in a second apparatus; (c) preparing at least one strand of material (preferably an extruded film) at the outlet of the first or second apparatus; (d) shaping the strand into an article in a continuous or intermittent forming process; and (e) optionally drying. The novel feature is that steps (a)-(c) are carried out such that the mass forming the strand in step (d) has a Staudinger index value of at least 40 (especially at least 60). Independent claims are included for: (i) a homogenized mass containing (preferably at least 45 wt. % of) amorphous starch having an amylopectin content of at least 50 wt. % (based on anhydrous starch) and at least 12 wt. % (based on anhydrous starch) of (I), having a Staudinger index value as above; (ii) a shaped article formed by the above process and/or from a mass as in (i); and (iii) apparatus for preparing a soft capsule from a mass as in (i) by the above process, where at least two film sheets are formed into a unitary capsule shell and provided with the capsule contents at a forming and filling station, the sheets being formed by an extruder located at this station and converted directly into the capsule.
Patent PT-1124675-E (PT)
Inventor: STEMKE LOTHAR
IPC: B29C45/02
Filed: 1999-10-27
Abstract: The invention relates to compression injection plastic molding using a repository space, for the temporary storage of the molding material melt to prevent structural faults and reduce workpiece costs. The molten molding material is first fed into the repository space, whose volume corresponds to the volume of the mold cavity. When the injection process starts, the bottom of the piston aligns with the edge of the repository space and with the wall of the mold cavity so that a small amount of molding material melt reaches the mold cavity directly. The piston then slides into the cylinder. The repository space, which continuously becomes larger, is filled with a melted material at almost no pressure. The melt is conveyed into the plastic core until tho supply of the melted molding material is ended. The piston is then retracted, and the mold cavity is thus completely filled with molding material.
Patent SG-77489-G (SG)
Title: Valve spindle sealing
IPC: F16J15/18
Filed: 1989-12-02
Abstract: An improved valve with an improved stem seal including a body having a valve chamber, an inlet to and an outlet from the valve chamber, and a valve seat in the valve chamber, a valve member movable in the valve chamber and coacting with the valve seat to control flow through the valve, a valve stem connected to the valve member and extending through an opening in said body, means coacting with said stem to move said valve member, a stem sealing assembly positioned in said opening surrounding said stem and means for retaining the stem sealing assembly in position, said assembly including a wear resistant and corrosion resistant sealing ring having a plurality of internal and external grooves with internal and external sealing lips between the grooves, and an annular end recess opening toward the valve member, a soft sealing ring in each of the inner rod outer grooves fartherest from said valve member and a load ring positioned in said end recess and having a tapered external surface extending toward the axis of said stem in a direction toward said valve member. In a modified form of said sealing assembly the load ring also includes an internal taper extending toward the axis of said stem in a direction away from the valve member.
Patent CU-20632-L (CU)
Title: Procedimiento para el tratamiento de líquidos azucarados
Inventor: ARGUDIN LOPEZ ORLANDO
Filed: 1969-12-13
Abstract: Que la invención consiste esencialmente en tratar un líquido azucarado mediante la adición de superfosfato de calcio previamente molido y tamizado, mezclar íntimamente la mezcla de líquido azucarado y el superfosfato a una temperatura de 25 grados C hasta 90 grados C, someter la mezcla así tratada en un reactor de alta turbulencia durante un tiempo no menor de 20 minutos, proceder a separar el residuo insoluble de la solución azucarada, y someter dicho residuo o fango a un tratamiento de recuperación de azúcar y fósforo soluble en un decantador continuo.