baber/WOPTO huggingface dataset:
Patent PT-1604044-E (PT)
Title: Recovery of dna
Inventor: HE MINGYUE
IPC: C12Q1/68
Filed: 2004-03-19
Abstract: The invention provides a method for recovery of cDNA from mRNA, comprising reverse transcription (RT) of mRNA using a RT primer which includes a sequence based on the 5' consensus region of the mRNA which is identical or similar to 5' consensus region of the mRNA and which includes a sequence capable of specifically hybridising to the 3' region of the mRNA, followed by polymerase chain reaction (PCR) using a single primer to generate ss cDNA, ds cDNA and amplify the cDNA. Primers for use in methods of the invention and kits for performing methods of the invention are also provided. The methods of the invention can partially or fully automated.
Patent PT-1625983-E (PT)
Title: Belt guiding mechanism and child vehicle seat
Inventor: FRANSEN MARTINUS THEODORUS
IPC: B60N2/90
Filed: 2005-07-29
Abstract: A belt guiding mechanism, for example for a child vehicle seat, which is suitable for guiding a belt extending through the belt guiding mechanism and locking said belt against movement. The belt guiding mechanism comprises a cam that is capable of pivoting movement relative to a bearing surface, said belt being movable in a tensioning direction and in the opposite direction through a passage present between said cam and said bearing surface. The cam is pivotable in a direction towards the bearing surface for locking the belt against movement. The cam is connected to a sleeve that can be positioned against a person's shoulder, in which sleeve the belt is slidably accommodated.
Patent PT-1799703-E (PT)
Title: Process for preparation of mixtures of polypeptides using purified hydrobromic acid
Inventor: DOLITZKY BEN-ZION
IPC: C07K1/00
Filed: 2005-09-09
Abstract: The Subject invention provides an improved process for obtaining a mixture of polypeptides having nonuniform amino acid sequences, where each polypeptide consists essentially of alanine, glutamic acid, tyrosine and lysine where the resulting mixture of polypeptides comprises less than 0.3% brominated tyrosine and less than 1000 ppm metal ion impurities.
Patent PT-1975501-E (PT)
Title: Portable emergency lighting lamp with improved functionality
Inventor: BEGHELLI GIAN PIETRO
IPC: F21L4/08
Filed: 2008-01-30
Abstract: A portable emergency lighting lamp with improved functionality, including at least one light source (11), supplied by at least one battery, and presenting internally a space for containing a plurality of additional batteries, which can be recharged by connecting them to a power source and then extracted and used in the most dissimilar electric and/or electronic equipments. The portable emergency lighting lamp can use the rechargeable batteries contained in the internal space as further charge tank, in order to obtain an extended operating autonomy. The switching between an ordinary supply of the light source (11) of the lighting lamp (i.e. made by the specific battery) and an extraordinary supply (made by the rechargeable batteries of the container space) can be carried out manually, through a special switch, or automatically, through a specific electronic circuit connected to the charging circuit of the rechargeable batteries.
Patent PT-2140882-E (PT)
Title: Agent for treatment of pulmonary disease
Inventor: EGASHIRA KENSUKE
IPC: A61K9/51
Filed: 2008-04-25
Abstract: To provide a pulmonary disease therapeutic drug exhibiting high efficacy and reduced side effects.  The pulmonary disease therapeutic drug of the invention for intratracheal administration contains biocompatible polymer nanoparticles including an HMG-CoA reductase inhibitor.
Patent PT-2175943-E (PT)
Title: Restraint system for securing a user on a watercraft, and watercraft having a restraint system
Inventor: WALPURGIS PETER
IPC: A62B35/00
Filed: 2008-07-09
Abstract: A restraint system for securing a user on a watercraft, on which the user at least partially rests. The restraint system has a belt strap which is passed around the body of the user. Also, the restraint system has two stepped straps which are fitted onto the belt strap in the area of the stomach of the user and also in the area of the back of the user and are each passed through the step of the user. A connecting strap, one end of which acts on the belt strap in the area of the stomach of the user, can be fitted at its other end to the watercraft. Also, this invention relates to a watercraft having such a belt system.
Patent PT-2197664-E (PT)
Title: Advanced antiballistic materials
Inventor: KRANZ BART CLEMENS
IPC: B32B3/10
Filed: 2008-10-07
Abstract: A stack is proposed comprising at least one layer of tapes and at least one layer of multifilament yarn.
Patent PT-2111517-E (PT)
Title: Illumination means
Inventor: EMDE THOMAS
IPC: F21Y101/00
Filed: 2008-12-11
Abstract: The present invention relates to illumination means (10) based on organic light diodes (OLED), having a layer arrangement (15) with at least one organic light-emitting diode layer (OLED layer), and at least one anode layer and one cathode layer on a carrier, and contact means (22) for the electrical contact of the electrode layers. According to the invention, the OLED layer and at least one electrode layer are attached to the inner side of a dimensionally stable rotation surgace serving as the carrier. According to the invention, the inner surface of a substantially or entirely closed hollow body (11) made of glass, plastic, or another light-transmissice material can serve as a carrier. The invention creates a novel illumination means (10) based on organic light diodes, having a shape that is compatible with a conventional light bulb or fluorescent lamp, and consequently can be exchanged for the same.
Patent PT-2393363-E (PT)
Title: Use of a sulfurous, heteroaromatic acid analogue as a bactericide
Inventor: ASSMAN LUTZ
IPC: A01N43/80
Filed: 2010-01-29
Abstract: The present invention relates to the use of compounds according to formula (I) for controlling bacterial harmful organisms in useful plants. Moreover, the present invention relates to a method for controlling bacterial harmful organisms in useful plants by treating them with compounds according to formula (I).
Patent PT-748491-E (PT)
Inventor: INMAN MICHAEL
IPC: G06K7/00
Filed: 1995-02-27
Abstract: An identification tag (1) of the inductively coupled type is used in electrical equipment (3) in combination with a processor or reader (2) which is adapted to read the identification code in the tag (1) via an electrical connection (35) which supplies power to the tag for this purpose. The tag (1) can then be read either by the internal reader (2) or by an external reader (4) via the inductive coupling (5). The tag (1) can readily be securely implanted in a component or sub-assembly of the equipment (3) and used to identify the equipment during assembly, even before power means (41) or the internal reader (2) is added so as to allow improved production line and quality control and monitoring as well as subsequent identification of the manufactured equipment. A second memory (40) may be provided in the equipment to store another identification code for checking against the first in an authorisation or validation process. An electronic tag (1) may also be adapted so as to store a code which is changed by a preset unit each time the tag is read or energised. <IMAGE>
Patent PT-796103-E (PT)
Inventor: ETZEL RAINER
IPC: A61K9/20
Filed: 1995-11-21
Abstract: The invention relates to the use of incense (olibanum), incense extracts, substances contained in incense, their physiologically acceptable salts, their derivatives and their physiological salts, pure boswellic acid, of a physiologically acceptable salts, of a derivative, of a salt of the derivative, for production of a medicament for the prevention or treatment of Alzheimer's disease.
Patent PT-758648-E (PT)
Inventor: JUNGE BODO
IPC: C07D309/32
Filed: 1996-08-01
Abstract: Substd. 4H-pyran derivs. of formula (I) and their salts are new: A = 3-6C cycloalkyl; or 1-8C alkyl; or 6-10C aryl or pyridyl opt. substd. up to three times by NO2, OH, COOH, CN, 6-10C aryl, halo, 3-6C cycloalkyl, CF3 or 1-6C alkyl, 1-6C alkoxycarbonyl, 1-6C alkylthio or 1-6C alkoxy or a group -O-CO-R5; R5 = 1-6C alkyl; R1, R2 = H, NH2, 1-8C alkyl, 1-8C alkoxy or 1-8C alkylamino; R3, R4 = 1-6C alkyl or 1-6C acyl. The following cpds. are excluded : 3,5-diacetyl-2,4,6-trimethyl-4H-pyran (Ia), 3,5-diethoxycarbonyl-2,6-dimethyl-4-phenyl-4H-pyran (Ib) and 3,5-diethoxycarbonyl-2,4,6-trimethyl-4H-pyran (Ic).
Patent PT-774400-E (PT)
Inventor: FISCHER HELMUT
IPC: B62D24/02
Filed: 1996-11-08
Abstract: The floor (12) is laid over the adjustable supports (20) which are themselves fitted to a sub-floor (16) mounted on the chassis. The adjustable supports incorporate elastic elements to provide a sprung support. Each supports have a fixed outer cylindrical shell (20) inside which the support pads are fitted. The shell has an inner spiral track with transverse grips eg. ridges to locate the pad at the selected height. An elastomer pad serves as the sprung support.
Patent PT-957771-E (PT)
Title: Emergency bandage
Inventor: GRAU BERNARD
IPC: A61L15/16
Filed: 1996-04-19
Abstract: For use in a bandage comprising a sterile dressing and a web portion attached to and extending from the sterile dressing, a pressure enhancement member comprising a base, and at least one wrapping element generally perpendicular to the base, the at least one wrapping element having a gap, wherein the pressure enhancement member is attached to a non-wound-side surface of the sterile dressing, and the at least one wrapping element is arranged for wrapping therearound by the web portion, wherein when the web portion is wrapped in a first direction around a limb having thereon a wound, and forced through the gap, and the web portion is then wrapped around the at least one wrapping element in a second direction, the pressure enhancement member applies a pressure on the dressing, thereby causing the dressing to apply a local pressure to the wound, and subsequent wrappings of the web portion on the pressure enhancement member, on previous wrappings of the web portion and on the limb, increase the local pressure on the wound.
Patent PT-840757-E (PT)
Inventor: BECKER RAINER
IPC: C08G65/10
Filed: 1996-07-26
Abstract: PCT No. PCT/EP96/03297 Sec. 371 Date Jan. 22, 1998 Sec. 102(e) Date Jan. 22, 1998 PCT Filed Jul. 26, 1996 PCT Pub. No. WO97/05188 PCT Pub. Date Feb. 13, 1997In a process for the preparation of copolymers of tetrahydrofuran and but-2-yne-1,4-diol by catalytic polymerization of tetrahydrofuran, the polymerization is carried out over a heterogeneous acidic catalyst which has acid centers of acidity pKa<+2 in a concentration of at least 0.005 mmol/g of catalyst, in the presence of but-2-yne-1,4-diol. In particular, for the preparation of polyoxytetramethylene glycol, the copolymers are reacted in the presence of hydrogen over a hydrogenation catalyst.
Patent PT-868633-E (PT)
Inventor: BJORNER JOHANNES ARNE SCHIONNI
IPC: G06K7/10
Filed: 1996-12-19
Abstract: An unsymmetrical elliptical reflector for spatial illumination. The invention includes a novel reflector and a novel illumination system including the novel reflector. The novel reflector includes first and second, non-symmetrical, elliptical elongate reflector surfaces. The eccentricities of the first and second reflector surfaces are different such that they have common first foci and different conjugate foci. The novel illumination system incorporates the novel reflector and provides intense, focused illumination at two foci positioned at two heights above a conveyor surface. The illumination intensity between the two foci is sufficiently intense to provide adequate illumination of encoded labels carried on package surfaces at heights between the two foci.
Patent PT-923549-E (PT)
Inventor: HALAZY SERGE
IPC: A61P43/00
Filed: 1997-06-12
Abstract: PCT No. PCT/FR97/01053 Sec. 371 Date Dec. 16, 1998 Sec. 102(e) Date Dec. 16, 1998 PCT Filed Jun. 12, 1997 PCT Pub. No. WO97/48680 PCT Pub. Date Dec. 24, 1997The invention discloses the methanesulphonate salt of 4-(4-{2-[3-(2-amino-ethyl)-1H-indol-5-yloxy]-acetyl}-piperazin-1-yl)-benzonitrile, its solvates or hydrates as well as the preparation of the said salt. The invention also discloses the pharmaceutical compositions containing the said salt, useful in the preparation of medicines for treating vasospastic disorders.
Patent PT-886143-E (PT)
Inventor: HINDSGAUL OLE
IPC: C40B40/18
Filed: 1998-06-22
Abstract: Disclosed are apparatus for screening compound libraries using frontal chromatography in combination with mass spectrometry to identify and rank those members of the library that bind to a target receptor. The apparatus of this invention also permit a compound library to be rapidly screened to determine if any member of the library has a higher affinity for the target receptor relative to a pre-selected indicator compound.
Patent IE-850148-L (IE)
Title: Condensed seven-membered ring compounds their preoduction¹and use
IPC: C07D211/18
Filed: 1985-01-23
Abstract: Novel condensed seven-membered ring compounds of the formula: <CHEM> [wherein R<1> and R<2> are independently hydrogen, halogen, trifluoromethyl, lower alkyl or lower alkoxy, or both jointly form tri- or tetramethylene; R<3> and R<5> are independently hydrogen lower alkyl or aralkyl; R<4> is hydrogen or lower alkyl; R<6> is a condensed or non-condensed hetero-alicyclic containing at least one atom of N, O and S as a ring-forming atom which may be substituted; A is an alkylene chain; n is 1 or 2] and salts thereof. These compounds exhibit inhibitory activity on angiotensin converting enzyme and so forth, and are of value as an agent for diagnosis, prevention and treatment of circulatory diseases, such as hypertension, cardiopathy and cerebral apoplexy.
[EP0156455A2]
Patent IE-860165-L (IE)
Title: Macrolide antibacterials
IPC: C07H17/08
Filed: 1986-01-20
Abstract: New antibacterial agents from a neutral macrolide wherein the keto group of the beta-D-4,6-dideoxy-3-ketoallose unit is converted to the corresponding hydroxy, amino, methylamino and dimethylamino functions.
Patent IE-800250-L (IE)
Title: Xanthone derivatives
IPC: C07D311/86
Filed: 1980-02-08
Abstract: A process for the preparation of compounds of general formula I, <IMAGE> (wherein R represents a hydrogen atom or an alkyl radical containing from 1 to 9 carbon atoms and R1 represents an alkyl radical containing from 1 to 5 carbon atoms) which comprises cyclising a compound of formula II, <IMAGE> (wherein R and R1 are as defined above, Ar represents an aryl group and R2 and R3, which may be the same or different, each represents an esterifying group) followed if required, by hydrolysis to the free acid of formula I. The compounds of general formula I possess interesting anti-allergic activity.
Patent IE-35000-L (IE)
Title: Net-like flexible screen.
IPC: B01D/
Filed: 1971-03-12
Abstract: A support structure in the form of a foraminous screen netting having an upper plurality of strands arranged in parallel fashion and intersecting at an angle with a lower plurality of strands, also arranged in parallel fashion. Each strand provides a ridge whose apex extends in a direction generally normal to the plane of the screen upon which is supported substantially by line contact a semipermeable dialyzing membrane. Between each ridge is a groove into which extend channels defined in the membrane by the ridges.
[US3709367A]
Patent IE-800626-L (IE)
Title: Cyclic double hemiacetals of enediol compounds.
IPC: A61P43/00
Filed: 1980-03-26
Abstract: Novel chemical compounds of the general formulae: <IMAGE> +TR <IMAGE> wherein R1 and R2 are hydrogen, alkyl, cycloalkyl, aryl or arylalkyl, wherein R3 through R10 are hydrogen, alkyl, or aryl, wherein R5 and R6 together may form =0, and wherein X is hydroxy. The compounds are prepared by mixing specified amounts of a dialdehyde, alpha -keto-aldehyde, or diketone, such as methylglyoxal or a related compound, and an enediol, such as L-ascorbic acid or a compound that can be converted into an enediol, such as an acyloin, and allowing same to react under a nitrogen atmosphere in the presence of a non-interfering solvent. Compositions containing these novel compounds exhibit cytostatic, hypotensive and analgesic properties and are useful in the treatment of cancer in animals and humans.
[US4238500A]
Patent IE-37629-L (IE)
Title: Herbicidal triazines.
IPC: C07D251/30
Filed: 1973-05-15
Abstract: 1435585 6-Amino-s-triazin-2,4[1H,3H]-dione derivatives E I DU PONT DE NEMOURS & CO 23 May 1973 [24 May 1972 5 April 1973 (2)] 24677/73 Headings A5E E1C5J E1C5P E1C5M E1C14A E1C15D3 E1A3B ElA3Cand E1A5B3 Novel compounds have the Formula I wherein R 1 is selected from (a) alkyl of 2 to 8 carbon atoms, alkenyl of 3 to 6 carbon atoms, alkynyl of 3 to 6 carbon atoms, cycloalkyl of 4 to 8 carbon atoms, cycloalkenyl of 5 to 8 carbon atoms, cycloalkylmethyl of 4 to 9 carbon atoms, cycloalkenylmethyl of 6 to 9 carbon atoms, bicycloalkyl or bicycloalkenyl of 7 to 10 carbon atoms and bicycloalkylmethyl or bicycloalkenylmethyl of 8 to 11 carbon atoms, trimethylcyclohexyl and tetramethylcyclohexyl; (b) the above alkyl groups substituted with one methoxy, ethoxy, methylthio or ethylthio group; (c) the above cycloalkyl groups substituted with one alkyl group of 2 to 4 carbon atoms, 1 or 2 methyl groups, 1 or 2 chlorine or bromine atoms, one methoxy or one ethoxy group; and (d) a group of Formula wherein Q is hydrogen, fluorine, chlorine, bromine, alkyl of 1 to 4 carbon atoms, alkoxy of alkylthio of 1 or 2 carbon atoms, nitro or a trifluoromethyl group; Y is hydrogen, chlorine or methyl; and Z is hydrogen or chlorine; R 2 is hydrogen, alkyl of 1 to 3 carbon atoms or a cation selected from Na<SP>+</SP>, Li<SP>+</SP>, K<SP>+</SP>, (Ca/2)<SP>+</SP>, ammonium and dimethylammonium; R 2 is hydrogen, methyl or ethyl; R 4 is alkyl of 1 to 4 carbon atoms, alkenyl of 3 or 4 carbon atoms, alkynyl of 3 or 4 carbon atoms, or methoxy; and X is oxygen or sulphur; provided that when X is sulphur, neither R 2 nor R 3 is hydrogen. The compounds of Formula I are prepared, for example, by reaction of a corresponding 6- methylthio compound with an amine of Formula R 3 R 4 NH or, in the case of a 4-thio derivative, by reaction of P 2 S 5 with the corresponding 2,4-dione derivative. The compounds of Formula I in which R 2 is alkyl [=R<SP>1</SP> 2 ] are also obtained by cyclization, in the presence of a base (an alkali metal C 1-4 alkoxide), of a compound of Formula CH 3 O-CO-NR<SP>1</SP> 2 -C(NR 3 R 4 )=N-CX-NHR 1 These latter starting materials are themselves obtained by reacting methoxycarbonyl-cyanamide with an alkylating agent of Formula R<SP>1</SP> 2 -Q [Q = chloride, bromide, iodide or -O-SO 2 OR<SP>1</SP> 2 ] to form N-methoxycarbonyl-N-alkylcyanamide, reacting the latter with an amine of Formula R 3 R 4 NH to form a compound of Formula CH 3 O-CO-NR<SP>1</SP> 2 -C(NR 3 R 4 )=NH and then reacting this intermediate with an isocyanate or isothiocyanate of Formula R 1 NCX. The compounds of Formula I are herbicides.
[GB1435585A]
Patent IE-43099-L (IE)
Title: Process for the preparation of anhydrous percarboxylic acid¹solutions in benzene.
IPC: C07C67/00
Filed: 1976-04-28
Abstract: Process for continuous production of substantially anhydrous solutions of perpropionic acid in benzene. Aqueous hydrogen peroxide is first reacted with propionic acid in the presence of acid catalyst to form perpropionic acid and water (1). The perpropionic acid is extracted with benzene (5), to provide a benzene phase containing the perpropionic acid (11) and an aqueous raffinate (7). The benzene phase is subjected to an extraction with water (12) involving at least 3 stages, to remove hydrogen peroxide, and the resulting benzene extract (15) is subjected to azeotropic distillation (26) to provide the anhydrous solution (17). The aqueous raffinate, which contains hydrogen peroxide, is distilled to remove water (8) and the resulting concentrate is recycled (2) for use in the reaction (1).
[US4059619A]
Patent FI-812289-L (FI)
Inventor: WENDEL WOLFGANG
IPC: H03H7/48
Filed: 1981-07-22
Abstract: 1. High-frequency multiple-distribution circuit arrangement for signals in the VHF-UHF range (5-860 MHz), particularly for use in community antenna systems, comprising at least two cascade-connected directional couplers for the broad-band direction-dependent coupling of a part of the signal energy conducted via a trunk line onto a distribution connection (AB), said directional couplers being of different design such that - coupled in alternating sequence - they consecutively transform the respective input impedance up and down, wherein each directional coupler exhibits two separate transformers (Ü1 , Ü2 ) whereby the primary winding of the first (current) transformer (Ü1 ) is between the input (E) and the output (A), that of the second (voltage) transformer (Ü2 ) being between input (E) or output (A) and ground, and the secondary winding of the current transformer (Ü1 ) is connected firstly to ground and secondly to the secondary winding of the voltage transformer (Ü2 ) whereby in the case of the step-down directional couplers (type A) the distribution connection (AB) is between the two secondary windings and the other end of the secondary winding of the voltage transformer (Ü2 ) is connected via an ohmic resistor (R1 ) to ground while in the case of the step-up directional couplers (type B) the resistor (R2 ) is connected between the connecting point of the secondary windings and ground and the other end of the secondary winding of the voltage transformer (Ü2 ) forms the distribution connection (AB).
Patent FI-822966-L (FI)
Inventor: GEISSLER ULRICH
IPC: B23K35/22
Filed: 1982-08-26
Abstract: A radiation-polymerizable mixture is described comprising (a) a compound which has at least two terminal ethylenically unsaturated groups and which can form a crosslinked polymer by means of free radical initiated chain addition polymerization, (b) a polymeric binder, (c) a radiation-activatable polymerization initiator which can be activated by radiation, and (d) a compound which is thermally crosslinkable with the polymeric binder (b), with the polymerization product of compound (a) and/or with itself and which, if its crosslinking groups are epoxy groups, has at least three epoxy groups. A photopolymerizable copying material is also disclosed having a flexible transparent temporary support and a transferable thermoplastic photopolymerizable layer comprising the foregoing radiation-polymerizable mixture. The photopolymerizable layer, after photocrosslinking, can be additionally cured by thermal crosslinking and is therefore suitable for the manufacture of solder resists and high performance printing plates.
Patent IE-891261-L (IE)
Title: Heterotetracyclic lactam derivatives
IPC: C07D471/16
Filed: 1989-04-19
Abstract: Disclosed are the compounds of formula I <CHEM> wherein R1-R3 represent hydrogen or lower alkyl; m represents the integer 2 or 3; n represents the integer 1 or 2; Het represents a pyrrole or imidazole ring bonded at any two adjacent positions and optionally substituted by one or two of lower alkyl; and pharmaceutically acceptable salts of compounds of formula I wherein Het represents optionally substituted imidazole; their methods of preparation; pharmaceutical compositions thereof, and their use for treating cognitive disorders in mammals. They can be prepared for example by condensing a compound of the formula Het min -(CH2)m-NH2 with a compound of the formula <CHEM> R
[EP0338989A1]