baber/WOPTO huggingface dataset:
Patent IE-800021-L (IE)
Title: Piperidinylalkyl quinazolines
IPC: A61P25/02
Filed: 1980-01-07
Abstract: Quinazoline derivatives of the formula <CHEM> wherein Ra is hydrogen or alkyl and and q is 2 or 3; R is hydorgen, hydroxy and alkyl; Alk is an alkylene chain having from 1 to 4 carbon atoms and Q is a quinazolinyl radical, the 1-, 2-, 3- or 4-position of which is connected with the alkylene side chain, said quinazolinyl radical bearing in one or both of its 2-and 4-positions a carbonyl or thiocarbonyl group, wherein the benzene ring of said quinazolinyl radical is optionally substituted with 1 to 3 substituents each independently selected from the group consisting of halo, alkyl; alkyloxy, trifluoromethyl, nitro and cyano, and wherein the pyrimidino ring of said quinazolinyl radical may be partly or fully saturated, said pyrimidino ring being optionally substituted with 1 to 3 substituents independently selected from the group consisting of alkyl, aryl and aryl(lower alkyl); wherein said aryl as used in the definition of said Ar and of said Q is a member selected from the group consisting of phenyl, substituted phenyl, thienyl and pyridinyl, wherein said substituted phenyl has from 1 to 3 substituents each independently selected from the group consisting of halo, lower alkyl, lower alkyloxy, trifluoromethyl and amino. These derivatives are serotonin antagagonists. Further are described compounds of the formula <CHEM> (Q, Alk and R have the same meaning as above), R8 and R9 being hydrogen, halogen, alkyl, alkoxy, CF3 and amino, having the same activity. 
[EP0013612A2]
Patent IE-37275-L (IE)
Title: A reactor for reaction of two fluids.
IPC: B01J10/00
Filed: 1973-02-09
Abstract: A reactor comprises an outer tubular member having an inner tubular member disposed therein at one end thereof. A first tangential inlet supplies one reactant fluid into the annular zone defined between the inner and outer tubular members. A second tangential inlet having an axially movable piston valve associated therewith supplies another reactant fluid at a controllable rate into the inner tubular member.
[US3844721A]
Patent IE-32763-L (IE)
Title: High speed switching rectifier
IPC: H01L29/00
Filed: 1969-02-22
Abstract: 1,251,088. Semi-conductor devices &c. WESTINGHOUSE ELECTRIC CORP. 25 Feb., 1969 [13 March, 1968], No. 9927/69. Heading H1K. A semi-conductor structure is equivalent to a PN diode and a four layer diode connected in parallel, the breakover voltage of the four layer diode being less than the breakdown voltage of the PN diode. The device has a normal diode characteristic in the forward direction and a breakover type characteristic in the reverse direction. As shown, Fig. 4, a four layer diode with its outer junctions shorted by the electrodes 136, 138 effectively comprises a four layer diode 112 (within the dotted lines) surrounded by a PN junction diode 114 which provides the normal diode type characteristic in the forward direction. When biased in the reverse direction the four layer diode breaksover into conduction by the avalanche effect, while in an alternative embodiment, Fig. 6 (not shown) conduction of the four layer diode is initiated by punchthrough current multiplication. The lower electrode 138 may be replaced by separate ohmic contacts (140, 142) to the P region 118 and the N region 122 connected together by a plate (144), Fig. 5 (not shown). More than one four layer portion may be included in the same body effectively connected in parallel to each other and to the diode, Fig. 6 (not shown).
[GB1251088A]
Patent IE-32879-L (IE)
Title: Liquid trapping device
IPC: F25B43/00
Filed: 1969-04-22
Abstract: 1,261,944. Separating liquid droplets from gas. VIRGINIA CHEMICALS Inc. 18 April, 1969 [5 July, 1968], No. 19956/69. Heading BIT. [Also in Divisions F3 and F4] A trap, whereby liquid refrigerant particles and oil which pass through evaporator (16) are separated from the refrigerant vapour upstream of compressor (12) in a refrigerator circuit (Fig. 1, not shown), comprises an upright chamber with an inlet 26 and outlet 28, wherein the vapour expands and swirls to deposit entrained liquid at the bottom of the chamber. The vapour passes to outlet 28 round a semi-cylindrical baffle 33 and there creates a Venturi effect round the upper end of tube 32, which draws deposited liquid up tube 32 and back into the vapour stream. In passing up the tube, the liquid undergoes a pressure drop which evaporates the liquid refrigerant, so only entrained oil and refrigerant vapour reach the compressor.
[GB1261944A]
Patent IE-32061-L (IE)
Title: Separating diastereoisomers of zearalanol
IPC: C07D313/00
Filed: 1968-05-13
Abstract: 1,190,152. Resolution of zearalanol. COMMERCIAL SOLVENTS CORP. 8 May, 1968 [6 June, 1967], No. 21712/68. Heading C2C. A mixture of the high melting and the low melting diastereomers of zearalanol, said zearalanol having formula is. separated into its components, by dissolving- the mixture in glacial acetic acid, cooling the solution and precipitating and separating crystals of the low melting diastereoisomer of zearalanol, after which the solution may be diluted with water and the high melting diastereoisomer of zearalanol precipitated. Reference has been directed by the Comptroller to Specification 1,107,738.
[GB1190152A]
Patent IE-32190-L (IE)
Title: Herbicides; bipyridylium complexes
IPC: C07D213/22
Filed: 1968-07-08
Abstract: 1,231,394. Bipyridylium quaternary complexes. IMPERIAL CHEMICAL INDUSTRIES Ltd. 24 June, 1968 [18 July, 1967], No. 32934/67. Heading C2C. [Also in Division A5] Novel solid complexes of a herbicidal bipyridylium quaternary ion with an ion of a transition metal selected from Ti, Mn, Co, Ni, Zn, Hg, As, Se, Sb, Sn and Bi and a halogen or pseudohalogen ligand selected from chloride, bromide, iodide, cyanide, cyanate, thiocyanate, isothiocyanate, and selenocyanate ions, are obtained by mixing a transition metal halide or pseudohalide in at least the stoichiometric quantity necessary to form the complex, with a solution of the bipyridylium quaternary salt having a concentration of at least 10% w/v.
[GB1231394A]
Patent IE-830840-L (IE)
Title: N-glycosylated carboxamide derivatives
IPC: C07H13/00
Filed: 1983-04-13
Abstract: The invention relates to N-glycosylated carboxamide derivatives of Formula I which are useful for influencing the body's inherent defenses, e.g. for increasing immune system antibodies. Also included in the invention are compositions containing said N-glycosylated carboxamide derivative of Formula I as active ingredients and methods for the use of said compounds and compositions.
Patent IE-870912-L (IE)
Title: A method of using eukaryotic expression vectors comprising¹the BK virus enhancer
IPC: C12N9/10
Filed: 1987-04-08
Abstract: A method for producing a functional polypeptide in a eukaryotic host cell wherein the cell is transformed with a recombinant DNA vector that contains a eukaryotic promoter and a DNA sequence that encodes the functional polypeptide, the sequence being positioned for expression from the promoter, and wherein the cell containing said vector is cultured under conditions suitable for expression of the functional polypeptide, which comprises: (a) incorporating DNA that encodes the first part of the tripartite leader of an adenovirus into said vector such that, upon transcription, the mRNA produced encodes the functional polypeptide and, at the 5' end, contains the first part of the tripartite leader; (b) providing the cell containaing the vector of step a) with a DNA sequence that codes for the expression of a VA gene product of the adenovirus; and (c) culturing the cell of step b) under conditions suitable for expressing the VA gene product and for stimulating translation of the mRNA, subject to the limitation that the mRNA does not contain the entire tripartite leader of the adenovirus.
[EP0576049A1]
Patent IE-35541-L (IE)
Title: Benzodiazepine derivatives.
IPC: C07D243/26
Filed: 1971-07-26
Abstract: 1285529 Benzodiazepines HOFFMANN LA ROCHE & CO AG 27 July 1971 [29 July 1970] 35138/71 Heading C2C Compounds of the general Formula (I) (R<SP>1</SP> = halogen, N0 2 ; R<SP>2</SP> = Ph, Py, halophenyl; R<SP>3</SP> = alkoxy; R<SP>4</SP> = haloalkyl, alkoxyalkyl, carboxyalkyl, alkylamino, dialkylamino, R<SP>6</SP>R<SP>7</SP>N-alkyl (R<SP>6</SP>'<SP>7</SP> = H, alkyl or NR<SP>6</SP>R<SP>7</SP> = 5-6 membered saturated ring optionally containing an O atom), optionally substituted 5-6 membered aromatic ring containing 1-2 heteroatoms; n = 0, 1) and their salts are prepared by (a) acylating the corresponding primary alcohol, (b) replacing the side-chain halogen atom in a compound of the Formula (IV) by OCOR<SP>8</SP> (R<SP>8</SP> = haloalkyl, alkoxyalkyl, R<SP>6</SP>R<SP>7</SP>N.alkyl, optionally substituted 5-6 membered aromatic ring containing 1-2 heteroatoms), (c) reacting a compound of the Formula (VI) (R<SP>9</SP> = alkyl substituted by leaving atom or group) with R<SP>6</SP>R<SP>7</SP>NH, (d) cyclizing a compound of the Formula (VIII) (e) oxidizing a compound of Formula (I), n = O, (f) deoxygenating a compound of Formula (I), n = 1, (g) dehydrating a compound of the Formula (IX) (h) oxidizing or dehydrogenating a compound of the Formula (X) (i) treating a compound of the Formula (XI) (R<SP>10</SP> = acyl) with a base, (j) treating a compound of the Formula (XII) (R<SP>11</SP> = alkylsulphonyl, arylsulphonyl) with a strong base or (k) rearranging a compound of the Formula (XIII) optionally followed in each case by salt formation. The preparation of starting materials for processes (a) and (b) is described. The above compounds are anticonvulsants, muscle relaxants, sedatives and anxiolytics and may be administered in the form of pharmaceutical preparations containing them, with or without other (unspecified) active ingredients, in association with a carrier.
[GB1285529A]
Patent IE-791147-L (IE)
Title: Deep frozen meals
IPC: A23L23/10
Filed: 1979-08-08
Abstract: A method for the production of deep-frozen dishes or meals of the hot-pot or casserole type wherein the dish mixture comprises particles of deep-frozen at least partially cooked, vegetables and a dry thickening agent which method comprises binding the thickening agent to the vegetable particles with a liquid granulating agent to form a uniform granular dish mixture.
[GB2025197A]
Patent IE-792350-L (IE)
Title: Diaphragm pump
IPC: F04B43/00
Filed: 1979-12-06
Abstract: A high pressure diaphragm pump has a diaphragm 2 which carries a valve poppet 7 on its upper surface. The valve poppet 7 fits into a flared portion 6 of a passage 4 for hydraulic fluid. When the diaphragm 2 restores to the position shown in Figure 1, the valve poppet 7 closes the passage 4 and prevents the diaphragm being punched back into the passage by excessive fluid pressure on the opposite side of the diaphragm. The diaphragm is made with flat edges 10, 11, 12 so that it can easily be mounted in a housing by means of three easily formed components 13, 14, 15. A small axial compression between components 14 and 15 is all that is necessary to keep the diaphragm in place during operation.
[EP0012584A1]
Patent IE-812869-L (IE)
Title: Disposable packets for liquids
IPC: B65D77/06
Filed: 1981-12-07
Abstract: A flat, rectangular box 4 formed of cardboard contains a bag 18 of multi-layered foil material. A tube 24, which is disposed in the interior of the box in the transport condition of the package and can be removed from the box interior through an opening 10 which is closed by a tear-off strip, which is connected in liquid-tight manner to the bag 18 by a connecting piece. An outlet 36 provided at the free end of the tube is controlled by a pressure relief valve, which is provided in the tube and opens in the direction of the outlet. The walls of the narrow sides of the box each have a longitudinal fold along which these walls can fold outwards when the broad sides of the box are pressed together in order to empty the bag filled with a fluid, e.g. coffee extract. The one-way package is particularly suitable for use in a beverage vending machine in place of the storage containers employed until now. A suspension flap 12 of the box, which can be separated away from one of the broad sides, serves for interchangeably securing the container in the vending machine for the extraction of the fluid.
[US4520948A]
Patent IE-882924-L (IE)
Title: Oximino ethers.
IPC: A01N35/10
Filed: 1988-09-27
Abstract: The invention provides compounds of the general formula <CHEM> wherein R represents a hydrogen atom, or an optionally substituted alkyl or acyl group, or an alkenyl or alkynyl group or an inorganic or organic cation; R<1> represents an alkyl, haloalkyl, alkenyl, alkynyl or optionally substituted aralkyl or phenyl group; R<2> represents an optionally substituted alkyl or phenalkyl group or a cycloalkyl, alkenyl, haloalkenyl or alkynyl group; each R<3> represents an optionally substituted alkyl group; one of R<4> or R<5> represents a hydrogen atom or an alkyl group while the other of R<4> and R<5> represents an optionally substituted phenyl group; together with their use as herbicides and their preparation using novel intermediates.
[EP0310186A2]
Patent NO-800478-L (NO)
Inventor: ZIERENBERG BERND
IPC: A61M15/00
Filed: 1980-02-21
Abstract: An improvement in inhalation aerosol spray devices comprising a piezoelectric oscillator connected to an atomizer plate, where the improvement resides in that the working surface of the atomizer plate is coated with a thin elastomer film, whereby the particle spectrum of the aerosol generated by the device is significantly improved.
Patent NO-810334-L (NO)
Inventor: BRULE GERARD
IPC: A23C9/142
Filed: 1981-01-30
Abstract: Non-phosphorylated peptides and phosphopeptides useful as alimentary products or medicaments are produced by proteolytic enzyme hydrolysis of a casein-based material. Membrane ultrafiltration is used to separate phosphopeptides which are retained by the membrane in a retentate from the non-phosphorylated peptides which pass through the membrane in an ultrafiltrate. The phosphopeptides in the retentate are disaggregated and are subjected to further membrane ultrafiltration where the phosphopeptides pass through the membrane and are separated from the enzyme. The non-phosphorylated peptides have nutritive value and can be used to form compositions for providing nutrition. The phosphopeptides form salts, which have dietetic uses, with macroelements such as calcium and/or magnesium and/or oligoelements such as iron and zinc.
Patent NO-810446-L (NO)
Inventor: EKLOEF AAKE TORSTEN
IPC: E21B1/26
Filed: 1981-02-10
Abstract: In a hydraulic rock drill the valve (27) is controlled by two control lines (37, 42), each control line having a plurality of branches with ports (38-41 and 43-46) which open into the hydraulic cylinder of the rock drill. A valving pin (48) is slidable in a bore that intersects all of the branches of both control lines. By axially displacing the pin, the operator can pre-select the stroke length by deactivating some of the control lines and thereby the impact energy per blow. The control lines are deactivated in a predetermined bound relationship to each other.
Patent NO-810962-L (NO)
Inventor: ALOUP JEAN-CLAUDE
IPC: A61K31/395
Filed: 1981-03-20
Abstract: Thioformamide derivatives of the formula:   <IMAGE>   wherein R represents hydrogen or alkyl of 1 through 4 carbon atoms, and (i) Het represents a heterocyclic radical selected from pyrid-3-yl, pyrid-4-yl, pyridazinyl, pyrazinyl, pyrimidinyl, quinolyl, imidazolyl, naphthyridinyl, quinoxalinyl and quinazolinyl, X represents sulphur or oxygen and Y represents sulphur or oxygen, a valency bond or methylene, or (ii) Het represents pyrid-2-yl, X represents sulphur or oxygen and Y represents sulphur or oxygen or methylene, or (iii) Het represents pyrid-2-yl, X represents oxygen and Y represents a valency bond, are new compounds possessing useful pharmacological properties. They are particularly useful in the treatment of gastrointestinal ulcers and in the treatment of hypertension, depending on the definition of the symbol Het.
Patent NO-854378-L (NO)
Inventor: PALAGHIAS GEORGIOS
IPC: A61K6/847
Filed: 1985-11-01
Abstract: A rinsing solution intended primarily to prevent the occurrence of oral corrosion in dental alloys, said rinsing solution containing a phosphate ion donator which forms a protective layer of sparingly soluble metal phosphates with the metal ions precipitated from the dental alloys, along the exposed surfaces, thus preventing further metal precipitation.
Patent NO-873937-L (NO)
Inventor: VITHAYATHIL JOHN J
IPC: G05F1/70
Filed: 1987-09-21
Abstract: A static controlled reactance device is inserted in series with an AC electric power transmission line to adjust its transfer impedance. An inductor (reactor) is serially connected with two back-to-back connected thyristors which control the conduction period and hence the effective reactance of the inductor. Additional reactive elements are provided in parallel with the thyristor controlled reactor to filter harmonics and to obtain required range of variable reactance. Alternatively, the static controlled reactance device discussed above may be connected to the secondary winding of a series transformer having its primary winding connected in series to the transmission line. In a three phase transmission system, the controlled reactance device may be connected in delta configuration on the secondary side of the series transformer to eliminate triplen harmonics.
Patent NO-884815-L (NO)
Inventor: KOBERSTEIN EDGAR
IPC: B01J23/89
Filed: 1988-10-28
Abstract: The invention is a three-way catalyst of active aluminum oxide, palladium, rhodium and cerium dioxide. If Al2O3 is present as bulk carrier, the catalyst contains 5-20% by weight CeO2 and if Al2O3 is present as a coating on a honeycombed, inert carrier, it contains 25-50% by weight CeO2.
Patent NO-891040-L (NO)
Inventor: FABER GUENTHER
IPC: C06C5/00
Filed: 1989-03-10
Abstract: The present invention relates to delay charges with delay times in the range of seconds. These charges are based on a pyrotechnic mixture of pulverulent metallic tungsten, barium chromate and potassium perchlorate. According to the invention the mixture additionally also contains either barium hexafluosilicate or calcium fluoride. The additives have the effect that these charges burn perfectly through even under more difficult environmental conditions such as, for example, very high rotation, vibration, impact, shock and at the same time extremely low minus temperatures. The effect of the said additives can even be improved if the delay charges additionally also contain pyrogenic silica mixed in.
Patent NO-903981-L (NO)
Title: Fremgangsmaate for forsinket aldring av bakte produkter.
Inventor: KRAUS J KEVIN
IPC: A21D8/04
Filed: 1990-09-12
Abstract: Bakterielt a-amylase-enzym som er stabilt ved middels høye temperaturer og som har en optimal Phadebas-aktivitet på over 100% ved en temperatur på ca. 65 til 72 "C ved en pH på ca. 5,5 til 6,5 og som bibeholder mindre enn 50% av Phadebas-aktiviteten ved temperaturer på over ca. 75C forsinker aldringen av bakte produkter når det inkorporeres i ingrediensene som anvendes for fremstilling av de bakte produkter, uten å forårsake seighet eller på negativ måte å ha innflytelse på de bakte produkters organoleptiske kjennetegn. Tilsetning av et syrestabilt o-amylase-enzym med en optimal aktivitet ved en pH på ca.,0 til 5,0 ved en temperatur på ca.0 til 75-C til deigen med det mellomtemperaturstabile a-amylase-enzym tilveiebringer synergis-tiske resultater ved fremstilling av bakeriprodukter ved at antallet aktive enheter som er nødvendige reduseres og mot-standen mot aldring økes.
Patent NO-924169-L (NO)
Inventor: RAFFA ROBERT B
IPC: A61K45/06
Filed: 1992-10-29
Abstract: This invention relates to a composition comprising a tramadol material and a nonsteroidal antiinflammatory drug, and its use. The compositions are pharmacologically useful in treating pain and tussive conditions. The compositions are also subject to less opioid side-effects such as abuse liability, tolerance, constipation and respiratory depression. Furthermore, where the components of the compositions are within certain ratios the pharmacological effects of the compositions are superadditive (synergistic).
Patent NO-930372-L (NO)
Inventor: LUKKARI JORMA
IPC: B65G47/88
Filed: 1993-02-02
Abstract: This patent publication discloses a pneumatically operated roll stop particularly for paper rolls (1) and a method for controlling said roll stop. The invention is based on the concept of providing the outlet line (9) from the work chamber (8) of a pneumatic cylinder ( 7), which is connected to the stop arm (3) of the roll stop, at that side of the cylinder actuated during the braking of the roll (1) motion with a pulse-controlled valve (13) suitable for controlling the outlet flow rate from said work chamber (8) of the cylinder (7). Such a roll stop comprises a frame (2), at least one stop arm (3) adapted to said frame (2) with the help of a pivotal joint (5), said stop arm (3) having a member (4) adapted to its distal end, capable of making contact with said roll (1) to be stopped, further two pneumatic cylinders (7a, 7b) connected by their one ends to said frame (2) and by the other ends to said stop arm (3), and at least one control valve (12), connected by air lines (9, 11) to said cylinder (7), for the control of the function of the cylinder (7). The air line (9) exiting from the work chamber (8) of the pneumatic cylinder (7) is provided with a valve (13) between the cylinder (7) and the air discharge point, said valve (13) being capable of controlling air outflow from the line (9) by way of pulsed open and closed operation of the valve (13). The invention offers smoother operation of the roll stop and prevents damage to the roll (1). <IMAGE>
Patent NO-930615-L (NO)
Inventor: GOLDSTEIN STEVEN WAYNE
IPC: A61K31/421
Filed: 1993-02-22
Abstract: Certain 1-(benzyl or 5-benzofuranylmethyl)-1-hydroxyurea derivatives are useful as hypoglycemic and hypocholesterolemic agents.
Patent NO-931519-L (NO)
Inventor: DAVIES PETER
IPC: C22C1/10
Filed: 1993-04-27
Abstract: The invention provides a process for producing an aluminium-based matrix melt, having boride particles dispersed therein, which is castable, and yet when cast produces a product having a surprisingly good combination of mechanical properties such as stiffness, strength, and elongation at failure. In the process, precursors for boride particles are reacted within an aluminium-based melt to produce boride ceramic particles such as titanium diboride, the process being carried out under conditions such that the melt remains fluid.
Patent NO-933668-L (NO)
Title: Höykonsentrasjons ozongenerator
Inventor: BJOERSETH ALF
IPC: C01B13/11
Filed: 1993-10-12
Abstract: Et apparat for generering av ozon ved koronautladning mellom to elektroder hvor utladningen finner sted mellom to elektroder og gjennom et dielektrisk materiale og en luftspalte som er anordnet mellom elektrodene, hvor det dielektriske materialet er fremstilt av et keramisk materiale med høy termisk ledningsevne.
Patent NO-934666-L (NO)
Inventor: CAILLIAU JOEL
IPC: E01B29/24
Filed: 1993-12-17
Abstract: PCT No. PCT/FR92/00550 Sec. 371 Date Apr. 7, 1994 Sec. 102(e) Date Apr. 7, 1994 PCT Filed Jun. 18, 1992 PCT Pub. No. WO93/00478 PCT Pub. Date Jan. 7, 1993.A tool for installing a spring rail fastener includes a main arm whose bottom end is provided with a toe adapted to fit over one of the angled axial ends of the fastener. The main arm is connected near its bottom end, above its toe and by way of a hinge having a transverse pin, to a secondary arm. The secondary arm includes a short first length adapted to be inserted into the housing of an anchoring insert, a second length forming a U-shape bent through 180 DEG , a third length that is substantially parallel to the first length and on which the hinge is mounted, and a fourth length extending outwardly and downwardly in inclined manner relative to the third length and terminating in a curved zone.