baber/WOPTO huggingface dataset:
Patent IT-MI971268-D0 (IT)
IPC: C07C233/33
Filed: 1997-05-30
Abstract: A process for the preparation of 5-[acetyl(2,3-dihydroxypropyl)amino]-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide of formula (I), starting from 5-amino-1,3-benzenedicarboxylic acid of formula (II), comprising the following steps: step a) is the reaction in heterogeneous phase between 5-amino-2,4,6-triiodo-1,3-benzenedicarboxylic acid and thionyl chloride in a solvent selected from the group consisting of: straight or branched (C7-C16) hydrocarbons, (C7-C8) aromatic hydrocarbons, 1,1,1-trichloroethane, n-butyl acetate, diglyme (diethylene glycol dimethyl ether), in the presence of catalytic amounts of a tertiary amine, to give compound (III); step b) is the acetylation reaction of compound (III) with glacial acetic acid both as the solvent and the reagent and thionyl chloride; step c) is the formation of compound (V) by reaction of the compound (IV) with 1-amino-2,3-propanediol, by reaction of compound (IV) in a dipolar aprotic solvent, selected from the group of dimethylformamide (DMF), dimethylacetamide (DMA), dimethylsulfoxide (DMSO) or N-methyl-pyrrolidinone; step d) is the alkylation of the compound (V) in aqueous solution at basic pH, by addition of a sodium hydroxide-calcium hydroxide mixture, with 3-chloro-1,2-propanediol or epichlorohydrin, at a temperature of 40-90 DEG  C.
Patent IT-MN920034-D0 (IT)
Inventor: GEMELLI VILLELMO
IPC: A01D82/00
Filed: 1992-12-07
Abstract: PCT No. PCT/FR93/01205 Sec. 371 Date Aug. 4, 1994 Sec. 102(e) Date Aug. 4, 1994 PCT Filed Dec. 7, 1993 PCT Pub. No. WO94/13128 PCT Pub. Date Jun. 23, 1994.The invention concerns a fodder-processing roller. The roller according to the invention is noteworthy by virtue of the fact that each projection 17a, 17b, 17c, 17d; 18a, 18b, 18c, 18d; 19a, 19b, 19c, 19d; 20a, 20b, 20c, 20d belonging to a group of projections is joined by one of its edges to a corresponding edge of an adjacent projection belonging to the same group of projections by means of a branching element 17'a, 17'b, 17'c, 17'd; 18'a, 18'b, 18'c, 18'd; 19'a, 19'b, 19'c, 19'd; 20'a, 20'b, 20'c, 20'd having a reduced cross-section, so that all of the projections 17a, 17b, 17c, 17d; 18a, 18b,  18c, 18d; 19a, 19b, 19c, 19d; 20a, 20b, 20c, 20d and branching elements 17'a, 17'b, 17'c, 17'd; 18'a, 18'b, 18'c, 18'd; 19'a, 19'b, 19'c, 19'd; 20'a, 20'b, 20'c, 20'd belonging to the same group of projections form a rib 17, 18, 19, 20 which is arranged continuously along the roller. The invention also concerns a fodder-processing device and a mowing-processing machine using these fodder-processing rollers.
Patent IT-RM950828-D0 (IT)
IPC: D01G1/04
Filed: 1995-12-18
Abstract: The present invention is designed to wind a long continuous fiber around a rotor and to cut the fiber in prescribed lengths by blades positioned at intervals on the circumference of a rotor. Scrapers rotate together with the rotor in order to scrape out the cut fibers displaced between the blades in accordance with the reciprocal movement of the rotor in the axial direction. The use of scrapers makes it possible to prevent the over packing of the cut fibers disposed between the blades, as seen in the case of conventional apparatuses, and to forcibly discharge the cut fibers from between the blades. Consequently, the cutting ability improves remarkably, specifically in cases where the fiber to be cut is especially short.
Patent IT-TO950506-D0 (IT)
IPC: F16H61/36
Filed: 1995-06-16
Abstract: A vehicle gearbox control device (1) presenting a supporting element (2) fitted to the vehicle body; an intermediate element (4) rotatable in relation to the supporting element (2) about a first axis (A); and a control lever (5) fitted to and rotatable in relation to the intermediate element (4) about a pin (24) defining a second axis (B) perpendicular to the first axis (A); the intermediate element (4) presenting two integral end pins (9) defining the first axis (A), and which rotate inside respective seats (60) formed in the supporting element (2) and presenting a radial opening (62) for inserting the respective pin (9) crosswise to the first axis (A); the pins (9) being locked inside the respective seats (60) by respective fast-fit elements (64). <IMAGE>   <IMAGE>
Patent NO-20002893-D0 (NO)
Inventor: REEVES DAVID
IPC: C07F7/10
Filed: 2000-06-07
Abstract: Process for the preparation of bis-silylated ureas (I) by reaction of a disilazane (II) with urea. The bis-silylated ureas are of formula R<1>R<2>R<3>-Si-NH-CO-NH-Si-R<4>R<5>R<6> (I) R<1> - R<6> = 1-5C aliphatic hydrocarbon, phenyl, benzyl, or phenethyl . These are prepared by reacting urea with a disilazane of formula R<1>R<2>R<3>-Si-NH-Si-R<4>R<5>R<6> (II) in the following process: (a) urea and (II) are mixed in an aliphatic nitrile R-CN as solvent; (b) the mixture is heated at or below the boiling point; (c) heat until evolution of ammonia commences, at the same or a different temperature to that used in b), and preferably below the boiling temperature; (d) maintain this temperature until virtually all the ammonia has been liberated then optionally any residual ammonia may be stripped with an inert gas; (e) cool the mixture; and (f) recover (I) by filtration, optionally washing the precipitate with the same or a different solvent, and dry under reduced pressure.   R = 1-5C aliphatic hydrocarbon Preferably the solvent used is acetonitrile, and the molar ratio of (II)/urea is 1 - 1.3, especially 1.05 - 1.25. The disilazane (II) is preferably hexamethyl disilazane. Recovered solvent, optionally mixed with fresh solvent, may be used as the solvent for the next time the process is carried out.
Patent NO-20015499-D0 (NO)
Inventor: BRANDT TONI
IPC: H04L29/06
Filed: 2001-11-09
Abstract: The real-time performance in communications networks is improved, especially between a large number of participants, by means of a server unit comprising receiving means for receiving information from at least a client unit, said information comprising at least part of the state information about a distributed interactive application, said server unit comprising: state information storing means for storing application state information received from at least one of said client unit, transmission means for forwarding the state information received from said client to at least one other node in the network, and for transmitting at least part of the information stored in said state information storing means to said at least one client. In this way the whole state of the application can be kept in one or more units in the network, which removes the need for each client to store the entire state, thereby reducing memory and banwidth requirements for each client.
Patent NO-20032766-D0 (NO)
Inventor: DALEY WILLIAM LIONEL
IPC: C07D223/16
Filed: 2003-06-17
Abstract: The present invention especially relates to the use of a combination comprising  (1) an ACEI selected from the group consisting of benazepril, benazeprilat, and pharmaceutically acceptable salts thereof, and  (2) amlodipine or pharmaceutically acceptable salt thereof,  
for the manufacture a medicament for the treatment or prevention or delay of progression of a condition selected from the group consisting of hypertension, congestive heart failure, angina, myocardial infarction, artherosclerosis, diabetic nephropathy, diabetic cardiac myopathy, renal insufficiency, peripheral vascular disease, left ventricular hypertrophy, cognitive dysfunction, blood pressure-related cerebrovasular disease, stroke, pulmonary disease or pulmonary hypertension and headache; 
wherein  (i) the amount of amlodipine or a pharmaceutically acceptable salt thereof corresponds to 6 mg to 40 mg of the free base and  (ii) the amount of the ACE inhibitor or a pharmaceutically thereof corresponds to 20 mg to 160 mg of benazepril hydrochloride.
Patent NO-20032770-D0 (NO)
Inventor: LANKTON STEVEN P
IPC: C07C7/167
Filed: 2003-06-18
Abstract: A process for the rejection of heavy reaction by-products from a selective hydrogenation reaction zone effluent containing butadiene and trace amounts of heavy reaction by-products by introducing the selective hydrogenation reaction zone effluent into a butadiene extraction vaporizer containing a fractionation zone, refluxing the fractionation zone with a raffinate stream from a butadiene extraction zone; removing a vaporized stream containing butadiene and having a reduced concentration of heavy reaction by-products from the vaporizer; removing and recovering a concentrated liquid product stream containing heavy reaction by-products from the vaporizer; and introducing the vaporized stream containing butadiene into the butadiene extraction zone.
Patent NO-20050996-D0 (NO)
Inventor: UCHIDA NOBUYUKI
IPC: H04M1/7243
Filed: 2005-02-24
Abstract: A method of filtering broadcast messages at a receiver in a wireless communication network, comprising: receiving a network broadcast configuration message including a broadcast message capability setting; when the broadcast message capability setting is set to disallow receipt of broadcast messages, remaining in a sleep mode when a broadcast message is sent; when the broadcast message capability setting is set to allow receipt of broadcast messages, receiving a broadcast message; applying one or more filtering criteria to the received broadcast message; processing the received broadcast message if it is not filtered out by the one or more filtering criteria as well as a corresponding apparatus.
Patent NO-20055453-D0 (NO)
Inventor: LIGTENBERG HARALD
IPC: F16L59/14
Filed: 2005-11-17
Abstract: The invention relates to a process for producing pipe sleeves made of mineral wool for insulating pipelines or for reducing the sound level in pipeline systems, comprising the following steps: providing a nonwoven web (11) made of mineral wool which is provided with an uncured binder, winding up the nonwoven web (11) on a winding mandrel (2) of a winder, curing the binder. Here, at least one reinforcing layer (12, 13) is provided before the nonwoven web (11) runs into the winder, in such a way that during the winding the said reinforcing layer becomes a constituent part of the pipe sleeve produced as a result.
Patent GB-201019056-D0 (GB)
Title: Multiple-glazing units
Filed: 2010-11-11
Abstract: A glazing unit comprises at least two glazing sheets 12 a spacer 16 disposed between the glazing sheets and forming a channel between the edges of the glazing sheets; and a filler/bonder 20, for example of hot-melt adhesive, disposed in the channel and bonded to the glazing sheets and spacer to hold them together and a vapour barrier layer 24 of a material which is impervious to water vapour which extends around and is bonded to the outer edge of the glazing unit and covers the outer edge of the filler/bonder. The vapour barrier may be an adhesive tape, preferably a metallic tape, for example copper tape, aluminium tape or lead tape, or an alloy tape of those three metallic elements. A method of manufacture is also claimed. The arrangement may be use for triple glazing or more with a separate spacer and bonder and a single vapour barrier.
Patent GB-201019920-D0 (GB)
Title: Column
Filed: 2010-11-24
Abstract: A column structure is described for the containment of high surface area packing and absorbent liquid reagent for the removal of a target gas from a gas stream. The column structure comprises at least one vessel having an elongate upright wall structure to define an absorption process volume for the containment of high surface area packing and for the countercurrent flow of absorbent liquid reagent and target gas in use; and a column perimeter structure comprising an elongate upright wall structure disposed around the at least one vessel in such manner that an inner wall of the elongate upright wall structure and an outer wall of a vessel cooperably define and fluidly enclose at least one secondary fluid volume fluidly isolated from the absorption process volume(s). A method of assembly of such a column and to a method of removal of a target gas from a gas phase using such a column are also described.
Patent GB-201202354-D0 (GB)
Title: No details
Filed: 2011-04-26
Abstract: Gates structures and methods for manufacturing the same are disclosed. In an example, the gate structure comprises a gate stack formed on a semiconductor substrate, the gate stack comprising a high-K dielectric layer and a metal gate electrode from bottom to top; a first dielectric layer on sidewalls of the gate stack, the first dielectric layer serving as first sidewall spacers; and a sacrificial metal layer on the first dielectric layer, the sacrificial metal layer serving as second sidewall spacers. The sacrificial metal layer in the gate structure reduces a thickness of an interfacial oxide layer in the step of annealing. The gate structure may be applied to a semiconductor device having a small size because the gate dielectric layer has a low EOT value.
Patent GB-201207304-D0 (GB)
Title: Improvements in dampers
Filed: 2012-04-25
Abstract: A piston and cylinder type damper is provided having a cylinder (12) with a piston assembly (10) which is mounted for reciprocal linear movement therein. The piston assembly (10) divides the cylinder (12) into separate chambers with a restricted flow path extending therebetween for passage of damping fluid contained within it. A piston rod (11) is mounted for linear reciprocal movement with respect to the cylinder (12) and is arranged to engage the piston assembly (10) with abutting contact. The contact between the piston rod (11) and piston assembly (10) is arranged to be remote from the restricted flow path.
Patent GB-201208008-D0 (GB)
Title: A reconfigurable electromagnetic band gap impedance surface
Filed: 2012-05-08
Abstract: A reconfigurable electromagnetic band gap (EBG) impedance surface comprises a plurality of conductive patches Pal - Pa6 disposed as an array above a ground plane GP with conductive pipes Pi1 Pi6 extending from respective patches. Conductors C1 C6 are arranged to extend into each respective conductive pipe Pi1 Pi6 without any direct connection to the pipe. Load impedances Za1 Za6, Zb1 Zb6 are provided for connection to the conductors C1-C6 such that the load impedance to at least one of the conductors can be independently adjusted in value relative to that of at least one of the other conductors. The values of the impedances are varied electrically, for example by electrically switching between different load impedances using switching circuitry SW1 SW6, and/or by electrically controlling a variable load impedance using varying circuitry. The load impedances may be capacitive and/or inductive and/or resistive, LC resonators, open circuit or short circuit terminations. Circuit board and dielectric materials may be used in the construction of the impedance surface. Some surface elements may be switched to an antenna feed AF3, AF4 and are able to send and/or receive radio frequency signals.
Patent GB-201209973-D0 (GB)
Title: An idea to increase operating envelope of Wx bulk oil-water separator
Filed: 2012-06-01
Abstract: Apparatus for separating oil and water in an oil-water mixture, the apparatus comprises an electrostatic coalescer 15, a line 14A that bypasses the electrostatic coalescer 15 and a cyclonic oil-water separator 16 located downstream of the electrostatic coalescer 15. The apparatus further comprises means 18 to monitor the relative proportions of oil and water flowing towards the electrostatic coalescer 15 and bypass line 14A, and means 20 & 20A to direct the oil-water mixture through either the electrostatic coalescer 15 or the bypass line 14A depending upon the relative proportions of oil and water. The bypass line 14A can feed a mechanical coalescer 17 which lies in parallel to the electrostatic coalescer 17 and upstream of the cyclonic oil-water separator 16. A combined cyclone and gravity gas-liquid separator 12 is used to remove gas from the oil-water mixture before it enters the electrostatic coalesce 15 and/or bypass line 14A.
Patent GB-201301101-D0 (GB)
Title: Personal electronic target vision system, device and method
Filed: 2013-01-22
Abstract: A personal, electronic target vision system renders targets in the field of view of the user in real-time so that the user can visualize where the targets are relative to him, in an orientation analogous to unaided human vision. An electronic vision device exchanges target selection information with a target vision server which returns to the electronic vision device the corresponding selected target location information for rendering selected targets in accordance with the user's changing viewpoint. The target vision server queries a target information server in order to access, filter and provide the real-time target location information required by the electronic vision device. A surveillance system of sensors and target tracking systems provides the target information server with target location information.
Patent IT-MI20010679-D0 (IT)
Inventor: MALOBERTI FRANCO
IPC: G11C27/02
Filed: 2001-03-30
Abstract: Charge transfer network from a sampling capacitor (C1) to an integration capacitor (C2) consisting of two identical structures, made of a first branch and a second branch connected in parallel between a first node and a second node, respectively connected to the supply nodes through bias current generators, each branch consisting of a couple of switches in series, the sampling capacitor (C1) being connected to a current common node (A) of the switches of the first branch of both the structures and the integration capacitor (C2) being connected to the first node of the first structure, being the current common nodes (B) of the switches of the second branch of both the structures connected between them, the control signals of the switched of the first and second branches being cross-coupled to two control phases ( PHI 1,  PHI 2). The charge transfer network is used in the implementation of switched-capacitors integrators of sigma-delta converters (Fig. 6a). <IMAGE>
Patent IT-TO20001127-D0 (IT)
Inventor: NICOSIA BIAGIO
IPC: B62D33/06
Filed: 2000-12-01
Abstract: A cabin (1) for an industrial automobile vehicle comprising a frame (2), a rear wall (4) and a pair of side walls (5) connected to the frame (2) ; the rear wall (4) and tile side walls (5) are connected together by means of angular connection members (6) of elastomer material in order to form a pre-assembled bodywork unit (7) that can be connected to the frame (2). <IMAGE>
Patent DE-2964122-D1 (DE)
Title: Hexahydronaphtho(1',2':4,5)imidazo(2,1-b)-thiazole derivatives and process for preparing same
Inventor: HARA TAKESHI
IPC: C07D513/04
Filed: 1979-12-12
Granted: 1982-12-30
Abstract: PCT No. PCT/JP79/00316 Sec. 371 Date Aug. 15, 1980 Sec. 102(e) Date Aug. 15, 1980 PCT Filed Dec. 12, 1979 PCT Pub. No. WO80/01275 PCT Pub. Date Jun. 26, 1980.Hexahydronaphth[1',2':4,5]imidazo[2,1-b]thiazole and its derivatives of formula [I]    <IMAGE>[I]  (where X1 and X2 stand for hydrogen or halogen atoms; R represents a hydrogen atom, lower alkyl of 1 to 4 carbon atoms or lower alkyl substituted with a carboxyl given as -(CH2)nCOOH (n is an integral number of 1 to 3); A, B, C, and D symbolize the rings respectively and the configuration of rings B and C is trans) and their acid adducts, and a method of preparing them according to the chemical equation given below:  <IMAGE>  +TR <IMAGE>  (where X3 is a halogen atom). These compounds have immunostimulative activity.
Patent DE-3060822-D1 (DE)
Title: P-biphenyl-4-methyl-2-butenoic acids, process for their preparation, pharmaceutical compositions containing them and their use
Inventor: COUSSE HENRI
IPC: C07C57/42
Filed: 1980-05-16
Granted: 1982-10-28
Abstract: 1. As novel chemical compounds, the derivates of 4-(p-biphenyl)-2-methyl-3-butenoic acid corresponding to the general formula :  see diagramm : EP0020230,P6,F1  in which X may be a hydrogen or a halogen, and also the inorganic and organic salts with therapeutically acceptable bases.
Patent DE-3067553-D1 (DE)
Title: Nitrosourea derivatives, process for preparing them, and pharmaceutical compositions containing them
Inventor: HANSEN PETER BREGNEDAL
IPC: C07C239/00
Filed: 1980-09-10
Granted: 1984-05-24
Abstract: N-nitrosourea derivatives having the formula: 
<CHEM>
 wherein X and Y are the same or different, and are selected from the group consisting of a phenyl group and a cyclohexyl group, said phenyl and cyclohexyl groups being optionally substituted with one or two substituents selected from a halogen atom, a lower alkyl group having from one to four carbon atoms inclusive, a trifluoro methyl group, a cyano group, a phenyl group, a cyclohexyl group and a lower alkyloxy group having from one to four carbon atoms inclusive. "Alkylene" is an alkylene group, branched or unbranched, having from one to four carbon atoms inclusive, and R<1> and R<2> are the same or different, and are each selected from the group consisting of lower alkyl groups having from one to four carbon atoms inclusive and benzyl groups, or they form together with the nitrogen atom a saturated five- or sixmembered heterocyclic ring, as well as pharmaceutically acceptable acid addition salts thereof. 
<??>These compounds are prepared by nitrosating the corresponding urea, which are disclosed. They show antineoplastic effectiveness and can be used in pharmaceutical compositions.
Patent DE-3071028-D1 (DE)
Title: Heat sealable electrostatic recording sheet
Inventor: DE BOER HENRI GERARD JEAN
IPC: G03G5/02
Filed: 1980-05-22
Granted: 1985-10-03
Abstract: A heatsealable electrostatic recording sheet is provided which includes an electrically conductive substrate, a dielectric coating on one surface and a heatsealable coating on the other side. The dielectric coating is composed of an electric-charge-retentive layer of an insulating or dielectric polymer film. The film also contains dispersed therein, pigment particles and preferably an antiblocking agent selected from the groupe consisting of dielectric alkaline earth metal salts of fatty acids, alkali metal salts of fatty acids, waxes, and mixtures thereof and in particular calcium stearate. The heatsealable coating is composed of a thermoplastic film-forming polymeric material which contains an electrically conductive additive, such as a polymeric quaternary ammonium halide, and in particular, polydialkyl diallyl ammonium halide.
Patent DE-3071368-D1 (DE)
Title: Power supply systems for hazardous locations
Inventor: ROBERTS FRANK BOSTOCK
IPC: H02J3/34
Filed: 1980-10-02
Granted: 1986-03-06
Abstract: A power supply system for operating fluorescent lamps in a hazardous atmosphere comprise a 1 kHz to 500 kHz constant current power supply (24 to 28, 31, 32) which feeds primary windings of transformers (3, 4, 5- - -N) which are connected together in series. Fluorescent lamps (11,12,13---Z) are connected across the transformer secondary windings. A voltage control circuit (29, 30) is connected to the power supply output to ensure that the amount of electrical energy supplied to the transformers cannot ignite the atmosphere under any normal or fault condition. Capacitors (6, 7, 8- - -X) are connected in series with the transformer primary windings to reduce the circuit reactance so that, for a given level of supply voltage, an increased number of lamps can be fed with starting voltage. Due to the substantially constant current which is fed througt the transformer primary windings, the situation cannot occur that the firing of one lamp prevents the others from firing. The transformers preferably include windings to feed heaters of the lamps. The lamps may be disconnected from the supply by removal of the transformer cores or by separation of the windings.