baber/WOPTO huggingface dataset:
Patent NL-8105027-A (NL)
Title: Converting gaseous urea (deriv.) into carbon di:oxide and ammonia - by contacting with catalyst in presence of water vapour
IPC: C01B32/50
Filed: 1981-11-06
Abstract: Process for converting into ammonia and carbon dioxide of gaseous urea and gaseous cpds. with one or more N atoms and one or more C atoms which can be formed (in)directly from urea, comprises contacting one or more of these cpds. in the presence of water vapour with a catalyst. Pref. catalyst is chosen from active carbon, oxide cpds. and phosphates of boron and aluminium. Pref. oxide cpds. are SiO2, ZnO, TiO2, MgO, Al2O3 and mixts. and/or cpds. of these. The water vapour is used in at least an amt. sufficient to convert all the carbon present in the hydrolysable cpds. into CO2. The process is pref. carried out at 100-500 deg.C esp. 120-420 deg.C with a contact time between the catalyst and the gas mixt. of at least 0.01 sec., esp. 0.1-20 sec. Process is cheap and simple to operate and is esp. useful for treating vapour mixts. obtd. during the concn. of aq. urea solns. and contg. e.g. large amts. of water vapour, small amts. of CO2 and NH3 and cyanic acid and isocyanic acid obtd. by the hydrolysis of urea. The resulting CO2 and NH3 contg. stream can be recycled to the low pressure part of a urea prodn. process.
Patent NL-8105030-A (NL)
Title: Detachable bicycle luggage rack - has supports hinging on base with clamps secured to rear fork
IPC: B62J7/04
Filed: 1981-11-06
Abstract: The racing bicycle detachable luggage rack, a supporting base with two supports whose free ends are secured near the bottom end of the upright rear frame fork, while at the forward end of the base is a fixing device securing it near the top end of the fork. The supports (4) hinge on the base (1), and have detachable clamps (5) at their free ends engaging with the fork (6). The fixing device also has a detachable clamp, typically fitting round a rear reflector on the fork. The base can be continuous, forming a splash guard, and can also have upright edges and a hinged lid, the whole being aerodynamically shaped and with a reflector on the outside rear wall.
Patent NL-8201842-A (NL)
Title: Height-variable ships wheelhouse - has powered tilting strut to move slidable upper part, and link gear to fold hinged screen
IPC: B63B29/02
Filed: 1982-05-04
Abstract: The ship's wheelhouse comprises a hull-mounted lower part, an upper part slidable on sloping guides, and a front screen (6) connected to the lower part. The wheelhouse includes one or more devices (8) for displacing the upper part (3), with a powered (10) strut (9) pivotally fixed at one end (11). A roller (12) fastened to the upper side-wall (13) interacts with the strut by sliding along it as it tilts. There is also at least one screen moving coulisse-mechanism (15), with the slider (18) guides (16,17) also fastened to the upper sidewall. The coulisse-mechanism has a drawbar (22) and arm (23) connecting the crank (19) to the hinge-mounted screen.
Patent NL-8204010-A (NL)
Title: Reduced fat spread prepn. - by shear-churning oil-in-water cream in absence of air-water interface
IPC: A23C15/16
Filed: 1982-10-18
Abstract: A spread is prepd. as follows: (a) an oil-in-H2O emulsion cream is prepd. contg. 35-75% aq. phase, and 25-65 wt.% of a fat phase with the following fat solids profile: (N5)= 40-75, (N15)= 20-60, (N25)= 5-45, (N35)= 0-10; and (b) the cream is shear-churned in the absence of an air-H2O interface at a temp. at which at least part of the fat is present in crystallized form, to increase its viscosity to a value close to or equal to the peak viscosity so that partial phase inversion is achieved, to obtain a spread with roughly the same level of fat as the starting cream. The spread consists of a network of aggregated fat and both encapsulated and free aq. phase. The economical, controllable process affords a spread of constant quality from a cream without loss of buttermilk or aq. phase in general. In addn., the low-fat spread combines the advantages of both oil-in-H2O and H2O-in-oil emulsions (flavour release, plasticity and shelf stability etc.).
Patent NL-8204308-A (NL)
Title: Carbon mon:oxide detector contains programmed processor - with integrator giving alarm related to accumulated haemoglobin in:effectiveness
IPC: G01N33/00
Filed: 1982-11-08
Abstract: The CO-detector comprises a measuring instrument to determine the CO-concentration in air, e.g. by infra-fed gas analysis. It further contains a processor which, from a pre-set moment, continuously determines the contribution per unit time to the CO-bound blood haemoglobin (COHb) resulting from exposure to the concentrations measured, integrates these contributions and compares the result with known maximum acceptable values which are a function of concentration and duration of exposure for each type of work carried out whilst exposed. The processor may comprise an A/D converter connected to the instrument and to a PROM containing the said functions, an integrator, means such as a time switch and/or push button switch to start the integrator, and a relay connected to the integrator which gives an alarm when amx. acceptable CoHb is reached. Appts. is used for detection of CO concn. in working space. As the safety limit is determined by the percentage of CO-bound haemoglobin (e.g. max.4% COHb) and not by the CO-concentration in air, and as this concentration may vary considerably during the working period, unnecessary alarms based on that concentration are avoided.
Patent NL-8301277-A (NL)
Title: Identification strap for racing pigeons - consists of printed strip covered with self-adhesive polyester which is wrapped around leg of pigeon
IPC: G09F3/02
Filed: 1983-04-11
Abstract: The plastics, polyester or paper strap, with printed text is of such a dimension as to fit precisely around the pigeon's leg. The strap can be applied to the leg at any stage of growth of the pigeon. The strap has at the rear a double-sided adhesive polyester material attached. The top is covered with a single sided self adhesive plastics, which overlaps at both sides.
Patent NL-8302016-A (NL)
Title: Double rotor mind energy converter - drives magnets of generator in one direction and coils in opposite direction quadrupling power output
IPC: F03D11/02
Filed: 1983-06-06
Abstract: A wind turbine with a rotor dia. of d metres in an airflow of v metres per second has a power capacity P, given by the equation: 0.3 v cubed d squared taken as one unit. The present turbine system which has two rotors, rotating in opposite directions, gearboxes and an electric generator can produce more than four units. The second rotor can either be mounted directly behind the first or mounted on the shaft at the other end of the generator. The dia. of the second rotor is 1.414 times greater than that of the first. The second rotor also has broadened paddles at the tips. One rotor is fed via a gearbox to rotate the magnets of an electrical generator, while the other is fed via another gearbox to rotate the generator coils in the opposite direction.
Patent NL-8302968-A (NL)
Title: Tractor drawn multiple rotor harrow - has cross beam connected to three point hitch by fabricated structure with bolted joints
IPC: A01B59/043
Filed: 1983-08-25
Abstract: The harrow has a cross beam with a line of timed rotors from end to end, each rotating about a vertical axis. At the centre is a vertical structure with a connecting beam across the top with the three point hitch elements at the middle. Between these two parallel beams are two sloping connecting struts secured by bolted joints at both ends. Rigidity is also increased by two outer sloping struts connected by further bolted joints to the ends of the cross beam and intermediately to the shorter struts, which can be fabricated from sheet metal. The length of the shorter beam is approximately equal to the distance apart of the bolted connections on the cross beam, which permit height adjustment.
Patent NL-8600366-A (NL)
Title: Thin film magnetic dynamic logic system - is used in AND=gate or inverting pulsed gate replacing ring-code memory
IPC: H03K19/168
Filed: 1986-02-13
Abstract: An AND gate produced using this technique has two conducting film layers (1,2) one above the other. The currents (1A,1B) flow in opposing directions through the layers (1,2). On top of the two layers is a circular disc (3') of soft magnetic film which has a so-called easy magnetic axis (5') at an angle of 45 deg. to the current carrying layers (1,2). Above the magnetic disc is the detector conductor (4'), which produces a positive-going pulse (Vind) when both input currents (1A,1B) carry positive-going pulses within a set time. The output pulse is fed to a monostable multivibrator to produce a usable square wave output.
Patent NL-8600519-A (NL)
IPC: B65B9/067
Filed: 1986-02-28
Abstract: Device for continuously parkaging objects (1) presented at some distance from each other in a tubular film wrapping, which device is provided with means (6), which form transverse seals (7) in the film tube between the objects (1) by means of heat and pressure, whereby means (8, 9, 10) are present for preheating the film tube over a certain distance between the point where the film sheet (3) is formed into a tube and the point where the transverse seals (7) are produced, and in particular in a manner such that essentially the sides of the film tube are heated which do not face the means (6) for forming the transverse seals (7).
Patent NL-8601432-A (NL)
IPC: H01C7/00
Filed: 1986-06-04
Abstract: A metal film resistor consisting of an Ni-Al alloy with an Al content of at least 14.5 and at most 22 % by weight with a maximum of 2.5 % by weight of compatible contaminations. They can be used in the resistance range between 0.5 Ohm and 5 kOhm, are very stable and can be obtained with a low temperature coefficient of the resistance betwen +/- 50 ppm/ DEG C.
Patent NL-8802878-A (NL)
IPC: G01F1/36
Filed: 1988-11-22
Abstract: Method and device for measuring a quantity of gas flowing through a pipe (1) provided with an adjustable restriction (3) having a number of selectable different restriction areas (A), each having associated therewith a pair of an upper limit pressure difference and a lower limit pressure difference said pair of limits providing a range of measurable values of pressure difference, comprising measurement of the pressure difference (dP) over the restriction (3), selecting a larger or smaller restriction area (A) when the measured pressure difference is greater or smaller respectively than the upper limit pressure difference or lower limit pressure difference respectively of the presently selected restriction area, and determining the quantity (Q) of gas by computing the product of the actual pressure difference (dP) and a factor depending on the presently selected restriction area (A).
Patent NL-8901433-A (NL)
IPC: A61K33/24
Filed: 1989-06-06
Abstract: A carboplatin composition is provided in the form of an aqueous solution of carboplatin buffered at a pH of 2-6.5. Such a ready to use solution possesses a remarkable stability.
Patent NL-9101834-A (NL)
IPC: A21C11/00
Filed: 1991-11-01
Abstract: Method for moulding a piece of dough (20), in which it is cut out, arranged in or on a baking mould (10) and pressed from the inside or outside against the floor, lid and/or walls (12) of the latter, to which end a deformable, preferably stamp-like pressing element (42, 420) is positioned in and/or above the baking mould (10) and its volume is increased, the piece of dough (60) which has been cut out having a base part (61) whose dimensions coincide with those of the baking mould floor or lid part (11) and one or more additional parts (62, 63) which adjoin the base part (61), are bounded off from the base part (61) by folding lines (64) and the dimensions of which coincide with those of the baking mould walls (12). <IMAGE>
Patent NL-9400409-A (NL)
Title: Control method for fluorescent lamps
Inventor: BULTEN GERRIT
IPC: H05B41/234
Filed: 1994-03-15
Abstract: The invention relates to maintaining a stable luminous efficiency (light output ratio, light yield) from a fitting which is provided with fluorescent lamps. By nature, fluorescent lamps come on and go off in accordance with the voltage frequency supplied. The fitting proposed in the present application solves this problem by supplying a phase-shifted voltage to each lamp, thus resulting in the luminous efficiency of the fitting as a whole varying not by 100% (as is the case with existing fittings) but only a few per cent. How many per cent this amounts to will depend on how many phases are used.
Patent OA-10920-A (OA)
Title: Carboline derivatives
Inventor: BOMBRUN AGNES
IPC: A61K31/496
Filed: 1998-11-09
Abstract: Carboline derivatives of formula (I), are potent and selective inhibitors of cyclic guanosine 3',5'-monophosphate specific phosphodiesterase (cGMP specific PDE) and have utility in a variety of therapeutic areas where such inhibition is thought to be beneficial, including the treatment of cardiovascular disorders.
Patent OA-11201-A (OA)
Title: Drilling assembly with reduced stick-slip tendency
Inventor: STEEN LEON VAN DEN
IPC: E21B44/00
Filed: 1999-10-08
Abstract: A system (1) for drilling a borehole in an earth formation is disclosed, the system (1) comprising a first sub-system (I) including a drill string (3) extending into the borehole, and a second sub-system (II) including a drive system for driving the drill string (3) in rotation about the longitudinal axis thereof. Each one of said sub-systems has a rotational resonance frequency, wherein the rotational resonance frequency of the second sub-system (II) is lower than the rotational resonance frequency of the first sub-system (I). <IMAGE>
Patent OA-11246-A (OA)
Title: Gelatine encapsulated solution dosage forms of sertraline
Inventor: CURATOLO WILLIAM JOHN
IPC: A61K31/135
Filed: 1999-12-23
Abstract: Dosage forms of sertraline encapsulated in a water-immiscible vehicle shorten Tmax and/or reduce side effects and/or decrease sertraline precipitation in chloride ion-containing use environments such as the gastrointestinal tract.
Patent PT-83109-A (PT)
Inventor: LAFON LOUIS
IPC: C07D241/04
Filed: 1986-07-30
Abstract: 1. Claims for the Contracting States : BE CH DE FR GB IT LI LU NL SE A derivative belonging to the family of substituted phenylpiperazines selected from the group comprising : 1) 3-methyl-2-phenylpiperazine, 2) 1-isopropyl-3-phenylpiperazine, 3) 1-ethyl-2-methyl-3-phenylpiperazine, 4) 1-isopropyl-2-methyl-3-phenylpiperazine, 5) 1,2,4-trimethyl-3-phenylpiperazine, 6) (halogenophenyl)alkylpiperazines which have, in their molecule a halogen atom present on the phenyl ring and at least one alkyl group present on the piperazinyl ring, and which correspond to the general formula : (Io )   see diagramm : EP0211746,P19,F3   wherein X0 is F, Cl or Br and R1 , R2 and R3 are as defined above, with the additional proviso that at least one of the symbols R1 , R2 and R3 is different from H, and 7) addition salts thereof. 1. Claims for the Contracting State : AT A method for the preparation of a compound belonging to the phenylpiperazine family and selected from the group consisting of compounds of the formula (I)   see diagramm : EP0211746,P21,F2   wherein : (a) X = R1 = R3 = H, and R2 = CH3 ; (b) X = R2 = R3 = H, and R1 = CH(CH3 )2 ; (c) X = R3 = H, R1 = CH2 CH3 , and R2 = CH3 ; (d) X = R3 = H, R1 = CH(CH3 )2 , and R2 = CH3 ; (e) X = H, and R1 = R2 = R3 = CH3 ; (f) X = F, Cl, or Br, R1 is H or C1 -C4 alkyl, R2 is H, or C1 -C4 alkyl, and R3 is H or C1 -C4 alkyl, with the additional proviso, with respect to said item (f), that at least one of the R1 , R2 and R3 is different from H ; and (g) addition salts thereof ; said method being characterized in that it comprises A) reacting a 1-phenylalkane-1,2-dione of the formula : (II)   see diagramm : EP0211746,P21,F3   wherein X and R2 are defined as above with ethylenediamine : (III) H2 NCH2 CH2 NH2 to give a 2-phenyldihydropyrazine of the formula : (IV)   see diagramm : EP0211746,P22,F1   wherein X and R2 are defined as above ; B) subjecting the resulting compound of the formula IV to a reduction reaction with a reducing agent, selected in particular from the group comprising LiAlH4 , and NaBH4 , to give a 2-phenylpiperazine of the formula I, wherein R1 = R3 = H ; and C) if necessary, subjecting the resulting compound of the formula I wherein R1 = R3 = H to an alkylation reaction in order to introduce the group R1 = C1 -C4 alkyl or the groups R1 and R3 each representing a C1 -C4 alkyl group.
Patent PT-83741-A (PT)
Title: Method for the manufacture of woumd capacitors
IPC: H01G4/32
Filed: 1986-11-13
Abstract: Wound capacitors (10) are manufactured by winding foils (2, 4) on a mandrel (1) which is heated sufficiently to set the initial turns (8) without fusing them, thus stabilizing the circular profile produced by the mandrel (1) so that the profile is retained when the mandrel (1) is removed from the wound capacitor (10).
Patent PT-84940-A (PT)
IPC: C02F3/08
Filed: 1987-05-25
Abstract: An air-driven contact filter for biological cleaning of waste water has spiral wound channels with an axis placed below the surface of the water. Air is blown into the center and water is displaced so that the channels will rotate.
Patent PT-85457-A (PT)
Inventor: BOSIES ELMAR
IPC: C07F9/6536
Filed: 1987-07-30
Abstract: The present invention produces alkyldiphosphonic acid derivative of the general formula:    <IMAGE>  (I)  wherein Het is a heteroaromatic five-membered ring containing to 3 heteroatoms which can be partly hydrogenated and optionally substituted one or more times by alkyl, alkoxy, phenyl, cyclohexyl, cyclohexylmethyl, halogen or amino, and two adjacent alkyl substituents can together also form a ring, Y is a hydrogen atom or a lower alkyl radical, X is a hydrogen atom, a hydroxyl group or an amino group optionally substituted by lower alkyl and R is a hydrogen atom or a lower alkyl radical, with the proviso that Het is not a pyrazole ring; as well as the pharmacologically acceptable salts thereof. The present invention also provides processes for the prepearation of these compounds and pharmaceutical compositions containing them useful for the treatment or prophylaxis of calcium metabolism disturbances or disease as for example osteoporosis, Bechterew's disease, bone metastases, urolithiasis, heterotropic ossifications, rheumatoid arthritis osteoarthritis or degenerative arthrosis.
Patent PT-93876-A (PT)
Inventor: SACCOMANO NICHOLAS ALEX
IPC: A01N63/02
Filed: 1990-04-26
Abstract: This invention relates to certain polypeptides found to be present in the venom of the Agelenopsis aperta spider. The polypeptides block calcium channels in cells of various organisms and are useful in blocking said calcium channels in cells, per se, in the treatment of calcium channel mediated diseases and conditions and in the control of invertebrate pests.
Patent SE-8804119-A (SE)
IPC: A61F13/15
Filed: 1988-11-15
Abstract: The present invention relates to a method and apparatus for forming an absorption body by successively filling a mould having an air-permeable bottom with airborne cellulose-fibres or fibres of some other corresponding material, with the assistance of subpressure, and pressing the formed absorption body from the mould with the aid of overpressure. According to the invention, the subpressure beneath the mould bottom is varied in response to the variations in the resistance to air-flow exerted by the mould bottom and the cellulose-fluff which is collected successively in the mould. In the case of one preferred embodiment, a plurality of moulds are distributed circumferentially around a rotating wheel and a pressure chamber is assigned to each mould. The pressure chamber includes an opening (6) which coacts with an opening (14) in the side wall of a collecting chamber (10) connected to a subpressure source, therewith to form a connection between each pressure chamber and the collecting chamber.
Patent UA-13330-A (UA)
Title: Process for fuel combustion
Inventor: KANYLO PAVLO MAKAROVYCH
Filed: 1990-06-15
Abstract: A process for fuel combustion comprises the supply of methane-containing gas and air to the combustion chamber and the outlet of combustion products. A methane-containing gas is given to combustion in a form of homogeneous mixture preliminary mixed with 5-10 mass % of hydrogen, and the combustion process is carried out at excess-air coefficient 1.6-2.0.
Patent UA-19231-A (UA)
Title: Radioprotective composition
Filed: 1991-06-27
Abstract: The invention relates to pharmacology. A lipophilic complex of the mountain ash (Aronia mellanacarpa Elliot) is used as the radioprotective composition.
Patent BG-100205-A (BG)
Title: Process for purifying sulphide-containing waste water
Inventor: BULSMAN CEES J
IPC: C02F3/00
Filed: 1995-12-08
Abstract: PCT No. PCT/NL94/00132 Sec. 371 Date Nov. 29, 1995 Sec. 102(e) Date Nov. 29, 1995 PCT Filed Jun. 9, 1994 PCT Pub. No. WO94/29227 PCT Pub. Date Dec. 22, 1994A process for purifying waste water containing sulphide, comprises oxidizing the sulphide to elemental sulphur in a reactor with sulphide-oxidizing bacteria in the presence of oxygen, and separating from the waste water at least a part of the sulphur formed during the oxidation, while recycling a part of the elemental sulphur separated from the reactor effluent into the reactor in such a way that a concentration of elemental sulphur of at least 1 g/l is maintained in the reactor. The sulphur, in the form of aggregates, is used as a carrier material for the sulphide-oxidizing bacteria.
Patent BG-100295-A (BG)
Title: Improvements related to ships
Inventor: WARKMAN DAVID C
IPC: B63B3/20
Filed: 1996-01-19
Abstract: The invention relates to a ship the fuel tank of which is next to its hull. The tank has at least one oil-impermeable partition fixed longitudinally to the ship and dividing the tank in two or more compartments. At least one of the compartments is adjacent to its sheeting and at least one shall be at some distance from it. Each of  the compartments has a pipeline system by means of which they, independently from each other, can be refuelled and feed the fuel to the engine and/or to the boiler room of the vesse.
Patent BG-101951-A (BG)
Title: Method and device for diagnostics and medicolegal assessment of the muscular dysfunction by means of kinesiologic electromyography
Inventor: ALEKSIEV ASEN R
IPC: G06F19/00
Filed: 1997-10-08
Abstract: The method and the device are used in the objectivequalitative and quantitative evaluation of the musculardysfunction, for the objective results of applied treatment andothers. The computer programme made for the automation analysiscompletely eliminate the subjectivity in the assessment and thepotentials for willpower control on the results, by reducing thetesting time many times.2 claims, 1 figure
Patent BG-102139-A (BG)
Title: Method for the preparation of oxidized prodcuts
Inventor: BETTS MARK J
IPC: C07C31/125
Filed: 1997-12-22
Abstract: The method consists in the preparation of oxidized productsof olefine-enriched raw material. In a stage of hydroformylationan olefine product reacts with carbon monoxide and hydrogen in thepresence of a catalytically effective quantity of catalyst andunder the reaction conditions of hydroformylation. The oxidizedproducts prepared contain aldehydes and/or alcohols. The olefineproduct is produced form gas for chemical synthesis containingcarbon monoxyde (CO) and hydrogen (H2), which gas is subjected tothe conditions of the Fischer-Tropsch reaction in the presence ofFischer-Tropsch catalyst based on iron, cobalt or iron/cobalt.26 claims