baber/WOPTO huggingface dataset:
Patent IT-1201640-B (IT)
Title: Knitting machine needles selector
Inventor: BUSI SERGIO
IPC: D05B/
Filed: 1986-08-06
Granted: 1989-02-02
Abstract: The cooker hob includes a heater element comprising a thick-film electrically resistive track (13) printed on an electrically insulating substrate and maintained in heat-transmitting relationship with the underside of the hob plate (19). The latter is in combination with one or more quartz halogen heater lamps (15) located below the hob plate. Increasing lengths of the track can be energised in order to increase the temp. of the hob plate. The track can be a nickel and glass frit mixture. The resistive track is applied by a screen printing technique.
Patent IT-1195451-B (IT)
Title: Circular knitting machine
Inventor: SANGIACOMO FULVIO
IPC: D04B/
Filed: 1983-11-02
Granted: 1988-10-19
Abstract: Hosiery or knitting machine of single or double cylinder type has its cylinder driven by an asynchronous, synchronous or DC motor, the speed and angular position of the motor shaft, and hence the cylinder, being controlled by a closed loop electronic system incorporating a CPU or computer, programmed with data as to cylinder speed and/or position at each stage of mfr. of an item on the machine.
Patent IT-1216309-B (IT)
Title: Smooth, polymerised resin articles prodn.
Inventor: ALESSANDRO RINALDI
Filed: 1986-12-23
Granted: 1990-02-22
Abstract: Indicator tube detects the presence, with a mimimum concn. of 5x10 power (-3) MG/L, of mixtures of 2,2'-dichlor-tri-ethylamine, methyl-bis-beta-chlor-ethylamine and 2,2',2-tri-chlor-tri-ethylamine. Tube contains a polyethylene insert (2), filler (3) contg. calcium chloride, and superimposed indicator layer (4) of a bismuth salt, pref. bismuth-iodide, and glass wool (5).
Patent LV-13569-B (LV)
Title: System predicted for signalling about unauthorized getting inside the object under protection
Inventor: FEDOSEJEVS MIHAILS
Filed: 2005-12-05
Abstract: The invention pertains to protective signaling systems, in particular of cars, providing receipt of operative information about the safety conditions of the object under protection via communication channels of a telephone set. The system consists of two cell telephones, the first one (1) of which is with the owner of the guarded object, but the other one is located inside the guarded object. The input of telephone (1) is connected to an additional microphone (5), which can be detached, but the contacts of dial-push-button (4) of the telephone (1) which is programmed for fast dialing of the telephone number of the object's owner, are connected in parallel to the output of alarm unit (2) that is provided for generation of warning signals. The alarm unit (2) is provided with one or more sensitive sensors (a, b, ..., m, f) reacting on or responding to any attempts of getting into the guarded object. The telephone set (1) located in the guarded object can be installed set up for operation in the regime of autonomous (self-contained) boosting and/or regime of expectation with autonomous replication.
Patent LV-10414-B (LV)
Title: Device for packaging sacks with bulky material
Inventor: HELMS BERND
IPC: B65B67/04
Filed: 1992-12-30
Abstract: PCT No. PCT/EP90/00217 Sec. 371 Date Oct. 4, 1990 Sec. 102(e) Date Oct. 4, 1990 PCT Filed Feb. 9, 1990 PCT Pub. No. WO90/09318 PCT Pub. Date Aug. 23, 1990.An upright immersion tube (92) is movable back and forth in its longitudinal direction between a takeover position in which a bushy plant (10) can be introduced into the immersion tube (92) and an immersed position in which the immersion tube is plunged through a spreader tube (40) into the vicinity of the bottom of a bag (12) which is being held open. The immersion tube (92) has a rear semi-tubular portion (96) with a hinged flap which is open in the takeover position but adapted to be moved into a closing position as the immersion tube (92) moves into the immersed position and, in said closing position, supplements the rear portion (96) so as to form a closed tube section. The spreader tube (40) has the profile contour of a ship's hull and engages between projecting bag edge zones (16) of a film web forming the bags (12) and being movable stepwise in the longitudinal direction of this contour. The flap is a semi-tubular portion of the imemrsion tube (92) and, with the conveyor chute (98) in the open position, it aligns one bushy plant (10) each in longitudinal direction of the immersion tube (92), with the root conglomerate leading.
Patent ME-00437-B (ME)
Inventor: SOUVIE JEAN-CLAUDE
IPC: C07D209/34
Filed: 2001-03-30
Abstract: Pronalazak se odnosi stereoselektivni postupak za industrijsku sintezu derivata sa formulom (I) gde: R predstavlja linearnu ili razgranatu C 1 -C 6  alkil grupu, iz S- norvalinat etila i natrijum piruvata. Pronalazak je koristan za sintezu perindoprila i njegove farmaceutski prihvatljive soli.
Patent MX-168028-B (MX)
Title: Procedimiento de decapado acido de productos hechos de acero inoxidable
Inventor: BOUSQUET BERNARD
IPC: C23G1/08
Filed: 1986-07-29
Abstract: La precente invención se refiere a procedimiento de decapado ácido de productos hechos de acero inoxidable, en la cual se utiliza un   baño de decapad de composición inicial: HF 10 a 50 g/l Hierro férrico (Fe a la 3+)disuelto15 g/l Agua: el resto a una temperatura comprendida entre 15 y 70 grados centígrados, caracterizado en que, durante la o las operaciones de decapado, se mantiene el contenido en hierro férrico del baño con al menos 15 g/l mediante oxidacion del baño que comprende al menos una o varias inyecciones de aire de volumen total superior o igual a 1 Nm cubicos por metros cuadrado de acero inoxidable decapado y por hora del decapado de cada elemento de superfice decapada.
Patent MX-168525-B (MX)
Title: Procedimiento para preparar un catalizador de hidrogenacion y/o deshidrogenacion
Inventor: KOELL JUHAN
IPC: B01J27/13
Filed: 1987-07-09
Abstract: La presente invención se refiere a un procedimiento para la preparación de un catalizador de níquel y/o cobalto, que contiene halógeno, fomentado con rutenio, que contiene de 4 a 40 por ciento por peso, basado en el peso total del catalizador, de cuando menos un metal elegido de níquel y cobalto; de 0.1 a 5 por ciento por peso, basado en el peso total del catalizador, de rutenio; y un soporte de óxido de metal poroso comprendido de cuando menos 50 por ciento por peso de alúmina activa, y/o sílice, procedimiento en el que el soporte es impregnado en una ó más etapas con un compuesto de níquel y/o un compuesto de cobalto y un compuesto de rutenio, y los compuestos de níquel y/o cobalto y el compuesto de rutenio son reducidos a metales de níquel y/o cobalto y rutenio finamente divididos, caracterizado en que se introduce un haluro en el catalizador mediante la adición de un compuesto en cualquier forma aparte de aquella del compuesto de haluro de rutenio en cualquier etapa del procedimiento.
Patent MX-173335-B (MX)
Title: Cuerpo moldeado de catalizador, resistente a temperaturas altas, y procedimiento para su fabricacion
Inventor: GASPER BERTRAM
IPC: B01J32/00
Filed: 1987-07-21
Abstract: La presente invención se refiere a cuerpo moldeado de catalizador que consta de un catalizador homogéneamente repartido en un cuerpo moldeado inorgánico o que consta de un catalizador aplicado sobre su superficie, el cual es obtenido a partir de una masa de moldeo prensable o capaz de fluir, la cual consta de lo siguiente: a) una mezcla de óxidos con contenidos en SiO2 amorfo y óxido de aluminio y/O b) cenizas procedentes de filtros eléctricos utilizados en plantas generadoras de carbón que trabajan a temperatura alta y/o c) bauxita molida y calcinada, en cantidades de 0.5 partes a 4.0 partes en peso de los componentes finamente repartidos a) hasta c) por cada parte en peso de una solución de silicato alcalino con contenidos entre 1.2 moles y 2.5 moles de SiO2 disuelto por cada mol de K2O o respectivamente Na2O así como eventualmente también rellenos de partículas finas mediante su vaciado en un molde o en su caso por prensado o extrusión y endurecimeinto de la masa de moldeo a temperaturas comprendidas entre 50 y 95 grados C para obtener cuerpos moldeados.
Patent NO-156189-B (NO)
Inventor: NAEL ALBERT
IPC: G03B23/04
Filed: 1981-09-07
Abstract: The invention relates to a parallelepipedic tray intended to accommodate slides (7) which are to be viewed. The tray mainly comprises an upper wall (1) and a lower wall (2) each of which has grooves (6). The slides can be inserted in or removed from the tray via either of two open side surfaces, and to prevent the slides from dropping out when the tray is being handled, the tray has two flaps (8 and 9). Such a tray can be used on a slides viewer which has two carriages (22 and 23) to support and guide the trays, which carriages are disposed symmetrically on either side of optical system (28).
Patent NO-154101-B (NO)
Title: Anordning for fastskruing og loesskruing av gjengete roerkoplinger.
Inventor: BOYADJIEFF GEORGE I
IPC: E21B19/20
Filed: 1982-03-11
Abstract: Verktøy (20) for sammenføyning og løsgjøring av skjøter i et brønnrør, som kan beveges mellom en første posisjon i flukt med en brønnakse, en andre posisjon over et såkalt musehull og en tredje posisjon på en side av brønnaksen, og som fortrinnsvis ruller på skinner (21) langs riggdekket mellom de forskjellige posisjoner og innbefatter en rørspinner (28) og en moment-skrunøkkel (29) som er opplagret for bevegelse oppad og nedad og til en skråstilling.
Patent NO-158001-B (NO)
Inventor: LINDSTAM NILS CHRISTER
IPC: A23C13/14
Filed: 1983-11-11
Abstract: A process for the production of a beatable cream of low fat Content and high keeping quality is described. The cream is given a fat content of 17-31 % by weight and will have a shelf life of up to 8 weeks when kept in cold storage. Cream having a fat content of more than 35% by weight is mixed with sweet buttermilk, tempered by alternate heating and chilling. and is then heated to a temperature above the melting point of the fat. The pH of the cream is adjusted to about 5.95-6.25 by adding sour milk or sour buttermilk, whereupon the mixture is allowed to swell. After that, it is homogenised, chilled and sterilised. After sterilisation, it is again homogenised in two steps at a temperature above the melting point of the fat, whereupon it is chilled and packaged.
Patent NO-154443-B (NO)
Inventor: OLSSON KARL BOERJE
IPC: F23R7/00
Filed: 1984-08-20
Abstract: The non-return valve in the air inlet of a pulsating burner includes a flat circular ring of elastic steel. The outer edge of the ring is provided between annular abutment surfaces with a predetermined play. The inner edge of the ring is movable from a closed position to a fully open position in which it has the shape of a truncated cone. The angle between the conical surface of the frustrum and its base is small in the fully open position, on the order of 3 DEG , and resistance to opening is extremely small to permit rapid changes between the open and closed positions.
Patent NO-174043-B (NO)
Inventor: HOEFLE MILTON LOUIS
IPC: A61K31/165
Filed: 1988-02-23
Abstract: Certain substituted amides of saturated fatty acids are potent inhibitors of the enzyme acyl-CoA:cholesterol acyltransferase and are thus useful agents for inhibiting the intestinal absorption of cholesterol.
Patent NO-180135-B (NO)
Inventor: HASPESLAGH DIDIER RENE
IPC: H03K9/06
Filed: 1988-09-20
Abstract: Converter device for converting a PDM signal to an analog signal (OUT11/12). This device includes a main circuit comprising a conversion circuit (CC1) to which are supplied a PDM signal and control signals (CL1, CL2) which are dependent on supply voltages VDD and VSS, and an integrator circuit (LPF1). In a regulating circuit (CC2, LPF2, COMP2, PWM2) a reference signal (PDMR) is converted and integrated in the same way as the PDM signal and measurement signals (V21, V22) are generated which are function of the deviations of VDD and VSS from their normal value respectively. With these signals the respective control signals are compensated in such a manner that the converted signal (011/12) provided by the conversion circuit (CC1) becomes independent from these deviations.
Patent NO-177985-B (NO)
Inventor: GRAF ROBERT
IPC: C09K21/00
Filed: 1992-02-21
Abstract: The composition contains from 5 to 40 % by weight, in particular from 20 to 30 % by weight, of at least one swelling agent which reacts at high temperatures, from 0 to 30 % by weight, in particular from 10 to 20 % by weight, of at least one swelling agent which reacts at low temperatures, from 30 to 90 % by weight, in particular from 50 to 70 % by weight, of a binder mixture which reacts at graduated temperatures, and from 0 to 2 % by weight of a hydrophobicising additive.
Patent SE-338595-B (SE)
Inventor: KUEGLER E
IPC: H03K5/15
Filed: 1968-06-19
Abstract: 1,227,440. Single sideband modulators. SIEMENS A.G. 19 June, 1968 [20 June, 1967], No. 29111/68. Heading H3R. In a quadrature modulator in which two modulator circuits are provided for converting two signals which are 90 degrees out of phase with one another and are supplied with respective carrier waveforms which are 90 degrees outof phase with one another, the carrier waveforms are produced from a rectangular waveform having a pulse repetition frequency four times the desired carrier frequency by means of a selector circuit which forms a rectangular pulse train of the desired repetition frequency by selectively gating said rectangular waveform. A sinewave U40, Fig. 3, of four times the carrier frequency is converted by a limiter 41, Fig. 2, into the corresponding rectangular waveform U46. This is applied to the input of a bi-stable trigger circuit producing on lines 47, 48 the oppositely phased rectangular waveforms U47, U48 respectively, of double the carrier frequency. The output on line 47 is applied to the input of a second bi-stable trigger circuit 43, producing on line 49 rectangular waveform U49 of the desired carrier frequency. Waveforms U46, U48 and U49 are applied to an AND gate 44, and waveforms U46, U47 and U49 to an AND gate 45 to produce on the output lines 37, 57 respectively the 90 degrees out of phase pulse trains U37, U57 respectively which are applied to the two carrier inputs of the modulator. The Specification also describes a modulator of the type disclosed in Specification 1,227,439.
Patent YU-43417-B (YU)
Title: Process for making 1,4-dihydropiridine
Inventor: CAMPBELL S F
IPC: C07D211/00
Filed: 1985-09-10
Abstract: Dihydropyridines of the formula:- 
<CHEM>
 and their pharmaceutically acceptable acid addition salts
 wherein Y is -(CH2)2-, -(CH2)3-, -CH2CH(CH3)- or -CH2C(CH3)2-;
 R is aryl or heteroaryl;
 R<1> and R<2> are each independently C1-C4 alkyl or 2-methoxyethyl; and
 R<3> is hydrogen, C1-C4 alkyl, 2-(C1-C4 alkoxyl) ethyl, cyclopropylmethyl, benzyl, or -(CH2)mCOR<4> where m is 1, 2 or 3 and R<4> is hydroxy, C1-C4 alkoxy or - NR<R>5<6> where R<5> and R<6> are each independently hydrogen or C1-C4 alkyl, pharmaceutical compositions containing them, and processes for their production. 
<??>The compounds are particularly useful in the treatment or prevention of a variety of cardiac conditions, e.g, angina pectoris.
Patent RS-50761-B (RS)
Inventor: SALIMBENI ALDO
IPC: C07H19/073
Filed: 2002-02-21
Abstract: Postupak za dobijanje (E)-5-(2-bromovinil)-2'-b-cleokisuridina, formule Inaznačen time što obuhvata:a) reakciju jedinjenja formule II.gde je R alkanoil C1-C8 grupa, betizoil grupa ili benzoil grupa supstituisana na para poziciji sa C1-C4 alkil grupom ili halogenim atomom, sa agensom za bromiranje u prisustvu radikala inicijatora, u rastvaraču bez halogenih elemenata izabranog iz alkil estra ili cikličkog etra;b) dehidrobromiranje dobijenog jedinjenja formule (III)naznačenog time što R ima značenje kao što je prethodno defmisano. sa ili bez baza, u rastvaraču bez halogenih elemenata, kako bi se dobilo jedinjenje formule (IV),naznačeno time što R ima značenje kao što je prethodno defnisano;c) deprotekciju intermedijera formule (IV). Prijava sadrži još 7 patentnih zahteva.
Patent ZA-793164-B (ZA)
Title: Rearview device incorporable in helmets and the like
Inventor: CUVILLIER R
IPC: G02B27/01
Filed: 1979-06-25
Abstract: A rearview device is integrated within a helmet and presents an objective O1, an eyepiece O3 and means for optically coupling together said elements, comprising either optical fibres F or an intermediate objective O2, and at least a mirror M. Moreover, the mirror is of the roof type configuration.
Patent ZA-805986-B (ZA)
Title: Feline vaccines
Inventor: DAVIS E
IPC: A61K39/12
Filed: 1980-09-26
Abstract: The invention provides a live feline infectious peritonitis vaccine comprising an amount of live feline infectious peritonitis virus capable of inducing immunity in animals of the genus Felis, family felidae against feline infectious peritonitis without serious side effects and a pharmaceutically acceptable carrier. The vaccine can be prepared by a process which comprises propagating susceptible feline cells infected with feline infectious peritonitis virus at a physiological temperature, harvesting the resulting viral material and mixing it with a pharmaceutically acceptable carrier.
Patent ZA-835573-B (ZA)
Title: Individual portable dust collector
Inventor: COURBON PAUL
IPC: G01N1/22
Filed: 1983-07-29
Abstract: An individual portable dust collector includes a ring of filter foam arranged to retain dust of a size in the range 5 microns to 0.5 micron. This ring is accommodated in a rotatable cup and has an exposed lateral surface located in a transverse plane. A cover surrounds the cup and has an air inlet orifice which is also located in said transverse plane. Outlet holes are provided in two diametrically opposed locations in said cover and are spaced from the transverse plane. A cowl caps the inlet orifice and contains a prefiltration block arranged to retain particles of a size greater than 5 microns.
Patent ZA-836890-B (ZA)
Title: Fungicidal agents
Inventor: BRANDES WILHELM
IPC: A01N55/06
Filed: 1983-09-16
Abstract: 1. Fungicidal agent, characterized in that it contains an active compound combination of special 1,2,4-triazolyl-alkanols of the formula  see diagramm : EP0166463,P5,F3  in which X represents chlorine or phenyl, and (A) dodecylguanidine acetate, the weight ratio of 1,2,4-triazolealkanols of the formula (I) to the active compound dodecylguanidine acetate being between 1:0.1 and 1:500.
Patent ZA-845110-B (ZA)
Title: Process for producing negative copies by means of a material based on 1,2-quinone diazides
Inventor: STAHLHOFEN PAUL
IPC: G03F7/022
Filed: 1984-07-04
Abstract: A process for producing negative relief copies is disclosed in which a light-sensitive material, comprising (1) a light-sensitive ester or amide of a 1,2-quinone-diazide-sulfonic acid or of a 1,2-quinone-diazide-carboxylic acid and (2) a hexamethylol melamine ether is imagewise exposed, thereafter heated, and, after cooling, exposed again without an original, and subsequently developed by means of an aqueous-alkaline developer. The disclosed process permits the production of negative copies with the aid of a material which yields positive copies when it is processed in a conventional manner.
Patent ZA-858544-B (ZA)
Title: Stable aqueous suspension of water-insoluble silicates
Inventor: DIEHL MANFRED DR
IPC: C09K23/42
Filed: 1985-11-06
Abstract: There is prepared an aqueous stable suspension of a water insoluble silicate capable of binding calcium ions and it is used for the production of washing and cleaning agents. The suspension contains in addition to water components A and B wherein component A is a silicate capable of binding calcium and having the formula (Cat2/nO)x-Me2O3x(SiO2)y I and component B is a dispersing agent comprising a mixture of at least two fatty alcohols polyglycol ether based on isotridecyl alcohol or another aliphatic C13 alcohol and ethylene oxide having the following properties: (a) Fatty alcohol polyglycol ether having 4.5 to 5.5 EO units -Turbidity point DIN 53917 56 to 60 DEG  C. -Solidification point +4 to -25 DEG  C. -Viscosity at 50 DEG  C. 13 to 28 m Pas -Density at 50 DEG  C. 0.94 to 0.96 g/ml -  (b) Fatty alcohol polyglycol ether having 6 to 8 EO units -Turbidity point DIN 53917 66 to 74 DEG  C. -Solidification point +12 to -16 DEG  C. -Viscosity at 50 DEG  C. 18 to 28 m Pas -Density at 50 DEG  C. 0.96 to 0.98 g/ml -
Patent ZA-915566-B (ZA)
Title: Manufacturing process
Inventor: ROBERTS DAVID ANTHONY
IPC: C07F5/02
Filed: 1991-07-16
Abstract: The invention provides a novel process for the manufacture of biphenylcarbonitriles of the formula III as defined hereinafter which are useful for the production of certain known imidazole derivatives and certain novel quinoline derivatives which have angiotensin II inhibitory activity. The process involves a palladium- or nickel-catalysed reaction of a boron compound of the formula II with a nitrile of the formula III in which the variables L<1>, L<2>, Q<1> and Q<2> have the various meanings defined hereinafter. Certain of the biphenylcarbonitriles are novel and are provided as a further feature of the invention. The invention also provides a novel process for the production of the known and novel angiotensin II inhibitors of formula VI and VII as defined hereinafter.
Patent ZA-929280-B (ZA)
Title: Removal of mercury from waste streams.
Inventor: ROBINSON JAMES M
IPC: C02F9/00
Filed: 1992-11-30
Abstract: Thimerosal is removed from aqueous effluent streams from vaccine production to provide an environmentally-acceptable effluent stream. The thimerosal first is converted to ionic form by chlorination, the resulting solution is dechlorinated to remove dissolved unreacted chlorine, and then the ionic mercury is removed by ion-exchange employing thiol groups. <IMAGE>
Patent ZA-943506-B (ZA)
Title: Chemical recovery from kraft black liquor
Inventor: MULLEN WALTER THOMAS
IPC: B01D1/22
Filed: 1994-05-20
Abstract: An improved method of chemical recovery from kraft black liquor is disclosed in which the heat generated by controlled oxidation of the liquor is utilized to reduce the viscosity and net heating value of the liquor which allows the firing of a more concentrated liquor in the recovery boiler. Net steam recovery is increased for a given black liquor feed rate. Alternatively, the firing of liquor having a higher solids concentration is possible, which increases the throughput of the recovery boiler. <IMAGE>
Patent ZA-944196-B (ZA)
Title: Isolated peptides which form complexes with MHC molecule HLA-C-clone 10 and uses thereof
Inventor: BRUGGEN PIERRE VAN DER
IPC: C07K14/47
Filed: 1994-06-14
Abstract: A family of tumor rejection antigen precursors, and the nucleic acid molecules which code for them, are disclosed. These tumor rejection antigen precursors are referred to as BAGE tumor rejection antigen precursors, and the nucleic acid molecules which code for them are referred to as BAGE coding molecules. Various diagnostic and therapeutic uses of the coding sequences and the tumor rejection antigen precursor molecules are described.
Patent ZA-959798-B (ZA)
Title: Electrical distribution system
Inventor: SHANN PETER CHRISTIAN
IPC: F42D1/055
Filed: 1995-11-17
Abstract: The invention relates to an electrical distribution system for energizing a plurality of electric circuits in accordance with a predetermined delay pattern. The system as described comprises a control unit, a plurality of circuit delay arrangements each associated with an electrical circuit individual thereto and each circuit delay arrangement is identifiable by a circuit code individual thereto and includes a pulse counting arrangement. The control unit is arranged to transmit the circuit codes to the circuit delay arrangements and the pulse count individual to each circuit code, and each circuit delay arrangement identified by its circuit code is arranged to store the pulse count individual to that code. On receipt of a start signal from the control unit, transmitted simultaneously to all the circuit delay arrangements, each circuit delay arrangement starts its respective pulse counting arrangement and energizes its respective electrical circuit when the pulse count is completed.