baber/WOPTO huggingface dataset:
Patent IT-1215088-B (IT)
Title: Painting chamber water recycling system
Inventor: DIEGO MARTELLATO
Filed: 1986-01-22
Granted: 1990-01-31
Abstract: The system uses television signals received via aerial (A) and on receiving circuits (B). Teletext information is extracted from the received signals by the decoder circuitry (C) and passed to a controller (D). The purpose of the controller, which is microprocessor based, is to convert the teletext information into a format that can directly be used by an output transducer (E). An input device (F), which can be a keyboard or keypad, allows commands to be passed on to the controller (D). The visually handicapped person can "read" the teletext information from the output transducer (E) in accordance with commands from the input device (F). The output transducer (E) may comprise a speech synthesiser, a Braille printer, or a Braille pad. @(7pp Dwg.No.1/1)@.
Patent IT-1188814-B (IT)
Title: Opt. substd. benzyl alcohol and benzaldehyde prepn. - by reacting benzoic acid with ethyl or isobutyl chloroformate to give benzoyl-ethyl-carbonate, then catalytic hydrogenation and opt. oxidn.
IPC: C07C/
Filed: 1979-01-04
Granted: 1988-01-28
Abstract: Prodn. of aromatic alcohols and aldehydes comprises (a) reaction of benzoic acid or its derivs. with isobutyl or ethyl-chloroformate, in the presence of an anhydrous base and an ahydrous, inert solvent, at 5-10 degrees C and atmospheric pressure, to obtain the corresp. mixed anhydride (b) catalytic hydrogenation of the mixed anhydride from (a) at 55-65 degrees C and 10.5-17.5kg/cm2 for 8-12 hrs. to give the corresp. benzyl alcohol (c) oxidation of the benzyl alcohol from stage (b) to give the corresp. aldehyde. Prods. have numerous uses e.g. benzaldehyde is used in the mfr. of dyes, flavours, etc., is an intermediate for mandelic and cinnamic acid prodn. and a solvent; benzyl alcohol is used as a bacteriostat and as a solvent for gelatine, casein and cellulose acetate; 3,4,5-trimethoxybenzaldehyde is an intermediate for trimethoprim. and other pharmaceuticals.
Patent IT-1057469-B (IT)
IPC: C08J5/22
Filed: 1976-03-31
Granted: 1982-03-10
Abstract: 1534359 Membranes containing inorganic ion exchange materials KURENA KAGAKU KOGYO KK 24 March 1976 [31 March 1975 27 June 1975 14 July 1975 29 July 1975] 11883/76 Headings C3L and C3V [Also in Division C7] A cation exchange membrane of a fluorinated polymer containing sulphonic, carboxylic or phenolic groups has dispersed therein homogeneously or only in a surface layer thereof 0À1 to 30% by weight of a water insoluble inorganic ion exchange material which is a hydrated oxide, hydroxide, molybdate, tungstate or phosphate and which may be formed in situ in the membrane. The examples describe membranes of fluorinated polymers containing sulphonic groups containing Zr phosphate prepared by reacting phosphoric acid with the membrane impregnated with zirconyl chloride or nitrate; Ti hydroxide, Ce hydroxide or molybdate or Zr hydroxide or such membranes containing Zr phosphate only in a surface layer prepared by contacting a surface of the membrane with filter paper impregnated with (a) zirconyl chloride and then (b) phosphoric acid.
Patent IT-1056091-B (IT)
Title: 2-dialkoxy phosphoryloxy-1,2,4-thiadiazoles - with insecticidal and nematocidal activity
IPC: A01N/
Filed: 1974-10-24
Granted: 1982-01-30
Abstract: of formula (I) (where A is diemthoxyphosphoryloxy, B is -SEt or CH2S-; or A is diethoxythiophosphoryloxy, B is benxylthio alkylthio, 4-methylbenzylthio, 4-chlorobenzyloxy, butoxy, 2,4-dichlorobenzylthio, methoxy or propoxyl, are insecticides and nematocides.
Patent IT-1030042-B (IT)
Title: Fluid flow meter to determine vol., throughput and consumption - holds fluid at specific, adjustable pressure during operation
IPC: G01M/
Filed: 1974-07-12
Granted: 1979-03-30
Abstract: This system is used on a boiler for liquid fuel or may be installed on one or more carburettors of a car. It allows the pressure of the feeder pump to be gauged, and a check to be made if the valve of the feeder pump leaks, if the supply pressure of the pump is maintained, if the closure needle valve of the carburettor has leakages and to determine, in this case, the amount of leakage. The level of liquid fuel, the different throwput values of nozzles or throttles and the simultaneous consumption of two carburettors are measured. The feeder pump is connected to a line which feeds through a three-way cock.
Patent LT-6442-B (LT)
Title: Memory board
Inventor: PAŽEMECKAS ALGIRDAS
IPC: G09F9/00
Filed: 2015-09-11
Abstract: The invention is related with the reminder to perform important actions and to develop habits. With this invention it is sought to create a simple memory management construction, allowing to remind about the actions that need to be performed, to save energetic resources, to take all of the necessary objects, etc. Because of its simple construction, the memory board is suitable for both children and elderly people. The memory board consists of a flat housing with fitted sliders. These sliders are mounted in the horizontal guidance and are fixed in side locations, covering the marks of the performed actions. At the bottom of the housing, there are horizontally situated key hangers, where you can hang your keys or other items.
Patent MX-167277-B (MX)
Title: Composicion gelificable
Inventor: MUMALLAH NAIM ABDUL-KADER
IPC: C09K8/88
Filed: 1988-02-02
Abstract: La presente invención se refiere a una composición que puede formar un gel, caracterizada porque comprende: i) de 0.1 a 5 por ciento en peso de un polímero soluble en agua, en que este polímero soluble en agua contiene de 100 a 5 por ciento molar de un monómero de la fórmula: Un procedimiento mejorado para la recuperación del petróleo, donde la mejora consiste en la disminución de la permeabilidad al agua de porciones seleccionadas de una formación subterránea, por medio de la inyección de una composición.
Patent MX-168612-B (MX)
Title: Procedimiento para la preparacion del acido (piridil-3)-3 pirrolotiazol carboxilico dextrogiro
Inventor: RAJOHARISON MARIVELO GERARD
IPC: A61K31/4427
Filed: 1988-06-30
Abstract: La presente invención se refiere a procedimiento de preparación del ácido (piridil-3)-3 1H,3H-pirrolo [1,2-c] tiazolcarboxílico-7 dextrógiro de la fórmula: (I)   caracterizada porque se hace reacciona un ester del ácido cloro-2 acrílico de la fórmula general: (V) en la cual R representa un grupo alquilo con de 1 a 4 átomos de carbono   en cadena reta o ramificada o un grupo bencilo o arilo sobre una sal orgánica del ácido formil-3 (piridil-3)-2 tiazolidincarboxilíco-4 cis o en su mayor parte cis de la fórmula: (VI) en presencia de un cloruro de ácido y de trietilamina para obtener un ester de la formula general: (VII) en la cual R se define como anteriormente en el ester de la formula (V),  y después se saponifica el citado ester de fórmula general (VII) en condiones suaves no racemisantes, y se aisla el producto obtenido.
Patent MX-166935-B (MX)
Title: Procedimiento para preparar compuestos acondicionadores de tela, de imidazolina substituida
Inventor: WALLEY DARLENE ROSE
IPC: C07D239/26
Filed: 1989-01-27
Abstract: La presente invención se refiere a un procedimiento para preparar una mezcla de reacción que contiene compuestos de imidazolina substituída útiles como agentes acondicionadores de telas, caracterizado por: a) formar una mezcla de reacción líquida que contiene (1) un agente de acilación seleccionado de ácidos grasos de la fórmula RCOOH, halogenuros de ácidos grasos de la fórmula RCOOH, halogenuros de ácido graso de la fórmula RC(O)Y, anhídridos de ácido graso de la fórmula (RC(O)2O, o ésteres de cadena corta de ácido graso de la fórmula RC(O)OR1, en donde, en estas fórmulas, R es un grupo de hidrocarburo alifático de C11-C21, R1 es un grupo alquilo de C1-C4, y Y es un halogenuro, y (2) una pliamina que tiene la fórmula NH2-(CH2)n-X-H, en donde m y n son, indepentientemente, enteros de 2 a 6, y X es 0, NH o S, la relación molar del ácido graso a la poliamina variando de 0.5:1 a 1.0:1; (b) mantener dicha mezcla de reacción líquida a una temperatura de 100 grados a 240 grados C, durante un tiempo suficiente para convertir por lo menos el 50 por ciento molar de la poliamina en la mezcla a una imidazolina mono substituída de la fórmula: en donde R, m, y X son como se definió anteriormente, y después (c) añadir a dicha mezcla de reacción líquida, un agente de esterificación seleccionado de: (i) ésteres de ácido graso de la fórmula R1COOR2; y (ii) triglicéridos de la fórmula: en donde, en ambas fórmulas, los grupos R1 son independientemente grupos alifáticos de C11-C21 y el grupo R2 es un grupo alquilo de C1-C4; dicho agente de esterificación estando presente en una cantidad suficiente para proveer una relación molar de agente de  esterificación a ácido graso originalmente presente, de 0.5:1 a 1.5:1; y subsecuentemente (d) mantener dicha mezcla de reacción líquida a una temperatura de 120 grados C a 210 grados C, durante un tiempo suficiente para formar una mezcla de reacción que contiene una o más imidazolinas di-substituídas de la fórmula: en donde R, R1, m, n y X son como se definió anteriormente.
Patent MX-167507-B (MX)
Title: Composicion polimerizable que libera fluoruro al tejido dental
Inventor: AASEN STEVEN M
IPC: A61K6/083
Filed: 1989-09-22
Abstract: La presente invención se refiere a una composición polimerizable que libera fluoruro al tejido dental, caracterizada porque consiste de uno o más monómeros polimerizables y como una fuente de fluoruro, un compuesto orgánico que consiste de uno o más residuos de sal de tetrafluoroborato, los cationes los cuales se seleccionan del grupo que consiste de amonio cuaternario, yodonio, sulfonio y fosfonio, la fuente de fluoruro es capaz de proporcionar fluoruro al tejido circundante, y está presente en la composición polimerizable en una cantidad suficiente para inhibir el avance de las caries dentales o impedir las mismas y es esencialmente soluble en el monómero polimerizable o polimerizable con el mismo.
Patent MX-169919-B (MX)
Title: Proceso para la preparacion de derivados de benzotiazol
Inventor: PRESTEL HELMUT
IPC: C07B61/00
Filed: 1989-09-27
Abstract: La presente invención se refiere a un proceso para la preparación de un 2-(2-hidroxi-fenil)2H-benzotriazol de la fórmula: por hidrogenación catalítica de un compuesto azoico de la fórmula: en presencia de un catalizador de hidrogenación de Pt y una amina orgánica, caracterizado en que el catalizador de hidrogenación que se usa es de 0.1 a 3 por ciento de Pt en un soporte.
Patent NL-146192-B (NL)
IPC: C08L21/00
Filed: 1967-05-08
Abstract: This invention relates to laminates comprising sulfur vulcanizable blends prepared from a diolefin rubber and an interpolymer comprising ethylene, at least one straight chain monoolefin containing three to 16 carbon atoms and a polyunsaturated bridged ring hydrocarbon containing at least one ethylenic double bond in one of the bridged rings.
Patent PT-77926-B (PT)
Title: Process for preparing novel heterocycle-fused pyrazolo<3,4-d>pyridin-3-ones
IPC: C07D401/12
Filed: 1984-01-06
Abstract: Disclosed are e.g. 2-aryl-pyrazolo[4,3-c][1,6]naphthyridin-3(5H)-ones, 2-aryl-thieno[2,3-b]pyrazolo[4,3-d]pyridin-3(5H)-ones, 2-aryl-pyrazolo[4,3-c][1,7]naphthyridin-3(5H)-ones, useful as benzodiazepine receptor modulators.
Patent PT-84683-B (PT)
IPC: A43B13/20
Filed: 1987-04-15
Abstract: There is a sports shoe with a sole (4) and an inflating device which is arranged under a convex part of the foot (3) and delimits a compression chamber (16) with a chamber body (1) as well as a chamber roof (14), the compression chamber having an inlet opening (17) and an outlet opening (18). It is desirable to improve the effect of the inflating device by minimizing the clearance space in the compression chamber. This is accomplished by forming the compression chamber (16) as a semi-lentil-shaped (dished) bowl which is conformed to fit the convex contour of the region of the foot (3) loading it and by having the inlet opening (17) as well as the outlet opening (18) arranged in the central area of the chamber (16). Since, on compression, the chamber cover will hug the bottom of the compression chamber, it is possible to produce a positive pressure commensurate with the down-stepping force applied.
Patent PT-86396-B (PT)
Inventor: WOLF FRANCOIS-XAVIER
IPC: E05F1/14
Filed: 1987-12-17
Abstract: Window with tilting shutter, especially for coaches, of the type comprising a fixed frame (1) surrounding a tilting shutter (2) and extended by a lower fixed glass (3). The tilting glass bottom of the tilting shutter comprises:  - on the one hand, a cylindrical longitudinal core (17), - and on the other hand, two longitudinal grooves (18, 19) parallel to the said core and equidistant from this. The fixed crosspiece of the fixed frame comprises: - on the one hand, a longitudinal articulation groove (6) in which the said core (17) is seated, - on the other hand, a longitudinal slot (8) located opposite the said grooves (18, 19) and parallel to the said articulation groove. Kickover springs associated in pairs are mounted between this slot (8) and one groove (18, 19) or the other respectively. The advantage of the invention is that the tilting shutter can move alternately into two end positions for complete closing and opening and into an intermediate half-open position. <IMAGE>
Patent PT-94631-B (PT)
Inventor: SILVESTRE FRANCOISE
IPC: C14C3/04
Filed: 1990-07-09
Abstract: The invention relates to a process for tanning acidified wet raw hides. This process consists (a) in preparing a water-insoluble organic liquid bath, (b) in suspending in this bath an inorganic tanning agent based on a metal compound, especially a chromium salt or complex, (c) in adjusting the degree of hydration of the hides above a minimum threshold of 200% (weight of water added to the dry weight of hides) and below a maximum threshold corresponding to the limit of retention of water in the hide, (d) in bringing the hides thus hydrated into contact in the organic bath containing the tanning agent for a period of at least 4 hours and in slowly introducing a base into the bath so as gradually to raise the pH of the water retained in the hides to a final value of between a minimum threshold of 3.9 in the case of a chrome tanning agent, and a maximum threshold of 4.4 in the case of this chrome agent, and (e) in removing the hides from the bath and leaving them to rest for at least 24 hours. The process of the invention makes it possible to obtain at the same time a complete exhaustion of the tanning bath, an absence of release of tanning agent in the subsequent finishing operations and a leather of good quality.
Patent PT-97223-B (PT)
Inventor: HARING HANS-JOSEF
IPC: B21D51/30
Filed: 1991-04-02
Abstract: The description relates to a three-part stackable pack or box (12) of metal, metal foil or metal/plastic composite film in which the body (3) and cover (7) or cover ring and the body and base (4) are secured together by a folded seam (5, 8). Both folded seams (5, 8) are shaped over a limited region of their axial height, especially by the formation of a shoulder (16), in such a way that, when stacked, they engage telescopically over this limited height.
Patent PT-97410-B (PT)
Inventor: PAMANABHAN RAMA V
IPC: A61K9/00
Filed: 1991-04-18
Abstract: A method for the improved transdermal delivery of ionic drugs by electrotransport is provided, wherein certain fatty acids are applied to the body surface which enhance the penetration of the drugs therethrough.
Patent PT-98686-B (PT)
Inventor: CLEMENT ROBERT MARC
IPC: B23K26/00
Filed: 1991-08-14
Abstract: A method and apparatus for providing a body of material (14) with sub-surface marking in the form of an area of increased opacity to electromagnetic radiation. The method includes directing at a surface of the body (14) a high energy density beam (12, 26) to which the material (14) is transparent, and bringing the beam (12,26) to a focus at a location spaced from the surface and within the body (14) so as to cause localized ionization of the material (14). In a prefered embodiment the apparatus includes a laser (10) as a high energy density beam source and provides means (36, 38) to move the focus of the beam (12,26) relative to the body (14) so as to enable the mark to be of a predetermined shape.
Patent PT-99864-B (PT)
Inventor: WACHTEL HELMUT DR
IPC: A61K31/495
Filed: 1991-12-19
Abstract: The new use of antagonists of the AMPA receptor complex and its physiologically compatible salts as pharmaceutical agents for prevention and treatment of Parkinson's disease as well as pharmaceutical agents, which contain these compounds, is described.
Patent SE-418789-B (SE)
Title: Locking arrangement for a cover provided with a hinge
Inventor: ERIKSSON G
IPC: H05K5/03
Filed: 1979-09-18
Abstract: Snap lock for a hinged cover etc., preferably for containers for electrical material, containing a locking element 5 which can turn against the action of a spring 11, whose axis of rotation 7 lies in the plane of the cover 2. The spring 11 for the rotational movement of the locking element consists of a compression spring placed on the inside of the cover 2, which at the same time serves to secure the locking element 5 on the cover 2. The locking element 5 and its axis 7 are constructed as a single piece. <IMAGE>
Patent SE-450578-B (SE)
Title: Circulation arrangement for heavy oil
Inventor: BACKMAN T L
IPC: C10G31/00
Filed: 1983-07-04
Abstract: The oil is pumped under pressure through a pipe and sucked into a homogenising circuit, mixing with several currents of recirculating oil and subsequently leaves that circuit via outlet pipe. The passage through the homogenising circuit takes it through valve, pupump, homogeniser and valve. The homogeniser has high pressure chamber, and an expansion chamber separator plates and several fire distribution nozzles.
Patent SE-450909-B (SE)
Inventor: STIGSON R
IPC: F16L19/02
Filed: 1984-01-12
Abstract: A device for connecting a pipe (2) with a coupling element (4) comprises a coupling nut (6) which can be screwed on to the coupling element and a clamping ring (8). The clamping ring (8) is positioned in the nut (6) and is adapted to be fixedly clamped aroung the pipe when the nut is tightened. The clamping ring (8) is releasably fastened in the coupling nut (6) by means of a mass (12) which has lubricant properties and has a higher melting point than room temperature and for example is constituted by consistent grease or vaseline.
Patent SE-444530-B (SE)
Title: Industry robot equipped with a positioning device
Inventor: FEGER J G
IPC: B25J13/08
Filed: 1984-08-27
Abstract: An industry robot (2) has several movable parts (21-25) relative to each other. The robot is equipped with a positioning device which has a distributor (30) mounted on the robot hand (27). The distributor receives signals from a set (41-44) of at least three light sources with allotted positions. The distributor detects the directions from the distributor to the various light sources and from these directions together with the light sources' allocated positions the robot hand's position and subsequent orientation relative to the light sources is calculated by the calculating unit in the equipment.<IMAGE>
Patent SE-458482-B (SE)
Inventor: LUNDAHL L
IPC: G03B27/28
Filed: 1987-11-19
Abstract: Burn-out frame for a copy print machine, comprising a support table on which a film or a printing plate is intended to be mounted, and a copy print frame having exposure light for providing a print of one and the same original film or a series of different original films onto said film or printing plate, and in which the print frame comprises a frame having a transparent glass plate (11), which at the bottom surface thereof is formed with at least one downwardly opening groove (12, 14) for vacuum connecting an original film (13) and eventually a masking film (15), and one or more bores and/or channels (16, 17) opening in said groove (12) for connecting the vacuum groove (12) or grooves to a source of sub-pressure, and in which the glass (11) of the print frame is larger than the largest original film (13) of a predetermined standard size intended to be copied, and in which the part (19) of the print frame glass corresponding to the largest image area of the original film (13) is clear, whereas the parts (18) of the print frame glass located outside said largest image area are made diffusing on a surface between the surface of the print frame glass (11) formed with the vacuum grooves (12) and the exposure light, so as to allow an exposure to a composite film or a composite printing plate (21) outside the outer edges of the image area.
Patent SE-463999-B (SE)
Title: Electrical motor
Inventor: MOREN L G
IPC: H02K29/12
Filed: 1989-06-30
Abstract: An electrical motor comprising a stator 11 equipped with stator terminals 13a,b;14a,b interacting in pairs and provided with windings 15a,b;16a,b and a rotor 12 provided with rotor terminals 17,18 arranged in pairs diametrically opposite the stator terminals and interacting with these. Each rotor terminal 17,18 is provided with a first part 17a,18a which has the same extent around the periphery as the stator terminals 13a,b;14a,b and with a second part 17b,18b which when the first part 17a,18a is directly opposite a stator terminal 13a,b reaches at least as far as to the adjacent stator terminal 14a,b viewed in the direction of rotation. The terminals in the pair of stator terminals are activated alternately so that when one pair of terminals 13a,b is activated the adjacent pair of terminals 14a,b in the direction of rotation is inactivated. The device OP is arranged to detect the voltage which is induced by means of the magnetic flow deflected by the second part 17b,18b of the rotor terminal to the adjacent stator terminal 14a,b. <IMAGE>
Patent SE-465021-B (SE)
Inventor: JOHNSEN ANDERS
IPC: B25H1/00
Filed: 1989-11-27
Abstract: PCT No. PCT/SE90/00745 Sec. 371 Date Jul. 14, 1992 Sec. 102(e) Date Jul. 14, 1992 PCT Filed Nov. 19, 1990 PCT Pub. No. WO91/08074 PCT Pub. Date Jun. 13, 1991.In a device for releasable connection of two members (2, 8) co-operating wedge surfaces (12, 17 and 13, respectively) are provided on the members. A first member (2) comprises two tightening devices (14, 16) arranged to actuate the second member (8) so that a component of the tightening force actuates the members towards each other, and another component of the tightening force actuates the wedge surfaces (12, 17 and 13, respectively) to co-operate so that also the wedge surfaces actuate the members towards each other. The device is designed for connecting the members (2, 8) in two relative positions, between which the members are rotated 180 degrees relative to each other.
Patent ZA-9410334-B (ZA)
Title: Method and device for hand-held machine tools to prevent accidents as a result of tool jamming
Inventor: GUZELLA LINO
IPC: B23B45/16
Filed: 1994-12-27
Abstract: The rotating tool (8) such as a pipe hammer is equipped with a breaker device (5,6) which interrupts operation of the motor drive (7) to the tool (8) according to the operating state determined by a sensor (1). The turning angle of the machine tool (M) is calculated using a time constant (t) derived from a sensor (1) which determines the amount of turning movement. The breaker device (5), (6) is activated when the amount of turn exceeds a maximum permitted turning angle.
Patent CN-1010659-B (CN)
Inventor: GUIFANG ZHOU
Filed: 1988-03-05
Abstract: 一种乌发牙粉、牙膏或一漱口水，它通过选择具有补肾清热理肝等功效的皂角、苦参等药剂，研成粉末，制成牙粉、牙膏或漱口水，自口腔吸收，从而达到乌发美容的目的。另外，按本发明制作的乌发牙粉，还兼具有固齿、爽口、消炎等作用。
Patent CN-1014910-B (CN)
Title: 天然石墨阴极炭块的制造方法
Inventor: ZHONGSHENG LU
IPC: C25C3/12
Filed: 1989-01-04
Abstract: 一种铝电解槽用石墨阴极炭块制造方法。其主要特征是利用天然石墨作为生产阴极炭块的骨料，该方法中的独特之处在于天然石墨骨料的制取。本发明的方法无需对阴极炭块进行石墨化处理，而制备的产品主要技术指标都超过了普通和半石墨质阴极炭块，接近甚至超过半石墨化阴极炭块。