baber/WOPTO huggingface dataset:
Patent NL-2029974-A (NL)
Title: Organic silicon modified eva film and preparation method
Inventor: YUEFENG ZHANG
IPC: C09J143/04
Filed: 2021-12-01
Abstract: A silicone modiﬁed EVA adhesive ﬁlm and a preparation method thereof. The silicone modiﬁed EVA of the present disclosure is prepared according to the following raw 5 materials in parts by weight: 100 parts of silicone modiﬁed EVA resin, 2 to 5 parts of silicone resin, 0.5 to 2 parts of nanometer oxide, 0.5 to 1 part of crosslinking agent, 0.1 to 0.3 part of ultraviolet light absorber, 0.2 to 0.5 part of tackiﬁer, 0.2 to 0.4 part of antioxidant. The preparation method of the silicone modiﬁed EVA adhesive ﬁlm of the present disclosure includes the following steps: (l) mixing uniformly and drying under 10 vacuum, (2) granulating in a circulating roll extrusion granulator, (3) extrusion casting. The organic silicon modiﬁed EVA adhesive ﬁlm prepared by the present disclosure has high light transmittance, high bonding strength, good weather resistance and long service life, and can be widely used in solar cell packaging and various electronic packaging devices.
Patent NL-271301-A (NL)
IPC: C11D1/75
Abstract: An opaque, viscous, liquid detergent composition comprises, by weight of the total composition (a) 2-15%, preferably 4-10%, of an alkali metal borate having a water solubility of not more than 5% at 25 DEG C., sodium tetraborate and potassium pentaborate and mixtures thereof being especially favoured; (b) 3-10% of a tertiary amine oxide of formula R1R2R3N-->O, where R1 is a C10-16-alkyl group and R2 and R3 are each either methyl or ethyl, it being preferred that at least 50% of the R1 groups contain 12 carbon atoms; (c) 3-15% of one or more detergent salts of anionic organic sulphuric reaction products having in the molecule a C9-16-alkyl group and a sulphonic or sulphuric acid ester group, which salt is alkali stable and soluble to the extent of at least 3% by weight in an aqueous solution containing 3% dimethyldodecylamine oxide, 3% potassium toluene sulphonate, and 10% potassium pyrophosphate; (d) 3-10%, preferably 4-6%, of a non-detergent hydrotropic aryl sulphonate such as a benzene, xylene, and especially a toluene sulphonate; (e) 10-30% of a pyrophosphate, and (f) water; the cations present in (c), (d) and (e) are sodium, potassium, or mono-, di-, or tri-ethanolammonium with the proviso that the mole ratio of the total of potassium and ethanolammonium cations to sodium cations be at least 3 : 1. Anionic detergent (c) suitably comprises a salt of the anions RSO4-, R(OC2H4)xSO4-, and R.C6H4. SO3-, where R is C9-16-alkyl and X is 1-5; a sulphated alkylphenol-ethylene oxide condensate is also mentioned.  In general the total of (b) and (c) comprises 10-25%, and that of (c) and (e) 25-40%, of the total composition. The composition suitably also contains 3.5-6% of silicates wherein the ratio SiO2 : M2O is 1-2.6 : 1, preferably 1.6-2.6 : 1 (M being sodium or potassium), tarnish inhibitors such as benzotriazole or ethylene thiourea, fluorescers, perfume, colour and antiredeposition agents.
Patent NL-7614168-A (NL)
Title: Device for platting yarns to form tubular fabric - has yarn supply packages lying in two planes to simplify doffing
IPC: D04C3/08
Filed: 1976-12-20
Abstract: A device for platting yarns to produce a tubular fabric comprises pref. upper and lower rotating platforms, between which are located interengaging gear wheels. Yarn is fed from yarn supply packages between the gear whells so that as the platforms rotate the yarns are platted together. Some of the yarn supply packages are arranged in an upper pref. horizontal plane whilst the other supply packages are arranged in a lower plane parallel with the upper plane. Replacement of empty yarn packages by full yarn packages is speeded up, thereby increasing the throughput of the machine.
Patent NL-8103092-A (NL)
Title: Multipurpose furniture chest - has table board with leg sections removable to form short-legged table
IPC: A47D5/00
Filed: 1981-06-26
Abstract: The multi-purpose chest has a table board (13) supported by legs, the latter being built up of detachable sections (16,17). Thus the board with the top leg sections can be removed from the bottom ones, so as to form a separate short-legged table. The bottom leg sections can be joined together in pairs to allow their use as head and bottom end frames for a bed, while the sections can consist of planks fitting together in line. One or more removable drawers can be accommodated below the board, allowing modification into a writing desk or bed.
Patent NL-8200476-A (NL)
Title: Current control circuit for inductive load - uses amplifier with voltage feedback to link load current to amplifier input voltage
IPC: H03F3/45
Filed: 1982-02-09
Abstract: This circuit, controlling the current flowing through an inductive coil, uses an operational amplifier with negative voltage feedback. The control input signal (1) is connected to the non-inverting input of an operational amplifier (2). The amplifier output is connected to one end of the coil (3). The other end of the coil is connected to the 0 volt d.c. rail (6) via a resistor (5), and is also fed back (7) to the inverting input of the amplifier (2). If the impedance of the coil is considerably greater than the 'R' of the feedback resistor (5), the current 'I' through the coil is related to the input voltage 'U' by the Ohm's law expression: U/R=I regardless of inductive phase-shifts.
Patent NL-8201600-A (NL)
IPC: B41N1/06
Filed: 1982-04-16
Abstract: A flexible thinwalled sleeve for gravure printing is provided, which, going from inside to outside, essentially consists of (1) a slightly conical layer of nickel to provide mechanical strength, (2) a layer of copper, having the structure of high-gloss copper and which is essentially free of internal stresses, said layer having a cylindrical outer surface, (3) a thin, cylindrical layer of hard copper having a structure suitable for electronic engraving and having a gravure pattern on its outer surface, and if desired, (4) a thin protective layer of chrome. These layers are all firmly adhered to each other and especially the two layers of copper cannot be separated by peeling off. Since a high-gloss copper layer, which is free of internal stresses, has been found unsuitable for electronic engraving, and since the layer of hard copper, suitable for electronic engraving, has been found to have internal stresses, which would be unacceptable in the first layer of copper, the two layers must necessarily be different.
Patent NL-8303563-A (NL)
IPC: G11B20/10
Filed: 1983-10-17
Abstract: An apparatus is described for reproducing digital information via a transmission medium, in particular an optically readable disc. In order to measure the phase difference between a channel clock and the intersections of the data signal being read with a decision level, samples on both sides of said intersections are interpolated and the amplitudes of the samples are compared with the decision level. The amplitude difference is a measure of the phase difference.
Patent NL-8700900-A (NL)
IPC: B62B11/00
Filed: 1987-04-15
Abstract: The chassis 1 of an invalid hoist is supported on a plurality of castors 2, and has a selectively operable fixed-axis support wheel 8 rotatably mounted on a support member 10 which is positioned on a side member 9 of the chassis 1. The support member 10 is spring loaded towards a raised inoperative position with the support wheel 8 clear of ground engagement. A Bowden cable 14 operatively couples the support member 10 to a hand- operated control lever 13 so that movement of the lever 13 acts to lower the support wheel 8 to an operative ground-engaging position, against the spring loading of the support member 10. <IMAGE>
Patent NL-8802118-A (NL)
Title: Method for preparing silicon dioxide particles and use thereof
IPC: C01B33/18
Filed: 1988-08-27
Abstract: The present invention relates to a method for preparing silicon dioxide particles having a porosity of less than 45% and a mean particle size of more than 50 μm by allowing a solution of fluorosilicic acid to react with ammonia at a temperature of more than 100 degree C and under a pressure higher than atmospheric pressure. In contrast to the methods known hitherto, carried out at temperatures below 100 degree C and under atmospheric pressure, it is possible, using the method according to the present invention, to produce solid silicon dioxide particles having a low porosity (porosity less than 10%) and a mean particle size of 10-200μm.
Patent NL-8900057-A (NL)
Title: Digital code generator transmitting data via telephone system - produces audible signals acoustically coupled to handset from cover pressing on=off switch
IPC: H04M1/215
Filed: 1989-01-11
Abstract: The rectangular casing (1) of the unit has a loudspeaker and battery housing on its rear side. ON the front side are a numerical keyboard (2) under a hinged cover (4) and an on/off switch (5). When the user wishes to transmit a signal, he dials the required telephone number and places the loudspeaker up against the handset microphone. He then hinges down the cover (4), which presses on the on/off switch (5) and energises the unit.
Patent NL-9100473-A (NL)
Title: Sewage outflow system with overflow protection - provides automatic selection of solid waste for treatment and water to overflow under extreme conditions
IPC: E03F3/02
Filed: 1991-03-18
Abstract: In a sewage system with natural fall the main header (2) directs normal flows into the treatment works (3). A branch from the header runs into an overflow basin. When due to extreme conditions flow exceeds the capacity of the treatment works the sewage is separated (7) upstream of the branch into water and sludge. Under these conditions the sludge remains in the main header to flow to the treatment works and the water is directed to the overflow basin. As a result toxic materials are prevented from entering the overflow environment and thus present a health hazard. The system automatically returns to total flow into the works when conditions return to normal.
Patent NL-9101313-A (NL)
IPC: B42F1/02
Filed: 1991-07-31
Abstract: Clip for holding and/or keeping together sheets of paper or other materials, comprising two holding elements lying essentially in parallel planes and springing relative to each other, and of which the two end edges run parallel at a distance from each other or at an angle relative to each other, and form push-on edges when in use. According to the invention, the two holding elements are in the form of holding legs (1, 2) of sheet-type material, and one (2) of said holding legs is bent in such a way that a part (4, 6) adjacent to the connecting line (3) with the other leg (1) lies at a distance from said other leg, and a second part (8), essentially ending at the push-on edge (13), lies with at least a part of its inside essentially flat and resiliently against the inside of a part (9) of the other holding leg (1). The clip can also be placed on other objects of different types. <IMAGE>
Patent NL-9300668-A (NL)
Title: Liquid extinguishing agent
IPC: A62D1/00
Filed: 1993-04-20
Abstract: The liquid extinguishing agent provided according to the invention contains water with a thickener such as amorphous SiO2 dissolved therein. This provides a tacky, thixotropic mixture containing hydroxyl groups. This extinguishing agent (extinguishing medium) forms a liquid fire blanket on the source of fire to be extinguished, and its effectiveness increases by evaporation of water. If required, it is possible to add a foaming agent or other substances which further enhance the extinguishing efficiency (extinguishing effect).
Patent NL-9400043-A (NL)
Inventor: NABUURS MARTINUS WILHELMUS MAR
IPC: B60J7/05
Filed: 1994-01-11
Abstract: The invention relates to a roof panel assembly for a vehicle comprising a roof panel (1), which is adjustable from a position closing the opening (2) in the roof to a first ventilating position, in which the roof panel (1) has been pivoted upwards from its closed position about a pivot axis (11) extending transversely to the longitudinal direction of the vehicle, and a second sliding position, in which the roof panel (1) has at least partially been moved downwards from its closed position, in such a manner that the roof panel (1) can be moved under the roof of the vehicle (3). The roof panel assembly is provided with a guide rail (5) to be secured to the roof, along which an operating means (7) is movable. A first lift arm (14), which is pivotable about a pivot axis (15) located near the guide rail (5), is movably and pivotally connected with the roof panel (1) by means of a pivot axis and is provided with a guide groove (13) for receiving a cam connected with the operating means. When the operating means (7) moves along the guide rail (5), with the cam (12) engaging in the guide groove (13) in the first lift arm (14), the first lift arm (14) is pivoted about the pivot axis (15) so as to move the roof panel (1) towards the ventilating position. A second lift arm (21) is fixedly connected with the panel, and said second lift arm (21) is provided with a further guide groove (22) for the cam (12) of the operating means (7). In the at least substantially closed position of the panel an open end of the guide groove (13) in the first pivotable lift arm (14) is at least substantially contiguous to an open end of the guide groove (22) in the second lift arm (21). <IMAGE>
Patent NL-9401424-A (NL)
Inventor: LIGTENBERG PETRUS JOSEPHUS JOA
IPC: F24F9/00
Filed: 1994-09-01
Abstract: The application relates to an air curtain device comprising a housing (2), plate parts (4,5,6,7) arranged in the housing (2) and defining at least one flow duct leading to an outflow opening in a wall of the housing (2). The plate parts (4,5,6,7) are herein connected to form a rigid profile beam (3) which forms a chassis for the device. The device comprises a number of fan units (10,11,12), wherein the profile beam (3) comprises openings in the plate parts and the fan units (10,11,12) are mounted on the outside against the profile beam (3) at the position of the openings.
Patent PT-70217-A (PT)
Title: Process for preparing halogenated 1-azolyl-1-fluorophenoxy-butane derivatives with fungicidal activity
IPC: C07D249/08
Filed: 1979-09-24
Abstract: 1. A-zolyl-1-fluorophenoxy-butane derivatives of the general formula see diagramm : EP0009707,P10,F1  in which A represents a keto group or a CH(OH) group, B represents a nitrogen atom or a CH group and Y represents chlorine or bromine, and their physiologically acceptable salts.
Patent PT-78111-A (PT)
Title: Chromenes derivatives a process for the preparation thereof and pesticidal compositions comprising the same
IPC: C07D311/22
Filed: 1984-02-15
Abstract: The invention relates to a process for the preparation of chromenes of the general Formula V    <IMAGE>  V  (wherein R1 and R2 are hydrogen, optionally halogeno substituted C1-6 alkyl or aryl; R3 and R7 stand for hydrogen, halogen or C1-6 alkyl; R4 represents C1-8 alkyl, aryl, aralkyl or a group containing a carbonyl group; R5 and R6 stand for C1-10 alkyl, aryl, amino, hydroxyalkyl, alkoxyalkenyl, alkylmercaptoalkyl, acyl, carboxy or an ester group or a halogen atom; n is 0 or 1) which comprises (a) for the preparation of compounds, in which R5 and R6 stand for different groups, reacting a compound of the general Formula I     <IMAGE> (I)   with an approximately equimolar, preferably 0.8-1.5 molar amount of a reactant of the general Formula R5-X-related to the amount of the compound of the general Formula I (wherein R5 has the same meaning as stated above X is halogen) and reacting the O-monosubstituted compound of the general Formula III    <IMAGE> III   (wherein R1-R6 and n are as stated above) obtained with a 1.1-1.5 molar amount of a compound of the general Formula III (wherein R6 and X are as stated above); or (b) for the preparation of compounds, in which R5 and R6 stand for the same group, reacting a chromanone of the general Formula I (wherein R1-R4 and m have the meaning as stated above) with a 2-3 molar amount of a compound of the general Formula R5-X-related to the amount of the compound of the general Formula I (wherein R5 and X are as stated above), preferably in the presence of a base, a catalyst and a solvent, and thereafter reducing the O-substituted chromanone derivative of the general Formula III thus obtained (wherein R1-R6 and n are as stated above) and dehydrating the chromanol derivative of the general Formula IV    <IMAGE> IV  thus obtained (wherein R1-R6 and n are as stated above) in acidic-aqueous medium. The compounds of the general Formula V are partly new and useful for the preparation of pesticides.
Patent PT-82259-A (PT)
IPC: H01G4/38
Filed: 1986-03-24
Abstract: 1. A power capacitor for middle or high voltage with a sealed container (12) containing a stack of flattened wound elements (10), each element (10) comprising two armatures (16, 18) in the form of metal strips and dielectric films (20, 22) inserted between the metal strips (16, 18) when winding takes place, the two metal strips being laterally offset so that the edge (24) of one (16) of the strips protrudes onto one (26) of the front of the element (10) and the edge (28) of the other strip (18) onto the other front face (30) of the element, the edges  protruding onto the same front face being electrically connected by a weld (32, 34) to form a connection of the armature, characterized in that an insulating foil (48) is inserted between two adjacent elements (10), said insulating foil (48) having at least one folded edge (52), which covers the connection (34) of one (26) of the front faces to insulate it from the connection of the adjacent element.
Patent PT-91088-A (PT)
Inventor: ROTH STEVEN A
IPC: C12N5/071
Filed: 1989-07-06
Abstract: The invention discloses novel methods of inhibiting infection of cells by a virus. Carbohydrate blocking agents capable of interacting with the cells or virus are provided which are contacted with the cells under conditions selected to effect interaction of the carbohydrate blocking agent with the cells or virus resulting in interference with binding of the virus with the cells. Suitable carbohydrate blocking agents include but are not limited to linear and cyclodextrins as well as chemically modified derivatives thereof. The invention also provides methods of inhibiting formation of syncytia between cells or virus utilizing linear and cyclodextrins and chemically modified derivatives thereof. The invention further provides methods of inhibiting viral transcriptase utilizing chemically modified derivatives of cyclodextrins. The invention also discloses compositions comprising alpha-, beta-, or gamma-cyclodextrin in combination with nucleoside derivatives or a steroid or non-steroid growth modulating agent which may be used to inhibit virus infection and syncytia formation.
Patent PT-92236-A (PT)
Inventor: GUILLARD OLIVIER
IPC: A61K8/00
Filed: 1989-11-08
Abstract: The present invention relates to zinc cysteate in anhydrous or hydrated form, of formula <IMAGE>  and especially the dihydrate. The present invention also relates to the preparation of zinc cysteate, which consists in reacting a zinc salt, oxide or hydroxide with cysteic acid or one of its salts, or in reacting zinc peroxide with cystine or cysteine. The present invention relates finally to the pharmaceutical and cosmetic applications of zinc cysteate and to the pharmaceutical and cosmetic preparations which contain zinc cysteate, especially in its dihydrate form.
Patent PT-96168-A (PT)
Inventor: LETOURNEL JEAN-MARIE GILLES
IPC: A21B7/00
Filed: 1990-12-12
Abstract: Apparatus for kneading and cooking, comprises a bowl (1) removably mounted on a base (4) enclosing a drive mechanism (5) adapted to drive in rotation a working tool (8) such as a rotating scraper. Heating elements (10, 11) are provided. The bowl is in the form of a basin (12) and an enclosure (13), the basin being within the enclosure and the two being spaced apart. The heating elements are provided in the space (E) between the basin and the enclosure and are distributed between a lateral heating element (10) and a bottom heating element (11). The heating elements are fed with electric current by disconnectable electrical connection devices (17, 18, 19) provided on the enclosure and the base.
Patent SE-8703786-A (SE)
IPC: E05B59/02
Filed: 1987-10-01
Abstract: The internal lock (4) has a bolt which is maintained in the extending locked position by a spring (7). The bolt (2) for the first lock (1) has a driver (3) which when the bolt is moved to its locked position causes the slide (8) to move to engage with the internal lock position blocking it in its locked position. The slide is subjected to spring force which attemps to push it out of engagement with the bolt (5) for the internal lock. It is coupled to an internal operating component (12) which can push and out of engagement with theThis operating component has a driver part (13) with which the main driver in the first lock bolt can come into effect when its bolt moves towards the locked position. The operating component is bent angularly, its one arm (13) forming the driver part, whilst its other amt (14) is controlled for straight-line movement at right-angles to the direction of displacement of the slide.
Patent SE-9000639-A (SE)
IPC: F16H3/46
Filed: 1990-02-23
Abstract: A two-speed power transmission for a power tool comprises a housing (10), an input shaft (20), an output shaft (15), a planetary gear (18) and a torque responsive gear shift mechanism (19) for directing torque through the planetary gear (18) in a high torque/low speed drive mode or past the planetary gear (18) in a low torque/high speed drive mode. The gear shift mechanism (19) comprises a driving member (26) connected to the sun wheel (21) of the planetary gear (18), a driven member (27) connected to the output shaft (15), and a number of axially movable coupling elements (30) arranged to intercouple in a first position the driving member (26) and the driven member (27) and intercouple in a second position the planet wheel carrier (24) of the planetary gear (18) and the driven member (27). The coupling elements (30) are continuously supported in the radial direction by an axially extending coupling sleeve (28) formed in one piece with the planet wheel carrier (24). A first cam (35) on the driving member (26) exerts an axial force on the coupling elements (30) against the action of a biassing spring (31) to move the coupling elements (30) from the first to the second positions, and a second cam (36b) on the driven member (27) for exerting an axial shifting force upon the coupling elements (30) toward the second positions of the coupling element (30) as they have left their first positions.
Patent SI-9210096-A (SI)
Inventor: BERGER SIEGBERT
IPC: G01K7/16
Filed: 1992-01-30
Abstract: Temperaturno tipalo je sestavljeno po načinu
cevastega grela iz kovinskega cevastega plašča (15)
z znotraj ležečo, v izolacijski masi (31) vloženo
uporovno žično vijačnico (26) ter zapornimi kosi (16) z
električnimi priključnimi členi (23), tako da je podano
zelo preprosto, robustno in visokotemperaturno obstojno
temperaturno tipalo z merilnim področjem do
napr. približno 750 stopinj Celzija. Plašč temperaturnega
tipala je lahko ozemljen. Za obratovanje
temperaturnega tipala je predviden smotrno merilni
tok v področju mA pri merilni napetosti v področju mV,
katerega temperaturno odvisne spremembe se obdelajo
prek elektronskega ojačevalnika.
Patent SI-9500247-A (SI)
Inventor: GORNIK MATEJA
IPC: D21H23/78
Filed: 1995-08-03
Abstract: Predmet izuma sta metoda in naprava za
napovedovanje lastnosti premazanih papirjev in kartonov,
ki omogoča z računalniško simulacijo iz podatkov
o lastnostih in sestavi premazne mase, lastnosti
osnovnega papirja in kartona, kakor tudi iz tehnoloških
podatkov pri premazovanju in mehansko termični
obdelavi premaznega papirja ali kartona optimizirati
izdelavo premaznih papirjev in kartonov.