baber/WOPTO huggingface dataset:
Patent NL-2026568-A (NL)
Title: Non-repudiation cross-chain transaction method and blockchain system
Inventor: JIE BAI
IPC: G06Q40/04
Filed: 2020-09-29
Abstract: A non-repudiation cross-chain transaction method and a blockchain system are provided. The method includes: creating a cross-chain transaction by a public chain; forwarding, by an initiating parallel chain, a first locking request to a transaction initiating chain; performing, by the transaction initiating chain, a service transaction based on the first locking request, and locking transaction content of the service transaction; forwarding, by a target parallel chain, a second locking request to a transaction target chain; performing, by the transaction target chain, the returning transaction based on the second locking request, and locking transaction content of the returning transaction; and when it is determined that both the service transaction and the returning transaction have been performed, instructing, by the public chain, the transaction initiating chain to unlock the transaction content of the service transaction, and instructing the transaction target chain to unlock the transaction content of the returning transaction. In the present application, the public chain instructs the transaction initiating chain and the transaction target chain to lock and unlock respective transaction contents, respectively, when the transactions are performed by both parties . In this way, it is possible to avoid losses of the other party caused by that one party does not perform the transaction, thus achieving non-repudiation effects, thereby ensuring that the crosschain transaction can be safely completed.
Patent NL-7010216-A (NL)
Title: Novel lip rouge
IPC: A61K8/81
Filed: 1970-07-10
Abstract: The lip rouge constitutes deodorised polymers contng. pigments and forms a pellicular film. The polymers, contng. some water, pref. 25-60%, as the only solvent or vehicle, coat the insol. pigment. The pigments are the same as those found in fatty rouges. Pref. the water sol. polymers, which become insol. and impermeable after drying, are mixed with solvated polymers contng. plastic resins which, after evaporation of water, form an elastic plastic film covering the lips and sticking to the mucous membrane. The coloured film dries quickly, is impermeable to soft or salted water, does not leave traces on handkerchiefs, serviettes, cigarettes, cups etc. and does not crack.
Patent NL-7211862-A (NL)
Title: Shell antifriction coating - for a shell with a disengaging lightweight cap
IPC: F42B14/06
Filed: 1972-08-31
Abstract: In a projectile comprising a metallic shell with a tapering nose-shaped section at its front end, enclosed in a cavity, a fluorohydrocarbon coating is applied to the shell and sintered thereon, to increase the penetrating properties, the cap has a nose-shaped section and a driving band which is in working engagement with the rifling on the gun barrel, and the nose-shaped section of the cap has the property of being disengaged on rotation.
Patent NL-7407294-A (NL)
Title: Model racing track in sections - allows easy joining while preventing lateral movement to form continuous track
IPC: A63H18/02
Filed: 1974-05-30
Abstract: Model racing track section comprises at each end an attachment (54, 55) to which is fixed a laterally extending hook (56, 57) which extends in the opposite internal direction to that of the adjacent track section. Each attachment is received by a recess (66, 67) in an adjacent track section, and spaced from each end of the section is a hook-retaining device (74). Locking devices (76, 77) one at each end co-operates with each other to align the sections, and each hook and hook-retaining device includes a further device (64, 65) for biassing adjacent sections towards each other. The locking devices are releasable in response to the application of oppositely directed lateral forces to the adjacent sections.
Patent NL-7500016-A (NL)
Title: Selective hydrogenation of olefins in naphthas - using three-component catalyst and single stage operation
IPC: C10G45/00
Filed: 1975-01-02
Abstract: Process and three-component catalyst system for selective hydrogenation of olefins in hydrocarbon mixts. contg. aromatics comprising (a) an inorganic non-crystalline support component, (b) 10-70 (10-30)% wt. crystalline aluminosilicate component with silica to alumina mole ratio >=2.5 and alkali metal content 2.0% wt. (as oxide), and (c) 1-25% wt (based on (a) component) transition metal hydrogenation component (Group VIB or VIII metal and/or oxide and/or sulphide, pref. chosen from Ni, Mo and/or W). Pref. component (a) is alumina, or silica-stabilised alumina or magnesia, where pref. silica to alumina (or magnesia) ratio is 1:4-6. Process operating conditions are 150-700 degrees F, (pref. inlet 200-280 degrees F, outlet 450-650 degrees F) 100-1000 (400) psign. H2 feed rate > 500 (>1000) SCF/B, and contact time 0.25-8 hrs (pref. 1-2). Catalyst and processis esp. suitable for hydrogenation of olefins in gasoline range materials.
Patent NL-7504414-A (NL)
IPC: G07D5/02
Filed: 1975-04-14
Abstract: 1486519 Identifying and counting coins NGZ GELDZAHLMASCHINEN GmbH & CO FERTIGUNGS-KG 9 April 1975 [19 April 1974] 14551/75 Headings G4V G4X and G4D Apparatus for identifying and counting coins comprises an optical signal transmitter controlling a counter in which the signal transmitter is formed by an optico-electronic image converter past which the coins are adapted to be guided and which supplies signals representative of the respective coin surfaces, the said signals being fed to a comparator which in its turn feeds the counter with signals associated with the coins. Coins are fed from a trough 13 to a rail 15 by conveyer 14. A rocker member 16 permits coins to pass to rail 18 when in a closed position but when open coins fall on to conveyer 17 and are passed back to the trough. Coins passing along the rail pass image converter 19 consisting of four solar cells 20. A light source 21 projects rays through a condenser 22 to the solar cells. From the rail coins pass through shoot 23 into distributor shoot 24 and thence into through one of passages 27 into a container 29. Shoot 24 is positioned by a step-by-step mechanism 26. Fig. 2 shows how rocker member 16 is rotated to an open position by magnet 38 when it receives a signal from photo-electric cell unit 36 via store 37, that a coin has passed. The member 16 is closed when the counting operation in respect of a coin is completed. When a coin passes image converter 19 there is a decrease in the output voltage of a summation or adding unit 39. If the value is below an adjustable reference level comparator 41 prepares for an evaluation instruction. This occurs when the solar cells 20c and 20d are covered by equally large amounts which causes zero-pasage discriminator 42 to pass from a low level to a high level position. After delivery of the evaluation instruction store 37 is returned to its initial position. Also by means of an eight-channel analogue comparator 43 and a coder 44, a channel number is fed into an intermediate store 45 when there is voltage parity between the output voltage of summation unit 39 and a reference level adjusted by reference level adjusting unit 31. The reference levels correspond to the normal dimensions of the coins of a coinage system. The channel numbers are supplied to a counter 46 which has a valuation stage, an adding mechanism 48, a store 49 and an indicating means 50. A metal senser 51 prevents the use of counterfeit coins. For coin sorting, the difference between a channel number which is stored in an intermediate store 45 and the counter content of a forward and backward counter 54 is determined in a comparator stage 53. Depending on the difference an instruction is given to control means 55 of mechanism 26.
Patent NL-7602885-A (NL)
Title: Codeinone prepn. from thebaine - by reacting with a halohydric acid in anhydrous medium in the presence of a catalyst, e.g. iodine
IPC: C07D489/02
Filed: 1976-03-19
Abstract: Codeinone (I) is prepd. from thebaine (II) by reacting it with a halohydric acid in an anti-medium in the presence of a catalyst at >=10 degrees C, hydrolysing in an alkaline medium and extracting (I). Yields of up to 95% are obtd. Pref. (II) dissolved in CH2Cl2 is treated, in the presence of I2, with HBr in di-n-butyl ether, hydrolysing in an alkaline medium contg. NaHCO3, extracting with CH2Cl2 and removing the solvent to obtain (I).
Patent NL-8005515-A (NL)
IPC: A23C9/13
Filed: 1980-10-06
Abstract: A method of preparing a heat-stable mayonnaise-type dressing having good keeping characteristics, using an oil and/or fat and other components conventional for the preparation of mayonnaise. The dressing is prepared by mixing a heat-stable yoghurt product which has good keeping characteristics and does not separate whey with oil or fat in a proportion that is low for mayonnaise, as well as with other components conventional for the preparation of mayonnaise, thoroughly stirring the resulting mixture and processing it into a stiff mass.
Patent NL-8401722-A (NL)
Title: Cleaning and adhesion promoting of polymer substrates - prior to metallisation, by glow discharge in low pressure oxidising atmos. using metal cathode with stable oxide layer
IPC: C23C14/02
Filed: 1984-05-29
Abstract: A process for cleaning and promoting the adhesion of substrates that are to be coated with a metal layer comprises introducing the substrate into a vacuum chamber contg. at least one sputter cathode and exposing the substrate to a glow discharge in a low press. atmos. formed in the chamber. The substrate is of organic material or carries a layer of an organic adhesion providing material; the low press. atmos. is an oxidising atmos; the cathode is made from a metal which oxidised rapidly in the prevailing atmos. with the formation of a stable oxide layer on the metal; and the negative potential on the cathode w.r.t. the remainder of the chamber is chosen such that the glow discharge takes place without sputtering of the oxidised cathode surface.
Patent NL-8402040-A (NL)
IPC: H01L21/60
Filed: 1984-06-28
Abstract: The present invention relates to an automated production method for a printed circuit or a printed-circuit board. 
<??>This printed circuit consists of a carrier (10), conductive side regions and/or conductive side tracks (15) and a conductive central zone (14), which are located on one of the sides of the carrier. Before fitting the electrically conductive film, which makes it possible to obtain the said conductive zones (15, 14), the carrier (10) is provided with transverse perforations (12) and a centrally located recess (13) in which an integrated circuit (17) is accommodated. The small wire connections (18) of the integrated circuit (17) are inserted into the transverse perforations (12) and are attached there to the electrically conductive tracks (15). 
<IMAGE>
Patent NL-8500475-A (NL)
IPC: C09D5/04
Filed: 1985-02-20
Abstract: The invention provides for a thixotropic coating composition comprising a binder and a sag control agent which is the reaction product of an isocyanurate-trimer from a diisocyanate containing 3 to 20 carbon atoms and an amine containing at least one primary amino group, the coating composition containing 0,1 to 30 percent by weight of the sag control agent. The invention also relates to a process for coating a substrate using said coating composition and to the coated substrate thus obtained.
Patent NL-8502585-A (NL)
Title: Phenalkyl substd. 1,2,4-triazole derivs. - useful as systemic fungicides
IPC: A01N43/653
Filed: 1985-09-20
Abstract: Triazole derivs of formula Z-(CH2)-mCR1R2-(CH2)-nQ (I) and their agriculturally acceptable acid addition salts and metal salt complexes are new. In the formula, Z is opt substd. 6-10C aryl; R1 and R21-12C alkyl, 3-8C cycloalkyl, 2-8C alkenyl, 5-8C cycloalkenyl. 2-8C alkynyl, 6-10C opt. substd. aryl, or opt. ring substd. 7-14C aralkyl. R1 may also be CN and R2 may also be H; R1+R2 together complete 3-8C cycloalkylene. Proviso that when R1=CN, R2 can also be 1-4C alkoxy, 2-4C alkenyloxy or alkynyloxy. OH, 6-10C aryloxy or 7-14C aralkoxy both opt. substd. in the ring. Q is opt. substd. 1- or 4-(1,2,4-triazolyl); m=0 or 1. and n=1 or 2. (I) prepd. e.g. by reacting Me2N.CR3=N-N=CR4.NMe2 with the appropriate primary amine (R3 and R4=H, halo, 1-4C alkyl, NO2 or CN) (I) are systemic fungicides effective against e.g. Helminthosporium teres; Botrytis cinerea; Erysiphe polygoni; Plasmospora viticola; Piricularia oryzae; Phytophthora infestans and Puccinia gramminis. They can be applied to growing plants or used as seed dressings. In an example 4- 2-(2,4-dichlorophenyl)hexyl -1,2,4-triazole was prepd. from 2-(2,4-dichlorophenyl) hexylamine and N,N-dimethyformamide azine.
Patent NL-8503047-A (NL)
Title: Portable hand-held grinding tool - has angled inlet pipe e.g. for steel granules, receiving space, and air permeable bottom cushion
IPC: B24C3/06
Filed: 1985-11-06
Abstract: Small e.g. steel particles are forced to impact a surface through an inclined inlet pipe to an apertured bottom surface in hand held tool with front and rear handles. Granules are discharged through smaller vacuum-drawing discharge pipe. Tool has enclosed rubber rim and brush-type air permeable rim. Tool has a housing (1) inlet pipe (2) at an angle of 45 degrees to the working surface. The housing also has a smaller diameter discharge pipe (4). The base (5) has a first resilient rubber rim enclosed by a second rim (7) of air permeable material, e.g. brush. Inside rim (6) and base (5) formed a treatment chamber (9).
Patent NL-8503458-A (NL)
Title: Pressure-operated actuator - has chamber of round section with two opposing flats accommodating piston of corresponding shape
IPC: F15B15/14
Filed: 1985-12-16
Abstract: The pressure-operated actuator comprises a housing (2) with chamber (4) extending in the lengthwise direction and also accommodates a piston (10). This acts as a seal between two compartments (12,13). A piston rod (16) extends through one or both end walls (7), while feed and discharge unions (22) for the operating medium are provided to one or both compartments. The chamber is of non-round cross-section, i.e. with two opposing flats, and the piston is correspondingly shaped, pref. having a seal (14) bearing against the chamber wall.
Patent NL-9300358-A (NL)
IPC: F16L3/14
Filed: 1993-02-25
Abstract: The invention relates to a device for the attachment of a horizontal pipe (1) to a wall, composed of a clamp (2) which encloses the pipe and of an approximately semicylindrical supporting shell (4) which is to be inserted between the pipe (1) and that portion of the pipe clamp (2) located beneath and whose length is a number of times greater than the width of the pipe clamp (2). According to the invention, the supporting shell (4) is provided with perforations (6). <IMAGE>
Patent NL-9301118-A (NL)
Title: Crystalline aluminosilicate, method for preparing it, and catalyst which uses it for catalytic cracking of hydrocarbon oil
IPC: C10G11/05
Filed: 1993-06-25
Abstract: The present invention describes a crystalline aluminosilicate having the following properties: (A) a molar ratio of SiO2/Al2O3, as determined by means of chemical analysis, of from 5 to 11; (B) a unit cell dimension of from 24.45 to 24.55 <IMAGE>; (C) a molar ratio of the Al contained in the zeolite skeleton to the total amount contained in the aluminosilicate of from 0.3 to 0.9, as calculated by means of the equations shown in the description; (D) an alkali metal content, as oxide, of from 0.02 to 1.5 wt%; (E) an X-ray diffraction pattern with peaks which are characteristic for zeolite Y; and (F) an ignition loss of from 0.5 to 20 wt%; and a method for preparing it, and a method for catalytically cracking the hydrocarbon oil, and the said catalyst which comprises at least one metal selected from the group consisting of the rare-earth metals and alkaline earth metals. <IMAGE>
Patent NL-9302233-A (NL)
Title: Apparatus to determine the external shape of objects
IPC: A61B3/107
Filed: 1993-12-20
Abstract: The invention describes an apparatus for measuring the external shape of the human cornea with great accuracy. A grid which is projected perpendicularly onto the cornea, the diaphragms required for the grid being in the form of graded filters, is simultaneously recorded by two cameras set up at an angle. The cornea is rendered diffusely radiant by means of a fluorescence technique. Both projector and cameras are provided with linear polarization filters to suppress interference signals such as reflections. An image-processing program calculates the external shape of the cornea from the doubly recorded grid, with the aid of digital filtering techniques. The apparatus is adjusted with the aid of a triangular measurement using focused diode lasers on the iris and infrared illumination of the setup as a whole.
Patent OA-10847-A (OA)
Title: Azole compounds endowed with antimycotic activity for human and veterinary use
Inventor: NAPOLETANO MAURO
IPC: C07D233/60
Filed: 1998-08-28
Abstract: Compounds of formula (II-A) wherein R1 is chloro, fluoro, bromo or trifluoromethyl; R2 is hydrogen, chloro, fluoro, bromo or trifluoromethyl; Z is CH or N; R3, R4 and R5, which are the same or different, are hydrogen or C1-C4 alkyl, with the proviso that R4 is different from R5 when R3 is hydrogen; X is O, S, SO or SO2; R6 is a C1-C5 polyfluoroalkyl group containing at least two fluorine atoms and optionally other halogen atoms selected from the group consisting of chloro and bromo; processes for their preparation and pharmaceutical compositions containing them are described. The compounds of formula (II-A) are endowed with a marked wide range antimycotic activity.
Patent PT-70165-A (PT)
Title: Air-depolarized chlor-alkali cell and method for utilization thereof
IPC: C25B/
Filed: 1979-09-11
Abstract: The electrolytic cell has anode and cathode compartments divided by a separator and an O2 compartment divided from the cathode compartment by an O2 electrode. The cell is operated by (a) feeding alkali metal halide soln., to the anode compartment and aq. soln. to the cathode compartment, (b) feeding molecular O2-contg. fluid to the O2 compartment at a positive gauge press. with total flow rate > theoretical stoichiometric amt. O2 needed for reaction, (c) applying potential between anode and cathode, (d) removing halogen gas and alkali metal hydroxide from anode and cathode compartments respectively and (e) removing O2-depleted fluid from the O2 compartment while maintaining positive gauge press. within the compartment. Pref., or alternatively, the fluid of (b) is O2-contg., CO2-depleted gas of high humidity. Energy efficiency is increased, with operating voltage reduced up to 30% compared with cell evolving H2. OC2-free humidified gas increases efficiency and lengthens cathode life.
Patent PT-88068-A (PT)
Inventor: CONTI ANTONIO
IPC: B65D81/34
Filed: 1988-07-22
Abstract: A disposable package for cooking or heating foodstuffs comprises a heat resistant container (8) made of disposable material and at least one semi-permeable partition (12). The container is divided into upper (13) and lower (14) compartments by the partition. The upper compartment contains the foodstuff to be cooked or heated and the lowermost compartment contains an edible substance comprising aroma and/or flavouring materials. Foodstuffs can be cooked or heated uniformly and at constant temperature using this package.
Patent PT-94769-A (PT)
Inventor: BENSE PIERRE
IPC: E01C19/48
Filed: 1990-07-19
Abstract: The method comprises spreading a layer of bituminous binding material on the surface, spreading at least one layer of aggregates on the layer of binding material, and compacting the layer of aggregates in contact with the layer of binding material. The aggregates consist of loose chips covered with a mixture, which has a pasty consistency, of bitumen and of pulverulent material. The layer of binding material contains at least 11% of the total quantity of bitumen used in the coating. The operations of spreading the binding material and the aggregates and of compacting and surfacing the coating are performed in succession within a period of less than 5 seconds, the speed of advance of the site being at least ten meters per minute. An integral mobile device carrying a bitumen-spraying boom and a finishing table fixed to the rear part of the chassis makes it possible to produce a coating according to the invention using aggregates which are coated with bitumen produced by the device or transported thereby to the rear part of the chassis between the spraying boom and the finishing table.
Patent PT-95518-A (PT)
Inventor: SCHULTE GARY RICHARD
IPC: C07D409/06
Filed: 1990-10-04
Abstract: Process for making antiinflammatory 3-aroyl-2-oxindole-1-carboxamides by reductive debromination or deiodination of 3-(bromo- or iodoaroyl)-2-oxindole-1-carboxamides.
Patent PT-95955-A (PT)
Inventor: BONIFACE ROBERT
IPC: A61F2/28
Filed: 1990-11-21
Abstract: Osteoplasty material substantially devoid of antigenic proteins, wherein the material contains a natural bone structure in which non-denatured type I collagen is integrated, is prepared by selective extraction of bone tissue of human or animal origin. The selective extractant is an aqueous solution of 2-10 molar urea, and the extraction step is conducted at preferably 10 DEG -30 DEG  C.
Patent SE-8703557-A (SE)
IPC: H01C1/00
Filed: 1987-09-15
Abstract: The lower surface (16) of the substrate (12) is flat, and contains a number of microscopic incisions. The resistance element (20) mounted on its upper side (14) comprises a thin film of electrically conductive material in close contact with the upper surface of the substrate. A separate pair of electrical conductors (24,26) each with first and second ends (28,30,32) are connected to the resistance element. An electrically insulating material (48) covers the resistance element (20) and the first ends (28) of the pair of conductors (24,26). The second ends (30,32) of the conductors project outside of the insulating material (48). An electrically conductive sheet (52) is operatively fixed to the substrate lower side so that it fills the microscopic incisions, eliminating hollow formations between it and the surface of the side.
Patent SI-9200126-A (SI)
Title: New glycopeptides, procedure for the preparation and use
IPC: A61P31/04
Filed: 1992-06-29
Abstract: Demethylbalhimycin, a compound of the formula C65H71Cl2N9O24, demethylleucylbalhimycin, a compound of the formula C59H60Cl2N8O23, deglucobalhimycin, a compound of the formula C60H63Cl2N9O19, ureidobalhimycin, a compound of the formula C67H74Cl2N10O25, demethyldeglucobalhimycin, a compound of the formula C59H61Cl2N9O19, and balhimycin V, a compound of the formula C73H84Cl2N10O26, methylbalhimycin, a compound of the formula C67H75Cl2N9O24, balhimycin R, a compound of the formula C72H83Cl2N9O28, have an antibiotic action.
Patent SI-9200285-A (SI)
Title: Tri-substituted tetrahydrofuran antifungals
IPC: A61K36/00
Filed: 1992-10-29
Abstract: An antifungal compound represented by formula ÄIÜ: <CHEM> wherein X is independently both F or both Cl or one X is F and the other is Cl;   Y= <CHEM>   R'   = (C<5>-C<5><4>) alkyl; (C<6>-C<5><4>)alkenyl; (C<6>-C<5><4>)alkynyl; (C<7>-C3/4 )cycloalky or CH<6>R<2>; R<2>   = (C<5>-C<7>)perhaloalkyl; CO<6>R<3> *CH(OR4)CH<6>OR4 or CH<6>N(R5) R<3>   = lower alkyl or H R4   = R<3> or (CH<6>)<6>OR<3> R5   = lower alkyl Z=H, or (C<5>-C psi ) alkanoyl and the carbons with the asterisks (*) have the R or S absolute configuration; or a pharmaceutically acceptable salt thereof as well as pharmacetical compositions containing them and a methods of treating or preventing fungal infections in mammals using them are disclosed.