baber/WOPTO huggingface dataset:
Patent MX-9708369-A (MX)
Title: Active material for a nickel cathode cell, method to produce same, and method of production of a nickel cathode cell.
Inventor: KIM GEUN-BAE
IPC: H01M4/52
Filed: 1997-10-30
Abstract: The invention describes an active material for a nickel cathode cell, a nickel-metal hydroxycarbonate that this the formula Ni1-2xM2x(OH)2(CO3)x(0<x<=0.05), wherein M is a trivalent metal, the average diameter of the active material is of 8.20 ??m, its taper density is greater than 1.6 g/cm3, the network structure constant of its C axis is 4-6 ??, the structure constant of its A axis is of 2.5-2.7 ??, and its form is globular. The active material increases the capacity of an increased cell the availability of the active material makes high speed charge-discharge cycles possible and has a life of more than twice than the active material which uses ordinary nickel hydroxide.
Patent MX-9708462-A (MX)
Title: Casket having memorabilia compartment.
Inventor: LAPHAN DENNIS C
IPC: A61G17/04
Filed: 1996-05-06
Abstract: A casket (10) is provided with an integral memorabilia compartment for the placement, display and storage therein of personal effects and mementos of memorialization of the deceased. In one form the casket comprises a shell (12), a cap (14) pivoted to the shell (12), and an openable and closable memorabilia compartment (162) forming a part of the cap (14). In another form the casket (10) comprises a shell (12), a cap (14) pivoted to the shell (12), and an openable and closable memorabilia compartment (302) forming a part of the shell (12). In both forms the memorabilia compartment is so positioned and configured as to provide convenient access to mourners paying respects to the deceased for placing personal effects and mementos therein and to provide display of the personal effects and mementos placed therein for viewing by the mourners.
Patent MX-9801481-A (MX)
Title: Deodorisation plant for fatty oils
Inventor: HILLSTROM ANDERS
IPC: B01D3/34
Filed: 1997-07-01
Abstract: A deodorisation plant for tratment of fatty oils comprises a vessel (1) connected to a vacuum source, In the vessel there is a distilation column filled with structured packing material through which column the oil which shall be deodorised is brought to flow under influence of gravity and to meet a deodorisation gas in counter-current. In the vessel there is also a number of trays for collection of oil provided with drainage outlets in theri lower part. The oil is treated with deodorisation gas in a batchwise way in these trays. The vessel is provided with an inlet (7) for oil and a connection (2) to a vacuum source in its upper part. In its lower part there is an outlet (9) for oil.
Patent MX-9805343-A (MX)
Title: Method and equipment for the flow of offshore oil production.
Inventor: LIMA PAULO CESAR RIBEIRO
IPC: E21B43/12
Filed: 1998-06-30
Abstract: This invention relates to a method and equipment to assist the flow of offshore oil production. At least three production lines (14, 15, 16) are used, which are interconnected close to offshore well-heads or manifolds (1) forming two U-shaped lengths (2 or 3) of pipe acting as circuits for passage of the hydrocarbon mixture procuced. A mechanical interface (12) is periodically inserted into one (14 or 15) of the U-shaped branches of pipe and, driven by high pressure gas, travels along the pipe length (2 or 3) to return to the gathering centre (20). In its passage it pushes along the volume of hydrocarbon mixture which has accumulated in the pipes (14/16 or 15/16).
Patent MX-9807036-A (MX)
Title: Electrical connection for a polymeric laminate battery structure
Inventor: WARREN PAUL C
IPC: H01M50/536
Filed: 1998-08-28
Abstract: Electrical connection is maintained between an electrical conductor element (32) and a fragile expanded-metal grid current collector element (12) of a flexible laminate structure rechargeable battery (10) by means of thermally-activated adhesive sheet material (34) which provides physical reinforcement as well as maintaining stable electrically-conductive contact between the elements. Such adhesive materials comprising a metal foil surface (46) may also provide direct electrical connection between current collector or battery electrode elements and external utilization devices.
Patent NL-2024274-A (NL)
Title: A collapsible multi-tray packaging with flexible insert cells for transport of goods
Inventor: JOSEF KNOB
IPC: B65D25/04
Filed: 2019-11-21
Abstract: A collapsible multi—tray packaging (100) with flexible in— sert cells (2) for transport of goods, comprising collapsible frame structure (1), which comprises opposing inwardly folda— ble shorter sides (1.1) and opposing inwardly foldable longer sides (1.2), further comprising at least two trays (3) of flexible insert cells (2), wherein the flexible insert cells (2) are in each tray (3) movably mounted in the inner groove (5.1) of horizontal guides (5) using sliding elements (4), and wherein the horizontal guides (5) are interconnected with a flexible material (2.3) between individual trays (3), wherein the movement of the flexible material (2.3) is not linked to the movement of the insert cells (2) in individual trays (3). On the two outer faces (1.11) of the opposing shorted sides (1.1) of the collapsible frame structure (1) there are verti— cal C—shaped guides (6) mounted, wherein in the vertical guides (6) sliding couplings (7) are movably mounted, these sliding couplings (7) being firmly attached to the outer face (5.2) of the horizontal guides (5), and wherein to the outer face (5.2) of the horizontal guide (5) of the first top tray (3.1) there are suspension hooks (8) attached, which are sus— pended with their curved part (8.2) from the top face (1.3) of the opposing shorter sides (1.1) of the frame structure (1).
Patent NL-2025891-A (NL)
Title: Preparation method of super-hydrophobic lignin sponge with oil-water separation function
Inventor: SHOUJUAN WANG
IPC: C08L97/00
Filed: 2020-06-23
Abstract: The present invention discloses a preparation method of a super-hydrophobic lignin sponge with an oil-water separation function, and relates to the technical field of chemical engineering and polymeric functional materials; dissolving alkali Iignin in a polar solvent, slowly adding an initiator to an obtained alkali lignin solution, heating to 90-180°C under protection of nitrogen, slowly adding long-chain alkane methoxysilane to react to obtain a modified alkali lignin solution, settling the modified alkali lignin solution to separate out an alkali lignin modifier, drying for later use, dissolving the alkali lignin modifier in the polar solvent again to obtain a solution, soaking a sponge in the solution, taking out the sponge and drying, to obtain superhydrophobic Iignin sponge; a modified Iignin-processed sponge is utilized to form a super-hydrophobic sponge, and the super-hydrophobic sponge has strong selectivity, and strong oil absorption capacity, adopts raw materials which are cheap and rich in source, belongs to cyclic comprehensive application of biomass raw materials, and thus has good application prospect and economical benefit.
Patent NL-6910658-A (NL)
Title: Controlling an apparatus forming filaments - etc from a heat-softened mineral
IPC: C03B37/10
Filed: 1969-07-10
Abstract: The filaments are formed in sections and fed to a receiver area where they are assembled on a conveyor and then removed. The quantity of filaments fed to the receiver area is continuously monitored and the feed from a section not functioning properly is interrupted. The speed at which the assembly conveyor moves is reduced if a discrepancy is detected. Consequently the quantity of material per unit of assembled compound coming from the remaining sections is maintained constant. The faulty section is switched off until normal operation is restored.
Patent NL-7013721-A (NL)
Title: Decarburisation annealed rimmed steel prodnimprovement
IPC: C21D9/52
Filed: 1970-09-17
Abstract: A decarburization annealed rimmed steel consisting of an inter-relationship between Mn, S and O in a common rimmed steel compsn. within the scope of the formula: -0.007 = 0.15(Mn)%-(S)%-(O)%=0.016.
Patent NL-7411739-A (NL)
IPC: C07D501/36
Filed: 1974-09-04
Abstract: 7-(2-Aminomethylphenylacetamido-3-(heterocyclic-substituted)thiomethyl -3-cephem-4-carboxylic acids in which the heterocyclic substituent is 2-(1,3,4-thiadiazolyl)- or 2-(5-hydroxymethyl-1,3,4-thiadiazolyl)-, and their nontoxic, pharmaceutically acceptable salts and their Schiff bases, as made by reaction of salicylaldehyde with the free amino group, are valuable as antibacterial agents and are particularly valuable as therapeutic agents in poultry and animals, including man, in the treatment of infectious diseases caused by many Gram-positive and Gram-negative bacteria.
Patent NL-7506525-A (NL)
Title: Continuous viscose filament washing unit - has pre washing bath before filaments pass through spray which also tops up bath
IPC: D01F2/06
Filed: 1975-06-02
Abstract: A process and apparatus are claimed for washing continuous freshly-spun viscose filaments with warm water with a water spray of a pH value of 7.0-7.5 at a temperature of 50-75 degrees C and, before spraying, the filaments have been pre-washed in a bath of water with a pH value of at least 1.5 and a temperature of at least 30 degrees C but below the temperature of the water spray. The process ensures that heavy waste matter is removed from the viscose filaments, with a minimum water consumption, in a compact and simple unit.
Patent NL-7611039-A (NL)
Title: Building with sandwiched panel roof - has each panel with two thin strong plates enclosing thick lightweight material
IPC: E04B7/02
Filed: 1976-10-06
Abstract: The building has a roof of sandwich panels which are the source of most of its stability at least. The panels each comprise two thin strong plates (6) spaced apart, and with a relatively thick layer (9) of very light cohesive material in between, such as perlite, plastic foam or honeycomb material. This adheres to each plate over at least most of its area so that it cannot slide, forming a cohesive flexible unit. The panels have, along two opposite edges running towards the ridge, beams, each incorporating an upright web along the thick layer (9), and flanges along the top and bottom of the panel.
Patent NL-7700624-A (NL)
Title: Quickly movable irrigation equipment - has non-return valves opening on cessation of pressure to allow water escape
IPC: A01G25/09
Filed: 1977-01-21
Abstract: The quickly-movable irrigation equipment is for farm and garden use, having a flexible hose to which sprayers with feet are secured at intervals, the hose being wound onto a reel for transport. Non-return valves (9) are mounted in the hose at intervals, pref. at the sprayer positions. These open automatically on cessation of pressure in the hose, so that any water remaining in it can then run out. Each valve can comprise a stainless steel ball (12), pressed by the water pressure in the hose against a seat (10), pref. of plastic, and inside which is a coil spring (11) of conical shape, compressed when the ball is pressed against the seat.
Patent NL-7706503-A (NL)
Title: Hydroxy-peptide bestatin derivs. - with aminopeptidase B, leucine-aminopeptidase and bleomycin hydrolase inhibiting and bleomycin antitumour potentiating activity
IPC: A61K31/16
Filed: 1977-06-13
Abstract: New bestatin derivs. are cpds. of formula R1CH(NH2).CH(OH).CO.NH.CH(R2).COOH (I), where R1 is hydroxybenzyl; and R2 is 1-6C alkyl, hydroxyalkyl, mercaptoalkyl, carboxamidoalkyl, alkoxyalkyl, alkylmercaptoalkyl, carboxyalkyl, aryl, aralkyl or substd. aralkyl. Specific cpds. (I) include (2RS, 3RS)-3-amino-2-hydroxy-4-(p-hydroxyphenyl)-butyryl-(5)-leucine. In an example, this is prepd. by (a) refluxing Z-(2RS, 3RS)-3-amino-2-hydroxy-4-(p-methoxyphenyl)butyronitrile with conc. HCl and dioxan in the presence of anisole; (b) reacting the resulting (2RS, 3RS)-3-amino-2-hydroxy-4-(p-hydroxyphenyl)butyric acid with Z-Cl in the presence of NaOH; (c) reacting the resulting Z-(2RS, 3RS)-3-amino-2-hydroxy-4-(p-OZ-phenyl)butyric acid with Leu-OB3I in the presence of N-hydroxybenzotriazole; and (d) hydrogenating the resulting Z-(2RS, 3RS)-3-amino-2-hydroxy-4-(p-OZ-phenyl)-butyryl-(5)-leucine benzyl ester over palladium black.
Patent NL-7708451-A (NL)
Title: Underwater tunnel foundation construction system - use pipe driven through roof and floor openings and concrete filling
IPC: E02D27/52
Filed: 1977-07-29
Abstract: The system uses opposite openings (1, 3) in the roof and floor of the tunnel (16), and which are temporarily shut off after submersion. A cofferdam (5) is then built round the opening in the roof, so as to extend above water level, and the water inside it is pumped out. The seal in the roof opening is removed and a first length (6) of pipe inserted, its lower end being secured round the opening in the tunnel floor. A second length of pipe (7) of smaller dia. is then inserted in the first, so as to bear against the floor opening seal, and driven into the ground, taking the seal with it so as to shut off its end. The inner pipe is then filled with concrete up to the level of the tunnel floor and extracted. The first pipe is removed after pumping water out of it, the roof opening is sealed and the coffer-dam removed.
Patent NL-7713925-A (NL)
Title: 4-Deceno:nitrile used as fragrance - in perfumes and perfumed products
IPC: C11B9/00
Filed: 1977-12-15
Abstract: Processes for preparing perfume compsns. and for perfuming products such as soaps, detergents, cleaning compsns. and cosmetics, using 4-decenonitrile (I), are claimed. Also claimed is the cis isomer of (I). (I) is pref. used in the cis form or in the form a mixt. contg. =50% of the trans isomer. The cis isomer can be prepd. by reacting cis-4-decenal with NH2OH.HCl and treating the resulting oxime with acetic anhydride. The cis isomer has a strong fresh lily-of-the-valley aroma accompanied by a pleasant green note.
Patent NL-7805663-A (NL)
Title: Purificn. of phenol made by oxidn. of alkylbenzene cpd. - by treatment with silica-alumina catalyst and distn.
IPC: C07C37/86
Filed: 1978-05-25
Abstract: Purificn. of a phenol (I) made by oxidn. of an alkylbenzene cpd. to a benzenemonocarboxylic acid, followed by decarboxylative oxidn. of the acid or a salt, ester or anhydride of this, to form the (I) is described. The purificn. stage comprises treating (I) with a silica-alumina catalyst and distilling off the (I). The process is esp. useful for purifying phenol made by oxidn. of toluene, ethylbenzene, etc. followed by oxidative decarboxylation of the resulting benzoic acid. The purifcn. stage gives a phenol prod. with a much reduced benzaldehyde content. Relatively simple appts. is used and expensive corrosion-resistant materials need not be used.
Patent NL-7807877-A (NL)
Title: Pumping installation for tank - has pump raised to folding platform for maintenance and repair
IPC: E03B5/04
Filed: 1978-07-25
Abstract: The pumping installation for tanks consists of at least one pump which for maintenance and repair can be raised in guides up to a service platform, made from a metal grill and mounted inside the tank. The platform, or part of the platform, is connected to hinges so that it can be stowed in a vertical position. The surface area of the platform is approximately equal to half the cross-sectional area of the tank. The installation is intended to make pump maintenance easier and tank construction smaller, lighter and cheaper.
Patent NL-7810871-A (NL)
Title: Fuel cell catalyst treatment - comprises depositing carbon around platinum crystallites supported on carbon substrate
IPC: H01M4/96
Filed: 1978-11-01
Abstract: Method of improving a catalyst of Pt crystallites supported on carbon consists of depositing porous carbon on and around the Pt crystallites. The carbon is deposited by heating the catalyst in the presence of a carbon cpd. in the vapour (gas) phase, to decompose the cpd. and form porous carbon. The carbon on and around the Pt crystallites suppresses the recrystallisation and grain growth of the particles of Pt when the catalyst is heated above 100 degrees C, i.e. when used in fuel cells. Hence, loss of specific surface is avoided.
Patent NL-7811026-A (NL)
Title: Support structure for pipes in heat exchanger - formed by strips folded meander-form between horizontal rows
IPC: F28F9/013
Filed: 1978-11-06
Abstract: The straight pipes assembled in a bundle in a heat exchanger are supported by a strip of metal folded into a meandering or undulating form. The sections of the strip farthest from its centre line, are curved in the main direction followed, towards the centre line, with a curvature which corresponds to that of the outer surface of the pipes. The pitch of the centres of the successive curved sections on the same side of the strip correspond to the pitch of the pipes in the bundle in the horizontal direction and its curved sections projecting downwards rest on one horizontal row of pipes, whilst the following row of pipes in the horizontal direction rest on the curved sections of the strip which project upwards. To restrict the free dom of the pipes in the bundle to vibrate between their points of support and to ensure that the maximal area of flow is allowed by not having all the points of support in the same plane as happens with drilled plates. The drilled plates make the assembly of the pipe bundle awkward and also impede the flow of the heat exchanging medium longitudinally.
Patent NL-7901525-A (NL)
Title: Heat insulating structure for windows - comprises decorative and heat resisting blinds held apart by mountings on roller
IPC: A47H23/06
Filed: 1979-02-26
Abstract: The heat-insulating structure is for mounting at a window or other surface in a building to be insulated, having a roller mounted above the window and to which three or more blinds are secured, for winding onto it. When fully unwound they extend parallel to each other over the surface area of the window, and means are provided to hold them clear of each other when unwound. The blind nearest the window has sunor heat-resistant characteristics, while that furthest from it is of decorative material. The one in between is of heat-resis material. The blinds are held apart by the devices which secure them to the roller (4) and by a common distance piece (9) attached to their lower ends.
Patent NL-8001488-A (NL)
Title: Cavity wall energy transmission limitation method - acts between vertical surfaces and contains gas between in compartments one above the other
IPC: F25D23/06
Filed: 1980-03-13
Abstract: The method limits the transmission of energy between two parallel vertical surfaces, heat conductivity being determined by air or another gas, and radiation by using surfaces with a low emission rate. The gas between the surfaces is contained in compartments one above the other, the uppermost portions of the compartments being affected by the surface with the higher temperature and the lowermost ones by that with the lower temperature. Thus the effect on the gas or air in the compartments is largely the same as the natural temperature distribution in a similar air chamber, so that convection is largely counteracted.
Patent NL-8002662-A (NL)
Title: Vehicle roof mounted luggage container - is of two=part hinged configuration of spoiler design reducing wind resistance
IPC: B60R9/055
Filed: 1980-05-08
Abstract: The luggage boot is designed for mounting on the roof of a car or any other suitable vehicle. It can be designed to give full protection against weather, loss or theft, also to give less wind resistance than a roof rack, and to act as a spoiler when towing a caravan, thus reducing wind resistance. Incorrect loading resulting in danger to other road users is also completely excluded.
Patent NL-8006093-A (NL)
Title: Hoist driving system for cable - has two coaxial discs mutually spring loaded and has eccentric intermediate disc with conical edges
IPC: B66B15/04
Filed: 1980-11-07
Abstract: The driving system for a hoist mechanism is maintained in a housing with two coaxial elements,one of which has a spring loaded attachment to maintain it in contact with the other. A cable (13) is wrapped around periphery of the coaxial disc elements and rests in a groove against one of the faces (11), one end of the cable being fixed. The discs are held together by a number (typically six) of bolts having hexagonal heads. Between the aforementioned discs is a third flat disc of smaller diameter with conical faces on its outer edge and containing a ball race, which enables it to be driven around when suitably lubricated.
Patent NL-8102137-A (NL)
Title: Cylindrical building construction unit - has max floor to wall area ratio and conical roof which may drain via perimeter balcony
IPC: E04H3/10
Filed: 1981-04-29
Abstract: The building (1) such as a dwelling house or a sports hall or the like comprises an upright wall structure (5,7) carrying a roof (10). At least part of the wall structure is formed as a cylinder with circular cross-section to give maximum floor area for a given wall area to save material and heat loss or gain. The building may have a ground floor (2) with first floor (3) above which is surrounded by a balcony (12) with drainage facility whilst the roof is in the form of a cone with the gutter-less eave projecting over the balcony.
Patent NL-8600728-A (NL)
Title: Compact disc with optically recorded signal tracks - consists of two identical discs joined together to make double-sided recording
IPC: G11B7/24024
Filed: 1986-03-21
Abstract: The disc (1) has a dia. of 13 cm. It consists of optical recording tracks on the inside faces of two otherwise identical transparent substrates (1A,1B). Each substrate is made by injection moulding in such a way that it has a thickened outer rim (3A,3B) and the thickened inner rim around the central hole. The inner faces of the substrates have a grooved structure (7A,7B) on which the reflective recording track layer (8A,8B) is built up. The inner and outer rims of the two discs are welded together, e.g. using ultrasound to form the finished compact disc.
Patent NL-8800639-A (NL)
IPC: H04L12/413
Filed: 1988-03-16
Abstract: A multi-station communication bus system allows for the use of several master stations by way of an arbitration organization. A message contains a master address which is subjected to an arbitration operation, a slave address with space for a slave address acknowledge bit, a control signal with space for a control acknowledge bit, and one or more data bytes. Per data byte an indication of the "last" byte is also transmitted and space is reserved for a data acknowledge bit. When a data acknowledge bit is not correctly received, the data byte in question is repeated until at the most the maximum frame length is reached. The remainder of a message is then placed in a next frame. If an address or control acknowledge bit is not correctly received, the relevant frame is terminated. In case of a plurality of bytes in a message, the first frame thereof has a lock control signal that is activated upon communication of at least one data byte. Moreover, the last byte of the message is put in a separate frame that has an unlock control signal which is activated upon communication of the last byte.
Patent NL-8800701-A (NL)
Title: Mfg. medium heater - by closing space between tank and casing with fibrous strip before filling with insulation
IPC: F24H1/18
Filed: 1988-03-21
Abstract: The method manufactures a medium-heater comprising an inner tank, an outer casing, and insulating material between holding the two apart. The casing is placed round the tank so as to leave an intervening space for the insulation. This space is closed at one end by fixing a strip of fibrous material between the two. The space between tank, casing and end wall is then filled with free-flowing insulation material, which is then caused to harden and form rigid insulation round the inner tank.