baber/WOPTO huggingface dataset:
Patent MX-9708721-A (MX)
Title: Encapsulated fertiliser granulates.
Inventor: LOCQUENGHIEN KLAUS HORCHLER VO
IPC: C05G3/00
Filed: 1996-06-03
Abstract: Encapsulated fertiliser granulates encapsulated with an ethylene copolymer bearing carboxyl groups in which the carboxyl groups may also be in the form of their salts, where the ethylene copolymer bearing carboxyl groups consists of a) 75 to 90 wt. percent ethylene and b) 10 to 25 wt. percent of an 'alpha'-olefinically unsaturated C3 to C6 alkyl carboxylic acid, and from which such encapsulated fertiliser granulates containing an active plant protection agent are excluded.
Patent MX-9709092-A (MX)
Title: Solution for direct application on the skin for controlling cattle and sheep parasites.
Inventor: ETCHEGARAY JEAN-PIERRE
IPC: A01N43/56
Filed: 1997-11-25
Abstract: A solution for direct application on the skin to eliminate cattle and sheep parasites, particularly Boophilus microplus, including 0.05-25 percent, preferably 0.05-10 percent and particularly 0.1-2 percent w/v, relative to the total solution, of a compound of formula (I), in a low-volume formulation designed to release the compound of formula (I) onto the skin and hair for contact activity against parasites.
Patent MX-9801097-A (MX)
Title: Bib having an improved pocket.
Inventor: REINHART RICHARD NICHOLAS JR
IPC: A41B13/10
Filed: 1998-02-09
Abstract: The present invention provides a bib having an improved pocket. The pocket is formed by a pocket panel disposed adjacent a body panel. A longitudinally extending crease is disposed in at least one of the pocket panel and the body panel. In one embodiment, the bib includes an apron panel for facilitating gravitational opening of the pocket. The apron can comprise a longitudinally extending crease. The creases in each panel can extend generally parallel to a longitudinal centerline of the bib.
Patent MX-9803119-A (MX)
Title: Belt reinforcing material and belt constructed therewith.
Inventor: WESTHOFF WILLIAM L
IPC: F16G1/08
Filed: 1998-04-21
Abstract: A belt reinforcing material of at least two layers where one layer is a twined fabric and the other layer is a woven fabric that are attached to each other such as by needle-punching. A toothed power transmission belt with a plurality of teeth spaced along one side of the belt includes the aforementioned fabric disposed at a peripheral surface that includes the belt teeth.
Patent MX-9805411-A (MX)
Title: Improved double metal cyanide catalysts and methods for making them.
Inventor: BOWMAN PAUL
IPC: C07C29/141
Filed: 1998-07-02
Abstract: Improved double metal cyanide (DMC) catalysts useful for making epoxide polymers are disclosed. One catalyst is a paste of a double metal cyanide (DMC) compound, an organic complexing agent, and water. The paste comprises at least about 90 wt.percent of particles having a particle size within the range of about 0.1 to about 10 microns as measured by light scattering in polyether polyol dispersions of the catalyst particles. Preferred catalysts have a bimodal particle size distribution. The paste catalyst is more active and simpler to prepare than powder DMC catalysts. Polyols made from the paste catalyst have low unsaturations, low viscosities, and narrow molecular weight distributions, and are useful in making a variety of polyurethane products. Improved results are also obtained with DMC catalysts in powder form of very small particle size.
Patent NL-2021334-A (NL)
Title: Particle traps and barriers for particle suppression
Inventor: HAN-KWANG NIENHUYS
IPC: G03F7/20
Filed: 2018-07-18
Abstract: Designs are provided to reduce the possibility of contaminant particles with a large range of sizes, materials, travel speeds and angles of incidence reaching a particle-sensitive environment. According to an aspect of the disclosure, there is provided an object stage comprising first and second chambers, a first structure having a first surface, and a second structure. The second structure is configured to support an object in the second chamber, movable relative to the first structure. The second structure comprises a second surface opposing the first surface of the first structure thereby defining a gap between the first structure and the second structure that extends between the first chamber and the second chamber. The second structure further comprises a third surface within the first chamber. The object stage further comprises a trap disposed on at least a portion of the third surface, the trap comprising a plurality of baffles.
Patent NL-2029200-A (NL)
Title: Gluten-free hypoallergenic soy protein flour and preparation method thereof
Inventor: ZUOJIN WANG
IPC: A61P37/08
Filed: 2021-09-17
Abstract: The present invention relates to gluten-free hypoallergenic soy protein flour and a preparation method thereof. The method comprises: adding indicated polyphenols into a soy protein aqueous solution, well agitating the solution, adjusting the pH value of the solution to be alkaline, and allowing the solution to react in the dark at room temperature for 24 h to obtain a polyphenol-soy protein covalent compleX solution, adding oligo/polysaccharides into the polyphenol-soy protein covalent compleX solution, and well agitating the solution to obtain a reacting solution, freeze-drying the reacting solution to obtain reactant powder, and allowing the reactant powder to react for 12-36 h at 55-65 ° C at a relative humidity of 75% to obtain the hypoallergenic soy protein flour.
Patent NL-2034663-A (NL)
Title: Transcranial electrical stimulation cap with multi-area stimulation
Inventor: XINGXING LI
IPC: A61N1/20
Filed: 2023-04-23
Abstract: Disclosed is a transcranial electrical stimulation cap with multi-area stimulation, including a 5 multi-point stimulation cap body and a solar brim that are connected with each other, and also a control handle and a humidifying bottle; the multi-point stimulation cap body is respectively provided with a pair of parietal lobe stimulation holes, a pair of temporal lobe stimulation holes, a pair of occipital lobe stimulation holes, a pair of frontal lobe stimulation holes and a pair of central part stimulation holes, and each of the holes is accordingly connected with one electric stimulation 10 module; the solar brim is designed with a first Bluetooth control module; an upper is provided with a solar power supply module; the control handle includes a second Bluetooth control module; and the humidifying bottle includes a bottle body and an L-shaped nozzle. The main body of the invention is a cap, and the detachable multi-point stimulation cap body, the solar brim, electric stimulation modules are arranged on an inner side of the cap body, and the design of the control 15 handle and the humidifying bottle all play the role of facilitating people to use independently in daily life. At the same time, the multi-area stimulation function allows users to select one or several areas for electrical stimulation, thus increasing the effect of transcranial electrical stimulation.
Patent NL-6918945-A (NL)
Title: Vitreous metal coating enamel compsn
IPC: C03C3/118
Filed: 1969-12-17
Abstract: Vitreous enamel for coating metals and alloys comprises SiO2 in wt.% 30-65, CaO 0.2-15, Al2O3 2-9, MgO 0-1, Va2O + K2O 12-25, B2O3 8-30, Fe2O3 0-0.5, BaO 0-5, Mu2O3 0-3 and specifically CuO 2.8-3.8 and F 2-9.
Patent NL-7017122-A (NL)
Title: Pneumatic product off-take system - for small circular knitting machines
IPC: D04B15/92
Filed: 1970-11-23
Abstract: Apparatus for pneumatic suction equipment on small circular knitting machines of the known type with a draw-off pipe situated within the needle cylinder, into which the textile product concerned is drawn off by the air suction and passed on, with the improvement that the draw-off pipe opens into a fixed housing of greater diameter below the needle cylinder at an arbitrary, approximately stocking-length distance from its upper edge, the housing having a lateral suction branch and a lower suction branch while an insert driven in rotation in synchronism with the rotary motion of the needle cylinder, perforated in its cnetral zone and tapering downwards in funnel form, and supported axially with respect to the needle cylinder.
Patent NL-7101764-A (NL)
Title: Mixing plant - with epicyclic mixing worm in the vat and single motor drive
IPC: B01F7/30
Filed: 1971-02-10
Abstract: The worm slants outwards from a gland in the bottom of the circular section vat, offset from centre line, to a bearing at the end of an arm fixed to a central shaft about which the arm rotates independently of the vat. The motor is coupled to the central shaft via bevel gears and the worm shaft driven by a planet wheel from a sun wheel on the shaft whilst a gear train, with spring clutches, drives an internal rack on a flange at the base of the vat. Simplified electrical control and reduced space requirements.
Patent NL-7300767-A (NL)
IPC: B01J8/08
Filed: 1973-01-18
Abstract: 1383734 Wet separation of particular materials CRANE CO 30 Jan 1973 4648/73 Heading B2H Particulate mixed, e.g. spent, ion exchange resins are reclassified into separate cation and anion exchange resin fractions by introducing the mixed resins into the top of a vertical column of liquid in which the cation and anion exchange resins settle at different rates of. fall, thereby separating into distinct fractions which are separately collected, the reclassification being enhanced by maintaining a laminar downward flow of liquid in the vertical column. The laminar flow of liquid operates to streamline the particulate resin flow and limits random vertical movement of the particles resulting in a reduction in the total number of particle collisions. Moreover the downward flow of liquid enhances the settling of the larger as compared with that of the smaller particles: The liquid used is preferably water and the laminar flow has a Reynolds number of between 200 and 2200. A resin-receiving vessel is preferably provided above, and adapted to communicate with, the vertical redassification column and an upward current of liquid is set up in this vessel to effect backwash of the resins to remove the fines and/or preliminary redassification of the resins prior to their passing from the vessel into the column. Reclassification may also be enhanced by increasing the buoyancy of one of the types of resins in the vertical column by maintaining a dispersion of air bubbles in the liquid therein and contacting the particulate resin with a hydrophobic, aerophilic flotation agent which selectively adheres the cation or anion resin to the air bubbles. Flotation agents specific to anion exchange resins may include a polyamine alkyl sulphate, xanthate, dithiophosphate, dithiocarbamate or an arenesulphonate. Flotation agents specific to cation exchange resins may include a polyacrylamide, primary amine, quaternary amonium salt, primary ammonium, alkyl-pyridinium salt or a thiocarbanilide. A suitable plant is described.
Patent NL-7312342-A (NL)
Title: Dough rolling machine - with superimposed circular tracks defined by moving and stationary surfaces
IPC: A21C7/02
Filed: 1973-09-07
Abstract: Machine for forming balls from pieces of dough, of the known type in which the dough pieces are transported between moving and associated stationary surfaces, the moving surfaces having the form of superimposed cylindrical sleeves with a upwardly decreasing diameter, mounted on a rotor, able to revolve round a vertical axis, with means for transferring the dough pieces from one cylindrical sleeve to the other and for the feed and discharge of the pieces to and from this, but with the improvement whereby (a) each cylindrical sleeve is connected by a relative large radius of curvature to a plane part of the rotor perpendicular to the axis of rotation and extending to the next lower cylindrical sleeve, and having a minimum radial with equal to the smallest dimension of a dough piece (b) the dough pieces are supplied to a higher cylindrical sleeve and having passed this are discharged from the machine or supplied to a lower cylindrical sleeve. The machnine is of simplified construction and eliminates the production of 'dough tails' liable to be produced in the known machines and causing deformation of the dough bells formed.
Patent NL-7509312-A (NL)
Title: Dicalcium phosphate dihydrate preparation from calcium - compounds and phosphoric acid and/or phosphates
IPC: C01B25/32
Filed: 1975-08-05
Abstract: In wet process carried out batchwise or continuously in presence of water and opt. basic cpd., reactants are used with max. plus-or-minus 15 wt. % deviations from stoichiometric amounts, according to equation: 3H+, + PO43- + Ca2+ + 2 OH- right arrow CaHPO4.2H2O. For achieving defined particle size or particle size distribution, reactants are first mixed quickly and intimately in amounts such that pH 2-6 is set up and maintained at temps. below 70 degrees C (25-45 degrees C) for duration of reaction. Smaller particle sizes are obtained by carrying out reaction at higher pH of given range, and adding bal. of Ca cpd. and opt. base after addition of complete amount of H3PO4 and/or phosphate; filtering and processing after pH of reaction mixture has fallen to 6.5-7.5 after a temporary increase. Products are used (pref. stabilised) in cosmetics and medicinal preparations. Stabilisation prevents hardening of toothpastes by reaction with contained glycerol.
Patent NL-7511484-A (NL)
Title: Water cooled gas withdrawal shaft for steel converters - has cup shaped inlet section to improve gas flow
IPC: C21C5/40
Filed: 1975-09-30
Abstract: The inlet area of the shaft in the horizontal plane corresponds approximately with the size of the mouth of the converter, and is situated at a distance from it. The upwards running section of the shaft is provided with material traps in the direction of suction and is provided with water cooling pipes in the walls. The inlet opening to the shaft, in vertical section, is cup shaped, and the lower rim of the opening is virtually horizontal. The cup shaped lower portion of the shaft avoids contraction effects and recirculation areas in the gas flow, and minimises the effect of gas impulses on the wall, thus reducing wear on the shaft of prior art types (e.g. of DT 1433684 and 1433568).
Patent NL-7602651-A (NL)
Title: Heat energy recovery equipment - has stale air discharge combined with smoke chimney supplying fresh air heat exchanger
IPC: F28D21/00
Filed: 1976-03-12
Abstract: The equipment recovers heat energy in the mechanical ventilation system of a house etc. having a central heating system with forced draught. The fume discharge (12) from the heater unit is connected to the ventilation air outlet (1), and the fresh air supply (9) for ventilation air discharge and smoke chimney. The heat exchanger can be formed by an annular space outside the combined discharge pipe (6), fins or other components (11) being mounted in this space to assist in heat transfer. The ventilation air discharge pipe can be connected to the heat exchange by a bend (13), to which the chimney is connected.
Patent NL-7708856-A (NL)
Title: Cardboard blank for triangular shaped pack - has fold lines to form three side wall panels and lip, and triangular flaps with lips for end walls
IPC: B65D5/02
Filed: 1977-08-11
Abstract: The blank (1) in a stiff foldable material such as cardboard is for producing a pack with a triangular end wall. It comprises a rectangular central portion (2) with two fold lines (4, 5) dividing it into three panels (6, 7, 8) to form the three side walls. The outside of one outer panel (6) has a fold line (3) to form a lip (9). fold lines (11, 12) form triangular flaps (13-18) on the three panels and two of the flaps (14, 15; 7, 18) on each side have further fold lines to form a lip (19-21) on each flap, which lips serve to interconnect these flaps (13-15 and 16-18) to form the two triangular end walls.
Patent NL-7808046-A (NL)
Title: Applying screw caps in bottle filling machine - involves passing inclined cap supply guide to place caps using spring loaded finger and engaging cap to give partial rotation
IPC: B67B3/24
Filed: 1978-07-31
Abstract: The arrangement is used for placing a screw cap on to a bottle. The bottles are moved on a conveyor (1) towards a guide passage (6, 5) which receives the caps and lowers them as they move along in the same direction as the bottles. Once placed on the bottle, a spring-loaded finger (16) engages the side of the cap, thus rotating it relative to the moving bottle by a small amount. The cap guide may contain spring-loaded strips to press the cap down onto the bottle top as it moves.
Patent NL-7808310-A (NL)
Title: Identification system using pattern of eyeball blood vessels - superimposes radial branches onto circular scales to obtain set of characteristic readings
IPC: G06K9/50
Filed: 1978-08-08
Abstract: The system for identifying a person is based on analysing the pattern of blood vessels of an eyeball instead of using fingerprints. The eye is scanned by an optical system and a set of signals is passed to a memory and a signal processing system. The pattern of blood vessels obtained has a large number of branches radiating out from a central point corresponding to the pupil of the eye. These branches are superimposed on two concentric rings divided up into degrees of a circle. The position of each branch, where it crosses these two rings is evaluated and recorded. This gives a set of reading which is unique for every person, and which can be compared with other sets of readings by a comparison circuit.
Patent NL-7810834-A (NL)
Title: Migraine treatment ergot alkaloid e.g. ergotamine suppository - stabilised by substances releasing sulphur di:oxide, e.g. sodium di:sulphite
IPC: A61K31/52
Filed: 1978-10-31
Abstract: New stabilised suppositories contg. ergot alkaloids and/or their derivs. contain an SO2-releasing substance in fine dispersion in an amt. of 0.2-5 mg. per suppository. Used for treatment of migraine or related headaches. Suppositories are the pref. alternative to oral treatment of migraine (oral medication is often not possible in migraine, and parenteral admin. has to be undertaken by the physician), but ergot alkaloids are generally unstable in suppository formulations. Suppositories contg. SO2-releasing substances, on the other hand, can remain stable for years. In an example, stabilised suppositories consist of 0.325 mg. ergotamine tartrate, 0.500 mg. sodium disulphite, 2.000 mg. butylhydroxyanisole, 5.000 mg. aneurin nitrate, 60.000 mg. caffeine, 100.000 mg. dimethylaminophenyldimethylpyrazolone, and 1190.000 mg. suppository mass.
Patent NL-8100589-A (NL)
Title: Tubular heat exchanging element - which comprises inner and outer walls interconnected by partitions to form longitudinal channels
IPC: F28F21/06
Filed: 1981-02-06
Abstract: The tubular heat exchanging element (7) comprises inner (12) and outer (13) walls between which are provided partitions (22). The partitions form longitudinally extending channels (11) or tubular passages. The front sides (23) of the channels are closed, to allow transport of a heat absorbing fluid through the channels. A fluid supply (19) opens into a fluid supply chamber (17) formed by an outer pipe part (14). A fluid outlet chamber (18) is formed at the other end of the tubular element (10) by another outer pipe part (15). The tubular element may be of plastics material.
Patent NL-8101904-A (NL)
Inventor: CAPELLEVEEN PIETER VAN
IPC: A21C9/08
Filed: 1981-04-16
Abstract: The invention concerns the transfer of doughpieces (1) from a proofer transport (3) on a continuously advancing oven underlay (5) by means of a transfer belt (6) which is guided at one side about a roller drive and at the other self-supporting end about a relatively flat frame, which transfer belt is movable over the proofer transport to above the underlay, whereby a batch kept in ready position is taken up from the proofer transport, which batch is deposited on the underlay consecutively to a preceding batch, the above arrangement being controlled by sensors adjacent the underlay and adjacent the proofer transport.
Patent NL-8400247-A (NL)
Title: Rotary or vibratory shaver - has mechanism chamber connected to dust extractor
IPC: B26B19/44
Filed: 1984-01-26
Abstract: The shaver comprises a rotary or vibratory shaving mechanism etc. mounted in a chamber connected to a dust-extractor. The extractor can comprise a hose with tappings connected to the shaver mechanism chamber, while the leads for the shaver drive can be run along the hose. The latter can be connected to a removable collector vessel.
Patent NL-8502611-A (NL)
IPC: B29C55/12
Filed: 1985-09-25
Abstract: Smooth, glossy, thin films based on linear polyethylene with Mw > 4 X 10<5>, preferably above 8 x 10<5>, having a strength above 1 GPa, a modulus above 20 GPa, and a FEM value above 150 KJ/m, and having a thickness of below 25  mu m, preferably below 2  mu m, an opacity below 15% and a water vapour transmission value below 0.6. Such films can be prepared by spinning or extruding a semidiluted solution of polyethylene, thermoreversible gelation of the spun or extruded article, followed by high, biaxial stretching.
Patent NL-8503066-A (NL)
Title: Self-closing feed gate for cattle stall - has top and bottom tubes interconnected by vertical fixed stiles and movable catcher stiles
IPC: G06F9/355
Filed: 1985-11-08
Abstract: Self closing gate for cattle stall feeding purposes, includes top and bottom horizontal tubes, which are interconnected by vertical stiles. Spring loaded spaced catcher stiles move from a vertical to a slanting position when in contact with cattle heads. Horizontal top and bottom tubes (12) are interconnected py vertical spaced stiles (3). Between e.g. fixed stiles (3,4) fits a spring loaded catcher stile (5) which on contact with the cattle head pivot from the bottom section into a slanted position (5').
Patent NL-8600663-A (NL)
Title: Cleaning oil, esp. for heating boiler burner, by filter having chamber - pref. with acrylic front wall, and partly filled with heavier liquid, pref. water, with oil outlet above and inlet pref. below water level
IPC: B01D17/00
Filed: 1986-03-14
Abstract: The method for cleaning (heating) oil uses a filter comprising a closed chamber which is partly filled with liquid heavier than the oil, pref. water, and has an inlet opening and an outlet opening for the oil, the latter being arranged above the water level and the former below that level. The chamber is pref. water-filled for around one third and may consist of an upright grey cast iron container, pref. having a removable and sealed transparent e.g. acrylic, front wall.
Patent NL-8601817-A (NL)
Title: Agricultural irrigation device - has centrifugal pump driven from tractor with suction pipe housing, suction compartment bottom valve flap, and auxiliary hydraulic pump
IPC: F04D9/04
Filed: 1986-07-11
Abstract: The device for watering agricultural ground has a centrifugal pump driven by the tractor. There is also a suction pipe which is provided with a housing (1) on an end part of the pump being turned away. The housing has a suction compartment (3) and a base valve flap (4), which help suck water from a channel through a dividing pipe to spray nozzles on the pump delivery port, situated directly above the flap. The suction pipe has the delivery port of an auxiliary pump connected to it. The pipe is filled with water from the auxiliary piston pump and the spiral housing of the centrifugal pump. The auxiliary pump is driven by a hydraulic-motor (6) from the tractor, or a low-tension electric motor.
Patent NL-8702920-A (NL)
Title: Separator tool for plastics sheet stack - has handgrip, recessed support, adhesive layer and cover strip
IPC: B65H3/20
Filed: 1987-12-03
Abstract: A tool with a handle (2) for separating e.g. a plastics refuse sack from a stack, includes a recess (4) in the base of the support (3). In the longitudinal recess fits a strip (5) with an adhesive layer, covered by a protective strip (6). In use the protective strip is peeled off, after which the adhesive layer is pressed onto a sheet. The sack is then removed from the top of the stack.