baber/WOPTO huggingface dataset:
Patent MX-9705391-A (MX)
Title: Self-contained, interactive toilet training kit for children and caregivers.
Inventor: WALTER JAMES ANDREW
IPC: G09B19/00
Filed: 1997-07-16
Abstract: Achild's self-contained, interactive toilet training kit made from a relatively rigid material and having a lid that is moveable between an open position and a closed position and a closed position. The kit includes a plurality of training pants, a plurality of interactivity devices adapted for use by a caregiver for instructing a child in toilet training, and a plurality of activity devices adapted for use by the child for encouraging the child in toilet training.
Patent MX-9707457-A (MX)
Title: Synthetic hpv6/11 hybrid l1 dna encoding human papillomavirus type 11 l1 protein.
Inventor: HOFMANN KATHRYN J
Filed: 1996-03-26
Abstract: The present invention is directed to a synthetic DNA molecule encoding purified human papillomavirus type 11 L1 protein and derivatives thereof.
Patent MX-9708775-A (MX)
Title: Process for producing high-strength seamless steel pipe having excellent sulfide stress cracking resistance.
Inventor: KONDO KUNIO
IPC: B21B19/04
Filed: 1996-05-15
Abstract: A process for producing seamless steel pipes having performances at least equivalent to those of conventional seamless steel pipes produced by off-line heat treatment, which process permits pipe production and heat treatment to be conducted on one and the same production line. The process is characterized by using a billet of a low-alloy steel containing 0.15-0.50 percent C, 0.1-1.5 percent Cr, 0.1-1.5 percent Mo, 0.005-0.50 percent Al, 0.005-0.50 percent Ti and 0.003-0.50 percent Nb and also by comprising the following steps (1) to (5): (1) hot rolling the billet at a draft of 40 percent or above in terms of cross-sectional compressibility, (2) finishing the hot rolling at 800-1,100 degree C, (3) concurrently heating the rolled pipe immediately after the finishing under the temperature and time conditions satisfying the following relationship (a) in a concurrent heating unit: 23500 o (T+273) x (21+log t) o 26000...(a), wherein T represents a temperature ( degree C) of 850 degree C or above, and t represents a time (hr), (4) quenching the pipe immediately after being taken out of the concurrent heating unit, and (5) subjecting the quenched pipe to final tempering at a temperature of the Ac1 transformation point or below. It is acceptable to conduct intermediate heat treatment (quenching or a combination of quenching with tempering) between the steps (4 and 5).
Patent NL-2003392-A (NL)
Title: Lithographic apparatus and a method of operating the apparatus.
Inventor: BRUIJSTENS JEROEN
IPC: G03F7/20
Filed: 2009-08-25
Abstract: A lithographic apparatus comprising a projection system, and a liquid confinement structure configured to at least partly confine immersion liquid to an immersion space defined by the projection system, the liquid confinement structure and a substrate and/or substrate table is disclosed wherein a humid gas space is defined between the projection system, the liquid confinement structure and immersion liquid in the immersion space, the humid gas space being configured to contain humid gas.
Patent NL-2024457-A (NL)
Title: Method for simultaneously recovering furfural product and sulfuric acid catalyst from furfural residue
Inventor: MINGQIANG CHEN
IPC: C07D307/48
Filed: 2019-12-13
Abstract: The present invention discloses a method for simultaneously recovering a furfural product and a sulfuric acid catalyst from furfural residue. The method for simultaneously recovering the furfural product and the sulfuric acid catalyst from furfural residue includes the following three steps: step 1, furfural residue is washed with circulating wastewater for dissolving residual furfural and sulfuric acid in the circulating wastewater; step 2, the mixture of the furfural residue and the circulating wastewater is subjected to solid—liquid separation; and step 3, the circulating wastewater in which the residual furfural and the sulfuric acid are dissolved is subjected to evaporation concentration in a wastewater evaporator, and the product furfural and the catalyst sulfuric acid are simultaneously recovered. The method for simultaneously recovering the furfural product and the sulfuric acid catalyst from the furfural residue avoids additional energy consumption and water consumption, prevents the furfural and sulfuric acid in the furfural residue from polluting air, realizes yield increase of the furfural and recycling of the sulfuric acid catalyst, and significantly improves the economic efficiency of furfural production.
Patent NL-2030333-A (NL)
Title: Lidar-based unmanned aerial vehicle bridge bottom detection system
Inventor: XIAOMING ZHANG
IPC: G01S17/90
Filed: 2021-12-29
Abstract: The present invention relates to a LiDAR—based unmanned aerial vehicle bridge bottom detection system, including an unmanned aerial vehicle, a LiDAR acquisition and navigation module, an image acquisition module, a transmission module, and a ground control center. The unmanned aerial vehicle acquires on—site information through the carried LiDAR acquisition and navigation module and the image acquisition module, and transmits the acquired information to the ground control center through the transmission module. The bridge bottom detection system of the present invention uses the unmanned aerial vehicle as a platform, and has low cost, high efficiency, high reliability, and great flexibility, the detection time is not limited, and meanwhile, the flight safety of the unmanned aerial vehicle is improved through the detection of the obstacle information. Compared with the conventional detection, the device of the present invention can acquire more comprehensive bridge information.
Patent NL-6906102-A (NL)
Title: Liquid-siphoning method for egg boiler
IPC: A47J29/02
Filed: 1969-04-18
Abstract: Liquid-siphoning method for egg boiler Method for siphoning a liquid between a boiling and an auxiliary vessel e.g. in an automatic egg boiler consists of filling the boiling vessel with liquids that the end of the syphon pipeline terminates below the liquid level in the boiling vessel. The end of the siphon line in the auxiliary vessel is also closed by the liquid. The liquid in the boiler is heated and the vapour rising in the siphon pipeline at least partly expels the air. Heating is stopped before the liquid level in the boiler drops below the end of the siphon pipeline. As the result of the condensation of the liquid in the siphon pipeline and to be transferred.
Patent NL-7009457-A (NL)
Title: Polyethylene breakdown during (co) poly- - merisation
IPC: C08F10/00
Filed: 1970-06-26
Abstract: (Co)polymerisation is effected at increased pressure and increased temp. in the presence of a catalyst which yields free radicals, under conditions such that the temp. of the product (contg. polyethylene and unconverted ethylene) increases as soon as the pressure decreases, is reduced or prevented by cooling or quenching the polyethylene, after lowering the pressure, to a temperature below the breakdown temperature, and then separating polyethylene and ethylene from the product. The polyethylene may be cooled by bringing it into contact with cold ethylene. Breakdown is lessened, conversions are high, and the (co)polymers have good properties.
Patent NL-7312437-A (NL)
IPC: C11D17/00
Filed: 1973-09-10
Abstract: The detergent and cleaner composition contains, based on the total weight of the composition,   (a) 2 to 40 % by weight of at least one water-soluble non-ionic surfactant,   (b) 0.1 to 5 % by weight of a water-soluble gelatin and water.   The surfactant (A) is     (a) a tertiary oxide of the formula:       R1R2R3Y->O     (I)   (b) an amide of the formula:       R4-CO-N(H)m-1(R5OH)3-m     (II) (c) an adduct of 3 to 25 mol of ethylene oxide and 1 mol of an organic hydrophobic compound or a mixture of such surfactants.   R1, R2, R3, R4, R5, Y and m in the formulae have the meanings stated in Claim 1. The hydrophobic compound is aliphatic or alkylaromatic in nature. It contains 8 to 24 carbon atoms and at least one reactive hydrogen atom. The gelatin (B) has a molecular weight of at least 12,500, an isoelectric point between pH 4.5 and 9.2, and a gel strength between 25 and 300 Bloom grams. The detergent and cleaning composition is suitable for the cleaning of glass, porcelain and glazed or enamelled articles. Its run-off is excellent and it leaves behind neither a film nor streaks or spots.
Patent NL-7312874-A (NL)
Title: Filtered coffee brewing unit - comprising horizontal water chamber with duct connected water tank one side, and receptacle at other side
IPC: A47J31/54
Filed: 1973-09-19
Abstract: Unit has either straight or U-shaped base, which forms the top of a horizontal water chamber. Connected to one side of this is a vertical rising duct with non return valve and connected to a water tank. The opposite end of the water chamber is via a vertical riser bend, discharging above a receptacle through a top mounted filter. The cast, water chamber has internal base mounted heater elements. At a short spacing from the water chamber inlet and outlet a short vertical baffle with vertical slot or aperture, depends from the water chamber top. Steam formed in the top space between the baffles, will act as a plunger to draw heated water which is not evaporated through the riser bend to the filter. A consequent sub atmospheric pressure formed in the water chamber will draw more cold water from the tank, this cold water will condense more steam so that sub pressure drops still further to promote water flow to chamber.
Patent NL-7404989-A (NL)
Title: Green house roof construction - includes inclined roof panels between longitudinal profiles and locking component
IPC: A01G9/14
Filed: 1974-04-11
Abstract: Commercial multi-unit greenhouse roof construction, comprising inclined roof panels placed between longitudinal profiles which respectively form a ridge and gutter. Transverse profiles of adjacent paired roof panels about with their ends to connect to the longitudinal profiles. This connection is by means of a locking component briding the longitudinal profile and provided with lips engaging into grooves in the transverse profiles. Each transverse profile has a support flange forming the top of a rectangular duct in whose bottom part the lips of the locking component engages. The ridge longitudinal profile has a vertical flange which protrudes downwards from the support flange. The locking components which are secured by bending over the lips may be of extruded aluminium and have a threaded hole in which a set screw fits.
Patent NL-7504514-A (NL)
IPC: B01D3/16
Filed: 1975-04-16
Abstract: 1488834 Gas scrubbing IMPERIAL CHEMICAL INDUSTRIES Ltd 24 March 1975 [8 May 1974] 20281/74 Heading B1R Gases are scrubbed by passing them upwardly from inlet duct 2 to outlet duct 3 in a tower and through a liquid contact zone 16 comprising freely movable, lightweight (e.g. plastics) elements 13 and having a perforated plate lower boundary 5, the open area of which is not greater than 40% of the total area and also having a drain line 8, the flow rates of gas and liquid being such as to produce a pressure drop of at least 0.4" of water across the lower boundary and thereby to impart motion to the elements. The liquid is sprayed upwards from inlet 6. A mist eliminator 14 is also provided.
Patent NL-7513923-A (NL)
Title: Fire resistant slabs of foamed resin in reinforced plaster casing - which protects and contains the core material
IPC: E04F13/14
Filed: 1975-11-28
Abstract: Composite slabs or panels for cladding and insulating buildings comprise a block of foamed plastic fully enclosed on all but one face with a casing made of plaster reinforced with glass fibres. The plaster casing is fireproof and can be mounted so as to contain the molten or charred residue of the foam cores of panels involved in a fire. The windows in the plaster casing in one face of the panel allow volatile combustion or decomposition products to escape from the core without bursting the plaster cover.
Patent NL-7700485-A (NL)
Title: Orally administered pharmaceutical preparations - with carrier of size and toughness which makes the taking of overdoses difficult
IPC: A61K9/00
Filed: 1977-01-18
Abstract: Prepn. of drugs which are dangerous to the health in overdoses, for oral administrations is described. The active materials, which may be coated with a suitable coating compsn. e.g. ethyl cellulose are combined with a suitable carrier materials to give a formed prepns. with dimensions, shape, toughness and/or rate of disintegration which do not lend themselves to be taken in rapid succession. The process allows pharmaceutical prepns. such as pain killers and narcotics to be produced in a form which makes them difficult to take rapidly in succession, thus preventing accidental overdoses e.g. with children, and deliberate overdoses e.g. in suicide attempts.
Patent NL-7800413-A (NL)
Title: Agricultural soil working machine - has tines deflecting about shaft forward of free ends on encountering obstruction
IPC: A01B13/08
Filed: 1978-01-13
Abstract: The cultivation machine has one or more ground loosening implements such as tines mounted on a frame. To deflect on encountering obstructions in the ground, each tine (3) pivots in relation to the frame about the axis of a flexible shaft (9A), situated in front of its free end (15). The shaft can extend horizontally at right angles to the travel direction, and the tine can also slew about the axis (a) of an upright shaft (7), sloping towards the rear, typically at an angle of 35 deg. to the vertical.
Patent NL-7900087-A (NL)
IPC: H02G3/04
Filed: 1979-01-05
Abstract: A transmission line carrier for the arrangement between a moveable consumer and a stationary connection comprising a row of tubular members which can be angled with respect to one another and engage in one another, including an alternating arrangement of wide tubular members with inwardly directly abutments and narrow tubular members with outwardly directed abutments. Each wide tubular member is shorter in the vicinity of a cross-section half thereof approximately by the width of a channel, which channel is arranged between the abutments of each narrow tubular member.
Patent NL-7900867-A (NL)
Title: Preparation of nitriles by hydrocyanation of olefins in - the presence of a ruthenium catalyst
IPC: C07C255/09
Filed: 1979-02-02
Abstract: Preparation of nitriles by hydrocyanation of olefins in the presence of a ruthenium catalyst. Comprises contacting the 2 - 20 C olefins at -25 to 200 degrees C with hydrogen cyanide in the presence of a ruthenium catalyst of formula (M1Z3)n RuXm (in which n is 2 to 4, the sum of n + m is 4 or 5, X is a halide or cyanide, Z is alkyl, alkoxy, aryl or aryloxy having up to 18C atoms and M1 is P, As or Sb). Used as chemical intermediates, e.g. for the preparation of nylon. The process has the advantage that nitriles are prepd. in high yield, under mild conditions, with minimal formation of polymer.
Patent NL-7908746-A (NL)
Title: Surgical sponge cloth with indicator opaque to radiation - embedded in long flexible handle cord attached to cloth
IPC: A61F13/44
Filed: 1979-12-04
Abstract: A medical sponge cloth comprises a pad or sheet of absorbent material, used for mopping up physcological fluid in or adjacent to a surgical incision. The cloth has a manipulating and retrieving handle in the form of a cord attached to the cloth. The handle now contains an indicator for practically, the whole of its length. The indicator is much more opaque to radiation than the cloth material and sufficiently opaque to be easily distinguished from body tissues during scanning. The handle is lond and flexible so that it readily adopts an irregular path, making the indicator present a profile in two dimensions when viewed in any plane. The handle is pref. a loop with its two ends secured to the cloth. The indicator material, is e.g. barium sulphate extruded in a thermoplastic elastomer. The flexibility of the indicator ensures that it adopts a sinudus path easy to identify in radiation scanning. The indicator is protected inside the handle material which also prevents pieces of indicator parting company with the cloth.
Patent NL-8102504-A (NL)
Title: Screen-printing system with wiper - uses masking sheet between screen and printed surface to restrict permeable zone
IPC: B41F15/08
Filed: 1981-05-21
Abstract: The screen-printing system uses a wiper, moving in relation to the screen, to force material through it onto the surface to be printed. During the printing operation, a masking sheet (7) is inserted in the printing zone between screen (1) and surface (4), so as to restrict the permeable zone of the screen. Where rotary screen printing is used, the masking sheet can be a covering strip travelling through the printing zone in the same or the opposite direction as the surface.
Patent NL-8202861-A (NL)
Title: Stackable plastic crate etc. with outwardly flanged sides - has vertical ribs near corners and upwardly outward corner portion between ribs
IPC: B65D1/40
Filed: 1982-07-15
Abstract: The crate or bin has side walls (2a,b) with outward flanges (5,9) around their upper and lower ends and vertical outward ribs (8a,b) between these flanges in the corner region where two adjoining side walls meet. The region between these ribs has a wall portion (4) which is at a greater (outward) angle to the bottom than that of the walls (2a,b) at least over part of the total height whilst the locating shoulder downwardly projecting from the bottom for stacking follows the bottom contour of this portion (i.e. forming eight corners on a four-sided crate). The portion (4) may be triangular (as shown) or may have an outwardly concave rounded contour. Used for stackable plastic crate or bin. The arrangement provides a crate with plane side walls (2a,b) which is easily stackable with similar crates and ensures good transmission of the forces due to the weight of stacked crates, whilst it is readily releasable from the mould on manufacture.
Patent NL-8503384-A (NL)
Title: Carrier to hold spherical or convex-sided round cheese while maturing - has opening surrounded by concave annular portion having narrow ribs alternating with grooves in radial planes through centre of opening
IPC: A01J25/16
Filed: 1985-12-09
Abstract: The carrier for holding approximately spherical cheeses or disc-shaped cheeses with convex sides during maturing comprises a flat board with a complementary concave portion for each cheese provided with means to permit passage of air. This portion is arranged around the perimeter of a central opening and provided with alternate narrow ribs and grooves preferably arranged in vertical radial planes through the centre of the opening. The width of the upper end of the ribs is preferably less than 1 mm whilst the grooves are wider than 1 mm. The ribbed and grooved portion may be provided with perforations and/or surrounded by air passage slots.
Patent NL-8600334-A (NL)
Title: Insulating building roof tile - comprises plastics casing filled with insulating material
IPC: E04D3/35
Filed: 1986-02-11
Abstract: The insulating tile is for mounting on roofs and galleries etc., being at least partly of plastics. It comprises a plastics casing (5) filled with insulating material (6). The plastics used can be resistant to ultra-violet light and acid. The top surface of the tile can be roughened or profiled, while profiled portions at the sides can be used to fit adjacent tiles together. The filler material can be gas, liquid, or granular or solid material.
Patent NL-8800173-A (NL)
Title: Newspaper binding machine - comprises strip with open annular springs at right angles to it
IPC: B42D17/00
Filed: 1988-01-26
Abstract: The binding machine secures one or more folded paper sheets, particularly a newspaper. It comprises a strip (2), of length no more than the height of the paper, and to which two or more open annular spring components (7, 8) are secured at right angles, while one side of the strip joins their centres. In the rest position, the openings in these components are in or below the plane of the strip.
Patent NL-8901865-A (NL)
Title: Steel shoe for wooden beam - is folded from single flat plate with flanges joined to back section
IPC: E04B1/26
Filed: 1989-07-19
Abstract: The shoe of steel plate supports a wooden beam resting on it, and consists of Z-shaped strip with top, back and bottom sections, also two side flanges whose ends are bent under the bottom section, also two side flanges whose ends are bent, under the bottom section and welded to it. The shoe is folded from a single flat plate, the side flanges (13) being joined to the back section (11) over virtually the full length of the latter. The width of the flanges at the bottom can be the same as the length of the bottom section (12).
Patent NL-9201906-A (NL)
IPC: G01F1/684
Filed: 1992-11-02
Abstract: PCT No. PCT/NL93/00222 Sec. 371 Date May 2, 1995 Sec. 102(e) Date May 2, 1995 PCT Filed Oct. 29, 1993 PCT Pub. No. WO94/10540 PCT Pub. Date May 11, 1995The flow rate of a medium flowing through a channel is measured by using a number of measurement sites along which the medium flows continuously at different velocities. The heating of the medium at the measurement site and the measurements of the temperature changes at the measurement sites are used to measure the rate of flow. Calibration information for the flow measurement for each measurement site is utilized to establish a rule which would include information about the measurement accuracy over the measurement range for each measurement site. The flow rate to be measured is established upon the basis of the measurement result of a measurement site which gives the greatest measurement accuracy according to the predetermined rule. The measurement of the flow at a measurement site comprises heating the medium during a first interval and during a second interval subsequent to the firest interval the temperature reduction is monitored at the measurement site. The flow rate is established on the basis of the temperature reduction.
Patent NL-9202104-A (NL)
Title: Paprika (capsicum, pepper) drink and method for its preparation
IPC: A23L2/02
Filed: 1992-12-03
Abstract: The invention provides a paprika drink, comprising at least water, paprika juice and/or paprika pulp, and at least one sweetener. The preferred composition of the paprika drink according to the invention comprises the juice and/or pulp from three to four red peppers; one litre of water; three soupspoons of cane sugar; and one teaspoon of honey. The invention furthermore relates to a method for preparing the paprika drink.
Patent NL-9300675-A (NL)
Title: Readily removable transparent protective coating without organic solvents for surfaces such as glass and others
IPC: C09D5/00
Filed: 1993-04-21
Abstract: The invention relates to a method and substances (products) for a readily removable transparent protective coating for a variety of surfaces ranging from glass to coloured surfaces. The coating consists of a product I which can be removed by means of a product II which does not contain any volatile organic solvents. Application of the said products I and II can take place by means of spraying.
Patent NL-9301401-A (NL)
Title: Lifting device, in particular for motorcycles
IPC: B66F7/06
Filed: 1993-08-12
Abstract: Lifting device for motorcyles, comprising a base part and a lifting part with a lifting surface, the height of which can be adjusted by means of a set of rods and a drive which is coupled thereto, the set of rods comprising at least two substantially parallel pairs of rods 3, 4, which each comprise two rods on either side of the device, which at their ends are pivotably coupled to the base part 1 or the lifting part 2, and the drive comprising a threaded spindle 10 which on one side is able to interact with at least one of the pairs of rods 3, 4 and on the other side is able to interact with a stationary rotation point 12. <IMAGE>