baber/WOPTO huggingface dataset:
Patent NL-268317-A (NL)
IPC: C11D1/16
Abstract: An opaque pearlescent aqueous detergent composition comprises by weight (a) 6-15%, preferably 6-10%, of a C10- 14-alkyl glyceryl ether sulphonate, (b) 2-4%, preferably 3%, of a C16- 18-alkyl glyceryl ether sulphonate, (c) 1-5%, preferably 2%, of an amine oxide R1R2R3N-->O, where R1 is a C8- 18-alkyl group and R2 and R3 are methyl or ethyl, and (d) 0.05-0.2%, preferably 0.1%, of either (1) a water-soluble acrylamide polymer having a viscosity of at least 4 cps. measured as an 0.5% solution in 4% aqueous sodium chloride at 25 DEG  C., or (2) a water-soluble ethylene oxide homopolymer having a viscosity of at least 10 cps. measured as a 1% aqueous solution at 25 DEG  C.; the cations present in (a) and (b) are sodium, together with, or without, potassium, and/or alkanol-ammonium (preferably mono-, di-, or tri-ethanol-ammonium), the mole ratio of potassium and/or alkanolammonium to sodium in the composition as a whole being not greater than 1.2:1, more suitably not greater than 0.8:1, and most preferably not greater than 0.75:1.  Both (a) and (b) generally contain less than 30% di-, tri-, or higher glyceryl ether sulphonates, and the alkyl radicals of (a) predominantly contain 12 and 14 carbon atoms. The alkyl group R1 in amine oxide (c) generally comprises 12 carbon atoms in at least 50% of (c). The acrylamide polymer (d) (1) may be either a homopolymer or a copolymer of acrylamide with (i) up to 15% of methacrylamide, acrylonitrile, vinyl chloride, vinyl alkyl ether, or lower alkyl esters of acrylic or methacrylic acid, or (ii) up to 50 mole per cent of acrylic or methacrylic acid or alkali metal salts thereof. The ethylene oxide condensate (d) (2) has a molecular weight of 10,000-100,000.  The compositions generally also contain (e) 1-5% of a supplementary anionic synthetic detergent, alkyl sulphates, alkylbenzene sulphonates and the sulphated condensates of ethylene oxide with fatty alcohols or alkylphenols being preferred, (f) not more than 8% of a water-soluble salt, preferably constituted by 1-3% potassium pyrophosphate and 1-5% sodium or potassium chloride, sulphate, orthophosphate or acetate, or mixtures thereof, (g) 0.1-0.4% sodium carboxymethyl-cellulose, and (h) 0.5-3% of a sodium benzene, toluene or xylene sulphonate as hydrotrope.  Sodium or potassium silicate (SiO2 : M2O above 2.8), colour and perfume may also be incorporated and the mixture may be made suitable for dispensing from a pressurized package by addition of suitable chlorinated or fluorinated hydrocarbons. The pearlescent effect is obtained by dissolving the ingredients in water at 165 DEG  F. and then rapidly cooling the mixture to 70 DEG  F. when ingredient (b) crystallizes.
Patent NL-6805587-A (NL)
IPC: F16H59/04
Filed: 1968-04-19
Abstract: 1,179,426. Change-speed control. CLAYTON DEWANDRE CO. Ltd. 16 April, 1968 [20 April, 1967], No. 18278/67. Heading F2D. A vehicle change-speed gear control comprises a shift-lever 10 mounted on a pin 11 in an inverted trunnion 12 and movable along a gate 9 to pivot the trunnion 12 about pins 13, 14 so that cams 21, 22 on the trunnion co-operate with pistons 15, 16 through rollers 19 to open valves 25, 26 to direct compressed air to a gear selector motor (50), Fig. 5 (not shown), the lever 10 being also pivotable about the pin 11 to move across the gate 9 to rock a hollow shaft 35 carrying arms 64 co-operating with pistons (65), Fig. 4 (not shown), to open valves (66) to direct compressed air to a gear shift motor (70), Fig. 6 (not shown), such rocking of the shaft 35 being prevented by pistons (41), (42), Fig. 3 (not shown), co-operating with lugs (38), (39), on the shaft (35) until the compressed air operated main clutch is disengaged, when the pistons are withdrawn. As shown, the control is for an eight forward speed and reverse gear, and a third piston 17 is controlled by a cam 23 to open a valve 27 to direct compressed air to a dual-range cylinder (not further described), to obtain the top four ratios. A fourth spring loaded piston 18 co-operating with cam 24 provides a delay between selection of fourth and fifth gears. A collar 77 or lever 10 must be raised to avoid a baulk on the gate 9 to obtain reverse. A further pair of arms (67), Fig. 4 (not shown), on shaft 35 co-operate with a pair of pistons (68) loaded upwards against the arms by springs and by air pressure communicated through one-way valves (71), (72) in the shift motor (70) from the pistons (66). Rocking of shaft 35, after the clutch is disengaged, is therefore resisted by springs and air pressure until the split piston (73), (74) in the shift motor reaches either of its end positions, i.e. the gear is engaged, when it abuts and opens the respective one-way valve to release the air pressure acting on the respective piston (68) to allow the other piston (68) to hold the lever 10 in its engaged position.
Patent NL-6913239-A (NL)
IPC: C07C265/12
Filed: 1969-08-29
Abstract: 1,247,451. Isocyanates. AMERICAN CYANAMID CO. 5 Aug., 1969 [6 Sept., 1968], No. 39231/69. Heading C2C. Organic isocyanates are obtained by heating urethanes of the formula R(NHCOOR<SP>1</SP>) x ; wherein R is an optionally substituted saturated aliphatic or cycloaliphatic radical containing up to 18 carbon atoms, an aryl or aralkyl radical or an alkaryl radical containing less than three rings, R<SP>1</SP> is an optionally substituted saturated aliphatic or cycloaliphatic radical containing up to 6 carbon atoms, an aryl radical or an alkaryl radical containing less than three rings, and x is 1, 2 or 3, each R<SP>1</SP> being the same or different when x is 2 or 3; at 400‹ to 600‹ C. in the presence of a Lewis acid, the vapour produced being condensed to recover the isocyanate product. When x is 2 or 3 isocyanates containing unreacted urethane groups may be present in the reaction products.
Patent NL-7011463-A (NL)
Title: Saturation of liquids with carbondioxide for - aerosols
IPC: B01F3/04
Filed: 1970-08-03
Abstract: The liquid containing active ingredients is pumped by a piston pump to a pressurised reservoir is a non-return valve. This is connected via a mixer valve through a diffuser into a mixing cylinder, containing baffle plates, in which saturation occurs. The saturated liquid is led to a filling device by pumping and the overpressure in the filling device is regulated by a recycle valve so to be infinitely variable. The filling device also has a bleed valve allowing a purge of the apparatus and a quick changeover. of liquids handled.
Patent NL-7109146-A (NL)
IPC: F16L3/24
Filed: 1971-07-02
Abstract: 1306175 Releasable fastenings; stud and socket fastenings TRW INC 11 June 1971 [2 July 1970] 27512/71 Headings E2A and E2B Cables 22, Fig. 1, for example are clamped to a channel-shaped member 6 by a strap 24 and a pair of clips 20. The member 6, Fig. 2, and the strap 24, Fig. 3, are provided with spaced-slots 14 and 32 respectively. Each clip 20 is made of spring metal, has a head 36, Fig. 6, and legs 40, 42. The leg 40 extends to a bent portion 48 and to a flexible hook portion 50 and the leg 42 has a pair of arms 56, each having a portion 57, Fig. 7, which extends at 90 degrees to the arm 56. Each leg has a lug 52, Fig. 6, which retains the clip in one of the slots 14 of the member 6. In use the strap 24 is passed through an aperture 38 in the head 36 and between the arms 56, Fig. 6, of the leg 42. The hook of the portion 50 enters a slot 32 in the strap 24, the amount of entry of the hook being limited by a protrusion 47 formed on the portion 50. The protrusion is positioned so as to be located adjacent one of the slots 32 in the strap so that, by pulling an end 30 thereof, the hook is moved out of the slot, the protrusion 47 and the hook effecting a camming action. Release of the strap end 30 allows re-hooking to be effected. Un-clamping of the cables is by a tool (not shown) which moves the hook portion 50 away from the strap 24.
Patent NL-7217720-A (NL)
Title: Phenolic terminated elastomers - from carboxy terminated diene elastomers for impact modifying resins
IPC: C08L63/02
Filed: 1972-12-28
Abstract: Phenolic gp. terminated elastomers which are the reaction products of a carboxy-group terminated elastomer (pref. a liquid diene elastomer), and a diphenol. For mixing with resins (esp. epoxy resins), to give impact resistance. Useful in smaller quantities than prior art elastomers, so that they do not adversely affect the resins rigidity.
Patent NL-7311596-A (NL)
Title: SS-disubstd-N(3,5-dinitro-N,N-disubstd sulphanilyl)-sulphilimines - as herbicides
IPC: C07D333/46
Filed: 1973-08-22
Abstract: Cpds. (I) (where R1 is H or R2; R2 is 1-4C alkyl, 3 or 4C alkenyl, or -alkynyl or CH2CH2(CH2)n Y;n is 0 or 1; Y is MeO, CN, Br or Cl, R1 and R2 together contain 2-8C; R3 is 1-3C alkyl or Ph, and both R3 contain less than 8C or together form -(CH2)2-O-(CH2)2- or (CH2)q and q is 4,5 or 6) are prepd. by reacting a 3,5-dinitro sulphanilamide with a sulphoxide in the presence of a dehydrating agent. Thus (I; R1=R2=Pr, R3 = Me) is prepd. from 3,5-dinitro-N,N-dipropyl sulphanilamide and DMSO.
Patent NL-7416410-A (NL)
Title: Mooring system for vessels - has tensile force sensors in mooring elements and means to adjust forces in accordance with sensor signals
IPC: B63B21/00
Filed: 1974-12-17
Abstract: The system is intended for mooring a vessel to a mooring facility on a jetty or pier using a number of mooring elements (9). The mooring elements comprise sensors (8) for the tensile force. The vessel is moored in balanced condition by adjusting the forces exerted on the respective mooring elements in accordance with the stress signals generated by the sensors. The mooring elements may comprise securing members such as a bollard (5) on the pier, hooks (9), groups of mooring cables (6) connected to the hooks, and winches on board the vessel to tension the cables. The sensors may consists of pairs of strain gauges each pair consisting of an active and a non-active gauge to form load cells.
Patent NL-7604980-A (NL)
IPC: H01L21/00
Filed: 1976-05-10
Abstract: A coating system applies silicon dioxide to microelectronic dies mounted on electrical conductor systems such as lead frames, circuit boards and to connecting wires in a single operation while preventing the deposition of silicon dioxide on the outer portions of leads which are formed as part of its lead frame.
Patent NL-7610764-A (NL)
IPC: B60P7/04
Filed: 1976-09-29
Abstract: A net jointing structure has a pair of warp-knitted net adapters for use in coupling or jointing net ends together. Each of the adapters has a net region and a web region, the net region being subdivided into at least two net sections one of which is smaller in mesh size than the other. The net section of a smaller mesh size is formed of a plurality of meshes made of warp chains and is coupled to the web region. The net section of a larger mesh size is adapted for connection with one of the net ends. The web region includes a plurality of warp chain pairs spaced uniformly along the length of the web region, the warp chain pairs being an extension of the warp chains, and the web region further including inlaid threads fastening the warp chain pairs together.
Patent NL-7610930-A (NL)
Title: Tubular support frame for advertising display unit - consists of two overlapping semi-cylindrical sections with longitudinal slots near edges and flaps
IPC: F16B12/02
Filed: 1976-10-01
Abstract: A tubular support which is used to mount an advertising display unit. The display elements are easily replaced by others and the various advertising elements can be adjusted to the max. viewing angle. This system can be employed for example in the sale of houses, where the name, telephone number etc. of the estate agent has to be displayed. The tubular support (1) consists of two semi-cylindrical sections (2, 3) with matching edges which are joined to form the tube. Each section has longitudinal slots (34) a distance from the edges (2a, 3a). The slots are made with radialy protruding support flaps (14, 15, 14a, 15a). The support is made with holes for feeding through the advertising display section.
Patent NL-7704267-A (NL)
Title: Extending the keeping period of animal carcasses - by infrared radiation effected before cold storage or cutting up
IPC: A23B4/01
Filed: 1977-04-19
Abstract: After the normal treatment to clean the carcases, such as skinning, removal of the bristles or feathers, washing, etc. before they are put into cold storage and/or before they are cut up into pieces, they are subjected to an infrared radiation treatment for a period of from one to one and a half minutes. Process prevents propagation of the bacteria which multiply rapidly at low temps. causing discolouration and malodours. Used to treat carcases of pigs, cattle, sheep and poultry.
Patent NL-7800340-A (NL)
Title: Treating drinks esp. beer and wine to stabilise and deactivate enzymes - using diol di:carboxylic polymers esp. polyethylene terephthalate
IPC: C12H1/056
Filed: 1978-01-11
Abstract: Process stabilises the colloidal and taste properties of drinks with simultaneous deactivation of enzymes. In the process at 2-80 degrees C, the drink contg. cloudiness precursors, enzymes or both, is contacted with organic polymers derived from the polycondensation of diols and dicarboxylic acids, pref. polyethylene terephthalate or its derivs. After which the polymeric substances are isolated. The process is esp. used for wire and beer to avoid cloudiness and taste deterioration caused by esp. polypeptides, polyphenols, polysaccharides and enzymes. Process does not add any additives to the drinks.
Patent NL-7802570-A (NL)
Title: Packing of poultry pieces on transparent support - uses moving packing material with moving lattice below showing where packing will be cut
IPC: B65B9/06
Filed: 1978-03-09
Abstract: The mechanism for packing edible pultry pieces, comprises closure (12) and cutting elements (13) which pull a flat strip of heat or pressure-sealing packing material (4) from a supply (3) along a packing table (5), fold it lengthwise, cut it transversely and seal the open ends. The table is transparent or translucent and a lattice work moves below it, synchronously with the material. A light source (11) below the lattice shows moving shadow stripes on the table indicating the regular distances where the strip of material will be cut, to facilitate the contents to be packed.
Patent NL-7808598-A (NL)
Title: Window for cardboard box of rigid film - is profiled to suit opening and helps resistance to distortion
IPC: B65D5/42
Filed: 1978-08-18
Abstract: The film of relatively rigid material, such as PVC or PMMA forming a window for a box of cardboard, contacts the edge of the opening in the box wall by a profile corresp. in depth to the thickness of the board. The problems associated with the use of thin films and of thicker flat films used as box windows, such as their flexibility which breaks away the adhesive are solved. The profiled window compensates the weaknesses caused by the opening and there is no difficulty as regards the adhesive.
Patent NL-7810227-A (NL)
Title: Screw stopper opening for container - has neck portion projecting inwardly by amount of one screw pitch only to enable complete emptying
IPC: B65D39/08
Filed: 1978-10-11
Abstract: The closure is intended for a container (1, 2) and comprises an opening (3) with a neck portion projecting into the inside of the container. This neck portion is provided with screw thread to accept a screw stopper. To enable complete emptying of the container the neck projects inwards by the amount of one screw pitch (5-6) only for each screw winding, starting at a point (5) which is level with the inner surface of the wall (1) containing the opening. The inward screw winding (5-6) pref. starts and finishes at a point nearest to the corner (7) between the wall (1) and the adjacent wall (2).
Patent NL-8003073-A (NL)
IPC: B41C1/18
Filed: 1980-05-28
Abstract: Printing cylinder with an outside covering of a thermoplastic elastomeric composition which can be hardened by exposure to light, the covering being snugly applied to the circumference of the cylinder by suction in the annular clearance between cylinder and covering; the cylinder comprising several coaxial parts during the covering process, only the central portion with its covering forming the printing cylinder.
Patent NL-8003388-A (NL)
Title: Vehicle power transmission mechanism - has two output shafts and gear train coupled to one shaft setting its speed
IPC: F16H3/72
Filed: 1980-06-11
Abstract: The power transmission mechanism has an input shaft driving two output shafts via gears, it being possible for the output shafts to run at different speeds. A device is coupled to one of the output shafts (11), allowing its speed to be set to a desired value, and typically in the form of a worm-and-wheel gear train (12,13) with a self-locking action, it being possible to alter the worm speed steplessly or in small stages. The main gears can consist of a differential drive unit (4 - 10).
Patent NL-8004027-A (NL)
Title: Ejector-type chimney cowl - has vanes converging upwards between flow guides
IPC: F23L17/08
Filed: 1980-07-14
Abstract: The ejector-type chimney cowl has diverging flow guides (3) at the bottom, between which are vanes (4) converging in the upwards direction. The guides can end below the outlet from the chimney, and the top of the cowl can be formed by the downdraught cap. The components can be arranged to screw together. A chimney sleeve is connected to a base plate (6), which has drain apertures, to discharge any condensate formation. The vane construction is such that during extreme heavy wind conditions, the normally pulsating smoke discharge is prevented as during this period a slight under-pressure prevails.
Patent NL-8100613-A (NL)
IPC: B03D1/14
Filed: 1981-02-09
Abstract: Apparatus is provided for reprocessing old paper in a series of flotation cells arranged one behind another, the suspension discharge 11 from the front cell being connected to the suspension inlet 8 of the following cell, each cell being provided with a stirring impeller 3, an air infeed device 9 and a foam outlet opening 12. The cells are provided by a substantially tubular body 1 which is horizontal or slopes gradually downward towards the rear, the tubular body being divided into a plurality of sections by partition walls 2 extending substantially vertically. Each section is provided with a suspension inlet 8, a suspension discharge outlet 11, a foam outlet opening 12, a stirring impeller 3, and an air infeed device 9.
Patent NL-8105391-A (NL)
Title: Brick stack bundling system - fits supporting members to exposed stack side before bundling into complete unit
IPC: B65B27/02
Filed: 1981-11-28
Abstract: The system assembles and bundles a stack of items in layers, supporting members being mounted on the side on which the stack rests. These members (3) are fitted to the stack on one of its exposed sides immediately after it has been formed, after which they and the stack are bundled together to form a single unit. Strips of binding material can first be placed round the stack, after which the members are secured to it by placing one or more further strips round the complete unit. Heat-shrinking plastic can be used for the strip material, and the supporting members can extend for the entire length or breadth of the stack.
Patent NL-8202230-A (NL)
IPC: H03M1/06
Filed: 1982-06-02
Abstract: A digital-to-analog converter capable of high resolution performance, e.g. for converting 16-bit digital signals, comprising a cascaded two-stage device wherein the first stage consists of a segment converter with a series-connected string of resistors and switches operable by a set of higher-order input bits for selecting the voltage across any one of the resistors, buffer amplifiers for directing the selected voltage to the input of a second-stage converter comprising a CMOS DAC with an R/2R ladder controlled by a set of lower order bits to interpolate between the limits of the selected voltage from the first stage, and wherein the switches for the first stage function to interchange the roles of the buffer amplifiers for each step up (or down) the resistor string so as to eliminate or minimize differential non-linearity errors due to offset mismatch between the buffer amplifiers.
Patent NL-8304236-A (NL)
Title: Agricultural implement overload protection - has adjusting knob for fuel pump governor controlling maximum or minimum fuel quantity
IPC: F02M59/44
Filed: 1983-12-08
Abstract: The adjustment protects agricultural implements driven from a tractor power take-off from overloading. It comprises a rotary knob or thrust lever adjusting a mechanism in the engine fuel pump governor. The maximum or minimum quantity of fuel injected is controlled by means of a cam, which is coupled to the knob or lever by inner and outer cables. The force from the knob is exerted on one edge of the cam and corrected by a governor spring.
Patent NL-8801217-A (NL)
Title: Formation system for two concrete walls - fits fulcrum pieces in recesses round bars before bending straight
IPC: E04G21/12
Filed: 1988-05-09
Abstract: The system forms two concrete walls (1, 2) including an angle between them, reinforcing material being secured to the first wall. Other material (3) for the second wall is bent towards the first and enclosed by partitions impermeable to concrete. Shuttering is placed in position and the concrete is poured, after which it is removed. The bent reinforcing members are straightened out, and the concrete for the second wall is poured after installation of its shuttering. A recess (7) is formed in the concrete of the first wall round each reinforcing bar (8) and near the bend in it. A fulcrum piece (9) is fitted in the recess, and the bar is bent straight.
Patent NL-9002229-A (NL)
Title: Processing system for domestic and industrial waste - produces vacuum packed rectangular blocks for safe storage
IPC: B09B3/00
Filed: 1990-10-12
Abstract: The loose refuse (2) from the tipper lorry (1) slides into a shredding machine (3), before passing along a conveyor belt (4) where unsuitable items can be removed. The remaining refuse is compacted (5) to form rectangular slabs, approx. one third of the original volume. The slabs are piled in threes (6) and bound together (8). The resultant blocks are then wrapped (9) in gas proof plastic film (10). The wrapped but unsealed blocks (11) then pass along another belt into a machine (12) which extracts gases by suction and seals the blocks. The sealed blocks are loaded onto pallets (13), before being stored in a pyramid shaped stack (14).
Patent NL-9100465-A (NL)
Title: Deck hatch opening mechanism - has first panel with divisible hinges and movable parallel to hatch edges
IPC: B63B19/197
Filed: 1991-03-15
Abstract: The mechanism opens and shuts a loading hatch (25) in a ship's deck. Panels (1, 2) bearing against each other to form a sealed joint in the shut position hinge together in a harmonica pattern on the pin (24) of a first hinge (15). The other end of the first panel hinges open on a second pin (17) parallel to the first and at the hatch end and in a second hinge. On the lengthwise edges (5) of the hatch, running at right angles to the pins, are lifting devices (6), engaging with coupling points (13) at the sides of the first panel. The first and second hinges are divisible. With the hatch shut, a first section (12) of the second hinge is positioned on the edges clear of the second one (8). The latter has a stop limiting movement of the first section parallel to the hatch sides and away from the hatch itself. The lifting devices (29) have components engaging with the coupling points so as to move the first panel parallel to the edges.