baber/WOPTO huggingface dataset:
Patent NL-2031575-A (NL)
Title: Foldable rainwater box
Inventor: HIELKE DOLF HOEKSTRA
IPC: E03F1/00
Filed: 2022-04-14
Abstract: A foldable rainwater box comprises a first side and second side forming opposing sides of the box in a use state, and a first end and a second end forming opposing ends of the box in the use state. Adjacent sides and ends are rotatably connected such that the sides and ends can rotate from a folded state to the use state.
Patent NL-275544-A (NL)
IPC: A61Q15/00
Abstract: Shaving creams, soaps and sticks, bubble baths and detergent compositions such as toilet soaps comprise, in addition to conventional ingredients, cellulose crystallite aggregates having an average level-off D.P. in the range 15 to 375 anhydroglucose units. A specific example relates to a shaving cream comprising sodium lauryl sulphate, oleic acid and triethanolamine in addition to the cellulose crystallite aggregate.ALSO:Cosmetic compositions of all types comprise cellulose crystallite aggregates, having an average level-off D.P. of from 15 to 375 and which preferably do not contain over 500 p.p.m. of ether-extractable components and which may have a particle size of from less than 1 micron to about 300 microns, and at least one active cosmetic ingredient in an amount sufficient to impart its cosmetic effect.  The compositions, which may be solid, liquid or in "gel" form, may be suitable for use inter alia as a cream, lotion, powder, deodorant, depilatory, sunscreen, lipstick, mascara, rouge, suntan, antiperspirant or dentifrice and may comprise the materials conventionally employed in their formulation in addition to the cellulose material.
Patent NL-6905188-A (NL)
Title: Glass fibre elbow piece
IPC: B29C53/02
Filed: 1969-04-02
Abstract: Elbow from glass fibre reinforced thermosetting synthetic resin is produced byh winding continuous glass filament on to a mandrel which previously or subsequently are impregnated with a resin, and hardening the assembly. The glass filament are wound on the an elastically mouldable mandrel. Specifically, the mandrel is an expanding elastic casting which is filled with a hydraulic medium and which is removed from the casing after moulding and hardening after letting out the hydraulic medium.
Patent NL-7012179-A (NL)
Title: Fungicidal and acaricidal alkyl 2-benzimi- - dazole carbomate derivs
Filed: 1970-08-18
Abstract: Fungicidal and acaricidal alkyl 2-benzimidazole camabate derivs. Cpds. of formula (I) (where R is CH3 or C2H5; A is CH2 or CH2CH2 opt. substd. by one or two CH3, Cl or Br, vinylene opt. substd. by CH3, Cl or Br, or o-phenylene) and particularly (I1 R-CH3, A=CH2CH2) (II) and (I; R=CH3, A = vinylene) are useful in control of a large variety of plant pathogenic fungi and show ovicidal effects on mites. (I) may be prepd. by cyclisation of methyl 2-benzimidazolylcarbamate, for example with succinyl chloride and NaHCO3 in CHCl3 (II) is obtained.
Patent NL-7014859-A (NL)
Title: Cooling large continuously cast billets
IPC: B22D11/124
Filed: 1970-10-09
Abstract: Oblique or arch-shaped nozzles effect a rapid and continuous cooling in the secondary spray zone below the mould. A rectangular surface area on the billet is cooled as it is withdrawn, but the amount of cooling is reduced from centre to edge. The nozzles are mounted on an adjustable common main positioned centrally and parallel to the billet length, but pairs of nozzles may be mounted together either longitudinally or transversely. Cooling of the support rolls may also be carried out, and the nozzles may be either stationary or oscillating to increase the coverage.
Patent NL-7116301-A (NL)
Title: Underwater arc welding - high pressure gas envelope for preventing water entering arc and weld
IPC: B23K9/00
Filed: 1971-11-26
Abstract: An underwater electric arc welding process in which water is prevented from entering the enclosed feed unit, the arc and the weld zone by a high pressure shielding gas supplied to the feed unit. The gas, which may be air inert gas or CO2, is at a higher pressure than the water pressure and is ejected from the feed unit as an envelope around the arc. An inner and outer coaxial envelope may be applied to the arc, pref. via conduits surrounding the wire and welding nozzle. The feed unit, wire supply wled nozzle and supply conduits may be enclosed in water tight conduits which are pressurised with the shielding gas.
Patent NL-7202899-A (NL)
Title: Processable polymethyl methacrylate - using initiator prepd by reacting alkyl lithium with diarylethylene
IPC: C08F120/14
Filed: 1972-03-04
Abstract: Polymethyl methacrylate with better processability i.e. which may be injection moulded is prepd. by polymsg. methyl methacrylate in the presence of an anionic initiator of formula I in an amt. of 1-100 m moles per mole methyl methacrylate: (where R is =6C hydrocarbyl; Me is an alkali (ne earth) metal; and Q1 and Q2 are each 6-8C aryl or aralkyl). The initiator is prepd. by reacting an alkali metal alkyl cpd. pref. n-butyl or sec. butyllithium with a cpd. of formula II, pref. 1,1-diphenylethylene or 1-phenyl-1-naphthylethylene: The polymethyl methacrylate has a mol. wt. of 15,000-75,000.
Patent NL-7307865-A (NL)
Title: Barrier panels for the building industry - by blowing mixture of comminuted material and binder into mould with compressed air, and bonding
IPC: B27N3/00
Filed: 1973-06-06
Abstract: Barrier panels for the building industry are produced by mixing the comminuted raw material, esp. paper or straw, with the binder, blowing the mixt. into a mould by means of compressed air, and allowing to bond to form a panel, a circulation of compressed air being maintained until the binder has bonded to form the panel. The panels are of low wt. high porosity and good surface treatment props.
Patent NL-7312322-A (NL)
Title: Strawberry cultivation machine - has rake unit acting sideways followed by cutters working between rows
IPC: A01B39/12
Filed: 1973-09-07
Abstract: The machine is for cultivation work on strawberry plants arranged in rows in the field, and has a frame supporting a rake unit, displacing material to the side as the machine travels forward. It also has cutter components behind the rake, acting in the direction of travel and spaced apart for the same distance as that between the rows of plants. The scraper can be in the form of an endless belt, running over a pair of horizontal shafts near the sides of the frame extending in the direction of travel. The scraper tines can be in spiral form, attached at one end of the belt and with teeth extending outwards from the other one.
Patent NL-7503074-A (NL)
IPC: C07B61/00
Filed: 1975-03-14
Abstract: An improved fixed bed catalyst is disclosed and comprises the active catalyst material supported on a particular type of porous silica xerogel which has been treated with steam under particular temperature conditions.
Patent NL-7708542-A (NL)
IPC: C07C243/22
Filed: 1977-08-02
Abstract: The preparation of hydrazobenzene by a catalytic alkaline hydrogenation of nitrobenzene with water vapour in alcoholic solution is effected using an alkali that is an alkali metal alcoholate (alkoxide) and/or an alkali metal hydroxide, hydrogenation pressures of >/= 1 bar and temperatures of up to 120 DEG C, and keeping the reaction mixture in turbulent agitation. Industrial practice is by means of an apparatus comprising a temperature controllable reactor and a pump-equipped recirculation loop emanating from the reactor in the region of the liquid column and ending in nozzles which disperse the reacting material finely into the gas space of the reactor.
Patent NL-7711605-A (NL)
Title: Conveyor belt cleaning mechanism - has scraper pressure applied by circuit containing accumulator and pump
IPC: B65G45/16
Filed: 1977-10-21
Abstract: The conveyor belt cleaning mechanism comprises one or more scrapers (10) supported in a mounting at each end. The scraper is held against the belt by a hydraulic or pneumatic ram (18), screw-jack etc. exerting the desired pressure, and forming part of a hydraulic of pneumatic circuit with an accumulator (20) and pump (22). This generates the necessary pressure when the conveyor is working. There can be a pressure switch initiating an audible or visual alarm on pressure failure, and the pump can be driven by an electric motor, or a roller in contact with the belt.
Patent NL-7909123-A (NL)
Title: Single row angular contact ball bearing - has endless plastics thread passed round balls in zigzag pattern to hold them apart
IPC: F16C33/42
Filed: 1979-12-18
Abstract: The ball-bearing comprises two races, each with a groove in which the balls work, these being held apart by spring components between them. These components are formed by an endless plastics thread (4), passed round the balls (3) in a zigzag pattern. The contact surface between balls and thread is at or near their axes of rotation, in addition to which its flexibility allows them to run along it at a relatively low speed, thus reducing friction and wear.
Patent NL-7920033-A (NL)
IPC: G04G99/00
Filed: 1979-08-21
Abstract: PCT No. PCT/JP79/00222 Sec. 371 Date Apr. 23, 1980 Sec. 102(e) Date Apr. 7, 1980 PCT Filed Aug. 21, 1979 PCT Pub. No. WO80/00503 PCT Pub. Date Mar. 20, 1980.Upon depression of a number key, the timer memory corresponding thereto is started to be in its counting operation state, and when the number is depressed again, the timer memory stops its counting operation. When a relative difference key is depressed, a maximum (or minimum) value is selected from the count contents of respective timer memories and then, when the relative difference key is depressed repeatedly, a difference between the selected value and each of the other count contents in a decreasing (or increasing) order, the number of the number key corresponding to the count contents and its ranking are displayed on a display unit upon each depression of the relative difference key. With one instrument, it is possible to obtain a plurality of timer operations, the ranking of the measured results and their relative differences.
Patent NL-8004546-A (NL)
Title: Precious stone or diamond cutting process - uses endless band saw with band having width equal to three or more times its thickness
IPC: B23D63/00
Filed: 1980-08-11
Abstract: The process is used to cut precious stones e.g. diamonds in two utilising a band saw of which the band (10') has a width of three or more times its thickness. The band may be of the endless and unjointed type, and may be driven at a speed of not less than 25m per sec. Several stones may be cut simultaneously by utilising one or both edges of the band and all stones being treated are brought into individual contact with a band edge (37, 37'). A typical machine may use a band (10') traversing a driven (30) and an idling (31) roller the active roller faces being plane or curved. Diamond powder may be applied to one or both cutting edges, and workpiece diamonds may be mounted in individual displacable holders (38, 38').
Patent NL-8301354-A (NL)
Title: 2-Stage solvent deasphalting of heavy oils and prod. conversion - to distillates by schemes involving hydrotreatment and cracking
IPC: C10G69/02
Filed: 1983-04-18
Abstract: Prodn. of deasphalted oils and distillates from asphaltenes-contg. hydrocarbon mixts. comprises 2-step solvent deasphalting (SD), yielding a high-quality first deasphalted oil (DAO-1), a lower-quality DAO-2, and an asphalt, followed by route A or B. (Ai) catalytic hydrotreatment of DAO-2 or asphalt, giving a prod. of reduced Ramsbottom carbon (RCT) value; (Aii) sepn. of the prod. from (Ai) into distillate fraction(s) and residue; (Aiiia) catalytic or thermal cracking of the residue from (Aii), or (Aiiib) return of this residue to SD; and (Aiv) sepn. of the prod. from (Aiiia) into distillate fraction(s) and residue, returned to SD. (Bia) thermal or catalytic cracking of DAO-2 and/or (Bib) thermal cracking of the asphalt; (Bii) catalytic hydrotreatment of the distn. residue of the prods. of (Bi), giving a prod. of reduced RCT; (Biii) sepn. of the prod. of (Bii) into distillate fraction(s) and a residue, returned to SD. The feedstock pref. boils mainly above 350 deg.C, with more than 35 wt.% above 520 deg.C; and its RCT pref. exceeds 7.5 wt.%.
Patent NL-8304074-A (NL)
IPC: A01K45/00
Filed: 1983-11-28
Abstract: Device for packing poultry in a box comprising an endless belt (19) running over a plurality of rolls (14-18) with horizontal axles and provided with spaced apart rows of fingers (20), which are hingedly connected with the belt (19) said belt (19) having an upwardly running part at which the fingers project forwardly and move from the floor with the belt and the picked-up poultry upwardly said poultry in normal position being taken over by a series of substantially horizontal guide cams at the level of the top reverse rol (15) at which level the fingers are withdrawn and move downwardly with the belt whilst the poultry is taken over by endless belts (27,29) which feed them to a feed regulating device (30) which discharges into a box (36).
Patent NL-8400692-A (NL)
IPC: E05D13/00
Filed: 1984-03-02
Abstract: The invention relates to a safety device comprising fastening means (17, 18, 19) for blocking the door (1) which means are operated by an auxiliary cable (12) under tension. The auxiliary cable (12) having a breaking element (15) is on the one hand connected to a reel provided with speed-limiting means for blocking the reel in case the rotation speed becomes beyond certain limits and on the other hand to the door via a lever shaped locking member (23) which cooperates with the fastening means. The fastening means are held in an inoperative position by said locking member, while upon breaking of the breaking element the fastening means are released for blocking the door.
Patent NL-8401519-A (NL)
IPC: H02K7/20
Filed: 1984-05-11
Abstract: A flat electronically commutated motor is described whose rotor has been provided with an axially magnetized annular magnet (26) which cooperates with axially facing bounding surfaces (2-7) of the stator poles outside the stator coil ends, which enables the axial dimension of the stator iron (1) to be reduced without reducing the effective surface area of the stator teeth. This construction enables Hall elements (44-46) to be mounted on a p.c. board (28) which Hall elements (44-46) are arranged in the main field of the rotor magnet (26).
Patent NL-8403959-A (NL)
IPC: A45D40/24
Filed: 1984-12-28
Abstract: Package for sticks (11) having a head of a cosmetic product, which package comprises a sliding tray (3) with upstanding walls (5, 6) of which two upstanding opposite walls (6) near the middle are procided with an incision (8), such that one part or member of the sliding tray (3) can hing in respect to the other member of the sliding tray (3) and that in one of the members of the sliding tray (3) is fastened means (7, 15) in which can be placed said sticks (11). The means (7,15) in which the sticks (11) can be fastened are the preference a piece of dubble corrugated cardboard (7) or a piece moulded out of plastic (15). The sliding tray (3) is covered by means of a wrapper (2).
Patent NL-8602366-A (NL)
Title: Cotton bud or tip for applying liq. - has hollow stick forming liq. reservoir with balloon at one end and splittable membrane at other releasing liq. onto cotton wool
IPC: A61F13/38
Filed: 1986-09-18
Abstract: The cotton bud comprises a hollow stick (1) with a wad or tuft of fluid absorbent and yielding material e.g. cotton wool. The hollow stick forms part of a fluid reservoir or is attached to it. The reservoir has a deformable wall portion and it is sepd. from the cotton wool (2) by a breakable membrane. The end of the stick away from the end with the cotton wool forms a balloon (4). The membrane (3) is strong enough to withstand the pressure of a column of liq. the length of the stick and the wt. of the liqs. in the balloon. The membrane deforms and splits when this pressure is exceeded, due to a sharp point (9) penetrating the bulging surface. The membrane is pref. a plastics film.
Patent NL-8802384-A (NL)
Title: Missile rudder mechanism - has sliding tubular body coupled to rudder by crank
IPC: F42B10/64
Filed: 1988-09-28
Abstract: A missile rudder is actuated by a mechanism comprising a tubular body sliding forwards and rearwards in the missile. A crank coupled between the body and the rudder turns the latter in response to body movement, which is generated by a push-and-pull mechanism. Part of the latter and/or the crank can be arranged to engage in an annular channel in the body, to allow reltive rotation.
Patent NL-8902143-A (NL)
Title: Column-placing method on hard water course bottom - uses suction nozzle moved along sharp bottom edge on nozzle
IPC: E02D15/08
Filed: 1989-08-24
Abstract: The method places a hollow column with sharp bottom edge in the hard or rocky bottom of a watercourse etc. The column has a foot widening towards the bottom, the ground inside the column being extracted. A suction nozzle (7) is moved along the bottom edge (2) on the inside and close to it, causing ground erosion. The effect of the sharp edge under the weight of the column is to break the ground free underneath it in small pieces.
Patent NL-9000659-A (NL)
IPC: C08G18/67
Filed: 1990-03-21
Abstract: The present invention relates to a process for the manufacture of a cast, injection moulded or compression moulded articles by curing a resin composition in a desired shape using catalysts, and allowing the shaped piece to post-cure under such conditions that an HDT of at least 150 DEG C is obtained. The resin composition comprises a polyisocyanate, an ethylenically unsaturated monomer and a vinyl ester compound, and the vinyl ester compound contains on average about two to about 6 (meth)acrylate groups and on average about two to about 6 hydroxyl groups, and has a molecular weight higher than 300. The invention also relates to a resin composition suitable for use in the process.
Patent NL-9001287-A (NL)
Title: Multiple-item packing method - thrusts batch into box folded from flat cardboard sheet and seals with tape
IPC: B65B61/20
Filed: 1990-06-07
Abstract: The packing method for a large number of items (0) first assemblies them in rows and columns to give the desired number. A flat sheet (F) of cardboard etc is then folded into a box (B), into which the batch of items is thrust, after which it is folded shut at the bottom, tilted, folded shut at the top, and sealed at top and bottom with adhesive tape (18).
Patent NL-9202216-A (NL)
Title: Mowing machine (harvesting machine)
IPC: A01D34/66
Filed: 1992-12-21
Abstract: The invention relates to a mowing machine provided with a frame part which supports a number of mowing components and is coupled, with the aid of a coupling piece, to a frame part which is to be coupled to a lifting device of a tractor or the like. The coupling piece is pivotable both with respect to the frame part which supports the mowing components and with respect to the frame part which is to be coupled to the tractor or the like. A linkage is arranged between the frame part and the coupling piece in order to limit downwards pivoting of the frame part which supports the mowing components with respect to the frame part which is to be coupled to the tractor. One end of an adjustment cylinder is coupled to the frame part which is to be coupled to the tractor, while its other end interacts with the coupling piece. A stop which is connected to the coupling piece limits the displacement of this adjustment-cylinder end which interacts with the coupling piece with respect to the coupling piece. That end of the adjustment cylinder which interacts with the coupling piece is coupled, with the aid of a connecting member, to the frame part which supports the mowing components.
Patent NL-9301320-A (NL)
Title: Device for bundling together a stack of flat objects, for example banknotes
IPC: B65B27/08
Filed: 1993-07-28
Abstract: Device for bundling together a stack of flat objects, having a relatively narrow strip of film-like material which is wrapped around the bundle which is formed, with its loose end attached to that part of the strip which has been wrapped around the bundle, comprising: a) feed means for the said strip; b) a holder for accommodating the said stack, which holder has a base for supporting the stack and to which holder one or more clamping jaws are added, which can be moved towards this base and away from the base, in order to keep the said stack clamped between the base and the said clamping jaws, while the said holder can be rotated about an axis which is substantially parallel to the said base and substantially transverse with respect to the feed direction of the said strip, and can be moved to and fro substantially transversely with respect to the longitudinal direction of the said axis and substantially parallel to the said base, between a stack-holding position and a rotation position; c) means for joining the loose end of the said strip; and d) means for driving the said holder and the said clamping jaws, a separate drive unit being provided in each case for the rotation and the reciprocating movement of the said holder and for the movement of the said clamping jaws, which drive units are coupled to a central control unit which is designed to actuate the said drive units independently of one another.
Patent NL-9400036-A (NL)
Title: Method for detecting underground pollution
Inventor: ROEST PAULUS BENEDICTUS VAN DE
IPC: G01N33/24
Filed: 1994-01-10
Abstract: A method for detecting concentrations of pollutants present underground (in the soil), the pollution comprising a substantial amount of compounds such as oil, benzene or the like, whose electrical characteristics deviate from the corresponding characteristics of unpolluted soil, comprises the following steps: 1. the soil is irradiated with electromagnetic radiation; 2. radiation reflected by the soil is received; and 3. said reflected radiation is compared with radiation reflected by unpolluted soil.
Patent PT-64929-A (PT)
Title: Nonflammable silicate adhesive - contg clay, asbestos and carboxymethylcellulose, starch ester or dextrin, with long pot life
IPC: C09J1/02
Filed: 1976-03-22
Abstract: The adhesive comprises (1) a mineral component, consisting of (a) 20-90 (wt)% conc. aq. soln. of an alkali metal silicate, (b) 5-25% clay and (c) 2-7% deflocculated asbestos fibre, and (2) an organic component in the form of a 30-70% aq. soln. of carboxymethylcellulose (CMC), a starch ester and/or a dextrin, the amt. of this component as dry matter, being 0.2-2 wt. % of the adhesive. Used for bonding Al, black plate (untinned iron plate), glavanised or Zn electroplated plate, glass, cement etc. to wood plywood, fibreboard, expanded polystyrene boards phenolic resin, polyurethanes etc. wood to wood or expanded polystyrene boards, plush materials to floors etc. and for giving materials of this type a nonflammable and flame-resistant coating. The adhesive has long pot life, gives strong bonds, is very resistant to temp. and is free from toxic gases. The dried adhesive film acts as fire retardant.
Patent PT-69266-A (PT)
Title: Selective herbicide compositions
IPC: A01N/
Filed: 1979-02-22
Abstract: Selective herbicidal compsn. comprises a mixt. of a thiolcarbamate, triazine, chloroacetanilide, carbamide or phenoxyacetic acid herbicide and 0.1-50% w/w of a dichloroacetamide herbicide of formula (I) (where X is O,S,SO or SO2, n is 0 or 1, R1 and R2 are each H alkyl or phenyl substd. by halo OH or NO2, or R1 and R2 together are butylene, pentylene or hexylene opt. substd. by one or two Me, provided that if n is 0, R1 and R2 are not H, alkyl or substd. phenyl). The presence of (I) potentiates the activity of known herbicides. (I) are prepd. by acylation of a cyclic amine with dichloroacetyl chloride in presence of an acid-binding agent.