baber/WOPTO huggingface dataset:
Patent NL-6605663-A (NL)
IPC: B65B9/00
Filed: 1966-04-27
Abstract: 1,133,947. Packaging-machines; packages. HASSIA-VERPACKUNGSMASCHINEN G.m.b.H. 27 April, 1966 [30 April, 1965; 20 Aug., 1965 (2); 12 April, 1966], No. 18391/66. Heading B8C. In a machine for forming " blister packages " a continuous web 1 of board or like material is fed to a station 3 which punches holes 4 and slots 9 in it, a thermoplastic film 12 is then fed over the board and both are fed into a heating and vacuum-forming station 11 (see Division B5), in which the film 12 is formed through the holes 4 in the board, and the film and board simultaneously heat-sealed together to provide reinforced containers 14; the containers are fed to a conventional filling station 15, and an overhead closing film 17, of thermoplastic film, paper, or plastics-coated aluminium foil, sealed to the container mouths in the station 16; flaps 10, formed in the board web by the slots 9, are then folded up and over the sealed container mouths and sealed in position by a spot welding device 18, the complete containers then being conveyed by a device 20 to cutters 21 which divide the connected containers up individually or into groups. Alternatively, Fig. 1, the film (12) is fed under the board web, and the closing film 17 and station 16 omitted; a separate heating means (11<SP>1</SP>) is provided adjacent the vacuum-forming station (11). The holes 4 may be formed with flaps (5-8), Fig. 5, which, on vacuum-forming the film 12, and depending on whether the film is positioned above or below the board, are folded down either inside (126, 127), Fig. 8, or outside, Figs. 9-15, the formed container to reinforce the sides, and, Fig. 9, the bottom. Again, the portion cut out to form the hole 4 may be used to reinforce the bottom only of the container, Fig. 16. The holes 4 may be of various shapes. Packages adapted for containing tablets in individual compartments may be formed, Figs. 4 and 17-20. The flaps (10), Fig. 5, may be provided with holes (19) for the " pressing through " of the container contents. Again, flaps may be formed on both sides of the container and folded underneath to protect the " blister," and retained in position by a tongue and slot, Figs. 11-13.
Patent NL-6610363-A (NL)
IPC: A61Q5/06
Filed: 1966-07-22
Abstract: 1,158,576. Hair preparation. L'OREAL. 4 Aug., 1966 ![5 Aug., 1965], No. 35038/66. Heading A5B. [Also in Divisions C3, C4 and D1] A hair-dressing composition comprises a polymer consisting of recurring units of formula in which Q is derived from an anhydride radical of formula or the corresponding acid radical and -NH-M represents a mercaptoamine radical, and optionally also of recurring units of the formula in which X represents OH; or -NH(CH 2  CH 2  CH 2 R 4  wherein R 4  is hydrogen, alkyl of 1 to 4 carbon atoms or-N< in which each of r and r<SP>1</SP>, which may be the same or different, represents alkyl or I to 4 carbon atoms or r and r<SP>1</SP>, together with the nitrogen atom to which they are attached, form a saturated mononuclear heterocyclic ring and m is 0, 1, 2, 3 or 4 and a compatible diluent.
Patent NL-6617645-A (NL)
IPC: H04L9/18
Filed: 1966-12-15
Abstract: 1,164,490. Digital transmission systems. CSF-COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL. 13 Dec., 1966 [15 Dec., 1965], No. 55893/66. Heading H4P. A cipher key generator comprises a source 1 of a sequence of random signals and a counter 5 for completing an alphabet if all letters of the alphabet have not been generated by source 1 when the source has emitted a preset number N of signals. Source 1 emits a parallel-bit signal representing a letter for each pulse from a clock 2. The signal passes to cipher key output K and also to unit 7 which triggers a store 8 corresponding to the signal. OR gate 10 gives a pulse D when an untriggered store is triggered. Counter 4 counts N clock pulses and then reverses switch 3 and enables gate 11. If not all the stores 8 are triggered, counter 5 provides parallel-bit signals which pass to output K and also trigger the stores 8. When all stores are triggered gate 9 gives a pulse C and, via gate 11, stops clock 2. Thus, in this one cycle of operation output K contains all letters at least once. Ciphering.-Various arrangements are described, in each of which upon coincidence of a clear signal to be ciphered and a cipher key signal another key signal is transmitted to represent the clear signal. This other key signal may be, for example, the signal prior to that which caused coincidence, Fig. 4 (not shown). In such a case if the signal causing coincidence is the first signal in the key sequence then the clear letter is sent unciphered. In a further embodiment, Fig. 7 (not shown), the clear signals are compared (300) only with key signals occurring for the first time, i.e. those causing a pulse D. Each such key signal is passed to one of a number of stores (43), selected by a switch (42) controlled by the D pulses. A further switch (45) connects the system output (46) to the stores in an order controlled by the pulses D. When coincidence of the clear and cipher signals occurs, the further switch stops scanning and, when a C pulse arrives, the cipher signal in the selected store is transmitted to represent the clear signal. Deciphering.-The deciphering processes are the reverse of the ciphering processes.
Patent NL-6810975-A (NL)
Title: Polyolefin-containing wound-dressing
IPC: D04H1/559
Filed: 1968-08-01
Abstract: A wound-dressing is prepared from a porous nonwoven fabric of polyolefin (I) fibres attached to an absorbent backing material (II). The polyolefin fibre fabric prevents adhesion of the dressing to the open wound. (I) is polyethylene or polypropylene. (II) is prepared from e.g. cotton or viscose fibres.
Patent NL-6811814-A (NL)
Title: Molecular sieve catalysts for cracking and for polymn
IPC: C07C5/22
Filed: 1968-08-19
Abstract: Prepn. of a zeolitic molecular sieve catalyst contg. a heavy metal dispersed in the unit crystal cells, by contacting a zeolite having pores size 7 to 13 angstrom with a water-sol. salt of a multivalent heavy metal and then contacting heavy metal substd. zeolite with a water-sol. composition of an anion contg. a metal and a cation selected from alkali metals or ammonium. These molecular sieves are widely used in refining processes e.g. hydroc racking, cat.-cracking, etc. They have high activity, are not sensitive to water and have high resistance to N- and S-contg. compds. They can also be used for polymerisation.
Patent NL-7009979-A (NL)
Title: Methine pigments
IPC: C09B23/04
Filed: 1970-07-06
Abstract: Methine pigments. Cpds. of formula: where R1 and R2 are alkyl, cycloalkyl or aralkyl; R3 is alkyl, aralkyl or aryl groups; R4 is a sulphonic acid free pyrazolone joined on the 4th-posn. or cyanoacetic acid joined on the alpha-posn., or a functional deriv., and R5 is a carboalkoxy group having at most 4 C atoms in the alkoxy chain, are prepd. by reacting a 2-methylene-indoline omega-aldehyde with a sulphonic acid free 5-pyrazolone, a cyanoacetic acid or deriv. The methine-cpds. are useful as pigments and may be used as aqs. dispersions.
Patent NL-7105997-A (NL)
Title: Anthraquinone hair dyes
IPC: C07D209/48
Filed: 1971-05-03
Abstract: A compsn. for dyeing human air contains, in soln. >=1 compound of the formula: where n = 2-6 and Z is H or -NRR", linked in positions 4, 5 or 8, which R is H or lower (hydroxy)alkyl and R" is H, lower alkyl or -(CH2)n-NH2. The dyes have great affinity for human hair and the dyeings resist shampooing and the effect of the light. The dyes are soluble in water over a pH range of 4-10.
Patent NL-7208247-A (NL)
Title: Refractory electrode arc welding torch - for welding the interior of small bore tubes
IPC: B23K9/028
Filed: 1972-06-16
Abstract: Welding torch (I) has a bore contg. a refractory electrode, and an electrode holder (II) projecting from (I) is arranged so that in use it can be inserted into the bore of a tube with the electrode in close proximity to the joint and can be rotated in the tube to finish the weld. (II) has a passage for the supply of an inert protective gas for the electrode area, and a high thermal conductivity core in contact with the electrode and a heat sink in the body of (I). The heat sink and/or the core has an extended specific surface e.g. ribs, channels or grooves over which the inert gas is passed and they are pref. Cu.
Patent NL-7407949-A (NL)
Title: Mechanism for removing adhesive objects from bendable carrier on roll - has photocell object sensor controlling carrier drive
IPC: B65C9/18
Filed: 1974-06-14
Abstract: The mechanism has a housing in which the roll (8) is freely rotatable and guide means which force the carrier (4) over a bending ledge (9) where the carrier is bent in such a way that the stickers (5) come clear of the carrier. Drive means (1) are provided to move the carrier and a control element (10) regulates the drive. Photo-electric sensors (6, 7) sense the presence of the objects. The drive means are controlled by the control element in such a way that they are switched off after an object has come off the carrier. The control element may comprise an amplifier controlled by the photo-electric sensor, the amplifier setting being such that a reduction in the light reaching the photocell does not vary the output signal of the amplifier.
Patent NL-7613291-A (NL)
Title: Pneumatic or hydraulic ram - has tapering ends joining onto tube sections accommodating piston rod seals
IPC: F15B15/14
Filed: 1976-11-29
Abstract: The pneumatic or hydraulic ram comprises a hollow cylindrical body, closed at the ends, and accommodating a piston whose rod passes through seals in one or both ends, also equipped with one or more unions for the operating medium. The body (1) has tapering ends joining onto tube sections formed on them. The piston rod (7) is a clearance fit in one or both tube sections, in each of which there is a piston rod guide (11) with a seal (12). These have pipe unions (9) leading to the annular chambers (15) formed between tube sections and piston rod, and to which pipes or closing caps are fitted.
Patent NL-7714031-A (NL)
Title: Hydraulic control block elements with internal channels - formed by baking alternate layers of sinter and solid material of lower m. pt. producing half channels
IPC: B22F5/10
Filed: 1977-12-19
Abstract: Sintered elements which, when assembled, form hydraulic control blocks with internal flow passages are mfd by placing alternate layers of a solid material and a sinter material in a flat bottom form such that the solid material forms the half-channels in the sinter material. During the sintering process, the solid form material melts first and is absorbed into the sinter material so that a series of elements are obtd. The passages in the block formed by assembling the elements are linked by bored holes which may also be formed during the sintering process. The finished prod. is a block with canals or series of canals at differing levels which are linked by vertical flow passages and with suitable connections for hydraulic lines. In an alternative method, the elements are mfd singly on a flat bottomed mould and the solid material only occupies the half-channel space. The process enables complex hydraulic control elements to be mfd relatively inexpensively.
Patent NL-7714484-A (NL)
Title: Cable with plastics insulated conductor pairs - which are separated by moisture plugs, and with insulation on one side of pairs removed at regular intervals
IPC: H01B7/285
Filed: 1977-12-28
Abstract: The cable has plastic insulated strands, which are separated into sections via moisture plugs. The cable is suitable for use in telecommunication circuits. There is a saving in filling agent and is produces a lower effective permittivity. One of the pairs of conductors has perforated insulation. The pairs are formed by opposite conductors of a star group. The insulation of the pair is removed on one side at regular intervals. The impedance of the uninsulated sections are in a given ratio to those of the insulated sections.
Patent NL-7903067-A (NL)
Title: Surface reflective marking material strip - consists of sheet with refractive surface and three faceted reflecting units on opposite sides
IPC: E01F9/08
Filed: 1979-04-19
Abstract: The reflective marking material is particularly for roads, airport runways etc. It has a sheet with light-permeable part and a light-refractive surface on the one side, while on the other are a number of light-reflecting units with three facets at right angles to each other. These reflect light striking the sheet at a relatively large angle. It can be glued in the working position. One side of the sheet can have light-receiving members protruding above it and spaced apart at intervals in one direction, and opposite the reflecting units on the other side.
Patent NL-7905924-A (NL)
Title: Floor element for an animal stall - is of polyethylene or polypropylene with coupling details and surface contour preventing slipping
IPC: A01K1/015
Filed: 1979-08-01
Abstract: Polyethylene or polypropylene is used for a floor element in an animal stall, esp. a pigsty. It has the form of a plate with downwards inclined ribs, and elongated openings for the passage of excreta, separated by lands. On the under surface the peripheral ribs are joind by lengthways and transversely running ribs forming a reinforcement grid. On the upper surface, recesses large enough for the foot of an animal are framed by rail-like projections of low height, parallel to the openings, and forming a whole with the ribs of the grid. Couplings consisting of dovetailed tongues and grooves are provided on the peripheral ribs. The disadvantages of metal floor elements, that the animals can slip easily and injure themselves, whilst they feel the cold when they lie on them, are eliminated.
Patent NL-7906195-A (NL)
Title: Elimination of sulphur and sulphur cpds. from gases - by treatment with aq. suspension of catalytic material partic. active carbon
IPC: C01B17/05
Filed: 1979-08-14
Abstract: Gas is treated to eliminate S vapour, droplets of liq. S and mixts. of H2S and SO2 contained in the gas in small amts., by bringing it into intimate contact with an acid aq. suspension of a finely divided catalytic material e.g. alumina or pref. active carbon. Catalytic material is then regenerated by (1) sepg. it from the aq. medium; (2) passing downwards through this material a fluid which can be either a liq. or a gas which does not react with the catalytic material, at a temp. sufficient to dissolve the S if the fluid is a liq., or to melt and volatilise it if the fluid is gaseous, and for sufficient time to separate the S from the catalyst. The regenerated catalytic material can then be re-used, in aq. suspension. Process is used partic. to treat gaseous effluent from the Claus process. The catalytic material can be regenerated so that it regains almost all its initial activity without appreciable loss of catalyst.
Patent NL-7907896-A (NL)
Title: Electrodes for lead accumulator - include conducting core coated with lead oxide grains, lead sulphate, PTFE binder and polyacrylic acid or hydroxy:ethyl methacrylate binder
IPC: H01M4/20
Filed: 1979-10-26
Abstract: Each electrically conducting core is coated with an active material contg. lead oxide granules, lead sulphate and a three-dimensional network of a fibre-forming binder. The electrode may contain 0.25-2wt.% w.r.t. the wt. of lead oxide of a sulphuric acid-insoluble, conducting ion-permeable material capable of forming a skin round the granules, consisting of polyacrylic acid or hydroxyethyl methacrylate. A pref. binder is PTFE. The polyacrylic acif or hydroxyethylmethacrylate assists the PTFE binder and gives electrodes with improved mechanical strength which is retained for long periods, so that there is a reduced incidence of particles becoming detached from the electrode and falling to the bottom of the battery case. Unlike prior art binder adjuvants, the polyacrylic acid or hydroxyethylmethacrylate do not binder the electrochemical processes occurring in the cell during charge and discharge cycles.
Patent NL-8000514-A (NL)
Title: Waste sorting plant separating heavy and light material - uses water container contg. partially immersed and inclined bucket conveyor
IPC: B03B9/06
Filed: 1980-01-28
Abstract: A tank which can be filled to the brim with water, has a material feeding side from the rim of which the back wall slopes down an inclined plane to the bottom. A bucket conveyor is arranged to lift heavy materials such as stones, iron from the bottom to a point outside the rim of the wall opposite to the feed side. On a wall at right angles to the feeding and delivery sides, a bucket wheel rotates on a shaft running towards the wall and this removes light materials such as paper, wood, plastics which float on the surface of the water. Used to provide a means of separating rubbish from demolition sites containing stones, iron, wood paper, etc. automatically into heavy and light waste without any preliminary sorting.
Patent NL-8005830-A (NL)
Title: Aromatic hydrocarbon(s) prepn. from carbon mon:oxide and hydrogen - on two-component catalyst contg. iron silicate
IPC: C07C1/04
Filed: 1980-10-23
Abstract: Aromatic hydrocarbons are prepd. by contacting a mixt. of H2 + CO with a mixt. of 2 catalysts consisting of (I) a catalyst for the conversion of the H2+CO mixt. into acyclic oxygen-contg. hydrocarbons, and (II) a crystalline Fe silicate which, after calcining for 1 hour in air at 500 deg. C (a) is stable at above 600 deg. C, (b) has a defined X-ray powder diffraction pattern, and (c) has a molar ratio of SiO2:Fe2O3 greater than 10. (I) The catalyst pref. contains Zn and Cr, esp. with an amt. of Zn:Zn + Cr of 60-80%. Catalyst I partic. converts H2+CO to methanol and/or dimethyl ether. (II) The silicate may contain a small amt. of Al. The alkali metal content is less than 0.1wt.% (less than 0.05wt.%). The ratio by vol. of I:II is 1-5:1. The catalyst mixt. has high stability and gives less durene in the prod.
Patent NL-8105229-A (NL)
IPC: H01R13/422
Filed: 1981-11-18
Abstract: A connector housing (4) of rectangular box shape having a bottom part (5) and walls, for accepting an array of electrical terminal pins (2) which, arranged in a predetermined pattern, pass through corresponding apertures (9) in said bottom part, whereby the one and/or other protruding ends of said terminal pins permit further electrical connection, such as to a printed circuit board, whereby each aperture has a substantially rectangular cross-section, on two opposite sides of which spring elements (1,1 min ) are provided, the mutual spacing and arrangement of said spring elements in relation to terminal pin cross-section being such that, when inserted, a press-fit locking of the terminal pins is obtained.
Patent NL-8403605-A (NL)
Title: Tubular ground anchor for game post - has metal inner tube fitting in plastics outer tube with external screw thread, inner tube has post fixing bracket at top
IPC: G01C15/04
Filed: 1984-11-27
Abstract: The tube is provided with an external screw thread (4) over at least part of its length, to permit driving into a pre-drilled bore. It comprises a galvanised steel inner tube (2) which closely fits in, and is secured against rotation and axial movement to a plastics outer tube (3) carrying the screw thread. The upper end of the inner tube carries a short large-dia. bush (8) with a set screw (9) to secure the structure. The bush may be connected with the upper tube (2) end via a strip with a central bore, whilst the upper tube end has a slot (10) to permit insertion of a curved rod into the ground to prevent unscrewing.
Patent NL-8515002-A (NL)
Title: Dual mode electrical generating plant for submarine - uses fuel cell supplied with oxygen@ or air and hydrogen@ obtd. from reformer
IPC: H01M8/04
Filed: 1985-02-28
Abstract: Power plant having dual operating modes comprises: an H2/O2 fuel cell; a reformer supplied with a liq. H2-contg. cpd. pref. methanol for forming H2 gas by endothermic reaction; a decomposer for exothermically decomposing a supply of H2O2 to form an O2 stream in a first mode of operation; an air supply for supplying O2 in a second mode of operation; and means for supplying heat from the decomposer to the reformer.
Patent NL-8600546-A (NL)
Title: Heat shrink packaging for articles - has inserted tear wire incorporated in three sides of package
IPC: B65D75/68
Filed: 1986-03-04
Abstract: The goods are wrapped e.g. in plastics sheet, which is heat sealed at both ends of package. A longitudinal inserted tear wire enables the heat sealed short sides and one longitudinal edge to be opened up. Plastics sheet is wrapped around the package and e.g. heat sealed (shrunk) at edges (2, 3). Between the wrapped article and plastics sheet is inserted a tear/cutting wire (4). Pulling wire enables opening of package in an easy manner, as one longitudinal side, and two short sides are separated.
Patent NL-8600768-A (NL)
Title: Ball bearing support member - has resilient cylindrical body, with axial bore and spaced recesses
IPC: F16C35/04
Filed: 1986-03-26
Abstract: The resilient cylindrical retainer has over the entire length, a gap. This enables fitting of the bearing, using the resilience of the retainer. A ball bearing (15) is retained in a holder (1) which is then connected to frame plate (16). The bearing (15) is fitted to a shaft (17), and fits between lugs (5,6) after slightly outward bending of the retainer (2). Each lug (13) fits in a resp. slot (20) when the holder (1) is rotated to secure the unit.
Patent NL-8701263-A (NL)
IPC: B65D21/00
Filed: 1987-05-27
Abstract: A stackable drawer box having a plurality of side walls and boxes for a coupling element disposed thereon. The boxes and the coupling element are provided with lug members and stops enabling a displacement of the coupling element in a box from an inoperative position, in which a coupling element is present within a box of a single drawer box, into a coupling position, in which a coupling element coacts with the boxes of two stacked drawer boxes, and in which a displacement of the coupling element relative to both boxes is blocked by the lug members and the stops. A filing cabinet composed of a plurality of drawer boxes comprises a base and an upper portion, both being coupled to the drawer boxes in the same manner as the drawer boxes mutually.
Patent NL-8800479-A (NL)
Title: Shaft for rotary electric machine e.g. compressor - uses soft iron segments to reduce heat losses due to eddy current effects
IPC: H02K1/34
Filed: 1988-02-25
Abstract: The cylindrical shaft (37) consists of a number, e.g. 16, of wedge-shaped packets (39) of lamina, glued (45) together with their pointed edges forming the axis (11) of the shaft. The packets are produced from a rectangular stack of parallel soft iron lamina, each 0.5 mm thick, held together by 0.02 mm layers (45) of insulating adhesive. The completed stack at angles to the vertical to form the wedges. The wedges are assembled into a cylinder and glued, after which the shaft is turned in a lathe to produce the cylindrical outer surface of the shaft.
Patent NL-8801153-A (NL)
Title: Flower pot for automatic watering - has holes and ducts of V=shaped cross=section in bottom
IPC: A01G27/00
Filed: 1988-05-03
Abstract: The flower pot and dish assembly includes holes and V-shaped cross-section ducts. The dish includes resilient supports in line with holes in the pot. The plastics flower pot has a protruding run for easy stacking. The bottom (4) has ribs and spaced legs (5). The bottom centre (4) has a raised part (8) and V-shaped ducts. The dish has a bottom (11) and three resilient supports (13) with protrusions (14) which correspond with the duct (6).