baber/WOPTO huggingface dataset:
Patent NL-6816682-A (NL)
Title: Permanently magnetisable substance
IPC: H01F1/11
Filed: 1968-11-21
Abstract: Iron oxide is (co)precipitated, on a suspended carrier, from a solution containing divalent iron and opt. other divalent metal(s) (Co, Ni) by gradually and homogeneously converting the Fe++ at pH 2-6.5 under controlled temp. conditions into trivalent form and then collecting the loaded carrier, followed by washing, drying and heating if necessary. This method allows a much smoother, more even preparation, the carrier can be more heavily loaded (permitting higher magnetization), and filtration is particularly easy.
Patent NL-7010183-A (NL)
Title: Solderable metal coatings of carbon - surfaces
IPC: C04B41/88
Filed: 1970-07-09
Abstract: A layer of nickel deposited on the carbon surface by electroless methods is heated at 800 - 1100 degrees C in a non-oxidising atmosphere for 0.5 to 2 hours to ensure good adhesion. A second layer of nickel or copper is then deposited followed by heat treatment at 500 - 700 degrees C to allow diffusion bonding between layers. Suitable method for depositing electrical contacts on graphite.
Patent NL-7018638-A (NL)
Title: Cross-linking of polyolefins - using 1, 1-di-tert-butyl peroxycyclohexane as cross-linking agent
IPC: C08K5/14
Filed: 1970-12-22
Abstract: (Co) polyolefins or olefin graft copolymers or blends thereof, opt. admixed with fillers, foaming agents and/or accelerators, are cross-linked, at 20 to 180 degrees C with the aid of 0.001 to 10, pref. 0.1 to 3 wt.% of 1.1-di-tert-butylperoxycyclohexane (1). The prefd. polymer is EVA copolymer. The cross-linked products are free from objectionable odour, and are not discoloured by (1). Results are reproducible since (1) is not volatile. Used in mfre. of mouldings, cable sheathings, floorings.
Patent NL-7117494-A (NL)
Title: Agglomerated coffee extract powders - by tumbling powdered coffee with liquid agglomerating agents
IPC: A23F5/38
Filed: 1971-12-20
Abstract: Agglomeration of powdered coffee extracts by rolling the powder particles over each other in a rotating, slanting dish while they are sprayed at is not >25 degrees C with an agglomerating liquid in the form of droplets which are on average no bigger than the av. particle size of the powder to be agglomerated, until the total water content of the sprayed powder is 10-12 wt.%, and drying the resulting agglomerate at is not >90 degrees C under atmospheric pressure or is not >60 degrees C at 0.05-0.5 mm Hg, in which the agglomerating liquid consists of a mixture of coffee oil (I) and 20-30 wt. % aqs. coffee extract or a 20-30 wt. % aqs. soln. of coffee extract powder (II) in which the ratio I:II = 1:0.8 to 1: 1.5, homogenising this to an oil in water emulsion with an av. oil drop size of is not >5 mu mixing the emulsion (III) with an aroma contg. steam distillate (IV) made by treating groun roast coffee or an aqs. dispersion or aqs. extract of this with steam and condensing the resulting vapours, using a ratio (III) :(IV) of 4:100 to 12:100, and allowing the mixture to stand for at least 2 hrs. at 9-30 degrees C. Products have excellent aroma with little loss of useful material.
Patent NL-7207216-A (NL)
IPC: G06F1/08
Filed: 1972-05-27
Abstract: 1420997 Data processing PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 24 May 1973 [27 May 1972] 24832/73 Heading G4A A processor PROC (Fig. 3), normally controlled by pulses from a clock distributed by AND 01-04, is clocked at a slower rate after an error signal FT is generated. As described the error signal sets a bi-stable F to its " 1 " state to disable an AND gate 10 and hence AND gates 01-04. After an interval determined by a delay DL, bi-stable R is also set to its one state so that at a clock pulse 4 from the clock AND gate 13 is enabled to reset bi-stable F. The reset signal is also applied to reset to their zero states bi-stable (T0-T2, Fig. 4, not shown) in a control unit CMT which is such that OR gates OR1-OR4 are then sequentially enabled by output signals 1SL-4SL from the control unit, one gate being enabled for every five clock pulses from the clock. Information which has been transferred from a slower main store to a fast store in the processor may be erased in response to the error signal, the information being re-fetched.
Patent NL-7400006-A (NL)
Title: Trailer with sleeping accommodation for travelling group - has laterally extendable box-shaped section leaving aisle when extended
IPC: B62D31/02
Filed: 1974-01-02
Abstract: The trailer (2) is provided with an extendable section (5, 5a) whose wall (4) is flush with the side wall (3) of the trailer when not extended. When extended, it leaves an aisle (12) between its wall (4) and the beds (15) arranged against the opposite trailer wall (7). The extendable section may itself contain beds (17). There may be two lateral walkways (10, 11) connecting with the aisle (12) forward and rearward of the extendable section, and space for further beds may be provided forward (13, 14) and rearward (18) of these gangways, which may be accessible through doors (8, 9) in the trailer side wall.
Patent NL-7408277-A (NL)
Title: Coding system for time stacked signals and direction of transition - uses 3 bits code words denoting condition of original period and possible transition
IPC: H04L25/493
Filed: 1974-06-20
Abstract: Coding system for time stacked signals and direction of transition between two states. The signals are then decoded into the transformed states. It comprises a transmission side, a scanning circuit, a coding circuit and a shift register (6). The scanning circuit operates at a fixed repetition frequency on the input. The coding circuit converts the signal in the time stack into a code word formed by a number of bits. The code word is taken up in the shift register before it is transmitted. It contains 3 bits (a, b, c) with the condition of the original signal in the first bit and the period and possible transition in the other two bits.
Patent NL-7508759-A (NL)
Title: Container neck suitable for various screw cap types - has collar with screw thread secured to neck and removable ring fixed on collar base
IPC: B65D41/34
Filed: 1975-07-22
Abstract: Container is intended to take any type of screw cap, with or without seal. It comprises a collar (1) with external screw thread secured to the container neck (2), and a removable ring (5) secured on the lower part of the collar. The ring may be secured by one or more projections (3) at the base of the collar engaging corresponding recesses in the ring. The collar and/or ring may be in metal or plastic. The collar may further have perforations to accommodate a handle and/or to enable applying a security seal through a bore in the cap.
Patent NL-7606426-A (NL)
Title: Suspended screen protecting sheet pile walls from shipping - has removable overlapping plates across wall recesses facing waterway
IPC: E02B3/26
Filed: 1976-06-14
Abstract: The suspended screen for protecting sheet pile walls from shipping damage, esp. preventing the bows of a vessel wedging in the wall recesses, is positioned across the recesses, and comprises dates which are placed one upon the other and removably fixed on the wall by fittings. The screen is suspended by double T-section member from a bar attached to sheet piles, the member being connected to the bar by hook lugs provided on its rear leg, with the frontal leg receiving and partially masking the upper rear face of the screen.
Patent NL-7613976-A (NL)
Title: Drum barrel palletising machine - moves rows along conveyor then onto table, load dropped onto pallet below and removed
IPC: B65G57/06
Filed: 1976-12-16
Abstract: The machine for palletising drums and barrels (70), has a conveyor with stops (40, 42, 44) at the end to form rows containing the required number. Each row moves along a continuation conveyor (20) in front of the marshalling table (12). This has three fixed sides (30, 54) adjustable for the dimensions of the load. The fourth side is a moving plate (52) which pushes the row onto the table. Previous rows are moved inwards until the load is complete. The table (12) is moved away and the load deposited onto a pallet (72) underneath. This pallet is conveyed onwards by another conveyor (18) parallel to the first conveyor, to a take-off point.
Patent NL-7614360-A (NL)
Title: Freight container lifting equipment - has rope reeved round pulley driving power generator supplying accumulator for actuating mechanism
IPC: B66C1/66
Filed: 1976-12-23
Abstract: The lifting equipment is partic. for handling freight containers, and has one or more winch ropes, reeved round one or more pulleys mounted on tackle engaging with the load. The tackle has one or more power-operated mechanisms. The pulleys (6) drive one or more power-generation units (27, 28) serving an accumulator (41), coupled by pipes to the power-operated mechanisms, which can be radio-controlled from a transmitter mounted in the control cabin etc. The power-generation units can be pumps, supplying hydraulic accumulators, and coupled by clutches to the pulleys, these engaging automatically at a preset tension in the rope.
Patent NL-7801616-A (NL)
Title: Eye switch for dumb person - has LED as IR transmitter and phototransistors as detectors
IPC: A61F4/00
Filed: 1978-02-13
Abstract: The eye switch can be used by a handicapped person who has lost the power of speech, but still has good eyesight. The edge of a fitting around one of the eyes is fitted with one IR radiator (2) and two IR detectors (1). The two detectors can be set as to receive IR radiation within a relatively narrow band. The IR radiator is an LED and the detectors are phototransistors, each of which is provided with a device for setting the base voltage independently. The IR radiator and the detectors are fitted on a support material, with a high thermal conductivity coefficient.
Patent NL-7900999-A (NL)
Title: Zero position detector for petrol tank - triggers reserve supply by using photocell in amplifier circuit with LED in volume meter producing remote display on LED in dashboard
IPC: G01D13/26
Filed: 1979-02-08
Abstract: The zero-position detector is for a petrol tank of a motor vehicle which indicates when a certain volume has been exceeded, and can be used to trigger the reserve supply. It consists of a volume meter with an indicator fitted to the gas tank, where the indicator will transmit a signal to a photocell. The output of the photocell is amplified and transmitted to a display on the dashboard. The photocell is incorporated in the amplifier circuit. The transmitter (11) is a light emitting diode (11) at an angle to the receiving photocell (12) forming part of the amplifier module and which are placed in the volume meter. The output of the transistor amplifier (18) is to a light emitting diode (20) on the dashboard.
Patent NL-7905777-A (NL)
Title: Sewer pipe socket seal - has elastomer sleeve for insert tube end fixed to plastics ring contoured for snap fit over socket
IPC: F16L17/025
Filed: 1979-07-25
Abstract: The sealing unit secures the insert end of a tube relative to a tube socket (2). It comprises an elastomer sealing sleeve (5) which is arranged in the socket and has a plastic reinforcing ring (9) fixed (via 10,11) at one end. The inner dia. of the ring is smaller than the outer dia. of the socket and is internally contoured (13,14) to form a firm connection. The socket may have a corresponding external contour (3,4) so that the ring forms a snap-on connection on the socket. The sleeve may have an outward collar (8) resting on the outer rim of the socket.
Patent NL-7908251-A (NL)
IPC: F24B7/04
Filed: 1979-11-12
Abstract: There is described a device formed by a number of hollow elements mounted next to one another and fastened to one another, which have such a profile that they form at the bottom in the horizontal portion thereof, a grate the fuel bears on, merge backwards into a wall and form at the top, horizontal or substantially horizontal vertically or lateral evacuation pipe(s).
Patent NL-8101081-A (NL)
Title: Trepanning drill for different materials - is mounted in unit positioned over spot where hole is to be drilled
IPC: B23Q35/02
Filed: 1981-03-05
Abstract: The trepanning drill forms holes through materials of widely differing kinds, requiring little pressure or power to operate. It is mounted in a unit positioned by motor or manually or a combination of both methods over spot where the hole is to be drilled. The unit can be arranged to travel across a travelling portal structure straddling the work, and can be combined with laser beam or similar cutting heads.
Patent NL-8102033-A (NL)
Title: Transverse heat-welding moving foil tube between packed objects - by two rails moving around closed tracks and contg. slip-ring fed elements
IPC: B29C65/74
Filed: 1981-04-24
Abstract: The mechanism is intended for producing regularly spaced transverse heat-welds between successive objects in a continuous foil tube as this moves along in a packing machine. It comprises two parallel synchronously moving transversely extending weld rails, with guide rollers at either end following closed tracks each having a curved portion and a rectilinear portion in which the rails face one another across the tube and produce the welds. The rails are driven via articulated cranks by shafts rotating at controlled inconstant speed. At least one rail contains a heating element connected at either end to a power supply via spring-loaded brushes in contact with respective conductor strips arranged in, and electrically insulating from, the tracks. Heat-welding across continuously moving foil tube between objects packed therein.
Patent NL-8220379-A (NL)
Title: Ventilation device for ostomy bag - has valve housing fastened to wall of bag with discoid valve body pressed against seat by elastic flaps
IPC: A61F5/44
Filed: 1982-10-08
Abstract: The ventilation device includes a round valve housing (3) which has a valve seat (10) positioned around the inner vent hole (4). A valve body (8) mounted inside the housing abuts against the annular seat and has a set of elastic flaps (7) around its circumference which bear against the inner wall of the housing. An outer vent hole (6) is also formed in the housing and this has a carbon filter mounted over it to absorb odour in the exiting gases. When the air pressure in the bag rises it lifts the valve body off the seat, to permit the gases to escape.
Patent NL-8301147-A (NL)
Title: Coin operated fruit machine - has fruit machine mode of operation with stop cycle controlled by random signal generator
IPC: G07F17/32
Filed: 1983-03-31
Abstract: The fruit machine has three rotating drums (2) carrying symbols around the periphery and having an equal number of ratchet positions. Once set in motion the drums are brought naturally to rest in a cycle initiated by a random signal generator (3) consisting of a register (4) with logic. The multidigit output of the random signal generator is fed to a decoder (10) that provides stop position locations for the drives (13) of the drum drives. The output of the random signal generator register is also coupled to logic (15) that identifies a winning combination.
Patent NL-8302826-A (NL)
Title: Baggage labelling and tracing system for airports - electronically labels each item to ensure it is loaded on correct aircraft
IPC: B65G47/50
Filed: 1983-08-11
Abstract: When a piece of luggage is booked in, the clerk (12) attaches a passive responder label (5), taken at random from a hopper (13). Each label has a unique responder code which is transmitted when placed within 60 cm of a loop providing a high frequency sinusoidal field. The clerk enters the destination on a computer terminal (15) and the destination code is recorded together with the label responding code, picked up by a loop (2) in the support plinth (14). The luggage (6) is then loaded onto a conveyor (16). When the luggage reaches the loading bay, it is placed in a trolley to be taken to the aircraft. The trolley has another h.f. loop connected to the computer, which will cause an alarm if the luggage is placed in the wrong trolley.
Patent NL-8500677-A (NL)
Title: Hull for sailing yacht - has straight keel housing forming datum support surface when out of water
IPC: B63B3/38
Filed: 1985-03-11
Abstract: The hull is for a sailing yacht with a multiple-jointed frame, having a straight keel housing. This acts as a datum surface during building and as a support surface when the vessel is out of the water, in additional to strengthening the hull. It also favourably affects the centre of gravity, and can serve as a storage space for drinking or cooling water or ballast. The hull can be of shallow draught for maximum speed, with an overhanging cone bow containing the water tank and chain locker and giving maximum protection against high waves.
Patent NL-8700926-A (NL)
Title: Device for brushing back of animals - has frame to which brush unit is connected for up and down movement and bracket legs guided in vertical columns which extend from base
IPC: A01K13/00
Filed: 1987-04-16
Abstract: The device for brushing the backs of animals has a frame to hold a brush unit so that it may be moved up and down. A single carrier arm carrying the brush is guided on the frame for reciprocating movement. The brush unit comprises a brush roll which can be rotated about a connected to the carrier arm. It can also be rotated about an upright shaft which is attached to the frame. The rod is fastened to a spring which is attached to the carrier arm and the spring is a spiral accommodated within a protective sleeve. The brush unit is bracket shaped and a locking device secures the carrier arm against a rotation relative to the fixed position.
Patent NL-8900496-A (NL)
Title: Freight container for pick=up truck - comprises pallet with walls and roof allowing stacking
IPC: B65D90/14
Filed: 1989-02-28
Abstract: The freight container system is for a pick-up truck of maximum 500Kg load capacity. It consists of a modular structure with pallet, plastic or aluminium walls insulated if desired, and a roof allowing stacking. Design is adapted to suit specific user requirements, and external dimensions match the make and type of truck to be used. It can have a mobile chassis, whose upright supporting portions fold and lock automatically.
Patent NL-8900844-A (NL)
Title: Sprung spiral cover and bracket for flexible cable - retains trailing cables between mains socket and appliance
IPC: H02G11/00
Filed: 1989-04-05
Abstract: The flexible electric cable (10) is clipped into the U-shaped groove of a spirally wound coil (2) of semi-rigid plastic. When not extended, the coil rests inside the raised rim (7) of a carrier plate (1). The carrier plate has a right-angled flange which can be screwed to a wall or other vertical surface. At the free end of the spiral coil. The rest of the flexible The rest of the flexbile cable protrudes from a tight bend (5) at the free end of the spiral coil. The carrier plate can have a central hole in which the device, e.g. a hair dryer (13) or electric tool can be stored. A variant of the device can be used on the side of a computer to carry the cable from a control mouse. @(8pp Dwg.No.2/4)@.
Patent NL-8901872-A (NL)
IPC: C08K3/00
Filed: 1989-07-20
Abstract: PCT No. PCT/NL90/00096 Sec. 371 Date Mar. 19, 1991 Sec. 102(e) Date Mar. 19, 1991 PCT Filed Jul. 16, 1990 PCT Pub. No. WO91/01346 PCT Pub. Date Feb. 7, 1991.Thin self-supporting green compact, less than 25 mu  thick, containing an inorganic substance and as a binder a polymer with a weight average molecular weight of more than 400,000, which polymer in a suitable solvent can form a thermoreversible gel above room temperature, the volume fraction of the inorganic substance being more than 45% relative to the total amount of binder plus inorganic substance and a process to prepare such green compacts.
Patent NL-9000636-A (NL)
Title: Display cabinet for small objects - has serrated teeth in base to alter position of partitions
IPC: A47F5/00
Filed: 1990-03-20
Abstract: The display cabinet has a base (1) with side walls (2) at right angles, and a number of partition panels (13). The base has a number of in-line slots (7,8) and teeth (10) at right angles. Each partition is profiled to engage with protrusions (16) in the slots. The side wall has a sloping section (4) to accommodate indicator cards which are clamped by U-shaped clamping strips (6).
Patent NL-9302201-A (NL)
Title: Transportable installation for collecting, compressing and removing material
IPC: B65F3/20
Filed: 1993-12-17
Abstract: The installation is provided with a container with an opening for inserting the material and with a compression mechanism for compressing the material in the container. In this case, a container is arranged on either side of the compression mechanism, in such a manner that the material which has been introduced into openings which are separate from one another can be compressed in the containers in question using the compression mechanism.
Patent NL-9400642-A (NL)
Title: Lorry and hub element
IPC: B60B11/04
Filed: 1994-04-21
Abstract: The present invention provides a vehicle for transporting freight along the public roads, comprising: - a chassis or self-supporting body; and - one or more axles which are attached to the chassis or the body and are provided with at least six wheels, three on either side of the axle. The fact that three wheels are arranged on each side of the axle makes it possible to fit tyres with a smaller diameter than hitherto and to reduce the height of the loading platform with respect to the road surface, so that more freight volume is available while avoiding the possibility of the number of axles having to increase as a result of the maximum permissible load per wheel and per tyre. Furthermore, the low loading platform makes loading and unloading easier.
Patent PT-67622-A (PT)
Title: Sulphamoyl-benzamido-piperidinol derivs. - are salidiuretics and antihypertensives, prepd. from amino-piperidinol and a benzoyl halide
IPC: C07D211/98
Filed: 1978-02-06
Abstract: 1-(3-Sulphamoylbenzamido) piperidines of formula (I) and their salts are new. (where R is OH, 1-10C alkanoyloxy, or benzoyloxy opt. having 1 or 2 substits., from F, Cl, Br 1-4C alkyl or alkoxy, or it may have 3 alkoxy (1-4C) substits; either R1-4 are H or 1-4C alkyl; or R1 and R2 are 2-3C alkylene straight chain and R3 and R4 are H; R5 is F, Cl, Br or CF3). A typical cpd. 1-(4-chloro-3-sulphamoylbenzamido)-c-2, c-6-dimethyl-r-4-piperidinol, is prepd. from equimolar proportions of 1-amino-c-2, c-6-dimethyl-r-4-piperidinol, 4-chloro-3-sulphamoyl benzoyl chloride, and triethylamine in chloroform. The prod. melts at 265-267 degrees C.
Patent PT-73695-A (PT)
Title: Alpha-l-aspartil-l-phenylalanine methylesters
Inventor: SAMPATHKUMAR PRATHIVADIBHAYANK
IPC: A23L27/30
Filed: 1981-09-18
Abstract: 1. A method for preparing an Alpha-L-aspartyl-L-phenylalanine alkyl ester, characterised in a) reacting a divalent alkali salt of L-aspartic acid, having an amino-protective group, with an organic halo ester compound, to form a monovalent, alkali-salt, mixed, anhydride aspartate compound ; and b) condensing the mixed, anhydride, aspartate compound with an alkyl ester of L-phenylalanine under alkaline conditions and reducing the pH to an acidic condition after condensation to free the amino and carboxyl groups, to form a mixture consisting essentially of the alpha and beta alkyl ester of L-aspartyl-L-phenylalanine ; and c) separating the alpha isomer from the alpha and beta mixture.