baber/WOPTO huggingface dataset:
Patent NL-7406427-A (NL)
Title: Principle of interpreting system for language written right to left - has carriage moving right to left and print mechanism shift to back at end of line
IPC: G06K1/20
Filed: 1974-05-13
Abstract: Principle of a system for interpreting into a language which is written from right to left, such as arabic. It consists of a punching machine which will transport the cards (2) from right to left so that the symbols will appear in a sequence from left to right in punched code. At the end of a line the carriage is left in position and the print out mechanism (3) is transported in such a way as to punch on the reverse side of the card. This will not require any alteration in the printing mechanism or the letter patterm. The system is easy to automate and so widen the scope of its use.
Patent NL-7501523-A (NL)
Title: Low density shapes from beta-wollastonite - prepd. hydrothermally and formulated with fibres, clay and binder and fired at 1000 deg C
IPC: C04B30/00
Filed: 1975-02-07
Abstract: Novel agglomerates of Wollastonite crystals are essentially spherical shells of diam. =150 mu, esp. 3-150 and partic. 30-90 mu, composed of >=50% of beta-type. Novel dispersions are prepd. from the agglomerates by addition of (a) sufficient water only to fill the spaces enclosed by the shells, esp. 3-25 times, and partic. 10-15 times as much water as wt. of solid; (b) a strengthening material; (c) an inorganic or organic fibre; (d) a clay; and (e) a binder. The dispersions are formed into shapes and dried. Formed shapes are used for high temp. applications e.g. >1000 degrees C.
Patent NL-7601865-A (NL)
Title: Manometer with diaphragm separating liquid from pressure source - has elongated stopper with oval cross section and silicone rubber packing
IPC: G01L19/06
Filed: 1976-02-24
Abstract: A manometer fitted with a flexible diaphragm, which is used to separate the liquid in the manometer from the medium whose pressure is to be measured. The flexible section of the diaphragm is formed by an elongated flat hollow component or flat stopper. The diaphragm is fitted in the hole of the standard size connection nipple of the manometer. The elongated stopper (5) has an oval cross-section with a round fitting plug (6) which has a flange (7) to form an integral unit. The flange is clamped by means of a packing element (8) which can be made from metal or a silicone rubber. The packing element is pressed through a tapped screw-on cap (9) which is also resistant to the medium being measured. The manometer is filled completed with incompressible liquid. The small volumetric changes in the diaphragm will give an accurate measurement of the pressure of the medium.
Patent NL-7611471-A (NL)
Title: Polyethylene with increased toughness e.g. for films and bags - contg. ethylene!-propylene! copolymers or ethylene!-propylene!-diene! terpolymers with specified crystallinity
IPC: C08L23/06
Filed: 1976-10-15
Abstract: Mixts. are claimed of low density polyethylene (LDPE) with 1-12%, esp. 5-10% of (a) an ethylene-propylene copolymer with an ethylene content of nearly equals 65-85wt.% and a crystallinity of nearly equals 5-15%, esp. 7-12%, or (b) an ethylene-propylene-diene terpolymer with an ethylene content of nearly equals 60-80wt. %, a 5-10C non-conjugated diene content of nearly equals 1-6wt. %, esp. 2-6wt. % and a crystallinity of nearly equals 1-10%. The compsn. may also contain 0.5-5wt. % of a finely divided inorganic filler, esp. talc as anti-blocking agent. Addn. of the crystalline polymeric additives to LDPE gives prods. useful for making films, bags, etc., having increased toughness (= tensile strength at break x 10-3 x elongation at break in length units) compared with unmodified LDPE.
Patent NL-7706931-A (NL)
Title: Disintegrator for used automobile tyres - clamps tyres between soft surfaced plates for presenting to endless chain cutter
IPC: B29B17/02
Filed: 1977-06-23
Abstract: Tyres, esp. automobile tyres, are reduced to fragments of small dimensions by compressing them together and then machining them with milling cutters, grinding wheels, etc. The plant has two plates displaceable relative to each other, between which the tyres are pressed, and a milling or grinding mechanism; means being provided for moving the plates relative to the milling cutter or grinding wheel. The two plates are arranged to rotate with the tyre between them. The milling arrangement is formed by an endless chain to which teeth are fitted. The cutters or grinders can pass between the plates; or the cutting or grinding device may be arranged on a turntable and be movable relative to it. This overcomes the problem of the elasticity of the material which is bound up with plant for disintegrating tyres.
Patent NL-7801571-A (NL)
Title: Metal cans with seam bonded with polyamide adhesive - using metal sheet coated with epoxy!-phenolic primer compsn.
IPC: C09D163/00
Filed: 1978-02-10
Abstract: Bonded metal cans with excellent resistance to hot water are made from a metal sheet coated with a primer coating of an epoxy-phenolic coating compsn., the seam in the side wall being bonded with a linear polyamide adhesive. The primer coating compsn. used comprises 50-95 wt.% of an epoxy resin with a number av. mol. wt. of 800-5500, made by condensing an epihalohydrin with bisphenol A; and 5-50 wt.% of a resol-type phenol formaldehyde resin with a number av. mol. wt. of 200-1000, made by reacting a mixed phenol consisting of 65-98 wt.% of a phenol of formula (I) (where R is a bridging gp. or a direct bond), and 2-35 wt.% of a monohydric phenol, with an aldehyde in the presence of a basic catalyst. Process allows cans to be made from tin-free steels (TFS) such as chromed steel sheet, which are difficult to solder. Using metals sheets primed with an epoxy-phenolic resin primer compsn. as described, bonded cans can be made using polyamide hot melt adhesives which have excellent resistance to hot water and resistance to deterioration on storage in contact with canned foods, drinks, fruit juices, etc.
Patent NL-8006217-A (NL)
Title: Heat-exchanger supplying hot water - has pump in primary section feed pipe after connection to discharge pipe
IPC: F24D3/08
Filed: 1980-11-13
Abstract: The heat-exchanger has a primary section with feed and discharge pipes through which a warm liquid flows and a secondary one for the water to be heated. Between the feed (3) and discharge (4) pipes of the primary section is a connecting pipe (11), while after the union for this pipe the feed pipe contains a circulating pump (13). The discharge pipe contains an adjustable valve (14), after the point at which the pipe (11) is connected to it. This valve can be controlled by a thermostat in the discharge pipe.
Patent NL-8104116-A (NL)
Title: Kitchen unit installation method - uses profiled sections on wall at adjustable height, from which sink unit overhangs
IPC: A47B77/02
Filed: 1981-09-04
Abstract: The installation method is for a kitchen unit, the sink unit being integral with two upright walls. This is overhung from the kitchen wall by two supporting profiled sections, on the latter, at a height adjustable between a minimum and a maximum. The profiled sections can have vertical slots engaged by hooks on the rear edges of the sink unit walls and can extend upwards to the underside of the splash plate. The method allows easy adjustment to suit the height of the individual user.
Patent NL-8204879-A (NL)
IPC: B26B19/42
Filed: 1982-12-17
Abstract: A shaving apparatus has a circular shear plate provided with hair-entrance apertures and a cutting unit associated with and rotatable relative to the shear plate about an axis of rotation. The cutting unit comprises a cutting member having a circular central body, cutter arms extending from the periphery of the central body toward the shear plate, and a cutter formed at the end of each cutter arm, a part of each cutter arm extending in a substantially axial direction. A hair-pulling member has a circular central portion, hair-pulling-blade arms extending from the periphery of the central portion toward the shear plate, and a hair-pulling blade formed at the end of each hair-pulling-blade arm, each hair-pulling blade being associated with and movable relative to a cutter, a part of each hair-pulling-blade arm extending in a substantially axial direction. The axially directed part of each cutter arm and the axially directed part of its associated hair-pulling-blade arm are so positioned relative to each other that the axially directed part of the cutter arm is arranged radially opposite the axially directed part of the hair-pulling-blade arm and is situated at a greater radial distance from the axis of rotation than the axially directed part of the hair-pulling-blade arm.
Patent NL-8302256-A (NL)
Title: Portable submersible centrifugal pump - has disc and rotor at ends of motor shaft supported by bearings only
IPC: F04D29/04
Filed: 1983-06-24
Abstract: The pump disc and the rotor of an electric motor are mounted in cantilever fashion at opposite ends of the motor shaft which rotates in two bearings sepd. by a spacer. The bearings are fitted into a hollow hub protruding from the transverse wall which divides the pump disc space from the motor housing. The hub is extended axially so that its top is almost in contact with the underside of the rotor, and it is surrounded by the windings of the stator. A thin insulating cover separates the motor from electrical accessory components such as a single-phase-motor-start capacitor under the moulded lid of the pump casing. The pump disc space is covered by a mechanical sealing device.
Patent NL-8303987-A (NL)
Title: Coal and wood burning heating stove - has grate closable to shut-off primary air, secondary air passage, and passage opened by closing grate to admit further air
IPC: F24B13/02
Filed: 1983-11-18
Abstract: The heating stove (1) for burning solid fuel comprises a grate (5) having a fixed (6) and a movable (7) portion to permit closing the passage for primary combustion air via the grate openings. It also has at least one opening (10) for supply of secondary air (11). A further passage (12) for secondary air (13) is opened by the movable grate portion when this is moved to close the primary air supply. The grate may consist of an upper plate with openings slidable on a fixed plate. When the respective grate openings are closed, one opening in the fixed plate is connected to the passage (12).
Patent NL-8401120-A (NL)
IPC: A61K39/255
Filed: 1984-04-09
Abstract: The invention relates to a highly immunogenic virus preparation derived by attenuation employing serial passages in avian cell cultures and six plaque purification steps from a Marek's disease virus strain, belonging to Avian Herpesvirus serotype-1. The original virus strain MDV CVI-988 was recovered from a healthy chicken (Avian Disease 16:108-125,1972).The live purified Marek's disease vaccine so obtained is innocuous for specific pathogen free Rhode Island Red chickens which are highly susceptible for development of Marek's disease tumours. The monovalent virus preparation, according to the invention, demonstrated in comparison with Marek's disease vaccines based on the same strain, currently in use at a lower cell passage level, an improved protective efficacy against challenge infection by two representatives of virulent Marek's disease virus.The monovalent virus preparation, according to the invention, provided significantly better protection than current MDV CVI-988 vaccine to challenge infection with a representative of the group of newly emerging very virulent strains of Marek's disease virus, MDV RB/1B. The monovalent virus strains of Marek's disease virus, MDV RB/1B. The monovalent virus preparation, according to the invention, provided significantly better protection than is HVT FC126 vaccine to challenge infection with another representative of the group of very virulent MD viruses, MDV Tun.
Patent NL-8702107-A (NL)
Title: chimney pipe with condensed liq. drainage - has closable discharge pipe with inverted U=shaped float in chamber into which branch pipe extends at 45 deg. to main pipe
IPC: F24H8/00
Filed: 1987-09-07
Abstract: The device has a branch leading to a float chamber with a closable discharge pipe through a float, for the outlet of condensed liq. The float floats up through sufficient liq. in the chamber so that only liq. from the float chamber can flow into the discharge pipe. The branch and float chamber make an angle of 45 de to the centre line of the pipe. The float chamber, branch and pipe, are all detachably fixed to each other in turn. The discharge pipe extends coaxially into the float chamber and the float has a U-shaped section with an internal guide sleeve with a gap between it and the discharge pipe. This allows the float to move while liq. flows between the pipe and float.
Patent NL-8801470-A (NL)
Title: Crystalline hard magnetic material contg. rare earth and iron - contg. ternary phase comprising trivalent cerium, iron and element which stabilises cerium in trivalent state
IPC: H01F1/055
Filed: 1988-06-08
Abstract: A rare earth and Fe contg. crystalline hard magnetic material contains a hard magnetic, ternary phase comprising Ce in trivalent form, Fe and X where X is at least one of Zn, Ga, As, Sb, Ge, Sn, Se and Te. The material pref. contains at least 60 atom % Fe. The ternary phase may also contain Co in an amt. of at most 10 atom %, calculated on the amt. of Fe, to raise the Curie temp. of the material in cases where the temp. of the working environment is higher than the Curie temp. of the Co-free material.
Patent NL-8902371-A (NL)
IPC: H01L31/0236
Filed: 1989-09-21
Abstract: A semiconducting photo element has an interface between substrate and converting layer, which is provided with a light reflecting surface. A method for manufacturing such element comprises directly bonding the converting layer on the substrate.
Patent NL-9200894-A (NL)
Title: Bunching device, bunching assembly and bunching line for stem parts
IPC: A01G5/02
Filed: 1992-05-20
Abstract: Bunching line comprising a feed device, transfer device and bunching device. The bunching device comprises a number of rotatable, slot-like holding members. The holding members only have an opening on one side and are arranged in such a manner that they can be moved from a holding position, in which they receive these stem parts from the transfer device, to a removal position. In this removal position, the holding members are arranged next to one another, in order to be able to bind the stem parts located in the holding members together without it being necessary to remove them from the holding members for this purpose.
Patent NL-9201138-A (NL)
Title: Method for communication between processors in a decentralized multi-node exchange system
IPC: H04Q3/00
Filed: 1992-06-26
Abstract: Method for communication between processes in a decentralized multi-node exchange system. The exchange system is provided with a central processing module to control the system through the processing of events relating to a calling process which is implemented within the system, and a signal-processing module which has a shared memory, for the transmission/reception of a signal report which is implemented within the system to/from the central processing module by means of the shared memory. In order to transmit a report by means of the shared memory, a check is carried out to determine whether or not an empty report-transmission buffer is available, the report is transmitted to a report- transmission buffer if the empty report-transmission buffer is detected, and an interrupt is effected for a counterpart which receives the report if the empty transmission buffer is not detected. Meanwhile, in order to receive the report, the number of a reception report is set during a time period when the interrupt is received or if it is the time period to receive a report, and a report which matches the number of the reception report is read from the shared memory. Thus, given that the transmission and reception of a report are controlled by the interrupt, reports can be transmitted and received at high speed, thereby enabling the system to respond in a timely manner.
Patent NL-9302238-A (NL)
IPC: B41C1/14
Filed: 1993-12-22
Abstract: PCT No. PCT/NL94/00321 Sec. 371 Date Jun. 21, 1996 Sec. 102(e) Date Jun. 21, 1996 PCT Filed Dec. 16, 1994 PCT Pub. No. WO95/17534 PCT Pub. Date Jun. 29, 1995A screen material is described which is formed by cladding, using electroplating, a structure composed of strands or fibers. The structure may incorporate a knit, woven or nonwoven material or, alternatively, of strands or fibres welded together, wound strands or fibers. The structure may be subjected to a calendering operation. The screen material, after having been provided, if required, with an electrically conductive cladding, is provided with a metal layer in an electroplating operation under conditions in which an overgrowth ratio R greater than 1 is achieved. The invention also describes a method for manufacturing such a screen material which preferably involves making use of an electroplating bath for depositing a metal cladding on a starting material in which a chemical compound is present which increases the overgrowth ratio R. The method can be implemented using a variety of conditions which can lead to an overgrowth ratio R of a desired value.
Patent NL-9400340-A (NL)
Title: Reaching device for the translational displacement of a load in a direction which is transverse with respect to a lifting mast
Inventor: VRIES HENDRIK DE
IPC: B66F9/12
Filed: 1994-03-04
Abstract: Reaching device with a basic support 1 which can be attached to a lifting mast, a displaceable load-bearing member 2, a pair of four-bar mechanisms with a common bar body 3, and adjustment means 4, 5 for adjusting the four- bar mechanisms. Bars on those sides of the four-bar mechanisms which are remote from one another form the basic support 1 and the load-bearing support 2. The lengths of the bars 1, 2, 3, 6, 7, 8, 9 are such that the load-bearing support 2 is guided in translation. Further displacement of the bar body is compensated for by the second four-bar mechanism on the side of the said bar body, with the result that the load-bearing support can be displaced along a straight path which is transverse with respect to the lifting mast. Straight guides are not required. The distance between mutually opposite bars of each of the four-bar mechanisms is greatest when the moment exerted by a load is virtually at its highest level, with the result that the maximum load on the structure is relatively low. <IMAGE>
Patent NL-9400401-A (NL)
Inventor: CORTLEVER NICO GERHARD
IPC: E02D3/10
Filed: 1994-03-15
Abstract: The present invention relates to a device for inserting in each case a substantially vertical drainage wick (5), which device comprises: a movable frame (1); an inserting lance (3) which is provided with a passage for receiving the drainage wick and corresponding with the longitudinal axis of the inserting lance; a standing guide (2) for the inserting lance supported by the frame; a supply means (4) for arranging the drainage wick in unwindable manner; a drive (10); a transmission (11) connected to the drive; and at least one drive member co-acting with the transmission, which invention is distinguished in that the inserting lance is driven by means of the or each drive member embodied as a closed loop of a flexible element (6), wherein the one part of the closed loop co-acts with the transmission (11) and the other part of the loop is fixed to the inserting lance (3). A device assembled according to the invention has the advantage that it can insert the inserting lance, and therefore the drainage wick received in the inserting lance, into the ground in a shorter time than a device known in the art. <IMAGE>
Patent OA-10657-A (OA)
Inventor: LEMAITRE JOEL
IPC: A61K9/70
Filed: 1998-01-26
Abstract: A combination of fibres, particularly coconut fibres, and a rubbery binder such as latex at least partially coating the fibres to join them together and form a flexible aerated layer, particularly a filling or protecting layer for use, inter alia, in the manufacture of vehicle seat cushions, mattresses, filters or packagings, said binder being a dispersion comprising microcapsules enclosing at least one disinfectant having bactericidal and/or virucidal activity, and/or a fragrant agent.
Patent PT-68181-A (PT)
Title: Partial oxidation process
IPC: C01B3/02
Filed: 1978-06-16
Abstract: Sensible heat is recovered from an effluent gas stream leaving a free-flow, non-catalytic gas generator producing gas mixts. The partial oxidation of a hydrocarbonaceous fuel, a liquid oxygenated hydrocarbonaceous fuel or a slurry of a solid carbonaceous fuel in water or a liquid hydrocarbon. The process is effected in the presence of a free oxygen-contg. gas and opt a temp. moderator at 1500-3500 degrees F and 1-250 atm. The improvement comprises: (1) passing the effluent gas through a first heat exchange zone (A) in indirect heat exchange with steam produced in step (3), thereby converting the steam to superheated steam; (2) removing a continuous stream of superheated steam as byproduct from (A); (3) passing the gas leaving (A) through a second heat exchange zone (B) in indirect heat exchange with water, thereby converting the water to steam; (4) removing raw product gas from (B); and (5) passing at least part of the steam from (B) into (A). The sensible heat in the product gas is used at its maximum temp. to produce superheated steam at a pressure which may exceed the pressure in the gas generator. This steam may be used as dispersant or carrier gas for the fuel feed or as a temp. moderator.
Patent PT-69392-A (PT)
Title: Rapid flocculation and extn. for used lubricating oils regeneration - has prepn. via ketone(s) and/or alcohol(s) as solvents
IPC: B01J/
Filed: 1979-03-23
Abstract: The process comprises lubricant base preparation. To increase performance, the preparation solvent is a C3+ ketone or alcohol. Pref. the solvent is a mixture of the said ketones and/or alcohols, with or without addition of propanone, aldehydes, amines, potassium hydroxides, etc. Thus, solvent N-butanol with 1-3 g/l of potassium hydroxide is applied in the solvent:oil weight ratio range 3:1 to 5:1 at 15-25 degs.C.
Patent PT-70698-A (PT)
Inventor: KOLETAR GABOR
IPC: C07D471/14
Filed: 1980-01-15
Abstract: Pyrimido- and imidazo-pyridoindole derivatives, in the form of racemates or optically active isomers, of formula:    <IMAGE>  (I) in which n=0 or 1, R1=H, Hal, alkyl or alkoxy or CF3, R2=H, alkyl, cycloalkyl-alkyl, cycloalkyl, N,N-dialkylaminoalkyl or phenyl, R3=H or alkyl and R4=H, alkyl or benzyl are useful as anti-anoxia or psychotropic agents in therapy. They are prepared by cyclizing a compound of formula:    <IMAGE> (II)  wherein R5 is alkyl, by heating it in an acidic medium, such as ethanolic hydrogen chloride.
Patent PT-76926-A (PT)
Title: Sol. magnesium sepn. from wet process superphosphoric acid - by ageing acid with small amt. of intermittent agitation to ppte. easily filterable crystals
IPC: C01B/
Filed: 1983-06-23
Abstract: Sepn. of soluble magnesium from wet process superphosphoric acid contg. 62-72 wt.% P2O5 (10-45% of which is in polyphosphate form) and 0.5-3.0 wt.% MgO comprises (i) ageing the acid at 85-180 deg.C for 4-180 hrs. with intermittent agitation of 0.4-50% of the ageing time, followed by (ii) filtering the aged acid at 85-180 deg.C. Pref. the acid contains 25-35% of the P2O5 in polyphosphate form, and the ageing is effected at 105-140 deg.C for 8-36 hrs. with agitation of 0.4-6% of the ageing time. By effecting ageing with a relatively low amt. of intermittent agitation rather than with continuous agitation, the Mg is pptd. in the form of crystal agglomerates of MgH2P2O7 which are easily sepd. by filtration.