baber/WOPTO huggingface dataset:
Patent NL-229376-A (NL)
IPC: B29C48/10
Abstract: 862,671. Artificial sausage casings. WOLFF & CO. KOMM.-GES. AUF AKTIEN. May 21, 1958 [July 13, 1957], No.16389/58. Class 2(2). Artificial sausage casings consist wholly or partly of symplexes with heteropolar linkage of alginic acid with water-soluble bases having a high molecular weight consisting of (1) polymerisation products of ethylene imine, (2) condensation products of epichlorhydrin and ethylene diamine or (3) hydroxyethyl polyglucosamine or (3) hydroxyethyl polyglucosamine (obtained by condensing polyglucosamine from natural sources with ethylene oxide) and/or (4) water-soluble polyampholytes consisting of natural polyampholytes or carboxymethyl polyglucosamine or carboxymethyl polyethylene imine, in proportions sufficient to reduce to a point at which it is substantially negligible ion exchange between metallic ions of the casing and sodium ions present in the sausage meat, brine or other substances with which the casing will come into contact when in use. The hydrogen atoms of the carboxyl groups of alginic acid not built into the heteropolar symplexes may be wholly or partly replaced by other ions, particularly calcium. The casings may be produced by adding the water-soluble base to an aqueous solution of an alginate of such concentration as to have a viscosity suitable for its extrusion, and extruding the solution through an annular die into an aqueous coagulating bath to form a tube of a water-insoluble alginate. In an example, 0À5 % to 1 % of polyethylene imine is added to an aqueous sodium alginate solution and the solution is extruded through an annular die into a 15 % aqueous solution of calcium chloride having a pH of 1-3. The thus formed casing may be treated with 1-2 N hydrochloric acid or a calcium hydroxide or calcium acetate solution. In a second example, tubular casing is similarly produced from a sodium alginate solution to which has been added 5-50% of hydroxyethyl polyglucosamine obtained by deacetylation of chitin followed by treatment with ethylene oxide. In a third example, 1-5% of a carboxymethyl polyethylene imine of isoelectric point pH 8 is added to a sodium alginate solution of pH 9 and the solution is extruded.
Patent NL-6904203-A (NL)
Title: Non return valve for drills
IPC: A61K8/55
Filed: 1969-03-19
Abstract: Non-return valve for drills in waterlogged strata. Sits in the bottom adapter and has a seat for the seal which comprises a hollow pot having a spherical working surface with an annular shoulder round it to give greater durability. This shoulder deflects the compressed air flow from the working surface adjoining the seat.
Patent NL-6908604-A (NL)
Title: Polyethylene terephthalate bag adhered by inner
IPC: B65D33/18
Filed: 1969-06-06
Abstract: The bottom of a polyalkylene terephthalate film bag is adhered with two bands at least 1/8" wide, the inner one being a thermoplastic polyamide or polyester adhesive and the outer one a thermosetting polyester or polyurethane film adhesive. Outer thermosetting adhesive imparts the required strength and heat resistance, while the inner thermoplastic adhesive imparts peelability and shock absorbance. In shrink packaging frozen turkeys, etc.
Patent NL-7001121-A (NL)
Title: Dyeing of polyamide and polyester fibres
IPC: D06P7/00
Filed: 1970-01-27
Abstract: Dyeing of polyamide and polyester fibres. In unspun or weakly orientated molecular state, by continuous process in aqueous media with usual organic dyes (and opt. solubilising agents), drying with injection of hot air or satd. steam, fixing occurring in the fibre.
Patent NL-7011464-A (NL)
Title: Visual display system - for petroleum or chemical process monitoring by mimic diagram
IPC: H04N7/18
Filed: 1970-08-03
Abstract: Fixed picture information, selected from a storage system with video output, representing all or parts of the plant being controlled is mixed in a circuit with alpha numeric symbols produced by conversion of the outputs from a digital computer and the composite video signal displayed on a closed circuit TV monitor screen. The inputs to the computer are derived from analogue measurements at required points in the plant and are converted back to analogue form for alpha numeric read out. A common selector keyboard chooses not only the fixed picture content but also the computer operations to suit that part of the plant.
Patent NL-7403258-A (NL)
IPC: C11D1/66
Filed: 1974-03-12
Abstract: A stable, liquid laundry detergent comprises a liquid nonionic detergent, a low-melting fatty acid and optionally water.
Patent NL-7604642-A (NL)
IPC: C11D3/39
Filed: 1976-04-29
Abstract: A method of prolonging the useful life of a partially consumed electric arc furnace electrode which comprises holding the electrode in a fixed position, moving a plurality of electrode protection sheets substantially radially of the major axis of the electrode towards the electrode and pressing the sheets into contact with the electrode for a sufficient time to adhere the sheets to the surface of the electrode.
Patent NL-7610281-A (NL)
Title: Multiport rotary shut=off valve - has closure disc seated on curved resilient element with adjustable tension to vary seating pressure
IPC: F16K11/08
Filed: 1976-09-15
Abstract: The shut-off valve comprises a housing (2) with two or more passageways (1) and a closure disc (3) with an operating stem (4) rotatable in the housing. The disc (3) is carried by a curved resilient element (7) bearing on a support (6) at the bottom (5) of the housing, and pressing the member (3) into sealing contact with the orifice of one of the passageways. Adjustable tensioning clips (9) are provided which engage the element (7), the arrangement being such that, by varying the curvature of the element, the seating force of the clips can be adjusted. Adjustment may be effected by means of a cap nut (13) permitting axial displacement of the support (6).
Patent NL-7802234-A (NL)
IPC: H04Q3/24
Filed: 1978-03-01
Abstract: The cut-in appts. is operative between a two-way subscriber channel working with analogue signals and digital equipment, esp. - subscriber circuit for telephone installations with digital coupling fields. A coder is provided that converts analogue into digital signals. Its output terminals are connected to a clamping device. The latter selectively suppresses the coder output signals by subtraction of unwanted signals in digital form. - The output terminals of the clamping device are coupled to the digital equipment. A decoder converts the digital signals of the latter into analogue signals. The decoder output is connected to a summing circuit.
Patent NL-7803855-A (NL)
Title: Soil working machine with ground contact drive - has contra-rotating rotors with radial arms mounting long staggered blades (NL 16.10.79)
IPC: A01B33/02
Filed: 1978-04-12
Abstract: The machine has two working rotors (14, 16A) which turn about parallel axes. The rotors have long blade attachments which are also parallel to the axes of rotation. One of the implements can be driven by ground contact. Alternatively, the rotor (14) can be connected with a device driven by ground contact. This describes a path which is partly within the path described by the rear ends of tools (6) of the positively driven device.
Patent NL-7810718-A (NL)
Title: Deflection system for in=line colour TV receiver - has segment of soft magnetic material ring transverse to field on screen side of system
IPC: H01J29/70
Filed: 1978-10-27
Abstract: The deflection system is for an in-line colour TV tube, which consists of a deflection winding for the image, a line deflection winding and a soft magnetic ring surrounding the line deflection coil. The ends of the deflection coils (11-14) on the side of the electron gun are parallel to the Z-axis. The segments (9, 10) of the soft magnetic material are fitted between the deflection coils in an additive sense. The segments are mainly transverse to the magnetic field of the image deflection windings. They are located entirely on the screen side of the deflection system.
Patent NL-7901620-A (NL)
Title: Tennis ball pick=up basket - has one way flaps in bottom and U=shaped carrier bracket hingeable downward to act as stand
IPC: A63B47/02
Filed: 1979-02-28
Abstract: The arrangement is used for picking up tennis balls from the ground. It comprises a basket-shaped container (1) with oblong bottom openings (3) provided with flaps (5) which let balls through in upward directions only. A U-shaped carrier brackets (6, 8) is hinged (11) to the top of the basket and can be swivelled down to form a stand for the basket for which purpose the uprights (6) of the bracket have short cross-bars (7) to act as feet. The bracket may be hinged to the centres of the short sides at the top of the basket.
Patent NL-8100160-A (NL)
Title: Clamped interlocking demountable triple tongue and groove joint - uses cross bolted plates with tips to enter grooves formed by T=section ribs
IPC: E04B2/78
Filed: 1981-01-15
Abstract: The joint is of a multiple interlocking tongue and groove type, the tongues being pulled together by a transverse bolt to obtain a clamping effect. The building uses wall and roof panels mounted on a substructural post (P) and rail (B) frame. A typical post (P) has a round hollow section with radial 'T' section barrel ribs (10,11) at regular intervals. Triple tongue (16,17,18) assemblies fit into rail (B) end pockets (15), and the individual tongues enter separate but adjacent post barrel grooves (12) to make a joint. A transverse bolt (24) is used to clamp the tongue assembly between the pocket (15) walls (13,14) and to clamp the central pair of post ribs (11') between the tongues.
Patent NL-8100815-A (NL)
IPC: C07D307/58
Filed: 1981-02-19
Abstract: 4-Hydroxy-5-methyl-2,3-dihydrofuranone-3 is obtained by heating a solution with pH between 1 and 7 of a 5-keto-aldohexonic acid or a derivative thereof in a polar solvent at a temperature of 70 DEG  C. to 150 DEG  C. The 5-keto-aldohexonic acid is preferably 5-ketogluconic acid. Meat flavors are obtained by heating the 5-keto-aldohexonic acid under the same conditions in the presence of a hydrogen sulphide donor like e.g. cysteine. This reaction product may be incorporated into foodstuffs. Also a process of modifying the organoleptic properties of a foodstuff or an ingredient for a foodstuff having a pH between 5 and 7 before consumption and which has to be heated at least 15 minutes to at least 70 DEG  C. by incorporating from 30 to 2000 ppm of a 5-keto-aldohexonic acid is described.
Patent NL-8200877-A (NL)
Title: Switching system for lighting installations - uses bistable relay circuits and 24 volt DC signals for remote control
IPC: H01H47/00
Filed: 1982-03-04
Abstract: This switching circuit is used for remote control of lighting circuits in large halls or buildings. As well as the normal line and neutral mains supply conductors, each lighting assembly has a 24 volt d.c. supply and two l.v. auxiliary signal wires. Each lamp assembly has a mains operated bi-stable relay, the contacts of which connect and disconnect the mains supply. It also has a status relay operated by the 24 volt d.c. supply. The system is esp. suitable for controlling lighting assemblies mounted in suspended ceilings, as the conductors and switching circuits can be hidden from view. The bistable relay can be operated by a manual on/off pair of push-buttons near the assembly or by pulsed on and off signals sent down the auxiliary l.v. signal wires from a central control position.
Patent NL-8302300-A (NL)
Title: Wire cutter for cheese - has base with U=shaped frame having guide slot for wire to ensure straight cut as wire end is pulled through cheese
IPC: B26D1/547
Filed: 1983-06-29
Abstract: The device is intended for cutting pieces off a cheese (2) by means of a thin wire (3). It has a guide frame (1) for the wire, the cheese being held immovable relative to this member during cutting. One end (4) of the wire is pref. fixed relative to the member (fixed 9 to the base 7) whilst the other end carries a handle, the cheese being placed between the wire and the frame such that, during cutting, the wire is pulled through the cheese whilst being guided in a plane at right angles to the cheese support.FL.
Patent NL-8500067-A (NL)
IPC: B23B27/04
Filed: 1985-01-11
Abstract: Tool post with tool (9) for metal cutting work of a hollow space, said tool (9) being clamped between a support (3) and a clamp (12) with the support (3) attached to a carrier (1), the support (3) over its entire length as well as the clamp (12) being curved, said curvature (6,22) having a centre line parallel to the longitudinal axis of the tool (9) in a plane through the cutting edge (8) of the tool (9) and inside the cutting circle of the tool, preferably carrier (1) and support (3) being designed such that support (3) and clamp (12) can be placed on either side of the carrier (1).
Patent NL-8802311-A (NL)
IPC: B26B19/16
Filed: 1988-09-19
Abstract: A shaving apparatus comprises an external shaving member (3) having hair-entry apertures (5) and an internal shaving member (8) which is drivable relative to the external shaving member (3) and which comprises a carrier (13) for at least one cutter (8), a portion of the cutter (8) being disposed in a recess (15) in the carrier (13). The cutter (8) is supported by the carrier (13) by means of three supporting projections (24,25,26) which are not disposed in line.
Patent NL-8802744-A (NL)
Title: Information carrier for compact reader card - has round disc in circular groove to store information in concentric paths
IPC: G06K19/04
Filed: 1988-11-08
Abstract: An information carrier consists of a round disc that forms an integral part of a plastics material card with the dimensions of a credit card. The disc is formed by a circular groove in the card. Possible bending of the card is not transmitted to the disc or is minimised so that the disc is kept as flat as possible. The disc that forms part of the card contains the information in concentric paths. The disc is formed by a circular groove with a dia. of approximately 5 cm and the depth is approximately 90% of the thickness of the card.
Patent NL-8803200-A (NL)
Title: Protective sun or weather protector for car - has longitudinal slotted casing contg. roll of sheet plastics with one light reflecting surface, with spring recoil and locking mechanisms
IPC: B60J11/00
Filed: 1988-12-29
Abstract: The protector against atmospheric influences comprises a casing having a longitudinal slot. In the casing a roll of sheet material is attached to a rotatable shaft and magnetic strips are provided on the casing and on the outermost end of the sheet w.r.t. the shaft. The sheet is made from an elastic plastics material with at least one light reflecting surface. Brushes are provided in the slot and a spring enables the automatic widing of the sheet on the roll. A locking mechanism is also provided to stop rotational movement of the shaft.
Patent NL-8900004-A (NL)
Title: Container filling method for agricultural product - moves empty containers to same side of produce supply line
IPC: B65B43/44
Filed: 1989-01-02
Abstract: Garden produce, e.g. tomatoes is moved to empty containers, which are moved above a discharge track (12) for filled containers (11). A sorting machine moves the produce via a discharge station (4) in measured numbers or weights via a discharge belt (5) to a container (6) placed on a container lift (7). The lift is pivotally supports on a spindle (18) between the container supply (9), in an elevated position, and the container discharge in a downward position. The decline is initiated by a signal from a control switch (25) controlling the valve (26) of a cylinder (10).
Patent NL-8900532-A (NL)
Title: Roof filter unit - has coupling components between baseplate filter module and cover
IPC: F24F8/108
Filed: 1989-03-03
Abstract: The filter unit comprises a baseplate mounted over a roof opening and contg. an aperture. A fan housing is connected by its outlet to the baseplate and a filter module with perforated walls is included, closed by a cover. Coupling components secure the baseplate, module and cover together. A protective cowl can be mounted round the outside of the module.
Patent NL-8902695-A (NL)
IPC: H01L23/485
Filed: 1989-11-01
Abstract: An interconnection structure (10) for pressure contacts, using the face-down bonding method, has a lower contact resistance by giving it a special profile, namely a raised edge (8) and by providing this edge with smooth spherical projections (7).
Patent NL-9100379-A (NL)
IPC: H03M3/00
Filed: 1991-03-01
Abstract: Sigma-delta modulator comprising a low-pass filter of the Nth order, which is constituted by a series combination of N first-order integrating sections (6.1, 6.2, 6.3, ..., 6.N) comprising each an integrator (12.1, 12.2, 12.3, ..., 12.N) and a limiter (14.1, 14.2, 14.3, ..., 14.N). The individual output signals of the sections are weighted by means of corresponding weighting amplifiers (16.1, 16.2, 16.3, ..., 16.N) and added together in an adder stage (18). The gains of the sections and the limiting values of the limiters are selected so that the last limiter (14.N) in the series arrangement is activated first when the signal level in the sigma-delta modulator increases, subsequently the last-but-one limiter, and so on. This reduces the order of the filter system each time by one when there is an increasing signal level, and causes the sigma-delta modulator to remain stable. <IMAGE>
Patent NL-9200885-A (NL)
Title: Single-use disposable chip card
IPC: G06K7/00
Filed: 1992-05-20
Abstract: The present invention relates to a single-use disposable chip card. The invention is characterized in that the data transmissions from and to the chip, possibly together with a clock signal, and the electrical supply of the chip take place via two contact points which are arranged on opposite sides of the card and likewise are arranged, via a very simple joining technique, on contact areas on the top and bottom of the chip. Another characterizing feature is that the signal transmission is compatible with non-contact card systems, thus allowing virtually the same infrastructure to be used for read-out and optional programming of the cards.
Patent NL-9400912-A (NL)
Title: Ceiling symbol carrier
Inventor: SAMPIMON JOS
IPC: G09F13/04
Filed: 1994-06-06
Abstract: The invention relates to a system ceiling. This comprises a number of parallel beams (girders, joists) having flanges pointing towards one another, and ceiling tiles which rest on the beam flanges facing one another. Incorporated in this ceiling is at least one ceiling symbol carrier such as a direction sign comprising a body having a surface on which a symbol is arranged and having at least two supports which rest on the beam flanges, facing one another, of two beams.
Patent NL-9401111-A (NL)
Title: A horizontally movable and blockable bench-type dark chamber
Inventor: TOLEDO DIRK VAN
IPC: G03B27/32
Filed: 1994-07-04
Abstract: The invention relates to a bench-type dark chamber, at the top of which a camera can be mounted, which can be operated from outside, which has an open bottom which is joined light-tightly to the bench surface, which in the unblocked state can be moved horizontally across the bench surface by means of rollers, wheels or otherwise, which can be blocked or unblocked by means of a single movement of the hand. The purpose is to focus and position the object without light being admitted.
Patent NL-9900012-A (NL)
Title: Woven synthetic vascular implants
Inventor: SCHMITT PETER JAMES
IPC: D03D3/02
Filed: 2001-02-21
Abstract: Woven synthetic vascular implants comprise a series of warp fibres woven with a weft yarn and contain a component (I) with a low m.pt. The implants are woven as hoses with a lattice structure comprising a series of multifilament warp fibres forming a velour-type outer surface and a smooth inner surface. The structure is reinforced by a monofilament weft yarn to make it self-supporting. The weft fibres are a combination of structured (19) and unstructured (18) non-shrunk polyester fibres. The warp monofilaments (13) are made of polyethylene terephthalate and are coated with a low-melting, heat-curable material, e.g. 'Celbond K-54'.
Patent PT-71398-A (PT)
IPC: B24C3/18
Filed: 1980-06-16
Abstract: A multistation blast processing machine has a conveyor formed as a wheel (2) for workpieces (6) held in several receiving chambers (5) by means of holding devices (13, 13a). Two workpieces (6) are held in axially spaced relationship in each chamber and are conveyed by cyclic rotation of the wheel (2) to two blast processing stations (8, 8a) and into one loading and discharging station (7). The chambers (5) distributed evenly over the periphery are separated by walls (9) attached to the wheel (2) so that they form, with the surrounding blast housing (1), closed blasting chambers (10) in the area of the blast processing stations (8, 8a). This permits blast processing of the workpieces (6) in two stations even during the drum processing, discharging and loading of the workpieces in the third station.
Patent PT-71634-A (PT)
Title: Antidote-containing compositions for combatting weeds
IPC: A01N47/10
Filed: 1980-08-01
Abstract: Compsn. comprises (a) >=1 herbicide of the thiocarbamate substd. urea, substd. triazine chloroacetanilide or uracil types and (b) 1-50 wt% on the herbicide of >=1 antidote of formula (I) (X = OH or NH2, opt. substd. by 1 or 2, 1-5C alkyl or by one 1-5C hydroxyalkyl or alkoxyalkyl, Y = H, halo, NO2 or 1-5C alkyl). The total of (a)+(b) is 10-90 wt % of the compsn. the balance being usual additives. Specified herbicides include 5-ethyl, N,N,dipropylthiocarbamate, N-phenyl-N',N'-dimethylurea, 2-chloro-4,6-bis(ethylamino)-1,3,5-triazine, N-isopropyl-2-chloroacetanilide and 3-sec. butyl-5-bromo-6-methyluracil. (I) effectively reduce the phytotoxicity of a wide range of herbicides towards crop plants, and may allow herbicides to be applied at greater than usual application rates.
Patent PT-74312-A (PT)
Title: Lipid and protein containing material in particulate form and process therefor
IPC: A23C11/10
Filed: 1982-01-20
Abstract: A dry, free-flowing and non-caking material whose lecithin content can be varied over a wide range is prepared by combining an aqueous medium, a lipid phase containing at least 1 wt% lecithin, and a proteinaceous material, such as : a soy concentrate, comprising a porous particulate substance which includes at least 30 wt% of a substantially water insoluble protein, and drying the resulting mixture. The free-flowing and non-caking nature of the particulate product is attributed to the porous and rigid structure of the proteinaceous material which permits the lipid phase to be contained in the interstitial spaces present in each particle.
Patent PT-82698-A (PT)
Inventor: LECLAIRE CHARLY
IPC: D05B35/10
Filed: 1986-06-03
Abstract: A device for detecting a thickness variation of a piece of fabric passing under the presser foot of a sewing machine. The device includes a transmitter and receiver between which the fabric passes. The receiver stores maximum and minimum signals in memory units generated when the fabric passes between the transmitter and receiver. A computing unit calibrates the thresholds as a function of the stored maximum and minimum signals. A comparator compares the incoming signals with the calibrated thresholds and sends a signal to a logic unit to control the sewing operations accordingly.
Patent PT-84197-A (PT)
Title: Laminated glazing panels - including leaded or stained glass with methacrylic! resin bonding as single and/or double glazed units
IPC: C03B23/00
Filed: 1987-01-27
Abstract: An exothermically setting liq. resin is introduced between a first glazing panel and a leaded or stained second glazing panel having glazing panes and (imitation) lead panes. Panels are arranged in face-to-face relationship and sealed together around at least a part of their peripheries in a liquid tight manner, and allowing the liquid resin material to set.