baber/WOPTO huggingface dataset:
Patent NL-7406691-A (NL)
Title: Fluid, solid contacter - with fluid flow parallel to vertical grilles restraining powder
IPC: B01D53/02
Filed: 1974-05-17
Abstract: A fluid/solid contacter, e.g. to desulphurize fumes, or treat waste water; comprises a box enclosing a series of vertical parallel grilles, supported by vertical channel section partitions, pref. staggered between adjacent rows; thus forming a system of rectangular cells, alternate rows of which are closed at base, and filled with powder, e.g. packed with vibration. Fluid flows up or down box, via vacant channels, and contacts powder across mesh of grilles. Several boxes may be superimposed on male female rim supports. Contacter is satisfactory for industrial scale applications.
Patent NL-7511786-A (NL)
Title: Telephone exchange equipment multi function key - has special outputs from integrated circuits for repeated functions
IPC: H04M1/272
Filed: 1975-10-08
Abstract: Multi-function key is for use in a private branch exchange. The private branch exchange incorporates electronic processing units and electronic memory. These are formed by integrated circuits. The multi-function key repeats telephone numbers and teh repeat function is obtained by depressing the key twice. Each time the multi-function is pressed for the first time it will break the established telephone line connection. Multi-function key us applied partic. to the telephone selection IC type AY-5-9100 using special outputs from this type of integrated circuit for the repeating function and key can be repeated indefinitely and each time it is operated for the first time, will introduce an odd control number in the control circuit. Each time it is operated a second time there will be an even control number in the repeating cycle.
Patent NL-7904617-A (NL)
Title: Stylographic pen ventilation cartridge - has sleeve with end openings and ink buffer storage unit
IPC: B43K5/14
Filed: 1979-06-12
Abstract: The ventilation cartridge is for use in a stylographic pen, and comprises a sleeve-type casing with an opening at each end, together with a buffer unit storing the ink delivered into it. At the top it can have a coupling portion (14) to which an ink cartridge is fixed (44), forming a leakproof joint, and with a passage in which a pen ink-injection tube slides, also leakproof, forming a capillary ink buffer passage. The pen nib can be fixed to the bottom.
Patent NL-8001969-A (NL)
Title: Coating for food, esp. pate or meat - contg. fat, milk, protein, salt, egg white, starch and gelatin
IPC: A23L13/60
Filed: 1980-04-03
Abstract: Coating material for application to foodstuffs, partic. to meat, contains 10 pts. fat, 2-8 pts. milk and/or water, 0.2-2.5 pts. proteins, 0-2 pts. cooking salt, 2-8 pts. yolk-free egg, 1-10 pts. starch, esp. potato starch and 0.1-2 pts. gelatin powder. Pref. the compsn. contains 10 pts. fat, 4-6 pts. milk, 0.8-1.4 pts. animal protein, 0.1-1 pts. cooking salt, 4-6 pts. yolk-free hens egg, 4-6 pts. potato starch and 0.5-1 pt. gelatin powder. Pork fat, calves fat or sheeps fat is pref. Compsn. may be used to coat pate. The fat is subject to less stringent requirements, and expensive cutting and/or selecting of the fat is avoided. Adhesion to meat or pate is improved.
Patent NL-8100036-A (NL)
Title: Magnetic tape cassette - has external operating element attaching U-shaped clip to tape to mark given place on tape without alteration of cassette design
IPC: G11B23/087
Filed: 1981-01-07
Abstract: The U-shaped clip (25,26) fits onto the tape (8) between the record/replay assembly (5) and each of the spool capstans (6,7). Limiters (19,20,3,35) are located on both sides of the record/replay assembly. The limiters allow the tape to pass but clamp and compress the clips on the tape (which clip is clamped depends on the direction of rotation of the tape).. A given place on the tape can be found automatically during rewinding by attaching the clips to the tape near the wanted place. The mechanism for attaching the clips is simple and easy to use. Their presence does not alter the general design of the cassette.
Patent NL-8103411-A (NL)
IPC: A01D34/66
Filed: 1981-07-17
Abstract: A device for mowing agricultural crops, particularly grass, mainly comprising a continuous main beam (1) bearing a common main drive and a plurality of housings fastened to the front side of said beam (1), each accomodating an intermediate drive to an upstanding rotary shaft for a cutting member (3), wherein each housing is further provided with a freely rotatable member (52) bearing on the ground, and wherein the cutting members are connected through a safety clutch with the rotary shaft so that damage of the transmission gears in the drive due to jamming of the cutting member can be avoided, an undisturbed rearward transport of the crop is ensured and a free, overlapping moving region between two adjacent cutting members is obtained.
Patent NL-8203255-A (NL)
IPC: B29C33/30
Filed: 1982-08-19
Abstract: The invention relates to a mould for encapsulating parts of elements into a plastic material to manufacture electric components. The mould comprises a number of steel blocks or rods with accurately finished surfaces for clamping them completely tight together in a holder, whereby recesses in said blocks or rods are forming the mould cavity or mould cavities and the sprues. A layer of high hardness, such as a nitride layer, is deposited by means of vapor deposition in vacuum at a high temperature onto at least those surfaces of said blocks or rods determining the mould cavity or mould cavities and the sprues. Furthermore the blocks or rods are concerning their dimensions and/or flexibility and/or structure and/or finishing of the surfaces turned away from the mould cavity embodied such that deformations in the position in which said blocks or rods are clamped into said holder, caused by the depositioning of said layer, are eliminated.
Patent NL-8204428-A (NL)
Title: Internally coating vertical pipe - by pouring viscous material on piston moved down in pipe and induction-heating ahead of piston
IPC: B05D7/22
Filed: 1982-11-15
Abstract: Pipe is vertically arranged (clamps 5,7 in frame 4) and an upwardly converging truncated conical piston is moved axially downwards (by motor-driven 8 screw spindle 9) through the pipe whilst the coating material e.g. plastics (from 11) is poured on to the piston in viscous condition and the pipe is heated, after which the material is allowed to set. Heating is effected inductively by means of an annular coil (6) around the pipe which is moved axially ahead of the piston, pref. by a distance of 5-50 cm.
Patent NL-8204752-A (NL)
Title: Deep-sea fishing vessel winch cable oiling unit - has bow-mounted oil troughs, supplying high pressure oil jets to cable surfaces
IPC: B05B13/02
Filed: 1982-12-08
Abstract: A high pressure lubricating oil pump (1) is mounted on an oil storage tank (2). The compressed air-line (3) is connected via a regulating control panel (4) to the vessel's compressed air supply (5), whilst the oil line (6) is connected to the main distribution manifold (7). From this manifold, compressed air lines (8,9) connect to the lubricating trough (10), whilst further lines (8',9') connect to a second trough (10'). Both troughs have a return line (11, 11') connected to a settling tank (12) for excess oil and water and/or debris separation. Both lubricating troughs are mounted in the vessel's bow cover (13). The unit provides max. oil penetration to the hemp cable core to keep this supple.
Patent NL-8402389-A (NL)
IPC: A01K1/00
Filed: 1984-07-31
Abstract: Environment control system for a room-like life-stock house, especially for pigs, which room (1) has on one side a wall (3) with a movable air supply valve (5) in the upper part thereof and in a wall located at some distance from said wall an air discharge fan (7) in the upper part of the room, the momentary capacity of the fan and the momentary transmission of the air supply valve being controlled by a micro-processor (11) in dependence on the temperature in the room, wherein two temperature sensors (8, 10) are located in the room of which one (8) is closer to the wall with the air supply valve and the other (10) is closer to the fan, which temperature sensors each generate an electrical signal for controlling the micro-processor in such manner that the average value of both the two control signals determines the desired position of the air supply valve and the desired capacity of the fan, whereby a possibly occuring variation of the difference of both the control signals corrects the position of the air supply valve in such manner that the variation of the difference of both control signals which has occured is compensated.
Patent NL-8500252-A (NL)
Title: Water-wheel unit for power generation - is mounted on pontoon to give constant immersion depth
IPC: F03B17/06
Filed: 1985-01-30
Abstract: The unit comprises one or more waterwheels converting the energy in a current of water into another form of power. Each waterwheel (4) is mounted in or on a pontoon (1), so that it is always immersed in the water at a constant desired depth. It is typically used to drive an electric generator (15). The pontoon can be secured by ropes or pipes to anchors in a fixed wall or the riverbed, the height at which it floats being adjustable by flooding its compartments.
Patent NL-8501188-A (NL)
Title: Chromatography column has fused silica tube - with organic polymer external coating and metal, pref. stainless steel, outer wire winding or mesh for heating and reinforcement
IPC: G01N30/30
Filed: 1985-04-24
Abstract: The chromatography column (1) is provided with a winding (4) of metal wire (5) over at least part of its external surface. It consists of a tube (2) of fused silica with an external organic polymer coating (3; e.g. polyamide, poly-silicone, poly-carbonate, etc.) of which the entire outer surface is covered by the metal wire. The wire covering may be in the form of helical winding(s) or a wire meshwork and may consist of stainless steel. It may be arranged as different (individually connectable) sections.
Patent NL-8701535-A (NL)
IPC: B41J5/10
Filed: 1987-06-30
Abstract: Keyboard for recording and/or reproducing written information in a typewriter, word processor, printer, computer or in telecommunications equipment, according to the principle of the so-called word typewriter, which keyboard has a group of vowel keys in the centre, to the left thereof a group of initial consonant keys and to the right thereof a group of final consonant keys, and also facilities for reproducing capitals of the letters and also reproducing figures and punctuation marks, all keys being connected to an electronic processing unit which, by means of code signals, arranges the information from keys struck approximately or exactly simultaneously into syllables to be recorded or to be reproduced. The keyboard of the invention is characterized in that the group of initial consonant keys (5) and the group of final consonant keys (6) both contain substantially all the consonants. Preferably, keys are partly arranged in blocks containing both rows and columns and partly in rows or columns which are offset by half a space with respect to the adjacent row or column respectively in one of said blocks.
Patent NL-8801017-A (NL)
IPC: C23F1/02
Filed: 1988-04-20
Abstract: The invention relates to a method of manufacturing a shear plate for a dry-shaver, which shear plate is formed with perforations, at least one side of a metal sheet being provided with a layer of a photosensitive material, which photosensitive material is exposed to radiation via a mask formed with a pattern of holes corresponding to the pattern of the perforations, after which the photosensitive material is developed and the perforations are formed in the metal sheet by etching. In accordance with the method a positive photosensitive material is used and in at least two stages at least two masks are employed, the method as defined above being carried out using a first mask and, subsequently, in the second stage using a second mask that part of the positive photosensitive material which was covered by the first mask being exposed to radiation, upon which said material is developed and the etching process is continued.
Patent NL-8901388-A (NL)
Title: Variable length assembly e.g. guy fixture - has controlling part lockable detachably to tubular one in axial direction
IPC: B63B35/79
Filed: 1989-05-31
Abstract: The variable-length assembly comprises a first tubular part (1), against one end of which a tapped coaxial controlling part (3) is brought to bear. A second threaded tubular part (2) engages in the controlling one and passes through the first one. The controlling part is lockable in the axial direction to the first part, and detachable from it, typically by snap-connector portions (9,11).
Patent NL-9001402-A (NL)
Title: Old wood joint-gluing - by injecting thixotropic polyurethane glue in drilled hole and inserting larger laminated plug
IPC: B27G11/00
Filed: 1990-06-20
Abstract: Joint between wooden components which has opened up is glued by drilling a hole at the joint and injecting glue. The hole is drilled towards the rear, then thixotropic glue is injected at low pressure. This hardens and expands under moisture, and before this happens a laminated wooden plug is inserted in the open end of the hole, its dia. greater than that of the hole. Quick-hardening single-component polyurethane glue can be used.
Patent NL-9200222-A (NL)
Title: Method for converting an all-terrain bicycle (mountain bicycle, mountain bike), accessory which can be arranged on the bicycle which is to be converted, and bicycle obtained by the conversion of an all-terrain bicycle
IPC: B62L1/02
Filed: 1992-02-07
Abstract: The invention relates to a method for converting an all- terrain bicycle (ATB) with tyres of relatively small diameter to a multifunctional bicycle (AFS) with tyres of relatively large diameter, the relatively broad wheels with tyres of the ATB bicycle being replaced by relatively narrow wheels with tyres of the multifunctional bicycle. In the process, the brake elements which are able to exert forces on the wheels are applied with the aid of two accessories 10, one for the front wheel and one for the back wheel. The method is carried out with the aid of an accessory 10 provided with openings 5-9 in each limb 1, 2, on the one hand for attaching the accessory to the bicycle 6, 7 and on the other hand for applying 5, 8, 9 the brake cables. The invention also relates to the bicycle which has been converted in this way. <IMAGE>
Patent NL-9201669-A (NL)
Title: Method for producing a printing sleeve
IPC: B41C1/18
Filed: 1992-09-25
Abstract: The invention relates to a method for producing a cylindrical-shell body to be mounted on a printing cylinder, which comprises the following steps: a support in the form of a tape is wound overlappingly on a cylindrical mandrel; the layers of the support in the form of a tape wound on top of one another are joined to one another; and the body is shortened to the desired length. The method preferably makes use of resin which cures in UV light. This resin can also advantageously be used for fastening edges of flexible printing plates to a cylindrical mount.
Patent PT-69788-A (PT)
Title: N-dichloroacetyl-1,2,3,4-tetrahydro-quinaldine a process for its preparation and its use for preventing damage to crop plants by herbicides
IPC: C07D215/08
Filed: 1979-06-20
Abstract: 1. Claims for the contracting states : BE, CH, DE, FR, GB, IT, NL N-Dichloroacetyl-1,2,3,4-tetrahydro-quinaldine of the formula  see diagramm : EP0006540,P18,F2  1. Claims for the contracting state AT Process for the preparation of N-dichloroacetyl-1,2,3,4-tetrahydro-quinaldine of the formula  see diagramm : EP0006540,P19,F2  characterised in that 1,2,3,4-tetrahydro-quinaldine of the formula  see diagramm : EP0006540,P19,F4  is reacted with dichloroacetyl chloride, if appropriate in the presence of an acid-binding agent and if appropriate in the presence of a diluent.
Patent PT-74985-A (PT)
Title: Process for preparing novel dihydropyrones
IPC: C07C69/738
Filed: 1982-06-02
Abstract: There are described novel dihydropyrones of the formula I    <IMAGE> (I)  wherein R1 and R2 independently of one another are each a C1-C4-alkyl group, or one of the two substituents is also hydrogen, or R1 and R2 jointly form a C2-C6-alkylene bridge, R3 is C1-C4-alkoxy, C2-C6-alkenyloxy, C2-C4-alkynyloxy, C1-C4-haloalkoxy, C3-C5-alkoxyalkoxy or hydroxyl, and X, Y and Z independently of one another are each hydrogen, halogen, C1-C4-alkyl, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-haloalkyl, C1-C4-haloalkoxy, -S(O)n-C1-C4-alkyl, -S(O)n-C1-C4-haloalkyl, where n is 0, 1 or 2, or they are each C(O)OR4, where R4 is hydrogen or C1-C4-alkyl, or they are each NO2, CN or NR5R6, where R5 and R6 independently of one another are each hydrogen, C1-C4-alkyl, C1-C4-alkylcarbonyl, C 1-C4-haloalkylcarbonyl or C1-C4-haloalkylsulfonyl, processes for producing them, novel starting products used therein, and the use of the novel dihydropyrones. The active substances of the formula I can be used in the form of agriculturally applicable compositions for combating weeds.
Patent PT-75352-A (PT)
Title: Process for the preparation of 1-phenyl-2-amino carbonyl-indol compounds useful as medicines and of the intermidiate products thereof
IPC: C07D401/12
Filed: 1982-07-30
Abstract: New 1-phenyl-2-aminocarbonylindole compounds are described which have the general formula I    <IMAGE>  I  where R1 is a hydrogen atom, or a lower alkyl, alkenyl, cycloalkylalkyl radical, R2 is a hydrogen atom or a lower alkyl radical, R3 is a hydrogen or halogen atom, or a lower alkyl, hydroxyl or lower alkoxy radical, R4 is a hydrogen or halogen atom, or a lower alkyl, hydroxyl or lower alkoxy radical, or, if R3 is a hydrogen atom, R4 may be a nitro or trifluoromethyl radical, or R3 and R4 together denote a methylenedioxy or ethylenedioxy radical, R5 has the meanings given for R3, R6 has the meanings given for R4, R7 is a hydrogen atom or, if R5 and R6 are lower alkoxy radicals, R7 may also be a lower alkoxy radical, R8 and R9 are each a hydrogen atom or a lower alkyl radical or, together with the nitrogen atom, form a heterocyclic group, and Z is an alkylene chain which is optionally substituted by hydroxyl. The compounds have pharmaceutical properties, in particular antiarrhythmic properties. The compounds may be in the form of the free bases or acid addition salts. Pharmaceutical compositions containing these compounds are described as is a method of preparing them. Valuable intermediates for the production of these compounds and methods of preparing the intermediates are also described.
Patent PT-89537-A (PT)
Title: Angiotensin converting enzyme inhibitors - e.g. new octyl 2-alanyl-2-aza-bi:cyclooctane-3-carboxylate derivs., used as psychotropic agents
Inventor: HENNING RAINER
IPC: C07D209/00
Filed: 1989-01-26
Abstract: (A) n-Octyl 2-alanyl-2-azabicyclo (3,3,0)octane-3- carboxylate derivs. of formula (Ia), in which all five chiral C atoms are in the S configuration, and their salts are new: R'2 = H or Et; R'3 = n-octyl. (B) Intermediates of formula (IX) and (X) in all-S isomer form are also new (see 'Preparation'). (C) ACE inhibitors (I) are used to prepare medicaments with psychotropic, esp. anxiolytic, activity. Pref (I) have min effective doses of 0.1-30 mg/kg in the 'lick-shock' and 'Geller-Seifter' conflict tests.
Patent PT-91865-A (PT)
Inventor: ALBIZZATI ENRICO
IPC: C08F10/06
Filed: 1989-09-29
Abstract: Solid catalyst components for the polymerization of olefins modified with electron-donor compounds, comprising a titanium halide supported on a magnesium dihalide in active form and containing as an electron-donor compound a di- or polyether having specific reactivity characteristics towards MgCl2 and TiCl4.
Patent PT-92052-A (PT)
Inventor: BLOWER ANDREW WILLIAM
IPC: A61M15/00
Filed: 1989-10-20
Abstract: An aerosol inhalation device (1) suitable for use in association with a pressurised medicament container (3) having a valve stem (4) has a spray head (5) adapted to receive the valve stem (4). The spray head (5) has an outlet orifice which is provided with a spout (12). The device is especially useful in the administration of hygroscopic medicaments, for example sodium cromoglycate or nedocromil sodium.
Patent PT-93196-A (PT)
Inventor: KUDELSKI ANDRE
IPC: H04N7/167
Filed: 1990-02-19
Abstract: PCT No. PCT/CH90/00040 Sec. 371 Date Oct. 19, 1990 Sec. 102(e) Date Oct. 19, 1990 PCT Filed Feb. 21, 1990 PCT Pub. No. WO90/10354 PCT Pub. Date Sep. 7, 1990.According to the invention, on the emitter side, a number generator (10) delivers a random code (XAL) which is sent to the input of a master card (11) which ciphers such code according to a predetermined key (100), the code thus ciphered is broadcast with the video signal, a first device (17) receives, on the one hand, the random code (XA) and, on the other hand, the code ciphered by the master card (11) and effects a predetermined numerical combination of these two codes, such combination forming the initialization word of a pseudo-random generator (12) intended to provide a table of codes for scrambling the video signal and, on the receiver side, the ciphered code received is deciphered by a customer card (13), a second device (18) receives at the inputs, on the one hand, the ciphered code and, on the other hand, the code deciphered (XA) by the customer card (13) and effects a numerical combination of these two codes which is similar to the combination of the first device (17).
Patent PT-95799-A (PT)
Title: Bracket for formwork (shuttering) with planar master girders (beams)
Inventor: MATURANA MIGUEL ANGEL IRURZUN
IPC: E04G/
Filed: 1990-11-06
Abstract: The present invention relates to a bracket 11 for formwork with planar master girders, the operation of forming the bracket being achieved by means of a framework which consists of a pair of longitudinal members (stringers) 1 and of another pair of crosspieces or locking beams. The longitudinal members 1 grip the planar master girder 7 by means of special clamps 9, the invention also including a special supplementary piece for use with oblique or inclined struts.
Patent PT-96054-A (PT)
Inventor: GENOVA CALOGERO
IPC: C07C303/42
Filed: 1990-11-30
Abstract: A process for separating and recovering paraffin sulphonic acids from mixtures with water and sulphuric acid is described, consisting of:   bringing such a mixture into contact under extraction conditions with a saturated aliphatic or cycloaliphatic liquid hydrocarbon; separating an aqueous liquid phase containing sulphuric acid from an organic liquid phase consisting of the extraction solvent containing the paraffin sulphonic acids; and recovering the paraffin sulphonic acids from said organic liquid phase.   The process is particularly applicable to products obtained from processes involving the sulphoxidation of paraffins with sulphur dioxide and oxygen, catalyzed by U.V. radiation.
Patent SI-9110630-A (SI)
Title: Nitratoalkanecarboxylic acid derivatives, process for their preparation and pharmaceuticals containing them
Inventor: SANDROCK KLAUS
IPC: C07C235/04
Filed: 1991-04-08
Abstract: Nitratoalkanoic acid derivatives of the general formula (I), in particular containing N-acylamino acids or N-acylpeptides, of the general formula (I) <IMAGE>  in which the symbols have the meanings mentioned in the claims. They are distinguished by advantageous physicochemical properties and good physiological tolerability for active substances already preventing known nitrate tolerance or weakening a tolerance which has already set in. The compounds are used in medicaments for the treatment of circulatory disorders, high blood pressure, cardiac insufficiency and for dilating the peripheral vessels.