baber/WOPTO huggingface dataset:
Patent MX-9801754-A (MX)
Title: Ethylene vinyl alcohol copolymer blends.
Inventor: FETELL ARTHUR IRVING
IPC: C08L23/26
Filed: 1996-09-06
Abstract: A blend of ethylene/vinyl alcohol copolymers with crystalline nylon, and ionomers and optionally amorphous nylon that have a unique balance of properties and to packaging films, laminates, co-extrusions and containers prepared therefrom.
Patent MX-9802304-A (MX)
Title: Inflatable airbag and a method of manufacturing the same.
Inventor: RYCHTER JOSEF
IPC: B29C65/08
Filed: 1998-03-23
Abstract: The invention pertains to an inflatable airbag (10) for the vehicle occupant restraint system of a vehicle, in particular a motor vehicle. To prevent the creases that usually arise when the bag is inflated and to allow the use of lighter textiles in the manufacture of such an airbag, the latter is made from a multilayered textile composite material comprising at least one layer of textile material and one layer of a polymer material of melting range lower than that of the textile material. The textile composite material is given a predetermined three-dimensional shape which the airbag (10) is supposed to assume when inflated, and the individual layers of textile composite material are joined together in that shape.
Patent NL-2015826-A (NL)
Title: Optical encoder system, encoder head and lithographic apparatus.
Inventor: TEUNIS JAN IKKINK
IPC: G03F7/20
Filed: 2015-11-20
Abstract: An optical encoder system comprises a radiation source, an encoder head, a scale and an optical fiber. The radiation source is arranged to generate a radiation beam. The encoder head has a splitting element for splitting the radiation beam into split radiation beams. The scale is arranged to receive at least one of the split radiation beams. The optical fiber is arranged to propagate the 5 radiation beam at least partly between the radiation source and the splitting element. The optical fiber is a single-polarization fiber.
Patent NL-208581-A (NL)
IPC: D06P3/24
Abstract: Polyamide and polyurethane fibres are dyed or printed in brown or black shades by combining thereon an arylamide of 5,6,7,8-tetrahydro2 - naphthol - 3 - carboxylic acid with a tetrazonium compound of a 4,41-diaminodiphenyl which may contain chloro, methyl or methoxy substituents.  The arylamides, as alkali metal salts, and the diamino-diphenyls may be applied to the fibres simultaneously with subsequent tetrazotization, or the arylamide and a tetrazoamino compound of the diphenyl may be applied together and the colour developed by hot acid treatment. Prints are also obtained by the use of a tetrazoamino compound. Specified amines for the production of tetrazoamino compounds include dimethyl-, diethanol- and N-methyl-cyclohexyl-amines.  In examples illustrating dyeing polyamide fibres the diazo components used are chosen from those indicated above and the coupling components are 1- and 2 - (51,61,71,81, tetra hydro - 21,31 - hydroxynaphthoylamino) - naphthalene, 1 - (51,61,71,81 - tetrahydro - 21,31 - hydroxylnaphthoylamino) - 3 - nitrobenzene and 4,41 - di - (511,611,711,811 - tetrahydro - 211,311-hydroxynaphthoylamino)-diphenyl and its 3,31-dimethyl and dimethoxy derivatives.
Patent NL-6711535-A (NL)
IPC: E05D1/06
Filed: 1967-08-22
Abstract: 1,187,484. Mounting electrical equipment. SAREL APPAREILLAGE ELECTRIQUE. 25 July, 1967 [22 Aug., 1966; 28 Oct., 1966], No. 34040/67. Headings H1N and H1R. A cabinet for electrical apparatus which is readily disassembled so that plates forming parts of some side walls may be removed for boring cable inlets and outlets, yet which is rigid and fluid-tight, comprises a back plate 10 or rectangular frame (6, Fig. 7, not shown) carrying four angle-iron corner posts 16 and having holes (13, Figs. 2 and 7, not shown) for screws fixing it to a support wall, for example. Removable plates 4 are located under lugs 15 on the posts 16 and retained by the main casing 2 of openended box form which slides over posts 16 and is secured by screws 5 passing through corner brackets 27 into fixed nuts 14. Packing 43 and 45 at their edges ensures a fluid-tight fit of plates 4, and a packing 25 provides a fluid-tight fit of casing 2 to the back plate 10. An internally-hinged door 3 forms a fluid-tight closure by means of packing, not shown. In a further embodiment special hinges (Figs. 8 to 12, not shown) enable the door to open beyond 90 degrees.
Patent NL-7002671-A (NL)
Title: Continuous esterification of dicarboxylic - acids (esp terephthalic acid) with ethylene
IPC: B01J19/24
Filed: 1970-02-25
Abstract: Finely-divided acid (I) is intimately mixed with alcohol vapour (II) so that II condenses on particles of I, at e.g. 240-320 degrees C, then these particles are reacted, on heated surfaces, in excess alcohol vapour and/or inert gas, whilst water vapour is removed continuously.
Patent NL-7314004-A (NL)
Title: Continuous leather dewatering machine - compresses leather between belts and dewatering pads against central sliding block
IPC: B30B9/24
Filed: 1973-10-11
Abstract: Strips of leather are dewatered continuously between water-permeable conveyor belts. The belts pass on both sides of a central dewatering block which is faced at the other side of the belts by one stationary and one moveable dewatering pad. The latter is reciprocated by a cams shaft with a crank drive to press the water into the central dewatering block. This simple system works continuously. It requires a lower pressure and eliminates the overlapping of conventional cylinder machines.
Patent NL-7410667-A (NL)
Title: Prop for suspended floor slabs - has a head which is partially rotatable to engage beams and is easily movable
IPC: E04G11/48
Filed: 1974-08-08
Abstract: The prop is used to support the shuttering for suspended floor slabs and acts against the beams of the form. The prop has a head which is at least partially rotatable in order to engage the beams. The head has a throat which is open towards the top and disposed in a circle centered on the axis of rotation. The beams on the form have performed projections which are engaged in the throat at the top of the prop. The top section of the prop may be in the form of a cone.
Patent NL-7709594-A (NL)
IPC: C07C41/00
Filed: 1977-08-31
Abstract: A new process for preparing 2,3-dichloroanisole comprises reacting 1,2,3-trichlorobenzene with an alkali metal methoxide preferably in the presence of methanol.
Patent NL-7710899-A (NL)
Title: Agricultural transporter, especially for fertilizer - consists of a container with connecting duct carrying sleeve on which slides double lever
IPC: F16L37/00
Filed: 1977-10-05
Abstract: A fertiliser conveying wagon has a pipe or distributor (9) connected to the connecting duct (14) by a coupling. One coupling piece has a radially adjustable double lever. In a clamped position, the double levers are roughly parallel to the pipe, an grip behind the other coupling piece like tension straps. The double levers are mounted on a sleeve which can be remote controlled, for example from the tractor seat, on the connecting duct (14). The double levers can be splayed out into a release position or moved into a clamped position, by moving the sleeve (17). The remote control mechanism is a hydraulic operating cylinder connected to the chassis, and has a transmission lever joined to the chassis by a release spring.
Patent NL-8005802-A (NL)
Title: Releasing expanded polystyrene beakers in drink dispenser - using air jet to assist ejection of released lower beaker
IPC: G07F11/16
Filed: 1980-10-21
Abstract: Arrangement is intended for releasing and ejecting individual beakers in light-weight plastic, particularly expanded polystyrene, e.g. in a drink dispensing unit. A compressed air supply is provided such that, when the (normal) release mechanism releases the lowermost beaker from the nested supply stack, air is injected (from the side) between that beaker and the stack. Dispensing may be started as the beaker drops down to the filling platform. The air may be supplied by a cylinder whose piston is solenoid-operated and may be accumulated in a pressure vessel.
Patent NL-8005943-A (NL)
Title: Thermally resettable pipe fitting - made by cooling memory metal below transition temperature and deforming mechanically
IPC: F16B1/00
Filed: 1980-10-29
Abstract: Pipe fittings (for hydraulic pipe connections in aircraft) are made from a memory metal (a Ti-Ni alloy) and cooled to below the transition temp. A mandrel is used to expand it, followed by heating it to above the transition temp. When cooled to below the transition temp again, the fitting can be removed from the mandrel, pushed over the two pipe ends and allowed to heat up above the transition temp. to effect a reliable joint. Such a fitting can withstand extremely high pressures without being expanded. It is easier to apply in restricted spaces than soldered or welded connections.
Patent NL-8020479-A (NL)
Title: Plastics railway track for toy building set - is assembled by pressing spring clip on sleeper into corresponding aperture in rail
IPC: A63H33/08
Filed: 1980-12-15
Abstract: Each rail (10) is connected to each sleeper (20) by a coupling comprising a spring clip (21) on the tie and a corresponding recess in the rail. The spring clio comprises a foot (22) with a pair of resilient spaced tongues (23) formed with outward projections (24). The recess in the rail is formed by a longitudinal cavity (12) between side walls (15), an aperture (13), and a further slit-like aperture (14). When fitting together, the tongues are pressed together by engagement of the projections with the sides of the aperture, until they snap outwardly into the sides of the aperture. The foot is then located in the cavity.
Patent NL-8101469-A (NL)
Title: Substd. cyclohexyl mandelate ester(s) - with circulatory and spasmolytic activity
IPC: C07C69/675
Filed: 1981-03-25
Abstract: (A) 3-Methyl(-3-R1-5-R2-cyclohexyl mandelate esters of formula (I) are new. (where one of R1 and R2 is Me and the other is COOH or CH2OH). (B) Intermediates of formula (III) and (IV) (see below) are also new. (I) have circulatory activity, i.e. they have vasodilatory, cholelitholytic and anti-arteriosclerotic activity and promote blood circulation and new capillary formation. They also have spasmolytic activity. Effective daily doses are 50-2000 mg. (I) may be prepd. by reacting Ph-CO-COx with (III) to give (IV) and reducing latter to give (I) (where one of R'1 and R'2 is Me, and the other is COOH; X is an opt. reactively modified COOH gp.).
Patent NL-8204402-A (NL)
IPC: E05B63/00
Filed: 1982-11-12
Abstract: The invention relates to a device for connecting and disconnecting with and from a holder respectively by means of a lock a body to be retained, for example, a bicycle, a barrier, a swing gate or a different body. 
<??>The invention has for its object to construct a device of the kind set forth in a manner such that no additional manipulations are required for connecting the body to be retained with the holder. 
<??>This is achieved by a device of the kind described, characterized by a holder having an entrance opening for the body, by at least one member arranged on the holder for retaining in the holder the body put into it, said retaining member being urged by the body against spring force out of an inoperative position into the retaining position, by a mechanism co-operating with the retaining member for locking this retaining member in its retaining position, by an externally, for example, manually operable member for unlocking the locking mechanism and by means operable by the lock for guarding and releasing the unlocking member in a manner such that in the inoperative state of the device the unlocking member guards the lock in its open position and in the retaining position of the device the lock can be operated and guards the unlocking member in its closed position.
Patent NL-8300364-A (NL)
Title: Moisture content meter - used to control watering in greenhouses
IPC: A01G25/16
Filed: 1983-01-31
Abstract: The meter consists of a probe, which can be pushed into the soil or other growing medium, and a moisture pressure switch. The probe consists of a cylindrical micro-porous element, around and concentric with a perforated support tube, which connects the probe point to the switch assembly. The water enters the central chamber of the probe by capillary action and exerts pressure on a piston sealed off from the switch by a bellows membrane. The piston shaft operates a switch against the pressure of a return spring.
Patent NL-8500222-A (NL)
Title: Animal milking appts. e.g. for cow - measures whether milking cluster is correctly attached to udder
IPC: A01J5/017
Filed: 1985-01-28
Abstract: The appts. includes a milking parlour, a milking machine and at least one computer. The milking cluster (18) is provided with one or more sensors (33) which determine whether or not the cluster is correctly attached to teats of an udder. The milking operation is switched on only if it is determined that the milking cluster is correctly attached, and attachment repeated if correct attachment fails. A sensor (16) is also proVided to determine whether the animal is in the appropriate position in the milking parlour, the automatic milking operation being discontinued if it is determined that the animal is not in the correct position. An arrangement (2,3,12,27) may also be provided for correcting the posture or positioning of the animal.
Patent NL-8600677-A (NL)
IPC: A23B4/044
Filed: 1986-03-17
Abstract: Method for smoking foodstuffs in a smoking room by supplying smoke to the foodstuff, said smoke being developed from a liquid smoke concentrate to which air is supplied and which is sprayed while being heated, whereby a heated liquid smoke concentrate is supplied to the sprayer (10, 6) on the one hand and heated air on the other hand, after which the sprayed mixture is led through a heated room (15) in which the generation of smoke takes place, said smoke being dispersed over the smoking room.
Patent NL-8601095-A (NL)
IPC: B23Q1/62
Filed: 1986-04-29
Abstract: A positioning device comprising first and second supports (9,11) which are interconnected by a parallelogram mechanism of elastically deflexible rods (17), the first and second supports (9,11) together being displaceable in horizontal planes with a maintained position of the first support (9) in the vertical direction, while with a maintained position of the first support (9) in a horizontal plane this support (9) is displaceable in the vertical direction by means of a substantially frictionless relative displacement of the second support (11) with respect to the first support (9) in the horizontal direction. The positioning device is particularly suitable for displacements of an object in the sub-micron range, such as, for example, in optical lithographic devices.
Patent NL-9100713-A (NL)
Title: Waterproof tunnel lining - which comprises hollow plastics panels anchored so as to allow lengthwise and tangential adjustment
IPC: E04F13/08
Filed: 1991-04-25
Abstract: The lining for tunnels and similar structures comprises a large number of plastics panels (3). The anchoring devices (4-22) are designed so that during installation each panel is adjustable along a line parallel to the tunnel axis, and also along one at right angles to it and tangential to the tunnel profile. Each panel has a one-piece hollow plastics body, typically filled with material having insulating and sound-absorption characteristics. The panel may have a stepped peripheral edge (3a), working with mating portions on adjacent panels to form a smooth surface on both sides and also prevent water leaks.
Patent NL-9302010-A (NL)
Title: Air filter
IPC: B01D53/85
Filed: 1993-11-19
Abstract: The invention relates to an air filter, comprising a holder with openings on either side, through which contaminated air can be guided from the bottom upwards, which holder is filled with a mixture of microbial material and shells. The microbial material comprises compost, for example. The volumetric ratio between microbial material and shells is preferably between 1/2 and 1/10. The air filter is suitable for cleaning air, in particular air which is contaminated with hydrogen sulphide, such as air from sewage purification installations.
Patent PT-83746-A (PT)
Title: Process for the preparation of novel immobilized biocatalysts and for the production of ethanol by fermentation
IPC: C12P1/00
Filed: 1986-11-14
Abstract: Immobilized water-insoluble biocatalysts in particulate form comprise living cells, particularly yeast, dispersed in a cross-linked gelling agent. An enzyme, particularly amyloglucosidase, may be co-immobilized in the particles. These particles are prepared by suspending the living cells in an aqueous solution of a gelling agent, dispersing this suspension in a water immiscible organic liquid to form a suspension in the liquid of aqueous particles comprising the living cells and gelling agent, gelling the gel and cross-linking the gelling agent. It is found that when living cells such as microbial cells and especially yeast are immobilized in this way, that surprisingly, not only is their viability retained, but the ability of yeast cells to produce ethanol under continuous fermentation conditions is significantly improved. Specific strains of Saccharomyces cerevisiae, suitable for immobilization in this way, are described.
Patent PT-84830-A (PT)
Title: A process for the preparation of r-2,2-r1-r2-1,3-dioxolane-4-methanol
Inventor: BERTOLA MAURO ATTILIO
IPC: C07D317/32
Filed: 1987-05-07
Abstract: Process for the preparation of R-2,2-R1, R2-1,3-dioxolane-4-methanol wherein R1 and R2 are H or alkyl groups or wherein R1 and R2 together with the carbon atom to which they are attached form a carbocyclic ring by subjecting a mixture of R- and S-2,2-R1, R2-1,3-dioxolane-4-methanol to the action of a micro-organism or substances derived therefrom having the ability for stereoselective consumption of S-2,2-R1, R2-1,3-dioxolane-4-methanol preferably until at least 80 wt% and more preferably all the S-2,2-R1, R2-1,3-dioxolane-4-methanol is consumed. Various micro-organisms of the genus Rhodococcus, Nocardia and Corynebacterium are disclosed as suitable for the purpose. The R-isomer is a valuable intermediate for stereospecific synthesis of various biologically active compounds including S-metoprolol.
Patent PT-89156-A (PT)
Title: Portable vibrator for collection of fruits - has drive motor coupled to reciprocating rod via gear transmission incorporating centrifugal clutch
Inventor: MARTORELL AURELIO TOMAS
IPC: A01D46/26
Filed: 1988-12-05
Abstract: A crank of variable radius is provided on whose other end articulates a correcting rod, hinged by its free end to the corresponding shaft that receives the reciprocating movement, to which shaft is coupled in turn axially a rod through which the branches of the tree are beaten. The articulation between the connecting rod and the shaft subjected to reciprocating movement is via a ball-and-socket between which and the corresponding retention bolt a needle cage has been provided. The socket is disposed at a forked end belonging to the shaft intended to receive the reciprocating movement. The coupling between the latter and the rod occurs through a sleeve inserted between both parts, permitting the removal of that rod from the shaft. On the free end of the rod is provided, removably, an element functioning as hook or grip for its adaptation to the branches of the trees. The reciprocating movement transmitted to the rod will produce the oscillatory movement of the branches and consequently the detachment of the fruit.
Patent PT-95370-A (PT)
Inventor: DIKIS BYRON
IPC: B29C48/32
Filed: 1990-09-20
Abstract: Method of manufacturing a large-calibre plastic pipe, a hollow plastic profile of thermoplastic material which has a rectangular cross-section being extruded and close-together windings with adequate deformability being wound helically around the hollow plastic profile on a drum and, during the winding operation, the windings being welded to one another at the contact surfaces by means of a butt weld with axial pressure and heat being applied. The hollow plastic profile is shaped with an elongated, rectangular overall cross-section in an extrusion die as a multi-cell profile having profile outer walls and cell-forming cross-pieces. At the same time and/or thereafter, it is calibrated by internal cooling of the profile outer walls and of the cell-forming cross-pieces and provided with a dimensional strength which is stable up to a predetermined critical pressure. The calibrated and dimensionally stabilised multi-cell profile is again heated at the contact surfaces to the welding temperature of the thermoplastic material. The butt weld between the windings is welded under an axial pressure below the critical pressure for dimensional stability. - Extrusion dies for carrying out the method are also specified.
Patent PT-96361-A (PT)
Inventor: STOKBROEKX RAYMOND ANTOINE
IPC: C07D451/02
Filed: 1990-12-26
Abstract: Piperidinyl, pyrrolidinyl, azepinyl and piperazinyl pyridazines of formula <CHEM>  wherein X represents CH or N; R<1> represents hydrogen, C1-4alkyl, halo, hydroxy, trifluoromethyl, cyano, C1-4alkyloxy, C1-4alkylthio, C1-4alkylsulfinyl, C1-4alkylsulfonyl, C1-4alkyloxycarbonyl, C1-4alkylcarbonyl or aryl; R<2> and R<3> represent hydrogen or C1-4alkyl; Alk represents C1-4alkanediyl;  R<4> and R<5> represent hydrogen, C1-4alkyl or halo; and  Het represents <CHEM> the addition salts and stereochemically isomeric forms thereof, said compounds having antipicornaviral activity. Pharmaceutical compositions containing these compounds as active ingredient, and methods of preparing said compounds and pharmaceutical compositions.
Patent PT-98563-A (PT)
Inventor: GLUCKMAN PETER
IPC: A61K31/165
Filed: 1991-08-02
Abstract: The invention relates to the use of hGH, hGRF, hIGF-1, hIGF-2 or analogs of these or a mixture of two or more of these, alone or in conjunction with lactational enhancers for the treatment of human lactation failure. It also relates to the use of hGH, hGRF, hIGF-1, hIGF-2 or analogs of these or a mixture of two or more of these, alone or in conjunction with lactational enhancers for the manufacturing of a medicament for the treatment of human lactation failure, also a profphlactic treatment. Preferably human growth hormone is used. The invention also relates to a method for the treatment of human lactation failure as well as compositions and methods for their manufacturing.
Patent PT-99265-A (PT)
Inventor: BLATT LAWRENCE M
IPC: A61K38/00
Filed: 1991-10-17
Abstract: Methods for the treatment of cell proliferation disorders using consensus human leukocyte interferon are disclosed. Also disclosed are pharmaceutical compositions of consensus human leukocyte interferon.