baber/WOPTO huggingface dataset:
Patent NL-7812464-A (NL)
Title: Multi-column lift bridge control system - has auxiliary contact closed on switching on hydraulic pump for lowering valve solenoid
IPC: B66F7/04
Filed: 1978-12-22
Abstract: The control system is for a lift bridge with a platform suspended on steel ropes between towers, there being one or more hydraulic rams lifting the platform, a pump, a solenoid-operated lowering valve connecting the rams to a reservoir, and a solenoid-released locking mechanism supporting the platform on each tower. It incorporates three switches, each with a first contact, the first one starting the pump, the second opening the lowering valve (after which the locking mechanism operates), and the third releasing the locking mechanism and opening the lowering valve. A fourth switch has a first contact in series with those of the first and third ones, and reacts to a slack or broken rope, breaking the first contact so that if any rope fails in its supporting function both the hoist and lowering movements are locked out.
Patent NL-7904645-A (NL)
Title: Vertically adjustable ship wheel house - is swung by arm about fixed point
IPC: B63B15/00
Filed: 1979-06-13
Abstract: The system adjusts the vertical position of a movable ship's wheelhouse (3,3'), this being swung by means of an arm about a fixed point. The wheelhouse can be mounted between two arms hinging on the ship under the action of a drive mechanism, hinges being included to keep it horizontal during arm movement. The hinges can be five-point ones, each arm being actuated by a hydraulic ram. One of the arms is coupled by a five-point hinge to the wheelhouse, forming a mirror image of the other arm. The two five-point hinges are coupled by a linkage to give the same angular velocity.
Patent NL-7907533-A (NL)
Title: Cigarette package with attached matches - has strike strip on one outer surface and flap to cover matches and strip
IPC: B65D85/10
Filed: 1979-10-11
Abstract: The cigarette pack (1-4) is in rigid material and carries a number of matches (6) and a striking surface (7) on one (1) of its external faces. This face (1) may carry a hinged flap (8) with a closure lip (9) at its free end, which lip can be inserted in a slot (10) so that the matches and surface (7) are covered by the flap.
Patent NL-8105530-A (NL)
Title: Compact folding bunk beds - consist of top and bottom bed resting on frame and folding into housing
IPC: A47C19/12
Filed: 1981-12-08
Abstract: The folding bed is suitable for small areas such as caravans and consists of a top (4) and a bottom (3) bed which can be stacked away into a housing. Each lengthwise end of the two beds (3,4) rests on a frame (1,2) forming a base. The two parts of the frame form the housing into which the beds are folded away. Part of the base of each frame forms the rigid mattress base of the top bed.
Patent NL-8203467-A (NL)
Title: Inclined rotary sieve drum mounted on hollow profiles - has central drive mechanism to increase stability
IPC: B07B1/46
Filed: 1982-09-06
Abstract: Rotary sieve drum is mounted with its main axis tilted downwards and consists of a number of peripherally spaced hollow profiles affixed to surrounding external rings around which is held the hollow cylindrical sieve body, made e.g. of wire mesh. The drum is rotated by a central friction wheel or pair of friction wheels connected to a drive motor mounted above a supporting ring or pair of rings. At its outer end the drum has further rings affixed to the profiles, the profiles themselves being connected to collars at the drum ends. Material to be sieved is fed into the higher end of the drum. The drum may be considerably larger than in the parent application, and suitable for feeding by a dredger or front loader. It has no tendency to wobble or oscillate.
Patent NL-8403907-A (NL)
IPC: C09C1/00
Filed: 1984-12-21
Abstract: This disclosure relates to an improved furnace process for producing carbon blacks by the incomplete combustion of hydrocarbonaceous feedstock by varying the process described in U.S. Reissue Patent No. 28974 by carrying out the injection of a portion of the liquid hydrocarbon feedstock into the combustion gas stream as solid streams substantially radially at a location where the combustion gas stream has not attained maximum velocity whereby the resultant blacks have increased CDBP values and have properties which impart improved hysteresis to rubber formulations in which the blacks are incorporated.
Patent NL-8701807-A (NL)
Title: Suction-separating mechanism for fibrous flock - has metal detector in front of transporter belt suction mechanism
IPC: D01B3/02
Filed: 1987-07-31
Abstract: Flock e.g. textile containing metal particles is moved on a transporter belt over which a metal detector is placed to send output signals to a delay mechanism which controls a suction fan and valve mechanism. From supply funnel (1), flock (4) containing metal particles is fed to transporter belt (2). The spread out flock then passes a metal detector (5) of which the output signal is fed to delay mechanism (6) with memory reigster. Signal then controls operation of valve (9) fitted in inlet (10) of suction mechanism (11) with mouth piece (12) and ventilator (13). At the end of the transporter belt is a trough (14) connected with pipe (15) to impeller (7).
Patent NL-8901587-A (NL)
Title: Cathode-ray tube maintaining accurate focusing - has layer on inner surface of hollow tube shielded from getter arrangement to prevent unwanted deposition
Inventor: VRIJSSEN GERARDUS A H M
IPC: H01J29/62
Filed: 1989-06-23
Abstract: The cathode-ray tube (1) has an envelope comprising on the one side a luminescing screen and on the other side a neck portion (2). An electron gun (3) is positioned in the neck portion (2) and includes a beam-forming portion and a focusing structure (10). The focusing structure (10) includes an open-end hollow tube (12) of an electrically insulating material, having an inner surface on which a layer (14) of a material having a high electrical resistance is deposited and a getter arrangement (44) provided in the envelope. The layer (14) on the inner surface of the hollow tube (12) is shielded from the getter arrangement (44). At that end of the hollow tube (12) that faces the luminescing screen an open-ended auxiliary tube (45) is arranged whose axis is located in the extension of the axis of the hollow tube.
Patent NL-9000421-A (NL)
Title: Lockable spring for supporting chair - has chamber filled with gas, piston with hollow rod, actuator and valve plug in passage which connects chamber halves
IPC: F16F9/02
Filed: 1990-02-21
Abstract: The lockable spring has a chamber filled with gas under pressure and divided by a piston (2) with hollow rod (3) passing out through the end wall. An actuator (6) inside the rod works against one end of a valve plug (4) in a passage connecting the chamber halves (7,8) together. The other end of the plug works in a dead-end (19) of the passage which is isolated from the chamber halves and connected by a drilling (14) to the first plug end. The dead-end can be partly filled with lubricant, while inside the piston rod near the free end there can be a ring permeable to air but retaining oil, e.g. of felt.
Patent NL-9100656-A (NL)
Title: Method of finishing hardened crown wheels - involves rotating honing pinion having same geometry and meshing with hardened crown wheel
IPC: B23F15/06
Filed: 1991-04-15
Abstract: The method of finishing by honing is achieved by meshing the crown wheel with a cylindrical honing pinion (3) having teeth which correspond with those of the crown wheel in form and geometry. Either the crown wheel or the honing pinion are driven externally with the other being free to rotate. During the finishing operation the crown wheel and the honing pinion are rotated to and from in relation to each other in the direction of the axis of the honing pinion. At all times during the finishing operation at least two teeth of the crown wheel are always in mesh with the honing pinion.
Patent NL-9400910-A (NL)
Title: Sound insulation assembly for a railway
Inventor: WASSERVAL PIETER JOHANNES
IPC: E01B19/00
Filed: 1994-06-06
Abstract: The invention relates to an assembly for the purpose of sound insulation of a railway equipped with sleepers and rails. The assembly comprises sound-absorbing elements which are contiguous to the body of the rails on both sides thereof and at least virtually entirely cover the track bedding over the width defined by the sleepers. Between the rails, the sound-absorbing elements may consist of inner blocks contiguous to the rails and positioning blocks situated between said inner blocks. Both may have cooperating inclined faces. There is the additional option of sound-absorbing elements in the form of pairs of inner blocks contiguous to one another, without positioning blocks, being constructed between the rails
Patent NL-9401419-A (NL)
Title: Method and apparatus for fabricating seamless, hollow bodies from rubber or plastic
Inventor: LENTEN HENDRIK
IPC: E02D27/34
Filed: 1994-08-31
Abstract: The object of the invention is to provide a solution for the fabrication of large, hollow bodies having relatively thin walls which allows expensive moulds and ancillary equipment to be dispensed with. This object is achieved by the hollow body being formed around a prefabricated core which is encased by a very thin layer of plastic and derives its firmness from vacuum inside and atmospheric pressure outside. Around said hard core, the body defined by its specific shape is formed either manually or non- manually. The invention can be applied particularly advantageously to the fabrication of the so-called toroidal buffers corresponding to US Patent 4,887,398.
Patent OA-10818-A (OA)
Title: Bioactive glass compositions and methods of treatment using bioctive glass
Inventor: LITKOWSKI LEONARD J
IPC: A61K6/06
Filed: 1998-07-29
Abstract: A novel silica based bioactive glass composition that can be used in conjunction with a delivery agent such as a toothpaste, gel, etc. having a particle size range <90 mum which will form a rapid and continuous reaction with body fluids due to the immediate and long term ionic release of Ca and P from the core silica particles, to produce a stable crystalline hydroxy carbonate apatite layer deposited onto and into the dentin tubules for the immediate and long term reduction of dentin hypersensitivity and tooth surface remineralization.
Patent PT-71526-A (PT)
Inventor: RIAS JEAN-CLAUDE
IPC: B65D85/66
Filed: 1980-07-09
Abstract: The invention concerns a package of at least two layers of rolls of a compressible material. In this package, the rolls of each layer are placed side by side and in mutual contact, while the rolls of two superposed layers are in mutual contact along their lowermost or uppermost surfaces. In addition, the package contains two contoured panels adjacent the outer layers of the rolls, and two bindings bearing on the contoured panels and orthogonally arranged with respect to each other. The invention applies in particular to the packaging of rolls of fibrous insulating materials.
Patent PT-71809-A (PT)
Title: Finely comminuted water-soluble materials and aqueous suspensions thereof
IPC: C01C1/18
Filed: 1980-09-17
Abstract: Water-soluble crystalline material which has been comminuted in a saturated aqueous solution of the material in the presence of a water-soluble crystal-growth inhibitor having a hydrophobic portion and a hydrophilic portion in its molecular structure is mixed with a deflocculant which inhibits the interaction of the hydrophobic molecular portions whenever the comminuted solid is suspended in water. The viscosity of aqueous suspensions of comminuted solid is thereby stabilised.The invention is especially beneficial in the preparation of aqueous suspensions of finely comminuted ammonium nitrate for use in slurry blasting explosives.With crystal-growth inhibitors such as water-soluble polysaccharide derivatives, long chain aliphatic amines, polyacrylic acids, sulphonated nuclear aromatic compounds, sulphonated dyes or sulphonated polymers the preferred deflocculant, which should be different from the crystalgrowth inhibitor, may include water-soluble polysaccharide derivatives, polyacrylic acid, polyvinyl pyrrolidone, sodium lignosulphonate and/or a salt of a condensate of naphthalene sulphonic acid with formaldehyde.
Patent PT-76286-A (PT)
Title: Process for the preparation of a new fungicidal composition containing a misture of 1,2,4-triazole derivatives of phenoxy ether hetones and phenoxyether alkonols with quinoxaline derivatives and/or imidazole and triazole derivatives and/or phenylurea and/or bis-trifluormethyleneimino 5 membered ring compounds and/or a 3-azolil-benzo-1,2,4-triazone and/or a copper complex salt and/or a methyl ring alkylated benzimidazole-2-carbamidate derivative
IPC: A01N43/707
Filed: 1983-02-24
Abstract: This invention involves methods and composition for treating fungi comprising a fungicidally effective amount of a mixture of (I) a 1,2,4-triazole derivative of a phenoxyether-ketone or phenoxyether-alkanol selected from the group consisting of   <IMAGE> <IMAGE>   <IMAGE>   and (II) the compound of the formula   <IMAGE> the weight ratio of I:II ranging from 0.02-50:1.
Patent PT-82756-A (PT)
IPC: H01H9/46
Filed: 1986-06-12
Abstract: A moulded case low voltage circuit breaker for high currents has no arcing contacts and is equipped with arc blow-out means drawing the arc very quickly away from the contacts. An insulating shield associated with the moving contact forms an arc formation chamber of a small volume which is open in the direction of the arc chute. The moving and stationary contacts are fitted with arcing horns constituting a small divergent path in proximity to the contacts favoring rapid displacement of the arc, this divergent path leading to an area defined by a hump of the horn. In this area, the clearance of the arcing horns is smaller than the clearance between the contacts as soon as the latter separate to avoid any rearcing on these contacts.
Patent PT-88182-A (PT)
Inventor: SCHRYDER MARC DE
IPC: B65B59/00
Filed: 1988-08-03
Abstract: Method and device for applying a sleeve-shaped packaging envelope to objects which are provided alternatively in one or two planes lying one above the other. A displacement means is provided which moves the two separate feeding and conveying devices for the packaging envelope and the objects to the respectively necessary distance from one another. <IMAGE>
Patent PT-88907-A (PT)
Inventor: VROOMANS HUBERTUS JOHANNES
IPC: C08L51/04
Filed: 1988-10-31
Abstract: The invention concerns a thermoplastic polymer mixture based on a polyamide and a graft copolymer of a copolymer of a vinyl aromatic compound and acrylonitrile in a rubber, on the rubber being moreover present monomers of a vinylaromatic compound and of a carboxy- and/or imide-containing compound in a relative molar ratio of 5 : 1 to 1 : 5. It was found that the mixture of both components showed superior mechanical properties, and is easy to process.
Patent PT-89925-A (PT)
IPC: F16K21/10
Filed: 1989-03-07
Abstract: Slow-closing valve in which the delay chamber communicates with the water inlet through a calibrated orifice (6) in which a metal rod (7) is able to move, characterised in that the calibrated hole is made in a small tablet (10), made of a hard material, and attached to the part that usually comprises the calibrated orifice. <IMAGE>
Patent PT-93293-A (PT)
Inventor: MARDON PHILIPPE
IPC: G07F17/12
Filed: 1990-02-28
Abstract: The present invention relates to a storage system with adjacent lockers. The system is characterised in that it comprises, connected to a microprocessor-based device (4), a keyboard/display screen assembly (14) enabling an operator to record the identity of a user; a device (15) for supplying the user with a ticket on which are stored at least the number of the locker allocated to the user and the identity thereof; and a device (18) for receiving and reading the ticket (16) associated with each locker (2). The system finds application in stations or airports. <IMAGE>
Patent PT-97021-A (PT)
Inventor: GELMAN YEFIM
IPC: C07C229/00
Filed: 1991-03-12
Abstract: An improved coupling step of an  alpha -APM manufacturing process is disclosed. The solvents in the coupling step are adjusted in one of two ways to improve the  alpha - to  beta - isomer ratio of the product of the coupling step,  alpha , beta  protected L-aspartyl-L-phenylalanine or lower alkyl ester thereof. In one manner, the solvent may comprise an increased concentration of a carboxylic acid such as acetic acid alone. In the other manner, one or more additional solvents along with a carboxylic acid such as acetic acid in conventionally known concentrations are used.
Patent PT-98760-A (PT)
Inventor: GLEIM GUNTER
IPC: H02P6/00
Filed: 1991-08-23
Abstract: A method for generating amplitude-coupled voltages for driving a multiple-winding electric motor using tapped voltages which correspond to the values of at least one predetermined curve configuration and using amplitude-coupled output voltages having a progression determined by time-controlled switching of the tapped voltages according to at least one temporal function includes an improvement wherein the tapped voltages have a progression, and the tapped voltages are controlled in such a way that the motor receives voltages having a first curve configuration during a start-up phase and voltages having a second curve configuration during normal operation.
Patent SE-8703913-A (SE)
IPC: H05K9/00
Filed: 1987-10-09
Abstract: An arrangement for electrically decoupling IC-circuits by means of decoupling capacitors. A particularly simple and effective electical decoupling of such circuits is achieved by mounting, e.g. gluing, a metal foil (2) on the circuit. The earth connection (3) of the circuit is connected to the edge of the foil through a short conductor and each of the signal output (4) and supply conductor (5) is connected directly to the foil edge through a respective soldered chip capacitor (7, 8).
Patent SE-8903727-A (SE)
IPC: B66F11/04
Filed: 1989-11-07
Abstract: The invention relates to a camera support device of the type comprising a girder along which there are displaceable a camera chariot and a counterweight chariot in such a way that the girder is always statically in balance. The invention solves the problem to attain a noiseless movement of the counterweight unit by providing it with at least three pairs of wheels (5, 6), the wheels in each pair being by a spring (8) urged apart along a shaft (7) and kept in contact with the girder both at its envelope surfaces and at tapered corner portions.
Patent SI-9200038-A (SI)
IPC: B65D90/14
Filed: 1992-03-31
Abstract: Noga za ISO kontejnerje omogoča relativno enostavno
in ceneno razkladanje in nakladanje kontejnerjev
na vozilo v decentraliziranih manjših proizvodnih
obratih, kjer ni na razpolago odgovarjajoče
mehanizacije. Izum rešuje problem razkladanja in
nakladanja kontejnerjev v teh okoliščinah, ker omogoča
izrabo dvigovalnih lastnosti prevoznih sredstev,
ki so predvidena za prevoz izmenjalnih zabojnikov
(swap bodies).
Patent SI-9300655-A (SI)
Title: Belt for ladies' underwear
Inventor: GRAHAMMER GUENTER
IPC: D03D3/06
Filed: 1993-12-14
Abstract: The shoulder strap for ladies underwear is provided, in particular as a shoulder strap for brassières. It consists of elastic warp threads and inwoven weft threads running transversely thereto. The width (B) of its longitudinal mid-region (M) is enlarged in relation to the widths (b) of the shoulder-strap sections (A, C) adjoining it on both sides. In the longitudinal mid-region (M) of the shoulder strap, the mutual spacing of the warp threads (K) is enlarged in relation to the mutual spacing of the warp threads in the shoulder-strap sections (A, C) adjoining the longitudinal mid-region (M). Furthermore, the number of weft threads per length unit (L) is greater in the longitudinal mid-region (M) than in the shoulder-strap sections (A, C) adjoining the longitudinal mid-region. The number of weft threads per length unit (l) in the longitudinal mid-region (M) is expediently about 50% greater than the number of weft threads per length unit (l) in the shoulder-strap sections (A, C) adjoining the longitudinal mid-region (M). <IMAGE>
Patent SI-9700077-A (SI)
Title: Basketball basket for water games
Inventor: KODEK MATJAZ
IPC: A63B71/02
Filed: 1997-04-01
Abstract: A basketball basket for water games, e.g. in a swimming pool, a sea, a lake etc. is constructed of a well known ring (1) equipped with a net (2) and fixed on a vertical U-shaped beam (3) which is fastened by its lower central part to a vertical post (4) or a small column (24) mounted on a pedestal (5) which is constructed either as a stand to be put on the bottom under the water or as a buoy (25) attached to an anchor.
Patent TR-22177-A (TR)
IPC: A01N43/90
Filed: 1983-10-13
Abstract: A rodent bait comprising food and a poison, said poison being wholly in the form of, or contained in, one or more discrete poison-providing particles of such activity with respect to the rodent specie for which the bait is intended that each poison-providing particle provides a lethal dose with respect to an adult rodent of that specie, each poison-providing particle being substantially homogeneous and being of a particle size which is such that a rodent of the specie for which the bait is intended will take the particle into its mouth without prior nibbling.
Patent UA-13260-A (UA)
Title: Method for obtaining of high-silicon cast iron
Filed: 1989-11-01
Abstract: The invention relates to the ferrous metallurgy and can be used for production of high-silicon cast iron in blast furnaces. A method for obtaining of high-silicon cast iron comprises the loading of iron-ore materials, coke and silicon-containing addition agents into blast furnaces. A silicon-containing addition agents is loaded to sectors of furnace, limited by axes one-three air lances on both side of cast iron notch and arcs of circle on limit of finishing of oxidizing zone.
Patent UA-19148-A (UA)
Title: Hydraulic press
Filed: 1990-04-20
Abstract: The invention relates to the field of heavy machine building and can be used at treatment of materials by static pressure. Proposed is simplification of the design of the bed press and reduction of the metal content, that is achieved by the fact that each of the supports (traverse) is equipped with blocks located evenly along the lateral sides of bed. A flexible element is placed on the blocks with their successive rounding. The ends of flexible element are immovably connected one with the upper, and another - with the lower traverses. The main traverse is mounted with possibility of vertical displacement relative to columns.
Patent BG-100372-A (BG)
Title: Process for coating droplets or nanometric particles
Inventor: VALLET MAS JOSE A
IPC: C12N1/00
Filed: 1996-02-20
Abstract: The process comprises: (1) preparing a fine dispersion of droplets or particles which contain or are formed of a chemical or biologically active substance in a phase comprised of a solvent and a non solvent of the polymer forming the coating and optionally a surfactant or suspensor agent; (2) preparing a phase which contains the coat-forming polymer dissolved in a miscible solvent in any proportion with the prior dispersion; (3) mixing both phases continuously while maintaining constant the relationship between the phases and the mixture volume and simultaneously spraying the resultant mixture in an evaporation system with temperature and vacuum conditions which provide for the instantaneous evaporation of the solvent from the polymer, causing the deposition of the polymer around the particles or droplets. Application to pharmacy, medecine, cosmetics, veterinary, chemical industry, agriculture, etc. <IMAGE>