baber/WOPTO huggingface dataset:
Patent NL-7503129-A (NL)
Title: Mechanism for separating container from a stacked supply - feeds containers to reciprocating buffer plate and separates one by air jet
IPC: B65B43/44
Filed: 1975-03-17
Abstract: The mechanism is for separating a single container from a nested supply (1) of such containers. It comprises means for feeding the stack (1) towards a separating station along a path at right angles to a buffer plate (3), nozzle (11) for directing an air jet or air jets on to the buffer plate so as to produce an air flow which spreads over the surface of this plate, and slide rods (4, 5, 6) to cause a relative motion between the plate and the stack. The arrangement is such that the spreading air flow causes a vacuum across the leading container thus attracting it towards the plate, when the air flow will then pass between the container so separated and the remainder of the stack.
Patent NL-7812052-A (NL)
Title: Impulse generator for fluorescent lamp - uses NPN transistor with base connected to resistor and capacitor for pulse control triggering
IPC: H05B41/04
Filed: 1978-12-11
Abstract: The impulse generator includes a pair of terminals to be connected to a conventional AC source, with a diode rectifying bridge. An npn transistor is connected to the rectifier and operates in conjunction with a timing circuit including a resistive capacitive network. The transistor is connected to a primary coil which is electromagnetically coupled to a secondary coil. The secondary coil includes terminals for connection to the lamp. The circuit generates pulses in a sequence and at time intervals sufficient to maintain energisation of the lamp. The primary and secondary coils form part of a core transformer, with the housing sections separated to create a gap. The transformer includes a non-conductive pool which holds the winding and has a conductive core located within the non-conductive pool.
Patent NL-8003066-A (NL)
Title: Rubber-covered cattle grating - has passages formed in rubber for heated liquid
IPC: A01K1/015
Filed: 1980-05-28
Abstract: The cattle grating, particularly of concrete, comprises one or more profiled supporting sections and a flat top surface with apertures, covered with a layer of elastic material such as rubber, being designed to allow the animals to lie on it. Passages (9) are formed in the rubber (12), through which heated liquid flows. The rubber can be in the form of a mat, with openings corresponding to those in the grating, and glued to the latter, or alternatively secured to it by fixing devices distorting under pressure.
Patent NL-8005538-A (NL)
Title: Reinforcing rods for anti-erosion mat in water course - consists of strips of carpeting bundled, wrapped in plastic foil, and sealed
IPC: E02B3/12
Filed: 1980-10-07
Abstract: The reinforcing rods are intended for securing (cross-wise) to the surface of a fabric sheet used as underlay for stones etc. placed on the bed or bank of a watercourse to prevent erosion. Each rod consists of a bundle of strips of material, such as edge strips of carpeting material, enclosed in a wrapping of waterproof material e.g. plastic foil. The carpeting material may consist of a base fabric with pile threads and e.g. latex backing. The longitudinal seams of the foil may be stitched or welded and the ends of each wrapped bundle are pref. sealed by caps.
Patent NL-8006231-A (NL)
Title: Activated carbon fibre carrying metal chelate - for removing toxic substances, esp. ozone, from gases
IPC: B01D53/02
Filed: 1980-11-14
Abstract: Fibrous activated C supporting a metallic chelate is claimed. The fibre is used to eliminate toxic substances, esp. ozone, H2S, SO2 and mercaptans, from gases. The fibre is cheap and highly efficient, and has a long life. The fibre may be prepd. from cellulose or a phenolic resin, but is esp. prepd. from a (co)polymer contg. not less than 60 (85)wt.% of acrylonitrile and having a degree of polymerisation of 500-3000 (1000-2000).
Patent NL-8105350-A (NL)
Title: Solid particle pneumatic conveyor - has gas-permeable tube sections with apertures along spiral line
IPC: B65G53/52
Filed: 1981-11-26
Abstract: The pneumatic conveyor for solid particles comprises a tube having one or more wall sections permeable to gas. These sections are enclosed by larger-dia. tube sections sealed gas-tight to the tube at the ends, so as to form annular chambers from which gas is delivered into the conveyor tube. The gas-permeable sections (2) of the conveyor tube (1) contain apertures (4) positioned along a spiral line, and there can be between 4 and 16 of them per turn of the spiral, while their dia. can be between 0.01 and 0.5 times the internal dia. of the tube. Porous, typically sintered, material can be inserted in the apertures, which can be aimed in the tangential direction.
Patent NL-8203639-A (NL)
Title: Windmill-powered electric generator - has hydraulic system to compensate for sudden wind power changes
IPC: F03D11/02
Filed: 1982-09-20
Abstract: The hydraulic system compensates for sudden wind power changes, without any loss of output speed. The rotor assembly is mounted on the shaft driven directly by the windmill rotor, while the stator assembly is mounted in a rotatable housing in the mill support frame, by two ring bearings. An oil pump/motor (8) is coupled by a clutch to the housing. When the wind speed is high, it acts as a pump, and oil is fed from a supply tank (16) to an accumulator tank (17). When the wind speed is low the returning oil drives the stator assembly around the rotor to maintain generator rotation speed. An over-pressure relief valve (18) prevents too great a supply to the accumulator tank.
Patent NL-8401965-A (NL)
IPC: B01J37/03
Filed: 1984-06-21
Abstract: The invention provides a nickel/alumina/silicate catalyst, with an atomic ratio of nickel/aluminium between 20 and 2, a nickel/silicate ratio between 20 and 1, an active nickel surface area between 70 and 150 m<sup>2</sup>/g nickel and an average pore size, depending on the above atomic ratio, between 4 and 20 nanometers. Preferably the nickel/aluminium atomic ratio is between 10 and 4 and the nickel/silicate ratio between 12 and 3. Preferably the catalyst has a specific porous structure.The invention also provides a method for preparing the catalyst by a two step process involving precipitating nickel ions and adding during a second, so-called ageing step a soluble aluminium compound and optionally the silicate. The silicate is preferably added during a second ageing step.The catalyst is useful for hydrogenating unsaturated organic compounds in particular oils.
Patent NL-8403345-A (NL)
Title: Integrated door and frame structure - comprises one basic plastics component which is stiffened and ornamented
IPC: E06B3/70
Filed: 1984-11-02
Abstract: The integrated doorframe structure with door comprises one basic component, e.g. of plastics, machined, stiffened and ornamented.
Patent NL-8801666-A (NL)
Title: Skate protection system - comprises sheath with two flat portions on under side with trucks to form skateboard
IPC: A63C3/12
Filed: 1988-06-30
Abstract: The system protects a skate so as to allow movement over a surface other than ice. It comprises a sheath (6) designed to fit the skate, and with two flat portions (5) on the underside to which trucks (4) are fitted, allowing use as a skateboard. There can be several wheels one behind the other on the flat part, also adjustments to allow fitting to individual boots.
Patent NL-8900362-A (NL)
Inventor: MARIA SPRUTT JOHANNES HENDRIKU
IPC: G11B11/105
Filed: 1989-02-15
Abstract: A method of and an apparatus for writing and reading a magneto-optical record carrier (1) with an increased information density are described. Information areas (4) which are smaller than the write spot (Vw) supplied by a first diode laser (40) can be written by means of a switched magnetic field. The areas can be read with a read spot (Vr) which is smaller than the write spot, which read spot is formed by radiation from, for example an assembly of a second diode laser (42) and a frequency doubler (43).
Patent NL-8901429-A (NL)
IPC: B01D45/16
Filed: 1989-06-06
Abstract: The invention relates to a device for separating liquids and/or solids from a high-pressure gas stream, comprising a cylindrical vessel with a virtually vertically set axis fitted with:  a top compartment to which the gas stream is fed; a middle compartment comprising a number of blades set helicoidally around the axis; a bottom compartment for separating the gas and the liquid and/or solids and a coaxial gas discharge pipe projecting upward from the bottom compartment through the middle and the top compartments, around which helicoidal blades have been fixed, each helicoidal blade being composed of a bottom section with a constant pitch and a section with a pitch gradually increasing in upward direction. The constant pitch of the blades lies between 5 and 20 &loz& , preferably between 10 and 15 &loz&  and increases in upward direction to at most 60 &loz& , preferably 45 &loz& . Between the helicoidal blades are vertical baffles which, viewed in the flow direction of the gas, extend from the discharge pipe in the direction of the inner wall of the vessel. These baffles are shaped like flat planes with sharp free ends. Conical sleeve sections are provided in the separation section of the device, at the outer wall of the gas discharge pipe, the angle between the sleeve sections and the centre line of the vessel being between 15 and 45 &loz& . The distance between the free end of the sleeve sections and the inner wall of the vessel is between 0.25 and 0.70 and by preference between 0.3 and 0.6 of the distance between the outer wall of the gas discharge pipe and the inner wall of the cylindrical vessel.
Patent NL-9001835-A (NL)
Title: Vehicle electric lamp fitted to socket base - has filament supply connections clamped to laminated metal strips within socket constructed from metal and ceramic material
IPC: H01K1/46
Filed: 1990-08-17
Abstract: A glass vacuum lamp envelope contains an electric filament (2) from which two electrical conductors (4, 5) exit through a fused pinched closure of the envelope (3). The lamp is fitted to one side of a metal tube (10). The ends of the conductors are terminated in folded over metal strips (21) and securely clamped or soldered or welded. The strip forms part of and are embedded in a ceramic plug (12) fitted to the other end of the tube, and a contact tongue (20) projects from the ceramic plug. The plug is held by four rivets (16). The tongue forms one pole of the electrical lamp contact. The second pole is formed by a connection between the second conductor and the metal tube (10) through a punched out strip of a similar nature (17).
Patent NL-9002000-A (NL)
Title: Vehicle mounted soil sampling system - has automated hydraulic sampling probe and carousel-mounted multiple sample receptacles
IPC: E21B15/04
Filed: 1990-09-11
Abstract: A vehicle (2) mounted soil sampling mechanism is supported from the load-tray (3) via two interconnected hydraulic cylinders (4). A soil sampler assembly (5) is fitted to the cylinder piston rods and consists of a housing with an opening. The assembly is operated by a small hydraulic cylinder which controls the insertion of the housing and the ejection of the sample into receptacles (18). To facilitate multiple sampling, receptacles are mounted on a caroussel (17) and presented sequentially as the vehicle progresses over the terrain being investigated. Water jets clean the sample following each operation to avoid contamination of subsequent samples.
Patent NL-9400984-A (NL)
Title: Method for growing a grafted plant and a plant obtained by means of the method
Inventor: AREND ERIK HENDRICUS JACOBUS V
IPC: A01G1/06
Filed: 1994-06-16
Abstract: Method for growing a grafted plant, comprising the steps of growing a young plant, which is designed to form a scion for the grafted plant, to a size suitable for grafting, growing another young plant, which is designed to form a stock for the grafted plant, to a size suitable for grafting grafting the stock plant and the scion plant after these have reached suitable sizes, applying a retention means to the graft site to maintain the graft, the growing of at least one of the young plants prior to the grafting being carried out in a chamber whose climate is controlled, where the radiation of light towards the plant is significantly restricted compared with the intensity of sunlight. In particular, the growing of the at least one plant prior to grafting is carried out, at least at times, largely in the dark.
Patent PT-74546-A (PT)
Title: Detergent compositions
IPC: C11D/
Filed: 1982-03-08
Abstract: A detergent and cleansing compsn. has active ingredients comprising 1-50 wt.% (A) R1COO(-) R2NHA1A2(+), where R1 is 6-18C opt. substd. alkyl; R2 is 8-18C alkyl or R3CONZY(-), where R3 is 8-18C alkyl; Z is H or 1-4C alkyl; and Y is 1-4C alkylene; and A1 and A2 are -(CH2CH2COOX)n, -(CH2COOX)n, -(CH2CHOHCH2SO3X)n or -(CH2CHOHCH2OPO3X)n, in which X is a water-soluble cation and n is 1 or 2; provided that if only one of A1 and A2 is as above, the other can be 1-4C alkyl or hydroxyalkyl; and 2-50 wt.% (B) a sulpho-succinate, alkyl carboxylate, alpha-sulpho fatty acid or ester carboxylate, alkyl succinate, alkyl sarcosinate or fatty acid protein condensate. The compsn. exhibits low irritation potential to the eyes and skin and good foaming properties, including foam stability; and is useful for personal cleansing.
Patent PT-75377-A (PT)
Inventor: BATTIGELLI JEAN
IPC: D04H1/00
Filed: 1982-08-04
Abstract: The invention relates to the distribution on a receiving device of fibers carried by a gas current. To improve the distribution, the gas current carrying the fibers is subjected to the action of a gas layer which envelopes the current and of which the direction of flow in a plane tangent to the gas current differs from that of the gas current. The action of the gas layer results in an expansion of the current carrying the fibers. The invention is particularly useful where the fibers are received on a collecting device such as a foraminous conveyor belt, of large width.
Patent PT-75495-A (PT)
IPC: A61P31/04
Filed: 1982-09-01
Abstract: Compounds of the formula   <IMAGE>   wherein A is phenyl, p=hydroxy-phenyl, 2-thienyl or 3-thienyl; and R represents substituents of various types; and non-toxic, pharmacologically acceptable salts thereof formed with inorganic or organic bases. The compounds as well as their salts are useful as antibiotics.
Patent PT-81046-A (PT)
IPC: A47C1/032
Filed: 1985-08-28
Abstract: A reclining seat support (3) and a backrest support (4) are hinged on a chair frame with a support part (1) via a lever (7) by means of hinges (5, 8). Coupled to the backrest-side end of the seat support (3) is a link chain (15) which is connected at its other end to a slide (20) and a backrest (21). The link chain (15) causes the slide (20) to be moved downwards with the backrest when the chair is reclined. By this means, the pulling-out effect during the transition from the normal position into the reclined position of the lever is eliminated. However, if the chair frame is used as a chair without a link chain (15), although slightly less seating comfort is achieved by the reclining seat support, the expenditure is correspondingly less. <IMAGE>
Patent PT-81152-A (PT)
Title: Jacquard double plush fabric method of making the fabric and apparatus for carrying out the method
Inventor: JANSSEN HERBERT
IPC: D03D27/10
Filed: 1985-09-18
Abstract: A Jacquard double plush fabric for subsequent division into upper and lower fabric portions includes a plurality of sheds with a single weft for each of the sheds and a U-shaped pile thread for the respective single weft, and dead thread groups woven into and distributed within the upper and the lower fabric portions, and a method and an apparatus for producing the fabric.
Patent PT-88723-A (PT)
Inventor: DEJAN WOLFGANG K
IPC: B65B7/04
Filed: 1988-10-10
Abstract: The rectangular package (1) consists of flexible material, such as a composite plastic film. The one end face of the package has a folding closure (3) and its other end face is closed by a transverse seam (4), the transverse seam and the gusset surfaces (5, 6) formed being placed flatly onto said end face. <IMAGE>
Patent PT-90872-A (PT)
Title: Binary data message integrity maintenance method - transmitting indicia with message and regenerating ID indicia at point of message receipt for comparison with transmitted indicia
IPC: G06F/
Filed: 1989-06-15
Abstract: The method electronically counts at transmission the total number of binary 1's and 0's contained in the multi character message body. A selective electronic identification indexa is generated in respect to length of the message body and is incorporated into the message header. The message body and header are transmitted to a remote data processing component. The total number of I's and O's in the message body is counted at a locus of message reception. The received message is authenticated at the locus of message reception when the selectively generated identification indicia are identical to each other.
Patent PT-95246-A (PT)
Inventor: GUNATA ZIYA
IPC: A23L27/24
Filed: 1990-09-07
Abstract: An enzymatic hydrolysis of a glycosidic substrate containing at least one of the said precursors is performed with at least one enzyme chosen in accordance with the structure of the said precursor, to liberate the corresponding monoglycosides by cleavage at a glycoside bond, and, in a second stage, an enzymatic hydrolysis of the product of the first stage is performed with at least one enzyme other than or identical to that/those of the first stage and designed to liberate the aroma components and aromas by cleavage of the aglycone-carbohydrate linkage bond. A vegetable material derived from a fruit such as grape or an aromatic or flowering plant, as well as their derivatives and by-products, is chosen as a glycosidic substrate. Terpenols such as geraniol, linalool, nerol and the like, terpene polyols and alcohols such as phenyl ethyl alcohol and benzyl alcohol, or the like, are obtained, in particular, as aroma components or aromas.
Patent PT-96340-A (PT)
Inventor: WILHELM HANS
IPC: D03J1/14
Filed: 1990-12-21
Abstract: PCT No. PCT/CH90/00283 Sec. 371 Date Oct. 11, 1991 Sec. 102(e) Date Oct. 11, 1991 PCT Filed Dec. 6, 1990 PCT Pub. No. WO91/10003 PCT Pub. Date Jul. 11, 1991.The drawing-in machine has a needle-shaped drawing-in member (7) which is driveable in an oscillating manner and comprises a flexible gripper band (16) which carries a clamping gripper (17) and a channel-like guide (18) for the drawing-in member (7).
Patent PT-98108-A (PT)
Inventor: BAADER EKKEHARD
IPC: A61P11/00
Filed: 1991-06-27
Abstract: 2,4- and 2,5-substituted pyridine N-oxides which have fibrosuppressive and immunosuppressive activity are presented. The said compounds are likewise suitable for the treatment of disturbances of the metabolism of collagen and collagen-like substances and of the biosynthesis of C1q.
Patent PT-98140-A (PT)
Inventor: DJURIC STEVAN WAKEFIELD
IPC: C07D295/192
Filed: 1991-06-28
Abstract: This invention relates to compounds of Formula I and the stereoisomers and pharmaceutically acceptable salts thereof    <IMAGE>  +TR   <IMAGE>   wherein R is alkyl, alkenyl, alkynyl, or cycloalkylalkyl; R1 is alkyl; R2 is hydrogen, alkyl; R6 is alkyl; n is 1 to 5; p is 0 to 6; x is 0 or 2; and R4 and R5 are independently hydrogen or alkyl or together with N form a cycloalkylamine. The compounds of Formula I are leukotriene B4 antagonists and are useful as anti-inflammatory agents and in treating disease conditions mediated by LTB4.
Patent PT-99152-A (PT)
Title: Threaded sleeve connection
Inventor: SCHIMPFF FRITHJOF
IPC: F16B31/00
Filed: 1991-10-03
Abstract: Threaded sleeve connection principally for use in the connection of reinforced cement reinforcement rods which makes it possible to prevent damage during their manufacture and to improve the maximum static and dynamic load transmitted. For the connection of metal rods 5.1, 5.2 to the threaded ends 6, use is made of an internally threaded sleeve 1 having a profile with a progressively increasing diameter 7.
Patent TR-22460-A (TR)
IPC: B65D90/00
Filed: 1985-10-15
Abstract: Conveyable container-shaped structural elements, and structures obtained from such structural elements. The container-shaped structural element comprises at least one hinged panel fixedly connected to two adjacent standard corner fittings lying along that panel edge opposite the edge close to the hinging axis, both of the corner fittings lying in the closed position of the hinged panel, in the standard position thereof for handling the container, and forming with the frame remaining portion, a container meeting the standard sizes for conveyable containers. The structures according to the invention comprise at least one such container with the hinged panel thereof in opened position, and means for connecting same to another container or the support thereof.
Patent UA-13395-A (UA)
Filed: 1989-05-15
Abstract: The invention relates to surgical methods for treatment of the musculoskeletal system at tumoral processes. A method for treatment of regional bone defects after the resection in occasion of a tumour comprises the replacement by figured allospongioid transplant. The КЛ-3 polymeric composition with 6 % content of Levamisole is preliminary applied on the junction site of a parent bone with a transplant.
Patent UA-13391-A (UA)
Title: Auto-uncoupling device
Filed: 1989-12-19
Abstract: Auto-uncoupling device contains housing and placed in it stopping-starting device, blocking device, which interacts with the bushing of stopping-starting device, coupling lifter, which interacts by its piston by means of retaining ring with bushing of stopping-starting device. The blocking device is executed in the form of a pressure chamber with a jet established downstream of the bushing of stopping-starting device.
Patent UA-7936-A (UA)
Title: angle hot-rolled profile
Filed: 1990-06-12
Abstract: Profile contains mutually intersecting shelves, joining of internal faces of which in the cross section is executed in the form of an angular radius with a center located on the bisector of the angle of profile and section of the curve, which is mated with this radius and with internal face of each shelf with formation of a cavity. The section of curve is executed in the form two radii of opposite curvature, the point of joining of which is located at a distance equal to 3-6 thicknesses of shelf from external face of the opposite shelf, in this case the greatest depth of cavity makes 0.5-1.0 of thickness tolerance of shelf and is located from the external face of opposite shelf at a distance equal to 2-4 of shelf thicknesses, and the ratio of the radius mated with internal surface of the shelf to the angular radius makes 1.2-12.
Patent BG-104811-A (BG)
Title: Acoustic device
Inventor: AZIMA HENRY
IPC: H04R1/02
Filed: 2000-09-29
Abstract: The acoustic device is used in the production of loudspeakers, in particular of such of multi-mode type. Its design is light-weight and thin. It includes a box-like cavity (2) closed from its face side by an acoustic radiation unit (5) elastically suspended on it. The suspension (6) includes opposite fitted elastic bands made of foam rubber. The radiation unit (5) is mounted in the cavity (2) between L-shaped panel elements (9, 10) fixed together by a fixing component (11). The invention also relates to modification of the modal behaviour if the acoustic device. 7 claims, 28 figures