baber/WOPTO huggingface dataset:
Patent NL-2033121-A (NL)
Title: Fine management system for integrated farming of agriculture and fisheries
Inventor: BING LI
IPC: A23K10/37
Filed: 2022-09-23
Abstract: The invention discloses a fine management system for integrated. farming' of agriculture and. fisheries, and specifically relates to the technical field of comprehensive utilization of paddy fields. The fine management system for 5 integrated farming of agriculture and fisheries includes a paddy field. The paddy field has a square structure and is surrounded with field ridges. A.fish ditch and a duck ridge, which are perpendicular to each other, are dug in the middle of the paddy field. The comprehensive utilization of the paddy 10 field allows for fine management, avoids management conflict between breeds farmed, realizes reciprocity and mutual benefit, reduces fertilizers applied to the paddy field and the input costs and. organic pollutions in fish. and. duck farming. Moreover, this system can realize automatic remote 15 management and is prone to promotion in vast rural areas.
Patent NL-6515170-A (NL)
IPC: F04B53/00
Filed: 1965-11-23
Abstract: 1,133,736. Reciprocating pumps. AQUA TEC CORP. Nov. 22, 1965 [Nov. 23, 1964], No. 1516/68. Divided out of 1,133, 735. Heading F1A. The subject-matter of the present application is the same as that of the parent Specification 1,133, 735, but the claims relate to the internal structure of the pump, including the inlet valve.
Patent NL-7106380-A (NL)
Title: Hydrocarbon conversion catalyst
IPC: B01J29/06
Filed: 1971-05-10
Abstract: The hydrocarbon conversion catalyst comprising crystalline aluminosilicate zeolite and clay, with optional inclusion of a siliceous gel, has its attrition resistance increased by dispersing the clay to obtain 40-95% of the clay particles with a size less than 0.3 mu prior to its combination with the zeolite. The clay may be kaolin.
Patent NL-7112399-A (NL)
Title: N-aralkyl-4-piperidyl-N-aralkylamides - analgesics and appetite inhibitors
IPC: C07D211/58
Filed: 1971-09-09
Abstract: N-Aralkyl-4-piperidyl-N-aralkylamides of general formula (I) and their salts. (I) where Ar = cyclohexyl, Ph (opt. substd. by Hal, MeO, NH2 or NO2), pyridyl, furyl, or thienyl. alk = (CH2)2 or (CH2)3 R = alkyl (up to C7), alkoxy, NMe2, cyclopropyl, 1-pyrrolidyl, 1-piperidyl or morpholino. R' = H, Me or MeO; R" = H or lower alkyl. Anaesthetics, analgesics, appetite inhibitors, mydriatics, cholinergic compds.
Patent NL-7118013-A (NL)
Title: Laminated plastic pipe - with intermediate thermosetting resin layer contg inorganic filler between inner/outer glass fibre-re
IPC: F16L9/12
Filed: 1971-12-29
Abstract: Laminated tube of glass fibre-reinforced thermosetting resin esp. for transporting waste water, has an intermediate layer of a thermosetting resin contng. an inorg. filler between inner and outer fibre-reinforced resin layers. The intermediate layer terminates at a distance from the end of the tube, and the end part of the tube consists of fibre-reinforced resin material. The tube end is well sealed so that entrance of moisture between the laminated layers is prevented, and delamination does not occur. The pipe has a long useful life.
Patent NL-7307042-A (NL)
IPC: H01F7/02
Filed: 1973-05-21
Abstract: A magnetically levitated object provided with a magnetic suspension system consisting of support magnets which magnetically cooperate. The levitated object is maintained in a stable condition by means of a stabilizing device which substantially comprises two main magnetic elements one of which is connected to the levitated object and comprises at least one stabilizing permanent magnet. The second main element includes a system which generates a constant amplitude magnetic alternating field in which the stabilizing magnet is disposed. If the levitated object is to be stationary, an electric coil surrounds the stabilizing magnet. In the case of a moving object, such as a levitated train, each carriage - suspended or standing - is provided with a row of stabilizing magnets which are arranged parallel to the magnet rail and are alternately magnetized in opposite directions. A linear damping system may be used to restrict any oscillations.
Patent NL-7414028-A (NL)
Title: Mechanism to tension metal rods emerging from rolling mill - receives rod between rollers running at speed greater than speed of rod
IPC: B21B45/02
Filed: 1974-10-28
Abstract: The mechanism comprises an adjustable yoke in which two rollers are rotatably carried. The rod emerging from the end rollers of the rolling mill is clamped between the rollers whose circumferential speed is slightly greater than that at which the rod travels. The two rollers may be individually driven, by electric motors arranged on either side of the yoke. The yoke may be shaped as a parallelogram. The rollers may be in hardened steel and have a smooth or rough outer surface. The mechanism may be arranged between the end rollers and rod cutting shears.
Patent NL-7702904-A (NL)
IPC: H02K21/00
Filed: 1977-03-17
Abstract: An electric motor having in each of the rotor and the stator a permanent magnet and an electromagnet of equal strength placed in parallel relation such that when the electromagnet coil is activated the flux of the magnets is additive and when the coil is deactivated the flux of the permanent magnet takes a closed circuit path through the electromagnet core, the rotor being mounted on a shaft for rotation relative to the stator and a commutator switch being included for alternately connecting and disconnecting the electromagnet coils to and from a power source, wherein capacitors are provided in the coil circuit. The capacitor and coil circuit is designed to have a resonant frequency roughly equal to or near the switching frequency of the commutator switch at the intended shaft operating speed, thereby causing the capacitors to alternately store energy from and discharge energy to the coils. The combination of permanent magnets with electro-magnets and the addition of capacitors in the coil circuit to form a resonant circuit results in increased efficiency of the motor.
Patent NL-7707053-A (NL)
Title: Reciprocating pump for concrete - has two cylinders performing alternate suction and delivery strokes and curved pipe from hopper
IPC: F04B7/00
Filed: 1977-06-24
Abstract: The reciprocating concrete pump has two cylinders so arranged that when one is on the suction stroke the other is on the discharge stroke. A valve mechanism is included incorporating a curved pipe alternately connecting the cylinders to the material intake, and this has a protrusion working in conjunction with one in the hopper, preventing the pipe being thrust away from the cylinders under the pumping action of the pistons. There can be a pivot axis coupled by a lever to the pipe moving it between alternate positions connected to one or the other of the cylinders, and to compensate for wear the pipe can be adjustable in the axial direction.
Patent NL-7801915-A (NL)
Title: Joint seal for hatch cover sections - has actuating hooks operated by displaceable link rod connected to angled lever which is hinged to cover section (SW 17.7.78)
IPC: B63B19/26
Filed: 1978-02-21
Abstract: The unit is for automatic sealing of the joints between two neighbouring hatch cover sections. One section has an elastic seal, while the other has a seal roll, which engages in the seal when the hatch is closed. The sections have stops and closing hooks, which act to press the roll into the seal. The hooks are on one end of double-armed levers, the other ends being hinged to a common link rod. One end (23) of the rod is connected to the upper end of an angled lever (25), which is held pivoted on the hatch cover section (3) carrying the hooks.
Patent NL-7804571-A (NL)
Title: car park signalling and control system - has detector in each parking space triggering visual display with signals to master board
IPC: G08G1/14
Filed: 1978-04-28
Abstract: The signalling system can be used for carparks with an entry, an exit and lanes leading to parking compartments. The signalling system will indicate whether or not there are any parking spaces and their location. There is a detector in each parking space which is used to signal whether or not a vehicle is parked in that space. It can be used to trigger a visual display associated with the parking space concerned. The visual display is a lamp that is illuminat ed when the space is occupied or when it is not occupied. The signals are transferred to a master panel in a control section of the carpark.
Patent NL-7908773-A (NL)
IPC: F16C33/66
Filed: 1979-12-05
Abstract: A centrifugal lubrication system provides lubrication oil flow to a transmission pocket bearing. Splash and spray lubrication oil is directed from the transmission casing to a collector region along a shaft adjacent the pocket bearing. As the shaft rotates, theoil is centrifugally thrown from the collector region into a receiving trough defined by (a) a lubrication port extending through the shaft, and (b) an oil ring fixed to the shaft radially of the collector region at the lubrication port entrance. From the trough the oil flows through the port exit to the pocket bearing.
Patent NL-8006558-A (NL)
Title: Modular element for assembling work bench etc. - has rectangular frame of square-section tubes with tubes welded in exterior corner angles
IPC: A47B13/06
Filed: 1980-12-02
Abstract: The assembly is for a work bench, machinery support or the like. It consists of lengths (1-8) of open-ended (square-section) tube of which four lengths (5-8) are connected by welding side to side to form a rectangular frame, each member extending outside the respective corners of this frame. The other four lengths (1-4) are welded into the exterior angles at those corners so that they extend at right angles to the plane of the frame. Each tube length may have a bore with welded-on screw nut near both ends to permit similar elements to be coupled together via connectors inserted and clamped in these ends by screws to form different configurations.
Patent NL-8101766-A (NL)
Title: Curds-preparation cylindrical vessel - has whey-discharge unit with inner pipe forming tubular screen
IPC: A01J25/02
Filed: 1981-04-09
Abstract: The curds-preparation vessel, particularly cylindrical, has unit for cutting up the curds delivered into it and for stirring the mixture of this and liquid, together with a whey-discharge unit with screen. This unit consists of an assembly (6) connected to an opening, which can be shut off, in the wall of the vessel, and incorporating a closed outer pipe (3) forming the liquid outlet and which can be shut off, and an inner pipe (9) forming a tubular screen. A scraper-ring is included (12,13,15) for cleaning the apertures in the screen.
Patent NL-8200873-A (NL)
Title: Caravan front wall streamlining extension - incorporates bottom panel integral with triangular sidewalls, fitting under open window
IPC: B60J1/20
Filed: 1982-03-03
Abstract: The extension aids streamlining of a caravan front wall. Top and bottom panels extend for virtually the entire width of the latter and joined together at their leading edges, the spaces between them at the ends being filled by triangular walls. The top panel is formed by the hinging flap window, while the bottom one (5) is integral with the triangular walls (6) and forms a sealed joint where it bears against the front wall of the caravan and the edges of the open window, being detachable from the front wall. The equipment is of V-section with the apex towards the forward end when seen in side view.
Patent NL-8202678-A (NL)
IPC: B29C41/08
Filed: 1982-07-02
Abstract: Powered coating compositions composed of a bonding agent of unsaturated polyester resin and hardening catalyst and bonding agent. The composition, prior to the addition of any catalyst, is a mixture of (I) about 85 to 100 weight percent of a mixture of polyester resins, which itself comprises about 70 to about 98 weight percent of a first polyester resin composed of at least one unsaturated polyester resin, the first resin: (i) having a melting point of at least 70 DEG C as measured with the ring-and-ball method, (ii) occurring as a free-flowing powder at temperatures of up to 25 DEG C, (iii) having a degree of unsaturation of at least 15 calculated as weight percent maleic anhydride to the total polyester, and (iv) yielding a product having an elongation at break of at most 10% upon curing with styrene; (b) about 2 to about 30 weigth percent of a second polyester resin composed primarily of at least one unsaturated polyester resin, the second resin yielding a product having an elongation at break of at least 50% upon curing with styrene and the amount and the melting point of the second resing being such that a mixture of the first and the second resin has a melting point by the ring-and-ball method of at least 40 DEG C; and (II) about 0 to about 15 weight percent relative to the first and second resins of one or more copolymerizable monomers and/or prepolymers having a boiling point of at least 200 DEG C. Such compositions are very suitable for preparing a top coat using the in-mold coating technique.
Patent NL-8403467-A (NL)
Title: Floating heavy load lifting crane - tilts crane by ballasting to accelerate upwards movement of lifting clear
IPC: B66C23/52
Filed: 1984-11-13
Abstract: The system lifts a heavy load at sea from a barge using a floating crane, particularly of the semi-submersible type of 1000-tons capacity or more. A ballasting system counteracts draught alteration and listing in the direction of the crane jib, having water-ballast tanks filled and emptied as necessary. Shortly before, during, and shortly after the load (4) is lifted clear of the barge (2), at a hoist speed of 4 to 5 metres per minute, the ballasting system is so regulated that the crane (1) tilts relatively rapidly through a small angle within ten seconds on a horizontal axis at right angles to the jib (11). This causes the point (12) where the main hoist block (15) acts on the jib to move vertically upwards for 1.5 to 2.5 metres, giving a total absolute upwards movement in the 10 seconds of 2 to 3 metres.
Patent NL-8602682-A (NL)
IPC: E01F8/00
Filed: 1986-10-27
Abstract: Sound-proofing wall, being formed by two rows of plants (8) which are planted at a distance from each other and in a direction inclined towards each other so that the upper ends can be interconnected. Between said rows at least one closed panel (1,14) being positioned for obtaining a sound-proofing wall immediately after the planting of the plants (8). Said closed panel (1,14) being positioned next to the related row of plants (8) while next to the other row a panel (1,13) may be positioned which can be either closed or provided with openings. In said last case a sound absorbing space (17) being obtained inside said wall.
Patent NL-8801864-A (NL)
IPC: C12N1/20
Filed: 1988-07-23
Abstract: Process for the preparation of biocatalysts with a previously absent stereoselective enzyme activity, in which a microorganism with a stereoselective enzyme activity is grown in a continuous culture under suitable C- and/or N-limiting conditions, in the presence of a stable substrate with an optical activity for which the microorganism previously lacked stereoselective enzyme activity, until the microorganism uses the substrate, by means of the new stereoselective enzyme activity, as C- and/or N-source to increase the biomass of the continuous culture.
Patent NL-9100249-A (NL)
Title: Gelatinised crosslinked carboxymethylated starch deriv. prepn. - by extruding mixt. of starch, moisture, alkali mono:chloroacetate and alkali, used for absorbing water from aq. liquids
IPC: A61L15/60
Filed: 1991-02-13
Abstract: An absorbent for aq. liqs. comprising mainly gelatinised, cross-linked carboxymethylated starch derivs. is prepd. by extruding a mixt. of starch, moisture, an alkali salt of monochloroacetic acid, and alkali, with 0.7-0.99 mols. of alkali w.r.t. 1 mol. of chloroacetic acid salt, in a twin-screw extruder.
Patent NL-9201492-A (NL)
IPC: G01B7/28
Filed: 1992-08-21
Abstract: The invention concerns a method for the contineous dimensional scanning and gaging of the entire profiles of internal or external screwthreads, O-ringgrooves or similar grooves in wholes or on shafts. The invention also concerns the implementation of a comprehensive correction-method with the aim to compensate for the systematic errors of the combination of probe and said scanning and gaging apparatus and to relate the coördinatesystems of different scans to each other by scanning a certified mastergauge. This makes it possible to relate several profilescans to one coördinatesystem and than calculating all geometric screwparameters: effective diameter, outside diameter, core diameter, flange- and topangles, pitch, profile accuracy, taper, stand-off, etc. This said correction-method is also to apply for known scanningsystems. <IMAGE>
Patent NL-9301310-A (NL)
Title: Arrangement for generating energy
IPC: F03D11/04
Filed: 1993-07-26
Abstract: Arrangement for generating energy, use being made of a temperature difference between the earth and the atmosphere above it. The arrangement is provided with a closed circuit which extends between the earth and the atmosphere and contains a working fluid (working medium), the circuit comprising a fluid evaporator section located on the earth, and a condenser section located in the atmosphere. Extending between the evaporator section and the condenser section is a vapour line for the evaporated fluid, and extending between the condenser section and the evaporator section is a liquid line for the condensed fluid. The condensed fluid in the liquid line drives generators or the like. The condenser can be borne by a lighter-than-air body which is anchored to the earth by means of cables.
Patent NL-9400956-A (NL)
Title: Seal
Inventor: WOLTERS LAURENTIUS GERARDUS JO
IPC: F16K5/20
Filed: 1994-06-13
Abstract: The invention relates to a seal for closing, in a medium- tight manner, an opening between elements which move with respect to one another and form part of a device for processing, inter alia, aggressive substances, comprising an expandable pressure-exerting member, a flexible sealing profile which is connected to the pressure- exerting member, means for exerting a force on the sealing profile via the pressure-exerting member, and attachment means for attaching the pressure-exerting member and the sealing profile to one of the elements, the sealing profile being made from a flexible material which is able to withstand aggressive substances.
Patent PT-70219-A (PT)
Title: Processes for the preparation of an herbicidal compositioncontaining n-diazolylakyl-halogenoacetanilides
IPC: C07D271/06
Filed: 1979-09-24
Abstract: Novel N-Diazolylalkyl-haloacetanilides of the formula    <IMAGE>  (I) wherein A is oxygen, sulphur or the grouping <NR,  wherein R is hydrogen or alkyl, R1 is hydrogen, alkyl or alkoxy, R2 is hydrogen, alkyl, alkoxy or halogen, R3 is hydrogen, alkyl, alkoxy or halogen, R4 is hydrogen or alkyl, X is hydrogen, alkyl, halogen, alkoxy, alkylthio, haloalkyl, alkenyl, alkynyl, alkoxycarbonyl, dialkylamino, cyano, phenyl, substituted phenyl, phenoxy, substituted phenoxy, phenylthio or substituted phenylthio, and Z is halogen, and in which the diazolyl radical is bonded via a carbon atom, and acid addition salts and metal salt complexes thereof.
Patent PT-71906-A (PT)
Title: Process for preparing novel phosphorylmuramyl peptides
IPC: C07H15/04
Filed: 1980-10-10
Abstract: Phosphorylmuramyl peptides of the formula   <IMAGE>   are immuno-potentiating. In the formula, R1 represents optionally substituted alkyl or aryl, R2, R4, R6 and R7 represent, for example, hydrogen, R3 represents hydrogen or lower alkyl, R5 represents, for example, hydrogen, lower alkyl, hydroxy-lower alkyl, amino-lower alkyl, cycloalkyl, cycloalkyl-lower alkyl, aryl or aralkyl, or nitrogen-containing heterocyclyl or heterocyclyl-lower alkyl, and one of the radicals A1 and A2 represents a radical of the formula (II) <IMAGE> (II)  In the formula (II), T represents NH or O, Y represents an optionally substituted alkylene group, which may also be interrupted by one or two oxycarbonyl and/or iminocarbonyl groups, and W represents an aliphatic radical or a cycloalkyl or cycloalkenyl radical having more than 6 carbon atoms. The other of the radicals A1 and A2 represents free or etherified hydroxy, amino, lower alkylamino or aminocarbonyl-lower alkylamino.
Patent PT-73996-A (PT)
IPC: C07D501/24
Filed: 1981-11-16
Abstract: New cephalosporins of the general formula:    <IMAGE>  (I)  in which R is alkyl, L-2-amino-2-carboxyethyl, phenyl or various heterocyclic rings, R' is a hydrogen atom or a radical of the general formula: <IMAGE> (II)  and R DEG  is hydrogen, alkyl, vinyl, cyanomethyl or a carboxyalkyl radical of the general formula:    <IMAGE> (III)  and also their salts, their preparation and the pharmaceutical compositions in which they are present.
Patent PT-76908-A (PT)
Title: Process for preparing sulfur-containing tricyclohexyltin compounds and of pesticide compositions containing the same
Inventor: PLOSS HARTMUT
IPC: C07F7/22
Filed: 1983-06-21
Abstract: The invention relates to novel organotin mercaptides and their preparation. The novel organotin mercaptides are particularly suitable as pesticides. In order to increase the biological activity and to ensure that there will be no damage to plants, a sulfur-containing organotin compound which constitutes the active ingredient of a pesticide consists of tricyclohexyltin alkanyl mercaptide or tricyclohexyltin alkenyl mercaptide. The alkanyl chain or alkenyl chain contains 6 to 25 carbon atoms and may be substituted and/or branched. The substituent may consist of halogen or the nitro group. The active ingredient of the pesticide consists particularly of tricyclohexyltin octyl mercaptide, tricyclohexyltin-2, 2-dipropylheptyl mercaptide, tricyclohexyltindodecyl mercaptide, or tricyclohexyltin undecenyl mercaptide. The agent is used for the control of acarina and insects, particularly mites and ticks.
Patent PT-92590-A (PT)
Inventor: PATIL GHANSHYAM
IPC: C07D295/205
Filed: 1989-12-15
Abstract: In accordance with the present invention, disclosed herein are compounds of the formula <CHEM> wherein R is hydrogen, straight or branched loweralkyl, cycloalkyl, amino, loweralkoxy or acylamino, and R1 is straight or branched loweralkyl, amino, cyclohexyl, morpholino, piperidino, tetrahydrofuranyl, dihydrofuranyl, furanyl, tetrahydropyranyl, dioxolanyl, 2,2-dimethyl dioxolanyl, dioxanyl, pyrrolidinyl, tetrahydrooxazolyl, and dihydrooxazolyl, R2 is hydrogen or -COR3 wherein R3 is straight or branched loweralkyl, provided, however, when R1 is loweralkyl or cyclohexyl, R2 is not hydrogen, and pharmaceutically acceptable salts thereof. The compounds are useful in the treatment of glaucoma.
Patent SE-7415194-A (SE)
Inventor: FRESE S
IPC: H02M1/088
Filed: 1974-12-04
Abstract: The invention concerns a firing device for a number of electric valves, particularly thyristors. Each thyristor control path is associated with a firing circuit with a detector for electromagnetic radiation responsive to a transmitter which is controlled by a firing control signal and is equipped with a radiating device which energizes the individual detectors. To transmit the firing control signal with sufficient strength, a transmitter with a radiator is provided which is arranged in the focal line of a reflector designed as a partial elliptical cylinder. The individual detectors are disposed in a line which is aligned essentially parallel to the focal line of the reflector.