baber/WOPTO huggingface dataset:
Patent MX-9801453-A (MX)
Title: Method and system for non-orthogonal noise energy based gain control.
Inventor: BENDER PAUL E
IPC: H04B1/707
Filed: 1998-02-23
Abstract: A novel and improved method and system for processing multiple instances of data using noise energy based gain control is described. A signal (100) is transmitted from a base station and is received along with associated noise energy by a subscriber unit (104). The non-orthogonal noise energy associated with a signal (100) transmitted to a subscriber unit (104) is measured, and the gain of that signal is adjusted such that the non-orthogonal noise energy is set to a predetermined level. If multiple instances of the signal (100) are received by the subscriber unit (104), the signals are isolated and the non-orthogonal noise associated with each signal is measured separately. In the preferred embodiment the non-orthogonal noise measurement is performed by demodulation (308) of a low energy channel within a forward link signal (100) processed in accordance with code division multiple access signal processing techniques. A reference value is then divided by the result of this demodulation (308) to calculate a control signal (320) which is used to adjust the gain of a signal associated with a second, higher energy, channel within the forward link signal. The reference value may be generated via the use of stored information (319), or via measurement of another signal that has previously been adjusted to a more optimal energy level.
Patent MX-9801774-A (MX)
Title: Semi-rigid, fin-based transportation system.
Inventor: KUNCZYNSKI JAN K
IPC: B61B13/00
Filed: 1998-03-05
Abstract: A transportation system including a vehicle support structure (21), a vehicle (22) supported thereon, an elongated semi-rigid fin (44) attached to the vehicle (22), and a plurality of drive assemblies (45) positioned along the support structure (21) to frictionally engage and drive the fin (44). The fin (44) is sufficiently rigid for braking, acceleration, and steering, without lateral buckling. The fin (44) preferably is not a continuous or endless member, but extends several vehicle lengths in front of and behind the vehicle (22). A flexible traction belt (86) optionally can be coupled in tandem with the fin (44) to provide an endless loop propulsion system. In the preferred form, the vehicle (21) is suspended by a pair of aligned, load-supporting wheels (36, 36a). Laterally extending outrigger roll control assemblies (40) are used to control roll of vehicle (22) about the load-supporting wheels (36, 36a).
Patent MY-8400060-A (MY)
Title: Ergoline derivatives
Inventor: STUTZ PETER
IPC: C07D457/12
Filed: 1984-12-30
Abstract: The present invention provides compounds of formula I,    <IMAGE>  I wherein X is hydrogen, chlorine or bromine, R1 is methyl or ethyl, R2 is alkyl of 1 to 4 carbon atoms or allyl, R3 is CH2CN or a group -NR4R5, wherein R4 is hydrogen or alkyl of 1 to 4 carbon atoms, and R5 is alkanoyl of 1 to 5 carbon atoms, alkoxycarbonyl of 2 to 5 carbon atoms in the aggregate thereof, or mono-, di- or tri-haloalkoxycarbonyl of 3 to 5 carbon atoms, wherein the alkoxy group is substituted by halogen other than in the  alpha  position to the oxygen atom, or R5 is SO2R6, wherein R6 is alkyl of 1 to 4 carbon atoms, mono-, di- or tri-haloalkyl of 1 to 4 carbon atoms, phenyl, phenyl mono-substituted by halogen or alkoxy of 1 to 4 carbon atoms, or pyridyl, or R6 is a group NR7R8, wherein R7 and R8 are, independently, hydrogen or alkyl of 1 to 4 carbon atoms, or R7 and R8 together form -[CH2]n- or -[CH2]2-A-[CH2]2-, wherein n is a whole number from 3 to 7, and A is oxygen, sulphur, or nitrogen substituted by alkyl of 1 to 4 carbon atoms or phenyl which are useful as prolactin inhibitors, anti-parkinson agents, and anti-depressants.
Patent MY-8600230-A (MY)
Title: Plug-in connector
Inventor: HEGNER GUNTER
IPC: H01T1/14
Filed: 1986-12-30
Abstract: The subject-matter of the present invention is a plug-in connector with arresters (1) for separating blocks, comprising a cartridge-type housing (20) of insulating material having receptacles for the arresters (1), each of said arresters being connected through a respective fuse element (11) and an earth contact (3) to an earth strip (7) and being exchangeably retained within the receptacle by means of compression springs (10). In order to obtain a number of advantages with respect to manufacture and operation, such as simple construction and inexpensive manufacture as well as easy manipulation and suitability for two respective tapping contacts per arrester, in the plug-in connector according to the invention the arresters (1) each comprise three electrodes (12, 12', 12'') each of which is connected to a contact pin (c, b, a) both mechanically and electrically. The contact pins (c, b, a) engage into clamping contacts (2, 3, 4), the two outer ones (2, 4) of which are connected each to a tapping contact (5, 6) accessible from the outside and the central clamping contact (3) of which is connected to the U-shaped earth strip (7). The fuse element (11) associated with each arrester and being in the form of a solder pellet is disposed between the central electrode (12) and an earth bar (8) accessible from outside and electrically and mechanically connected to the earth strip (7). The compression spring assemblies for the arresters (1), which assemblies (10) are accessible through openings (9) formed in the housing, comprise electrical contacts (17, 18) which are associated to the outer electrodes (12', 12'') of the arresters (1) but which will make an electrical contact only after the solder pellet has melted.
Patent MY-8700238-A (MY)
Title: Novel n-(3-hydroxy-4-piperidinyl) benzamide derivatives
Inventor: DAELE GEORGES VAN
IPC: C07D211/58
Filed: 1987-12-30
Abstract: Novel N-(4-piperidinyl)benzamides of the formula <CHEM> and the pharmaceutically acceptable acid addition salts, the stereochemically isomeric forms and the pharmaceutically acceptable quaternary ammonium salts thereof, which compounds are useful as stimulators of the motility of the gastro-intestinal system; a method of stimulating the motility of the gastro-intestinal system in vertebrates by the use of such compounds; pharmaceutical compositions same as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent NL-1041155-A (NL)
Inventor: PAUL JOHAN WILLEM MARIA NOOIJEN
IPC: F02M63/02
Filed: 2015-01-23
Abstract: De uitvinding heeft betrekking op een injector voor dualfuel verbrandingsmotoren met een zuiger en een krukas welke draaien op een merendeel van gas als brandstof en een klein deel diesel als brandstof om het gasmengsel aan te steken. Het samenstel van de technologieën in de dualfuel injector, volgens de uitvinding, omvat dubbele nozzle's, een koelinrichting op basis van dieselflow door de nozzle neuzen om de injectoren te koelen, een diesel hoofd injector, een diesel micropilot, een verbrandingsdruk sensor, een temperatuur sensor, optioneel een diesel druk sensor, een gas injector, een gas lek detectie systeem en een skipfire algoritme waarmee de injector zo bedient kan worden dat de uitstoot van NOx en CH4 geminimaliseerd wordt.
Patent NL-1041241-A (NL)
Title: Scheepsromp voor visvaartuig ingericht voor het vangen van schelpdieren.
Inventor: AREND ANDRÉ SEINEN
IPC: B63B35/14
Filed: 2015-03-24
Abstract: De uitvinding heeft betrekking op een scheepsromp voor een visvaartuig (1), welke is ingericht voor het vangen van schelpdieren, waarbij de scheepsromp een boegdeel (21) en een achterdeel (22) omvat, waarbij het achterdeel (22) van de scheepsromp (11) wordt gevormd door een eerste deelromp (16) en tweede deelromp (17), welke zich parallel aan elkaar uitstrekken, waarbij tussen de eerste en tweede deelromp een vistuigruimte (12) is gevormd, die zich ten minste uitstrekt vanaf de bodemzijde (23) van de scheepsromp ( 11) tot aan de waterlijn ( 13) van de scheepsromp.
Patent NL-2016936-A (NL)
Title: A vehicle comprising a wheel driven generator for charging a battery
Inventor: RUDOLF JOHANNES VAN WIJK
IPC: H02K7/18
Filed: 2016-06-10
Abstract: A vehicle having wheels for riding the vehicle over a carrier such as a road or rails, said vehicle having a battery and a generator connected thereto, said generator having a stator and a rotor being arranged to generate electrical power for charging said battery, wherein said wheel drives said rotor by means of a shaft connected to the centre of said wheel and axially extending therefrom, wherein the connection between said rotor and said shaft comprises a gear box for regulating the rotation speed of said rotor relative to the rotation speed of said wheel, characterized in that said gear box comprises a planetary gear train of the type having a sun gear, planet gears and an annular gear, and that said shaft, said sun gear and said rotor extend around a common axis.
Patent NL-2018536-A (NL)
Title: Broad spectrum radiation by supercontinuum generation using a tapered optical fiber
Inventor: KING PUI LEUNG
IPC: G03F7/20
Filed: 2017-03-17
Abstract: A measurement apparatus, including: a tapered optical fiber, the tapered optical fiber having an input to receive radiation and having an output to provide spectrally broadened output radiation toward a measurement target, the tapered optical fiber configured to spectrally broaden the radiation received at the input; and a detector system configured to receive a redirected portion of the output radiation from the measurement target.
Patent NL-6909917-A (NL)
Title: N-substituted caprolactam to extract acid - from gas
IPC: C10K1/14
Filed: 1969-06-27
Abstract: N-substd. epsilon caprolactam as such or in solution, pref. the N-methyl epsilon-caprolactam, is used to extract acid impurities from natural gas, synthesis gas, town gas. Alkanol amines, opt. with water, can also be present in the washing liquor. The caprolactam is very stable and non-corrosive and cheap. It need not be particularly pure.
Patent NL-6911345-A (NL)
Title: Metal panel for stresses-skin structures
IPC: E04C2/32
Filed: 1969-07-23
Abstract: An elongated main panel portion has two opposite, bilaterally projecting flanges extending lengthwise. One curves in the shape of a surface of a truncated cone and the other curves in the shape of this surface's upper part. Specif., the main portion of the panel is a sector of the surface of a truncated cone. The connected panels form a stiff undulated surface for semi-cylindrical building structures.
Patent NL-6913509-A (NL)
IPC: G01C1/06
Filed: 1969-09-04
Abstract: 1282738 Ether-alcohols HENKEL & CIE GmbH 1 Oct 1969 [2 Oct 1968] 48132/69 Heading C2C Ether- and polyether-alcohols are prepared by reacting a compound having at least one alcoholic hydroxyl group with an alkylene oxide in the presence of stable carbonium ions (defined) as catalyst. The carbonium ions, e.g. tropylium, are preferably mesomeric stabilized and derived from diphenylmethyl, triphenylmethyl or cycloheptatrienyl. Preferred alcoholic starting materials are mono- and poly-hydric alcohols of the aliphatic, cycloaliphatic and alkylaromatic series containing 1 to 24 carbon atoms, e.g. tetradecanols, octanols, butanols and oleyl alcohol.
Patent NL-7200518-A (NL)
Title: Octagonal thermoplastic foam columns - by cutting through square column supported on two adjoining sides with heated wire
IPC: B26D1/00
Filed: 1972-01-13
Abstract: Long, octagonal columns are produced from square columns with a similar length of thermoplastic foam material by passing a cutting wire heated to the melting temp. of the material through the material so that by melting the material the parts to be removed become detached. The square column is supported on two adjoining sides so that one edge forms the lowest lying descriptive line of the column, and a horizontally stretched cutting wire is moved downwards relative to the square column, and through the column parallel to its descriptive line. Cutting is effected more rapidly by moving the cutting wire through the column than by moving the column against a focal cutting wire. Accurately cut octoganol columns are obtained.
Patent NL-7311216-A (NL)
Title: Bipolar transistor diffusion structure - has automatically insulated miniature components for large scale integration
IPC: H01L27/082
Filed: 1973-08-14
Abstract: This bipolar transistor structure is intended for large scale integration. It consists of a semi-conductor element with a substrate containing zones of one type of conductivity bordering zones of the opposite type of conductivity and terminating in a flat surface. The zones are surrounded by coatings of insulation and the p n junctions of the bases, emitters and collectors are formed at the interfaces. The supplementary zones of the second type of conductivity are of a lower specific resistance than that of the first type. This reduces the base emitter junction resistance and the outward spread of minority carriers between the electrodes to a minimum.
Patent NL-7500056-A (NL)
Title: Blow-moulded laminated wall containers - esp with coloured outer wall layer
IPC: B29C48/09
Filed: 1975-01-03
Abstract: Hollow plastic article are mfd. by extruding a tubular parison, enclosing this in a two-part mould, so that parts are nipped between the mould parts and then blow-moulding the parison to its final form. The parison is extruded with an inner layer of high density, surrounded by a layer of low density plastics. By using a tough inner layer and a thin, weaker outer layer of thermoplastic e.g. high and low density polyethylene respectively, the amt. of colouring matter or pigment required is cut down and limited tot hat incorporated in the outer layer, decomposition of the dye or pigment and deposition on the mould walls being eliminated.
Patent NL-7607202-A (NL)
Title: Oxyalkylation of orthoboric acid - with alkylene oxides under pressure in aprotic solvent
IPC: B27K3/34
Filed: 1976-06-30
Abstract: Process for oxyalkylating orthoboric acid comprises reacting a 1-8c alkylene oxide with orthoboric acid in a mol. ratio of 5:1 to 1:1 in the presence of aprotic org. solvents, either thermally at 100-160 degrees C or in the presence of catalytic amts. of bases or Lewis acids at 70-120 degrees C in a closed system, at 4-9 bar. Prods. range from water-sol. to water insol. liq. to highly viscous prods. useful as mineral oil additives, hydraulic fluid additives and biocides. The alkylene oxide is e.g. ethylene oxide, propylene oxide, 1,2 and 2,3-butylene oxide, isobutylene oxide, styrene oxide, etc. The aprotic solvent may be polar or non-polar, e.g. acetone, dioxan, DMF, CCl4 etc.
Patent NL-7702212-A (NL)
Title: Soil sampling probe anchoring equipment - has bar with hinging blades driven into ground with coupling rods
IPC: E02D5/80
Filed: 1977-03-02
Abstract: The equipment anchors a soil sampling probe to the ground having a bar (4) coupled to the probe and driven into the ground. Anchor blades (6) hinge at one end on the free end of the bar, and a stamping plate slides on the bar. Pivoting coupling rods (8) are attached between the plate and the different anchor blades, so that when the bar and blades are driven downwards and the plate is held, the blades unfold outwards. There can be a lug on the bar striking the plate as soon as the blades have unfolded into the desired transverse position, and a bolt on the plate by which the bar can be locked to it. The blades can be chamfered at their free ends to form sharp edges.
Patent NL-7801146-A (NL)
Title: De-gumming sal seed fat glyceride(s) - by treatment with sodium acetate-acetic acid buffer
IPC: C11B3/04
Filed: 1978-02-01
Abstract: Sal fat glycerides are degummed by (a) adding Na acetate and acetic acid buffer of pH 3-5 to molten crude sal fat; (b) removing the glycerides from teh buffer soln. Sal fat has similar props to coca butter and can be used in confectionery. Losses in subsequent refining are reduced, the fat is easy to bleach, is free of the 'tanny' taste due to ellagitannins, and has good oxidn. stability.
Patent NL-7804416-A (NL)
Title: Carriers for enzyme immobilisation - comprising macroporous amphoteric ion-exchange resins with introduced carboxymethyl gps.
IPC: C12N11/08
Filed: 1978-04-25
Abstract: Carriers comprise macroporous amphoteric ion-exchange resins with (a) a cation exchange capacity, due to carboxymethyl gps., of >=0.5 meq/g (dry basis); (b) an anion exchange capacity of >=1 meq/g (dry basis); (c) a specific surface of >=1 (pref. >=5) m2/g (dry basis); and (d) a total macropore vol. (in pores of dia. 0.01-0.2 mu m) of >=0.1 (pref. >=0.2) cc/g (dry basis). The carriers can be used to immobilise a wide range of enzymes (e.g. lactase, proteases, urease, glucose, isomerase and pullulanase) for catalysing aq.-phase reactions. The immobilised enzymes have a high specific activity and a long service life compared with those immobilised on conventional ion-exchange resins.
Patent NL-7906144-A (NL)
Title: Flattened sealed edge at filling end - esp. of tooth-paste tube with side folds making tube width uniform
IPC: B65B7/14
Filed: 1979-08-13
Abstract: Before the forming of the flattened sealed edge at the filling end of a tube or similar container which has at the other end a delivery nozzle which can be closed, say with a screwed cap, two near enough diametrically opposite side folds are formed in the tube. These folds or pleats run outwards from the sealed edge, in tubes which are used for the packing of toothpaste, creams, etc., and they reduce the width of the bottom end to that of the remainder of the tube, so that smaller and cheaper boxes can be used for their packaging.
Patent NL-7906682-A (NL)
Title: Recovering heat from hot gas - by spraying liquid in annular passage formed by central insert in housing through which gas passes
IPC: F28D21/00
Filed: 1979-09-06
Abstract: The arrangement is for heat recovery from a hot gas by direct contact with a liquid medium. It comprises a housing (1) with inlet (5) and outlet (6) for the gas, a supply line (11) for introducing the liquid, and an outlet line (15) for the heated liquid. The inlet (5) and outlet (6) are coaxially (7) arranged at two ends (3,4) of the housing. Between inlet (5) and outlet (6) the housing contains a concentric insert (8) which leaves an annular passage (9) along the inner housing wall (2). The supply line (11) is provided with spray nozzles (10) arranged in this passage.
Patent NL-8002629-A (NL)
Title: Folding cover with sidewalls - has glued strip on sidewall with protective cover removed on unfolding
IPC: B65D57/00
Filed: 1980-05-07
Abstract: The folding cover comprises sidewalls joining onto the lengthwise edges of the cover proper, and secured together by lips at their mating edges. Fold lines in the lips allow the sidewalls, joined together, to be folded into the plane of the cover proper. On one or more of the sidewalls is a glued strip with an adhesive surface covered by a protective layer when folded. This layer is secured to the cover proper and less firmly to the strip, so as to move off the latter when the cover is unfolded.
Patent NL-8101787-A (NL)
Title: Rectangular refuse container with cover - has cover lifted by hydraulic rams and with plates along edges
IPC: B65F9/00
Filed: 1981-04-10
Abstract: The container is particularly for refuse, and comprises a rectangular vessel with cover. The cover (3) is movable up and down by hydraulic rams (4), while plates hang down (5) from the cover edges and can slide along the vessel walls. Along one lengthwise edge at least the plate is built up of a number of panels (6a-d), two of which at least can slide in relation to each other in the lengthwise direction, typically having wheels at the top running on rails fixed to the cover edge, and which cross over each other.
Patent NL-8204917-A (NL)
Title: Vehicle in-situ brake lining skimming tool - has wheel hub-mounted adjustable milling cutter driven by power drill carried in eccentric bearings for vertical adjustment
IPC: B23C3/02
Filed: 1982-12-21
Abstract: Heavy vehicle brake linings are skimmed over their full width, using a pneumatic or electric driven rotary milling cutter (2). The cutter-spindle is, via eccentric bearings, mounted in a round milling spindle holder (3) which fits rotatably and slidably in flange bush (4). The bush is height adjustable in a slot, and is fitted against a mounting bracket. The bracket is secured by two bolts to the wheel hub. Two adjusting bolts secure the unit against rotation, and the entire assembly may be concentrically moved by hand for accurate milling and also in the transverse direction to cover the entire lining. Vertical adjustment control includes a vernier scale, and safety hood with dust extractor is fitted over the cutter.
Patent NL-8303129-A (NL)
IPC: C12M1/00
Filed: 1983-09-09
Abstract: A solid organic waste is fermented in water in two phases, a hydrolysis/acidification phase and a methane fermentation phase. Solid organic waste is introduced in the first phase, of which waste at least 80% of the volume has a particle size larger than x mm, x being between 0.25 and 1.5 mm dependent on the introduced solid organic waste. The waste in the first phase is continuously or periodically stirred and is screened for the removal of particles smaller than x mm with liquid, whereafter the smaller particles are separated from the liquid and the so-separated liquid is at least mainly supplied to the methane fermentation space, while the separated smaller particles are recirculated to the first phase reactor and/or discharged.
Patent NL-8400143-A (NL)
Title: Hand-driven loom - has each shaft secured at each end to endless rope ensuring movement same way
IPC: D03D29/00
Filed: 1984-01-17
Abstract: The hand loom has a drive mechanism moving the shafts at right angles to the plane of the warp threads, each shaft being positioned by ropes fixed to it. Each shaft is secured at each end to an endless rope, so that the two ends are moved only in the same direction and for the same amount. The drive to them can be transmitted via the ropes, to which driving ropes from pedals or handles are fixed.
Patent NL-8400874-A (NL)
Title: Prodn. process for wood chips from waste wood - includes removing magnetic and non-magnetic non-wood components during two-stage size reduction
IPC: B07B4/02
Filed: 1984-03-19
Abstract: The method is intended for producing wood chips (3) from waste wood. Ferromagnetic material (4) and non-magnetic materials (5,6) e.g.aluminium and hard plastics are removed and the wood is treated to obtain the chips. The materials (5,6) are removed in the process of reducing the waste wood to chips, pref. by allowing the material (5) that is ejected (56,57) to discharge via an outlet (59) and and/or sieving (19) such material (6) from pre-broken (9) waste wood. Materials may also be removed by further sieving (27).
Patent NL-8501500-A (NL)
Title: Mfg. pipe joint sealing body - by successively injection moulding retaining and sealing rings
IPC: F16L47/10
Filed: 1985-05-24
Abstract: A body comprises a thermoplastic retaining ring for securing on a pipe end and a thermoplastic rubber sealing ring. The retaining ring is injection moulded in a first cavity, then the sealing ring is injection moulded in a second cavity partly bounded by part of the retaining ring surface. The first cavity is bounded by two surfaces movable w.r.t. one another, and when opened the retaining ring remains against one surface and is subsequently placed back against the other. The sealing ring and a following retaining ring may be moulded practically simultaneously in two cavities spaced apart in the same mould.