baber/WOPTO huggingface dataset:
Patent NL-2020808-A (NL)
Title: Control system, Method to increase a bandwidth of a control system, and Lithographic apparatus
Inventor: MARCEL FRANÇOIS HEERTJES
IPC: G03F7/20
Filed: 2018-04-23
Abstract: The invention relates to a control system comprising a controller arranged to provide an output signal on the basis of an input signal. The controller comprises a linear integrator, a linear gain and a selector. The linear integrator is arranged to provide a first control signal. The linear gain is in parallel to the linear integrator and is arranged to provide a second control signal. The selector is arranged to switch between an integrator mode in which the first control signal is used as the output signal of the controller and a gain mode in which the second control signal is used as the output signal of the controller. The selector is arranged to switch to the integrator mode when the value of the second control signal passes zero, and to switch to the gain mode when: eu < kh· 1u2.
Patent NL-2033219-A (NL)
Title: Sulfur quantum dot with high fluorescence quantum yield and mimic oxidase activity, and preparation and application thereof
Inventor: YUE XIE
IPC: C09K11/56
Filed: 2022-10-04
Abstract: The present invention discloses a high fluorescence quantum yield sulfur quantum dot with simulated oxidase activity and its preparation and application, the preparation method comprises: mixing sublimated, sulfur, sodium. hydroxide, polyethylene glycol 5 400 and water, heating and refluxing to produce liquid A; adding permalate and mixing, reacting at the same temperature to produce liquid B; taking the supernatant of liquid B, recorded as liquid C; taking H202 and, mixing with liquid, C, and passing through hydrogen peroxide The present invention solves the problem of loss 10 of efficacy and the formation of resistance in pathogenic bacteria due to the long—term use of antibiotics, as well as providing a new method for the detection of folic acid, which is simple, rapid and highly specific. The SQDs of the present invention possess oxidase activity and show excellent inhibition of both typically 15 pathogenic multidrug—resistant Escherichia coli and Inethicillin— resistant Staphylococcus aureus. (+ Fig.)
Patent NL-6716874-A (NL)
IPC: F23Q1/06
Filed: 1967-12-12
Abstract: 1,143,980. Lighters. BRAUN A.G. 11 Dec., 1967 [13 Dec., 1966], No. 56233/67. Heading F4F. [Also in Division H5] In the ignition of combustible gases or vapours an electrically conductive body of low heat capacity such as a foil 5 is moved along a path along which a non-uniform magnetic field is maintained so that eddy currents are produced which are sufficient to heat the body to a temperature above the ignition temperature of the mixture. The foil 5 is moved in a circular path between ring-shaped or spiral magnetic polepieces 2, 3 by means of a spindle 6 or it is moved in a linear path between spaced polepieces. The foil may consist of a catalyst for the combustible mixture.
Patent NL-7007118-A (NL)
Title: Dyeing polyamides or polyesters-from organic solvent - baths by means of disperse dyes
IPC: D06P1/90
Filed: 1970-05-15
Abstract: Disperse dyes of formula : (where R is alkyl or alkoxy and n is 0, 1 or 2) are used to dye polyamide and polyester fibres from organic solvents, pref. from chlorinated hydrocarbons. The fibres may be in the form of threads, flat goods and textiles. The organic solvent bath may contain a solubilising auxiliary. Dyeing may be batchwise or continuous. The final stages in the prepn. of the dye, necessary if the dye is to be used from an aqs. bath, can be omitted. Dyeing is more uniform than form an aqs. bath. Better dye yields are obtained.
Patent NL-7012899-A (NL)
Title: Alpha-l-or dl-aspartyl-l-or dl-substd glycine alkyl esters - - sweetening agents
IPC: A23L27/30
Filed: 1970-09-01
Abstract: Title cpds., esp. those where alkyl is Me and aminoacids are L- or DL-isomers, are sweetening agents. They are prepd. by standard methods e.g. condensing an aspartic acid with activated alpha-carboxyl, opt. protected beta-carboxyl and protected NH2 gps. with an alkyl glycinate, substd. in the alpha-posn by opt. substd. Ph or cyclohexyl.
Patent NL-7016243-A (NL)
Title: Plastic bag with suspension member
IPC: B65D33/24
Filed: 1970-11-05
Abstract: A limp flexible transparent bag includes opposed registered polyethylene walls, an open mouth and an integral flap extending alongside the mouth from one wall beyond the opposite shorter wall. The flap is foldable at its base so that it may selectively close the mouth. A moulded polyethylene suspension member including a horizontal bar and a suspension hook or handle projecting up is secured to top of the inner surface of the shorter wall. The bar includes tiny projections along one of its faces to which the portion of teh shorter wall abutting the bar is heat sealed. The suspension hook or handle is insertable through a slit in the base of the flap to maintain the flap in a folded down position with the suspension member in operative position.
Patent NL-7202349-A (NL)
Title: Non-woven net - for reinforcing nonwoven structures eg paper, film etc
IPC: D04H3/05
Filed: 1972-02-23
Abstract: In the mfr. of a net-type yarn construction and other non-woven textile type or yarn-reinforced material, e.g. paper, film etc. in which all the yarns required for the net are drawn off a large number of stationary stock bobbins by two co-operating rolls rotating inwardly towards each other, the improvement whereby (a) all the yarns are conducted from the stationary bobbins to yarn guides e.g. tubular guides, bringing them up to a short distance in front of the common tangent of the rolls, the guides being successively mounted on a pref. endless flexible transport device, such as a belt or chain installed in the width direction parallel to the rolls, (b) the transport device reciprocates in accordance with a fixed cycle in which the left hand and right hand paths are mutually identical, so that a net-type construction is produced between the rolls, the angle between the yarns and the direction of production being other than 90 degrees, and reversal, points, where the yarns change direction relative to the direction of production, occuring in the net construction at regular intervals corresponding to the cycle of motion of the transport device.
Patent NL-7300949-A (NL)
Title: Polyester coating material for insulating electric wire - contg. units derived from 2,6-naphthalenedicarboxylic acid, or its derivs, and tris(2-hydroxyethyl) isocyanurate
IPC: H01B3/42
Filed: 1973-01-23
Abstract: Polyester coating material, esp. for insulating electric wires, contains units derived from (1) 2,6-naphthalenedicarboxylic acid, or its dialkyl esters or halides, opt. with 0-10 mole %, of another aromatic dibasic acid, aliphatic dibasic acid, or their alkyl esters or halides; and (2) tris(2-hydroxyethyl)isocyanurate, opt. with 0-60 mole % of other di- or trihydric alcohols. (1) forms 40-50 equiv. % of the material. Prod. has excellent resistance to heat and thermal shock and good mechanical props.
Patent NL-7309685-A (NL)
Title: Fat injection process - for tenderising poultry
IPC: A23L13/70
Filed: 1973-07-11
Abstract: Fats are injected into poultry meat to render it more tender, juicy and tasty. The fat in poultry is not evenly distributed in certain parts and this may cause dryness to occur, therefore pockets of fat are provided in the muscle; the muscles are connected by passages to the surface of the meat so that, during cooking, the melted fat travels by these passages to the surface, where it has a basting effect.
Patent NL-7402566-A (NL)
Title: Hydraulic pressure accumulator - has gas chamber pressure variable independent of movement of partition between it and fluid
IPC: F15B1/08
Filed: 1974-02-26
Abstract: The housing contains a movable component dividing it into separate chambers, one filled with gas under pressure and the other having an opening for delivery and discharge of fluid. Means are included for varying the volume of the gas-filled chamber independent of movement of the dividing component. The gas chamber can have a tubular section containing a sliding piston lockable in several different positions, typically by means of a screw working in a tapped bore in it. The housing can be in two parts, which can be rotated in relation to each other.
Patent NL-7501147-A (NL)
Title: Chimney damper mechanism - delays shutting after burner is extinguished to allow scavenging of combustion chamber
IPC: F23L13/00
Filed: 1975-01-30
Abstract: The mechanism is for gas-fired central heating or hot-water boilers, and the damper delays shutting off the discharge of the gases after the burner has been extinguished, so as to give a sufficient time for scavenging of the combustion chamber to allow it to be relit. Movement of the damper is by bimetal strip. Extension of the latter ensures that gas, electrically controlled, is only admitted when the damper is fully open. The closing time of the damper can be shortened by subjecting the bimetal strip to the radiant heat from the damper housing or other parts of the flue. The effect of the strip can be delayed by enclosing it in heating-insulating material.
Patent NL-7713224-A (NL)
Title: Plastic plant pot one piece holder - has recesses for pots formed with strip, sprung converging side surfaces ending in lips
IPC: A01G9/02
Filed: 1977-11-30
Abstract: The transport container is suitable for carrying flower pots, and has a number of accommodation recesses for the pots with wall parts converging downwards from their top opening. The wall parts are free lower ends, and give way radially outwards, being of flexible structure. The free lower ends of the recess (5) accommodating locations' spaced, sprung strips (7) which actually form the wall parts have lips (8) which extend towards the centre, and it is on these lips that the plant pots rest. The container is moulded out of one piece of plastic material with a flat surface, outwards extending side walls (2), a base edge (3), with the pot openings (6) and side strips formed out of the top surface.
Patent NL-8001503-A (NL)
Title: Compressible wrapping for buried hot water pipe - accommodates pipe expansion at bend and has reinforced skin part compressed by backfill
IPC: F16L1/028
Filed: 1980-03-13
Abstract: The compressible wrapping (2) is used on buried pipes (1) at bends, where thermal pipe expansion is concentrated. The wrapping surrounds the pipe, can be of uniform or differential compressibility, has a closed cellular construction, and is compressed by surrounding earth (3) to provide pipe support. Definite lengths (D1,D2) at a bend may be wrapped in trapezoidally felted fabric (2) in a reinforced sheath (4), and the wrapping (2) may have a circular unstressed cross-section. The ends of the sheath (4) may be fixed to the pipe (1) by collars.
Patent NL-8302448-A (NL)
Title: Simultaneous speech and data telephone link - transmits PCM speech signals combined with digital data signals on single telephone channel
IPC: H04M11/06
Filed: 1983-07-08
Abstract: Speech signals from a telephone handset (1) are encoded (2) in PCM form and fed, via an isolation circuit (3) to a substitution circuit (7) where the output of a storage buffer (4) is combined with with the PCM signal. A clock signal (6) enters 8-bit digital data signals (5) into the buffer circuit (4); a modified clock signal (6') is fed to the substitution circuit by the buffer. The combined signal is fed along the telephone line (8') to the receiving station, where a regeneration circuit (8) separates the digital data from (10) from the PCM speech signals (9). The speech signals are decoded (11) and fed to the receiving handset (12).
Patent NL-8304441-A (NL)
Title: Sail board wing mounting - rotates on mast top, supported by springs or rubber rods
IPC: B63H9/06
Filed: 1983-12-27
Abstract: The mast-top mounted sail with side vanes, has a tendency to lift the craft slightly, reducing water resistance. The sail board (2) is fitted with a standard sail and mast (3). The mast top supports a sail wing (1) with two side vanes. The wing is supported by springs (4) or rubber rods. Another application may include fitting sail wings to a boat with two masts.
Patent NL-8500407-A (NL)
Title: Silage loosening and transporting unit - has horizontal auger and ribbed cylinder e.g. for cut silage distribution
IPC: A01F29/00
Filed: 1985-02-13
Abstract: The mobile silage transporter cuts and distributes silage to one side, using an auger cutter unit, and cylinder for separating cut silage. The implement (1) for loosening a layer of cattle fodder (2) transports the cut silage to one side. The unit has wheels (4) and moves over the floor (3). A motor (5) drives an auger shaft (6). A separating mechanism has a drive cylinder (8) with peripheral ribs (9) and takes up cut silage for distribution to one side.
Patent NL-8802875-A (NL)
Title: Manually operable repeat applicator
IPC: A61D7/00
Filed: 1988-11-22
Abstract: The invention relates to a manually operable repeat applicator for administering a quantity of liquid medicine a number of times, comprising an administering part, a container with a hand grip or finger grip and a sterile, flexible hose which runs through the container and one end of which is connected to the administering part via an outlet valve. The hand grip or finger grip can be used to administer a specific quantity of medicine. The hose furthermore contains an inlet valve in series with the outlet valve, while the hand grip or finger grip is connected to a pressure plate, by means of which, when the applicator is used, part of the hose between the valves is compressed against the container wall, or to a suction-compression pump which is accommodated in the hose between the valves.
Patent NL-9100597-A (NL)
Title: Wind energy harnessing balloon - which uses fabric helical aerofoils to rotate balloon about its longitudinal axis, thus turning electrical generator on top of mast
IPC: F03D5/00
Filed: 1991-04-05
Abstract: A long, cylindrical, ligher-than-air balloon (C) has fastened on its surface a strip of fabric (D) wound in a helix. This is restrained by cables (E) to catch the wind and stand away from the balloon. The wind causes the balloon to rotate about its longitudinal axis, turning the electrical generator (A), which is pivoted on top of the mast (B). One variant of this method moors the balloon with its longitudinal axis vertical. Sails catch the wind on one side and collapse on the other side to produce a turning moment.
Patent NL-9200573-A (NL)
Title: Belt squeegee (doctor) device for use in a printing machine, and a belt squeegee device of this nature comprising a rotary screen-printing device
IPC: B41F35/00
Filed: 1992-03-27
Abstract: The invention describes a belt squeegee device 15 which is able to interact with an endless belt which forms part of a printing device having at least one printing station, such as rotary screen-printing device. According to the invention, the belt squeegee device comprises a metal doctor blade 16, at the end of which a plastic strip 21 is arranged. In a preferred embodiment, tensioning means, such as an inflatable plastic bellows 19, are provided in the belt doctor device 15, in order to adjust the force with which the end of the doctor blade presses against the endless belt, and therefore the printing action, as desired. The plastic pressure- exerting bellows 19 is supported, on the one hand, against the doctor blade used and, on the other hand, against a fixed surface 18 which is connected to the device. <IMAGE>
Patent NL-9200878-A (NL)
Title: Medical-instrument-insertion equipment in body cavity - has devices detachably securing tube distal end to wall of hollow organ
IPC: A61B17/30
Filed: 1992-05-19
Abstract: The equipment comprises a tubular component (2) with bore (3) through which the instrument is passed. Fixing devices (9,12,13) detachably secure the tube distal end to the wall of the hollow organ, and typically consist of a chamber (9) separate from the bore and connected (11) to a vacuum supply. At the other end of the chamber is a suction port (12) at the tube distal end. The chamber can be formed between concentric inner and outer tubes (7,8). Mechanical fixing devices with hooks or anchors can be mounted on the inner tube.
Patent NL-9201668-A (NL)
IPC: H04L12/56
Filed: 1992-09-25
Abstract: Method for the polling of queues. A ratio table is derived from, for example, the numbers of elements in the queues at any one moment. The sum S is calculated of the ratio values R(x) to the various queues. Next, a correction factor C(x) is assigned to each queue, which correction factor is equal to S, decreased by the ratio value of that queue. Further an urgency factor U(x) is assigned to each queue. The queue to be polled next is, in each case, the queue with the highest value of U(x) or, for example where values of U(x) are equal, the first occurring queue with that value. Thereafter the urgency factor U(x) of the selected queue is reduced by the value of its correction factor C(x), whilst the urgency factor U(x) of the remaining queues is increased by their ratio value. The queue to be polled next is then again the queue with the highest value of U(x), and so forth. The method is pre-eminently applicable for ATM, eg. for the polling of subscriber terminals in a passive optical network.
Patent NL-9400836-A (NL)
Title: Stable ADP-dependent kinases, and preparation and use thereof
Inventor: VOS WILLEM MEINDERT DE
IPC: C12N9/12
Filed: 1994-05-20
Abstract: The invention relates to an enzyme preparation which catalyzes the phosphorylation and/or dephosphorylation of a substrate other than adenosine diphosphate (ADP) or polyphosphate, wherein ADP is converted into adenosine monophosphate (AMP). In particular, the substrate is a sugar or a sugar derivative. The enzyme of the preparation is novel and is active at a temperature above 70 degree C. The enzyme can be prepared from hyperthermophilic microorganisms such as those of the genus Pyrococcus.
Patent NL-9402110-A (NL)
Title: Method and device for preparing and producing cheese with mould developing in its interior
Inventor: BONESTROO MARTIN HENDRIK
IPC: A01J25/16
Filed: 1994-12-12
Abstract: These methods are characterized in that the cultivation of mould material takes place substantially during the ripening period. The invention also relates to a blue cheese of the hard-crust type, and to a device which is suitable for use in the methods according to the invention, comprising one or more pins which are intended to bore at least part way through an object in order to form holes in a foodstuff, and means for feeding additive to the holes in the foodstuff. <IMAGE>
Patent PT-66198-A (PT)
Title: Heterocyclyl (N)-cinnamoyl-piperazine derivs. - useful as CNS stimulants and to heighten awareness (BE 16.8.77)
IPC: C07D/
Filed: 1977-02-16
Abstract: Piperazine derivs. of formula (I) and their acid addn. salts are new. In (I) R1 and R4=each H, F, Cl, Br, or 1-4C alkyl or alkoxy. R2 and R3 are both H or together complete a benzene ring or with B as an S atom, complete a thiphene ring opt. substd. alpha to the S by F, Cl, Br or 1-4C alkyl. Where B+d complete benzo, A is O, S, CH2O, CH2S (either way round) or CR5R6. R5 and R6 are each 1-4C alkyl. Where B+D complete thieno, A is -C(R7)(E)-C(R8)-(F)-. R7 and R8 are H or 1-4C alkyl. E and F are each H or complete a double bond. Specific cpd. (I) is 1-cinnamyl-4-(9,10-dihydro-4H-benzo 4,5 cyclohepta 1,2-b thiophen-4-yl)piperazine.
Patent PT-70752-A (PT)
IPC: C02F1/32
Filed: 1980-01-30
Abstract: Various embodiments of photoreactors are disclosed which have at least two irradiation chambers with a window therebetween. Ultraviolet radiation is introduced into one of the chambers at a side opposite the window so that it passes through that chamber, through the window and into the other chamber. The fluid medium to be purified is passed through the chambers and subjected to the radiation while in the chambers. The flow of the medium is through the chambers in series. The chambers are optimized in depth with respect to efficiency in terms of the flow-dose rate. In a two chamber photoreactor traversed by parallel radiation the maximum is at a total absorption of about 70 percent and at an absorption of about 27 percent in the chamber immediately adjacent to the radiation source. In an annular two chamber photoreactor with an elongate radiation source extending along the axis thereof the corresponding data are 45 to 65 percent and 16 to 25 percent, respectively. In an immersion type three chamber photoreactor of analogous configuration the corresponding data are 60 to 80 percent and 14 to 20 percent, respectively.
Patent PT-72660-A (PT)
IPC: C08L21/00
Filed: 1981-03-13
Abstract: In a process for the preparation of reinforced vulcanisates by vulcanisation of compositions comprising natural rubber or synthetic diene rubber with novolak resins in the presence of from 0.5 to 120% by weight, based on the novolak resin, of a hardener of a reactive melamine resin obtained by reacting melamine with 0.5 to 6 mol of an aldehyde the improvement comprises that, instead of or together with the reactive melamine resins other aminoplast forming compounds containing hydroxy groups are used and the total amount of the aminoplast-forming compounds is also from 0.5 to 120% by weight, referred to novolak resin, a rubber article and vehicle tire prepared according to this process.
Patent PT-73217-A (PT)
Inventor: PEIGNIER MICHEL
IPC: D06L1/04
Filed: 1981-06-17
Abstract: Process for preventing soil redeposition onto textile articles made of natural, synthetic or artificial fibers or a blend thereof, during dry cleaning operations using stabilized perchloroethylene. It is characterized in that a sufficient amount of at least one C4 to C6 alcohol, chosen from amongst those having a boiling point of between 95 DEG  and 140 DEG  C. and those forming, with the perchloroethylene, an azeotrope having a boiling point of between 80 DEG  and 130 DEG  C., is incorporated into this perchloroethylene.
Patent PT-73764-A (PT)
Title: Process for preparing novel acyl derivatives
Inventor: REINER ROLAND
IPC: C07D501/36
Filed: 1981-10-02
Abstract: There is presented compounds of the formula    <IMAGE>  I  wherein X represents the 1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-as-triazin-3-yl group or its corresponding tautomeric form, the 2,5-dihydro-6-hydroxy-2-methyl-5-oxo-as-triazin-3-yl group, and the readily hydrolyzable esters, readily hydrolyzable ethers and salts of the compounds and hydrates of the compounds of formula I or of their esters, ethers and salts. Also provided is a method of their manufacture and intermediates therefor as well as corresponding pharmaceutical preparations.
Patent PT-81679-A (PT)
Inventor: GUYOT DANIEL
IPC: A61L15/00
Filed: 1985-12-16
Abstract: A fibrous mineral material serving as an absorbent, especially for hygienic products such as diapers, sanitary napkins, bandages and similar products, is comprised at least partially of these mineral fibers, which have a specific surface area greater than 0.25 m2/g. The material has an appreciably greater absorption capacity than the regularly-used cellulose fluff-based products.
Patent PT-83823-A (PT)
Title: Membrane
IPC: C12M1/40
Filed: 1986-11-27
Abstract: A membrane particularly for use in a sensor of the enzyme-electrode type which comprises one or more layers of material and an enzyme-containing layer and in which one layer is formed from a sulphonated or unsulphonated polyarylsulphone or a sulphonated or unsulphonated polyarylketone. The specification also relates to a non-enzymic sensor having a membrane including a layer formed from one of these polymers. Methods for determining an analyte using an enzymic or non-enzymic sensors are also included in the scope of the invention.
Patent PT-88072-A (PT)
Inventor: CRISP DAVID JOHN
IPC: A47K10/34
Filed: 1988-07-22
Abstract: The leading end of web material (6) from one roll (7) is tagged to the trailing end of web material (2) from a different roll (3) by means of at least one friction-enhancing area (13, 15) drawn through a nip (4).