baber/WOPTO huggingface dataset:
Patent MX-9802206-A (MX)
Title: Communication system and method providing optimal restoration of failed paths.
Inventor: ALLEN JOHN DAVID
IPC: H04L12/56
Filed: 1996-09-18
Abstract: To restore partial outages within a communication network (200) comprising switching nodes (201) interconnected by links (202, 203), a three-stage distributed restoration protocol (420-434) is activated to use spare links and restore normal network connectivity. The protocol detects and resolves contention for spare resources among separate restoration processes in the event of multiple simultaneous failures. A conservative flooding approach is used during an initial forward signaling stage (424, 426). Data elements added to the forward signals convey the likelihood that the path will be needed for restoration. A reverse signaling stage (428, 430) uses reverse signals with attached contention data to alert the restoration processes contending for spare resources. A final path implementation stage (432, 434) involves reviewing the reverse signals and using the attached contention data to make informed choices of restoration paths that result in the highest degree of overall network restoration.
Patent MX-9805304-A (MX)
Title: Improved microwave susceptor comprising a dielectric silicate foam substrate coated with a microwave active coating.
Inventor: PROSISE ROBERTH LAWRENCE
IPC: A47J27/00
Filed: 1998-06-29
Abstract: The present invention provides a microwave silicate foam susceptor which comprises a dry sodium silicate foam substrate coated with an effective amount of microwave active material. The silicate is preferably a sodium silicate, but can be other suitable alkali metal silicate, and the active constituent is preferably graphite, but other actives can be used. The susceptor of the present invention is capable of quickly reaching and more importantly maintaining extremely high temperatures. This enables it to brown and crispen foods in a microwave oven.
Patent MX-PA99002091-A (MX)
Title: Method of controlling 20 pipe pressure.
Inventor: KETTLE PAUL J JR
IPC: B60T17/22
Filed: 1999-03-03
Abstract: An improved method is used to control the pressure in the IAR pipe of a train. The train is typically equipped with an independent brake handle, a control reservoir, an IAR control portion and a computer for controlling the IAR control portion generally according to position of the brake handle. The method involves the steps of: moving the brake handle to a point along its range of motion; and storing in the computer as a setpoint the value desired for the pressure within the IAR pipe. At whichever point the brake handle occupies along its range of motion, there is a particular pressure setpoint corresponding thereto. The method next includes the steps of: directing the computer to modify the actual pressure in the control reservoir to the setpoint thereby also causing the actual IAR pipe pressure to approach the setpoint. As the actual IAR pipe pressure approaches the setpoint, the computer is directed to adjust the actual control reservoir pressure to a value slightly above (if desi ring to increase IAR pipe pressure) or below (if desiring to decrease IAR pipe pressure) the setpoint until the actual IAR pipe pressure reaches the setpoint. While monitoring the actual IAR pipe pressure, the computer then adjusts the actual control reservoir pressure to maintain the actual IAR pipe pressure at the setpoint corresponding to the position of the independent brake handle.
Patent MX-9909476-A (MX)
Inventor: STYMNE STEN
IPC: C12N5/10
Filed: 1998-04-09
Abstract: The present invention relates generally to novel genetic sequences which encode fatty acid epoxygenase enzymes. In particular, the present invention relates to genetic sequences which encode fatty acid DELTA12-epoxygenase enzymes comprising mixed function monooxygenase enzymes. More preferably, the present invention provides cDNA sequences which encode plant fatty acid epoxygenases, in particular the Crepis palaestina DELTA12-epoxygenase and homologues, analogues and derivatives thereof. The genetic sequences of the present invention provide the means by which fatty acid metabolism may be altered or manipulated in organisms such as yeasts, moulds, bacteria, insects, birds, mammals and plants, in particular to convert unsaturated fatty acids to epoxygenated fatty acids therein. The invention extends to genetically modified oil-accumulating organisms transformed with the subject genetic sequences and to the oils derived therefrom. The oils thus produced provide the means for the cost-effective raw materials for use in the efficient production of coatings, resins, glues, plastics, surfactants and lubricants, amongst others.
Patent MY-8700552-A (MY)
Title: Derivatives-of 3-aminopropane-1,2-diol processes for their preparation pharmaceutical preparations containing such compounds & the use of the latter
Inventor: OSTERMAYER FRANZ DR
IPC: C07C231/06
Filed: 1987-12-30
Abstract: Derivatives of 3-aminopropane-1,2-diol of the formula    <IMAGE>  (I) in which Ar represents optionally substituted aryl, _n represents the number 0 or 1, and _a represents alkylene having 2 to 5 carbon atoms, the nitrogen atom and the oxygen atom, or, if _n is zero, the phenyl radical, being separated from one another by at least two carbon atoms, and R1 and R2, independently of one another, each represents hydrogen or lower alkyl, or together they represent lower alkylene, oxa-lower alkylene, thia-lower alkylene, aza-lower alkylene or N-lower alkyl-aza-lower alkylene, and salts of such compounds, processes for their manufacture, medicaments containing the new compounds and their use for the treatment of Angina pectoris and cardiac arrhythmia, and as blood pressure-reducing agents, as well as for the treatment of reactive or endogenic states of depression.
Patent NL-1037624-A (NL)
Inventor: KOOI JACOB JOHAN
IPC: B28B7/08
Filed: 2010-01-15
Abstract: The method involves extending a vertical wall section in a downward direction from a floor section to outside, and forming a housing element (A) with the vertical wall section, a horizontal wall section and the floor section. The element is tilted after hardening a material for extending the floor section in an upward direction. A casing is installed with multiple pipes and multiple connection boxes, and is made of cured material i.e. self-compacting concrete material. A horizontal plane for tunnel frame work is designed as a smooth surface. An independent claim is also included for a housing element comprising a smooth floor.
Patent NL-1041817-A (NL)
Title: Lighting system with presence detection.
Inventor: RUTGER EMIEL VAN DIERENDONCK
IPC: H05B37/02
Filed: 2016-04-14
Abstract: A method for controlling lamps (21) in an lighting system (20) associated with a · vending station (1 0), the method comprising the steps of detecting customer motion and vending activity, switching the lighting system to a High power state when customer motion is detected, keeping the lighting system in the High power state as long as the vending activity is being detected, and switching the lighting system to a Low power state when neither customer motion nor vending activity is being detected.
Patent NL-2016071-A (NL)
Inventor: GEERT VAN ENGELAND
IPC: A01G9/10
Filed: 2016-01-08
Abstract: 13 METHODEN VOOR HET ZAAIEN IN PERSPOTTEN uittreksel De uitvinding beschrijft een methode voor het kweken van ten minste twee 5 verschillende plantensoorten en/of variëteiten van een plantensoort in perspotten waarbij perspotten met een transportsysteem onder meerdere, achter elkaar geplaatste, zaaimachines bewegen, waarbij de zaaimond van elke zaaimachine is aangepast, zodat de zaadjes van elk van de afzonderlijke machines in een verschillend plantgat van een perspot terechtkomen. 10 Figuur 2
Patent NL-2030169-A (NL)
Title: Molecular sensor with double fluorescence detection signals for acid environment and application thereof
Inventor: QINGJUN SHEN
IPC: C09K11/06
Filed: 2021-12-16
Abstract: The present disclosure provides a molecular sensor with a dual fluorescence detection signal for an acid environment and an application thereof, and relates to a technical field of organic functional material detection. The molecular sensor provided by the present disclosure utilizes 2—aminofluorene and p— diphenylaminobenzaldehyde as reaction raw materials, and is prepared based on the nucleophilic addition reaction between aldehyde and ammonia; the molecular sensor simultaneously contains two types of proton action sites of diphenylamine group and imine, shows sensitive "off—on—off" dual fluorescence detection signal to an acid environment, with high sensitivity and good selectivity, and has a significant application value. The preparation method has a high yield, simple synthetic process and is easy to implement, etc., is suitable for industrial promotion, providing favorable conditions for the promotion and application of the molecular sensor.
Patent NL-2034468-A (NL)
Title: A planar combiner system for solid state power amplifiers
Inventor: KAGAN BERK TANAYDIN
IPC: H03F3/60
Filed: 2023-03-30
Abstract: The invention relates to a planar combiner system for use in high-power multi- component power amplifier architectures in solid-state amplifiers, which is realized 5 by planar placement of a wideband, low-loss, insulated and compact asymmetric Lange coupling and Wilkinson-type combiner on a base with high thermal conductivity and electrical resistance, allowing the amplifiers to directly contact the cold plate.
Patent NL-6815490-A (NL)
Title: Chloro-cyanogen from hydrogen cyanide and chlorine
IPC: B01J19/24
Filed: 1968-10-30
Abstract: Small Cl2 bubbles are passed into a strongly acidic aqs. reaction mixture containing HCN (the by-product HCl concentration can be up to 20% in the aqueous reaction mixture). The reaction is preferably carried out in a column, adding the chlorine at the base via a bubbler and the HCN part of the way up. The advantage is the high strength of the by-product HCl and the good agitation by the Cl2-gas which promotes reaction at a lower temperature and gives good heat transfer- of US.3,197,273 which was 2-3% HCl so that concentration to a viable product is uneconomic.
Patent NL-7309748-A (NL)
Title: Automatic rod actuator device for deep sea angling from fishing vessel - angling cycle is fluidic controlled, using sensors and cam arrangement
IPC: F15B21/00
Filed: 1973-07-12
Abstract: Automatic angling device for catching e.g. bonite, a fast swimming fish, involves lateral downwards moving guide, accelerated lifting of rod, followed by a 'fish hooked' signal, shaking of the rod when vertically positioned, and to unhook the fish, after which the rod is finally lowered. A fluidic control system comprising cams and sensors regulates the angling cycle. An adjustable cam for guiding of the fish, co-operates with the raising and lowering action of the rod, and has front mounted casting and guide sensors. An airflow reversed actuator is dependent of cam w.r.t. sensor position. Low pneumatic pressure input signals are used to control the angling cycle.
Patent NL-7404766-A (NL)
Title: Pre-malting treatment of barley - to pierce pericarp for subsequent treatment with gibberellic acid
IPC: C12C1/047
Filed: 1974-04-08
Abstract: Abrasion of grain, partic. of barley prior to malting, utilises frictional contact between the grain and an abrasive surface to effect piercing of the pericarp/testa by causing each grain of a moving stream of grains to strike an abrasive surface once only, at a speed at the moment of impact, relative to that of the abrasive surface such that each single collision causes the pericarp/testa to be pierced. Specif. the stream of grains forms a continuously advancing layer, the leading edge of which is projected against the abrasive surface of a rotating cylinder. Process cuts malting time by half.
Patent NL-7405970-A (NL)
Title: Alpha-naphthol prepn. from alpha-tetralone - by dehydrogenation with catalyst contg. platinium and alkali metal
IPC: B01J23/64
Filed: 1974-05-03
Abstract: Alpha-naphthol is prepd. by dehydrogenation of alpha-tetralone in the presence of a catalyst contg. (1) Pt or a Pt cpd. (2) an alkali metal salt and (3) a Mn and/or Cr cpd. deposited on a gamma-alumina support. The catalyst pref. comprises (1) chloroplatinic acid or a salt, (2) Na sulphate, carbonate, acetate, chloride or chloroplatinate and (3) Mn sulphate, chloride, nitrate, acetate or NaMnO4 or a Cr sulphate, acetate, chloride, trioxide or Na dichromate.
Patent NL-7504014-A (NL)
IPC: H04R1/26
Filed: 1975-04-04
Abstract: 1499407 Loud-speaker systems; resonators CBS Inc 28 April 1975 [20 May 1974] 17471/75 Headings H4J and H4X A loud-speaker 312 is mounted on a rotatable baffle 310 having unequal horizontal edges in a generally open sided upper compartment which is formed above a closed lower compartment having a second speaker 306 mounted on one side face thereof, the speaker 306 being for a frequency range below that of the speaker 312. Further speakers 314, 316 for higher frequency ranges are also provided. Speakers 312, 314 in conjunction with respective portions of the baffle 310 form dipole radiators. The respective frequency ranges of speakers 312, 314 may be 200-1000 Hz and 1000-5000 Hz respectively, the speakers 306 and 316 dealing with the ranges below 200 Hz and above 5000 Hz respectively. The baffle may be pivoted within a frame arranged to pivot about a horizontal axis so as to provide for both displacement about a vertical and a horizontal axis (Fig. 7, not shown). The speakers are of the moving coil type but it is mentioned that capacitor or electret type speakers may be used, especially for the speakers 312, 314.
Patent NL-7614162-A (NL)
Title: Appts. for forming sewage treatment silicate prods. - includes mixing tube with static high shear device
IPC: B01F5/06
Filed: 1976-12-20
Abstract: Stable, aq. dispersion of a complex alkali metal-Al-silicate is formed in an appts. comprising a mixing tube having >=2 inlets and an outlet. The bulk of the water is fed into a second and a sol. Al salt soln. is fed either through the first or a third inlet. The streams from each inlet pass along the tube in a helical path due to a stationary device in the tube and the aq. dispersion is recovered at the outlet at a pressure at 40 psi lower than the water inlet pressure. Prod. dispersion, which has a pH 3-7.5 (depending on the silicate content), contains up to 5% silicate (calc. as SiO2) and is sol. in HCl and useful as a coagulant aid in treatment of industrial and sewage effluent. Appts. provides adequate shear mixing of solns. without need for moving parts or fine controls in throughput rates etc.
Patent NL-7704004-A (NL)
Title: Indolo-(1,5)-naphthyridine derivs. - having antianoxia and psychotropic activities
IPC: C07D471/04
Filed: 1977-04-13
Abstract: Naphthyridine derivs. of formula (I), as racemates or optical isomers, and their suitable salts with acids are new. In (I) R1=H, 1-4C alkyl, 2-oxopropyl, 2-hydroxypropyl, 3-oxobutyl, 3-hydroxybutyl, cyclopropyl methyl, benzyl (opt. halogenated esp. by F or Cl), acetyl, cyclopropylcarbonyl, benzoyl or (CH2)nR1. R2=H, halo, CH3 or CH3O. R6=H or COR7. R3=CH3 or C2H5, and R4=OH or H and R5=H, or R3+R4=oxo and R5=H, or R3=CH3 or C2H5 and R4+R5=an additional C-C bond. n=1 or 2. R1=(m)ethoxycarbonyl or CN. R7=OH, 1-4C alkoxy, NH2(opt. substd. by 1 or 2 CH3 or by one cyclopropyl). The following cpds. are excluded: R3+R4=oxo; (a) R1=H=R6 and R2=10-CH3O and (b) R1=R2=R6=H; but when R6=alkoxycarbonyl stereoisomers are included. Dose is 10-100 mg/day. In an example methyl 1,2,3,3a,4,5,-hexahydro-3-methyl-6-oxo-6H-indolo 3,2,1-de 1,5 naphthyridine-4-carboxylate was prepd. fron Nb-methyltryptamine and diethyl alpha-formyl succinate.
Patent NL-7811831-A (NL)
Title: Burner with temp. or pressure controlled fuel and air - varies speed of air blower motor to provide required air amount
IPC: F23N1/02
Filed: 1978-12-04
Abstract: The control system is intended for a burner comprising an air supply duct (24) connected to a motor-driven (6) blower (5) and a fuel supply line (1). A pressure regulator and servo are provided to control the amount of air and the amount of fuel supplied to the burner dependent upon the pressure or temp. measured (7) in the system heated by the burner. The blower motor has a speed control (11) which varies the blower speed so as to supply the burner with the amount of air required. The fuel supply line may contain a control valve (2) which is actuated as a function of the burner air pressure in the air supply duct.
Patent NL-8203281-A (NL)
IPC: C08F6/12
Filed: 1982-08-21
Abstract: The invention relates to a device and a process for recovering polymer from a melt or solution containing volatile components. The device consists of an evaporating zone passing, via a metering device, which can function also as a pressure-reducing device, into a devolatilizing extruder. The metering and pressure-reducing device makes it possible also to process highly viscous melts of high-molecular polymers and to fill the extruder screws incompletely so that substantial devolatilization is realized in the extruder.
Patent NL-8204724-A (NL)
Title: Component annealing oven arrangement - has central jacket, base protected with porous plate, also fluidised bed
IPC: F27B15/10
Filed: 1982-12-07
Abstract: The oven central jacket (1) is encompassed by a second jacket (5). Both jackets rest on an annular support plate (6). The jacket is protected by a porous plate (2) forming the top of a cavity (3) in which a pipe (4) is fitted. In use the inside of the jacket is partly filled with coarse granular fire resistant particles. Inlet pipes (9,10) are connected to the annular superimposed pipes (7,8). Slightly downwards sloping discharge pipes (11,12) are connected to the annular pipes. The base between the jackets is filled with granules to cover these pipes, so forming a fluidised bed. The components to be annealed are placed inside the jacket and are embedded by the granules. A combustible mixture is ignited at the top of the granules filled space by a burner (21).
Patent NL-8205044-A (NL)
IPC: H01J61/44
Filed: 1982-12-30
Abstract: A low-pressure mercury vapor discharge lamp having a very satisfactory color rendition (R(a,8)>/=85) and having a color temperature of at least 3200 K. and a color point located on or near the Planckian locus. The lamp is provided with a luminescent layer comprising: a. a luminescent alkaline earth metal halophosphate activated by Sb3+ or by Sb3+ and Mn2+ b. a luminescent material activated by Eu2+ and having an emission maximum at 470-500 nm and a half-width value of at most 90 nm and c. a luminescent rare earth metal metaborate activated by Ce3+ and Mn2+ and having a fundamental lattice Ln(Mg,Zn,Cd)B5O10, where Ln represents the elements Y, La and/or Gd, which borate has a red Mn2+ emission.
Patent NL-9001718-A (NL)
Title: Choke coil wound on bead of soft magnetic material - has cylindrical insulating housing for shielding part of wire turn which extends outside channel in magnetic bead
IPC: H01F27/02
Filed: 1990-07-30
Abstract: The coil (1) comprises a bead (3) of soft-magnetic material having a number of parallel channels (6) containing electrically conducting wire (9). The wire forms a number of turns each of which extends via at least two channels. The portion of the turn which extends outside the channel is shielded by an electrically insulated housing (13) which fits tightly around the magnetic head. The housing itself consists of an outer (15) and inner (17) cylindrical portion, each having one open and one closed end, which can be slid axially over the magnetic bead so that their open ends fit into one another.
Patent NL-9402031-A (NL)
Title: Guide roller and conveyor-belt assembly provided therewith
Inventor: CLERX HENRICUS PETRUS MARIA
IPC: B65G39/071
Filed: 1994-12-02
Abstract: The present invention relates to a guide roller 3 for a conveyor-belt assembly 1 having an endless conveyor belt which is guided over this roller and a second support which is substantially parallel to the roller. The roller surface of the guide roller 3 is composed of a number of segments 8 which are distributed over its surface in the axial direction, can be displaced in the axial direction and are locked against rotation about the guide-roller axle 7. An axially displaced segment 8 which is no longer surrounded by the belt 4 is returned to its starting position by a restoring member as the rotation of the roller continues. <IMAGE>
Patent OA-11271-A (OA)
Title: Earth formation surveying device
Inventor: COENEN JOSEPH GUILLAUME CHRIST
IPC: E21B47/00
Filed: 1999-12-20
Abstract: A survey device for use in a borehole formed in an earth formation is disclosed. The device comprises a carrier body (1) carrying earth formation survey means (28, 30) and drilling means (9) arranged at the front end of the device for drilling of the borehole, means for progressing the carrier body through the borehole in correspondence with progress of drilling by the drilling means, and means (22, 24) for removing the rock particles resulting from the drilling process. The means for removing the rock particles comprises means for transporting the rock particles to the rear end (16) of the device and depositing the rock particles into the borehole behind the rear end of the device.
Patent PT-79163-A (PT)
Title: Diazine-ethenylphenyl oxamic acids and esters and salts thereof
IPC: C07D239/52
Filed: 1984-08-31
Abstract: Compounds of the formula <CHEM>  wherein  R1 is hydrogen or alkyl of 1 to 4 carbon atoms; R2 is hydrogen, methyl, hydroxyl, alkoxy of 1 to 4 carbon atoms, di(alkyl of 1 to 2 carbon atoms)amino-(alkoxy of 1 to 4 carbon atoms) or -HN-CO-CO-OR1;  A is <CHEM> R3 is hydrogen, methyl, alkoxy of 1 to 4 carbon atoms, hydroxyl, amino, alkanoyloxy of 1 to 2 carbon atoms, di(alkyl of 1 to 2 carbon atoms)amino-(alkoxy of 1 to 4 carbon atoms) or acetamido; and R4 is hydrogen, amino, alkoxy of 1 to 4 carbon atoms, halogen or -HN-CO-CO-OR1; and, when R1 is hydrogen, non-toxic, pharmacologically acceptable salts thereof. The compounds as well as their salts are useful for the treatment of immunological, inflammatory and allergic disorders such as allergic asthma, rhinitis, conjunctivitis, hay fever, urticaria, food allergies and the like.
Patent PT-82826-A (PT)
IPC: A61K38/02
Filed: 1986-06-23
Abstract: Conjugates are described in which the active ingredient is covalently bonded to the anchoring membrane, which is a compound of the formulae   <IMAGE> in which A can be: sulphur, oxygen, disulphide (-S-S-), methylene (-CH2-) or -NH-; n = 0 to 5; m = 1 or 2; C* = an asymmetric carbon atom of R or S configuration, R, R' and R'' are identical or different and are an alkyl, alkenyl or alkynyl group having 7 to 25 carbon atoms or are hydrogen which can optionally be substituted by hydroxyl, amino, oxo, acyl, alkyl or cycloalkyl groups and R1 and R2 are identical or different and are defined as R, R' or R'' or can be -OR, -OCOR, -COOR, -NHCOR or -CONHR and X is an active ingredient or a spacer active ingredient group. The anchoring membrane active ingredient conjugates increase antibody formation.
Patent PT-87734-A (PT)
Inventor: VINCENT MICHEL
IPC: A61P31/04
Filed: 1988-06-15
Abstract: Compounds of general formula: 
<IMAGE>
 in which:
 X denotes
 either an oxygen atom,
 or two hydrogen atoms;
 Y denotes
 either a hydrogen atom
 or a hydroxyl group;
 or Y denotes an amino group on condition that X denotes two hydrogen atoms.
 R denotes a hydrogen atom, an alkyl group of 1 to 6 carbon atoms in a straight or branched chain, optionally substituted by one or more hydroxyl, amino, mercapto, methylthio, carboxyl or aryl groups such as phenyl, pyridyl or thienyl. 
<IMAGE>
 denotes a nitrogen-containing polycyclic structure, their enantiomers, epimers and diastereoisomers and their addition salts with a pharmaceutically acceptable acid or base. 
<??>Medications.