baber/WOPTO huggingface dataset:
Patent MX-9706925-A (MX)
Title: Process and treatment device of a gas containing sulphurated hydrogen and sulphurous anhydride which carries an elimination stage of sulphur by the cooling of the gaseous effluent.
Inventor: VILTARD JEAN-CHARLES
IPC: B01D53/52
Filed: 1997-09-11
Abstract: The present invention describes a process and a treatment device of a gas containing sulphurated hydrogen and sulphurous anhydride which is put into contact with at least a reactor-contactor (2) of liquid-gas at an adequate temperature, the gas with an organic solvent (1) containing a catalyst and a gas (20) is recuperated which does not sensibly contain more sulphurated hydrogen and sulphurous anhydride. This effluent contains sulphur vapor. The same is cooled by the mixture with a mixed water-solvent 814) or by a solvent cooled by a thermal exchanger 840) in a cooling zone (7) in a way that a sulphur crystal suspension is obtained in the solvent. The crystalized sulphur of the cooled solvent (13) is separated. An effluent (17) free of sulphur vapor is obtained.
Patent MX-9709071-A (MX)
Title: Robust spectroscopic optical probe.
Inventor: BUCHANAN NORMA LINDSEY
IPC: G02B6/24
Filed: 1996-05-11
Abstract: Disclosed is a spectroscopic probe apparatus useful for Raman, near infrared, luminescence, ultraviolet or visible spectroscopies that is formed with a robust method of construction using a molten metal soldering technique. The disclosed method and apparatus provides an optical probe that is easy to manufacture yet able to withstand drastic environmental conditions without damage and produce useful spectroscopic results under such conditions. In a preferred embodiment of the present invention, optical probe (100) comprises a housing (101), closed at one end by tip (102). Two optical fibers (103 and 104), one serving as an excitation channel for radiation from a source to a composition to be analyzed, the other comprising a collection channel for transmitting radiation from the irradiated composition to remotely situated detector means, extend from the terminal surface (105) of the tip through the length of the housing. On the terminal surface (105) of tip (102) is formed a cavity (106), which is filled with molten metal solder that solidifies on cooling to a solder plug. This plug comprises means for securing and sealing the ends of the optical fibre at the terminal surface of the probe tip.
Patent MX-9800691-A (MX)
Title: Polyurethane prepolymers for making elastomers having improved dynamic properties.
Inventor: QUAY JEFFREY RAYMOND
IPC: C08G18/12
Filed: 1998-01-23
Abstract: An isocyanate-terminated polyurethane prepolymer comprising the reaction product of a polyisocyanate and a composition consisting essentially of a polyether poll of 350-2000 equivalent weight and a low molecular weight poll of 62 to<300 molecular weight, in an equivalent ratio of low molecular weight poll to polyether poll of 0.25-2.7:1. A polyurethane-urea elastomer having good dynamic properties can be prepared by reacting the isocyanate-terminated prepolymer with an aromatic amine chain extender at an equivalent ratio of 0.9-1.1:1
Patent MX-9801008-A (MX)
Title: Dna constructs.
Inventor: JEPSON IAN
IPC: A01H5/00
Filed: 1996-07-29
Abstract: A chemically-inducible plant gene expression cassette comprising a first promoter operatively linked to a regulator sequence which is derived from the alcR gene and encodes a regulator protein, and an inducible promoter operatively linked to a target gene which encodes a protein which is damaging to insects or whose expression induces a metabolic pathway which produces a metabolite which is damaging to insects, the inducible promoter being activated by the regulator protein in the presence of an effective exogenous inducer whereby application of the inducer causes expression of the target gene.
Patent MX-9802111-A (MX)
Title: Absorbent pair refrigeration system.
Inventor: BYRD CHARLES M
IPC: H05B6/70
Filed: 1996-09-17
Abstract: An absorbent pair refrigeration system comprising a source of liquid refrigerant (46); an evaporator (48) for transforming the liquid refrigerant into vapor refrigerant at a lower temperature than the liquid refrigerant to thereby provide a desired cooling effect; a volume (52) of absorbent in communication with the evaporator (48), wherein the vapor refrigerant is absorbed onto the absorent; an electromagnetic wave generator (62) for desorbing the vapor refrigerant from the absorbent without appreciably heating the absorbent; and a condenser (56) in communication with the absorbent for condensing the vapor refrigerant which has been desorbed from the absorbent.
Patent MX-9803448-A (MX)
Title: Continuous low-dose cytokine infusion therapy.
Inventor: CUTLER DAVID L
IPC: A61K38/21
Filed: 1998-04-30
Abstract: A method is provided for treating conditions that are susceptible of treatment with a cytokine wherein the undesirable side effects normally associated with cytokine administration are diminished or eliminated. The method comprises continuously administering a low dose of a cytokine to an individual afflicted with a condition susceptible of treatment with the cytokine. In a preferred embodiment of the invention, chronic hepatitis C is treated by administering a low dose amount of interferon.
Patent MX-PA98009084-A (MX)
Title: Method for detecting moving cast shadows object segmentation.
Inventor: JOERN OSTERMANN
Filed: 1998-10-30
Abstract: An image region changed by a moving cast shadow from a first image to a second image is detected. For each pixel within a change detection mask (a binary mask indicating image areas of difference between the first image and the second image) and a set of neighboring pixels, the following steps are performed. Whether the pixel and the set of neighboring pixels include a static background edge or no edge is determined. Whether the pixel and the set of neighboring pixels include an edge with a spatial signal step width greater than a threshold is determined. Whether the pixel and the set of neighboring pixels have a uniform temporal change of illumination is determined. The pixel is classified as being changed by a moving cast shadow when at least two of the above-mentioned determinations succeed for the pixel or when at least one determination from the above-mentions determinations succeed for a majority of the set of neighboring pixels. In another embodiment of the present invention, d etected image regions are used to estimate the two-dimensional shape of moving objects in image sequences even in the presence of moving case shadows. In another embodiment, detected image regions are temporarily integrated to represent the total of moving cast shadows.
Patent MY-8500332-A (MY)
Title: Lock slider for sliding clasp fasteners
IPC: A44B19/36
Filed: 1985-12-30
Abstract: A pull tab pivotally connected to a slider body is formed integral with a pair of locking cams which, when the pull tab is turned to a recumbent position on the slider body, intrude into the guide channel therein for pressing at least one fastener element into a depression formed in the inside surface of the bottom wing of the slider body and hence for locking the slider against movement. The depression is bounded at its front end by a pair of forwardly converging walls each formed at right angles with the plane of the slider body bottom wing and by a pair of rearwardly converging walls disposed between the forwardly converging walls and each inclined forwardly with respect to the plane of the slider body bottom wing.
Patent NL-1043316-A (NL)
Title: Duurzaam en brandveilig modulair wandensysteem.
Inventor: EGBERT JAN PIKKEMAAT
IPC: E04C1/00
Filed: 2019-06-27
Abstract: Rechthoekige plano modules van onbrandbaar karton; die volgens een eenvoudig procedé zonder materiaalverlies te veroorzaken, zijn bewerkt met vouwlijnen en snijlijnen; die op eenvoudige wijze gevouwen kunnen worden tot holle, doosvormige compartimenten; 5 die in horizontale richting tegen elkaar, en in verticale richting op elkaar kunnen worden gelegd, zoals bij het bouwen met blokken, waarbij ze hierbij ook enigszins in elkaar schuiven, zoals bij het bouwen met Lego; die met elastieken aan elkaar gekoppeld kunnen worden tot stevige, rechte, holle wanden of constructies met hoeken van negentig graden en die gedemonteerd kunnen worden tot de oorspronkelijke plano modules.
Patent NL-2014744-A (NL)
Title: Hybrid battery and electrolyser.
Inventor: FOKKO MARTEN MULDER
IPC: H01M16/00
Filed: 2015-05-01
Abstract: The invention provides a method of storing varymg or intermittent electrical energy and one or more of hydrogen (H2) and oxygen (02) with an energy apparatus, the method comprising: providing the first cell aqueous liquid, the second cell aqueous liquid, and electrical power from an external power source to the functional unit thereby providing an electrically charged functional battery unit and one or more of hydrogen (H2) and oxygen (02) stored in said storage system, wherein during at least part of a charging time the functional unit is charged at a potential difference between the first cell electrode and the second cell electrode of more than 1.37 V.
Patent NL-2016800-A (NL)
Title: Method of positioning an interventional device.
Inventor: RENÉ VAN ES
IPC: A61B34/10
Filed: 2016-05-19
Abstract: A method of providing by a diagnostic medical imaging device, medical image data representing a diagnostic medical image of the tissue of the patient. The method comprises segmenting, using an image segmentation criterion, in the diagnostic medical image data a diseased area image data representing a diseased area of the tissue, defining, in the segmented image data of the diagnostic medical image data, at least one treatment location, identifying, in the diagnostic medial image data, a treatment surface of the tissue, positioning the interventional device to face the treatment surface, determining a normal to a local tangent plane of the treatment surface of the tissue, the local tangent plane facing the treatment location, imaging, by an interventional medical imaging device, at least a part of the interventional device and the treatment location from a first direction perpendicular to the normal to obtain first interventional image data, verifying, using the first interventional image data, a position of the interventional device in a direction of the normal and in a second direction perpendicular to the normal and perpendicular to the first direction, imaging, by the interventional medical imaging system, at least a part of the interventional device and the treatment location from a third direction having a component in the first direction to obtain a second interventional image data, and verifying, using the second interventional image data, a position of the interventional device in the first direction.
Patent NL-2016984-A (NL)
Title: Patterning device cooling systems in a lithographic apparatus
Inventor: LAURENTIUS JOHANNES ADRIANUS VAN BOKHOVEN
IPC: G03F7/20
Filed: 2016-06-17
Abstract: A lithographic apparatus includes a patterning device support structure configured to support a patterning device, a gas inlet configured to provide a gas flow across a surface of the patterning device, and a temperature conditioning device configured to condition the temperature of the gas flow based on a set point. The apparatus also includes a sensor configured to measure a parameter indicative of an amount of heat added to the patterning device and a volume between the patterning device and a lens of a projection system during operational use of the lithographic system. Further, the apparatus includes a controller operatively coupled to the sensor and configured to adjust the set point based on the parameter measured by the sensor to control a temperature of the patterning device.
Patent NL-2017933-A (NL)
Title: Focus monitoring arrangement and inspection apparatus including such an arrangement
Inventor: GERBRAND VAN DER ZOUW
IPC: G03F7/20
Filed: 2016-12-06
Abstract: A focus monitoring arrangement (1000) is provided for a scatterometer or other optical system. A first focus sensor (510) provides a first focus signal (S1-S2) indicating focus relative to a first reference distance (z1). A second focus sensor (1510) for providing a second focus signal (C1-C2) indicating focus relative to a second reference distance (z2). A processor (1530) calculates a third focus signal by combining the first focus signal and the second focus signal. By varying the proportions of the first and second focus signals in calculating the third focus signal, an effective focus offset can be varied electronically, without moving elements.
Patent NL-2021744-A (NL)
Title: Projection System Calibration Method
Inventor: PIERLUIGI FRISCO
IPC: G03F7/20
Filed: 2018-10-02
Abstract: A computer implemented method for calibrating a projection system model. The projection system model is configured to determine and output a set of optical element adjustments based upon a merit function, the merit function comprising a set of parameters and corresponding weights. The method 5 comprises performing a merit function update process at each of a plurality of instances during processing of a lot, the lot comprising a plurality of wafers. The merit function update process outputs an updated merit function different to a current merit function.
Patent NL-2022132-A (NL)
Title: Motor controller for a brushless DC-motor and method therefor
Inventor: YAN CHUN ZHANG
IPC: H02P6/06
Filed: 2018-12-04
Abstract: Motor controller for a brushless DC-motor comprising: a phase current input; for each motor phase: a phase output for controlling the corresponding motor phase; a rotor position input; a phase output generation unit configured to generate the phase outputs based on the rotor position and a phase offset; and wherein the motor controller is configured to determine a phase offset by: stepping through a range of phase offsets; for each phase offset determining the magnitude of the phase current during a number of samples; and selecting the phase offset with the lowest sum of magnitudes of the phase current.
Patent NL-2028340-A (NL)
Title: Collision detection method based on automatic dependent surveillance-broadcast (ads-b)
Inventor: ZHIYONG LIU
IPC: G08G5/04
Filed: 2021-05-31
Abstract: The present disclosure provides a collision detection method based on automatic dependent surveillance-broadcast (ADS-B). The method sequentially includes the following steps: establishing a three-layer sphere protection zone, where the three-layer sphere protection zone is centered on an ownship and includes a conflict area (CAZ), a protected area (PAZ) and a surveillance area (SAZ) from the inside to the outside; acquiring flight data of the ownship and an intruder; analyzing flight trends, ending collision analysis if the two aircraft are flying far away or flying relatively stationary, or proceeding to the next step if the two aircraft are flying close, determining whether there is a risk of collision between the ownship and the intruder based on a horizontal heading position relationship and a heading angle, and proceeding to the next step if there is a risk of collision, and constructing flight trajectory formulas based on the flight data of the two aircraft at a previous time and at a present time, calculating a distance of closest approach (DCA) between the two aircraft, determining that the two aircraft are not possible to collide if the DCA is greater than a radius of the CAZ of the ownship, otherwise determining that there is a risk of collision between the two aircraft. The new method has a short detection period and can improve the detection accuracy.
Patent NL-7005440-A (NL)
Title: Continuous ingot furnace for wires and - semi-finished products
IPC: C21D9/00
Filed: 1970-04-15
Abstract: Incandenscent product is heat-treated in a furnace whose burners receive an air/O2 mixture with an O2 content increasing to 100% in the direction of passage of the prodn. Sepcif. application is also to heating the tubes of reducing and gauging rolling mills.
Patent NL-7310681-A (NL)
Title: Garlic solution spray nozzle appts for medical treatment - has housing enclosing body with nozzles supplied with solution and compressed air
IPC: A61M37/00
Filed: 1973-08-02
Abstract: The equipment is for use with a garlic solution, having a housing enclosing the patient's body, and a reservoir for the solution. Spray nozzles direct the solution against selected portions of the body and are connected by pipes to the reservoir, and compressed-air pipes are connected to the nozzles, to force the solution out of them and against the body. The housing can be so shaped as to accommodate the patient sitting down, and made in two mating sections which can be bolted together. Means can be included for controlling and shutting off the flow in at least one of the solution pipes, and each nozzle can be equipped with a flow control and a distributor chamber connected to the solution and air pipes.
Patent NL-7413041-A (NL)
Title: Window and door lock fitting - has slotted lever end allowing free movement in relation to locking bar
IPC: E05C9/02
Filed: 1974-10-03
Abstract: The fitting consists of a bearing plate screwed to the door or frame, and in which a handle pivots on an axis parallel to the plate mounting face. The handle has a lever arm protruding into the frame and with a slot in the free end engaging with a lug on the locking bar. In the locked position the distance (a) from the underside of the handle (8) to the plate mounting face (3) is less than the thickness of an average finger, and the slot (6) is wider than the thickness of the lug (7). Thus there is hardly any lug movement until the handle has been moved for a preset distance. The design gives a fitting which only protrudes slightly from the door surface, but can be firmly gripped in order to unlock it.
Patent NL-7503935-A (NL)
Title: Enuresis bandage alarm - has liquid switch shunted by electronic switch becoming conductive when liquid switch closes
IPC: A61F5/48
Filed: 1975-04-02
Abstract: The alarm is for use with an enuresis bandage, having an electromagnet with interruptor and connections for a low-voltage direct current or rectified electric supply and a liquid switch. The connections for the latter (SV) are shunted by a normally non-conductive electronic switch (20), which changes to the conductive state even when the liquid switch closes for a short period, remaining conductive even if the the latter opens again. This closes the main circuit and makes it conductive. The electronic switch can be a thyristor, whose anode is connected to a conductor in the main circuit in turn leading to the positive pole of the power source. On the othert side it is connected to one terminal for the liquid switch. There is a diode between the anode and cathode terminals of the thyristor, while between the cathode terminal and the gater terminal is an RC parallel circuit.
Patent NL-7605601-A (NL)
Title: Intermediate heating element for hot water tank - is hemispherical block with heating element incorporated on curved face
IPC: H05B3/82
Filed: 1976-05-25
Abstract: The water tank heating uses an intermediate heat transfer element between the heating element and the water being heated. This element may be of glass, ceramic glass or ceramic material, and may form a cover over an outlet through the tank, separating the liquid from the outside of the tank, and is preferably hemispherical in shape, the intermediate region between the curved and flat faces being unheated. The heating circuit can be incorporated on the surface of the heat transfer element by heatin and pressure, the use of adhesive vacuum deposition etc. Induced currents can be used to limit the temperature and disconnect the heating element.
Patent NL-7608061-A (NL)
Title: Container with load carrying platform - has cap with lifting eyes lockable on platform
IPC: B65D90/00
Filed: 1976-07-21
Abstract: The container (2, 1) can be opened in upward direction and is provided with lifting eyes (9). It may consist of a cap (1) fiting onto a load-carrying platform (2). The lifting eyes may be provided on the cap whilst the cap can be locked onto the platform so as to permit lifting the loaded container by crane. The locking means (3) may be arranged below the platform surface (11). The cap may have locking elements (3) fitting through openings (13) in the platform and capable of being engaged by latch means below the platform surface. Latches may be provided on lever-operated sliding latch bars near two opposite sides of the platform.
Patent NL-7706554-A (NL)
Title: Magnetic coupling for time piece - is designed to transmit instructions and has permanent magnet attached to rotating dial actuating reed switch contacts
IPC: G04C23/20
Filed: 1977-06-14
Abstract: The magnetic coupling for a time piece uses electrical or electronic circuits. The time piece is used for a transmission of time instructions. The time instructions can be used for example for functions in an automatic central heating system where the temp. is adjusted at different intervals. The coupling is intended for analogue time pieces, where a permanent magnet is attached to the rotating dial mechanism. The permanent magnet causes a contact to switch over to an alternative position. The permanent magnet can also be connected to one of the teeth of the rotating gears. The switching mechanism contains reed contacts and the position can be reversed with that of the permanent magnet.
Patent NL-7708448-A (NL)
Title: Honeycomb mat prodn. system - presses glued side strips against sides after expansion and before fixing in oven
IPC: B31D3/02
Filed: 1977-07-29
Abstract: The system produces a honeycomb-section mat, typically as a filling for a panel etc. The tightly-folded honeycomb packet is extended in a direction at right angles to its laminations, which are glued together, the packet width being simultaneously reduced, and is fixed in position in a stove in this expanded state. After expansion, but before fixing, glued side strips are pressed against the packet sides, the protruding ends of the laminations being simultaneously folded over. An endless belt can be used, with driving dogs having pins moving up and down engaging in the honeycomb packet, while at the head of the belt is a work table with converging guides (10) for the packet edges. A tunnel stove inlet is situated clear of the narrowest point between the guides. Rolls (14) of side strip are mounted near the inlet, while there are guides in the stove (19) spaced apart for a distance less than the width of the expanded honeycomb. Glue is applied to the strips on the side towards the latter.
Patent NL-7811388-A (NL)
Title: Element for vertical drainage of wet ground - consists of textile threads between fleeces needled and resin-reinforced
IPC: E02B11/00
Filed: 1978-11-17
Abstract: A core layer of parallel or near enough parallel textile threads for transporting water lengthways, embedded between two layers of water-permeable non-woven textile material, which are bonded into a single sheet-form body of needle felt weighted with an adhesive based on polyvinylacetate or polyvinylacrylate, or copolymers of these, form a vertical drainage element. The non-woven textile materials are pref. fibrous fleeces having a weight of 200 to 1000 g/m2. The textile threads of the core are filaments or doubled cotton or synthetic yarns. The threads may also be synthetic filaments which are sheated in a mantle of cotton fibres. The core may have 50 to 500 threads per square metre. Used for the vertical drainage of wet ground on which dikes, roads and buildings are erected. The invention provides an element which can not be compressed so that the passage of the water is prevented and the materials used are cheaper than those normally employed.