baber/WOPTO huggingface dataset:
Patent MX-9705830-A (MX)
Title: Ozone-friendly correction fluid with improved overwrite characteristic.
Inventor: YAU CHIOU
IPC: C09D10/00
Filed: 1996-01-26
Abstract: Generally, the invention relates to an ozone-friendly correction fluid that has improved writeover characteristics. The ozone-friendly correction fluids thus have a key benefit (good writeover characteristic) associated with halogenated hydrocarbon solvent-based correction fluids, but also have the environmental benefits associated with ozone-friendly solvent-based correction fluids. Specifically, the present invention relates to an ozone-friendly correction fluid comprising a non-halogenated hydrocarbon solvent, a polymeric phase and an opacifying phase, wherein the radio of opacifying phase to polymeric phase is from about 2.2 to about 3.8 preferably from about 2.4 to about 3.6 (based on weight).
Patent MX-9706044-A (MX)
Title: Pharmaceutical composition for parenteral application containing an indole-carboxylic acid.
Inventor: LODI ANDREA
IPC: A61K47/26
Filed: 1997-08-07
Abstract: A pharmaceutical composition in a form suitable for parenteral administration comprising a solution of the glycine antagonist (E)-3-[2-(phenylcarbamoyl)ethenyl]-4,6-dichloroindole-2-carb oxylic acid or a physiologically acceptable salt thereof, in an isotonic sugar solution containing a water miscible organic solvent for the compound, said formulation having a pH within the range of 7 to 9.
Patent MX-9708090-A (MX)
Title: Apparatus for cardiac mapping and ablation.
Inventor: DESAI JAWAHAR M
Filed: 1997-10-20
Abstract: A system and method for cardiac mapping and ablation include a multi-electrode catheter introduced percutaneously into a subject's heart and deployable adjacent to various endocardial sites. The electrodes are connectable to a mapping unit, an ablation power unit, a pacing unit, all of which are under computer control. Intracardiac electrogram signals emanated from a tachycardia site of origin are detectable by the electrodes. Their arrival times are processed to generate various visual maps to provide real-time guidance for steering the catheter to the tachycardia site of origin. In another aspect, the system also includes a physical imaging system which is capable of providing different imaged physical views of the catheter and the heart. These physical views are incorporated into the various visual maps to provide a more physical representation. Once the electrodes are on top of the tachycardia site of origin, electrical energy is supplied by the ablation power unit to effect ablation.
Patent MX-9709229-A (MX)
Title: Controlled atmosphere package with double cover.
Inventor: STOCKLEY HENRY WALKER III
IPC: B32B5/18
Filed: 1996-06-06
Abstract: A package which allows for butchering and packaging of fresh red meat at a centralized facility is provided which includes a support member such as a tray (12) for receiving and supporting the meat, a permeable film (26) enclosing the meat and an impermeable film enclosing the permeable film which remains in place during distribution and is removed at retail. A discontinuity in the seal between the permeable film and the tray provides for rapid introduction of oxygen to the packaged meat.
Patent MX-9801726-A (MX)
Title: Anatomical, internally moldable tampon.
Inventor: TOJKANDER ERJA ANITA HELENA
IPC: A61F13/20
Filed: 1998-03-04
Abstract: The invention concerns a tampon (3), which can be inserted into the vagina, or other cavity, and which contains a molding cord (1) the pulling of which causes the tampon to increase its diameter and fill the cavity's inside diameter tightly.
Patent NL-2005224-A (NL)
Title: Lithographic apparatus, distortion determining method, and patterning device.
Inventor: KERKHOF MARCUS
IPC: G03F7/20
Filed: 2010-08-12
Abstract: Disclosed is a method of determining higher order distortions of a patterning device of a lithographic apparatus, and associated apparatus. The higher order distortions are measured using the transmission imaging device. In a main embodiment, enhanced reticles are used which may have additional alignment gratings in the perimeter, in the scribe lanes of the image field or in the image field itself.
Patent NL-2014154-A (NL)
Title: System and method for detecting the occupancy of a spatial volume.
Inventor: ROEL VAN DIJK
IPC: G08G1/14
Filed: 2015-01-19
Abstract: There is provided a system for detecting the occupancy of a spatial volume, for instance a parking position for a vehicle. The system comprises at least two spaced apart optical sensors that are positioned alongside each other and both target the spatial volume; and computing means configured to accept synchronous images originating from the optical sensors and, from the images received, generate occupancy data for the spatial volume. A method for detecting the occupancy of a spatial volume is also disclosed.
Patent NL-2014209-A (NL)
Inventor: KOOS JACOBUS SCHENK
IPC: B02C23/24
Filed: 2015-01-29
Abstract: De onderhavige uitvinding heeft betrekking op een breekinrichting omvattende een kaakbreker met twee kaken waarvan er bij toepassing ten minste één kaak reciprocerend naar de andere kaak toe en van de ander kaak weg beweegt, een toevoerinrichting voor het naar de kaakbreker toevoeren van te breken materiaal en een afvoerinrichting voor het afvoeren van gebroken materiaal. De breekinrichting omvat een de kaakbreker omsluitende behuizing, een beluchtingsinrichting, waarmee lucht onder druk tussen de kaken van de kaakbreekinrichting kan worden geblazen, en een afzuiginrichting, die lucht met daarin door de kaakbreker geproduceerd vermengd fijn materiaal uit de behuizing afzuigt. De afzuiginrichting is ingericht voor het naar een verzamellocatie transporteren van het met de lucht vermengd fijn materiaal. De uitvinding heeft verder betrekking op een werkwijze voor het breken van materiaal met een dergelijke breekinrichting.
Patent NL-2029548-A (NL)
Title: Determining adaptive quantization matrices using machine learning for video coding
Inventor: XIMIN ZHANG
IPC: H04N19/10
Filed: 2021-10-28
Abstract: Techniques related to adaptive quantization matrix selection using machine learning for video coding are discussed. Such techniques include applying a machine learning model to generate an estimated quantization parameter for a frame and selecting a set of quantization 5 matrices for encode of the frame from a number of sets of quantization matrices based on the estimated quantization parameter.
Patent NL-2032808-A (NL)
Title: Multifunctional double-body type unmanned monitoring ship for water environment
Inventor: YANLIANG DU
IPC: B63B35/00
Filed: 2022-08-18
Abstract: The present disclosure discloses a multifunctional double—body type unmanned monitoring ship for water environment, and belongs to the field of monitoring ships. The multifunctional double—body type unmanned monitoring ship for water environment comprises a first ship body, a second ship body connected with the first ship body, and a central carrying platform arranged between the first ship body and the second ship body; the first ship body and the second ship body are each provided with a power device; the central carrying platform. is provided, with a water environment 1 monitoring device, a central controller connected with the water environment monitoring device, and a wireless remote control device connected with the central controller; the central controller is provided, with an expansion interface; the water environment monitoring device comprises water quality real—time monitoring equipment, underwater terrain measuring equipment, water flow speed, and flow monitoring equipment and underwater animal and plant monitoring equipment.
Patent NL-2035789-A (NL)
Title: Static load test device for pile foundation with post-embedded steel bars
Inventor: YICONG WANG
IPC: E02D33/00
Filed: 2023-09-13
Abstract: Disclosed in the present invention is a static load test device for a pile foundation with post-embedded steel bars. The device includes a test pile, several engineering piles 5 symmetrically arranged in a circumferential direction of the test pile, a jack arranged on the test pile, a main beam arranged on the jack, and several secondary beams vertically arranged on the main beam, where the secondary beams include I-beams arranged in parallel at intervals, the engineering piles are provided with connecting steel bars, the connecting steel bars pass through the intervals among the I-beams and are ﬁxed by lO means of a ﬁxing member, and the connecting steel bars are provided with axial force sensors for monitoring axial force of the connecting steel bars.
Patent NL-6708832-A (NL)
IPC: E03D1/32
Filed: 1967-06-23
Abstract: 1,152,076. Clips: flushing cisterns. A. SCHOEPE and F. E. SCHMUCK. 3 May, 1967 [23 June, 1966], No. 20432/67. Headings E1C and E2B. A clip (Fig. 4) for mounting the end of a 'flexible tube on the end of a pipe so that the two ends are spaced, e.g. in a toilet cistern, Fig. 1, includes an axially-split hollow cylinder 30 for disposal within the tube end, the corners 38 at one end of the split 36 being outwardly turned to provide tube-engaging points. A tongue 42 and a plate 40, from which the tongue is struck, form pipe engaging means, the plate being insertable into the pipe end whilst the tongue is formed with a bifurcated, inturned, free end for engagement with the pipe exterior. The plate 40 has a shallow W- shaped cross-section. The clip may be of stainless steel. In the illustrated cistern, the clip maintains the ends 26 and 20 of a refill hose 16 and an overflow tube 22 respectively in the configuration shown. When the ball cock float 54 is below the position shown and valve 56 is consequently open, water flows, not only to refill the cistern, but also through hose 16 to tube 22 to refill the toilet trap.
Patent NL-6907652-A (NL)
Title: Alpha-pipecolinic acid prodn
IPC: C07D211/60
Filed: 1969-05-20
Abstract: Alpha-Pipecolinic acid (I) or its compounds are prepd. by reaction of alpha-chloro-epsilon-caprolactam (II) (1mol.) with an alkali or alkaline earth hydroxide (at least 2 mol.) at 75-100 degrees in an aqueous medium. I is a pharm. intermediate. Thus II (147g) 2N-NaOH (1100g) were stirred 2h. at 90-95 degrees, absorbed in an ion exchange resin, washed, and eluted with 2N-NH4OH, to give I (111g) np. 276-6 degrees (from Me2CO-Aq).
Patent NL-7002135-A (NL)
Title: Process for the manufacture of benzodiazepine derivatives
IPC: C07D239/76
Filed: 1970-02-16
Abstract: Preparation of 1,4-benzodiazepine-4-oxides (III), and novel intermediates (I) used in the manufacture thereof. where R3,R4, and R5 each = H, halogen, lower alkyl, lower alkoxy, cyano, CF3 or nitro; R6 and R7 each = lower alkyl or aralkyl; R8 = H, lower alkyl, lower alkenyl, lower alkynyl or lower cycloalkyl-lower alkyl. X = the anionic moiety of an acid addition salt. 'Lower alkyl' above denotes C1-C7 7-Chloro-2-methylamino-5-phenyl-3H-1,4-benzodiazepine 4-oxide and a (6-chloro-4-phenyl-2-quinazolinylmethyl)-trimethyl-ammonium-3-oxi- de salt whenever prepared by the methods specified. (I) as well as being useful intermediates in the preparation of pharmaceutically useful compounds (III), also possess useful cardioactive and antibacterial properties.
Patent NL-7011981-A (NL)
Title: Anti inflammatory 5h-dibenz (b f) azepines
IPC: C07F9/40
Filed: 1970-08-13
Abstract: Antiinflammatory 5H-deibenz b.f azepines. 5H-dibenz b.f azepines of formula:- in which R is H, methyl or ethyl, together with their salts with both organic and inorganic bases, e.g. 10.11-dihydro-5H-dibenz b.f azepine-2-acetic and 10.11-dihydro-5H-dibenz b.f azepine-2-acetic acid, are useful as antiinflammatories, analgesics antipyretics, and antioedemics.
Patent NL-7115331-A (NL)
Title: Anthraquinone derivatives - sennoside tannates, amine sennoside tannates and metallotannates of sennosides derived from the anthraquinone glycosides, sennoside A(I) and
IPC: C07H15/256
Filed: 1971-11-08
Abstract: (A) Sennoside tannates, amine sennoside tannates, and metallotannates of sennosides derived from the anthraquinone glycosides, sennoside A(I) and B(II). (B) Compns. contng. the foregoing cpds. Peristaltic stimulants. NH4 and amine salts of the tannates of (I) and (II). Compns. contng. these compounds. Unit doses contng. 2 mg. equivalent of the sennoside.
Patent NL-7213263-A (NL)
Title: High friction self-draining structure - having solid base layer and resin bonded particulate upper layer
IPC: E01C7/08
Filed: 1972-09-29
Abstract: The structure, which is suitable for use as pavements, roadways, runways, roofs, etc., consists of a solid base structure and an upper porous layer of resin bonded particles. The particles have a size greater than 1/16" mesh and the resin forms 1 pt. vol. of the layer whilst the particles form 2-4 pts. vol. The layer has a porosity of >=10% and an impact strength of 1000 lbs/in2. The resin may be an epoxy, a phenolic, a polyurethane, an acrylic or a polyester amongs others and the particles may be crushed scoria, slag, gravel, sand or refractory material. Pref. the upper layer is itself formed of two layers.
Patent NL-7304183-A (NL)
IPC: H01L21/60
Filed: 1973-03-26
Abstract: 1377601 Semi-conductor devices SIGNETICS CORP 6 March 1973 [27 March 1972] 10881/73 Heading H1K A semi-conductor body 21 of, e.g. doped silicon having one conductivity type is diffused or ion implanted with dish shaped regions of opposite conductivity extending to its planar surface to define emitter and collector regions with the body as base, and diode or resistor regions forming part of an integrated circuit. An insulant layer 23 of, e.g. thermally grown SiO 2  is formed on the surface in which windows are opened to expose the surface on to which metal, e.g. Al is evaporated to contact the several regions. The metal is removed using photolitho masking to leave adherent leads integral with Al pads 26 spaced round the periphery of the body; the leads extending inwardly from the pads to contact the several regions of the device. A glass layer 28 is deposited over the SiO 2  layer and the leads, in which windows are opened to expose portions of the pads by photoresist masking and etching with HF + ethylene glycol + H 2 O, after which the photoresist is removed. After alloying thermally, a further layer 31 of, e.g. Al is deposited on the glass layer to extend into the openings, and a layer 32 of, e.g. Cr is evaporated thereon as a barrier. A layer 33 of, e.g. Ni is deposited on the Cr by evaporation (Fig. 5). A photoresist mask with windows overlying the pads 26 and their openings is formed on Ni layer 33, and stand off pillars 37 of, e.g. Ni are formed therein, e.g. by electroplating to serve as spacers between the surface and the external leads. A layer 38 of, e.g. Au, a layer 39 of, e.g. Sn, and a further layer 41 of, e.g. Au are electroplated in sequence on the pillars, and the photoresist is removed by solution. A further photoresist layer 43 is formed over the structure (Fig. 12) to underlie the head of the pillars, is baked and is selectively exposed to light, so that after development and solution a band of photoresist remains underlying the pillar head to protect the exposed Sn and Ni layers. The exposed parts of the Ni and Cr layers 33, 32 are electrolytically etched out in H 3 PO 4  with the semi-conductor body as anode, and the exposed Al layer 31 is removed by etching in hot H 3 PO 4  with a foaming agent to limit undercutting. The photoresist band is removed by solvent and the complete device (Fig. 16) is washed and dried. Plural discrete standoffs are connected to pads 26 of the interconnecting leads of the integrated circuit (Fig. 17, not shown). The device is bondable to lead frames of the kind described in Specification 1,359,698 fabricated of Sn plated steel by opposing the frame to the tops of the standoffs in proper alignment and soldering with a gas jet, (Fig. 18, not shown).  The assembly may be plastic encapsulated as described in Specification 1,359,698, or enclosed in a package of glass or ceramic.
Patent NL-7407584-A (NL)
Title: Weft beat-up device for wave-form shed looms - having beater discs with helical channel fixed to rotating shaft
IPC: D03D47/26
Filed: 1974-06-06
Abstract: In an appts. for beating up the weft yarns to the fabric edge in wave form shed weaving looms, in which the weft carrier has a drive independent of the beater device, and beater discs fixed to a rotating shaft are provided with mutually off-set projections, forming a helical channel with an open groove, and beating up the weft yarns to the fabric edge, the discs are fixed to the shaft between the beater discs, each of which has projecting which grips the weft-yarns, and has a front edge lying between the edge of the beater disc projections and the edge of the beater disc, in the region of the groove, and a front surface coinciding with the rear wall of the groove of the beater discs in the direction of rotation as well as forming an extension of this wall.
Patent NL-7514589-A (NL)
Title: Natural gas regulator valve - has openings in plug and seat widening in steps in gas flow direction
IPC: F16K47/02
Filed: 1975-12-15
Abstract: The regulator valve reduces the pressure of a flow of gas, and has an annular or sleeve-shaped fixed seat and a plug moving in relation to it, fixed to a stem, and sleeve-shaped. A large number of openings running in the radial direction are incorporated in the plug and/or seat. these openings increase in diameter in steps, in the direction of gas flow. The ratio between the cross-sectional areas of the wider and narrower parts of each opening can be greater than 2:1, preferably 4:1 approximately. Design gives a reduction in noise level.
Patent NL-7610407-A (NL)
Title: Fuel flowmeter with filter and ventilation - has connections for supply feed, discharge to engine and feedback
IPC: G01F3/18
Filed: 1976-09-20
Abstract: A flow measuring system which is used to measure the quantity of a liquid fuel supply to consuming installation such as an internal combustion engine. It consists of a flow meter, a filter and a ventilating system and a pressure control valve. The four units are integrated into one assembly. There are only three fuel connections, ie. the feed from the supply, the discharge of the consuming unit and the feedback from the consuming unit. The assembly consists of a pressure regulating housing, a metering housing, a float housing and a filter housing which are all interconnected. The seals between the joints by a flexible gasket with fixing screws.
Patent NL-7805136-A (NL)
Title: Recovery of high purity titanium from ilmenite - by formation of tri:chloride and subsequent crystallisation from aq. soln.
IPC: C22B34/12
Filed: 1978-05-12
Abstract: Ilmenite ore is reduction roasted at 600-900 degrees C and is then leached with hot aqueous HCl soln. The resultant soln. of TiCl3 and FeCl2 is cooled and saturated with gaseous HCl to ppt. FeCl2, which is separated, after which the residual soln. is heated to 20-30 degrees C. to ppt. hydrated TiCl3 which is separated. Pref. leaching is carried out at 80-110 degrees C, and saturation of the leach soln. with HCl at 0-20 degrees C. The invention is directed to recovery of Ti from ilmenite with improved separation from impurities, particularly iron, than is possible by recovery as TiCl4.
Patent NL-7811343-A (NL)
Title: Converting engine reciprocating motion into rotation - via sliding crank pivotably linked to slide pin rotating on shaft at double crankshaft speed
IPC: F16H21/32
Filed: 1978-11-16
Abstract: The mechanism is intended for converting a reciprocating engine motion into rotation. It comprises a rotatable crank (7) and a coupling rod (5) connected to a reciprocating piston (4). The crank consists of a guide (10) which is symmetrically arranged relative to the axis of rotation, and on which a pin (6) can freely slide to and fro. The slide pin (6) is pivotably connected to a second coupling rod (12) whose other end is linked to a pin (13) freely slidable on a guide (14) rotating at twice the speed of the crankshaft about a parallel axis.
Patent NL-8004384-A (NL)
Title: Aerosol can protective cap - has internal skirt with two portions arched outwards joined by ribs to casing
IPC: B65D83/14
Filed: 1980-07-31
Abstract: The protective cap for an aerosol can has an outer casing and a concentric inner skirt joined to the casing by lengthwise ribs and with two diametrically opposite strips at the bottom. Between the strips (4,5) the skirt (3) has portions arched outwards (6,7) and which are joined by the ribs (8,9) to the casing. These two ribs can be the only means of joining skirt and casing together. Near where each rib is joined to the casing there can be a U-shaped slot formed in the latter, its two arms extending on opposite sides of a parallel to the rib, while the intermediate portion is immediately below the lower rib end.
Patent NL-8104707-A (NL)
Title: Welding rod holder with handle rotatable to clamp rod in head - and spring ensuring continued insulating protection by head enclosure
IPC: B23K9/28
Filed: 1981-10-16
Abstract: Welding electrode holder comprises a head contained in a (two-part) insulating enclosure and provided with a V-groove in which a welding electrode can be clamped by a pivoted dog . A (square-section) holder body , connected to a welding cable at the rear, has a forwardly projecting end with external thread which engages a screw bush arranged at an angle on the head and acts on the dog. The body is non-rotatable and axially movable in an insulating handle such that the electrode can be clamped or released by rotating the handle relative to the head. A coil spring between the body and a shoulder in the handle ensures that the enclosure remains in contact with the handle when that is rotated. Used as arc welding electrode holder. The arrangement ensures that the electrically connected metal components remain fully enclosed by the insulated handle and enclosure when the handle is partly unscrewed to replace an electrode.
Patent NL-8200605-A (NL)
Title: Plastic sealing cap for a bottle - has tear-off ring increasing in thickness downwards from tear-off line
IPC: B65D41/32
Filed: 1982-02-16
Abstract: The cap, which is made from plastic material, has a tear-off portion (5) situated along its lower edge. This portion is attached to the main cap by lugs and is at the same level as a protruding shoulder which is integrally formed on the neck of the bottle. This tear-off portion (5) is normally of such a shape that it can be passed over the protruding shoulder on the bottle. When this has been done, the portion is heated so that it can be moulded accurately to the shape of the bottle. A cut in the ring ensures that it can follow the contour accurately. The tear-off portion has a thick region below a detachment line (6) with a slope of less than 90 deg.
Patent NL-8205040-A (NL)
IPC: H02K1/18
Filed: 1982-12-29
Abstract: An electric motor has a means serving to prevent rotation with reference to the encircling frame (1) of the cylindrical stator stack in which the plates (6) have been bound together by an aluminium shell (7) cast thereupon. The means comprises an axial projection (8) on the shell which as the stator stack is being pushed in place enters an axial groove (9) in the frame (1) to prevent rotation. <IMAGE>
Patent NL-8600619-A (NL)
Title: Method and container for fitting stoppers in pipes or wall passages - has two part container one containing resin, other hardener, which are closed together
Inventor: BAARS JAN
IPC: F16L5/02
Filed: 1986-03-10
Abstract: The method of fitting a stopper in pipes or passages uses a two part container (1,2,3), one containing resin the other hardener. They are closed relative to each other by a detachable connection (4). In use the chemicals are mixed and a nipple (7) is fitted to the container wall. One end is serrated to cut the wall the other attached to a feed pipe (11) which conducts the foaming mixture to the point of use.