baber/WOPTO huggingface dataset:
Patent MX-9606378-A (MX)
Title: Apparatus and methods for separating solids from flowing liquids or gases.
Inventor: BLANCHE PAUL
IPC: B01D39/10
Filed: 1995-06-16
Abstract: The present invention generally provides an apparatus for separating solid or particulate matter from a flowing liquid or gas, the apparatus including: a separation panel positioned in the path of flow of the liquid or gas, the separation panel including a plurality of openings, wherein the openings are of a predetermined size such that only solid or particulate matter smaller than that size is able to pass through the openings, and wherein further, the configuration and arrangement of the openings on the separation panel is such that in use of the apparatus, solid or particulate matter larger than the predetermined size is substantially prevented from adhering to or obstructing the separation panel. The invention also provides a method for separating solid or particulate matter from a flowing liquid or gas, the method including the steps of: positioning a separation apparatus in the path of flow of the liquid or gas; and providing the separation apparatus with a separation panel having a plurality of openings therethrough, wherein the openings are of a predetermined size such that only solid or particulate matter smaller than that size is able to pass through the openings, and wherein further, the configuration and arrangement of the openings on the separation panel is such that in use of the apparatus, solid or particulate matter larger than the predetermined size is substantially prevented from adhering to, or obstructing the separation panel.
Patent MX-9700683-A (MX)
Title: Ready-mixed setting-type joint compound, and method of making same.
Inventor: PATEL JASHBHAI M
IPC: C04B28/14
Filed: 1997-01-27
Abstract: A process for the production of a ready-mixed setting-type joint compound includes the use of calcium sulfate hemihydrate, water, and a set-retarding agent. The retarder includes a polymer composition including acrylic acid and acrylamide monomer units, for example a copolymer (or a mixture of copolymers) of acrylic acid and acrylamide or a blend of a homopolymer of acrylic acid and a homopolymer of acrylamide. The joint compound can be combined with an accelerator including a metallic salt. The joint compound of the invention can be formulated either as a lightweight joint compound or as a conventional weight joint compound. The joint compounds provide short setting times, reduced shrinkage, reduced preparation time, and beneficial application properties.
Patent MX-9701671-A (MX)
Title: Curable elastomeric compositions and a process to produce curable elastomeric compositions.
Inventor: MARIE VANHAEREN GERARD
IPC: C08G18/69
Filed: 1996-07-03
Abstract: This invention relates to a process to produce curable and/or cured elastomeric compositions and the curable and/or cured compositions so produced. More specifically, in a preferred embodiment, this invention relates to elastomers containing hydroxyl and/or amine functionality curable and/or cured with a blocked polyisocyanate. Preferred elastomers include isobutylene based elastomers.
Patent MX-9705025-A (MX)
Title: Bladder nuclear matrix proteins and their use in detecting and treating cell proliferative disorders.
Inventor: GETZENBERG ROBERT H
IPC: A61K35/76
Filed: 1996-11-01
Abstract: Nuclear matrix proteins (NMPs) which are characterized by a defined expression in bladder tissue are provided. These NMPs are useful markers in diagnosing and monitoring the stage of malignancy, and treating cell proliferative disorders of the bladder. Also provided are substantially purified polypeptides and polypeptide sequences encoding the NMPs of the invention.
Patent MX-9706308-A (MX)
Title: Method for placing indicia on substrates having an enamel band thereon.
Inventor: HO ANTHONY C
IPC: B41J3/00
Filed: 1996-11-19
Abstract: Indicia (23) is affixed to an enamel band (22) on a substrate (20), such as a windshield (21). An ink suitable for use in known ink jet printers containing inorganic pigments and no frits is applied in a predetermined, easily changeable, pattern to the surface of an enamel band found on a substrate such as plastic or glass. Subsequently, the substrate having the enamel band and ink thereon may be heated to a temperature sufficient to cause the frits in the enamel band to adhere to the inorganic pigment in the ink to form permanent opaque indicia on the enamel band in the form of a separate and distinct layer (23a).
Patent MX-9707253-A (MX)
Title: Catalyst, process for its manufacturing, and employment thereof for methylmercaptan synthesis.
Inventor: SAUER JOERG
IPC: C07C319/08
Filed: 1997-09-23
Abstract: The present invention relates to a catalyst for methylmercaptan synthesis from methanol and sulfhydric acid, and to a process for this catalyst manufacturing. Catalyst is of active aluminum oxide, upon which from 15 to 40 percent by weight of cesium wolframate as promoter is deposited. Cesium wolframate promoter leads to an unexpected activity and selectivity increase, compared to potassium wolframate exclusively employed in technique state.
Patent MX-9707621-A (MX)
Title: Process for manufacturing a flavoring agent for a drink.
Inventor: NIKLAUS MEISTER
IPC: A23L9/20
Filed: 1997-10-03
Abstract: A process for manufacturing a flavoring agent for drinks, in particular, coffee or tea, the base of which is sugared evaporated milk offered in the form of small recipients in which the relation of fats to non-fat solids is adjusted, adding a flavoring and sterilizing the base by UHT.
Patent MX-9708728-A (MX)
Title: Tricyclic inhibitors of matrix metalloproteinases.
Inventor: HUPE DONALD J
IPC: A61P37/00
Filed: 1996-04-26
Abstract: Tricyclic compounds are described as well as methods for the preparation and pharmaceutical compositions of same, which are useful as inhibitors of matrix metalloproteinases, particularly gelatinase A (72 kD gelatinase) and stromelysin-1 and for the treatment of multiple sclerosis, atherosclerotic plaque rupture, aortic aneurism, heart failure, restenosis, periodontal disease, corneal ulceration, cancer metastasis, tumor angiogenesis, arthritis, or other autoimmune or inflammatory disorders dependent upon tissue invasion by leukocytes.
Patent MX-9709654-A (MX)
Title: Lever actuated keyless chuck.
Inventor: HUFF ROBERT O
IPC: B23B31/173
Filed: 1997-12-05
Abstract: A chuck (15) for use with a manual or powered driver having a rotatable drive shaft including a primary tightening mechanism utilizing a three-jaw assembly actuated by a nut (80) or tightening ring and a supplemental tightening mechanism. The supplemental tightening mechanism (95) includes a camming portion (100) defining a tightening cam profile (105). The supplemental tightening mechanism (95) further includes a plurality of lever bars (120), one end of each of the lever bars forming a cam follower (125) and the other end (117) of each of the lever bars (120) operatively associated with the nut (80) so that when the supplemental tightening mechanism is actuated in a tightening direction, the lever bars (120) will force the nut (80) forward to produce an enhanced tightening force on the tool through the jaws (65). The supplemental tightening mechanism is configured to allow drive through release.
Patent NL-2028867-A (NL)
Title: Vector Processor Architectures
Inventor: ERIKO NURVITADHI
IPC: G06F15/80
Filed: 2021-07-28
Abstract: The present disclosure relates to an integrated circuit device that includes a plurality of vector registers configurable to store a plurality of vectors and switch circuitry communicatively coupled to the plurality of vector registers. The switch circuitry is configurable to route a portion of the 5 plurality of vectors. Additionally, the integrated circuit device includes a plurality of vector processing units communicatively coupled to the switch circuitry. The plurality of vector processing units is configurable to receive the portion ofthe plurality of vectors, perform one or more operations involving the portion ofthe plurality of vector inputs, and output a second plurality of vectors generated by performing the one or more operations. 10
Patent NL-2029032-A (NL)
Title: Decentralized data supply chain provenance
Inventor: FRANCESC GUIM BERNAT
IPC: H04L9/40
Filed: 2021-08-24
Abstract: Apparatus, systems, articles of manufacture, and methods are disclosed for generating a data supply chain object. An example non-transitory computer readable storage medium disclosed herein includes data which may be configured into executable instructions and, when configured and executed, cause one or more processors to at least: derive a provenance of a first data supply chain object; identify a first stakeholder from the provenance; determine if the first stakeholder is verified; utilize data associated with the data supply chain when the first stakeholder is verified; build a tag-value structure based on the utilization of the data; build a second data supply chain object based on the tag-value structure and an identity of a second stakeholder; and add the second data supply chain object to the data supply chain.
Patent NL-2029657-A (NL)
Title: Accurate optical flow estimation in stereo pairs of equirectangular images
Inventor: OSCAR NESTARES
IPC: G06T7/246
Filed: 2021-11-06
Abstract: Techniques related to optical flow estimation for equirectangular images are discussed. Such techniques include combining an optical flow map generated using an input pair of equirectangular images and an optical flow map generated using a transformed pair of equirectangular images 5 rotated with respect to the input pair to move polar regions in the input pair to central regions in the transformed pair.
Patent NL-2033684-A (NL)
Title: Pod for containing a photomask
Inventor: CHI-CHUNG CHEN
IPC: G02B3/00
Filed: 2022-12-07
Abstract: Apod is used to contain a photomask formed with two parallel faces. The pod includes two lens units respectively connected to two portions of the pod corresponding to the faces of the photomask. Each of the lens units includes a lens of a 5 transmittance equal to or larger than 90%. The lens of each of the lens units includes a visible portion equal to or larger than a pattern formed on the photomask. Light is allowed to reach or leave the photomask via the visible portion of the lens of each of the lens units when the photomask is contained 10 in the pod.
Patent NL-6410124-A (NL)
IPC: C08F36/04
Filed: 1964-08-31
Abstract: A process for polymerizing at least one conjugated diolefine using a catalyst comprising mixtures of organo metallic compounds and transition metal compounds in a solvent medium is characterized in that a portion of the solvent is an ether R-O-R wherein R may be the same or different radicals selected from phenyl, naphthyl, biphenyl and tolyl and substituted derivatives thereof, the said ether being employed in amounts such that the mol ratio of ether to organometallic compound ranges from 1:1 to 400:1.  The organometallic compound is preferably an aluminium compound AIR2X where R is a hydrocarbon radical and X is hydrogen, a hydrocarbon radical or a halogen atom and the transition metal compound is preferably a halide of a Group IVb metal (Periodic Table as in " Handbook of Chemistry and Physics").  In embodiments and specific examples cis-1,4-poly-isoprene and cis-1,4-poly-(2-ethyl butadiene) are prepared using as catalysts aluminium trialkyl aliphatic etherates or aluminium trialkyls and titanium tetrachloride, diphenyl ether being employed as the ether part of the solvent.
Patent NL-7012331-A (NL)
Title: Titania pigment with improved dispersibility
IPC: C09C1/36
Filed: 1970-08-20
Abstract: Titania pigmentary particles contains TiO2 and intimately mixed therewith a small proportion of a non-volatile normal polyol (A) and of an alkanolamine (B). (A) may be sorbitol or mannitol. (B) may be triethanolamine. (A) + (B) may form 0.2-3.0% wt. of the pigment. Also present may be 5% of conditioning agents, being salts of alkali or alkaline eart metals, and brightness improvers and rutilising agent e.g. salts of Sb or Zn. The particles have improved dispersability in water and give dispersions of high dry-matter content e.g. 72-5% wt. in water with stabilised viscosity.
Patent NL-7101509-A (NL)
Title: Maleic anhydride/styrene copolymers
IPC: C08F222/08
Filed: 1971-02-04
Abstract: High mol. wt. thermoplastic styrene-maleic anhydride copolymers are prepared by free radical initiated copolymerisation of styrene and maleic anhydride in a wt. ratio of 80:20 to 99.5:0.5, in the presence of 3-70 pts. wt. dioxane per 100 pts. wt. monomers. The copolymers have a high mol. wt. and are suitable for use as thermoplastic moulding materials. The copolymers have good mechanical properties. The process is suitable for use on a technical scale, high space time yields being obtained.
Patent NL-7209542-A (NL)
Title: Spinning tube for automatic doffing - with two-section doffer tip
IPC: B65H75/18
Filed: 1972-07-10
Abstract: A collared tip for the paper tubes of automatically doffed spinning frames is inseparable from the tube when assembled to it, and consists of two components pref. made of polystyrene or reinforced nylon. One fits tightly inside the tube against the shoulder at the top, and the other is pushed into it locking it against the top of the tube between two flanges on its barrel. The projecting tip of the barrel has a ridge around the top for it to rest in the 'V'-plate.
Patent NL-7212370-A (NL)
Title: Narrow fabrics - of warp-weft knit materials
IPC: D04B21/00
Filed: 1972-09-12
Abstract: Narrow fabrics for use as tapes, waistbands, shoulder straps in womens' underwear and slide clasp fastener carriers, etc. are warp-weft knitted in constructions having in each row of stitches, a warp thread in twill and another in fringe with weft threads reciprocating across a less number of rows of stitches than are contained in the width of the fabric. So as to stiffen the selvedges of the fabrics, thicker warp yarns are used at each edge as well as a coarser weft for the thread which binds in the edge.
Patent NL-7310977-A (NL)
Title: Sliding gate entirely supported on rollers in stand - two parallel roller track are fitted alongside gateway, and work against gate bottom support
IPC: E06B11/04
Filed: 1973-08-09
Abstract: The gate slides in the lengthwise direction when opening and shutting, and is entirely supported on rollers, rotating in a fixed stand alongside the gateway. Two parallel rows of rollers can be used, working against a beam on the underside of the gate, or alternatively three, the central one bearing against the bottom and the others against the top part of the beam. The latter can be of round section, with profiled sections fixed to it constituting the roller races. The rollers can be independently adjustable for height, and mounted in supports attached by ropes to vertical columns.
Patent NL-7504317-A (NL)
Title: Hand loom, expandable to four shaft working - removable shaft and reed top rails facilitate drawing in warp
IPC: D03D29/00
Filed: 1975-04-10
Abstract: A hondloom has a shaft in the form of a frame, the upper cross member of which can be removed, whilst both the botom side of the lower cross member and the top side of the upper cross member have over practically their whole length, a row of pegs used for applying the healds to the warp threads in a special manner, and an arrangement for the reed in which the rear face of the lower rail and the top side of the upper rail each also have a row of pegs across practically their whole length, over which a thread is drawn to form the reed spaces in a special manner. The top rail of the reed can also be removed completely, and it can be raised by eccentrics and fixed in a higher position. There is an open working space for drawing in the warp as the cross members of the shaft and the reed can be removed, and there are healds only when the warp is in position. Errors can very easily be identified and corrected. Patterns are altered easily and a new fabric can be started with the warp remaining intact and lined up in the reed, by drawing out the healds thread and putting it through again to a new pattern.
Patent NL-7607332-A (NL)
Title: Prefabricated chimney flue component - has earthenware inner pipe with thermally insulating outer layer compressed by plastic foil wrapping (OE 15.9.77)
IPC: E04F17/02
Filed: 1976-07-02
Abstract: The pre-fabricated chimney flue component comprises an earthenware inner pipe (1) and a heat-insulating layer (2). The layer (2) on the outside of the pipe (1) has an outer plastic foil wrapping (4) which compresses the layer. The wrapped layer pref. overlaps the pipe at one end of the component whilst at the other end the tube overlaps. The foil may be removable from the layer. The foil may have a parting line (5) parallel to the pipe centre, which line may be openable by a tear wire or similar. The edges (6) of the layer may be impregnated to prevent entry of moisture.
Patent NL-7711064-A (NL)
Title: Integrated semiconductor switching element - has bipolar transistor whose base is coupled to substrate by first conductivity channel
IPC: H01L27/07
Filed: 1977-10-07
Abstract: The switching element for rapid action is based on a bipolar transistor integrated on a substrate (1) of first conductivity in a vertical series. Next to the substrate is provided a collector zone of opposite conductivity, then a base zone (3) of first conductivity, and finally an emitter zone of opposite conductivity. The base zone and the substrate are connected by a channel (5) of the substrate conductivity. The channel width is similar to the double max. thickness of the layer (14) of the space charge in the pn-junction between the collector zone and the channel.
Patent NL-7804121-A (NL)
IPC: B01F5/06
Filed: 1978-04-18
Abstract: The heat exchanger is constructed with a plurality of fittings which are disposed in the flow passage. Each fitting is constructed of at least two groups of webs with the webs of each group disposed in spaced parallel relation and in angular relation to the axis of the flow passage. Also, each group of webs is disposed in crossing relation to the webs of the other group. The ratio of web width (b) to diameter (d) of the flow passage is in the range of from 0.08 to 0.5 while the ratio of web spacing (m) to the diameter (d) is in the range of from 0.38 to 0.9. The fittings permit improved heat transfer with reduced pressure losses and a relatively small total area.
Patent NL-7807465-A (NL)
Title: Butane filler and dispenser valve - has spring-loaded seal, plunger relieving during filling and closure with regulating dispensing valve
IPC: F16K1/30
Filed: 1978-07-11
Abstract: The combined filler and dispensing valve is for items using liquefied gas, such as butane in a cigarette lighter. It comprises a housing containing a spring-loaded plunger with circumferential groove for an O-ring extending into an annular space in the housing chamber. There is a relief passage from the inside of the device and the protruding end of the plunger contains ducts communicating with the groove. The plunger has an outward, closed position and, when pushed inwards to oepn, allows dispensing and relief. A closure cap on the housing presses the plunger into the open position, and contains a dispensing duct communicating with the plunger duct. The duct contains a regulating shut-off valve.
Patent NL-7901714-A (NL)
Title: Inductive position sensor with level detector - indicating failure when sensor output is below min. signal level provided by coupling capacitor
IPC: G01D3/08
Filed: 1979-03-02
Abstract: The primary and a secondary leads of the inductive position sensor are connected by a capacitively coupling device. An output of the position sensor is connected to a level detector functioning as a failure indicator. The capacitive coupling of the primary and secondary of the inductive position sensor results in the output of the position sensor results in the output of the position sensor being above a min. signal level at every position including the position at which the sensor output indicates zero or null position. When the sensor output falls below the min. signal level the level detector indicates failure.
Patent NL-7902969-A (NL)
Title: TV camera tube with good signal-noise ratio - has grid on first ring with distance from target plate fixed by second ring
IPC: H01J29/45
Filed: 1979-04-17
Abstract: The television camera tube has a favourable signal-noise ratio, and does not generate any interference signals in the video signal in the event of an overscan. The overshoot of the rester resulting from charges on the target plate or window is minimal. The target plate is in the inside of the window with an electrically-conducting layer forming the signal electrode. The television camera tube is of the plubicon type. The grid (6) is supported on a ring (7). The distance from the target plate is determined by a second ring (8). The photo-conducting layer (15) covers the signal electrode and the glass surface of the window around the signal electrode.
Patent NL-7905561-A (NL)
IPC: B01D53/047
Filed: 1979-07-17
Abstract: The invention provides an improved, efficient adiabetic pressure swing adsorption process for separating gas mixtures, using a multiplicity of adsorption zones, each zone in a sequential order and in a fixed overlapping with other zones undergoing cycles in a number of stages, including adsorption under high pressure, depressurization via its outlet, depressurization via its inlet, purging from outlet to inlet and repressurization via its outlet, in conjunction with one or two columns, filled essentially with an inert and non-porous packing of high void fraction.
Patent NL-8001048-A (NL)
Title: Plant growth handling equipment - removes with earth from trays and sifting free before transporting away
IPC: A01C1/00
Filed: 1980-02-20
Abstract: The plant-handling equipment is particularly for plant removal from forcing trays etc. so that these can be set out in pots. The top part of the earth in the trays is lifted out, and separated from the seedlings by a sieve (22). From here the seedlings are transported away (26), while the earth is poured back into the trays (8') again. The sieve can be equipped with a seedling discharge conveyor (26), also a transfer mechanism lifting earth and seedlings out of the trays (8) and delivering them to it. The trays are transported past the transfer mechanism to a point where the sifted earth is returned to them.
Patent NL-8102620-A (NL)
IPC: C23C18/54
Filed: 1981-05-29
Abstract: The manufacture of printed circuit boards on substrate material with a thermosetting adhesive layer. The adhesive layer is roughened by spraying with a suspension of hard particles.Thereafter the surface is provided with a layer of uniformly distributed particles of a light-sensitive, semiconductive metal oxide by spraying with a suspension of said oxide particles, which oxide after exposure to light is capable of releasing copper and<sub>/</sub>or a metal which is nobler than copper from a solution of the relevant metal salt the layer is exposed to light and is sprayed prior to and/or after the exposure with a solution of the afore-said metal salt, so that metal nuclei are formed in the exposed areas. Both operations are effected by spraying and that in such a way that the semiconductive oxide and the metal salt, respectively are substantially dry when they reach the surface. After exposure, the nuclei are intensified by means of an electroless copper plating bath.The method may be a semi-additive or an additive method. The invented method makes it possible to manufacture products which are free from blisters in the copper pattern, in holes through the printed circuit board.