baber/WOPTO huggingface dataset:
Patent MX-9604150-A (MX)
Title: Vehicle navigator system.
Inventor: GIRAS THEO C
IPC: G08G1/0968
Filed: 1996-09-18
Abstract: A vehicle navigator system for monitoring the state characteristic of a vehicle traveling on a vehicle route is disclosed. In particular, the vehicle navigator system may utilize a measuring device such as an inertial measurement unit and a navigator on board the vehicle to calculate state characteristics of the vehicle. The vehicle navigator system may utilize a plurality of physical tags and a Global Positioning System to assist with the collapsing of accumulated error within the vehicle navigator system. The accuracy of the vehicle navigational system is increased with the number of physical cage positioned along the vehicle route. The vehicle navigator system in accordance with the present invention additionally includes a pattern recognition analyzer such as a neural network to calculate a plurality of virtual tags adjacent the vehicle route for increasing the accuracy of the system without increasing the member of physical tags utilized in the system.
Patent MX-9606713-A (MX)
Title: Removal of lithium from polymer cements.
Inventor: DIAZ ZAIDA
IPC: C04B41/60
Filed: 1996-12-19
Abstract: A process of separating an alkali metal compound from a low viscosity functionalized polymer cement comprising: i) washing the polymer cement with a weak acid selected from the group consisting of citric acid and acetic acid, to remove said metal compound from the polymer cement, ii) removing the alkali metal compound from the weak acid, iii) recycling the acid to wash more cement.
Patent MX-9700092-A (MX)
Title: Production of soft paper products from old newspaper.
Inventor: BACK SANGHO
IPC: D21C9/00
Filed: 1995-06-28
Abstract: Paper products such as bathroom tissue, facial tissue, napkins and paper towels are made from recycled newsprint fibers still containing printing ink oils. These products exhibit premium level qualities in terms of softness, bulk, and flexibility. The novel process selectively treats newsprint fibers and contaminants in a way that makes the fibers feel softer and enhances papermachine operation with this type of furnish, thereby permitting higher product quality levels than previously possible with newsprint fibers.
Patent MX-9700910-A (MX)
Title: Cervical pillow with variable thickness head and neck portions.
Inventor: TATUM EUGENE TERRY
IPC: A61G7/07
Filed: 1997-02-04
Abstract: A U-shaped pillow (10) provides for the maximization of the cross-sectional area of the air passage of the user at the level of the oropharynx. The user's head is extended backwards in the supine position and the user's occiput rests directly against the underlying mattress. Additionally the pillow has lateral head resting portions (20, 22) forming the legs of the U connected to a central region (26) by a transitional region (28, 30), collectively forming the bottom of the U, that is dimensioned so that the user's thoracic and cervical spine are maintained substantially aligned when the user rolls between the supine and lateral decubitus positions.
Patent MX-9703150-A (MX)
Title: Heterocyclylamino and heterocyclyloxy-cycloalkenyl derivatives and their use as pest-control agents and fungicides.
Inventor: MARKL MARTIN
IPC: C07D213/68
Filed: 1995-10-18
Abstract: The invention concerns heterocyclylamino and heterocyclyloxy-cycloalkenyl derivatives of the formula (a) in which Ar is optionally substituted 4-pyridyl or 4-pyrimidyl; X is NH, O, S, SO or SO2; E is a bond or alkanediyl; a and b may each be 0 to 3, but not 0 at the same time; R4 is halogen, alkyl, cycloalkyl, haloalkyl, alkoxy, haloalkoxy or optionally substituted phenyl; v may be 0 to 2; U is a bond, O, S, SO, SO2 or optionally substituted imino; V is a bond, CO, -CQ-T- or -CT'=N- where Q, T and T' are as defined in the description and R5 is alkyl, alkenyl, alkinyl, optionally substituted aryl or heteroaryl, cyano, NO2, alkyloximino or a silyl group. The invention also concerns methods for the preparation of such compounds and their use as pest-control agents and fungicides.
Patent MX-9704087-A (MX)
Title: Procedure to obtain pulque liquor.
Inventor: ESCALANTE JOSE PEDRO RAUL PERC
Filed: 1997-06-03
Abstract: The invention explains how pulque is obtained in optimal state, it is poured into a distiller and it heat is implemented at 80 degree C for 65 minutes. Alcohols in the form of vapor are solidified when passing thorough a coil, which is at least at 10 degree C, thus obtaining a 70 degree GL alcohol; this is called PULLA or PULQUE liquor.
Patent MX-9707454-A (MX)
Title: Pyrrolidinyl hydroxamic acid compounds and their production process.
Inventor: ITO FUMITAKA
IPC: C07D/
Filed: 1995-03-31
Abstract: A compound of formula (I) and its pharmaceutically acceptable salt, wherein A is hydrogen, hydroxy or OY, wherein Y is a hydroxy protecting group; Ar is phenyl optionally substituted with one or more substituents selected from halo, hydroxy, C1-C4 alkyl, C1-C4 alkoxy, CF3, C1-C4 alkoxy-C1-C4 alkyloxy, and carboxy-C1-C4 alkyloxy; X is phenyl, naphthyl, biphenyl, indanyl, benzofuranyl, benzothiophenyl, 1-tetralone-6-yl, C1-C4 alkylenedioxy, pyridyl, furyl and thienyl, these groups optionally being substituted with up to three substituents selected from halo, C1-C4 alkyl, C1-C4 alkoxy, hydroxy, NO2, CF3 and SO2CH3; and R is hydrogen, C1-C4 alkyl or a hydroxy protecting group. These compounds and pharmaceutical compositions containing them are useful as analgesic, anti-inflammatory, diuretic, anesthetic or neuroprotective agents, or an agent for stroke or treatment of functional bowel diseases such as abdominal pain, for the treatment of a mammalian subject, especially a human subject. Further, the present invention provides processes for producing the hydroxamic compounds of formula (I) and their intermediate compounds of formula (II).
Patent MX-9708912-A (MX)
Title: Low pressure drop heat exchanger.
Inventor: HUENNIGER EDWARD A
IPC: F25B39/00
Filed: 1997-11-19
Abstract: A two pass heat exchanger is provided. The first pass includes a plurality of tubes located in liquid refrigerant, when employed as an evaporator, whereby the liquid refrigerant draws heat form the water flowing through the tubes causing the water to be cooled and the liquid refrigerant to evaporate. The second pass is a single pipe which need not be located in the liquid refrigerant. The two pass heat exchanger can also be used as a condenser.
Patent MX-9709650-A (MX)
Title: 2-substituted benzimidazole derivatives as smooth muscle cell proliferation inhibitors.
Inventor: ELOKDAH HASSAN MAHMOUD
IPC: A61K31/44
Filed: 1997-12-05
Abstract: Disclosed herein are compounds of formula (I) where R1 is alkyl, trifluoromethyl or pyridinyl; R2 is H, alkyl or substituted arylalkyl, in which the substituents are independently one or two halogens, carboxyl or alkoxycarbonyl groups; R3 and R4 are H, alkyl, halogen or nitro; or a pharmaceutically acceptable salt thereof, which are useful as inhibitors of smooth muscle cell proliferation.
Patent MX-9804623-A (MX)
Title: Prodrugs of thrombin inhibitors.
Inventor: ANTONSSON THOMAS
IPC: C07D487/04
Filed: 1998-06-09
Abstract: There is provided compounds of formula (I): R1O(O)C-CH2-(R)Cgl-Aze-Pab-R2, wherein R1 and R2 have meanings given in the description, which are useful as prodrugs of inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required (e.g. thrombosis) or as anticoagulants.
Patent NL-2019633-A (NL)
Title: Motor assembly, lithographic apparatus and device manufacturing method
Inventor: PIM JOZEF HENDRIK DUIJSENS
IPC: G03F7/20
Filed: 2017-09-27
Abstract: A motor assembly for driving an object in a driving direction is described, the motor assembly compnsmg: a plurality of linear motors, each motor configured togeneratea driving force in the driving direction, each of the linear motors comprising: o a first electromagnetic assembly and a second electromagnetic assembly, configured to co-operate with the first electromagnetic assembly, for generating the driving force; wherein the first electromagnetic assembly and the second magnetic assembly face each other and define a gap between each other in a direction perpendicular to the driving direction; a first interface for connecting the first electromagnetic assemblies to a common member; a second interface for connecting the second electromagnetic assemblies to the object to be driven; wherein the first electromagnetic assemblies and the second electromagnetic assemblies are stacked in the direction perpendicular to the driving direction, and wherein at least one of the first and second interfaces is configured to enable a relative displacement between the respective first electromagnetic assemblies and the second electromagnetic assemblies in the direction perpendicular to the driving direction.
Patent NL-2031876-A (NL)
Title: Method for co-producing methane and bio-oil by coupling anaerobic digestion of domestic wastewater with microalgae cultivation
Inventor: TIANQI KONG
IPC: C12P7/6463
Filed: 2022-05-16
Abstract: A method for co—producing methane and bio—oil by coupling anaerobic digestion of domestic wastewater with microalgae cultivation is provided, including: (1) removing suspended matters from domestic wastewater; (2) performing anaerobic digestion fermentation. reaction; (3) purifying, desulfurizing, and drying marsh gas: one part of the marsh gas is used for combustion for power generation, and the other part is used for separating CO2 and biomethane; CO2 generated by the combustion for power generation enters an oil—enriched, microalgae cultivation system; the combustion for power generation supplies electric energy to a light source; (4) adding water into biogas slurry for dilution, performing sterilization treatment and aeration treatment, and adjusting a pH value; (5) applying the pretreated biogas slurry to oil—enriched microalgae cultivation; and (6) squeezing oil— enriched, microalgae to obtain bio—oil, and returning remaining algae residues to the anaerobic digestion fermentation reaction.
Patent NL-277894-A (NL)
IPC: F16L47/02
Filed: 1962-05-02
Abstract: 966,772. Pipe joints. MONTAPLAST G.m.b.H. Oct. 18, 1961 [Aug. 16, 1961], No. 37398/61. Heading F2G. In a pipe joint for preferably circular pipes 4, 7 of relatively hard, synthetic thermoplastic material and in which the outer diameter of the inner pipe is larger, before the connection of the pipes, than inside diameter of the outer pipe, the joint is made by driving one pipe into the other utilizing the elastic properties of the material of the pipes, and a sealing medium or adhesive, initially in a fluid or plastic condition, is injected under pressure into one or more annular spaces 7, 8, so as to fill the latter, between the pipes and through one or more openings 11 in the wall of the outer pipe. As shown in Fig. 1, the pipes are formed with annular ridges 5, 6 and 10; alternatively the ridges are helical in form. In modifications: (a) the wall of the outer pipe is zig-zag or undulating in longitudinal cross-section, (b) the pipes are connected with a ball-and-socket formation, Fig. 7, or co-operating frusto-conical formations, Fig. 8.
Patent NL-7015549-A (NL)
Title: Spherical fuel particle prodn - injecting drops of fuel metal salts solns into reactive atmos
IPC: B01J2/06
Filed: 1970-10-23
Abstract: Salts of U, Pu, Tn or other transuranium elements, in soln. or dispersion, are injected in drops, using a gas syphon injector, into a bath of reactive liquid in which they fall to the bottom, the metal ions formed by the reaction coagulating into spherical fuel particles of uniform size and smooth finish. The bath is esp. cylindrical and injection is at an angle to the surface of less than 45 degrees esp. 25-35 degrees and into the peripheral area of the bath so that the drops have a tangential falling trajectory.
Patent NL-7102643-A (NL)
Title: Bis-benzimidazole xerographic pigments
IPC: G03G5/09
Filed: 1971-02-26
Abstract: Electrophotographic plate consists of a photosensitive material and a carrier both of which are compatible so as to support an efficient injection of photoproduct charges from the photosensitive material, the photosensitive material being a photo-injector pigment esp. a bis-benzimidazole, and the active transport material being a charge transport medium which is essentially non-absorbent in the 4000-6500 angstroms wavelength region. Used in xerography. The plate is highly effective for the prodn. and injection of charges. The photoreceptor part of the plate contains only small quantities of photosensitive materials.
Patent NL-7303952-A (NL)
Title: Well jarring and bumping tool - resettable in ether direction without impact
IPC: E21B31/113
Filed: 1973-03-21
Abstract: A combination well jarring and bumper tool has an inner mandrel splined to but axially reciprocable within a barrel with which it defines a liquid-filled sealed annular chamber. A valve sleeve movable axially between stops on the mandrel is a relatively loose fit in both a lower bumper section of the chamber and in a shorter upper jarring section, these sections being sepd. by a section in which the sleeve is a close fit. In use, to effect bumping the mandrel is released and the valve sleeve allows a free fall until the mandrel impacts against the barrel. To effect jarring, the mandrel is raised and the sleeve compresses fluid in the jarring section until the sleeve enters that section and allows rapid raising of the mandrel to impact against the barrel. Resetting in either direction occurs without impact.
Patent NL-7401429-A (NL)
Title: Question-and-answer party game - has coaxial discs divided into segments with answers on covered one
IPC: A63F9/18
Filed: 1974-02-01
Abstract: A first disc (1) turns freely about an axis and is divided radially into segments, each with surfaces intersecting the axis on which questions with reference markings, e.g. numbers, are given. Each segment has an identifying sign such as a letter along the disc periphery. A second disc rotates about the axis, having signs along the periphery agreeing with those on the first one, and is covered and set to an adjustable sign. It too has radiating segments with parallel compartments like the first one, and which contain the answers to the questions on the latter. Closable openings are provided in the cover of the second disc, their size and positioning corresponding with the compartments of a segment of the latter disc.
Patent NL-7502905-A (NL)
Title: Polyarylene-1,3,4 oxadiazoles fibres - of improved fatigue strength and low flammability
IPC: C08G73/08
Filed: 1975-03-12
Abstract: Polyarylene-1, 3, 4-oxadiazoles comprising units (A) and (B) (where R' is a phenylene or diphenylene gp. and R" is a bromophenylene or bromodiphenylene gp. (I), a meta-aminophenylene gp. (II) or the azodiphenylene residue and contg. up to 80% (I), up to 25% (II) and up to 100% (III)). Fibres are prepd. by spinning from conc. H2SO4 soln. by pptn. in oil H2SO4. Single stage mfg. proc. for producing fibres of improved fatigue strength and low flammability.
Patent NL-7511141-A (NL)
Title: Link type conveyor belt - engages items by links of differing height
IPC: B65G19/20
Filed: 1975-09-22
Abstract: The conveyor belt comprises a series of links running over a supporting surface. To drive the iteems transported, they are engaged by some of the links (2) which are higher than the others (1). A series of higher links can be fitted one behind the other, and the higher links can be chamfered or radiused along their leading edges. The higher links can be interchangeable with the lower ones, and there can be more than one belt, with a stationary supporting surface between adjacent ones. The higher links in each of the belts are in line with each other.
Patent NL-7511777-A (NL)
Title: Liquefaction of neon with turboexpander
IPC: F25J1/00
Filed: 1975-10-07
Abstract: Neon is liquified under medium pressure by cooling it through indirect heat exchange with liquid nitrogen after which it is divided into a minor portion which is turboexpanded and used as the basic cold source to cool the remainder of the medium pressure neon, which latter is finally throttle expanded to effect liquefaction. The use of a turbo expander for the liquefaction of neon is more advantageous than the use of hydrogen and helium, as in the first case the sound velocity is small, which offers the possibility to realise the cycle with isentropic expansion of the gas without the known shortcoming inherent to ram expansion mechanics.
Patent NL-7802967-A (NL)
Title: Cradle for insertion in cot - has horizontal strips running along sidewall tops
IPC: A47D7/00
Filed: 1978-03-17
Abstract: The cradle is inserted in a baby's cot, and comprises foot and head walls(5, 6), upright sidewalls(7), and horizontal strips(8) running along the tops of the sidewalls. It can be detachably fitted in the cot, reducing the dimensions of the latter in the lengthwise and transverse direction, and resting on the cot base. Its height can be equal to that of the cot sidewalls, while its length and width are determined by those of the baby mattress, and the sidewalls converge in the downwards direction.
Patent NL-8000384-A (NL)
Title: Leaf spring pack for vehicle axle - has rubber discs fixed between ends of spring leaves and prevented from deforming in slide direction
IPC: F16F1/20
Filed: 1980-01-22
Abstract: The spring leaf (4) is intended for the leaf spring pack of a vehicle axle. Discs (1) in e.g rubber, are arranged and located between adjacent individual leaves (4) near the two ends of the pack. Each disc is located at one or both sides to prevent its displacement and has stops which maintain at least one cross-section parallel to the slide direction of the leaves constant. The disc may consist of a metal disc (6) to which the rubber is vulcanised. The metal disc may have a projection (5) located in a corresponding opening (7) in a leaf (4). The rubber disc may be sandwiched between two metal discs (6) with projections (5).
Patent NL-8005693-A (NL)
IPC: B41M5/24
Filed: 1980-10-16
Abstract: An optical information disk in which information can be written and read optically and which has a substrate plate which on at least one side has a recording layer which satisfies the formula TexSeySbzSq wherein x=55-85 at. %, y=13-30 at. % z=1-12 at. %, q=0-10 at. % and x+y+z+q=100. Suitable recording layers are Te60Se25Sb10S5 and Te75Se15Sb5S5.
Patent NL-8102673-A (NL)
Title: Plates for printing multicolour reproduction of Jacquard fabric - produced by digital printer plotter direct from stored numerical data
IPC: H04N1/56
Filed: 1981-06-02
Abstract: The process is intended for producing a multi-colour printed reproduction of a textile prod. woven by the Jacquard method whereby, in producing the fabric, the colour points were stored in numerical form on a tape or disc or the like. The stored numbers representing such colour points are converted into control signals or series of control signals, and the signals are fed to an electronically controlled digital printer plotter, digital master or photo-plotter which uses the signals to produce a separate printing plate for each colour. The complete programme which controls the plotter may provide compensation for ink-run-out during subsequent printing to avoid colour overlap. Used in producing colour print of Jacquard-woven (or to be woven) fabric. The need for colour sepn. as required when producing plates from a photograph of the actual fabric or design drawing is avoided and greater accuracy of the reproduction is achieved.
Patent NL-8402845-A (NL)
IPC: B06B1/02
Filed: 1984-09-14
Abstract: 57 An apparatus for treating a patient with ultrasound waves comprises a treatment head and an amplifier (7) receiving an input signal depending on the desired intensity of the ultrasound waves and providing an electrical output signal on its output. The treatment head can be connected to the output of the amplifier (7) and contains a converter element (2) for converting the electrical signals into ultrasound waves. An adjustable element (6) is provided in the treatment head, the adjustment of which indicates the efficiency and the impedance of the converter element (2), a controlling circuit being provided for influencing the electrical output signal in dependence on the adjustment of the adjustable element in such a manner that the treatment head delivers ultrasound waves with the desired intensity.
Patent NL-8502198-A (NL)
Title: High strength polymer composites - made using fibrillated aromatic polyamide fibre reinforcement
IPC: B29B15/08
Filed: 1985-08-07
Abstract: Composite materials are made comprising a matrix of a thermosetting or thermoplastic plastic or an elastomer, contg. one or more layers of reinforcement made from yarn and/or filaments based on aromatic polyamides such as poly-para-phenyleneterephthalamide which have been subjected to a (pref. mechanical) surface treatment such that the yarn or fibres are fibrillated. The thermosetting polymer matrix is e.g. of epoxy resin, polyester resin, vinyl ester resin, phenolic resin, etc. The thermoplastic polymer matrix is e.g. of polyether ether ketone (PEEK), polyether sulphone (PES), polyether imide (PEI), polyimide (PI), polyhexa-methyleneadipamide (nylon 66), poly-E-caprolactam (nylon 6), poly-E-dodecane-carboxylic acid (nylon 12) or polycarbonate (PC).
Patent NL-8503194-A (NL)
Title: Liq. sample disperser e.g. blood, for microscope slides - has base with slide-locating projections and linearly-guided slidable spreader with transverse rib on underside
IPC: G01N1/28
Filed: 1985-11-20
Abstract: The base (3; 4) has projections (9,10,12 etc.) to locate a slide and guides (5) for a slidable spreader (19,20; 16 are parts) having a transverse spreader rib (15) on its underside. The base is pref. provided with recesses (13) for excess sample material to either side of the projections, which may be arranged on a raised platform (4) with parallel lateral edges (5) acting as guides for downward projectings (16) on the underside of the spreader. Upwardly inclined ramps may be provided at one end (RH) of the guides (5) to lift the spreader clear at the end of its stroke. The (throw-away) spreader pref. consists of a plastics material plate with upward grip portions (19,20) and the guide projections (16) at the four corners, transverse rib (15), and (four) spacer projections at its underside.
Patent NL-9100413-A (NL)
Title: Particle discharge from processing vessel - generates local particle entraining liq. current aimed above vessel edge
IPC: A23L3/18
Filed: 1991-03-07
Abstract: Material in particle form is discharged from a processing vessel containing liquid. The particles are brought from the liquid to a level above the latter's equilibrium level and along a path extending above the vessel edge, after which they are discharged under gravity. A local current of liquid is generated in the vessel and aimed at an area above the edge, at which the entrained particles arrive together with a quantity of enclosing liquid. The two can then be separated, the liquid being returned to the vessel. A pump can be used to generate the current.
Patent NL-9200135-A (NL)
Title: Loudspeaker case and reflector assembly housing multiple speaker units
IPC: H04R1/26
Filed: 1992-01-24
Abstract: The case has a base plate (1), rear side (2), front side (3) and a top plate (4). The rear side has a large opening (6) and a first base speaker (12) set into it. A number of internal reflection plates (8 to 11) form a zigzag through the middle of the case. The first two plates (8, 9) and the front wall (3) form a closed chamber (7). The second base speaker (13) is set into the second reflection plate (9), between the closed chamber (7) and the rear. The first mid-tone speaker (14) is mounted between the second plate (9) and the rear. The second mid-tone speaker (15) and the treble speaker (16) are each mounted on baffles at right angles to the third reflection plate.