baber/WOPTO huggingface dataset:
Patent MX-9306944-A (MX)
Title: Recarga del nucleo de un reactor nuclear de agua hirviente y procedimiento de recarga del mismo.
Inventor: WOLTERS RICHARD ARTHUR JR
IPC: G21C3/326
Filed: 1993-11-05
Abstract: En combinación con un núcleo de reactor nuclear de agua hirviente que sufre un recarga, se describe una recarga de núcleo mejorada y un procedimiento de recarga. La recarga de núcleo consiste de paquetes de barra de combustible que tienen márgenes de diseño diferentes para potencia crítica y régimen de generación de calor lineal. Específicamente, una primera parte de la recarga de núcleo se selecciona de paquetes de barra de combustible que tienen un margen de potencia crítica relativamente alto y un margen de generación de calor lineal relativamente más bajo. Una segunda parte de la recarga de núcleo se selecciona de los paquetes de barra de combustible que tienen un margen de generación de calor lineal relativamente alto y un margen de potencia crítica relativamente bajo. La distribución de los paquetes de barra de combustible de carga en todo el núcleo del reactor ocurren como una función del margen de potencia crítica y el margen de régimen de generación de calor lineal. Específicamente, paquetes de barra de combustible que tienen el margen de potencia crítica alto se colocan a intervalos seleccionados en la porción central del núcleo cilíndrico. Los paquetes tienen un margen de generación de calor lineal alto se colocan en la región periférica del núcleo. Preferiblemente y sobre una base de diámetro, la tercera parte media del núcleo está entremezclada con carga de paquetes de barras de combustible incluyendo los paquetes de barras de combustible de margen  de potencia crítica alta. La tercera parte exterior del núcleo está entremezclada con la carga de paquete de barras de combustible incluyendo el margen de régimen de generación de calor lineal alto. Se produce una carga del núcleo global que tiene una potencia lograda por la práctica de la técnica anterior de utilizar un diseño de margen uniformemente distribuido en todo el núcleo.
Patent MX-9603249-A (MX)
Title: Bioremodelable collagen graft prosthesis.
Inventor: TERMIN PAUL L
IPC: A61L27/36
Filed: 1995-02-17
Abstract: This invention is directed to prostheses, which, when implanted into a mammalian host, serve as a functioning replacement for a body part, or tissue structure, and will undergo controlled biodegradation occurring concomitantly with bioremodeling by the host's living cells. The prosthesis of this invention, in its various embodiments, thus has dual properties: first, it functions as a substitute body part and second, it functions as a bioremodeling template for the ingrowth of host cells.
Patent MX-9606240-A (MX)
Title: Methods and compositions for fracturing subterranean formations.
Inventor: HAVENS MARVIN R
IPC: B29C48/08
Filed: 1996-03-01
Abstract: A method of fracturing a subterranean formation which surrounds a well bore comprises the steps of providing a fracturing fluid, and injecting the fracturing fluid into the well bore at a pressure sufficient to form fractures in the subterranean formation which surrounds the well bore. The pressure is then released from the fracturing fluid, after which the fluid may be removed from the well and the well placed into production. The fracturing fluid comprises an aqueous liquid, a polysaccharide soluble or dispersible in the aqueous liquid in an amount sufficient to increase the viscosity of the aqueous liquid, an enzyme breaker which degrades said polysaccharide at a temperature above 180 degree F. Fracturing fluid compositions and enzyme breaker systems useful for carrying out the invention are also disclosed.
Patent MX-9701886-A (MX)
Title: In-cylinder water injection engine.
Inventor: BINION W SIDNEY
IPC: F02B3/06
Filed: 1995-08-31
Abstract: An environmentally accommodating, reduced NOx, spark (18a) or plasma ignited reciprocating multi-fuel engine utilizing direct, in cylinder, water injection (17) and an optional oxygen enriched air supply (10) is able to operate as an ultra-lean burn, high compression ratio engine for notable power output and increased efficiency.
Patent MX-9703063-A (MX)
Title: Boronic ester and acid compounds, synthesis and uses.
Inventor: ADAMS JULIAN
IPC: A61P37/06
Filed: 1997-04-25
Abstract: Disclosed herein is a method for reducing the rate of degradation of proteins in an animal comprising contacting cells of the animal with certain boronic ester and acid compounds. Also disclosed herein are novel boronic ester and acid compounds, their synthesis and uses.
Patent MX-9703700-A (MX)
Title: A ring binder.
Inventor: CHAN KEUNG
IPC: B42F13/22
Filed: 1997-05-20
Abstract: A ring binder that comprises a superior curve sheet substantially rigid that supports a couple of inferior sheets to which at least two pairs of semi-ring members are mounted, the couple of inferior sheets which is pivotally moveable between the first position in which the semi-ring members are closed and a second position in which the semi-ring members are opened and a clamp to grip at least on of the semi-ring member pairs while closing and the clamp is supported by a superior curve sheet between the two pairs of semi-ring members.
Patent MX-9801522-A (MX)
Title: Water-activated polymers and adhesive image transfer technique.
Inventor: POPAT GHANSHYAM H
IPC: B41M7/00
Filed: 1998-02-25
Abstract: An image transfer assembly (12) receives an image printed from an ink jet printer. The assembly (12) provides a device to transfer the printed image onto an image-receiving surface. The assembly (12) has a flexible substrate (16) on one side, and an upper surface (20) on the other side that is substantially permeable to ink jet printer ink and that is non-tacky prior to printing. The assembly (12) has an adhesive or polymer layer (14) in between the upper surface (20) and the flexible substrate (16). After printing with a water-based ink jet printer ink, the user may apply the assembly (12) to a substrate, such as a window or other surface, and remove the flexible substrate (16), thereby leaving the layer (14) that bears the image on the substrate. In one of several alternative embodiments, the layer (14) is divided into discrete zones that are separated from one another along boundaries.
Patent MX-9802088-A (MX)
Title: Polyaluminum chlorides and polyaluminum chlorosulfates methods and compositions.
Inventor: DULKO JAMES M
IPC: C01F7/786
Filed: 1998-03-17
Abstract: The present invention is directed to a process for the production of polyaluminum chlorides and polyaluminum chlorosulfates useful as coagulants in water treatment. In addition, the invention is directed to the products made by the disclosed processes.
Patent NL-2020041-A (NL)
Title: System and method for transmitting a record
Inventor: WOUTER JOHANNES JACOBUS MARIA KEMPES
IPC: G06Q10/10
Filed: 2017-12-07
Abstract: A system for processing a record to be transmitted from a first terminal to a second terminal, wherein: - the first terminal is configured to run a first application configured to transmit, to the second terminal, a value document comprising the record, the value document to be composed at the first application; -the second terminal is configured to run a second application associated with the first application, the second application being configured to receive the value document from the first terminal, wherein the first terminal is configured to run a third application associated with the first application, wherein the third application is configured to control the first application according to a predetermined series of functions to compose, in interaction with the first application, the value document based on both the record and predetermined data stored in a memory associated with the first terminal, and to transmit the value document from the first terminal to the second terminal.
Patent NL-2020922-A (NL)
Title: Sensor, lithographic apparatus, and device manufacturing method
Inventor: ARIE JEFFREY DEN BOEF
IPC: G03F7/20
Filed: 2018-05-14
Abstract: The invention relates to a sensor comprising: - a radiation source to emit radiation having a coherence length towards a sensor target; and - a polarizing beam splitter to split radiation diffracted by the sensor target into radiation With a first polarization state and radiation With a second polarization state, wherein the first polarization state is orthogonal to the second polarization state, and Wherein the sensor is configured such that after passing the polarizing beam splitter radiation With the first polarization state has an optical path difference relative to radiation With the second polarization state that is larger than the coherence length.
Patent NL-2032789-A (NL)
Title: Wind turbine tower drum inclination detection method based on ground 3d laser scanning technology
Inventor: BAOXIONG LV
IPC: G01C9/00
Filed: 2022-08-18
Abstract: The present invention relates to a wind turbine tower drum inclination detection method based on a ground 3D laser scanning technology, including the following steps: 5 1) keeping an instrument in a ﬁxed position no less than 3/2 of a tower drum height horizontally from a tower drum, and acquiring point cloud data of a 1/3 circular drum body of a vertical projection of the tower drum; 2) constructing a TIN model of the U3 circular drum body, ﬁtting upper and lower centers of the circular tower drum, and extracting tower drum sections; 3) reducing center coordinates of the sections of the 10 circular tower drum; and 4) calculating longitudinal and transverse inclination components and an inclination rate of the tower drum through the obtained bottom and top center coordinates of the circular tower drum. The method can rapidly and accurately realize the detection of wind turbine tower drum perpendicularity.
Patent NL-7007773-A (NL)
Title: Powdered fat product - used as animal feed
IPC: A23K1/16
Filed: 1970-05-29
Abstract: Powdered fat preparation comprising 75-30 wt.% of a hard or hardened natural fat, 10-50 wt.% of a digestible emulsifier comprising a mixture of partially saponified natural fats contg. monoglycerides, fatty acids and fatty acid salts molecularly dispersed in fat, and 15-20 wt.% of a carrier comprising submicroscopically divided silicate acid. The emulsifier is pref. made by partial hydrolysis of the fat of the main feed (e.g. hydrogenated vegetable oils or animal fats) with NaOH soln. in a solvent such as propanol, and addition of HCl or H3PO4 to give a mixt. of glycerides, fatty acids and their Na salts, and NaCl and/or Na3PO4. Preferred carrier is Aerosil (RTM). The product is a concentrated, dry powder animal feed which is easily mixed with other feeds for intensive feeding in meat production.
Patent NL-7008483-A (NL)
Title: Thiohydroximinic ester derivs
Filed: 1970-06-10
Abstract: Pesticidal carbamyl dreivs. of thiohydroximinic acid, of formula R1-C(SR2)4 = N- O - CO - NR3 R4 (I) (where R1, R3 and R = H or opt. subst. hydrocarbyl; R2 = opt. substd. hydrocarbyl and R3 + R4 may also form an alkylene residue, opt. contg. a hetero atom) are prepd. by reaction of the tiohydroximinic acid R1 - C (SR2) = NOH, below 10 degrees, with at least 0.8 mil. COCl2, and condensing the resultant chloroformyl deriv. after removal of CHl, with ammonia or an amine HNR3R4.
Patent NL-7311411-A (NL)
Title: DC supply system with standby battery - has rectifier supplying load over regulator and charging battery over second one
IPC: H02J9/06
Filed: 1973-08-17
Abstract: The d.C. supply system has a rectifier coupled at its input to the a.c. supply and by its output one way over a first voltage regulator to the load and the other way over a second voltage regulator to the standby battery. The opposite pole of the battery is coupled to the opposite end of the load and to the rectifier second output terminal. The second regulator is bridged by a diode whose conduction direction is poled to allow current to pass from the battery over the first regulator to the load. Both voltage regulators are in the form of choppers.
Patent NL-7316303-A (NL)
Title: Measurement of moisture content per unit volume in air on hygrometer - is by raising temperature to predetermined value and recording relative humidity
IPC: G01N25/56
Filed: 1973-11-28
Abstract: The system is for determing the moisture in air as a volume percentage. The air is raised to a preset temperature and then the relative humidity at this level measured. The raising of the air temperature is effected by resistance heating elements. These are controlled via a feedback loop with the controlling signal derived from a thermistor sensing element (6) fitted downstream of the resistance elements (4). The air to be measured is passed over a conventional hygrometer (9) which emits a signal along a calbe (13). If a particular relative humidity is desired, then moisture could be added to the air on the basis of the readings obtained.
Patent NL-7407816-A (NL)
Title: Safety cap for wall socket - to disengage supply cable without unplugging, has additional pair of holes with centres equal distance apart as pins at right angles
IPC: H01R13/60
Filed: 1974-06-12
Abstract: Safety cap (1) for fitting over the body of a wall socket so as to disengage the plug pins of the supply cable when the electrical appliance is not in use without having to pull out the plug completely. The cap has an equal number of pairs of holes (6) corresponding to the plug pins. There are additional pairs of holes (7) equal to the pairs of pin holes in the socket. The distance between each pair of holes in the cap is the same as the distance between each pair of holes in the socket. The centre of the axis between each additional pair of holes coincides with that between the socket holes. The two axes therefore intersect at right angles.
Patent NL-7415335-A (NL)
Title: Unsatd blocked aromatic diisocyanates - as monomers for fibre-binding latices
IPC: C08F220/10
Filed: 1974-11-25
Abstract: New unsatd. blocked diisocyanates of formula (I) (where R is H or (m)-ethyl, A is a 2-8c carbonyloxyalkylene residue or a 7-12C aralkylene residue, B is an arlylene or naphthalene gp. or (II) Y is O, S or -(CH2)-n n is 0-3, and X is the residue after removing H from N in an oxime, benzimidazole pyrazole, benzotrisazole, caprolactam, thiocaprolactam or p-nitroaniline), are easily (co)polymerised with vinylidene monomers, esp. in emulsion. The resulting polymers are very resistant to hydrolysis and can be stored as latex. Good balance between stability of the polymer and rapidity of hardening can be obtd. Copolymers with acrylates can be used as binders for fibrous materials e.g. paper, cotton and synthetic fibre fleeces.
Patent NL-7511399-A (NL)
Title: Rotary piston unit with radial piston wings - are carried in partitioned rotary cylinder with piston and cylinder cranks coupled to output shaft
IPC: F01C1/07
Filed: 1975-09-26
Abstract: The rotary piston engine or pump has one or more piston wings (8, 9) radially extending from a rotary piston shaft, and a cylinder (2) with chamber (12, 13) around the pistons which are in sealing engagement. At least one radial partition (10, 11) in the chamber is in sealing engagement with the piston shaft, and the cylinder is itself rotatable about the centre line of the piston shaft. Both cylinder and piston shaft are coupled by cranks to a common drive or output shaft via crank pins sliding in a slot at right angles to the axis of rotation.
Patent NL-7701797-A (NL)
Title: Temp. stabilizing of surface acoustic wave oscillator - using pair of varactor diodes and temp.-sensitive voltage supply
IPC: H03J3/18
Filed: 1977-02-18
Abstract: The apparatus compensates for the parabolic temperature induced frequency drift characteristic of a surface acoustic wave tuned oscillator. The apparatus includes a pair of varactor diodes and a temperature sensitive voltage supply. The diodes are series connected and coupled in circuit with the oscillator to affect the frequency thereof. The voltage supply connects to the common connection of the diodes, for producing control voltages. Each varactor diodes is chosen to have a delta > 1: and the control voltage varies linearly with temperature. This results in a varactor diodes capacitance versus temperature characteristic which is a continuous, true parabolic function providing precise compensation for the thermal drift of oscillator frequency.
Patent NL-7701854-A (NL)
Title: Storage cabinet for heat sensitive photographic material - has horizontal flat platforms forming compartments and two sets of blowers on base and false base
IPC: A47F3/04
Filed: 1977-02-21
Abstract: The storage cabinet for heat sensitive photographic material consists of a rear wall (1), two side walls (2, 3), a top edge wall (14), a base (6) and an intermediate base (7). The latter has an additional front panel (5) attached. The intermediate base is covered by an insulating layer (8). In the space between the two bases is contained a cooling arrangement (9), into which air is drawn by a fan through a grid system. The main part of the cabinet is divided onto a number of compartments with horizontal boards (20). These have spaced at the back between the platforms and the rear wall which permit air to be blown past by a second blower (14) above the first.
Patent NL-7711223-A (NL)
Title: Cutting bit holder for lathe - has single clamping bolt and close fitting tube with claw at one end
IPC: B23B27/08
Filed: 1977-10-12
Abstract: The cutting tool for a lathe is in the form of a triangular plate (2) with a cutting tip at each corner. The plate (2) fits in a recess in the tool holder (1) and is rigidly held by the clamp (3) which has a tubular body with a claw at one end. A bolt (9) passes through a central hole in the body and screws into the tool holder and holds the clamp so that it is inclined at a small angle to the plane of the triangular plate. The plate is then wedged against the edges of the recess cut into the tool holder.
Patent NL-7712084-A (NL)
IPC: A61F2/50
Filed: 1977-11-02
Abstract: An artificial mamma having characteristics similar to a natural mamma consisting of a molded body made of a homogeneous resilient plastic material, the molded body being substantially closed but for a relatively small bottle neck shaped orifice at its human body engaging surface, and enclosing an internal cavity in the configuration of a thrust type cup spring for providing a certain resiliency and oscillation behavior and for compensating axial and radial forces.
Patent NL-8001443-A (NL)
Title: Photopolymeric printing plate - has final rinse of chlorine-hydrochloric acid in enclosed chamber to prevent vapour escape to outside
IPC: G03F7/30
Filed: 1980-03-11
Abstract: Arrangement is intended for carrying out the final rinsing treatment of a flexible photo-polymeric plastic printing plate after exposure and first wash. The final aq. rinsing soln. normally contains chlorine and hydrochloric acid. The plate is placed inside a closable chamber and the prepared rinsing soln. then sprayed on to the plate. The used soln. runs down and into an enclosed reservoir via a water lock so that no vapour can escape from the reservoir either to the chamber or to outside. The soln. is pref. prepd. in an enclosed mixing chamber immediately before being sprayed on to the plate. The soln. may be temp.-controlled and the chamber may be held at lower than atmospheric pressure. Used in prepn. of flexible photo-polymeric plastic printing plate. Final rinse in chlorine and hydrochloric acid-contg. soln. is carried out in enclosed chamber such that neither the soln. nor its vapour comes into contact with outside air.
Patent NL-8002621-A (NL)
IPC: C07C41/06
Filed: 1980-05-07
Abstract: Process for producing and isolating methyl-tert-butyl ether (MTBE) comprising etherifying isobutene, contained in a C4 hydrocarbons mixture, with methanol in the presence of a recycle stream of C5 and/or C6 hydrocarbons, separating from the obtained reaction product, by fractionation, at least the major part of the unconverted C4 hydrocarbons, and discharging them, and fractionating the remaining product in two fractions, one of which contains an azeotrope of methanol with the C5 and/or C6 hydrocarbons and is recycled, the other fraction containing the purified MTBE.
Patent NL-8200335-A (NL)
Title: Noise barrier for e.g. motorway - uses two parallel fences to contain earth comprising posts with inclined side grooves for ends of plank rails
IPC: E01F8/02
Filed: 1982-01-29
Abstract: The chassis is filled with earth and with topsoil in partic. and is used as a noise barrier between major highways and residential areas etc. Posts provide primary support, their two sides including inclined grooves which house the ends of rails comprised of longitudinal planks. Two parallel fences comprised of timber posts and plank rails constitute the chassis, the interval between them being set by internal ties. The internal faces of the fences may be lined with a coarse mesh fabric or a membrane which may be perishable. The feet of the posts house into sockets in a concrete base slab.
Patent NL-8201192-A (NL)
IPC: C12M1/24
Filed: 1982-03-23
Abstract: The present invention provides a prepared nutrient substrate carrier for the qualitative and quantitative determination of micro-organisms, comprising an object carrier coated with at least one nutrient substrate, which object carrier is firmly attached to a lid and, during storage and during incubation, is present in a transparent vessel which can be securely closed with a lid, wherein the coated object carrier is enclosed in an envelope during storage, said envelope being adapted to be easily removed before inoculation.
Patent NL-8202796-A (NL)
Title: Universal code key system - using cubes with symbols, suitable for blind persons
IPC: G09B1/40
Filed: 1982-07-09
Abstract: The objects used in the system are always enclosed by six surfaces which have parallel sides. The mathematical figures always have four equal sides with corresp. opposed corners. Oblique angled prismatic objects may be used. The symbols on the objects form compact units. A series of square disc code keys have front and rear surfaces with symbols. The code key has a number at the opposing surface. The code key may be used in the series, having one unused side, without symbols. Another number indicates the thickness of the disc, which may be variable and is used in series.
Patent NL-8303377-A (NL)
IPC: C08L35/06
Filed: 1983-10-01
Abstract: The invention concerns a simple, reliable and reproducable process for preparing an impact resistant thermoplastic moulding compound based on a copolymer consisting of styrene and/or  alpha -methyl-styrene and maleic anhydride, characterized in that the moulding compound is prepared by mixing 50-95 % (wt) of a copolymer consisting of:
 1. 50-95 % (wt) styrene and/or -methylstyrene
 2. 50-5 % (wt) maleic anhydride
 3. 0-20 % (wt) acrylate
 4. 0-20 % (wt) acrylonitrile
 with
 5-50 % (wt) rubber modified with hydroxyl groups and 0-30 % (wt) unmodified rubber to be mixed in the presence of 0.01-10 parts by weight of a reaction accelerator, calculated on 100 parts by weight copolymer and modified rubber, at a temperature between 160 DEG C and 290 DEG C.
Patent NL-8403067-A (NL)
Title: Method of laying tiles - involves assembling tiles in stacks beforehand with intervals of desired seam width for laying in sets
IPC: E04F13/08
Filed: 1984-10-09
Abstract: The tile-laying system assemblies a predetermined number of tiles in a pattern with spaces between them of a width equal to that of the desired seam. They are then lifted by a vacuum holder onto the surface to be tiled. The tiles are pre-assembled in stacks in the desired pattern, with intervals between them of the desired seam width. Each set is then lifted into place off the stacks by a holder (4). Separators can be used to define the intervals.