baber/WOPTO huggingface dataset:
Patent MX-9303235-A (MX)
Title: Antena de inclinacion de haz ajustable.
Inventor: HADZOGLOU JAMES
IPC: H01Q3/32
Filed: 1993-05-31
Abstract: Se describe una antena de estación base vertical, colineal, omnidireccional que tienen una capacidad de inclinación de haz de radiación ajustable o variable. La terminación en el punto de impulsión o alimentación está provista mediante un acoplamiento de capacidad ajustable en el punto de alineación entre los elementos conductores de una estructura de alimentación y un conjunto radiador para ajustar la posición física en el punto de alimentación y de esta manera la fase de los puntos de alimentación con respecto a las partes superior e inferior de la antena, para alterar el ángulo de desviación o deflección de la radiación que se produce. El medio de alimentación de señal, que tienen un primero y segundo elementos de alimentación conductores, se conecta a una línea de alimentación de señal para acoplar una señal entre la línea de alimentación y el conjunto radiado. Un mecanismo de soporte y control ajustable sostienen el mencionado conjunto radiador agrandado y el mencionado medio de alimentación para que exista un movimiento relativo entre los mismos para llevar a cabo el ajuste selectivo del punto de alimentación del mencionado medio de acoplamiento capacitor a lo largo de la longitud del mencionado conjunto radiador dipolar agrandado con lo que se efectúa el ajuste del ángulo del haz del patrón de radiación.
Patent MX-9602758-A (MX)
Title: Bidirectional fluid control valve.
Inventor: WEARS WILLIAM E
IPC: F16K1/42
Filed: 1996-07-12
Abstract: A bidirectional flow fluid control valve having increased flow capacity in a flow down condition, a flow up condition or, preferably, in both flow conditions. The valve has a curved surface on the top portion of the valve plug or on the inner annular surface of the body web below the valve seat. Preferably, the valve has curved surfaces in both locations. A variety of radii of curvature at those locations have been found to increase flow capacity. Adjacent the curved portions of the valve plug surface or the body web inner annular surface, uncurved portions may be employed.
Patent MX-9603948-A (MX)
Title: Optical projection system.
Inventor: LIM DAE-YOUNG
IPC: H04N9/31
Filed: 1995-03-09
Abstract: An optical projection system (200) comprises a non-point white light source (101), a source lens (102), a source stopper (103), an optical means (104), a first, a second and a third arrays of M x N actuated mirrors (108, 109, 110), a beam splitting means (105) including a first and a second dichroic lens (106, 107), a first, a second and a third field lenses (112, 113, 114), a projection stopper (115), a projection lens (116) and a projection screen (117). Each of the field lenses (112, 113, 114) is located between each of the dichroic mirrors (106, 107) and each of the arrays of actuated mirrors (108, 109, 110) and is used for collimating each of the primary light beams onto the corresponding array of actuated mirrors and refocussing each of the reflected primary light beams from via the beam splitting means (105), and the optical means, and eventually onto the projection stopper (115).
Patent MX-9604739-A (MX)
Title: Rps2 gene and uses thereof.
Inventor: AUSUBEL FREDERICK M
IPC: C12Q1/68
Filed: 1995-04-13
Abstract: Disclosed is substantially pure DNA encoding an Arabidopsis thaliana Rps2 polypeptide; substantially pure Rps2 polypeptide; and methods of using such DNA to express the Rps2 polypeptide in plant cells and whole plants to provide, in transgenic plants, disease resistance to pathogens.
Patent MX-9605847-A (MX)
Title: Raman spectrometry apparatus and method.
Inventor: ALSMEYER DANIEL CHARLES
Filed: 1995-05-15
Abstract: A Raman spectrometry apparatus that is capable of measuring and compensating for variabilities in the apparatus comprises a source of substantially monochromatic radiation, means for simultaneously interfacing the radiation with a sample and a reference material, means for simultaneously acquiring at more than one wavelength a convolved Raman spectrum of the sample and the convolved spectrum of the reference material, and means for determining the convolution function of the convolved spectra and applying the convolution function to adjust the convolved Raman spectrum of the sample to produce thereby the standard Raman spectrum of the sample. A method for obtaining the standard Raman spectrum of a sample comprises: (a) simultaneous irradiating the sample and a reference material with a substantially monochromatic radiation source; (b) simultaneously acquiring at more than one wavelength a convolved Raman spectrum of the sample and a convolved spectrum of the reference material; (c) choosing the standard spectrum of the reference material; (d) from the convolved Raman spectrum of the sample and the convolved spectrum of the reference material and the standard spectrum of the reference material, determining the convolution function of the convolved spectra; and (e) applying the convolution function to adjust the convolved Raman spectrum of the sample to produce thereby the standard Raman spectrum of the sample.
Patent MX-9702265-A (MX)
Title: Method and apparatus for processing memory-type information within a microprocessor.
Inventor: GLEW ANDREW F
IPC: G06F12/08
Filed: 1995-08-24
Abstract: A memory-type value identifying the type of memory contained with a range of memory locations is explicitly stored within a microprocessor (200-216). Prior to processing a memory micro-instruction such as a load or store, the memory-type is determined (214-216) for the memory location identified by the memory micro-instruction. Once the memory-type is known the memory micro-instruction is processed (218-230) in accordance with any one of a number or processing protocols including write-through processing (220), write-back processing (222), write-protect processing (224), restricted-cacheability processing (226), uncacheable speculatable write-combining processing (230), or uncacheable processing (228). By providing memory-type information explicitly within the microprocessor the protocol by which the micro-instruction is processed may be efficiently tailored to the memory-type. In an exemplary embodiment, the microprocessor is an out-of-order microprocessor (200) capable of generating speculative memory microinstructions (202-204).
Patent MX-9702513-A (MX)
Title: Electronically controlled compression release engine brakes.
Inventor: COSMA GHEORGHE
IPC: F01L13/06
Filed: 1997-04-07
Abstract: In engine brakes of the type in which a master piston (82) is reciprocated by an associated internal combustion engine part to hydraulically pressurize hydraulic fluid in a plenum (60), after which a trigger valve (100) is opened to apply that hydraulic pressure to a slave piston (120) which opens an exhaust valve (132) in the engine to produce a compression release event, an electronically controlled trigger valve (100) is used in place of the conventional mechanically operated trigger valve. The electronically controlled trigger valve (100) can be much simpler and cheaper than the mechanical trigger valve it replaces, and it can also be readily controlled to automatically vary the timing of the compression release events if desired.
Patent MX-9800853-A (MX)
Title: Adaptive despreader.
Inventor: ROSS ARTHUR
IPC: H03H15/00
Filed: 1996-07-31
Abstract: A method and apparatus for adaptively despreading a direct sequence spread spectrum signal. The direct sequence spread spectrum signal is provided to transversal filter (101). The output of filter (101) is despread by despreader (120) to provide a soft symbol determined by symbol estimator (122). The soft symbol is provided to decision circuit (124) which generates an error corrected version of the soft symbol data, referred to as a hard symbol. The value of the hard symbol is subtracted from the soft symbol by subtractor (126) to generate an error symbol. The error symbol is then used to compute tap values of the transversal filter by means of an LMS algorithm employed by tap adapter (103).
Patent NL-2007567-A (NL)
Title: Method and system for enabling access to an electronic resource.
Inventor: HULSEBOS ROB
IPC: G06F17/30
Filed: 2011-10-11
Abstract: A computer-implemented method of and system for enabling access to an electronic resource having a resource identifier, comprising generating an arbitrary code unrelated to the resource identifier, causing a machine-readable representation of the code to be coupled to the surface of an object, causing the object to be distributed to a recipient, receiving from the recipient a request to associate the code with the resource identifier, the request comprising an electronic representation of the code, in response to the request, storing an association of the code with the resource identifier in a database, in response to receiving a request to access the electronic resource, the request comprising the electronic representation of the code, returning the resource identifier associated with the code as obtained from the database. Also a system (100, 300) for implementing the method.
Patent NL-2016141-A (NL)
Title: A new low cost frequency dividing circuit and its control method.
Inventor: CHENG KANG
IPC: H03K23/66
Filed: 2016-01-22
Abstract: A frequency dividing circuit and its control method is described. In this circuit, the frequency dividing input circuit is connected with a first counting circuit and a counting and setting circuit. The first counting circuit is connected with a second counting circuit, a first comparing circuit, a first threshold input circuit and the counting and setting circuit. The second counting circuit is connected with the counting and setting circuit, a second threshold input circuit and a second comparing circuit. The first comparing circuit is connected with the first threshold input circuit and the second comparing circuit. The second threshold input circuit is connected with the second comparing circuit. The second comparing circuit is connected with the counting and setting circuit. This method achieves frequency division by setting two thresholds and combining the output and input characteristics of comparator and counter by changing the dial switch without any circuit modification.
Patent NL-2022899-A (NL)
Title: Lithographic apparatus and method of cleaning
Inventor: MARCUS ADRIANUS VAN DE KERKHOF
IPC: G03F7/20
Filed: 2019-04-09
Abstract: A lithographic apparatus comprising: a component subject to contamination; and a cleaning system, the cleaning system comprising a laser radiation source configured to emit pulses of radiation; a beam delivery system configured to direct the radiation to a point of incidence on the component; and an actuator for controlling the position of the point of incidence with respect to the component.
Patent NL-2022915-A (NL)
Title: Reflective optical element for a radiation beam
Inventor: RAMON MARK HOFSTRA
IPC: G03F7/20
Filed: 2019-04-10
Abstract: A system comprises a reflective optical element With a reflective surface that is configured to reflect a radiation beam. The reflective optical element also has a body. The system includes a thermal conditioning mechanism operative to thermally induce a deformation of the body under control of a 5 controller. By means of controllably deforming the body, the shape of the reflective surface can be adjusted in a controlled manner.
Patent NL-2025093-A (NL)
Title: An object positioning system, diagnostic and calibration methods, positioning control method, lithographic apparatus and device manufacturing method
Inventor: BAS JANSEN
IPC: G03F7/20
Filed: 2020-03-10
Abstract: The invention relates to an object positioning system including: - an actuator system; and - a measurement system, 5 wherein the actuator system comprises an actuator made of a material with predominantly electrostrictive properties and substantially no net polarization in absence of an electric ﬁeld, wherein the actuator system is conﬁgured to apply an electric ﬁeld to the actuator, which electric field comprises a bias electric ﬁeld and an actuation electric ﬁeld superimposed on the bias electric ﬁeld, a ﬁeld strength of said actuation electric ﬁeld being equal to or smaller than a field strength of the bias 10 electric ﬁeld, wherein the measurement system is conﬁgured to measure an electrical property of the actuator which is representative for a mechanical state of the actuator. [Fig 1]
Patent NL-2030415-A (NL)
Title: Four-wheel drive electric vegetable planter
Inventor: JINGGANG YI
IPC: A01B49/06
Filed: 2022-01-03
Abstract: The present invention relates to a four—wheel drive electric vegetable planter, including a planter frame, a sower, a furrow opener, a scraper, a lifting mechanism, driving wheels, driven wheels, motors, a battery, etc. The planter is characterized in that the driving wheels are mounted on a coupling rod and a rigid connecting rod, and the wheels are stably lowered through the rigid connecting rod under the action of an electric push rod, the coupling rod, and a pull rod. Four driving wheels are respectively mounted on left and right sides of the front and rear of the planter and respectively driven by four in—wheel motors; and two driven wheels are respectively mounted in the middle of the front and rear of the planter. The planter can realize sliding steering, and the furrow opener can be lifted and lowered simultaneously.
Patent NL-7011926-A (NL)
Title: Unsatd epoxy ester resin compsns - which are curable and processable at room temp
IPC: C08G59/42
Filed: 1970-08-12
Abstract: An unsatd. epoxyester resin compsn. which may be hardened at room temp. with the aid of an org. peroxide an accelerator, and combines the desirable characteristics of epoxy resins with those of unsatd. polyester resins, is produced by reacting an epoxy cpd. having at least one glycidylether-type epoxy gp. in the molecule, with a polymerisable unsatd. 2-8C monobasic acid (e.g. (meth)acrylic acid), as first acid component, and an (un)satd. mono or polybasic acid or anhydride, (e.g. phthalic or maleic anhydride) as second acid component, in presence of a polymn. inhibitor (e.g. hydroquinone) and an esterification catalyst, in air or molecular oxygen, with application of heat. A solvent or a comonomer (e.g. styrene) may be present. Used in mfr. of adhesives, coatings, mouldings.
Patent NL-7410463-A (NL)
Title: Document recognition system with relief of characteristic patter - has pick ups for modulated monochromatic light beam one along normal other at angle
IPC: G06V10/145
Filed: 1974-08-05
Abstract: Document recognition machine which has a relief symbol with a characteristic pattern. It comprises a light source with a focussed monochromatic light beam. The document is displaced relative to the beam focus or vice versa, producing modulating signals for the light beam. The reflected modulated light beam is picked up in a circuit whose output is processed. The pick up unit consists of two light sensitive converters. The first converter picks up the stray light in the direction of the normal. The second converter picks up stray light at an angle to the normal. The axis of the second converter is on the other side of the normal to the incident beam.
Patent NL-7705720-A (NL)
Title: Thin walled cylindrical pressurised container - has indented base defining flat area when base flexes under pressure of contents
IPC: B21D51/26
Filed: 1977-05-24
Abstract: The container for receiving and storing content under pressure comprises a side wall made of relatively thin sheet material. The bottom wall is adapted to flex outwardly under pressure of the contents. The base includes a support for supporting the container in a vertical upright position under pressure of the container contents. The support comprises a generally polygonally shaped indented wall area centrally located in the bottom wall and defined by at least three elongated linear outer edge surfaces located axially outwardly of all other outer bottom wall surfaces. Cantilever-like supports between the side wall and the edge surfaces locate and support the edge surfaces axially outwardly of all other surfaces of the bottom wall.
Patent NL-7805287-A (NL)
Title: Roller device for working plate material with ferromagnetic powder - has uniform distribution of powder due to uniform magnetic flux density (OE 15.6.79)
IPC: B08B11/00
Filed: 1978-05-17
Abstract: Plate material is worked by passing it through the gap between two rollers constructed from a magnetically permeable material and incorporating induction elements for the creation and maintenance of a magnetic flux which holds a ferromagnetic powder on the surface of the rollers. The installation is further equipped with a means for evenly distributing the ferromagnetic powder across the surface of the roller so that the plate material is uniformly treated. To achieve the even distribution of the powder, it is necessary to eliminate the end effect where the magnetic flux, due to the close proximity of the induction device, is stronger. This is done by increasing the air gap over the affected end zone, pref. by constructing the rollers so that the edge zone is tapered. Alternatively, the mounting for the rollers may incorporate blades, principally parallel to the rollers but with a curved, concave edge so that the gap between the rollers and the blade edge is greatest where the flux density is least.
Patent NL-7805951-A (NL)
Title: Valved sack stacking system - uses end plates over which edge protecting components fit, secured by straps
IPC: B65D71/02
Filed: 1978-05-31
Abstract: The system assembles a number of sacks into a stack, being particularly for forming valved sacks into an oblong bundle. A support plate (2) is provided at each end of the stack, and components (4) fitting over the plates ane extending for the length of the stack protect its edges, thus forming a stable bundle. Further support plates (3) can be inserted at intermediate points in the stack, e.g. after every 100 sacks, and straps (5) can be passed round sacks, components, and plates near the edges, to hold the stack together.
Patent NL-7905010-A (NL)
Title: Root crop harvesting machine - has tuber guides on digger working with rotary driven brushes
IPC: A01D19/02
Filed: 1979-06-27
Abstract: The machine is for harvesting root crops such as beet, and has one or more digger shares (1) lifting them out of the ground. Each share has a guide for the tubers mounted on it, and working with rotary driven bushes (3,4). The latter can be fixed to a horizontal shaft, while the guide is formed by a grille of bars, curving round and clear of this shaft. The brush bristles can be mounted on the faces of discs, extending towards each other, being of different lengths so as to form an undulating gap between the adjacent ends. The discs can be fixed to the shaft at an angle other than 90 deg.
Patent NL-8102890-A (NL)
Title: Wheelchair-anchoring equipment in vehicle - has claws and locking pin engaging in holes in rail
IPC: A61G3/08
Filed: 1981-06-16
Abstract: The equipment anchors a wheelchair in position in a motor vehicle, having a flat rail fixed to the floor and running in the lengthwise direction. Holes are formed in the top face of the rail at regular intervals, the horizontal portion of an anchor engaging with them, while a transverse stirrup engages between the vertical portion and the wheelchair. There are two claws (8) on the underside of the horizontal portion (3), fitting in two non-adjacent holes (2) in the rail (1) so as to engage under its top face when slid in its lengthwise direction, whereupon a spring-loaded locking pin (10) engages in an intervening hole, bearing against its rear edge.
Patent NL-8402375-A (NL)
Title: Screen engraving photo etching - uses half tone method of exposing film via diffusing layer and half tone in five stages
IPC: G03F5/20
Filed: 1984-07-27
Abstract: Screen engraving is by photo etching using a half-tone positive by exposing a light-sensitive material through an engraving screen with the required number of transparent transverse lines. The light-sensitive material is exposed to the light source via the half-tone positive. The light-sensitive material is exposed to the light source through a diffusion layer between the half-tone and the film. The sensitive material used can be a carbon resist (1) which is made sensitive by submerging in a solution of potassium dichromate and drying. The engraving is carried out in five stages.
Patent NL-8601689-A (NL)
Title: Windmill with rotor set at focus of wind gatherer - has rotor rim linked to generator via gearwheel
IPC: F03D1/04
Filed: 1986-06-27
Abstract: The vertical rotor 81), which has three vanes, is set in the circular opening (2) at the focus of a parabolic wind gathering bowl (3). The imaginary axis of the rotor is on the axis of the bowl.The rotor has a toothed rim (6) which meshes with an gearwheel at the bottom of the circular guide channel (5) in the opening. The gearwheel is on the end of the shaft of an electrical generator (8). The whole assembly is mounted on a carrier plate (10) which can be aligned into the wind by rotating on a pivot pin (9) under the control of a fixed vane (11).
Patent NL-8900504-A (NL)
Title: Propagating and growing plants - involves placing seeds in biodegradable seed carrier containing particulate seed support medium and retainer for seed nutrient
IPC: A01G9/10
Filed: 1989-03-02
Abstract: A biodegradable carrier for seeds and/or seedlings comprises an open container body (12) defined by a laminar wall (12) at least a part (13) of which is foraminous. The container houses a seed support medium (18) secured into the container by support medium retainer. A seed (21) may be located under the seed support retainer which is soluble, to allow watering of the medium to initiate germination of the seed. The medium may be particular, paste, gel or liquid, and the retainer an adhesive forming a skin on the surface of medium, a metal foil, or wax layer. A number of carriers may be supported on a tray or a holder strip.
Patent NL-9000510-A (NL)
Title: Segmented block copolymers - comprise non-crystallisable segments and partly crystallisable segments of uniform length
IPC: C08G69/44
Filed: 1990-03-06
Abstract: A segmented block copolymer comprises non-crystallisable segments (I) and partly crystallisable segments (II). (II) have the following formula: -NH-R2-NH-(C(O)-R1-C(O)-NH-R2-NH)n--C(O)-R1-C(O)-(NH-R2-NH-C(O)-R1-C(O))n- and/or -NH-R3-C(O)- or a reaction prod. of this with a diamine or a dicarboxylic acid (deriv.), where n = 1, 2 or 3; R1 and R2 = aliphatic, alicyclic or (partly) aromatic gp.; R3 = opt. substd. hydrocarbon. (II) have uniform block length.
Patent NL-9002571-A (NL)
Title: Brush elements are retained by tapered holes in hinged split ring - comprises split rings hinged at one side opposite a retaining clip which are fastened around brush shaft after assembly of radial brush elements
IPC: A46B3/00
Filed: 1990-11-26
Abstract: Brush elements have a tapered end which enables them to be held in place, projecting radially from a shaft, by rings. Each ring holds three elements and is split to facilitate assembly. A brush shaft (1) has a number of brush elements (13,14) assembled to it by split rings (2). Each ring has two halves (3,4) which are hinged (5) to allow the ring to be dis-assembled from the shaft by opening up. Diametrically opposite the hinge a shaped location shoulder (7) is provided adjacent to ridges (9) onto which a spring clip (8) can be fastened to retain the two halves. Axial holes (16) are provided through the rings to allow an aligning rod (15) to be inserted through consecutive rings.