baber/WOPTO huggingface dataset:
Patent MX-9600128-A (MX)
Title: Razor head.
Inventor: COFFIN DAVID
IPC: B26B21/22
Filed: 1996-01-05
Abstract: The invention concerns a razor head for the pivotable holding of a razor blade unit in a shell-like support (48, 48'), which is arranged on the free ends of two movable arms (44, 51) arranged opposite to each other of a fork support for the razor blade unit and with complementary curved shaped surfaces on the under side of the razor blade unit on which they are correspondingly pivotable, whereby a spring biassed plunger (23) is guided between the two arms (44, 51) to retain the separating movement in the stop position during fixing of the razor blade unit.
Patent MX-9601073-A (MX)
Title: Reagent and process for the synthesis of oxysulfurated and fluorinated organic derivatives.
Inventor: FORAT GERARD
IPC: C07C303/02
Filed: 1996-03-22
Abstract: The present invention refers to a reagent useful for the synthesis of oxysulfurated and fluorinated organic derivatives, by reaction with a sulfur acid, mainly sulfur bioxide, characterized in that it comprises: a) a fluorocarboxylic acid of formula Ea - CF2 - COOH, wherein Ea represents an atom or an electroattractive, at least partially salted by an organic cation or mineral; and b) a polar aprotic solvent; and in that the amount of free protons transported by different components, including impurities, is at most equal to half the initial molar concentration of said fluorocarboxylic acid. This reagent can be used by heating it to form fluorinated sulfinic or sulfonic acids.
Patent MX-9601531-A (MX)
Title: Improved migration imaging members.
Inventor: MALHOTRA SHADI L
IPC: B41M5/00
Filed: 1996-04-24
Abstract: Disclosed is a migration imaging member comprising (a) a substrate, (b) a softenable layer comprising a softenable material and photosensitive migration marking material, and (c) a transparentizing agent which transparentizes migration marking material in contact therewith contained in at least one layer of the migration imaging member. Also disclosed is a process which comprises (1) providing said migration imaging member; (2) uniformly charging the imaging member; (3) subsequent to step (2), exposing the charged imaging member to activating radiation at a wavelength to which the migration marking material is sensitive; (4) subsequent to step (3), causing the softenable material to soften and enabling a first portion of the migration marking material to migrate through the softenable material toward the substrate in an imagewise pattern while a second portion of the migration marking material remains substantially unmigrated within the softenable layer, wherein subsequent to migration of the first portion of migration marking material, the first portion of migration marking material contacts the transparentizing agent and the second portion of migration marking material does not contact the transparentizing agent.
Patent MX-9603483-A (MX)
Title: 6-substituted mycophenolic and derivatives with immunosuppressive activity.
Inventor: ARTIS DEAN R
Filed: 1995-02-16
Abstract: The disclosed 6-substituted derivatives of mycophenolic acid of formula (I) are therapeutic agents advantageous in the treatment of disease states indicated for mycophenolic acid and/or mycophenolate mofetil.
Patent MX-9700399-A (MX)
Title: Concave and convex dental scraper.
Inventor: BURON DANIEL CUBILLO
IPC: A46B9/04
Filed: 1997-01-15
Abstract: The present invention refers to a dental scraper, which combination of parts that form it allow to substitute the horizontal movement of the traditional dental toothbrushes by an anatomic vertical movement achieving a complete and efficient clean of the internal and external faces of the teeth and molars, as well as massage of gums, tongue, palate and internal face of the cheeks, and consists of two heads that have a concave curvature and another convex, respectively, wherein the bristles are found, and said heads are interchangeable and are placed or incorporated to a handle through a simple pressure mechanism. An embodiment of the present invention consists in two scrapers, one of a concave head and the other of a convex head, made in a single piece, that is, said heads are not interchangeable on a single handle.
Patent MX-9700607-A (MX)
Title: System and method for purchasing expirationless options.
Inventor: DAUGHTERY VERGIL L III
IPC: G06Q30/08
Filed: 1995-05-22
Abstract: A system and method for determining the price of an expirationless American option over a broad variety of securities and issuing the correct bid and ask prices for the same. Data concerning initial margin requirements, contract value of the option, expiration date (if applicable) of the underlying security, number of contracts required, exchange fees, commission, residuals, and all open positions is accumulated and stored in computer memory (12). When it is desired that an option be bought or sold, information identifying the contract C, the type of option, either call or put, the current price of the underlying security S, the exercise price X, the margin requirement and type, either M for a dollar amount and the unit price movement of the security U, or G for a percentage amount, is entered into the computer (14) which is actuated to calculate the price of the option.
Patent MX-9701281-A (MX)
Title: Cellulose solutions and products made therefrom.
Inventor: BOERSTOEL HANNEKE
IPC: D01F2/02
Filed: 1995-08-17
Abstract: Optically anisotropic solution containing cellulose and inorganic acids of phosphorus, with 94-100 wt.percent of the solution being composed of cellulose, phosphoric acid and/or its anhydrides, and water. Preferably, inorganic acids of pentavalent phosphorus are employed. Of the solvent, which by definition consists of the phosphoric acid and/or anhydrides thereof and water, after conversion of the phosphoric acid into pentoxide and water, preferably 65-85 wt.percent is made up of phosphorus pentoxide and 35-15 wt.percent is made up of water. The anisotropic solutions constitute a highly economical alternative when making reinforcing fibres, e.g., for use in vehicle tyres.
Patent MX-9703667-A (MX)
Title: Exhaust system for cathode ray tube.
Inventor: MOON SUNG-JU
IPC: H01J9/48
Filed: 1997-05-19
Abstract: An exhaust system for a cathode ray tube is disclosed. The exhaust system includes a track rail; a pumping cart including vacuum producing means for producing vacuum inside the cathode ray tube, moving along the track rail, a gauge for measuring the vacuum inside the cathode ray tube, and a wireless transmitter for transmitting a signal with respect to the vacuum measured by the gauge; vacuum producing means for producing vacuum inside the cathode ray tube, moving along the track rail; at least a detector for detecting the position of the pumping cart and operating the wireless transmitter; and a controller for receiving signals transmitted from the wireless transmitter; and a controller for receiving signals transmitted from the wireless transmitter to thereby decide whether the desired vacuum in the cathode ray tube is achieved or not. Accordingly, it is possible to prevent instability and noise in a vacuum signal caused by both the electrode line contacting with the brush and the worn brush itself.
Patent MX-9706207-A (MX)
Title: Aqueous alkyl diketene dispersions and the use thereof as glue for paper.
Inventor: ETTL ROLAND
IPC: C09K23/52
Filed: 1996-02-07
Abstract: The invention concerns aqueous alkyl diketene dispersions containing a C14-C22 alkyl diketene and 1-10 wt.percent polymer-type protective colloid, and characterised by the fact that they contain as a protective colloid (a) copolymers of (1) N-vinylpyrrolidone and (2) at least one quaternised N-vinyl imidazole or a substituted quaternised N-vinyl imidazole, in a molar ratio of 80:20 - 5:95 and integrated by polymerisation, and have a K value of at least 20 (using the method of H. Fikentscher in 0.5 m aqueous cooking salt solution at a polymer concentration of 0.1 wt.percent and a temperature of 25 degree C); (b) condensation products obtained by (1) partial amidation of polyethylene imines with monocarboxylic acids and, optionally, (2) condensation of the partially amidated polyethylene imines with at least bifunctional cross-linking agents containing as a functional group a halo-hydrine, glycidyl, aziridine or isocyanate unit or halogen atom to produce cross-linked amidated polyethylene imines with a viscosity of at least 100 mPas in a 20 wt.percent aqueous solution at 20 degree C; or mixtures of (a) and (b). The invention also concerns the use of aqueous alkyl diketene dispersions as glue in the production of paper, pulp and cardboard and for the water-repellant finishing of cellulose fibres.
Patent MX-9709039-A (MX)
Title: Substrate employing a vent hole arrangement suitable for encapsulating an electrical component package mounted thereon and related method.
Inventor: PICHIK MARC D
IPC: H01L21/56
Filed: 1997-11-24
Abstract: A substrate (110) employing a plurality of vent holes (212-214) is used to encapsulate an electrical component package (108) in a one-pass process. The vent holes (212-214) extend through the substrate (110) and are centrally positioned in an attachment site (201) thereof. The attachment site (201) includes a plurality of pads (202) that mate with corresponding contacts (304) carried on the component package (108). Once mated, an application of epoxy (112) completely around the component package (108) is made. Upon heating, the epoxy (112) flows into a gap (604) between the component package (108) and the substrate (110). The event holes (212-214) exhaust air from the gap (604) and allow the epoxy (112) to quickly and completely fill the gap (604), thereby encapsulating the component package (108).
Patent MX-9802982-A (MX)
Title: Bandwidth allocation.
Inventor: RAITH ALEX KRISTER
IPC: H04W72/04
Filed: 1998-04-16
Abstract: A method for reassigning mobile stations a new phase within a channel is disclosed. In a communication system, a plurality of mobile stations attempt to communicate on a limited number of channels. The invention first uses a general allocation method to approximately evenly distribute the mobile stations on the available channels. After a mobile station begins active communication on the system, a second allocation method is used to change the phase of some mobile stations on a channel which has become heavily loaded. In addition, a message can also be sent to mobile stations assigned to but not yet actively communicating on the heavily loaded channel indicating that the mobile stations should change to a new channel.
Patent MX-9803689-A (MX)
Title: Frequency assignment in a cellular telecommunications network.
Inventor: MARTIN PAUL MAXWELL
IPC: H04B7/26
Filed: 1998-05-08
Abstract: In a cellular telecommunications network consisting of cells around a reference cell, two or more cells are assigned for use the same group of RF carrier frequency pairs. One of the two or more cells has a different predetermined order of preference of the RF carrier frequency pairs than the other so as to minimise interference.
Patent MX-9804987-A (MX)
Title: Use of xyloglucan endotransglycosylase (xet)
Inventor: KOFOD LENE VENKE
Filed: 1998-06-19
Abstract: The invention deals with a process for providing a cellulosic material, such as a fabric or a paper and pulp product, with improved strength and/or shape-retention and/or anti-wrinkling properties, the process comprising contacting, in an aqueous medium, the cellulosic material with a xyloglucan endotransglycosylase (XET).
Patent MX-9805509-A (MX)
Title: Advanced engineering resin and wood fiber composite.
Inventor: SEETHAMRAJU KASYAP V
IPC: C08L101/00
Filed: 1998-07-07
Abstract: The invention relates to a composition comprising an engineering resin and wood fiber composite that can be used in the form of a linear extrudate or thermoplastic pellet to manufacture structural members. The resin/wood fiber composite structural members can be manufactured in an extrusion process or an injection molding process. The linear extrudate or pellet can have a cross section of any arbitrary shape, or can be a regular geometric shape. The pellet can have a volume of at least about 12 mm3. Preferably the pellet is a right cylindrical pellet having a minimum radius of about 1.5 mm and a minimum length of 1 mm weighing at least 14 mg. The invention also relates to the environmentally sensitive recycle of waste streams. The resin/wood fiber composite can contain an intentional recycle of a waste stream comprising polymer flakes or particles or wood fiber. The waste stream can comprise, in addition to resin, other thermoplastics, fibers, adhesive, paint, preservative, or other chemical stream common in the wood-window or door manufacturing process, or mixtures thereof.
Patent MX-PA99011959-A (MX)
Title: Secure seal sector.
Inventor: WILBUR HUTCHINSON
IPC: B42D15/08
Filed: 1999-12-17
Abstract: An intermediate for a mailer type business form, and a mailer produced from it, allow construction, from a single sheet of paper, of a mailer type business form that has a confidential integral insert closed on all edges. Confidential indicia is imaged on the interior faces of the insert, and is accessible only by tearing along at least one edge of the insert, which indicates tampering. Double fold, roll fold, or other folds may be provided for forming the mailer from the intermediate. For double fold and roll fold constructions, no security screening is necessary, yet the confidential indicia is substantially as secure as if security screening had been provided.
Patent MY-6900284-A (MY)
Title: Semiconductor devices containing two or more circuit elements therein
IPC: H01L27/07
Filed: 1969-12-31
Abstract: 945,749. Semi-conductor devices. TEXAS INSTRUMENTS Inc. Feb. 2, 1960 [Feb. 6, 1959], No. 32744/63. Divided out of 945,734. Heading H1K. The subject matter of this Specification is included in Specification 945,734 from which the present Specification is divided but the claims relate to a device comprising a semi-conductor body with three superposed regions of alternate conductivity types forming a pair of PN junctions extending to a surface of the body and there defining two enclosed areas one within the other, with an insulating oxide of a semi-conductor covering selected parts of said surface, first and second ohmic contacts secured to said surface on opposite sides of the inner PN junction and a third ohmic contact secured to the third region. Specifications 945,737, 945,738, 945,739, 945,740, 945,741, 945,742, 945,743, 945,744, 945,745, 945,746, 945,747 and 945,748 also are referred to.
Patent NL-2015776-A (NL)
Title: Methods and apparatus for calculating substrate model parameters and controlling lithographic processing.
Inventor: JASPER MENGER
IPC: H01L21/66
Filed: 2015-11-12
Abstract: Offline metrology measurements 804 are performed on wafer substrates that have been subjected to lithographic processing. Model parameters 808 are calculated 806 by fitting the measurements to an extended high-order substrate model defined 802 5 using a combination of basis functions that include an edge basis function related to a substrate edge. The radial edge basis function may be expressed in terms of distance from a substrate edge. The edge basis function may for example be an exponential decay function or a rational function. Lithographic processing of a subsequent substrate is controlled 820 using the calculated high-order substrate 10 model parameters 808, in combination 818 with low-order substrate model parameters 816 obtained by fitting 814 inline measurements 812 to a low order model 810.
Patent NL-2021350-A (NL)
Title: Fire trough for a burner for simulation flames in fire simulation systems, burner and fire simulation system
Inventor: HAUKE HACK
IPC: F23C3/00
Filed: 2018-07-19
Abstract: The present invention relates to a fire trough (10) for a burner (1) for simulation flames in fire simulation systems, having a pressure chamber (20) with a trough (21) and a cover element (22), wherein the trough (21) and the cover element (22) are arranged so as to be fixed on one another while forming at least one gap (30), and having at least one notched plate (40), which is arranged in the at least one gap (30), wherein. the notched. plate (40) has webs (41) and free spaces (42). The invention furthermore relates to a burner (1) for simulation flames in fire simulation systems and to a fire simulation system.
Patent NL-2021881-A (NL)
Title: Lithographic cluster, lithographic apparatus, and device manufacturing method background
Inventor: IRIT TZEMAH
IPC: G03F7/20
Filed: 2018-10-26
Abstract: A lithographic cluster includes a track unit and a lithographic apparatus. The lithographic apparatus includes an alignment sensor and at least one controller. The track unit is configured to process a first lot and a second lot. The lithographic apparatus is operatively coupled to the track unit. The alignment sensor is configured to measure an alignment of at least one alignment mark 5 type of a calibration wafer. At least one controller is configured to determine a correction set for calibrating the lithographic apparatus based on the measured alignment of the at least one alignment mark type and apply first and second weight corrections to the correction set for processing the first and second lots, respectively, such that overlay drifts or jumps during processing the first and second lots are mitigated. 10
Patent NL-2024523-A (NL)
Title: Method for co-processing
Inventor: PEKKA AALTO
IPC: C10G1/00
Filed: 2019-12-19
Abstract: The present invention relates to methods for co—processing waste plastic (WP) derived liquids and end-life-tire (ELT) derived liquids with crude oils (CO) in 5 conventional oil refinery settings comprising desalting 10 and distilling 20. [Fig. 1]
Patent NL-2031302-A (NL)
Title: Reactive metal for cement assurance
Inventor: ABDEL HAMID RAWHI ABEIDOH
IPC: E21B33/14
Filed: 2022-03-16
Abstract: Methods and systems for cementing in a wellbore. An example method includes introducing a conduit into a wellbore. The conduit comprises a reactive metal element disposed on an exterior of the conduit. The reactive metal element comprises a reactive metal having a ﬁrst volume. The method further includes circulating a cement over the exterior of the conduit and the reactive metal element, contacting the reactive metal element with a ﬂuid that reacts with the reactive metal to produce a reaction product having a second volume greater than the ﬁrst volume, and contacting a surface of the cement adjacent to the reactive metal element with the reaction product.
Patent NL-2033424-A (NL)
Title: Methods, systems, articles of manufacture and apparatus to orchestrate intermittent surplus power in edge networks
Inventor: CESAR MARTINEZ-SPESSOT
IPC: H04L41/5009
Filed: 2022-10-31
Abstract: Methods, apparatus, systems, and articles of manufacture are disclosed to orchestrate intermittent surplus power in Edge networks. An example apparatus includes power unit analysis circuitry to identify a power surplus, analysis circuitry to (a) 5 apply an acceleration factor to a first trigger threshold of a local task, the acceleration factor to set a second trigger threshold, and (b) designate the local task for early execution when a current metric corresponding to the local task satisfies the second trigger threshold, and adaptive power managing circuitry to execute the local task in response to detecting the designation for early execution.
Patent NL-224304-A (NL)
IPC: F01D17/14
Abstract: 881,882. Centrifugal pumps and compressors. SULZER FRERES S.A. Dec. 8, 1958 [Dec. 23, 1957], No. 39514/58. Class 110 (1). A centrifugal pump or compressor comprises a first ring 4 concentric with the rotor shaft and forming a part of one of the walls of the diffuser of the pump or compressor, the flow cross-section of the diffuser being adjustable by varying the distance S between the diffuser walls by axial movement of the first ring 4, a second ring 13 concentric with but axially spaced from the ring 4 and restrained from axial movement, and at least three motiontransmitting members 12 extending between the two rings and arranged at the same angle of akew α in relation to the rotorshaft, the rings 4, 13 being relatively rotatable and the members 12 being arranged to convert relative rotation of the rings into axial movement of the first ring 4. As shown, the ring 4 is held against push members 11 and the members 12 by a spring 10 and the excess of the pressure between the diffuser walls over that behind the ring 4. Each motion-transmitting member 12 has two spherical ends, one located in a guide passage 14, and the other in a recess 16 in the ring 13. A space 19 containing the motion-transmitting members 12 is sealed off from the diffuser by metal bellows or other sealing members 20 and the first ring 4 has a sealing ring 7. The second ring 13 is rotated by a worm 17 engaging a toothed segment 18 and rotation of the ring will displace the members 12 as in the upper diagram of Fig. 2, which shows the mechanism with the skew angle α at a maximum. The arrangement described compensates for the increasing percentage reduction in flow cross-section for a given movement of the ring 4 as the distance between the walls decreases. An adjusting screw 22 may be provided for adjusting the effective length of the member 12.
Patent NL-6511761-A (NL)
IPC: E05D7/08
Filed: 1965-09-09
Abstract: 1,117,127. Releasable fastenings. ELTREVA A.G. 13 Sept., 1965 [11 Sept., 1965], No. 39001/65. Addition to 1032818. Heading E2A. A vertical or horizontal centre hung window comprises a window casement mounted in a window frame by means of pivotal journals, an external contracting brake shoe 2 which is mounted on the frame and is actuable by a cam 6 to engage and disengage one of said journals 12 on hand lever 18 through which the cam is operable to control 'the brake shoe, a fastening rail 20 mounted on the frame alongside the brake shoe and provided with a slot 19 through which the hand lever extends one edge of the slot being angled along part of its length relative to an imaginary surface along which the hand lever is movable whereby the hand lever co-operates with said one edge in guiding the fastening rail to and from a fastening position in accordance with the actuation of the brake shoe. In the construction described the fastening rail is biassed upwardly towards its fastening position by springs retracting against the frame and the edge of the slot is the lower edge, a part being downwardly angled.
Patent NL-7106782-A (NL)
Title: Non woven glass fibre reinforcement
IPC: D04H1/52
Filed: 1971-05-18
Abstract: A non-woven glass fibre reinforcement for a resinous material comprises a layer of randomly disposed bundles of short glass fibres parallel with one another, and fibres interlacing with the layer in spaced zones sufficiently close together to unite the bundles and form a coherent and flexible body with sufficient porosity to allow the resin to penetrate throughout and bond to the fibres. Peforations may provide access for the resinous material. The glass fibres may be of different lengths and diameters woven into strands with different number of fibres. A preferred length is between 2.5 and 60 cm. Perforations are pref. spaced at distances 1/8 to 1/4 of the cut fibre lengths. layer of continuous parallel glass filaments may be placed on one or both surfaces of the structure. An adhesive-free reinforcing fibre structure is formed which may have a density up to 4.24 kg/m2 in one layer and is suitable for boat hulls.