baber/WOPTO huggingface dataset:
Patent MX-9207339-A (MX)
Title: Aparato regulador de la iluminacion para lamparas de descarga de gas.
Inventor: SIEVERS RICHARD L
IPC: H05B41/392
Filed: 1992-12-16
Abstract: Se describe un aparato regulador de iluminación que ahorra energía para lámparas de descarga gaseosa, el cual activa un sistema de lámparas de descarga gaseosa a través de una red de fototransistores sensible al espectro de infrarrojo en vez de al espectro visible normal. La red de fototransistores permite que la energía se suministre al aparato, dando como resultado el encendido de las lámparas cuando existen las condiciones de luz de día, las cuales son insuficientes para producir luz infrarroja. Cuando se aplica energía al aparato, ya sea en el encendido inicial o después de una interrupción momentánea, el aparato aplica potencia plena a los estabilizadores primarios de la lámpara por un periodo preseleccionado de tiempo, asegurando de este modo todas las lámparas en la luz del sistema. Después de que ha transcurrido el período de tiempo preseleccionado, el aparato automáticamente regula la iluminación de las lámparas y las mantiene en el estado medio.
Patent MX-9303457-A (MX)
Title: Generacion de codigos libres en conmutadores.
Inventor: PETERSEN LARS-GORAN
IPC: H04Q11/08
Filed: 1993-06-09
Abstract: La invención se relaciona con un conmutador de circuito conectado entre dispositivos de transmisión y recepción (10) y comprende una memoria de conmutador (4) que incluye un número de posiciones de memoria para hacer ingresar intervalos de tiempo recibidos desde los dispositivos de transmisión (10S), y la memoria control (18), incluyendo un número de posiciones de memoria para hacer ingresar las direcciones de recuperación para la memoria del conmutador de control hacia la memoria del conmutador para una dirección de recuperación en esta última, a partir de la cual debe hacerse la recuperación de datos hacia un dispositivo receptor (10M) y una unidad de control (20) para hacer ingresar las direcciones de recuperación en la memoria de control, y para recibir información desde los dispositivos relacionados a fin de conectar y desconectar las llamadas. La trayectoria de direccionamiento (16) proveniente de la memoria control tiene una trayectoria de comunicación alternativa hacia los dispositivos receptores, y cada una de las posiciones de memoria es al memoria de control incluye una posición específica para un bit indicador (32) que contiene información en relación a si debe hacerse la recuperación de un intervalo de tiempo hacia un dispositivo receptor a partir de al memoria del conmutador, o a partir de la memoria de control.
Patent MX-9304171-A (MX)
Title: Composicion para curar enfermedad de sindrome de sjoegren.
Inventor: ABE NOBUAKI
IPC: C07D271/00
Filed: 1993-07-12
Abstract: Se describe una composición para curar una enfermedad de síndrome deSjoegren. La composición que incluye un derivado deespirooxatiolanquinuclidina de la siguiente formula: ( ver formula I)donde Z es  =CR1R2, donde R1 y R2 pueden ser iguales o diferentes, y cadauno representa hidrógeno, alquilo, ciclopentilo, ciclohexilo, arilo, o unasal de adición de ácido clorhídrico de 2-metilespiro(1,3-oxational-5,3')quinuclidina.
Patent MX-9500474-A (MX)
Title: Clean out block assembly.
Inventor: DANIELLS NORMAN GEORGE
IPC: E04B2/02
Filed: 1995-01-13
Abstract: This invention relates to open face building block assemblies. In particular, this invention relates to a clean out block assembly for use in the construction of concrete hollow block structures, and for illustrative purposes, reference will be made to such application. It will be understood, however, that this invention may be used in other applications such as where access to a cored wall is required, such as in service ducting or such like.
Patent MX-9600715-A (MX)
Title: Optical recording medium and method of producing same.
Inventor: KASHIWAGI TOSHIYUKI
IPC: G11B7/24
Filed: 1996-02-23
Abstract: An optical recording medium capable of recording and/or producing an information by using a laser beam, comprising: a support layer having an information signal-recording portion on the side surface thereof on which said laser beam is incident, and a transparent layer disposed over the support layer and having a thickness smaller than that of the support layer.
Patent MX-9602224-A (MX)
Title: Catheter release mechanism.
Inventor: BOGERT DAVID L
IPC: A61M5/31
Filed: 1996-06-06
Abstract: A catheter insertion device incorporating a simple lever and clip structure which will safely lock a catheter hub of a catheter assembly to a normally disposable cannula housing and guard structure and which, in a simple mode, enables separation of the catheter hub from the cannula assembly or structure upon retraction and protective guarding of the used cannula. Specifically, an aspect resides in providing the lever release clip for a safety catheter which upon unlocking and releasing of the catheter hub concurrently pushes the catheter hub off a nose guard of the cannula assembly, while enabling a physician or clinical personnel to release the catheter by employing only one hand. A further embodiment is adapted to enable separation between the catheter hub of a flexible catheter and the needle or cannula arrangement of a catheter insertion device by simply manipulating a lever arranged on a cannula structure or nose guard thereof by simply pushing against a push-tab element.
Patent MX-9603865-A (MX)
Title: Thiazolidinedione derivatives as anti-hyperglycemic agents.
Inventor: WROBEL JAY EDWARD
IPC: C07D277/36
Filed: 1995-02-08
Abstract: This invention relates to novel 5-[3-aryl-prop-2-ynyl]-5-(arylsulfonyl)-thiazolidine-2,4-diones and 5-[3-aryl-prop-2-ynyl]-5-(arylsulfanyl)thiazolidine-2,4-diones characterized by general formula (I), wherein Ar is phenyl, 2-naphthyl, alkyl substituted phenyl, alkoxy substituted phenyl, halogen substituted phenyl, 2-pyridinyl, substituted 2-pyridinyl, 3-pyridinyl, 4-pyridinyl, 2-quinolinyl, 2-pyrimidinyl, 2-benzoxazolyl, 2-benzthiazolyl, 2-benzimidazolyl, 2-furanyl, 2-benzo-[b]-furanyl, 2-thienyl, 2-benzo-[b]-thienyl; n is 0 or 2; and Ar' is phenyl, alkyl substituted phenyl, perfluoroalkyl substituted phenyl, halogen substituted phenyl, alkoxy substituted phenyl, perfluoroalkoxy substituted phenyl and alkylthio substituted phenyl. This invention also relates to the use of the abovementioned compounds in lowering the blood glucose levels in hyperglycemic mammals and pharmaceutical compositions containing the same.
Patent MX-9604480-A (MX)
Title: Gravure roll and process for uniform coating gradient.
Inventor: FIELDS THOMAS R
IPC: B41C1/055
Filed: 1996-09-27
Abstract: A gravure roll and associated coating methods are disclosed that produce a uniform coating gradient on a substrate. The gravure roll comprising a series of cells arranged in circumferential line density sections in which the line densities progressively increase from section to section, and in which the cell volumes progressively decrease within each section, and in which the cell volumes at the end of one section are substantially the same as the cell volumes at the beginning of the next adjacent section.
Patent MX-9604556-A (MX)
Title: Writing instrument.
Inventor: ANDREWS NEVILLE EDGAR
IPC: B43K21/16
Filed: 1995-04-06
Abstract: A modular lead advancing mechanism (3) is constructed as a unitary element to be received in a mechanical lead pencil structure. The pencil structure has a removable tip (4) at the forward end thereof and a modular lead feeding mechanism (3) for handling a lead of a desired size is introduced into the barrel (2) of the pencil structure through an opening produced when the tip is removed. A plurality of modular mechanisms (3) may be provided to enable the user to adapt the pencil to a desired lead size.
Patent MX-9700187-A (MX)
Title: Conductive composition and cathode ray tube incandescent lamp employing conductive layer formed by using the same.
Inventor: JEONG BONG-MO
IPC: H01J29/28
Filed: 1997-01-07
Abstract: The present invention discloses a conductive composition and a cathode-ray tube incandescent lamp employing a conductive layer formed therefrom. The conductive composition includes 0.4 - 10 percent by weight of tin oxide (SnO2), 4.5 - 7.0 percent by weight of dispersant agent, 3.5 - 7.0 percent by weight of anti-absorbent, 0.8 - 4.0 percent by weight of vaporization inhibitor and 0.20 - 0.25 percent by weight of surfactant, based on an alcoholic solvent total weight. The conductive composition shows good solubility, covering performance and thermal stability, the conductive layer formed by the conductive composition having a low surface resistance and an improved luminance.
Patent MX-9701802-A (MX)
Title: Method for preparing nitrobenzene derivatives.
Inventor: MANFRE FRANCO
IPC: C07C205/55
Filed: 1995-09-27
Abstract: A method for preparing a compound of formula (I), wherein R1 and R2, which are the same or different, are a hydrogen atom or an alkyl or alkoxy radical, or R1 and R2, taken together with the carbon atom to which they are attached, form a cycloalkyl radical containing 3-6 carbon atoms. The method comprises dehalogenating a derivative of formula (II), wherein R1 and R2 have the same meanings as in formula (I) and Hal is a chlorine or bromine atom, using 1-2 mol of triethylammonium formate, in the presence of 0.002-0.1 mol of coal-borne palladium per mol of the compound of formula (II), in acetonitrile or tetrahydrofuran and at a temperature between 50 degree C and the boiling point of the reaction medium.
Patent MX-9704427-A (MX)
Title: Oxygen scavenging composition for multilayer preform and container.
Inventor: COLLETTE WAYNE N
IPC: B32B27/08
Filed: 1997-06-13
Abstract: An oxygen scavenging composition, method of making the same, and multilayer container structures thereof which enable accelerated activation of the oxygen scavenging property and/or barrier layers to prevent depletion of the oxygen scavenging property. In making a container wall, or a precursor thereof such as a preform, a base polymer is used including post-comsumer polyethylene terephthalate (PC-PET) and an oxygen scavenger. A resulting multilayer package wall may include an oxygen scavenging core layer and an inner layer of a material having a high oxygen barrier condition prior to product filling, and a second lower oxygen barrier condition after product filling. The inner layer thus allows oxygen entrapped in the container during product filling to be transmitted through the inner layer and absorbed by the core oxygen scavenging layer, in order to increase the product shelf life.
Patent MX-9706843-A (MX)
Title: Cryopreservation solution.
Inventor: POLOVINA MILO R
IPC: A61K35/51
Filed: 1997-09-08
Abstract: A simple, inexpensive, physiologically compatible, cryopreservation solution which includes the innocuous components of (i) glycerol, (ii) an alkali metal chloride salt, (iii) a monosaccharide, and (iv) serum albumin.
Patent MX-9707934-A (MX)
Title: Hidrualic elevator having a counterweight.
Inventor: ADIFON LEANDRE
IPC: B66B9/04
Filed: 1997-10-15
Abstract: A hydraulid elevator includes a hydraulic ram and a counterweight that are directly roped. The hydraulic ram includes a sigle-acting cylinder, piston and yoke that are placed within the hoistway adjacent to the path of motion of an elevator car. The counterweight is positioned adjacent to the hidraulic ram and on the same side of the car as the hydraulic ram. The combination of the directly counterweghted hydraulic ram and the arrangement of the hidraulic ram, counterweight and car results in minimal power and requirements.
Patent MX-9708438-A (MX)
Title: High molecular weight major outer membrane protein of moraxella.
Inventor: SASAKI KEN
IPC: A61K39/00
Filed: 1997-11-03
Abstract: An isolated and purified outer membrane protein of a Moraxella strain, particularly M. catarrhalis, having a molecular mass of about 200 kDa, is provided. The about 200 kDa outer membrane protein as well as nucleic acid molecules encoding the same are useful in diagnostic applications and immunogenic compositions, particularly for in vivo administration to a host to confer protection against disease caused by a bacterial pathogen that produces the about 200 kDa outer membrane protein or produces a protein capable of inducing antibodies in a host specifically reactive with the about 200 kDa outer membrane protein.
Patent MX-9801402-A (MX)
Title: Colourant composition for paint products.
Inventor: ADOLFSSON MAJ-LEN CARLTA
IPC: C09D17/00
Filed: 1998-02-20
Abstract: The invention relates to colourants (colourant pastes) used for the tinting of paint products. The colourants contain: 2-75 wt.percent (A) pigment component comprising one or more organic and/or inorganic pigments and possibly extender pigments; 10-60 wt.percent (B) diluent component comprising one or more organic solvents other than aliphatic alcohols or aromatic hydrocarbons, wherein 20-100 percent of the total weight of the diluent consists of a biodegradable ester of lactic acid and an alcohol, preferably ethyl or isopropyl lactate 10-50 wt.percent (C) binder component (calculated as 100 percent non-volatile matter) comprising one or more binders soluble in the diluent (B), wherein 70-100 percent of the total weight of the binder consists of a ketone aldehyde, ketone and/or aldehyde resin soluble in aliphatic hydrocarbons and 0-30 percent of the total weight of the binder consists of other binders commonly used in colourants, for example acrylic, alkyd or polyester resin and 0-5 wt.percent (D) additive component (calculated as 100 percent active matter) comprising one or more additives suitable for use in colourants. The binders and additives may be delivered undiluted (solvent-free) or they may contain as a diluent organic solvents that in the colourant are considered as a part of the diluent component (B). The present invention relates not only to the above mentioned colourants but also to their use as a part of a tinting system of solvent-borne paint products.
Patent NL-2014901-A (NL)
Title: Lock assembly for locking a door with respect to a door frame.
Inventor: MARCEL KOELMAN
IPC: E05B63/20
Filed: 2015-06-01
Abstract: The invention relates to a lock assembly comprising a biasing element for biasing the latch with a biasing force in an extension direction from a retracted position towards an extended position and a retaining element to retain the latch in the retracted position with a retaining force, wherein the lock assembly further comprises a first magnet with a first magnetic field that extends out of the housing at the front plate, wherein the first magnet is movable from a first position to a second position when the first magnet is attracted to a magnetic material in a door frame, wherein the first magnet is coupled to the latch to convert the movement of the first magnet into a displacement of the latch into a release position in which the biasing force exceeds the retaining force.
Patent NL-2016472-A (NL)
Title: Metrology Methods, Metrology Apparatus and Device Manufacturing Method.
Inventor: RICHARD QUINTANILHA
IPC: G03F7/20
Filed: 2016-03-22
Abstract: A lithographic manufacturing system produces periodic structures with feature sizes less than 10 nm and a direction of periodicity (D). A beam of radiation (1904) having a range of wavelengths in the EUV spectrum (1-100 nm or 1-150 nm) is focused into a spot (S) of around 5 µm diameter. Reflected radiation (1908) is broken into a spectrum (1910) which is captured (1913) to obtain a target spectrum signal (ST). A reference spectrum is detected (1914) to obtain a reference spectrum signal (SR). Optionally a detector (1950) is provided to obtain a further spectrum signal (SF) using radiation diffracted at first order by the grating structure of the target. The angle of incidence (α) and azimuthal angle (φ) are adjustable. The signals (ST, SR, SF) obtained at one or more angles are used to calculate measured properties of the target, for example CD and overlay.
Patent NL-2020676-A (NL)
Title: Support structure, method and lithographic apparatus
Inventor: HANS BUTLER
IPC: G03F7/20
Filed: 2018-03-28
Abstract: The invention relates to a support structure, comprising: a first body; a second body; a first support having a first stiffness; a second support having a second stiffness, wherein the second body supports the first body at a first location via the first support, wherein the second body supports the first body at a second location via the second support; a position measurement system arranged to generate a deformation signal representative of a difference of deformation of the first body and the second body relative to each other; a first actuator to apply a force between the first body and the second body at or near the first location; a second actuator to apply a force between the first body and the second body at or near the second location; and a controller arranged to determine a deformation compensation signal.
Patent NL-2025809-A (NL)
Title: Fluorine-free extraction method for insoluble potassium ore
Inventor: XIAOHUA SUN
IPC: C01B33/32
Filed: 2020-06-11
Abstract: The present invention provides a fluorine—free extraction method for an insoluble potassium ore, and relates to the technical field of ore extraction. The extraction method includes a crushing process, a grinding process, a magnetic separation process and a flotation process of a potassium feldspar ore. The present invention uses sodium hexametaphosphate and a sodium oleate/dodecylamine collector to float potassium feldspar under fluorine—free and weakly acidic conditions provided by a sulfuric acid. The present invention increases the surface hydrophobicity of the potassium feldspar, so that the potassium feldspar is floated up and.selectedd Comparedxvith.hydrofluoric acid, the sulfuric acid is weaker in acidity and lower in corrosion and cost. Therefore, the extraction method provided by the present invention reduces the corrosion<xfthe eguipment.andtflxeimpact onthehumanbodyandtheenvironmentandreducestheproduction cost. In addition, the extraction method realizes the extraction of high—quality potassium feldspar concentrate, mica concentrate and quartz concentrate and achieves the comprehensive utilization of the mineral resources.
Patent NL-2026613-A (NL)
Title: Electronic information automation control cabinet
Inventor: CHENGJIE ZHU
IPC: H05K5/02
Filed: 2020-10-02
Abstract: The present invention discloses an electronic information automation control cabinet, and relates to the field of electronic information devices. The present invention includes a cabinet body, Where a bottom end of the cabinet body is provided With a support frame body, and a support plate is provided inside the support frame body. In the present invention, a placement plate and a tray are disposed inside the cabinet body, and through slidable ﬁtting between a limiting rod and a limiting slot, it is convenient to take and place an electrical element on the placement plate. When a motor is driven, the tray may be driven to rotate, so that it is convenient to take electrical elements disposed inside the try, collisions do not occur, and the electrical elements are not damaged. In addition, in the present invention, a support plate is designed, a threaded rod is disposed below the support plate, a bottom end of the threaded rod is provided With a handle, the height of the support plate can be adjusted by turning the handle, thereby adjusting an overall height of the cabinet body, and preventing impounded surface water from damaging the electrical elements in the cabinet body. During supporting, a scaling spring achieves a buffering effect, Which can protect the cabinet body to some extent.
Patent NL-2028955-A (NL)
Title: Process for enriching phosphorus and recovering vivianite by biofilm method
Inventor: XINGYU ZHANG
IPC: C02F9/14
Filed: 2021-08-11
Abstract: Provided is a process for enriching phosphorus and recovering vivianite by a biofilm method, including the following steps: 1) an aerobic phosphorus absorption stage; 2) 5 an anaerobic phosphorus release stage; 3) a cyclic enrichment stage; 4) a seed crystal forming stage; and 5) a crystal forming stage. Phosphorus is enriched by the biofilm method and recovered with vivianite as a recovery product, which not only solves the problem of phosphorus removal from municipal sewage, but also greatly improves the economic value; by preparing high dissolved oxygen at the aerobic stage, 10 a high-concentration phosphorus recovery solution can be obtained with a relatively low carbon-phosphorus ratio and relatively high enrichment times, and the consumption of carbon sources can be reduced; in addition, since the oxidation- reduction potential is controlled to be less than -100 mv by the biofilm method at the anaerobic phosphorus release stage, the oxidation-reduction potential does not need 15 to be adjusted again during the recovery of vivianite, which is not only beneficial to the crystal purity of vivianite, but also improves the overall process efficiency.
Patent NL-6707925-A (NL)
IPC: E05D15/10
Filed: 1967-06-07
Abstract: 1,124,740. Runners for sliding doors. ELTREVA A.G. 7 June, 1967 [7 June, 1966], No. 26335/67. Heading E1J. In a roller mounting for a sliding sash running on a track 3 on the horizontal surface of the rebate of a cill 8, the rollers 6 are each mounted in a U-section bracket 7 which is tiltable about a pin 10 mounted in an angle section 12, the pin being parallel to the direction of travel of the roller, the angle section 12 being let into the underside of the bottom rail 11 of the sash, the arrangement being such that when the roller 6 is upright the web of the bracket 7 bears against the flank 13 of the section 12 and the vertical flank 14 remote from the rebate surface 8 has a horizontal ledge 15 which carries a small roller 17 revolvable on a vertical pin 16 and at the end of the sash closing movement rides onto a vertical ramp 5 mounted to confront the vertical rebate surface 8, and thus forces the bottom rail of the sash into sealing contact with face 8, the roller and bracket 17 tilting about the pin 10.
Patent NL-6816999-A (NL)
Title: Chloroazacy clo-heptene-n-carbo chloride prodn
Filed: 1968-11-27
Abstract: 2-Chloroazacyclo-2,3-heptene-N-carbochloride (I). Used in the prepn. of lysine, is prepd. by treating-caprolactam residues (II) with at least 2 moles COCl2, opt. in a solvent, initially at 15-50 degrees and subsequently at 50-150 degrees. (I) is isolated by evaporation of excess COCl2 and solvent, water washing, and distillation.
Patent NL-7104829-A (NL)
Title: Detectable surgical sponge
IPC: G01V15/00
Filed: 1971-04-08
Abstract: Surgical sponge comprises a fluid absorbent pad to which magnetised material e.g. barium ferrite particles located in a hollow plastics, pref. Nylon (RTM) thread, is atatched. The sponge is easily located in the surgical cavity with a magnetic-sensitive detector. Magnetic material may also be incorporated in other surgical instruments.
Patent NL-7214048-A (NL)
Title: 4-Benzo(b)thienyl alkyl carbamates - insecticides, esp active against noctuidae
IPC: C07D333/54
Filed: 1972-10-17
Abstract: b -thienyl alkylcarbamates of formula (I) (where R = 1-4C alkyl, and R' = H or 1-4C alkyl). (I) are prepd. e.g. from an opt. substd. dihydroresorcinol by (a) condensing with an alkyl halide, (b) halogenating to give 2-allyl 3-chlorocyclohex-2-ene-1-one, (c) cyclising with NaSH, (d) dehydrogenating with S, and (e) forming the carbamate, e.g. with an isocyanate.
Patent NL-7215937-A (NL)
Title: 2-cyclic amino carbonyl-4-isoxazoline-3-ones - as analgesic antiinflammatory,anti-tussive and anti-hypertensive agents
Filed: 1972-11-24
Abstract: Cpds. (I): (where R1 is H, Hal oralkyl R2 is H, alkyl, alkoxy carbonyl, or aryl, R1 and R2 together with the adjacent C atoms form a carbocyclic or heterocyclic ring -NA is a satd cyclic amino gp. opt. substd. and opt. contg. a further heteroatom) are prepd. either by reacting a 3-hydroxy isoxazole with phosgene then with HNA or the 4-isoxazoline-3-one with a cyclic amino carbonyl halide. Thus 2-(piperidinocarbonyl)-4-isoxazoline-3-one is prepd. from 3-hydroxy-isoxazole, COCl2 and piperidine.