baber/WOPTO huggingface dataset:
Patent JP-H03296271-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIYAGAWA KUNIKO
IPC: H01L29/78
Filed: 1990-04-16
Abstract: PURPOSE:To form a channel without ion implantation and improve the control of forming an impurity profile in the channel by providing a buried channel formed on a one-conductivity Si substrate and a buried channel Ge thin-film layer. CONSTITUTION:This device comprises a buried channel formed of a Ge thin-film layer 2 formed on the surface of a P-type Si substrate 1 and an Si epitaxial layer 3 formed on that surface, a gate electrode 4 composed of an N-type poly-Si formed, in self-aligned manner, on the buried channel via a gate oxide film 9, an N-type source.drain diffusion layer 5 formed in self-aligned manner on the gate electrode 4 and a field oxide film 8, and a wiring 6, composed of aluminum, for connecting the gate electrode 4 to the source.drain diffusion layer 5 via a contact hole provided on an interlayer insulation film 7 accumulated on the P-type Si substrate 1. The surface of the gate electrode 4 is covered with an oxide film 10.
Patent JP-S5623244-A (JP)
Title: Hydrogen storing material
Inventor: SAKAI TAKASHI
IPC: F17C11/00
Filed: 1979-08-03
Abstract: PURPOSE: To obtain a hydrogen storing material easy to handle and satisfying various necessary conditions by substituting Ca for part of La in an La-Ni alloy and Mn, Zr, Nb, Cr or V for part of Ni to form a four-component type alloy having a specified composition.  
     CONSTITUTION: The four-component type alloy has a composition represented by formula Ca 1-x La x Ni 5-y A y  (where A is Zr, Nb, Cr, Mn or V, x<1 and y<5). This alloy can form a solid compound by combination with hydrogen, and the hydrogenation reaction can be carried out at room temp. The alloy has large hydrogen occluding capacity, and the occluded hydrogen can be released from the formed hydride by arbitrarily raising or dropping the temp. Since the dissociation pressure of hydrogen is ≤10kg/cm 2  at room temp., the alloy is easily handled. Accordingly, this alloy is very useful as a hydrogen storing material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63268185-A (JP)
Title: Semiconductor storage device
Inventor: KAWACHI MITSUYUKI
IPC: G11C11/401
Filed: 1987-04-24
Abstract: PURPOSE:To remarkably speed up the serial read operation of data by latching the corresponding data to a 1st address and outputting the prescribed data directly from am data latch circuit so far as the 1st address signal is invariable. CONSTITUTION:The titled semiconductor storage device is capable of addressing by being commonly supplied with the address signal (the 1st address signal) A4-A14 of upper-order 11 bits contained in an external address signal A0-A14. In addition, the device has 16 memory blocks MBLK1-16, each with the data latch circuit capable of latching individually the individual read out data. Since the data corresponding to the 1st address signal are latched in each data latch circuit of the memory blocks respectively, the prescribed data are directly outputted from the data latch circuit so far as the following 1st address signal to be supplied is invariable. Consequently, the serial read operation of data under the constant condition of the 1st address is achieved at remarkably higher speed.
Patent JP-H05300104-A (JP)
Title: Radio equipment for press-to-talk system
Inventor: NAKAYAMA TAKENOBU
IPC: H04B17/17
Filed: 1992-04-20
Abstract: PURPOSE:To provide the radio equipment for press-to-talk system for automatically executing self-diagnosis during the operation concerning the radio equipment for press-to-talk system provided with 1st, 2nd, 3rd and 4th loopback passages for returning from the respective units of a transmission system to the respective units of a reception system. CONSTITUTION:This radio equipment is provided with a standby state detecting means 1 to start the operation of a self-diagnostic control means 2 when a standby state is obtained, self-diagnostic control means 2 to successively establish the 1st, 2nd, 3rd and 4th loopback passages corresponding to the signal of the operation start and to operate a normality/abnormality judging means 3 every time, and normality/abnormality judging means 3 to input the signal of voice frequency band at a prescribed level from the input of a base band part 11 at the transmission system corresponding to an operating command, to judge whether the signal passed through the loopback passage and outputted from the output of a base band part 21 at the reception part is at the same frequency as the input signal and at the prescribed level or not, and to output the signal of the voice frequency band at the different frequency each time the 1st-4th loopback passages are established when they are different.
Patent LT-2011050-A (LT)
Title: Method of isolating c-phicocyanin extract from cyanobacteria spirulina platensis and other use of biomass
Inventor: SIMKUS ALMANTAS
IPC: A23K1/00
Filed: 2011-06-01
Abstract: The present invention relates to food and feed supplements production, specifically to production of supplements from cyanobacteria. Cyanobacteria Spirulina platensis is cultured in seewater imitating medium suplemented with trace elements. The obtained biomass is used for extraction C-phycocyanin and the rest of biomass can bee preserved by carbohydrates. C-phycocyanin is extracting from demineralized cyanobacteria biomass, from cold disintegrated cyanobacteria cells, carrying out the extraction with distiled water for 24 hours at 2-5 oC in the dark. The resulting pigment is assessed by spectrophotometrically mesuring the density at 620 nm and 280 nm wavelength. The addition of derived product to the animal diet strengthens the immune system, improves nutrient digestibility and conversion of animals. Supplement daily dose is 1-100 g.
Patent LT-2013045-A (LT)
Title: Gaseous agent processing device with liquid agent
Inventor: MASIOKAS VLADAS
IPC: B01D47/00
Filed: 2013-05-14
Abstract: The invention relates to a gaseous agent processing devices with liquid agent such as a condensing economizer, designed to increase the efficiency of the boiler and clean (washed) from soaring gas particles. The device comprises a) heat exchanger, designed to increase or reduce agency temperature due to be replaced agents temperature, said a heat exchanger performs saturation with liquid vapor and carry out a condensation part of gaseous agent, b) cleaning device (s) for liquid cleaning agent, then liquid agent used for gas cleaning agent (leaching), and c) separation and (or) storage device (s) for the chemically treated liquid agent and (or) gas separation agent and (or) accumulation. Devices can be blocked as needed to blocks of two, three or more, which can realize the same process by several steps and different processes with the same gas agent. Possible various gas agent supply directions to working camera.
Patent LT-2013139-A (LT)
Title: Suspension device
Inventor: HE SHAODUN
IPC: A62B1/00
Filed: 2013-12-27
Abstract: A suspension device, overcoming the defect of difficult self-locking and definite potential safety hazard of existing 8-shaped annular suspension devices during use. Provided is a suspension device. A U-shaped rope-reeving piece is disposed on a suspension body; the suspension body and the U-shaped opening of the U-shaped rope-reeving piece form a rope-reeving hole; a suspension hole bearing the weight of a person is disposed at a position offset to one side; the suspension device is also provided with an operation handle to control the deflection of the suspension device; when in use, the fixed end of a working rope is fixed at a high place, the free end of the working rope droops down, and the person is fixedly connected to the suspension hole; when the person is separately suspended by the suspension hole, the fixed end and the free end of the working rope press against each other to stop the sliding of the working rope, so that the suspension device is in a self-locking state, and the person is suspended up high; and when the person applies a pulling force to the suspension device via the operation handle, the suspension device deflects to separate the fixed end and the free end of the working rope, or reduce the pressure there between, so that the rope starts to slide, and the person descends.
Patent MX-13562-A (MX)
Inventor: WELCH WILLARD MCKOWAN JR
IPC: C07D401/12
Filed: 1987-10-26
Abstract: 1-(Heterocyclcarbonyl)- 3-(4-(2-pyrimidinyl)-1-piperazinyl) propanes of formula (I) and 1-(heterocyclylsulphonyl) -3- (4-(2-pyrimidinyl) -1-piperazinyl) propanes of formula (II) and pharmaceutically acceptable acid addn. salts are new. - R = heterocyclic gp. of formulae (a) - (n); and R1 = heterocyclic gp. of formulae (b), (c), (d) etc. (1) R = (c), etc.; and (2) R1 = (b) etc. - Prepn. is described.
Patent MX-9100286-A (MX)
Inventor: JOLLENBECK MARTIN
IPC: D06P5/22
Filed: 1991-07-19
Abstract: Aqueous stable dispersions of UV-absorbent s-triazine compounds containing   (a) 5 to 50 percent by weight of an n-triazine compound of the formula <IMAGE>     (b) 0 to 18 percent by weight of an anionic compound, and (c) 0 to 18 percent by weight of a nonionic compound, with the proviso that at least one of components (b) and (c) must be present.   These dispersions are excellent for improving the light fastness of dyeings on synthetic fibres, in particular polyester fibres or acid-modified polyester fibres.
Patent MX-9101266-A (MX)
Title: Metodo para controlar la metalizacion de hierro dereduccion directa
Inventor: ALMAGUER FEDERICO EVERARDO CAR
IPC: C21B13/00
Filed: 1991-09-25
Abstract: Método para producir esponja con una metalización deseada mediante la reducción directa de mineral de hierro oxídico en un reactor de reducción directa vertical de lecho móvil donde la reducción se lleva a cabo mediante el contacto de dicho mineral con un gas reductor a alta temperatura y compuesto principalmente de H2 y CO en una zona de reducción de dicho reactor. El método comprende tomer una muestra del gas reductor en un punto de medición de la zona de reducción de dicho reactor que ofrezca caracteristicas de estabilidad dinámica y química; analizar dicha muestra para determinar el valor de la relación entre concentración de una de las especies químicas constituyentes de dicho gas reductor (H2O o CO2) en dicha muestra; comparar dicha relación de concentraciones así determinada con una interrelación establecida empíricamente entre dichas relaciones de concentraciones y los correspondientes grados de metalización de hierro esponja producido; y regular los parámetros de control de proceso (temperatura del gas reductor, flujo de mineral que se procesa en el reactor, flujo de gas y contenido de CO2 en el gas reductor) para así modificar la relación de concentraciones en el punto de medición hasta un valor que se sabe que produce un hierro esponja con dicha metalización  deseada de acuerdo a dicha interrelación previamente establecida.
Patent MX-9301829-A (MX)
Title: Servomotor neumatico.
Inventor: GAUTIER JEAN PIERRE
IPC: B60T13/56
Filed: 1993-03-31
Abstract: El invento se refiere a un servomotor neumático, para ayudar al frenaje del vehículo, que comprende un compartimiento motor y un habitáculo separados por un tablero.
Patent MX-9302046-A (MX)
Title: Procedimiento para disminuir o suprimir totalmente la afluencia de agua en perforaciones para la extraccion de petroleo y/o gas de hidrocarburos.
Inventor: PUSCH GUENTER
IPC: C09K8/575
Filed: 1993-04-07
Abstract: El presente invento se refiere a un procedimiento para disminuir o suprimir totalmente las afluencias de agua de un yacimiento en por lo menos una parte de una perforación para la extracción de petróleo y/o gas de hidrocarburos, que atraviesa un yacimiento, verificándose que, partiendo de la perforación, en la parte del yacimiento en la que se quiere reducir o suprimir las afluencias de agua, se incorpora la solución de polímero, y a continuación se pone en funcionamiento la perforación para la extracción de petróleo o de gas de hidrocarburos, verificándose que los fluidos que están presentes en el yacimiento entran en contacto con la mencionada parte del yacimiento que contiene el polímero, y el petróleo y/o el gas de hidrocarburos atraviesan esta parte del yacimiento y llegan a la perforación, el cual está caracterizado porque la solución no acuosa de un polímero hidrófobo, insoluble en agua, se incorpora en el yacimiento, y el polímero precipita en presencia del agua adherida del yacimiento.
Patent MX-9505302-A (MX)
Title: Method and system for customizing communications over a network.
Inventor: PAN LYNDON MINGLIANG
Filed: 1995-12-14
Abstract: A method and system for customizing the protocol by which two or more users of a network communicate. The system utilizes a database containing customer transaction profiles. These profiles contain definitions of how input and out put messages should be formatted, and instructions on how the flow of communication should be conducted. A network user's customer transaction profile can be readily altered by editing the database. In a preferred embodiment, a fron and system in the network maintains the database and performs all of the functions neccessary to provide customized communication. In this manner, a network operator can provide customized protocols to each network subscriber quickly and without asking that subscriber to install special equipment or software.
Patent MX-9600675-A (MX)
Title: Apparatus and method for applying transverse tensioned elastic.
Inventor: HERRMANN THOMAS R
IPC: B65H23/18
Filed: 1995-05-31
Abstract: An apparatus (10) in which material to have elastic (24) applied thereto is carried by a first conveyor (46) in one direction along a flow path (20). An elastic conveyor extending transversely of the material flow path (20) is operable to continuously draw elastic from storage, tension it and carry it to a feeder head (69) that reciprocates transversely of the flow path (20). A transverse elastic applicator (70) receives elastic substantially continuously from the feeder head (69) in a square-wave pattern and moves it toward the flow path (20). The elastic applicator (70) has spaced guide members (80a, 80b, 81a, 81b) mounted adjacent opposite sides of the flow path (20) to hold tensioned elastic therebetween extending transversely of the flow path (20) as the elastic applicator (70) moves the elastic to the flow path (20) and applies the elastic to the material on the first conveyor (46). Cutters (98) positioned inboard of the guide members (80a, 80b, 81a, 81b) sever the elastic after it has been applied to the material.
Patent MX-9602002-A (MX)
Title: Traveling self-cleaning fish screen.
Inventor: GARGAN EUGENE L JR
IPC: B01D33/056
Filed: 1996-05-27
Abstract: A traveling water and fish screen device is provided separating debris from channels of flowing of water. The device includes a carriage that is placed in the water flow and a screen mounted in the carriage which utilizes a continuous band of specially constructed rigid grate panels pivotally attached to and separated by support members in the form of cross bars between each panel. Special hinges are used which provide an extremely small gap between each panel and the adjacent cross bars, which gap is maintained as the as the band rotates around upper and lower cylinders in the carriage. Flaps are provided on the outward, upstream edges of the carriage to prevent debris from coming into contact with the cylinders, support chains of sprockets of the device. The rigid grate panels each have a first set of parallel cross members, and a second set of parallel cross members that are perpendicular to the first set. The ends of the cross members on the outward, upstream surface of each panel are flat and smooth to help prevent entanglement of debris and injury to fish. These same cross members are also tapered such that they are wider on the outward, upstream surface tapering to a more narrow cross-section toward the inside surface which facilitates easier cleaning with a pressurized spray.
Patent MX-9602398-A (MX)
Title: Modified polymeric material having improved wettability.
Inventor: QUINCY ROGER B III
IPC: D06M15/15
Filed: 1996-06-19
Abstract: Proteins are applied to a polymeric article by contacting the polymeric article with a protein and exposing the contacted polymeric article to a frequency with a sufficient power dissipation for a sufficient period of time. A frequency range for applying proteins to a polymeric article is between about 5 kHz to about 40 kHz with a minimum power dissipated of about 1 watt. As a result, polymeric articles so treated exhibit improved water wettability, proteins may be applied to the polymeric articles very rapidly and more uniformly than by other methods, and polymeric articles having selected zones of wettability may be produced.
Patent MX-9603623-A (MX)
Title: Compact microwave source for exciting electrodeless lamps.
Inventor: SIMPSON JAMES E
IPC: H01J65/04
Filed: 1996-08-23
Abstract: A magnetron (11) for generating electromagnetic energy in the microwave region includes an extension (14) for its antenna terminal (12). The extension (14) extends the length of the antenna (12) to control the phase of the loading on the magnetron (11). A cylindrical ground flange (16) and perforated screen (19) encloses an electrodeless lamp (15), thereby permitting microwave energy to excite the gas within the lamp (15), while confining the energy to the space bounded by the perforated screen (19) and cylindrical ground flange (16). The extension (14) for the antenna (12) has a length which maintains the reflection coefficient phase to a level which does not adversely affect the magnetron operating frequency.
Patent MX-9603717-A (MX)
Title: Absorbent article with multiple zone structural elastic-like film web extensible waist feature.
Inventor: ROE DONALD CARROLL
IPC: A61F13/15
Filed: 1995-02-10
Abstract: Absorbent articles such as disposable diapers, incontinent briefs, diaper holders, training pants, feminine hygiene garments and the like, that have a unique waist feature that improves the dynamic fit as well as the containment characteristics of the absorbent article. Such absorbent articles comprise a chassis assembly (22) preferably comprising a liquid pervious topsheet (24), a liquid impervious backsheet (26), and an absorbent core (28) positioned between the topsheet and the backsheet; an extensible back waist feature; and a closure system (40, 41) for maintaining the absorbent article on the wearer. The extensible back waist feature provides an extensible feature that provides a more comfortable and contouring fit by initially conformably fitting the diaper to the wearer and by sustaining this fit. The extensible back waist feature has a hip panel (38), a central waistband panel (32), and a pair of side panels (36). The force/extension characteristics of each panel is designed to provide such improved fit and containment. While each panel of the extensible waist feature may be constructed from a number of extensible materials, the panels preferably comprise a structural elastic-like film web. The structural elastic-like film (SELF) web (Fig. 5) exhibits an elastic-like behavior in the direction of elongation without the use of added elastic materials. The configuration of the SELF web in each panel has specific characteristics to provide the desired force/extension characteristics of each panel.
Patent MX-9604318-A (MX)
Title: Clothing bearing retroreflective appliques.
Inventor: BILLINGSLEY BRITTON G
IPC: G02B5/128
Filed: 1995-03-28
Abstract: An article of clothing (10) bearing a retroreflective applique (12) that has a binder layer (14) onto which a retroreflective layer (19) is disposed. The retroreflective layer (19) includes a layer of optical elements (16) and a metal reflective layer (18), and the binder layer (14) includes a thermoplastic copolymer that includes units which contain carboxyl groups. A retroreflective applique, which uses such a binder layer in conjunction with aluminum-coated or silver-coated optical elements, demonstrates very good home laundering durability.
Patent MX-9605208-A (MX)
Title: Novel erythromycin derivatives, method for their preparation and their use as drugs.
Inventor: AGOURIDAS CONSTANTIN
IPC: A61P31/04
Filed: 1995-05-02
Abstract: Compounds of formula (I) in which R is a -(CH2)nAr radical, n is 3, 4 or 5, Ar is an optionally substituted heterocyclic radical and Z is a hydrogen atom or an acid residue. The compounds of formula (I) have useful antibiotic properties.
Patent MX-9605459-A (MX)
Title: Activation of growth factors by matrix vesicles.
Inventor: BOYAN BARBARA D
IPC: A61K35/32
Filed: 1995-05-19
Abstract: Latent growth factors such as TGF'beta' in tissue culture or healing wounds are converted to active form by matrix vesicle extract or through the medium of matrix vesicles stimulated with Regulator of Enhancing Factor (REF). REFs include 1,25-dehydroxy vitamin D and steroid hormones. Matrix vesicles having REF intercalated into the vesicle membrane are provided. Polymeric implant and cell culture scaffolding materials with matrix vesicles, matrix vesicle extract, REF or latent growth factor are also provided.
Patent MX-PA97000694-A (MX)
Title: 3-aza and 3-oxa piperidone tachykinin antagonists.
Inventor: SANDRA DORA MEADOWS
IPC: A61K31/5355
Filed: 1997-01-24
Abstract: Compounds of the formula: (1) wherein: X is O, NH or NR1; R1 is C1-C6 alkyl, C3-C7 cycloalkyl, C3-C7 cycloalkyl(C1-C4)alkyl, aryl or aryl (C1-C4)alkyl; wherein the C1-C6 alkyl group is optionally substituted by fluorine and the C3-C7 cycloalkyl or C3-C7 cycloalkyl(C1-C4 )alkyl group is optionally substituted in the cycloalkyl ring by up to two substituents each independently selected from halo, C1-C4 alkoxy or halo(C1-C4)alkoxy; R2 is phenyl optionally substituted with one or two halo substituents, indolyl or thienyl; R3 is NH2, -NR4 SO2(C1-C6 alkyl), -NR4SO2 aryl, -NR4CO(C1-C6 alkyl), -NR4CO aryl or a 5 to 7-membered N-linked cyclic group incorporating W in the ring wherein W is O, NR5, CH(OH), CHCO2H, CHN(R4)2, CHF, CF2, C=O or CH2; R4 is H or C1-C6 alkyl; R5 is H, C1-C6 alkyl, C3-C7 cycloalkyl, C3-C7 cycloalkyl(C1-C6)alkyl, C2-C6 alkanoyl, C4-C8 cycloalkanoyl, C3-C7 cycloalkyl(C2-C6)alkanoyl, aryl CO-, C1-C6 alkyl SO2-, C3-C7 cycloalkyl SO2-, C3-C7 cycloalkyl(C1-C6)alkyl SO2-, aryl -SO2- or (R6)2NSO2-, wherein each R6 is independently H or C1-C4 alkyl or the two groups may be joined to form with the nitrogen atom to which they are attached, a pyrrolidinyl, piperidino, morphlino or piperazinyl group; m is 0, 1 or 2 with the proviso that m is not 0 when W is NR5, C=O, or O; and n is an integer of from 1 to 4; are neurokinin receptor antagonists of utility in the treatment of a variety of medical conditions including urinary incontinence, asthma and related conditions.
Patent MX-9703389-A (MX)
Title: Process for the preparation of aldehydes.
Inventor: BAHRMANN HELMUT
IPC: C07F9/50
Filed: 1997-05-08
Abstract: The invention refers to a process for the preparation of aldehydes by means of hydroformylation of unsaturated olefinically compounds with hydrogen and carbon monoxide, in homogenous phase, in the presence of a catalyst system that contains a complex metalorganic compound, such as ligands of this complex compound in a molar excess and separation of the catalyst system of the hidroformyilation reaction mixture through pressure filtration in a semi-permeable membrane formed from an aromatic polyamide. This process is characterized in that the ligand molar proportion presents in excess with respect to the aldehydes used is of 9 to 30, preferably 10 to 25, especially 10 to 15; in such a way that the ligands present in excess do not contain any alkyl salt or of arylamonium of a sulphonate aromatic diphosphine, carboxylate or phosphonate. Through the restriction of the molar mass proportion the activation elevated values and of selectivity are maintained so much as in the proper hydroformylation as well as also in the outstanding retention values in the membrane filtration stage for the catalyst system.