baber/WOPTO huggingface dataset:
Patent JP-H11112792-A (JP)
Title: Plural image compositing method
Inventor: FREDLUND JOHN R
IPC: G06T11/60
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method speedily and economically compositing at least one fetched preparation digital image and an initialization digital image without losing the authentic value of the initial digital image. SOLUTION: This method includes digital supply of an image prepared by a user, automatic judging of the aspect ratio of an image prepared by a selected user, providing plural initial digital images with a prescribed area respectively provided with respectively different prescribed sizes so as to house a digital image prepared by the user, and automatically selecting one of the initial digital images with the area of the aspect ratio nearest to the aspect ratio of the image prepared by the selected user.
Patent JP-S5725196-A (JP)
Title: Controlling circuit for step-motor
Inventor: YOSHIMURA GENICHI
IPC: H02P8/34
Filed: 1980-07-19
Abstract: PURPOSE:To provide stable open-loop control by fitting a control circuit which can read out an exciting phase change timing signal from a memory in response to a changing signal of a step-motor drive voltage. CONSTITUTION:In a memory 5, an exciting phase change timing signal train DS corresponding to the number of shifted steps and the value of a driving voltage VD of a step-motor (SM)2 is stored. An address control circuit 4 transmits an address signal AS designating a memory location (address) of an exciting phase change timing signal TM corresponding to the signal DS to the memory 5 to read out the signal TM. Then, an exciting phase change signal PS is outputted to an exciting phase control circuit 6. This circuit 6 sends excitation signals PA-PD corresponding to exciting phases for selecting either of exciting phases A-D of SM2 to a driving circuit 7. Exciting phases A-D are excited according to signals PA-PD, respectively.
Patent JP-H03296940-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: KIYONO YUZO
IPC: G11B11/105
Filed: 1990-04-17
Abstract: PURPOSE:To prevent the occurrence of a shift phenomenon of a recording pattern and to improve the reliability by providing a means for inverting a phase of an AC magnetic field to be impressed upon a magneto-optical recording medium whenever bit information is changed. CONSTITUTION:A phase inverting circuit 22 is for inverting the phase of the AC magnetic field at the time of changing a recording signal S1 by receiving a reference signal from a reference oscillation circuit 18 and the recording signal S1. That is, when the recording signal is changed from 1 to 0 or from 0 to 1, a phase inversion signal is outputted to a magnetic head driving circuit 19 to invert the phase of the AC magnetic field accordingly in either case. A driving current is outputted to a magnetic head 20 by a magnetic head driving circuit 19 motivated by a reference signal, and also its driving current for inverting the phase is outputted to the magnetic head 20 at the time of changing the recording signal according to the phase inversion signal. By this method, the regular irradiation of a pulse-like laser beam is feasible in a fixed cycle, and no edge shift takes place, so that the recording pattern can accurately be built up.
Patent JP-2000295892-A (JP)
Title: Motor driving device
Inventor: SAKAI AKIRA
IPC: H02P27/06
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To control driving of a motor with high accuracy by precisely detecting the current-phase information of an inverter by using the voltage inverter. SOLUTION: A current zero-crossing detecting section 30 detects phase-voltage information containing the polarity of an inverse current generated in an inverter in the case of the completion of a time when a pair of switching elements connected in series in the same phase of the inverter are brought to an off state simultaneously, and current-phase information is obtained on the basis of the polarity information. The above-mentioned time is set at a time or more obtained by adding the lag time of a control section 40 and the current zero- cross detecting section 30 and the lag time of a driving section 1.
Patent JP-S61258347-A (JP)
Title: Secrecy-maintaining optical recording medium
Inventor: FUNAKOSHI NORIHIRO
IPC: G11B7/24
Filed: 1985-05-13
Abstract: PURPOSE:To make possible the free secrecy maintenance as well as information writing and reproducing of a recording layer by providing a protective layer to maintain the secrecy of recorded information which turns on and off visible light and near IR light when an electric field is impressed thereto to the record ing layer. CONSTITUTION:The laminate of an amorphous WO3(M0O3, V2O5) and Cr2O3 single crystal plate has an absorption characteristic of the transmittivity to the wavelength shown by a curve (a). The amorphous WO3 plate (M0O3, V2O5) colors blue and the absorption characteristic thereof changes like a curve (b) when a voltage is impressed to such laminate. The blue coloration is annihilated and the initial absorption characteristic is restored so that the plate is transpar ent when the polarity of the voltage to be impressed is reversed. More specifi cally, the protective layer to maintain the secrecy of the recorded information is constituted by sandwiching an electrochromic layer 7 consisting of >=1 kinds of materials selected from amorphous WO3, M0O3 and V2O5 and a Cr2O3 layer 6 occluding hydrogen by transparent conductive films 5a, 5b.
Patent JP-2000289041-A (JP)
Title: Mold for molding contact lens
Inventor: FUKUDA TAKESHI
IPC: B29C39/28
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain higher adhesion properties in mating a male mold and a female mold by simple line contact by increasing a contact area in mating both molds. SOLUTION: In the mold consists of a male mold 2 having a protruding part and a female mold 1 having a recessed part, when both molds are mated, a curved direction in the curved part 11 of the female mold 1 on a lens cavity 4 side in the contact part and a curved direction in the curved part 13 of the female mold 1 on the outside of the lens cavity 4 are formed into a different shape. Adhesion properties in the contact part of both molds in the mated state thereof can be raised.
Patent JP-S63266094-A (JP)
Title: Steel sheet for welded vessel having superior adhesion to paint and production thereof
Inventor: OGA TOMOYA
IPC: C25D5/26
Filed: 1987-04-24
Abstract: PURPOSE:To obtain a surface treated steel sheet for a welded can having superior corrosion resistance, weldability and especially superior adhesion to paint by successively plating the surface of a steel sheet with specified amts. of Ni and Sn and forming a specified amt. of a chromate coating layer. CONSTITUTION:The surface of a cold rolled steel sheet is plated with Ni by electroplating or other method to form an Ni layer by 2-1,000mg/m<2> per one side. An Sn layer is formed on the Ni layer by tinning by 700mg/m<2> - 4 X(the amt. of the Ni layer) + 700mg/m<2> and heat treatment is carried out to melt the Sn layer. The steel sheet is then washed and chromated to form a chromate coating layer by 1-50mg/m<2> (expressed in terms of Cr). All the Sn is alloyed by the alloying accelerating effect of the Ni and a steel sheet for a vessel having improved adhesion to paint and practical weldability can be produced.
Patent MX-9102334-A (MX)
Title: Un nuevo colorante para la tincion del dna.
Inventor: RODRIGUEZ GLORIA ELENA LEON PA
IPC: C12Q1/68
Filed: 1991-12-03
Abstract: Esta invención tiene por objetivo proveer de un colorante capaz de teñir el DNA y hacerlo visible bajo el microscopio óptico. El colorante se preparo con extracto tánico vegetal como principal componente. El DNA, se extrajo con el método de fenol-cloroformo de microorganismos, se tiñó como se observó bajo el microscopio óptico y se fotografió. Se comprobó que el observado al microscopio es DNA analizándolo en gel de agarosa y tiñiéndolo con bromuro de etidio.
Patent MX-9206600-A (MX)
Title: Metodo y aparato para calentar suelo subterraneo para descontaminacion.
Inventor: NELSON JOSEPH MADISON
IPC: E21B43/00
Filed: 1992-11-16
Abstract: Una técnica para descontaminar in situ una formación de tierra. Se pueden obtener altas temperaturas de gas en formaciones subterráneas suministrando un combustible a una ubicación subterránea, tal como en la parte inferior de un agujero de pozo.
Patent MX-9206983-A (MX)
Inventor: THIERRY CHOPIN
IPC: C09C3/06
Filed: 1992-12-03
Abstract: A rare earth sesquisulphide of formula M2S3 has an interstitial structure (in which M is an element from the lanthanide gp. or yttrium, and contg. an alkaline earth element as a dopant). At least part of the latter is included in the crystal lattice of the sulphide, and the material is in the form of a powder of average particle size 0.2-5 microns. Also claimed are their prepn..
Patent MX-9207581-A (MX)
Title: Procedimiento para el desmenuzado de materiales sinteticos o de polimeros organicos naturales
Inventor: WAGNER JOACHIM
IPC: B29B9/02
Filed: 1992-12-28
Abstract: Pueden desmenuzarse entre cilindros alojados preferentemente de forma fija especialmente para el reciclado de materiales sintéticos de cualquier tipo o composiciones, mezclas o aleaciones que contengan materiales sintéticos así como polímeros orgánicos o naturales, tales como celulosa (paja, madera), que giran con una proporción definida de número de revoluciones.
Patent MX-9303894-A (MX)
Title: Mejoras en un sistema secuencial de exhibicion grafica.
Inventor: HONSE JAMES J
IPC: G09F11/21
Filed: 1993-06-29
Abstract: Un sistema de exhibición para exhibiciones bidimensionales en donde se aplican imágenes (por ejemplo, fotográficamente, impresas o lo similar) a láminas transparentes y son transportadas a través de un aparato de observación, y las láminas se colocan en secuencia en una ventanilla de observación con lámpara posterior. Las láminas son sostenidas por medio de varillas y almacenadas detrás del área de la lámpara posterior. Las varillas son colocadas en una secuencia deseada en una rejilla de almacenaje la cual tiene una entrada y una salida. Una cadena se coloca en una pista circular a través del aparato. La pista empieza en la extremidad de salida de la rejilla de almacenaje referida como la estación de entrada, después pasa sobre el área de la lámpara posterior, se extiende hacia abajo entre el área de la lámpara posterior y la ventanilla, pasa por debajo del área de la lámpara posterior y detrás de las láminas de exhibición almacenadas y a una estación de retorno que recibe las láminas y las dirige a la entrada de la rejilla de almacenaje, y de ahí otra vez a la estación de entrada. Las imágenes son invertidas en las láminas con las láminas sostenidas en las varillas, por ejemplo, mientras son almacenadas y se invierten cuando se colocan en la ventanilla de observación. Mientras las láminas pasan por la ventanilla de observación un canal de guía sostiene las láminas ligeramente para mantener las láminas tensas para observación.
Patent MX-9305558-A (MX)
Inventor: OTTESEN HAL HJALMAR
IPC: G11B20/14
Filed: 1993-09-10
Abstract: In a storage device, such as a magnetic rigid disk drive, data is stored at varying linear densities in the user data storage portions to increase the effective storage capacity of the device as a function of the differences in soft error rate tolerance associated with the various types of data being stored and the ability of non-alphanumeric data to be enhanced by reconstruction or smoothing rather than by an error correction code. A data type signal included with incoming data dictates the recording frequency and a control signal associated with the recorded data block is read when data is addressed to appropriately adjust the clock frequency for reading such addressed stored data. <IMAGE>
Patent MX-9400089-A (MX)
Title: Geles detergentes transparentes.
Inventor: SHERRY ALAN EDWARD
IPC: C11D1/02
Filed: 1994-01-03
Abstract: Una composición detergente que comprende en gel completamente o predominante en la fase de cristal líquido hexagonal que comprende: (a) de 15 a 60 de agente tensoactivo que comprende: (i) de 14,5 a 59,5 de agente tensoactivo de alquilsulfato etoxilado, y (ii) de 0,5 a 10 de óxidos de amina o betaínas; donde la relación de (i) a (ii) no es mayor de 40:1; y (b) de 30 a 80 de agua; donde la cantidad de iones divalentes en el gel de entre 0,2 y 2,0. El gel detergente provee buena limpieza y producción de limpieza, y tiene una apariencia transparente estéticamente agradable. Se prefieren los geles de lavar platos.
Patent MX-9401303-A (MX)
Title: Cables de fibra optica.
Inventor: ARROYO CANDIDO JOHN
IPC: G02B6/44
Filed: 1994-02-21
Abstract: La presente invención se relaciona con un cable de fibra óptica, el cual incluye un núcleo o centro que comprende al menos un medio de transmisión de fibra óptica; un miembro tubular en el cual está colocado el núcleo o centro y el cual está hecho de un material plástico, caracterizado por ; un sistema de revestimiento el cual está colocado alrededor del mismo tubular y porque incluye una pluralidad de miembros de resistencia que se extiende en longitud finalmente en donde al menos uno de los miembros de resistencia es tratado con un material magnéticamente localizable.
Patent MX-9602302-A (MX)
Title: Improved process to obtain a sox emission-reducing additive for fcc units.
Inventor: ESCUDERO ALFREDO VARGAS
Filed: 1996-06-12
Abstract: The process of the present invention is characterized in thet magnesium oxyformate or oxyacetate is prepared in sol form, which is obtained by mixing magnesium oxide compounds with formic or acetic acid dissolved in water. An alumina sol is added to this mixture at room temperature and by stirring, said sol being homogenized under stirring to a pH of about 2.5 to about 9.5, so that a mean particle size of about 1 to 50 ??m is obtained. A vanadium malate or oxalate solution is added to said gel, said solution being obtained by reacting maleic or oxalic acid with a vanadium pentoxide, and a rare earth, and especially cerium nitrate. The sol so obtained is spray-dried and calcined between 600 degree C and 1100(C in an air flow of between 2.0 to 8.0 1/h, for 2 to 20 h. The sol is subsequently mixed with a FCC catalyst between 1 - 10 percent by weight, and they are deactivated with water steam between 10 - 100 percent at 8(C, for 1.0 - 10.0 h. Once they are deactivated, their activity is tested for SOx removal at pilot plant level in a sulfur-containing gas oil load; micro tests are also performed by thermal gravimetric analysis (TGA), introducing a sulfur-containing gas mixture. The material so obtained performs as additive and/or catalyst for the removal of or decrease in SOx and Nox of the FCC catalytic disintegration units, thereby contributing to comply with ecological requirements which are related to industrial emissions, both in the individual and global plane of the refinery industry.
Patent MX-9605796-A (MX)
Title: Expandable stent graft covered with expanded polytetrafluoroethylene.
Inventor: THOMPSON PAUL J
IPC: B29D23/00
Filed: 1996-11-21
Abstract: The expandable stent graft generally defines a cylindrical lumen made from a stent having a discontinuous wall that is at least substantially covered with an expanded polytetrafluorethylene material. The expanded polytetrafluoroethylene covering may be made of a biaxial, expanded polytetrafluoroethylene material having nodules and longitudinal and circumferential fibrils or a niaxial, expanded polytetrafluoroethylene material having essentially fibrils. The expandable stent graft expands and compresses correspondingly with the stent structure as it is inserted in the catheter or deployed into the body. The present invention is intended for repair and support of body vessel walls. The present invention also involves methods of bonding an expanded polytetrafluoroethylene covering onto a stent.
Patent MX-9606705-A (MX)
Title: Multiple star, passive optical network based on remote interrogation of terminal equipment.
Inventor: FRIGO NICHOLAS J
IPC: H04B10/272
Filed: 1996-12-19
Abstract: A multiple star implementation of RITE-NetTM type structure is implemented hereby. The structure provides an economical way of introducing PONs by serving a greatly increased number of subscribing ONUs for each fiber leaving the central office. Accordingly, the fiber gain reduces the installation cost of the fiber plant by reducing the average run length. Additionally, the larger number of subscribers reduce the average cost per subscriber for a laser at the central office.
Patent MX-9700388-A (MX)
Title: Cyclopentanopiridyl-oxazolidinones containing heteroatoms.
Inventor: STOLLE ANDREAS
IPC: C07D417/04
Filed: 1997-01-14
Abstract: The present invention refers to cyclopentanopiridyl-oxazolidinones, processs for their production and their use as medicaments, specially as antibacterial medicament.
Patent MX-9701739-A (MX)
Title: Method and device for anaerobic fermentation of solid organic waste substances.
Inventor: DIJK MEINE VAN
IPC: C12M1/113
Filed: 1995-08-25
Abstract: For the anaerobic fermentation of solid organic waste substances, solid waste is mixed with liquid material, particularly anaerobic slurry, and the temperature of the mixture is brought to a value between 25 and 70 degree C, preferably between 30 and 40 degree C (mesophilic) and between 55 and 65 degree C (thermophilic). By means of spontaneous rising of lightweight material and by means of flotation, a layer (10) of solid material floating on a methane-generating zone is formed from said mixture in a reactor. Said floating layer moves from a supply end (7) or a mixing section (2) to a discharge end (14) of the reactor, hydrolysis and acidification of solidorganic material taking place in the floating layer. The fermented floating layer is discharged via the discharge (14) end independent of the residence time of fluid and slurry in the methane-generating zone under the floating layer.
Patent MX-9702053-A (MX)
Title: Ultra low nox burner.
Inventor: ROBERTSON F THOMAS
IPC: F23D14/64
Filed: 1995-09-19
Abstract: A burner (10) is disclosed having a burner chamber (60) with heavily insulated heat retaining walls (63) and a series of off-center mixers (41) located at one end thereof. A uniform concentration gas/air mixture to 50 percent additional fuel above the lean flammability limit coming from the mixer tubes is ignited in the burner chamber due to the recirculation (64) of combusting gas and air back to the end of the burner chamber above the auto-ignition temperature for the mixture. The particular mixture disclosed utilizes .55-.7 equivalence ratio. With the present burner, oxidant and fuel are respectively supplied to each mixer by respective common oxidant (26) and fuel (24) plenums. In this way, fuel and oxidant are mixed near the point of combustion, enhancing safety and permitting the construction of larger burners.
Patent MX-9702124-A (MX)
Title: Novel sphingolipids and a process thereto.
Inventor: MOREAU ROBERT ARTHUR
IPC: A61K45/00
Filed: 1997-03-20
Abstract: A process for novel sphingolipids and other secondary sphingosine-based compounds is provided which comprises the culturing of an appropriate fungus, harvesting mycelium from the fungusand isolating the sphingolipid from the mycelium. The sphingosine-based materials inhibit protein kinase C, provide an anti-inflammatory effect or provide an anti-tumor effect; furthermore, these sphingosine-based materials provide protection of plants against pathogenic microorganisms.
Patent MX-9702245-A (MX)
Title: 6-ARYL PYRIDO[2,3-d]PYRIMIDINES AND NAPHTHYRIDINES FOR INHIBITING PROTEIN TYROSINE KINASE MEDIATED CELLULAR PROLIFERATION.
Inventor: BLANKLEY CLIFTON JOHN
IPC: A61K31/505
Filed: 1995-11-13
Abstract: 6-Aryl pyrido[2,3-d]pyrimidines and naphthyridines are inhibitors of protein tyrosine kinase, and are thus useful in treating cellular proliferation mediated thereby. The compounds are especially useful in treating atherosclerosis, restenosis, psoriasis, as well as bacterial infections.
Patent MX-9704923-A (MX)
Title: Use of dimethylsulfoxide to increase bio-productivity in plants.
Inventor: SAAVEDRA FRANCISCO ALFONSO LAR
IPC: A01N41/10
Filed: 1997-06-30
Abstract: The present invention explains how productivity increase in plants, is study and investigation material because of its importance for men sustenance, to be able to achieve it without affecting environment in an important way, products and processes are required that optimize existing limited natural resources. The present invention refers to use of aqueous solutions containing dimethylsulfoxide at concentrations of between 0.5 and 10 to -7 molar to stimulate plants bio-productivity. Because of the easiness this invention presents both in preparation, as in use, it can be useful for any agriculturist from any part of the world where it is necessary to improve agricultural productivity, since it can be applied to every type of plants. When applying this invention, cultivation production to which it is applied is significantly improved, so that it has a great commercial repercussion.
Patent MX-9706234-A (MX)
Title: Integrated circuit controlled transaction management system.
Inventor: HEYNS GUIDO
Filed: 1997-08-15
Abstract: An integrated circuit controlled transaction management system using an interpreter which deals with the execution of an application, either on an ICC, or on a terminal or on both, is particularly able to execute an application between the ICC and the terminal connected or not to a central unit, when the interpreter in the terminal is able to access and to use at least a part of the terminal memory and at least a part of the terminal peripherals while an optional interpreter in the ICC is able to access and to use at least a part of the ICC memory and at least a part of the ICC peripherals.
Patent MX-9707013-A (MX)
Title: A multipositional resealable vial connector assembly for efficient transfer of liquid.
Inventor: THIBAULT JEAN CLAUDE
IPC: A61J1/00
Filed: 1997-09-12
Abstract: A connector assembly is provided for efficient flow of liquid into and/or out of a vial, such as a vial containing a lyophilized drug. The connector assembly includes a spike slidably mounted in the open top of the vial. The connector assembly further includes a stopper sealingly engaged in the open top of the vial and slidably moveable in response to the axially movement of the spike. Thus, movement of the spike relative to the vial will move the stopper into or out of sealing engagement with the vial. The connector assembly further includes a spring for generating a small amount of axial movement of the spike after the stopper has been moved into the opened position in the vial. Movement of the spike generated by the spring will cause a sufficient change in pressure to overcome surface tension and initiate an efficient flow of fluid into or out of the vial.
Patent MX-9708002-A (MX)
Title: Seamless paper media gate.
Inventor: GRAEF H THOMAS
IPC: B65G47/52
Filed: 1996-02-27
Abstract: A seamless paper media gate (10) for supporting moving sheets thereon while enabling the sheets to be directed in a range of angular directions, includes a plate member (12), a deflector member (48), and a spring (44). The plate member includes a first sheet supporting surface (14), and an end portion (16). The end portion includes a transition surface (18), which in cross section terminates at a transition edge (20). The deflector member is rotatably mounted on the plate member and includes a second sheet supporting surface (22). The deflector member includes in cross section a first finger portion (26) upon which the second surface is tapered to a point (28) which forms a lineal edge (27) that engages the transition surface. The deflector member also has a first rib (38) that engages a first slot (34). The rib includes a cam surface (43) that suitably engages a cam support surface of the slot to provide a fixed pivot point as the deflector member rotates. The spring is a three-way spring that acts on said deflector member and urges the lineal edge to maintain engagement with the transition surface, and urges the cam surface to be in engagement with the cam support surface of the slot.