baber/WOPTO huggingface dataset:
Patent JP-S59225126-A (JP)
Title: Preparation of phenylacetones
Inventor: NAKAI MAMORU
IPC: C07D317/54
Filed: 1983-06-06
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for agricultural chemicals, drugs, etc. from easily obtainable raw materials, by reacting a 3- phenylpropylene with an alkyl ester of nitrous acid in the presence of a palladium complex (catalyst). CONSTITUTION:A 3-phenylpropylene shown by the formula I (X-Z are H, OH, halogen, NO2, NH2, lower alkyl, lower alkoxy, benzyloxy, etc.) capable of containing a substituent group at the benzene ring is reacted with an alkyl ester of nitrous acid shown by the formula II (R is aliphatic, aromatic or alicyclic saturated or unsaturated alkyl, preferably 1-10C alkyl, or benzyl) in the presence of water, an alcohol, palladium complex (catalyst) at 0-150 deg.C, preferably 10-90 deg.C to give a phenylacetone shown by the formula III useful as an intermediate for L-alpha-methyldopa(antihypertensive agent) industrially advantageously.
Patent JP-H03296684-A (JP)
Title: Synchronizing system of time of network station
Inventor: KOTAKI KOJI
IPC: G04G5/00
Filed: 1990-04-16
Abstract: PURPOSE:To synchronize the time without a large change by a method wherein a coefficient of time modification an the number of times of time modification are determined for each slave station on the basis of some time difference and transmitted to the slave station and adequate time modification is executed on the basis of them. CONSTITUTION:First a master station determines a time difference on the basis of the basic time of itself and the current time of some slave station, and when this time difference is not within an allowed time set beforehand, it determines a coefficient D of time modification with the number N of times of time modification varied sequen tially. When the number N of times and the coefficient D are received from the master station, the coefficient D out of them is stored in a memory 23 for the modification coefficient, one each slave station side, while the number N of times is stored in a time modification control means 25. Every time when a time modification computa tion means 24 receives a timer tick signal F, it executes a prescribed computation on the basis of the signal F of an internal timer and the coefficient D and generates the signal F, and it continues this computation for modification until a modification operation end signal comes from the means 25. As the result, a time modification operation is executed on the basis of a time sequence in the slave station concerned.
Patent JP-2000001270-A (JP)
Title: Elevator control system
Inventor: MASAMI SAKITA
IPC: B66B3/00
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To rotate the operation of a car of an elevator as quick as possible by starting extra elevator cars enough to satisfy the demand of passengers from the upper or lower terminal floor on the basis of a measured value of passengers' demand at each floor and the estimated number of passengers in each elevator car. SOLUTION: This system includes a communication network 32 such as a local area network to which computers 24, 26, 28 are connected. Each elevator car has a motor as a power source for the car connected to a motor control device 36, and the motor control device 36 is connected to the communication network. For example, sensors 14, 16, 18, 20 related to estimation for passengers are directly connected to the car control computer 24 and the car control computer 28. The first car position-speed sensor 30-1 is directly connected to the car control computer 24 and the car control computer 28, and the second car position-speed sensor 30-2 is directly connected to the collision prevention computer 26.
Patent JP-H01271077-A (JP)
Title: Remote welding equipment and control circuit for welding current
Inventor: HONDA MINORU
IPC: B23K11/24
Filed: 1988-04-22
Abstract: PURPOSE:To perform welding of the side where a welding robot is provided and the opposite remote part by one welding robot by using a second welding gun which is moved up to the prescribed position by using a welding gun mobile means and connected electrically to a first welding gun via a conductive member. CONSTITUTION:The conductive member C made of a copper rod, etc., is suspended on a beam BEAM fixed on the ceiling and the conductive member C is connected electrically to the second welding gun G2 movable vertically along a pillar body P provided to the opposite side of a pelt conveyor EC via a welding current supply line L2. The second welding gun is moved in the vertical direction and horizontal direction and further, moved rotationally, as necessary, by the welding gun mobile means M which is a conventional mobile means and rotational means. At the time of performing welding by using the second welding gun G2, one end of the conductive member C is held by the first welding gun G1 and electric power is supplied to the second welding gun G2 via the first welding gun G1 and the conductive member C. Accordingly, a welding transformer is not necessary for the second welding gun G2.
Patent JP-2000293715-A (JP)
Title: Ticket throwing-in structure
Inventor: SAWADA MITSUHIRO
IPC: G07B15/00
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To improve the guiding property of the ticket throwing-in section of an automatic ticket examining machine for tickets, such as the commutation ticket or the like, without spoiling the appearance and shape of the throwing-in section. SOLUTION: A ticket throwing-in section 30 provided in an upper cover 16 is constituted of external units 32 (32a-32d) and internal units 34 (34a-34d). The external units 32 are composed of a right guiding side wall 32a which is perpendicular to a ticket inserting slit 38 formed in the internal units 34, a left guiding side wall 23b which is outwardly inclined in a spreading state, and upper and lower guiding side walls 32c and 32d which are interposed between the side walls 32a and 32b. The upper and lower guiding side walls 32c and 32d are formed in such a way that the interval between the side walls 32c and 32d becomes narrower toward the right guiding side wall 32a. Therefore, the opening of the ticket throwing-in section 30 becomes wider as going toward the left side and commutation tickets or the like can be easily thrown in the section 30.
Patent JP-H0954898-A (JP)
Title: Vehicle surrounding monitoring device
Inventor: FUJINAMI KAZUTOMO
IPC: B60R21/34
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the use convenience by recognizing the moving locations of the obstacle moving to outside an image pickup range or the obstacle extinguishing within the image pickup range, regarding recognized obstacles. SOLUTION: In the vehicle surrounding monitoring device monitoring the surrounding of a vehicle based on the image data from the image pickup means 1 installed in the vehicle, an obstacle detection means 41a detecting an obstacle from image data and an obstacle location acquisition means 41b acquiring the positional information on the obstacle detected by the obstacle detection means 41a are provided. Further, the device has a running state information output means 2 detecting the running state information showing the running state of the vehicle and outputting the information, an obstacle location prediction means 41c predicting the moving location of the detected obstacle based on the running state information and the obstacle positional information and a notification means 7 notifying a driver of the moving location of a predicted obstacle by the obstacle location prediction means 41c.
Patent LT-2022526-A (LT)
Title: Method for controllinig pulse duration and energy of laser radiation, device for implementing the method, and laser system with the integrated device
Inventor: BARTULEVIČIUS TADAS
IPC: H01S3/00
Filed: 2022-06-30
Abstract: This invention relates to methods and devices for controlling a chirp and duration of a laser radiation pulse. At the same time, pulse energy is also controlled. The device of the present invention includes an annular optical circuit featuring laser beam diffraction compensation, dispersion, and amplification. The ultrashort input pulse makes a predetermined number of roundtrips. During each roundtrip of the annular optical circuit, an amplified phase-modulated (chirped) pulse is formed, part of which is outcoupled as an output pulse. A sequence of output pulses of different durations is formed. One output pulse of the required duration is extracted from said sequence of output pulses with the help of an optical switch. Since the energy of the pulse is restored or increased at each roundtrip of the annular optical circuit, the number of roundtrips is unlimited. Duration of the pulses is varied within a wide range of values from several hundred femtoseconds to several tens of nanoseconds, preserving a coherence length not larger than 300 μm. The device of the present invention can be used as a very compact, purely electronically controlled and with flexible parameters pulse stretcher in a chirped pulse amplification system.
Patent MX-9102367-A (MX)
Inventor: NORNBERG JON M
IPC: B29C57/00
Filed: 1991-12-04
Abstract: A leak-resistant connection (20) between two generally tubular members (22, 26) in which second tubular member (26) is telescopically received in a first generally tubular member (22). There is at least one integral continuous annular stricture (28) formed in the lumen (30) of the first tubular member (22) for engaging and sealing with the second tubular member (26). A second, integral stricture (34) of larger profile may be provided as a stop to abut the end of the second tubular member (26). A method of making the connection (20) is disclosed. The method includes the step of forming the strictures (28, 34) in the tubular member (22) by inserting a grooved mandril (38) into the lumen (30) of the tubular member (22) and heating and applying pressure to the tubular member (22) to form the strictures (28, 34) in the grooves (42, 44) in the mandril (38). The tubular member (22) can be conveniently heated with RF energy applied through the mandril (38). <IMAGE>
Patent MX-9102830-A (MX)
Inventor: PETTIT GEORGE R
IPC: A61P43/00
Filed: 1991-12-27
Abstract: Bryostatin 2 is converted to bryostatin 1 by a selective protection and deprotection strategy involving the C-26 hydroxyl group.
Patent MX-9204271-A (MX)
Title: Prueba inmunoenzimatica para deteccion de anticuerpo vih-1.
Inventor: ZENG YI
IPC: G01N33/535
Filed: 1992-07-21
Abstract: Se describe un método inmunoenzimático para la detección de anticuerpos para un virus en prueba, un estuche de diagnóstico para el mismo, nuevas lineas celuláres para utilizarse en este método.
Patent MX-9301744-A (MX)
Title: Cable subacuatico de fibra optica, que tiene una fibra optica acoplada a un miembro acanalado de alma metalica.
Inventor: CHU TEK-CHE
IPC: G02B6/44
Filed: 1993-03-29
Abstract: Se describe un cable subacuático de fibra óptica que tiene fibra óptica acoplada a un miembro acanalado de alma metálica, para el uso en comunicaciones intercontinentales y otras comunicaciones submarinas.
Patent MX-9302645-A (MX)
Title: Metodo para producir lentes de plastico fotocromi co.
Inventor: CHU NORI Y C
IPC: G02F1/19
Filed: 1993-05-04
Abstract: Un método para producir lentes de plástico fotocrómico se da a conocer. De acuerdo con el método de la presente invención una propiedad fotocrómica se imparte a los lentes de plástico por ejemplo, al teñir la superficie de los lentes con una solución de tinte fotocrómico) a elevadas temperaturas mediante el calentamiento en microondas por un tiempo predeterminado.
Patent MX-9303828-A (MX)
Title: Composiciones antisarro.
Inventor: WHITE DONALD JAMES JR
IPC: A61K8/55
Filed: 1993-06-25
Abstract: La presente invención se refiere a composiciones orales que contienen una mezcla de ciertos polifosfonatos y un carboxilato polímero anionico sintético para proveer beneficios antisarro mejorados.
Patent MX-9304595-A (MX)
Title: Derivados de 1,2,4-triazola substituidos en 4
Inventor: MATASSA VICTOR GIULIO
IPC: A61K31/41
Filed: 1993-07-29
Abstract: Una clase discreta de derivados de 1,2,4-triazola substituídos en 4 son agonistas selectivos de los receptores tipo 5-HT1 y por lo tanto son útiles en el tratamiento de condiciones clínicas, en particular migraña y enfermedades asociadas, para los cuales se indica un agonista selectivo de esos receptores.
Patent MX-9306872-A (MX)
Title: Dibujo para el piso de una llanta.
Inventor: LOSER ROBERT PAUL
IPC: B60C11/11
Filed: 1993-11-04
Abstract: Se presenta un dibujo elastomérico para el piso de una llanta neumática. El dibujo tiene un par de costillas, una costilla contigua a cada borde lateral del dibujo, y una pluralidad de grandes bloques localizados entre las costillas. Estos grandes bloques están colocados en dos filas que se extienden circunferencialmente a todo lo largo del dibujo. Las costillas y las dos filas de bloques están separadas por tres hendiduras circunferenciales en zig zag. Los bloques están un poco más separados por una pluralidad de hendiduras laterales. Las hendiduras laterales se extienden de una de las costillas a la costilla opuesta.
Patent MX-9603850-A (MX)
Title: Anti-acne compositions.
Inventor: BISSETT DONALD LYNN
IPC: A61K8/365
Filed: 1995-02-27
Abstract: The subject invention relates to anti-acne compositions comprising a combination of benzoyl peroxide and certain zwitterionic surfactants. The subject invention further relates to methods of treating acne in mammalian skin.
Patent MX-9606486-A (MX)
Title: Low viscosity chelating polymers.
Inventor: LADD DAVID LEE
IPC: A61K49/00
Filed: 1995-06-28
Abstract: Linear and cross-linked polymers suitable for use as agents for magnetic resonance imaging comprising units comprising the residue of a poly(amine) moiety linked to a chelating agent residue and to one or more pendant (poly)alkylene oxides.
Patent MX-9701054-A (MX)
Title: Vane type orienter.
Inventor: BARNES DEREK
Filed: 1995-07-14
Abstract: A vane type orienter (10) is formed by a plurality of spaced parallel shafts (20A, 20B, 20C, 20D) having radial extending axially spaced disks mounted thereon. Passages are formed between the disks and adjacent disks (24A, 24B, 24C, 24D) on adjacent shafts define sides of such passages. A vane (30A, 30B, 30C, 30D) element is provided to complete the wall formed by a pair of adjacent disks forming one wall of a passage and at least substantially fills the lower gap formed between the peripheries of the adjacent disks forming the one wall.
Patent MX-9701080-A (MX)
Title: Dimer dtpa derivatives and their metal complexes, pharmaceuticals containing the same, their use in diagnosis and therapy and process for preparing said complexes and pharmaceuticals.
Inventor: KRAUSE WERNER
IPC: A61K51/04
Filed: 1995-08-08
Abstract: New dimer DTPA derivatives have the general formula (I) that consists of the increments (A) and (B) which are interconnected by one of the pairs of substituents R1 and R1', R2 and R2', R15 and R15', R1 and R2', R1' and R2, R1' and R15, R1 and R15', R2 and R15', R2' and R15. The interconnecting substituent pairs stand for heterocycle, a phenylene residue, a C0-C30-alkylene or C7-C30-aralkylene chain, which may be optionally substituted by 1-4 hydroxy, C1-C6-alkoxy, carboxy or mercapto groups and/or interrupted by 1 to 6 oxygen, nitrogen or sulphur atoms or sulfinyl and/or sulfonyl groups; Y stands for a hydrogen atom and/or a metal ion equivalent of an element having atomic numbers 21-32, 37-39, 42-51 and 57-83; and X and X' stand for a group -OY or -CONR5R6. Also disclosed is the use of said metal complexes in NMR and/or roentgen diagnosis, in radiodiagnosis and radiotherapy, as well as a process for preparing the same.
Patent MX-9701349-A (MX)
Title: Push-in trim screw holder.
Inventor: ROSE WILLIAM E
IPC: H02B1/26
Filed: 1997-02-21
Abstract: An enclosure for an electric load center wherein the enclosure is adapted to have a hole to receive a push-in screw holder for securing a trim member to the enclosure, the push-in screw holder comprising: an open ended u-shaped structure formed by folding a piece of sheet metal having; (a) an upper surface having two tabs formed therein, each facing one another and directed inward and downward, each of said tabs having a free edge forming an opening therebetween for receiving the threads of a screw and which deflect upon axial pressure to form a one way opening, the upper surface further having two outwardly extending flanges; (b) two sidewalls extending downward and substantially orthogonal from the upper surface, each of said sidewalls having a tab formed therein and directed outwardly and upwardly for clasping an edge of the hole between the upwardly and outwardly directed tab and the outwardly extending flange.
Patent MX-9702679-A (MX)
Title: Melting assembly for thermoplastic materials.
Inventor: KWASIE JON B
IPC: B05C17/005
Filed: 1995-07-26
Abstract: The melting assembly, object of the invention, comprises a thermally conductive melting chamber (20). A plurality of blades (33, 35) are protruding longitudinally in the melting chamber (20). The blades (33, 35) progessively slice and melt the thermoplastic material as it moves through the melting chamber (20).
Patent MX-9704855-A (MX)
Title: Green-gray privacy glass composition.
Inventor: SHELESTAK LARRY J
IPC: C03C4/08
Filed: 1997-06-27
Abstract: The present invention provides a dark tinted, green-gray colored glass having a limunous transmittance of about 5 to 50 percent. The glass uses a standard soda-lime-silica glass base composition and additionally iron, cobalt, selenium, and chromium, and optionally titanium, as infrared and ultraviolet radiation absorbing materials and colorants. The glasses of the present invention have a color characterized by a dominant wavelength in the range of about 485 to 465 nanometers, preferably about 495 to560 nanometers, with an excitation purity of no higher than about 15 percent, preferably no higher than about 10 percent, and more preferably no higher than about 7 percent. The glass compositions may be provided with different levels of spectral performance depending on the particular application and desired luminous transmittance.9704856
Patent MX-9705179-A (MX)
Title: Method and apparatus for forming a honeycomb-shaped core for honeycomb panels.
Inventor: KROEZE HENDRIK JOZEF
IPC: B31D3/02
Filed: 1997-07-09
Abstract: Method for forming a honeycomb-shaped core, which is suitable for being included in a honeycomb panel for example, wherein webs or plates of deformable material, in particular cellulose material such as, for example, paper or cardboard, are provided with continuously or otherwise extending glue strips which for every two plates to be mounted onto each another, said plates possibly originating from webs, are disposed in a laterally regularly mutually staggered manner on faces thereof having the same orientation and wherein the plates are pressed onto each other in order to allow them to adher to each other locally, in which the glue strips are applied with the help of glue spout nozzles.
Patent MX-9705676-A (MX)
Title: Electrochemical planar metal/metal oxide electrode.
Inventor: FOOS JOSEPH S
IPC: G01N27/30
Filed: 1996-01-26
Abstract: An improved active electrode for use in planar sensors has been discovered, the electrode prepared by a process comprising combining a base component with a metal paste and heating the paste in the presence of air for a time sufficient to oxidize a portion of the electrode to produce the metal/metal oxide electrode. The electrodes nay be incorporated into various planar sensor formats, particularly pH and CO2 sensors.
Patent MX-PA97007262-A (MX)
Title: In-line bottling plant.
Inventor: PAUL LA BARRE
IPC: B67C7/00
Filed: 1996-03-20
Abstract: PCT No. PCT/FR96/00416 Sec. 371 Date Feb. 25, 1998 Sec. 102(e) Date Feb. 25, 1998 PCT Filed Mar. 20, 1996 PCT Pub. No. WO96/29245 PCT Pub. Date Sep. 26, 1996An in-line bottling plant essentially comprising a unit (1) for producing containers, particularly bottles, from a thermoplastic material, a unit (2) for filling the containers, and a unit (3) for conveying freshly produced containers, the conveying unit being arranged between an outlet (4) of the container producing unit (1) and an inlet (5) of the container filling unit (2). The container producing unit (1) and filling unit (2) are arranged as close together as possible and the conveying unit (3) is short and conveys the containers one after the other substantially without bumping them, particularly against one another. The in-line bottling plant preferably further comprises a unit (19) for temporarily retaining the containers, which unit is selectively connectable to the conveying unit (3) for receiving and retaining a number of containers.
Patent MX-9708480-A (MX)
Title: Acellular pertussis vaccines and methods of preparation thereof.
Inventor: FAHIM RAAFAT E F
Filed: 1996-05-02
Abstract: A fimbrial agglutinogen preparation is prepared from a <u>Bordetella</u> strain, particularly a <u>B. pertussis</u> strain, by a multiple step procedure involving extraction of the fimbrial agglutinogens from cell paste and concentrating and purifying the extracted material. The fimbrial agglutinogen preparation may be used to prepare acellular pertussis vaccines with other pertussis antigens, including pertussis toxin or toxoid thereof, the 69 kDa protein and filamentous haemagglutonin and other <u>Bordetella</u> antigens. Such vaccines confer protection to at least 70 percent of an at-risk human population.
Patent MX-9708991-A (MX)
Title: Fluid or solid material dispensing assembly.
Inventor: LAFORCADE VINCENT DE
IPC: A46B11/02
Filed: 1997-03-19
Abstract: A material dispensing assembly (1) including a container (42) containing the material to be dispensed, and provided with an outlet (52) for said material, a material dispensing portion (32) communicating with the container, having an outer dispensing surface and supported by a holder (2) on the container outlet. The holder comprises resilient attachment means (26a, 26b, 30a, 30b) for rigidly retaining the dispensing portion in the holder.
Patent MX-9709440-A (MX)
Title: Differential assay for ulcerative colitis, primary sclerosing cholangitis and type 1 autoimmune hepatitis.
Inventor: TARGAN STEPHAN
IPC: G01N33/569
Filed: 1997-12-03
Abstract: The invention is directed to methods and kits for detecting and measuring the presence or absence of perinuclear anti-neutrophil cytoplasmic antibody of ulcerative colitis, primary sclerosing cholangitis or type 1 autoimmune hepatitis. The methods and kits of the present invention provide safe and reliable means for diagnosing ulcerative colitis, primary sclerosing cholangitis, and type 1 autoimmune hepatitis. The antigens reactive with perinuclear anti-neutrophil cytoplasmic autoantibody of ulcerative colitis and primary sclerosing cholangitis are also provided.
Patent MX-9709805-A (MX)
Title: Impregnated cathode structure, cathode substrate used for the structure, electron gun structure using the cathode structure, and electron tube.
Inventor: UDA EIICHIROU
IPC: H01J23/087
Filed: 1996-06-06
Abstract: An impregnated cathode structure using an impregnated cathode substrate which includes a large grain size, low porosity region and a small grain size, high porosity region disposed on the side of an electron emission surface of the large grain size, low porosity region, having a mean grain size smaller than a mean grain size in the large grain size, low porosity region and having a porosity greater than the porosity in the large grain size, low porosity region, and which is impregnated with an electron emission material.