baber/WOPTO huggingface dataset:
Patent JP-H04331-A (JP)
Title: Manufacture of aluminum combined sintered body
Inventor: ABE TOMOYUKI
IPC: B22F1/00
Filed: 1990-04-16
Abstract: PURPOSE:To manufacture an Al combined sintered body light in weight and excellent in specific strength and wear resistance by mixing Al powder with the mixed powder of Al and Ti contg. Al-Ti intermetallic compounds by a mechanical alloying method, compacting it and thereafter executing sintering in an inert atmosphere. CONSTITUTION:The fine powder of Al and Ti is mixed in the molar ratio of 1:1, and this mixed powder is subjected to mechanical alloying treatment for long time by a ball mill or the like to manufacture the mixed powder of Al and Ti in which Al-Ti intermetallic compounds are formed in the joined part. This powder is mixed into Al powder in the ratio of 10 to 50vol.%, is compacted into a desired shape and is thereafter sintered in the atmosphere of an inert gas such as Ar. The Al series alloy sintered material contg. Al as a matrix and Al-Ti intermetallic compounds as a reinforcing material, light in weight and excellent in wear resistance and specific strength can be obtd.
Patent JP-S58217331-A (JP)
Title: Method and apparatus for preventing sink in plastic molding
Inventor: ASAI AKIRA
IPC: B29C45/00
Filed: 1982-06-12
Abstract: PURPOSE:To mold a plastic product, cost thereof is low and which has a boss and a rib of sufficient strength, by pressing a position where the generation of a sink is predicted from the back side of the sink at a proper period of a cooling stage in plastic molding and preventing the sink. CONSTITUTION:In plastic molding, the position where the generation of the sink is predicted in a shape is pressed from the back side of the sink at a proper period of a shrinkage process of plastic as the cooling stage of a molding cycle to prevent the sink. It is preferable that a device in which a sink preventive press pin 4a combining a boss hole forming pin with a projecting section projected to the inside while penetrating a die 3 on the side reverse to the side where the generation of the sink is predicted is set up slidably to said die 3 is used as the titled device at that time, and the position A' where the sink is generated is pressed from the back side of the sink by said press pin 4a to prevent the generation of the sink.
Patent MX-9204006-A (MX)
Title: Derivados de la 3-aril-4-hidroxi-delta3-dihidrofuranona y de la 3-aril-4-hidroxi-delta3-dihidrotiofenona y procedimiento para su obtencion.
Inventor: FISCHER REINER
IPC: C07D409/12
Filed: 1992-07-08
Abstract: La presente invención se refiere a los derivados de la 3-aril-4-hidroxi-delta3-dihidro-furanona y de la 3-aril-4-hidroxi-delta3-dihidrotiofenona, a varios procedimientos para su obtención y a su empleo como insecticidas, acaricidas, herbicidas y fungicidas. Los nuevos derivados de la 3-aril-4-hidroxi-delta3-dihidrotiofenona y de la 3-aril-4-hidroxi-delta3-dihidrotiofenona tienen la fórmula.
Patent MX-9301675-A (MX)
Title: Composiciones que contienen peptidos para inducir tolerancia de las celulas t a un antigeno.
Inventor: GEFTER MALCOLM L
IPC: A61K38/00
Filed: 1993-03-25
Abstract: La presente invención se basa en el descubrimiento de que la administración subcutánea de un péptido, que contiene al menos un epitopo de célula T de un alérgeno proteico o de otro antígeno proteico, da como resultado una tolerancia de la célula T, luego de una exposición posterior, al alérgeno u otro antígeno. Los péptidos útiles para inducir tolerancia en un mamífero, como en el humano, mediante administración subcutánea u otras rutas de administración, se encuentran dentro de los alcances de la invención.
Patent MX-9306131-A (MX)
Title: Aparato y metodo para proporcionar sincronizacion de estaciones base en un sistema de comunicacion.
Inventor: WALSH WILLIAM J
IPC: H04W92/00
Filed: 1993-10-01
Abstract: Un sistema de comunicación (105), utiliza el sistema de posicionamiento global (SPG) para mantener un alto grado de precisión de sincronización de estaciones base (115-116). Cuando la señal de SPG (106, 107 ó 108) está ausente, el sistema de comunicación (105) emplea una señal alternativa (110, 113), tal como una señal WWVB, LORAN-C y MSF, para proporcionar sincronización redundante de las estaciones base (115, 116). Para alcanzar el grado de precisión de sincronización proporcionado por la señal de SGP (106, 108), el sistema de comunicación (105) caracteriza la señal alternativa (110, 113) mediante la utilización de la señal de SPG (106, 108). Cuando está ausente la señal de SPG (106-108), se emplea entonces la señal alternativa caracterizada, de tal manera que la sincronización de las estaciones base (115-116) es transparente para las estaciones base (115, 116). El uso de la señal de SPG (106-108) para caracterizar la señal caracterizada proporcione el mismo grado de precisión que la señal de SPG (106-108).
Patent MX-9401225-A (MX)
Title: Composicion de vacuna para prevenir la infeccion con influenza en humanos y metodo para su preparacion.
Inventor: GYURICK ROBERT J
IPC: A61K39/145
Filed: 1994-02-17
Abstract: La presente invención proporciona composiciones de vacuna capaces de mejorar una respuesta protectora a un antígeno de influenza seleccionado, la composición contiene por lo menos el antígeno y 3D-MPL, y métodos para mejorar la respuesta inmune a la influenza utilizando estas composiciones.
Patent MX-9600379-A (MX)
Title: Process to reduce laundry soap manufacturing cost.
Inventor: VERGARA JOSE RODOLFO VERGARA
Filed: 1996-01-26
Abstract: The present invention tries to add to laundry soap surfactants to improve its quality and to reduce manufacturing cost. In the case of soap with adulterants, these surfactants will be particularly stabilizing to diminish adulterants negative properties. When there are no adulterants, aggregates will improve soap, aggregants or surfactants in this case are in its molecular composition, Amines. This type is economic, easy to manufacture, technically flexible and it gives satisfactory results.
Patent MX-9601449-A (MX)
Title: Acoustically pulsating burner with integral adjustable sondhauss thermoacoustic elements.
Inventor: EISINGER FRANTISEK L
IPC: F23C99/00
Filed: 1996-04-18
Abstract: An acoustically pulsating burner assembly which includes and elongated outer tube, a fuel supply means located within the tube, and utilizes one or more integral axially adjustable sondhauss thermoacoustic elements to generate pulsations within the burner. The acoustic pulsations are generated inside the axially movable closed end tube element provided within the burner, and these vibrations promote more efficient combustion of the fuel so as to reduce undesired emissions in the combustion products. If desired. multiple thermoacoustic elements of different lengths can be advantageously used to generated pulsations of different frequencies within the burner assembly. The burner assembly is located in a furnace windbox, and can be adapted for combusting gas, oil or particulate fuels such as coal.
Patent MX-9604693-A (MX)
Title: Tamper-proof handle extension for quarter turn valve.
Inventor: ROBERTS JOHN L
IPC: F16K35/06
Filed: 1996-10-09
Abstract: A tamper-proof locking mechanism for a rotatable control device, such as a quarter turn valve, including a valve member connected to a stem rotatably mounted in a body housing, the valve member and an operating handle connected to the stem via an elongated extension for rotating the valve member between open and closed positions. The locking mechanism includes a bracket mounted on the body and having a flange spaced outwardly from the body and generally perpendicularly to the rotational axis of the stem and including an aperture through which the extensions extend and a pair of circumferentially spaced projections extending radially outwardly relative to the rotational axis of the stem at locations corresponding to the open and closed positions of the valve member. A slider member, slidably mounted on the intermediate portion of the handle for reciprocating movement between locked and unlocked positions, includes a latch element having an opening for receiving the projections and arranged to restrain both rotational and axial movement of the handle when is in the open or closed position and the slider member is in the locked position.
Patent MX-9605154-A (MX)
Title: Rotor position sensing in a dynamoelectric machine using coupling between machine coils.
Inventor: HORST GARY E
IPC: G01N3/40
Filed: 1996-10-25
Abstract: A polyphase dynamoelectric machine (10) such as a switched reluctance motor has a stator assembly (12) and a rotor assembly (14). The rotor assembly is movable with respect to the stator assembly. The stator assembly includes a stator (16) having a plurality of stator poles (18) The rotor assembly includes a rotor (20) having a plurality of separately energizable stator windings (24) associated with the respective machine phases. The stator windings are energized and de-energized in a predetermined sequential manner to sequentially activate and deactivate the machine phases. Energization and de-energization of the respective stator windings is at least partially determined as a function of the machine's instantaneous rotor position. The machine includes a processor (26) for determining the rotor position. The processor monitors the waveform of a circulating current coupled from an energized stator winding for an active machine phase into a de-energized stator winding for an inactive machine phase. Respective energized and de-energized stator windings are interconnected to form a closed circuit path by which the current in the energized stator winding is coupled into the de-energized stator winding. Monitoring the resultant current waveform provides an indication of rotor position, and the processor uses this information to energize and de-energize the stator windings.
Patent MX-9606278-A (MX)
Title: Process for the elaboration of a grease and improved thick oil for lubricating machinery.
Inventor: GONZALEZ NARCISO TOLEDO
Filed: 1996-12-10
Abstract: The object of the present invention is a process for the elaboration of a new type of improved lubricant grease which is obtained by mixing mineral oil, animal or vegetal with polyethylene minerals or stearate soaps and latex to high and low temperatures in combination with the application of varied time, synchronized and specific of mixing and rest said grease being used as lubricant for the General and Automotive Industry. The object of this invention is to provide with the respective process an improved and different grease to that actually existing in the market which principal characteristics is that to the difference of other known greases, reunite novel and advantageous characteristics of good impermeability a high resistance of the decomposition by heating does not petrify by the passage of time caused by the oxidation, due to the fact that by the novel characteristics of the process is given to use 50 percent less animal fat which does not happen in other known processes and also this process obtains better highly polished shine and loss of grain in the film transference.
Patent MX-9606612-A (MX)
Title: Concentrated suspension of precipitation silica, methods of preparation and utilisations of said suspension.
Inventor: PRAT EVELYNE
IPC: C04B14/06
Filed: 1995-07-05
Abstract: The invention relates to an aqueous suspension of precipitation silica, characterized in that its concentration of dry material is comprised between 10 and 40 percent by weight, its viscosity is lower than 4.10-2 Pa.s for a shearing of 50 s-1 and the quantity of silica contained in the supernatant obtained after centrifugation of said suspension at 7500 rpm during 30 minutes represents more than 50 percent of the weight of silica contained in the suspension. The grain size distribution of suspended agglomerates is such that their medium diameter D50 is smaller than 5 'mu'm and the disagglomeration factor FD is higher than 3 ml. Said suspension may be used for producing anti-corrosion coatings, for the preparation of concretes, paper or mineral glues.
Patent MX-9700600-A (MX)
Title: A method and system to automatically lift the curtains of the exit hood of a machine for the production of float flat glass.
Inventor: LOPEZ MANUEL ALARCON
IPC: G01N21/896
Filed: 1997-01-23
Abstract: A system to automatically lift the curtains of the exit hood of a machine for the production of float flat glass by a floating process, comprising: a light beam emitter to provide alight beam inciding on a surface of a glass ribbon to be reflected thereby; a light beam receptor to receive the light bean reflected by the surface of the glass ribbon and providing representative of the absence or deviation of the reflected light beam because of a broken of the glass ribbon; a controller receiving the signal representative of the absence or deviation of the reflected light beam, providing operating signals to the actuators of the curtain lifting mechanism, the reheating system, the glass edge follower mechanism and the alarm of the glass ribbon forming machine, to automatically lift the curtains avoiding clogging of the broken glass ribbon, operating the reheating system of the exit hood, and retract the glass edge follower mechanism, to allow a rapid restoration of the glass ribbon forming process.
Patent MX-9701491-A (MX)
Title: Filter in a digital timing recovery system.
Inventor: KNUTSON PAUL GOTHARD
IPC: H04N5/44
Filed: 1997-02-27
Abstract: A timing recovery system for a digital signal receiver receives a signal, representing successive symbols, from a transmitter. The symbols are subject to exhibiting multiple symbol rates. The system derives a sample enable signal from the received input signal and employs a single, fixed frequency oscillator. A source of samples representing the received signal are sampled at a fixed frequency. An interpolator is coupled to the sample source and is responsive to a control signal. The interpolator produces samples taken at times synchronized to the successive symbols from the transmitter. A phase error detector is coupled to the interpolator, detects a phase error between the sample times of the transmitter synchronized samples produced by the interpolator and times of the successive transmitter symbols, and supplies a phase error signal. The phase error signal is coupled to one input terminal of a summer and a source of a nominal delay signal is coupled to the other. A numerically controller delay produces the control signal for the interpolator in response to the signal from the signal form the summer. An output signal from the interpolator is filtered by a fixed, non-adaptive pulse-shaping filter.
Patent MX-9704333-A (MX)
Title: Resin composition for cationic electrodeposition coating.
Inventor: NAKASHIO MASAAKI
IPC: C09D175/04
Filed: 1997-06-11
Abstract: The present invention is to offer a resin composition for cationic electrodeposition coating which can be well baked at the temperature of 150-170 degree C, exhibits prominent properties in higher film building and retaining film building during the operation, has little heating loss, exhibits excellent smoothness and physical properties and shows good chemical performance in terms of corrosion resistance and solvent resistance. Disclosed herein is a resin composition for cationic electrodeposition coating containing (A) an epoxy resin (a base resin) having cationic groups and (B) a blocked polyisocyanate (a curing agent), characterized in that, a blocked polyisocyanate (B) in which a part of the isocyanate groups is polymerized with a polyol and which is blocked by (1) a blocking agent represented by a formula R-(OC2H3X)n-OH (wherein R is an alkyl having 1-6 carbon atom (s); X is H or methyl; and n is 1-6) and having a molecular weight of not less than 150 and also by (2) another blocking agent having a deblocking temperature of not higher than about 150 degree C is used.
Patent MX-9706046-A (MX)
Title: Non-tacky and quick-drying aqueous-based antiperspirant compositions.
Inventor: MACKLES LEONARD
IPC: A61K8/44
Filed: 1997-08-07
Abstract: The invention provides fully aqueous-based antiperspirant compositions for application onto the skin for reducing of inhibiting body malodor and perspiration. The compositions contain blocked polyglycols which function as detackifiers and/or emollients, and which provide a completely soluble environment for the antiperspirant active ingredient. The compositions of the invention are stable, are easily and inexpensively prepared and manufactured, and provide versatile formulation which may be delivered and applied to the skin by a variety of means, including roll-ons, aerosols, and the like. Without the need for emulsion or stringent alcohol additives, the aqueous-based antiperspirant solution technology of the invention provides, compositions that are clear, non-tacky, quick drying, and leave little to no visible residue or film on the skin following application.
Patent MX-9801732-A (MX)
Title: Recombinant anti-cd4 antibodies for human therapy.
Inventor: HANNA NABIL
IPC: A61P37/02
Filed: 1998-03-04
Abstract: Chimeric antibodies specific to human CD4 antigen, DNA encoding, pharmaceutical compositions containing the and use thereof as therapeutic agents are taught. These chimeric antibodies contain Old World monkey variable sequences and human constant domain sequences, preferably human gamma 1, gamma 4 or mutated forms thereof. These antibodies possess desirable therapeutic properties including low antigenicity, reduced (or absent) T cell depleting activity, good affinity to human CD4 and enhanced stability (in vivo half-life).
Patent MX-9804394-A (MX)
Title: System for sealing a cyclone leg.
Inventor: FUSCO JOSE MOZART
IPC: B01J8/00
Filed: 1998-06-03
Abstract: A cyclone leg sealing system is composed of one or more intermediate solids-accumulation chambers (21) delimited by two sealing valves (10 and 12) in series, the function of the valves being to prevent the back-flow of particulate material towards the inside of the separating cyclones in fluid catalytic cracking (FCC) processes, thereby ensuring the maximum efficiency of the separating effected by the cyclone.
Patent NL-2016775-A (NL)
Title: A capsule, a system for preparing a potable beverage from such a capsule and use of such a capsule in a beverage preparation device.
Inventor: HIELKE DIJKSTRA
IPC: B65D85/804
Filed: 2016-05-13
Abstract: Capsule containing a substance for the preparation of a potable beverage. The capsule comprises an aluminum capsule body having a side wall and an outwardly extending flange and a sealing member at the outwardly extending flange for providing a fluid sealing contact with an enclosing member of a beverage preparation device. The beverage preparation device comprises an annular element having a free contact end which is provided with a plurality of radially extending open grooves. At least the surface of the sealing member is machined to form a surface texture.
Patent NL-2020324-A (NL)
Title: Metrology Method and Method of Device Manufacture
Inventor: SIMON HENDRIK CELINE VAN GORP
IPC: G03F7/20
Filed: 2018-01-26
Abstract: A method of measuring the topography of a substrate having device features thereon, the method comprising: providing a coating on the substrate above the device features, the coating being substantially opaque to radiation of a predetermined wavelength; applying a radiation-sensitive layer on the coating; exposing the radiation-sensitive layer using a lithographic apparatus to define a plurality of focus-sensitive targets; and measuring a parameter of the focus-sensitive targets using a radiation beam having the predetermined wavelength to determine information describing the topography of the substrate.
Patent NL-2036314-A (NL)
Title: Resin composition, optical fiber, method for producing optical fiber, optical fiber ribbon, and optical fiber cable
Inventor: YUYA HOMMA
IPC: C09D4/06
Filed: 2023-02-21
Abstract: A resin composition for primary coating of an optical fiber according to the present disclosure is a resin composition containing a photopolymerizable compound comprising a urethane (meth)acrylate, a photopolymerizable initiator, and a nonionic surfactant, wherein the HLB value of the nonionic surfactant calculated by Griffin's method is 4.9 or more and 13.7 or less, and the content of the nonionic surfactant is 0.01 parts by mass or more and 10 parts by mass or less based on 100 parts by mass of the total amount of the resin composition.
Patent NL-260635-A (NL)
IPC: H01L21/60
Abstract: 916,953. Semi-conductor devices. PACIFIC SEMICONDUCTORS Inc. Feb. 2, 1961 [April 25, 1960], No. 3992/61. Class 37. A broad area low resistance contact to a Si semi-conductor body is produced by heating the body in pressure contact with Au and Ni to a temperature between the lowest melting-point of the ternary Au-Ni-Si system and the melting- point of Si. As shown, Fig. 1, a Ni-clad Mo disc 20 is brazed to a Cu stud 15 with the aid of a thin wafer 25 of Ag-Cu-P by being heated at 700‹ C. for 2-3 minutes. A Si wafer 10, having an N-P-N " comb " structure, is placed on Ni-clad disc 20 with an Au foil 30 between them and a weighted quartz flat 32 on top of the Si wafer. An axial recess 16 in stud 15, which in operation provides access for cooling water, is placed over a carbon heating element 42, Fig. 4, connected in series with resistance heating elements 40, 41 in a bell-jar 52, and the assembly for is heated to a temperature between 400‹ C. and 475‹ C., preferably 425‹ C., 30 seconds in a vacuum of 10<SP>-4</SP> mm. Hg, to produce a molten Au-Ni-Si alloy zone. The heating is discontinued and the assembly is quenched with He to reduce the temperature from 425‹ to 200‹ C. in about 3 minutes, after which the cooling is completed in open air, room temperature being attained in about 10 minutes. In an alternative arrangement, Fig. 7, a plurality of assemblies to be alloyed are placed in recesses in a boat 67 in a furnace 60, a predetermined pressure being exerted by the flexure of a bi-metallic strip 72, which acts on a quartz flat 70 common to all the assemblies, at the alloying temperature. Forming gas (15% H 2 : 85% N 2 ) or A is flowed through the furnace, or a vacuum is maintained therein, while the temperature is kept at 400-550‹ C., preferably 500‹ C., for 5 minutes, by resistance heating element 65. The boat is then maintained at 200‹ C. for 15 minutes, the gas flow being continued, after which the assemblies are removed from the furnace. Interdigitated base and emitter electrodes (not shown) are secured to the upper surface of wafer 10. The Ni content of the alloy should be from 0.5 to 10% by weight relative to the Au content, and may alternatively be supplied by plating, from a Ni foil, or in an Au-Ni amalgam. The invention is applicable to the formation of contacts to Si rectifiers, photo-cells, point contact devices &c.
Patent NL-6809604-A (NL)
Title: Trichlorocyanuric acid production
IPC: C07D/
Filed: 1968-07-07
Abstract: Gaseous Cl2 is reacted with an aqs. slurry or soln. of cyanuric acid, >=1 alkali metal hydroxide pref. NaOH and/or KOH, and/or with an alkali metal cyanurate, at pH >9 and above the f.pt. up to 40 degrees C. The resulting slurry or soln. is then reacted with further Cl2 in a 2nd zone at pH =4 and at the same temp. range. The trichlorocyanuric acid crystals are separated out. The pH is momentarily dropped from 9 to 4, to reduce the formation of NCl3. The process is used to produce trichlorocyanuric acid, economically, with the advantage that the formation of explosive NCl3 is reduced.
Patent NL-6907291-A (NL)
IPC: F24F8/10
Filed: 1969-05-12
Abstract: 1283202 Paint spray booth ETABS VANDERCLEYEN SA 23 Sept 1969 [23 Sept 1968] 46704/69 Heading B1R A paint spray booth comprises a water washed screen 12 arranged above a reservoir 8 and supplied with water from a trough 11 and a duct 4 located with its lower end adjacent the surface of the water in the reservoir 8 and opening at its upper end into a chamber 5, the arrangement being such that air from the spray booth is drawn into conduit 4 entrains water from the reservoir 8 discharging it in the chamber 6 from where it flows via pipes 10 to the trough 11.