baber/WOPTO huggingface dataset:
Patent JP-H05116946-A (JP)
Title: Process for removing iron contaminant from zircon
Inventor: MAATEIN RICHIYAADO HOOCHIN
IPC: C22B3/04
Filed: 1992-04-20
Abstract: PURPOSE: To provide a method capable of easily removing iron oxide coatings and inclusions from a zirconiferous material.  
     CONSTITUTION: The zirconiferous material is subjected to a 1st treatment with a basic reagent and then a product from the 1st treatment is subjected to a 2nd treatment with an acid. The 1st treatment is executed under conditions effective to enhance the degree of removal of iron oxide coatings and inclusions beyond that achievable by the treatment with the acid without pretreatment with the basic reagent. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10288470-A (JP)
Title: Hardener feeder
Inventor: HAMAZAKI YOSHIHISA
IPC: F27D1/16
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a hardener feeder in which hardener supply can be regulated automatically depending on the variation in the delivery rate of a spraying material when a refractory material, or the like, is sprayed by a wet spray method. SOLUTION: The hardener feeder comprises a hardener supply pump 23, a first detector 24 for detecting the instantaneous supply of hardener, second or third detector 12, 11b for detecting the instantaneous supply of a spraying material, and a hardener pump 23 controller 31 connected with respective detectors 24, 12, 11b, wherein the hardener pump 23 is controlled depending on the variation in the instantaneous supply of the spraying material to add a constant rate of hardener.
Patent JP-2000290864-A (JP)
Title: Production of formed material and apparatus therefor
Inventor: ENDO MASANORI
IPC: D04H1/732
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a process for continuously producing a formed material having high density in high efficiency and enabling the reduction of the apparatus size, and provide an apparatus therefor. SOLUTION: A rotary drum 3 having plural accumulation cavities 2 for sucking and accumulating a raw material 1 on the outer circumference of the drum is rotated, the raw material is supplied in a scattered state to the outer circumference of the rotating rotary drum 3 from outside of the drum, the raw material is deposited in the plural accumulation cavities 2 and the deposited raw material 5 is released from the cavity and discharged as the objective formed material. In the above production process, the raw material 1 is supplied plural times to each accumulation cavity 2 of the rotating rotary drum 3.
Patent JP-H11298575-A (JP)
Title: Telephone set
Inventor: MASUMURA KAZUYUKI
IPC: H04W52/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set where the configuration of a support base and a display circuit is simplified and a battery is charged while display of the charging state is visually recognized from a battery pack or a telephone set main body without complicating a contact structure even when the battery pack is mounted on the telephone set main body or not. SOLUTION: A telephone set consists of a telephone set main body 11, a battery pack 1 mounted removably on the telephone set main body 11, and a support base 10 to support the telephone set main body 11. The battery pack 1 is provided with a charging circuit and display means 5 (red LED), 6 (blue LED) of a charging state, and the telephone set main body 11 is provided with a light guide 14 to guide light emitted from the display means of the battery pack.
Patent JP-2000086143-A (JP)
Title: Carrying device for material receiving container
Inventor: MEIER VALENTIN
IPC: B66C1/66
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device without requiring supply of external energy, and without requiring a drive regulation means, in which a load support device can be operated at site. SOLUTION: Protrusions 3 to be engaged with a load support device 8 are provided in a side surface part of a container, a load arm 6 of a lift device is applied to each side surface part, the load support device 8 is installed at a lower end of a rotary arm 7, the other end part of the rotary arm 7 is connected to the load arm 6 to be rotatable around a shaft to enable the load support device 8 to be movable between a horizontal position parallel to the protrusion 3 and a position under the protrusion 3, and the load support device 8 is rotated from a first position in a vertical direction within a cross section range of the protrusion 3 to a second position outside the cross section range through the protrusion 3 by downward motion of the load arm 6. A switching member is disposed on the rotary arm 7 above the load support device 8.  By upward motion of the load arm 6, the switching member reaches a position to cover the load support device 8 and be guided around the protrusion 3 on the outer side through the protrusion 3.
Patent JP-H09264299-A (JP)
Title: Motor-driven blower
Inventor: FUJIWARA YUJI
IPC: F04D29/66
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated because of interference between an impeller and an air passage. SOLUTION: A silencer 140 is arranged on a fan case 130. A silencing hole 141 is arranged in the silencer 140, and the silencing hole 141 is connected to each air passage 121 via a through hole 131 arranged in the fan case 130. In this way, an air flow, which flows in the air passage 121 and contains noise generated because of interference between an impeller 150 and the air passage 121, is straightened, and at the same time, its energy is absorbed, so that the noise is reduced.
Patent JP-H07307950-A (JP)
Title: Solid-state image pickup device
Inventor: SUGASAWA MASAYUKI
IPC: H04N5/349
Filed: 1994-05-13
Abstract: PURPOSE:To provide a solid-state image pickup device capable of reading an image signal improved in resolution from the solid-state image pickup device subjected to spatial picture element shifting. CONSTITUTION:Green signals G1 and G2 read out of two solid-state imaging devices are respectively impedance-converted by buffer amplifiers 1 and 2 and respectively supplied to switches S1 and S2 later. When the switches S1 and S2 are turned on, the levels of green signals G1 and G2 are sampled and respectively held by hold circuits S/H-1 and S/H-2. When a switch S3 is turned on by a sample/hold (S/H) pulse P2 which cycle is shifted from that of an S/H pulse P1 just for a 1/2 clock, the hold circuit S/H-1 is charged again by the output of the S/H-2 and the output level of the hold circuit S/H-1 is held until the switch S1 is next turned on. Thus, the green signals G1 and G2 are outputted without being mutually overlapped in every 1/2 clock cycle.
Patent JP-H04308019-A (JP)
Title: Method for controlling end point of blowing in converter
Inventor: TACHIBANA HIDEFUMI
IPC: C21C5/30
Filed: 1991-04-03
Abstract: PURPOSE:To control the end point of blowing in a converter in high accuracy by measuring temp. at a firing point in real time, finding transition carbon concn. and estimating the subsequent behavior of decarbonizing quantity. CONSTITUTION:Temp. of an optical fiber 4 at the center part of a main lance 1 is measured with a firing point thermometer 5 in the real time and outputted to an estimating device 6. At about two minutes before completing the blowing, the sub-lance 7 is dipped into a molten steel 3 and C in the molten steel and the molten steel temp. are measured in batch and outputted to the estimating device 6. In the estimating device 6, the transition carbon concn. is estimated with the charging ratio of the temp. at the firing point till completing the blowing based on the measured value. Since the changing point from the raising to the lowering of the temp. at the firing point corresponds to almost the transition carbon, by obtaining the differential value of the temp. at the firing point, the estimation is available.
Patent JP-H0919193-A (JP)
Title: Method and system for transmitting power from water-wheel generator to electricity using system
Inventor: MAAKU ANDORIYUU RANKURU
IPC: H02J3/34
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient and stable various revolution hydraulic power generating system which generates a power for a power utilizing system. SOLUTION: The revolution of an asynchronous rotary current transformer 50 which is coupled with a hydraulic turbine generator 70 is controlled by a controller 42 with a signal hmeas which expresses a heat and the guide vane positions of the hydraulic turbine generator 70 are also controlled by the controller 42 to obtain a required output power level from the hydraulic turbine generator. The required output power level is applied to a power utilizing system 72 from the hydraulic turbine generator 70 through the rotary current transformer. In one of the examples, the controller accesses a reprogrammable memory which stores hydraulic power Hill-chart information.  In another example, the controller includes a real time automatic governor which controls the output power level of the rotary current transformer by using a signal which expresses the frequency of the AC power transmission to the power utilizing system.
Patent JP-2000294555-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: DOMAE SHINICHI
IPC: H01L21/3205
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To suppress delay in wiring, while keeping the reliability on copper wiring embedded in an insulating film. SOLUTION: For this device, a copper film 16 is embedded, via an aluminum film 14, 10 nm in thickness and a tantalum film 15, 10 nm in thickness in the order, within a wiring groove 13, 200 nm in width and 300 nm in depth made in the interlayer insulating film 12 consisting of a BCB film on a semiconductor substrate 11. Hereby, a copper wiring 17 consisting of the aluminum film 14, the tantalum nitride film 15, and the copper film 15 is made.
Patent JP-H02146848-A (JP)
Title: Facsimile communication system and facsimile equipment
Inventor: NAKAMURA SEIJI
IPC: H04L29/08
Filed: 1989-04-18
Abstract: PURPOSE:To change speed into transmission speed suited to the line state and to shorten the communication time by allowing a receiver side to select the transmission speed in response to an error bit number of a TCF signal and adding speed bit information to an FTT signal and sending the result. CONSTITUTION:A receiver side facsimile equipment 1 receives a TCF signal sent from a sender side facsimile equipment and sends a CFR signal or an FTT signal depending on the result of reception to decide the transmission speed of a MODEM 14. In this case, a system control section 11 of the receiver side facsimile equipment 1 detects a bit error number of the TCF signal, sets a MODEM transmission speed based on the bit error number, adds a facsimile information bit indicating the speed to the FTT signal and sends the result. The facsimile equipment 1 receiving the FTT signal sends the TCF signal at the transmission speed indicated in the FTT signal.
Patent JP-H02278774-A (JP)
Title: Light-waveguide type photodetector
Inventor: MORITA TETSUO
IPC: H01L31/107
Filed: 1989-04-19
Abstract: PURPOSE:To enhance an S/N ratio in a light-waveguide type photodetector by a method wherein a light-waveguide part and a waveguide type photodetector part are provided and an avalanche application region is formed on the side of a substrate at the waveguide type photodetector part. CONSTITUTION:A light-waveguide part 7 is formed on a semiconductor substrate 6 of a first conductivity type; a waveguide type photodetector part 8 is formed, on its radiation end-face side, in a position where it can be optically coupled. The waveguide type photoconductor part 8 includes the following; a light absorption layer 8a which has been formed on the semiconductor substrate 6 and which is not doped; a crystal growth layer 8b, of a second conductivity type, which has been laminated on it. An avalanche amplification region 9 of the second conductivity type is formed at the lower part of the light absorption layer 8a. Thereby, an amplification action by the avalanche amplification region 9 is available, a sufficient signal can be obtained; an S/N ratio can be enhanced.
Patent JP-S59224339-A (JP)
Inventor: FUJIWARA YOSHITOMO
IPC: B32B21/10
Filed: 1983-06-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60242844-A (JP)
Inventor: YAMADA NORIAKI
IPC: A61B5/055
Filed: 1984-05-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent LT-2020511-A (LT)
Title: Single zone spring-loaded electrostatic air treatment filter and method
Inventor: BALTRĖNAS Pranas
IPC: B03C3/00
Filed: 2020-02-11
Abstract: The invention relates to air purification devices in which solid particles are separated from the air stream by the action of a Coulomb force. The single zone spring-loaded electrostatic filter of the present invention comprises a rectangular body with an internally mounted matrix of spring-shaped ionization and deposition electrodes disposed between the right and left walls of the housing, between which particulate air is supplied to the ionization (positive and negative) and precipitation spring electrodes. The ionization electrodes are insulated from the filter housing. The deposition electrodes are arrange in the matrix with overlapping windings, which increases the electrostatic field strength in these zones, gives the particles a higher charge, and at the same time improves air purification efficiency.
Patent MX-9102567-A (MX)
Inventor: HOUSE SANFORD
IPC: H03K17/08
Filed: 1991-12-13
Abstract: PCT No. PCT/GB91/02215 Sec. 371 Date Jun. 10, 1993 Sec. 102(e) Date Jun. 10, 1993 PCT Filed Dec. 12, 1991 PCT Pub. No. WO92/10878 PCT Pub. Date Jun. 25, 1992.A circuit protection arrangement that is intended to be series connected in a line of an electrical circuit comprises a transistor switch 1 that controls the circuit current and has a control input, and a control arrangement that controls the voltage of the control input of the switch. The control arrangement comprises a comparator circuit 3 that compares a fraction of the voltage across the switch 1 with a reference voltage, for example supplied by a Zener diode or bandgap diode, and opens the switch if the fraction is greater than the reference voltage. The comparator circuit is powered by the voltage drop in the line across the switch so that the arrangement can be formed as a two-terminal device that requires no external power source. The arrangement has the advantage that it exhibits a relatively small variation in performance with respect to temperature variations.
Patent MX-9203029-A (MX)
Inventor: LAWRENCE CHARLES TREVOR
IPC: C03B9/347
Filed: 1992-06-19
Abstract: Apparatus for cooling the moulds of apparatus for moulding hollow glassware comprises a mould holder arm having a passage for cooling fluid, the outlet of said passage being adapted to supply cooling fluid to a mould through an opening between the top and bottom of the mould. The invention also includes a mould having secondary cooling passages extending substantially parallel to the longitudinal axis of the mould and linked to a primary cooling passage substantially orthogonal to said axis and having an inlet port in the exterior face of the mould.
Patent MX-9206944-A (MX)
Inventor: BARNES KEITH DOUGLAS
IPC: C07D207/32
Filed: 1992-12-02
Abstract: Haloalkylthio, -sulfinyl and -sulfonyl arylpyrrole compounds which are effective for the control of insects and acarids are described. A method for the insecticidal and acaricidal use of said compounds and methods for the preparation of said compounds are presented.
Patent MX-9300352-A (MX)
Inventor: GRAVES ROGER ALLEN JR
IPC: B60W30/18
Filed: 1993-01-22
Abstract: A pneumatic control system (200) for controlling the automated shifting of the splitter section (114) of an automated compound transmission (110)is provided. Shifting of the splitter section is controlled by a differential area piston/cylinder actuator assembly (162) having a first chamber (168A) associated with low-speed operation and a second chamber (170A) associated with high-speed operation. Pressurization and exhaust of each of the chambers is controlled by an individual independently controlled solenoid actuated valve (202 and 204 respectively), each of which operates in response to control signals from an ECU 124. <IMAGE>
Patent MX-9300392-A (MX)
Title: Derivados de histamina y metodo para usarlos como inmunomoduladores.
Inventor: MELMON KENNETH L
IPC: C07D233/64
Filed: 1993-01-26
Abstract: La presente invención proporciona derivados de histamina y métodos para utiliza derivados de histamina como inmunomoduladores y en la inmunoterapéutica. Más específicamente, la presente invención proporciona métodos para inhibir por lo menos una porción de una respuesta de anticuerpo específico a antígeno y/o una porción de una respuesta proliferativa de célula T por el sistema inmune de un mamífero que comprende administrar al mamífero una cantidad efectiva de una composición que comprende por lo menos un derivado de histamina que tiene especialidad de unión para por lo menos un receptor de histamina.
Patent MX-9304188-A (MX)
Title: Uso de compuestos absorbentes y/o fluorescentes enla region infrarroja como marcadores para liquidos.
Inventor: BECK KARIN HEIDRUN
IPC: G01N/
Filed: 1993-07-12
Abstract: Uso de compuestos de la clase de las ftalocianinas exentas de metal o conteniendo metal, de las naftalocianinas exentas de metal o conteniendo emtal, de los complejos de níquelditioleno, de los compuestos de aminio de aminas aromáticas de los colorantes de metina o de los colorantes azuleno-ácido cuadrado, que tiene su máximo de absorción en la región de 600 hasta 1 200 nm y/o un máximo de fluorescencia en la región de 620 hasta 1 200 nm, como marcadores en líquidos, a un procedimiento para la detección de marcadores en líquidos, así como a un detector apropiado para tal fin.
Patent MX-9306347-A (MX)
Title: Un metodo para efectuar un acceso aleatorio en un sistema de radio movil.
Inventor: DAHLIN STEINAR
IPC: H04W72/14
Filed: 1993-10-13
Abstract: Se presenta un método para acceso aleatorio en un sistema de radio móvil dividido en lapsos de tiempo, por ejemplo un sistema FDMA/TDMA, que incluye canales digitales de tráfico y canales digitales de control que se organizan de tal manera que cuatro canales de tráfico (TC) y dos canales de control (CC) se encuentran incluidos en una estructura TDMA. Una estación de base (BS) transmite en forma continua señales (B/I, R/N, R/F) en los lapsos de tiempo (1, 4) de los canales de control. Una estación móvil que desea tener acceso al sistema responde mediante el envío de una primera palabra de mensaje (W1) en el lapso de tiempo indicado por la estación de base en una primera señal (B/I). Cuando la estación móvil (MS1) desea transmitir varias palabras de mensaje (W2, W3), la estación de base (BS) reserva uno o varios lapsos de tiempo para este propósito mediante la transmisión de la primera señal (B/I), aún cuando esta señal establece ahora que estos lapsos de tiempo están ocupados por otras estaciones móviles (MS2, MS3). Además, la estación de base transmite una señal (R/N) que establece si o no una palabra de mensaje se ha recibido de la estación móvil (MS1). La estación de base puede transmitir una señal adicional (R/F), lo cual denota que un lapso de tiempo dado ha sido reservado para una estación móvil dada (MS3) desde el inicio de un procedimiento de acceso y no puede por consiguiente ser empleado por otra estación móvil (MS1, MS2).
Patent MX-9401357-A (MX)
Title: Guarnicion para uso pesado con nucleo reforzado.
Inventor: GALLO PAUL E JR
IPC: F16J15/12
Filed: 1994-02-23
Abstract: Una guarnición tiene dos capas exteriores colocadas en lados opuestos de una laminilla metálica central con un núcleo perforado colocado entre cada cara opuesta y la laminilla. La anchura de la laminilla de metal puede variarse para controlar la anchura total de la guarnición. El núcleo esta fijado a la laminilla usando un adhesivo de fraguado térmico e incluye lengüetas que se extienden hasta la cara frontal para afianzar el núcleo y la capa de recubrimiento. El uso de un núcleo perforado previene que se formen ampollas en las capas de recubrimiento durante la fabricación de la guarnición. Los dos núcleos de metal perforados separados por una laminilla de una anchura ajustable proporcionan ventajas de fabricación minimiza el espesor de la capa de recubrimiento y refuerza.
Patent MX-9403437-A (MX)
Title: A method of improving the properties of reclaimed sand used for the production of foundry molds and cores.
Inventor: TOUSSAINT PHILIPPE MARIE
IPC: B22C5/04
Filed: 1994-05-10
Abstract: A particulate refractory composition for use in the manufacture of foundry molds and cores which comprises a mixture of a particulate refractory aggregate containing elutable alkali with, as an additive thereto, a particulate active clay having a particle size of less than 0.5 mm.
Patent MX-9601651-A (MX)
Title: Novel liquid formulations.
Inventor: SIRINYAN KIRKOR
IPC: A01N25/02
Filed: 1996-05-03
Abstract: The present invention refers to water-emulsifiable, insecticide active substances liquid formulations, characterized in that they comprise: a) 2,5 to 30 percent of active substance, b) 5 to 77,5 percent of a benzyl acetate and alcohol mixture, in a proportion of 25-95 percent to 5-75 percent, c) 2,5 to 20 percent of formulation coadjuvant.
Patent MX-9602357-A (MX)
Title: Polyurethane elastomers exhibiting improved demold, green strength, and water absorption, and haze-free polyols suitable for their preparation.
Inventor: ALLEN GARY L
Filed: 1996-06-14
Abstract: Polyurethane elastomers exhibiting improved green strength while maintaining short demold times are prepared from ultra-low unsaturation polyoxypropylene polyols containing up to 20 weight percent internal random oxyethylene moieties. The elastomers adsorb less than 10 weight percent water at 0 degree . The internal polyoxyethylene moiety-containing polyoxypropylene polyols may be used to prepare ultra-low unsturation polyoxyethylene capped polyols which are haze-free and which may be used to prepare haze-free 4,4'-MDI prepolymers. Multidisperse blends of monodisperse internal oxyethylene moiety-containing polyoxypropylene polyols of ultra-low unsaturation provide ywt further improvements in elastomer processing.
Patent MX-9603760-A (MX)
Title: Small compact auxiliary power system for heavy duty diesel engine installations.
Inventor: WILLIS GUY E
IPC: F02N7/08
Filed: 1995-03-01
Abstract: An auxiliary diesel engine powering system (5) replaces conventional battery pack for starting a heavy duty diesel engine (8) with a pneumatic starter (21) utilizing compressed air (17) generated by an air compressor (10) operated by the auxiliary power system (5). The auxiliary power system (5) also has air-conditioning and coolant circulation capacity through the user of an air conditioner compressor (41) and a coolant circulation pump (41).
Patent MX-PA96004979-A (MX)
Title: Method of detecting the permeability of an object to oxygen.
Inventor: CHARLES RICE BARMORE
IPC: G01N21/78
Filed: 1995-04-03
Abstract: A method of detecting the permeability of an article to oxygen is disclosed. A fluorescent redox indicator, preferably riboflavin, is dispersed in a carrier and placed on an impermeable substrate. The article to be measured is placed adjacent to the carrier. Residual oxygen is removed, the redox indicator is photoreduced, the article and carrier are exposed to oxygen, and the indicator is exposed to UV light.