baber/WOPTO huggingface dataset:
Patent JP-H03295428-A (JP)
Title: Closed swithboard
Inventor: AMANO YOSHIKI
IPC: G01K11/22
Filed: 1990-04-13
Abstract: PURPOSE:To improve the accuracy and to make the device inexpensive by fitting a sound generation source which generates a sound when a conductor exceeds certain set temperature, and providing a detecting machine which detects the generated sound and a measuring instrument which measures the generated sound. CONSTITUTION:Shape memory alloy 6 is fitted in the place of the conductor whose temperature rise is to be measured. This metal is rectangular and recessed downward hemispherically at the center part below the set temperature, but the hemspherically recessed part of the center part deforms upward to generate the sound at this time. If overheating occurs at a measurement point, the alloy 6 generates the sound, which is sensed by one microphone 9 fitted on each surface of the closed switchboard 1 and inputted to the measuring instrument 4 to generate a warning output 5. Consequently, the switchboard accurately operates for the set temperature and the accuracy can be improved.
Patent JP-S61257410-A (JP)
Title: Operating method for converter waste gas treatment device
Inventor: OGATA SEIJI
IPC: C21C5/38
Filed: 1985-05-09
Abstract: PURPOSE:To expedite the time for recovering of gaseous CO and to increase the recovery rate thereof by starting the control in a converter and lowering the skirt thereof after the flow rate of the converter waste gas having the components of the specific value or below of the concns. of CO or O2 therein attains a prescribed flow rate. CONSTITUTION:The skirt 1 is raised and the CO in the waste gas is burned to generate the inert gaseous CO2 in the stage of starting refining by blowing oxygen through an oxygen blowing lance 12 to the molten iron introduced into the converter in a converter waste gas treatment device which sucks the waste gaseous CO generated from the converter 1 by an induced draft fan 7 and recovers the same as a valuable gas through a hood 3, a cooler 4 and dust removers 5, 6 via a duct 9 into a gas holder (not shown). <=12.5% concn. of CO or 5.5% concn. of O2 in the waste gas is thereafter detected by a gas analyzing instrument 13 in the outlet of the cooler 4 and a damper 16 is adjusted to start the control of the pressure in the furnace after the flow rate of the gas having the above-mentioned components attains the prescribed flow rate. The lowering operation of the skirt 2 is executed at the same instant to start recovering the gaseous CO.
Patent JP-S60245696-A (JP)
Title: Method for refining decanted oil
Inventor: TAKAHASHI KAZUO
IPC: C10G55/06
Filed: 1984-05-18
Abstract: PURPOSE:To remove submicroscopic catalyst particles efficiently, by subjecting decanted oil to a graviation, centrifugation or filter treatment in the former stage of refining and adding a small quantity of a liquid thereto in the latter stage to form an emulsion, and precipitating the catalyst particles. CONSTITUTION:In the refining of decanted oil formed as by-product in the catalytic thermal cracking of petroleum as raw oil in a fluidized bed cracker, the decanted oil is subjected to a graviation treatment and/or a centrifugation treatment and/or a filter treatment in the former stage and a small quantity of a liquid (e.g. ethylene glycol or glycerin) having a specific gravity (15 deg.C/4 deg.C) exceeding 1 and a solubility parameter of 14.5 or above is added thereto by stirring in the latter stage to form an emulsion and catalyst particles are precipitated, thus efficiently removing submicroscopic catalyst particles. The problem of the formation of voids due to submicroscopic catalyst particles in spinning catbon fiber starting from decanted oil as raw material can be eliminated by the above process, and a carbon fiber having a high strength can be obtd.
Patent JP-H01270274-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: FUKUZAKI YOSHIKI
IPC: H01L29/792
Filed: 1988-04-21
Abstract: PURPOSE:To simplify manufacturing process, and reduce memory cell area, by forming a first, a second and a third impurity layers, in a self-alignment manner, in the surface region of a semiconductor substrate, by using a floating gate electrode and a selecting date electrode as masks, said impurity layers having the inverse conductivity type to the substrate. CONSTITUTION:By using a floating gate electrode 14a and a selecting gate electrode 14b as masks, a first, a second and a third impurity layers 15a, 15b, 15c are formed, in a self-alignment manner, on the surface region of a conductivity type semiconductor 11, the conductivity type of which impurity layers are inverse to that of said semiconductor. As a result, an N-type diffusion layer becomes not necessary to be formed for determining the channel length of a memory transistor and for the impurity layer of a tunneling region. Thereby manufacturing process can be simplified. Further, since the channel length of the memory transistor and the impurity layers of the tunneling region can be determined in a self-alignment manner, the reduction of memory cell area is realized.
Patent JP-H03296363-A (JP)
Title: Facsimile equipment
Inventor: HIGUCHI MITSUHIRO
IPC: H04N1/32
Filed: 1990-04-13
Abstract: PURPOSE:To reduce the opportunity of undesired facsimile reception providing a registration means registering an opposite party allowing the reception and a changeover control means applying changeover control of a reception permission state and a reception inhibit state based on identification information at a sender side and registration information of the said registration means after the arrival of a call. CONSTITUTION:A decode section 17 adds sender side identification information such as facsimile number or password and identification information (complement) registered in a registration section 18 as an opposite party whose reception is allowed just after the arrival of a call to a reception section 13. When there is no combination of all bits '1's in the addition processing by the decode section 17, it means that the relevant sender side is not registered and the communication is regarded as facsimile communication due to prank or in error. In this case, a switching control section 16 controls the reception section 13 to set the mode to the reception inhibit mode to facsimile transmission from the sender side. In this state, the picture transmission by facsimile communication is disabled and no recording paper is discharged from a print section 15.
Patent JP-H09276986-A (JP)
Title: Structure of gypsum mold and manufacture thereof
Inventor: KINOSHITA KAORU
IPC: B22C9/02
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To improve the removability of a master model from a mold while lowering solidified-expanding pressure at the time of hydration-hardening a gypsum and to obtain a gypsum mold having little breakage by forming a space part to a prescribed position according to the shape of the master model in a molding flask of the mold using the gypsum. SOLUTION: In the molding flasks 1a, 1b, a sprue system 2, cavity 3 and space parts 4a, 4b for reducing the solidified-expanding pressure and rapidly cooling the mold, are formed with the gypsums 5a, 5b. By this method, the solidified-expanding pressure in the gypsum is reduced and the removability of the master model from the mold is improved. Further, since the consumption of the gypsum is little and the thickness can be thinned, the gypsum mold is quickly cooled after casting and the coarsening of crystal grain of a cast aluminum alloy is restrained and the mechanical strength is improved. Further, the shrinkage hole caused by long solidified time can be prevented.
Patent JP-H03297024-A (JP)
Title: Magnet switch
Inventor: NIIMI MASAMI
IPC: F02N11/00
Filed: 1990-04-13
Abstract: PURPOSE:To raise contact pressure so as to securely reduce bounce when contacts are brought into contact with each other so as to improve a service life of a contact by constituting a contact pressure spring which presses and holds a movable contact by means of assembling a compressed coil spring with an elastic body. CONSTITUTION:A contact pressure spring 9 is constituted of a compressed coil spring 9a and an elastic body 9b wherein contact load rapidly increases according to an increase in displacement of a plunger 3 after a movable contact 6 is brought into contact with fixed contacts 4,5. Function of rapid increase in the contact load suppresses contact bound when the movable contact 6 is, brought into contact with the fixed contacts 4, 5. In addition since the compressed coil spring 9a is held by the elastic body 9b, the elastic body 9b attenuates vibration of the compressed coil spring 9a. Thus bounce taking place when the movable contact is brought into contact with the fixed contacts is reduced to suppress generation of sparks between the contacts and also wearing of the movable contact can be reduced.
Patent JP-S5433952-A (JP)
Title: Planetary gear power tranmission system
Inventor: TAKAHASHI HISAYOSHI
IPC: F16H13/14
Filed: 1977-08-18
Abstract: PURPOSE: To obtain a planetary gear system with even contact pressure between rollers in proportion to the load imposed by supporting the planetary shaft movable only in the radial direction relative to the carrier and through a torque cam mechanism comprising groove in the planetary gear shaft, thin c lindrical roller and rollers between the two. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07283012-A (JP)
Title: Production of thick film resistor element
Inventor: HAYAKAWA KEIICHIRO
IPC: H01C7/00
Filed: 1994-04-14
Abstract: PURPOSE:To enhance the accuracy of a thick film resistor pattern by exposing a thick film resistor composition according to a resist pattern of photopolymerization mixture formed on an insulating substrate and then developing the exposed composition to produce a pattern relief image. CONSTITUTION:When a dry film 1 is used, a polyethylene cover film is removed and a photopolymerization layer 1, composing a photoresist layer of 16-75mum thick, is laminated on the clean surface of a heat resistant insulating substrate 2. An element laminated with the photopolymerization layer 1 is then exposed with active rays passing through a transparent image 3 and developed to produce a pattern part 4 filled with a thick film resistor paste. A thick film resistor composition 5 is applied to a pattern part 4 and then dried and fired to form a resistor layer 6 on the substrate 2. Subsequently, a conductor paste is screen printed while partially lapping over the resistor layer 6 before an upper face electrode layer 7 is formed by baking.
Patent JP-S5525771-A (JP)
Title: High frequency heater
Inventor: HIRAI KAZUMI
IPC: F24C7/00
Filed: 1978-08-14
Abstract: PURPOSE: To improve the scorching property and facilitate cares by means of a heater in which a heating wire is housed in a pipe made of a heat proof insulator with a reflector.  
     CONSTITUTION: A magnetron 12 is provided in a heating chamber, in which also formed is a subheating chamber surrounded by a metal screen adapted to have infrared rays transmit and having a radio wave shielding effect. The subheating chamber is provided with a reflector 15 such as a mirror-finished stainless steel plate at both ends of which support members 16 and 17 composed of a heatproof insulator such as porcelain to securely support a pipe 18 with a high infrared ray transmission factor such as quartz glass. An enamel film 22 is formed on the inner wall of the heating chamber 11 and the surface of the net 13. As compared with a metal body such as used in screen heaters, the insulator composing the pipe 18 can serve to hold the heat capacity down low and shorten the initial heating time, thereby affording effective scorching. The enamel film is easy to remove dirts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59224772-A (JP)
Inventor: NAKAKOUJI TOORU
IPC: E04G23/08
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-S5325440-A (JP)
Title: Transfer device
Inventor: KIMURA MASATOSHI
IPC: G03G15/16
Filed: 1976-08-20
Abstract: PURPOSE: To conduct the transfer free from blotch at high speed by providing a dielectric belt at the transfer position where a body to be transferred is in contact with a surface on which a latent image is formed, and pressing the dielectric belt together with the body to be transferred toward the surface on which the latent image is formed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000295682-A (JP)
Title: Acoustic casing and sound absorptive panel
Inventor: OYABA TAKASHI
IPC: G10K11/16
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To suppress stationary waves generated inside a casing such as a room or an enclosure for a speaker system and to improve the quality of acoustic reproduction by constructing at least one part with a planar structure having a hollow part formed by partitioning with bulkheads arranged parallel in one direction. SOLUTION: A planar structure 10 has a hollow structure in which plural hollow parts 12 that communicate in the longitudinal direction (Y direction) while separated by bulkheads 11 in the lateral direction (X direction) of plate material are arranged with an equal interval. That is, the structure 10 has a structure which forms the parts 12 surrounded by a top wall plate 13, a bottom wall plate 14, the bulkheads 11 and side plates 15 by providing a box with a hollow structure formed by the plate 13 and 14 and the two side plates 15 with plural bulkheads 11 with equal interval. The parts 12 constituting the structure 10 operates as an open acoustic tube in the case both edge parts are opened and operates as a closed acoustic tube in the case one end is closed.
Patent JP-H10287599-A (JP)
Title: Side chain oxidation of alkyl group-substituted aromatic compound and catalyst therefor
Inventor: NAKATANI NIRO
IPC: C07C27/12
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To oxidize the side chain of an alkyl group-substituted aromatic compound and obtain a hydroxyalkyl and/or formyl group-substituted aromatic compound by using a zeolite exchanged with cobalt ion as a catalyst. SOLUTION: The side chain of an alkyl group substituted aromatic compound is oxidized with an oxygen-containing gas by using a catalyst comprising a zeolite exchanged with cobalt ion, preferably in the presence of a halogen compound and a rare earth compound used as cocatalysts. The catalyst is prepared by dispersing, e.g. a zeolite having Na ion type MFI structure into a solution containing a cobalt ion and subjecting the dispersion to ion exchange reaction by a method carrying out stirring and solid-liquid separation, etc. Although it is difficult to recover a catalyst in conventional side chain oxidation of an alkyl group substituted aromatic compound, because a homogeneous catalyst used is dissolved in a reaction system, the side chain is efficiently oxidized in this method. Thereby, a hydroxyalkyl and/or formyl group-substituted aromatic compound useful as an intermediate for agrochemicals, medicines and perfumes and resin additives is obtained.
Patent JP-H08272465-A (JP)
Title: Method of controlling temperature characteristic of output voltage, voltage source circuit adjusting temperature characteristic using the same, voltage source circuit with mechanism changing temperature characteristic using the same, and stabilized power supply circuit for liquid crystal with mechanism changing temperature characteristic using the same
Inventor: FURUKOSHI MASAKI
IPC: G05F3/20
Filed: 1995-03-31
Abstract: PURPOSE: To accurately and freely adjust the temperature characteristic of the output voltage by supplying the constant current to the resistance and the serial connection circuit of the diode and turning the voltage developed across the circuit to the output voltage, and controlling the temperature grade by adjusting the number of connected diodes or the resistance value. CONSTITUTION: A direct connection circuit 12 consisting of n-diodes D1-Dn and a resistance R2 is biased by the constant current I and the voltage developed across the circuit 12 is made the output voltage Vref . With the adjustment of the number of connecting n-diodes D1-Dn or the resistance value of a resistance R2, the temperature gradient CT of the output voltage Vref is controlled and the temperature characteristic is controlled. The VFO is the voltage value (v) of the positive voltage VF of the diode in the reference temperature, RO is the resistance value (Ω) of the resistance R2, and IO is the current value (A) of the current I. ΔR is the temperature coefficient of the resistance R2 (Ω/ deg.C). ΔI is the temperature coefficient (A/ deg.C) of the current I. ΔVF is the temperature coefficient (V/ deg.C) of the positive voltage VF of the diode.
Patent JP-H05298365-A (JP)
Title: Data processor
Inventor: OKUDA KATSUNORI
IPC: G06F17/30
Filed: 1992-04-20
Abstract: PURPOSE:To provide data processing useful for the arrangement of data. CONSTITUTION:When an unnecessary sentence is included in data displayed as a list (YES in #203), a leading address is prepared (#205) in a memory area in order to store a new data group. Then a counter (m) indicating a function and a counter (n) indicating a data number corresponding to the function are initialized (#207), the necessity/unnecessity of the data (Y(m, n)) is judged in each function (X(m)), and only the necessary data are copied and stored (#207 to #213) in a memory. In each of four functions, 100 data area checked, and after completing the check of all data, the data are stored in a memory (#207 to #225) as the data of one case.
Patent JP-S5624549-A (JP)
Title: Automatically detecting method of breaking of strand in fatigue test of steel wire of the like
Inventor: TODA YOUICHI
IPC: G01N29/14
Filed: 1979-08-06
Abstract: PURPOSE: To automatically detect the breaking of stand with high accuracy, by using two kinds of transducers of different response frequency bands to detect a sound which is produced when the strand is broken.  
     CONSTITUTION: Transducers A 1 , A 2  for low frequency band and transducers B 1 , B 2  for high frequency band are secured on the sockets 2a, 2b for the fatigue tester. The strand breaking sound AE signals detected by the transducers A 1 , A 2  are recorded in a recorder 10 with amplitude proportional to the voltages of the signals. As for other, the strand breaking sound AE signals detected by the other transducers B 1 , B 2 , the larger than a threshold value is counted by frequency counters 8a, 8b. Amplitude proportional to the counted frequency is recorded in the recorder 10. The amplitude recorded through the transducers A 1 , A 2  is compared with that recorded through the other transducers B 1 , B 2  to judge which of the strands of a central portion strand and a peripheral layer strand has broken and whether the beakage is the secondary one or not. This results in improving detection performance further. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent LT-2014034-A (LT)
Title: At very high temperature processed 25 % fat cream and its production method
Inventor: FEDARAVIČIUS
IPC: A23C13/00
Filed: 2014-02-07
Abstract: The present invention relates to the production of dairy products, in particular to the production of recombined cream 25 percent fat, processed at very high temperature. In the manufacture is used 10-45 percent of the natural skimmed milk, purified using the extremely small high-tech filters, to carry the process at low temperature in order to maintain undenatured proteins. Another component of the product - water, which is basis of chemical and microbiological processes of food, is also purified extremely by using the reverse osmosis method. By combining specially purified components can be obtained product having the desired properties. Advantage of this invention is that the skimmed milk has not been exposed higher than at 58 °C temperature and has preserved all milk constituents (undenatured proteins, vitamins, minerals, lactose), and combining with water and dry milk matter, allows to obtain high-quality milk product.
Patent LT-2016102-A (LT)
Title: Extraordinary load resistant concrete laying by asphalt paver
Inventor: VAITKUS Audrius
IPC: C08L95/00
Filed: 2016-10-13
Abstract: This invention relates to the field of construction materials, precisely concrete compositions used for facing of roads and other traffic areas. The increased requirements have been rising for the environmental resistance and durability of the compositions.@The aim of the invention is to create a concrete pavement composition with good mechanical and running characterization, durability, resistance to environmental impact and low cost.@Concrete paving composition comprising a mixture of mineral materials consisting of fractionated crushed stone, sand, mineral powder, as well as cement and water, further comprising a plasticizer for concrete, and crushed stone is granite chippings fractions of 5-16 mm and 5-8 mm in size, when the ratio of components expressed % by weight is:@granite chippings fractions of 5-16 mm 	- 21-24@granite chippings fractions of 5-8 mm 	- 20-23@sand 				- 31-34@mineral powder 			- 3.5-6.0@cement 				- 13.0-15.0@plasticizer for concrete 		- 0.04-0.08 and@water 				- 5.0-6.0.
Patent MX-12514-A (MX)
Title: Aditivo para piensos con estabilidad mejorada y procedimiento para su preparacion.
Inventor: SCHLEICHER WERNER
IPC: A23K40/30
Filed: 1988-08-02
Abstract: El invento concierne a un aditivo para piensos que, mezclados con pienso, tiene una mejorada estabilidad frente a la acción del calor y de la humedad así como frente a la elaboración mecánica, de manera tal que el aditivo contenido en el pienso mantiene su actividad biológica incluso después de un prolongado almacenamiento, incluso en condiciones desfavorables. Tiene interés especial como aditivo para piensos la bacitracina de zinc, un polipéptido cíclico, que es relativamente estable en las formas sólidas y disuelta. En mezclas para piensos, la bacitracina de zinc es esencialmente más inestable, de lo que se hacen responsables, por un lado, la acción del calor y de la humedad al granular el pienso así como la solicitación mecánica durante el proceso de entremezclado del aditivo para piensos con el pienso, y por otro lado reacciones con los metales pesados presentes en el pienso, tales como cobre y hierro, así como con compuestos orgánicos, tales como, por ejemplo, grasas, ácido ascórbico, etc.
Patent MX-9204100-A (MX)
Title: Sistema mejorado para ventilar o calentar habitaciones.
Inventor: GILMORE ROBERTO ARIZPE
IPC: F24F6/00
Filed: 1992-07-13
Abstract: La presente invención se refiere a un sistema mejorado para ventilar, enfriar o calentar habitaciones, y más específicamente a un sistema que comprende en combinación una cubierta con características para adsorber la radiación solar.
Patent MX-9206590-A (MX)
Title: Proceso para la fabricacion de dioxido de titanio.
Inventor: ALLEN ALVIN
IPC: C01G23/07
Filed: 1992-11-16
Abstract: Se describe el pigmento de dióxido de titanio preparado mediante la oxidación a alta presión por ejemplo 0.7-14.1 kg/cm² (10-200 PSIG) del vapor de TiC14, que es mejorado con respecto a las propiedades de color apagado o amortiguado por el negro de carbono, de área de superficie específica y de brillo, mediante la adición de un agente de nucleación que consiste esencialmente de una sustancia de cesio que esta presente en la cantidad de aproximadamente 8-2,000 partes por millón, en base al peso del Tio2.
Patent MX-9300731-A (MX)
Title: Anillo de laberinto fundido integral para tambor de freno.
Inventor: DEANE ALASTAIR RUSSELL
IPC: F16D65/10
Filed: 1993-02-11
Abstract: Un tambor de freno compuesto para aplicación de vehículo de motor que incorpora una pieza de inserción de anillo anular incrustada. El anillo anular se coloca dentro de una cavidad de la pieza fundida para definir las superficies de una ranura de laberinto en el reborde abierto del tambor de freno.