baber/WOPTO huggingface dataset:
Patent JP-S5761636-A (JP)
Title: Heat recovery in glass-melting furnace
Inventor: TAKAHASHI SHIROU
IPC: C03B3/02
Filed: 1980-09-30
Abstract: PURPOSE:The combustion exhaust gas from the regenerator in the glass-melting furnace is utilized to heat both the secondary air to furnace heating and the gas-solid mixture gas for preheating glass raw materials to increase the heat recovery yield from the exhaust gas in the glass-melting furnace. CONSTITUTION:The high-temperature combustion exhaust gas 5 from the glass- melting furnace comes into regenerator 3 to heat it, further passing through exchange valve 6 and a part of it comes into the heat exchanger for the secondary air 8 to heat the secondary air 4 sent with pump 17. The secondary air is further heated in the regenerator which has been heated as cited above and sent into the glass-melting furnace 1 as the air for combusting the fuel. The rest of the exhaust gas from the heat exchanger 3 comes into the heat exchanger 9 for the gas-solid mixed gas to heat the gas-solid mixed gas containing fine particles of substances which cause no decomposition and fusing at elevated temperature such as SiO2 or MgO in a gas such as air and the resultant mixed gas efficiently heats the glass raw materials 12 in the hopper 11.
Patent JP-S5659506-A (JP)
Title: Rolling method for strip
Inventor: SHIBATA YOSHIMOTO
IPC: B21B45/02
Filed: 1979-10-22
Abstract: PURPOSE:To obtain the strip provided with the uniform luster in its front and back surfaces, by spraying and blowing the emulsion and the compressed air uniformly against the front and the back surfaces of the strip in order to uniformize the lubrication, at the single-stand multipath continuous rolling mill. CONSTITUTION:The material S is continuously passed through three rolling paths constituted of a pair of inner work rolls 6, 7, and a pair of outer work rolls 8, 9, in order to roll the strip S; hereupon, the emulsion comprising the rolling mill oil and water is sprayed by the nozzle 11 against the strip S on the feed-in side of the first rolling path. Next, before the material S is fed to the rolls 6, 8, the compessed air is blown out of the nozzle 12 for removing the excessive emulsion from the surface of the material S. The emulsion is sprayed by the nozzle 13 against the back surface of the material S before being fed to the gap between the inner work roll 6 and the outer work roll 8. The emulsion is sprayed by the nozzle 14 and the compressed air is blown by the nozzle 15, against the back surface of the material S, after passed the first rolling path and rolled; the emulsion is sprayed by the nozzle 16 against the front surface of the material S before entering the third rolling path.
Patent JP-S62291809-A (JP)
Inventor: ICHINOMIYA TOSHIO
IPC: B05D7/24
Filed: 1986-06-11
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-S5837328-A (JP)
Title: Disc brake device
Inventor: KOBAYASHI YOSHIO
IPC: F16D55/00
Filed: 1981-08-28
Abstract: PURPOSE:To prevent abnormal wear of a pad and friction surface and improve the durability of a disc brake by providing an adhered matter scraping tool which can contact the friction surface of the brake disc. CONSTITUTION:Contacting tools 20a and 20b are connected to each other rotatably around a pin 22 as a rotational center. One end of either of the contacting tools 20a and 20b is constituted to be pressed against the outer side by a compression spring 21, and another end of either of the contacting tools 20a and 20b is formed to contact the friction surface of the brake disc 7. The entire part 20 of the contacting tool 20 is secured to a chassis frame or the like.
Patent JP-H05333473-A (JP)
Title: Plate for displaying number of sheets for film unit with lens and build-in method thereof
Inventor: ITAKURA KAZUO
IPC: G03B17/36
Filed: 1992-05-27
Abstract: PURPOSE:To build-in the whole of plates for displaying the number of sheets prepared for every prescribed number of films by an identical posture. CONSTITUTION:A film unit with a lens which corresponds to the length of the film previously loaded and which can execute the photographing of the prescribed number of sheets is obtained by building in the plural kinds of plates for displaying the number of sheets 30, 60 and 64 in the exposure unit 27 thereof, which are prepared for every prescribed number of sheets and positioning parts 57a are formed in every plates 30, 60 and 64. When the plates 30, 60 and 64 formed in such a way are fed to an build-in-preparing position, the positioning parts 57a are made to abut on a common positioning member 72 so that the rotating postures of the respective plates 30, 60 and 64 at the build-in-preparing position are fixed with respect to the rotating postures at the build-in position.
Patent JP-H0430556-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYASHITA NAOTO
IPC: H01L21/76
Filed: 1990-05-28
Abstract: PURPOSE:To suppress dislocation produced at corners of an upper trench part of a device isolation groove by forming a device isolation trench forming groove and thereafter anisotropically etching a semiconductor substrate surface of the device isolation trench forming groove for forming a slope on the semiconductor substrate surface. CONSTITUTION:After formation of a silicon oxide film 3, a resist is applied thereon, to remove by RIE a silicon oxide film 1, silicon nitride 2 and the silicon oxide film 3 including a semiconductor substrate 10 located below the silicon oxide film 1, for formation of a device isolation trench forming groove 5'. Then, a slope 13 is formed on the side of the semiconductor substrate 10 of the groove 5' by anisotropic etching. A device isolation trench 5 is formed by further digging the groove 5'. Hereby, a device region 4 isolated by the trench 5 is formed. Thereafter, the non-oxidative film 7 is used as an oxidation resistant mask to subject part of then surface of the device region 4 and the internal surface of the trench 5 to wet oxidation to form an oxide film 8. Further polysilicon 9 is buried in the trench 5 and flattened, and thereafter a thin capping oxide film 12 is formed.
Patent JP-S62290596-A (JP)
Inventor: MARUO TOSHIHIKO
IPC: G06K19/10
Filed: 1986-06-10
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-H10327341-A (JP)
Title: Return signal controller for television camera
Inventor: YAJIMA SHINYA
IPC: H04N7/18
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To switch automatically a video image displayed on a view finder by automatically switching ON/OFF of a return signal. SOLUTION: A timing set variable resistor 46 is used to set the number of switching times of ON/OFF per minute and an oscillator 48 outputs a signal with a frequency depending on the setting. An output terminal of the oscillator 48 is connected to a base terminal of a transistor(TR) 52 via an automatic changeover switch 50 and a moving contact 54B of a relay switch 54 is closed/ open by an output signal from the oscillator 48. The signal denoting the ON/ OFF of the relay switch 54 is fed to a control circuit of the camera and the control circuit automatically switches a video image displayed on a view finder. Thus, it is possible to automatically switch a picked-up image of other cameraman and an image picked-up by himself alternately for a desired period.
Patent JP-S5562089-A (JP)
Title: Aminal derivative and its preparation
Inventor: MUKAIYAMA MITSUAKI
IPC: C07B31/00
Filed: 1978-11-02
Abstract: NEW MATERIAL:An optically active or racemic aminal derivative of formula I (A and B are aryl).  
     EXAMPLE: Aminal of phenylglyoxal.  
     USE: Intermediate of pesticides and medicines.  
     PROCESS: The compound I is prepared by reacting an arylglyoxal (e.g. phenylglyoxal) with an optically active or racemic 2-(N-substituted aminomethyl)pyrrolidine [e.g. 2-(anilinomethyl)pyrrolidine], in an organic solvent such as benzene, at a temperature below the boiling point of the solvent. The reaction proceeds more rapidly at higher temperature. It is preferable to remove the produced water by azeotoropic distillation with benzene or toluene. The compound I can be converted to an optically active α-hydroxyaldehyde in high optical yeild, by reacting with a Grignard reagent followed by hydrolysis. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04333673-A (JP)
Title: Method for modifying cellulosic fiber
Inventor: SEKO MASAHIKO
IPC: C12S11/00
Filed: 1991-05-10
Abstract: PURPOSE:To impart excellent water absorptivity and unique hand without deteriorating tenacity of cellulosic fiber by treating the aforementioned cellulosic fiber with an alkaline aqueous solution containing cellulase produced by a specific bacterium of the genus Bacillus. CONSTITUTION:Cellulosic fiber, having excellent water absorptivity and unique hand and improved in smoothness of fiber surface without deteriorating strength of the fiber is obtained by dipping and treating the cellulosic fiber (40%) in an aqueous solution prepared by regulating the pH of a solution containing cellulase produced by a bacterium of the genus Bacillus having the Avicel(R) hydrolyzing activity of <=1% based on CMC hydrolyzing activity under enzymic treating conditions within the range of 6-11.
Patent JP-S61295478-A (JP)
Inventor: ISHINO YOSHIKAZU
IPC: F25D11/00
Filed: 1985-06-21
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-2000318450-A (JP)
Title: Cargo compartment door lock device for van
Inventor: KONISHI KENZO
IPC: E05B77/46
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To lock and unlock all doors by one operation and to improve an operating property by interlocking and connecting a plural number of lock mechanisms to lock each of the doors and a single lock handle through an interlocking mechanism on a van furnished with a plural number of the doors in a cargo compartment. SOLUTION: Eight pieces of front and rear doors arranged left and right of a cargo compartment are locked and unlocked by transmitting push-pull operation of a lock handle 20 to four engagement hooks arranged left, right, in the front and the rear of a lower part of the cargo compartment through an interlocking mechanism C. Additionally, the interlocking mechanism C is made in linkage constituted of a plural number of levers 41-44, 46, 47 and connecting rods 45, 51 and stored in an inside space S of a front wall. Consequently, it is possible not to reduce the capacity of the cargo compartment and to smoothly maintain lubrication and working of each of friction parts.  Additionally, it is possible to eliminate a hindrance for travelling and working due to projection of the lock handle 20 outside by arranging the lock handle 20 in a recessed part 31 formed on a right side surface of the cargo compartment and to prevent breakage and burglary.
Patent JP-H06312998-A (JP)
Title: Neuropeptide of perinereis vancaurica
Inventor: MUNEOKA YOJIRO
IPC: A61P21/00
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a new neuropeptide used as a means for new pharmacological researches. CONSTITUTION:A peptide expressed by the following amino acid sequence formulas (1) to (3): H-Trp-Xaa-Val-Gly-Asp-Val-Gln-OH (1), H-Ala-Thr-Trp-Leu- Asp-Thr-OH (2), H-Phe-Tyr-Glu-Gly-Asp-Val-Pro-Tyr-OH (3) (amino acid residue is expressed by inscription of three letters prescribed by IUPAC and IUB and Xaa is Val residue or Met residue). This peptide is neuropeptide capable of contracting intestinal canal of Perinereis vancaurica and can be obtained not only by purification of a hot water extract of Perinereis vancaurica by combination of high-performance liquid chromatographies, but also by synthesis using commercial automatic peptide synthetic machine. This peptide is not only useful as neuropeptide, but also provides new approach to medicines and agricultural chemicals, etc.
Patent JP-S6027960-A (JP)
Title: Measuring method of use rate of processor
Inventor: KAWAGUCHI SUSUMU
IPC: G06F11/34
Filed: 1983-07-27
Abstract: PURPOSE:To measure the use rate of a processor without any hardware timer by executing repeatedly an instruction whose execution time is already known in idling operation, finding the idling time from the frequency of execution within a designated time, and calculating the use rate of the processor from the idling time. CONSTITUTION:A display for a processor in-use state is set in a process C which is actuated at a clock period, and a process A is started by an initialization routine after the process C is ended. Then, the process A performs execution control processing, and resets the in-use display after the execution to reset an interruption mask. Then, the time up to the setting of the in-use display in the process C is defined as the idling time, and the instruction whose execution time te is already known is executed repeatedly in the idling time while an idle counter 2 counts up by one every time the instruction is executed once. Then, a process B (not shown in figure) which is started at a period T reads the value I of the counter 2 and calculates the use rate d of the processor in the designated time period T by using such an equation that processor use rate D=(T-IXte)/ T, and the idle counter 2 of the process A is cleared.
Patent JP-H0428954-A (JP)
Title: Electrical hot water heater
Inventor: FUJIMOTO YOSHIJI
IPC: F24H1/18
Filed: 1990-05-25
Abstract: PURPOSE:To cause a user to acknowledge a trouble in a heater rapidly and prevent any non-economical energization during a troubled state by a method wherein hot water temperature sensing thermistors are disposed in each of tanks and when any one of the hot water temperature sensing thermistors shows a troubled state such as a line breakage or the like, an electrical energization for all heaters is stopped. CONSTITUTION:When either a hot water temperature sensing thermistor 7 disposed in a tank 1 or a hot water temperature thermistor 10 disposed in a tank 2 is troubled by a line breakage or when both of them are troubled by a line breakage, an electrical energization for all heaters of a day-time heater 8, a night-time heater 9 and a night-time heater 11 is stopped. When the hot water temperature thermistor 7 is troubled under this controlling method, an inside part in the tank 2 is boiled up to a set temperature, the inside part of the tank 1 is left with cold water, a user does not sometimes acknowledge the trouble due to a certain feeding amount of the hot water in the tank 2, so that it is possible to prevent the user from spending every day while acknowledging that there is a less amount of hot water without noticing the trouble.
Patent JP-S5927560-A (JP)
Title: Mounting method for ic chip
Inventor: SUGANO OSAMU
IPC: H05K13/04
Filed: 1982-08-04
Abstract: PURPOSE:To prevent the contact of a conductor pattern with the back surface of an IC chip and the occurrence of the erroneous operation of an IC chip by positioning the chip so that the chip may not be disposed on the pattern. CONSTITUTION:A ceramic substrate 6 and a printed circuit board 5 are secured on a supporting plate 7 so that the interval between the substrate 6 and the board 5 becomes slightly wide, and when a tape carrier 9 is mounted by outer lead bonding over the substrate 6 and the board 5, an IC chip 8 is positioned so that the chip 8 is disposed at the interval between the substrate 6 and the board 5. Even if force is applied to the carrier 9 from above so that the chip 8 moves downwardly, the chip 8 may not contact with the common electrode or other electrode pattern on the substrate 6 nor wiring pattern on the plate 7.
Patent JP-H01305878-A (JP)
Title: Production of oxide superconductive material
Inventor: HIGUMA HIROKO
IPC: H01L39/24
Filed: 1988-06-02
Abstract: PURPOSE:To prepare a single phase Bi-(Sr,Ca)-Cu-O type oxide superconductor having high critical temp. by the dry process by heat-treating starting materials for the superconductor and quenching at a specified cooling rate. CONSTITUTION:Starting materials prepd. by mixing so as to provide a Bi-(Sr, Ca)-Cu-O type oxide superconductor, which exhibits superconductivity by heat treatment, are heat-treated at 800-1000 deg.C, then quenched at >=1000 deg.C/sec cooling rate. By this method, a high temp. phase of a single phase superconductor is generated, and a single phase superconductor is obtd. without causing transition of the high temp. phase to another phase due to the quenching effect. Sintering does not proceed if the heat-treating temp. is <=800 deg.C, and generation of a superconducting phase is hardly attained. If the heat-treating temp. is >=1000 deg.C, shift of the compsn. may occur due to a problem concerning the m.p. If the cooling rate is <=1000 deg.C/sec, generation of another phase than the aimed super conductor may happen liably.
Patent JP-H03268995-A (JP)
Title: Thermal recording material
Inventor: IKEDA MITSUHIRO
IPC: B41M5/30
Filed: 1990-05-25
Abstract: PURPOSE:To obtain a thermal recording material excellent in thermal response and having high color forming sensitivity by adding a specific phenolic compound as an electron acceptive compound (developer). CONSTITUTION:3-dibutylamino-6-methyl-7-anilinofluorane being a dye precursor is ground along with an aqueous polyvinyl alcohol solution by a ball mill to obtain a dye dispersion. A compound represented by formula (wherein R<1> is hydrogen or a 1-5C alkyl group, R<2> is a 1-5C divalent group and Ar is an aromatic ring which may have a substituent), for example, benzyl 2, 4- dihydroxyphenyl sulfide is ground along with an aqueous polyvinyl alcohol solution by a ball mill to obtain the dispersion of the compound. Two kinds of these dispersions are mixed and, thereafter, a calcium carbonate dispersion, a zinc stearate dispersion and an aqueous polyvinyl alcohol solution are added to and mixed with the resulting mixture to prepare a thermal coating solution. This thermal coating solution is applied to the surface of thermal coating paper and dried to form a thermal recording material.
Patent JP-S5760254-A (JP)
Title: Grain moisture measuring apparatus
Inventor: SATAKE TOSHIHIKO
IPC: G01N33/10
Filed: 1980-09-29
Abstract: PURPOSE:To prevent errors in the measurement due to changes in the density and capacity of grain particles by uniformizing the density of the grain particles with the vibration of a container for a specified time after a specified weight of the grain particles is measured in the container. CONSTITUTION:When sample grain particles are put in a measuring container 2, the weight thereof is indicated on an indicator 14. Then, a switch of a circuit of a vibration device 15 is closed to start vibration of the container and the grain particles sink in the measuring container 2 to uniformize the density thereof stably. In a specified time, the vibration is halted bya stopping of a timer. A detetion signal of a moisture measuring sensor 19 comprising a cathode 17 and an anode 18 provided on a bottom wall section of the vibration device 15 and a detection signal of a capacity measuring section 21 for measuring the capacity of the grain particles provided in the side wall of the vibration device 15 are transmitted to a correction circuit where a capacity variation signal of the capacity measuring section 21 is added to or subtracted from a grain moisture value measured by the sensor 19 to obtain a correct moisture value which is indicated on an indicator 14.
Patent JP-H0432642-A (JP)
Title: Follow-up local environment adjusting device
Inventor: KUBOTA SEIJI
IPC: F24F11/02
Filed: 1990-05-25
Abstract: PURPOSE:To perform an accurate and rapid sensing of a presence of a worker and its position by a method wherein an object detected by an object sensor is collated with an information of fixed facility stored in advance. CONSTITUTION:A control device 20 having a control system including a micro- computer is fixed to one side of a cooler device 1. The control device performs a driving control for a motor 55 or a driving control for the cooler device 1. A main body 10 is advanced until some of object sensors 5, 5', 6 and 6' detect the object. An obstacle judging routine 85 for discriminating if the detected objects (obstacles) are fixed facilitates 15 and 19 or the worker is started to operate. A distance (a height information) up to the objects is calculated in response to a detected signal of each of the object sensors, the height information and a position information of the main body 10 at this time are collated with the information of the fixed facilitates stored in advance and discriminated from each other.
Patent JP-H05305655-A (JP)
Title: Method for removing winding trend of thermoplastic resin sheet
Inventor: SUDA NOBUMITSU
IPC: B29C53/18
Filed: 1992-04-28
Abstract: PURPOSE:To correct the winding trend of a thermoplastic resin sheet within a short time without generating thermal deformation inferiority by heating the thermoplastic resin sheet to temp. lower than secondary transition temp. under specific tension to pass the heated sheet through a plurality of guide rollers. CONSTITUTION:The thermoplastic resin sheet 2 composed of a vinyl chloride resin wound around a winding core 1 is delivered, for example, at a speed of 40m/min while tension of 0.5-10kg/cm<2> pref., 5kg/cm<2> is applied to the sheet. This sheet is passed through a heating roller 3 and heated to temp. 20-40 deg.C lower than the secondary transition temp. of the thermoplastic resin, for example, to 65 deg.C by a heating means 4 to be passed through a plurality of guide rolls 5. The heated sheet is passed through cooling rolls 6 to obtain a sheet 7 from which a winding trend is removed. By this constitution, the winding trend of the sheet can be corrected within a short time without generating thermal deformation inferiority and the sheet 7 having no winding trend can be easily obtained.
Patent JP-S62295847-A (JP)
Title: Cover film wind-up device
Inventor: SANO TADAO
IPC: G03F7/00
Filed: 1986-06-13
Abstract: PURPOSE:To make the length of wind-up longer to aim at enhancing the working efficiency, by mounting several film guides which are urged along the conveying direction of peeled-off cover films, on a shaft. CONSTITUTION:A shaft 9 is loosely fitted thereon with a plurality of rotatable bosses 10, and one or more film guides 11 are fixed to the bosses 10, respectively, along the conveying direction of peeled-off sheet-like cover films 8b, and the peel-off roller 2 sides of the bosses are secured thereto with balance weights 12, respectively. The cover films 8b are bonded to an adhesive tape at certain intervals which correspond to the conveying intervals of substrates A, and are then conveyed in this condition. Further, the flatness of the cover films 8b are sustained over their entire widths of the sheet-like cover films during conveyance by means of the several film guides 11 which are urged along the conveying direction. Accordingly the peeled-off cover films 8b may be wound up while they are held to be flat without being suspended by their weight and being folded.
Patent JP-S6027876-A (JP)
Title: Radar altitude measuring apparatus
Inventor: YAMADA HIDEO
IPC: G01S13/46
Filed: 1983-07-26
Abstract: PURPOSE:To achieve an accurate computation of the target altitude at a negative elevation angle by adding a negative elevation altitude measuring section to a 3-D radar apparatus. CONSTITUTION:An altitude computing section 3 receives the linear distance R between the radar apparatus A and a target B, the elevation angle phi of the target B, the installation height H0 of the radar A and the earth radius (r) as inputs and computes the altitude H of the target B. An elevation angle computing section 2 receives data R, H0, phi and r when the elevation angle phi is negative and computes the distance R1 to the target B from the point C on the radio wave propagation path to the target B where the path becomes horizontal with the earth surface and the altitude H1 at the point C. A switching section switches outputs R1, H1 and phi=0 deg. over to R, H0 and phi to be fed to the computing section 3 when the elevation angle phi is negative.