baber/WOPTO huggingface dataset:
Patent JP-S57166418-A (JP)
Title: Liquid fuel combustion equipment
Inventor: TOMIOKA MITSUHARU
IPC: F23N5/00
Filed: 1981-04-06
Abstract: PURPOSE:To improve the safety against oxygen shortage by a method wherein the exhaust gas temperature from the conbustion chamber of a hot air heater or the like and the room temperature are detected and, when the difference between the detected outputs of said exhaust gas temperature and room temperature becomes smaller than the predetermined value, the combustion of the equipment is brought to a stop. CONSTITUTION:When oxygen deficient state occurs during the combustion of the equipment, the combustion reaction of combustion flames formed at the primary air supply holes 12 and 17 of an inner flame tube 11 and of an outer flame tube 16 becomes inactive and the flames gradually become smaller and the number of holes 12 and 17, at which no flame is formed, increases, resulting in producing incomplete combustion. Consequently, the heat to be given to a wick 3 decreases and the reduction of the amount of fuel vaporization from the wick 3 and the resultant decrease of the heat released from the equipment follow, resulting in making the detection signal from an exhaust temperature detecting element 35 smaller. On the other hand, the detection signal from a room temperature detecting element 34 remains unchanged. Accordingly, the difference between the two signals becomes smaller. As a result, when said difference becomes smaller than the predetermined value, a solenoid 6 is deenergized, resulting in lowering the wick 3 and extinguishing the equipment. In such a manner as mentioned above, the detection of oxygen deficient state and the sure automatic extinguishing of the equipment can be accomplished, resulting in enabling to improve the safety of the equipment.
Patent JP-S56147166-A (JP)
Title: Method and apparatus for forming transferred image
Inventor: TARUMI NORIYOSHI
IPC: G03G15/16
Filed: 1980-04-17
Abstract: PURPOSE:To repress charge density due to various harmful charging to the minimum, and to prevent deterioration of an image, by providing a charge neutralization device on the cource along which an intermediate transfer material passes from the secondary transfer point to a primary transfer point in order to eliminate the charge of the intermediate transfer material. CONSTITUTION:An electrostatic latent image formed on charge retaining drum 2 in section 1 for forming an electrostatic latent image is converted into a toner image with developing device 3, this image is primarily transferred to intermediate transfer belt 11 by pressing it with transfer roller 12, then drum 2 rotates further through cleaning device, and a destaticizer, and reused for the next process. On the other hand, belt 11 subjected to the primary transfer turns to the secondary transfer section, the image is further transferred to transfer material 16, belt 11 is destaticized by contacting it with metallic rollers 181, 182 of destaticizer 18, and the charge density is dropped at least to a harmless degree.
Patent JP-H01225475-A (JP)
Title: Culture apparatus
Inventor: SAKAI MARI
IPC: C12M3/06
Filed: 1988-03-07
Abstract: PURPOSE:To supply a gas to a culture liquid in a flowing zone without damaging the cultured cell, microorganism or tissue, by passing a culture liquid from a culture tank to a flowing zone surrounded with a gas-permeable membrane and supplying a gas to the culture liquid through the gas-permeable membrane. CONSTITUTION:A culture liquid is circulated through a culture tank 10 and a gas-permeable membrane module 5. The gas-permeable membrane module 5 is provided with a number of hollow tubes having tube wall composed of a gas-permeable membrane 8. The culture liquid is passed through the hollow part of the hollow tube and a desired gas (usually oxygen) is supplied to the liquid from the outside of the hollow tube under pressure.
Patent JP-H04286470-A (JP)
Title: Waveform equalization method
Inventor: ITO NOBURO
IPC: H03H17/02
Filed: 1991-03-15
Abstract: PURPOSE:To prevent malfunction by selecting equalization for a specific frequency (MHz) at the input of a MUSE signal in the AM mode to avoid equalization of a clipped level of a vertical interval test signal VITS. CONSTITUTION:The 16.2MHz equalization or the 32.4MHz equalization by an equalization filter 14 is selected by switching an equalization changeover switch 20. Then the switch 20 is controlled by an AM/FM discrimination signal and the 16.2MHz equalization is implemented in the AM mode and the 32.4MHz equalization is implemented in the FM mode. Thus, a data sampled by using a clock of 16.2MHz is used at the input of a MUSE signal in the AM mode to implement equalization arithmetic processing. Moreover, a data sampled by using a clock of 32.4MHz is used at the input of a MUSE signal in the FM mode to VITS signals is not used for equalization arithmetic processing. Since a data at the ceiling part of VITS signals is not used for equalization in this way, mulfunction is avoided.
Patent JP-S60195507-A (JP)
Title: Optical fiber
Inventor: SANADA KAZUO
IPC: C03C25/10
Filed: 1984-03-17
Abstract: PURPOSE:To prevent the gaseous hydrogen generated on the outside of a primary covering from arriving at a core by using fluoroplastic having hard permeability of gas and >=2.10 specific gravity for said covering. CONSTITUTION:An optical fiber core has glass part contg. a core and clad in the central part and is applied with a primary covering and secondary covering thereon. Fluoroplastic is used for the primary covering to be provided right on the glass part to solve the problem occuring in the gaseous hydrogen. The fluoroplastic which does not contain hydrogen is used in order to prevent the fluoroplastic itself from generating gaseous hydrogen and the specific gravity is specified particularly to >=2.10 because the fluoroplastic having said value or above has particularly hard permeability of gas. A fiber 10 is then passed through a dispersion soln. 14a of the fluoroplastic and the dispersion soln. is then evaporated by a crosslinking column 22. Ordinary silicon rubber 16 is coated thereon and is thermally crosslinked by a crosslinking column 24.
Patent JP-H07256577-A (JP)
Title: Control of industrial robot
Inventor: KIMURA KATSUMI
IPC: B25J9/16
Filed: 1994-03-23
Abstract: PURPOSE:To obtain a control method for an industrial robot in which the operation faculty in the case where the industrial robot operates under the condition that the rated portable weight, etc., are outside the standard can be investigated automatically. CONSTITUTION:The moment and the force acting at the joint part of the connection part between a link i and a link i+1 in taking account of the force acting from the outside to an operating arm top end part are calculated by a calculation equation. Accordingly, the moment and the force at the joint part which acts at the tightened parts 35 of the links 2, 3, 5, 13, 15, and 17 in the case where an industral robot 24 operates under the condition that a rated portable weight, etc., are outside the standard are automatically calculated, and the faculty of the industrial robot 24 is investigated. Accordingly, the labor for investigating the faculty of the industrial robot each time under each used condition can be omitted, and the use of the industrial robot under the condition outside the standard can be facilitated.
Patent JP-S61209656-A (JP)
Inventor: IWAMA NOBUYUKI
IPC: A61F7/00
Filed: 1985-03-15
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-H04286931-A (JP)
Title: Apparatus for detecting leakage of pipeline
Inventor: KAZAMA TSUNENORI
IPC: G01M3/26
Filed: 1991-03-16
Abstract: PURPOSE:To obtain high leakage detection accuracy at the time of low pressure loss or low flow rate operation by using the valve of a valve station as a flowmeter. CONSTITUTION:When the leg 21 among the legs 21-24 of a pipeline is set to an object to be detected, differential pressure transmitters 3a, 3b, pressure transmitters 4a, 4b and temp. transmitters 5a, 5b are respectively provided to the ball valves 1a, 1b of the valve stations at the upstream and downstream ends of the leg 21. By these transmitters, differential pressures, absolute pressures and fluid temps. before and after the valves 1a, 1b are detected. The integrated inflow mass and integrated outflow mass of the fluid of the leg 21 within a preset integrated time are calculated on the basis of the flow rate characteristics and differential pressure outputs of the valves 1a, 1b and the difference between them is calculated as the assumed change quantity of the line back quantity within the integrated time. The actual change quantity of the line back quantity is calculated on the basis of respective absolute pressure output and temp. output. Leakage is evaluated on the basis of mass imbalance calculated by a mass imbalance operation means 8 by a mass imbalance evaluation means 9.
Patent JP-H11248805-A (JP)
Title: Ic-testing apparatus
Inventor: NEGISHI TOSHIYUKI
IPC: G01R23/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To test a high function IC by setting a frequency divider in the front stage of an output buffer of a signal input circuit, dividing a frequency of a signal to be measured and applying an output converted into a low frequency to an output driver. SOLUTION: An AND gate AND, a comparator CP, a frequency divider DU and an output buffer BOU are successively connected at each of signal input circuits 11A-11N connected to terminals P1 -PN of an IC 10 to be tested. The output buffer BOU transmits a signal taken out from the IC 10 to be tested to a frequency measurement counter 12. the frequency measurement counter 12 inputs an input transmitted via an input buffer BIU and an OR gate OR set for each of the signal input circuits 11A-11N to a counter CON. The frequency divider DU is set in front of the output buffer BOU to convert a signal to be measured into a low frequency. Therefore, the frequency of the signal to the output buffer BOU can be 1/N a frequency of an output signal of the IC 10 to be tested.
Patent JP-S62221690-A (JP)
Inventor: PEETAA MAIENFUITSUSHIYU
IPC: A61K31/365
Filed: 1987-03-06
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-H04289350-A (JP)
Title: Structure for jointing column to beam
Inventor: OKAWA YASUO
IPC: E04B1/30
Filed: 1991-03-18
Abstract: PURPOSE:To eliminate troublesome labor on working and assembling along with reinforcing, on a jointing section between a steel frame column and a steel frame beam with the internal sections to be filled up with concrete. CONSTITUTION:An enclosed-cross-sectional-area-shaped steel frame column 2 and steel frame beam 3 with the internal sections to be filled up with concrete are jointed to each other with the use 01 connecting metal fittings 4 to be arranged perpendicularly to the internal section of the steel frame column 2, and a jointing metal fittings 5 to be jointed to the end section of the steel frame beam 3. Then, by the connecting metal fittings 4 for the space 7a of a one-side even section 7 penetrated with and set perpendicularly to the other side, and the bearing pressure metal fittings 7 to be circumscribed to the flange of the steel flame column 2, stress from the steel frame beam 3 is transmitted at the same level. Besides, the connecting metal fittings 4 and the bearing pressure metal fittings 7 are fixed to the steel frame column 2 with couplers 8, and the connecting metal fittings 4 and the jointing metal fittings 5 are jointed to each other with bolts with the couplers 8, and then, assembling and the execution of work on jointing sections are simplified.
Patent JP-H11249240-A (JP)
Title: Front print printer
Inventor: KITAGAWA HIRONOBU
IPC: G03B27/52
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To optionally enlarge or reduce print size in a front print printer for optically printing characters and the like on the surface of sensitized material such as photographic paper. SOLUTION: A light emitting element array 100 is arrayed in the direction orthogonal to the conveying direction F of sensitized material 1, and the magnification of a variable magnification lens 110 provided between the light emitting element array 100 and the sensitized material 1 or its conveying path is changed to desired magnification. A control circuit 130 extends or shortens the on/off control timing interval of the respective light emitting elements 101-107 of the light emitting element array 100 according to the magnification of the variable magnification lens 110.
Patent JP-S55143636-A (JP)
Title: Input-output controller
Inventor: TANAKA HIROSHI
IPC: G06F13/14
Filed: 1979-04-26
Abstract: PURPOSE: To reduce a chip in area when manufacturing the captioned controller by an integrated circuit with simple constitution, by reading or writing data from or to a memory unit using RAM via a selected input-output device.  
     CONSTITUTION: Input-output device control information stored at an input-output control information storage address of memory unit 11 using RAM is supplied to an input-output control information line to control input-output devices 16...19. Through a selected input-output device, data are read from or written to unit 11. In this case, the selection of unit 11 and input/output switching come into effect automatically neither by reading unit 11 nor by storing a control register. Consequently, the control can be exercised with the simple constitution and in case of manufacture by an integrated circuit, the chip can be reduced in area. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55143830-A (JP)
Title: Forecasting coding unit
Inventor: IRIE KAZUNARI
IPC: H03M3/04
Filed: 1979-04-26
Abstract: PURPOSE:To make it possible to reduce the information transmission quantity and perform an optimum forecasting, by obtaining the correlation function for the decoded signal stored for every sample input. CONSTITUTION:When a sound signal is input from input terminal 1, forecasting circuit 12 in local decoder 2 obtains the self-correlation function for the decoded signal which is decoded within a prescribed time and is stored, and circuit 12 supplies a decoded signal, for which the correlation is maximum, to difference circuit 6 as a forecasting signal. The difference between the input signal and this forecasting signal, naemly, the forecasting error signal is coded and transmitted by quantizer 7. Simultaneously, this forecasting error signal is added to the forecasting signal in 9 and is stored in forecasting circuit 12. Thus, an optimum forecasting can be always performed, and the transmission quantity can be reduced because transmission of the frame synchronizing signal, the pitch period, and so on is not required.
Patent JP-S60197588-A (JP)
Inventor: SANBE HIROYUKI
IPC: B66C23/90
Filed: 1984-03-21
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-S53137678-A (JP)
Title: Manufacture for mos type semiconductor device
Inventor: INOUE MICHIHIRO
IPC: H01L29/417
Filed: 1977-05-07
Abstract: PURPOSE: To simply make high integration for the device, by forming the polycrystal silicon layer thick in advance, forming the channel region with ion injection method, and simultaneously removing the impurity part prior to the diffusion by thermal processing through the addition of impurity, in a double diffusion type MOS semiconductor device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56149066-A (JP)
Title: Scanning buffer for copying machine
Inventor: SUDOU HARUTAKA
IPC: G03B27/52
Filed: 1980-04-22
Abstract: PURPOSE:To suppress the rate of press scan and decrease the vibration action upon the leading end of images simultaneously by disposing a buffer structural body in the position on the way of internal movement of a scanning body which is interrupted of the operation of scanning driven in a copying machine having an optical scanning performing reciprocative motion during scanning. CONSTITUTION:A scanning body A is formed of a carriage 4 which moves reciprocatively by being guided with a guide member 6, a lens structure body 5, etc. Buffer structural bodies B are secured on both end sides of the member 6. The bodies B are provided with brackets 3 disposed on the end sides of the members 6, and vibration-proof rubber 1 and supporting pins 2 supporting the rubber 1 are mounted to the brackets 3. The buffer divices B are disposed near the scan start position of the carriage 4 and in the position on the way it is still moving in the scan direction (b). At the inverting of the carriage 4, the carriage 4 is strongly hit against the rubber 1 of the body B, and therefore prescan and over-scan are made small. The vibrations at the leading end of the images are also absorbed by the rubber 1.
Patent JP-S59179999-A (JP)
Inventor: SAWANO SHIYOUJI
IPC: E21D11/10
Filed: 1983-03-30
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-S57167392-A (JP)
Title: Deashing, granulation and transportation of coal
Inventor: NAGATA KENICHI
IPC: C10L5/06
Filed: 1981-04-09
Abstract: PURPOSE: To extend the type of applicable coal and to deash, granulate and transport the coal while preventing the coal from being powdered by attaching a pasty binder consisting of a pulverized coal and an oil to a powder coal, and agglomerating and rolling the powder coal with addition of water to form a granulated coal.  
     CONSTITUTION: Coal 26 or 27 obtd. by crushing coal 1 by crusher 2 is sent to dry agitator 4, in which the surface of a powder coal particle is coated with a binder film by agitation with addition of binder 33. Coal particle 29 with the attached binder is sent to mixing tank 5, where aq. coal slurry 30 is obtd. by adding water 40. The obtd. slurry 30 is supplied to shape adjustor 6, in which the coal aggregate is rolled, ultimately forming a spherically granulated coal. Then aq. slurry 31 contg. an ash particle of the granulated coal is pour into sieve 7 to obtain granulated coal 33 on the sieve 7. Aq. slurry 32 of the ash particle is separated into ash particle 21 and clear water 39 by solid-liquid separator 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59179567-A (JP)
Title: Water-based coating composition
Inventor: SAKATA KENJI
IPC: C09D133/04
Filed: 1983-03-30
Abstract: PURPOSE:The titled composition that is obtained by adding a thermosetting resin which is composed of a water-soluble acrylic resin prepared from a specific monomer and an aminoplast resin and a latex containing a high level of nitrile groups, thus being suitable for coating metal wares or paper, because of its high corrosion resistance and shock resistance. CONSTITUTION:The objective composition is obtained by mixing (A) a thermosetting resin which is composed of (i) 60-95pts.wt. of a water-soluble acrylic resin from a monomer of the formula (R is H, 1-4C alkyl) such as acrylonitrile, acrylic monomer containing hydroxy groups and acrylic monomer containing carboxyl groups and (ii) 40-5pts.wt. of an aminoplast such as methyl-etherified melamine resin, on the solid basis, with (B) a latex of high nitrile group content at a solid weight ratio A/B of 3/97-30/70. EFFECT:The resultant composition shows good fold processing and high water resistance properties. USE:Coating of timbers and plastics.
Patent JP-S63219174-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI IKUNORI
IPC: H01L27/12
Filed: 1987-03-06
Abstract: PURPOSE:To prevent device characteristics from degradation by a method wherein a phosphorus-containing amorphous silicon semiconductor layer with its conductivity not lower than a specified level is formed between a thinfilm transistor semiconductor layer and source.drain electrodes. CONSTITUTION:A gate electrode 2 is formed on a glass substrate 1, which is followed by a process wherein a silicon nitride gate insulating film 3, amorphous silicon layer 4, and phosphorus-containing amorphous silicon layers 5a and 5b are selectively formed, in that order. Further, source.drain electrodes 6a and 6b are built of aluminum. When it is so arranged that the conductivity of the phosphorus-containing silicon semiconductor is not lower than 3X10<-4>OMEGA<-1>cm<-1>, the ON current characteristic of a thin-film transistor may be nearly constant, which contributes to the prevention of the transistor characteristics from degradation.
Patent JP-S51129590-A (JP)
Title: An automatic positioning control apparatus
Inventor: TOYOOKA KOKUJI
IPC: G05D3/00
Filed: 1975-05-02
Abstract: PURPOSE: The correct fixing and the detection of translation amount is measured, and the fixing value and the present value are luminously indicated, and thus the translation amount is observed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06144351-A (JP)
Title: Hull structure for small ship
Inventor: KOBAYASHI NOBORU
IPC: B63B9/06
Filed: 1993-03-12
Abstract: PURPOSE:To enable an operator to ensure a good forward field of vision and further to provide convenience for transportation and storage with no voluminousness without providing an upper part structure in a cockpit. CONSTITUTION:In a hull wherein a cockpit with no upper part structure is formed in a region surrounded by a bow deck 18 and a bulwark 14, the base end part of a steering pole 41 of providing a steering handle 4 in the point end part is rotatably mounted about a horizontal shaft 43 in this cockpit. This steering pole 41 is extended in a stern direction and stored in a position lower than an upper end part of the bulwark 14, to constitute the steering handle 4 liftable to a position higher than the upper end part of the bulwark 14 at the time of operating the handle.
Patent JP-S5622324-A (JP)
Title: Biodegradable agricultural multifilm
Inventor: TOKIWA YUTAKA
IPC: C08G69/44
Filed: 1980-04-21
Abstract: PURPOSE: An agricultural multifilm designed for displaying biodegradability in natural environment or under aerobic conditions, by forming the film from a polyester-amide of a specific structure.  
     CONSTITUTION: Auxiliary additives such as a plasticizer and a filler are added to a molding material comprising a copolymer consisting of a plurality of alternately bonded blocks A and B, wherein A is an ester block comprising a low MW aliphatic polyester and B is an amide block comprising a low MW aliphatic polyamide. The resulting mixture is formed into sheets by use of, for example, an extruder or a calendering machine. In order to effect the ester-amide exchange in the preparation of said copolymer, a mixture of the polyester and the polyamide is heated in an inert gas to a temperature higher than any of their melting points, and the reaction is continued until the reaction product shows a distinct m.p. depression from the boiling points of the materials. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55145455-A (JP)
Title: Backup system for center device
Inventor: ENOKIDO SUSUMU
IPC: H04M11/06
Filed: 1979-04-27
Abstract: PURPOSE:To secure the continuation of the data communication even at the faulty time of the center device without duplicating the center device but by adding previously the center device for the backup purpose to be used when the center device  becomes faulty. CONSTITUTION:In case the center device is faulty and the access is given to the terminal from the center, the backup center device takes over the faulty center device to give the access to terminal AB(BB). On the other hand, the access is given to the center side from the terminal side by dialing the subscriber's number of the center device from terminal unit AA(BA). At the center station, the TRT transmits automatically the subscriber number of the backup center device when the subscriber's number arrives at incoming circuit B'. Then the subscriber number of the bakup center arrives at the backup center station from originating circuit A' and via the center station to be connected to incoming circuit B of the backup center device. Thus the data communication is carried out between terminal unit AA(BA) and backup center device B.