baber/WOPTO huggingface dataset:
Patent JP-H10253467-A (JP)
Title: Method and device for measuring load
Inventor: OKUMOTO YUTAKA
IPC: G01G3/142
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to measure a load without causing displacement. SOLUTION: Two strain-gage-equipped piezoelectric elements 1, 8 having the same characteristic are used, and a load to be measured is applied to the first piezoelectric element 1 while the output of a first strain gage 4 bonded to the first piezoelectric element 1 is subjected to feedback control so that it always becomes zero, thereby setting the displacement of the first piezoelectric element 1 at substantially zero. The same voltage as that applied to the first piezoelectric element 1 is applied to the second piezoelectric element 8, and a value proportional to the load to be measured which works on the first piezoelectric element 1 is measured from the displacement of a second strain gage 9 bonded to the second piezoelectric element 8.
Patent JP-S60205233-A (JP)
Title: Cod end cylinder
Inventor: MOTODA SHIGERU
IPC: G01N1/04
Filed: 1984-03-30
Abstract: PURPOSE:To prevent the mixing of a specimen by closing a sampling water channel by an opening and closing plate, by attaching an open plate to the shaft provided at a position nearer to a sampling bag than a drain port in a freely rotatable manner and allowing the center of gravity to be necessarily present at the upper part of said open plate on the basis of the fulcrum of the shaft at the time of drawing-up. CONSTITUTION:A cylindrical body has the front opening end 2a connected to the rear end of a net 6 and the rear opening end 2b connected to a sampling bag 7 at both ends thereof and a drain port 2c is provided to the bottom surface of the cylinder wall to form a sampling water channel. A shaft 5 is provided to the rear part of the drain port 2c at right angles to the cylinder axis and an opening and closing plate 3 is attached thereto in a freely rotatable manner. Then, the cylindrical main body is fallen to a predetermined depth to be brought to a horizontal posture and the drain port 2c is closed by the action of the wt. 4 provided to the opening and closing plate 3 to collect a specimen from the sampling water channel while the opening and closing plate 6 opens the drain port 2c around the shaft 5 by the action of the wt. 4 at the time of drawing-up to close the sampling water channel. By this mechanism, the mixing of the specimen can be prevented by a simple structure.
Patent JP-S55152792-A (JP)
Title: Stabilizer for mixed fuel
Inventor: YAMAMURA MASAAKI
IPC: C10L1/32
Filed: 1979-05-18
Abstract: PURPOSE: To provide title stabilizer by which coal particle can stably be dispersed and soft precipitate of coal particle is formed and can easily be redispersed, consisting of a product of addition of ethylene oxide and propylene oxide in block from to an aliph. polyhydric alcohol or saccharide.  
     CONSTITUTION: 20W800mol of ethylene oxide and 15W200mol of propylene oxide are added to one mole of an aliph. pentahydric or more higher polyhydric alcohol or saccharide (e.g. xylitol, sorbitol, glucose, cellulose, etc.) in block from to produce a nonionic surfactant having an average MW of 2,000W45,000 and polyoxyethylene gp. content of 30W90wt%. The produced surfactant is used as a stabilizer for a mixed fuel of pulverized coal and fuel oil in an amount of 0.01W1wt% pref. 0.05W 0.5wt% based on the wt. of the mixed fuel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54152634-A (JP)
Title: Vacuum deposition method
Inventor: TOMITA TADAHARU
IPC: C23C14/22
Filed: 1978-05-23
Abstract: PURPOSE:To form a high density diposited film with good adherence on a substrate made of substance of low heat resistance by carrying out deposition in a vacuum while irradiating the substrate with electromagnetic waves having specified energy. CONSTITUTION:In deposition of silicon oxide or the like on a substrate made of substance of low heat resistance, e.g. plastics, deposition is carried out in a vacuum while irradiating the substrate with electromagnetic waves having energy of 1-1X16<10> eV. By this method the adherence and density of a deposited film of silicon oxide or the like are raised. This method is applicable to a wide material range including a lens, glass and a plastic sheet.
Patent JP-H10257609-A (JP)
Title: Electric vehicle
Inventor: MATSUI SACHIO
IPC: B60K16/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide the electric vehicle which is capable of extending its travelling range per single charging operation, by changing a secondary battery sufficiently, while traveling. SOLUTION: Provided with a storage battery 3, this vehicle is constituted in such a way that an electric motor 1 powered by the storage battery 3 rotates and drives wheels 5. In this case, fans 13 rotated by wind during travelling and generators 15 given the rotating force by the fans 13 for power generation are mounted on the vehicle. The power generated by the generators 15 is fed to the storage battery 3, so that the storage battery 3 is changed with wind force generated by the energy of the wind during traveling.
Patent JP-S61219975-A (JP)
Title: Developing device
Inventor: WATANABE JUNJI
IPC: G03G15/01
Filed: 1985-03-26
Abstract: PURPOSE:To simplify the structure of the titled device by constituting the said device so that the first and the second developing devices are moved selectively by a moving means, and driven selectively by a driving means. CONSTITUTION:The first and the second developing devices 23, 24 are moved selectively by an arm (moving means) 36, and driven selectively by gears (driving means) 42-44. For instance, when the arm 36 is turned clockwise, the developing device 24 is pressed through a spring 39 by its lower end part, and the developing device 24 advances along a guide rail, and stops, when its pin 32 abuts on a V-groove 34 of a frame 35. In this case, the developing device 23 is drawn through a spring 38 and moved backward. Subsequently, a gear 41 of a revolving shaft 26a of a developing roller 26 of a developing device 2 is engaged with a gear 44 of a body frame 33 side. In this way, the roller 26 is rotated, a magnetic brush of, for instance, a black toner 30, which has been formed on its peripheral surface is slid and brought into contact with a photosensitive drum 2, and black development is executed. On the other hand, when the arm 36 is turned counterclockwise, for instance, red development can be executed by the developing device 23.
Patent JP-H09225490-A (JP)
Title: Night soil liquid aerating and agitating device
Inventor: YOSHIDA YASUTAKA
IPC: C02F3/22
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a novel night soil liquid aerating and agitating device capable of enhancing the treating capacity of the agitating and aerating of the night soil liquid. SOLUTION: A revolving shaft 7 connected to a driving means arranged on the outside of a night soil liquid tank 1 is introduced in a posture inclined diagonally to have an angle with a perpendicular direction and a horizontal direction, respectively, into the light soil liquid tank. An air diffusion pipe 9 for exposing the air suction pipe 10 at its top end to the outside of the light soil liquid tank 1 is likewise introduced into the light soil liquid tank. Rotary vanes 8 for air suction in common use for agitating are mounted at the front end of the revolving shaft 7 so as to face the discharge port 12 at the bottom end of the air diffusion pipe 9 opened in the night soil liquid 11.  The device is provided with a cylindrical fan case 13 which is opened at both ends to the discharge port 12 of the air diffusion pipe 9 and the circumference of the rotary vanes 8 for air suction in common use for agitating, sucks the night soil liquid 11 from the one end and discharges and circulates the night soil liquid from the other end.
Patent JP-S62217296-A (JP)
Inventor: YASUDA HARUTAKE
IPC: G10L15/04
Filed: 1986-03-19
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-S59188151-A (JP)
Title: Hermetically sealing method of hybrid ic
Inventor: AEBA KEIJI
IPC: H01L23/28
Filed: 1983-04-08
Abstract: PURPOSE:To improve the heat sink property of a hybrid IC by superposing a heat sink sheet on the upper surface of a bondable resin to coat a chip part, hermetically sealing it, thereby improving the moisture preventing effect and preventing the chip part from deteriorating. CONSTITUTION:A sheetlike bondable resin such as epoxy resin 5 is placed on the top of a chip part 3 which is placed on a ceramic substrate 1, a heat sink sheet 6 made of an aluminum plate is superposed, heated, pressurized to melt the resin 5, solidified and coated like the bondable resin 5a. Thus, air might not be wound, the moisture preventing effect is improved, and heating temperature can be reduced. Accordingly, the chip part may not be deteriorated. The sheet 6 is integrated to improve the heat sink property of a hybrid IC.
Patent JP-H05176030-A (JP)
Title: Adapter for portable telephone set
Inventor: IWABUCHI HIROSHI
IPC: H04B7/26
Filed: 1991-03-26
Abstract: PURPOSE:To use a portable telephone set in the same form as an automobile telephone set by constituting a system so that a call is made through the aid of sound channels which cover a reception part and a transmission part in the portable telephone set and which are formed in space between an adapter and a portable telephone set main body. CONSTITUTION:In the adapter 15, an opening where an operation part and a display part in the portable telephone set appear is provided in front, a through hole into which an antenna passes on an upper end surface and an earpiece 15c and a mouthpiece 15d at the upper/lower parts of the back. They are closely installed on the main body 1 of the portable telephone set. Namely, sound outputted from the reception part 3 passes through the sound channel 16 formed between the adapter 15 and the main body 1, and is outputted from the earpiece 15c at the back upper part of the adapter 15. Sound inputted to the mouthpiece 15d passes through the sound channel 17 and is inputted to the transmission part 5 of the portable telephone set. When the adapter 15 is installed on the portable telephone set, a system comes to a state where the call can be made as it is in a state where a handset is taken up after a key is inputted at the time of using the telephone set in a vehicle, and it can be used in the same way as the automobile telephone set.
Patent JP-S59187107-A (JP)
Inventor: UOZUMI YUKIO
IPC: F16B5/02
Filed: 1983-04-07
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-H05265518-A (JP)
Title: Signal control system for pc
IPC: G05B19/05
Filed: 1992-03-18
Abstract: PURPOSE:To reduce the number of program step in a sequence program by providing a function perforating the synchronization control of an output signal in a PC(programmable controller). CONSTITUTION:Primary output signals DO1a, DO2a for which processings were performed in a sequence program, are temporarily stored in an output register 1 of an input/output control circuit IOC 24. Next, the synchronization control with output signals DI1, DI2 from a machine side is performed for the signals in a timing control circuit 2 of an I/O unit 26 and the signals are outputted as output signals DO1, DO2 to the machine side.
Patent JP-H06273703-A (JP)
Title: Agent for contact lens
Inventor: FUKAI MASAYO
IPC: G02C13/00
Filed: 1993-03-22
Abstract: PURPOSE:To lessen the degradation in effect by an environmental change and to enable preservation over a long period of time while the effect is maintained by incorporating at least one of dodecyl sulfates and water-soluble org. mercapto group-contg. compds. as a protein-denaturating agent into the agent for contact lenses. CONSTITUTION:At least one of the dodecyl sulfates and the water-soluble org. mercapto group-contg. compds. are incorporated as the protein-denaturating agent into this agent for contact lenses. Such agent for contact lenses is used as a detergent, sterilizing agent, disinfectant or preserving agent. The dodecyl sulfates are exemplified by lithium dodecyl sulfate, sodium dodecyl sulfate, tris-dodecyl sulfate, triethanolamine dodecyl sulfate, isopropanol dodecyl sulfate, etc. On the other hand, the water-soluble org. mercapto group-contg. compds. are exemplified by 2-mercaptopropionic acid, 2-mercapto ethanol, 2- mercaptopropionyl glicine, 2-mercaptoethylamine hydrochlorate, etc.
Patent JP-H10235713-A (JP)
Title: Extruder, and method and apparatus for manufacturing pellet
Inventor: TAKAHASHI NARIMOTO
IPC: B29C48/92
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an extruder which prevents a pulse phenomenon in it without changing existing equipment largely and can increase its throughput. SOLUTION: In an extruder having a screw shaft 10 in which spiral threads 20 of flights are formed in the axial direction, at least one notch 22 per one flight is formed in 20-70 % of all the flights of spiral threads 20, and the helical angle of the threads is made smaller than an ordinary angle and the feed is made slower.
Patent JP-S52145325-A (JP)
Title: Reduction recovery of noble metal
Inventor: TABATA HIROSHI
IPC: C22B11/00
Filed: 1976-05-31
Abstract: PURPOSE: To recover noble metals with high efficiency from equeous solution containing noble metal ions by adding reducing agent with the coexistence of the reduction start accelerating agent constituted from more than one kind of chloride, nitride or acetate of the noble metal to be recovered. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61220722-A (JP)
Title: Controlling method for composition of carbon monoxide-absorbing solution
Inventor: NISHIMURA YASUYUKI
IPC: C01B32/40
Filed: 1985-03-27
Abstract: PURPOSE:To maintain a high CO-separating performance for a long period of time without using an analytical device by providing the monitor for the composition of CO-absorbing solution and by controlling the supply amount of each ingredient present in the absorbing solution containing a cuprous compound. CONSTITUTION:CO-containing gas is introduced into an absorbing tower 1 from a line 16 and CO is selectively absorbed by the absorbing solution prepared by dissolving CuCl into the mixed solution of hexamethyl-phosphoryl-amide and toluene. CO-absorbed solution is sent to a generator 2 via heat-exchanger 3, CO is diffused by the temperature-rise or pressure-reduction and the high- concentration CO is recovered as the product gas. The viscosity of the absorbing solution present in the absorbing tower 1 is measured by a viscosity-measuring device 31 acting as the monitor for the composition of the absorbing solution, the signal proportional to the measured value is sent to valves 33, 34 by a converter 32 and the supply amount of toluene and hexamethyl-sulfonyl-amide is regulated so as to obtain a prescribed viscosity.
Patent JP-H11251590-A (JP)
Title: High breakdown voltage semiconductor device
Inventor: MIYAKOSHI NOBUKI
IPC: H01L29/78
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a high breakdown voltage having low continuity resistance. SOLUTION: A high conductive region 18, constituting a surface part of a drain region is diffused more deeply than a main diffused layer 36 and a channel diffusion layer 37 for reducing the resistance. Furthermore, the high conductive region 18 is enclosed by a P-type diffused region 40 having no ball- like junctions, and a depleted layer expanding to the high conductive region 18 expands toward the inside of the high conductive region 18. Accordingly, low resistance is maintained, while high breakdown voltage is maintained.
Patent JP-S54154066-A (JP)
Title: Constant-voltage power supply circuit
Inventor: SASAKI KAZUO
IPC: G05F1/56
Filed: 1978-05-26
Abstract: PURPOSE: To obtain a constant-voltage power supply circuit adpated for integrating with low power consumption by constructing an error difference amplifier circuit with differential amplifier.  
     CONSTITUTION: The standard voltage Vref from a standard voltage circuit is compared with an output voltage Vout by an error amplifier 3 to control so that the error voltage of the error amplifier becomes zero. The error amplifier consists of a differential amplifier of two transistors. The standard voltage is applied to the first transistor Q1, and the output terminal 2 of the second transistor Q2 is connected to the first transistor Q1 so that the saturated current of the transistor Q2 becomes n times that of the first transistor Q1 and that the current amplification factors of the current inverters I 1 , I 2  connected to the transistors Q1, Q2 be n times so as to thereby reduce the power consumption. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58190407-A (JP)
Inventor: ARAN TOENEN
IPC: A47C27/06
Filed: 1983-04-11
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-H01236488-A (JP)
Title: Rewritable type optical disk control system
Inventor: KOZUKA MASAYUKI
IPC: G11B27/00
Filed: 1988-03-16
Abstract: PURPOSE:To prevent the reduction of a reading speed by describing area designating information in a file entry by the peak of an area, the length of the area and a completion position for one continuous area or above. CONSTITUTION:The title system provides an optical disk 1 to store data and the control information of the data on a same medium, an optical disk control means 6 to record, reproduce and erase with a sector unit for the optical disk 1 and a file system 7 to control, in units of a file, the data with control information having a file entry 3 to identify an area to store the file in the optical disk and a non-used area list 4 to show a storable area. The area designating information in the file entry 3 in the control information is described by the peak of the area, the length of the area and the completion position for one continuous area or above. Thus, a simple area control can be executed, the file is also stored at a continuous area and therefore, the reduction of the reading speed is prevented.
Patent JP-S60206132-A (JP)
Title: Crystal growing process
Inventor: YANASE TOMOO
IPC: H01L21/205
Filed: 1984-03-30
Abstract: PURPOSE:To form excellent semiconductor layers without damaging the waving shapes thereof by a method wherein, within a vapor epitaxial growing process, a substrate at the start of growing process is held at the temperature not to damage the waving shapes thereof by the heating capacity of temperature to finish the growing process at the temperature higher than the starting temperature corresponding to the growing process of semiconductor layers. CONSTITUTION:Cyclic waving shapes are formed on an n type InP substrate 16 by means of conventional photolithography. The waving InP substrate 16 thus formed is bonded to a substrate holder 18 held in reaction tube 15 to form an InGaAsP waveguide layer 32. The temperatures during growing process shall be changed from 550 deg.C at the start to 690 deg.C at 15min after the start further to 700 deg.C at the finish of growing process. During the process, the InGaAsP waveguide 32 is grown while the temperature is rising from 550 deg.C up to 650 deg.C likewise an InGaAsP active layer 33 and a P-InP clad layer 34 are grown while the temperature is rising from 650 deg.C up to 700 deg.C. Through such an epitaxial growing process, the excellent waveguide layer 32, active layer 33 and P-clad layer 34 may be grown while maintaining the normal waving shapes of N-InP.
Patent JP-H11261919-A (JP)
Title: Data broadcast/teletext broadcast receiver
Inventor: MORI TAKAYUKI
IPC: H04N5/445
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an output of excellent received data in a short time by suppressing divergence or a delay in an equalization time due to dispersions in data. SOLUTION: A waveform equalization processing initializes a tap coefficient to receive input data at once and calculates output data from the received input data and the tap coefficient, and calculates an error e (t), calculates a square sum of errors E, discriminates convergence, calculates the tap coefficient when not converged, returns processing of output data and repeats the convergence discrimination processing repetitively based on the error e (t). The waveform equalization processing outputs a tap coefficient when converged and terminates its processing.
Patent JP-S60205203-A (JP)
Title: Non-contact type three-dimensional coordinates measuring system
Inventor: TANIGUCHI RIYOUSUKE
IPC: G01B11/00
Filed: 1984-03-29
Abstract: PURPOSE:To attain the automation of measurement, by using an angle drive shaft for controlling a posture so as to bring the optical axis of an optical non- contact displacement meter and that of optical displacement to a constant angle and keeping the advance direction and a direction at right angles thereto of optical axes constant along a free curved surface. CONSTITUTION:A sensor arm 2 having an optical displacement meter 3 at the leading end thereof is attached to the Z-axis of an orthogonal three-axis movement mechanism 1 having a linear scale inserted thereinto and three joint shafts are provided to said sensor arm 2 while angle encoders are respectively attached to said joint shafts. Subsequently, three-dimensional data are processed from linear scale data of three axes X, Y, Z, data of angle encoders and a deflection meter and the length of the arm by a coordinates operation processor 4 to be inputted to a calculator 5. Control information is sent to a tracking processor 6 through a sensor processor 7 for monitoring the relation of the reflection angle and light receiving quantity of an optical sensor and a servo control apparatus 8 is driven to hold the displacement meter 3 to a proper posture.
Patent JP-S60206625-A (JP)
Title: Manufacture of laminate
Inventor: KATOU MASAHIRO
IPC: B29C51/12
Filed: 1984-03-30
Abstract: PURPOSE:To produce a thick laminate, which otherwise would not be obtained by a single step of heating and pressing, by heating and pressing a plurality of prepregs into a laminate, and placing prepregs on opposite surfaces of the laminate followed by heating and pressing. CONSTITUTION:A number of prepregs are stacked, the number being in a range possible to be molded and laminated in a single step, and are heated and pressed into a laminate having a certain thickness, and further prepregs are put on the opposite surfaces of the laminate followed by heating and pressing. Although if too many prepregs are stacked, they would collapse or the molding would be ineffectively carried out because heat would not be conveyed from hot plates to the central part of the prepregs, in the present method, since the laminate is thickened in stepwise, a rather thick laminate can be produced.
Patent JP-S58177695-A (JP)
Inventor: HAMAKAWA ETSUZOU
IPC: D06F58/20
Filed: 1982-04-14
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-S60208454-A (JP)
Title: Steel powder for wear resistant sintered alloy
Inventor: TAKAGI SHIGEAKI
IPC: C22C38/00
Filed: 1984-03-30
Abstract: PURPOSE:To obtain a steel powder suitable for use in the manufacture of a sintered alloy steel having superior wear resistance by providing a composition obtd. by adding specified amounts of C, Si, P, Cr and Mo to Fe, a specified apparent density and a specified particle size structure. CONSTITUTION:This steel powder is an atomized alloy steel powder having a composition consisting of, by weight, 2.5-5% C, 0.3-2% Si, 1-3% P, 1-10% Cr, 5-15% Mo, <3% inevitable impurities and the balance Fe. The powder has 2-3.5g/cm<3> apparent density and contains particles of <=350 mesh by >=50wt%. The steel powder may be a mixed powder consisting of said atomized alloy steel powder and an atomized alloy steel powder having a composition consisting of, by weight, 1-3% C, 0.3-2% Si, 0.5-1.5% P, 5-15% Cr, 3-6.5% Mo, <3% inevitable impurities and the balance Fe. The latter powder has the same apparent density and particle size structure as the former powder.