baber/WOPTO huggingface dataset:
Patent JP-H03142909-A (JP)
Title: Cryogenic vessel
Inventor: ICHIHARA SUNAO
IPC: H01F6/00
Filed: 1989-10-30
Abstract: PURPOSE:To assure the reduction in eddy current and the enhancement of safety by a method wherein at least either one out of a helium vessel or a vacuum vessel is formed into a layer structure of a thin wall sheet. CONSTITUTION:The title cryogenic vessel is formed by winding up a helium vessel 3A and a vacuum vessel 4A with a stainless steel thin sheet 3a and then the initial end and the terminal end of the winding are fixed by welding process to be airtightly sealed. Normally, an oxide film is formed on the surface of the stainless steel sheet 3a having the same effect as respective layers are electrically insulated. Accordingly, within the helium vessel 3A and the vacuum vessel 4A, the two layers of the innermost layer and the outermost layer shortcircuited at the welded part are formed of only one turn so that the electric resistance in the circumferential direction may be notably increased comparing with the case of no layer formation. Through these procedures, either the rapid conduction of superconductive coil 1 or the eddy current due to the rapid conduction can be reduced for cutting down the electromagnetic force due to the eddy current.
Patent JP-H02126360-A (JP)
Title: Word processor remaining revision history
Inventor: MUROTANI TADAHIRO
IPC: G06F17/24
Filed: 1988-11-05
Abstract: PURPOSE:To find out the corrected place and the condition before correction at a glance by overlapping a deleting line to a place to be corrected and displaying and printing when a part of the prepared document is corrected and revised. CONSTITUTION:When an input control part 30 receives an instruction to draw a deleting line from an input device 6, the code column is read from a character column storing part 15, a deleting line starting shifting code is added to the peak, a deleting line completing shifting code is added to the last and these are written in the storing part 15. An output control part 31 reads the data from the storing part 15, and concerning a character code to exist between a deleting line starting shifting code and a deleting line completing shifting code, the character pattern corresponding to the said character code is read from a character pattern storing part 16. Simultaneously, the deleting line pattern is read from a deleting line pattern storing part 17, the bit OR operation of the read character pattern and the deleting line pattern is performed and the bit OR operation result is transferred to an output device 22.
Patent JP-H04152658-A (JP)
Title: Heat dissipating insulating component
Inventor: OHARA HISANORI
IPC: H01L23/12
Filed: 1990-10-17
Abstract: PURPOSE:To protect a sintered body against cracks when it is joined to another part making the best use of its excellent heat dissipating property by a method wherein a Cu-W sintered body or a CU-Mo sintered body is made to serve as a base material, and a ceramic film excellent in electric insulating property is provided direct or through the intermediary of an Ni plating intermediate layer to the surface of the sintered body through a sol-gel method. CONSTITUTION:An electric insulating ceramic film as the uppermost layer is formed direct or through the intermediary of an intermediate layer on the surface of a heat dissipating part formed of a Cu-W sintered body or a Cu-Mo sintered alloy through a sol-gel method. When a ceramic film is formed through a sol-gel method, irregularities intrinsic to sintered bodies formed on the surface of the sintered body concerned are fully flattened, and the ceramic film free from pinholes can be easily realized. It is necessary that the thickness of the electric insulating film concerned is set with in a range of 2-50mum so as not to adversely affect the excellent heat conductivity of the sintered body material. When the electric insulating film concerned is low in adhesion to the sintered alloy material concerned, it is preferable that an Ni plating film or a plating film main component is Ni is provided to the sintered alloy concerned to enhance adhesion between the insulating film and the sintered alloy.
Patent JP-2001102105-A (JP)
Title: Superconductive connection method of superconductive wires and superconductive connection structure
Inventor: HASE TAKASHI
IPC: H01R43/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of superconductive-connecting superconductive wires that secures a practical superconductive current even in a magnetic field of about 0.5T, enabling a magnet of a superconductive film of an oxide to be driven in the permanent current mode, and the magnet. SOLUTION: The connection method comprises the steps of preparing a primary molten metal or alloy except Pb alloyed with Ag having an alloyed melting point not exceeding 500 deg.C or Pb alloyed with Ag having a Pb content of 20 weight % or less and an alloyed melting point not exceeding 500 deg.C, dipping the end portion of the connecting wire in the primary molten metal or alloy to melt its sheath material composed of Ag or its alloy separated from the superconductive filament group of an oxide, alloying the metal, alloy or Pb alloy constituting the primary molten alloy with a Pb or its alloy to prepare a secondary molten alloy having a Pb content of 20 weight % or more and an alloyed melting point not exceeding 500 deg.C and showing superconduction property when being solidified, dipping the end portion of the connecting wire,  and solidifying the secondary molten alloy to make a superconductive connection of the connecting wire.
Patent JP-S62139993-A (JP)
Title: Rotary compressor
Inventor: TATEMATSU SHOZO
IPC: F04C18/344
Filed: 1985-12-12
Abstract: PURPOSE:To facilitate the formation of a shaft and rotor, to prevent both metal structures from the growth of unreasonable residual stress and to improve the durability by constituting the shaft and rotor from separate members and interconnecting both with bolts. CONSTITUTION:A rotor 150 is connected to a shaft 100 with bolts 200 and a collar 209 formed of carbon steel having a predetermined or more strength is disposed on the peripheral wall of bolt 200 in the connection of the rotor 150 and shaft 100. Since the shaft 100 and rotor 150 are thus formed of separate members, both can be extremely easily cold forged from a rod-like carbon steel member. Thus, in the formation of the shaft 100 and rotor 150, both do not have any portion of metal structures in which unreasonable residual stress takes place, and the durability can be substantially improved.
Patent JP-H03140400-A (JP)
Title: Two-agent type liquid bleaching agent composition
Inventor: NAKAMURA KAZUTO
IPC: D06L3/02
Filed: 1989-10-27
Abstract: PURPOSE:To obtain the subject composition stable during preservation without any problems of discoloring and fading in color patterned clothes while maintaining high bleaching effects by housing a liquid composition containing hydrogen peroxide and liquid composition containing an activator for the hydrogen peroxide in separate containers. CONSTITUTION:The objective composition obtained by housing (A) a liquid composition at pH<=7 (especially preferably at pH<=5) containing hydrogen peroxide and (B) a liquid composition containing a bleaching activator, composed of an N-halo compound, preferably reactive with the hydrogen peroxide and generating singlet oxygen and useful for the hydrogen peroxide in separate containers.
Patent JP-S63134757-A (JP)
Inventor: HATTORI HISAMORI
IPC: E04H3/12
Filed: 1986-11-25
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-H05249278-A (JP)
Title: Method for identifying leak source in reactor containment
Inventor: MAEDA KATSUHARU
IPC: G21C17/003
Filed: 1991-10-28
Abstract: PURPOSE:To identify the leak source from the primary system into the containment by measuring the hydrogen concentration in the reactor containment atmosphere based on the concentration of hydrogen which differs much between reactor coolant and main steam. CONSTITUTION:By using the reading change in hydrogen concentration meter 12 in a containment, exhaust water amount out of a containment sump 18 and the reading of drain flowmeter 16 for a containment dehumidifier, condensate drain generation or the ratio of hydrogen concentration ratio in the atmosphere in the containment 1 against the sump exhaust amount is obtained. By comparing them with a specified value, whether the leak source is in the steam system or the reactor water is identified.
Patent JP-S63134628-A (JP)
Title: Production of hot rolled thick steel plate having high strength and high toughness
Inventor: SUZUKI SHUICHI
IPC: C22C38/00
Filed: 1986-11-25
Abstract: PURPOSE:To produce a hot rolled thick steel plate having high strength and high toughness by subjecting steel contg. specific ratios of C, Si, Mn, solAl, Nb, and N to quick cooling under specific conditions between rough rolling and finish rolling thereby suppressing precipitation of NbCN. CONSTITUTION:An ingot of steel contg., by weight 0.05-0.15% C, 0.001-0.5% Si, 0.8-2% Mn, 0.001-0.06% solAl, 0.005-0.1% Nb, and 0.002-0.01% N is heated to about >=1,000 deg.C and is roughly rolled at about >=950 deg.C. The rolled steel is subjected to air cooling for adjustment of the rolling temp. in the temp. range of about 900 deg.C. The steel is then quickly cooled at about >=0.5 deg.C/sec cooling rate in the temp. range of about 870-930 deg.C to suppress the precipitation of NbCN prior to finish rolling and thereafter, the steel is subjected to the finish rolling at about >=700 deg.C. The rolled steel is forcibly cooled down to about <=500 deg.C to precipitate fine NbCN, by which the hot rolled thick steel plate is produced.
Patent JP-S62141932-A (JP)
Inventor: MATSUSHIMA KAZUO
IPC: H02J3/38
Filed: 1985-12-13
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-S61157934-A (JP)
Title: File system protecting method
Inventor: SUGIMURA HIROKO
IPC: G06F12/00
Filed: 1984-12-28
Abstract: PURPOSE:To avoid a superblock on a disk device from being destructed by making a console processor write the superblock in main memory on the disk device when a CPU stops. CONSTITUTION:When the console processor 22 detects the stoppage of the CPU21 through a status line 26, it starts the execution of a console processing program. The processor 22 reads out the contents of the superblock at a preset address in the main memory 23, and writes them on the superblock of the disk device 24. Thus the latest contents of the superblock in the main memory 23 can be written to the superblock on the disk device 24, and both superblocks of the main memory 23 and the disk device 24 are coincident with each other. Continuously the processor 22 executes the remainder of the series of console processing programs, and renders a system to shift in the recess state.
Patent JP-H07115497-A (JP)
Title: Facsimile transmission system
Inventor: SATO SHUICHI
IPC: H04N1/00
Filed: 1993-10-14
Abstract: PURPOSE:To directly transmit and accept the only information, to shorten the communication time, and to effectively communicate by coupling a floppy disk, driving device and facsimile signal information transmitter and integrating it to a telephone keypad. CONSTITUTION:When the input of directing the communication destination is performed by a keyboard 6, the contents is displayed on a display part 7. With the command from a main arithmetic unit 3, a floppy disk driving device 1 is operated through a floppy disk controller 2 and the reading signal is sent to a facsimile modem 5 under the control of the unit 3. The reading signal is data-compressed or extended as needed. After the processing of the error retrieval means, it is sent through a public circuit from a network control unit 4. At the input from an extension line, the information which is modem- converted through the reverse circuit at the time of output is temporarily stored in a memory 9 or it is directly recorded on the disk by a diskdrive.
Patent JP-H11114363-A (JP)
Title: Air purifier
Inventor: AMAMIYA YOJI
IPC: B01D53/56
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent untreated, polluted air from flowing outside and to improve operability. SOLUTION: This device is provided with a plurality of soil purifying units 10, a water spray unit 12, and a polluted air introducing unit 14, and these are arranged to form multi-stages. Each of the units 10 has a soil vessel 10a and a soil bed 10b. The soil vessel 10a has an air impermeable side face part 100a formed into a prism and a bottom surface part, and the bottom surface part has air permeability. The water spray unit 12 is mounted on the uppermost stage of the multi-stages of soil purifying unit 10 and has an upper cover vessel 12a whose lower end is open, a water spray shower 12b, and a venting port 12c. The polluted air introducing unit 14 is arranged below the lowermost stage of the malti-stages of soil purifying unit 10, and has a lower cover vessel 14a whose upper part is open, a polluted air introducing pipe 14b, and a sprayed water discharge pipe 14c.
Patent JP-H11118823-A (JP)
Title: Mechanical and electric converting element, its manufacture, and acceleration sensor
Inventor: SUGIMOTO MASAHITO
IPC: H01L41/22
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a small sized sensor less in variation of sensitiveness in an acceleration sensor for detecting an impact and acceleration applied to equipment. SOLUTION: A mechanical and electric converting element 5 is provided with a piezoelectric vibrator 1 formed with two piezoelectric bodies 2a and 2b connected to each other, a supporting body 3 which is formed at the end part of one principal plane of the piezoelectric vibrator 1 and has a mounting surface 3a for installation at a specified angle relative to the principal plane, and a pair of electrodes 4a and 4b formed on both principal planes of the piezoelectric vibrator relatively to each other, respectively. The mounting surface 3a for installation of the mechanical and electric converting element 5 is fitted closely to the mounting surface to install it on the mounting surface so that the inclination of the principal plane relative to the mounting surface is set at a specified angle.
Patent JP-H02126609-A (JP)
Title: Resistor and manufacture thereof
Inventor: OKAMOTO KOJI
IPC: H01C17/24
Filed: 1988-11-07
Abstract: PURPOSE:To achieve larger resistance value than in the past with high productivity by forming a predetermined resistive pattern for coarse control in a resistive film through etching treatment and forming a trace part for fine control through trimming. CONSTITUTION:A resistive film 3 consisting of a metal film is formed on the outer peripheral surface of a cylindrical insulator 2 of a cylindrical resistor 1 consisting of insulating ceramics. The resistive film 3 is subjected to etching treatment to axially form a resistive pattern 5 for coarse control. The resistance value of the pattern 5 is set to be slightly lower than the desired resistance value. A trace part 6 for fine control is formed in the resistive film 3 by laser trimming, and the size of this trace part is so formed that the resistance value, after the pattern 5 is formed, is the desired value. The resistive pattern 5 can be set to have an arbitrary and precise form, so that larger resistance value than in the past can be obtained.
Patent JP-H075455-A (JP)
Title: Display
Inventor: GURAHAMU JIEI UTSUDOGEITO
IPC: G02B30/27
Filed: 1993-11-10
Abstract: PURPOSE:To provide a display by which an observer can view a 3D image over the entire width of the display even when display size becomes large. CONSTITUTION:An automatic stereoscopic 3D display is provided with a hybrid sandwich including a 1st lenticular screen 12, a spatial light modulator 13 a diffuser 14, and a 2nd lenticular screen 16. Diffused light beams are generated by plural light sources 1 to 4 in turn and modulated with two combined views by the modulator 13. The hybrid sandwich 11 projects the views in different directions to the observer 17. Therefore, the different 2D views are viewed in a direction corresponding to a direction where the views are taken in the midst of recording the 3D image. The single view is viewed over the entire width of the display by the respective eyes of the observer 17.
Patent JP-H01229986-A (JP)
Title: Battery checking apparatus
Inventor: SATO HIROHIDE
IPC: G01R31/36
Filed: 1988-11-07
Abstract: PURPOSE:To perform accurate measurement, by obtaining the correspondence between the state of a battery and the ratio between the specific gravities of electrolytes from the parameters of discharge current, voltage or internal resistance at the time of the discharge of the battery, and performing correction with the calibrated specific gravity value obtained by the comparison with a reference specific gravity value. CONSTITUTION:A microcomputer 7 is provided in the title apparatus. The standard characteristic curve of the voltage of a battery is stored in the microcomputer 7. A current detector 6, a voltage detector 10 and a specific gravity sensor 4 which detects the specific gravity of electrolyte are connected. When the battery 1 is discharged at the specified current, a voltage VB is measured, and a specific gravity SB is measured at the same time. A standard specific gravity SA of the battery is obtained at the battery voltage VB as the standard characteristic. A specific-gravity correcting value DELTAS=SA-SB is obtained with a specific gravity correcting means 72. After a specified time, the specific gravity calibrating value DELTAS is added to a specific value Sr obtained with the sensor 4, and a true specific gravity Sr' is obtained. Thus the accurate state of the battery 1 can be detected all the time.
Patent JP-H05116124-A (JP)
Title: Production of concrete block
Inventor: URAGAMI KATSUJI
IPC: B28B7/00
Filed: 1991-10-28
Abstract: PURPOSE:To prevent concrete from invading in the opening part of a connection box to solidify at the time of the casting of concrete. CONSTITUTION:At first, a rubber plate 3 is mounted on the opening part 2a of a connection box 2 and, next, the connection box 2 is attached to an inner form 13 through the rubber plate 3 in a detachable manner. Thereafter, concrete (k) is cast between the inner form 13 and an outer form 12 and, after the concrete (k) is hardened, a form 1 is removed to detach the rubber plate 3.
Patent JP-H11115899-A (JP)
Title: Container fitting mechanism
Inventor: MIYASHITA FUMITOSHI
IPC: B64G1/66
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the connection and disconnection of a housing container, and to even the contact of a contact surface by providing a latch for holding a housing container, a pantagraph for elevating the latch, a driving device for elevating the pantagraph, and a housing mechanism for housing a fitting device at the time except for the time of use. SOLUTION: A rail 2 fitted to a housing container 1 is slid to a latch 2 for holding, and after holding the housing container 1 with the latch 3, a handle 5 is turned. A pantagraph 4 is raised by turning the handle 5, and a connection surface of the housing container 1 evenly contacts with a working container 6. Continuously, the handle 5 is turned in the opposite direction to the raising direction of the pantagraph 4 so as to lower the pantagraph 4. With a lowering of the pantagraph 4, the connection surface of the housing container 1 is separated from the working container 6. After the pantagraph 4 is sufficiently lowered, the housing container 1 is slid so as to be removed from the latch 3. The housing mechanism uses a shaft of the driving device, and the latch 3, the pantagraph 4 and a cover or the like are housed by turning the shaft.
Patent JP-S63137190-A (JP)
Title: Method for electrolytically refining zinc
Inventor: SHIMIZU TAKAFUMI
IPC: C25C1/16
Filed: 1986-11-28
Abstract: PURPOSE:To electrolytically refine zinc, by placing a metal zinc electrode as the anode and a titanium electrode as the cathode in an aq. zinc sulfate soln. as an electrolytic soln. and carrying out electrolysis under specified conditions so as to deposit platy zinc without using additives. CONSTITUTION:A metal zinc electrode as the anode and a titanium electrode as the cathode are placed in an aq. zinc sulfate soln. as an electrolytic soln. and electrolysis is carried out at <=1pH, <=15 deg.C and 1-7A/dm<2> cathode current density. The zinc sulfate soln. is prepd. by dissolving metal zinc or zinc oxide in sulfuric acid and the soln. is preferably purified by chemical treatment, ion exchange or other method so as to make the concn. of impurities as low as possible. Platy zinc is electrodeposited on the cathode to obtain high purity zinc.
Patent JP-S62228442-A (JP)
Title: Highly corrosion-resistant zirconium-base alloy and reactor fuel assembly by use of same
Inventor: INAGAKI MASATOSHI
IPC: C22F1/18
Filed: 1986-11-28
Abstract: PURPOSE:To provide high corrosion resistance at high burnup, by regulating the value of Fe/Ni to a specific ratio range and by precipitating a fine intermetallic compound of Sn and Ni in Zr crystalline grains in an alpha-phase in a Zr-base alloy containing specific amounts of Sn, Fe, and Ni. CONSTITUTION:The zirconium-base alloy has a composition consisting of, by weight, 1-2% Sn, 0.2-0.35% Fe, 0.03-0.16% Ni, and the balance Zr and satisfying Fe/Ni=1.4-8 and also has a structure in which the intermetallic compound of Sn and Ni is precipitated in the zirconium grains in the alpha-phase. It is preferable that, besides the Sn-Ni intermetallic compound, an intermetallic compound of Fe, Ni, and Zr is also precipitated in the zirconium grains in the alpha-phase.
Patent JP-S62140486-A (JP)
Title: Semiconductor laser array device
Inventor: MATSUMOTO AKIHIRO
IPC: H01S5/00
Filed: 1985-12-13
Abstract: PURPOSE:To obtain 0 deg. phase mode oscillation by a single mode stably up to a high output by properly setting the ratio of length occupied by a single channel section in a semiconductor laser array device with a Y branch waveguide. CONSTITUTION:The ratio of the length l1 of a single channel section to the sum (l1+l2) of the length of the single channel section and a double channel section, l1/(l1+l2) is set within a range of 40-60%. Mixed oscillation (O marks) by a 180 deg. phase mode is generated from comparatively low currents in an element (l1/(l1+l2)=6%) having the small ratio of the single channel section in the variation of kink generating driving currents Id/Ith to l1/(l1+l2). An element (l1/(l1+l2)=60-90%) having the large ratio of the single channel section 12 has spectra having wide width from comparatively low currents in the same manner, and kinks (X marks) caused by a change into multimodes or kinks (  marks) caused by turning into an asymmetric shape of outputs from the double channel section are generated, thus bringing oscillation to an unstable state.
Patent JP-H0744051-A (JP)
Title: Oil applying member
Inventor: FUSHIKI TAKEO
IPC: B05C1/02
Filed: 1993-10-15
Abstract: PURPOSE:To provide an oil applying member which applies a proper amt. of oil to a fixing roll or press roll and is hardly changed in the amt. of the oil to be applied and the oil applying member which prevents the leakage of the oil even after long-term preservation. CONSTITUTION:This oil applying member has a microporous film layer 8 consisting of a polytetrafluoroethylene resin, etc., on the outer side of an oil holding layer 7 consisting of a fiber sheet mainly composed of fibers of <=10mum fiber diameter. An elastic material layer 9 consisting of a felt, etc., is formed on the outer side of the microporous film layer 8 of the oil applying member.
Patent JP-H07107964-A (JP)
Title: Displaying method for controlling the temperature of koji grains in koji making
Inventor: AOTO HISAKAZU
IPC: C12M1/38
Filed: 1993-10-15
Abstract: PURPOSE:To effect the exact control of body temperature of KOJI by showing the temperature change alternately with the partial display and the whole display. CONSTITUTION:The change in the temperature of KOJI body a2 is shown in two ways, the whole display showing the change throughout the entire control period and the enlarged display of a small section showing a partial change and they are switched on the common graph width on the common screen.