baber/WOPTO huggingface dataset:
Patent JP-S58165030-A (JP)
Title: Apparatus for detecting leakage of cooling pipe
Inventor: KOMATSU ATSUSHI
IPC: G01M3/02
Filed: 1982-03-26
Abstract: PURPOSE:To make it possible to detect the leakage of a cooling pipe safely in high sensitivity, by combining a cylindrical rubber plug having an axially directed central orifice and a fine orifice opened to the inner surface of said central orifice at one end thereof at right angles and opened to the outside at the other end thereof with a manometer. CONSTITUTION:An axially directed central orifice 6a and a fine orifice 6b opened to the inner surface of said orifice 6a at right angles are provided to a rubber plug 6 and the end part of said fine orifice 6b is communicated with a manometer 8 through a pipe 7 while said rubber plug 6 is inserted into a cooling pipe 1 to be inspected. In this state, the differential pressure between the point A of the opening part of the fine orifice 6b and the point B of the opening part of the manometer 8 is detected by the manometer 8 to investigate the presence or the absence of leakage. If piercing defect is present in the cooling pipe 1 and air is leaked to the inside of the main body of a condenser, because difference is shown in the water column of the manometer by the lowering of static pressure at the point A, leakage can be detected by monitoring whether difference is shown or not in the water column of the manometer 8.
Patent JP-S54138977-A (JP)
Title: Anomalousness detection system in time division multiplex transmission
Inventor: SHIMADA ISAO
IPC: G08C25/00
Filed: 1978-04-20
Abstract: PURPOSE:To prevent an unsatisfied influence from spreading to the system total unit, by means of ceasing or reducing a transmission of the signal, with such case detected that the synch current continues flowing as a supervisory signal when caused an anomalousness in each controlled unit. CONSTITUTION:At a normal time though a supervisory pulse is normally carried out from an output terminal X, said pulse is according to a voltage across a condenser Cn charged and discharged by the charge and discharge circuit determined by a resistor r2, the condenser Cn and a resistor r3, and a resistance across base-emitter of a transistor Tn. An extremely short length of sending time of the supervisory pulse, as compared with that required for the total length of time, causes the voltage to rise in very few level, with the transistor Tn kept in a state of off and a transistor T1 driven by the normal pulse. When an anomalousness is caused in a logical circuit M, the voltage acriss the condenser Cn rises to turn on the transistor Tn with the transistor T1 keeping a state of off.
Patent JP-H05245165-A (JP)
Title: Laser treating device for dental purpose
Inventor: YANO SHIGEKI
IPC: A61C19/00
Filed: 1992-03-05
Abstract: PURPOSE:To facilitate the installation of the laser treating device for dental purposes for an intracavity treatment using a laser diode and to improve the hand of use thereof by providing a power source input connector to accept a power source from a dental chair. CONSTITUTION:This laser treating device for medical purposes adequate for treatment of a cervical dentin hyperesthesia is constituted of a main unit part 1 which is equipped with a power source and control function, a hand piece 2 which is equipped with a laser diode for irradiating the inside of the oral cavity with a laser beam at the front end, and a connecting cord 3 which connects the main unit part 1 and the hand piece 2. The hand piece 2 has a switch 5 for generating a start-stop signal for irradiation of the laser diode and a laser irradiation port 6 for irradiation with the laser beam. The power source input connector 4 is provided in the main unit part 1. The power is supplied from the dental chain, thereby the installation of the device is facilitated.
Patent JP-H10226831-A (JP)
Title: Treatment of waste liquid of molybdenum dissolution
Inventor: TADA SHUNJI
IPC: C22B3/20
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To efficiently recover molybdenum and tungsten from a waste liquid of molybdenum dissolution by recovering the tungsten from a reverse extraction liquid, separating this reverse extraction liquid to a residual extraction liquid contg. acids and the reverse extraction liquid contg. the molybdenum and recovering the molybdenum therefrom. SOLUTION: An org. metal extracting agent (TBP) and a mineral acid alkali are added to the waste liquid of molybdic acid prepd. by dissolving Mo core wires used for production of W filaments with mixed acids composed of sulfuric acid and nitric acid, by which the extraction and sepn. are executed. The liquid is thereby separated to the residual extraction liquid contg. the Mo and the reverse extraction liquid contg. the W. The reverse extraction liquid is thickened to recover the APT. This APT is subjected to hydrogen reduction to obtain the metal W. The residual extraction liquid is further extracted and separated by the TBP and the alkali and is separated to the residual extraction liquid contg. the acids and the reverse extraction liquid contg. the Mo. The reverse extraction liquid is thickened to APM which is then subjected to hydrogen reduction to recover the metal Mo.  The residual extraction liquid is thickened and may be reused for dissolution of the Mo core wires. As a result, the waste water meeting the effluent control values may be obtd.
Patent JP-H02229210-A (JP)
Title: Method for spinning polyester fiber at high speed
Inventor: MURASE SHIGEMITSU
IPC: D01D5/092
Filed: 1989-02-27
Abstract: PURPOSE:To stabilize high-speed spinning with excellent operating efficiency by providing an upper air stream regulating plate and lower air stream regulating plate having prescribed conditions at specific positions of a melt spinning apparatus and melt spinning a polyester polymer using the above-mentioned spinning apparatus. CONSTITUTION:An upper air stream regulating plate 6 satisfying formula I (D0 is the opening diameter of the upper air stream regulating plate; DA is the inside diameter of a cylindrical cooler; DB is the outermost hole arrangement diameter of polymer discharging holes perforated in a spinneret) between a heating cylinder 2 provided just under the surface of the spinneret 1 and the top surface of the cylindrical cooler 3 arranged just under the heating cylinder 2 and the undersurface of the above-mentioned cylindrical cooler 3 is further provided with a lower air stream regulating plate 7 satisfying formula II (D1 is the opening diameter of the lower air stream regulating plate). The resultant melt spinning apparatus is used to melt extrude a polyester polymer. The extruded filaments are then cooled and taken off at >=5000m/min speed to afford polyester fiber excellent in homogeneity.
Patent JP-S55139743-A (JP)
Title: Grid device for color cathode-ray tube
Inventor: OOGOSHI AKIO
IPC: H01J29/07
Filed: 1979-04-18
Abstract: PURPOSE:To permit the laying of grid element with a desired tension as well as eliminate the occurrence of color divergence effectively by laying the grid element by means of a framework whose four side frames are integrally molded. CONSTITUTION:A metal thin plate in which the grid element 11 is formed is laid over the ends of the frame sides 13a and 13b in a such a way that the grid element 11 is extended along the short side between a pair of the frame sides 13a and 13b in the longitudinal direction of the frame 12. Then, the outside edges on both ends of the slit of metal thin plate are welded to the said ends throughout its almost all area and each of the fine grid elements 11 is laid over the frame sides 13a and 13b tensionally. In the laying of the grid element, a given external load is applied in advance on the predetermined points of the frame sides 13a and 13b in the longitudinal direction of the frame 12. Thus, the tensional laying of the grid element 11 can be attained by the restoration force of the frame 12.
Patent JP-S60191293-A (JP)
Inventor: KODAMA MASAHIRO
IPC: G09G5/20
Filed: 1984-03-12
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-H07261988-A (JP)
Title: Execution controller for program module
Inventor: ONUMA TADASHI
IPC: G06F11/28
Filed: 1994-03-18
Abstract: PURPOSE:To provide a controller capable of preventing a user from being informed of an error message indicating the activation impossibility of a program module which is not actually present, and more efficiently performing the verifying test of a system operation relating to the execution controller of the program modules for successively executing the modules of a specified range from the array of the program modules. CONSTITUTION:This controller is provided with a module table preparation means 12 for sorting the numbers of respective actually present program modules and writing them in a module table 10, a management table preparation means 16 for writing a number range indicated by user input in a management table 14, an execution range take-out means 18 for successively taking out the numbers of the range indicated by contents written in the management table 14 from the module table 10 and a module activation means 20 for activating the program module of the taken-out number.
Patent JP-H08217459-A (JP)
Title: Production of ruthenium dioxide powder
Inventor: ICHIISHI TOMOSHI
IPC: C01G55/00
Filed: 1995-02-13
Abstract: PURPOSE: To readily obtain a ruthenium dioxide powder, hardly containing Cl ions, having a large specific surface area value and strong surface activity and useful for a catalyst, electroconductive particles, etc., for a thick film resistance paste. CONSTITUTION: A solution of ruthenium nitrate is concentrated and evaporated to dryness. The resultant dry powder is then slowly thermally decomposed in an air atmosphere at a temperature within the range of 160-240 deg.C and the resultant powder is washed with water and dried to afford a ruthenium dioxide powder.
Patent JP-S62204484-A (JP)
Title: Guide pipe of video tape and its method
Inventor: KITAZAKI TADAO
IPC: G11B23/087
Filed: 1986-03-04
Abstract: PURPOSE:To easily mold a device without requiring a precise chamfering, and to improve molding work efficiency, by forming the R of both side peripheral ends of a guide pipe with the clinch of both side end parts. CONSTITUTION:A clamped lengthy pipe 9 is inserted to the through hole 7 of a shearing machine which is arranged at the same circumference from a center point where a rotary body 6, in the center of which the through hole 7 is pierced, is rotated, and also, on which a piece-shaped blade 8 is provided in such a way that it can move on a center line. And by moving the piece-shaped blade 8 in the center point direction of the rotary body 6, making contacting and pressurizing it to the lengthy pipe 9, and simultaneously rotating the rotary body 6, the piece-shaped blade 8 revolves and shears the lengthy pipe 9 press-contacting its outer periphery. Therefore, a sheared part is sheared as if it is teared off, and a sheared peripheral edge part 4 is pressed, then being curved to the inside, and also, since the piece-shaped blade 8 revolves on the outer periphery, all of the peripheral end parts 4 are curved to the inside. And by curving furthermore the curved part 10 of the peripheral end part 4 of a short pipe 9a sheared in a constant length and separated, and clinching it to the inner peripheral plane 3 of the pipe 9a, a guide pipe 1, both side peripheral ends 5, 5 of which are formed to a radius can be obtained.
Patent JP-S59177014-A (JP)
Inventor: MINORU SAKAMOTO
IPC: A47K17/00
Filed: 1984-03-15
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-S62207180-A (JP)
Title: Ultrasonic vibrating motor
Inventor: HONMA MASAHIRO
IPC: H01L41/09
Filed: 1986-03-07
Abstract: PURPOSE:To bring a shaft to a rotatable state in the passive state of a vibrator by providing a pressure-welding state adjusting means capable of releasing the state of pressure welding of a rotor. CONSTITUTION:An ultrasonic vibrating motor is constituted of casings 1, 2, a ring-shaped vibrator 3, a rotor 15, a shaft 6, etc., and the rotor 15 is rubbed and turned by the progressive waves of the surface of the vibrator 3. A pressure- welding state adjusting means is composed of a first disk member 22 fixed to the rotor 15, a second disk section 23, a clutch coil 21 and a spring 25 at that time. Consequently, when the clutch coil 21 is excited, the second disk member 23 is sucked to the clutch coil 21 against the energizing force of the spring 25, thus releasing the state of contact of the rotor 15 with the vibrator 3. Accordingly, the shaft 6 can be brought to a rotatable state at the time of the passive state of the vibrator 3.
Patent JP-H02226946-A (JP)
Title: Facsimile equipment
Inventor: MATSUO AKIRA
IPC: H04M1/274
Filed: 1989-02-28
Abstract: PURPOSE:To confirm a registered telephone number in voice by reading a relevant telephone number from a memory when a destination of a registered telephone number desired to be confirmed is designated, synthesizing the voice signal and outputting the signal. CONSTITUTION:When a registered ID number is entered from a ten-key 41 or the like, a main control section 1 reads a numeric code signal corresponding to the ID number from a memory 2 and outputs it to a voice synthesis section 5. The voice synthesis section 5 synthesizes the relevant voice signal for each inputted numerical code signal and outputs the result to a speaker 7 via an amplifier 6. Thus, the registered telephone number is outputted in voice from the speaker 7. Thus, the propriety of the registered telephone number is easily confirmed and mis-registration is prevented.
Patent JP-S58174888-A (JP)
Inventor: HANAOKA TADASHI
IPC: H05B44/00
Filed: 1983-03-23
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-H07256976-A (JP)
Title: Printer and printing control method
Inventor: FUJIOKA ICHIRO
IPC: B41J11/20
Filed: 1994-03-18
Abstract: PURPOSE:To provide a printer which is printable to even a part where a paper thickness is different from each other by neither deteriorating a printing quality nor imparting damage to paper in the case where printing is performed to the paper having a difference in level and a control method of the printing. CONSTITUTION:Although printing is made to perform by allowing a head gap to follow automatically a change of a paper thickness by making use of a paper thickness measuring function 6 and head gap setting function 7, therefore, prior to printing of the paper, a distribution of the paper thickness is measured by the paper thickness measuring function 6 of an automatic paper thickness adjusting mechanism 5 and its data is stored. Then at the time of performing the printing of the paper, a head gap is adjusted by the head gap setting function 7 of the automatic paper thickness adjusting mechanism 5 by making use of the data of the paper thickness distribution and the printing is performed by forming kinematically the head gap adapting to the paper thickness in a printing position of the paper.
Patent JP-S63215125-A (JP)
Title: Light transmitter-receiver
Inventor: NARUTAKI YOSHIISA
IPC: H04B10/112
Filed: 1987-03-03
Abstract: PURPOSE:To realize the transmission and reception of light in a distance longer than ever, by arranging a great number of transmission lenses with small diameters in the neighborhood of a reception lens annularly while the reception lens is formed as a lens with a large diameter. CONSTITUTION:The titled device is equipped with the reception lens 13 with the large diameter provided with a light receiving element 15 on an optical axis, the transmission lens 12 with the small diameter, plural sets of which are arranged in the neighborhood of the reception lens 13 annularly and provided with a light emitting element 14 on the optical axis, and a transmitter-receiver connected to the light receiving element 15 and the light emitting element 14. Therefore, it is possible to increase light receiving sensitivity with comparatively simple constitution and by forming the reception lens 13 larger, and to easily increase a light transmission output. Also, since a great number of transmission lenses 12 are arranged along a concentric circle around a light receiving optical axis, it is possible to respond with an average transmitting optical axis. Consequently, even when the deviation of an angle between the receiving optical axis and an individual transmitting optical axis exists to a certain extent, the difference of the angles is offset by averaging a great number of optical axes, and an average transmitting optical axis coincides with the receiving optical axis. In such a way, the distance margin of the transmission and reception of the light can be extended.
Patent JP-H01223945-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: KANEKO TAKEO
IPC: A61B10/00
Filed: 1988-03-03
Abstract: PURPOSE:To easily prepare a magnetic field generating source for forming a magnetostatic field and to easily correct the uniformity of the magnetostatic field, by mounting a split type superconductor coil structure and receiving each of superconductor coils in each of exclusive cooling containers. CONSTITUTION:This apparatus is equipped with a split type superconductor coil structure 7 as a magnetic field generating source. The split type superconductor coil structure 7 is constituted by using four coil single bodies 8 each having a superconductor coil 2 received therein in a cooling container 1 wherein a liquid nitrogen chamber 4 is provided in a vacuum container 5. The coil single bodies 8 are mounted to a magnetic shield yoke 9, which is brought to a cylindrical housing structure by a magnetic material such as pure iron by fastening/fixing metal fittings 10 and connection members 11 so as to leave intervals therebetween. Since the cooling container 1 in four coil single bodies 8 also receives small-sized superconductor coils 2, said container 1 may be small and, therefore, the installation condition of the cooling container for securing the superconductive state of the superconductor coils is relaxed.
Patent JP-H08246088-A (JP)
Title: Al alloy for scroll excellent in cold forgeability
Inventor: YANAGAWA MASAHIRO
IPC: C22C21/12
Filed: 1995-03-08
Abstract: PURPOSE: To produce an Al alloy having strength suitable as that of fixed and movable scrolls used for gas compressors. CONSTITUTION: This Al alloy has a compsn. contg., by weight, 0.4 to 2.1% Mg, 1.4 to 4.7% Cu, and the balance Al with inevitable impurities. Moreover, the following means are preferable embodiments of the Al alloy in this invention respectively adaptable independently or in combination: (l) It contains <=0.2wt.% Fe, (2) It contains total <=0.25wt.% of one or more kinds selected from the group consisting of Mn, Cr and Zr, (3) It contains at least one kind of Pb and Bi or in total by <=0.6wt.% and (4) It contains <=0.2wt.% Sn.
Patent JP-S52125531-A (JP)
Title: Coating or liquid composition
Inventor: MINOCHI JIYUN
IPC: C08K5/20
Filed: 1977-04-27
Abstract: PURPOSE: Addition of a specific amount of a polyvalent alcohol modified with a (poly)acrylamide or an acid amide to a coating reduces free formaldehyde evolving upon curing or from dried coating layers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08220887-A (JP)
Title: Developing device
Inventor: SAKAKAWA YOSHIO
IPC: G03G21/16
Filed: 1995-02-13
Abstract: PURPOSE: To stably attain excellent image formation without density unevenness and surface fogging by promptly dispersing supplied toner in the whole of a developer in carrying parts and sufficiently stirring/mixing the supplied toner with carriers in the developer, so as to electrify the supplied toner, at the time of supplying toner to the developer in the carrying parts of a developing device. CONSTITUTION: In the developing device constituted in such a manner that stirring/carrying members 15 and 16 provided with blade members 15b and 16b on the outer peripheries of rotary shafts 15a and 16a are arranged in the carrying parts 13 and 14 carrying the developer, so that the rotary shafts of the stirring/carrying members are rotated to carry the developer in the carrying parts, while stirring the developer, by the blade members 15b and 16b, at least in a part of the insides of the carrying parts, the diameters of the rotations of the blade members 15b and 16b in the stirring/carrying members 15 and 16 are made smaller as it goes from the upstream side to the downstream side in the carrying direction of the developer.
Patent JP-S63216149-A (JP)
Title: Memory accessing method
Inventor: KODATE MIKIKO
IPC: G06F12/16
Filed: 1987-03-04
Abstract: PURPOSE:To realize both fast access and correct access by providing a circuit absorbing the difference in access time caused by mounted position of memory element so as to output the data having a shorter access time in read data from the memory after data correction. CONSTITUTION:Plural memory elements 101-104, a circuit 110 controlling the access and an ECC circuit 120 correcting the read data are provided. The read data having a long access time depending on the mount position of the memory element is outputted as it is, and the read data with a short access time is outputted through an ECC circuit 120 after error detection and correction. Thus, the possibly correct read data is outputted in the same short access time.
Patent JP-H10244523-A (JP)
Title: Method and apparatus for patterning semicured mortar plate
Inventor: KURIHARA SHIGERU
IPC: B28B11/10
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To efficiently form an accurate uneven pattern of deep engraving without deformation and damage by vacuum sucking a semicured mortal plate before treating, placing it at a pressing position, executing patterning on a surface of the mortar plate, then moving it from the pressing position by vacuum sucking, and longitudinally stacking so that the patterned surfaces become a longitudinal direction. SOLUTION: Semicured mortar plates 1 before treating are inclined on a first mount 2, and longitudinally stacked. When a surface of the head plate 1 is sucked by a sucking surface 12 of a first vacuum sucking means 3 and mounted and set by a first transfer device 4 in a form 24 on a conveyor 23 of an upstream side of a press position, the form 24 is conveyed to the pressing position by the conveyor 23, and pressed by a press 5 to form a pattern on its surface. The plate 1 after the pattern is formed is conveyed to a downstream side from the pressing position. Then, a rear surface side of the plate 1 not patterned is sucked by a second vacuum sucking means 7, inclined on a second mount 6, and longitudinally stacked by a second transfer device 8. As a result, the pattern with deep engraving can be accurately, efficiently formed without deformation or damage of the pattern surface.
Patent JP-2000251278-A (JP)
Title: Optical pickup apparatus
Inventor: HAYASHI YOSHIO
IPC: G11B7/09
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To realize an optical pickup apparatus that does not provide erroneous focusing servo control when an objective lens is deviated from the focusing servo range. SOLUTION: A signal processing circuit 12 of an optical pickup apparatus comprises a masking circuit 25 including gate circuits 251, 252 for masking outputs of focusing error generation signals V2, V3 and a masking control circuit 26 for controlling such masking circuit 25. In the masking control circuit 26, when it is detected that the objective lens is deviated from the focusing servo range based on the comparison result between the receiving amount of the returning beam of main beam and the receiving amount of the returning beam of a couple of sub-beams, the masking circuit 25 is driven to close the gate circuits 251, 252 and thereby the focusing servo control based on the focusing error signal is stopped forcibly.