baber/WOPTO huggingface dataset:
Patent JP-H06288261-A (JP)
Title: Gas turbine of high temperature and high pressure fluid
Inventor: TAKESHITA KAZUHIRO
IPC: F02C3/30
Filed: 1993-04-06
Abstract: PURPOSE:To provide a gas turbine which can wash the dust on the blades and can prevent the attachment of the dust to the blades at a low cost and in a good efficiency without reducing the generation output of the gas turbine while carrying out a dry type driving. CONSTITUTION:To stationary blades 7a to 7c, storing chambers to store the washing water are formed at the inside of the blades, and nozzles 10 are formed at the rear edges at the downstream side. The washing water fed to the storing chambers is discharged to the insides of ducts 3 from the nozzles 10, it flows along the flow of a blast furnace gas flowing through the ducts 3, and washes the moving blades 6a to 6c, and the stationary blades 7b and 7c at the downstream side. By this washing water, the dust and the ammonium chloride on the surfaces of the moving blades 6a to 6c, and the stationary blades 7b and 7c, are washed and removed, and according to circumstances, the washing water is used continuously to form the membrane of the washing water on the blades, so as to prevent the attachment of the dust and the ammonium chloride.
Patent JP-H04309690-A (JP)
Title: Bottom expanding state detecting device of bottom expanding excavator
Inventor: AJIRO SHUICHI
IPC: E02D5/44
Filed: 1991-04-05
Abstract: PURPOSE:To know not only the finish of excavation but also the progressing state of excavation in excavating a bottom for expansion. CONSTITUTION:A switch valve 62 for switching the hydraulic fluid to a hydraulic cylinder 58 to a bypass circuit 65 when the quantity of expansion of the hydraulic cylinder 58 for opening and closing a bottom expansion blade 56 reaches a specified quantity in expanding the bottom, is provided. The hydraulic pressure of an opening side circuit 5 for supplying pressure oil to the hydraulic cylinder 58 when the bottom is expanded is indicated by a meter 6 on the ground. A volume flow meter 9 is inserted into the opening side circuit 5 or a closing side circuit 66. The integrated value or converted value of the volume meter 9 is displayed by a display on the ground.
Patent JP-H02279143-A (JP)
Title: Doppler tomography ultrasonic diagnostic device
Inventor: MIYATAKA MUTSUMI
IPC: A61B8/06
Filed: 1989-04-21
Abstract: PURPOSE:To set a display state of a tomograph image to an optimum state by raising the gain of tomography data in a state that a blood flow display state remains as it is by separating a tomography data processing circuit into a processing circuit of tomography data for display and a processing circuit of tomography data for selection. CONSTITUTION:Tomography data for selection stored in a buffer memory 18 is inputted to a selecting signal generating circuit 19. In the circuit 19, the tomography data for selection is compared with a threshold from a CPU 10, and in the case it exceeds the threshold, a selecting signal signal for selecting the tomography data is outputted, and in the case the tomography data is below the threshold, a selecting signal for selecting blood flow data is outputted. The selecting signal from the selecting signal generating circuit 19 is inputted to a switching circuit 20. In the circuit 20, tomography data for display stored in a buffer memory 15 and blood flow data from an arithmetic circuit 8 are inputted in advance, and in accordance with the selecting signal from the selecting signal generating circuit 19, one data is selected and outputted to a DSC 11, and R, G and B signals for monitor display are generated, and displayed on a monitor.
Patent JP-S5435589-A (JP)
Title: Shraud for reactor
Inventor: ITOU TERUO
IPC: G21C5/10
Filed: 1977-08-25
Abstract: PURPOSE: To enable the working at the dismounting working time of failed time of a shraud, or of the inspection time of the inner wall of a reactor, or of other constituted member etc. with ease, by means of mounting the shraud to be mounted freely from mounting/dismounting against the support cylinder in a pressure vessel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02280237-A (JP)
Title: System for controlling transaction processing time
Inventor: ITO JUNKO
IPC: G06F15/00
Filed: 1989-04-21
Abstract: PURPOSE:To prevent the processing of a transaction from being compulsorily completed at the time of exceeding a passage restriction time in the middle of the normal transaction processing by resetting the passage restriction time in the middle of the processing of the transaction. CONSTITUTION:A transaction passage time information acquiring means 10 takes out a passage restriction time and a start time from a passage time information storage area 5 and the passage time is obtained based on the start time and a time read from a timing means 37. Next, a transaction processing means 8 decides whether the passage restriction time is proper or not based on the passage time restriction time taken out by the acquiring means 10 and the passage time to be obtained, and in the case of the inproper passage restric tion time, a reset passage restriction time is set. A passage restriction time resetting means 9 outputs an instruction to set a reset passage time decided by an on-line transaction processing means into the storage area 5 to a passage time supervising means 4. Thus, the processing of the transaction is prevented from being compulsorily processing-completed because the passage restriction time is exceeded in the middle of the normal transaction processing.
Patent JP-H01273398-A (JP)
Title: Bonder for electronic part
Inventor: HAMADA SHOJI
IPC: H01L21/52
Filed: 1988-04-25
Abstract: PURPOSE:To shorten operating speed, and to conduct bonding stably and positively by performing access operation to a substrate of a vacuum suction collet at high speed under the action of a spring having a large spring constant in a first section and at low speed under the action of a spring having a smaller spring constant in subsequent sections. CONSTITUTION:A support spindle 22 for a vacuum suction collet 21 is provided shapedly with a flange 40, the flange 40 is held between an access inhibiting lever 41 and a pressure lever 42, both the access inhibiting lever 41 and the pressure lever 42 are moved at high speed under the state in which the lever 41 and the lever 42 are drawn nearer mutually by a spring 50 having a large spring constant in the first section of bonding operation, and pressure is continued at low speed by a spring 84 having a small spring constant under the state in which the movement of the access inhibiting lever 41 is stopped and pressure by the spring 50 having the large spring constant is also cancelled in subsequent sections. Accordingly, the vacuum suction collet 21 is shifted at high speed while overcoming the force of the spring for maintaining the collect at a position separate from a substrate 92 and the inertia of the vacuum suction collet, and lastly the substrate is pressed softly.
Patent JP-H04309284-A (JP)
Title: Manufacture of glass cloth-reinforced laminated board for electrode use
Inventor: IMASHO KEIJI
IPC: H05K3/38
Filed: 1991-04-05
Abstract: PURPOSE:To reduce a linear expansion coefficient and a warpage amount and to increase a mechanism strength by employing a board of glass cloth having an average filament diameter of 9.6-10.2mum, a thickness of 180-200mum, a unit weight of and 210-220g/m<2>. CONSTITUTION:Glass cloth is generally called as cloths in which yarna formed by bundling many fine filaments, are longitudinally and laterally woven in various types of weaving such as sateen weave, plain weave, cross plain weave, twill weave, etc. The cloth to be used has an average diameter 9.6-10.2mum, of filament, a thickness of 180-200mum, and a unit weight of 210-220g/m<2>. For example, a plain weave glass cloth in which 40-42/25mm yarns in which 400 filaments are longitudinally and laterally dundled, and 31-37/25mm of the yarns are woven, is used. Thus, its linear expansion coefficient and its warpage amount can be reduced, and its mechanism strength can be enhance.
Patent JP-S60246184-A (JP)
Title: Identification circuit of magnetic disc
Inventor: KUTARAGI TAKESHI
IPC: G11B5/016
Filed: 1984-05-21
Abstract: PURPOSE:To identify whether a reproducing signal is a video signal or a digital data by a detecting the presence of a horizontal synchronizing pulse to a signal reproduced from a magnetic track and the presence of a burst signal BRST. CONSTITUTION:A window pulse WNDW and a signal Sd from a converting circuit 31 are fed to an AND circuit 44, a burst discriminating circuit 45 discriminates the presence of the burst signal BRST and its recording density, and when the signal BRST exists, a logical 1 signal BRPR is extracted and a discriminating signal DENS corresponding to the recording density is extracted. A synchronizing separator circuit 51 extracts a horizontal synchronizing pulse from a luminance signal Sy and a detection circuit 52 detects the presence. Its detected output YDET goes to logical 1 when the horizontal synchronizing pulse exists. When the said signal DENS is fed to a gate circuit 46, the detection signal YDET is logical 0 and the signal YDET is fed to a gate circuit 46 through an inverter 49. Thus, the signal DENS from the discriminating circuit 45 is extracted at a terminal 47. Similarly, an output of a terminal 54 goes to ''0''.
Patent JP-H05274168-A (JP)
Title: Data processing system controller
IPC: G06F11/16
Filed: 1992-03-27
Abstract: PURPOSE:To transmit the information on the abnormality detected when one of 1st and 2nd CPU units is started to another CPU with high reliability by providing a communication means consisting of a device different from the device used for the normal communication between both CPU units. CONSTITUTION:A command input part 11 and a system controller 12 are electrically connected to each other by the signal lines 20 and 21 through the ports of the parallel I/O system circuits 5A and 5B respectively. Both CPU 1A and 1B carry out the starting check processing procedures when the power supply is applied. Thus the ROM 2a and 2B, the RAM 3A and 3B, a dual port RAM 4, and the buses 6A and 6B are successively checked. The CPU 1A and 1B perform the mutual communication via the lines 20 and 21 every time the check of each circuit is complete. Thus one of both CPUs transmits the information on the abnormality detected in its starting state to the other CPU.
Patent JP-S58223693-A (JP)
Title: Base of gallium phosphide single crystal
Inventor: KOJIMA MASAKATSU
IPC: C30B29/44
Filed: 1982-06-16
Abstract: PURPOSE:GaP layers are formed on the base of GaP single crystal containing specific amounts of elements as impurities in addition to the dopants to produce a single crystal base in which the phase transition in the base does not propagate to the epitaxial single crystal layers. CONSTITUTION:In the process for production of a base of gallium phosphide single crystal by epitaxial growth of gallium phosphide layers on a base of gallium phosphide single crystal, elements other than the dopants are added as impurities so that the amounts total 20-100ppm. As dopants for GaP, are cited Zn, Te, Se, S, N, and O, and the other elements are cited as the impurities. Especially, when the starting base contains more than 10ppm of Si, more than 1ppm of B, more than 3ppm of alkali metal, more than 0.2ppm of alkaline earth metal, and the total of more than 20ppm of other impurities except the dopants, the epitaxial single crystal layers increases its light emission efficiency more than 1.8 times that of the conventional one.
Patent JP-S5226424-A (JP)
Title: Haulage-in and out process of sound - proofing bulkhead equipped trans former
Inventor: WATANABE TSUYOSHI
IPC: H01F27/02
Filed: 1975-08-22
Abstract: PURPOSE: The haulage-in and out work efficiency is enhanced by the installation of the air rolls after removing the base lifting up the transformer body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62257874-A (JP)
Title: Laser printer
Inventor: GOMAIWA KAZUHIKO
IPC: B41J29/12
Filed: 1986-05-02
Abstract: PURPOSE:To lower the possibility of leakage of a laser beam at the time of maintenance or inspection of an apparatus, by shutting up an optical path of the laser beam by a shutter when an upper frame with a laser unit mounted thereon and a base frame are unlocked from each other. CONSTITUTION:To open an upper frame 7 when there is a need for maintenance or inspection of a laser printer, an arm 15 on the upper frame 7 side, for example, is turned, whereby a latch 15b is disengaged from a hole 16a provided on the side of a base frame 8, and the upper frame 7 is lifted upward by a spring 13. This is accompanied by turning of an arm 14, and further, a rack gear 6b is moved by a gear 14a, and a shutter 6 in connection with the gear 6b is also moved to shut up a beam-emitting slit 6a. At this time, an actuator 17 also is moved along a groove of a heart cam 14b into a recessed part. Under this condition, the slit is left closed even after the arm 15 is released.
Patent JP-S5226256-A (JP)
Title: Detector of time required for fluid arrival
Inventor: EZAKI MITSURU
IPC: G04F10/04
Filed: 1975-08-22
Abstract: PURPOSE: To permit precise measurement and its indicaiton as to whether or not fluid, including molten metal, exists at various points in a container including a mold, or how fast it flows at those points, by detecting the fluid electrically at a start point and plural terminals and processing the data through a circuit including counters, registers and controls. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60244944-A (JP)
Title: Silver halide photosensitive material
Inventor: TANABE OSAMI
IPC: G03C1/005
Filed: 1984-05-21
Abstract: PURPOSE:To improve gradation and graininess by forming on a support two silver halide emulsion layers each having substantially same spectral sensitivity and same average grain size and substantial sensitivity difference between both. CONSTITUTION:At least two silver halide emulsion layers are formed on the support, and each layer has substantially same spectral sensitivity and substantially same average grain size, but each layer has substantial sensitivity difference between both in this silver halide photosensitive material. Said substantially same spectral sensitivity means that when the spectral sensitivity of the emulsion layers is expressed by the three primary colors of blue, green, and red, the proximity of spectral sensitivity is high enough to be able to be expressed same as each other. Said substantially same average grain size means that the difference of the average grain size has a difference of <=0.05mum.
Patent JP-S59226042-A (JP)
Title: Resin composition
Inventor: KANZAWA YOSHIHIRO
IPC: C08K5/14
Filed: 1983-06-08
Abstract: PURPOSE:A resin composition having improved mechanical properties and other properties, providing a molded article having no fear of causing peel of surface layer, obtained by adding an organic peroxide to a mixture of polypropylene and a styrenic resin when they are melted and kneaded. CONSTITUTION:100pts.wt. resin component consisting of 5-95pts.wt., preferably 20-80pts.wt. polypropylene and 95-5pts.wt., preferably 80-20pts.wt. styrenic resin is blended with 0.01-2.5pts.wt., preferably 0.1-1pt.wt. organic peroxide (e.g., 6-butyl peroxybenzoate) in a molten state.
Patent JP-H0753957-A (JP)
Title: Hafnium stannate phosphor composition and x-ray-sensitive paper
Inventor: KIIRU YUUJIN SUMISU
IPC: G21K4/00
Filed: 1994-05-17
Abstract: PURPOSE: To obtain a high-density phosphor composition useful for X-ray intensifying screens.  
     CONSTITUTION: The phosphor composition contains oxygen and a combination of elements satisfying the formula: [(Hf 1-z Zr z ) 1+x Sn 1-x ] 1-y Ti 2y  (wherein x is in the range of -0.4 to 0.95; 2y is in the range of 0 to 0.5; and z is in the range of 0 to 0.5). This phosphor contains a rhombic crystal structure. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H01274097-A (JP)
Title: Iodine remover
Inventor: OTSUKA HISAO
IPC: G21C19/46
Filed: 1988-04-27
Abstract: PURPOSE:To conduct a stable removing-operation of an iodine under an optimized operational condition, by providing a heating control device at an outer circle of an iodine remover and also by providing a flow controlling device for a gas and a liquid flow consisting of a flow regulating valve, a flow regulating device and a calculation processor. CONSTITUTION:A dissolved iodine is accelerated to be removed from an iodine dissoluting liquid fed from a liquid feeder pipe 2 of an iodine remover 1 along with a predetermined reaction equation, during a counterflowing contact of the liquid with a purge gas fed from a gas feeder pipe 3. The iodine that is transferred from an aqueous phase to a gaseous one, adds its concentration itself and is transferred to a next process, that is, an absorption process of an NOX. On the other hand, an iodine remained in the aqueous phase is also transferred from a liquid draining pipe 5 to a next process, a clarifying and extraction process, in a form of an ionic acid. An inner temperature of a tower of a device 1 is optimizedly controlled at a high temperature within a controllable range of the heating control device. A ratio of gaseous and aqueous flow rate is controlled to keep a constant value by using flow regulating valves 6 and 7, and flow regulator devices 8 and 9, so as to make the ratio the maximum possible one within an allowed range and to make another ratio of a flow rate G of the dissolved liquid to that L of a purge gas, to be no less than 100.
Patent JP-S5728585-A (JP)
Title: Motor controlling device
Inventor: YANAGAWA HITOSHI
IPC: H02P7/29
Filed: 1980-07-25
Abstract: PURPOSE:To perform a stabilized control of revolution over a wide speed range by a method wherein a sampling hold is performed on the actual speed voltage of the motor to be controlled using the signal having the frequency higher than a driving power source in synchronization with the frequency of the driving power source. CONSTITUTION:The output of a part T1' of a power source transformer T1 is shaped into a trapezoidal waveform, applied to an IC Q9 to be used for oscillation, synchronized with the frequency of a motor driving power source and the signal having a frequency higher than the above frequency is obtained. This signal is simultaneously inputted to transistor Q4 and Q7 to be used for sampling. When the transistor Q7 is in OFF positon, the transistor Q6 to be ued for a power supply control is also in OFF position and at this time, a sampling hold is performed on a capacitor C2 by conducting the FET Q3 the results of the comparison of the  counter electromotive voltage and a speed reference voltage Vr of the change motor  M1 to a capacitor C1. Then, based on this held value, the degree of conducton of  the power supply controlling transistor Q6 is controlled.
Patent JP-H11292395-A (JP)
Title: Constant tension wire unwinding device
Inventor: OISHI HIROYUKI
IPC: B65H59/04
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a constant tension wire unwinding device for unwinding wire wound around a reel, spool or the like at a constant tension. SOLUTION: In an unwinding device comprising a cylindrical brake surface 3 which rotates with a reel on which wire is wound a brake band 4 in contact with the brake surface 3, and a brake control means connected to one end of the brake band 4 to control brake force by controlling tension of the brake band 4, a deformation restraining means 5 to limit deformation of at least part of the brake band 4 is provided.
Patent JP-S62259557-A (JP)
Title: Method for producing noodle and apparatus therefor
Inventor: NAKAOKA FUMIO
IPC: A23L7/109
Filed: 1986-05-02
Abstract: PURPOSE:To enable the production of a large amount of boiled noodles having similar quality to conventional high-grade hand-made noodles in a short time in one step without necessitating workers, by heating kneaded raw material while extruding under high pressure and successively cooling the heat-treated material. CONSTITUTION:A raw material of noodle is charged to a hopper 7, stirred with a stirring means 8, kneaded with an extrusion screw 6 in a 1st high- pressure extrusion channel 31 in a hollow walled part 3 and extruded and retained in a sliding hole 11. The kneaded raw material is pushed forward in a 2nd high-pressure extrusion channel 12 for the delivery of the raw material under high pressure. The raw material in the high-pressure extrusion channel 12 is properly heated with a heater attached to water-heating circumferential wall 13 surrounding a guide wall part 10 of the 2nd high-pressure extrusion channel 12. The heated material is cooled with cooling water in a cooling water circumferential wall 16, extruded through an extrusion nozzle 14 and cut to prescribed width with a cutting edge 15 to obtain the objective boiled noodle.
Patent JP-H10281321-A (JP)
Title: Control valve
Inventor: MUTO KAZUHIKO
IPC: F25B41/04
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To freely attach/detach a stator coil from its case, in a motor operated valve which retreats a valve shaft and opens or closes a valve hole by carrying a current to a stator coil and rotating a rotor, by integrating the body with a valve sheet of a four-way valve including a four-way valve slider. SOLUTION: A disk valve sheet 51 has a cylindrical guide 52 on the central part of its upper side, and a hole 55 of the guide 52 is extended to inside of the valve sheet 51. A through hole 53 communicating with the hole 55 is provided on the side part of the valve sheet 51, and a through hole 54 communicating with the hole 55 is provided on the below side. On the outer periphery of the guide 52, four openings 14, 17, 15, 16 which are communicating with an inlet tube 14a, an outlet tube 17a, communicating tubes 15a, 16a are placed on concentric circles with the hole 55. By sliding and rotating four-way valve slider 58 on the upper surface of the valve sheet 51 using the guide 52 as a guide, and communicating two of openings 14-17 air-tightly each other, flow paths of cold media are switched. The slider 58 is delayingly operated by a motor M via a delay transmission mechanism 73.
Patent JP-H05294180-A (JP)
Title: Ash tray for automobile
Inventor: MURAKAMI KATSUHIKO
IPC: B60N3/08
Filed: 1992-04-22
Abstract: PURPOSE:To carry out the ignition of a lighter securely by eliminating perfectly the movement of an ash tray main body in the blocking direction in the pushing operation of the lighter head in the ignition, in an ash tray for automobile in which the ash tray main body and a cigar lighter holding frame are operated to open and close integrally and simultaneously. CONSTITUTION:An ash tray 5 and a lighter bracket 7 are pivoted by a horizontal shaft 4. When a decolative sheet 9 is pushed, the locking of a ratch mechanism is released, and the ash tray 5 and the lighter bracket 7 are opened. When a lighter is pushed in to a lighter socket 15, the lighter socket 15 moves a little in the pushing-in direction, and a link 19 pivoted to the side surface of the socket 15 is rotated around a fulcram 22, so as to move a collar 22. Since the collar 23 is pushed in a slit 2 provided in a base frame 1, the link 19 is prevented from sliding in the longitudinal direction of the slit 2, and the lighter bracket 7 and the ash tray 5 are never pushed in to the base frame 1. Consequently, the lighter 14 is ignited while the ash tray 5 is maintained in the opening condition.
Patent JP-S5328410-A (JP)
Title: Pcm recorder/reproducer
Inventor: TACHIKI TAKEHIKO
IPC: H03M13/00
Filed: 1976-08-27
Abstract: PURPOSE:To flexibly select track number by providing a frame composer and a frame distributor.