baber/WOPTO huggingface dataset:
Patent JP-H01221288-A (JP)
Title: Method of sealing or blocking pore, recess or clearance of printing plate body installed onto plate body cylinder
Inventor: GIYUNTAA BUARUBIRITSUHI
IPC: B41N6/02
Filed: 1988-10-26
Abstract: PURPOSE: To resist mechanical or chemical action created between printing plates after sealing cavities or spaces by mixing photopolymerizable ethylenically unsaturated low molecular weight compounds, polymeric binder, photopolymerization initiators and finely divided oxidic fillers which are transparent to long- wavelength UV light at a specific ratio to a pasty photocurable agent. CONSTITUTION: In case of sealing orifices, cavities or spaces formed when printing plates are mounted on a plate cylinder, a sealing agent is mixed with one type or a plurality of types of 10 to 90 wt.% of photopolymerizable ethylenically unsaturated low molecular weight compound, a polymer binder compatible with the compound of 5 to 75 wt.%, 0.01 to 10 wt.% of photopolymerization initiator and 3 to 40 wt.% of finely divided oxidic fillers which are transparent to long-wavelength UV light at the time of mixing with the above composition so that the total sum becomes 100%. After it has been applied, the closing or sealing compounds executed in the orifices, cavities or spaces with viscoplastic pasty photocurable agent at room temperature is cured by exposure and cured, and mechanically treated as needed.
Patent JP-S63122179-A (JP)
Title: Manufacture of ultrahigh-frequency semiconductor device and ultrahigh-frequency oscillator
Inventor: NISHIZAWA JUNICHI
IPC: H01L29/47
Filed: 1986-11-11
Abstract: PURPOSE:To manufacture a diode for oscillation use with extremely small surface-leakage and to realize a stable oscillator by a method wherein, after a chemical polishing process and a chemical etching process have been executed with good reproducibility with a view to reducing mechanical distortion, as far as possible, to be caused when the thickness of a device is reduced, a heat-treatment process is executed in order to stabilize the surface. CONSTITUTION:A GaAs layer is etched down to a substrate by a photolithographic technique and by using a mask in the form of a photoresist layer 3 which shapes a region to be used for a marker like a checkerboard; an Au layer to be used for the marker is formed by means of an electrolytic plating method in a groove formed by the etching process. Then, after the photoresist layer has been removed and a p<+> layer on the surface of an epitaxial layer has been surface-treated, an ohmic electrode 5 is formed to the p<+> layer. Then, the reverse side of the substrate is polished mechanically by means of an abrasive and is etched chemically until the marker becomes visible to the naked eye; finally, an ohmic electrode 6 is formed to an n<+> layer 2 and a gold-plated layer 7 is formed. Then, a diode part of a wafer is cut off; a device pellet 20 is formed and is bonded; a gold ribbon 14 is pressure-bonded thermally to the Au layer 7; a chemical etching process is then executed. Then, the assembly is heat- treated in an atmosphere of hydrogen.
Patent JP-S61146530-A (JP)
Inventor: HAYASHI KAZUYA
IPC: B32B5/16
Filed: 1984-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60157964-A (JP)
Inventor: HAWAADO DEII BIUCHI
IPC: B62D1/184
Filed: 1984-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03129533-A (JP)
Title: Fault processing system
Inventor: SAITO YUKIHIRO
IPC: G06F11/22
Filed: 1989-10-16
Abstract: PURPOSE:To improve the operability of an information processing system at the time of releasing the freezing of the system by detecting the fault of an arithmetic processor or the fault of a communication path between the arithmetic processor and a diagnostic control device for controlling the release of system freezing and relieving the arithmetic processor generating the fault by the other normal arithmetic processor. CONSTITUTION:The value of an internal register saved at the time of system freezing of either one of the arithmetic processors 1, 2 executing reply communication is read out from an external storage device 4 and the arithmetic processor 1 or 2 executing replay communication is started by scanning-in. When a relay monitoring means 12 can not detect the reply communication to system freezing releasing communication within a prescribed time, a processor relieving means 14 reads out the value of the internal register saved at the time of system freezing of the arithmetic processor 1 or 2 from which the replay communication is not detected from the external storage device 4 and transfers the read value to the processor 1 or 2 started by a start control means 13. Consequently, the operability of the information processing system at the time of releasing the system freezing is improved.
Patent JP-S61146631-A (JP)
Title: Power unit mounting device
Inventor: WATANABE KENICHI
IPC: F16F9/34
Filed: 1984-12-19
Abstract: PURPOSE:To reduce the transmission rate of roll vibration by communicating between the fluid chambers of mounts arranged at the opposite sides of the rotary shaft of power unit through a conduit while setting the inherent vibration of the fluid in said conduit to satisfy specific frequency range. CONSTITUTION:Brackets 3 are projected integrally while approximately in horizontal from the opposite sidefaces of the crank shaft 2a of engine 2 while a mount 4 for resiliently supporting the engine 2 is arranged between the chassis 1 and respective bracket 3. Said mount 4 is constructed by encapsulating non- compressive fluid into a fluid chamber 7 defined by enclosing the opening of upper face of bottomed tubular case 5 with resilient rubber wall 6. The fluid chamber 7 of respective mount 4 is communicated through a conduit 9. Here, the effective cross-section of the mount 4 and the conduit 9, the length of conduit 9, etc. are set such that the inherent vibration of the fluid in the conduit 9 will be higher than that of the lowest order component of torque variation at the upper limit idle rotation of engine 2.
Patent JP-S61150970-A (JP)
Inventor: ISHIJIMA SUSUMU
IPC: B66B1/06
Filed: 1984-12-20
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-H03132958-A (JP)
Title: Tracking control system
Inventor: SEKIGUCHI TAKUJI
IPC: G11B15/467
Filed: 1989-10-18
Abstract: PURPOSE:To realize stable and sure tracking even in the case a narrow-track- recorded signal is reproduced by providing two kinds of heads which precede a reproducing head and have the same azimuth angle as a recording head and scanning simultaneously an adjacent track. CONSTITUTION:A tracking detecting head A3 which precedes the reproducing heads A1, B2, and has the same azimuth angle as the reproducing head A1, and the tracking detecting head B4 which has the same azimuth angle as the inverse azimuth reproducing head B2 to make a pair with the reproducing head A1 are fitted on a rotary upper drum 5 so as to scan the adjacent recording signal track simultaneously. Then, the heads 3, 4 are made to scan two recording tracks adjacent to each other in a form to step over them, and by using the output difference of the respective heads 3, 4 as a tracking error signal, the reproducing heads 1, 2 are made to do tracking. Thus, the stable and sure tracking capable of dealing with a narrow track mode accompanying densification can be realized.
Patent JP-S62130720-A (JP)
Title: Method and device for forming corrugated sheet
Inventor: TADA NOBUHIKO
IPC: B21D13/04
Filed: 1985-12-02
Abstract: PURPOSE:To simplify the structure of a device, to reduce the equipment cost and to improve the dimensional accuracy of a product as well by controlling the corrugated sheet forming force independently by using a load controlling device at the adequate plural positions of the roll for forming. CONSTITUTION:The pressing force of the hydraulic cylinder 9 fitted to the upper part base 7 is given to the rolls 1a, 1b for forming as the waveform forming power via the backup mechanism which is installed at the upper and lower of the rolls 1a, 1b for forming. The backup mechanism installed at the upper and lower is composed of a piece of roll 2 and plurally divided roll 3 and the pressing force is transmitted to the forming roll by the hydraulic cylinder 9, etc. The dimensional accuracy can be increased because of an optional forming power and distribution state being able to be set by this composition.
Patent JP-H01148994-A (JP)
Title: Manufacture of nuclear fuel pellet for mixed oxide (u,pu)o2 base
Inventor: JIYATSUKU EROO
IPC: G21C21/02
Filed: 1988-10-25
Abstract: PURPOSE: To improve the homogeneity of the solid phase of a pellet and to improve the solubility being retreated by grinding a first mixture within a specific time, grinding a second mixture quickly, and perform forcible selection with a specific sieve net size. CONSTITUTION: A power material to be treated by pelleting and baking made of a particle with a grain size that is 250μm or less. Then, first a first power mixture of UO2 and PuO2 with plutonium content exceeding a prescribed content is blended and is bound by a ball mill for 1.5-2.5 hours. Then, to obtain a second powder mixture with a prescribed amount of plutonium, a power UO2 is added to the ground first power mixture and further a recycling mixture oxide (U, Pu) O2 power that is obtained by grinding a nonconforming article is added and is ground for 15-30 minutes. The amount of added recycling power should be 15wt.% or less of the second mixture. Therefore, to collect a power material to be pelletized and baked, the ground second power mixture is forced to be screened through a sieve with a sieve net size of 250μm or less.
Patent JP-H04147466-A (JP)
Title: Error display method for automatic dubbing machine
Inventor: FUJIMAKI TOSHIAKI
IPC: G11B27/02
Filed: 1990-10-09
Abstract: PURPOSE:To exactly and quickly recognize a dubbing error state by storing a track number having a dubbing error during dubbing recording and its error status and displaying the error status onto a monitor altogether as a track map after the end of dubbing. CONSTITUTION:When a dubbing error takes place on the way of dubbing in the continuous mode to be set, a controller 101 stores a track number relating to the dubbing error and its status. When the dubbing recording of a final track is finished, the controller 101 displays a track map of a slave floppy disk 203 onto a monitor 127 of the master together with the error status. Thus, the dubbing error status is exactly and quickly confirmed.
Patent JP-H1085343-A (JP)
Title: Slimming beauty treatment machine
Inventor: USHIYAMA HAJIME
IPC: A61N1/32
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To enable temperature control at the treatment position and not to generate spark if an electrode is in unloaded condition by removing the electrode from a human body. SOLUTION: Frequency at 500-600kHz is oscillated by a separated exciting oscillating circuit 1. A detecting circuit 5 for detecting traveling wave and reflecting wave corresponding to the output to a human body is inserted between a power amplifying circuit 4 and a booster circuit 6. The traveling wave and reflecting wave are displayed always on a meter 10, 11, thereby temperature control of the treatment part can be done during the treatment. The traveling wave and reflecting wave are fed back to PWM circuit 2, and, if either a level of traveling wave or reflecting wave exceeds a given level, it is judges as a load short or unloaded state and the width of the pulse output from PWM circuit 2 is narrowed. Thereby the output of the booster circuit 6 is largely reduced and spark generation is prevented when a positive electrode 13 is separated from the human body.
Patent JP-H11110892-A (JP)
Title: Disk discriminating device
Inventor: ABE YOSHIYUKI
IPC: G11B19/12
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To discriminate the kind of a disk by discriminating the kind of a disk based on the number of tracking error signals to be obtained when a pickup means is moved by a fixed distance in the radial direction of the disk. SOLUTION: When a disk is wanted to be discriminated, a controller 19 moves an optical pickup 1 by a fixed distance in the radial direction of the disk with a constant linear velocity. Then, tracking error signals are generated with the moving of a beam spot and the number of the tracking error signals is counted by counting them by a counter 15. For example, when the pickup 1 is moved by 3.2 μm, when a disk is a CD disk, since the track pitch of the disk is 1.2 μm, tracking error signals are counted by two pieces and when a disk is a DVD disk, since the track pitch is the disk is 0.6 μm, the tracking error signals are counted by 5 pieces. Since numbers of tracking error signals are different by kinds of disks like above, the kind of the disk can be surely discriminated from the number of the tracking error signals by a disk kind discriminator 16.
Patent JP-H11112021-A (JP)
Title: Semiconductor light emitting device
Inventor: MAEDA TOSHIHIDE
IPC: H01L33/32
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To raise luminance, to accelerate the heat radiation of a light emitting element and to maintain the light emission efficiency high, by using a light transmittable conductive adhesive material and recovering light from a light emission area as reflected light from a lead frame as well. SOLUTION: A device is provided with a lead frame 6 for loading a light emitting element 5 for which the semiconductor layer of junction is laminated on a transparent sapphire substrate 5a, and for being electrically conducted through an adhesive material 10. A layer facing the side of the lead frame 6 from the light emission area of the light emitting element 5 and the sapphire substrate 5a are made light transmissive and the adhesive material 10 is turned to a light transmissive material provided with heat conductivity. Further, for the lead frame 6, at least a surface for loading the light emitting element 5 is made light reflectable.
Patent JP-S63124119-A (JP)
Title: Information processor
Inventor: SUGANUMA YUJI
IPC: G06F1/16
Filed: 1986-11-14
Abstract: PURPOSE:To obtain a safe lock mechanism that never drops a keyboard assembly by providing a 1st hook means which releases a hook state and a 2nd hook means which is released when the keyboard assembly is forcibly brought down forward and released. CONSTITUTION:A hook means 44 is pushed by a finger against a plate spring 46 when a keyboard assembly 25 is taken out of an escutcheon 1. Thus, a hook part 48 formed at the tip of the means 44 is removed out of a recess part 47 of an upper case 22 for keyboard. While a hook means 45 keeps a hook part 49 of the means 45 hooked at the part 47 by means of a push spring 50 even after the means 44 is actuated. Thus, the means 45 is never removed out of the part 47. Thus, the assembly 25 is never released. If the tip of the assembly 25 is forcibly detached under such conditions, the part 49 hooked at the part 47 is detached against the spring 50. Then, the assembly 25 is finally removed. In other words, the assembly 25 brought down only when the means 44 is detached by a hand and at the same time the assembly 25 is detached by the other hand. As a result, the assembly 25 is never dropped.
Patent JP-H03131812-A (JP)
Title: Endoscope
Inventor: OKUWA HIDEKI
IPC: G02B23/24
Filed: 1989-10-17
Abstract: PURPOSE:To prevent the breakage of an endoscope and a manipulator by turnably connecting a tip part which is attached to a turning member to sheathing. CONSTITUTION:In the endoscope 30 which has an insertion part provided with a soft part 31 obtained by covering an incorporated substance 41 such as an optical fiber bundle, etc., with the sheathing 34 and 35 and a tip constitution part 32 where the tip side of the incorporated substance 41 is fixed and is used by attaching the tip part 32 to the turnable member as compared with the soft part 31, the tip part 32 of the endoscope 30 is turnably connected to the sheathing 35. Since the tip part 32 can be freely rotated with respect to the soft part 31 even in the case of using the endoscope in a state where the tip part 32 is fixed to the chuck head 8 of the manipulator 1 functioning as the turning member and the soft part 31 is installed along an arm 6, torsion does not occur between both of them, and also flexure is not caused in the soft part. Thus, the breakage of the endoscope and the manipulator, etc., is prevented.
Patent JP-H01112821-A (JP)
Title: Frequency divider circuit
Inventor: YAMAZAKI YUKIO
IPC: H03K23/66
Filed: 1987-10-26
Abstract: PURPOSE:To attain accurate and stable frequency division processing by a minimum number of stages by counting a clock pulse passing through a 1st gate means, generating an output signal when the count reaches a half the frequency division number (n) and generating an inhibition signal inhibiting the passing of m-set of clock pulses through the 1st gate means from the 2nd gate. CONSTITUTION:In case of a counter circuit whose frequency division ratio is 321, for example, 32 pulses of clock signals 1 given to a counter circuit 20a via an OR circuit 10a are counted by 5 sets of T-FF circuits 21-25. The 32 pulses are frequency-divided by 3 D-FF circuits 26-28 and a NOR circuit 19 forming a 1/5 frequency divider circuit into 1/160, the T-FF circuit 29 holds an H level generated at the 160th pulse and gives the result of an EX-OR circuit 41. The output is delayed by 1 bit at a shift register circuit 30a and fed to an AND circuit 42. The inhibition signal 5 is interleaved by one bit each and the operation of the counter circuit 20a is stopped by one bit, then pulses of frequency division ratio of 1/321 are obtained finally from a noninverting output terminal Q of the circuit 20a.
Patent JP-S62167472-A (JP)
Title: Solvent supply apparatus
Inventor: NAKAMOTO AKIRA
IPC: B01D15/08
Filed: 1985-11-29
Abstract: PURPOSE:To efficiently supply a degassed solvent to a liquid chromatograph apparatus without varying the pressure of dissolved He-gas, by bringing a container to a hermetically closed state when the degassed solvent is preserved and keeping the pressure of the He-gas in the container constant when the solvent is discharged and supplied. CONSTITUTION:The titled apparatus is constituted of a container 2 equipped with a gas exhaust pipe 6 and storing a mobile phase solvent, the bubbling He-gas supply pipe 3 inserted in the stored solvent of the container 2, a suction supply pipe 4 capable of discharging and supplying the solvent to the outside of the container 2, the pressure sensor 5 provided to the gaseous phase part in the container 2 and solenoid valves 32, 61 provided to the gas exhaust pipe 6 and the He-gas supply pipe 3. In a degassing process by a control part 7, the mobile phase solvent before degassing is degassed by He-gas by opening the solenoid valves 32, 61 and, after degassing, the solenoid valves 32, 61 are closed to preserve the degassed solvent. In a pressure control process, the solenoid valve 32 of the He-gas supply pipe 3 is appropriately opened in order to keep the pressure of the gaseous phase part in the container constant on the basis of the sensor 5 when the degassed solvent is discharged outside the container.
Patent JP-H03134117-A (JP)
Title: Method for operating reducing atmospheric furnace
Inventor: NAGASHIMA AKIRA
IPC: C21D1/76
Filed: 1989-10-17
Abstract: PURPOSE:To facilitate control by obtaining a relational expression between electromotive force in the known sampling furnace atmosphere, which is measured by using an oxygen potentiometer based on the principle of oxygen concentration cell, and the theoretical electromotive force in this furnace atmosphere, comparing these with each other and controlling carbon potential in the furnace atmosphere. CONSTITUTION:The sampling furnace atmosphere with known characteristics is measured by using the oxygen potentiometer for detecting oxygen partial pressure based on the electromotive force with the principle of oxygen concentration cell, and this outputted electromotive force is obtd. as the outputted EMF. The relational expression between this outputted EMF and the theoretical EMF is obtd. Successively, by measuring the furnace atmosphere in the actual operation, the actual measured EMF is obtd. and also by using the above relational expression, the actual measured EMF is compared with the aimed furnace atmospheric characteristic. Further, based on this compared result, the carbon potential in the furnace atmosphere is controlled.
Patent JP-H0578163-A (JP)
Title: Production of beta-alumina tube
Inventor: NAKADA MASAMI
IPC: C04B33/32
Filed: 1991-09-21
Abstract: PURPOSE:To provide the title production method so designed that the outer surface layer of the bottom of a cylindrical bottomed beta-alumina tube molded using a dry-type rubber press is cut to a specified depth and removed and the resulting tube is then calcined, thereby preventing the breakage due to the firing close to the bottom and improving calcining yield. CONSTITUTION:The outer surface layer of the bottom of a cylindrical bottomed beta-alumina tube molded using a dry-type rubber press is cut to a depth of 0.2-3mm and removed, and the resulting tube is calcined, thus affording the objective beta-alumina tube. In this way, the firing is performed after such removal of the outer surface layer left discontinuous in bulk density and surface state in the molding. Although the entire outer surface layer at the bottom may be cut and removed, removal of only the areas close to the points B especially significant in discontinuity will be enough. If the cut depth is <0.2mm, the effect will be insufficient; even in case of <3mm, the corresponding effect will not be obtained, wasting the raw material.
Patent JP-H06120248-A (JP)
Title: Manufacture of semiconductor device
Inventor: TEZUKA YOSHIHIRO
IPC: H01L23/52
Filed: 1992-10-08
Abstract: PURPOSE:To provide a method for manufacturing a semiconductor device which secures flatness of an interlayer insulating film, prevents aggregation of a metal silicide film, and suppresses a rise of seat resistance. CONSTITUTION:After a gate electrode 4, a source 6, and a drain 7 on a semiconductor substrate 1 are overlaid with titanium silicide films 9, 10, 11, the whole face is overlaid with an interlayer insulating film 12, which is irradiated with laser light 13 to flatten the interlayer insulating film 12.
Patent JP-H082877-A (JP)
Title: Stopper control method for crane
Inventor: SHIBATA NAOTAKE
IPC: B66C13/22
Filed: 1994-10-07
Abstract: PURPOSE:To restrain periodic oscillation of a suspended load so as to enable automatic operation with the running speed kept high by controlling the speed of an electric motor for running according to a corrected speed command signal compute by a damping control device for obtaining a corrected speed command signal known by adding a speed correction signal to the speed command of output of a speed command device. CONSTITUTION:From an oscillation angle signal thetaE detected by an oscillation angle detecting device 29 for a suspended load, preset damping coefficient, deltaand acceleration (g) of gravity, a trolley truck running speed VR corresponding to the rated speed of an electric motor for running and the length LE of a rope from a hoisting drum to the suspended load, the operation for NRFI= NRFO-2deltagthetaE/(omegaEVR), wherein omegaE=(g/LE)<1/2>, g indicates acceleration of gravity, and VR indicates trolley truck speed corresponding to the rated speed of an electric motor for running is conducted, a signal of deviation between the obtained stopper speed command NRF1 and a feedback signal NMFB of the electric motor is proportional-integrated to obtain a speed correction signal NRFDP, and according to the above signal, the speed of the electric motor for running is controlled.