baber/WOPTO huggingface dataset:
Patent JP-S61112544-A (JP)
Title: Disk drive motor
Inventor: UCHIDA TOSHIHIKO
IPC: F16C17/10
Filed: 1984-11-02
Abstract: PURPOSE:To eliminate the fluctuation of a bearing element and to reduce the rotary fluctuation by engaging a rotary shaft of a rotor side with a stationary sleeve of a stator side in a noncontacting state by a fluid thrust bearing and a fluid radial bearing. CONSTITUTION:A rotary shaft 3 is rotatably supported to a stationary sleeve 10 by a thrust fluid bearing 11 between the bottom of the sleeve 10 and the end of the shaft 3 and by a radial fluid bearing 12 between the inner periphery of the shaft l3 and the outer periphery of the sleeve 10 in noncontacting state. With this construction, the fluctuation of the bearing element is almost eliminated, and rotary fluctuation is less, and the bearing element does not cause the restriction of reduction in the radial size.
Patent JP-S59119599-A (JP)
Title: Storage controller
Inventor: KATOU AKIRA
IPC: G06F12/16
Filed: 1982-12-27
Abstract: PURPOSE:To correct an error in storage and to minimize a decrease in the speed of access to a storage device by providing a storage error correction indication bit in stored data, and sending out readout corrected data selectively only to an address where a fixed fault occurs. CONSTITUTION:When the output of a register 10 setting a storage error correction indication bit is 1 during reading operation, a selector 12 selects the output of a storage error correcting circuit 3 as the readout data output of the storage device and sends the output. When the output of the register 10 is 0, the output of the correcting circuit 3 is selected if a correctable error detection output 104 is 1 and the storage circuit 1 performs reading operation successively to writing operation to set the storage error correction indication bit output in the register 10. Namely, only the read data which requires the correction of an storage error is selected and sent out after the error correction.
Patent JP-S61110638-A (JP)
Title: Automatic containment controller utilizing door mirror
Inventor: OGASAWARA MORIHIKO
IPC: G02B5/08
Filed: 1984-11-01
Abstract: PURPOSE:To improve the operationability and to simplify the structure by executing switching and sustaining of drive current of reversible motor through combination of detection circuit of load current increasing through blocking function of the rotation of means for limiting the visor position and self-holding circuit. CONSTITUTION:When the visor 3 of door mirror is at R (containment) position, the operating switch 12 of current switching circuit 1 is turned to the contact N side to rise it to N (usage) position. Consequently, a switch element 21 in current detection circuit 2 is turned on to function a relay Re1 thus to switch the relay contact Ry1 to + side of power source, and to rotate a the visor 3 to the direction of position N by means of a reversible motor 11. Upon reaching to the position N, a projection 31 in limiting mechanism 5 will engage with a groove 41 to increase the load current of motor 11 thereby the comparator 23 will produce L signal to turn off the switch element 21. Consequently, the motor 11 will stop thus to stop the visor 3 at the position N to bring into usable condition.
Patent JP-S6386191-A (JP)
Title: Dynamic memory
Inventor: IKUMI NORIYUKI
IPC: G11C11/401
Filed: 1986-09-30
Abstract: PURPOSE:To attain reading and writing of different addresses in one cycle and to contrive to speed up operation by delaying writing by one cycle of static column operation to reading at the time of a series of operation of memory reading-data processing-memory writing. CONSTITUTION:A column 1 is selected by a column address and data are outputted from corresponding input/output gate 2 and input/output bus 3, and processed by a microprocessor. In the next cycle, processed data are written in the column 1 by the column address of previous cycle latched in a latch circuit 7 through a write data bus 6. At the same time, a column 2 is selected, and similar processing is performed. Accordingly, data before one cycle can be written simultaneously with reading of data corresponding to an address in each cycle, and operation can be speeded-up.
Patent JP-H0393686-A (JP)
Title: Metallizing of ceramics
Inventor: SUGIYAMA NORIO
IPC: H05K3/38
Filed: 1989-09-06
Abstract: PURPOSE:To firmly make adhere a metallizing layer having high reliability to the surface of ceramics in forming a second metallic layer on a first metallic layer made on the surface of ceramics by depositing a constituent metal of the second metallic layer and irradiating an inert gas ion. CONSTITUTION:In forming a second metallic layer 22 on a first metallic layer 21 (e.g. ceramic substrate 1 is metallized with Ti and irradiated with Ar ion), the metallic layer is metallized with a constituent metal (e.g. Ni) of the second metallic layer 22 and irradiated with ions of an inert gas (e.g. Ar). For example, by irradiation with Ar ion, a mixed layer of blended Ti, Ni and Ar is formed in the vicinity of the interlace of the Ti metallic layer 21 and the Ni metallic layer 22 and consequently the Ni metallic layer 22 is firmly bonded to the Ti metallic layer 21.
Patent JP-2000061187-A (JP)
Title: Transmitting-mode washing machine, its controlling method and tab cover for the machine
Inventor: RYU ZAITETSU
IPC: D06F33/02
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To improve washing efficiency by fast rotating an inner tank at a speed higher than a prescribed value in one direction, making washing water in the inner tank transmit to the washing at a speed higher than a prescribed value to wash it and pumping the washing water transmitted through the washing to an upper part through centrifugal force to circulate the washing water into the inner tank again. SOLUTION: In a washing process, when a motor 107 is rotated fast, a pulsator 105 and an inner tank 103 are rotated fast. Thus, centrifugal force is generated to closely adhere the washing in the tank 103 to the wall surface of the tank 103 through centrifugal force and to drain the washing water in the tank 103 into an outer tank 102 through between the fiber texture of the washing by centrifugal force to execute transmitting washing. The washing water in the tank 102 is pumped to an upper part through a space between the tank 103 and the tank 102 by the centrifugal force and collides with a tab cover 400 to have its direction be changed to be returned into the tank 103 but washing water returned into the tank 103 is provided with considerable pressure by the centrifugal force to improve the washing effect.
Patent JP-S61209393-A (JP)
Inventor: ISHII TAKESHI
IPC: G21C3/30
Filed: 1984-11-02
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-2000064875-A (JP)
Title: Control device of fuel pump for engine in hybrid automobile
Inventor: HINO HARUJI
IPC: B60L50/16
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To early increase a fuel pressure when an engine is started in a hybrid automobile. SOLUTION: Engine start request Rst is generated when an ignition start switch is turned on, and a fuel pump is started in accordance with generation of the Rst. A fuel pressure is increased at about the time when an engine speed Ne rises up via a delay time td from generation of the Rst. Accordingly, improvement of an exhaust characteristic when an engine is started and improvement of engine startability can be attained by generating a proper value obtainable in a fuel supply amount from an early period.
Patent JP-H0765282-A (JP)
Title: Electronic measuring instrument
Inventor: NAKAYAMA ETSURO
IPC: G01R22/00
Filed: 1993-08-26
Abstract: PURPOSE:To output a pulse train which differs in pulse quantity and pulse interval through slight software processing by providing a serial output means which outputs the serial pulse train. CONSTITUTION:A microcomputer 1 sets the bit rate and output bit quantity of the serial output means 2. Then voltage X current = electric power is calculated from the inputs to a voltage input means 3 and a current input means 4. Further, electric energy in one cycle of a totalization period is totalized and the number of pulses (parallel digital value) corresponding to the electric energy is calculated according to a predetermined constant. An output data converting means 5 reads the pulse train pattern (serial output data) corresponding to the calculated number of pulses out of a table in a read-only memory 6 and an output data setting means 7 sets the serial output data for the serial output means 2. Consequently, the pulse train which differs in pulse quantity and pulse interval can be outputted through the slight software processing.
Patent JP-S59117838-A (JP)
Title: Marker signal detecting circuit
Inventor: KOMATSUBARA MICHIMASA
IPC: H04K1/06
Filed: 1982-12-24
Abstract: PURPOSE:To improve the accuracy of detection of a marker signal by providing a window to a position where a marker signal is considered to be in existence for detecting the marker signal and tracking automatically the window after the detection. CONSTITUTION:A start signal ST is applied to a controller 5 from a terminal 12 and a vertical synchronizing signal VD of a video signal is applied from a terminal 13, and a signal SV having the period of 1 segment of a sound signal is generated in synchronizing with said signals. After a prescribed time from the point of time of generation of the signal SV, a window signal SW having a prescribed width is outputted for detection of a marker signal SM. When the signal SM is applied from a counter 20, the controller 5 closes the signal SW to an AND circuit 16 in synchronizing with the leading of the signal SM, generates a segment switching signal SG after a prescribed time and applies the signal to a signal processor 6. Basing on the signal SG, the processor 6 performs signal processing such as switching of each segment of the sound signal and the rearrangement of each segment.
Patent JP-H05255516-A (JP)
Title: Preparation of crosslinked polymer
IPC: C08F8/32
Filed: 1992-08-31
Abstract: PURPOSE: To obtain a cross linked polymer which improves the dispersibility and viscosity index of petroleum by crosslinking a specified polyamine with a prescribed organic crosslinking agent.  
     CONSTITUTION: A long chain alkylpolyamine having at least two amine- functional groups which are primary and/or secondary and not succinimide (example: polybutenylpolyamine obtained by reacting polybutenyl ketone with triethylenetetramine) is crosslinked with an organic crosslinking agent (e.g.; adipic acid), which is a polyacid (derivative), to obtain a crosslinked polymer. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6387547-A (JP)
Title: Air conditioner
Inventor: KIYABU KAZUHIKO
IPC: F24F11/02
Filed: 1986-09-30
Abstract: PURPOSE:To use temperature data after stabilizing and reduce cost by receiving digital temperature data from an outdoor machine and judging to which temperature zones that are set up the temperature corresponds at each timing of temperature sensing. CONSTITUTION:An outdoor temperature detected by a temperature sensor 6 of an outdoor machine 3 is converted into digital signals through an A/D converter 5 and the digital signals are received in an indoor machine 1 and sent to a judgment circuit. Because in the judgment circuit signals for whole stages that change temperature successively and stepwise are inputted from a temperature zone setting section at each timing of temperature sensing, if a received signal corresponds to any of the temperature zones, the judgment circuit issues signal which corresponds to it. And, when the temperature data from the outdoor machine 3 comes to stay in the same temperature zone continuously, it is assumed that stability in the outdoor temperature is obtained and the temperature data at that timing is used for control. It is, therefore, possible to make a fan control circuit and timer unnecessary and reduce the cost a great deal.
Patent JP-2001057314-A (JP)
Title: Dielectric ceramics and laminated ceramic electronic component
Inventor: HIRAMATSU TAKASHI
IPC: H01G4/30
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric ceramics manufactured into a structure, wherein the reliability of the ceramics to an electric field is high and thickness of a dielectric ceramic layer using this ceramics can be made thinner without difficulty. SOLUTION: This ceramics is a dielectric ceramics, which is a BaTiO3 system and contains rare-earth elements as its additional component, the ceramics is manufactured on the condition of 0.7<=M/N for lessening variations in the rare-earth elements among crystal grains and at the same time, the ceramics is manufactured on the condition of 0.8<=L/M for lessening variations in the concentrations of the rare-earth elements within the crystal grains.  Provided that, M is the number of the crystal grains of 0.5<=Di/D, N is the number of the crystal grains constituting the ceramics, L is the number of the crystal grains of 0.5<=Di/D and Si/Di<=0.3, the Di is the mean concentration of the rare-earth elements within the arbitrary crystal grains i, D is the mean concentration of the rare-earth elements in the whole ceramics, and Si is the standard deviation of the concentrations of the rare-earth elements within the crystal grains i.
Patent JP-2001054809-A (JP)
Title: Inverted spot facing machining device
Inventor: YAMAMOTO YOSHIHARU
IPC: B23B41/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To attach/detach a spot facing tool and to perform positioning for machining without depending on manual operation. SOLUTION: One side part of a horizontally disposed saddle 10 is elevatingly fitted to one side of a device body table 9. A tool holder 11 with its tip part bent in L-shape to form a horizontal bearer 11a is fitted to the lower face of the other side part of the saddle 10, and a spot facing tool 12 is rotatably held facing upward on the horizontal bearer 11a. A main spindle 14 is assembled to the saddle 10, in the coaxial position with the spot facing tool 12 in vertically slidable and rotatable manner. A tool driver 15 detachably attached to the spot facing tool 12 from above is fitted to the lower end of the main spindle 14.
Patent JP-S60125325-A (JP)
Title: Production of non-directionally oriented electrical steel strip
Inventor: MORITA KAZUMI
IPC: C21D8/12
Filed: 1983-12-09
Abstract: PURPOSE:To obtain a non-directionally oriented electrical steel strip having a uniform high magnetic flux density in each direction particularly in the plate plane by subjecting a steel contg. Si and Al in the regulated total content to hot rolling at respectively the specified temps. for rolling start, rolling end and coiling and further to one pass of cold rolling at a specific draft. CONSTITUTION:A non-directionally oriented electrical steel strip is manufactured by hot-rolling a low-carbon steel contg. <=0.15wt% total content of Si+Al to a hot rolled steel strip, then subjecting the strip to one pass of cold rolling to a final thickness, then anealing the strip. The temp. for starting the finish rolling in the above-described hot rolling is regulated to <=800 deg.C and the temp. for ending the rolling at 600-700 deg.C as coiling temp.; further the draft at the above-described one pass of cold rolling is regulated to 75-85%. The non-directionally oriented electrical steel strip having a high B50 value in a ring sample and suitable thickness is thus produced on a mass-production scale without decreasing productivity.
Patent JP-S6387031-A (JP)
Title: Receiver for selective calling signal
Inventor: SATO TOSHIBUMI
IPC: H04L29/08
Filed: 1986-09-30
Abstract: PURPOSE:To select a bit rate in response to the traffic by performing a deinterleaving action in the degree proportional to the bit rate and threfore realizing presence of receivers of different bit rates in a single paging system. CONSTITUTION:A reception/demodulation part 102 receives and demodulates the radio signal undergone digital modulation and outputs demodulation signal d1. An N-degree deinterleaving means 103 performs an N-degree deinterleaving action in response to a bit rate designated by a bit rate designating means 104. A selective calling signal detecting part 105 detects the selective calling signal addressed to itself out of the deinterleaved signal d2 and informs it via an informing means 106.
Patent JP-H0976187-A (JP)
Title: Wrist structure of industrial robot
Inventor: NIHEI AKIRA
IPC: B25J17/02
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide wrist structure of an industrial robot consisting of the same parts and capable of realizing both states of an in-line wrist and an offset wrist only by replacing a part of the parts with another. SOLUTION: A pair of installation ports 68, 70 to install wrist output end elements 60, 62 at two different positions of front end parts of wrist casings 36, 50 free to replace with each other is provided as wrist structure of an industrial robot having three rotational freedom. An in-line wrist with first and third rotational axes arranged within the same surface on it is constituted at the time when the wrist output end elements 60, 62 are installed on the one opening port 68 of the installation ports 68, 70, and an offset wrist with the first and second rotational axes arranged within different surfaces on it is constituted at the time when the wrist output end elements 60, 62 are installed on the other installation port 70.
Patent JP-H0659812-A (JP)
Title: Input device for touch panel
Inventor: SOGABE HIDESHI
IPC: G06F3/0488
Filed: 1992-08-10
Abstract: PURPOSE:To prevent in advance the disable operation of a touch panel on which a symbol with highly frequent entry is displayed while its display position is moved. CONSTITUTION:After the user selects an item among general entry symbols 3, the user depresses a symbol 4a. When number of entries of the symbol 4a is increased, the position of the symbol 4a is moved to a position 4b to prevent partial deterioration in a touch panel 2. In this case. if a fault that the moved position 4b is in the state of being always touched or of being always open regardless of depression takes place, the moved position 4b is eliminated from the object of moved position and other sound moved position is selected for the display.
Patent JP-H0396968-A (JP)
Title: Image forming device
Inventor: MATSUMOTO HIROAKI
IPC: H04N1/23
Filed: 1989-09-11
Abstract: PURPOSE:To reduce the size of the device by arranging a read means on a fixing means across a heat insulating means. CONSTITUTION:A recording sheet discharge tray 27 is arranged above a manual insertion tray 29 and an original discharge tray 10 is arranged above the tray 27. Therefore, the manual insertion tray 29 and recording sheet discharge tray 27 are in the projection space of the original discharge tray 10 and the space below the original discharge tray 10 can be utilized effectively to reduce the installation area of the device. Then the heat insulating means 50 is provided between the fixing means and the read means which is arranged on the fixing means. Consequently, the read means is not affected by heat generated by the fixing means and the device is reducible in size.
Patent JP-S61110625-A (JP)
Title: Governor apparatus for working car
Inventor: MATSUDA YASUSHI
IPC: B60K31/00
Filed: 1984-11-05
Abstract: PURPOSE:To improve mobility and working efficiency by permitting an electronic control governor to be switched to the working traveling mode when the position or the posture of a working apparatus is set into working state and permitting the electronic control governor to be automatically switched to the on-road traveling mode when the position is set into the nonworking state. CONSTITUTION:The control rack for adjusting the fuel injection amount of an injection pump 11 is controlled by a solenoid 13 controlled by a control circuit 18. Said control circuit 18 can be switched between the on-road traveling mode in which fuel is controlled with the governor characteristic in which the torque curve having a small torque variation rate for the variation of the engine revolution speed is set and the work traveling mode in which fuel is controlled with the governor characteristic in which the torque curve having the above-described larger variation rate is set. Therefore, fuel control is carried-out in the working traveling mode when it is judged from the output of a potentiometer 26 for detecting the elevation angle of the lift arm of a working apparatus that the working apparatus is in working state, while fuel control is carried-out in the on-road traveling mode when the working apparatus in nonworking state.
Patent JP-H1076304-A (JP)
Title: Cross-roll rolling mill
Inventor: HASHIMOTO SHOICHI
IPC: B21B13/14
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a cross-roll rolling mill with which a working rate of an equipment is raised and also upper and lower work rolls are crossed by a small driving power. SOLUTION: This mill is the cross-roll rolling mill whose upper crosshead 61 and lower crosshead 62 are mutually moved in the opposite direction perpendicular to the axial direction of roll and whose upper and lower work rolls 51, 52 are crossed by mutually turning upper and lower work roll chocks 8, 9 in the opposit direction.  Concave spherical surface liners 5 having two upper and lower concave spherical surfaces are attached in the tip parts of the respective crossheads 61, 62, also two upper and lower recessed planar parts 8a, 9a are formed on both side faces of the respective roll chocks 8, 9, the sliding surfaces with the tip parts of the crossheads 61, 62 are formed into convex spherical surfaces whose radii are smaller than those of the concave spherical surfaces and also two upper and lower convex spherical liners 3 whose sliding surfaces with both side faces of the roll chocks 8, 9 are formed into planes are respectively freely slidably interposed between the cocave spherical liners 5 and the recessed planar parts 8a, 9a.
Patent JP-H04114336-A (JP)
Title: Magneto-optical recording device
Inventor: HASEGAWA MITSUHIRO
IPC: G11B11/10
Filed: 1990-09-05
Abstract: PURPOSE:To improve reliability by providing a means to output a signal inverting the phase of a reference signal corresponding to the polarity of a bit information signal and driving a magnetic head to generate an alternating current magnetic field by the output. CONSTITUTION:The reference signal of a reference frequency oscillator 11 is supplied to a resonance circuit 21 and a laser driving circuit 12, and a frequency converter 20 inverts the polarity of the signal of the circuit 21 corresponding to the polarity of a recorded information signal 22 and drives a magnetic head 8 through a driving circuit 19 so as to generate the alternating current magnetic field having the same phase. On the other hand, the laser driving circuit 12 generates a driving signal synchronized to the reference signal and drives a laser light source 3, a pulse-shaped laser beam having a fixed frequency is emitted, and a magneto-optical recording medium 7 is irradiated with the laser beam by an objective lens 6. In an H period of the recorded signal, the pulse-shaped laser beam is synchronized to the positive peak of the alternating current magnetic field and irradiates and in an L period, the laser beam is synchronized to the negative peak and irradiates so that the laser beam can not be discontinuous. Thus, error is prevented from being generated when reproducing data, and reliability can be improved.