baber/WOPTO huggingface dataset:
Patent JP-H0223748-A (JP)
Title: Radio communication system
Inventor: MISHIRO TOKIHIRO
IPC: H04L27/22
Filed: 1988-07-12
Abstract: PURPOSE:To attain data transmission in an absolute phase modulation system by transmitting a modulation wave which is obtained by means of periodically inserting a non-modulated part into a phase modulated wave obtained by making transmission data into a frame and extracting the non-molduated part from a reception wave on a reception side. CONSTITUTION:A modulator 2 phase-modulates a code which is made into the frame in a non-modulated code F that is periodically inserted into transmission data Dr on a transmission side 1 and transmits it. On the other hand, the reception side demodulates the transmission modulation wave Rf in a demodulator 3 and a frame synchronization circuit 4 synchronizes the demodulation data by the non-modulated part F and outputs reception data DR which has been frame-synchronized to outside. The reception modulation wave Rf is sampled by the pulse PF of frame synchronization in a switch 5 so as to extract a non-modulated wave RfF. A filter 6 extracts the non-modulated wave RfF and a reference carrier C for demodulation is obtained, whereby it is supplied to the demodulator 3. Thus, a non-linear processing can be removed from the encoding processing of the reception wave, and data transmission in the absolute phase modulation system without differential modulation can be executed.
Patent JP-S6066589-A (JP)
Title: Frequency controlling circuit
Inventor: KIKUCHI AKIHIRO
IPC: H03L7/06
Filed: 1983-09-21
Abstract: PURPOSE:To obtain a frequency controlling circuit suitable for circuit integration and high in AFC accuracy by expanding the first pulse width when phase of a horizontal synchronizing signal goes ahead of reference phase of an oscillation frequency output signal of an ACO circuit according to the amount of advance of the phase and expanding the second pulse width when retarded according to the amount of retardation in a video tape recorder (VTR) etc. CONSTITUTION:When phase of a horizontal synchronizing signal HSYNC goes ahead of a reference time, time width of positive pulse of an AFC error signal S8 is expanded by time width corresponding to gained time. Consequently, voltage Vc of a voltage converting circuit is raised, and oscillation frequency of a VCO circuit 5 is locked at said advanced phase. On the other hand, phase of the horizontal synchronizing signal HSYNC is later than reference time, and rise of the horizontal synchronizing signal HSYNC is generated in the section of time window, time width of negative pulse of the AFC error signal S8 becomes wider than time width of positive pulse by time corresponding to the phase retardation, and phase of dividing output S7 of a divider 11 is retarded, and the reference time is locked at timing of rising of the horizontal synchronizing signal HGYNC.
Patent JP-2000005805-A (JP)
Title: Drilling plug
Inventor: NAKASEKO MAKOTO
IPC: B21B25/04
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To improve durability of a plug so as to increase productivity and reduce expense by supplying and discharging a cooling fluid through a mandrel bar arranged between a plug base part and the plug drill part for cooling the plug outer surface surely at low cost. SOLUTION: Cooling of a plug drill part 2, thickness of which is 20 mm, is carried out by supplying a water as a cooling liquid 9 between a base part 3 and the drill part 2 at approximately 100 l/minute from a central tube 5 of a mandrel bar 8, which is composed of a dual tube. After the cooling is over, the cooling water is discharged through a tube 4 arranged at the outside of the mandrel bar 8. For the plug drill part 2, a JIS standard SKT4, which is a steel being designated for a hot rolling tool, is used, and a JIS standard S45C is used for the plug base part 3. As to the drill part 2, it is used when the highest outer face temperature thereof is 800 deg.C or less. Thickness th(mm) of the drill part 2 is set based on the formula, th=147(Ts)-0.776 (Ts is drill time(second)).
Patent JP-H0821519-A (JP)
Title: Decelerator
Inventor: MITSUZUKA TAKESHI
IPC: F16H57/03
Filed: 1994-07-05
Abstract: PURPOSE:To realize the miniaturization of a decelerator while bearing strength is being secured sufficiently, by providing the bearing boxes of the input shaft side of an input gear shaft to be engaged with a rotary input shaft and the bearing boxes of the input shaft side of an output shaft in displacement axially. CONSTITUTION:The front bearing boxes 8a, 8b, 8c of an initial step gear shaft 2, a rear step gear shaft 4 and an output shaft 6 are respectively fixed at the front 13 of a box body 1, and the rear bearing boxes 10b, 10c of the rear step gear shaft 4 and the output shaft 6 are fixed at a middle ground plate 14 fixed at the inside middle position of the box body 1, and the rear bearing body 10a of the initial step gear shaft 2 is fixed at a rear ground plate 11. At this time, the position of the rear ground plate 11 that fixes the rear bearing box 10a of the initial step gear shaft 2 is shifted axially by means of a spacer 18 in regard to the middle ground plate 14 that fixes the rear bearing box 10b of the rear step gear shaft 4 and the rear bearing box 10c of the output shaft 6, so the respective fellow bearing boxes are not piled up even if the intercore distances of the respective gear shafts approach mutually. As a result, the size of the rear bearing box 10c can be selected freely, and miniaturization can be realized without sacrificing bearing strength.
Patent JP-S6234269-A (JP)
Title: Interruption control system
Inventor: KOIKE FUZUMI
IPC: G06F9/46
Filed: 1985-08-08
Abstract: PURPOSE:To omit the use of an exclusive interruption signal line, etc. and to simplify the distribution of signal lines as well as the circuit constitution, by providing a means to store the interruption holding state and a means to produce a resetting order for release said interruption holding state. CONSTITUTION:When an interruption request is given from a service processor SVP11, the holding bits 20 corresponding to the interruption levels are turned on for production of interruptions through all processors 10, 10-1.... An interruption reception part 17 uses an inter-processor communication bus 21 to send the resetting order 15 and a flag 16 showing a specific holding bit to be reset within a processor to all processors from the processor that accepted previously the interruption. Then the bit 20 is reset at each processor. For the interface related with said resetting action, the conventional communication bus 21, a selection control circuit 13, a communication control circuit 14, etc. are used.
Patent JP-H0836807-A (JP)
Title: Magnetic tape device
Inventor: WATANABE HIDEYASU
IPC: G11B15/467
Filed: 1994-07-27
Abstract: PURPOSE:To suit a single reel cartridge to a helical scan system. CONSTITUTION:The single reel cartridge 46 is thrown in, and recording/ reproducing is performed by the helical scan system using a rotary head 4. A control pulse is reproduced from a recording signal on a control track of a magnetic tape 48 by a fixed head 40, and reposition operation and high speed searching are controlled based on the control pulse. A torque ripple of a capstan motor is measured beforehand, and a motor drive current is corrected so as to reduce torque change in one revolution based on the measured result at the time of tape running, and wow/flutter are improved. Further, the switch timing of a motor coil by a Hall sensor is quickened, and torque fluctuation is suppressed. Further, a regenerative brake circuit is formed by off timing of PWM control, and tape back tension is formed by torque lowering. Further, tape threading and tape lapping when the cartridge is thrown in are performed simultaneously and in parallel.
Patent JP-S6325236-A (JP)
Inventor: BANASHIEN RIYUKU
IPC: C03B23/035
Filed: 1987-07-15
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-S6330155-A (JP)
Inventor: RAURENTSU KAIZERUSU
IPC: B22D11/106
Filed: 1987-07-15
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-S6330923-A (JP)
Title: Menu displaying system
Inventor: HIRANO FUMIYASU
IPC: G06F3/0482
Filed: 1986-07-24
Abstract: PURPOSE:To decrease an operation of a key, namely, an operation for switching a menu, by displaying the menu for selecting plural commands, on a CRT display, to match a user's command utilization frequency. CONSTITUTION:A control means 4 updates the number of times of use of an internal table of a command storage means 2 corresponding to a code which is supplied from a command analyzing means 3, and decides whether a menu display is executed by a display means 5 or not. The display means 5 displays successively a command name which has been read out of the command storage means 2, on the lower part of a CRT display from the left so as to correspond to a function key on a keyboard. A key buffer 6 stores a key which has been inputted from a key input means 1, until it is fetched by a program, and a key code storage means 7 stores a correspondence relation of a key code of the function key and a code which is allocated to a command. Also, the key code is saved by a key code saving means 8.
Patent JP-H1119537-A (JP)
Title: Liquid atomizing device, air cleaner, minus ion generator and humidifier
Inventor: OMODAKA KATSUHIKO
IPC: F24F6/16
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To atomize water efficiently and form water further into the misty state. SOLUTION: A device is provided with a cabinet 21, a water atomizing rotor provided inside the cabinet 21 and receiving, atomizing and spraying water toward an inner wall of a first vertical partition 27 by centrifugal force and a fin type protruded wall 14 formed along the inner wall of the first vertical partition 27 facing the tangential direction of the water atomizing rotor, and the water sprayed from the tangential direction of the water atomizing rotor is in collision with almost orthogonally to the fin type protruded wall 14, and the water flowing in the lateral direction of the fin type protruded wall 14 can be reduced compared with the case in which the water is in collision with along the inner wall of the first vertical partition 27.
Patent JP-S5965345-A (JP)
Title: Kanji (chinese character) input device
Inventor: NAKAGAWA HIROMITSU
IPC: G06F3/153
Filed: 1982-10-05
Abstract: PURPOSE:To feed a KANJI/KANA (Japanese syllabary) sentence quickly with a simple operation and in the form of the natural conception to human beings, by using a recognizing device which retrieves the corresponding KANJI from the type of operation and the operating order of keys showing each radical of KANJI. CONSTITUTION:It is decided whether a character fed by a key is a radical forming a KANJI for each input. If the character is a radical, it is stored in a storage device 2a of a recognizing part 2 in order of input. While the characters are sent to a processor 3 successively and processed if they are not radicals forming each KANJI. For instance, a KANJI character of ''HANA'' is fed. In this case, the character is dissolved into three parts; the upper, left and right parts are successively fed with operations of keys. Then the recognizer 2 infors the input of a character ''HANA'' to the processor 3 from the combination and order of those radicals. Thus the fed KANJI is stored in storage devices 4 and 5 or printed by printer 7.
Patent JP-S6154589-A (JP)
Inventor: FUKUI TAKESHI
IPC: G07B15/00
Filed: 1984-08-24
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-H0345145-A (JP)
Title: Torsional vibration measuring device for shaft of electrical rotary machine
Inventor: UTO YUETSU
IPC: H02K11/00
Filed: 1989-07-10
Abstract: PURPOSE:To improve detection sensitivity and reliability by employing two piezoelectric acceleration sensors having rigid structure and high detection sensitivity and providing acceleration signal to static section. CONSTITUTION:Vibration acceleration signals in the coupling direction of rotary shaft, detected through piezoelectric acceleration sensors 1a, 1b, are oscillated through oscillators 2a, 2b being driven by batteries 3a, 3b and transmitted through oscillation antennas 4a, 4b. The transmitted wave is received by a receiving antenna 5 installed at static side and distributed through a distributor 6 to respective receivers 7a, 7b where the distributed wave is demodulated to acceleration signals corresponding to the acceleration sensors 1a, 1b. A signal processor 8 analyzes the frequency and obtains the phases of signals fed from both acceleration sensors, and if the polarity of both sensors indicates same rotary direction inphase component is judged to be the torsional vibration component and extracted while if the polarity indicates reverse rotary direction the reverse phase component is judged to be torsional vibration component and extracted. Furthermore, level of rotary frequency component of electrical rotary machine may be compared with a predetermined level in order to judge normal system operation.
Patent JP-S6153801-A (JP)
Title: Manufacture of waveguide circuit
Inventor: TANAKA AKIO
IPC: H01P11/00
Filed: 1984-08-23
Abstract: PURPOSE:To manufacture the waveguide circuit high in size precision at low cost by providing a process where a groove for a waveguide is formed in a conductor, a process where the groove is filled with a specific body, and a process where a thin conductive film is formed on the exposed surface of a specific body. CONSTITUTION:The groove for the waveguide is formed in the waveguide body which is a plate material made of, for example, brass by an NC cutting work machine. Then, a conductor 6 made of alumina ceramic is selected as the specific body and the groove 4 is filled with the conductor 6. Then, copper is vapor- deposited on the exposed surface 7 of the conductor 6 to form the thin conductive film 3, manufacturing the waveguide circuit. Further, plural waveguides parallel to the conductor 2 are formed as shown in a cross figure and a single-body waveguide circuit shown in a slanting view figure, so that the waveguide circuit is manufactured more efficiently.
Patent JP-H06213816-A (JP)
Title: Sensor film of optical sensor
Inventor: INGOO KURIMANTO
IPC: G01N21/17
Filed: 1993-07-15
Abstract: PURPOSE: To provide a sensor film for optical sensor for measuring O2 , H2 O2 , SO2 or hydrocarbon halide in a sample. CONSTITUTION: An indicator material uniformly fixed into the polymer matrix of a sensor film, which is at least indirectly in contact with a sample, and has optical properties at least one of which is changed when a parameter to be measured is changed, contains an inorganic salt of transition metal complex having α-diimine ligand. This indicator material is uniformly dispersed in a polymer matrix formed of at least one material selected from the group consisting of cellulose derivative, polystyrene, polytetrahydrofuran, and its derivative.
Patent JP-H0619907-A (JP)
Title: Document processor
Inventor: NARA SHIGEO
IPC: G06F17/21
Filed: 1992-07-02
Abstract: PURPOSE:To edit and update document data in another file to be interleaved in a document formed for interleaving printing. CONSTITUTION:A document for interleaving printing read out from a floppy disk device 11 by an MPU 4 is stored in a memory 5 and displayed on a CRT display part 1 and then an interleaving command mark specified from a keyboard 8 and displayed on a display screen is switched to the display of display data corresponding to the command by the MPU 4. On the other hand, table data are inserted (formed) in the memory 5 and the contents of the document data stored in the memory 5 are changed by the MPU 4 in accordance with an edition command inputted from the keyboard 8.
Patent JP-H0736790-A (JP)
Title: Memory backup voltage abnormality display device
Inventor: YAMAMOTO SATOSHI
IPC: G06F12/16
Filed: 1993-07-15
Abstract: PURPOSE:To provide the memory backup voltage abnormality display device capable of detecting the battery voltage for backup battery which is divided into plural stages and clearly displaying the detection voltage. CONSTITUTION:When the power source Vcc is turned on, respective comparators 1a-1c of a voltage detection part 3 inputs the voltage of a battery 2 in non- inverse input end through a diode D1 and compares it with the reference voltages Vrefa-Vrefc which are set respectively. The output based on the comparison result is outputted from a voltage detection part 3 and one of the analog switches SW1-SW3 is turned on. Accordingly, one of the capacitors CT1-CT3 is connected as the time constant of an oscillation part 5 and the oscillation cycle of the oscillation part 5 is changed by capacitors CT1-CT3. The light emitting diode LED is flashed by the oscillation output of the oscillation part 5. The voltage state of the battery 2 is displayed by the change of the flashing cycle.
Patent JP-2001007759-A (JP)
Title: Multi-address communication method and system thereof, and base station equipment thereof and mobile station
Inventor: NAITO KOSUKE
IPC: H04B7/005
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To attain full quality in a short time when multi-address service reception is started and to reduce power consumption in a mobile station by allowing a mobile station to lower stepwise the transmission power of a transmission power increase request signal, according to reception power. SOLUTION: In a mobile station, a power detection part 24 detects the reception power of a multi-address message, and a transmission power control(TPC) signal detector 25 detects a transmission power increase or decrease request signal from a base station. A transmission power controller 26 raises transmission power, when the reception power of the multi-address control signal is the increase request signal. When the transmission power control signal is the decrease request signal, transmission power is lowered. When the reception power of the multi-address message is larger than the threshold, transmission power is lowered stepwise. An instruction by the transmission power increase or decrease request signal from the base station is ignored. The transmission power increase request signal from the mobile station is modulated in a modulator 22 and is transmitted to the base station.
Patent JP-H05313-A (JP)
Title: Continuous rolling method for metallic strip
Inventor: SHINOHARA AKITOSHI
IPC: B21B13/14
Filed: 1991-06-21
Abstract: PURPOSE:To prevent defects in shape and break of strip that are generated in the case continuous rolling is executed by connecting metallic strips with different thickness, width, material, etc. CONSTITUTION:In the case the roll crown of rolling roll when rolling a preceding strip is larger than the roll crown of rolling roll when rolling the following strip, when defining a time required for changing its roll crown as (t), the change of roll crown is started between t/2 before a joining part is passed through a rolling mill on the basis of that joining part of strips and t/2 after that joining part is passed through the rolling mill and, in the case the roll crown of rolling roll when rolling the preceding strip is smaller than the roll crown of rolling roll when rolling the following strip, the change of roll crown is started between 3t/2 and t/2 before that joining part is passed through the rolling mill.
Patent JP-H1120591-A (JP)
Title: Ornament mounting structure
Inventor: YAMADA TADASHI
IPC: B60R21/215
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide such an ornament mounting structure as being capable of mounting an ornament with high stability in mounting without decreasing the designability of a cover when the ornament is mounted on the door of the cover covering an air bag for an air bag device. SOLUTION: An ornament 21 is fixed at its leg 23 to a door 14 with a rivet 30 mounted through a mounting hole 23c in the leg 23 and a through-hole 16 in the door 14 on the back of the door 14 in the condition that the rivet 30 is inserted from the surface of the door 14 of the cover 10 through the through- hole 17. The decorative part 22 of an ornament 21 is arranged to cover the head 30a of the rivet 30 on the surface of the door 14 and the ornament 21 is mounted on the door 14.
Patent JP-S6154378-A (JP)
Title: Automatic ascending and descending apparatus for stairs for robot
Inventor: NOZAWA KATSURO
IPC: B62D55/075
Filed: 1984-08-24
Abstract: PURPOSE:To permit the automatic ascent and descent for stairs by detecting the inclination angle by the front and rear arms of a robot when the robot starts ascent and descent for stairs or completes the movement, and by preventing the fall of the robot from the detection value for the angle. CONSTITUTION:A fundamental posture forming means 1 for ascending stairs holds the front and rear arms 12a and 12b of a robot 12 by the inclination of 45 deg. and 30 deg. with respect to a floor surface. When the front arm 12a travels a flat road and contacts with a stairs 11, a posture forming means 2 for ascent operation sets the front arm nearly horizontal by the detection signal of the sensor on the arm, and the ascending operation for stairs is started. When the rear arm 12b detects the stairs, and the value is below a prescribed value, a posture control means 3 for asecnding stairs advances the robot 12. When the ascent for stairs is completed, and the front arm 12a is set at -30 deg. or less again, a final- posture forming means 4 turns the inclination angle of the robot 12 in the direction of reduction. When the robot 12 is set horizontal, a fundamental-posture forming means 5 for the completion of ascent for stairs stops traveling, and the initial fundamental posture is restored.
Patent JP-H102631-A (JP)
Title: Evaporative cooling device
Inventor: SHIMIZU YUSUKE
IPC: B01J19/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an evaporative cooling device which does not generate a over-cooling, a delay in cooling or an unevenness in cooling. SOLUTION: A diffuser 14 of an ejector 10 and a heat-exchange tank 16 are connected by a duct 15. By attaching a heat-exchange coil pipe 27 to the heat-exchange tank 16, a heating steam pipe 28 and a cooling fluid pipe 29 are connected. The heat-exchange tank 16 is connected to a jacket part 2 of a reaction oven by a circulation pump 31 and a cooling fluid feeding passage 4, from the bottom of the heat-exchange tank 16. By feeding a cooling fluid being adjusted to a desired temperature by the heat-exchange tank 16, to the jacket part 2, a over-cooling, a delay in cooling or an unevenness in cooling does not generate on an article to be cooled.