baber/WOPTO huggingface dataset:
Patent JP-S61182822-A (JP)
Title: Method and device for straightening bar bend
Inventor: IKEBE KIHACHI
IPC: B21D3/10
Filed: 1985-02-08
Abstract: PURPOSE:To increase the accuracy and efficiency in straightening by providing the rotary chuck movable in vertical direction to the shaft of bar stock and by arranging the clamp mechanism to reciprocally move in the axial direction. CONSTITUTION:The straightening device is composed of rotary chuck mechanism 1, chuck moving mechanism 2, clamp mechanism 3 and roller mechanism 4. The rotary chuck 11 performs the turning and bend of bar stock 5 with its rotation by driving motor 12. The supporting frame 23 is moved to the vertical and horizontal directions of the bar 5 by pushing the supporting frame 23 by cylinder 21 and the chuck mechanism 2 is composed of fluid pressure cylinder 21, conduction path 22a, 22b and supporting frame 23. By this mechanism the rotary chuck 11 is driven with rotation and the carriage 33 of the clamp 31 is reciprocally moved. The straightening is performed by returning the deformation to zero after causing the plastic deformation of the bar 5. The accuracy and work efficiency are increased therefore as well as the mechanization in straightening.
Patent JP-S52106605-A (JP)
Title: 1 to n type high speed data gathering unit
Inventor: NITSUTA TSUTOMU
IPC: H04Q9/00
Filed: 1976-03-05
Abstract: PURPOSE:To realize high speed data transmission in receiving data from slave station station continuously by synchronizing data transmission between master and slave stations.
Patent JP-S54116834-A (JP)
Title: Transmission system for color television signal
Inventor: KAWADA OSAMU
IPC: H04N11/24
Filed: 1978-03-03
Abstract: PURPOSE: To economize a transmission system with a circuit equipment ratio increased by reducing crosstalk disturbance caused by a color signal component, by transmitting a color signal and a sound signal with the both superposed each other through a different circuit with a luminance signal.  
     CONSTITUTION: Modulator 5 at a transmitting terminal attains the balancing modulation of carrier 9 by color signals 2 and 3. After having an upper side band wave component only extracted by high-pass filter 10, the obtained chrominance carrier is superposed upon the upper part of the band of sound signal 4 by signal adder 15. The chrominance carrier signal mixed with the sound signal is transmitted by balanced couple 11, and luminance signal 1 is by a different balanced couple. Transmitted signals are amplified equivalently by line equalizer 12 and then resent by the next balanced couple. In case of multi-repeating, this process is repeated. At the receiving terminal, phase regulator 13 makes the phase of the equivalently amplified luminance signal agree with that of the chrominance carrier signal, band separator 16 separates the chrominance carrier signal from the sound signal, and demodulator 14 demodulates the color signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57138014-A (JP)
Title: Discriminating system for magnetic tape
Inventor: IMAMURA AKIRA
IPC: G11B20/12
Filed: 1981-02-18
Abstract: PURPOSE:To automatically discriminate various recording formats on a recording tape, by providing a function writing a recording format on a magnetic tape and a function detecting and discriminating the recording format on the tape. CONSTITUTION:A write/read formatter 9 is controlled with a system control section 10 and makes transmission/reception of data. When a write instruction is inputted from an upper-order device 12, the section 10 sets the system to a write mode, selects a write track and starts data write. On the other hand, if a recording format which is set is, e.g. A, a recording format discriminating mark 23 is recorded. Next, when read instruction is inputted from the device 12, the section 10 sets the mode to a read made. The track on which the mark 23 is recorded is selected, and the formatter 9 detects a discriminating mark code and discriminates the recorded format on a reproducing tape via the section 10. Thus, the recording format of tape can automatically be discriminated.
Patent JP-S60169214-A (JP)
Title: Wireless communication equipment
Inventor: TATEZUKI KUNIHARU
IPC: H04B1/40
Filed: 1984-02-10
Abstract: PURPOSE:To narrow the reception band width with a simple circuit and to improve the reception sensitivity by switching sequentially periodically a frequency of a local oscillating wave of a receiver so as to stop the change of the frequency of the local oscillating wave when a carrier detection circuit outputs an output of a prescribed value or over. CONSTITUTION:The oscillating frequency of the local oscillation circit 30 mixed by the 2nd mixing circuit 25 of the receiver is changed cyclicly by a local oscillating frequency switching circuit 35 as f1, f2...f7, f1.... Its output is amplified (33) through a band-pass filter 32 of an intermediate frequency amplifier section 31. When the carrier detection circuit 34 detects an output of the amplifier circuit 33 to be a prescribed level or over at, e.g., f2, its output stops the frequency changeover of the local oscillating frequency switching circuit 35, the frequency f2 is demodulated (27) and outputted through an LPF28. When the output of the f2 is decreased, the changeove of the local frequency is restarted again. Thus, an expensive highly stable oscillator is not required for both the transmission side and the reception side, the cost is decreased and high sensitive reception is obtained.
Patent JP-S63196907-A (JP)
Inventor: PIEERU RUMERUSHIE
IPC: G05D1/02
Filed: 1988-02-03
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-H07232671-A (JP)
Title: Suction movement type robot
Inventor: TSUGE MUNENORI
IPC: G01N29/26
Filed: 1994-02-22
Abstract: PURPOSE:To maintain straight running properties during running, in an absorption movement type robot constituted to run through relative movement between outer and inner frames and vary a running direction through relative revolution. CONSTITUTION:An expandable drive leg having a sucking means is arranged at each of outer and inner frames intercoupled so that relative revolution and relative movement in one-way are practicable is provided. A revolving gear 19 is arranged on one side of the outer and inner frame. A drive gear 20 connected to a motor for revolution is arranged on the other side. An expansion contraction drive device 22 formed in such a manner that the tip of an actuating rod 25 is movable forward and backward to and from the tooth of a revolving gear is provided. A pressure contact body 26 to the revolving gear is mounted on the tip of the actuating rod and the pressure contact body is provided on the tip side with at least a soft resilient deforming part 29.
Patent JP-H01203173-A (JP)
Title: Cable tracktion machine
Inventor: KINOSHITA MASATO
IPC: B65H51/10
Filed: 1988-02-05
Abstract: PURPOSE:To reduce the size and the weight of a cable tracking machine and to enable traction of various size cables and pilot wires through a single traction machine by providing plural pairs of rollers for holding so object to be dragged such as a cable with adjustable intervals. CONSTITUTION:Under a state where a cable traction machine 1 is arranged in a conduit 16 for laying cable, a drive motor is started through remote control from the ground to rotate two sets of pair rollers (2a, 3a), (2b, 3b) in desired direction so as to drag a cable 14 in the direction of an arrow A through frictional force between the pair rollers (2a, 3a), (2b, 3b). A cylindrical section 12 having a longitudinal cut is set, as a cable guide, directly in the conduit 16. The cylindrical section 12 guides the cable 14 and facilitate laying of cable. Furthermore, pilot wire can be dragged through utilization of pilot wire grooves made in respective rollers 2a, 3a, 2b, 3b.
Patent JP-H04347980-A (JP)
Title: Caption addition device
Inventor: YAMAUCHI KAZUHIKO
IPC: H04N5/445
Filed: 1991-01-24
Abstract: PURPOSE:To make it possible to add captions without providing a memory for captions when the caption is converted into a video signal of which aspect ratio is different by selecting the input picture signal when the caption is detected. CONSTITUTION:A black detection part 40 outputs the black detection signal to judge the side panel area on the lower side from the input luminance signal of which aspect ratio is 4:3. A low-pass filter (LPF) 20 performs the filtering only for the area judged as the side panel area. When the output of the LPF 20 is higher than the prescribed level, a comparator 30 judges it to be the caption signal and outputs the comparison signal. A caption mask part 50 covers the caption signal part with black and erases the caption. A signal processing part for C mode 60 performs the scanning line conversion and outputs the picture of C mode. A caption addition part 70 uses the comparison signal of the comparator 30 and adds the caption signal by switching from the output of the signal processing part for C mode 60 to an input video signal when the caption signal exists in the input video signal.
Patent JP-H10224761-A (JP)
Title: Error display device for catv cable model
Inventor: UEHARA SHOJI
IPC: H04N7/16
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an error display device where a pay data communication service using a cable television CATV channel is smoothed. SOLUTION: Error information measured by an error measurement device 27 of a cable modem 26 is sent to a server 24 in a management center 1 via a CATV channel 7, a cable modem controller 20 and a local area network LAN channel 2 and outputted and displayed on an outgoing error display device 25. Furthermore, a personal computer 13 accesses the management center 1 with a clue of accessing the Internet to allow the error information in the server 24 to be sent to the personal computer 13 via the server 24, the LAN channel 2, the cable modem controller 20 and the cable modem and the error information is outputted and displayed on a display screen of the personal computer 13 or an outgoing error display device 30.
Patent JP-S62183656-A (JP)
Title: Image forming device
Inventor: MIYAGI TAKESHI
IPC: G06K15/12
Filed: 1986-02-07
Abstract: PURPOSE:To reproduce a picture with high quality by making the phase of reference signals for forming a picture different from each other so as to decrease the unevenness of the reproduced picture. CONSTITUTION:A beam detect (BD) selector 41 selects any of signals BD1, BD2 and BD3 with different phase from each other depending on the count of a BD counter 38 and outputs the result to a reader A as a BD signal 43. The signal BD1 is inputted to a BD synchronizing circuit 33 at the 1st line, a picture data of the 1st line is obtained, and when a laser light passes by a reference point at the 2nd line next, the BD counter 38 is incremented by 1, the BD signal 43 is switched from the signal BD1 into the signal BD 2. Thus, the picture data on the 2nd line is delayed by one picture element from the data of the 1st line. When the BD counter 38 is incremented by 1 at the 3rd line print, the BD selector 41 switches the BD signal 43 from the signal BD 2 to the signal BD 1. Thus, the picture elements of the 1st and 3rd lines are printed out at a position equal in the main scanning direction. Thus, the density is averaged.
Patent JP-S63189118-A (JP)
Inventor: KAMEYAMA KIYOSHI
IPC: A47K10/34
Filed: 1987-02-02
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-S63191438-A (JP)
Title: Control method for network communication table
Inventor: IKEDA HARUMI
IPC: H04L13/00
Filed: 1987-02-03
Abstract: PURPOSE:To update logical constitution information on a node without intermitting a network communication by storing the logical constitution information on an auxiliary storage medium, generating information on a table from this information whenever it is required, and storing the information in the table. CONSTITUTION:The logical constitution information on each network constituent element is stored in the auxiliary storage medium 14. Then network constituent elements to be accessed for opening a data link and a network path between nodes are obtained when a request to connect the nodes exists, the corresponding logical constitution information is read out of the auxiliary storage medium 14, and a necessary table required for a basic access control part 5 and a network control part 4 is generated and stored on a memory. Further, when data are transferred, a transaction processing program 2 generates a necessary table required for a data transfer control part 3 with session attribute information to be offered at a request for session opening and stores it on the memory. Consequently, the logical constitution information on the nodes can be updated without intermitting the network communication.
Patent JP-H06239481-A (JP)
Title: Photosensitive planographic printing plate transfer device
Inventor: NISHIYAMA MIKIO
IPC: B65H3/44
Filed: 1993-02-12
Abstract: PURPOSE:To provide a photosensitive plan graphic printing plate transfer device capable of confirming a position at the positioning time of a moving transfer device. CONSTITUTION:A servo motor is driven on the basis of the pulse number corresponding to a retrieved skid 14, and the driving of the servo motor is stopped upon reaching a specified position. A proximity sensor 206 is provided in a position corresponding to each skid 14, and the presence of a moving transfer device 110 is confirmed by blocking the proximity sensor 206 by a detected piece. That is, the driving and stop of the servo motor is controlled by pulse control, a position corresponding to each skid 14 can be confirmed by the proximity sensor 206, and dislocation caused by pulse control (feed-forward control) can be confirmed by other means. An error can be thereby suppressed to a minimum before the generation of large nonconfirmity such as interference with the skid 14 by the subsequent extension of an arm.
Patent JP-2000223425-A (JP)
Title: Substrate-processing device, gas-feeding method, and laser beam feeding method
Inventor: YUDA KATSUHISA
IPC: C23C16/54
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To enable a substrate processing device to be improved in throughput, while restraining it from increasing in installation area. SOLUTION: Processing chambers 12 to 16 are arranged around a core chamber 11. The processing chambers 12 to 16 are arranged, being stacked in the vertical direction. Material such as gas or laser beams are supplied from the same supply sources 21 and 22 of the processing chambers 12 to 16 which require identical materials, and supply paths are also arranged being stacked in the vertical direction. A gas supply path, through which active gas is supplied to the processing chamber 16 from a supply source 21, is set to have substantially the same length as with the supply paths to the processing chambers. Laser beams are split to be supplied or the laser beams are supplied by switching a supply path from one to the other.
Patent JP-H08197266-A (JP)
Title: Method for processing material by using photoirradiation
Inventor: SUGIOKA KOJI
IPC: B23K26/00
Filed: 1995-01-19
Abstract: PURPOSE: To obtain a method for processing a material which increases a processing speed and uses photoirradiation with lessened damage by irradiating a work with at least >=2 kinds of beams of different wavelengths simultaneously or parting by a prescribed spacing. CONSTITUTION: The quaternary higher harmonic wave of an Nd:YAG laser 10 is condensed as exciting light by a lens 12 and is made incident into a Raman cell 14 packed with gaseous hydrogen as a Raman medium. A lens 16 for condensing the vacuum UV Raman laser beam which is the Raman conversion light formed by Raman scattering of the quaternary higher harmonic wave of the Nd:YAG laser 10 by the Raman cell 14 and quartz glass 18 as the work to be irradiated with the vacuum UV Raman laser beam condensed by the lens 16 are disposed in a region A held in vacuum from the Raman cell 14. The vacuum UV Raman laser beam has 15 pieces of discontinuous oscillation lines divided to a wavelength 594nm from a wavelength 122nm and the quartz glass 18 is simultaneously pulse irradiated with such beam.
Patent JP-H06216511-A (JP)
Title: Flux coating device
Inventor: SHIMIZU YOSHIAKI
IPC: B23K3/00
Filed: 1993-01-19
Abstract: PURPOSE:To allow a flux coating device to be assembled easily to an automatic soldering device and easily maintained by making the device compact. CONSTITUTION:A bubbling tank 5 formed of a frame and is provided with an opening, a bubble generating part 6 which generates bubbles by pressurized gas supply from the bottom of the bubbling tank 5, a pressurized gas introducing pipe 24 which introduces pressurized gas to the bubble generating part 6, a pressure accumulator 22 which sends pressurized gas to the pipe 24 by the prescribed pressure and a capillary generating member 18 near the top of the bubbling tank 5 are assembled and are stored in a flux tank 2 which stores flux 1 liquid.
Patent JP-H07222498-A (JP)
Title: Regenerative retarder
Inventor: SHIRATA TERUHIRO
IPC: F02N11/04
Filed: 1994-01-27
Abstract: PURPOSE:To eliminate a charge controller and to simplify a structure by controlling a generated voltage to a constant voltage adapted to charge a battery by a resistor controller. CONSTITUTION:A rectified voltage of a generated voltage is applied directly to a battery 12, and a value of the generated voltage is controlled to a value adapted to charge. The control is executed by a resistor controller 13 by utilizing drooping characteristics of an AC unit 2. A generated current of the unit 2 is a sum of a current flowing from a three-phase full-wave rectifier 3 to a discharging resistor 6 and a charging current flowing to the battery 12 from a half-wave rectifier 4. Accordingly, when the generated voltage is controlled while monitoring whether the generated voltage is larger or smaller than a set voltage, the generated voltage is held at the set voltage according to the drooping characteristics of the unit 2 itself. The generated current is controlled by the controller 13.
Patent JP-2000225922-A (JP)
Title: Steering lock device
Inventor: SHIROMIZU TOSHIJI
IPC: B60R25/023
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To surely prevent turning of a cam shaft in a lock body by providing a closing member which is removed from between a blocking member and the engagement part caused by that a key cylinder is removed from the lock body so as to allow movement of a lock pin to engage with an engaging hole. SOLUTION: When a side of key cylinder is broken, a lock body 12 is broken at a broken groove part 12, and a second inner cavity portion containing a locking step is removed together with the key cylinder. However, when a front part is removed form the locking step of the body 12, a closing plate is removed together with the locking step from between a lock pin 42 and a hole engaging therewith 40. Thereby, the pin 42 is pushed by a coil spring 43 to move a side of cam shaft 14 and engages with the hole 40. Accordingly, the cam shaft 14 is surely prevented from turning, and then a lock bar 16 is fitted into a recess of a steering shaft so that it is held in a locked condition.
Patent JP-S51112322-A (JP)
Title: An electronic musical instrument
Inventor: UCHIYAMA SHIGERU
IPC: G10H5/00
Filed: 1975-03-03
Abstract: PURPOSE: To oscillate a frequency according to a potential which is corresponding to a potential of higher voltage of the outer-most side in a voltage controlled sound source oscillator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10224059-A (JP)
Title: Heat sink
Inventor: KADOTA KENJI
IPC: H05K1/02
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink that is suited for a ceramic circuit board for forming a reliable module by making specific the ratio of the area and the thickness of the heat sink. SOLUTION: A heat sink that is joined to a ceramic circuit board has a ratio between an area and a thickness of 200-1,000mm. When the ratio between the area and the thickness of the heat sink exceeds 1,000, the heat sink is joined to the ceramic circuit board and then the deformation of both due to the difference in the thermal coefficnet of expansion increases and a crack can be easily generated in the ceramic board. On the other hand, when the thickness of the heat sink is made thicker to the extent that the ratio between the area and thickness of the heat sink becomes lower than 200, a module becomes heavy. The heat sink can prevent the deformation of the ceramic circuit board by providing a slit that is 1/2 or deeper than the thickness of the heat sink.
Patent JP-H08223700-A (JP)
Title: Stereophonic sound field reproduction system
Inventor: TSUJI ICHIRO
IPC: H04B3/04
Filed: 1995-02-14
Abstract: PURPOSE: To accurately cancel a crosstalk path signal and to transmit a main path signal to a listener by adding the inverse function of a transmission signal related to the main path signal and therefore correcting a delay error when a filter coefficient is calculated. CONSTITUTION: A signal detection member 12, a transmission function measurement member 13 and a filter calculation member 14 are provided as the means to decide the filter coefficients of the FIR filters XLL1, XLR2, XRL3 and XRR4 of a filter constitution part. Then a reference signal having high correlation with a desired wave is produced. Based on this reference signal, the outputs of the 1st and 2nd speakers 9 and 10 are measured by a dummy head microphone. The transmission function related to a main path signal, the transmission function related to a crosstalk path signal and the inverse function of the transmission function related to the main path signal which calculated based on the outputs of both speakers 9 and 10 are used as parameters.  Then the filter coefficients of the 1st to 4th FIR filters 1 to 4 are set based on the convolution arithmetic processing that is carried out by an FET.
Patent JP-S56123050-A (JP)
Title: File replacing system
Inventor: SHINPO ISAO
IPC: G06F15/16
Filed: 1980-03-03
Abstract: PURPOSE:To replace files without the interrupt of the processing, by constituting the file replacement processing system independent of the essential processing system with a part of plural processors, in the information processing system constituted with plural processors. CONSTITUTION:The channel adapter of the processor to be disconnected from the processing system is operated to disconnect network processor 3n+1 in stand-by channel sub-unit 1n+1 and control processor 101. Next, a new file is written-in network processor 3n+1 and the memory of control processor 101 from I/O device 130 through stand-by communication device 101 out of duplex communication devices 110 and 120, and the new file is operated, thereby constituting the testing processing system independently of the essential processing system. Consequently, the essential processing system does not interrupt the processing even for replacement of a new file, and normalcy of the new file is checked by the new constituted testing processing system.
Patent JP-S58142198-A (JP)
Title: Heat exchanger for bath boiler
Inventor: KANEKO YASUNORI
IPC: F28F19/02
Filed: 1982-02-18
Abstract: PURPOSE:To improve the anticorrosive property and the durability of the title heat exchanger by a method wherein a baking paint is coated on the surface of the heat exchanger for a bath boiler attached with aluminum fins to a predetermined thickness by a dipping method. CONSTITUTION:The heat exchanger 1 is dipped in an epoxy denatured silicon resin material and subjected to a baking process so that coating layers of less than 15mum in thickness are formed on the inner and the outer surface of the heat exchanger 1. Thus, it is possible to improve the durability and the anticorrosive property of the heat exchanger by the formation of the complete coatings on the surfaces of the heat exchanger to a properly selected thickness.