baber/WOPTO huggingface dataset:
Patent JP-S61135253-A (JP)
Title: Remote supervisory and controlling system
Inventor: TABAYASHI SEIJI
IPC: G05B23/02
Filed: 1984-12-05
Abstract: PURPOSE:To attain an integrated and centralized remote supervisory and controlling system including a non-remote control device, by providing an information area for a non-remote control device at a memory part for supervisory and controlling performed at a control center. CONSTITUTION:A temporary position data part 20b having the same form as a real position data part 20a is allocated to a processing information memory part 20 for a non-remote control device. An operation equal to the input of control information on the remote control device is carried out by means of an input means of a monitor board 26. Thus the information on the device and others are written for each position by the processing of a supervisory/ control part 22. While the information on the part 20b is displayed on a CRT24 and the board 26 via the part 22. It is just required to rewrite the position type in case a non-remote control device is converted into a remote control device.
Patent JP-H07113867-A (JP)
Title: Automatic detection of front abnormal matter in tunnel construction method
Inventor: TANAKA SHOGO
IPC: G01S15/88
Filed: 1993-10-15
Abstract: PURPOSE:To automatically detect abnormal matter by modeling the waveform of the receiving signal of estimable abnormal matter using a sonic wave to perform the pattern matching with the waveform of an actual receiving signal. CONSTITUTION:One transmitter and a plurality of receivers 14 are attached to the cutter surface of a tunnel excavator 12 and, at each time when the excavator 12 advances over a proper distance, the excavation distance is observed to obtain distance data in relation to front abnormal matter corresponding to the number of times of observation. A contrete distance is calculated by multiplying the half of the time from the transmission of a sonic wave to the reception of the reflected wave from the abnormal matter by the sonic wave in soil. Then, the modeling of the reflected wave from the abnormal matter is performed. A transmitter is a converter converting an electric signal to a sound pressure signal and the receivers are converters converting the sound pressure signal to the electric signal and both of them have ultrasonic vibrators and the input and output relation of them is expressed by a secondary attenuation vibration model. This modeled receiving waveform and an actually measured receiving waveform are subjected to pattern matching to detect the abnormal matter.
Patent JP-H04137809-A (JP)
Title: Limiter amplifier circuit
Inventor: WATABE HISAKO
IPC: H03G11/00
Filed: 1990-09-28
Abstract: PURPOSE:To ensure a constant output amplitude at all times against various fluctuations such as element fluctuation of an amplifier circuit, temperature fluctuation and power supply voltage fluctuation by providing a peak detection circuit and a control circuit to the amplifier circuit so as to apply feedback control. CONSTITUTION:A peak detection circuit 12 detects a peak value of an output signal and generates a peak detection signal and the signal is inputted to a control circuit 13. The control circuit 13 compares the signal with a reference voltage and generates a control voltage, and its control voltage is fed to a base of a transistor(TR) 3 forming a current source of a common emitter circuit for TRs 1,2 for an amplifier circuit 11. Thus, the feedback control is implemented to make the output amplitude of the amplifier circuit 11 constant at all times. Thus, the output amplitude is kept constant at all times even against various fluctuations such as element fluctuation of an amplifier circuit, temperature fluctuation and power supply voltage fluctuation.
Patent JP-H01100481-A (JP)
Title: Test of magnetic disc
Inventor: KOYAMA NAOHITO
IPC: G01R33/12
Filed: 1987-10-13
Abstract: PURPOSE:To detect the presence of a magnetic foreign matter, by performing a reading applying an external magnetic field to a magnetic film after the accomplishing of a DC erasure by an extra pulse error that to detect a change in the resulting lead waveform. CONSTITUTION:A head 11 provided with a coil 12 and a gap 13 is disposed in proximity to a magnetic disc 1 in which a magnetic film 3 is formed on the surface of a substrate 2. The coil 12 is connected to a DC erasure current supply circuit 14 and an extra pulse detection circuit 16 and an external magnetic field supply means 15 is provided almost right above the head 11 at such a position as not to affect the head 11. Then, a DC erasure current flows with the supply circuit 14 at a test to magnetically saturate the magnetic film 3 and then, an external magnetic field is applied by a supply means 15 to further make a greater magnetization of the portion of a foreign matter A. Under such a condition, information of the magnetic film is read, thereby detecting the presence of the foreign matter A from a change in a lead waveform.
Patent JP-H0684104-A (JP)
Title: Device for generating magnetic field for magneto-optical disc
Inventor: MATSUSHIMA JUN
IPC: G11B5/02
Filed: 1992-09-02
Abstract: PURPOSE:To provide a device for generating a magnetic field for a magneto- optical disc which can reduce the recording/erasing time of data. CONSTITUTION:The device is provided with a cylindrical magnet 1 and coils 2, 3 disposed in the peripheral direction of the magnet 1 and confronting to the magnetic poles of the magnet 1. The magnet 1 is supported in the rotatable fashion facing to a magneto-optical disc 8 and so magnetied to have multiple poles in the radial direction. The coils are mounted to a magnetic yoke set in the outer peripheral surface of the magnet 1 at a suitable distance. The magnet has a projecting part projecting from the outer peripheral surface thereof, and the projecting part is magnetized. Since the reversing time of the magnetic field impressed to the disc is greatly shortened, the recording/erasing time of data is reduced remarkably.
Patent JP-H04134511-A (JP)
Title: Information processor
Inventor: KATAGIRI MASAHIRO
IPC: G06F1/14
Filed: 1990-09-27
Abstract: PURPOSE:To eliminate error between a time data and actual time by loading correction while comparing the integrated value of a timer signal due to interruption with an integrated value due to a timer function. CONSTITUTION:When the signal is received from a timer 12, and interruption controller 13 transmits a signal through a signal line 16 to a CPU 11 and when the signal is received from the interruption controller 13, the CPU 11 executes and interruption processing. In the interruption processing, a correction counter is subtracted, and it is judged whether the value of the correcting counter is '0' or not, namely, the time data of a calendar timer 14 is compared with the time data of a RAM 15. According to the compared result, the time data of an internal storage device. Thus, the error between the time data of the internal storage device and the actual time can be eliminated as much as possible.
Patent JP-H04135379-A (JP)
Title: Gamma correcting circuit
Inventor: NAKAGAWARA TOMOMASA
IPC: H04N17/00
Filed: 1990-09-27
Abstract: PURPOSE:To unnecessitate the use of expensive high-accuracy parts or the individual adjustment of a circuit block and to improve the accuracy of a gamma correcting characteristic by enlarging maximum error from the beginning while closing to a starting point, and reducing the maximum error while being distant from the start point. CONSTITUTION:A first resistor R1 is provided to set the first maximum error from an ideal gamma correction curve in the first diagonal block while being connected to the operating current path of a first circuit 51, and a second resistor R2 is provided to set the second maximum error from an ideal gamma correction curve in a second diagonal block smaller than the first maximum error while being connected to the operating current path of a second circuit 52. Therefore, by distributing an influence caused by the dispersion of elements D1 and D2 to respective linearly approximate blocks, the maximum error can be reduced as a whole including the dispersion. Thus, the use of the expensive high-accuracy parts or the individual adjustment of the circuit block can be unnecessitated, and the accuracy of the gamma correcting characteristic can be improved.
Patent JP-H08175311-A (JP)
Title: Inflatable type restraint device in car
Inventor: ROJIYAA PII DANIERU
IPC: B60R21/213
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an inflatable restraint device capable of absorbing transverse energy by filling a space between an automobile door window and an occupant with one airbag. SOLUTION: An airbag assembly is secured to the roof side rail 36 of a vehicle. An inflator housing is positioned within an opening 44 formed in the side rail and an airbag 60 is positioned on top of the housing, with a trim cover 66 positioned to cover the airbag to constitute an inflatable restraint device. The trim cover 66 is formed of a flexible, resilient material and is installed with an opening 70 formed at its lower edge. During inflation of the airbag, the opening 70 is expanded by the inflation and acts as a passage opening which allows the airbag 60 to be inflated downward between an occupant and a side of the vehicle.
Patent JP-S63112300-A (JP)
Inventor: YUUJIN ROBAATO GANSURU
IPC: B64G1/64
Filed: 1986-10-28
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-H02106735-A (JP)
Title: Stereoscopic image display device
Inventor: ICHINOSE SUSUMU
IPC: G03B35/24
Filed: 1988-10-15
Abstract: PURPOSE:To obtain stereoscopic vision by switching image signals inputted to two projectors according to binocular position signals which detects by means of a binocular position detecting device the binocular positions of an observer viewing a stereoscopic image. CONSTITUTION:After light emitting from the projector arranged in the position for the right eye R forms pictures R1-R3 onto a diffusion layer 2, the light emits from a lenticular lens sheet 1 and is then made incident on the right eye R. Likewise, light emitting from the projector arranged in the position for the left eye L emits from the lens sheet 1 and is then made incident on the left eye L, after forming pictures L1-L3 on the diffusion layer 2. Here, the binocular position detecting device 6 detects the binocular positions of the observer 5; with the positions in the areas (1) (3) (5) or (7), a right eye signal is inputted to the projector; with the positions in the areas (2) (4) or (6), a left eye signal is inputted to the projector. Since the observer 5 can always view a picture for the right eye with his right eye R and a picture for the left eye with his left eye L, stereoscopic vision is obtained regardless of the binocular positions of the observer.
Patent JP-H0570652-A (JP)
Title: Thermal stabilization of imidated acrylic resin
Inventor: ITAGAKI YOSHIHIRO
IPC: C08F8/48
Filed: 1991-09-10
Abstract: PURPOSE:To obtain a thermally stabilized imidated acrylic resin composition causing no yellowing and foaming when extruded at high temperatures by incorporating an imidated acrylic resin with a phosphite or phosphonite with steric hindrance. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100 pts.wt. of an imidated acrylic resin containing <50wt.% of imide ring unit of the formula and <1wt.% of methacrylic acid unit with (B) 0.01-2 pts.wt. of a phosphite or phosphonite with steric hindrance. It is recommended that the component A be produced e.g. by the following method: an acrylic amide is mixed, in advance, with 0.5-10 molar times of part of methyl methacrylate, and the mixture is copolymerized at 80-150 deg.C in methanol solvent in the presence of a radical polymerization catalyst while feeding the rest of the methyl methacrylate to the system, and the resulting copolymer is then imidated at 80-150 deg.C in the presence of a basic catalyst. By this method, the initial discoloration of the resin can be suppressed. The component B is e.g. tris(2,4-di-t- butylphenyl) phosphite.
Patent JP-H01101711-A (JP)
Title: Automatic signal stabilizing circuit
Inventor: TSUCHITANI TAKUICHI
IPC: H03G3/30
Filed: 1987-10-15
Abstract: PURPOSE:To obtain the high speed of response to the transient response to an input signal and to execute the stabilization of high accuracy by constituting a feed forward control circuit with using the amplifier of a differential type, which has blind sector before and after a reference voltage, and constituting a feed back control circuit with connecting the amplifier of the differential type, which is clamped near the reference voltage. CONSTITUTION:A first sample detector 2 is provided in the front step of an amplifier 1, to which a variable attenuator 3 is connected, and a second sample detector 4 is provided in the rear step respectively. Then, the feed forward control circuit is constituted by connecting a first detector 5 and an amplifier 8 of the differential type, which has the blind sector before and after the reference voltage, to the first sample detector 2 and constituted together with the variable attenuator 3. The feed back control circuit is constituted by connecting a second detector 6 and an amplifier 9 of the differential type, which is clamped near the reference voltage, to the second sample detector 4 and constituted together with the variable attenuator 3. The control of the variable attenuator 3 is executed by mixing feed forward control and feed back control. Thus, the speed of the response to the fluctuation of the input signal is caused to be high and the automatic signal stabilizing circuit of a small over shoot can be obtained.
Patent JP-S62119999-A (JP)
Inventor: ZENITANI HIDEKI
IPC: H05K7/14
Filed: 1985-11-20
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-H0780026-A (JP)
Title: Device for enabling physically handicapped person to get into vehicle by himself in state seating on wheelchair
Inventor: SUZUKI KUNIO
IPC: A61G3/00
Filed: 1993-09-10
Abstract: PURPOSE:To constitute the device so that a physically handicapped person can get on and off a vehicle by only his own force by fixing a wheelchair to a pedestal along a rail for carrying wheels and moving it in the vertical direction and in the horizontal direction by a lift and a sliding rail, respectively. CONSTITUTION:A frame 3 is assembled in a car room and a sliding rail 4 is attached vertically, and a frame 5 is attached to the other sliding rail 4. In the frame 5, a lift 6 being movable vertically is provided, and an L-shaped pedestal 8 is attached to the lift 6. Also, a device 9 for fixing a wheelchair to the pedestal 8 and a rail for guiding the wheels are provided. In the case of getting on a vehicle, when the frame 5 is allowed to slide in the horizontal direction, the pedestal 8 also moves simultaneously, the pedestal 8 is put down to the ground by turning a handle 7, and the wheelchair is allowed to get on the pedestal 8 in accordance with the rail and fixed to the pedestal 8 by the fixing device 9. Subsequently, the wheelchair is lifted up together with the pedestal 8, allowed to slide horizontally and guided into the vehicle, and fixed to a groove in the car room.
Patent JP-H01101518-A (JP)
Title: Production of liquid crystal display panel
Inventor: MATSUSHITA HIROMASA
IPC: G02F1/1339
Filed: 1987-10-14
Abstract: PURPOSE:To prevent the fetching electrodes of front and rear bases from being etched by etching solution by contacting a conductive substance with a sealing material to remove a gap. CONSTITUTION:The front base 1 to which the sealing material 2 and the conductive substance 3 are applied is superposed to the rear base 4, both the sealing material 2 and conductive substance 3 are smushed while pressing both the bases 1, 4 to increase the width of the sealing material 2 and the diameter of the substance 3. Thereby, about 0.2-0.3mm gap generated at the time of applying the material 2 and the substance 3 to the front base 1 is removed and the material 2 is contacted with the substance 3. After injecting liquid crystal 7 and sealing the injection port, an auxiliary electrode 8 is removed by etching. Consequently, the fetching electrode can be prevented from being etched by the etching solution and the generation of a contact root can be prevented.
Patent JP-H03125299-A (JP)
Title: Goods check-out lane
Inventor: SARUTA MAKOTO
IPC: G07G1/00
Filed: 1989-10-05
Abstract: PURPOSE: To prevent congestion in the article check out lane of a retail shop by installing plural article receiving stands for one article registration input part, automatically dividing the registered article for respective purchasing customers and preventing the article registration work of the next customer from being kept waiting during the packing work time of the articles. CONSTITUTION: A device itself searches the idle article receiving stand and automatically divides the registered articles for the respective customers. Namely, the plural article receiving stands 19(A)-19(C) are installed for one article registration input part 11 in the article check out lane and movable article dividing boards 17 and 18 are provided at the front part. The articles transported by a belt conveyer 14 from the article registration input part 11 are automatically divided into the idle place of the plural article receiving stands 19(A)-19(C) by the article dividing board 17 and 18. The idle article receiving stands 19(A)-19(C) are detected by permitting an optical sensor switch constituted of a light-emitting element 22 and a light-receiving element 23 to recognize that the article does not exist on the article receiving stand.  Thus, congestion in the article check out lane in the retail shop can be prevented.
Patent JP-H09100488-A (JP)
Title: Grease composition for synchronous speed joint
Inventor: KINOSHITA HIROSHI
IPC: C10N30/06
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a grease composition having excellent flaking resistance and capable of prolonging the life of a synchronous speed joint by compounding a base oil with a thickener, boron nitride powder and a specific extreme pressure agent at specific ratios. SOLUTION: This grease composition is produced by compounding (A) a base oil with (B) 2-25wt.% (based on the total composition) of a thickener such as a compound of the formula, A-CONH-R<1> -NHCO-B [R1 is a bivalent hydrocarbon group; A and B are each NHR<2> (R<2> is a 6-20C hydrocarbon residue), NR<3> R<4> (R<3> and R<4> are each R<2> ) or OR<5> (R<5> is R<2> )], (C) 0.5-20wt.% of boron nitride powder (e.g. having an average particle diameter of 0.05-20μm), (D) 0.1-10wt.% of a sulfur-phosphorus-based extreme pressure agent (e.g. a combination of a sulfurized oil and fat with a phosphate) and, as necessary, (E) molybdenum dithiocarbamate as an extreme pressure agent.
Patent JP-H08101325-A (JP)
Title: Cleaner for optical connector
Inventor: TOKUTOME KAZUHIRO
IPC: G02B6/36
Filed: 1994-09-29
Abstract: PURPOSE: To make it possible to surely clean a ferrule from the front end to the deep part of the outer peripheral surface of this ferrule by providing this cleaner with a cup-shaped ferrule cleaning part formed with a sleeve- or columnar shaped space having a through-hole of a circular section, attaching a cleaning element to its inside surface, inserting the ferrule into the through-hole of the cup-shaped ferrule cleaning part and rotating the ferrule. CONSTITUTION: This cleaner is provided with the cup-shaped ferrule cleaning part 12 formed with the sleeve- or columnar shaped space having the through- hole of the circular section and the cleaning elements 13 are attached to its inside surface. The outer peripheral surface from the front end to the deep part of the ferrule 32a of an optical connector 32 to be cleaned is surely cleaned by two pieces of the unused tape-like cleaning elements 13, 13a when the ferrule 32a is inserted into the through-hole from a ferrule insertion port 12a of the sleeve-shaped ferrule cleaning part 12 in the state of inserting the cleaning elements 13, 13a into the through-hole from the insertion port 12a side of the sleeve-shaped ferrule cleaning part 12.
Patent JP-H0795218-A (JP)
Title: Data transmitting device and method
Inventor: SUZUKI MASATOSHI
IPC: H04L12/40
Filed: 1993-09-22
Abstract: PURPOSE:To exactly acknowledge the change of the state of a slave station by storing the state of the slave station at the time of failing in polling, and communicating the stored state of the slave station at the time of failing in polling and the present state of the slave station to a master station at the time of the next polling from the master station. CONSTITUTION:When normal polling response data are returned from a slave station 11 as the result of polling, a master station 1 transmits a communication success acknowledgement signal(ACK) to the slave station 11. On the other hand, when the polling response data are not returned or the abnormal response data are returned from the slave station 11, the master station transmits a communication failure acknowledgement signal(NACK) to the slave station 11. At the time of receiving the NACK, the slave station 11 stores the ON/OFF state of a contact 4 at the time of polling in a storage part 12, and transmits it with the stored previous state to the master station 1 at the time of the next polling. Therefore, even at the time of failing in polling, the state of the slave station can be exactly acknowledged.
Patent JP-H02108717-A (JP)
Title: Flow control device
Inventor: TAGUCHI KIYOSHI
IPC: E02B7/20
Filed: 1988-10-17
Abstract: PURPOSE:To obtain an economical flow control device which keeps adequate precision by providing a gate flow converting device and a flow switching device so as to control flow rate with signals from the gate flow converting device output into a controller when the measurement of a flow meter is beyond extent. CONSTITUTION:A flow control device with wide-extent measurement for water intake or flow prevention from a dam reservoir is provided with a gate flow converting device 8 and a flow switching device 9 which convert opening into flow rate by means of signals from a gate transmitter 2 for a valve 3. Then a flow control valve 7 is controlled by a controller 10 which is actuated by signals E from the flow switching device 9. When the measurement of a flow meter 16 is within extent, the controller 10 is controlled by signals QF from a flow transmitter 4, and when the flow meter 16 goes beyond the upper limit, the switching device 9 is actuated to cut the signals QF off for controlling the controller 10 by signals D from the converting device 8. It is thus possible to obtain a cheap control device of adequate precision.
Patent JP-H1194660-A (JP)
Title: Electric dynamometer
Inventor: TAKAMORI HAJIME
IPC: G01L3/22
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a frame due to the thermal expansion of a stator core. SOLUTION: This electric dynamometer has a stator core 10 in a frame 20 swingably supported by a hydraulically levitating bearing 6a. In this case, a stator core supporting part is provided integrally with the frame 20, the stator core supporting part comprising a pair of rings 23 supporting both ends of the stator core 10; a plurality of support skeletons 22 connecting the pair of rings together; and an inner peripheral rib 21 located at the center of the frame 20 and supporting the center parts of the plurality of support skeletons 22. Since gaps are formed between the frame 20 and each ring 23 and between each support skeleton 22 and the stator core 10, the thermal expansion of the stator core 10 can be absorbed by the deflection of each support skeleton 22 or by the gaps, so that deformation of the frame 20 is avoided.  Therefore, the fear of the stator core 20 failing to be levitated hydraulically is eliminated.