baber/WOPTO huggingface dataset:
Patent JP-H0865239-A (JP)
Title: Optical communication system, multiplex optical communication system and mobile object control system applying these system
Inventor: IWAHIRA TOORU
IPC: H04B10/272
Filed: 1994-08-24
Abstract: PURPOSE: To provide the multiplex optical communication system with which control information can exactly be transmitted to the equipment of a controlled system even when there is any vessel to obstruct the arrival of an optical signal at the equipment of the controlled system. CONSTITUTION: Light flooding/receiving devices A and B to be controlled by a host computer 20 are installed on both the sides of respective five rails 3 in lines A-E. Light flooding-receiving devices (b) and (a) are installed on the front surface and rear surface sides of respective carrying trucked 5 and 5, and both the light flooding/receiving devices (b) and (a) are connected by an electric wire. The optical signal radiated from the light flooding/receiving device A is received by the light flooding/receiving device (b) on the front surface of a 1st machine and radiated from the light flooding/receiving device (a) on the rear surface, and the second machine is irradiated with that optical signal. Therefore, the control signal is surely transmitted to the second machine even when the first machine obstructs it.
Patent JP-H0857262-A (JP)
Title: Method for removing nitrous oxide in exhaust gas and catalyst for removing the same
Inventor: IMADA NAOMI
IPC: B01D53/94
Filed: 1994-08-24
Abstract: PURPOSE: To remove nitrous oxide in exhaust gas by mixing ammonia with nitrous oxide-containing exhaust gas and bringing the exhaust gas into contact with a catalyst high in activity and SOX resistance prepared by supporting iron on β-type zeolite to reduce and remove nitrous oxide in the exhaust gas. CONSTITUTION: The reactor 2 provided to a passage of the exhaust gas of every kind containing N2 O discharged from a combustor 1 is packed with an N2 O removing catalyst 5 and ammonia 6 is injected into the exhaust gas on the upstream side of the reactor to reduce N2 O to ammonia. At this time, the exhaust gas is brought into contact with the catalyst 5 prepared by supporting iron on 5-type zeolite at 350-500 deg.C to reduce and remove N2 O in the exhaust gas. The support amt. of iron to β-type zoelite is set to 0.1-6wt.%. As a result, since the nitrous oxide-containing catalyst having high activity within a low temp. range and excellent in SOX resistance and heat resistance is obtained, N2 O can be continuously removed, for example, even in combustion exhaust gas containing SOX over a long time at 350-500 deg.C.
Patent JP-H0483654-A (JP)
Title: Serial thermal head
Inventor: SATO YOSHINORI
IPC: B41J2/335
Filed: 1990-07-27
Abstract: PURPOSE:To obtain a thermal head having a high environment reliability without lowering a printing quality by a method wherein the surface of a protective film in an area excepting the vicinity of heating elements but including the part of electrodes disposed on a ceramic substrate is overcoated with a synthetic resin material so that the surface of the overcoat is not higher than the surface of the heating element at the view from the ceramic substrate. CONSTITUTION:On a ceramic substrate 1, a partial glazed layer 3 is formed, thereon heating elements 2 are formed, and electrodes 4 being connected to the heating element and including a part disposed on the ceramic substrate 1 are formed. A thin-film protective layer 6 is formed in an area at least including the heating elements 2. In the vicinity of a protective film edge part 7, a defective protective film occurs at a remarkably high ratio. Therefore, on an area in which the defect of the film easily occurs, an overcoat 8 is provided using a synthetic resin material in a belt form along the protective film edge 7 so as to include the protective film edge. In this manner, the intrusion of ion, particle, and the like from the external can be prevented. The contact properties of the heating elements with a recording medium is never deteriorated because the surface coated with the synthetic resin material is disposed lower than the surface of the heating elements.
Patent JP-H0365003-A (JP)
Title: Power cubicle
Inventor: SUGANO MICHIO
IPC: H02B1/28
Filed: 1989-07-31
Abstract: PURPOSE:To protect accompanied machinery against overheat by partitioning the interior of a power cubicle into a floor space for transformer and a plurality of spaces for accompanied machines and communicating the floor space through a perforated stack with the ceiling. CONSTITUTION:A power cubicle is comprised of a cover roof 2, a channel base 1, and side wall frames V-VIII. Floor spaces for transformers 9, 10 in the cubicle are partitioned through partition boards 7, 8, and machine chambers such as power receiving high voltage machine chamber (1), power receiving cable chamber (2), and meter relay chamber (3) are further provided. Upper ends of the partition boards 7, 8 are coupled with a discharge hole 6. Guide vanes 3-5, servable as roofs, arranged at the under side of the cover roof 2 are coupled with the upper end of the discharge hole 6 and communicated with a plurality of perforated stacks 1 arranged at the outside of the cover roof 2. By such arrangement, temperature rise of accompanied machines due to the heat of the transformer is suppressed, high discharge performance is ensured, and intrusion of rain drip, snow or dust through the canopy section can be prevented.
Patent JP-S6092837-A (JP)
Title: Tire forming device
Inventor: KATAYAMA HIDEAKI
IPC: B29D30/32
Filed: 1983-10-27
Abstract: PURPOSE:To make hand works unnecessary by a method wherein the setting of beads and the folding of plys are carried out mechanically leaving the end of a carcass ply at the condition folded so as to go along to a forming drum by using a ply down device. CONSTITUTION:While plying down, the end of a carcass ply 37 which is protruded to the outside from the end of a forming drum 36, is folded so as to go along the forming drum 36 by using the ply down deivce (b). The setting of beads by a bead supplying device (a) and the ply folding by a ply folding device (c) are carried out leaving at the condition the producing of the space between the end of the carcass ply and the end of the forming drum is prevented.
Patent JP-S6346294-A (JP)
Inventor: ROBAN RUTATEI
IPC: C10G21/00
Filed: 1987-08-12
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-H0624758-A (JP)
Title: Method for smoothing glass surface
Inventor: KAWAMATA TAKESHI
IPC: C03B11/00
Filed: 1992-07-03
Abstract: PURPOSE:To efficiently smooth the surface of a glass material without causing a great deformation in the glass material, bubbles or clouding in the glass or fusion of the glass material to a supporting member thereof. CONSTITUTION:A flat platy supporting member 3 is formed of KBr which is an infrared ray transmitting material and its thickness is regulated to 3mm. A thin-walled columnar glass material (glass pellet) 4 is then placed on the supporting material 3. The material of the glass material 4 is SF-based optical glass and its surface roughness is 1.1mum Rmax. The glass material 4 set as described above is then irradiated with infrared rays 5 from the upper part and heated.
Patent JP-S6356047-A (JP)
Title: Connection control system
Inventor: SASABUCHI HISAO
IPC: H04M11/00
Filed: 1986-08-26
Abstract: PURPOSE:To attain a simultaneous outgoing/incoming call processing for data and voice by providing a control function displaying a data incoming call from a digital exchange to both a telephone set and a data terminal equipment. CONSTITUTION:When incoming information is sent from a digital exchange 1 to a line circuit 2, the signal reception section 30 of the line circuit 2 applies incoming call display to a telephone set 5 in receiving and identifying a sound control signal and a sound signal in a signal format. On the other hand, when a signal reception section 31 receives and identifies a data control signal and a data signal in a signal format, the signals are sent to a controller 6 via the telephone set 5. The controller 6 applies the incoming call display to the incoming call display device of a data terminal equipment 7 based on the signal. Moreover, a data incoming call is displayed to the data terminal equipment 7 and it is responded thereto directly, then it is not required to be switched to the data terminal equipment after a telephone set responds at first to the data incoming call.
Patent JP-S6093844-A (JP)
Title: Data transmission method
Inventor: SASAJIMA YOSHIO
IPC: H04L1/08
Filed: 1983-10-26
Abstract: PURPOSE:To detect a fault of a data generating circuit by allowing separate data generating circuits to generate positive and negative data and transmitting them at a prescribed order so as to compare bits of corresponding both data at a reception side. CONSTITUTION:The separate data generating circuits 1, 2 generate positive data and negative data having a form of digital signal of logical values ''1'', ''0'' and when one set of data is outputted alternately and if one data generating circuit is faulty, the logical value of at least one bit of the data from the data generating circuit is made coincident with the logical value of the corresponding bit of data from the other data generating circuit. Thus, the fault of the data generating circuit is recognized by allowing the reception side to compare the logical value of both the data bit by bit.
Patent JP-H0248863-A (JP)
Title: Digital video signal processing circuit
Inventor: OTSUKA ISAO
IPC: H03K5/135
Filed: 1988-08-10
Abstract: PURPOSE:To reduce number of input/output terminals for signal processing by applying parallel/serial conversion to a video signal at an input stage of a semiconductor memory, applying serial/parallel conversion to the signal at an output stage and setting both conversion processing clocks in a specific phase relation. CONSTITUTION:A P/S converter 11 receives a Y signal whose sampling clock is 2fsc, and R-Y and B-Y signals having a frequency of (1/2)fsc in parallel and outputs an 8-bit serial data. A semiconductor memory 12 receives a data output of the P/S converter 11, a control output of a memory control circuit 13 and an address output respectively. An S/P converter 14 receives an 8-bit data output of the semiconductor memory 12 and outputs Y, R-Y and B-Y signals in 8-bit respectively. Moreover, a clock generator 15 gives a prescribed phase relation to the processing clock of the P/S converter 11 and the S/P converter 14 and supplied the result. Thus, number of input/output terminals of the semiconductor memory to convert the digital video signal is saved.
Patent JP-2000030090-A (JP)
Title: Idling pick-up type taxi meter and charge calculating method for idling pick-up type taxi meter
Inventor: WATAI TADASHI
IPC: G07B13/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an idling pick-up type taxi meter capable of optionally determining the highest pick-up charge and a charge calculating method for the idling pick-up type taxi meter capable of calculating a charge in the case of the pick-up with the optionally determined highest pick-up charge. SOLUTION: A pick-up tariff is set by a tariff setting means 1 and when a counted value of a counting means 2a-1 reaches a predetermined value which is changeably stored in a distance value storage means 4b, count-up according to business travel, etc., equivalent to unit distance of a taxi by the counting means 2a-1 is stopped by an idling means 2c-2. The highest pick-up charge is optionally determined by optionally determining the predetermined value which is stored in the distance value storage means 4b.
Patent JP-H0857625-A (JP)
Title: Device for holding stoke used to suction casting
Inventor: TODOROKI FUKUO
IPC: B22D18/06
Filed: 1994-08-25
Abstract: PURPOSE: To provide a stoke holding device which releases the clamp with a clamp part and is used to a suction casting profitable to separate the,stoke from the clamp part. CONSTITUTION: At the time of laying a mold 6 on a molding board 1, the upper surface of clamp part 3 receives the wt. of the mold 6 and the clamp part 3 is pushed into a tapered hole. Therefore, the clamp part 3 is displaced in X3 direction and the upper end part 20 of the stoke 2 is clamped and fixed. When the suction casting completes, the mold 6 is removed from the molding board 1. Then, the clamp part 3 is pushed up by energized force of the leaf spring 7 and the tapered outer surface 32 of the clamp part 3 is held up along the tapered inner surface 12 of the tapered hole to release the clamp.
Patent JP-H0364281-A (JP)
Title: Intermediate frequency processor
Inventor: MIYAMOTO HIROKI
IPC: H04N5/455
Filed: 1989-08-02
Abstract: PURPOSE:To execute a stable lock detection by an SECAM system, as well by executing a lock detection of an intermediate frequency (VIF) phase locked loop(PLL) by a mute output of a horizontal circuit. CONSTITUTION:A part of a video detection output 11 is inputted to a synchronizing signal separator 15, only a synchronizing signal is extracted, and in an AFC(Automatic Frequency Control) 17, frequencies of a horizontal synchronizing signal and an output of a horizontal voltage control type oscillator(VCO) 18 are compared and its output controls an oscillation frequency of the horizontal VCO 18. A mute detector 16 also compares frequencies of the horizontal synchronizing signal and the output of the horizontal VCO 18, and outputs a discriminating signal for showing whether they are synchronized or not. In this case, unless a VIF PLL is locked, the synchronizing signal separator does not execute a normal operation, therefore, the mute detector 16 discriminates that the horizontal circuit is asynchronous. In such a way, a stable intermediate frequency synchronous detection can be executed by an SECAM system, as well.
Patent JP-H0951690-A (JP)
Title: Dc motor drive device
Inventor: ONO MASAAKI
IPC: H02P6/08
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To improve control stability and to improve reliability even when a position detection signal change time interval changes by reflecting a conduction overlapping angle and a conduction overlapping starting time which are calculated from the measured position detection signal change time interval on an actual conduction overlapping. SOLUTION: An overlapping starting time interval calculation means 4 calculates a conduction overlapping start time 13 from a conduction overlapping time 12 and a position detection signal change time interval 11. A comparator 6 outputs a conduction overlapping start signal 15 when the count value of a timer 5 matches the conduction overlapping start time 13. A commutation signal synthesis means 7 receiving the conduction overlapping start signal 15 outputs a commutation command signal 16 and a commutation mode signal 17 as an overlapping conduction mode. A microcomputer 8 receiving the commutation command signal 16 in an overlapping conduction mode outputs a drive signal 18 for setting the drive output of a drive circuit 9 to a specific state for the output state of position detection elements Hu, Hv, and Hw.
Patent JP-S6444441-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SANPEI TAKESHI
IPC: G03C1/825
Filed: 1987-08-11
Abstract: PURPOSE:To enable the handling of the titled material in a bright safety light, and to improve the sensitivity of the titled material by applying a nonphotosensitive colloidal layer contg. a water soluble dyestuff having the max. absorption in an infra-red region, on the upper part of a photographic emulsion layer spectrally sensitizing a green color region. CONSTITUTION:One or more layers of a nonphotosensitive hydrophilic colloidal layer contg. the water soluble dyestuff (a dyestuff shown by formula I or II) which have the max. absorption in a long wavelength side of more than 700nm, is mounted on the upper part of the emulsion layer composed of a silver halide emulsion having the max. sensitization in a short wavelength side of less than 600nm. In the formula, V is sulfo or carboxyl group, R<1>-R<6> are each alkyl group, Z<1> and Z<2> are each a nonmetal atomic group necessary for forming a benzo or a naphtho condensed ring, L is a methine group, X is an anion, (n<1>) is 2-4, (n<2>) is 1 or 2. And, the sensitizing dye is exemplified by a prescribed cyanine or metallocyanine dye.
Patent JP-S5990140-A (JP)
Title: Code converter
Inventor: SUZUKI FUMIO
IPC: G06F9/30
Filed: 1982-11-15
Abstract: PURPOSE:To ensure the transfer of data at a high speed between a computer and its peripheral device different in code system by transmitting data after putting a code conversion table having large capacity between the computer and the peripheral device. CONSTITUTION:The input data is supplied to a decoder 4 from an input part 2 via an input buffer 3. The signal decoded with no need for conversion is fed to a read buffer part 10 via a bypass 14. The data 15 requiring conversion is selected through a gate, a timing control part 5 and a conversion table selecting circuit 7 and supplied to code conversion tables 8 and 9 for conversion to be supplied to the part 10. Then the data 15 is supplied to an output buffer part 11 by a gate signal 24 given from the part 5 and then supplied through an output terminal 12 by an output buffer gate signal given from the part 5. Thus a high-speed conversion is possible between a computer and its peripheral device having different code systems.
Patent JP-S58101541-A (JP)
Title: Frame synchronizing control system for loop-shaped transmission system
Inventor: NASU SHIYOUGO
IPC: H04L7/08
Filed: 1981-12-14
Abstract: PURPOSE:To use a transmission line efficiently, by decreasing the length of signals for synchronism control constituting a frame. CONSTITUTION:A control station generates signals Si, inversion S'i of different polarities at a prescribed interval and transmits the received signals as they are in time slots T0-Tk. In other station devices, the length of one frame is known in advance, the check timing is shifted to a location where the exclusive logical sum of consecutive 2 bits is ''1'', and the consecutive ''1s'' of the exclusive logical sum over a plurality of frames is detected for the establishment of the frame synchronism.
Patent JP-H0370425-A (JP)
Title: Circuit selective relay
Inventor: SENBA TOSHIAKI
IPC: H02H3/36
Filed: 1989-08-04
Abstract: PURPOSE:To operate a circuit selective relay device normally regardless of an accident mode by correcting the phase of zero-phase active-component currents after an accident by using the phase difference of the quantities of polarity before the accident at every phase and the quantities of polarity after the accident. CONSTITUTION:The absolute values of each quantity of electricity and phase are obtained by an arithmetic processing section 20. The quadrature voltage of the quantities of polarity is generated in 21, and zero-phase active-component currents at every phase are arithmetically operated by 22 on normalcy. When an accident is generated, the generation of the accident is detected by 23, and quadrature voltage before the accident is stored in 24. The phase of zero-phase active-component currents after the accident is corrected so as to be made the same as the phase of the phase of the quantities of polarity before the accident by phase difference (the changing section of the phase of the quantities of polarity by the accident) measuring quadrature voltage stored in 24 and quadrature voltage after the accident by 25. Zero-phase active-component currents after the accident are arithmetically operated while using the corrected value as the quantity of correction. Accordingly, normal operation is enabled in a circuit selective relay even to an accident, in which the phase of the quantities of polarity is changed before and after the accident by a two-wire ground-fault accident, etc.
Patent JP-S6092647-A (JP)
Title: External lead for electronic part
Inventor: TSURUSHIMA KUNIAKI
IPC: C25D5/12
Filed: 1983-10-27
Abstract: PURPOSE:To prevent the deterioration of the solder moistening properties of a tin layer by forming a plating layer in three layer constitution of a nickel cobalt alloy plating layer, a nickel layer and a plating layer of a metal such as tin. CONSTITUTION:A conductor metal 21 consisting of Kovar, an 42 alloy, etc. is plated with a nickel cobalt alloy 22, a nickel plating layer 23 is formed on the plating 22, and a tin plating layer 24 is further shaped on the layer 23. A diffusion to the surface layer of cobalt atoms from the nickel cobalt alloy plating layer is inhibited even on heating by the interposition of the nickel layers, and the deterioration of solder moistening properties due to the oxidation of the surface layer can be prevented effectively.
Patent JP-H0751489-A (JP)
Title: Washing machine and its control method
Inventor: TANI KAZUTOSHI
IPC: D06F33/02
Filed: 1993-08-13
Abstract: PURPOSE:To suppress the water sound at the time of washing and rinsing and to reduce the twists of cloth, the uneven wash, and the cloth damage. CONSTITUTION:The device is provided with motor rotating speed control circuits 10 and 11 which give a motor control signal to rotate a stirring blade 6 stirring a cloth at a required rotation speed to a motor driving circuit 8 and gradually reduce the rotating speed of the stirring blade 6 from the highest rotating speed to the stopped state at the time of washing or rinsing.
Patent JP-H0364209-A (JP)
Title: Clock circuit
Inventor: NAKAMURA TAKANORI
IPC: G06F1/06
Filed: 1989-08-02
Abstract: PURPOSE:To automatically prevent the malfunctions of an internal circuit by switching the delay time when the active levels overlap each other between the 1st and 2nd clock signals and eliminating the overlap of active levels between the 1st and 2nd clocks. CONSTITUTION:A selector SEL1 selects the output signal of a delay circuit D1 and outputs a signal which is delayed a time t1 to a clock CK. When a 1st clock CK1 does not fall enough to the rise of a 2nd clock CK2 and both clocks are kept at '1', an AND gate A1 outputs '1'. Thus an R-S flip-flop RSF1 is set and the SEL1 selects the output signal of a delay circuit D2 to output a signals which is delayed by a time t2. Under such conditions, both clocks K1 and K2 are never set at '1' at one time since the time t2 is larger enough than the time t1. Thus it is possible to prevent the overlap of active levels between both clocks and to prevent the malfunctions of an internal circuit.
Patent JP-H0543886-A (JP)
Title: Extreme-pressure addition agent
Inventor: HATA NAOAKI
IPC: C10M135/26
Filed: 1991-08-12
Abstract: PURPOSE:To provide an extreme-pressure addition agent having excellent performances and stable water solubility and a water-soluble metal working oil containing this addition agent. CONSTITUTION:An extreme-pressure agent comprising a water-soluble salt of an acid of the formula: RSR'COOH (wherein R is 6-20C alkyl or cycloalkyl, and R' is 1-3C alkylene) and a water-soluble metal working oil containing this addition agent.