baber/WOPTO huggingface dataset:
Patent JP-S5597602-A (JP)
Title: Digital controller
Inventor: KAMINAGA YASUO
IPC: G05B19/10
Filed: 1979-01-19
Abstract: PURPOSE:To secure the electrically easy setting and alteration for the control information by writing at least one unit of the semi-fixed control information necessary for the control operation into the ROM which is capable of erasion and writing electrically. CONSTITUTION:Input voltage signals ei1-ein are drawn in selectively by the command of microcomputer 10 and then converted into the digital quantity via A/D converter 49 to be drawn into RAM14. On the other hand, the control parameter which is written into nonvolatile memory EAROM40 which is capable of erasion and writing electrically via the control parameter setting part or electric transmission part 48 is read out by computer 10 and then undergoes the control operation through computer 10 along with the input signal drawn into RAM14 in the form of the operational input. The result of this operation is delivered to digital signal-pulse duration converter 50 and then turned into the analog quantity through pulse duration analog signal converter 52 to turn into output voltage signals e01-eON.
Patent JP-H10200541-A (JP)
Title: Cell division type atm switch having cell restoration check function
Inventor: MORIWAKI NORIHIKO
IPC: H04Q3/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To detect whether or not a division origin is the same, before each partial cell is restored into an original cell at a cell combination part of a cell division switch. SOLUTION: In each partial cell switch 2, after a cell multiplex part 12 multiplexes plural partial cells 18 inputted from a cell division part and synchronizes them among the partial cell switches. A time stamp changed in a timing of each multiplexed partial cell time is given to each partial cell by a time stamp giving part 13 and a cell combination part compares time stamps which are given to each partial cell to detect whether or not the division origin is the same.
Patent JP-S56101467-A (JP)
Title: Multiply connected hydraulic control valve
Inventor: MATSUNAGA CHIHARU
IPC: F16K11/22
Filed: 1980-01-18
Abstract: PURPOSE: To reduce pressure loss and improve responsiveness by making a selector valve operate by the pressure of a circuit when an upperstream-side selector valve is selected and by forming a parallel circuit just behind the selector valve into a tandem circuit.  
     CONSTITUTION: When a plunger 5 is moved to either right or left position, the selector valve 7 is operated by signal pressure of signal chambers 22 and 23 caused by the movement and thereby supply passages 13 and 14 are selected into the tandem circuit, while a plunger 6 is operated simultaneously. By this constitution, no excessive oil flows to the plunger 6 even when the load of an arm cylinder is light, whereby the independence of a swiveling motor connected to the plunger 5 is retained accurately. And, when the swiveling motor is not employed, the passages are turned to be the parallel circuits, whereby the same operational feeling with usual operability can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5389367-A (JP)
Title: Substrate crystal for semiconductor epitaxial growth
Inventor: TOYOSHIMA TOSHIYA
IPC: H01L21/20
Filed: 1977-01-18
Abstract: PURPOSE: To progress epitaxial growth preferentially in two specific right-angle directions, enhance two-dimensional uniformity and average the relaxing directions of the stress being generated by beforehand tilting the face bearing of substrate crystal surfaces in both of two <110> directions perpendicularly intersecting from [100] face. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59130550-A (JP)
Title: Apparatus for floation of coal fine particle
Inventor: TETSUDA SETSUYA
IPC: B03D1/14
Filed: 1983-01-17
Abstract: PURPOSE:To solve a problem for shortage of oil and to carry out floatation in optimum particles by providing a reagent supplying device and an ultrasonic generator for each floatation machine. CONSTITUTION:An apparatus is composed of ultrasonic oscillating boards 9, floatation machines 10, tail boxes 11, reagent supplying devices 12, ultrasonic oscillators 15, and each floatation machine 10 has a reagent supplying device 12 and an ultrasonic generator 9, 15. In this method, a shortage of oil which arises during the floatation is solved.
Patent JP-S61166478-A (JP)
Inventor: IKEDA NORIYOSHI
IPC: B66B3/00
Filed: 1985-01-14
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-H05191368-A (JP)
Title: Transmission circuit for scpc
Inventor: MURAOKA SHINYA
IPC: H04B1/04
Filed: 1992-01-14
Abstract: PURPOSE:To prevent the level of a modulation wave from being changed due to frequency. CONSTITUTION:A frequency setting device 4 outputs a signal A0 to a synthesizer 3 based on a given control signal and outputs a signal B0 corresponding to the signal. The synthesizer 3 outputs a carrier F1 with a frequency based on the signal A0 and a modulator 2 converts the frequency of input data D0 by the given carrier F1. A band pass filter 5 eliminates an undesired wave from a modulation wave F2 and outputs a modulation wave F3. Upon the receipt of the signal B0 from the frequency setting device 4, a memory 7 receives the signal B0 as an address and outputs a signal C0 stored in the address. An equalizer 6 changes the level of the modulation wave F3 based on the signal C0 and outputs a modulation wave F4. Since the signal C0 outputted from the memory 7 is a signal to correct a deviation measured in advance for each setting frequency, the level of the modulation wave is always constant independently of the setting frequency.
Patent JP-H08195133-A (JP)
Title: Manufacture of nb3sn superconducting wire
Inventor: MIYATAKE TAKAYUKI
IPC: H01B13/00
Filed: 1995-01-13
Abstract: PURPOSE: To improve workability and superconductive characteristic by arranging a Cu substrate containing specific quantities of Hf, Al, Mg, Ga between an Nb substrate containing a specific quantity of Ta and an Sn base alloy containing specific quantities of Ti, Cu. CONSTITUTION: A pipe 1 having the outer diameter 7mm and the inner diameter 3.2mm is manufactured with a Cu-Sn base alloy containing Sn 5-15wt.% and Ti 0.01-1wt.%. A pipe 2 having the outer diameter 3.2mm and the inner diameter 2.8mm is manufactured with a Cu substrate containing one of Hf, Zr, Al, Mg, Ga or a composite material of them at 0.03-4wt.%. An alloy rod 3 having the outer diameter 2.8mm with an Nb substrate containing Ta 0.1-15wt.% is manufactured. The pipe 2 is inserted into the pipe 1, and the rod 3 is assembled in the pipe 2. A composite body of them is machined to the outer diameter 0.5mm by a grooved roll and by wire drawing, then it is heat-treated in the Ar gas atmosphere. A wire easy to machine and excellent in critical current and superconductive characteristic can be manufactured.
Patent JP-2000206834-A (JP)
Title: Image forming device managing system
Inventor: OGURA MASAAKI
IPC: B41J29/38
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To make a central control unit (center system) always smoothly manageable each consumable of an image forming device at an image forming device control system. SOLUTION: When each consumable is consumed only by a quantity previously set per each consumable, consumable information including the item and the total consumption of a corresponding consumable is automatically informed to the center system through a data communicating device 7 and a communication line 8 at each image forming device of an image forming device group 101. The total consumption of the consumable is calculated based on the number of information corresponding to the consumable of the item included in the information and the quantity previously set corresponding to the consumable is calculated when the consumable information is given from the image forming device group 101, and each consumable is managed based on a calculated result and the consumable information given at each client 110 of the center system.
Patent JP-H08193981-A (JP)
Title: Method and device for eddy current flaw detection
Inventor: IWAI OSAMU
IPC: G01N27/90
Filed: 1995-01-17
Abstract: PURPOSE: To effectively erase the signal other than the component of flaw detection signal in a defect of a supporting plate, etc., when eddy current flaw detection by multiplex frequency is performed. CONSTITUTION: The signal generated by a probe 1 generates the signal that draws Lissajous's curve through an eddy current flaw detector 2, and further the signals, in the horizontal and vertical directions, of the Lissajous's curve are, by an A/D converter 3, converted into digital signals. Data of the converted signal is stored in a digital memory 4. The stored data is data-processed by a setting device 5, and based on the analyzing result, flaw detection condition of the eddy current flaw detector 2 is set.
Patent JP-S63172925-A (JP)
Title: Liquid level detector
Inventor: ONISHI TAKAFUMI
IPC: G01F23/22
Filed: 1987-01-12
Abstract: PURPOSE:To increase variation in extremal value and to easily detect the variation by giving sine-wave vibrations to a nozzle member by a vibration inducing means and detecting the variation in the extremal value of an output voltage, etc., corresponding to variation in frequency. CONSTITUTION:An electric signal to a vibrator is a sine-wave signal outputted from a saw-tooth wave generating circuit 91 through a voltage-controlled oscillator 92 and the vibrator vibrates in a sine-wave shape with the signal while varying in frequency so as to sweep a specific frequency range. When the vibrates, the voltage across a fixed resistance 93 in the frequency control circuit consisting of the circuit 91 and the oscillator 92 is measured and sent to an extremal value detecting means 96. The means 96 detect whether or not a drip chip contacts a liquid surface from whether or not the extremal value varies, thereby detecting the liquid level position. At this time, vibrations given by the vibrator are sine-wave vibration, so the variation in extremal value is larger than any other vibrating wave and the detection of the liquid level position is easy.
Patent JP-S63172345-A (JP)
Title: Input device for switch data
Inventor: OSAWA TOSHIFUMI
IPC: H04N5/225
Filed: 1987-01-12
Abstract: PURPOSE:To reduce the loss of energy by providing a means which produces an interruption signal of the prescribed pulse width in response to each open/ close state of plural switches and a data processing circuit which contains a program to execute the processing in response to the read data and is set under a waiting state after the read processing and the data processing are through. CONSTITUTION:When the state of the KEY input changes, a signal of the pre scribed pulse width is delivered from a KEY-IN circuit and therefore an interrup tion signal INTR of the prescribed pulse width, i.e., the output of a D type flip-flop is set at an H level. Thus an interruption is applied to a microcomputer CRU. The signal of the prescribed pulse width is maintained even though a switch (KEY) is kept under an ON state. Therefore an interruption signal has the prescribed pulse width that is never inverted to an H level again by a reset signal. Then it is not required for the software (program) of the CPU to run idle programs until switches (KEY) SW0-7 are turned on. The software of the CPU can proceed to a HALT (waiting) state after carrying out the processing in response the state of the read switch. As a result, the software structure is simplified and the power consumption is also reduced.
Patent JP-S63186020-A (JP)
Inventor: KAARU OO ANDAASEN
IPC: F16C1/10
Filed: 1988-01-12
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-H07205428-A (JP)
Title: Ink jet recording head and its production
Inventor: MIYASHITA SATORU
IPC: B41J2/135
Filed: 1994-01-20
Abstract: PURPOSE:To subject only a nozzle plate surface to a water-repellent treatment of superior characteristics by a simple process and to excellently sustain the effect to enhance a printing quality for a long term by a method wherein in an ink jet recording head, an organic titanium compound layer is formed on a nozzle plate surface for delivering ink. CONSTITUTION:In the production of an ink jet recording head with a water- repellent layer 21 on a surface of a nozzle plate 2 for delivering ink, a titanate coupling agent (e.g. isopropyltriisostearoyl titanate) is infiltrated in ceramics. This is heated in a vacuum tank for evaporating the coupling agent. The coupling agent is reacted with the surface of the nozzle plate 2 or adsorbed thereto to form an organic titanium compound layer as the water-repellent layer 21. As a result, only the surface of the nozzle plate is subjected to a water-repellent treatment of superior characteristics, whereby an ink jet recording head of a high printing quality is obtained. Since this surface treatment has a superior sustainability, the recording head can be extended in service ink.
Patent JP-H10196235-A (JP)
Title: Bathroom door
Inventor: NOZAKI YASUHIRO
IPC: E06B3/48
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To easily detach two door bodies from the dressing room side with simple structure so as to be able to rapidly cope with the occurrence of an accident in a bathroom. SOLUTION: This bathroom door 1 is so constituted that two door bodies 2 are closably connected through a hinge 3 and that both door bodies 2 are folded in such a way as to be protruded toward the bathroom A side in the opened state. In this case, the door bodies 2 can be detached from the hinge 3 from the outside of the bathroom A. In the case of emergency, the door bodies 2 are detached from the dressing room B side and pulled frontward. Two door bodies 2 are thereby put in a biparting state toward the dressing room B side, and a person lying in the bathroom A can be rescued.
Patent JP-S62160904-A (JP)
Inventor: JIEEMUSU UOOKAA KAUTSU
IPC: B60C27/16
Filed: 1987-01-14
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-S5390974-A (JP)
Title: Revolution stop detection circuit
Inventor: TANIGAWA KIYOSHI
IPC: H02P3/00
Filed: 1977-01-20
Abstract: PURPOSE: To positively detect stoppage without affecting the magnitude of a load by increasing the potential of a comparing voltage for reference with time through the utilization of photoelecticity of capacitors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59131415-A (JP)
Title: Preparation of crystal resin platelike object
Inventor: NAKAGAWA YOSHITAKA
IPC: B29C43/00
Filed: 1983-01-18
Abstract: PURPOSE:To obtain a crystal resin platelike molded object free from sinks by intervening heat insulating materials on mold surfaces in contact with sides and both upper and lower thin surfaces of a molded platelike object or heating the mold surfaces in contact with the sides. CONSTITUTION:Heat insulating materials 8-11 are intervened between the mold surfaces in contact with the sides of a molded platelike object 1 and the upper and the lower surface of the thin part 3 thereof and the platelike object 1. After molds are preheated, the female mold 5 is charged with crystal resin material 12, while the female and the male mold 4 are compressed and then the molds are cooled by pouring cooling water to the supporter or the molds. In this cooling time, the sides and the upper and lower surfaces of the thin part in the molded object are not cooled quickly on account of intervention of the heat insulators and sinks are prevented from occurring. It is effective that the mold surfaces in contact with the sides of the molded platelike object is heated and the heat insulators are laid on the mold surfaces in contact with both upper and lower surfaces of the thin part.
Patent JP-S60149103-A (JP)
Inventor: MORI TOSHIHIRO
IPC: H01G4/224
Filed: 1984-01-14
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-H1013310-A (JP)
Title: Echo canceller
Inventor: SHIRAKI KOICHI
IPC: H04B3/23
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To control an execution/stop of an adaptive processing of an adaptive filter with high accuracy by allowing an adaptive processing control means to make decision through the use of an estimate echo level and a residual signal level. SOLUTION: An adaptive processing control means is provided on the echo canceller and inputs a reception signal Rin(k), a transmission signal Tin(k), and a residual signal Res(k) being digital signals and outputs an adaptive processing control flag FLGa. Further, level calculation means 5, 16, and 6 respectively calculate a reception signal level Lrin(k), a transmission signal level Ltin(k) and a residual signal level Lres(k) and outputs them. An echo gain estimate circuit 17 calculates an estimate echo gain EG from the reception signal level Lrin(k) and the transmission signal level Ltin(k) when the reception signal level Lrin(k) clearly exceeds a harmful threshold level. Thus, a mean value of level differences of the reception signal is used when the reception signal is clearly harmful.
Patent JP-S60149793-A (JP)
Title: Production of iron-zinc alloy electroplated steel sheet
Inventor: ATAYA TAKESHI
IPC: C25D21/18
Filed: 1984-01-14
Abstract: PURPOSE:To produce an iron-zinc alloy electroplated steel sheet having excellent resistance to powdering with high electrolytic effciency by circulating an electroplating liquid for the steel sheet, adding basic zinc carbonate thereto and removing Fe<3+> as hydroxide. CONSTITUTION:A steel sheet 4 is passed continuously and is electroplated in the inside of a plating cell 2 in which a plating liquid 3 contg. Fe<2+> ion and Zn<2+> ion ion is circulated and supplied. Basic zinc carbonate is added from a supply vessel 6 to the plating liquid 3 discharged from the cell 2 in a pH adjusting vessel 5 to increase the pH of the liquid 3 and to convert the Fe<3+> ion in the liquid 3 to hydroxide of Fe<3+>. The hydroxide of Fe<3+> formed in the cell 2 and the vessel 5 is removed by a continuous centrifugal separator of a decanter 7 from the liquid 3 and thereafter the liquid 3 is supplied to the vessel 2. The liquid 3 in the cell 2 is thus adjusted to <=5g/l Fe<3+> ion and <=1g/l hydroxide of Fe<3+>.
Patent JP-H03210816-A (JP)
Title: Mos semiconductor integrated circuit
Inventor: SHIMADA HAJIME
IPC: H01L21/8234
Filed: 1990-01-12
Abstract: PURPOSE:To shorten the rising time and the falling time of an output signal by providing a series connection of a CMOS inverter composed of P/N-channel MOS transistors(TRs) and two MOS TRs and a capacitor connecting the inverter output and a common connecting point of the series connection and using the connecting point as an output terminal. CONSTITUTION:When a voltage Vcc is applied to an input terminal I as shown in a voltage waveform 2 at an input terminal, N-channel MOS TRs N1, N2 are turned on. Then the sum of currents flowing to the TRs N1, N2 from a level A through a load resistor RL toward GND is supplied and a voltage drop is caused across the resistor. In this case, a P-channel MOS TR P2 limits an output terminal voltage not to be below the voltage Vcc. When a level 0V is fed to the input terminal I, the TRs N1, N2 are turned off and the TR TRs P1 is turned on. Then as soon as the output of the CMOS inverter composed of the TRs P1, N1 goes to a level Vcc, the level at the output terminal O is the same as the level A. Thus, the input signal is converted into an output signal.
Patent JP-S59132095-A (JP)
Inventor: WATANABE MITSUNORI
IPC: G08B23/00
Filed: 1983-01-17
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-H06279538-A (JP)
Title: Epoxy-modified block polymer and thermoplastic polymer composition containing epoxy-modified block polymer
Inventor: OTSUKA YOSHIHIRO
IPC: C08G59/34
Filed: 1994-01-24
Abstract: PURPOSE:To obtain the polymer which exhibits an excellent dispersibility when used as a modifier for various resins or rubbery polymers and displays as an excellent adhesive or sealant by epoxidizing a block copolymer formed from an arom. vinyl compd. and a conjugated diene compd. or by epoxidizing a hydrogenation product of the block copolymer. CONSTITUTION:A block copolymer comprising a polymer block consisting mainly of conjugated diene units and a polymer block consisting mainly of an arom. vinyl compd. units or a partially hydrogenated block copolymer obtd. by partially hydrogenating the block copolymer is epoxidized at the sites of double bonds of the polymer block consisting mainly of conjugated diene units, forming the polymer. 99-1wt.% the polymer is compounded with 1-99wt.% thermoplastic resin and/or rubbery polymer to constitute compsn.
Patent JP-H08191623-A (JP)
Title: Whole culm charging type thresher
Inventor: NAKAYA SHOICHI
IPC: A01F12/24
Filed: 1995-01-18
Abstract: PURPOSE: To provide an apparatus capable of simply and readily performing the cleaning and inspection of a threshing drum or corn caves, etc., and carrying out the large-scale maintenance without any trouble in threshing functions in spite of an adopted opening and closing structure for each large opening and closing cave. CONSTITUTION: This thresher is obtained by constituting each opening and closing cave B formed by integrating a left side plate 15 of a threshing chamber 1 with a cave part 3A on the mobile side corresponding to the left side plate 15 in each corn cave 3 so as to enable the changeover from a mounted posture in which the cave B is connected to the cave part 3B on the fixed side by shaking and moving around the fulcrum P in the upper part to an opened posture in which the cave B is retreated to the transverse lateral side of the threshing chamber 1.  Pin connecting means 21 capable of removing and inserting connecting pins 10 over the cave part 3A on the mobile side and the cave part 3B on the fixed side are installed in two places in the central part and riding on cam mechanisms 12, equipped with a cam member 13 capable of pushing up the lower end of the cave part 3A on the mobile side by shaking and moving to the left side and permitting the opening and shaking of the cave part 3A on the mobile side by shaking and moving to the right side are provided in the total two places in front and rear so as to enable the maintenance of the mounted posture of the opening and closing cave B. Thereby, the simplification of the mounting operation of the opening and closing cave can be carried out to accurately operate even the opening and closing cave of especially a continuous shape to the mounted posture without any strain.
Patent JP-H05190010-A (JP)
Title: Luminaire
Inventor: NAGAO HITOSHI
IPC: F21V33/00
Filed: 1992-01-16
Abstract: PURPOSE:To enable miniaturization and space saving. CONSTITUTION:This illuminator comprises a storage box 1, where an opening 1a is provided at the lower part, a fluorescent lamp holding member 3, a fluorescent lamp socket 4, and a locking spring 6. The fluorescent lamp holding member 3 has an inclined piece 3a whose top is projecting frontward, and is provided freely of coming out and drawing track through the opening 1a. The fluorescent lamp socket 4 is attached to the front side of the inclined piece 3a. The locking spring 6 has a locking part 5, which locks the fiuorescent lamp supporting member 3 in the condition that the fluorescent lamp supporting member 3 has sunk into the storage box 1, and is fixed to the storage box 1.