baber/WOPTO huggingface dataset:
Patent JP-H04245116-A (JP)
Title: Reed switch
Inventor: HINOHARA KUNIO
IPC: H01H1/66
Filed: 1991-01-31
Abstract: PURPOSE:To prevent one-sided transition of metal materials constituting contacts of a reed switch from one contact side to the other contact side so as to enhance reliability at low and middle loads. CONSTITUTION:A contact metal having hardness and melting point higher than those of a contact metal of a reed piece on a cathode side is used for a contact portion of the reed piece connected onto an anode side where heat generation is larger than in a contact portion of the reed piece connected onto the cathode side. Each melting state of the contact metals in the contact portions are made the same at low and middle loads. The contact metals are cut off almost in the middle portion between the contacts in the case of generation of a melting bridge.
Patent JP-H04213144-A (JP)
Title: High-speed data access system
Inventor: MARIRIN JIIN RANGU
IPC: G06F12/02
Filed: 1991-01-31
Abstract: PURPOSE: To reduce the necessary frequency of access to a relatively low-speed DRAM to less than a half and approximate the data rate of a memory to the operation speed of a microprocessor by reading data of at least 2 words out every time of access to the DRAM. CONSTITUTION: A system memory 102 is equipped with many 64-bit system memory buses 1-N which are connected to a host bus 104 in parallel. This multiple system memory bus architecture enables high-speed data access to the system memory 102 using the DRAM. The speed is increased by multiple buses. This multiple bus architecture reduces a capacitance load generated by the connected DRAM and then increases the speed more, and then delay can be predicted, so that the reliability of the system is improved on the whole.
Patent JP-H09232998-A (JP)
Title: Double redundant system and exchange system for information processing
Inventor: ISHII EITARO
IPC: H04L69/40
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To furthermore improve reliability of a double redundant system in comparison with a traditional one and to enable to operate it continuously even if the abnormality of a component or a transmission line, etc., arises. SOLUTION: The central processing unit CPU1A of a 0-system and the central processing unit CPU2A of a 1-system store both of a 0-system bus and 1-system bus respectively. The central processing unit CPU1A of the 0-system issues an instruction to the 0-system bus in the case of that it accesses the input/output controller I/O1 of the 0-system, and in the case that it accesses the input/output controller I/O2 of the 1-system, it issues the instruction to the 0-system bus. In the case that the 0-system bus is defective, the central processing unit CPU1A of the 0-system issues the instruction to the 1-system bus, and continues the operation by using the device of the 1-system.
Patent JP-H05252894-A (JP)
Title: Production of yeast essence
IPC: A23L1/28
Filed: 1992-02-19
Abstract: PURPOSE:To produce a yeast essence containing glutathione in a high concentration by mechanically destroying cell wall of yeast. CONSTITUTION:Cell wall of yeast is mechanically ground by a wet grinder using medium balls and components in the yeast are extracted to give the objective yeast essence.
Patent JP-S53119834-A (JP)
Title: Preparation of polyglycidyl compounds
Inventor: MIYAMOTO AKIRA
IPC: C07D301/27
Filed: 1977-03-25
Abstract: PURPOSE: To obtain improved tile compounds by addition of diamines containing a specific amount of water into epihalohydrins at a temperature below 60°C little by little, followed by dehydrohalogenation with an alkali added little by little to the system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59158094-A (JP)
Inventor: MINAGAWA RIYOUJI
IPC: H05B41/24
Filed: 1983-02-28
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-S57164611-A (JP)
Title: Supporting structure for tuning fork quartz oscillator
Inventor: SHIBATA MAKOTO
IPC: H03H9/05
Filed: 1982-03-01
Abstract: PURPOSE:To improve the yield and to make a small-sized quartz oscillator practical, by eliminating a connection part to separate two leads from each other after fixing them through an airtight terminal and fixing one plane of the base part of a tuning oscillator to plane surfaces of two lead wires. CONSTITUTION:Two lead wires 16 which are connected to each other partially are cut out from one metallic plate by the photoetching method and are fixed through a plug 15, and a connection part 16a is removed to obtain individual lead wires 16. Since these lead wires 16 are used in a straight form, high position precision and form precision are obtained. One plane of the base part of a tuning fork oscillator 6 is put on and fixed to plane surfaces of two lead wires to simplify the handling operation, and the connection is fixed because the contacting area is large sufficiently. Thus, the yield is improved, and a small-sized quartz oscillator is made practical.
Patent JP-S53118706-A (JP)
Title: Rotary machine
Inventor: TAWARA KAZUO
IPC: H02K23/66
Filed: 1977-03-25
Abstract: PURPOSE: To eliminate a deviation of field flux caused by an armature reaction, by means of connecting a winding, for cancelling an armature reaction, in series to the blanking diode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09230851-A (JP)
Title: Opening/closing device for cap
Inventor: GOTO MOTOOMI
IPC: G10C1/04
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain an opening/closing device for a cap capable of opening and closing a roof plate by diving and opening the cap at a desirable angle by providing the decide with a transforming mechanism which is housed in a reduced state in a keyboard musical instrument and is extended to push up the cap by rotation of a motor. SOLUTION: When an open button is pushed, a controller runs the motor 12 and a worm gear 13 revolves. A feed nut 14 moved toward the right side of Fig. along its screw. Two arms 15, 15 are turned to be opened, the roof plate 2 is pushed up. The controller controls the revolution of the motor 12 in accordance with the signal outputted from a rotary encoder is such a manner that the roof plate 2 attains the angle set by a sliding key. Since the roof plate (cap) 2 is opened and closed by the driving power of the motor 12, the device is extremely convenient. Since the angle to open the roof plate 2 is arbitrarily selectable to meet the area of hall where playing is performed or the selected music, etc., a desired acoustic effect is obtainable.
Patent JP-H10233717-A (JP)
Title: Contactless ic card
Inventor: IGARASHI SUSUMU
IPC: H04L27/18
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide the contactless IC card in which a remarkable voltage drop in a supplied voltage through a rectifier circuit is prevented and a waveform of a change in a coil load is kept properly. SOLUTION: A high frequency signal received by a transmission reception coil 10 is rectified by a rectifier circuit 11, and the rectified signal is given to a rectifier capacitor 12 via a resistor circuit 40 and to a stabilizing circuit 14, from which the stabilized voltage is fed to each circuit as a power supply voltage Vcc. Furthermore, a subcarrier is phase-modulated at a modulation circuit with transmission data outputted from a data processing unit 18, a modulation output controls an impedance of a load generating circuit 13, and a read/ write device 2 detects its change to receive data from the contactless IC card 1. Moreover, the resistor circuit 40 is used to keep a waveform of a load change by the load generating circuit 13 proper.
Patent JP-H0653497-A (JP)
Title: Semiconductor device equipped with i/o protective circuit
Inventor: OKUZUMI TETSUYA
IPC: H01L29/78
Filed: 1992-02-20
Abstract: PURPOSE:To enhance protection effect for semiconductor device against excessive external input signal by allowing arbitrary setting of breakdown voltage in an I/O protective circuit and lowering the breakdown voltage. CONSTITUTION:In an I/O protective circuit formed on a semiconductor substrate including a MOS transistor having I/O terminals connected with drain region, impurity diffusion layers 10, 11 heavily doped with the opposite conductivity type to the drain region are provided in adjacent to the drain regions 4, 6. This constitution allows independent setting of breakdown voltage, in the drain region of the MOS transistor connected with I/O terminals BP, from the threshold voltage of the MOS transistor.
Patent JP-S62190515-A (JP)
Title: Controller for intermittent driving mechanism
Inventor: OOTA TOMOYA
IPC: G05D3/12
Filed: 1986-02-17
Abstract: PURPOSE:To reduce a steady state deviation gradually to improve the positioning precision by sampling the steady-state deviation in each moving cycle of materials and correcting a control deviation between a target position and an actual position on a basis of this steady-state deviation. CONSTITUTION:When a target moving position of materials is preliminarily set to a target value generator 18 in accordance with the rotation angle of a feeding motor; and when a Pilger mill is driven and the generator 18 receives the first driving start command signal from a driving timing generating circuit 17, the generator 18 generates a target extent (r) of movement. The extent of feed of materials is detected by a position detector 15, and the extent of feed of materials is counted by a position counter 19. Just before the start of the rolling process, the circuit 17 receives a driving end command signal, and a control deviation (e) at this time is sampled. After sampling, the generator 18 and the counter 19 are initialized by the driving end command signal. Thus, a controller 23 stops driving of a feeding motor 9.
Patent JP-S62191075-A (JP)
Title: Method of coating car body repair
Inventor: ISHII MASAHIKO
IPC: B05D7/14
Filed: 1986-02-17
Abstract: PURPOSE:To enhance quality of repair and appearance by spreading color coating on the repairing part and drying, over which ultraviolet rays cured coating is spread and irradiated with ultraviolet rays. CONSTITUTION:In repairing a car body finished with solid base coating, first, urethane racker or the like corresponding to the tone of solid base coating film 3 is spread on the bottom of a repairing part 4 and dried in normal or low temperature to form a color coating film 5. Next, on said color coating film 5, ultraviolet rays cured coating formed basically of acryl, reactive diluting agent, photopolymerization starting agent and micro additive and adjusted to a specified viscosity with dilute solving agent is spread, and for example, by 1-2min irradiation with light of a flourescent lamp 6 of 80-200W, a clear film 7 is formed and the repairing part is finished as hard as the base coating film 3.
Patent JP-H08228489-A (JP)
Title: Controller of power converter
Inventor: ARITA TOSHIO
IPC: H02P27/06
Filed: 1995-02-21
Abstract: PURPOSE: To make the output current waveform into sine wave as far as ultralow frequency region by distributing and adding pulse width being thinned off, leaving some phases, to the pulse width of other phases. CONSTITUTION: It is examined (F2100) whether it is necessary to thin off pulses or not by comparing pulse width data with the limit value 'Limit' being the minimum pulse width determined by the rating of a semiconductor element. In case that the pulse width data is smaller than the limit value 'Limit' of the semiconductor element and it is necessary to thin off the pulses, the value 0μsec is reset (F2300) to the pulse width being its object. This way, the pulses having become the object is thinned off, so the pulse width being subtracted in this while is divided into two, and they are distributed (F2400) to other two phases. Hereby, the distortion of the output current waveform in two phases excluding the phase being the object of thinning off can be made small, and the output current waveform can be made sine waves as far as ultralow frequency region.
Patent JP-S57147080-A (JP)
Title: Alarm clock
Inventor: MATSUMOTO AKIO
IPC: G04C23/08
Filed: 1981-03-06
Abstract: PURPOSE:To make separate parts for display of ante meridiem and post meridiem unnecessary, by providing a display, by which ante meridiem and post  meridiem are distinguished from each other, on a 24-hour wheel in the alarm  clock where a hour unlocking wheel and a minute unlocking wheel are provided  for the 24-hour wheel and a 1-hour wheel. CONSTITUTION:A minute unlocking wheel 17 and a hour unlocking wheel 18 are provided for 1-hour wheel 12 and a 24-hour wheel 14 respectively; and when an aimed time comes, an alarm equipment is operated by switch mechanisms provided between them. Numbers 14a 1-24, AM and PM or classification by coloring on the 24-hour wheel 14 are seen through a display window 10a of an alarm mechanism part 2 to distinguish ante meridiem and post meridiem from each other, thus preventing ante meridiem and post meridiem from beig set erroneously.
Patent JP-S63199644-A (JP)
Title: Method and apparatus for cleaning screen setting frame used in silk printing
Inventor: OTANI YASUAKI
IPC: B41F35/00
Filed: 1987-02-16
Abstract: PURPOSE:To simplify an apparatus and to facilitate automization, by a method wherein a screen setting frame is vertically carried, a high-pressure cleaning liquid is jetted out slantwise only to the corner portions of screen setting portion of the screen setting frame for cleaning, and the screen being set to the screen setting frame already subjected to high-pressure cleaning is removed from the frame and eliminated. CONSTITUTION:In the operation of a high-pressure cleaning device, screen setting frames 1 to be cleaned are vertically loaded on a supporting device 20 of a carry-in device 10 by the required number, and a pusher 23 is actuated so that one sheet of the screen setting frame is pushed out into a surrounding frame 16 through a carry-in portion 17. The screen setting frame 1 supplied into the high-pressure cleaning device 11 by the pusher 23 is carried by a hook 43 of a conveyor chain 40, and the upper and lower portions thereof are guided by guide members 41, 42. Nozzle devices 31, 32 are actuated, and a remaining screen is removed by jetting a high-pressure cleaning liquid to the upper and lower corner portions of the screen setting frame 1. The removed screen setting frame 1 is partially projected outside the surrounding frame 16 from a carry-out portion 18 by the hook of the conveyor chain 40. The screen setting frame 1, where the removal of the screen was completed, is perfectly pulled out outside by actuating a pulling device 53.
Patent JP-S59164773-A (JP)
Inventor: GERUHARUTO MARUTSUORUFU
IPC: C07D207/456
Filed: 1984-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S52115784-A (JP)
Title: Liquid phase epitaxial growth
Inventor: AKAI SHINICHI
IPC: C30B19/00
Filed: 1976-03-24
Abstract: PURPOSE: To give epitaxial growth of smooth surface and uniform thickness by means fo inclining the contact plane of a single crystal substrate with a raw material solution to the horizontal plane so as to make the equiconcentration plane with respect to a solute in a solution nearly horizontal with the result that the solute in the solution is made difficult to take place. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000231151-A (JP)
Title: Voice-controlled camera
Inventor: WATANABE YOJI
IPC: G10L15/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a voice-controlled camera capable of photographing better meeting the photographer's intention and having excellent operability. SOLUTION: The camera is provided with a focus motor 22 and a zoom motor 38 for respectively driving a focus lens 21 and a zoom lens 37, a focus motor driving circuit 20 and a zoom motor driving circuit 36 for separately controlling the drive of the motors 22 and 38, a microphone 41 for inputting a voice and converting the voice to a voice signal, a voice input circuit 42 for outputting command codes for driving respective lenses 21 and 37 based on the voice signals outputted from the microphone 41, and a control circuit 1 for driving the lenses 21 and 37 by respective motors 22 and 38 as much as a prescribed amount or as long as a prescribed time through respective driving circuits 20 and 36 based on the command codes outputted from the voice input circuit 42.
Patent JP-H03238129-A (JP)
Title: Manufacture of heat exchanger with plate-fin
Inventor: MARUKASA SHIGEO
IPC: B21D53/08
Filed: 1990-02-13
Abstract: PURPOSE:To efficiently manufacture the heat exchanger of excellent quality by introducing a highly pressurized fluid inside pipe blank material and enlarging the diameter while holding the blank pipe over whole the length with both upper and lower holding plates. CONSTITUTION:After the required number of plate-fin groups A are formed, the pipe blank material 1a is inserted in the pipe inserting hole 3 of the fin group 2A, next, the upper dies 15 is descended, the lower end of the upper pipe holding plate 16 is brought to butt at the upper end of the lower pipe holding plate 11, and the pipe blank material 1a is kept its shape with the upper and lower pipe holding plate 11, 16. In this state, both end parts of two pipe blank materials 1a are respectively closed and the highly pressurized fluid of a highly pressurized liquid or gas is introduced in each blank pipe material 1a and the diameter of each pipe blank material 1a is enlarged almost over whole the length. Therefore, the pipe and the plate-fin 2 are jointed closely.
Patent JP-S59159218-A (JP)
Title: Method and device for monitoring condition of wall thickness deviation of seamless pipe
Inventor: SANO MASAKAZU
IPC: B21C51/00
Filed: 1983-03-01
Abstract: PURPOSE:To grasp accurately a condition of the wall thickness deviation of a pipe and the causes of its generation by continuously measuring a vibrating condition in the longitudinal direction of a blank pipe in rolling and monitoring the condition of wall thickness deviation basing of the periodicity of the vibration. CONSTITUTION:A line sensing camera 6 for monitoring a pipe 2 in rolling and a hot steel detector 4 for detecting the front and rear ends of the pipe 2 are provided to the outlet sides of an elongator 1 for elongating and reducing its wall thickness by a mandrel 3. Next, when a pipe size and rolling conditions, etc. are previously inputted, as an external information 10, to a processing device 8, and a dislacement of pipe 2 is took in the device 8 by the camera 6 basing on its radiant light; a Fourier transducer 7 samples by a prescribed pitch the analogized signals obtained from the camera 6 through a controller 5 to obtain the periodic spectrum of them by Fourier transformation, and the device 8 performs the frequency analysis to output the results to a printer 9 or an alarm. In this way, a condition of the wall thickness deviation of a blank pipe during rolling is accurately grasped and the causes of the deviation are searched.
Patent JP-H06249107-A (JP)
Title: Intake device for internal combustion engine
Inventor: IRIYA YUUICHI
IPC: F02M69/00
Filed: 1993-02-23
Abstract: PURPOSE:To provide an intake device for an internal combustion engine which can equalize the densities of air-fuel mixture in too intake ports whether an intake control valve is opened or closed. CONSTITUTION:An intake control valve 5 is opened under a specified operation condition for increasing a ratio of air to be flowed into an intake port. Injection passages 9, 10 are formed on a fuel injection valve for injecting fuel toward the intake ports 3 and 4. An injection amount ratio setting plate 12 is operated for increasing the ratio of the fuel injection amount through the injection passage 9 correspondingly to the ratio of an air amount to be flowed into the intake ports 3, 4 at the time of closing the intake control valve 5. An auxiliary air passage 15 has one end communicated with a part on the way of the injection passage 9 and the other end communicated with an opening/closing valve 16 through a pump 17. A control unit 20 controls the opening of the valve 16. When the intake control valve 5 is opened, auxiliary air is fed to the injection passage 9. The fuel injection amount from the injection passage 9 is decreased for minimizing difference between the fuel injection amounts of the passages 9 and 10.
Patent JP-H09232204-A (JP)
Title: Method and apparatus for processing signal
Inventor: NAGATA KOJI
IPC: G01N21/88
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in a mark detecting accuracy and the increase in the mark detecting time due to charging when one mark is beam scanned many times and the signals are summed and averaged. SOLUTION: When the detected reflecting electron signal is A-D converted, the conversion cycle is accelerated from a beam shot cycle or a plurality of times of the A-D conversions are conducted in a short time by using a plurality of A-D converters 408. Thus, the plurality (N) of times of the conversions are conducted at a high speed each one shot (beam staying time) in an electron beam scanning. The data of N times of the conversions are summed and averaged or the center of gravity is calculated by a hardware as the reflecting electron strength data at the beam position.
Patent JP-2000230506-A (JP)
Title: Actuator drive device by operation lever and operation lever device
Inventor: HORI HIDEJI
IPC: E02F9/22
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an actuator drive device. SOLUTION: Four pistons 1, 2, 3, 4 are respectively corresponded to one of two kinds of actuators 35, 37, and its drive direction (forward direction or backward direction). An actuator corresponding to the piston on which a displacement signal is generated, is driven in the corresponding drive direction by a drive amount corresponding to the displacement signal, when the displacement signal is generated to respectively four pistons 1, 2, 3, 4 by the displacement signal generating means 20, 19, 21, 18.
Patent JP-H05230517-A (JP)
Title: Decarburization refining method for chromium-containing molten steel
Inventor: NAKAO RYUJI
IPC: C21C7/072
Filed: 1992-02-20
Abstract: PURPOSE:To efficiently decarburize a molten steel while suppressing the amt. of a diluting gas to be used and the oxidation of the chromium in the molten steel, and to shorten the time for refining by specifying bottom blowing conditions and top blowing conditions in the above refining by a composite blowing method. CONSTITUTION:The chromium-contg. molten steel is decarburized and refined by blowing gaseous oxygen or the diluting gas from the inside pipe of the double pipe tuyeres provided under the bath surface of the molten steel and a protective gas from the outside pipe, respectively, and blowing only the gaseous oxygen from the top blowing lance provided on the bath surface. Only the gaseous oxygen is blown from the inside pipe of the double pipe tuyeres and is blown under the conditions satisfying expressions I to III in the region where the [C] concn. in the molten steel is >=0.7wt.%. In the expressions, A: the flow rate [Nm<3>/min T] of the gaseous oxygen per unit molten steel weight to be blown from the inside pipe of the double pipe tuyeres, B: the flow rate [Nm<3>/min T] of the gaseous oxygen per unit molten steel weight to be blown from a top blowing lance, L: the depth of recessed part on the face of the molten steel formed by the gaseous oxygen blowing from the top blowing lance, L0: the depth [mm] of the molten steel in a static bath state.