baber/WOPTO huggingface dataset:
Patent JP-S61163992-A (JP)
Title: Continuously producing pitch suitable for use as raw material of carbon fiber
Inventor: GOMI SHINPEI
IPC: C01B31/00
Filed: 1985-01-16
Abstract: PURPOSE:To continuously produce a pitch suitable for use as a raw material of a carbon fiber with high efficiency, by heat treating a raw aromatic oil to convert it into a pitch, subjecting the pitch to thermal decomposition to form a geseous component and a liquid component, subjecting the gaseous component to fractional distillation to get a heavy oil which, in turn, is returened to the heat treatment furnace and subjecting the liquid component to solid-liquid separation. CONSTITUTION:A raw aromatic oil is introduced into the first tubular heat-treating furnace 1 and heat treated therein to convert it into a pitch. The pitch is introduced into a continuous single reaction tank 2 and brought into contact with a heat medium 15 to effect thermal decomposition of the pitch, thereby forming a gaseous component 16 and a liquid component 20 comprising a pitch containing mesophase dispersed therein. The gaseous component 16 is separated and subjected to fractional distillation using a fractional distillation column 3, 4 to obtain a heavy oil 11, 12, middle oil 19, light oil and pyrolysis gas 18. The heavy oil 11 is returned to the heat-treating furnace 1. The liquid component 20 is introduced into a separation apparatus 5 to separate it into a mesophase pitch component 25 containing mesophase in a large amount and a matrix pitch component 21 containing mesophase in a small amount. A part of the latter is returned to the reaction tank 2.
Patent JP-S60152223-A (JP)
Inventor: KONDOU YOSHIHARU
IPC: H02H3/02
Filed: 1984-01-18
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-H08193570-A (JP)
Title: Water wheel speed control device by electric servo motor
Inventor: MATSUDA MIKIO
IPC: H02P29/00
Filed: 1995-01-18
Abstract: PURPOSE: To sense erroneous motion of a guide vane by storing the position of guide vane opening and counting the frequency of storing when the deviation of the vane actual speed from set speed for the vane opening/closing motion in accordance with the speed command signal is greater than the estimated value, and issuing an alarm in case the count exceeds the estimated frequency. CONSTITUTION: A speed command signal 11a of a governor unit 11 is converted by a converter 21a into the opening/closing motion speed of a guide vane 18 and fed to a comparator 21d. The change amount of the degree of vane opening is converted by a vane speed converter 21b into the speed of vane open motion, multiplied by the gear reduction ratio by a multiplier 21c to calculate the actual speed, and fed to the comparator 21d. The deviation of the two speed values is entered into a low limiter 21e, and when the estimated value is exceeded, the output is stored in a vane opening position memory 21f together with the degree of vane opening, and the stored signals are fed to a counter 21g. When the count value exceeds the estimated frequency, an alarm is issued.
Patent JP-S5498548-A (JP)
Title: Computer system
Inventor: IWATA KAZUHIDE
IPC: G06F15/167
Filed: 1978-01-21
Abstract: PURPOSE: To reduce the processing time as a whole, by sectioning the memory section placed at the exclusive operating unit with three memory units at least and by giving different functions to each unit in a time.  
     CONSTITUTION: The system is constituted with the host computer 10, exclusive operation unit 20, system I/O bus 30 connecting them, and system memory bus 40. The main part of the computer 10 is constituted with the CPU 11 and the main memory MM12, and the major part of the unit 20 is constituted with the memory section 21 sectioned into memory units MU1, MU2 and MU3 and the operation section ALU 22. Further, the unit 20 is provided with the data transfer control section DTC 23 controlling the data between the memory section 21 and the memory  MM12, execution control section EC24 designating the operation of the operation section ALU22, buses 25 to 28 and registers 29 to 32. With this constitution, data transfer is made between other unit and the memory MM12 while the data allocated in one unit such as the unit MU1 is operated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58123300-A (JP)
Title: Wave transmitter and receiver
Inventor: TOMINAGA YOSHITADA
IPC: B06B1/06
Filed: 1982-01-18
Abstract: PURPOSE:To obtain a miniaturized, lightweight wave transmitter and receiver with excellent cahracteristics by providing a miniaturized electroacoustic transducing part for wave reception made of a piezoelectric or electrostrictive material in contacting with the acoustic-wave radiation surface of an electroacoustic transducing part for wave transmission. CONSTITUTION:The Langevin type oscillator consisting of a front mass 1, electrostrictive material 2, and rear mass 3 has volume aout 10<6> as large as the element for wave reception for the purpose of wave transmission. During the wave transmission, a signal is transmitted from the front mass 1. The electrostrictive material 4 for wave reception is supported on its rear surface side by something like a hard complete steel body and receives sound pressure efficiently. The wave transmission and reception are performed by the different elements to hold high the both efficiencies. Further, their structures are put together in one body to reduce the entire size.
Patent JP-H07210262-A (JP)
Title: Power circuit
Inventor: HIWADA SHIYUUHEI
IPC: H02J1/00
Filed: 1994-01-24
Abstract: PURPOSE:To provide a poweer circuit which can supply the stabilized voltage to plural loads via a single constant voltage circuit. CONSTITUTION:A load A2 and the anode of a diode 3 are connected to a stabilized power circuit 1, and a capacitor 4 and a load B5 are connected in parallel to the cathode of the diode 3. The stabilized voltage supplied from the circuit 1 is applied to the load B5 and the capacitor 4 via the load A2 and the diode 3. If the power cunsumption of the load A2 suddenly increases and the current flowing to the load A2 suddenly increases, the output voltage of the circuit 1 temporarily drops. At the same time, the anode voltage of the diode 3 also drops. Thus the charge is outputted from the capacitor 4 and continuously supplied to the load B5 until the reverse current is prevented to the circuit 1 by the diode 3 and the output voltage of the circuit 1 is recovered. As a result, the voltage of the load B5 is stabilized.
Patent JP-S60149141-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: MASUDA MASUMI
IPC: H01L21/58
Filed: 1984-01-17
Abstract: PURPOSE:To improve the accuracy of image recognition and the workability by detecting the volume of light actually radiated to a semiconductor device and by automatically controlling the light volume in a predetermined state. CONSTITUTION:An IC chip 11 located on a table 10 is radiated with a predetermined volume of light by a lighting unit 13. An image data is generated by an ITV 12 and supplied to a CPU 15 through a controller 14. The volume of light actually emitted by the lighting unit 13 is detected by 17 and converted by an A/D converter 18 to be supplied to the CPU 15. These two inputs to the CPU 15 are compared thereby and the comparison data, converted by an A/D converter 19, is supplied to the lighting unit 13 in which the volume of light is automatically set to the predetermined volume based on the comparison data. Even when the light volume is changed due to deterioration of the apparatus or the like, the light volume can be automatically adjusted to the desired volume. Therefore, the accuracy of image recognition, the workability and the operability can be improved effectively.
Patent JP-H09193400-A (JP)
Title: Manufacture of nozzle of electrostatic attraction type ink jet printer
Inventor: KONISHI DAISHI
IPC: B41J2/135
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to constitute a low-cost board layer having a plurality of nozzles of the shape protruding at the ends by forming conductive thin layers on the entire all surfaces of the board layer, mold plate layer, and walls of pores and mold holes, and removing the thin layers of the mold plate layer at the exposed side surface. SOLUTION: In a nozzle head 1 of a board layer, nozzle holes 1a of a plurality of pores are perforated, nickel platings 3 of conductive thin layers are provided to form nozzles N. The nozzles N formed in the holes 1a are continued by the platings 3 on one side surface of the head 1, and integrally formed. The nozzles N protrude from the surface of the head 1 where the platings 3 are not executed to form protrusions Na, the ends of the protrusions Na are opened to inject ink k from here.
Patent JP-H05190515-A (JP)
Title: Method and device for manufacture of semiconductor integrated circuit device
Inventor: SUZUKI SHINICHI
IPC: H01L21/302
Filed: 1992-01-17
Abstract: PURPOSE:To prevent generation of corrosion on the Al wiring formed on a semiconductor wafer. CONSTITUTION:A polymer deposition chamber 4 is provided on the latter stage of a dry etching chamber 2 in which the surface of a semiconductor wafer 5 is processed. The etching residue on the surface of a wafer 5 is prevented from coming into contact with atmospheric air while the wafer 5 is conveyed from etching process to the next process by a method wherein the surface of the wafer 5, immediately after completion of dry etching, is coated with organic polymer.
Patent JP-2000204815-A (JP)
Title: Locking device
Inventor: TSUNODA KENJI
IPC: E05B15/02
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a locking device capable of reducing biasing force of a door check even with a large protruding force of a latch. SOLUTION: For opening or closing a door, a handle 10 is operated, and a stopping mechanism to maintain a position of a latch 4 retracted, and a trigger mechanism to release the stopping mechanism are provided to be interlocked with action of the latch 4. The stopping mechanism is of a ratchet type in which a pin 20 slides into a step position of a slit 21 when the latch 4 is retracted to restrict advancing of the latch 4. The trigger mechanism comprises a lever 18 and a protruded part 19, and the protruded part 19 is pushed in by the protrusion 13 of a bearing washer 12 provided on a door frame to release the stopping mechanism. The stopping mechanism of the ratchet type and the trigger mechanism are thus composed of an integrated lever to form a sort of a trigger.
Patent JP-H11197206-A (JP)
Title: Massage machine
Inventor: NISHIO FUMIHIRO
IPC: A61H7/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To easily obtain treatment operation with favorable strength by providing a switch for shifting the strength of the whole treatment operation in an automatic course to the lowering direction. SOLUTION: The machine has an operation part 2 provided with a select switch group 5 covered with a front cover 20. A signal corresponding to a control circuit is sent to a control circuit of a massage mechanism by operation of the switch group 5 to instruct the operation. By operating switches 51-53 for an automatic course massage, according to a designated program, plural kinds of treatments are sequentially performed. In this case, when a 'GENTLE' switch 54 is operated, according to a designated table, the strength is shifted to the lowering direction. When 'GENTLE' switch 54 is turned off, it returns to the initial state. Thus, the strength can be adjustred.
Patent JP-S60152206-A (JP)
Inventor: MORISHIMA KANJI
IPC: H02B1/20
Filed: 1984-01-19
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-S59129896-A (JP)
Inventor: NAKAGAWA HIROMITSU
IPC: G06T5/30
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-2000209784-A (JP)
Title: Battery residual capacity informing device
Inventor: MICHIMI SHIGERU
IPC: H02J7/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain an absolute battery residual capacity while using a general battery, and make a device capable of informing a user of a residual usable time or the like from this battery residual capacity. SOLUTION: A discharge characteristic value corresponding to a kind of a battery 1 and a characteristic value of a DC/DC converter circuit 11 are previously stored in a characteristic table 171 of a memory part 17, in which a power consumption estimated value respectively corresponding to a plurality of kinds of operating modes is previously stored in a power consumption estimation table 172. A control part 15 detects a kind of the operating mode to read the corresponding power consumption estimated value based on this detection result, and to read the corresponding discharge characteristic value and the characteristic value of the DC/DC converter circuit 11 based on a kind classified information of the battery 1 input to an input part 18.  A residual capacity of the battery 1 is calculated by using load current information and battery terminal voltage information obtained from a PWM integrated value integrating these values, and an output of the DC/DC converter circuit 11 in an integrating circuit 13.
Patent JP-S59133127-A (JP)
Title: Device for feeding a constant amount of powder
Inventor: KANEKO KAORU
IPC: B65G65/44
Filed: 1983-01-18
Abstract: PURPOSE:To prevent fluctuation of feeding amount of powder by forming a distributor mechanism in a multi-layered construction so as to provide a powder passing hole so that powder pressure from a hopper may not apply directly on a distributor hole, and to enable the powder staying in the distributor hole to be completely dropped without any remainder, by using a freely rotatable ball member. CONSTITUTION:Rotation of a motor 24 rotates via a belt 26 a distributor plate 32 around its shaft 29. And only the specified amount of powder 21 in a hopper 20 is fed to a distributor hole 32a of the distributor plate 32 via both a drop hole 20a of the hopper 20 and a passing hole 31a of an intermediate plate 31. At that time, rotation of the distributor plate 32 feeds the specified amount of power from the passing hole 31a to the distributor hole 32a, and its further rotation feeds the specified amount of powder to a vessel 36 through a drop hole 28a of a base plate 28. As the distributor plate 32 rotates, a ball member 37 housed in a hole 31b of the intermediate plate 31 rolls on the upper surface of the distributor plate 32 until if falls on a part of the distributor hole 32a so that no powder 21a remains in the hole 32a.
Patent JP-H06211964-A (JP)
Title: Low-permittivity thermosetting resin composition
Inventor: ITO MIKIO
IPC: C08L25/08
Filed: 1993-01-19
Abstract: PURPOSE:To obtain the subject composition having a low permittivity, a low dielectric loss tangent, and excelling heat resistance, etc., by mixing a specified epoxy resin with a specified phenol compound, a specified polyphenylene ether and a specified thermoplastic styrene resin in a specified ratio. CONSTITUTION:100 pts.wt. epoxy resin, based on an epoxy compound, of formula I (wherein (k) is 0 or an integer of 100 or below; R1 and R2 are each alkyl; and X is alkylene or the like) is mixed with 20-150 pts.wt. phenol compound of formula II (wherein (l) and (m) are each 0 or an integer of 1 or above; (n) is a natural number; and Y is H or alkyl), 5-150 pts.wt. polyphenylene ether of formula III (wherein R7 and R8 are each alkyl, alkylene or glycidyl; and (p) is a natural number) and 5-100 pts.wt. thermoplastic polymer made from at least two monomer components and having a polystyrene unit in at least a part of the main chain (e.g. styrene/vinyl acetate copolymer). The obtained low-permittivity thermosetting resin composition is desirable for printed wiring boards.
Patent JP-S5391637-A (JP)
Title: Data processor
Inventor: HAMAHIRA TETSUYA
IPC: G11C11/406
Filed: 1977-01-24
Abstract: PURPOSE:To reduce the circuit required for the momory fresh, by performing the memory refresh with program.
Patent JP-2000192246-A (JP)
Title: Production of functionally gradient material
Inventor: YUASA MOTOKAZU
IPC: G02B1/14
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a functionally gradient material capable of continuously coating a functionally gradient thin film even in the case of a long substrate, also capable of forming a thin film at a high speed by executing plasma discharge in the vicinity of the atmospheric pressure without requiring a vacuum of a high degree. SOLUTION: Under pressure in the vicinity of the atmospheric pressure, a base material 5 is arranged on the space between a pair of counter electrodes 3 and 4, pulselike voltage in which voltage rising time is <=100 μs, and electric field strength is 1 to 100 kV/cm is applied on the space between the counter electrodes 3 and 4, and, at the time of executing discharge plasma treatment, >=two or more kinds of different gases for treatment are fed to the discharge space 10 while the mixing ratio is continuously changed.
Patent JP-H10203755-A (JP)
Title: Abnormality diagnostic device of hydraulic elevator
Inventor: TAMURA TAKASHI
IPC: B66B3/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To estimate a working oil shortage state actually causing a hindrance to elevator driving. SOLUTION: This device is furnished with a standard traveling speed computing part to compute standard traveling speed of a car 5 in accordance with a rotating speed signal output from a pump rotating speed detector 14, a speed difference computing part to compute a speed difference of the standard traveeling speed of this car 5 and actual traveling sped in correspondence with a speed signal from a car speed detector 13, an abnormality diagnostic part to compare this speed difference with a previously specified set value and an abnormality detection part connected to this abnormality diagnostic part.  Thereafter, in the case when the speed difference between the standard traveling speed of the car 5 and the actual traveling speed exceeds the set value at the time of up-lifting driving of the car 5, it is judged that working oil quantity in an oil tank 6 is short, and it is stored in the abnormality detection part that abnormality is detected.
Patent JP-S5599859-A (JP)
Title: Signal processing circuit
Inventor: HOSOYA NOBUKAZU
IPC: H04H20/88
Filed: 1979-01-23
Abstract: PURPOSE:To prevent the production of pop sound, by avoiding the variation in DC level of the input terminal of the output circuit in selection control among modes and suppressing the variation in the DC level of input signal with the adjuster provided with the signal input terminal. CONSTITUTION:The first and second differential amplifiers A1, A2 introducing the input signal from the first input terminal 28, third and fourth differential amplifiers amplifiers A2, A4 introducing the input signal from the second input terminal 29, and the fifth differential amplifier A5 at the upper stage of the amplifier A3, are provided. Further, the first output circuit 30 introduces the output of the amplifier A2 and/or A3, second output circuit 31 introduces the output of amplifier A1 and/or A4, the output of the first control circuit 21 individually controls the operation of the amplifiers A1-A4, the operation of the amplifier A5 and the circuit 21 is controlled with the second control circuit 22 to make independent the DC level of each input terminal of the circuits 30 and 31. Further, the variation in DC level is suppressed with the stereo separation adjuster 12 connected to the terminal 29 and only AC signal is changed.
Patent JP-S58124087-A (JP)
Title: Rotary compressor
Inventor: TATEMATSU SHIYOUZOU
IPC: F01C21/08
Filed: 1982-01-19
Abstract: PURPOSE:To reduce the clearance between vanes and the liner surface and between the vanes and the liner side surfaces, by making the vanes with a material having a substantially equal coefficient of thermal expansion as those of a liner member and liner side members. CONSTITUTION:In order to raise the compression efficiency of a rotary compressor, it is necessary to keep the clearance between vanes 3a, 3b and a liner surface 13 and between the vanes 3a, 3b and liner side surfaces 14 minimum at any temperature. According to the present invention, the vanes 3a, 3b are made of a ceramics material having a coefficient of thermal expansion almost equal to that of iron, whereby it is enabled to keep the clearance between the vanes 3a, 3b and the liner surface 13 and between the liner side surfaces 14 small when the temperature is low.
Patent JP-H09199940-A (JP)
Title: Electronic circuit device with planar antenna and manufacture method
Inventor: IMAYOSHI NOBUYUKI
IPC: H01Q23/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide the ultra-thin profile electronic circuit device with a planar antenna in which an antenna radiation efficiency is not deteriorated. SOLUTION: The circuit device is made up of a ground pattern 11 sticked to one side of a printed circuit board 10, a circuit pattern 12 patterned to the other side of the printed circuit board 10 and to which various circuit elements are fitted, a mold case 20 being a resin made case covering the other side of the printed circuit board 10, and an antenna pattern 40 being a planar antenna provided by transfer forming in the vicinity of the outer side of the mold case 20. Through the constitution above, since the thickness of the dielectric material between the antenna pattern 40 and the earth pattern 11 is ensured, the ultra-thin profile electronic circuit device with planar antenna without deteriorating the antenna radiation efficiency is realized.
Patent JP-S57120159-A (JP)
Title: Computer device
Inventor: TAKENOUCHI SHIGEO
IPC: G06F9/48
Filed: 1981-01-19
Abstract: PURPOSE:To execute exchange of programs, the change of priority and the multiplexing process of the program, by exchanging a memory package storing the program. CONSTITUTION:A series of numbers are previously added to a slot 12, and the higher priority is given to these numbers in order of younger one. Thus a user puts successively a memory package 13 into the slot 12 in the order decided by the user. Then a monitor program registered to an ROM3 performs the control in accordance with the priority. Accordingly the priority can be easily changed just by changing the slot to which the memory package is inserted. The minitor performs the scheduling based on the designated priority if a start request is given to the program stored in the package, and gives the right of execution to the program to be started.
Patent JP-S62165200-A (JP)
Inventor: SAKURAOKA TADASHI
IPC: G21F9/00
Filed: 1986-01-16
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-H08203840-A (JP)
Title: Equipment and method for diffusion aluminum into semiconductor wafer
Inventor: SAI SAIGOU
IPC: H01L21/223
Filed: 1995-01-20
Abstract: PURPOSE: To make the diffusion of aluminum which has an excellent mass producibility and an excellent reproducibility possible in an equipment and a method for diffusing aluminum by which a deep diffusion layer can be formed in a semiconductor wafer. CONSTITUTION: A quartz-made diffusion container 18 which has a semi-closed open end on one side and a gas supply pipe 16 on the other side and which stores a plurality of semiconductor wafers 20 is housed in an airtight process tube 11 which has a gas exhaust pipe. The gas supply pipe 16 of the diffusion container is passed through the process tube and is connected to an aluminum gas supply container 17. The gas exhaust pipe of the process tube is connected to vacuum exhaust systems 13, 14. First, the diffusion system is forcibly evacuated to a vacuum degree of 1×10<-6> mmHg or below and then the temperature of the process tube is raised and the aluminum gas flux is brought in into the diffusion container from an aluminum gas supply source container 17 which is heated to a specified temperature and then Al is diffused.