baber/WOPTO huggingface dataset:
Patent JP-H06218468-A (JP)
Title: Tube expanding device
Inventor: TOKURA KENJI
IPC: B21D53/08
Filed: 1993-01-26
Abstract: PURPOSE:To provide a tube expanding device by which troublesome attaching and detaching operation for an expanding mandrel is eliminated and only a necessary mandrel along an expanding pattern is used and which is excellent in workability and having extremely high production efficiency. CONSTITUTION:A mandrel releasing means and a mandrel restraining means are provided on a back and forth working body 9, a heat exchanger mounting device 3 on which plural heat exchangers 17 are mounted, at least in one line, and a heat exchanger transferring device 4 by which the heat exchangers 17 mounted on the mounting device 3 are simultaneously held and simultaneously released after transferred by a specific distance and which is reversely moved to the initial position after the heat exchangers 17 are released are successively provided in the tip end direction of the mandrel 6 restrained on the back and forth working body 9.
Patent JP-S55106074-A (JP)
Title: Moving-coil type linear motor
Inventor: SUEHIRO HIDEHIKO
IPC: H02K41/035
Filed: 1979-02-02
Abstract: PURPOSE: To readily determine the direction of an electric current in a moving-coil type linear motor by providing two coils having half the width of a stator magnet at a rotor and mounting a detecting element at the one coil end of the two coils to control the supply current thereto.  
     CONSTITUTION: Permanent magnets 1A, 1B which are alternatively magnetized in thickness direction are arranged in two lines. A rotor 8 having two coils 7A, 7B each including half the width of the permanent magnet 1 is provided oppositely to the permanent magnets on a center yoke 3. A magnetic detecting element 11A is provided between the coils 7A and 7B of the rotor 8, and a magnetic detecting element 11B is also provided, for example, at the end of the one coil 7B. The outputs 12A, 12B of the respective elements 11A, 11B and a drive direction signal 15 are supplied to a drive circuit to determine the coil to be energized and the direction of the current to be applied. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55104372-A (JP)
Title: Production of color pencil lead
Inventor: TAKEMURA KENGIYOKU
IPC: C09D13/00
Filed: 1979-02-01
Abstract: PURPOSE: To produce color pencil lead having a good strength and impact resistance without reducing color tone, concentration, and handwriting property by a method wherein specific additive is added to essential component of coloring agent, filler, lubricator, and binder, then blended and formed.  
     CONSTITUTION: To major ingredients consisting of colorant such as dye and pigment, filler such as talc and BaSO 4 , lubricant such as metal soap and fats and oils, and binder such as polyvinyl alcohol and carboxylmethylcellulose, 0.2W20%, or preferably 1W5% of isopropyl triisostearyl titanate is added, then blended or mixed, formed by extrusion and is dried. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07200052-A (JP)
Title: Device for monitoring measured process value change rate abnormality
Inventor: KASAI KYOJI
IPC: G05B23/02
Filed: 1994-01-07
Abstract: PURPOSE:To accurately monitor a measured process value change rate by reading a process value in a constant interval cycle, defining a value for which a change width alarm set value is added to the process value of a monitoring cycle starting point as an alarm output set value at the point of time of the next monitoring cycle and outputting an abnormality alarm when the process value exceeds the alarm output set value. CONSTITUTION:The process value is read in the constant interval cycle (optionally set: XPR1) and the value for which the change width alarm set value (optionally set: XPR2) is added to the process value of the monitoring cycle starting point (t1) is defined as a virtual alarm output set value (DELTAH1) until the next monitoring cycle point of time (t2). When the process value exceeds the virtual alarm output set value within the same cycle (T1), the abnormality alarm is outputted. The virtual alarm output set values (DELTAHI, DELTAH2 and DELTAH3...) in the monitoring cycles (T1, T2 and T3...) of the next time are updated for the respective monitoring cycles. Thus, an equipment trouble which is the object of control and monitoring is easily discovered.
Patent JP-S63180291-A (JP)
Title: Exchange
Inventor: KOSUGE YASUHARU
IPC: H04Q3/545
Filed: 1987-01-22
Abstract: PURPOSE:To reduce OS overhead due to interruption by connecting an interface part and a control part to a bus for connecting the peripheral equipment of a computer, putting together plural pieces of call control information which has been transmitted and received, and informing a central processing unit of them. CONSTITUTION:If a terminal 41 calls, a terminal signal processing circuit 331 edits dial information and the like, and they are transmitted to a buffer 11 with the control of the circuit 331. A trunk line signal processing circuit 341 edits as to call control information from an opposite station, and they are transmitted to the buffer 11 with the control of a data channel control circuit 311. Call control information are accumulated in the buffer in an arrival order, and the CPU processes them together by interruption into the CPU which occurs at intervals regulated by a timer circuit 312. If the computer 1 is used thus for a conversion processing, OS overhead due to interruption is reduced and the deterioration of performance can be prevented.
Patent JP-S58129672-A (JP)
Title: Equally dispersed type information processing system
Inventor: UMINAGA MASAHIRO
IPC: G06F15/177
Filed: 1982-01-29
Abstract: PURPOSE:To prevent remaining information processing device from getting into infinite loop when an information processing device goes into reckless running during communication of message by constituting a mechanism that monitors an information processing device by another information processing device. CONSTITUTION:A monitoring device 26 that has time monitoring function and access function to a common memory unit and a subordinate memory unit is added to an information processing device 2 and connected to an internal bus 25. Further, a lock flag 27 and a lock address 28 are secured in the subordinate memory unit 23. Contents of a time counter 62 are minus renewed basing on pulses sent through a signal line 65, and when it becomes zero, a time out signal is sent out to a controlling section 61. The contents of a flag 63 and lock pulse from a signal line 68 are inputted to an AND circuit 64, and their logical product becomes output to the signal line 65. Accordingly, the flag 63 serves as a switch for the time counter 62.
Patent JP-S58130575-A (JP)
Title: Manufacture of field effect transistor
Inventor: KAMIYANAGI KIICHI
IPC: H01L21/033
Filed: 1982-01-29
Abstract: PURPOSE:To obtain the FET by self-alignment, by providing a material layer which is not etched by the etching of a second layer material as a first material and a material layer which is not etched by the etching of the first layer as a second layer on a substrate, forming source and drain electrodes, and forming a gate electrode by using a third layer which is not etched by the etching of the first layer. CONSTITUTION:A channel region 33 is formed on the semi-insulating GaAs substrate 22 by ion implantation. On the entire surface including the region 23, an Si3N4 film 24, an SiO2 film 25, and a photoresist film 26 are laminated and deposited. Then the film 26 is made to be a specified pattern. With this pattern as a mask, said laminated films are sequentially etched by a reactive plasma etching using fluoric acid series etching liquid and CF4 gas. In this way, with the central part of the region 23 which is to become a gate electrode and the laminated films thereon being left, N<+> type GaAs layers 29 are diffused and formed in the substrate 22 on both sides of the central part, and ohmic source and drain electrodes 31 are attached to the layers 29.
Patent JP-S56108319-A (JP)
Title: Hinge change-over device for triple-swing dump truck
Inventor: SAKUMA SHIGEO
IPC: B60P1/04
Filed: 1980-02-01
Abstract: PURPOSE: To simplify a construction and eliminate the possibility of wrong operation, by separating hinges from each other for backward swing-down and sideward swing-down and separating hinge sections from lockup sections.  
     CONSTITUTION: For backward dumping, cylinders 14L, 14R are retracted for unlocking and a hydraulic cylinder 14C is expanded to lock up a shaft 8C on a carrying portion 11C by a hook 13C. When a hydraulic cylinder for swinging the bed of a dump truck up and down is expanded, shafts 8L, 8C, 8R are guided and supported on carrying portions 11L, 11C, 11R to swing the bed backward. For leftward dumping, the cylinder 14L is expanded to lock up a shaft 6L' on a carrying portion 10L' by a hook 13L and the cylinders 14R, 14C are retracted for unlocking. When the cylinder for swinging the bed up and down is expanded, the bed is swung down leftward as shafts 6L, 6L', 6L" act as pivots. Rightward dumping can be effected in the same way. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63179195-A (JP)
Title: Rotary compressor
Inventor: YANASE SEIGO
IPC: F04B39/10
Filed: 1987-01-21
Abstract: PURPOSE:To prevent the wear of a lead holding part which is mounted in a part of a suction passage at the side of a suction tube in a device wherein the lead holding part holds a lead, that is, a check valve by interposing a wear resisting metal piece between the friction faces of the lead holding part and the lead. CONSTITUTION:A rotary compressor has the roller piston 8 of a compressing device 2 eccentically turned inside a cylinder 9 by the operation of a motor 3 which is disposed inside a closed housing 1, whereby compressing fluid sucked from a suction tube 10 via a check valve 11 and discharging the fluid from a discharge tube. The check valve is composed of both a lead holding part 15 disposed at the side of the sub bearing 7 of the cylinder 9 and a lead 16 pressed by a coiled spring 17. In this case, said lead holding part 15 has a dish-like wear-resisting metal piece 20 having a hole at the bottom thereof and the piece 20 is fixed to the lead holding part 15 by the press-in or the caulking. The lead holding part may be protected from wear.
Patent JP-H05249832-A (JP)
Title: Toner concentration controller in electrophotographic copying machine
Inventor: NAKAMARU TORU
IPC: G03G15/08
Filed: 1993-01-27
Abstract: PURPOSE:To excellently control the concentration of toner in a developing device main body by setting a precise control reference value obtained by expecting the stabilized state of the electrostatic charge amount of carrier after the aging of a short time. CONSTITUTION:An electrostatic latent image formed on the surface of a photosensitive drum 21 is developed to a toner image. Immediately after developer including the toner and the carrier is set in the developing device main body 14, stirring rollers 15 and 16 are rotated before the developing and the toner is triboelectrified. At this time, the concentration of the toner which is lower than the concentration of the toner detected by a toner sensor 1 is set as the control reference value. The control reference value is set by expecting the stibilized state of the electrostatic charge amount of the carrier. When the concentration of the toner detected by the sensor 1 becomes lower than the control reference value thereafter, a toner replenishing roller 20 is driven and the toner in a toner hopper 13 is replenished to the main body 14.
Patent JP-S55104104-A (JP)
Title: Umbrella type antenna for long wave to extra-long wave
Inventor: KATOU YASUTAROU
IPC: H01Q9/42
Filed: 1979-02-05
Abstract: PURPOSE:To enable efficient operation by making equal the effective height of the antenna to the height of iron tower approximately, through the connection of coil to the base of the iron tower of umbrella antenna and connecting another end of the coil to the lower end of each conductor radially via the feeding line. CONSTITUTION:The coil L is connected in series to the base of the iron tower T, and the part between the other end of the coil L and the lower end of each conductor L. The reactance value of the coil L is set so that the electrical length of the electric path consisting of the coil L and the iron tower T is almost equal to the electrical length of the electric path consisting of the conductor K+feeding line Fk. When power from the oscillator S from the exciting point R of the junction between the coil L and the feeding line Fk is fed, the same directional current flows to the both electric paths, and the current node N appears at the top P of the iron tower T since the electrical length of the both electrical length is almost the same. Accordingly, the effective height of the antenna is almost equal to the height of the iron tower T, allowing to operate with much efficiency.
Patent JP-H05201656-A (JP)
Title: Controller for hydraulic elevator
Inventor: ADACHI AKIHIRO
IPC: B66B5/02
Filed: 1992-01-27
Abstract: PURPOSE:To improve the reliability and safety by controlling the opening degree of a main control valve under a specified condition in variable manner, in an elevator controller which performs speed control in each operation by electricity and a pump driven by an electric motor through the inverter control. CONSTITUTION:The cage position detecting circuit 104 of a controller 100 calculates the cage position data PS14 and the elevator operation control floor FN from the speed data outputted from an encoder 15, and outputs them into an operation control circuit 101 and a speed control circuit 102. The operation control circuit 101 outputs the deceleration position signal SO, landing floor stop position signal SP, door opening/closing permission signal DZ, etc., according to the cage position data PS14. The speed control circuit 102 calculates the control time (t) and the pulse width O from the input data and outputs them into a pulse width output circuit 105. The pulse width output circuit 105 outputs the pulses having the pulse width OPW1 and OPW2 into a solenoid valve driving circuit 106, and excites the solenoid valves SDL and SDH, and controls the opening degree of a main control valve DV.
Patent JP-S55106713-A (JP)
Title: Crop shear
Inventor: YOSHITANI KOUKI
IPC: B21B15/00
Filed: 1979-02-07
Abstract: PURPOSE: To eject crop pieces to prevent the accumulation of crop pieces on the cutting blade by blasting a pressurized fluid through a nozzle against crop pieces.  
     CONSTITUTION: A header 20 is arranged along the bottom blade 15 fixed to the bottom blade table 12. Pressurized water is blasted through nozzles 21 provided on the header 20 against crop pieces 13a to eject the crop pieces 13a from on the bottom blade 15. The bottom blade table 12 is adapted to stop at a fixed position so that the pressurized water is effectively blasted against the crop pieces 13a. Pressurized air may be used instead of pressurized water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60155885-A (JP)
Inventor: HARUNA MITSUAKI
IPC: F26B17/14
Filed: 1984-01-25
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-S60157473-A (JP)
Inventor: WATANABE HIDENORI
IPC: B66B1/28
Filed: 1984-01-26
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-H09204789-A (JP)
Title: Semiconductor memory
Inventor: HOTTA YASUHIRO
IPC: G11C17/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To enable high speed and continuous reading operation of page data with a simple circuit means even in switching an address at which switching a column address and a virtual ground line is performed. SOLUTION: First and second control circuits 22a, 22b charging and discharging virtual ground lines of one page in accordance with an input address are provided as a virtual ground line selection/control circuit 122 by which a memory cell corresponding to individual virtual ground line can be read out by charging and discharging a virtual ground line. Selective charge and discharge of a virtual ground line is independently performed in both control circuits in accordance with an input address by the first and the second control circuits 22a, 22b.
Patent JP-S57127204-A (JP)
Title: Optimized controlling method
Inventor: YAMASHITA KATSUHIKO
IPC: G05B13/02
Filed: 1981-01-30
Abstract: PURPOSE:To obtain an accurate optimal solution which is the most suitable with real conditions, by changing equality or inequality restrictive conditions in accordance with a measure value. CONSTITUTION:When a measure quantity of a state quantity to be optimixed has an error, unequality restrictive conditions are changed with a constant determined by the measure value to set new equality restrictive conditions. When the measure quantity does not satisfy upper limit or lower limit restrictions out of inequality restrictive conditions, the value which is not satisfied out of the upper limit or the lower limit is substituted with the measure value to execute an optimized calculation.
Patent JP-H09203563-A (JP)
Title: Hot water heater
Inventor: HIRUMA KOKICHI
IPC: F24H9/06
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To fix a hot water heater positively to a wall or a ceiling, prevent a resonance of the hot water heater caused by vibration of an earthquake or the like and further prevent damage of the hot water heater by providing an outer casing, a fixing section fixed to the lower section of the casing so as to be fixed to a foundation, and an upper fixing section to be fixed to either a wall or a ceiling through a connecting section with a fastening member fixed to an outer peripheral wall of an upper section of the outer casing. SOLUTION: A hot water boiler is arranged within an outer member 21 and fed water is changed into hot water and the hot water is fed from a hot water pipe 22 into a bath tub or the like. A fixing fitting 23 is fixed to the lower section of the outer casing 21 and further fixed to a foundation 25 such as a concrete or the like by anchor bolts 24 together with the hot water boiler. A fastening band B1 formed by a steel plate for use in adjusting a vertical position and an outer peripheral position is fixed to the upper part of this outer casing 21. This fastening band B1 is set such that one arm of the L-shaped fixing fitting 32 having holes at both leading ends is fixed by welding or the like. Then, a connecting member 35 having an adjusting hole is fixed to the other arm of this fixing fitting 32 by screws 35a and fixed to a wall W and a ceiling C or the like.
Patent JP-H06224891-A (JP)
Title: Clock reproducing circuit
Inventor: NINOMIYA NOBORU
IPC: H04L7/02
Filed: 1993-01-28
Abstract: PURPOSE:To provide the clock reproducing circuit which can stably synchronize with respective bits without being affected by fluctuation in the width of those respective bits in a received data string. CONSTITUTION:A first clock reproducing circuit 1 is the clock reproducing circuit corresponding to a data communication system provided with the frame synchronizing pattern of HDLC or the like, detects the prescribed point of the frame synchronizing pattern and synchronizes a clock regarding this point. The prescribed point of this frame synchronizing pattern uses the central point of two bits, for which a logic value '0' is continued, to be generated in the case of continuing the synchronizing pattern represented by the (7Eh) of the data communication system due to the HDLC. Since the contents of a frequency divider circuit to prepare the clock for synchronizing the bits of the received data string are initialized when this point is detected, the phases of the received data string and clock for bit synchronization use are synchronized in phase.
Patent JP-H04241282-A (JP)
Title: Shutter for disk cartridge
Inventor: FUJISAWA HIROTOSHI
IPC: G11B23/03
Filed: 1991-01-11
Abstract: PURPOSE:To close an opening by creating protruding parts in a direction orthogonally crossed with first and second protruding parts, which are formed protrusively on a plate part, and reinforcing the plate part with the protruding parts to a bending direction. CONSTITUTION:In the shutter member 10, the first protruding parts 11a, 12a form a direction to which the shutter member 10 is moved slidingly against the cartridge 3, and the second protruding parts 11b, 12b form the direction which is orthogonally crossed with the direction to which the shutter member 10 is moved slidingly against the cartridge 3. And, in each of the plate part 11, 12 of the shutter member 10, by reason that the first protruding parts 11a, 11b and the second protruding parts 12a, 12b form the direction orthogonally crossed between each group of parts, a bending strength to the direction of a face is reinforced. Consequently, by closing the opening 7, 8 for recording and reproducing when the disk is not in use and opening them when the disk is in use, writing and/or reading information signals on the disk 2 through the opening 7, 8 is facilitated.
Patent JP-S55104706-A (JP)
Title: Method and apparatus for measurement of linearity
Inventor: SATOU HISAYOSHI
IPC: G01B21/30
Filed: 1979-02-06
Abstract: PURPOSE: To allow measurement of high SN ratio simultaneously with a simple device, by measuring a distance at each place in where two displacement guages are arranged in parallel with short pitch and a slide is moved over a whole length of one pitch.  
     CONSTITUTION: Two displacement guages 6, 7 are arranged in parallel to a linear guide on a slide being linked the linear guide with short pitch. First a saddle 4 is put of solid line and a distance between the displacement guages 6, 7 and an object to be measured is obtained. Then, the saddle 4 is moved one pitch to left side and the distance is obtained at places of two points dotted line with the same way. With this way, the measurement is carried out over the whole length of the object, and the output at each place is converted by A/D converter and the arithmetic treatment is made by computer. By so doing, with once slide movement, it enables to measure simultaneously the linearities of the liner guide and of the object to be measured with high SN ratio. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09203814-A (JP)
Title: Branch part of optical fiber cable with optical connector
Inventor: TAKAYAMA KAZUHIRO
IPC: G02B6/36
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To lower the cost and to improve assembly operability by drawing a tension member out of the tension member insertion hole of an end surface plate and fixing the tension member by engaging a tension member fixing screw threadably with a screw hole formed in the peripheral surface of the end surface plate, and then decreasing the number of components and simplifying the structure. SOLUTION: The tension member 24 which is draw out of a terminal 21 is led out penetrating the tension member insertion hole 12 provided on the center part of the end surface plate 13. A coated optical fiber 22 which is led out of the terminal 21 as well is led out penetrating the coated optical fiber insertion hole 11 provided to the end surface plate 13. After the coated optical fiber 22 and tension member 24 are led out of the end surface plate 13, the end surface plate 13 is fixed at a specific position from the terminal 21 of the optical fiber cable 20. To fix the end surface plate 13, the tension member fixing screw 16 is engaged threadbly with the screw hole 15 which reaches the tension member insertion hole 12 provided on the peripheral surface of the end surface plate 13.
Patent JP-S61170408-A (JP)
Inventor: WAKAMATSU KAZUHIRO
IPC: A01M29/34
Filed: 1985-01-25
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。