baber/WOPTO huggingface dataset:
Patent JP-S5458187-A (JP)
Title: Priority transmission method of information
Inventor: AIDA TADAHIRO
IPC: G08C25/00
Filed: 1977-10-18
Abstract: PURPOSE:To transmit the divergent data with good response by means of giving the priority degree of many levels to the data to be transmitted, and of sending in turn from the data of te most high level among self-own data from the place to be  controlled. CONSTITUTION:Signals transmitted from a place to be controlled of tele-monitoring controller to a controlling place is classified into A group of informations of a fixed transmission data and the first emergency (the most high level), into B group of informations of a fixed transmission data and the fourth emergency (the lowest  level) , into C group of information of a necessary data only at emergency and the  second emergency, and into D group of informations of a fixed transmission data  and the third emergency. A priority is given to these groups of information A-D,  and an information group with higher priority is sent in turn.
Patent JP-S5915763-A (JP)
Title: Lighting apparatus for collecting solar energy
Inventor: ISHIZUKA MANABU
IPC: F24S90/00
Filed: 1982-07-19
Abstract: PURPOSE:To enable to absorb the solar energy efficiently, by utilizing the hollow space formed between a pair of plate member as a region for passing a light energy storing compound, and disposing a fibrous structural member in said region to serve as a guide for the energy storing compound. CONSTITUTION:A window frame 12 is shaped to have a rectangular cross section and an opening 18 is formed at a portion of the window frame 12. An outside glass 14 and an inside glass 16 are fixed to the window frame 12 near the opening 18 by the intermediary of sealers 20, and the hollow space formed between these two glasses 14 and 16 is utilized as a region 22 for passing a light energy storing compound. Further, a partition plate 24 is disposed at the middle portion of the window frame 12 so as to divide the inner space of the window frame 12 into an outer chamber 26 and an inner chamber 28. Since a fibrous structural member 36 is disposed in said region 22 to serve as a guide member for the light energy storing compound, it is enables to control the light intercepting rate.
Patent JP-H01295124-A (JP)
Title: Color selecting method
Inventor: NARUSE HIROSHI
IPC: G06T7/00
Filed: 1988-05-23
Abstract: PURPOSE:To eliminate the need to prepare samples of many colors and to select the best color by selecting a point where a maximin value is selected among points in a color space and making the color which is hardest to identify from a previously given color most distinctive. CONSTITUTION:A set P and R generation part 1 generates a set P consisting of S points which are extracted from a set (U) consisting of points corresponding to every point in the color space wherein colors are generated and not elements of a set (Q) consisting of points corresponding to (n) given colors. Further, the sum set R of those sets P and Q is generated. Then a distance DELTAE(pi, ri) calculation part 2 finds the distance DELTAE(pi, rj) between points pi and rj and a shortest distance calculation part 3 finds the smallest value among all distances DELTAE(pi, rj). Then a distance maximin value calculation part 4 finds the point where the maximin value of the distance DELTAE(pi, ri) is obtained. Then a color selection part 5 selects colors corresponding to those points.
Patent JP-S5827422-A (JP)
Title: Voltage controlled oscillator
Inventor: KATAZUKI KUNIHARU
IPC: H03L7/099
Filed: 1981-08-10
Abstract: PURPOSE:To increase the time contant of a low-pass filter and to improve the characteristics of an interference signal elimination, by oscillating a voltage controlled oscillator only for a required region. CONSTITUTION:When a gate potential of an MOS transistor N4 is at an H level, the N4 is conductive and when an L level, it is nonconductive. Since currents IH and IL flowing to a resistor R3 are added to a current flowing to a resistor R2, an output current of a current mirror circuit, that is, a charging current of a capacitor C1 is controlled with the gate potential of an N4. When a band switching terminal 14 connected to the gate of the N4 is at the H level, the charging current of the C1 is increased, resulting in increasing the output oscillation frequency and at the low level, the frequency is lowered. Thus, since the voltage controlled oscillator 4 can be oscillated for a required region only, the time constant of a low-pass filter can be increased, allowing to improve the characteristics for interference signal elimination.
Patent JP-S62285804-A (JP)
Title: Floating support mechanism
Inventor: MIZOBUCHI SHOTARO
IPC: B65G7/06
Filed: 1986-06-02
Abstract: PURPOSE:To obtain an apparatus which can float and transfer a relatively large and heavy article, with the clean-room environment maintained, by forming in the surface of a ceramic rotating disc mounted on the extreme end of a driving shaft grooves for generating dynamic pressure in opposition to a plane floor surface. CONSTITUTION:When a motor 24 is energized with the load of a floating table 4 supported by a floor surface 1, grooves 41, 44 formed on the front surface 3 and rear surface 32 of a ceramic rotating disc 26 for generating dynamic pressure becomes effective to generate dynamic pressure of fluid at respective sliding portions, so that the load of the floating table 4 can be supported by fluid films. As a bearing plate 30 in slidable contact with the rear surface of the rotating disc 26 is mounted through a resilient member 29 composed of plane rubber, any deviation in the path of rotation of the rear surface of the rotating disc 26 can be absorbed by deformation of the resilient member 29. Thus constructed, the apparatus can stably provide floating support, with the clean-room environment maintained.
Patent JP-S5552957-A (JP)
Title: Digital frequency display
Inventor: SEKIGUCHI TADAO
IPC: G01R23/10
Filed: 1978-10-13
Abstract: PURPOSE: To eliminate only the frequency display portion of mistake display by providing detecting means for shifting up and down to a digit of fixed display so that the digit of the fixed display is blanked by the detected output.  
     CONSTITUTION: A band switch 1 switches the frequency at a step of 500 KHx, and the output signals are fed to a fixed display decoder 2 so that the frequency higher than that in MHx is fixedly displayed in display tubes 5 and 6. On the other hand, a variable frequency oscillator 7 changes the output frequency in accordance with a dial 8 so that the output is fed to a counter 11 of decimal four digit type. The output of this counter 11 is separately fed to latches 13W16 so that the frequency lower than 100 KHx is displayed in display tubes 21W24. The output signals of the decoder 2 are fed to a blanking decoder 25 and a counter 11-1. In response to the output signals of the decoder 2 and the latch 13, the decoder 25 detects the shift-up or -down to the digit of fixed display thereby to generate a signal so that the display tubes 5 and 6 may be blanked. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10315973-A (JP)
Title: Automatic train operation device
Inventor: CHIKAMATSU HIDEAKI
IPC: B61L27/04
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic train operation device which optimizes a operation pattern in accordance with the information on gradient of a railroad line by sending the information on the gradient from a ground side to a train side. SOLUTION: A ground device 1 having a plurality of ground devices which transmit the information on gradient 3, etc., is installed on a ground side, a train device 2 receives the information from each ground device and transmits it to a train arithmetic processing device 10 through a transponder transmitter receiver 3 on a train side, and a speed and a position of a train are detected by a speed generator 4 and sent to the train arithmetic processing device 10. The train arithmetic processing device 10 compares an operation pattern between stations which is memorized in a railroad line memory 11 with the actual operation pattern obtained by an actual operation pattern computing part 12 based on the results of the detection of the speed generator 4 by a pattern comparison portion 13 to generate an operation control command, calculate gradient deceleration βg and addition and subtraction brake knotch number Bn based on the information on gradient 3 from the ground, and compensate the operation control command in a brake knotch addition and subtraction processing part 16.
Patent JP-H0422535-A (JP)
Title: Method for molding mold
Inventor: GOSHIMA TOSHIBUMI
IPC: B22C9/02
Filed: 1990-05-15
Abstract: PURPOSE:To enable casting of a large scale casting product without making a flask large scale by constituting sprue forming part in a squeeze plate with annular groove part and projecting part and forming the sprue composed of annular bank part and recessed part on upper face of the mold at the time of squeezing molding sand. CONSTITUTION:The sprue forming part 31 integrally formed at lower face of the squeeze plate 3 is constituted of the annular groove part 32 recessed from the lower face 3a of squeeze plate and the projecting part 33 stood from groove bottom part of the annular groove part 32 in inside of the annular groove part 32 and projects further downward from the lower face 3a of squeeze plate. Then, at the time of squeezing the molding sand 6 by using the squeeze plate 3, on the upper face 20a, of mold 20, the sprue 9 composed of the bank part 10 formed with the annular groove part 32 and the recessed part 11 formed with the projecting part 33, is formoed under condition of raising upward from the upper face 20a of mold by height of the bank part 10. Therefore, without making the flask 2 large scale, the mold 20 having large scale cavity 7 can be molded.
Patent JP-S5750526-A (JP)
Title: Supplying method of absorbent for waste gas desulfurizing method by wet lime process
Inventor: SHINODA NAOHARU
IPC: B01D53/50
Filed: 1980-09-12
Abstract: PURPOSE: To prevent an excess consumption of absorbent in keeping a high desulfurization rate even in a case of treating waste gas of high SO 2  concentration, by supplying seperately limestone and slaked lime (or quicklime).  
     CONSTITUTION: Absorbing liquid which absorbed SO 2  in an absorbing tower 102 flows into the first tank 106 into which; limestone slurry-113 is added while agitating the liquid by an agitator 107. The absorbing liquid overflows from the first tank into the second tank to where slaked lime slurry 111 is supplied while agitating the liquid by an agitator 110; and the liquid is circulated to nozzles 104 of the tower 102 by a pump 112. A part of the absorbing liquid quantity equivalent to a collected SO 2  quantity is extracted from a line 114 to sent to a next process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5366371-A (JP)
Title: Manufacture for semiconductor device
Inventor: TAZAWA AKIO
IPC: H01L21/60
Filed: 1977-10-20
Abstract: PURPOSE: To connect without requiring mutual positioning of connectors for base electrode and emitter electrode, by constituting the connectors connecting electrodes of a semiconductor element with a common metallic plate and by separateing as each connector after connecting this plate to the electrodes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5459910-A (JP)
Title: Controller of tape running motor
Inventor: NAKAMURA KENJI
IPC: G11B15/02
Filed: 1977-10-20
Abstract: PURPOSE: To reduce the inversion time of tape running by detecting the change in the rotating speed of a drive motor at the changing over of tape running directions and controlling the contacting and detaching of a pinch roller to and from a capstan.  
     CONSTITUTION: When the polarity of the applied voltage of terminal 2 is inverted, the output of a monostable multi 10 is inverted via trigger pulse generator 9, then a pinch roller detaches from a capstan, At the same time, the rotating speed of a drive motor 1 is decreased by reverse torque, and the inverted output of a first speed detector 16 by a frequency generator 3 goes through an AND gate 17 which is opened by the output of the monostable multi 10 via inverter 18, whereby a transistor 15 is turned ON and the number of revolutions of the motor is quickly decreased. This causes the output signals of a second speed detector 11a to invert and reset the multi 10, which in turn causes the pinch roller to make pressure contact to the capstan. At the same time, the reverse running of the motor 1 is started and the Tr 15 is turned OFF by the second inversion of the output of the detector 16, thus the running direction is surely changed over in a short time and the tape is run stably backward 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5916590-A (JP)
Title: Treatment of waste water containing heavy metal
Inventor: SHIMIZU SHIGEMI
IPC: C02F1/28
Filed: 1982-07-20
Abstract: PURPOSE:To remove efficiently harmful metallic ions, by adding ferrous ions and an alkali to the waste water, which is brought into contact with the magnetite particles formed with an iron oxyhydroxide layer on the surface, to control the pH thereof to neutral or above then stirring the water. CONSTITUTION:The magnetite or ferrite particles having an iron oxyhydroxide layer on the surface are charged into waste water contg. heavy metals, and the pH of the liquid is controlled to adsorb heavy metals ions on said particles, whereby the liquid is separated to precipitate and supernatant liquid. Ferrous ions and an alkali are added to the liquid contg. precipitate to control the pH thereof to >=8, and an oxidizing gas is blown to oxidize the ferrous salt compd. The blowing of the oxidizing gas is then stopped and ferrous ions are added to the liquid; further, the pH of the liquid is controlled to neutral or above, whereafter the liquid is stirred to form the crystal particles precipitated with magnetite or ferrite so that the heavy metallic ions are incorporated into the crystal lattice of the above-described precipitated crystal particles.
Patent JP-H01297128-A (JP)
Title: Exhaust gas treatment
Inventor: WADA SEIICHI
IPC: B01D53/66
Filed: 1988-05-24
Abstract: PURPOSE:To treat ozone, nitrogen oxide, hydrogen fluoride, etc., which generate due to processing by irradiation by treating exhaust gas generated at a radiation projecting equipment in a two-stage treatment system, of which the first stage washes the exhaust gas in a wet state and the second stage adsorbs and decomposes it in a dry state. CONSTITUTION:Gas discharged from radiation projecting equipment using electron ray is treated by a washing tower 20 which washes the gas with an alkali solution such as an aqueous sodium hydroxide in a wet state. At the tower 20, mainly hydrogen fluoride and nitrogen pentoxide are removed. The exhaust gas discharged from the washing tower 20 is introduced in an activated charcoal adsorption tower 40, where mainly the ozone is removed by dry adsorption decomposition. Then the treated exhaust gas is released to the atmosphere from a smoke stack 60 through a damper 51, an exhaust fan for the exhaust gas and a damper 52. At that time, the temperature of the exhaust gas whose humidity is increased by the washing tower 20, is increased by an exhaust gas heater 30 provided in an intermediate flow path. Thus the condensation of moisture in the activated charcoal of the activated charcoal adsorption tower 40 is prevented.
Patent JP-S63294268-A (JP)
Title: Piezoelectric actuator
Inventor: SASAKI NOBUTOSHI
IPC: H02N2/00
Filed: 1987-05-23
Abstract: PURPOSE:To enhance reliability, by fitting three groups of piezoelectric transducers on a driving unit, and by changing the phase, frequency and amplitude of driving voltage applied to these piezoelectric transducer. CONSTITUTION:A metallic square plate is set to be a driving unit 1, and the axes of the driving unit 1 are set in the cross directions, and a first-a third piezoelectric transducer groups 2-4 with a plurality of piezoelectric transducers fitted in train shapes are arranged. On the respective piezoelectric transducer groups 2-4, respective terminals 6-8 are fitted, and on the driving unit 1, a common terminal 9 is fitted. Besides, a slider 12 with a fitted frictional member 11 made of composite material is pressure-set so that the fitted surface of the frictional member 11 may come in contact with the driving unit 1. As a result, the slider 12 comes in contact with the apex of the flexibly oscillating driving unit 1, and is advanced in the directions of arrow heads, by a frictional force generated in the direction of the circular motion of a mass point and between the driving unit 1 and the frictional member 11 of the slider 12.
Patent JP-S5672764-A (JP)
Title: Article discharger
Inventor: NIKUDO TOKUICHI
IPC: G07F9/02
Filed: 1979-10-02
Abstract: PURPOSE: To prevent the irregular action that another's card is taken away by providing a customer supervisory part, supervising the presence of a customer, at the position that corresponds to a customer's operation part and by stopping the discharging operation of an article discharge part when this supervisory part detects the absence of the customer.  
     CONSTITUTION: Customer supervisory part 14, detecting the presence of a customer, is provided corresponding to customer operation part 15 of cash dispenser 1 and connected to control  part 11 together with paper currency counting part 13. At this supervisory part 14, photodetector 14-1, ultrasonic detector 14-2 and foot pressure sensing detector 14-3 are arranged. When one of detector 14-1W14-3 detects a customer, discharge command signal (c) is held at a high level and article discharge part 16 starts to discharge paper currency. When none of detectors 14-1W 14-3 detects the customer, OR gate 21 is closed to hold supervisory signal (b) at a low level and the discharge of paper currency of discharge part 16 is stopped by outputting discharge stop signal (d) from OR gate 26 to drawn the paper currency in by drawing mechanism 17, thereby displaying that on alarm display part 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H062485-A (JP)
Title: Piping extending device
Inventor: MATSUMOTO TAKAO
IPC: E21D9/06
Filed: 1992-05-19
Abstract: PURPOSE:To accurately and efficiently perform operations of extending a piping by allowing a dolly to travel forward in the direction of piping elongation until an end sensor senses the cut end of the already laid piping. CONSTITUTION:An expansion/contraction mechanism 3 is installed ahead of a dolly 2 which travels in the direction of pipe elongation. After separated from the already laid piping Pa, the mechanism 3 is shrunk, and meantime the dolly 2 is advanced in the direction of extending until and end sensor 7 senses the cut end of the old piping Pa. A new piping Pb prepared in the neighborhood of the connecting position is lifted by crane mechanisms 4, 4 down to the connecting position and held in the specified position by gripping mechanisms 5, 5. In this condition, connecting mechanisms 6, 6 are operated to connect the new piping Pb with the old piping Pa. This operating cycle is repeated, and the piping is extended into the specified length.
Patent JP-H06337808-A (JP)
Title: Memory management system
Inventor: KOBORI TOSHIHIRO
IPC: G06F12/00
Filed: 1993-05-28
Abstract: PURPOSE:To effectively use a memory in a main storage device by transferring the necessary part of an external storage file content under the control of an operating system adopting a virtual storage system to the memory in the main storage device. CONSTITUTION:A host machine 1 is provided with a disk 2 as an external storage file and the memory 3 in the main storage device. The disk 2 is provided with exchange software 10 and the memory 3 is constituted by a memory management table 30 and plural memory surfaces 31...3n. The respective memory surfaces 31...3n are provided with capacity storing information of 2048 words and they correspond to one page. The memory management table 30 checks whether the content of the disk 2 is transferred to the memory 3 in the main storage device or not, and manages the memory 3 in the page unit of the number of specified words when the content of the disk 2 is transferred to the memory 3 in the main storage device because information to be accessed does not exist in the memory 3.
Patent JP-H0310181-A (JP)
Title: Method and device for inhibiting water resonance in magnetic proton resonance spectrum
Inventor: PEETAA RUDORUFU RUITEN
IPC: G01R33/483
Filed: 1990-05-16
Abstract: PURPOSE: To allow quantitative spectrum information to be determined free from influence of non-uniformity of an rf electromagnetic field by spatially selecting one of pulses generating a resonance signal by application of a gradient magnetic field overlaid on a stable magnetic field. CONSTITUTION: A nuclear magnetic resonance apparatus 1 comprises a generating means 2 for transmitting rf electromagnetic pulses via a generator/receiver coil to an object 5 and a receiver 3 for receiving magnetic resonance signals generated in the object 5 by the rf electromagnetic pulses, wherein the object 5 is placed in a stable uniform magnetic field. Suppressive pulses of water are frequency selective heat-insulating rapid passing pulses around proton resonant frequency of water, and at least one of pulses generating the resonance signals is spatially selective by application of a gradient magnetic field overlaid on the stable magnetic field. In addition to being free from influence of non- uniformity of an rf electromagnetic field, generation of spurious echo resonance signals can be substantially prevented.
Patent JP-S5351709-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: OONISHI MASANORI
IPC: G11B15/10
Filed: 1976-10-20
Abstract: PURPOSE: To improve operability by releasing a rewinding member from its locked condition at the initial stage of a stop member and by releasing a play member from its locked condition at the later stage of the operation of the stop member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63291070-A (JP)
Title: Copying machine
Inventor: SAKUMA WATARU
IPC: G03G15/04
Filed: 1987-05-22
Abstract: PURPOSE:To represent the fine light and shade difference of a body to be copied by arranging individually independent shutters in a line and intercepting reflected light from the body to be copied in a checkerboard shape. CONSTITUTION:Light 4 emitted by a linear light source 1 scans on the body 3 to be copied in a direction A, a shutter plate 6 has a part where reflected light 5 passes fractionized at right angles to the direction A, and the respective divided parts operate as independent shutters. When alternate shutters are closed at the start of copying operation, the reflected light 5 does not reach a drum 2 partially to form white blank parts in a final copy and when the shutters are closed and the closed shutters are opened at the next moment, white blank parts are formed in checkerboard pattern. The opening and closing of the shutters are synchronized with the scanning of the body 3 to be copied and then the light and shade difference of the body 3 to be copied are made gradational. Consequently, the fine light and shade difference is represented in the copy.