baber/WOPTO huggingface dataset:
Patent JP-S6210782-A (JP)
Title: Optical character reader
Inventor: ISHIBASHI TETSUO
IPC: G06K9/20
Filed: 1985-07-09
Abstract: PURPOSE:To improve a buffer effect by controlling the reset position of an X counter in accordance with the scale of a visual field with respect to the width of the document of an optical sensor and writing the image data in an image memory part based on a writing address from the X and Y counters. CONSTITUTION:When the image data (c) of a ship is written in the LEFT side 6 of an image memory part 1, a control circuit 4 supplies a X counter reset signal (L)f to a X counter 2 at a position corresponding to the 2048th bit of the image data (c) and resets the X counter 2. The control circuit 4 synchronizes the X counter 2 with the image data (c) to count up and supplies a WRITE LEFT signal (g) to the image memory part 1 at the position of X=0-2047 and thereby writes. In this manner, by controlling the writing to both sides of the image memory part 1, the data of two sheets of slips can be divided into both the sides and stored and a buffer can be divided into two and used, so that the processing speed can be improved. Thereby, the buffer efficiency can be improved.
Patent JP-S5576405-A (JP)
Title: Process controller
Inventor: FUJII NOBUAKI
IPC: G05B11/36
Filed: 1978-12-01
Abstract: PURPOSE: To obtain a low-cost process controller by giving sampling to the control amount given from the control subject and then calculating the new mean value based on the control amount and the mean value of the preceding control amount is order to deliver the operation amount in accordance with the target value and the deviation.  
     CONSTITUTION: The sampling is given to the control amount sent from control subject 1 through sampling unit 2 and by the command of operation control unit 5. Unit 5 receives the control amount sampled at unit 2 to calculate the new mean value based on the control amount and the mean value at the preceding sampling time point, and then decides the operation amount according to the deviation between the mean value and the target value based on, for example, the proportional integration control to then deliver the operation amount of subject 1. This damping action is repeated until the coincidence is obtained between the control amount and the target value. As a result, the memory device can be omitted, thus securing a low-cost constitution with the increased accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0318214-A (JP)
Title: Pre-fabricated joint of rubber-plastic insulating power cable
Inventor: SHINAGAWA NOBUYUKI
IPC: H02G15/08
Filed: 1989-06-14
Abstract: PURPOSE:To shorten the joint by using a flexible cable protection tube as the cable protection tube of the pre-fabricated joint of rubber-plastic insulating power cables. CONSTITUTION:A flexible protection tube 11 is used as the cable protection tube 11 of the pre-fabricated joint 2 of rubber-plastic insulating power cables 1A and 1B. The corrugated flexible cable protection tube 11, made of plastic such as polyethylene or metal such as aluminum and stainless steel according to the materials of cable sheaths 6A and 6B, can bend thereat the pre-fabricated joint 2. Thereby the pre-fabricated joint 2 can be shortened.
Patent JP-H1083315-A (JP)
Title: Decentralized test unit, diagnostic network system, and diagnosing method
Inventor: ROGER EASTFORLD
IPC: G16H10/60
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce the costs for monitoring, maintenance, and inspection by providing a diagnostic unit which discriminates the operation state of one abnormal device that needs to be inspected and repaired among devices. SOLUTION: The sample capability of system data is given by a decentralized unit(DTU) 12 arranged at a predetermined test position in a blood vessel imaging system. For example, the DTU 12 is arranged in a component such as the dosemeter, console cabinet, and high-voltage transformer 34 of the blood vessel imaging system. Different DTUs are arranged at test positions of those components and monitor specific parameters of their relative components. Then the DTUs 12 function as 'sensors' of a diagnostic network system 10 in this case to gather and send out data to a system monitor box 16.
Patent JP-H0317209-A (JP)
Title: Method for operating blast furnace
Inventor: KATO AKIRA
IPC: C21B5/00
Filed: 1989-06-14
Abstract: PURPOSE:To control blast furnace condition with high accuracy and to maintain good operating condition in the blast furnace by predicting variation of softening fused-sticking zone based on difference between the calculated descending velocity of the softening fused-sticking zone and the actual measured value of descending velocity of charged material and the calculated value of heat flow ratio. CONSTITUTION:Temp. and gas component distribution in the furnace diameter direction are measured with a gas sampler set just above the charged material at the upper part of the blast furnace. From the above measured values and the operational condition, shape and position of the softening fused-sticking zone is obtd. by quantitatively calculating as iso-thermal line distribution at 1400 deg.C the temp. of charged material in furnace diameter direction. On the other hand, the descending velocity of the charged material is actually measured with a micro wave profile meter reflecting the micro wave on surface of the charged material at the furnace top. Based on the calculated descending velocity of the above softening fused- sticking zone, the actual measured value of the descending velocity of the charged material and heat flow ratio at the blast furnace operation separately calculated, the future position and shape of the softening fused-sticking zone are predicted. The furnace top charging condition, tuyere blasting condition, etc., are controlled so that the prediction of this changing direction comes in the adequate range. By this method, the control with the high accuracy can be executed, the good blast furnace operating condition is maintained and the productivity is improved.
Patent JP-S5852175-A (JP)
Inventor: NAKABIYOUDOU AKIRA
IPC: B66B9/04
Filed: 1981-09-24
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-H04346046-A (JP)
Title: Unbalance correction device
Inventor: OKUMURA HIROMITSU
IPC: G01M1/38
Filed: 1991-05-24
Abstract: PURPOSE:To enable an unbalance which is constituted for pressing a putty with a shaping tool by measuring the unbalance of a rotary body such as a rotor of an electric motor, correcting its unbalance, especially adding the putty of a mass corresponding to the amount of unbalance of the rotary body to the rotary body. CONSTITUTION:A putty 2 of a mass corresponding to the amount of unbalance of a rotary body 1 is added to the rotary body 1, thus enabling the unbalance which is constituted so that the putty 2 is pressed by a shaping tool. A hard member 31 is provided at a tip of the shaping tool, a recessed portion 32 of a circular section is provided at a tip of the hard member 31, and the inner surface of the recessed portion 32 is covered with a soft elastic member 33.
Patent JP-H01317098-A (JP)
Title: Path setting system
Inventor: KAWANAMI YUKIO
IPC: H04Q3/64
Filed: 1988-06-17
Abstract: PURPOSE:To eliminate need for a change in a path selection means for subscriber exchange by selecting a path to an exchange discriminating the processing at the outside of station and applying processing in case of receiving a communication service special number, setting the connection and transferring the information including the specific number to the selected path. CONSTITUTION:A special number discrimination means 5 discriminating and outputting a received special number in case of receiving and storing a special number as the in-station processing or the out-station processing, a path notice means 6 analyzing the special number when the special number discrimination means 5 discriminates the number suitable as the out-station processing and informing and outputting the communication path to the connection destination exchange and an information transmission means 7 sending the dial information including the specific number received and stored in the communication path inputted from the path notice means 6 are provided to the relay exchange. Thus, even if the special number of the communication service moved or provided newly connects a call to the relay exchange by the path selection means, the relay exchange receiving the specific number connects the call switchingly to the other relay exchange processing the communication service of the reception special number. Thus, the change of the path selection means for the subscriber exchange is not required.
Patent JP-S5939126-A (JP)
Title: Phase locked circuit
Inventor: MATSUDA HIROSHI
IPC: H03L7/087
Filed: 1982-08-27
Abstract: PURPOSE:To eiliminate sections requiring adjustment and to attain ease of circuit integration, by constituting an oscillator with a self-running counter, counting digitally the phase difference, taking the timewise mean value of the phase difference and feeding the value back to the self-running counter for attaining phase locking. CONSTITUTION:The phase difference between a comparison signal 21 generated by receiving a pulse of a reproducing reading signal from a magnetic disc at a comparison signal generating section 20 and a delayed reading signal delaying 30 the signal 10, is detected at a phase detecting section 40, which gives an upward command signal 41 or a downward command signal 42 to a phase difference means value calculating section 50 in response to the lead or lag of the phase of the signal 21 to the signal 31. The calculating section 50 counts up or down a reference clock 81 in response to the signals 41, 42 to output the phase difference mean value 51 to the self- running counter 60. The counter 60 runs by itself with a period designated at the mean value 51, a window double frequency pulse 61 is outputted and fed back to the generating section 20 to control the generating section 20 so as to zero the phase difference between the signals 21 and 31. Further, a phase difference latch pulse generating section 70 counts a signal 61 and transmits a latch pulse 71 setting the count value to the counter 60.
Patent JP-2000334888-A (JP)
Title: Composite material and damage control method thereof
Inventor: OGISU TOSHIMITSU
IPC: G01N27/20
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To repair the damaged region of a composite material by utilizing the shape recovering function of a shape memory alloy foil as damage suppressing function. SOLUTION: A composite material 1 wherein shape memory alloy foils 2 to which strain different at room temp. is imparted are arranged between fiber reinforced resin layers 3 is provided and a current is applied to each shape memory alloy foil 2 of the composite material 1 to monitor the resistance change of the shape memory alloy foil 2 and the damage region of the composite material 1 is detected by the resistance change of the monitored shape memory alloy foil 2 and a current is applied to the shape memory alloy foil 2 corresponding to the detected damaged region of the composite material 1 and compression force or shearing stress is generated in the damaged region of the composite material by the shape memory alloy foil 2 changed in shape by heating due to the application of a current and the damage of the damaged region of the composite material is controlled.
Patent JP-H0313882-A (JP)
Title: Detector in radio liquid chromatograph
Inventor: BABA SHIGEO
IPC: G01T1/20
Filed: 1989-06-12
Abstract: PURPOSE:To reduce the volume of a sample solution even with respect to a low radioactivity sample by introducing the sample solution into a cell to hold the same for a predetermined time therein. CONSTITUTION:When a three-way valve 24 is operated and a sample solution is sucked by a pump 26 in such a state that a cell part 18 and an inflow pipe 12 are connected to the pump 26, the sample solution in a container 10 flows in the inflow pipe 12 to move to a cell part 18 and the sample solution in the cell part 18 moves to the pump 26. In this state, the light emission of the scintillator of the cell part 18 is counted. After predetermined counting is completed, the three-way valve 24 is operated to connect the pump 26 to a discharge pipe 28 and the sample solution is extruded to be discharged. This operation is repeated to successively perform analysis. By changing over a three-way valve 16 toward a washing tank 20, washing is performed.
Patent JP-S5273613-A (JP)
Title: Color separator
Inventor: ITOU SHIYUUJI
IPC: H04N1/46
Filed: 1975-12-16
Abstract: PURPOSE: To secure color adjustment in a short time for prescribed color through color difference detection by separating the prescribed color into color (hue and chroma) and brightness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5373095-A (JP)
Title: Metallic vapor laser tube
Inventor: OGATA YOSHIROU
IPC: H01S3/036
Filed: 1976-12-13
Abstract: PURPOSE:A metal sump is hermetically sealed inside a part of a thin tube, the cathode and the fine tube are installed coaxially; and further, the surrounding unit contains the fine tube and the cathode in its interior, and the metal solidification unit is installed in the discharge path between the fine tube and the cathode, thereby improving the dynamic characteristics of the laser tube.
Patent JP-H0712644-A (JP)
Title: Ferroelectric thin film device and manufacture thereof
Inventor: MATSUDA YOSHIAKI
IPC: H01L29/84
Filed: 1993-06-22
Abstract: PURPOSE:To decrease the wire breakdowns to be generated at the electrode at the boundary part of two organic thin films having different elastic moduli by forming the part in contact with the electrode at the boundary part between the first organic thin film located between the electrode and an outer electrode connecting part and the second organic thin film for holding each element in the comb shaped protruding and recess-part shapes. CONSTITUTION:Of the boundary part of organic thin films 6 at organic thin film 3B between an electrode 7 and an outer connecting part 5, protruding parts 16, which protrude toward the thin film 6 in the comb shape, are provided at the part in contact with the electrode 7. A plurality of recess parts 17 are formed between a plurality of the protruding parts 16. The connecting part 5 is depressed in the direction of the electrode 7 at the recess parts 17 and connected with the electrode 7 at the recess parts, respectively. Thus, a boundary B between the thin film 3B and the thin film 6 does not become linear, and tensile stress does not act on the entire region of the boundary part B. The stress is concentrated only to the protruding parts 16. Therefore, the tensile stress acting on the recess parts 17 is alleviated, and the wire breakdowns of the electrode 7 can be decreased.
Patent JP-H05328761-A (JP)
Title: Ultrasonic motor
Inventor: MYOGA OSAMU
IPC: H02N2/00
Filed: 1992-05-19
Abstract: PURPOSE:To suppress the temperature rise of a sliding part and elongate the life by forming an alumite oxide film, as a middle layer, on the sliding face of a rotor or a stator made of aluminum alloy, and further, forming a hard amorphous carbon film on the surface, in an ultrasonic motor which is equipped with said rotor arranged in pressure contact with the end face of the stator. CONSTITUTION:An alumite oxide film 12 is formed on the sliding face and the side face of a rotor or a stator 11, and a hard amorphous carbon film 13 is formed on the surface of the oxide film 12. This hard amorphous carbon film 13 is grown uniformly using a cyclotron resonance plasma vapor growth device. What is more, the content of hydrogen is within the range of 10-30atom%. Hereby, enough abrasion resistance and heat radiation property can be obtained and a long life of ultrasonic motor can also be obtained.
Patent JP-H0446014-A (JP)
Title: Manufacture device for rare earth fluolide anhydride and its production
Inventor: SAKAMI KAZUFUMI
IPC: C01F17/00
Filed: 1990-06-11
Abstract: PURPOSE:To obtain rare earth fluoride anhydride containing little oxide or fluoroxide as impurities by fluorinating rare earth oxides and measuring the concn. of volatile reaction product to detect the end point of the production of rare earth fluoride. CONSTITUTION:A crucible 5 is charged with a mixture of rare earth oxides and a fluorine source material (e.g. ammonium hydrogenfluoride), put in a reaction chamber 1 and covered with a lid. The reaction chamber 1 is sealed with a lid equipped with a nickel shielding plate 8, an inlet 9 for Ar and a thermometer 6 using a thermocouple inserted in the chamber. Then the chamber 1 is sufficiently evacuated, into which Ar gas is introduced through the Ar inlet 9. The chamber is heated so as to effect fluorination of the rare earth oxides and to remove excessive fluorination. Among the volatile reaction products, NH4 is continuously or intermittently sampled to measure the NH4 concn. through a sampling valve 12. When the NH4 concn. becomes about <=0.1%, the reaction is regarded as ending.
Patent JP-2000338688-A (JP)
Title: Image forming method
Inventor: YAMAZAKI HIROSHI
IPC: G03G9/087
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a stable image forming method over a long term even when environment fluctuates in the image forming method provided with toner whose particle diameter is made small, an organic photoreceptor and a mechanism removing the toner from the photoreceptor. SOLUTION: This image forming method is provided with the mechanism removing the toner remaining on the organic photoreceptor after transferring a toner image formed by developing an electrostatic latent image formed on the organic photoreceptor with the toner to an image forming supporting body. In the method, the amount of organic solvent remaining on the organic photoreceptor is 0.1 to 2.0 wt.%, the volume average particle diameter of the toner is 3 to 9 μm and the amount of a polymerizable monomer remaining in the toner is 0.05 to 2.5 wt.%.
Patent JP-H05322599-A (JP)
Title: Multiple-rotation type absolute-position detector
Inventor: KOMURA ATSUSHI
IPC: G01D5/245
Filed: 1992-05-19
Abstract: PURPOSE:To obtain a backup multiple-rotation type absolute position detector, wherein the current consumption in the detecting part is less, and which can achieve the high-speed response even when a main power supply is cut out. CONSTITUTION:The number of rotation and the rotating direction are detected based on the change in capacitance between a rotary disk 1, which is coupled with a detecting shaft 7 and fixed electrode plates 2a and 2b, which are arranged so as to face the rotary disk 1. The outputs are counted with a counter. Since the change in capacitance is used for detecting the number of rotation, the number of rotation can be detected with less electric power. The high speed response and backup for the long time can be achieved with an auxiliary power supply having the small capacity.
Patent JP-2000340255-A (JP)
Title: Lithium battery
Inventor: MISHIMA HIROMITSU
IPC: H01M4/131
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a lithium battery excellent in safety and reliability, having a wide range of the working temperature, and capable of preventing cracks in an electrolytic layer by modifying stress in the electrolytic layer caused by the difference of thermal expansion coefficients of positive and negative electrodes when thermal shock is applied. SOLUTION: This lithium battery has a solid electrolyte layer 2 between positive and negative electrodes 1, 2 formed by binding an active material with oxide glass. The electrolytic layer 2 is formed with two or more layers of glass type inorganic electrolytic layers 2a, 2b having different thermal expansion coefficients, and the difference between these adjacent electrolytic layers 2a, 2b, or the difference between the electrolytic layers 2a, 2b and the positive electrode 1 as well as the negative electrode 3 is set 8×10-7 K-1 or less.
Patent JP-H01319106-A (JP)
Title: Magnetic head
Inventor: IZUKURA YOSHINORI
IPC: H05K1/11
Filed: 1988-06-20
Abstract: PURPOSE:To maintain connection between the terminal of a magnetic head and the lead terminal of a flexible print substrate with high accuracy and to improve connection reliability by connecting the both terminals with a bonding method and causing the terminal width of a connecting area part to be narrower than the lead terminal width of the flexible print substrate so that a spreading part in the bonded part of the both terminals can be absorbed. CONSTITUTION:Concerning the connection between the many terminals of a magnetic head 1 and the lead terminal of a flexible print substrate 5, the bonding condition of the both terminals is caused to be hardly dispersed by preventing a film from being stuck to the back of the lead terminal part in the flexible print substrate 5. Then, the stable connection is obtained. The uintensity of a lead terminal 6 itself is not changed and only the terminal part to relate to the bonding is narrowed with considering spreading quantity at the time of the bonding. Accordingly, the connecting part is not widened and contact can be prevented between the adjacent terminals. Thus, the reliability of the bonding part can be improved.
Patent JP-S5941175-A (JP)
Title: Controller for frequency converter
Inventor: MINO YOSHIHITO
IPC: H02M7/48
Filed: 1982-08-30
Abstract: PURPOSE:To always obtain a constant output voltage of an inverter by detecting the output of a converter and correcting the target value of the output voltage of the inverter in response to the detected voltage of the converter. CONSTITUTION:A voltage detector 6 is provided to detect the output voltage of a converter 1, and a correction signal is formed by a correction signal forming circuit 7 by the detection signal and a target voltage signal outputted from a V/F control circuit 4. This correction signal is used as a correction signal to correct the target voltage signal formed by the control circuit 4, and inputted to a correcting circuit 8. The circuit 8 forms a corrected target voltage signal, which is inputted to an waveform composite circuit 5. An inverter 2 is controlled by the output of the composite circuit 5.
Patent JP-S5575238-A (JP)
Title: Method of fabricating semiconductor device
Inventor: UNO TAKASHI
IPC: H01L21/84
Filed: 1978-12-04
Abstract: PURPOSE: To improve the withstand voltage of a semiconductor device by implanting O 2  ion to the vicinity of an insulating film in a semiconductor layer formed on an insulating substrate to thereby convert the portion into an oxide layer.  
     CONSTITUTION: An eptitaxial silicon film 22 is formed on a sapphire substrate 21, O 2  ion is then implanted thereon in high density, and the film 22 is converted into an SiO 2  layer 23 in high temperature N 2 . The film 22 is then etched with an Si 3 N 4  film 24 as a mask. The mask is then removed, the film 22 is wet oxidized to thereby form a gate oxide film 25 thereon, and a polysilicon gate electrode 26, a source 27, a drain 28 and a wire 29 are sequentially formed thereon by means of a self aligning process. According to this method, with the SiO 2  film 23 interposed the gate withstand voltage of the semiconductor device can be remarkably improved, and the element regions and the peripheral regions are smoothly connected to thereby prevent disconnection of the wiring layer thereon. 
     COPYRIGHT: (C)1980,JPO&Japio