baber/WOPTO huggingface dataset:
Patent JP-H10106283-A (JP)
Title: Semiconductor device
Inventor: TOMITA NAOTO
IPC: G11C16/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To write, erase, verify without using an external high voltage power source, by providing a semiconductor device with a reference potential generation circuit, a voltage increase circuit, a voltage drop circuit, a source switch circuit, a cell source decoder circuit, a row decoder circuit, a column decoder circuit and a write transistor decoder circuit. SOLUTION: Output potential VSW of a voltage drop circuit 3 and external source potential VDD are supplied to the input terminal of a source switch circuit 6. The output terminal of the circuit 6 is connected to the source terminal VWL of a row decoder circuit 10. The circuit 6 selects and outputs the potential VSW or source potential VDD in accordance with a state wherein a cell is written, read, verified, etc. Source terminals of a count corresponding to a count of circuits 6 are provided in the circuit 10. An output potential VCPWS of a voltage increase circuit 1 and the external source potential VDD are supplied to an input terminal of a source switch circuit 7 an output terminal of which is connected to a source terminal VCOL of a column decoder circuit 11.  The circuit 7 selects and outputs the potential VCPWS or VDD in accordance with the write, read, verify or the liek state of the cell.
Patent JP-H06121386-A (JP)
Title: Open-air composite transducer assembly and reception noise cancellation method
Inventor: UIRIAMU TEII MOSURII
IPC: A61F11/14
Filed: 1991-07-29
Abstract: PURPOSE: To output an opposite sound to noise by using a simple inverting circuit and to cancel receiving nose by adding a baffle between a noise source and an electronic circuit and first making noise that is picked up by the electronic circuit pass through around it. CONSTITUTION: Both 1st and 2nd input transducers (Td) 34 and 35 are adjacently arranged to an earhole 2, and an output Td diaphragm 44 is arranged perpendicular to the direction of an ear canal E. A baffle 64 that is arranged at a prescribed interval from a pickup plane of the Td 34 through a cushion 30 prevents noise from directly proceeding from a noise source to the TD 34 in the direction of I1. Then, before noise reaches the pickup plane of the Td 34, the baffle 64 makes the noise go a long distance through a form 30 around the baffle. Thereby, an output of the Td 34 is undergone 180 deg. phase shift between the outputs Td via a preamplifier, and the receiving noise of the Td 34 is canceled by an opponent that is generated by the diaphragm 44.
Patent JP-H05120200-A (JP)
Title: Computer system
Inventor: KOBAYASHI SHINTARO
IPC: G06F9/00
Filed: 1991-10-25
Abstract: PURPOSE:To provide a computer system capable of managing the sub number of substrate of each module comprising the computer system, the version of a ROM, and that of a PAL without putting burden on the system even while the computer system is being operated. CONSTITUTION:When the computer system is started up, a CPU 6 collects the sub number information 15-18 of the modules 2-5 comprising the computer system in advance by a sub number information managing task 19, and stores them in a main memory device 21 on a managing module 2, and displays them on a display device 20 corresponding to a request at need.
Patent JP-H02129040-A (JP)
Title: Production of porous optical fiber preform
Inventor: SAITO MASAHIDE
IPC: C03B37/014
Filed: 1988-11-07
Abstract: PURPOSE:To improve deposition efficiency of glass fine particles on porous optical fiber preform and production yield in producing porous optical fiber preform by VAD method by depositing glass fine particles while blowing mist on the surface of porous optical fiber preform and cooling. CONSTITUTION:In a method of producing a porous optical fiber preform 6 by feeding glass raw materials and a combustion gas to a burner 1, subjecting to flame hydrolysis reaction and depositing formed glass fine particles 2 on the surface of starting raw materials, the following constitution is added. Namely, mist is sprayed upon the surface of the porous optical fiber preform 6 and the glass fine particles 2 are deposited (mist generator 9, ultrasonic vibrator 10, mist pressure sending gas 11 and nozzle 7) while cooling. Usually water is used as the mist and N2, He, Ar, air or CO2 is preferably used as the mist pressure sending gas.
Patent JP-H06112692-A (JP)
Title: Clinching mechanism for lead terminal of electronic component
Inventor: YAMAUCHI MANABU
IPC: B23P21/00
Filed: 1992-09-24
Abstract: PURPOSE:To make it possible for a lead terminal of an electronic component to be opened and bent without fail in a state in which it is inserted completely into a fitting hole of a printed circuit board. CONSTITUTION:In a clinching mechanism 10 of a lead terminal of an electronic component comprising a head unit 11 which brings the electronic component 17 toward a prescribed position of a printed circuit board 23 on which the electronic component is to be mounted, above this printed circuit board, lowers this electronic component and inserts a lead terminal 14a thereof into a fitting hole 23a provided in the printed circuit board, and a clinch unit 21 which supports this printed circuit board from below the board and has a slant surface 22b so formed on the upper end face 22a as to be opposed to the fitting hole of the printed circuit board, the clinch unit 21 is equipped with a backup pin 25 which projects upward from the upper end face and is actuated upward by a spring 24 so that the fore end thereof may come into contact with the lower side of the printed circuit board.
Patent JP-H03139949-A (JP)
Title: Line control device having bit error counting function for digital electronic exchange
Inventor: KONDO HIDEAKI
IPC: H04M3/36
Filed: 1989-10-25
Abstract: PURPOSE:To make it possible to count up bit errors in an optimum period in all monitoring rates by setting up the counting period of bit errors in each monitoring rate of bit errors. CONSTITUTION:In the case of monitoring whether the bit error rate of a digital line is >=1X10<-4> or not, a maintenance man for an exchange sets up 1X10<-4> on a switch 12. A microprocessor 14 reads out the value of the switch 12 through an I/O device 13 and sets up the monitoring rate 1X10<-4> of bit errors on a timer circuit 11. The timer circuit 11 sends reset pulses to a counter circuit 10 at the interval of several seconds to about 10sec to be a sufficiently long time necessary for monitoring the bit errors at the monitoring rate 1X10<-4>. Thereby, the counter circuit 10 can count up the bit errors until it is reset by the reset pulse, so that the bit errors of >=1X10<4> bit error rate can be detected within about 10 seconds.
Patent JP-H02126378-A (JP)
Title: Sector area painting-out system
Inventor: HORIGUCHI TATEJI
IPC: G06T11/40
Filed: 1988-11-04
Abstract: PURPOSE:To execute high-speed painting-out without retrieving the total points inside a sector by generating the coordinates for the peripheral portion of the sector and only registering them to a table. CONSTITUTION:The coordinates of A, B and C points are stored into sector coordinate storing means 10 to 12. Based on the contents of the means 10 to 12, a sector external form coordinate arithmetic means 1 successively clockwise generates external form coordinates Pn of the sector point by point, and outputs them as coordinate data signals 103. A coordinate table registering means 2 stores coordinates Pn-1 outputted as a previous signal 103 into a coordinate storing means 13, and compares the Y coordinate of the coordinates Pn outputted from the current signal 103 with the Y coordinate of the coordinates Pn-1 stored in the means 13. When the Y coordinate is not changed, nothing is executed. When the Y coordinate is changed, the coordinates outputted as the signal 103 or the coordinates stored in the means 13 are registered into a coordinate table 3 based on the Y coordinate.
Patent JP-H02535-A (JP)
Title: Thermal transfer color printer
Inventor: YOKOYAMA NAOYUKI
IPC: B41J2/325
Filed: 1988-11-05
Abstract: PURPOSE:To reduce a frictional resistance between both a transfer sheet and an ink film by generating a slack at the film when the sheet and the film are moved at a predetermined distance in the same direction, and then reversibly moving both later. CONSTITUTION:When a recording area RA is completely recorded, for example, with yellow, stepping motors M1, M2 are turned ON, a transfer sheet P and an ink film F are moved forward, conveyed at a distance L1 for separating both, and the M2 is then turned OFF. Since a thermal head 5 is brought into pressure contact with a platen roller 2, the F is conveyed upon movement of the P. When it is conveyed at (L1+L3), the head 5 is separated from the roller 2. The F is slacked near a separating roller 8. When the M1 is reversibly driven to move backward the P and a nonrecorder separated at a distance L2 at the upstream side from the end of the RA is opposed to the head 5, it is turned OFF. When the M2 is turned ON and the mark SM of magenta is detected by a color detection sensor 9, it is turned OFF. The M1 is turned ON, the P is conveyed at a distance L2, and turned OFF.
Patent JP-S62138947-A (JP)
Title: Inter-terminal picture monitoring and correcting system
Inventor: FUJIWARA TAKASHI
IPC: G06F3/048
Filed: 1985-12-12
Abstract: PURPOSE:To execute a picture monitoring or a picture correcting between respective terminal equipments by providing an input processing module to execute respectively the necessary data processing and the communicating processing module to execute respectively the necessary communicating transmitting processing, at the time of a usual action, a picture monitoring action and a picture correcting action. CONSTITUTION:An inter-terminal picture monitoring/picture correcting system is composed of plural terminal equipments T, T... and an inter-terminal network 6 to connect the section between the mutual terminal equipments or the section between the host device and the terminal equipment. Respective terminal equipments T have an input deice 1 to input the data, a displaying device 2 to display the data, a displaying processing module 4 to execute the displaying processing of the data, an input processing module 3 to execute respectively the necessary data processing at the time of three modes of a usual action condition, a picture monitoring action condition and a picture correcting action condition and a communicating processing module 5 to execute respectively the processing of the necessary communicating transmission at the time of three modes.
Patent JP-H02126288-A (JP)
Title: Tuning device
Inventor: SERITA KOICHI
IPC: G10G7/02
Filed: 1988-11-05
Abstract: PURPOSE:To improve the response and stability of a display and to facilitate tuning operation when a sound of almost + or -50 cents is inputted by extracting a pitch name by using a pitch name retrieval table where hysteresis is provided at the border of the pitch name. CONSTITUTION:A musical sound signal (a) has its waveform shaped by the amplifier and comparator of a waveform shaping part 1 to become a rectangular wave signal (b). The leading edges of the waveform of the signal (b) are counted and the counted value is outputted to a pitch extraction part 4 and a cent deviation calculation part 7. The pitch extraction part 4 extracts a pitch from the counted value and outputs it to an octave retrieval part 5. An octave is found from the pitch and the octave table in a storage device 11 and outputted to a timbre retrieval part 6 and the cent deviation calculation part 7. The timbre retrieval part 6 compares it with the counted value NTBL'i' stored in the pitch name table to find the pitch name. In this case, hysteresis of + or -5 cents is provided at the border of the pitch name, so even if a sound of almost + or -50 cents is inputted, the response and stability of the display are excellent and the tuning operation is facilitated.
Patent JP-H01122595-A (JP)
Title: Thin film type el panel
Inventor: MIWA KAZUNORI
IPC: H05B33/26
Filed: 1987-11-05
Abstract: PURPOSE:To limit insulation destruction due to the ingress of dusts and the like in the manufacture process of an EL panel to self-healing type insulation destruction by applying the constitution wherein the boiling point of a rear electrode material is lower than a dielectric film at the side of the rear electrode constituting the second dielectric layer. CONSTITUTION:The first dielectric layer 13 is provided on a transparent front electrode 12 via the lamination of each dielectric film of Al2O3 13c, Si3N4 13b and Al2O3 14a in the order. Also, the second dielectric layer 15 is provided on a fluorescent material 14 via the lamination of each dielectric film of Al2O3 15a, Si3N4 15b and BeO 15c in the order. The boiling point of aluminum constituting a rear electrode 16 is 2,060 deg.C, and on the other hand, the melting point of the BeO film 15c constituting the dielectric film at the side of the rear electrode 16 is 2,570 deg.C. Namely, the material constituting the rear electrode 16 has a lower boiling point. According to the aforesaid construction, insulation destruction due to dusts and the like entrapped in the manufacture process of an EL panel can be limited to the insulation destruction of self-healing type. In particular, a yield in the manufacture of a large-sized panel can be remarkably improved and the manufacture cost thereof can be reduced.
Patent JP-S61156906-A (JP)
Title: Receiver
Inventor: SAKASHITA SEIJI
IPC: H04B1/30
Filed: 1984-12-27
Abstract: PURPOSE:To attain reception and demodulation of an FM signal and an AM signal by adopting the constitution that a phase locked circuit is used as an FM demodulator at the reception of a satellite broadcast signal and used as an AM demodulator at the reception of an earth broadcast signal. CONSTITUTION:A satellite broadcast signal is inputted to an input terminal (a), enters an input terminal (c) of an input filter section 11, passes through a high-frequency signal switch circuit 6 and is given to an input terminal (i) of a phase locked circuit 7. The circuit 7 acts like an FM demodulator and a demodulation signal is extracted from an output terminal (k). On the other hand, at the reception of an earth broadcast signal, the signal is inputted to an input terminal (b), is fed to an input terminal (d) of the input filter section 11, enters a frequency mixer 4, is mixed with an oscillated output of a local oscillator 3 and undergoes frequency conversion. A part of the signal after conversion is fed to the input terminal (i) of the phase locked circuit 7 through a pi/2 phase shifter 5 and the high frequency signal switch circuit 6. Since one demodulator can demodulate both the FM and the AM signals, the redundancy in the circuitry is less and a broad band reception and a receiver suitable for various broadcasts and communications are offered.
Patent JP-H01122297-A (JP)
Title: System for adjusting balancing network
Inventor: FUCHIGAMI HIROYUKI
IPC: H04Q1/56
Filed: 1987-11-06
Abstract: PURPOSE:To shorten a time for adjustment by adjusting an impedance so that the returning quantity of a dial tone can be minimumized when a subscriber executes a call. CONSTITUTION:When a subscriber terminal 1 executes the call, a central processing unit 9 connects a subscriber circuit 10 to a dial tone level measuring circuit 7. When the impedance adjustment of a balancing network 3 is dislocated, for the dial tone from a dial tone oscillator 8, one part is reflected by the balancing network 3 and inputted to the dial tone level measuring circuit 7. The central processing unit 9 reads a measured value from the dial tone level measuring circuit 7 and when the measured value is over an allowing value, the balancing network is adjusted through a balancing network control circuit 5 and controlled so that the measured value can be minimum.
Patent JP-H03142505-A (JP)
Title: Steering controller for self-traveling work vehicle
Inventor: NAKAZAWA MASAAKI
IPC: G05D1/02
Filed: 1989-10-27
Abstract: PURPOSE:To surely control the travel of a self-traveling work vehicle with use of a slender magnetism generator having the weak coercive force by moving a magnetic sensor right and left to drive the vehicle and detecting the magnetostatic field of the magnetism generator buried under the ground of a working area. CONSTITUTION:A mower 4 is attached to the belly part of a self-traveling mowing machine 1 between the front and rear wheels 2 and 3. At the same time, a continuous magnet 5 serving as a magnetism generator is buried under the ground of a working area of the machine 1 along the traveling locus of the machine 1. When the machine 1 works, the machine 1 is driven while a magnetic sensor 9 is rotated within a horizontal plane by a motor 6. The rotating sensor 9 detects the magnetostatic field of the magnet 5 as a dynamic magnetostatic field. Thus the sensor 9 an surely detect the magnet 5 even when the magnetism of the magnet is weaker than the earth magnetism. A potentiometer 10 detects the peak value point of the detected magnetic value. Then a discrimination means 11 discriminates the deviation value between the peak point of the magnetic value and the center of the machine 1. Thus the steering control of the machine 1 is attained.
Patent JP-H04155828-A (JP)
Title: Heat treatment device
Inventor: NAKAO MASARU
IPC: H01L21/205
Filed: 1990-10-18
Abstract: PURPOSE:To make the rapid up and down temperature control in a furnace room feasible thereby accelerating the heat treatment rate of an element to be heat-treated for avoiding the disconnection of thermal resistors due to thermal reaction by a method wherein the heating resistors are formed of molybudenum disilicide while the surface of heat insulating members is formed of an inert material to silicon dioxide. CONSTITUTION:Within thermal resistors 30a, 30b, 30c formed of molybudenum disilicide, the resistance value is very low at ordinary temperature but becoming higher at higher temperatures. Besides, when heated, silicon dioxide is separated on the surfaces of the resistors to form surface protective films on the heating resistors 30 so that the resistors 30 may not react to the atmospheric oxygen to avoid the oxidization and the resultant disconnection thereof. On the other hand, the heat insulating members 34a, 34b, 34c formed of ceramic fiber are not to be brought into contact with the thermal resistors 30a, 30b, 30c. Furthermore, the surface of the heat insulating members is formed of an inert material to the silicon dioxide so that the silicon dioxide films formed on the surfaces of the heating resistors 30a, 30b, 30c may not be corroded with the inert material so as to avoid the disconnection of the heating resistors 30a, 30b, 30c.
Patent JP-H09128447-A (JP)
Title: Manufacturing process and procedure check system
Inventor: KITAZAWA NOBORU
IPC: G06Q50/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent set generation of defective products by efficiently checking the processing state of semifinished goods in a manufacturing process through the use of data setting a large process name and a small process name as a base by using an expert system at the step of the trial preparation of a manufacture process and procedure so as to judge the compatibility of a manufacture process and procedure before manufacture. SOLUTION: Manufacture process and procedure data, limiting value group and inference result state data or data expressed by plural finite kinds of colors, characters and codes are inputted through a manufacture process information input part 2. An inference control part 3 executes inference based on knowledge in a knowledge base storing part 5 and the above mentioned data necessary times for inference as long as not exceeding a limiting value and first expresses the processing state of the semifinished goods through the use of the combination of plural finite kinds of colors, characters and codes depending on the rough and detail process names to infer and judge a defective process procedure.
Patent JP-S62139425-A (JP)
Title: Transmitter
Inventor: KANAI JUNKO
IPC: H04L27/01
Filed: 1985-12-12
Abstract: PURPOSE:To control the output of an amplifier so that the output does not exceed a saturation value by distorting the sample value sequence of complex signals so that the non-linearity of an amplifier is compensated, calculating the amplitude of the distorted signal sequence and adjusting the attenuation of a signal fed back from the output of the amplifier. CONSTITUTION:The sample value sequence of complex signals is distorted by a distortion preadder 120 so that the non-linearity of the amplifier is compensated. The distorted signal is modulated by an orthogonal modulator 140 through a D/A converter 130 and inputted to an amplifier 150. The amplitude of a part of an output from the circuit 120 is calculated by an amplitude calculator 135 and the attenuation of a signal fed back from the output of the amplifier is adjusted. The fed back signal is demodulated by an orthogonal demodulator 145 and a difference between the demodulated signal and a signal to be originally transmitted is found out by a subtractor 180 through an A/D converter and a correction value generating circuit 190 is driven to rewrite the compensating distortion value of the circuit 120.
Patent JP-H04156440-A (JP)
Title: Reflecting type projection screen
Inventor: YAMADA KAZUO
IPC: G03B21/56
Filed: 1990-10-19
Abstract: PURPOSE:To improve reflection efficiency and diffusion efficiency by laminating sequentially a first reflecting screen layer obtained by kneading light transmitting resin and a proper quantity of light reflector such as pearl pigment and applying mattress like embossment to a surface, and a second reflecting screen layer obtained by kneading light transmitting resin and a proper quantity of TiO2. CONSTITUTION:There is provided a first reflecting screen layer with light reflection property obtained by kneading transparent or translucent polyvinyl chloride and proper quantity of pearl pigment 1b and applying irregular embossment 1a to a surface. A second light reflecting screen layer 2 with light diffusion property obtained by kneading transparent or translucent polyvinyl chloride and titanium oxide 2a is laminated on an opposite side to the embossment 1a of the screen layer 1. Accordingly, the pearl pigment 1b with the reflection property of the first reflecting screen layer 1 and titanium oxide 2a with the diffusion and reflection property of the second reflecting screen layer 2 do not cancel their properties with each other. Thus, the reflection efficiency and the diffusion efficiency can be improved.
Patent JP-H01122555-A (JP)
Title: Particle-ray microanalyzer
Inventor: SAITO MASAKI
IPC: H01J37/252
Filed: 1987-11-06
Abstract: PURPOSE:To correctly observe a sample image without impairing the focusing function of a sample by providing a marker lighting optical system image- forming a marker at the object face position of an objective lens or the position optically equivalent to the object face position via a translucent mirror placed in the optical path of the lighting system of a particle-ray microanalyzer. CONSTITUTION:The marker lighting optical system 17 of a particle-ray microanalyzer provided with an optical microscope is constituted of a light source 18, a marker plate 15, and a projecting lens 19. A translucent mirror 20 is arranged between this optical system 17 and a visual field limiting orifice 14, and markers 16a and 16b formed on the marker plate 15 via the mirror 20 are image-formed at the object face position of an objective lens 12 by the lens 19. The markers 16a and 16b are equivalently arranged at the position of the visual field limiting orifice 14 as shown by the dotted line (a), and images of the markers 16a and 16b are image-formed on the image face of the lens 12.