baber/WOPTO huggingface dataset:
Patent JP-H07321678-A (JP)
Title: Method for controlling transmission output
Inventor: HORINOUCHI KAZUHIRO
IPC: H04B1/04
Filed: 1994-05-30
Abstract: PURPOSE:To prevent the deterioration in a signal due to interference by adjacent channels upon the receipt of selective fading distortion on a transmission line by detecting a reception input level of a receiver receiving a transmission signal and a signal waveform distortion and sending the detected result to a control panel so as to control the output level of a transmitter. CONSTITUTION:A base band input information signal from an input terminal 1 is modulated by a modulator 2, amplified by a transmitter 3 and sent from a transmission antenna 4. The transmission signal is received by a reception antenna 5, amplified by a receiver 6 and becomes a base band signal at a demodulator 7 and the signal is outputted from an output terminal 8. A level detector 9 detects a reception input level of the receiver 6 and sends the level to a level information output control panel 15, which controls the output level of the transmitter 3. When a propagation path is in a stable steady-state and the reception input level of the receiver 6 is high, the output level of the transmitter 3 is decreased from a standard level, and when fading takes place on the propagation path and the reception input level of the receiver 6 is low, the output level of the transmitter is increased. Furthermore, a waveform distortion detector 10 detects signal waveform distortion of the receiver 6 to send distortion information to the control panel 15, which controls the output level of the transmitter 3.
Patent JP-S63281904-A (JP)
Title: Automatic bagging apparatus
Inventor: MAEOKA KAZUYUKI
IPC: A01F12/50
Filed: 1987-05-13
Abstract: PURPOSE:To prevent apparatus breakdown and the overflowing of bag content from occurring by memorizing the details of operation in process for a predetermined time when a power source is off and thereafter by resuming the operation at a point it has been interrupted when the power source is on. CONSTITUTION:An unhulled rice bag 2 outwardly set on forks 41 and 42 is moved forward and, after a discharge outlet 33 has been inserted into the unhulled rice bag 2, grains in a hopper 31 are discharged into the unhulled rice bag 2 by releasing a shutter 32. When the unhulled rice bag 2 is filled with the grains, the shutter 32 is closed and the discharge outlet 33 is lifted and then the unhulled rice bag 2 is removed. When a main switch SW1 is out off in the event of breakdown or at the operater's convenience, a voltage is applied to a controller until a time t1 has elapsed, thereby maintaining an interruption processing condition. During this time, main routine resumes when the main switch SW1 is on and, when the main switch SW1 is turned off, the bagging operation resumes at a point it has stopped.
Patent JP-H08286048-A (JP)
Title: Contact type image sensor element and contact type image sensor using the same
Inventor: YAMAGUCHI MIKIRO
IPC: G02B6/06
Filed: 1995-04-18
Abstract: PURPOSE: To provide a contact type image sensor element and a contact type image sensor whose thickness are thin and which is capable of being used in a saved space and also which enables making aspect ratio freely and also enables the magnifying or the reducing of an image independently in a longitudinal direction and in a lateral direction. CONSTITUTION: In this sensor, an image light made incident from the end face of one side is transmitted through the inside of light guiding plates to be emitted from the end face of the other side by joining end faces of light guiding plates 1, 2 each other while arranging the light guiding plates 1, 2 having cut faces made by cutting light guiding plates in which bundles of optical fibers are integrated by welding fibers while heating and pressurizing them at a plane interseting with the direction of optical fibers, by sticking a cover plate 3 made by an light guiding plate transmitting an unmagnified image on the end face of the light guiding plate 1 of an image light incident side to be closely adhered to an image surface being the object to be detected and by arranging photoelectric converting elements on the end face of the light guiding plate 2 of an image light emitting side.
Patent JP-2000304946-A (JP)
Title: Wavelength dispersion compensator for wavelength multiplex transmission
Inventor: TSUNODA MASATOYO
IPC: H04B10/2519
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersion compensator having a low transmission loss by providing a wavelength dispersion compensation fiber connected to one port of an optical circulator and a plurality of fiber bragg gratings each having a different reflection wavelength light arranged interspatial through the wavelength dispersion compensation fiber. SOLUTION: Wavelength multiplex signal lights (wavelength: λ1-λ4) inputted to the first port of an optical circulator 1 is outputted to the second port of the optical circulator connected to a dispersion compensation fiber 2. The dispersion compensation fiber 2 is provided with four fiber bragg gratings 3-6 each reflecting lights of wavelength λ1-λ4. The wavelength multiplex lights are reflected by the fiber bragg gratings 36, return to the second port of the optical circulator 1 and are outputted from the third port of the optical circulator 1. By such constitution, as the size becomes small and the low loss is realized, wavelength multiplex numbers of a wavelength multiplex communication system can be expanded.
Patent JP-H11310899-A (JP)
Title: Lead frame plating device and method therefor
Inventor: SUZUKI HIDETOSHI
IPC: C25D7/12
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame plating device capable of perfectly removing bubbles deposited to the joint between a semiconductor packaging and a lead frame and to provide the method therefor. SOLUTION: A lead frame 2 set with a semiconductor package 1 is dipped into a plating tank 3, and a discharge pipe jetting a plating soln. in a direction approximately horizontal to the face of the lead frame 2 is formed. Then, the plating tank 3 is composed so as to make a direction of the flow of the plating soln. approximately vertical to the face of the lead frame 2.
Patent JP-H01286697-A (JP)
Title: Substrate transferring system
Inventor: MIYAZAKI MINORU
IPC: H04J3/22
Filed: 1988-05-13
Abstract: PURPOSE:To effectively use a communication band without using a multipoint sampling device by storing signals from a subrate terminal in a buffer part and transferring information when the capacity of the buffer reaches a capacity having a channel speed in a standard band. CONSTITUTION:The title system once stores pieces of information from subrate terminals 101-10m in buffer parts 121-12m, waits until a given channel speed is obtained, extends a channel in a frame to a necessary length after all the bits are collected, and multiplexed the information. In the other cases, the channel is made into '0'. For example, when a 32Kbps transmitting terminal 101 transfers the information with a 64Kbps channel 2, a buffer part 121 becomes 8 bits, the channel length in the frame is made into 64Kbps by control by a control circuit 131 at the rate of once for every two frames, and the information is transferred. The channel length of each channel 2 of each of the other frames (frames 2, 4, etc.) is made into 0Kbps by the circuit 131, and the information is not transferred to the channel 2.
Patent JP-S62272727-A (JP)
Title: Decoder for reed solomon code
Inventor: INOUE TORU
IPC: H03M13/00
Filed: 1986-05-21
Abstract: PURPOSE:to execute the decoding of a code having a large minimum distance at a high speed by allowing an arithmetic operation section to apply the order decision of an error location polinomial and an error numeral polynomial in the parallel processing with a Galois operation section. CONSTITUTION:A coefficient '01' for a dividend M1(z)=Z<16> is inputted to a RAMB 12 and a coefficient '01' for U1'(z)=1 is inputted to a RAMA 11. The highest order '10' of M1(z)=Z<16> is inputted to an address AD 2 of a register file 14. Then syndrome data S15, S14,...S1, S0 obtained by the syndrome calculation are inputted from a terminal T8 as the coefficients of a syndrome polynomial S(z)=A15Z<15>+S14Z<14>+...+S1Z+S0 sequentially from the higher order to a register 24. The coefficients S15, S14,...S1, S0 latched by the register 24 are inputted sequentially to the RAM 11 as they are. The latch circuit lating the order data required for the execution of the polynomial operation is provided to speed up the processing.
Patent JP-H05287165-A (JP)
Title: Thermoplastic elastomer composition
Inventor: YOKOYAMA KOICHI
IPC: C08L23/26
Filed: 1992-04-10
Abstract: PURPOSE:To obtain the subject composition having low specific gravity and excellent heat-resistance and useful for inner and outer trims for automobile, etc., by melting and kneading a polyamide with a specific olefinic elastomer and a reaction accelerator at specific ratios. CONSTITUTION:The objective composition can be produced by melting and kneading (A) 2-50 pts.wt. of a polyamide such as nylon 6, (B) 98-50 pts.wt. of an olefinic elastomer modified with an unsaturated glycidyl compound and expressed by formula (R is H or 1-6C alkyl; Ar is 6-20C aromatic hydrocarbon group having one or more glycidyloxy groups; (n) is 1-4) and (C) 0.01-10 pts.wt. (based on 100 pts.wt. of A+B) of a reaction accelerator such as benzoyl peroxide.
Patent JP-H05290139-A (JP)
Title: Graphic drawing system
Inventor: SUGANO HAJIME
IPC: B22F3/02
Filed: 1992-04-09
Abstract: PURPOSE:To increase the drawing speed without spoiling the operability at the time of overdrawing as to the graphic drawing system which overdraws a figure such as a straight line, a circle, and a rectangle on a figure, etc., drawn on a graphic display device, etc. CONSTITUTION:This graphic drawing system draws the figure whose position shape is determined by a start point S and an end point E inputted from an input device on the existent figure, etc., on the graphic device; and a specific drawing area A including the start point S and a 1st saving area B including the drawing area A are determined according to the inputted start point S, and the existent figure, etc., in the coordinates of the 1st saving area B is saved and restored to overdraw the part of the figure to be drawn within the coordinates of the drawing area A according to the movement of the end point E. After the end point E is determined, a 2nd saving area C including the figure determined by those start point S and end point E is determined and the existent figure, etc., in the coordinates of the 2nd saving area is saved and restored to overdraw a new figure.
Patent JP-S5741732-A (JP)
Title: Testing system of data totalizing system
Inventor: TERAUCHI SEIICHI
IPC: G06Q50/00
Filed: 1980-08-25
Abstract: PURPOSE:To realize a highly efficient test for the functions of the center side with a small number of persons, by giving an artificial simulation to the totalization of data. CONSTITUTION:An incoming signal C1 is first transmitted by an automatic dialing function of a simulator, and thus a CPU4 of a center sends back an answer voice. The simulator confirms this answer voice with the on/off signal FVO. When the signal FVO is turned off, a control part 18 actuates a counter 14 for counting to read the data out of a memory 15. After this, the part 18 receives an answer signal and sets the counter 14 at the next data storing address. Thus the name of place is read out of the memory 15, and then the voting is done.
Patent JP-S5820303-A (JP)
Title: Formation of coating film on surface of mandrel bar
Inventor: SANO SHIGERU
IPC: B21B25/04
Filed: 1981-07-28
Abstract: PURPOSE:To always form a good coating film on the surface of a mandrel bar by providing a by-pass conveying means for feeding said bar newly and conveying the bar without passing the same through a cooler if the bar does not attain a prescribed temp. CONSTITUTION:When the temp. of a blank pipe right after the start of rolling operations is not sufficiently high, a mandrel bar is conveyed from a mandrel bar returning conveyor directly to a mandrel bar inserter table with a by-pass conveying means without passing the same through a cooler. Then the mandrel bar which does not yet attain a high temp. is fed to the mandrel bar inserter table without being cooled by the cooler. Thereafter, a lubricant is coated on the surface of the bar, whereby a coating film is formed thereon.
Patent JP-2000311465-A (JP)
Title: Magnetic tape cassette
Inventor: HIRAGUCHI KAZUO
IPC: G11B23/087
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cassette which is easily assembled, can improve the productivity, and has an upper lid cam groove with sufficient strength. SOLUTION: An upper cam groove 36 is formed on both flank parts of an upper cassette half 35 for guiding an upper lid slide pin 10d projected inside the side plate of a top lid 10. The upper lid cam groove 36 has an open part 38 which is opened toward the front of the upper cassette half. The cam groove ceiling part 38a and cam groove bottom part 38b of the open part 38 are set at vertically the same positions and the distance X between the cam groove ceiling part 38a and cam groove bottom part 38b of the open part 38 is larger than the diameter D of the upper slide pin 10d.
Patent JP-S61274561-A (JP)
Title: Selective calling system for digital circuit
Inventor: TAKAHASHI YASUO
IPC: H04W4/00
Filed: 1985-05-30
Abstract: PURPOSE:To improve the reliability of a selective calling system by transmitting the output of a PCM coder and the output obtained by giving the parallel/serial conversion to the value of a call setting switch after switching them with each other at the transmission side and detecting the coincidence between these outputs and the value of an own device number setting switch at the reception side. CONSTITUTION:The number of the reception side is set to a call setting switch 3 for execution of an operation at the transmission side. Thus the set value of the switch 3 is supplied to a switching circuit 4 via a parallel/serial converting circuit 2. The circuit 4 transmits the signal of the circuit 2 to a transmission line 5 in response to the synchronism of a PCM transmission line with an indication given from the switch 3 in a calling operation mode. At the reception side the signal received from the line 5 is supplied to a serial/parallel converting circuit 7 and compared with the set value of an own device number setting switch 9 through a comparator 8. If the coincidence is secured for a fixed period of time or longer, it is informed from a fixed time detecting circuit 10 via an output circuit 11 that the own device is called. When no calling operation is performed, the output of a PCM coder 1 is sent to the line 5 and decoded by a PCM coder 6.
Patent JP-S6011627-A (JP)
Title: Multicylinder internal-combustion engine
Inventor: MURAMATSU TATSUHIRO
IPC: F02M35/104
Filed: 1983-06-30
Abstract: PURPOSE:To make a cylinder noise preventable from occurring without entailing any drop in engine performance, by coupling each of suction air passages with a coupling passage, while opening or closing the coupling passage according to the specified speed range of an engine. CONSTITUTION:When an engine speed is below the specified value, a pulse detector 40 connects a contact of a relay 34. Therefore, the current of a battery 36 flows in a solenoid valve 30 by way of an electric circuit 32, turning this valve to ON. As a result, a valve body 28 projects in an A direction, closing a coupling passage 24, whereby both first and second suction air passages 12 and 16 are intercepted. With this constitution, propagation of pressure wave acting on each cylinder is checked so that a cylinder noise generated so far in time of low engine speed can be prevented. On the other hand, when the engine speed goes up beyond the specified value, since the pulse detector 40 comes into an unoperated state, the valve body 28 returns to a B direction, opening the coupling passage 24. In consequence, both improvements in a charging ratio and engine output are well promoted.
Patent JP-S60260863-A (JP)
Title: Voltage and current detecting device of three phase batch type gas insulating electric apparatus
Inventor: HARADA SHIYOUJI
IPC: G01R15/24
Filed: 1984-06-07
Abstract: PURPOSE:To detect a current and a voltage of an electric conductor of each phase without being affected by other phases, by bringing the potential of a charging part to capacitor voltage division by using a floating electrode, and also detecting the current by using a photomagnetic field sensor. CONSTITUTION:The internal space of a tank vessel 11 filled with an insulating gas such as SF6 gas, etc. is divided into three parts electrically by ground grids 12a-12c, and on the outside periphery of main circuit electric conductors (u), (v) and (w), cylindrical floating electrodes Fu, Fv and Fw are provided coaxially with said electric conductors. The potential divided by this electrode is led out to transformer parts Tu-Tw of the outside of the tank vessel 11 by a tulip- shaped contact 14 and a conductor 16, and led to a monitor place. On the other hand, on the outside periphery of the floating electrodes Fu-Fw of each phase, a Faraday element 10 for detecting a current is provided by one turn or more as as to surround said electrodes, and connected to a light emitting and photodetecting part 20 for light CT through an optical fiber cable 18.
Patent JP-S598920-A (JP)
Inventor: NAGAOKA JIYUNNOSUKE
IPC: A47J27/21
Filed: 1982-07-05
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-H0414251-A (JP)
Title: Cr-si thin film resistor
Inventor: HAYASHI YOSHITOMO
IPC: H01L21/822
Filed: 1990-05-07
Abstract: PURPOSE:To obtain a Cr-Si thin film resistor wherein the decrease of resistance value itself is little for heat treatment, by providing a resistor substratum so constituted that the widths of both end portions are wider than the width of the central part, and connection parts formed on both of the wide end portions of the resistor substratum. CONSTITUTION:An SiO2 insulating film 3 is formed on the surface of a silicon substrate 4. A Cr-Si thin film is formed on the film 3 by CVD method, and patterned, by photolithography and etching, in a form wherein the widths W1 of end portions are larger than the width W2 of the central part, thereby forming a resistor substratum 11. Connection parts 21 are formed on both of the end portions of the resistor substratum 11 by using Al thin films. Said connection parts are connected with a circuit by using wiring conductors 5 composed of Al thin films usually formed at the same time. The connection part formed on both of the wide end portions of the resistor substratum has a large contact area with the resistor substratum, so that the resistance value of this part becomes small and its percentage to the the resistance value of the whole resistor is reduced. Hence, when Al atoms in the connection part are diffused in the Cr-Si thin film of the resistor substratum and the resistivity of this part is decreased, the influence of the decrease of the resistance value as the whole resistor can be restrained within a small range.
Patent JP-H07323846-A (JP)
Title: Jacket tube of steering column and its manufacture
Inventor: OYA MASAKIYO
IPC: B62D1/16
Filed: 1994-05-31
Abstract: PURPOSE:To provide the jacket tube of 8 vehicle steering column and its manufacture which does not require the lathe-cutting of a pipe inner diameter, the pressure entry of a ring and the stopping of its coming-off. CONSTITUTION:A ring 5 is fitted to the end portion of a mandrel 1, and the mandrel 1 is inserted into a pipe 2 whose diameter is larger than the ring 3, and the throttle processing of the end portion of the pipe 2 is conducted toward the ring 3 at a predetermined lengthy and the coming-off stop of the ring 3 is conducted at the step difference portion of the radially pipe 2 circulating radially into both the axial end portion sides of the ring 3, and tight coupling is conducted.
Patent JP-H0414421-A (JP)
Title: Injection apparatus of injection molding machine
Inventor: HAMADA HAJIME
IPC: B29C45/50
Filed: 1990-05-07
Abstract: PURPOSE:To adapt electromotive servo control to a medium - large molding machine by controlling the driving of an electromotive servo motor to control the position and speed of a screw and controlling the oil pressure of a hydraulic cylinder to perform the pressure feedback control of a resin. CONSTITUTION:In a filling process, the feedback control of a position is performed by the control system E of an electromotive servo motor 20 through the servo motor 20 and a pole screw 12. That is, the difference CH between the torque instruction value CT of the control system of the electromotive servo motor 20 and the torque limit value CTL of the electromotive servo system E is outputted as a signal. A hydraulic control system transmits the force insufficient in the electromotive servo system to a screw 1 on the basis of the signal of the deviation value CH through a current amplifier, a proportional solenoid valve 23 and a hydraulic cylinder 21. In a pressure holding process, resin pressure feedback value FP >= resin pressure instruction value CP is formed and torque is controlled on the basis of a constant torque instruction value K by an electromotive servo system F. A hydraulic system is subjected to resin pressure feedback control and the deviation value CPH of CP and FP is transmitted to the screw 1 through the current amplifier, the hydraulic control part 23 and the hydraulic cylinder 21.
Patent JP-H10300297-A (JP)
Title: Simplified type electronic device for making ice cubes
Inventor: KO KIZEN
IPC: F25C1/08
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To enable efficient formation of ice cubes and further simple and sanitary takeout thereof by a constitution wherein a plurality of partition plates having a plurality of gratings formed thereby are disposed on an ice-making seat inside a casing and water above the ice-making seat is cooled down by turning on the power for a hetero-conductor crystal plate. SOLUTION: Water is filled in a space above an ice-making seat 2 inside a casing 1 or put in gratings formed by partition plates 21. Next, a hetero- conductor crystal plate 3 is energized by turning on a power switch 17. Then a heat absorbing surface of the hetero-conductor crystal plate 3 absorbs heat from the ice-making seat 2, while the ice-making seat 2 absorbs heat from the water above it to cool down the water, and thereby ice cubes are formed in the gratings among the partition plates 21. Since a radiating surface of the hetero-conductor crystal plate 3 is made to radiate the heat forcibly by a radiator fan 14 on the occasion, the heat absorption of the hetero-conductor crystal plate 3 is effected efficiently and the ice cubes can be formed quickly. The power for the hetero-conductor crystal plate 3 is turned off in the case when a user wants ice water.
Patent JP-S609313-A (JP)
Inventor: OZAKI YUKIO
IPC: H01B17/00
Filed: 1983-06-27
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。