baber/WOPTO huggingface dataset:
Patent JP-S58112152-A (JP)
Title: Semiconductor integrated circuit
Inventor: MACHIDA TOSHIAKI
IPC: G06F12/06
Filed: 1981-12-24
Abstract: PURPOSE:To decrease a hardware quantity, by packing an address register which designates the addresses for both an ROM and an RAM, a circuit which  switches the output between the RAM and ROM and a register which holds the  control signal to control the switching circuit and the output of the switching  circuit on a single chip. CONSTITUTION:An address is transferred to an ROM/RAM address register 12 via an internal bus 11. The output of the register 12 is fed to both an ROM13 and an RAM14 to give a simultaneous access to the ROM13 and RAM14. The outputs of the ROM13 and RAM14 are fed to a switching circuit 15. The circuit 15 performs the switching to the output of the ROM13 or the output of the RAM14 with a control signal 16. This switch output is held at an output holding register 17 and then transferred via the bus 11. Then the data input to the RAM is fed to an RAM input holding register 18 to be fed to the RAM. In such a way, it is possible to hold the outputs of both ROM and RAM at the same output holding register. Thus the hardware quantity can be decreased for the holding register.
Patent JP-S6374816-A (JP)
Title: Transportation device
Inventor: TSUMAKI NOBUO
IPC: B65G51/03
Filed: 1986-09-16
Abstract: PURPOSE:To transport semiconductor wafers in a clean condition, by floatingly supporting members to be transported above a transportation surface and transporting them in a condition that only a portion of a side of each of the members is in contact with a drive unit in a semiconductor wafer transportation device for a semiconductor manufacturing equipment. CONSTITUTION:A semiconductor wafer 1 is floatingly supported above a transportation surface 3 by gas ejected from a gas ejecting port 4 and forced to a side of a drive unit 6 by gas from a gas ejecting port 5. More specifically. An orientation flat portion 1A of the semiconductor wafer is in contact with a belt 7. Then, when a motor 9 in the drive unit 6 is driven to move the belt, the semiconductor wafer 1 is transported with the movement of the belt 7. In addition, controlling a speed of the drive unit 6 permits the semiconductor wafer to start, to stop and to be positioned. With the arrangement, the semiconductor wafer 1 can be transported in a clean condition without producing dusts.
Patent JP-S59108748-A (JP)
Inventor: NIKORASU JIEIMUZU BATSUHA
IPC: C07C237/30
Filed: 1983-11-15
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-H03248958-A (JP)
Title: Horizontal guide roller for railed vehicle
Inventor: DEIITAA FUON SUKARUPATETSUTEI
IPC: B61B13/00
Filed: 1990-08-17
Abstract: PURPOSE: To elongate the service life by providing a rolling bearing in a bearing bell having the closed upper part, fixing a bearing part to be provided in the central part of a cup-shaped wheel body, and reliably preventing invasion of water to the rolling bearing. CONSTITUTION: A bus (omnibus) capable of freely traveling along tracks 11 arranged on both sides is provided with transverse guide rollers 8 to be supported on the free end of a support arm 6 for controlling steerage of a rolling ring 4, on both sides of a region of a front shaft 2. In this case, the region of a rolling bearing 14 of a journal 12 for supporting a roller 8 is increased into a bell shape and taken as a bearing bell 19. The bearing bell 19 is so extended as to protect and seal the whole rolling bearing 14 by the upper side to receive an outer ring 15 of the bearing 14. Moreover, a cup-shaped wheel body 18 having an opening substantially released upward and a bearing part 22 projecting from the bottom part 21 is provided, the bearing 14 is fixed to the bearing part 22 through an inner ring 16, and an outflow hole 25 for water is formed on the bottom part 21 of a cup.
Patent JP-S6195054-A (JP)
Title: Production of polyvinyl alcohol polymer with high thermal stability
Inventor: YOSHIMI KAZUYORI
IPC: C08L23/00
Filed: 1985-09-27
Abstract: PURPOSE:To obtain the titled polymer of reduced fish-eye and discoloration by incorporating a polyvinyl alcohol polymer with acetic acid, sodium acetate and a partial alkali salt of inorganic polybasic acid having specified pKa, each in a specific amount. CONSTITUTION:The objective polymer can be obtained by incorporating a polyvinyl alcohol polymer containing acetic acid alkali metal salt with (A) 0.001-0.5wt% of inorganic polybasic acid alkali metal salt incorporated with at least one sort of inorganic polybasic acid with the pKa at 25 deg.C satisfying equation I in a free state and the acid group corresponding to pK1 forming alkali metal salt by reaction with said acetic acid alkali metal salt (e.g., H2SO3), (B) 0.005-0.1wt% of sodium acetate and (C) such an amount of acetic acid as to satisfy equation II.
Patent JP-H0773686-A (JP)
Title: Nonvolatile semiconductor storage device and testing method therefor
Inventor: KUMAKURA SHINSUKE
IPC: G11C29/14
Filed: 1993-08-31
Abstract: PURPOSE:To improve a test function of the device and to shorten a test time related to a nonvolatile semiconductor storage device. CONSTITUTION:This device is provided with an automatic control circuit 14 automatic controlling write/erase based on a master clock signal CLK as a generation basis of a timing signal performing the write/erase of a nonvolatile memory cell 11 and a clock control circuit 15 varying the master clock signal CLK. The clock control circuit 15 is provided with a clock oscillation circuit 15A generating the master clock signal CLK, a voltage detection circuit 15B and a clock switching circuit 15C, and in circuit 15A, the master clock signal CLK necessary for normal operation is generated, and the circuit 15B is connected to a specific terminal T, and detects a voltage condition applied to the specific terminal T, and in the circuit 15C, one of the master clock signal CLK necessary for normal operation and the master clock signal XCLK for test necessary for test operation is outputted based on the detection output of the voltage condition of the specific terminal T. The clock signal at a usual using time and the clock signal at a testing time are discriminated.
Patent JP-S6196071-A (JP)
Title: Continuous vacuum treatment device
Inventor: KITSUNAI HIROYUKI
IPC: C23C14/56
Filed: 1984-10-17
Abstract: PURPOSE:To prevent the deterioration and corrosion of sealing mechanism and the contamination of a material to be treated by providing shielding plates having corrosion resistance between a vacuum treatment chamber and preliminary vacuum chambers adjacent thereto to shield the sealing mechanisms from the vacuum treatment chamber. CONSTITUTION:The shielding plates 15 each having corrosion resistance are disposed between the vacuum treatment chamber 1 of a continuous vacuum treatment device and the preliminary vacuum chambers 2, 3 before and behind said chamber provided adjacently thereto. A very small passage 16 to allow the passage of the material F to be treated is provided to each plate 15 to shield the sealing mechanisms consisting of sealing rolls 4 and elastic seals 5 from the chamber 1. The plates 15 are so attached as to be made exchangeable. The durability of the sealing mechanisms are thereby improved and the good treatment (vacuum deposition, sputtering, vacuum drying, etc.) is made possible.
Patent JP-H0667992-A (JP)
Title: Backup memory inspection device
Inventor: IWAI AKIHITO
IPC: G06F15/16
Filed: 1992-08-13
Abstract: PURPOSE:To provide a backup memory inspection device inspecting the power save operation, etc., of a backup memory corresponding to by each CPU in a system provided with plural CPU. CONSTITUTION:An IGF signal is stopped and IGF error information is transferred/stored to each backup RAM by a step 401. After a main power source is turned off and a power save operation is executed, the main power source is turned on again by a step 402. A specific input signal is added and the operation is plunged into a n inspecting mode by a step 403. Data is read from the prescribed output terminal of each CPU by a step 404 and the output data and logical value data are compared by a step 405. Then, the display of either OK or NG of the inspection result are displayed based on the result of the comparison by a step 406 or 407.
Patent JP-H0381977-A (JP)
Title: Terminal for printed wiring board
Inventor: OOKOUCHI SHINJI
IPC: H05K3/34
Filed: 1989-08-24
Abstract: PURPOSE:To shorten the time for terminal fitting work, secure the stability, and save labor costs by putting previously a piece of solder in pressure attachment with a part of a terminal in a specified position of the terminal, and fitting it on a printed circuit board followed by heating. CONSTITUTION:A piece of solder 2 is put in pressure attachment previously in a specified position of a terminal 1. This terminal 1 is inserted through a hole provided in a printed circuit board and held on the circuit board in its part where the solder is attached, followed by soldering the process associate with heating. Fitting of the terminal 1 is not necessarily carried out by insertion through a hole, but practicable through direct surface mounting to an applicable live piece. The terminal 1 can also be fitted continuously and automatically by forming long stretching wires 4 in certain lengths continuously through a cut groove 5.
Patent JP-H04101677-A (JP)
Title: Ultrasonic motor
Inventor: UMEDA MIKIO
IPC: H01L41/09
Filed: 1990-08-16
Abstract: PURPOSE:To make possible to stop a rotor accurately at a predetermined position by providing means for detecting the rotational angle of the rotor and a burst width control means for regulating the number of cycle of an AC resonance frequency voltage to be applied on a piezoelectric element and a vertical displacement piezoelectric element. CONSTITUTION:A target rotational angle Po and a window width W are inputted and the burst width, i.e. the applying number of cycle C, of an AC voltage to be applied on a torsional oscillator 10 is determined while furthermore the rotational direction CW of a rotor 5 is detemained. A judgment is made that the rotor 5 has stopped upon settling of the count in a counter 21 which counts the pulse signals fed from a rotary encoder 20. Another judgment is then made whether the absolute value of the difference between the target rotational angle Po and the number P of output pulses from the rotary encoder 20 is lower than a reference value, i.e. the number of window W, and control is finished if the former is lower.
Patent JP-S6372144-A (JP)
Title: Manufacture of printed wiring board
Inventor: KANEKO JUNJI
IPC: H05K3/20
Filed: 1986-09-13
Abstract: PURPOSE:To enable easy formation of a mounting cavity for a semiconductor chip, by forming cut-out lines on the periphery of a part facing a projecting part of an iron mold for a transcribing foil while leaving a connection conductor pattern through which the surface of the semiconductor chip's mounting cavity formed by the projecting part of the iron mold is connected to a conductor pattern, before piling the transcribing foil on the uppermost surface of piled prepregs. CONSTITUTION:Nonelectrolytic copper plating is performed on a transcribing foil 1 plated with a resist 7 all over the surface so that a conductor pattern 2 is formed. In the later process, while the surface on which the conductor pattern 2 is formed in this transcribing foil 1 is turned downwards, the transcribing foil 1 is piled on the uppermost surface of prepregs 3 piled in numbers. Before the transcribing foil 1 is piled on the uppermost surface of the piled prepregs 3, cut-out lines 10 are formed on the periphery of the transcribing foil 1' s part 1a facing a projecting part 4 of an iron mold 5 while a connection conductor pattern 2a, through which the surface of a mounting cavity 6 formed by the projecting part 4 of the iron mold 5 is connected to the conductor pattern 2, is left. Hence, a conductor pattern large in adhesion strength can be formed also on the bottom surface of the mounting cavity.
Patent JP-H0960543-A (JP)
Title: Engine control device
Inventor: SHIMADA KOSAKU
IPC: F02D41/24
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption by changing air-fuel ratio gradually to a theoretical air-fuel ration side in accordance with a degree of increasing of a load, when the load of an engine during operation in lean air-fuel ratio exceeds a prescribed value, in the case of operation by switching the air-fuel ratio of the engine to the theoretical air-fuel ratio and the lean air-fuel ratio. SOLUTION: In a control unit 15 respectively inputting each output signal of an airflow meter 3, a throttle sensor 18, a crank angle sensor, an air-fuel ratio sensor 20 and a water temperature sensor 22, each control signal is output to a fuel injection value 13 and an ignition coil 17. Now, when the air-fuel ratio is made lean while fixedly holding torque of an engine and its speed, a rate of fuel consumption is improved, but ignitability of a mixture is worsened. Then, the air-fuel ratio of the engine is switched to stoic and lean, and the lean air-fuel ratio value is changed to a stoic side. When a load of the engine during operation in the lean air-fuel ratio exceeds a prescribed value, the air-fuel ratio of the engine is changed gradually to a theoretical air-fuel ratio side in accordance increasing of the load.
Patent JP-S59106163-A (JP)
Title: Manufacture of photovoltaic element
Inventor: ISHIHARA SHINICHIROU
IPC: H01L31/04
Filed: 1982-12-09
Abstract: PURPOSE:To optimize a distribution of impurity concentration for obtaining photovoltaic elements of high efficiency by holding a first thin film of impurities in a vacuum, inert gas, a silicon compound in gas state or hydrogen atmosphere, after it is formed thicker than the optimum film thickness. CONSTITUTION:The substrate which is a glass plate 1 depositted a transparent conductive film 2 thereon is inserted into an a-Si film laminating device, in which a P-layer 4 thicker than the optimum value is laminated. The substrate is held in a vacuum or held with pouring inert gas, a silicon compound in gas state which is material gas or hydrogen while the temperature of the substrate is maintained at a constant value. Thus an effective film thickness of the P-layer 4 and an optimum distribution of impurities are controlled by quantity of impurity gas, holding time and the temperature of the substrate. The impurity concentration is determined to be, for example, B2H6/SiH4=500ppm-2vol% and the holding time, which depends on the lamination condition, is to be 5min-2hr. After that, I-layer and N-layer 6 are laminated to the optimum film thickness without controlling impurities.
Patent JP-S6195457-A (JP)
Title: Diagnosis processing method
Inventor: HAKUBA TADANOBU
IPC: G06F11/00
Filed: 1984-10-16
Abstract: PURPOSE:To point out the position of a failure automatically without manual operation by dividing and defining an error indicator FF(EIF) into a source EIF and a transmitted EIF and analyzing error log information to decide the source EIF. CONSTITUTION:An information processing system consisting of an operation processor (EPU)1, a service processor (SVP)5, etc. includes an error detecting circuit, which has an error indicator FF(EIF). The EIF is divided into the source EIF set up at first at the generation of an error and the transmitted EIF to be reset when the error is transmitted and the transmitted error is detected and the transmitted EIF and these EIFs are defined. When an error is generated in the EPU1, the information is informed from the EPU1 to the SVP5, which records all EIFs included in the EPU1 and the contents of other necessary registers as error log. In case of error diagnosis, the error log information is analyzed and the source EIF is decided, so that the position of the fault can be pointed out without using manual operation.
Patent JP-S6275657-A (JP)
Title: Air flow route of image forming device using process cartridge
Inventor: ASAI ATSUSHI
IPC: G03G21/00
Filed: 1985-09-30
Abstract: PURPOSE:To discharge effectively ozone in a discharger by allowing a shutter of an aperture part for pre-exposure of a cartridge to constitute a closed air flow passage in cooperation with the wall of a device body and an enclosure of the cartridge when the cartridge is set to the device body. CONSTITUTION:Since a shutter 5 is always energized clockwise by a spring, it is brought into contact with a supporting wall 15a of a filter in the device body side and is opened. When a fan 14 is operated thereby, a relatively closed air flow route is constituted by a wall 4a of the device body, the shutter 5, and an enclosure 11 of the cartridge. AS the result, ozone generated from the corona wire of a discharger 8 reaches this flow passage through an aperture 8a provided in a shield plate of the discharger. Ozone reaches the filter 15 without being leaked around neither introducing a large quantity of air from around and is discharged efficiently out of the device by the fan 14.
Patent JP-H1164132-A (JP)
Title: Device for measuring tensile force of wire
Inventor: KONNO KIYOTO
IPC: G01L5/04
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a tensile force measuring device of a novel type which can easily measure the tensile force of a wire to which strong tensile force is applied. SOLUTION: This device is constituted by combining a pair of up and down movable rolls 8a, 8b to support a wire 1 at two points kept from each other in the axial direction of the wire 1 to which tensile force is applied and a measuring apparatus 9 installed between the up and down movable rolls 8a, 8b. The measuring apparatus 9 comprises a movable head 10 which can move back and forth on the center point between the pair of the up and down movable rolls 8a, 8b in the direction at right angles to the axial direction of the wire 1, a means to measure the resilient force generated in the movable head 10 at the time when the movable head 10 is pushed against the wire 1, and a means to measure the extent of the displacement of the movable head 10.
Patent JP-H0643228-A (JP)
Title: Integrating wattmeter
Inventor: IKEO YOSHIO
IPC: G01R31/36
Filed: 1992-07-24
Abstract: PURPOSE:To cumulatively measure and display the consumed electric power of a battery mounted on an electric vehicle. CONSTITUTION:A current detector 15 is connected to an electric circuit 13 feeding the electric power to a load 12 from a battery 11 mounted on an electric vehicle, and a switch 14 is closed to detect the quantity of the load current flowing in the load 12. An interlock section 21 can not close the switch 14 unless two elements of the current detected by the current detector 15 and the terminal voltage applied to the load 12 are inputted. The detected current and voltage are fed to an electric power measurement section 22 via the interlock section 21 to measure the consumed electric power, and the consumed electric power is displayed at a cumulative electric power display section 23. A reset action section 24 resets the display of the cumulative electric power display section 23 at the time of the charge of the battery 11, and the new consumed electric power is cumulatively measured and displayed again. The reset action section 24 is locked by a reset action section locking device 25 so that the cumulative value of the consumed electric power of the mounted battery 11 can not be intercepted from the outside.
Patent JP-S6276493-A (JP)
Inventor: HAYASHIDA NAOTAKE
IPC: G21C7/16
Filed: 1985-09-30
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-2000044158-A (JP)
Title: Footstep cleaning device of passenger conveyor
Inventor: SUZUKI MASAYUKI
IPC: B66B31/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To efficiently clean the bottoms in cleat grooves of a footstep for a long period by preventing the brush tip from not coring into contact with the bottoms in the cleat grooves in a short time. SOLUTION: The footstep cleaning device is provided with a movable part such as a plurality of endlessly connected footsteps 2 and a handrail to be moved in synchronism with the footsteps 2, and a fixed part such as a frame for supporting the movable part, and a comb-like cleaning body 13 to be fitted to cleat grooves 16 of the footstep is provided on the fixed part side. In this case, the tooth parts 14 of the comb-like cleaning body 13 are taken as elastic elements 14a, and the length of each elastic element 14a is set to the size longer than the depth of each cleat groove 16.
Patent JP-H0564255-A (JP)
Title: Device for setting opening-degree control
Inventor: HASUNUMA ATSUSHI
IPC: H04Q9/00
Filed: 1991-08-29
Abstract: PURPOSE:To surely set the opening degree of a valve or gate remotely located by displaying the answer-back of opening degree setting in the valve or the gate. CONSTITUTION:When a display request switch 23 is operated, the present state of the opening degree in the valve is displayed in a feedback value display unit 22. The opening degree is set by tenkeys for setting the opening degree at the time of controlling the opening/closing of the valve. Thus, an opening degree remote set point executed setting is displayed in a set point display unit 21. Reset is executed by a releasing switch 25 at the time of erroneous setting. When setting is correctly executed, the set point is transmitted by the operation of a setting execution switch 24 with a transmitting device. A reception side receives the set point and returns it so as to display the opening degree job site set point in the feedback value display unit 22. When the set point and the opening degree remote set point coincide, the opening/closing of the valve is controlled. Unless they coincide because of a transmission error, etc., control is not executed so that only display is executed as it is.
Patent JP-2001039086-A (JP)
Title: Writing utensil with string member
Inventor: MORIYAMA TOKUO
IPC: B43K29/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a writing utensil which is of a simple construction and to which is a string member can be easily attached by forming a projecting part on the side face of a part for the writing utensil and monolithically forming a C-shaped fitting part on both ends of the string member and further, fitting the fitting part to the projecting part in a freely attachable/detachable manner, in the writing utensil with the string member. SOLUTION: In a retractable writing utensil 1 with a string member, a glipping member 7 is arranged on the tip of a barrel 2 and a projecting part 8 is formed at two spots on the side face of a rear end part 2a of the barrel 2. In addition, a C-ring shaped fitting part 10 is integrally formed on both ends of the string member 9 made of polyprene and is mounted, in a freely attachable/detachable manner, on the projecting parts 8. Thus the retractable writing utensil 1 comprising an ink storage pipe 3, a tip member, a mouthpiece and a push member 5, a rotary cam 6 and a knockout mechanism for a cam groove is manufactured. In this case, a larger bulged part 8a than the inside dia. of the fitting part 10 is formed on the end face of the projecting part 8. Consequently, the fitting part 10 is prevented from slipping off the projecting part 8, when the former is mounted on the latter.