baber/WOPTO huggingface dataset:
Patent JP-H06189459-A (JP)
Title: Method for fault diagnosis and protection for charging circuit and charging apparatus
Inventor: HORIGOME HIDEO
IPC: H02J7/00
Filed: 1992-12-14
Abstract: PURPOSE:To enable fault diagnosis in a charging circuit in a mode other than charging mode to charge a battery and prevent overcharging a battery in non- charging modes. CONSTITUTION:When the transistor 9 is in on state, the voltage at V3 in a charging circuit 15 is approximately 'output voltage of secondary battery 17+ dropped voltage of diode 13 in forward direction'. V3 is at the supply voltage V2 fed to the charging circuit 15 when the transistor 9 is in on state and the secondary battery 17 is not connected; V3 is at ground level when the transistor 9 is in off state. Thus the state of the charging circuit is grasped by detecting the voltage at V3 through a voltage detecting circuit 16.
Patent JP-H02177177-A (JP)
Title: Magnetic disk device
Inventor: SUZUKI DOSHU
IPC: G11B19/04
Filed: 1988-12-28
Abstract: PURPOSE:To get rid of the erasure of an important data due to a misopration by performing the write-protect on the required head(s) to be write-protected and enabling the other heads to carry out a write operation. CONSTITUTION:In a read/write IC selected by a head selecting signal 42, when a write-protect signal 39 is on, the write operation is stopped, and only when the write-protect signal 39 is off, the write operation is performed. Consequently, the data is written on a magnetic disk by the head 17. Then, at the time of a read operation, the required head out of the heads 17-20 is selected by the head selecting signal 42 to read the written magnetic disk. By this method, important data are never erased by a misoperation, and the stable read/write operation of high reliability can be performed.
Patent JP-H04203991-A (JP)
Title: Radar device
Inventor: SUSHI HITOSHI
IPC: G01S7/295
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a radar device outputting video signal from which a spurious signal generated at a power amplifier is eliminated by using a part of the electric power of the power amplifier output signal and by adding the electric power after level and phase regulation thereof, to a received signal. CONSTITUTION:A power amplifier output signal 4 is emitted to the air as emission wave 6 by an antenna 5 along with being affected by a Doppler shift of faHz corresponding to the speed thereof, and is reflected as the wave of frequency, fo+faHz. The reflected signal 7 becomes a received signal 10 after passing through the antenna 5 and a transmission/receiving switch 9 and then becomes an input signal to one part of an adder 21. On the other hand, a transmission signal 15 is regulated for its level by an signal 16, so that spurious level thereof may be the same as that of the received signal 10, and is output as a level regulator output signal 18 and also as an eliminating signal 20. The eliminating signal 20 is fed to the adder 21 and is converted into a video signal 11 after amplified by a receiver 8, to be input to a signal processor 12.
Patent JP-2000116738-A (JP)
Title: Ferrule of cane
Inventor: TANABE HARUMICHI
IPC: A61H3/02
Filed: 1998-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a ferrule of a cane which is capable of easily assuring the cane by the occurrence of the maximum friction of a ground contact surface in spite of the inclination of the cane and is safely usable even in a wet floor surface with simple means. SOLUTION: A constricted part 4 is formed in a cylindrical part 3 of the ferrule and the ground contact part 1 is provided with vent holes 5 and vent grooves 6.
Patent JP-2001149839-A (JP)
Title: Dropping and emitting device for ultraviolet curing composition and optical disk having the device
Inventor: EBISAWA KATSUHIDE
IPC: B05C5/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent the blockage of a nozzle or the defective jet of a nozzle even when the discontinuance of operation is generated for a long time and retain the high productivity. SOLUTION: An ultraviolet irradiation means 42 is provided in a case 43. A dispenser 41 for jetting a cationic ultraviolet curing composition 45 is provided on an upper opening 44a of a quartz pipe 44 provided in the up and down direction in the case 43. A rotating table 3 on which a plurality of disk bases 1a are mounted is provided on the lower side of the case 43. Ultraviolet rays are emitted to a cationic ultraviolet curing composition 45 discharged out of the dispenser 41 and passed through the quartz pipe 44 to drop and apply the composition on a disk base 1a on the rotating table 3.  When the device is stopped for a given time, the ultraviolet irradiation means 42 is turned off and a container 46 on the rotating table 3 is disposed below the quartz pipe 44, and the substituting function for substituting the interior of an end section by jetting the given amount of the cationic ultraviolet curing composition 45 out of the dispenser 41 is added.
Patent JP-H01173202-A (JP)
Title: Robot control system
Inventor: OSADA SHIGEMI
IPC: G05B13/02
Filed: 1987-12-28
Abstract: PURPOSE:To enable a robot to take a reasonable action by learning and controlling the control judging function of the robot itself in accordance with fundamental control operation storage information and controlling the generation of the action pattern based on the learnt and controlled judging function. CONSTITUTION:A sensor means 1 consists of plural sensors surrounding the robot, and an action pattern generating means 2 generates an action pattern signal to prescribe the action pattern of the robot. In the learning mode, a robot control means 3 performs learning and control so that stored information in a fundamental control operation storage means 5 is realized, thereby setting the weight of a hierarchical network. In the processing mode, a control signal according with the detected pattern of the sensor means 1 is generated in accordance with the hierarchical network having the set weight to control the action of the robot through the action pattern generating means 2. Thus, the robot is enable to take a reasonable action.
Patent JP-H07184750-A (JP)
Title: Chair type air massage device
Inventor: ICHIKAWA HIROMITSU
IPC: A61H7/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a chair type air massage device with which the sufficient massage effect can be obtained according to the user's sitting height. CONSTITUTION:Air bags a1-a6 which are expanded and contracted by an air supply/discharge device 30 are built in the shoulder laying part 14 of a chair body 10 equipped with a seat part 11 and the shoulder laying part 14, and the air bags a1-a6 are fixed on the surface 15a of a shiftable block 15 which shifts in the vertical direction of the shoulder laying part 14 through an elevator device 20. A user can be massaged at the height corresponding to the user's sitting height through the shift of the shiftable block 15.
Patent JP-H07188451-A (JP)
Title: Expandable thermoplastic resin particle, its production, and expanded thermoplastic resin particle
Inventor: HIGASHIYAMA AKIYOSHI
IPC: B29K101/12
Filed: 1993-12-27
Abstract: PURPOSE:To produce expandable thermoplastic resin particles which give a foamed molding having high water- and moisture-absorbing capacities and allowing no separation of a water-contg. gel. CONSTITUTION:Expandable thermoplastic resin particles are prepd. by incorporating 0.5-10 pts.wt. hydrocarbon blowing agent into resin particles prepd. from 100 pts.wt. non-water-absorbing thermoplastic resin and 0.01-400 pts.wt. water- absorbing thermoplastic resin.
Patent JP-H01167980-A (JP)
Title: High-frequency heating device
Inventor: MAKITA MINORU
IPC: H05B6/66
Filed: 1987-12-24
Abstract: PURPOSE:To improve the control response to the variation of the power source voltage and to increase the reliability by carrying out a feedback of the differential value of a differential circuit to differentiate the pulsation voltage of a DC power source to a control circuit, and controlling the ON time width of a semiconductor switching element. CONSTITUTION:A differential value of the voltage of a rectifying smoothing circuit is detected by a differential circuit which is composed of a capacitor 117, a resistance 118, and an OP amplifier 119, and input to a control circuit 113 as a control voltage. A voltage responding to a desired output power is set by an output setting member 125, and given to the control circuit 113 as the object value of control. In the control circuit 113, a value to sum up the magnetron current, the fly back voltage proportional to the collector voltage of a switching element 105, and the voltage from the differential circuit is made into a feedback voltage, which is compared with the object value being the set voltage, and the ON pulse width to a driving circuit 114 is converted responding to the voltage difference between them. In such a way, the output can be increased to the variable power source voltage without increasing the peak current of the inverter circuit.
Patent JP-H05105771-A (JP)
Title: Improvement in melting point of polycaprolactone
Inventor: SUZUKI MASAKAZU
IPC: B29K67/00
Filed: 1991-10-16
Abstract: PURPOSE:To largely improve the melting point of polycaprolactone by mixing the polycaprolactone with a thermoplastic polymer and subsequently drawing the mixture. CONSTITUTION:Polycaprolactone, a polymer having monomer units of the formula, is mixed with a thermoplastic polymer, preferably a hydrolyzable polymer, and the mixture is drawn to produce a new raw material having a largely improved melting point and suitable for fishing nets, fishing lines, agricultural nets, etc.
Patent JP-H02183768-A (JP)
Title: Displacer driving device
Inventor: SAITO HIDEFUMI
IPC: F25B9/14
Filed: 1988-12-30
Abstract: PURPOSE:To make a positive encapsulate of working gas and improve a stability and a durability of a freezer by a method wherein a cylinder opening end is closed by a flexible sealing mechanism while a spring member being fixed to a displacer. CONSTITUTION:As a working gas is compressed in a compression chamber 14 to show a high pressure, a gas pressure within an expansion chamber 11 is increased and it pushes down a displacer 5 until it abuts against a stopper 10. Then, a volume of the compression chamber 14 is enlarged and the gas pressure is decreased, resulting in that the gas within the expansion chamber 11 is adiabatically expanded, the displacer 5 is pushed up by a coil spring 7 while a part of the gas being flowed out to the compression chamber 14 and further the gas within the expansion chamber 11 is pushed out. Such a cooling cycle is repeated and an ultra-low cold head is produced at an outer end of the cylinder 1. The displacer 5 is stored in the cylinder 1, the coil spring 7 is fixed to the displacer 5, a cylinder opening end 1a is closed by a bellows 8, so that the working gas can be completely encapsulated within a space de fined by the cylinder 1 and the bellows 8.
Patent JP-H08163974-A (JP)
Title: Secondary sterilization of packed food and apparatus therefor
Inventor: MURATA SHIGEJI
IPC: A23L3/005
Filed: 1994-12-15
Abstract: PURPOSE: To provide a method and an apparatus for secondary sterilizing food packed in a synthetic resin bag such as a spitchcock of eels, etc., without spoiling the taste and appearance qualities. CONSTITUTION: This method for secondary sterilizing packed foods is to pack food Z to be packed in a bag comprising a synthetic resin film and heat the food at slightly lower temperature than a resticking temperature of the bag for a short time by irradiation on with far infrared ray. The packed foods are heated by conveying with a transfer conveyor 30a, 30b and 30c and the far infrared ray is irradiated to the foods which are heated in finishing. This apparatus for secondary sterilizing packed foods consists of the transfer conveyor which conveys packed foods packed in the bag of the synthetic resin, etc., in a chamber, a heating means for heating an atmosphere and installed in front part of the transfer conveyor and a far infrared ray generating means directing to the transfer belt in the rear of the conveyor.
Patent JP-2001156251-A (JP)
Title: Semiconductor device
Inventor: NISHIHARA TATSUTO
IPC: H01L25/065
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device capable of being reduced in profile and including a plurality of semiconductor chips. SOLUTION: A first semiconductor chip 2a and a first wiring board 6a are mounted on a circuit board 1, and a second semiconductor chip 2b is mounted through the board 6a.
Patent JP-H02178771-A (JP)
Title: Vectoring system
Inventor: YOKOYA YUJI
IPC: G06F17/16
Filed: 1988-12-28
Abstract: PURPOSE:To perform the processing of a loop at high speed by generating an object program to deliver the information of an output item to be outputted by the execution of an output statement in the lump when an output control mechanism is accessed for every output statement in the case where the output statement for one output device appears only once in the loop. CONSTITUTION:A loop structure analyzing part 3 recognizes loop structure in a source program 1, and generates a first intermediate text 11, and simultaneously, generates a loop control information table 12, and an output statement analyzing part 4 selects the loop in which the output statement for one output device appears only one time among the loops. When such a loop is vectored, the object program for accessing the output control mechanism after generating the information related to all the output items to be outputted by the execution of the output statement is generated for every output statement. Thus, overhead due to access to the output control mechanism can be reduced, and the processing of the loop can be executed at high speed.
Patent JP-2001152765-A (JP)
Title: Sheet shutter device for building
Inventor: IWASAKI HIROSHI
IPC: E06B9/56
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent slipping-out of a suspending/holding body from a guide pulley for suspending/winding the suspending/holding body for pulling a shutter curtain to the lower side in a shutter device having a sheet-like shutter curtain. SOLUTION: A guide pulley 6 is pivoted on a pulley bracket 15, a pivotal shaft 14 is integrally connected to the pulley bracket 15, and the pivotal shaft 14 is rotatably installed in a lower end part of a guide rail 4 via a pivotal shaft bracket 13.
Patent JP-2001151170-A (JP)
Title: Magnetic wall surface traveling device
Inventor: NAGAOKA ETSUO
IPC: B62D57/024
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic wall surface traveling device easily operable and having sufficient wall surface attractive performance and traveling performance. SOLUTION: This magnetic wall surface traveling device to be traveled on a magnetic wall surface 170 comprises a car body 10, a magnetic attractive mechanism 50 for attracting the body 10 to the magnetic wall surface 170, front wheels and rear wheels. The magnetic attractive mechanism 50 comprises a gas cylinder mechanism 20 consisting of a cylinder 21 having a gas chamber 25, a piston 30, and a piston rod 32a movable in the approaching and separating directions relative to the magnetic wall surface 170; a driven traveling device 55 installed to the piston rod 32a rockably within a prescribed range, and a magnet 40 arranged so as to have a prescribed distance form the magnetic wall surface 170 in the grounding of the driven traveling device 55 on the magnetic wall surface 170.  The internal pressure of the gas chamber 25 is set so that the driven traveling device 55 is grounded on the magnetic wall surface 170 at a prescribed pressure in the grounding of the front wheel and rear wheel on the magnetic wall surface 170.
Patent JP-H05146928-A (JP)
Title: Part layout determining method for part feed section of automatic fitting machine
Inventor: TAKAHASHI SHINO
IPC: H05K13/02
Filed: 1991-11-25
Abstract: PURPOSE:To provide the part layout determining method for a part feed section shortening the part feeding time for each printed board according to the operat ing characteristic of an automatic fitting machine. CONSTITUTION:Occurrence frequencies of combinations of parts continuously fittable in a fixed period among parts are determined, proximity degrees among parts are determined with the frequency used as the performance function, the parts are continuously aligned in the order of larger proximity degrees, the parts are arranged at stations of a part feed section based on the order, or the numbers of the parts on a printed board are determined, and the parts are arranged at the stations of the part feed section in the order of larger numbers.
Patent JP-H08179002-A (JP)
Title: Semiconductor element characteristic measuring device
Inventor: SHIMIZU TADAYUKI
IPC: H01L21/66
Filed: 1994-12-19
Abstract: PURPOSE: To accurately detect a value of 1/10 times even when the backward current varies in the same type without visually observing the wave-form. CONSTITUTION: This semiconductor element characteristic measuring device is provided with the first circuit block CB1 through the fourth circuit block CB4. The reference value of 1/10 times the peak value IRM of the backward current IRM is accurately outputted. This output and the backward current IRM of each semiconductor element DUT to be tested are inputted to the comparator of the fourth circuit block CM4 to obtain a pulse output invariably maintaining the relation between the backward current IRM and the 1/10 times reference value. The accurate inverse recovery time Trr can be measured when the pulse output is measured by a normal measuring means.
Patent JP-H07199610-A (JP)
Title: Copying device
Inventor: ETO SHINJI
IPC: G03G15/047
Filed: 1993-12-28
Abstract: PURPOSE:To provide a copying device capable of automatically recognizing the kind of an eraser unit by the device main body without necessitating a manual setting and a work on hardware. CONSTITUTION:The device is provided with a replaceable eraser unit 13 for removing the electrostatically charged potential in a non-image formed area on a photoreceptive drum 11, a pseudo pattern and data generation circuit 44 for generating plural pseudo patterns and data corresponding to plural kinds of eraser units and supplying the pattern and data to a driving circuit for the loaded eraser unit 13, and also, the device is provided with an eraser unit recognition circuit 4 for reading the pseudo pattern formed on the photoreceptive drum 11 in accordance with the kind of the mounted eraser unit 13 by a reflection type photosensor 17 and recognizing the kind of the eraser unit 13 based on the reading timing.
Patent JP-H10156740-A (JP)
Title: Valve device of air operated tool
Inventor: MIYAUCHI TATSUHISA
IPC: B25B21/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To operate an air-operated tool in normal and reverse directions by the simple operation of a single valve lever without the fear of operating errors. SOLUTION: A valve device V includes a valve lever 6 connected to a rod 54 operating valve elements 4, 5, and the valves are switched from one to the other by the stroke of the rod 54 caused by the operation of the valve lever 6, to operate an air-operated tool in normal and reverse directions. The valve lever 6 is a seesaw-shaped lever with its center as the fulcrum of oscillation, one end of the lever being connected to the rod 54 with the depressed position of this end made to coincide with the stroke end of the rod 54 in the pushing direction. Therefore, the air-operated tool is operated in the normal and reverse directions by the simple work of depressing either end of the valve lever 6.
Patent JP-H04205963-A (JP)
Title: Disk device
Inventor: UCHIDA YOSHIAKI
IPC: G11B19/00
Filed: 1990-11-30
Abstract: PURPOSE:To reduce power consumption without detriment to access time by providing a standby control means for decreasing a rotating speed of a medium to a specified target number of revolutions under a standby mode without performing the write and read. CONSTITUTION:The write and read of information is performed by a head 10 on a medium 12 to be rotated by a motor 14. Then, the standby control means 16 is provided for the purpose of decreasing the rotating speed of the medium 12 to the target number of revolutions under the standby mode without performing the write and read. Then, at the time of the standby mode without performing the write and read on the disk device, simultaneously with the cutoff of a power source for a disk circuit part 18, the rotating speed of the medium 12 is dropped to be capable of maintaining the rotation. By this method, the power required for restarting up the disk device can be small, and the access time from the restart-up to the capability of transferring data is shortened, and the power consumption is reduced.
Patent JP-2001155269-A (JP)
Title: Fire alarm inspecting device
Inventor: ISHIDA TADAHIRO
IPC: G08B17/10
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To simply inspect a fire alarm by simple constitution. SOLUTION: By turning on a switch 35, a heater 27 and a diaphragm pump 31 operate respectively. Air in a space part 25b heated by the operation of the heater 27 becomes hot air and is blown toward the fire alarm of an inspecting object from an air exhausting port 25a by air fed by the operation of the pump 31. The heater 27 is the one provided with platinum onto an alumina substrate, which is used for a gas sensor, etc., and reduces a size and power consumption.
Patent JP-H04199746-A (JP)
Title: Manufacture of thin-film ferroelectric material
Inventor: HAYASHI SHIGENORI
IPC: H01L27/115
Filed: 1990-11-29
Abstract: PURPOSE:To enable a process for making thin an oxide ferroelectric material to be established by specifying a ground electrode and a buffer layer for a specific mixed compound film. CONSTITUTION:An Si, GaAs, or glass (SiO2) substrate is used as a substrate 1 and a (Pb1-xLax)(ZryTi1-y)1-x/4O3 film is formed as a thin-film ferroelectric body 4 on it directly or through a ground electrode 3 or further through a buffer layer 2. The (x) and (y) within the expression indicate numeric values which are equal to or more than 0 and less than 1. Pt or Pd is used as the ground electrode 3 and Ti or W is used as the buffer layer 2. Therefore, the ferroelectric thin film can be grown on Si, GaAs, or glass (SiO2) substrate with improved controllability through proper ground electrode and buffer layer.
Patent JP-H08178770-A (JP)
Title: Device and method for measuring tension of rope
Inventor: KAMIBAYASHI MASAYUKI
IPC: G01B3/18
Filed: 1994-12-22
Abstract: PURPOSE: To provide the portable rope-tension measuring device and the method thereof, which can measure the tension of an already stretched wire rope simply in high accuracy. CONSTITUTION: Two parts of a rope R are supported with two rope sockets 26, which are provided at a frame 2 of a tension measuring instrument 1 so that the sockets can be attached and removed. At the intermediate positions of the rope sockets 26, the rope R is pushed by using a hydraulic jack. With the pressure being changed, the pressure P and a deflection amount H are measured with a compression type load cell 4 and a micrometer 5. The relationship among the pressure P, the deflection amount H and rope tension T, which are measured beforehand for the same kind of rope (calibration data), is refered to, and the rope tension T is obtained.