baber/WOPTO huggingface dataset:
Patent JP-S5875934-A (JP)
Title: Communication system to vehicle
Inventor: MIZUNO MASAO
IPC: B61L3/12
Filed: 1981-10-30
Abstract: PURPOSE:To realize a communication system which reduces the installation cost of devices and also facilitates the maintenance and repair of facilities by performing vehicle sensing by a vehicle sensing circuit and communication between a ground equipment and a vehicle equipment alternately at specified intervals through the operation of a switching circuit part. CONSTITUTION:A ground equipment is equipped with an oscillating circuit 10 connected to a loop coil 2 laid on a road surface, vehicle sensing circuits 12-17 for detecting variation in the frequency of the oscillating circuit 10 due to arrival of a vehicle, and transmitting and receiving circuit parts 19-15 which perform vehicle communication with the vehicle equipment through the loop coil 2. Further, switching circuit parts 11, 18, 26, and 27 switch and connect the oscillating circuit 10 and transmitting and receiving circuit parts 19-25 to the loop coil 2 alternately at specified intervals. The vehicle, on the other hand, is equipped with an antenna 6, and the vehicle equipment including transmitting and receiving circuits 31-39 which perform communication with said ground equipment through the antenna 6. Through the operation of said switching circuit parts, vehicle sensing by the vehicle sensing circuits and communication with the vehicle equipment are performed alternately at specified intervals.
Patent JP-H0338792-A (JP)
Title: Fuzzy controller for medium managing
Inventor: SAWAYAMA HIDEYUKI
IPC: G06N7/02
Filed: 1989-07-05
Abstract: PURPOSE:To execute the optimum managing work of a medium by performing the fuzzy inference control of the degree of necessity of the most appropriate managing work from the last half part of a fuzzy rule setting the quantity and the change quantity of the medium as the first half part. CONSTITUTION:The CPU 11 of an automatic teller machine executes an arithmetic operation based on a transaction mode signal and detection signals representing residual quantities from residual quantity detection sensors 13, 14, and 15, and the signals of the residual quantity E of medium, the number V1 of transactions per unit time, the increasing/decreasing status V2 of the number of transactions, and the increasing/decreasing status M of a transaction mode in which the medium is increased/decreased are outputted to a terminal managing center 10 via a branch controller. At the terminal managing center 10, a fuzzy controller 17 executes the fuzzy inference control with those signals based on the fuzzy rule in a fuzzy rule table 18, and the degree of necessity of maintenance for the management of the medium and that of the maintenance in branch unit are displayed on a monitor 19. Thereby, precise maintenance for the medium can be easily performed.
Patent JP-2000008410-A (JP)
Title: Hydraulic drive working vehicle
Inventor: INOUE YUJI
IPC: E02F9/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To dispense with an exclusive separate changeover valve for high and low speed or a changeover switch therefor by enabling a traveling hydraulic pressure motor to be changed over to a high speed or a low speed through a high and low speed changeover valve and connecting the high and low speed changeover valve to one of changeover valves through a pilot oil passage. SOLUTION: A variable capacity type hydraulic pressure motor which can be changed over to a high speed or a low speed through a high and low speed changeover valve 101, is used for a traveling hydraulic pressure motor M. The high and low speed changeover valve 101 is connected to a fifth changeover valve 100 through a pilot oil passage 102 and the low pressure line 103 connected to the fifth changeover valve 100 is connected to a drain 104. In this way, the traveling hydraulic pressure motor M can be changed over to a high speed or a low speed by the fifth changeover valve 100 by which the hydraulic pressure circuit 94 for taking out power can be changed over. Accordingly, an exclusive separate changeover valve for changing over to a high speed or a low speed is not required for the traveling hydraulic pressure motor M and hence, the space and cost for arranging these elements and pipes can be eliminated.
Patent JP-S6235937-A (JP)
Title: Pen input detecting circuit for coordinate input device
Inventor: KOBAYASHI TADASHI
IPC: G06F3/03
Filed: 1985-08-09
Abstract: PURPOSE:To connect a make contact type switch and a break contact type switch to the same detecting circuit by providing one detecting circuit which outputs the presence of pen input with the rise of a pulse and outputs the absence of pen input with the fall of the pulse. CONSTITUTION:Switch circuits 6 and 7 are incorporated in a pen provided with a make contact type switch SW1 and a pen provided with a make contact type switch SW2 respectively. A voltage comparator 5 of an input detecting circuit 3 compares voltages Va and Vb, and the pulse is allowed to rise if the voltage Va is higher, and the pulse is allowed to fall if the voltage Vb is higher. Thus, the rise of the pulse of the output of the detecting circuit 3 indicates the presence of pen input and the fall of that indicated the absence of pen input when either pen is used.
Patent JP-H116541-A (JP)
Title: Vibration isolation device
Inventor: KANAI FUMIAKI
IPC: E04H9/02
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce construction period and a manufacturing cost and to improve general suability of a vibration isolation device for a large-sized construction, without remarkably increasing material nor work. SOLUTION: In this device, a cylinder 1 is stood on a base surface B on a fixed side, as a lower member and a rod 2 is interlocked with a structural body A on a movable side, as an upper member. The rod 2 is reciprecatingly inserted into the cylinder 1 by a plurality of oil dampers D to form a hydraulic chamber 1a by the insertion of the rod 2. The hydraulic chamber 1a serves for setting rod reaction. The hydraulic chamber 1a is communicated with a capacity chamber 2b in thr rod 2 through a throttle 2a on a lower end of the rod 2. A gas chamber determined in the capacity chamber 2b with an oil level O being as a boundary is communicated with a gas pressure supplying source 5 externally arranged, through a height adjusting valve 4 which is also externally arranged.  The height adjusting valve 4 is operated for supplying and discharging the gas pressure in respect to the gas chamber according to reciproating rates of the rod 2 to the cylinder 1.
Patent JP-S5876171-A (JP)
Inventor: HAYAZAKI YUKIYOSHI
IPC: B07C3/08
Filed: 1981-10-31
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-S5965011-A (JP)
Title: Dry coated tablet
Inventor: MAKINO TADASHI
IPC: A61K9/28
Filed: 1982-10-05
Abstract: PURPOSE:A dry coated tablet, prepared by specifying the radius of curvature of the surface of an inner core tablet coated with an enteric film and the radius of curvature of the outer layer, and capable of preventing the damage of the film in tableting the enteric film coated tablet as an inner core, and having improved acid resistance. CONSTITUTION:A dry coated tablet obtained by specifying the radius of curvature of the inner core tablet coated with an enteric film coating at 1.1 or more, preferably about 1.1-1.7, diameter ratio and the radius of curvature of the outer layer surface at about 0.4-0.9 diameter ratio. A chemical, e.g. an enzyme such as serratiopeptidase, pancreatin or lysozyme chloride. On the other hand, there is no limitation on the drug contained in the outer layer. The above-mentioned film coating will not be cracked nor damaged in the dry coated tablet, and the component in the dry coated tablet will not be decomposed nor inactivated by the acid in the stomach.
Patent JP-S56138363-A (JP)
Title: Jitter measurement device
Inventor: HIRAKURI SEISUKE
IPC: G11B15/52
Filed: 1980-12-12
Abstract: PURPOSE: To measure a jitter component included in a video signal easily, by using a reference signal displaying the specified jitter standard value and the display signal enlarging and displaying the jitter component included in a video signal.  
     CONSTITUTION: The video signal from the terminal 9 is only a horizontal synchronizing signal and fed to the monostable multivibrator B after signal. The phase comparator 14 constitutes PLL together with the voltage controlled oscillator 15 to detect the jitter components. In the frequency correction circuit 16, the weighting amount is reduced for the low frequency region hardly sensible of visual, and frequency correction is made with the weighting curve characteristics almost in agreement with the AFC characteristics of the receiver at higher frequency region. This output is amplified at the amplifier 17 to be a jitter display signal. The monostable multivibrators 19, 23 decide the position of the reference white lines A, B, and the position on the playback picture can arbitrarily be adjusted with a volume control. The jitter display signal from the differentiation circuit 21 (being J line) and the reference signal from the mixer 26 are output on the image receiver 7 via the mixer 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000083324-A (JP)
Title: System interconnection inverter system
Inventor: SAKASHITA SHIYUUJI
IPC: H02M1/12
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a system interconnection inverter system with active filter function in which the inversion efficiency of an inverter is improved. SOLUTION: An on/off switching circuit 10h, which feeds back a higher harmonic current when active filter function is on and blocks feedback of a higher harmonic current, when active filter function is off, is installed. A higher harmonic measuring circuit 10i for measuring the amplitude of higher harmonic component of each order of the higher harmonic current is installed. A carrier signal generator 10e generating at least two carrier signals for controlling an inverter which have different carrier frequencies is installed. A carrier frequency selecting circuit 10j, which selects a minimum carrier frequency on the basis of an off-state signal and the amplitude of higher harmonic component of each order, and selects an optimum carrier frequency on the basis of an on-state signal and the amplitude of higher harmonic component of each order is installed.  A carrier frequency switching circuit 10k, which can be switched to a selected carrier frequency by a switching command generated from the carrier frequency selecting circuit, is installed.
Patent JP-S6067183-A (JP)
Title: Transfer-type thermal recorder
Inventor: KOIZUMI NORIHIKO
IPC: B41J13/00
Filed: 1983-09-22
Abstract: PURPOSE:To control feeding velocity of a recording paper and detect defective feeding with a simple feeding passage construction, by providing a detector in a feeding passage extended to a thermal head. CONSTITUTION:The recoding paper 2 is normally fed out from a paper-supplying tray 1, and a pulse signal with a frequency corresponding to the feeding velocity of the paper 2 is generated by a rotary encoder fitted to a rotary shaft of a velocity-detecting roller 10. The signal is fed to a discriminator through a calculator, and whether or not mis-feeding is generated is discriminated by discriminating whether or not the pulse signal from the rotary encoder has arrived by the time a period of time set on a timer elapses. A value obtained by converting the pulse signal from the encoder into the number of motor pulses is inputted into the calculator, and a comparator corrects the period of the motor pulses generated by a motor pulse generator in accordance with a deviation. Accordingly, the feeding velocity of the paper 2 passed through the thermal head 4 is perfectly synchronized with the recording speed of the head 4.
Patent JP-S5879566-A (JP)
Title: Method and apparatus for coating
Inventor: YOSHINO TETSUYA
IPC: G03C1/74
Filed: 1981-11-04
Abstract: PURPOSE:To enable uniform coating by setting tension of a supporting body that coats coating liquid and pressure that levitates the supporting body from noncontact support to specified values, and thereby keeping the levitation of the supporting body constant. CONSTITUTION:A supporting body 2 is transported being supported in a noncontact state on a gas spouting device 3' consisting of a hollow roll provided with plural holes 10 for spouting gas. Supporting static pressure generated by spouting gas at the gap between the supporting body 2 and the gas spouting device 3' is made 1/10-1/1,000 of supply pressure of gas sent to the gas spouting device 3'. Further, the tension of the supporting body 2 and pressure loss in the spouting device 3' are regulated to make levitation at the contact of coating liquid by a coater 1' 20-500.
Patent JP-S6154735-A (JP)
Title: Remote supervisory and controlling system capable of displaying instantaneous information
Inventor: HORIKOSHI YOSHIYUKI
IPC: H04Q9/00
Filed: 1984-08-25
Abstract: PURPOSE:To transmit and display instantaneous information and reset the display through only a one-way communication circuit by detecting the state change of input information at a slave station and sending it as a message to a master station preferentially, and storing and displaying the message at the master station and erasing the information directly by the master station. CONSTITUTION:The instantaneous change of contact information from a device to be supervised and controlled is detected and stored in a memory circuit 34 as a message temporarily, transmit the master station according to transmission timing, and stored in latch circuits 42 and 43 of the display part of the master station. Data selected by a transmission scanner 35 is sent to the distributor 41 of the master station through a P-S converting circuit 36, modulator 37, communication circuit 38, demodulator 39, and S-P converting circuit 40 and this data is stored in the latch circuits 42 and 43 through the distributor 41 finally and displayed out. The instantaneous information inputted at the slave station is held there continuously and reset directly by resetting operation after an operator confirms it.
Patent JP-2000326234-A (JP)
Title: Super-abrasive grain wheel for deburring
Inventor: TANAKA MASARU
IPC: B24D3/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a super-abrasive grain wheel which has much higher material removing capability and longer life than those of conventional super-abrasive grain wheels and capable of highly efficient deburring, especially for various kinds of castings and MMC. SOLUTION: This cup-shaped super-abrasive grain wheel fixes super-abrasive grain whose average size is 100 to 2000 μm in a single layer on a base metal surface with a binder whose main ingredient is brazing filler metal, whereas the super-abrasive grain layer is formed with a flat part 2a perpendicular to a wheel rotating shaft C, and a tapered part 2b continuous to the flat part and inclining to the wheel rotating shaft, and its tapered part angle θ is set to 5 to 60 degrees.
Patent JP-S6154086-A (JP)
Title: Tape reel
Inventor: IMAKADO HIROSHI
IPC: G11B23/087
Filed: 1984-08-24
Abstract: PURPOSE:To prevent occurrence of uneven elongation of a magnetic tape by being composed of an upper reel flange, a lower reel flange which are mutually parallel and a reel hub which winds a magnetic tape and making the reel hub drum-shaped. CONSTITUTION:At a reeel hub 7, a driving shaft inserting hole 11, a reel hub inner peripheral wall 12 forming a circumferential surface, a reel hub outer peripheral wall 13 forming a tape winding surface, a wall-thinning concave part 14 and a driving claw engaging protrusion 15 are formed, and at the wall-thinning concave part 14, several places of radiated reinforcing ribs linking the reel hub inner peripheral wall 13 and the reel hub outer peripheral wall mutually are installed. By the composition, an upper side outer diameter (d) of the reel hub outer peripheral wall 13 is smaller than a central part outer diameter (d) and a lower end of the reel hub outer peripheral wall 13 forms in a taper-shaped manner a lower part of the wall-thinning concave part 14 and becomes a wall thickness part 13a. Therefore, after injection moulding processing, a dent occurs to the inside and the wall 13 becomes smaller than the central outer diameter D. For this reason, when a thin-typed magnetic tape 10 is wound to the reel hub outer peripheral wall, the wall 13 is not larger than the central outer diameter D and uneven elongation can be prevented.
Patent JP-H0224670-A (JP)
Title: Carrier for electrostatic latent image developer
Inventor: KURIYAMA SATOSHI
IPC: G03G9/113
Filed: 1988-07-13
Abstract: PURPOSE:To facilitate the adjustment of triboelectrostatic charge and to improve wear resistance by mixing a copolymer of (meth)acrylate and alkyl (meth) acrylate and a vinyl resin contg. a hydrolyzable silyl group at specific constitution ratios and forming a coating layer on a carrier surface. CONSTITUTION:The coating layer of the resin mixture consisting of the copolymer of the (meth)acrylate and alkyl (meth)acrylate contg. a fluorine-contained alkyl group and the vinyl group contg. hydrolyzable silyl groups in the molecule at 1:99-50:50 ratio by weight is formed on the carrier core material consisting of glass beads, metal particles, etc. The adjustment of the triboelectrostatic charge with the toner particles is facilitated in this way and the durability, wear resistance and electrostatic chargeability are improved.
Patent JP-S6235921-A (JP)
Title: Control method for stop position of servo system
Inventor: SATO AKIRA
IPC: G05B21/02
Filed: 1985-08-10
Abstract: PURPOSE:To stop and position a control object quickly by detecting whether an object to be controlled enters into a prescribed range determined preliminarily with respect to a stopping target position or not and shortening the period of stop control until said object is stopped and stabilized if said object is in the prescribed range. CONSTITUTION:A CPU 1 counts output pulses of an encoder 6 to decide whether a moving part 5 enters into the rescribed range with respect to the stopping target position or not. When the moving part 5 enters into the prescribed position set preliminarily with respect to a stop target position x1, namely, a range a length (d) distant from the position x1 at a time t1, it is decided whether a time T2 elapses after the preciding position control or not. In such a case, the time T2 is set to a value sufficiently shorter than a time T1 for the purpose of perform the stop position control with a high precision. If the time T2 does not elapse, the time T2 is counted again, and the position control is performed when this time counting is terminated. When the position control is terminated, it is decided whether the moving part 5 is stopped stably.
Patent JP-H0343692-A (JP)
Title: Oil supply device in oil rotation vacuum pump
Inventor: OKI SHIGEHIRO
IPC: F04C29/02
Filed: 1989-07-07
Abstract: PURPOSE:To regulate automatically the quantity of oil to be fed according to an oil viscosity change activated in response to an oil temperature, by providing a relief hole, a regulation valve and a resistance portion increasing the resistance of oil flow, at the middle of an oil supply passage supplying oil from an oil supply pump, to the inside of the cylinder chamber of a vacuum pump. CONSTITUTION:A two step type rotation fan rotation vacuum pump conducts exhaust by opening pushingly an exhaust valve 15 through the 2nd exhaust opening 14 after sucking into the inside of a cylinder chamber 6 through an exhaust passage 12 gas which has been sucked into the inside of a cylinder chamber 5 by the rotation of rotors 7,8 through the 1st step air suction opening 10. And at this time, oil from an oil pump 1 is being fed under pressure into respective cylinder chambers 5, 6 through oil supply passages 2, 3. In this instance, a relief hole 20 communicating with an oil sink is provided at a position near the pump 1 at the oil supply passage 2, and a regulation valve 21 whose opening is increased according to pressure on the pump 1 side, and a resistance portion 22 whose purpose is to increase the flow resistance of oil, are provided respectively at the oil supply passage 2 between the relief hole 20 and the cylinder chamber 5, and at the oil supply passage 2 between the relief hole 20 and the regulating valve 21.
Patent JP-S5966116-A (JP)
Title: Method and apparatus for exposure
Inventor: KADOTA KAZUYA
IPC: H01L21/027
Filed: 1982-10-08
Abstract: PURPOSE:To secure highly accurate position alignment, by removing only the resist which is applied to a target pattern part before the alignment work. CONSTITUTION:An exposure light beam 24 is transmitted through an optical fiber 16 and projected on a resist 9 on a target pattern 7 through a lens 17. The resist 9 at said part is exposed. Then a developing liquid is supplied to the resist 9 through an inner tube 15 from a developing liquid supply source 18. Thereafter, a rinsing liquid is supplied through the inner tube 15 from a rinsing liquid supply source 19, and the developed part surrounded by an outer tube 11 on a wafer 6 is washed. The resist 9 at the part corresponding to the target pattern 7 is removed. A local resist removing device 10 is lifted. Then an aligning light beam is projected on the exposed part of the target pattern 7. By detecting the reflected light from the pattern part, optical fine alignment is performed, and the positioning of the wafer 6 and a reticle 3 is performed.
Patent JP-S6421726-A (JP)
Title: Focusing servo device for optical disk device
Inventor: OBARA YOSHIHIRO
IPC: G11B7/085
Filed: 1987-07-15
Abstract: PURPOSE:To always introduce a state to a just focused state on a recording plane correctly, by storing the position information of an information recording plane in an optical disk from the change of a focus error signal, and switching an operation to a focusing servo operation after focusing at the position. CONSTITUTION:The focus error signal FE from a detection circuit 2 is converted to a digital signal at an A/D converter 22, and is inputted to a maximum value detection circuit 23, a comparator 25, and a zero-cross detection circuit 26, respectively. By sweeping the focusing position of a laser beam in a direction of optical axis for the optical disk, and monitoring the change of the focus error signal in that process, it is possible to identify the position of a transparent substrate 11 and that of the information recording plane 10, respectively. And when the approximate position of the information recording plane 10 can be found, the focusing position is aligned at that position, and by functioning the control loop of the focusing servo, the focusing on the information recording plane 10 can be performed correctly.
Patent JP-H0227987-A (JP)
Title: Cdna to code n-acetylglucosamine (beta1-4) galadctosyltransferase
Inventor: NARIMATSU HISASHI
IPC: C12N15/00
Filed: 1988-07-15
Abstract: PURPOSE:To collect beta1-4GT by synthesizing cDNA to code N-acetylglucosamine (beta1-4)galactosyltransferase (beta1-4GT) containing a specific DNA. CONSTITUTION:A cDNA bank derived from human placenta is screened by using bovine beta1-4GTcDNA as a prove to give 250,000 lambdagt11 recombinant phages, from which cDNA to code the whole length of human beta1-4GT is collected. The cDNA to code the human beta1-4GT is cDNA of the whole length of 1-1194 and a large amount of active standard product of beta1-4GT can be synthesized by recombination with a well-known manifestation vector. In the synthesis, cDNA of the whole length cDNA sequence can be used.