baber/WOPTO huggingface dataset:
Patent JP-S6454223-A (JP)
Title: Temperature display device
Inventor: KOSEKI SHOICHIRO
IPC: G01K7/16
Filed: 1987-08-26
Abstract: PURPOSE:To achieve a higher sensitivity and a lower malfunctioning, by combining a plurality of oxide superconductors indicating different critical temperatures to measure the resulting changes in the resistance. CONSTITUTION:Oxide superconductors 2(A-D) different in the critical temperature are connected in series to a power source 1 and a microcurrent flows. Terminals are provided at both ends of the respective superconductors and connected to display lamps 3. Then, it is assumed that critical temperatures of the superconductors 2 are 40K, 50K, 60K and 70K in the order of A-D. The superconductors A and B turn to normal conduction when the ambient temperature 55K while those C and D, to superconduction. Thus, display lamps for A and B are OFF as no voltage is generated across both end, while those for C and D come ON. This enables detection of temperature as difference of the resistance between the normal conduction and the superconduction, thereby eliminating fear of malfunctioning with a high sensitivity.
Patent JP-S6188609-A (JP)
Title: Ceramic oscillator
Inventor: KINOSHITA TAKESHI
IPC: H03H9/17
Filed: 1984-10-05
Abstract: PURPOSE:To prevent the crack of a piezoelectric ceramic diaphragm owing to a dropping accident, etc. by forming a projected part on the outer surface of the side wall corresponding to an electrode plate of a case. CONSTITUTION:A ceramic oscillator contains a piezoelectric ceramic diaphragm 12 and electrodes 13 and 14 holding said diaphragm 12 stored in a case 9. The projected parts 10 and 11 are formed on the outer surface of a side wall opposite to an electrode plate of the case 9. In such a constitution, the external impact due to a dropping accident, etc. can be reduced to the diaphragm 12. This avoids the deterioration of the characteristics of the ceramic oscillator owing to the crack of the diaphragm 12.
Patent JP-H0655765-A (JP)
Title: Image formation device
Inventor: IWAO NAOTO
IPC: G03G15/00
Filed: 1992-08-06
Abstract: PURPOSE:To provide an image formation device having a toner supply means capable of supplying at all times a fixed amount of toner to the vicinity of an aperture electrode. CONSTITUTION:A toner supply means 2 is comprised of a toner tank 21 which stores toner T; an electrification roller 22, in the toner tank 21, which electrifies the toner T, for example, to the positive polarity (+); and an axial flow pump 23 which supplies the electrified toner T into an opening 301 provided in an aperture electrode 1. This axial flow pump 23 consists of a spiral vane 231 so supported that it can rotate around a center shaft, and a casing 232 enclosing the vane 231. The vane 231 and casing 232 maintain the specific distance (b) and are situated below the opening 301 of a vibration plate 30.
Patent JP-2000027218-A (JP)
Title: Manhole iron cover device
Inventor: NAKAHASHI MORIYUKI
IPC: E02D29/14
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a manhole iron cover capable of dispersing and discharging rainwater, dust and mud through the surface of the iron cover if the iron cover for a ground manhole, etc., is soiled by rainwater, dust or mud to thus keep the surface of the iron cover always clean and preventing vehicle wheels from sliding on the iron cover during running. SOLUTION: On the ground plate upper face 11 of an iron cover 10, a downward gradient face is formed ranging from the center of the iron cover 10 to the peripheral edge 12. The end face is as high as the peripheral edge and the peripheral edge is arranged almost as high as the upper end face 2 of a supporting frame 1. On the ground plate upper face, a number of protruded patterns 14 are formed in array, and the protruded patterns, if in a angular shape, are formed with the angular ends directed to the center of the iron cover. A number of protruded patterns formed on the ground plate upper face are highest at the center and gradually lower toward the outer periphery of the iron cover. On the protruded patterns on the outsidemost portion, a downward gradient face 19 is formed throughout all the periphery with the end as high as the peripheral edge 12.
Patent JP-H0861131-A (JP)
Title: Irregular combustion reducing device for two-cycle engine
Inventor: MOTOYAMA TAKESHI
IPC: F02D9/04
Filed: 1994-08-10
Abstract: PURPOSE: To surely prevent the generation of irregular combustion even in the case where the weather condition is changed or where the dispersion of accuracy is generated in the production of engine. CONSTITUTION: An irregular combustion reducing device is provided with an irregular combustion detection means 69 for detecting irregular combustion of an engine 23, an engine combustion condition changing means 70 for changing combustion condition of the engine 23, and a control device 71 for controlling the engine combustion condition changing means 70 for feedback on the basis of the detecting signal of the irregular combustion detecting means 69.
Patent JP-2000028893-A (JP)
Title: Lens controller
Inventor: KUBO KENICHI
IPC: G02B7/08
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To decide an absolute position in a short time and to quickly perform optional operation even after supplying power by temporarily deciding the absolute position by using an absolute position detection means after supplying the power to a lens and correcting endpoint data in the midst of ordinary action. SOLUTION: Immediately after supplying the power, the inside of a CPU is initialized and a positioning flag and a speed setting flag are cleared (S1). The voltage of a potentiometer being the absolute position detection means is A/D converted and the converted result is set in a counter as an initial value (S2). Then, initializing action is finished and shifted to the ordinary action to control the lens in accordance with output from a zoom demand. If the endpoint signal is outputted (S4), the lens speed at the time of detecting the endpoint is obtained and set in driving speed data V (S5). Once the endpoint is detected, the lens is controlled according to the reference signal of the endpoint position instead of the reference signal of the potentiometer.
Patent JP-S60102582-A (JP)
Title: Scintillation camera
Inventor: KAWAGUCHI TOKIAKI
IPC: G03B42/02
Filed: 1983-11-09
Abstract: PURPOSE:To obtain a scintigram with high accuracy and free from artifact without lowering the accuracy of positional calculation, by removing artifact caused by gamma-rays timewise incident in close vicinity to each other. CONSTITUTION:When a signal is outputted from the photomultiplier of a detector 1 corresponding to incident gamma-rays, it is inputted to integration circuits 2A- 2N and, at the same time, to an adder circuit 4. The output signal of the circuit 4 is inputted to a rising detector circuit 5 and the rising part of this signal is detected to output a signal detecting the incidence of gamma-rays. This detection signal is inputted to a control circuit 6 and an AND circuit 7 and the circuits 2A- 2N, to which an integration start signal is outputted, start integration. When the next gamma-rays are incident during the integration of gamma-rays, said gamma-rays are detected by the circuit 5 to generate an output signal which is, in turn, inputted to another input terminal of the circuit 7. Therefore, the circuit 7 outputs an integration clear signal and inputs the same to the circuit 6 to clear the integration signal and, at the same time, the output of a positional calculation start signal is prevented to enable the removal of artifact.
Patent JP-S60103457-A (JP)
Title: Resource control system for computer system
Inventor: SUZUKI OSAMU
IPC: G06F12/00
Filed: 1983-11-09
Abstract: PURPOSE:To reduce the overhead phenomena by controlling the logical resources used by a computer system with numbers, and referring to an index. CONSTITUTION:A resource security request is fed from a program by means of the resource number alloted to each resources. Then a resource control program 4 obtains a resource control area from the resource number and with reference to an index and then decides whether the control area of the corresponding resource number is idle or not from a security PID of resources K(=1-n). When said control area is idle, the resources K is alloted to the control area. While a resource packet related to the program 4 is allocated to the control area while another program is securing the resources K. Then the queue links which link the corresponding resource packet to the resorces K with another resource packet so far secured in the order of the priority are rearranged, and the program 4 is put under a queuing mode.
Patent JP-S58119791-A (JP)
Title: Drive system for induction motor
Inventor: KOBARI YOSHIO
IPC: H02P21/05
Filed: 1981-12-30
Abstract: PURPOSE:To enable to smoothly drive an induction motor as a whole by driving it with a sinusoidal wave at the speed lower than the basic speed and selectively driving with a sinusoidal or rectangular wave in response to the error of the actual speed to the instruction speed at the speed higher than the basic speed. CONSTITUTION:The actual speed of an induction motor 101 which is driven by an inverter 124 is detected, is compared with a command speed, and is controlled through an amplitude command generator 114 at the speed lower than the basic speed via a sinusoidal amplitude modulation and at the speed larger than the basic speed via a rectangular drive. A microcomputer 113 is provided to perform a calculation based on the actual speed and the erroneous speed, and to output a compensating command VA and an amplitude command VB, thereby controlling the amplitude command generator 114 and controlling to compensate at the speed higher than the basic speed so that the error becomes n times. Accordingly, even if the speed is accelerated, the sinusoidal drive is performed as long as the speed deviation does not become large, thereby smoothly driving the motor as a whole.
Patent JP-H0965203-A (JP)
Title: Video image special effect device
Inventor: KISHIDA SHIGEKI
IPC: H04N5/262
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain the device with economy, an excellent operability and excellent image quality by providing a graphic data/key data generating means, an address control means, and an arithmetic means mixing and compositing plural video images to the device. SOLUTION: A graphic data/key data generating means 2 generates an optional graphic and generates graphic data and key data from the graphic and provides an output of the data D1 to a storage means 3. The storage means 3 stores the data D1 to a read address controlled by an address control means 7 and provides an output of data D2 to an arithmetic means 4. The arithmetic means 4 mixes and composites plural video images based on the key data D2 .
Patent JP-S6190355-A (JP)
Title: Magnetic tape tension control device
Inventor: NISHITANI YASUO
IPC: G11B15/43
Filed: 1984-10-08
Abstract: PURPOSE:To reduce the tension of a magnetic tape caused by the difference in reel winding diameter of the magnetic tape than the difference in winding diameter by making magnetic tape tension control by detecting the change of load current of winding side reel, at the time of rapid traverse or rewinding. CONSTITUTION:The timer roller output which corresponds with the driving speed of the magnetic tape is held at a sample hold circuit 9 through a pulse amplifier 6, trapezoidal wave formation circuit 7 and a sample pulse generating circuit 8, and its output is inputted to a comparator 25 through a switch 30. On the other hand, the load current of the motor 2 of supplying side is detected by a load current detecting resistor 26 and compared by the comparator 25 with the output from the circuit 9. By that output, the rotation speed of the motor 2 is controlled. On the other hand, the detecting signal of the resister 26 is inputted to a comparator 27, and compared with a reference voltage 29. When the load current becomes larger, a signal is generated and compared by a comparator 28 with the output of a load current detecting resister 32 of the motor 1 of winding side reel. And by that output, the motor 1 is controlled, and the tape tension is maintained constant.
Patent JP-H0635823-A (JP)
Title: Method for collecting control information in lan system
Inventor: HASHIMOTO MASAO
IPC: G06F11/30
Filed: 1992-07-15
Abstract: PURPOSE:To attain the effective utilization of a memory without storing the unnecessary programs in the memory by transferring the data on the programs to a checked device from a controller if necessary through a LAN and collecting the control information. CONSTITUTION:In a LAN system where plural OA equipments 1 are connected together, one of these equipments 1 that contains a display device 2, a disk 3, etc., is used as a controller 4. The disk 3 stores such system control programs that are not needed in a normal operation mode like a hardware diagnostic program, a program which edits and processes the diagnostic result, the statistic information, the error information, etc., a program which transfers the control information, etc. When a hardware diagnosis is desired, the data on the diagnostic program are transferred to the relevant equipment through the LAN. The editing/processing program of the control information is sent to the relevant equipment through the LAN when the hardware diagnostic result and the statistic information, the error information, etc., acquired by the relevant equipment are desired to be edited and processed.
Patent JP-H0259562-A (JP)
Title: Production of cyclic imidic acid ester
Inventor: SHIBUYA MASAO
IPC: B01J27/138
Filed: 1988-08-25
Abstract: PURPOSE:To use an alkylamide or alkyl sulfoxide as a solvent in reacting a mononitrile, dinitrile or trinitrile with an amino-alcohol in the presence of a metal salt catalyst and obtaining the title substance. CONSTITUTION:A mononitrile, dinitrile or trinitrile is reacted with a compound expressed by the formula (R1 to R4 are H, CH3 or C2H5; n is 1 or 2) in the presence of a metal salt catalyst (e.g., chloride, bromide, iodide, acetate or carbonate of Li, Cu, Ca, Zn, Cd, Mn, Ni or Co) to afford the title substance. In the process, a chain or cyclic alkylamide or alkyl sulfoxide (e.g., DMF, dimethylacetamide, N-methylpyrrolidone or DMSO) or a mixture thereof with benzene, etc., is used as a solvent. The reaction time can be reduced by the above-mentioned method and the catalyst can be prevented from admixing. Thereby, the objective substance can be obtained in high yield.
Patent JP-H0942505-A (JP)
Title: Safety valve
Inventor: NISHIURA MASANAGA
IPC: F16K17/36
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To positively suspend the supply of a fuel gas by detecting earthquake on the occurrence of the earthquake without requiring a control circuit or the like and to easily, visually assure an operating state. SOLUTION: Provided are a ball 1 consisting of a magnetic substance, a ball seat 3 for isolating the ball 1 from a gas passage 10 and having a ball- holding surface, loosely, movably holding the ball 1, in a substantially convex surface shape, a ball case 9 constituted so that the position of the ball 1 may visually be assured, and a permanent magnet 5 reciprocatively interposed in substantially upward and downward directions at the lower part the ball seat 3, and attracted at its upper part to the ball 1.  Also provided are a valve plug mechanism part 8 having at its lower part a valve plug 7 coming in contact with and separating from a valve seat 6, the valve seat 6 coming in contact with and separating from the valve plug 7, and energizing means 12 for closing the gas passage 10 by separating the permanent magnet 5 from the ball 1 while overcoming attractive force afforded by the permanent magnet 5 when force is acted to roll the ball 1 on the ball seat 3 due to vibration or inclination and by pressing the valve plug 7 against the valve seat 6.
Patent JP-2001039191-A (JP)
Title: Fixing device on floor
Inventor: HOSHINO KAZUYUKI
IPC: B60N2/90
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To surely fall a securing hook on the in-cabin side, and prevent the securing hook from being collapsed even when the securing hook is erected, and a rear seat is collapsed on the securing hook. SOLUTION: These devices are installed on a frame 18 continuously in the width direction, and comprise a board 61 with an opening-like securing hook through hole 52 provided in both end parts on an automobile body side, a rear seat 11 which is installed on the board 61 and folded forward, a securing hook 51 which is fitted to a frame below the securing hook through hole 52 at a lower part of the board 61, and movable from a condition that a free end is collapsed on the frame to a condition where the free end is erected from the frame, a securing stopper to regulate the securing hook 51 so as to be inclined to the in-cabin side even when the securing hook 51 rotated by a securing hook rotary shaft is erected in a most closely perpendicular condition, and a securing body stretched between the securing hooks 51.
Patent JP-S6454191-A (JP)
Title: External heating type rotary kiln
Inventor: MIYAO MASAHIRO
IPC: F27B7/28
Filed: 1987-08-25
Abstract: PURPOSE: To increase in size a facility corresponding to a treating temperature rise of a material to be heated by providing an inner peripheral refractory layer of an outer shell cylinder coupled to a drive source, a support of a ceramic inner shell cylinder disposed therein, and a heat source between the outer shell cylinder and the inner shell cylinder. CONSTITUTION: In the external heat type rotary kiln 10, a refractory layer 11a is arranged on an inner periphery of an outer shell cylinder 11, a plurality of ceramic inner shell cylinder raw material pieces 12a are arranged in the cylinder 11 to form an inner shell cylinder 12, and a heat source is arranged in a space between the cylinder 11 and the cylinder 12. A support 13 is formed of a material not damaged by a thermal strain or the like. After the material to be heated is heated in the cylinder 12, it is discharged from the other end of the cylinder 12 and recovered. Since the cylinder 11 has the layer 11a on the inner periphery, even if a treating temperature of the material to be heated is raised, it can sufficiently deal with it, and a facility can be increased in size.
Patent JP-2000047477-A (JP)
Title: Rotary developing device and its carrying method
Inventor: UCHIDA TOSHIO
IPC: G03G15/01
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotary developing device capable of preventing the leak of a developer from a developing device in carrying. SOLUTION: A developer cartridge 10 is charged into a developing device 12 held by a rotator 34 without putting a developer containing toner and carrier to a developing device 12 in a factory, whereby the developer is put into the developing device 12 in a place to which the developing device 12 is carried. Since the developing device 12 can be shipped in empty state by adapting such a structure, the leak of the developer from the developing device 12 never occurs.
Patent JP-S6366300-A (JP)
Inventor: HIROTA HAJIME
IPC: C11D1/29
Filed: 1986-09-08
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-S6271979-A (JP)
Title: Image forming device
Inventor: IIMORI AKIRO
IPC: G03B27/34
Filed: 1985-09-25
Abstract: PURPOSE:To change the arrangement of an original image to copy the image by moving a variable power lens block e.g. in the vertical direction to the carrying direction of an original. CONSTITUTION:When a copy key 301 is depressed, a main processor group 71 drives pulse motors 31, 67 in accordance with a moving distance XL in the x direction to move the variable power lens block 8 to a prescribed position, i.e. from a point A to a point B. Consequently, the 1st carriage 411 and a photosensitive drum 10 are driven, data of one row are successively read out in the line direction from a memory 140 and the image specified by the 1st range E1 is enlarged and formed in the range E2 on the photosensitive drum 10. Thus, the image formed on the drum 10 is transferred to the 2nd range E2 part.
Patent JP-H0555642-A (JP)
Title: Varying method for operating temperature of superconducting bolometer
Inventor: TAJIMA YUKIMICHI
IPC: G01J5/02
Filed: 1991-08-23
Abstract: PURPOSE:To provide a method for arbitrary setting the operating temperature of a superconducting bolometer at a temperature easy to control a temperature such as a constant temperature point at a low temperature or the lowest temperature of a refrigerator. CONSTITUTION:In a superconducting bolometer manufactured by using a high temperature superconductor, a superconducting transition temperature (Tc) is varied by applying a pressure. Particularly, the pressure is applied by a uniaxial compression for applying the pressure in a special crystalline axis direction. Further, in the bolometer manufactured by using a high temperature thin superconductor film, the Tc is varied by bending its board and deflecting a thin film. The Tc can be easily controlled in a range of about 10-20 degrees by applying the pressure, the temperature easy to control can be selected as the operating temperature of the bolometer, and the temperature control circuit of a cryostat can be simplified.
Patent JP-S6273819-A (JP)
Title: Digital pll circuit
Inventor: NONAKA HARUO
IPC: H03L7/06
Filed: 1985-09-27
Abstract: PURPOSE:To extract a clock without jitter by providing a means detecting that the phases of an input signal and a clock signal are coincident and resetting a two-way counter controlling a frequency division counter when the coincidence of phase is detected. CONSTITUTION:A data signal E is inputted to a terminal 10, the data signal E is inputted to a change point detection circuit 100 and a change point detection signal A is outputted to a phase comparator circuit 101. Phase detection signals L, M, F outputted from a frequency division counter 107 are inputted to the phase comparator circuit 101 and when the phase is advanced, a count- down signal H, when the phase is delayed, count-up signal G, and when coincident, a coincident signal (i) are outputted to a two-way counter 102 respectively. When the phase comparator circuit 101 outputs the coincidence since (i), the two-way counter 102 is reset via a OR gate 105.
Patent JP-2000046612-A (JP)
Title: Method and device for measuring gas flow
Inventor: SAITO KEIZO
IPC: G01F1/80
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To easily measure gas flow velocity and the like with high accuracy, even if a gas to be measured is in a severe condition. SOLUTION: In a gas passage 1, a plurality of pressure detectors 3 are arranged in series against the flow direction of a gas to constitute a spatial filter. In such a constitution, the each pressure detector 3 detects the pressure difference of a pulsating flow caused in a gas flow in the passage 1 to generate output signals, the output signals are input to a signal processing part 4, the signal processing part 4 calculates a frequency by processing the output signals from the pressure detector 3 using a spatial filter method, and finally the flow velocity and flow rate of the gas are measured based on the calculated frequency as they are proportional to the frequency.