baber/WOPTO huggingface dataset:
Patent JP-H0355653-A (JP)
Title: System and method for interrupt processing
Inventor: FURANSHISU MAIKERU
IPC: G06F13/24
Filed: 1990-06-15
Abstract: PURPOSE: To reduce priority interruption, and to improve the performance of a whole system by providing a port having plural bit positions whose states transition occur, reading the port in response to single physical interruption, and deciding a logical device with unprocessed interruption. CONSTITUTION: In a computer system including a host processor 122 and at least one intelligent subsystem having a connecting mechanism, the single system 102 and the connecting device are considered as a logical device by the processor 122, and a device identification number is assigned to each device. The processor 122 supplies an indirect command to the logical device, and interruption corresponding to these commands is stored in the prescribed bit positions of a device interruption identification port 158 according to the identification number. When at least one logical interruption from at least one logical device is reserved, one physical interruption is supplied to the processor 122. The processor 122 reads the port 158 in response to this interruption, and decides which logical device has at least one reserved interruption.  These interruptions can be cleared by one reset command.
Patent JP-S5855180-A (JP)
Title: Automatic whole circumference welding machine
Inventor: NARA TOSHIHIRO
IPC: H01L27/15
Filed: 1981-09-30
Abstract: PURPOSE:To exactly jet a welding flame to a weld from a torch, and to elevate  the welding accuracy, by providing a eccentric profiling mechanism and a height  profiling mechanism, on a work profiling mechanism of an automatic welding  machine for executing whole circumference welding of a work on a turntable. CONSTITUTION:Even if a torch 20 contacts with an intermediate support 61 of a support 6 of a work jig 3 which moves, following a rotation of a turntable 2, the intermediate support 61 turns, following a rotation of the turntable 2 by its contact force, and exerts no hindrance on the torch 20. Also, even if an error exists in a work 7 due to its working and assembling, the torch 20 always jets a welding flame to a welding part of the work 7 by an eccentric profiling mechanism 17 and a height profiling mechanism 18, which follow the error.
Patent JP-H09294370-A (JP)
Title: Power supply circuit using power insulation gate type fet
Inventor: OZAWA NAOKI
IPC: H02M3/28
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce the power loss, and to improve the efficiency of a circuit by reducing the simultaneous ON-period of a power MOSFET for rectification and commutation on the secondary side of a transformer for voltage conversion in a power source circuit using the power MOSFET. SOLUTION: In a power source circuit using a power MOSFET of one-stone forward method, an ON period control circuit 24 provided with a commutation control part 18 to control the ON period of an FET 6 with resistors 19,20 to detect the voltage change of a transformer 4 and the potential at a connection point of these resistors as the trigger input and a positive power source 17 is connected to a gate of the power MOSFET 6 for commutation to be connected to the secondary side of the transformer 4. The FET 6 is turned off before the simultaneous ON period of the FETs 5,6 by the commutation control part 18, and during this period, a high speed retification diode 7 is conducted to prevent the power loss during the period, and to improve the efficiency of the circuit.
Patent JP-S5380601-A (JP)
Title: Method of protecting tire bead for construction vehicle
Inventor: NAKATSUBO IWAO
IPC: B65D85/06
Filed: 1976-12-23
Abstract: PURPOSE: To provide a member for protecting the tire bead of a construction ve vehicle, which can be easily mounted and used repeatedly with inexpensive cost by dividing the used tire for general-purpose automobile circumferentially into two and using back side as front side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5918313-A (JP)
Title: Gas combustion device
Inventor: TAKASE TADAMASA
IPC: F23N5/24
Filed: 1982-09-09
Abstract: PURPOSE:To positively close a gas passage for thereby preventing the release of raw gas, by opening switching elements in response to respective outputs from a plurality of safety timers when a flame detecting circuit fails to detect a flame. CONSTITUTION:When an ignition device fails to ignite after the passage of timed duration preset by safety timers 26, 27, the safety timer 27 drops its output for turning OFF a transistor 29 and a low level output from a flame detection circuit 28 retains a transistor 34 as turned OFF. As a result, a switching element 25 is turned OFF and the safety timer 26 raises its output level for turning OFF a transistor 33 via an abnormality detection circuit 23, whereby causing a switching element 22 to turn OFF for closing a manual solenoid valve and a temperature adjusting solenoid valve 4. In this manner, a risk of gas leakage can be eliminated at the imperfect combustion of gas. In addition, a safety in use can be increased because either the manual solenoid valve or the temperature adjusting solenoid valve can be closed even if either of them remains as opened due to a mechanical breakdown.
Patent JP-S5945563-A (JP)
Title: Automatic bus switching device for testing bus connecting equipment
Inventor: MAEDA HIROSHI
IPC: G06F11/22
Filed: 1982-09-08
Abstract: PURPOSE:To automatically and continuously perform test of plural equipments to be tested, by installing a tri-state gate between a CPU and the plural equipments to be tested, and performing ON/OFF control on the gate. CONSTITUTION:A command which opens the gate of the tri-state gate (G) 31i of a port (i) (i=0-n) is transferred from a CPU10 to the interface 33 of an equipment address through an input-output bus 20. The interface 33 decodes the command and sets an FF32i corresponding to the G31i. When this setting is made, the corresponding gate G31i is opened and equipment 40i to be tested is selectively connected to the port (i) of the bus 20. Then the CPU10 starts the testing on the equipment 40i to be tested which is connected to the port (i). The CPU10 repeates the operation for n-times. In this case, more than two sets of equipment of the n-sets of equipment are never connected simultaneously to the input-output bus 20.
Patent JP-S6050131-A (JP)
Title: Operating method and tuyere for refining furnace
Inventor: KATOU MASANORI
IPC: C22B9/10
Filed: 1983-08-29
Abstract: PURPOSE:To blow a hydrocarbon reducing agent in the decomposed form through a tuyere and to prevent effectively the erosion of the tuyere in the operation o a refining furnace which is accomplished while said agent is blown through the tuyere into the furnace by specifying the construction of the tuyere. CONSTITUTION:A reduction treatment of the molten copper in a refining furnace is accomplished by blowing a hydrocarbon reducing agent through a tuyere into the molten copper in fire refining of, for example, copper. A connecting pipe 10 projecting from a pipe body 6 to the inside of the furnace is provided here and the reducing agent is blown through the pipe 10 into the molten copper in the furnace. The pipe 10 assures the flow apace of the reducing agent having a high temp. without contact with the molten copper in said pipe. The hydrocarbon is decomposed in said space and is ejected into the molten copper from the top end of the pipe and therefore the reducing effect is improved. The erosion of the pipe progresses from the top end of the pipe from which the reducing agent is ejected but the ejecting point of the reducing agent is spaced from the body 6 and the refractories of the furnace by the presence of the pipe 10 and therefore the erosion up to the tuyere is effectively prevented.
Patent JP-H06346045-A (JP)
Title: Composition for wet friction material and production of wet friction material using the same
Inventor: HIEDA MASAHIRO
IPC: F16D69/02
Filed: 1993-06-03
Abstract: PURPOSE:To obtain the subject readily mixable composition, providing a uniform mixture in a short time, simply producible, having a high coefficient of friction and durability, capable of providing a thick coating film, and slightly causing stick-slip. CONSTITUTION:This composition for a wet friction material (1) comprises a fluororesin coating compound, a solid lubricant and at least one kind of fiber selected from glass fiber, carbon fibers and ceramic fibers. (2). Production of a wet friction material wherein the composition for the wet friction material is described in (1) is applied to a steel sheet as a core of the friction material, dried and baked to form a dried coating film. The thickness of the dried coating film is 30mum-300mum. A fluororesin coating component mainly commercially available is preferably used as it is as the fluororesin. Graphite, boron nitride, mica molybdenum disulfide, tungsten disulfide, poly-p-hydroxybenzoic acid, etc., are preferable as the solid lubricant and a fibrous friction modulator is glass fibers, carbon fibers or ceramic fibers and these fiber have preferably 3mum-30mum fiber diameters.
Patent JP-S5781169-A (JP)
Title: Bottom runner type shell-like water turbine
Inventor: SHIBATA TAKASHI
IPC: F03B13/12
Filed: 1980-11-08
Abstract: PURPOSE: To apply a marine energy for a source of power generation by driving a water turbine valve ring along an orbit of an external periphery of an interlocking gear mechanism, while allowing a pivotal gear in the interlocking gears to be coupled with the motion of said valve ring when sea waves run into the front face of a bottom runner water turbine.  
     CONSTITUTION: Both sides 11 of a bottom part 10 of a water turbine valve and those 12 of a water turbine valve shift angle regulator 7 are formed as upward- hooked projections A13 and downward-hooked projections B14, respectively. When the water turbine valve is coming to the upper limit 15 of the water turbine valv shift angle regulator 7 of shell-like form, each projection 13 advances inside the related projection 14 to seizure a ball bearing 16 between hook of the projection 14, with the ball bearing interposed so that the water turbine valve cannot help moving on a cource determined by the water turbine valve shift angle regulator 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S642628-A (JP)
Title: Stereoroentgenographic diagnostic apparatus
Inventor: KOYAMA KATSUHIKO
IPC: A61B6/02
Filed: 1987-06-25
Abstract: PURPOSE: To dispense with special glasses and to perform stereoscopic confirmation at an arbitrary angle, by providing the first means for obtaining the stereoscopic image of an specimen on the basis of the transmission data of the specimen of X-rays allowed to irradiate the specimen in two different directions, the second means for calculating the data of the image in the depth direction thereof to obtain three- dimensional data and the third means for performing the image display based on the three-dimensional data.  
     CONSTITUTION: An image system 17 obtains the stereoscopic image of an object P to be examined on the basis of the transmission data of the specimen of X-rays allowed to irradiate the object P to be examined in two different directions. A data processing part 23 performs the data processing of left and right images according to predetermined algorithm and has not only a CPU but also a pre-processing means 21 and a post-processing means 22. As pre-processing, for example, the subtraction processing between images before and after the injection of a contrast medium, the contour detection processing of the images or the like are designated. The post-processing means 22 calculates the data of the images in the depth direction thereof by the matching processing of the taken-in stereoscopic image to obtain three-dimensional data. A display part 24 performs the image display based on the processing output of the data processing part 23. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5857282-A (JP)
Inventor: NAKAMURA TERUHITO
IPC: H05B3/00
Filed: 1981-09-30
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-S5859752-A (JP)
Title: Automatic positioning unit for work position in cutting unit
Inventor: SHIBATA HIROMI
IPC: G05B19/19
Filed: 1981-10-01
Abstract: PURPOSE:To require no move adjustment of a unit and a table and to speed up the positioning work by storing the move quantities of the work unit and table in the control circuits of individual drive motors so as to perform a constant move control. CONSTITUTION:Units 1a...1d freely slidably fitted to guide levers 3 of a cutting unit 1 are made capable of separately move adjusting by individual drive motors 5a...5d, and the move quantities of individual motors 5 are previously stored in a control circuit to perform the automatic positioning of the unit 1. Next, tables 2a...2d freely slidably suspended and pivoted on guide levers 4 are moved adjusted by individual drive motors 6a...6d provided on a table 2, and the automatic positioning of the table 2 is performed based on the memory in the control circuit.
Patent JP-S6135470-A (JP)
Title: Developing device
Inventor: KASHIWAGI HIROMI
IPC: G03G15/09
Filed: 1984-07-27
Abstract: PURPOSE:To detect toner density with high precision by guiding part of a developer after development to a position different from a scraper and forming a stable flow of the developer, and providing a toner density detection member in contact with this flow. CONSTITUTION:The developer 2 after passing through a development gap D is scraped off a nonmagnetic sleeve 4 by the scraper member 15 and recovered in a developer tank 3. Then, the developer 2 after being recovered is agitated and mixed with toner 2a discharged from a toner tank 10 with screws 9 and 9' through the rotation of a toner supplementary roll 13 and then attracted onto the nonmagnetic sleeve 4 and used for development. A sleeve 17 is provided on the scraper 15 in this developing process, so part of the developer 2 is attracted onto the sleeve 17 and its thickness is controlled by a control member 18, so it is conveyed stably on the sleeve 17 in a constant steady state. In this conveying process, when the developer 2 passes on the S pole, the toner density detection member 8 detects the toner density with high precision.
Patent JP-S5680889-A (JP)
Title: Electric charge transfer memory
Inventor: TAKECHI MAKOTO
IPC: H01L21/339
Filed: 1979-12-05
Abstract: PURPOSE: To make small the accupation area and obtain a full action margin by preparing a series of register acting in the same clock pulse as the parallel register and employing it as a dummy register.  
     CONSTITUTION: A dummy register 4 is made to have the same structure as the parallel registers 21, 26 and operates by the same ripple clock pulse. Then, through a charge coupled device (CCD)67 acting by a transfer clock pulse ϕT 1 , a standard electric charge is given from an electric charge pouring device 11, and through CCD77 receiving a transfer clock pulse ϕT 2 , an electric charge is output to an electric charge detecting device 13. The device 13 outputs the signal REF of the potential change corresponding to the electric charge amount from the register 4, similarly to the electric charge detecting device 12 and a sensing amplifier 5 detects high level and low level of the signal OUT with reference to the signal REF. The writing control circuit 8 selects the input signal Din or a regeneration signal R out  of the amplifier 5 based on the writing control signal R/W and feeds it to the input IN of the electric charge pouring device 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5680109-A (JP)
Title: Transformer
Inventor: HASEGAWA NORIHIKO
IPC: H01F27/34
Filed: 1979-12-05
Abstract: PURPOSE:To suppress the potential fluctuation occurred in the interior of the winding of a transformer by connecting nonlinear resistor containing metallic oxide as main ingredients to the winding. CONSTITUTION:A nonlinear resistance element 7 containing metallic oxide as main ingredients is connected between the point exhibiting maximum potential and the ground in the potential distribution characteristics of the windings 4, 5, 6 of the transformer. Thus, even if impulse voltage is applied to the winding end 1 of the transformer, the potential of the maximum potential distribution point of the winding can be suppressed by the operation of the element 7. Accordingly, the potential fluctuation of the winding 4 is reduced, thereby exerting the operation without losing the characteristic of the winding insulation.
Patent JP-S6218797-A (JP)
Inventor: SASAMOTO CHIKAHARU
IPC: H05K5/06
Filed: 1985-07-18
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-H112277-A (JP)
Title: Damping force variable damper
Inventor: MORI ATSUSHI
IPC: F16F9/46
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To generate a high friction force by a low powder and to improve efficiency, in a damper to vary a damping force by using an electromagnet. SOLUTION: A pair of electromagnets 12 and 12 are movably supported radially of a damper at a rod 4 through a holder 13, and a shoe member 14 positioned opposite to a damper body 2 is attached to each electromagnet 12. The two electromagnets 12 and 12 are excited such that the magnetic poles 12a and 12a at the ends on one side of the two electromagnets and the magnetic poles 12b and 12b of the ends on the other side form the same polarity. The shoe members 14 and 14 are forced into pressure contact with the inner peripheral surface of the damper body 2 by a magnetic repulsion force generated between the two electromagnets 12 and 12.
Patent JP-S5280202-A (JP)
Title: Preparation of sintered ore
Inventor: SOUMA HIDEAKI
IPC: C22B1/20
Filed: 1975-12-27
Abstract: PURPOSE: In the sintering of iron ore, condenced water hindering the ventilation through the sintered lower layer is absorbed in moisture absorbent such as quick lime. Thereby, the ventialtion through sintered layer is improved, pro ductivity of sintering machine is increased markedly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5280065-A (JP)
Title: Battery watch
Inventor: TAMARU MUNETAKA
IPC: G04B37/08
Filed: 1975-12-26
Abstract: PURPOSE:To make the watch thinner by integrating one of the electrodes of a battery with the rear cover.
Patent JP-S6138488-A (JP)
Inventor: KOBAYASHI NOBUTOSHI
IPC: G01M99/00
Filed: 1984-07-30
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-2000343758-A (JP)
Title: Printer apparatus
Inventor: FURUKI ICHIRO
IPC: B41J2/44
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To secure high-quality images even when a relative speed of a recording head and a recording medium varies, by letting the recording head record on the recording medium at least partly every time a relative movement amount of the recording medium and the recording head satisfies a predetermined relationship with a length in a sub scanning direction. SOLUTION: A marker for detecting a movement amount is printed on a lower face of a photosensitive recording medium 4. A movement amount of the photosensitive recording medium 4 is detected from an output of a movement amount detection sensor 11 by a CPU 21, and whether or not the recording medium moves by a distance of one line is judged. When the recording medium moves by the distance of one line, a second line is recorded subsequently. Every time the recording medium moves by the distance of one line afterwards, lines of red, green and blue are cyclically exposed on the photosensitive recording medium 4. Recording is carried out every time the photosensitive recording medium 4 moves by the same distance as a width of the line by feeding back the movement amount.  Therefore, even when a movement speed of the photosensitive recording medium 4 changes, high-quality images without a gap or an overlap between adjacent lines can be obtained.
Patent JP-S6049846-A (JP)
Title: Device for supplying powder in continuous casting plant
Inventor: HAMADA SHIROU
IPC: B22D11/108
Filed: 1983-08-29
Abstract: PURPOSE:To enable automatic formation of a uniform powder layer over the entire surface of a molten steel by providing two units of detectors for thickness of the powder layer and powder sprayers on both sides of an immersion nozzle so that the detection of thickness without contact is not hindered by the immersion nozzle. CONSTITUTION:An immersion nozzle 4 is disposed in roughly the central part of a casting mold 5 and a molten steel 1 is poured through the inside of said nozzle 4 into the mold 5. A pair of IR cameras 10 which scan the surface of the steel 1 are provided above the mold 1 and the temp. and temp. distribution of the powder surface are measured by said cameras without contact. The temp. detection signals thereof are inputted to a device 11 for processing IR signals where the thickness of the powder layer and the distribution thereof are detected. The output signal from the device 11 is inputted to a control device 9. The device 9 controls the rate of supplying the powder by a pump 6 for supplying the powder and the operation of the nozzle of a robot 8 for supplying the powder, thereby maintaining the specified thickness of the powder layer.
Patent JP-H01322095-A (JP)
Title: Tail seal construction in tunnel drilling machine
Inventor: ISHIKAWA KAZUO
IPC: E21D9/06
Filed: 1988-06-25
Abstract: PURPOSE:To increase fitting strength by providing an annular holder forming a circular brush mounting groove along the internal surface of a tail part and coupling a brush unit thereto with a brush base retained with a brush holding fitting. CONSTITUTION:A brush material 11 comprising a metal wire and the like is made to stride over a core material 2, folded into two and held with a clamping fitting 13. In addition, the material 11 is overlaid in a plural layer, clamped with an inner protection board 15 and an outer protection board 16 and further clamped with a brush holding fitting 17, thereby forming a brush unit A. Also, an annular holder 21 having a brush mounting groove 20 is fitted along the internal surface of the tail part 19 of a drilling machine body. In addition, each of the units A is coupled and arranged in a circular order into the groove 20 and the units A are welded to each other at a position adjacent to the fitting 17. According to the aforesaid construction, the annular mounting of the brush units A can be strengthened.
Patent JP-S5781219-A (JP)
Title: Focus adjusting mechanism of camera
Inventor: IMANAKA TOSHIO
IPC: G02B7/04
Filed: 1980-11-07
Abstract: PURPOSE:To prevent backlash and to make focusing possible by rotation of only the lens by inserting a spring into a free adjusting screw part between a lens mount fixing the lens and an adjusting fitting. CONSTITUTION:A lens 1 is mounted to the front face of an adjusting fitting 12, and the internal screw formed to a mount holder 11 is screwed to the external screw formed to the fitting 12. In order to prevent the clatter of the screw, intermesh tolerance is provided between the holder 11 and the fitting 12, and the fitting 12 is made freely movable on the holder 11. Further, the backlash in the screw part is prevented by a compression spring 17, and the focusing is carried out in forward and backward directions by the rotation of the lens 1 and the fitting 12. The front part of a coil assembly 2 is mounted and fixed to the holder 11 by means of a lock screw 15.
Patent JP-H06105597-A (JP)
Title: Electric circuit for parallel heterospeed operation of commutator-type motor provided with nonuniform pressure circulating current isolation effect
Inventor: YO YASUKAZU
IPC: H02P5/68
Filed: 1993-06-28
Abstract: PURPOSE: To overcome faults of the nonuniformity of drive characteristic at the time of the parallel operation of a commutator type motor of a plurality of serial field coils or a shunt field or the commutator-type motor by a permanent-magnet type magnetic field. CONSTITUTION: In two pairs more of series motor assemblies or compound motor assemblies excited by serial coils, each pair of armature coils A101, A201... are mutually connected in parallel, and connected in series with each pair of serial coils S101, S201.
Patent JP-S6216744-A (JP)
Inventor: OKABE TADASHI
IPC: A61B17/34
Filed: 1985-07-16
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。