baber/WOPTO huggingface dataset:
Patent JP-H08243740-A (JP)
Title: Direct current tig arc welding machine
Inventor: KANO KUNIO
IPC: B23K9/073
Filed: 1995-03-03
Abstract: PURPOSE: To improve the arc start of a direct current TIG arc welding machine controlled to be feed-back to the constant current output, and to miniaturize the machine. CONSTITUTION: By controlling a control element Q for controlling an output with an error signal between a detecting signal of a direct current to be fed to a welding load 9 and a signal for setting the output current, the output current is controlled to feed-back the output current in this direct current TIG arc welding machine. An auxiliary direct current source 21 to impress a voltage less than an arc current through a current limiting element 22 to a welding load at the time of starting the feed of the load current by subjecting an electrode 7 of the welding load and a base material 8 to short-circuit, and a voltage detecting unit 23 to output a command signal to switch the output current setting signal at the arc starting time and an arc stationary time by detecting the voltage to be impressed to the welding load are installed.
Patent JP-S54162431-A (JP)
Title: Arithmetic control unit
Inventor: SAKAMOTO TSUTOMU
IPC: G06F7/00
Filed: 1978-06-14
Abstract: PURPOSE: To use effectively busses to make it possible to reduce registers by changing the information transmission method on busses and changing the information taking-in method in an arithmetic circuit in the double precision floating-point arithmetic.  
     CONSTITUTION: In an arithmetic control unit, upper 32 bits of the first operand on the A bus are caused to enter Q register 14 through multiplexer 13 by a clock, and lower 32 bits on the B bus are caused to enter Q register 22 through multiplexer 21. Next, lower 32 bits of the second operand are transmitted onto the A bus, and lower 32 bits of the second operand are transmitted onto the B bus. Then, contents of Q registers 14 and 22 and contents on the B bus and the A bus are subjected to arithmetic operation in adder and subtractors 16 and 24 by the next clock. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62228953-A (JP)
Title: Automatic chemical analyzer
Inventor: USUI AKIRA
IPC: G01N35/10
Filed: 1986-03-31
Abstract: PURPOSE:To maintain a pressure sensor always in the condition in which the sensor is ready to make normal operation by removing or discharging foam when the foam exists in the pressure sensor part. CONSTITUTION:A sampling monitor part 3 has a joint 4 consisting of liquid passage parts 4a, 4b which are formed of a transparent material. Said monitor part is coupled via the passage part 4a and the 1st transparent conduit 5 to a dispensing nozzle 2 and is connected via the passage part 4b and the 2nd transparent conduit 6 to a selector valve 11. The liquid joint 4 is further provided with a lower hole part 4c communicating with the passage parts 4a, 4b and an upper hole part 4d for removing foam which is formed in the position facing said hole part. The diameter of the hole part 4d is set at the size at which the front end part of a standby syringe pump 12 for removing form can be inserted therein. The pressure sensor 7 inserted and installed into the hole part 4c measures the suction pressure or discharge pressure, etc., exerted to a sample T or reagent passing through the passage parts 4a, 4b and introduces the signal thereof to an operation control device for this automatic chemical analyzer.
Patent JP-S63249589-A (JP)
Inventor: JIRUBEERU RUI PASUKARU ISUNAAR
IPC: A63C11/02
Filed: 1988-03-24
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-H08238448-A (JP)
Title: Silk screen coating apparatus
Inventor: OKUMA SEIJI
IPC: G03F7/16
Filed: 1995-03-03
Abstract: PURPOSE: To make work easy, to prevent a sensitive material or a reinforcing agent in squeegee buckets from leaking, and to protect a silk screen in a screen frame from damage when the screen frame is inserted between the squeegee buckets in a silk screen coating apparatus having a pair of squeegee buckets. CONSTITUTION: A pair of one-end carriages 2A, 2B is attached to the one-end position of a squeegee bucket, each squeegee bucket is supported individually by each one-end carriage, a pair of one-end columns 14A, 14B is installed at the one-end position of the squeegee bucket, each one-end carriage is engaged individually with each one-end column, a screen frame is passed between one-end columns and between one-end carriages and inserted between the squeegee buckets.
Patent JP-H086862-A (JP)
Title: Method and related system for enhancement of preservation ofdata stored in storage medium
Inventor: ROIDO AARU SHITSUPUMAN JIYUNIA
IPC: G06F11/10
Filed: 1995-03-29
Abstract: PURPOSE: To provide a method and a system, which can be used for improving the maintenance of data stored in a storage medium in the storage sub-system of a data processing system. CONSTITUTION: Data to be stored is subdivided into plural blocks, sub-blocks, segments or tracks. Then, subdivided data are analyzed and an appropriate logic error correction code(ECC) is calculated. It is inserted into a selected position in data for correcting the data error by means of the subsequent processing. Then, data and the related logic error correction code are connected to a head/disk assembly 14 in the storage sub-system. A physical error correction code is calculated for analyzing data and the logic error correction code and it is inserted into the position where data is selected in response to the storage of data and the logic error correction code in the storage medium. The storage medium and data can individually be maintained by using an independent error correction code circuit 20.
Patent JP-H02249883-A (JP)
Title: Speed controller for elevator
Inventor: TANAHASHI TORU
IPC: B66B5/02
Filed: 1989-03-23
Abstract: PURPOSE:To improve the safety and operability by setting up each driving control circuit driving a hoisting motor in parallel operation at respective input sides, and installing a switch connecting an ac power source to these driving control circuits and this ac power source supplying power to each of these control circuits separately. CONSTITUTION:When an elevator is in its operating state, if an inverter 12A of a first driving control circuit gets out of order for somereason or other and an overcurrent flows, it is detected by an overcurrent detector 13A, outputting a signal to an overcurrent protection circuit part, and thereby this circuit part opens a switch, contacts 24a-24e are opened, thereby stopping output of the circuit 10A. In addition, since the contact 24e of the switch is opened, a speed command generating circuit 16 generates a required speed command to an inverter control circuit 17. An inverter 12B being connected to a second driving control circuit 10B changes frequency of ac power to be converted in accordance with the said speed command, varying rotational frequency of a three-phase induction motor 5, and continues operation of the elevator at a speed conformed to capacity of the circuit 10B.
Patent JP-2000263096-A (JP)
Title: Treatment of livestock excreta
Inventor: SUGATA KIYOSHI
IPC: C10J3/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method of livestock excreta enabling the recovery of useful energy resources from livestock excreta and capable of extremely reducing the amt. of waste reaching final waste treatment. SOLUTION: In a treatment method of livestock excreta, livestock excreta is separated into a solid and a liquid by solid-liquid separation and the solid is subjected to methane fermentation to be recovered as methane gas and the liquid is biologically treated. In addition, in a front stage for biologically treating the liquid obtained by solid-liquid separation treatment, ammonia is removed.
Patent JP-S59196756-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C18/12
Filed: 1983-04-22
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-S60214280-A (JP)
Title: Decision device for multiple propagation path source
Inventor: KASHIWARA HIROSHI
IPC: G01S1/04
Filed: 1984-04-10
Abstract: PURPOSE:To obtain quantitatively a direction and level information regarding a multipath source in a short time by performing correlation arithmetic processing as to linear radio wave hologram data and reproducing an image of the multipath source. CONSTITUTION:A radio wave navigation device airborne station 1 is mounted on a moving platform which moves on a specific flight path, acquires and receives a navigation radio wave through a receiving antenna 101, and sends it out to a phase amplitude detector 3. This signal is recorded on a data recorder 4 as a radio wave hologram. Further, flight data such as position and time information on the moving platform are stored in the data recorder at he same time, the navigation signal data by the linear radio wave hologram recorded on the data recorder 4 and the flight path data are supplied to a correlation processor 5. Directions and amplitudes regarding all generation sources for multiple propagation paths which interfere with a direct wave are obtained by the arithmetic of the correlation processor 5.
Patent JP-H05275065-A (JP)
Title: High pressure sodium lamp
IPC: H01J61/30
Filed: 1992-03-27
Abstract: PURPOSE:To prevent reaction between the component of a glass solder and sodium, and to strongly maintain the adhesive strength between an arc tube bulb and a blocking plate by improving the component of the glass solder. CONSTITUTION:The opening ends of an arc tube bulb 1 are connected together airtight by blocking plates 2 by using a glass solder 3 having a crystal structure of CaO.Al2O3, 3CaO.Al2O3 and 12CaO.7Al2O3. The mixing ratio of a crystal of the glass solder 3 is defined based on the ratio of a peak in an X-ray crystal diffraction angle as follows: A second peak of 12CaO.7Al2O3/A first peak of CaOAl2O3>=0.25, and A second peak of 12CaO.7Al2O3/A second peak of 3CaOAl2 O3>=0.25. The optimum combination of the mixing ratios of the crystal can thus be achieved, and high emission ratio can be maintained for a long time, while high adhesive strength can be maintained between the arc tube 1 and the blocking plate 2.
Patent JP-S60218201-A (JP)
Inventor: AKIMOTO TERUFUMI
IPC: E03C1/18
Filed: 1984-04-10
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-S55162320-A (JP)
Title: Separating device for foreign matter
Inventor: MIYAZAKI HAJIME
IPC: B01D33/327
Filed: 1979-06-06
Abstract: PURPOSE: To separate a foreign matter, such as a spoon, etc. and prevent the damage of a disposer by a method wherein water is injected into a tank with a reservoir for the foreign matter, garbage is agitated, and carried out by means of a conveyor device, and the foreign matters are settled, in a separating device for the foreign matter in the garbage from a dining room, etc.  
     CONSTITUTION: Garbage is charged into a tank 1, water is injected from a nozzle 13 with air mixed from a suction pipe 13a, the garbage is agitated and floated, and a foreign matter with large specific gravity, such as a spoon, etc. is settled in a reservoir 1a. The gerbage is agitated by the intermittent injection of water by means of a nozzle 12 mounted to the reservoir 1a for the foreign matter, separated from a heavy foreign matter, once dipped up obliquely by means of a bucket conveyor device A, and charged into a hopper 14a of a disposer, which is located in water and opens to an oblique portion located higher than the reservoir 1a for the foreign matters. Water and crushed garbage are centrifugally separated. Thus, the mixing of the heavy foreign matters into the disposer is prevented. Injecting water also does not overflow because the hopper of the disposer is located in water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000266012-A (JP)
Title: Water supply method and apparatus to water-contained emulsified hydraulic oil
Inventor: KAWASHIMA KOJI
IPC: F15B21/06
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To continuously supply the water regardless of a time and a manner of the lowering of a water content of the hydraulic oil by comprising a rough mixing device on a terminal of a hydraulic oil discharging passage from a lower part of a hydraulic tank of a water supply device, to supply the water. SOLUTION: The water content is measured to calculate a water supply quantity as the performance of an emulsibied hydraulic oil 2 is impaired by the lowering of the water content during the operation of a hydraulic system. The hydraulic oil 2 of low water content in a pressure-oil tank 1 is discharged through a supply pump 3, the impurity is removed by means of a filter 4, a discharging amount is measured by a flow meter 6 to adjust the same to a predetermined flow rate by a flow rate adjustment valve 5, and the water is sent to a rough mixing device 7. The supply water is sent to the rough mixing device 7 from a supply water source 8 through a water supply pump 9 and a filter 10 while predetermining a flow rate of the supply water within a range not gelatinizing the hydraulic oil 2.  The mixture liquid from the rough mixing device 7 is emulsified by a stirring device 13, and the water supply is stopped when the supplied water content reaches the calcualted amount. The lowering of the water content of the hydraulic oil can be continuously and rapidly adjusted on-line.
Patent JP-S58191818-A (JP)
Title: Construction of pile
Inventor: NORIMATSU YASUFUMI
IPC: E02D5/24
Filed: 1982-04-30
Abstract: PURPOSE:To reduce the cost of pile construction as well as to make easier the production and delivery of the pile by a method in which a pile made of a low- temperature curable material is hardened at low-temperatures by a refrigerator to raise its rigidity, and then the pile is driven. CONSTITUTION:A regrigerator 3, e.g., liquid nitrogen, etc., is packed in a container 4, and then a pile 2 is immersed in the container 4, whereupon a soft layer of a synthetic rubber, etc., in the pile 2 is refrigerated and hardened and thereby the elasticity of the whole of the pile 2 is lowered and the hardness of the pile 2 is raised. The pile 2 thus hardened is driven into the ground 6 by a pile hammer 5. In this case, since the pile 2 is hardened by refrigeration, the striking force of the hammer 5 can effectively act as a penetrating force to the ground 6, and also since the pile containing a layer of synthetic rubber, etc., having a low elasticity can be used, the production and transportation of the pile can be made easier at low cost.
Patent JP-S51147178-A (JP)
Title: Forming method of surface protecting film
Inventor: MAEDA KAZUO
IPC: H01L23/29
Filed: 1975-06-12
Abstract: PURPOSE: To form simply and easily a humidity resistant and heat resistant protective film with high mechanical strength on the surface of a semiconductor device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03269801-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKANA TETSUYA
IPC: G11B5/00
Filed: 1990-03-19
Abstract: PURPOSE:To reduce the abrasion of a magnetic head by providing a control device for comparing the temp. of a rotary head cylinder and its ambient temp. and then controlling the temp. of the rotary head cylinder. CONSTITUTION:The device is provided with a rotary side cylinder 11 fitted with a magnetic head fro transmitting a signal, a fixed side cylinder 12 fitted with a guide for stably traveling a tape, a motor 13 for rotating the rotary side cylinder 11, a heat source 15 for controlling the temp. of the rotary head cylinder, a detector 16 for measuring its temp. and a detector 16 for measuring the ambient temp. of the rotary cylinder. The temp. of the rotary head cylinder and its ambient temp. are detected by the detectors 16 and 17 respectively, and a command is given to the heat source 15 by a controller from these two temps. to raise the temp. of the cylinder 11 by a few degrees higher than the ambient temp., and the relative humidity in the vicinity of the cylinder is lowered, so that the abrasion of the magnetic head is reduced.
Patent JP-S55163763-A (JP)
Title: Discharge lamp
Inventor: TAKAI YOSHINORI
IPC: H01J61/56
Filed: 1979-06-08
Abstract: PURPOSE:To constantly hold the position of a heater coil and a bimetal and stabilize the characteristics by collectively mounting the bimetal in which the starting heat following mechanism is formed on the insulating substrate and the contact piece which is separated from it facing them each other. CONSTITUTION:One end of the opposed bimetal 25 and contact piece 26 are fixed to the dinsulating substrate 27 retained on the support frame 8a which supports the glow tube 1 so as to insert the insulating substrate 27 from both surfaces and the contacts 31 and 32 which are separated each other are mounted to their free ends.  This forms the starting heat following mechanism 24 which can be divided in units. When the bimetal 25 is heated by the heater coil 13, the contacts 31 and 32 are separated. Accordingly, the distance between the bimetal 25 and the heater coil 13 can always be kept constant and the contact pressure be constantly kept at the preset value. The operation time can be made sure and characteristics be stabilized.
Patent JP-H03275958-A (JP)
Title: Device for restraining crankshaft torsional vibration of diesel engine
Inventor: NAKANO RYOJI
IPC: F02D41/38
Filed: 1990-03-23
Abstract: PURPOSE:To restrain stress on the resonance point of torsional vibration of a crankshaft system only through adjustment of a fuel injection system by determining whether or not the detected value of an engine speed detector is within a range near the resonance point of torsional vibration of the crankshaft shaft, and varying the timing and period of fuel injection by predetermined length of time if the value is within the range. CONSTITUTION:An engine turning angle detector 26 detects the angle and time of rotation of a crankshaft with the top dead center of a first cylinder as an origin and then outputs signals and a fuel injection timing setter 24 receives the signals from the engine turning angle detector 26 and calculates engine speed and determines according to the contents of a memory 25 whether or not the engine speed is within the torsional vibration resonance range. When determining that the speed at which the crankshaft is rotated is within the torsional vibration resonance range, the fuel injection timing setter 24 sets according to the contents of the memory 25 both the time by which injection timing common to each cylinder is delayed and the time by which the injection period is extended, and actuates actuators 231 to 236 so that fuel injection valves 11 to 16 perform modified fuel injection.
Patent JP-H09256527-A (JP)
Title: Floor panel
Inventor: KAWAI HIROAKI
IPC: E04B9/06
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce mandays for the execution of works by installing a panel base body, to which a floor foundation material is annexed, onto the top face of a framework, with which a frame material is joined, and mounting a rail metal fitting, to which a ceiling material is set up, into the panel base body. SOLUTION: The upper floor of a building with a panel base body 4, in which the groove sections of frame materials 7B consisting of U-shaped sectional channel steel are faced oppositely and the frame materials 7B are joined rectangularly to form a framework 2 and a floor foundation material 3 is annexed onto the top face of the framework 2, is formed. A rail metal fitting 5 composed of a U-shaped sectional grooved long-sized body, in which horizontal projecting pieces 30A, 30B are shaped to the upper and lower sections of a vertical long- sized upright piece 29, is fixed into the panel base body 4 through fixtures 9 for cushioning made up of rubber pieces, etc., by screws 26. Accordingly, the damage of the rail metal fitting at the time of transport is prevented while the vibrations of an upper floor section can be damped.
Patent JP-H06285954-A (JP)
Title: Method and apparatus for detection control of laminated sheet-like rubber material
Inventor: OYAMA TOSHIRO
IPC: B29C48/92
Filed: 1993-03-30
Abstract: PURPOSE:To reduce the error of the laminating position of sheet like rubber materials and to enhance not only workability and productivity but also quality accuracy. CONSTITUTION:A protrusion 9 of about 0.5mm is preformed on the rear surface of a tread T at the center in the lateral direction thereof at a time of extrusion molding and the width L between a laminated sheet like rubber material W and the protrusion 9 is detected by an optical reflection sensor 7 and the detected value and preset width becoming a standard are compared and operated by a control unit 8 and, when the detected value is different from the preset width, the guide width mechanism of a guide device 4 is operated to perform the positioning correction of the sheet-like rubber material W.
Patent JP-S55165669-A (JP)
Title: Bipolar-mos device
Inventor: ANSAI NORIO
IPC: H01L21/761
Filed: 1979-06-11
Abstract: PURPOSE:To improve the characteristic of a linear part by a method wherein the epitaxial layer to be grown on the semiconductor substrate is made to have a low concn. of a same conductivity type impurity as the substrate, the linear part is made to have a self-isolation structure of the collector and a region of high concentration is formed on the substrate surface. CONSTITUTION:The p<->-type layer 12 having lower concn. of the impurity than the substrate 1 is epitaxially grown on the p<->-type Si substrate 1 through the n<+>-type embedded region 3, the whole surface of the substrate is coated with oxide film, the apertures corresponding to both ends of the region are made, the n<+>-type collector isolation region 13 that reaches the region 3 is formed by the diffusion method, and the layer 12 on the region 3 is isolated like an island. Next the n<+>- type emitter region 6 is formed in said isolated layer 12 by the diffusion method, simultaneously the same n-type impurity is diffused in other region of the layer 12 to form the n<+>-type region 8. After this, p-type impurity ions are injected into the layer 12, which is surrounded by the regions 13, to change only the region of layer 12, which surrounds the region 6, into a p<+>-type region, that is, the p<+>-type base region 14. In this way, a bipolar-MOS device with a high integration and a good characteristic of the linear part can be obtained.
Patent JP-S58188978-A (JP)
Title: Picture signal reproducing device
Inventor: MASUNAGA MAKOTO
IPC: H04N5/85
Filed: 1982-04-28
Abstract: PURPOSE:To reproduce a picture signal of one frame, one field, or the both mixed together and to facilitate the operation of a reproducing device by discriminating whether signals from two heads are in phase or not, and selecting those signals and reproducing the picture signal. CONSTITUTION:Heads H1' and H2' which trace two concentric recording loci simultaneously are arranged at a head part 5 and reproduced signals from the heads H1' and H2' are applied to reproduced signal processing circuits 26 and 28 through regenerative amplifiers 22 and 24. The signals demodulated by the circuits 26 and 28 are applied to a switch 36 and also applied to vertical synchronous separating circuits 30 and 32 to separate synchronizing signals. Those synchronizing signals are inputted to a control signal generator 35. The generator 35 decides that one frame of the picture signal is recorded when the synchronizing signals of the circuits 30 and 32 are in phase and decides that one field of the picture signal is recorded when out of phase to control an output signal control circuit 40, reproducing the picture signal.