baber/WOPTO huggingface dataset:
Patent JP-S63307690-A (JP)
Title: High-temperature oxidation preventing paint for electrode
Inventor: FUNABASHI KAZUTOMI
IPC: H05B7/085
Filed: 1987-06-09
Abstract: PURPOSE:To obtain a baked film layer with high adherence and airtightness by mixing potassium titanic acid fibers as an effective constituent into the high-temperature oxidation preventing paint for electrode. CONSTITUTION:This paint is constituted of silicon carbide 40-75wt.%, a heat radiation auxiliary 15-45wt.%, an additive increasing the adherence and inter- paint film bonding strength 10-35wt.%. metal powder 5-20wt.%, a baking auxiliary 2-50wt.%, a melting point depressant 3-7wt.%, and potassium titanic acid fibers as an aggregate to increase the inter-paint film bonding strength 3-20wt.%, the total of these constituents is 100wt.%. The high-temperature oxidation preventing paint giving a baked film layer with the high adherence and airtightness to a graphite electrode for steel making is thereby obtained.
Patent JP-H0435551-A (JP)
Title: Agc circuit for four-phase psk demodulator
Inventor: ONO MITSUHIRO
IPC: H04B1/16
Filed: 1990-05-31
Abstract: PURPOSE:To lead out the encoded output for a maximum encoding gain of an A/D converter by sending upper a bits of an output Ich data (Qch data) for the maximum encoding gain of the A/D converter through a correcting circuit. CONSTITUTION:Correcting circuits I1 and I2 provided in the outputs of A/D converters 501 and 502 are provided with a comparator 90 which generates a control signal Vc to change the extent of attenuation of an AGC variable attenuator 10. For the purpose of performing its comparison operation, Ich data (Qch dta) of encoded outputs of A/D conveters 501 and 502 are subjected to encoding processing by an external set value 100 which determines the input amplitude value of A/D converters 501 and 502, and the reduction of the maximum value of the encoding gain due to setting of the external set value 100 is corrected. Upper n bits of Ich data (Qch data) of the maximum encoding gain of A/D converters are sent. Thus, the output value for the maximum encoding gain of A/D converters is led out.
Patent JP-H06348795-A (JP)
Title: Color conversion processor
Inventor: SEKI NORIAKI
IPC: H04N1/40
Filed: 1993-06-14
Abstract: PURPOSE:To effect complicated color conversion and to shorten processing time. CONSTITUTION:This processor is provided with a process unit connection means 11 which connects plural units of processing consisting of processing unit kind data representing the kind of the unit of processing which comprises color conversion and processing parameter, a synthesis decision means 21 which decides whether or not plural connected units of processing can be synthesized based on kind data in the unit of processing, a process unit synthesizing means 22 which synthesizes the plural units of processing based on such decision, a synthesis control means 23 which repeats the synthesis of the unit of processing as many times as possible based on the decision of the synthesis decision means 21, a non-conversion decision means 31 which decides whether or not the unit of processing is non-conversion processing based on the kind data in the unit of processing of a synthesized unit of processing and a processing parameter, a processing unit deletion means 32 which deletes the unit of processing based on such decision, and a means which repeates the synthesis and deletion of the unit of processing as many times as possible based on the decision of the synthesis decision means 21 and that of the non-conversion decision means 31.
Patent JP-H077982-A (JP)
Title: Damping mechanism for ac motor
Inventor: MATSUURA HIDEMI
IPC: H02P3/26
Filed: 1993-06-15
Abstract: PURPOSE:To stop an AC motor more rapidly by using both an electrical dynamic brake for supplying DC current from a DC power supply to the motor and a mechanical brake for closing a switch as needed. CONSTITUTION:Three-phase windings 11, 12, and 13 of an AC motor 1M are switched to star connection and delta connection by a first selection switch SW1 and are connected to a three-phase AC power supply e. Then, for stopping a load crosspiece, a first selection switch SW1 and a second selection switch SW2 are switched to side B nearly simultaneously and then the connection of the windings 11-13 of the motor 1M is switched from star connection to delta connection to allow DC current Id to flow from a DC power supply Ed, thus enabling the motor 1M itself to operate as a dynamic brake. However, when it takes a large amount of time for complete stop depending on the size of load torque, a switch SW3 is closed to operate an electromechanical brake Br directly connected to the motor 1M and to drastically reduce time for a complete stop.
Patent JP-S5568884-A (JP)
Title: Inverter
Inventor: KATSUKI KANJI
IPC: H02P27/06
Filed: 1978-11-17
Abstract: PURPOSE: To suppress ripple-voltage and ripple-current components, by equalizing the operation cycles of n pieces of inverters, and shifting the operation phase of the inverter by the step of every 1/4 of the operation cycle, thereby increasing the sampling number for control.  
     CONSTITUTION: In control circuits for inverters, triangular waves 51 a ∼54 a  are formed in synchronization with the ON pulses of inverters 51∼54 in the case of OFF pulse generators 10∼13. The triangular waves 51 a ∼54 a  and the bias signal from a bias signal generator 9 are compared and the OFF pulses of the inverters 51∼54 are formed, thereby the output period for the inverters 51∼54 are determined. If the outputs g,h,i, and j from the inverters 51∼54 are added, the output waveform across supply terminals as shown by k is obtained. The ON pulse of individual inverters 51∼54 is shifted by the step of every T/4 for the operation cycle T of the individual inverters 51∼54. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04341088-A (JP)
Title: Convergence correcting device
Inventor: YOSHIMURA MAKOTO
IPC: G09G1/28
Filed: 1991-05-17
Abstract: PURPOSE:To correct the convergence deviation in the rotational direction due to the earth magnetism of CRTs in a projection television simply and accurately. CONSTITUTION:At the time of the correction, a switch 14 is turned on and the cross pattern for adjustment is generated and outputted by a cross pattern generation part 12. On the other hand, a rotation coil 22 is provided on a CRT 16. When a rotation coil part 24 is energized, the magnetic field is generated in the tube axial direction. Accordingly, the cross pattern is rotated. The convergence deviation in the rotational direction due to the earth magnetism is performed by the adjustment in the energizing amount and direction for the rotation coil 22. This adjustment is performed on the other CRT than the reference for RGB.
Patent JP-S6122876-A (JP)
Inventor: KIKUCHI MAKOTO
IPC: A63B67/00
Filed: 1984-07-10
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-S63306105-A (JP)
Title: Inventory method in article storage rack
Inventor: WAKAO MASANORI
IPC: B65G1/137
Filed: 1987-06-08
Abstract: PURPOSE:To facilitate inventory work by indicating a guidance in the vicinity of a part storage space in each rack, and by carrying out a inventory work in accordance with the indicated guidance. CONSTITUTION:A guidance indicator 7 is provided above a each rack space in a rack. This guidance indicator 7 is composed of an indicating lamp 8, a 6-digit type digital number indicating panel 9, a digital part number indicating panel 10 and a completion button 11. In this arrangement, an inventory mode is started by means of a personal computer 18 through a keyboard 14. With this arrangement, the indicating lamps 8 on the guidance indicators 7 at the rack are successively turned on, numbers and part numbers are respectively displayed on the indicating plates 9, 10. The worker checks the indicator panels 9, 10, successively, and depresses the completion button 11 when the work is completed. Then, the worker checks a rack at which lamps 8 are turned on at the next time. With this arrangement, it is possible to facilitate inventory work and to aim at reducing the labor of the worker.
Patent JP-H0436844-A (JP)
Title: Cpu time counting system
Inventor: SAWAI WATARU
IPC: G06F11/34
Filed: 1990-05-31
Abstract: PURPOSE:To set a segment at a CPU time counting attribute setting part by analyzing an input CPU time counting command and deciding whether the CPU time should be counted or not at the time of the execution of the segment. CONSTITUTION:The CPU time counting command input means 2 of an operating system 1 inputs an applied CPU time counting command and transfers it to an analyzing means 3. The means 3 analyzes the measurement command received from the means 2 and converts the command into a physical segment number of segment number group that can be actually recognized by a computer system based on a segment name or a subsystem name. Then the means 3 sets the converted segment number or segment number group at a CPU time counting attribute setting part 4. Thus a segment range where the counting of the CPU time is desired can be decided.
Patent JP-S63306623-A (JP)
Title: Method of sintering semiconductor device
Inventor: AKI YASUO
IPC: H01L21/28
Filed: 1987-06-08
Abstract: PURPOSE:To form a good ohmic contact by a method wherein a selfheating operation by an eddy current and a cooling operation of an uppermost layer by a cooling gas are executed simultaneously so that a uniform surface state can be obtained. CONSTITUTION:A gas supply part 23 which feeds a cooling gas G to the inside of a heating device 20 is connected to the device 20. A high frequency is fed to heating coils 22 from a high-frequency power supply 24; a magnetic field H perpendicular to each main face of wafers 10 is generated. Then, an eddy current is generated at multiple metal layers 11 ; the metal layers 11 are self- heated due to a loss of resistance; an ohmic contact is formed. Because Au is an uppermost metal layer is cooled by the cooling gas G, it is not melted. By this setup, a uniform surface state is obtained, and the good ohmic contact is formed.
Patent JP-S63306910-A (JP)
Title: Suspension device for vehicle
Inventor: WATANABE KENICHI
IPC: B60G13/00
Filed: 1987-06-08
Abstract: PURPOSE:To improve the running stability and riding comfort, by providing plural dampers to be arranged between a car body and an under-spring member in a wheel side further mounting elastic members with mutually different rigidity respectively interposing in connecting parts of each damper to the car body or to the under-spring member. CONSTITUTION:Each arm 3, 4 of the upper and the lower is mounted in its each inner end part vertically swivelably to a car body through each rubber bush 5 while connected in each outer end part to both upper and bottom end parts of a knuckle member 1, supporting a wheel, respectively, through each ball joint 6. In this device, the first damper 7 mounts its both upper and bottom end parts to the lower arm 4 and the car body respectively through a rubber bush 8 and a rubber mount 9 serving as the elastic member. While the second damper 10, parallelly extending with the first damper 7, mounts the bottom end part to the upper arm 3 through a rubber bush 11 serving as the elastic member. A spring constant of the elastic member 11 is set smaller than the spring constant of each elastic member 8, 9.
Patent JP-H04367022-A (JP)
Title: Memory control method for terminal equipment
Inventor: KOBAYASHI SETSU
IPC: G06F3/06
Filed: 1991-06-14
Abstract: PURPOSE:To attain the attachment/detachment of a connector to a terminal equipment and to increase the data reading/writing speed together with increase of the lifetime of the terminal equipment. CONSTITUTION:An HDD controller 43 outputs the memory read/write instructions to a bus 31 in response to the request of a host program which is read of a main memory 42 by a microprocessor 41 connected to a bus 91. An additional memory 21 is connected to the bus 31 via a connector 32 in an attachable/detachable way like a magnetic disk device which is connected to the bus 31 and reads and writes the data. Then the data are read out and written into a CMOS RAM 15 with the instruction received from the bus 31.
Patent JP-H04367228-A (JP)
Title: Wet treatment apparatus
Inventor: NATORI HIROYUKI
IPC: H01L21/306
Filed: 1991-06-14
Abstract: PURPOSE:To safely and easily inspect the leak of a liquid in all pipes. CONSTITUTION:A pipe which supplies high-pressure pure water whose pressure is by several times higher than a working pressure to the following are installed: a chemical-liquid supply system pipe which pours a chemical liquid into a treatment tank 4; a pure-water supply system pipe which pours pure water into the treatment tank 4; and a waster-liquid system pipe which discharges a waste liquid. A bypass valve 11a is installed. The high-pressure pure water is confined in the individual system pipes; the leak of a liquid in all the pipes is investigated by a pressure drop at pressure gauges 2, 6, 9 and 10.
Patent JP-S6121469-A (JP)
Title: Transfer for four-wheel drive
Inventor: HAYAKAWA YOUICHI
IPC: F16H57/027
Filed: 1984-07-09
Abstract: PURPOSE:To prevent oil internal pressure from occurring, by installing a breather mechanism which interconnects both front and rear cases through, in case of a transfer provided with a transfer case made of connecting the front case, an interlocking mechanism case and the rear case in a train. CONSTITUTION:A transfer for four-wheel drive is provided with a front case 21 where a transfer mechanism is housed, an interlocking mechanism case 24 where an interlocking mechanism 153 rotating both first and second output shafts 142 and 152 in the same direction and a transfer case 2 consisting of a rear car 23 supporting the first output shaft 142 free of rotation. In this case, a breather mechanism 6 interconnecting these front and rear cases 21 and 23 is formed an upper end wall part of the interlocking mechanism case 24, while an oil return mechanism 7 is formed in a lower end wal part of the said case 24. These mechanisms 6 and 7 are solidly molded to these cases 24 and 23 or formed in pipe line form by means of drilling on both upper and lower end walls.
Patent JP-S62299931-A (JP)
Title: Optical beam scanner
Inventor: HASEGAWA SHINYA
IPC: G03H1/02
Filed: 1986-06-20
Abstract: PURPOSE:To attain equal velocity linear scanning with high accuracy and high resolution by arranging a parallel plate on the back of a hologram disk and correcting the aberration of a scanning beam by a hologram lens arranged in front of the hologram disk. CONSTITUTION:The titled scanner is provided with the linear scanning hologram disk 12, the parallel plate 11 arranged on the back of the disk 12 and the hologram lens 13 arranged in front of the disk 12. Laser beams radiated from a semiconductor laser are made incident upon the disk 12 through the lens 13 and linearly scanning light beams 16 is generated. The light beams 16 are made incident upon the plate 11 and converted into equal velocity linear scanning light beams 17 to form an image on a photoconductive drum 15. The aberration of the image formation point is corrected by the preceding hologram lens 13, so that image formation with high resolution can be attained.
Patent JP-S5267569-A (JP)
Title: Fluorescent body slurry forming fluorescent face of colour receiving t ube
Inventor: WATANABE OOMITSU
IPC: H01J9/227
Filed: 1975-12-03
Abstract: PURPOSE: To obtain the fluorescent face of high colour purity without mutual contamination in each fluorescent body pattern, by adding supphate of zinc to the fluorescent body slurry. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H021831-A (JP)
Title: Waveguide type wavelength conversion element
Inventor: SHUDO YOSHITO
IPC: G02F1/37
Filed: 1988-06-10
Abstract: PURPOSE:To increase second harmonic wave generation efficiency by determining the thickness of the uppermost layer having specific or other secondary sensitivity at such a prescribed value which satisfies Cerenkov radiation conditions. CONSTITUTION:A core 3 is embedded in a quartz clad 2 on a silicon substrate 1 except one side thereof and an org. nonlinear material 4 which constitutes a part of the clad layer and has the structure mounted with an org. single crystal having the secondary molecular sensitivity larger than 1X10<30>esu or an org. high polymer having the unit of the sensitivity larger than 1X10<30>esu in the side chain or doped therewith forms the uppermost layer in contact with the layer 2 inclusive of one side of the core 3. The waveguide type wavelength conversion element having the high second harmonic wave generation efficiency utilizing the Cerenkov radiation is obtd. if the thickness of this material 4 is determined so that the equiv. refractive index neff of the light waves guided in the layer 3 calculated by using the refractive indices of the material 4 at the basic wavelength W and the second harmonic wave length 2W, designated as n0W, n0<2>W, satisfies the Cerenkov radiation conditions nW<neff<n0<2>W.
Patent JP-H0437270-A (JP)
Title: Digital teleconverter
Inventor: MANABE KATSUHIKO
IPC: H04N5/278
Filed: 1990-05-31
Abstract: PURPOSE:To insert title information with high quality into picked-up image information without large scale circuit constitution by reading the title information stored in a storage section and sending it to a process section. CONSTITUTION:A storage control section 50 controls write and read of a storage section 3 of digital picked-up image information and reads title information stored in the storage section 3 at title insertion and applies signal processing to add color information, for example, to the read title information and sends the result to a process section 60. The process section 60 at the title information superimposes title information onto the picked-up image information. Thus, the storage section 3 and the process section 60 are used in common for the digital teleconverting and the title insertion. Thus, the digital teleconverter having title insert circuit with high quality is realized.
Patent JP-H04370441-A (JP)
Title: Balancer device of internal combustion engine
Inventor: KAWAKUBO HIROYUKI
IPC: F16F15/26
Filed: 1991-06-14
Abstract: PURPOSE:To miniaturize a side cover of an internal combustion engine, in which a balancer device is housed inside a crank case. CONSTITUTION:Primary balancer gears 36, 29, which drive a front primary balancer IF1 installed in a balancer shaft 26, are arranged between a balance weight part 10a and a bearing 9 on one side of a crankshaft 10, while secondary balancer gears 30, 31, which drive front secondary balancers IF2, MF2 installed in the balancer shaft 26, are arranged between the balance weight part 10a and a bearing 8 on the other side. Since the primary balancer gears 36, 29 and the secondary balancer gears 30, 31 are accommodated inside a crank case 1 while being balanced right and left with respect to the balance weight part 10a, side covers 6, 7 can be miniaturized. A cooling water pump 27 is directly attached to the right end of the balancer shaft 26 and covered with a pump cover 5.
Patent JP-S623113-A (JP)
Title: Multi-cylinder internal-combustion engine
Inventor: MATSUMOTO YASUO
IPC: F02D13/02
Filed: 1985-06-28
Abstract: PURPOSE:To improve output torque for a multi-cylinder internal combustion engine with two suction valves on each cylinder by providing a variable dynamic valve mechanism for making variable the operation cycle of each suction valve and the lift thereof, and forming a phase difference for the lift center angles of the two suction valves. CONSTITUTION:In an engine wherein main and sub-suction valves 29 and 30 for opening and closing main and sub-suction ports 25 and 26 open to the combustion chamber 24 of each cylinder are operated by the rotation of a drive cam 34 via a rocker arm 32, a variable dynamic valve mechanism 35 is fitted to each rocker arm 32. This mechanism 35 makes the curved top face 32A of the rocker arm 32 as fulcrum supported on the lower flat surface 36A of a lever 36. Also, a lift control cam 37 is made in contact with the top of one end of the lever 36 and a hydraulic pivot 39 as supported on a bracket 38 is coupled to the concave part 36B of the other end. And the control cam 37 for each lift related to the main and sub-suction valves 29 and 30 is so formed that the center angles of the lifts of said valves will be different from each other.
Patent JP-S6036612-A (JP)
Title: Gas blowing nozzle for refining
Inventor: YOKOI MAKOTO
IPC: C21C5/34
Filed: 1983-08-06
Abstract: PURPOSE:To provide a titled nozzle for bottom blowing which can vary the min. and max. amt. of the gas to be blown with each one gas blowing nozzle over a wide range by arranging and loading at an equal interval spirally twisted metallic pipes onto the concentrical cricle within approximately circular section of a nozzle body. CONSTITUTION:Each of plural gas blowing nozzles 8 disposed in the bottom of a furnace body 7 is constituted mainly of a nozzle body 8, metallic pipes 13, a gas receiver 14 and a gas introducing pipe 15. The plural pipes 13 are arranged approximately at an equal interval on >=1 concentrical circle within the circular section of the body 12 and are spirally twisted at a suitable angle in enclosing the longitudinal central axis of the body 12. Such nozzles 8 are used by embedding the nozzles 8 into the bottom of a steel making furnace and connecting the pipes 15 of the receivers 14 to a gas blowing piping 9 then supplying a gas for refining or inert gas for stirring thereto. The gas is distributed through the pipes 15 and the receivers 14 to the plural pipes 13 so that the gas is ejected from the top ends of the pipes 13 through said pipes into the molten steel. Bottom tapping is decreased without receiving the restriction in the linear velocity of gas blowing by using such blowing nozzles.
Patent JP-H0995998-A (JP)
Title: Sanitary washing device and washing method
Inventor: HARAGUCHI TOSHINAO
IPC: E03D9/08
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To improve sanitation by mixing hot water of high temperature heated by a heater in a hot water storage tank with water by a mixing valve, discharging the water to a private part from a nozzle after adjusting the temperature, and enabling hot water in the hot water storage tank to be renewed. SOLUTION: In post washing to wash a nozzle 60 after main washing to wash a private part, a mixing valve 40 is opened on the hot water side, and hot water in a hot water storage tank 20 is discharged from the nozzle 60. Consequently, hot water in the hot water storage tank 20 is renewed in a short term so as to prevent pollution of hot water. When the post washing is completed, a solenoid valve 30 is closed, city water is stopped and hence jet of hot water from the nozzle 60 is stopped, and a sanitary washing device 10 is in the stand-by condition.
Patent JP-H0624567-A (JP)
Title: Simplified depalletizer
Inventor: YAGUCHI JIRO
IPC: B65G59/04
Filed: 1992-05-08
Abstract: PURPOSE:To take out cans one row by one row from the top section of the packaged body of the cans where the cans are piled up in multiple stages, and thereby line up the cans in a row so as to supply them in order. CONSTITUTION:A packaged body in which the specified number of cans 5 is piled up, is lifted by a hydraulic lifter, the cans 5 located on the uppermost section of the packaged body are slidably moved along a chip board by a push- out plate 8, and concurrently the cans 5 are moved onto a delivery conveyor along a guide plate 22a one row by one row from the front row by the magnet hand 6 of a can traverser.