baber/WOPTO huggingface dataset:
Patent JP-S6482372-A (JP)
Title: Magnetic head driving device
Inventor: MURAOKA TAKAO
IPC: G11B21/02
Filed: 1987-09-24
Abstract: PURPOSE:To improve the performance of the titled device with the friction of the moving mechanism part of a carriage at approximately zero by using a dynamic pressure group bearing as the bearing of the scanning system of the carriage. CONSTITUTION:When guiding rods 8a and 8b start rotating, by the operation of a group 19 provided at the internal surface of bearing parts 9a-9d of a carriage 2, air flows from slits 18a and 18b into the bearing parts 9a-9d. When the rotation becomes faster, the inflow quantity of the air increases, an air film is formed between the internal surface of the bearing parts 9a-9D and the circumferential part of the guiding rods 8a and 8b, made into an air bearing condition, and the carriage 2 is supported in a complete noncontact condition for the guiding rods 8a and 8b. Thus, the friction of the moving mechanism part of the carriage is made approximately zero, and the performance can be increased.
Patent JP-H0648698-A (JP)
Title: Track running vehicle
Inventor: MISAWA MASAYA
IPC: B66F11/04
Filed: 1991-08-23
Abstract: PURPOSE:To facilitate restarting an engine when an optical fiber cable is broken, in a track running vehicle where a signal between a work bench and the vehicle is transmitted by the optical fiber cable. CONSTITUTION:A supervisory circuit 5-1 for releasing an engine stopping step, when an emergency stop signal is continued for a predetermined time, is provided in a vehicle side main control unit 5 for giving/receiving a signal to/from a work bench side control unit 4. In the case of transmitting a high signal to the main control unit 5 from optical fiber cables 21, 23 for transmitting an emergency stop signal, first a step of stopping an engine 13 is taken. However, in the case of continuing the high signal for the predetermined time or longer, by judging a condition that the optical fiber cable is broken with external light left as entered from a cut surface of the cable, the step of stopping the engine 13 is released.
Patent JP-S6298936-A (JP)
Title: Signal multiplex communication equipment
Inventor: IIZUKA MASAMI
IPC: H04L27/10
Filed: 1985-10-25
Abstract: PURPOSE:To attain simultaneous processing having plural communication contents by providing a modulation circuit, a signal converter and a demodulation circuit so as to transmit plural signals via a signal transmission path. CONSTITUTION:When a data signal V1 is at a high level, a frequency signal f1 is obtained from an FM modulator 3 and when the data signal V1 is at a low level, a frequency signal f2 is obtained from the FM modulator 3. An output signal FM obtained from the FM modulator 3 is alternate frequency signals f1, f2 and the expansion of the frequency is continuous. A band pass filter circuit 4 supplies the frequency signals f1, f2 to a 2/4-wire converter 5 of the next stage and the own generating signal is phase-shifted to the frequency signals f1, f2. Further, a DTMF signal whose frequency is set in the audio band is obtained from the 2/4-wire converter 5 and the frequency setting into the voice band is attained by utilizing a telephone line as the multiple communication. Thus, two signals are transmitted simultaneously by using one signal transmission path.
Patent JP-H08101809-A (JP)
Title: Dma transfer device
Inventor: TAKATANI FUMIO
IPC: G06F13/28
Filed: 1994-09-30
Abstract: PURPOSE: To enable high-speed data transfer and flexibly correspond to the DMA transfer device to transfer in different form by calculating a transfer address by adding the counted values of a 1st and a 2nd counting means. CONSTITUTION: A counter 6 counts a DMAACK signal outputted each time 1-byte data transfer ends to obtain a counted value CNT1. A counter 8, on the other hand, counts the carry signal CNT2 of a 1/3 frequency divider 7 to obtain a counted value CNT3. An adder 9 adds the counted value CNT1 and counted value CNT3 to generate the address to which image data is transferred, and outputs it as the address of a memory 3. Thus, when 3-byte dot sequential image data (24 bits) of R, G, and B data are transferred by DMA into the memory 3 on the data bus of the CPU1 with 4-byte (32-bit) width, the address of the 4th byte is skipped to store successive 4-byte addresses in order.
Patent JP-H0760404-A (JP)
Title: Mold for central part in width direction of engine block
Inventor: SHIGIHARA AKIRA
IPC: B22C9/22
Filed: 1993-08-30
Abstract: PURPOSE:To reduce machining of an engine block for internal combustion engine as little as possible and reduce the cost. CONSTITUTION:In an upper mold 27 in a mold for casting the engine block for two-cylinder four cycle internal combustion engine, an upper inner mold 30 for cam chain enclosed chamber which is positioned at the intermediate of an injecting part for holding right and left liners and regulated to the upper part of the inner surface of a tensioner lifter enclosed hole, is integrally formed. In a lower inner mold 28, an lower inner mold 31 for cam chain enclosed chamber which is faced to the upper inner mold 30 for cam chain enclosed chamber in the upper mold 27 and regulated to the lower part of the inner surface of the tensioner lifter enclosed hole is formed. Further, an upper projecting part 32 projected upward from the upper part 22a of an inside opening edge in the tensioner lifter enclosed hole 22 faced to the cam chain enclosed chamber 10 is formed. In a rear outer mold 24, a lower projecting part 33 projected downward from the lower part 22b of an outside opening edge in the tensioner lifter enclosed hole 22 faced to the cam chain enclosed chamber 10 is formed.
Patent JP-H0771532-A (JP)
Title: Balancer shaft driving device of internal combustion engine
Inventor: NAKANO SHINICHI
IPC: F16H55/17
Filed: 1993-08-30
Abstract: PURPOSE:To provide the balancer shaft driving device of an internal combustion engine, by which part management and an assembling work can be facilitated, and which has no possibility of mis-assembling. CONSTITUTION:A balancer shaft driving device of an internal combustion engine comprises a driving gear 10 fitted to a crankshaft and a driven gear fitted to a balancer shaft to mesh with the driving gear, the balancer shaft is rotated in synchronization with the crankshaft in the opposite direction at the same angular speed, and one tooth 17a of the driving gear 10 and one tooth 17b of the driven gear 11 which meshes with the tooth 17a are respectively provided with the same marks 18a, 18b which match at the middle part between the tip and the bottom when two teeth mesh with each other. The respective positioning means 14, 14 for determining the relative positions in the rotating direction between the driving gear 10 and the crankshaft and between the driven gear 11 and the balancer shaft are disposed in such a manner as to be substantially point-symmetrical about the mesh point P when two teeth 17a, 17b mesh with each other.
Patent JP-S60130465-A (JP)
Title: Welding method
Inventor: NAKADE KAZUJI
IPC: B23K9/00
Filed: 1983-12-16
Abstract: PURPOSE:To form a welded joint having high material quality and particularly creep strength of the weld zone by subjecting the part near the weld zone to force cooling during welding thereby controlling the growth of the columnar crystal in the solidifying process of the molten pool of the weld metal in a desired direction. CONSTITUTION:Partitions 1, 1 are provided on both sides of the weld zone W of steel pipes P1, P2 to be welded and cooling water C is supplied through water feed pipes 2, 2 to the surface of the pipes P1, P2 from the outside of the partitions 1, 1 to control the growth of the columnar crystal in the solidifying stage of the molten pool of the weld metal along the approximately the axial center direction of the pipe bodies P1, P2 in the stage of directing a welding torch T to the weld zone W of the pipes P1, P2 and welding said weld zone in the circumferential direction while forming the molten pool of the weld metal. The welded joint having high creep strength is thus formed and the improvement in the service life of the member of a high-temp. and high pressure device is made possible.
Patent JP-H0980519-A (JP)
Title: Image blurring correction device
Inventor: OOISHI SUEYUKI
IPC: G03B17/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a more accurate image blurring correction device by automatically adjusting emitted light quantity in prescribed timing by a camera itself. SOLUTION: This device is provided with an image blurring correction optical system moved so as to correct image blurring caused by the shake of an image pickup device and a displacement detection means for the image blurring correction optical system composed of a light emission part and a light receiving part using an optical position detection element and set for optically detecting the change of the position of the image blurring correction optical system. Then, the emitted light quantity of the light emission part is adjusted in the prescribed timing based on the output of the light receiving part by using an automatic emitted light quantity adjustment means 1 by the camera itself.
Patent JP-2001067466-A (JP)
Title: Image processor and its method
Inventor: SUGANO KATSUICHI
IPC: H04N1/60
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and its method for gradational representation which is applicable to a specific colored pattern, etc. SOLUTION: This image processing method extracts a foreground and a background color from inputted brush information 301 to obtain brush patterns corresponding to the extracted foreground and background colors from prepared gradational representation brush data (328), randomizes the brush patterns respective (329), and generates color-processed brush patterns from the input brush information and randomized brush patterns (330).
Patent JP-H0197221-A (JP)
Title: Apparatus for cleaning and removing by action of gas
Inventor: MARUSERO JIYURIANI
IPC: D01G15/76
Filed: 1987-09-24
Abstract: PURPOSE: To perform the cleaning of all of the parts and systematic removal of wastes accurately and safely by generating two air thin layer flows along the bottom wall beneath the carding member, and converging them to the air- sucking transverse opening at the center. CONSTITUTION: The casing 12 is provided below the working members 3, 5, 7 and the casing is made vacuum. The end walls 18, 20 are made movable and a crevice is formed between these end walls and a part of bottom wall 14 so that it may extend horizontally along the width of the working front face thereby generating the sucking air flow from the outside. The opening 30 is linked to the sucking opening 34 and the sucking opening is connected to the sucking unit. Another opening 26 is formed on the side wall 16 to generate the sucking air flow.
Patent JP-S6393902-A (JP)
Inventor: ASAI KATSUTOSHI
IPC: E01C7/08
Filed: 1986-10-06
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-S6479673-A (JP)
Title: Test system for ram contained lsi chip
Inventor: HASEGAWA MASAO
IPC: G11C29/56
Filed: 1987-09-22
Abstract: PURPOSE:To simplify a circuitry with a lessened addition of testing terminals, by holding a written data of a RAM with an n-bit written data register while an address of the RAm is held with an m-bit address counter. CONSTITUTION:When a scan pass mode selection terminal 80 for testing is in a 'written data register mode for testing', a scan clock is applied to a written data register 40 for testing (n-bit). When the terminal 80 is in an 'address count register mode', a scan clock is applied to an address count register 50 (m-bit) for testing. Moreover, when the terminal 80 is in a 'data select count register mode', a scan clock is applied to a data select count register 60 for testing. Then, when a shift mode signal is invalid, an output to the register 60 is outputted selectively to a scan out output terminal 100 to form a reading data of a RAM 180 thereby allowing a lessened addition of terminals for testing.
Patent JP-H05308884-A (JP)
Title: Feedstock feeder
Inventor: NAKAGAWA HISAO
IPC: A23L35/00
Filed: 1991-09-18
Abstract: PURPOSE:To provide a feedstock feeder which can prevent the feedstock from scattering around and feed it to a prescribed place. CONSTITUTION:The feedstock feeder is provided with a hopper 3 for storing the feedstock, a shaft 4 which is slidably set beneath the hopper 3 and has almost circularly cylindrical shape and an opening through the side wall, a rotating means for driving the shaft 4, movers 4b which is slidably set in the opening and has the length shorter than the diameter of the shaft 4, mover 5 which is set at the upper part of the shaft 4 in the hopper 3 to facilitate the flow of the feedstock at the upper part of the shaft 4, a pusher which pushes the mover 4b in the vertical direction, when the mover 5 comes to the position where the lengthwise direction of the mover 5 becomes vertical, stopper 4c which inhibits the mover 4b from projecting over the circumference face and the vessel 2 under the shaft 4.
Patent JP-2001067379-A (JP)
Title: Logic equivalence verification method
Inventor: ISHIDA TOMOKO
IPC: G06F17/50
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a logic equivalence verification method which can correctly verify the logic equivalence between two logics even when a new logic is added to only one of both logics. SOLUTION: In this logic verification method, a logic circuit A including an additional logic and a logic circuit B including no additional logic are inputted from the logic circuit files 104 and 105 as the logics which undergo the logic equivalence verification. Then the logics of both circuits A and B are compared with each other in consideration of the additional logic and by means of the additional logic information of the circuit A, and the result of this comparison is outputted.
Patent JP-2001062702-A (JP)
Title: Polishing device
Inventor: KATO HIDEFUMI
IPC: B24B37/005
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To bring a polisher surface of a hard polisher into contact with a matter to be worked with uniform pressure by using a supporting means expandably and contractably connected to different positions of a polishing tool through spherical bearings, and having at least three supporting mechanisms capable of applying the pressure to a connecting part. SOLUTION: This device is provided with a polishing tool 15 having a hard polisher 13 fixed on one surface of a tool body 11. The other surface of the tool body 11 is connected to a rotary cylinder 19 through a supporting means 17. The supporting means 17 consists of three supporting mechanisms 27, and is formed by air cylinders 29. When the predetermined compressed air is injected from an air injection pipe 25, the rotary cylinder 19 is rotated, and the tool body 11 is rotated through the air cylinders 29. Then the polishing tool 15 is expandably and contractably connected through spherical bearings 37 at different positions by three air cylinders 29, which prevents the concentration of the pressure to one point. Accordingly a polisher surface 13a can be contacted with a matter to be worked with uniform pressure.
Patent JP-H1183002-A (JP)
Title: Controller for oil combustor
Inventor: MIYAUCHI SHINJI
IPC: F23N1/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To suppress oil sagging due to dripping of fuel from an end of a nozzle and generation of odor from the sagging oil, by providing a pulse voltage control means for increasing fuel discharging energy at the time of starting to supply a pulse voltage or stopping the supply. SOLUTION: An electromagnetic pump 1 is driven by applying a voltage. A vaporizer 2 vaporizes fuel from the pump 1. A fuel feed pipe 3 feeds the fuel from the pump 1 to the vaporizer 2. Numeral 4 denotes a nozzle at an end of the pipe 3. A burner 5 burns vaporized fuel from the vaporizer 2. A heat exchanger 6 is provided at an upper part of the burner 5. A pulse voltage control means 7 controls a pulse voltage to the pump 1. That is, the means 7 supplies a supply voltage waveform of the pulse voltage to the pump 1 by a pulse voltage waveform for increasing fuel discharging energy. Thus, complete supply of the fuel without residue at the time of discharging the fuel is upgraded, danger due to fuel sagging can be prevented, and generation of odor from the sagging oil can be suppressed.
Patent JP-S6480528-A (JP)
Title: Laminated material of superior fragrance retention
Inventor: TSUNODA HIROTAKA
IPC: B32B27/36
Filed: 1987-09-22
Abstract: PURPOSE:To prevent the tast and flavor of inner fillings from changing and retain a good fragrance retaining property by forming an inner surface layer in contact with fillings of a resin layer composed of linear saturated polyester resin having glass transition temperature of 40 deg.C or more. CONSTITUTION:A laminated resin sheet 6 is laminated on a packaging base 4 consisting of a biaxially oriented polyethylene terephthalate film 2 and an Al foil 3 through a bonding agent layer 5 constituted isocyanate bonding agent to form a desired packaging laminated material. At that time, the laminated resin sheet 6 is formed by co-extrusion molding a first resin layer 7 composed of linear saturated polyester resin having glass transition temperature of 40 deg.C or higher, a second resin layer 8 composed of linear saturated polyester of 10000kg/cm<2> tensional modulus and a third resin layer 9 composed of same resin as used for the first resin layer 7 with the second resin layer 8 as a core layer. Thus, the taste and flavor of fillings can be prevented effectively from changing by forming the laminated resin sheet 6.
Patent JP-H0291265-A (JP)
Title: Temperature-control apparatus for wet-division rod of sizing machine
Inventor: NAKADE KIYOSHI
IPC: D06B23/06
Filed: 1988-09-22
Abstract: PURPOSE:To perform stable supply of warp while preventing the end breakage and uneven sizing by controlling the temperature of cooling water circulating in a hollow-tubular wet-division rod to a temperature designated based on the detection result of the atmospheric condition near the rod, thereby constantly keeping the amount of dew condensation on the surface of said rod at a definite level. CONSTITUTION:A warp sheet 1 delivered from a beam is introduced into a sizing box 5, squeezed with a squeezing roll 3 and a sizing roll 4 and transferred to a drier 23 via a wet-division rod 6. The wet-division rod 6 is composed of hollow tubes containing cooling water circulating via a pump 7 and a cooler 8 and is provided with a sensor 9 to detect the dew point near the rod. The dew-point is detected by a dew-point detector 10 based on the detection signal of said sensor 9 and the detected result is transmitted to a temperature designation circuit 25. A temperature controller 13 is actuated to control the water- temperature by adjusting the flow rate of the cooling water to the cooler 8. The amount of dew condensation on the surface of the wet-division rod 6 is constantly maintained at a definite level by the above process.
Patent JP-S61118055-A (JP)
Title: Facsimile equipment
Inventor: NAKAJIMA TOSHIFUMI
IPC: H04N1/32
Filed: 1984-11-14
Abstract: PURPOSE:To allow the operator to recognize a waiting time by counting the operating number of times of recalling function when the titled equipment is not connected to a device of opposite party at transmission and the displaying number of recalling or the number of remaining recalling. CONSTITUTION:A main CPU 2 discriminates whether or not automatic transmission is executed at transmission and when automatic transmission is executed, a call signal is transmitted to a line. When the equipment is not connected to the opposite party, the main CPU 2 transmits a recall reservation command to a CPU 55 of an operating panel 31 to set the time of power-on for next automatic recalling to a clock IC 62 and the set number of recalling to the memory. When the recalling time comes, the IC 62 informs power-on to the CPU 55, the CPU 55 turns on the main CPU 2 for recalling. The main CPU 2 counts the recalling number or the remaining recall number and displays it on a display device 52.
Patent JP-H0685791-A (JP)
Title: Transmission error monitoring equipment
Inventor: TAKAHARA SHIGEO
IPC: H04L1/00
Filed: 1992-09-07
Abstract: PURPOSE:To provide the transmission error monitoring equipment capable of remarkably reducing the circuit scale. CONSTITUTION:The asynchronous system digital transmission system requiring to monitor n-systems of same frame format and a transmission error of digital signals of a same bit rate is provided with a frame synchronization circuit 1-2-n taking frame synchronization with each digital signal at every system to monitor and generating a frame pulse, a transmission error monitoring pulse generating circuit 1-5 receiving a frame pulse, using the frame pulse as a trigger to generate a predetermined transmission error monitoring pattern and sending the pattern to the system receiving the frame pulse, and a transmission error detection circuit 1-7-n collating an output of the transmission error monitoring pulse generating circuit 1-5 with the transmission error monitoring pattern included in the transmission line signal.
Patent JP-H0286177-A (JP)
Title: Photoelectric converter
Inventor: MIYAMOTO YOSHIHIRO
IPC: H01L27/14
Filed: 1988-09-22
Abstract: PURPOSE:To simplify the structure of a photoelectric converter by forming a substrate contact electrode and light shielding film in a united state so that the contact electrode does not come into contact with a photodiode and can face the peripheral section of the P-N junction area constituting the photodiode. CONSTITUTION:N type layers 23 of a prescribed pattern are formed in a compound semiconductor crystal 22 of P type Hg1-xCdxTe, etc., formed on a semi- insulating substrate 21 by an ion implanting method of N type impurity atoms. Then an insulating film 26 is formed on the crystals 22 and contact holes 27 are formed in the insulating film 26 by opening the N type layers 23. IN addition, substrate contact holes 28 are formed in the insulating film 26 at positions at prescribed distances from the layers 23 and substrate contact electrodes 29 are formed so that ohmic contact can be produced between the electrodes 29 and crystal layer 22. Thereafter, reflection preventive films 31 of ZnS are formed on the electrodes 29. Finally, a ZnS film is formed on the substrate including the reflection preventive film 31 as a reflection preventive film 32 and connecting electrodes 33 of In are formed by partially removing the insulating film 26 and reflection preventive film 32.
Patent JP-H10170885-A (JP)
Title: Liquid crystal display device
Inventor: KINOSHITA HIROSHI
IPC: G02F1/133
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To improve the picture quality and reliability of a liquid crystal display device at a low cost, by driving the device at an operation point where a tracking error is minimum, making the bias ratio always constant, making temperature correction of a liquid crystal panel, and making it easy to adjust the contrast. SOLUTION: A liquid crystal driving power circuit 17 provided with an operation reference voltage input terminal VM, which determines the operation point of the liquid crystal panel is provided with a temperature correction terminal, an ON/OFF terminal, a Vcont terminal, etc., the operation reference voltage VM is generated by voltage dividing resistances R1, R2, and R3 from a scanning driving voltage VxH as the output voltage of the liquid crystal driving power circuit 17 and fed back to the VM terminal of the liquid crystal driving power circuit 17, and this VM is inputted to a scanning line driving circuit 15.