baber/WOPTO huggingface dataset:
Patent JP-H05209814-A (JP)
Title: 4-wheel simultaneous compound tester for brake and speed
Inventor: NAKAGAWA YASUSHI
IPC: G01M17/007
Filed: 1992-01-31
Abstract: PURPOSE:To obtain a 4-wheel simultaneous compound tester of brake and speed which can make test preparation business to be efficient, prevents danger in terms of business, and improve testing conditions while making universal the tester which can inspect performance of vehicles including a full-time 4WD system vehicle. CONSTITUTION:One of a tester is fixed with two testers 1a and 1b for front and rear wheels as a set and the other is mounted on a guide rail 29 so that it can travel freely and then an installation spacing between two testers can be adjusted so that it matches a setting wheel spacing W by operating a drive means 26 which consists of a cylinder which is laid out at one or the other. Then, an adjusting means which can absorb an unpredictable dimensional error which is generated corresponding to the change in the setting wheel spacing W when testing a vehicle to be tested is laid out at the drive means 26 or one tester.
Patent JP-H10239208-A (JP)
Title: Module for measurement of catalytic effect
Inventor: NAKAGAWA HIROTAKA
IPC: G01M9/06
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a module by which the measuring time of a catalytic effect can be shortened and by which the catalytic effect can be measured efficiently by a method wherein a water-cooled plate which is composed of a perfect catalyst material and an actual-material test piece are formed integrally. SOLUTION: A module for the measurement of a catalytic effect is arranged inside an arc-heating wind-tunnel testing apparatus. Then, an ultrahigh-temperature supersonic air current is blown to the module from a nozzle. When the surface temperature of a water-cooled plate 6 becomes a steady state, the surface heating rate of the water-cooled plate 6 is measured by a calorimeter 2, and the surface temperature of an actual-material test piece 5 is measured by a thermocouple 7. Lastly, by using the measured surface temperature, the surface heat input amount of the actual-material test piece 5 is found by a one-dimensional heat-conduction calculation, a surface heating rate is found, and the catalytic effect of the actual-material test piece 5 is found on the basis of the surface heating rate of the water-cooled plate 6.  As a result, the surface heating rate of the water-cooled plate 6 and the surface temperature of the actual-material test piece 5 are measured simultaneously by using the same air current, an error cause due to the difference of an air current condition can be excluded, and the catalytic effect can be measured efficiently and in a short time.
Patent JP-H05342508-A (JP)
Title: Magnetic head driving device, and magnetic recording device and information recording method
Inventor: HASEGAWA MITSUHIRO
IPC: G11B11/10
Filed: 1993-02-05
Abstract: PURPOSE:To prevent the generation of a recording failure just after the start of recording, and to satisfactorily attain the recording and reproduction of information by preliminarily supplying currents to the auxiliary coil of a magnetic head before the recording of the information. CONSTITUTION:First and second auxiliary coils L1 and L2 are provided between a current power source V and a main coil L, and the auxiliary coils are equipped with an inductance sufficiently larger than that of the main coil. In a read mode in the normal reproducing state of this device, transistors T1 and T2 are turned off, and the currents are not supplied to the auxiliary coils L1 and L2. Next, just before the start of recording, a control signal S1 is changed from a low level to a high level, driving signals S4 and S5 from a driving signal generating circuit 6 are turned to a high level, and the transistors T1 and T2 are turned on. Thus, the currents are risen and allowed to run through the auxiliary coils L1 and L2 by a time constant decided by the inductance of the auxiliary coils and the resistance of the transistors.
Patent JP-H06255554-A (JP)
Title: Roll-over valve fitting device to fuel tank for motorcycle
Inventor: MATSUMOTO YOSHINOBU
IPC: B60K15/01
Filed: 1993-03-02
Abstract: PURPOSE:To reduce fuel entering a canister chamber by fitting a roll-over valve to a fuel tank so as to shorten the length of a recovery pipe to the roll- over valve. CONSTITUTION:A recessed part 5 is formed on one side of an inverted U-shape recession 4 at the center of the inner plate 2 of a fuel tank 1, and a roll-over valve 9 is fitted into the recessed part 5 to connect a recovery pipe 8 to a recovery hose 13. A recessed part 5 is formed also on one side of the outer plate 3 of the fuel tank 1, and a roll-over valve 9 is fitted into the recessed part 5 to connect the recovery pipe 8 to the recovery hose 13. A cover is then fitted to cover the outside of the recessed part 5.
Patent JP-H04260851-A (JP)
Title: Slip control device for automobile
Inventor: MATSUMURA YASUHIKO
IPC: B60T8/42
Filed: 1991-02-13
Abstract: PURPOSE:To further optimize the adjustment of braking force for slip control using peizoelectric elements according to the road surface mu. CONSTITUTION:A first piezoelectric element 36 is provided to adjust braking force for slip control. In order to detect road surface reaction at the time of a wheel being provided with braking force, a second piezoelectric element 72 is disposed between a vehicle body and a brake caliper 15, for instance. The slip control voltage applied to the first piezoelectric element 36 is corrected according to the change-of-rate of voltage outputted from the second piezoelectic element 72.
Patent JP-S52124881-A (JP)
Title: Semiconductor device
Inventor: ADACHI GENICHI
IPC: H01L21/60
Filed: 1976-04-14
Abstract: PURPOSE: To increase the scale of integration and the freedom of design by providing bump electrodes in given positions without limiting only to the peripheral regions on a semiconductor device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51116896-A (JP)
Title: A process for preparing polyester having ionic bonds containing metal
Inventor: MATSUDA HIDEAKI
IPC: C08G63/68
Filed: 1975-04-07
Abstract: PURPOSE: A process for preparing a polyester having ionic bonds in the main chain containing metal. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53125971-A (JP)
Title: Plasma apparatus
Inventor: KUDOU DAIJIROU
IPC: H01L21/302
Filed: 1977-04-11
Abstract: PURPOSE: To accomplish highly efficient CVD or etching in the combination of effect between high frequency heating and plasma on wafer arranged in a reaction chamber, with high frequency of varied generated frequency applied to a single high frequency coil wound around the reaction chamber respectively through a frequency filter circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52125280-A (JP)
Title: Cooling process for electronic device
Inventor: ISHIBASHI TAKIO
IPC: H01L23/34
Filed: 1976-04-14
Abstract: PURPOSE: To transfer the heat of some highly-exothermic parts in the vicinity of an exhaust means of a fan providing a large wind velocity by a member having a great heat transfer coefficient where the heat is radiated in the air, in addition to the cooling of exothermic parts in a conventional ventilating passage with the aid of the fan. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59167611-A (JP)
Title: Coal feeder of fluidized-bed combustion furnace
Inventor: NOTANI TAKEO
IPC: F23K3/02
Filed: 1983-03-15
Abstract: PURPOSE:To enable to perform continuous operation in a stable condition through uniform feed of coal to the inside of a fluidized bed even in case one system of plural system-mills connected to coal feed pipes is brought to a stop, by a method wherein the coal feed pipes are alternately arranged at each combustion feed system. CONSTITUTION:From main pipes 8A and 8B of mills 9A and 9B, respectively, a plurality of coal feed pipes 6A and 6B are branched, and the branch pipes 6A and 6B are disposed so as to be alternately open to the plane surface of a dispersion plate 2 located at the lower part of a fluidized bed. In this constitution, even if either the mills 9A or 9B is brought to a stop due to failure in operation, and either the main pipes 8A or 8B is closed off, since the branch pipes 6A and 6B are both so arranged as to allow uniform dispersion of fuel toward the dispersion plate 2, there is no biased feeding in feed of fuel to a fluidized bed 3, and this prevents partial stop of combustion of the fluidized bed, permits improvement of the combustion efficiency through effective utilization of the entire fluidized bed, and allows continuous stable combustion of the whole fluidized bed.
Patent JP-S59170347-A (JP)
Inventor: MIZUSAKO FUJIO
IPC: E04B5/40
Filed: 1983-03-15
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-H10226580-A (JP)
Title: Monolithic refractory for induction furnace lining
Inventor: ARIGA KIKUO
IPC: C04B35/66
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent erosion and to decrease the generation of cleavage or crack and the sticking of white wash by using a refractory material prepared by blending a fused quartz material, a silicon carbide material and a natural silica material at a specific ratio as a refractory constituting the innermost wall part and the bottom part of an induction furnace for melting and smelting copper and a copper alloy and if necessary, adding a sintering assistant. SOLUTION: The required properties of the induction furnace lining refractory must possess to show residual expanding property by a heat receiving at the time of being used, to be small in the white wash and to be enhanced in corrosion resistance. The purpose is achieved by making the raw material of the lining refractory made of 20-85wt.% melting quartz material, 5-10wt.% silicon carbide material and 10-40wt.% natural silica material so as to be >=90wt.% in total of 3 components and if necessary, made of a dry powdery monolithic refractory formed by adequately adding the firing assistant (e.g. boric anhydride, the quantity to be added is 1wt.%).
Patent JP-S60186098-A (JP)
Inventor: NAKAGAWA HIROSHI
IPC: H05K13/00
Filed: 1984-03-05
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-S55134393-A (JP)
Title: Indicator for electronic watch
Inventor: FUJITA MASANORI
IPC: G09G3/04
Filed: 1979-04-06
Abstract: PURPOSE: To indicate A.M. and P.M. in a simple and compact configuration on an indicator for an electronic watch which indicates analog time via an optical hand indication by varying the display mode in response to the predetermined time band.  
     CONSTITUTION: When it becomes P.M., the output q of an A.M. and P.M. detection counter 25 connected to a time counter is inverted to high level to open an AND gate 31 together with a high level timing signal P 1  produced from a timing pulse generator 10 for controlling an indicating gate. Different potentials are thus applied through switching circuits 28, 29 switched alternatively by frequency divided output P 4  from a frequency divider 2 through the gate 31 to a segment potential setting circuit 22 to periodically alter the second indicating segment potential so as to flash the second while energizing the hour and minute indications, to indicate the P.M. time in different mode from the A.M. Therefore, it can eliminate the special configuration to indicate the A.M. and P.M. in a simple and compact configuration on an indicator for an electronic watch. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60186046-A (JP)
Title: Heat sink
Inventor: MIYAMOTO TAKASHI
IPC: H01L23/367
Filed: 1984-03-05
Abstract: PURPOSE:To facilitate mounting of a heat sink and to improve the reliability of a semiconductor device and the manufacturing yield by adhering in advance a metal brazing material to the surface to be bonded with the opposite semiconductor device to be bonded to form a semiconductor device with a heat sink. CONSTITUTION:A stud 1 made of copper is coupled with a fin 7 formed of aluminum. The stud 1 is formed on the surface of a semiconductor device with a heat sink to be bonded with an opposite semiconductor device to be bonded before engaging with the fin 7, and hence on the bottom with nickel plating in the thickness of 2-5mum. Further, a gold plating is formed thereon in the thickness of 1mum or larger. In addition, a sheet 9 of gold and tin alloy brazing material having, for example 10mm. in diameter and 50mum of thickness is superposed on the surface to be bonded, welding electrodes 10a, 10b are pressed, suitable current is flowed and bonded by spot welding. Or, the electrodes 10a, 10b may be pressed on the bottom and top of the stud 1 and a current may be flowed.
Patent JP-S62253075-A (JP)
Inventor: UEIN EMU SUPANI
IPC: A61M5/00
Filed: 1987-02-26
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-H06183175-A (JP)
Title: Method and device for binding corresponding to correct binding position
Inventor: SUMITA HIROYASU
IPC: H04N1/00
Filed: 1992-02-27
Abstract: PURPOSE:To improve precision on a binding position by a method wherein in a binding machine of a copying machine or the like, a binding position is recognized by detecting specific image information in an image information page area to judge conformity with a standard binding position, and when it does not correspond to correct positions, it is recovered. CONSTITUTION:A counter 510 selects a level wherein a pixel of CCD 250 is recognized as white with a comparator 511. A period wherein its output exists is counted with a pixel clock 512 inputted to the counter 510. Further, every time a pixel signal turns from white to black, the pixel clock 512 latches a counted value as white paper part data X1, X2, to be stored in a counter latch 513. Further, a subscan direction is detected in the same way, and white paper parts Y1, Y2 are stored with a subscan counter 515. When copying is completed, conformity of image direction is discriminated as judgement of a maximum marginal area, the image direction, and a copy sewing marginal position of a copy group by the stored data. Then, a warning is issued in unconformity, and a recovery process such as an image rotational process or the like is carried out.
Patent JP-S63209857-A (JP)
Title: Thermal head drive circuit
Inventor: ONO TATSUO
IPC: B41J2/36
Filed: 1987-02-25
Abstract: PURPOSE:To prevent density dispersion of printing by controlling energization time to a thermal resistor in accordance with the number of thermal resistors to be driven simultaneously. CONSTITUTION:When the number of thermal resistors to be driven simultaneously is large, a drive voltage to each thermal resistor drops lower than a drive voltage for only one thermal resistor 21. The number of thermal resistors 21-2n to be driven simultaneously is read from a printing information signal (a) by a counter circuit 5. The energization time of a drive current to the thermal resistors 2 is arithmetically obtained by a time control circuit 6 according to the count, and the ON/OFF time of the corresponding switching elements 3 is controlled based on the time obtained arithmetically. After this, an energization time for each thermal resistor 2 is prolonged in accordance with the number of thermal resistors to be driven simultaneously. A drop of drive voltages to the thermal resistors is compensated by prolongation of the energization time of drive voltage, thus eliminating the density dispersion of printing.
Patent JP-H08241087-A (JP)
Title: Karaoke music selector
Inventor: YO SHIZUKA
IPC: G10K15/04
Filed: 1995-03-01
Abstract: PURPOSE: To provide a KARAOKE music selector which enables a user to more exactly request the music he desires to sing. CONSTITUTION: A CPU 70 reads out the music number, etc., stored in a RAM 74 transmitted from a KARAOKE machine 30 according to transmission request of data for music selection and requests the transmission of data for demonstration corresponding to this music number when the input by a demonstration key in a key group 62 is made. The data for demonstration is stored in the RAM 74 from the KARAOKE machine 30 via a communication section 79, is read by a musical tone synthesizing section 80 and is converted into analog signals for playing which are outputted to an amplifier 84. The analog signals are outputted as trial playing by headphones connected via a plug jack 64. The user is able to confirm the music selected by himself.
Patent JP-H01217999-A (JP)
Title: Apparatus for magnetically shielding electronic equipment
Inventor: TOKIKUNI SHIGEO
IPC: H04N5/64
Filed: 1988-02-26
Abstract: PURPOSE:To prevent an electronic equipment to be affected by a magnetic filed even if it is strong, by covering the periphery of the electronic equipment with a superconductor. CONSTITUTION:A superconductor film 12 applied or vapor deposited to cover most part of a cathode-ray tube 1 is connected to a deflection yoke shielding superconducting plate 13 arranged so as to cover the open part of the cathode- ray tube 1. A superconductor cooling device 14 is connected to the shielding plate 13 through a superconductor cable 15. Even in a strong magnetic field, effects of the magnetic field to the cathode-ray tube 1 can be eliminated since the superconductor has perfect diamagnetism. Conventionally, the front face of the cathode-ray tube 1 has not been able to be shielded magnetically because it must be transparent. According to the invention, however, the front face also can be shielded magnetically by using a transparent superconductor for the film 12.
Patent JP-H06232290-A (JP)
Title: Semiconductor chip mounting substrate
Inventor: NAGATA KINJI
IPC: H01L23/12
Filed: 1993-02-05
Abstract: PURPOSE:To increase density and precision in a wiring circuit pattern to be provided on the surface of a substrate central part around a semiconductor chip loading spot so as to thereby heighten the close adhesion strength to the substrate of a junction pattern to be provided on the substrate peripheral part surface in order to join the parts such as a seal ring with the surface of the substrate peripheral part with the high close adhesion strength through the junction pattern. CONSTITUTION:A wiring circuit pattern 20 to be provided on the surface 10b of the substrate central part is formed of a thin film so as to increase density and precision in the wiring circuit pattern 20. Therewith, a junction pattern 40 to be provided on the substrate peripheral part 10a on the further outside is formed of a thin film so as to join the junction pattern 40 with the substrate peripheral part surface 10a with a high close adhesion strength.
Patent JP-S58159057-A (JP)
Title: Original feed device in facsimile
Inventor: AKAI NAOTO
IPC: H04N1/00
Filed: 1982-03-16
Abstract: PURPOSE:To feed an original stably, by providing a mechanism for automatically varying the pinching pressure for the original in accordance with paper thickness of the original to be fed. CONSTITUTION:A transmitting original (a) on a placing plate 1 is fed to the left by a feed-in roll 2, is separated into every one sheet each by at a contact N of a friction roll 3 and a separating belt 6, and is fed out through a contact n1 of a free roll 10 held by a pressure body 16 and a feed-out roll 9 which is press- contacted and a contact n2 of a free roll 12 held by a pressure body 17 and a discharge roll which is press-contacted. The pressure bodies 16, 17 can be turned by fulcrums 18, 19, and are linked to each other by a spring 20. The rolls 10, 12 move to the left in accordance with paper thickness of the original to be fed to increase a distance between retaining parts 21, 22 of the spring 20 for linking the pressure plates 16, 17. Therefore, the pinching pressure of the contacts n1, n2 becomes large in proportion to paper thickness of the feed original, to feed the original stably.
Patent JP-H07250286-A (JP)
Title: Driving method for solid-state image pickup device
Inventor: ENDOU NAOKO
IPC: H04N5/347
Filed: 1994-03-14
Abstract: PURPOSE:To enlarge a dynamic range by respectively reading and independently outputting plural kinds of signal charges provided by photoelectrically converting the same picture element at different signal storage times. CONSTITUTION:The signal charges of a photoelectric converting part 1 are transferred by vertical CCD corresponding to clock pulses phiV2 and phiV3, a PFS 1 is impressed to a phiV4, and a signal charge 01 stored during storage time T1 is read from an (n+1)th step of the photoelectric converting part 1, added to a signal charge O2 and defined as O1.2. Next, a signal reading pulse PFS 2 is impressed to a P=phiV1, and a signal charge DELTA1 stored during shorter signal storage time T2 is read out. Similarly, a transfer pulse is impressed to the phiV2 and phiV3, the signal charge DELTA1 is transferred to the vertical CCD of the adjacent picture element, the PFS 2 is impressed to the phiV4, and a signal charge 112 stored during the storage time T2 is read from a photoelectric converting part 12, added and defined as DELTA1.2. Then, respective signals impressing a line shift pulse PL to the phiV1-phiV4 are separately transferred.
Patent JP-2000242224-A (JP)
Title: Method for driving ac type plasma display panel
Inventor: KURATA TAKATSUGU
IPC: G09G3/288
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an AC type plasma display panel driving method capable of drastically improving the visibility of black and contrast. SOLUTION: One field period is composed of a 1st to 8th sub-fields containing an initializing period, a writing period, and a maintaining period. By making a low level value (Vt(V)) of a maintaining pulse voltage applied to maintaining electrodes SUS1-SUSn for a maintaining period to a higher potential than a low level value (0(V)) of a scanning pulse voltage to be applied to scanning electrodes SCN1-SCNn for a write period, a part of an initializing operation during an initializing period of each sub-field is made to operate at the same time as a maintaining operation during a maintaining period of the immediately preceding sub-field in the 2nd to 8th sub-fields.
Patent JP-H08213383-A (JP)
Title: Forming method of spin-on-glass film
Inventor: KISHIMOTO KOJI
IPC: H01L21/3205
Filed: 1995-02-08
Abstract: PURPOSE: To obtain an SOG film of high film quality by using a low temperature process. CONSTITUTION: An oxide film 102 is formed on a silicon substrate 101, and an Al wiring 103 is formed on the film 102 (a). A plasma oxide film 104 is formed on the whole surface (b). An inorganic SOG film 105 is formed by using a spin coating method, and baking is performed at a low temperature (300 deg.C) (c). Exposure is performed in plasma 106 which contains oxygen containing ozone, water and helium, and film quality of the inorganic SOG film is improved (d). An improved thick inorganic SOG film 108 is formed by repeating the processes (c) and (d) a plurality of times.
Patent JP-S55136683-A (JP)
Title: Walkway
Inventor: MABUCHI TADASHI
IPC: E01D15/06
Filed: 1979-04-10
Abstract: PURPOSE: To form stable passage between a ship and an operating stand on the sea by making it as a structure that even if the position of the ship to the operating stand should be changed, both walkways can properly change the position of upright pins to connect them and the angle between the both walkways.  
     CONSTITUTION: The first walkway 1 is provided in free command of swiveling in the horizontal direction by upright pins 7 on board the ship for constituting a passage to connect between an operating stand on the sea 20 to be used for boring out petroleum, etc. and a ship 22 afloat. Then, the second walkway 2A is connected in free command of swiveling in the horizontal direction through upright pins 8 likewise to the other end of this first walkway. Further, the other end of this second walkway 2A is connected in free command of swiveling in the vertical direction by the pins in the horizontal direction to the third walkway 2B, and the other end of  the third walkway is connected in free command of swiveling in the horizontal direction onto the operating stand on the sea 20. Each walkway smoothly absorbs its  movement even for changes right to left and up and down due to flux and reflux of  the tide. 
     COPYRIGHT: (C)1980,JPO&Japio