baber/WOPTO huggingface dataset:
Patent JP-H02190225-A (JP)
Title: Member supply device
Inventor: MIWA KATSUTOSHI
IPC: B23P19/00
Filed: 1989-01-20
Abstract: PURPOSE:To prevent rivets from running out by detecting the residual amount of rivets in a hopper and specifying feed means coresponding to the hopper, the residual amount of which is decreased, by informing means in a device for supplying rivets in a hopper of a rivet caulking machine. CONSTITUTION:When it is judged that the residual amount of rivets in a hopper 13-A of a rivet caulking machine 11-A is small, a control device 22 lights up a lamp 28-A near a hose holder 27-A where a feed hose 23-A of the hopper 13-A is inserted. By lighting of the lamp 28-A, a worker knows the existence of the hopper where the residual amount of rivets becomes small. Then, the worker holds in a hand the forward end portion of the feed hose 23-A indicated by the lamp 28-A, presses same to one block of a rivet storing box 29 and operates a valve device 25 to be open in such a condition. Whereupon, compressed air is supplied into the feed hose 23-A from a tube and the forward end opening portion of the hose 23-A becomes negative pressure, so that rivets in one block of the rivet storing box 29 are sucked in the feed hose 23-A and supplied into the hopper 13-A.
Patent JP-H01187406-A (JP)
Title: Method and device for detecting position of equal-interval interference fringe
Inventor: NAKATATE SUEZO
IPC: G01J9/02
Filed: 1988-01-22
Abstract: PURPOSE:To perform accurate phase detection at a high speed by detecting the intensity of light at intervals which are 1/4 time the period of the equal- interval interference fringes for intervals, and performing arithmetic operation based upon the light intensity of >=3 phases among 0, 1/2pi, pi, and 3/2pi. CONSTITUTION:The phase of the light is detected by photodetecting elements PD1-PD4,...PDn1-PDn4 arranged at intervals which are 1/4 time one period of the equal-interval interference fringes to be detected. Here, the period of the interference fringes is adjusted by four elements to one period of the equal- interval interference fringes and every four elements are connected. Signals of the four connected elements correspond to I1-I4 which are pi/2 out of phase in order. Differential amplifiers OP1 and OP2 calculate I1-I3 and I4-I2 and a microprocessor MP calculates an arctangent from their cosine and sine signals to find the phase theta of the light with high accuracy.
Patent JP-H08202423-A (JP)
Title: Software alteration system for cnc
Inventor: OTSUKA SHOICHI
IPC: G05B19/414
Filed: 1995-01-30
Abstract: PURPOSE: To reduce the cost and to facilitate the management of software although an application program can be modified on a board as to the software alteration system for CNC for modifying the application program. CONSTITUTION: At least a system program 1a, application program 1b, and modification program 1c for modifying the application program 1b are stored in a rewritable nonvolatile memory 1. When a modification command means 2 generates a command for modifying the application program, a transfer means 3 transfers the modification program 1c to a volatile memory 4 which temporarily stores various data, etc. A modification program execution means 5 executes the modification program 4a transferred to the volatile memory 4.
Patent JP-H07223105-A (JP)
Title: Air chuck device
Inventor: KIKUCHI KIYOMI
IPC: B23B31/32
Filed: 1994-02-04
Abstract: PURPOSE:To prevent unnecessary vibrations from being generated on a main shaft following rotation during processing by applying compressed air from a fixed part to an air chuck mechanism without use of a movable member to the rotating main shaft in an air chuck device for driving jaws for sandwitching a workpiece to be processed in accordance with selective supply of compressed air. CONSTITUTION:In an air chuck device in which a chuck mechanism 4 having a jaw 5 for chucking a workpiece to be cut driven in accordance with supplying of compressed air is fixed to one end of a main shaft 3 freely rotatably supported on a processing machine main body 1 by a pair of bearings 2, a rotary joint 8 for supplying compressed air from a fixed part to the chuck mechanism 4 is disposed between the main shaft 3 and the chuck mechanism 4.
Patent JP-H07209876-A (JP)
Title: X-ray transfer device and method
Inventor: KARIYA TAKUO
IPC: G03F7/20
Filed: 1995-01-30
Abstract: PURPOSE:To provide an X-ray transfer device and method capable of effectively utilizing energy from an X-ray source for irradiation of a mask. CONSTITUTION:The mask 16 is precisely aligned to the first region I of a wafer 12 having plural irradiation regions (I, II, III, IV). The mask 16 and the wafer 12 aligned to shield the X-rays in such a manner that the regions exclusive of the first region I is not irradiated with the X-rays are moved relatively to the X-rays for irradiation and are subjected to irradiation under scanning, thereby, the patterns of the mask are exposed and transferred to the first region I of the wafer. Similarly, the stage for the aligning and scan exposing is successively repeated with the second region II and subsequent regions of the wafer to transfer the mask patterns to the respective plural regions of the wafer.
Patent JP-S5398846-A (JP)
Title: Optical fiber switch
Inventor: SUZUKI KATSUHIRO
IPC: H01P3/00
Filed: 1977-02-09
Abstract: PURPOSE:To form an optical path selectively with an arbitrary one of plural stationary optical fibers by supplying current selectively to one of electromagnets thereby moving a moving optical fiber.
Patent JP-S58130934-A (JP)
Title: Storage type hot water supplier
Inventor: KUBOTA HIDEJI
IPC: F24H1/18
Filed: 1982-01-29
Abstract: PURPOSE:To lessen the loss of radiant heat as well as to control power loads to a reference level by calculating a desired working time for a heater from the condition of remaining hot water. CONSTITUTION:The heat of remaining hot water is calcuated by an arithmetic unit A6 based on the detected values from a remaining hot water amount sensor 4 and a remaining hot water temperature sensor 5, while a heat amount necessary for raising the temperature of hot water to a set value is calculated by an arithmetic unit B7, and a given working time for the heater is calculated by an arithmetic unit C8 based on said heat amounts. Then, on the basis of these values, the heater is controlled by a timer device.
Patent JP-S63181333-A (JP)
Title: Semiconductor device
Inventor: TAKEDA EIJI
IPC: H01L21/338
Filed: 1987-01-22
Abstract: PURPOSE:To obtain a semiconductor device of high reliability and high performance by making the substrate thickness of the peripheral part of a semiconductor substrate thicker than the substrate thickness of the other part. CONSTITUTION:By a method wherein the part of a semiconductor substrate 1a made of gallium arsenic for instance in which respective electrodes 2a-2c are formed is made to be same as the conventional thickness and the peripheral part is made thicker than the other part, it is possible to enhance the strength of the semiconductor substrate 1a. In addition, since the heat conduction downwardly propagates through the semiconductor substrate 1a, making the peripheral part of the semiconductor substrate 1a thicker provides no affection to the whole. Therefore, the semiconductor device does not bend as a result while keeping good heat dissipation as usual. With this, the performance and reliability will improve.
Patent JP-S58131717-A (JP)
Title: Exterior connector for three-phase transformers
Inventor: EBISAWA YOSHITO
IPC: H01F27/04
Filed: 1982-01-29
Abstract: PURPOSE:To reduce the installing space of the three-phase transformers by a method wherein a tank for gas insulated bus-bars is provided in the same direction and moreover in parallel with  the disposing direction in an array of the respective single-phase transformers on one side  and in the longitudinal direction of the respective single-phase transformers, and medium voltage lines corresponding to the three phases are accommodated therein. CONSTITUTION:The gas insulated bus-bars 12 for the medium voltage lines are made to have  gas insulated three-phase bus-bar structure accommodating the whole three-phase bus-bars leading in order the busbars 13u, 13v, 13w of the respective phases in the common tank 14 for the gas insulated bus-bars. Moreover the gas insulated bus-bars 12 for the medium voltage lines  thereof are arranged at the upper parts of gas insulated bus-bars 10AB, 10CD, 10EF for high  voltage lines as to cross the parts of the gas insulated bus-bars 10AB, 10CD, 10EF thereof extending in the same direction with the longitudinal direction of the respective single-phase  transformers, and moreover in the same direction and in parallel with the disposing direction in an array of the respective single-phase transformers. The three-phase bus-bars 13u, 13v, 13w for the medium voltage lines are arranged so as to make the w-phase bus-bar 13w to be positioned on the earth side, to make the v-phase bus-bar 13v to be positioned right overhead of  the w-phase bus-bar 13w, and to make the u-phase bus-bar 13u to be positioned at the middle  between the w-phase, the v-phase bus-bars 13w, 13v and moreover on the opposite side to the respective transformers of the respective phases to form triangular arrangement.
Patent JP-S57127711-A (JP)
Title: Combustion quantity controller in vaporizing type burner
Inventor: MIYAHARA KINGO
IPC: F23D11/04
Filed: 1981-02-02
Abstract: PURPOSE:To enable control of a combustion quantity extending over a wide range by a method wherein plural gas chambers having a great number of gas spouting holes are provided in a combustion cylinder so as to be adjacent to each other, and on the other hand a rotary closed end cylindrical vaporizing unit, whose base end is kept opened is provided in the combustion cylinder. CONSTITUTION:A combustion board 2 having steps (a) and (b) axially is provided on an inner circumferential surface of a bowl shape combustion cylinder 1. Gas chambers 4a and 4b of different capacity are prepared by providing a partition 3 inbetween these combustion cylinder 1 and combustion board 2, and opening and closing of the gas chamber 4b is controlled by a blockade adjusting unit 20. The surface of the combustion board 2 confronting with each of the gas chamber 4a and 4b is provided with a large number of gas spouting holes 5a and 5b. A rotary closed end cylindrical vaporizing unit 6, whose base end is kept opened is provided on the center of the combustion board 2 and is secured on the tip of a rotary shaft 7. While the rotary vaporizing unit 6 is kept rotating oil is supplied toward a dispersing unit 11 from an oil pipe 12 for atomization and vaporization of fuel and spouted out from a gap 15 after mixing of the same with air from a ventilator 9 for combustion.
Patent JP-S61172498-A (JP)
Title: Circuit for digitizing color video signal
Inventor: KAMINAGA KOZO
IPC: H04N11/04
Filed: 1985-01-26
Abstract: PURPOSE:To execute the digitization by a sampling clock with a high accuracy corresponding to an input color video signal by synchronizing a horizontal synchronizing signal with the signal synchronized with the burst signal. CONSTITUTION:To an input terminal 1, an analog composite video signal is supplied, and a burst signal Sb from a synchronizing/bursting separating circuit 2 is supplied to a PLL circuit 3. A VCO5 is an oscillating frequency four times (4fsc) as much as the sub-carrier frequency, and the signal of the frequency of fsc and 2fsc generated in a frequency dividing circuit 6 is supplied to a synchronizing circuit 7. The horizontal synchronizing signal HD separated by a separating circuit 2 is supplied to the synchronizing circuit, and a horizontal synchronizing signal SH generated from the synchronizing circuit 7 is synchronized with the burst signal Sb. The output signal of the VCO10 of a PLL circuit 8 is synchronized with the burst signal Sb of the input video signal and supplied to an A/D converter 12 as a sampling clock.
Patent JP-H02138293-A (JP)
Title: Hapten derivative, its manufacture, hapten/protein- zygote, its manufacture, method of immunization, and marker enzyme of immnoassay
Inventor: ERASUMUSU FUUBAA
IPC: G01N33/74
Filed: 1989-01-24
Abstract: NEW MATERIAL: A compound of formula I (Hap is a residue formed by eliminating oxo group from hapten carrying a keto group or aldehyde group; R 1  and R 2  are 1-7C alkyl and either R 1  or R 2  is H).  
     USE: A hapten/protein conjugant, labeled enzyme for immunoassay.  
     PROCESS: Hapten is reacted with a compound of formula II, e.g. a corresponding hydrochloride or hydrobromine of carboxylalkoxyamine in alkaline conditions to convert the keto or aldehyde group into an oxime derivative. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07219617-A (JP)
Title: Motion controller
Inventor: FUJIMOTO AKIMASA
IPC: B25J9/10
Filed: 1994-02-07
Abstract: PURPOSE:To generate position command data which has no interpolation point exceeding a target position by performing primary interpolation arithmetic based upon current and last track data once speed inversion is judged, and performing interpolation arithmetic of 2nd order or high order by using the current and last track data and data right before the last data when no speed inversion is judged. CONSTITUTION:A short-period timer 21 generates an interpolation period which is much shorter than the control period of a long-period timer 11 and an interpolation system selection part 22 judges whether the speed of a controlled body 40 is inverted or not between a current control period and a last control period. Once the interpolation system selection part 22 judges that the speed is inverted, a primary interpolation arithmetic part 23 performs the primary interpolation arithmetic by using the current and last arithmetic data stored in registers 13 and 14. When it is judged that the speed is not inverted, a secondary interpolation arithmetic part 24 performs the secondary interpolation arithmetic by using the current, last data, and data right before the last data which are stored in registers 13-15. Therefore, position command data having no interpolation exceeding the target position are generated even for a purpose wherein the number of axes or peripheral processes increase.
Patent JP-H08204413-A (JP)
Title: Resonator and filter
Inventor: WATABE YOHEI
IPC: H01P1/205
Filed: 1995-01-31
Abstract: PURPOSE: To provide a resonator and filter with simple constitution, high productivity and a low cost and suitable for miniaturization. CONSTITUTION: This resonator and filter is provided with a dielectric block in which at least one non-through hole 12 is formed along a center axis in a longitudinal direction, a conductive film 14 with which the outer surface of the dielectric block and the whole surface of the wall of the non-through hole 12 are coated, and two electrodes 15 for input/output formed on the outside face of the dielectric block in accordance with the neighborhood of the bottom of the non-through hole 12 in a state in which it is insulated electrically from the conductive film 14.
Patent JP-S63182051-A (JP)
Title: Treatment of exhaust gas by pulse charge
Inventor: SHINOZAKI SHINICHI
IPC: B03C3/013
Filed: 1987-01-23
Abstract: PURPOSE:To enhance the desulfurization/denitration efficiency of exhaust gas, by adding NH3 and olefinic hydrocarbon to the exhaust gas containing sulfur oxide and nitrogen oxide and subsequently irradiating the exhaust gas with a pulse streamer. CONSTITUTION:Exhaust gas 2 containing not only NO and SO2 but also O2, H2O, CO and CO2 is introduced into an electric precipitator 1. After (NH3+ olefinic hydrocarbon) 3 is injected in the electric precipitator 1 on the upstream side thereof, the exhaust gas is irradiated with a pulse streamer and, at the same time, dust removal, desulfurization and denitration are performed. As a result, the exhaust gas is reacted with NH3 to convert NH3 to ammonium salts such as (NH4)2SO2, (NH4)2SO4.2NH4NO3 or the like. In this case, various kinds of radicals such as OH, HO2 or the like formed from H2O, other than O and O3 formed by pulse charging, also greatly contribute to reaction.
Patent JP-S59140167-A (JP)
Title: Power steering used for vehicle
Inventor: ABE MASATOSHI
IPC: B62D6/02
Filed: 1983-01-29
Abstract: PURPOSE:To provide a constant steering force irrespective of weather by providing a reaction regulating valve in a path affording communication between a pair of reaction chambers of a control valve to controllably open and close said regulating valve according to the signals from a wiper switch and a vehicle speed sensor. CONSTITUTION:A pair of reaction chambers 43, 44 are provided at both sides of a spool 31 of a control valve 13 and communicate with each other through a reaction communicating path 15 which is provided with a reaction adjusting valve 16. The throttle of this valve 16 is controlled by a control unit 60 on the basis of signals from a wiper switch 61 and a vehicle speed sensor 62. That is, the adjusting valve 16 is adjusted such that in fine weather or low speed, the throttle of the reaction adjusting valve 16 is small and in rainy weather or high speed the throttle of the reaction adjusting valve 16 is large.
Patent JP-H01191341-A (JP)
Title: Optical head
Inventor: UKITA HIROO
IPC: G11B7/135
Filed: 1988-01-26
Abstract: PURPOSE:To suppress the fluctuation of an optical output, which is caused by the change of an interval between a semiconductor laser and an optical recording medium, and to improve the quality of a reproducing signal by causing the reflection factor of the output end face of the semiconductor laser in the optical recording medium side to be <=5%. CONSTITUTION:A dielectric film 11, etc., to be reflection preventing film is given to an output end face in the side of an optical recording medium 7 in a semiconductor laser 2 and the reflection factor of the output end face 13 is caused to be <=5%. As a result, the reflected light of the output end face 13 in the medium 7 side of the semiconductor laser 2 and the interfering degree of the reflected light in the optical recording medium 7 are extremely decreased. Then, the fluctuation of the optical output, which is generated in each interval lambda/2 between an optical head 1 and the medium 7, is suppressed. Thus, the fluctuation of the optical output is suppressed and the reproducing signal quality of storing information can be improved.
Patent JP-S5399097-A (JP)
Title: Catalytically and thermally decompositing method for sulfuric acid
Inventor: TOKIYA MASAYUKI
IPC: B01J23/26
Filed: 1977-02-10
Abstract: PURPOSE: To decompose sulfuric acid with very high efficiency by thermally decomposing it at a fixed temp. in the presence of a catalyst based on one of oxides of iron, copper and chromium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58132840-A (JP)
Inventor: DEIBITSUDO EMU ARIGONI
IPC: G06F9/46
Filed: 1983-01-29
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-H10211082-A (JP)
Title: Foam mat
Inventor: CHIBA KOJI
IPC: A47G27/02
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To enable to absorb dust, etc., and easily wash off the absorbed dust, etc., by adhering the whole or a part of back face of a plate foam body with open cell structure on the surface of a base sheet consisting of an elastomer. SOLUTION: This mat such as a porch mat, etc., is made by adhering the back face of a plate foam body 2 on the surface of a base sheet 1 consisting of an elastomer, the foam body 2 has open cells 20 and consisting of, for instance, polyurethane resin, and the back face is adhered by an adhesive 3 onto the surface of the base sheet 1. The density and the thickness of the foam body are set to a degree to enable to see the surface of the base sheet 1 through the foam body. Letters, etc., as design are formed by heat-pressing the surface of the foam body to a light depth to produce dent parts 23. Thereby dust, etc., taken in the foam body from a shoe sole are taken into the lower part of the foam body 2 through foams 20 and the dust, etc., can be easily washed off.
Patent JP-H09202599-A (JP)
Title: Interlocking controller for high lift work device
Inventor: SHITAZAKI HIROYOSHI
IPC: B66F9/24
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To enable an operator to operate a work device with a sense of unity by selecting and determining the operation content of a command signal input by an input operating lever from the relationship to the oscillation angle in relation to the boom of a workbench. SOLUTION: The content of the operation such as extending and contracting of a boom, turning and derricking, and the direction are respectively input into a selector 4 from an input operating lever 1, and an oscillation command in relation to a boom of a workbench is input from an oscillation command input means 2 into the selector 4. The oscillation angle in relation to the boom of the workbench is detected by an oscillation angle detector 3 and input into the selector 4. The selector 4 selects and determines the operation content of the command signal by the input operating lever 1 on the basis of the relationship to the detected oscillation angle.  That is, when the oscillation command and the operation command are simultaneously input, a driving system is controlled by taking the operation command according to the detected oscillation angle in the input point of the operating lever 1 as the command content of the operating lever 1. The operating lever 1 and the oscillation command input means 2 may be combined into a single multifunctional operating lever.
Patent JP-S62271374-A (JP)
Inventor: JIYOSEFU JIEI KOUKU
IPC: H01R13/187
Filed: 1987-01-23
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-H01296988-A (JP)
Title: Improvement in quality of rennet of fungus
Inventor: MARUMO KIKUO
IPC: C12N9/58
Filed: 1989-01-24
Abstract: PURPOSE:To remove lipase activity of rennet of fungus, to reduce thermostability and to obtain the title rennet of fungus useful for production of cheese by treating an aqueous solution of rennet of fungus by electrization only or by treating by electrization and with an organic solvent. CONSTITUTION:For example, a solution of rennet of fungus is treated only by electrization wherein 0.1-3A DC current is sent to the solution for 0.5-5 hours or the solution is treated by the electrization and then with an organic solvent such as ethanol by adding 5-40wt.% solvent to the solution to give the aimed rennet of fungus.
Patent JP-H05204694-A (JP)
Title: Method for checking personal apparatus
Inventor: TAKEDA HIROSHI
IPC: G06F11/22
Filed: 1992-01-29
Abstract: PURPOSE:To attain the self-diagnosis of a device only by the minimum number of elements required. CONSTITUTION:A series of key data expressing various instructions for self- diagnosis are successively read out from a ROM and their executed results are collated with previously set contents to execute ROM check (11). When the judged result is normal, the 1st voice information is executed and then display check (12) is executed. When the judged result of the display check is normal, a checked result is displayed (13) on a screen and the reading and check of the succeeding key data are continued. When the judged result of the ROM check or the display check is abnormal, the 2nd voice information is executed. Consequently the self-diagnosis of the device can be executed only by a CPU including the voice informing means and the ROM.