baber/WOPTO huggingface dataset:
Patent JP-S5625617-A (JP)
Title: Combustion control device for reducing nox
Inventor: KOBAYASHI KAZUSHIGE
IPC: F23N5/00
Filed: 1979-08-06
Abstract: PURPOSE:To enable combustion of high complete combustion efficiency without leaving unburnt fuel by detecting CO gas concentration in exhaust gas and adjusting the flow rate of recirculated exhaust gas or the quantity of required combustion air supplied dividedly, using the cncentration value as an adjusting index. CONSTITUTION:In an NOx reducing combustion device, fuel is injected from a fuel burner 2 and burnt with a primary air and a secondary air supplied from air holes 3 and 4. A part of exhaust gas G is drawn by a fan B and returned to a combustion furnace 1 via a pipe 8. To keep the ratio of the quantity of the secondary air flow to the quantity of flow of combustion air A constant, a ratio setter 10 is provided, and to keep the ratio of the quantity of returned exhaust gas flow to the quantity of combustion air A, a ratio setter 11 is provided. In the this case, multipliers 21 and 22 whereto signals based on the output of a CO concentration converter COT are inputted are installed after the ratio setters 10 and 11 and correct the output of the ratio setters.
Patent JP-S582833-A (JP)
Title: Optically reproducing sheet
Inventor: OZAWA HIROSHI
IPC: G11B7/249
Filed: 1981-06-30
Abstract: PURPOSE:To obtain the titled sheet reproducing high density information with accuracy by mixing a transparent plastic material with a specified bis(diiminosuccinonitrilo) metallic complex and exposing the resulting sheetlike material to X-rays or the like. CONSTITUTION:A transparent plastic material such as polystyrene is metled and kneaded with a bis(diiminosuccinonitrilo) metallic complex represented by the formula (where M is Ni, Pd, Pt or Co). The complex loses its peculiar light absorbency when irradiated with ultraviolet rays, electron beams or X-rays. The kneaded material is molded in the form of a film or a sheet. The filmlike or sheetlike material is exposed to ultraviolet rays, electron beams or X-rays through a photomask having a desired pattern to form a pattern with a difference in light absorbency peculiar to the metallic complex. The pattern is irradiated with spot beams of laser, and by detecting the quantity of transmitted beams, the record is read out.
Patent JP-H06347927-A (JP)
Title: Halogenated silver photograph material for radiograph for industry that is suitable in various processing applications
Inventor: REIMON FURORAN
IPC: G03C1/74
Filed: 1994-04-13
Abstract: PURPOSE: To produce a material capable of treatment within less than 5min total treating time with a fixing liq. in which an ammonium ion is not incorporated substantially and the fixing liq. and a developing liq. in which a curing agent is not incorporated substantially. CONSTITUTION: In a photographic silver halide material for an industrial radiation photography, a film supporting body and a silver halide emulsion containing silver bromide largely and the silver halide emulsion containing silver chloride largely are incorporated in one side or both sides in a form of a mixture in the same layer or in a adjacent layer. A weight ratio of a colloid binder, for example gelatine, to silver halide (expressed by silver nitrate) is (3:10) (6:10), and an amount of the silver chloride is equivalent to 2-20g silver nitrate per 1m<2> at one side. The material is precured previously in an order in which the material absorbs 2.5g water per 1g binding agent when the material is immersed in a deionized water for 3min at 25 deg.C.
Patent JP-S62260600-A (JP)
Title: Engine generator
Inventor: UEHIRA YOSHINOBU
IPC: H02P9/14
Filed: 1986-04-30
Abstract: PURPOSE:To enable controlling an output automatically by controlling a field current value when an output current or output voltage of a generator exceeds a set point. CONSTITUTION:An output of generating portion 3A of an engine generator 3 is supplied to a floodlight 1 and a general load 2. A voltage monitor means 5A outputs a control voltage Vs1 when an output voltage VL is more than a set point. A current monitor means 5B outputs a control signal Vs2 when an output current IL is more than a set point. An excitation control means 5C supplies a field current to a field coil 8 when the control signals Vs1 and Vs2 are not inputted thereto, and passes the field current of the field coil 8 to a flywheel diode 62 when the control signal Vs1 or Vs2 is inputted thereto.
Patent JP-H02280011-A (JP)
Title: Ultrasonic sensor
Inventor: INADA YUTAKA
IPC: G01F1/32
Filed: 1989-04-20
Abstract: PURPOSE:To measure many kinds of fluid such as gas and liquid, etc., by means of one sensor by providing a frequency multiplication circuit in the path of a signal inputted in the phase comparator of an ultrasonic sensor. CONSTITUTION:The frequency multipliers 10 are respectively provided in the paths where an oscillation signal S1 and a reception signal S2 are supplied to the phase comparator 6 and the original signals S1 and S2 or frequency multiplication signals S1' and S2' are supplied to the phase comparator 6 by a changeover switch 11. With such constitution, ultrasonic wave with low frequency is used in the fluid which is difficult to transmit and propagate the ultrasonic wave, such as the gas, etc., and the signal is compared in terms of phase after performing frequency multiplication processing, so that a flow is detected surely enough to calculate a phase modulation quantity even under the condition of the fluid that phase modulation becomes very small. Then, in the case of the liquid, the changeover switch 11 is switched and the original signals S1 and S2 are directly compared in terms of phase without making the signals pass the frequency multiplier 10.
Patent JP-S5145787-A (JP)
Inventor: RONARUDO ESU NAROZUNII
IPC: H01R12/67
Filed: 1975-08-21
Abstract: An electrical contact for joining the conductor of an insulated cable to a further electrical terminal point such as a DIP plug, a printed circuit board card, a flat cable, etc. The upper portion is formed in a cylindrical configuration with two upstanding arms spaced apart at two colinear points on their circumference to provide an insulation piercing slot and a strain relief slot. The free ends of the upstanding arms are pointed to permit the contact to pierce the insulation about a conductor and allow one slot to make a good electrical joint with the conductor itself while the other slot grips the conductor insulation to provide strain relief. A properly configured tail portion permits the connector to be appropriately coupled to a terminal point.
Patent JP-S61258511-A (JP)
Title: Muting circuit
Inventor: IIDA TAKESHI
IPC: H03G3/10
Filed: 1985-05-13
Abstract: PURPOSE:To miniaturize components and to stabilize the characteristic by charging a capacitor being a component of a ripple filter with a constant current at application of power so as to expand the muting time even with the same capacitance. CONSTITUTION:In applying a voltage to a power terminal 6, a capacitor 7 is charged by a constant current through a transistor (TR) 10 being a component of a current mirror, and when the voltage of the capacitor 7 gets higher, the TR10 is saturated and the capacitor 7 is charged by a current decided by the resistor 13. Since a TR11 is turned off while its base voltage is low, the collector voltage gets higher, the TR2 is turned on, the signal from an input terminal 3 is attenuated and does not appear at an output terminal 4. When the capacitor 7 is charged further and the TR11 is turned on, the TR2 is turned off. In this case, muting is applied for a prescribed period. Thus, the charging time of the ripple filter is prolonged more than that by the resistor only and the circuit is immune to the fluctuation of power supply.
Patent JP-S53115340-A (JP)
Title: Man-machine talking system
Inventor: UNO KENICHI
IPC: A63F9/00
Filed: 1977-08-19
Abstract: PURPOSE: To delay the response from a talking machine system which is capable of making conversation with man, to the extent tat is reqired normally in conversation between men. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02279089-A (JP)
Title: Special reproducer for vtr
Inventor: UMEHARA HISAYOSHI
IPC: H04N9/87
Filed: 1989-04-20
Abstract: PURPOSE:To attain stable performance and to reduce cost by switching whether or not a video signal is retarded by 1/2H in response to a discontinuity detection signal and switching whether a luminance signal of the video signal is retarded by 1H or a color signal is retarded by 1H in response to the reproducing direction signal and the state of the detection signal. CONSTITUTION:In the case of special reproduction of a video signal recorded at a tape speed being a half the standard speed, a discontinuity detection means 6 detects the discontinuity of a reproduced video signal or a horizontal synchronizing signal, a 1/2 delay switching means 21 switches whether or not the video signal is subjected to 1/2H delay and skew distortion is prevented so as to make the horizontal synchronizing signal continuous. In response to a level of the detection signal and a signal representing the reproducing direction, a circuit 10H retarding normally a luminance signal by 1H is switched into a color signal to match the phase of the color signal. Thus, the 1H delay circuit 10H is used effectively to keep the consecution between the horizontal synchronizing signal and the color signal and the same effect is obtained while reducing the cost.
Patent JP-H07275583-A (JP)
Title: Coupling structure for fan casing and exhaust duct of clothes drying machine
Inventor: KOYAMA TAKAMOTO
IPC: D06F58/02
Filed: 1994-04-13
Abstract: PURPOSE:To couple an exhaust duct with a fan easing simply and certainly by folding a coupling piece formed at the end of the duct to the casing side, and driving a screw in their screw holes which are put in alignment. CONSTITUTION:An exhaust duct 11 of a clothes drying machine is coupled with the end of its fan casing 5, and a circulating wind path for hot wind is formed. A rib 20 is formed upright at the open end 19 of the duct 11, and part of the rib is notched, and there a coupling piece 21 directed outward is formed protrusively. The base end of this coupling piece 21 is located in the folded part 21a, and a screw hole 22 is bored in the foremost part. The fan casing 5 is provided with a screw hole 23 corresponding to the screw hole 22 in the coupling piece 21. The coupling piece 21 is folded at the part 21a, and upon aligning the screw holes 22, 23, a screw 24 is driven into them so that the duct 11 and fan easing 7 are coupled together.
Patent JP-S584757-A (JP)
Inventor: REIMONDO ANTONII FUERITSUKUSU
IPC: C07C239/00
Filed: 1982-06-14
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-S63267613-A (JP)
Title: Device for transfer of fixed amount of powder
Inventor: MIZUTANI EIICHI
IPC: B65G53/18
Filed: 1987-04-23
Abstract: PURPOSE:To feed a constant amount of powder always stably in a powder transfer device for foods or the like by supporting a powder container by means of resilient members such as springs or the like so that the container is oscillated, and by blowing gas into the layer of powder which is therefore fluidized so that the powder is extracted from the fluidized bed through an orifice valve. CONSTITUTION:A predetermined amount of powder is charged into a vertical container 11 which is oscillated by driving an oscillating motor 13. Further, a compressor 8 is driven to blow gas into the container through a valve 53, a flow meter 72, a valve 54 and a powder dispersion member 32 so that the powder is fluidized. Then, the powder is extracted from an powder discharge port 24 through a throttle valve 61 by a fixed amount, and is fed into the next process station through a dust collector 43. In parallel with this extraction, powder is continuously fed into the container 1 from a material container 42 through a valve 52, a supply port 22 and a powder dispersion member 31. With this arrangement, powder is continuously and stably fed.
Patent JP-H05300556-A (JP)
Title: Automatic private branch exchange
Inventor: YOSHIDA TATSUYA
IPC: H04Q3/58
Filed: 1992-04-21
Abstract: PURPOSE:To change the level of a data communication processing part for each processor in accordance with the load of an application part and to always assure the data communication processing operations over a fixed rate in regard of an automatic private branch exchange which distributes the load by means of plural processors and secures an exchange processing function with the trans mission and reception of data carried out among those processors. CONSTITUTION:A communication monitoring part 105 monitors the processing frequency of a data communication processing part 16. Then the part 105 sets the preferantial operation level of the part 106 at the value higher than the preferential operation level of an application part 110 if the processing frequency of the part 106 continues at a level lower than a fixed value. Then the preferential operation level of the part 106 is returned to the original level when the procesissing frequency of the part 106 is kept at a level higher than a fixed value.
Patent JP-H10283741-A (JP)
Title: Slide feed mechanism using worm gear
Inventor: FURUKAWA KENICHI
IPC: G11B17/04
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a structure for preventing a worm gear from being locked to a worm wheel in a slide feed mechanism using the worm gear. SOLUTION: In a slide feed mechanism with a motor 480 where a worm gear 481 is mounted to a rotary shaft, a worm wheel 482a that is engaged to the worm gear 481, and a means to be driven that slides along with the rotation of the worm wheel 482a, the lead angle of the worm wheel 482a is set larger than that of the worm gear 481 of the motor 480 and at the same time a motor is mounted while the rotary shaft 480a of the above motor 480 is inclined upward so that the worm gear 481 is engaged to the worm wheel 482a, thus increasing the lead angle of the worm gear 481 apparently and hence effectively preventing the worm gear 481 from being locked to the worm wheel 482a.
Patent JP-H02278711-A (JP)
Title: Method for forming fine pattern
Inventor: FUJINO TAKESHI
IPC: H01L21/027
Filed: 1989-04-19
Abstract: PURPOSE:To improve the accuracy of plotting of many fine line patterns extending in parallel by existing first and second line pattern dividing positions at positions deviated at 1/2 of the size of a long side in a direction along the long side when first and second line patterns are divided and plotted at a rectangular unit. CONSTITUTION:Adjacent first and second line patterns 1 are divided into a figure of shaping beams 2 at positions 5, 6 deviated at 1/2 of the size of a long side of the beam 2. Thus, the adjacent patterns 1 are connected at the dividing positions 5, 6 by means of synergistic effect of energy beam radiating conditions at the positions 5, 6 to obtain suppression of disconnection. Accordingly, even if the regulation control of an energy beam lithography apparatus is not complete, highly accurate fine patterns 7, 8 can be formed. Thus, to plot the many fine line patterns extending in parallel with each other, the connections, disconnections of the adjacent lines due to the regulation deviation of the lithography apparatus are reduced to form a highly accurately fine pattern.
Patent JP-H07306713-A (JP)
Title: Display device of central monitor and control equipment
Inventor: KAWAHARA TOSHIYUKI
IPC: G06F3/048
Filed: 1994-05-16
Abstract: PURPOSE:To speedily grasp a fault range and to speedily grasp a facility equipment which should begun to be repaired first when faults occur in plural facility equipments by displaying the entire skeleton and displaying the faulty facility equipment group in the entire skeleton once the faults occurs in the facility equipments. CONSTITUTION:Feeder groups F1-F6 of feeders are connected to one facility equipment group consisting of power receiving facilities R1 (normal power source) and R2 (stand-by power source). Then the entire skeleton is displayed and facility symbols 1... indicating the F1 and F2 as feeder groups that faulty feeders F1-2 and F2-1 belong to are displayed by blinking in the entire skeleton. Thus, even when the feeders are faulty, the facility symbols 1... indicating the feeder groups that the faulty feeders belong to are displayed by blinking in the entire skeleton. Consequently, the fault range can speedily be grasped.
Patent JP-H08294425-A (JP)
Title: Furniture fixture
Inventor: MIYAKE HIROSHI
IPC: A47B97/00
Filed: 1995-04-25
Abstract: PURPOSE: To make it possible to have a furniture properly prevented from falling even if such preferred position as a ceiling to abut an abutting plate of a furniture fixture is slightly inclined. CONSTITUTION: A furniture fixture is provided with a supporting bar 1 and a pair of abutting bodies 2, 2 coupled with abutting plates 21 on either end of screwing shafts 20 which can be screwed into a pair of female screws 10 formed on both ends in the longitudinal direction of the supporting bar 1, and also provided with a pair of lock nuts 3, 3.  At least either one of the pair of abutting bodies 2, 2 is rockable in a predetermined angle range against the axial line along the longitudinal direction of the supporting bar 1 in a condition that the screw shaft 20 of this abutting body 2 is screwed in the female screw 10 of the supporting bar 1, while at least either one of the pair of lock nuts 3, 3 is rockable in a predetermined angle range against the axial line along the longitudinal direction of the screw shaft 20 in a condition that either one of the lock nuts is fitted and screwed in the screw shaft 20 of the rockable abutting body 2.
Patent JP-H01271171-A (JP)
Title: Roll molding method for forged article
Inventor: KUSADA SHOHEI
IPC: B24B39/00
Filed: 1988-04-22
Abstract: PURPOSE:To obtain excellent surface roughness and dimensional accuracy in a short time with less labor hour by moving a roll, forced to come into press contact with a material in its finished surface, along a pair of clamp molds, fixedly tightening a location of the material except its finishing surface part, and roll molding this finishing surface. CONSTITUTION:A material 1, finishing stamp forging, is fitted between a pair of rolls 5 in a roll molding device 7, and its material 1 is fixedly tightened by a pair of clamp molds 6 having an acting force line 3 parallel with each axial center of both the rolls 5. Subsequently, this molding device 7 moves its structural body 4 to reciprocate, and this roll 5, while it presses a finishing surface 2 of the material 1, is moved reciprocating with a side surface of the clamp mold 6 serving as the rule. In this way, the material 1 molds its finishing surface 2 into a shape accurately copying the side surface of the clamp mold 6.
Patent JP-S5528545-A (JP)
Title: Sample holding circuit
Inventor: SHIBATA ATSUSHI
IPC: G11C27/02
Filed: 1978-08-18
Abstract: PURPOSE: To ensure the sampling featuring a small attenuation factor and a high accuracy by using two differential amplifiers featuring the single output active load and giving charge/discharge to the holding capacity via the negative feed back to be given to the high-gain amplifier.  
     CONSTITUTION: The 1st differential amplifiers 43 and 44 featuring the single output active load each are inserted to the output generation points of 2nd differential amplifiers 45 and 62 respectively. The output generation points of amplifiers 43 and 44 possess capacity element 63 for signal holding and are also connected in negative feedback to the 1st differential amplification part via high-input impedance element 46. Then the analog signals are applied to the input teminals of amplifiers 43 and 44, and the signals held by capacity 63 are delivered via element 46. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08297776-A (JP)
Title: Commodity carry-out device for automatic vending machine
Inventor: AZUMI TOMOYA
IPC: G07F11/04
Filed: 1995-04-25
Abstract: PURPOSE: To prevent commodity from being held between a flapper and the lot bar of a merchandise carry-out mechanism. CONSTITUTION: The commodity C1 is dropped by descending another flapper 11 by gravity as holding one flapper 12 at a horizontal position during a cam plate 10 makes a half turn, and the flapper 11 is ascended to the horizontal position again. The commodity C2 on a commodity housing column on the other side is similarly dropped during the cam plate makes the next half turn. In an ordinary operation, the commodity on the commodity housing column on one side is elected alternately from right and left commodity housing columns by repeating such operation. In such a device, one time of sales immediately after the sold-out of the commodity on the commodity housing column on one side occurs is handled by making the half turn of the cam plate 10, and following sales are handled by making a turn of the cam plate.  In such a way, the commodity is always dropped in the latter half turn, and when the flapper is ascended, the merchandise carry-out mechanism is prevented from being driven.
Patent JP-H08297429-A (JP)
Title: Ac load applying controlling device
Inventor: KUBO KEIJI
IPC: G03G15/20
Filed: 1995-04-25
Abstract: PURPOSE: To reduce the input current and higher harmonic current, and also to precisely control the index value. CONSTITUTION: A heater 20 heating a member to be heated and a switch part 30 are connected in series across both lines of an AC power source, and a zero-cross detecting circuit 40 is also connected. A reference voltage VREF is divided by a thermister 61 and a resister R1, and a divided voltage Vr is inputted from a temperature detecting part 60 to a control part 50. The control part 50 detects the temperature of the member to be heated by the level of the divided voltage VT, and controls energizing of the heater 20 by ON-OFF control of the switch part 30 according to detected temperature, controlling ON-OFF of the switch part 30 at each cycle of the voltage waveform of the AC power source 10.
Patent JP-2000034201-A (JP)
Title: Aqueous aerosol composition
Inventor: MAKITA MITSUYASU
IPC: A01N25/06
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous aerosol composition which shows extremely low corrosiveness to metals and permits long-term storage in metallic vessels by making the composition include a dry process silica. SOLUTION: This composition is made to include a dry process silica, e.g. aerosol 130 (brand name) or the like, in a proportion of 0.1-5 wt.% based on the whole weight of the objective composition. The dry process silica is silicon oxide (SiO2) and its equivalent substance usually obtained by flame process, which causes the decomposition of halogenized silicons by oxyhydrogen flame or the thermolysis of organic silicon compounds, or dry process, e.g. arc process or the like, which reducts a mixture of silicon sand and coke by arc and then oxidizes it. It is favorable that the particle size is usually about 0.1-50 μm in the second particle diameter.  In addition to (A) the dry process silica, (B) water or a mixed solvent containing water, (C) an active ingredient (e.g. phenothrin or the like) and (D) an aerosol propellant (e.g. liquefied petroleum gas or the like) are preferably added to the above composition in properties of 6-90 wt.%, 0.05-3 wt.% and 5-90 wt.%, respectively.
Patent JP-H02280995-A (JP)
Title: Bond flux for submerged arc welding
Inventor: NISHIKAWA YUTAKA
IPC: B23K35/362
Filed: 1989-04-19
Abstract: PURPOSE:To obtain excellent welding workability and stable mechanical performance by using the bond flux contg. specific ratios of SiO2, Al2O3, MgO, CaF2, ZrO2, Na2O, K2O, T.Fe, T.CO2, H2. CONSTITUTION:The bond flux for submerged arc welding having the compsn. contg., by weight %, 15 to 22 SiO2, 14 to 26 Al2O3, 20 to 30 MgO, 18 to 27 CaF2, 4 to 10 ZrO2, 0.5 to 3.5 one or two kinds of Na2O and K2O, 0.1 to 7 T.FeO, 0.05 to 0.5 CO2, and 10 to 50ppm H2 is used. This flux generates gases, such as CO2 and H2 having a shielding effect so that the excellent welding workability and the stable mechanical performance are obtd. This flux is particularly adequate for the flux for the horizontal submerged arc welding.