baber/WOPTO huggingface dataset:
Patent JP-S63100262-A (JP)
Title: Pulsation damping device for fuel feed system
Inventor: IMAMURA KANEO
IPC: F02M55/02
Filed: 1986-10-16
Abstract: PURPOSE:To provide a pulsation dumping device which is prevented from lowering of pulsation damping function and leak of fuel to the outside, by incorporating a closed damper which is formed with a bellows made of a metal, being actuated so that pulsation of a fuel pressure is exerted on the interior of a delivery pipe to damp the pulsation. CONSTITUTION:A closed damper comprises a bellows 11, the cylindrical side of which is formed in a waveform shape by using a metal, plates 12 and 12 on both sides, airtightly joined to both ends of the bellows, a compression spring 13, providing a rebound force between the plates, a pipe 14, serving to hold the interior of a closed damper 10 in a vacuum state, or to airtightly hold it after the interior of the closed damper is filled with given gas, and a ball 15. As a fuel pressure exceeds a specified pressure, the plate 12 on the right of the closed damper is parted from a delivery pipe seat surface 1a, is then collided with a pipe end surface 14a, and prevents the bellows 11 from being deformed more excessively. The use of a bellows made of a metal prevents lowering of damping function due to penetration of fuel to the interior of the closed damper 11, and prevents leak of fuel to the outside even if the bellows is broken.
Patent JP-S6488228-A (JP)
Title: Knocking detector
Inventor: MAKINO TADAYOSHI
IPC: G01M15/00
Filed: 1987-09-30
Abstract: PURPOSE:To efficiently prevent the lowering in the output of an engine and the damage thereof, by changing reference voltage corresponding to the stepping-on of an accelerator. CONSTITUTION:A throttle opening degree sensor 4 detecting the opening degree of a throttle on the basis of the stepping-on quantity of an accelerator is connected to a knocking detection circuit 30 through a cable 5. When a vibration signal is received from a knocking sensor 1 by the input resistor 31 fitted to the output impedance of the sensor 1, a DC component is removed from said signal by a condenser 32 and amplified by an amplifier 33 and a comparator 34 compares the voltage V from the amplifier 33 with the reference voltage Vth of the signal from an adder circuit 43. In such a state that the accelerator is largely stepped on and an engine is heated to become easy to receive damage, the reference voltage Vth drops and, in such a state that the accelerator is suddenly stepped on and the generation frequency of knocking is high, threshold voltage Vth2 drops by a reversal amplifier 41 and, not only in such a case that an engine vibrates relatively small but also in both of such a case that the accelerator is largely stepped on and in such a case that the accelerator is suddenly stepped on, a knocking detection pulse is generated.
Patent JP-H08107745-A (JP)
Title: Agrochemical spraying machine
Inventor: KADOTA CHIAKI
IPC: A01M7/00
Filed: 1994-10-12
Abstract: PURPOSE: To provide an agrochemical spraying machine improved in traveling stability through lowering the center of gravity of an agrochemical tank and reducing the variation in the center of gravity due to agrochemical quantity by setting up the agrochemical tank mounted on the self-propelled spraying machine equipped with a prime mover section, agrochemical injection section, driving section, etc., at an intermediate position relative to left and right and front and rear wheels. CONSTITUTION: A prime mover section, an agrochemical injection section 8, and a reel section 9 are mounted in the rear of an agrochemical tank 5 and a driving section 6 on a self-propelled traveling machine body B, and an agrochemical injection port is closed with an openable lid 13. The agrochemical tank is set up at an intermediate lower position relative to left and right and front and rear wheels 2, 2', 3, 3' to lower its center of gravity and reduce the variation in the position of the center of gravity of the vehicle body due to the change in the quantity of the agrochemical filled in the tank.
Patent JP-2000078716-A (JP)
Title: Low-voltage distribution-facility monitoring and measuring system
Inventor: MITOMO TERUMITSU
IPC: H02B15/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To monitor the information of a distribution facility in a remotely centralized manner, by arranging a condition-monitoring detector and/or a telemetering detector on the secondary side of a pole-mounted transformer and/or the power supply side of a customer watthour meter, and displaying and conserving the information by a central processing unit. SOLUTION: The system is mainly arranged in a branch office, and composed of the three kinds of the devices of a central processing unit displaying and conserving transmitted information, a pole-mounted power quality detector 8 disposed on a pole, and a customer-side power quality detector 11 distributed on the customer side. Measurement is conducted on the secondary side of a transformer for pole-mounting and the power supply side of a wattmeter for a customer and effective values are measured at all times regarding voltage, a current and a leakage current in the detectors. Accordingly, the quality information of the electricity of a low-voltage distribution line can be monitored collectively on the pole-mounted transformer secondary side, and insulating strength for the low voltage side may be reduced.  The quality of electricity transmitted to a customer can be monitored directly on the power supply side of a customer watthour meter.
Patent JP-H0885382-A (JP)
Title: Fitting device of lid body
Inventor: IWANAGA HIDEKI
IPC: F16B7/04
Filed: 1994-09-16
Abstract: PURPOSE: To provide a device to fit a lid body provided with a clip to a flange with open edge such as a vehicle body, which is easy to be assembled, less apt to come off after the assembly, capable of surely fitting the lid body to the vehicle body, etc., free from the looseness or falling-off of the lid body by vibration, etc., and excellent in the safety. CONSTITUTION: In a fitting device of a lid body where the lid body provided with a clip 3 on a flange with open edge of a vehicle body is fitted in an attaching/detaching manner, the clip 3 forms a base part 31 formed by one metallic plate, and elastic pieces 33, 34, 35 having a plurality of locking stepped parts 330, 340, 350 on a folded part of this base part 31 through the clip 3, and a plurality of elastic pieces 33, 34, 35 are formed with different bending angles θ1, θ2 so as to make the amount of deflection X, Y variable.
Patent JP-S6488382-A (JP)
Title: Dc type squid device
Inventor: KURIKI SHINYA
IPC: H01L39/22
Filed: 1987-09-30
Abstract: PURPOSE:To remarkably reduce a noise by constituting the titled device so that a modulation voltage is demodulated, a continuous waveform is generated by using the respective voltages at the time of negative bias as reference signals and said voltage is fed back to a superconductive quantum interference element by using this demodulating signal as a magnetic flux. CONSTITUTION:From a modulated magnetic flux generating circuit 3, the AC magnetic flux phim of a frequency fm is generated and it is applied to a loop of a SQUID (superconductive quantum interference element) through a modulation coil L, and a terminal voltage is converted to an AC. Subsequently, by an AC amplifying circuit 4, such as amplifying signal Vfm(t) as only an (fm) component of a modulation voltage Vm(t) is continued is obtained. This signal Vfm(t) is demodulated 8 alternately by two reference signals Vr<+>(t) and the signal, the inverse of Vr<+>(t) obtained by bringing separately modulated magnetic flux phim(t) to phase adjustments 5, 6 and a continuous demodulation voltage Vd is obtained. This voltage Vd is converted to a current after (fm) and (fd) components are removed by an integrator 9, and fed back to the SQUID as a magnetic flux by the coil L. As a result, the magnetic flux in the SQUID loop is kept constant, and a feedback current becomes an output signal being proportional to a magnetic flux phi.
Patent JP-H03109633-A (JP)
Title: Load sharing system
Inventor: ONDA KOJI
IPC: G06F15/16
Filed: 1989-09-22
Abstract: PURPOSE:To minimize the dead time caused at a mirrored disk access by making each CPU have an access to the different disk respectively when the disks are normal. CONSTITUTION:The 1st and 2nd disks 1 and 2 are provided together with the 1st and 2nd CPU 10 and 20. Both CPU 10 and 20 have the same internal constitution, and the different disks are set to both CPUs via the setting parts 11 and 21 respectively. Thus the different disks are used when both CPUs perform the reading jobs at one time. As a result, the dead time is minimized at a mirrored disk access.
Patent JP-H0967254-A (JP)
Title: Stabilized vitamin c composition
Inventor: KISO HIROSHI
IPC: A23L33/15
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilized vitamin C composition containing an active anti-oxidation substance contained in a green leaf component of a green plant. SOLUTION: This composition is obtained by compounding 2''-O-glucolsyl- isovitexine of the structure of the formula in an amount of 0.01-5mol, preferably 0.05-2mol based on 1mol of vitamin C in terms of the compound of the formula. The compound of the formula is obtained as follows. A green juice is prepared by squeezing a green plant belonging to a group of wheat such as barley, preferably fresh stalks and/or leaves of a voung plant harvested before maturity, by a juicer, etc. This juice is dried to obtain powdery material. The green juice or the powder is extracted with water or n-hexane. Water soluble opart or a part substantially insoluble in n-hexance is recovered.  The water-soluble part or the n-hexane insoluble part is extatctid with a hydrated alcohol containing 0-80% water, and the component soluble in the hydratecd alcohol is recevered follwed by recrystallization and putification to obtain an active anti-oxidation compound of the formula. The substance can be used for foods such as vairious drinks, sweet and candies, medicines quasi-drugs, etc.
Patent JP-2001078055-A (JP)
Title: Video signal processing circuit
Inventor: BUNGO YOSHIHIRO
IPC: H04N5/18
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a video signal processing circuit which reduces drift, improves stability, simplifies a circuit, does not damage the digital gradation supplied by an A/D converter and can use inexpensive parts. SOLUTION: This circuit is provided with a clamping circuit 12 which clamps an analog video signal 11 at the timing of a clamp pulse 17, an A/D converter 13 which converts the output signal of the clamping circuit 12 to a digital signal and outputs it to each processing circuit, a latch circuit 14 which latches the digital output of the A/D converter 13 in the pause period of the analog video signal 11, a comparator 15 which compares the digital output of the latch circuit 14 with an ideal clamp value 18 (digital value), and a D/A converter 16 which converts the comparison result of the comparator 15 to an analog signal in the DC level and applies it to the clamping circuit 12 as a feedback voltage 19 to perform clamping.
Patent JP-H0667186-A (JP)
Title: Substrate for color liquid crystal display
Inventor: NEMOTO TADASHI
IPC: G02F1/1335
Filed: 1991-06-21
Abstract: PURPOSE:To obtain such a substrate for color liquid crystal display that has a transparent conductive film having excellent etching property and low resistance on a transparent substrate forming a color filter. CONSTITUTION:An indium oxide transparent conductive film containing tin oxide is formed on a transparent substrate having a color filter. The x-ray diffraction intensities I(211), I(222) and I(400) of the indium oxide for the crystal planes (211), (222), and (400), respectively, which are parallel to the substrate have the relation of I(400)/I(211)=0.5 to 2.5 and I(400)/I(222)=0.1 to 2.5, and the film has 5X10<20>/cm<3> or a higher carrier density.
Patent JP-2001070831-A (JP)
Title: Air cleaning device
Inventor: MURAOKA ATSUSHI
IPC: B03C3/74
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To enable to safely and simply clean an ionizing wire by providing an ionizing wire automatic cleaning device for automatically cleaning the ionizing wire. SOLUTION: The ionizing wire automatic cleaning device for automatically cleaning the ionizing wire 48 by pushing a pair of blades 69 to the ionizing wire 48 by rotating a cleaning member 67 and moving the cleaning member along the ionizing wire 48 is provided. In the ionizing wire automatic cleaning device, the cleaning member 67 is put to a base frame 47 and rotated while resisting against a coil spring and separated from the ionizing wire 48 after driving and also the separated state is kept by pushing the coil spring and the cleaning member 67 is returned to a home position. High voltage is applied to the ionizing part only when the cleaning member 67 is at the home position.
Patent JP-H04128213-A (JP)
Title: Nonaqueous aerosol spray composition for hair
Inventor: WATANABE YOSHIYUKI
IPC: A61K8/89
Filed: 1990-09-19
Abstract: PURPOSE:To obtain the subject composition, capable of imparting excellent gloss and smooth touch to hair without causing stickiness by dissolving a high- molecular weight dimethylpolysiloxane together with a low-molecular weight dimethylpolysiloxane in a nonaqueous solvent and using the resultant solution. CONSTITUTION:An aerosol spray composition containing (A) a high-molecular weight dimethylpolysiloxane having 30000-200000 average molecular weight in an amount of 1-20wt.% based on the total amount, (B) a low-molecular weight dimethylpolysiloxane having 1000-100000 average molecular weight in an amount of 1-5 times based on the ingredient (A), (C) a lower alcohol, preferably ethyl alcohol or isopropyl alcohol in an amount of 5-50wt.% based on the total amount and (D) a propellant, e.g. a chlorofluorinated compound or liquefied petroleum gas in an amount of 30-90wt.%, preferably 40-80wt.% based on the total amount.
Patent JP-H1180911-A (JP)
Title: High purity chromium steel sheet for pump impeller
Inventor: SUMITOMO HIDEHIKO
IPC: C22C38/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive high purity chromium steel sheet excellent in cavitation erosion resistance. SOLUTION: The steel sheet has a composition consisting of, by weight, <=0.010% C, <=0.5% Si, <=1.0% Mn, <=0.04% P, <=0.01% S, 9-18% Cr, <=0. 6% of (Ti+Nb), 0.002-0.05% Al, <=0.0015% Ca, <=0.01% N, 0.0003-0.005% B, and the balance essentially Fe and satisfying (Ti+Nb)/(C+N)>7.0 and also containing, if necessary, <=2% Mo, <=0.6% Cu, and <=0.6% Ni. At the time of producing this steel sheet, temper rolling is performed at 1.2-4.0% elongation percentage after final annealing.
Patent JP-H0576202-A (JP)
Title: Tilling working machine
Inventor: KANAI YOICHI
IPC: A01B49/00
Filed: 1991-09-26
Abstract: PURPOSE:To prevent a driving shaft from being bent at a place near the joint of an auxiliary transmission case by rotatably bearing the driving shaft on the side of a cylindrical frame through a blanket. CONSTITUTION:A driving shaft 7 is rotatably born on the side of a cylindrical frame through a blanket 9, and a tilling case is rotatably disposed about the driving shaft. A cover frame 18a for attaching the tilling cover 18 is connected in the state capable of controlling the depth of the tilling with an extension control mechanism 19 from a main transmission case 3. An extension frame 11 parallel to the driving shaft is disposed on the cylindrical frame in the state capable of being inserted or withdrawn, and other various working machines are mounted on the cylindrical frame or extension frame.
Patent JP-H0691649-A (JP)
Title: Method and device for processing waste plastic
Inventor: KUBOTA MASAYOSHI
IPC: B09B3/00
Filed: 1992-09-17
Abstract: PURPOSE:To recycle light oil of high quality as a fuel by a method and device wherein cracked gas is suitably retrieved by supplying intake pressure and negative pressure to the inside of a heating furnace under a condition of melting temperature of waste plastic and the retrieve is performed by classifying into waste plastic of molten residue and kneaded matter generated due to caking of incinerated ashes. CONSTITUTION:Cracked gas is sucked, filtered by a gas-liquid separating filter pot 9a, cooled by a cooler 10 so as to change to oil, and returned to an oil separating tank 11 as oil. As for sucking and retrieving quantity of the cracked gas, constant sucking time is detected by a timer or oil quantity in the oil separating tank 11 is detected, and a suction fan 12 is controlled. The cracked gas which can not be changed to oil burns as a fuel at a heating furnace 16a so as to be a heating source. Separated oil is stored in an oil product tank as occasion demands as a replenishing fuel in the heating furnace. Molten residue of retrieved optional cracked gas opens a shielding damper 7, it is discharged being kneaded by a recovery screw feeder 8, retrieved into a cooling tank 18, crushed into optional size by a crusher so as to make soil.
Patent JP-S61124965-A (JP)
Title: Electrophotographic developing composition
Inventor: KAWABE KUNIYASU
IPC: C08F212/06
Filed: 1984-11-22
Abstract: PURPOSE:To prevent an offset and to obtain the titled composition having a lower fixing temp. by incorporating to said composition, a polymer obtd. by reacting a 7-40C carboxylic acid having two or more valences as a main component of a binding agent. CONSTITUTION:The main component of the binding agent comprises a polymer obtd. by reacting the prescribed component (a) in the polymerization of the component (b) of styrene and/or its derivative and the component (c) of at least one of monomers selected from a group composed of methacrylic acid, acrylic acid and its ester. An ester or acrylic acid or methacrylic acid contg. at least one of a hydroxy group or an epoxy group contains in an equimolar or more amount on the basis of that of the component (a). The component (a) comprises 0.05-10wt% on the weight basis of the total monomer, and is an acid or its acid anhydride or its lower alkyl ester shown by formula I.
Patent JP-2000061079-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can diversify the setting of combined lines by providing a plurality of diagonal combined lines which tilt in one direction for a variable display device wherein a plurality of combined lines are set. SOLUTION: A variable display part row for which variable display parts 60a-60c are arranged in one row, a variable display part row for which variable display parts 60d, 60e are arranged in one row, and a variable display part row for which variable display parts 60f-60h are arranged in one row, are arranged in parallel on an upper stage, a central stage and a lower stage, and at the same time, the variable display parts (patterns) are arranged in such a manner that the centers of the variable display parts (patterns) are shifted between respective variable display part rows, and thus, a plurality of diagonal combined lines which tilt in one direction are set (the setting of respective winning lines (1), (2), and the setting of respective winning lines (3), (4)).  By this method, the setting of combined lines can be diversified, and therefore, a visual interest can be improved by the setting of new combined lines which are not seen in a conventional method.
Patent JP-S63102704-A (JP)
Inventor: OGATA HARUKI
IPC: A45B11/00
Filed: 1986-10-18
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-S60133204-A (JP)
Title: Suspension system in vertical plane of horizontal pipe bundle and manufacture of said system
Inventor: JIYAN FURUNIE
IPC: F22B37/20
Filed: 1984-11-22
Abstract: A device for suspending a bundle of horizontal tubes in a vertical plane (1), the device comprising pairs (4, 5, 6) of vertical tubes (7, 8) provided with half-fins on their facing sides. The half-fins have a profile including notches of circular shape, having a radius slightly larger than the radius of the tubes in the bundle and being at the same spacing as said tubes, the notches being separated by tongues (16, 18, 20, 17, 19, 21) which project from the vertical tubes by a distance which is long enough to provide good support for the tubes of the bundle and which is short enough to ensure good thermal conduction from their projecting ends to their weld zones on the corresponding vertical tubes.
Patent JP-H1084945-A (JP)
Title: Analysis and breeding method of effective yeast by using cleavage of chromosome at specified position
Inventor: HARASHIMA TAKASHI
IPC: A21D8/04
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To breed a yeast having improved performance and to obtain a yeast useful for the production of foods and drinks by transducing a specified DNA into a monoploid yeast cell, treating the cell under specified conditions and selecting a yeast which causes dissociation of yeast telomere. SOLUTION: A DNA on a linear strand having such a structure that a yeast centromere, marker gene which expresses in a yeast cell, and two telomeres having the terminals facing each other are configurated between two DNAs which are obtd. by cleaving a DNA fragment as an integrating target on a yeast chromosome is transduced into a monoploid yeast cell. Such yeast is selected that homologous recombination between the cleaved integrating target DNA fragment on a yeast chromosome and the homologous region on the chromosome of the DNA is effected and that dissociation of the two yeast telomeres configurated at the terminals on the chromosome facing each other is caused. It is preferable to select such yeast cells that one of cleaved chromosomes is lost and to produce a yeast.
Patent JP-S63101139-A (JP)
Title: Power transmission device for front wheel of working car
Inventor: MATSUDA KENJI
IPC: B60K17/344
Filed: 1986-10-17
Abstract: PURPOSE:To restrain slip and enable making a small turn by using a front wheel differential gear as a speed-increasing mechanism for an outer front wheel in turning. CONSTITUTION:When a steering wheel has been operated and a front wheel steering angle has exceeded a set value in turning, a clutch 8a or 8b corresponding to the inside of a turning circle turns to the OFF condition. At the same time, a brake device 10a or 10b works for braking and a front wheel 1a or 1b inside the turning circle falls in an idle turn condition. And the front wheel 1b or 1a outside the turning circle is driven at a double speed and, therefore, it becomes easy for a car to make a small turn.
Patent JP-H04128311-A (JP)
Title: Method for prolonging metal fatigue life
Inventor: WATANABE HIROMITSU
IPC: C21D9/28
Filed: 1990-09-18
Abstract: PURPOSE:To reduce the raising of temp. in fatigue-damaging and to prolong fatigue life in a machine part by cooling the part which generates heat due to receiving high stress or repeated stress, in the metal-made machine parts. CONSTITUTION:The metal-made machine parts 1 having a notching part 3 at the intermediate part is set as cantilever state to wall 2. In this machine parts 1, since the repeated stress F is applied to the arrow direction, the stress concentration is generated at the notching part 3, and the notching part 3 generates the heat. Therefore, the notching part 3 is cooled by blowing the cooling medium 5 from a blower 4 in the cooling device. By this method, the temp. raising at the notching part 3 receiving the stress load is relaxed and by suppressing the change of metallurgical structure, softening is prevented, and by suppressing plastic strain, the fatigue life is prolonged.