baber/WOPTO huggingface dataset:
Patent JP-S6059881-A (JP)
Title: Dropout compensating circuit
Inventor: KOMATSU KEIICHI
IPC: H04N5/94
Filed: 1983-09-12
Abstract: PURPOSE:To improve the quality of a reproduced picture image by delaying an FM video signal and making earlier the starting point of time of dropout detection from the FM video signal relatively so as to suppress transient noise. CONSTITUTION:An interpolation circuit 5 delays an FM luminance signal (a) to be subject to dropout compensation so as to make earlier the dropout detection of a dropout detecting circuit 10 relatively. As a result, the effect of a dropout pulse signal (d) due to transient period is avoided and the transient noise is suppressed.
Patent JP-H08337211-A (JP)
Title: Apparatus for compressed packaging
Inventor: SAGAWA KAZUAKI
IPC: B65B27/12
Filed: 1995-06-07
Abstract: PURPOSE: To effectively use a roll of binding bands without rewinding by making such a structure that the binding band can be passed through after a cushion packing material is compressed. CONSTITUTION: A metallic wire 7 is passed through an insertion groove 6 provided on a bottom and a rear of a press casing 1. After a cushion packing material is supplied from an injection port 11 to the press casing, the injection port 11 is closed and a pressing plate 3 is lowered to a predetermined position to have the cushion packing material 2 compressed. A front face of the casing 1 is opened in this state, and after a tip of a binding band is coupled with a tip of the metallic wire 7, it is pulled to have the binding band passed through the insertion groove 6 and disengaged from the metallic wire 7 above the pressing plate 3. Then the tip of the pulled band is inserted to a slit provided on the pressing plate 3, the band is wound around the cushion packing material 2 and tied in front of the compressed cushion packing material 2, and coupled by a metal fitting.  Then the pressing plate 3 ms raised, and the compressed cushion packing material 2 is taken out.
Patent JP-S5866730-A (JP)
Title: Gas range
Inventor: SASADA KATSUMI
IPC: F24C3/00
Filed: 1981-10-19
Abstract: PURPOSE:To improve combustion characteristic, CO/CO2 value and thermal efficiency, by selecting respective distances between the upper surface of a burner having a plurality of flame holes and secondary air hole and the upper surface of a tripod, and between the upper surface of the burner and the upper surface of a rib of the tripod and a diameter of the secondary air hole at fixed values. CONSTITUTION:A diameter phiD of a central secondary air hole 18 of a burner 3 is made into 22mm. or larger than that. Then, a distance A between the upper surface 15 of the burner 3 and the upper surface of a claw 23 of a tripod 4 is set so that it ranges between 18mm. and 27mm. and a distance B between the upper surface 15 of the burner 3 and the upper surface 21 of a rib of the tripod 4 is set at 5.5mm. or larger than that respectively. With this constitution, thermal efficiency and secondary air supply quantity can be set at the most suitable state respectively. Then, combustion characteristics, CO/CO2 value and thermal efficiency can be improved.
Patent JP-H09329411-A (JP)
Title: Rotational position detecting device
Inventor: MORONOWAKI YUKIMASA
IPC: G01B7/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a rotational position detecting device which can suppress distortion of the output waveform by minor adjustment of MR element installing position. SOLUTION: A rotational position sensing device concerned is composed of a rotary rum 4 having such a multi-polar magnetic pattern that N- and S-poles are magnetized at a specified pitch λ and a magnetism sensor having a plurality of magnetic resistance effect elements RA arranged at a certain spacing to be determined on the basis of the electric angle from the normal Z drawn to the rotational center 0 of rotary drum provided in such a way as confronting the drum 4.  The magnetic resistance effect element RA-Rb' are located at intersections of the radial lines H1-H4' satisfying the formula, θ'=θ(1-2/P) (wherein, θ is the mechanical angle from the normal Z corresponding to the electric angle and θ' is the angle formed between the normal Z and the radial line passing the rotational center provided that the number of magnetized poles of the pattern is represented by P) with the sensor 6. Thereby phase dislocation of the output waveform can be compensated.
Patent JP-2000001597-A (JP)
Title: Carbon black-containing masterbatch for coloration and polypropylene resin composition prepared by using same
Inventor: KIHARA KAZUAKI
IPC: C08K3/04
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a carbon black-contg. masterbatch for black or gray coloration which prevents frequent occurrence of sink marks and can give a molded article with a good appearance, a resin compsn. contg. the same, and automotive interior and exterior members prepd. by using the same. SOLUTION: This masterbatch comprises 25-50 wt.% carbon black having an average particle size of 35 μm or lower and 75-50 wt.% polypropylene having an MFR (230 deg.C, 2.16 kgf) of 25-100 g/10 min. A polypropylene resin compsn. prepd. by compounding 100 pts.wt. sum of polypropylene, an ethylene-α-olefin copolymer elastomer, and an inorg. filler with 0.1-5 pts.wt. carbon black-contg. masterbatch for coloration is molded into automotive interior and exterior members.
Patent JP-H0217876-A (JP)
Title: Ultrasonic motor
Inventor: KYODO YASUMASA
IPC: H02N2/00
Filed: 1988-07-05
Abstract: PURPOSE:To improve the abrasion resistance of a stator to a great extent by molding the stator with a quenchable iron material and by processing the material for quenching from a high temperature. CONSTITUTION:An ultrasonic motor 1 is chiefly composed of a stator 2, a piezoelectric body 3 and a rotor 4. Flexural oscillation is caused to this stator 2 with AC voltage different in phase applied to the piezoelectric body 3, by which travelling waves are generated. On the front face side 5 of the stator 2 numerous projections 6 are annularly formed. In about the center of the stator 2 a circular hole 10 for inserting a shaft 9 of the rotor 4 is formed. The projections 6 abutting against the rear face 8 side rotate the rotor 4. Grooves 7 improve, etc., the efficiency. In this connection, a quenchable iron material (e.g., SK4, etc.) is used as a material for stator and heat treatment (where the material is heated up to 950 deg.C and oil-quenched and then quenching processing is made. After that, it is tempered at 600 deg.C and annealed.) is performed. The hardening of the stator can thereby be improved.
Patent JP-H0217070-A (JP)
Title: Deodorant
Inventor: KITAHARA KAZUMASA
IPC: A61L9/01
Filed: 1988-07-05
Abstract: PURPOSE:To make effect immediate acting properties and lasting properties excellent by using the mineral belonging to ultrabasic igneous rock as a raw material. CONSTITUTION:This deodorant is prepared by processing the mineral belonging to ultrabasic igneous rock into a raw material. Peridotite as the mineral representing ultrabasic igneous rock is composed of olivine rich in magnesium and accompanies rhombic augite rich in magnesium, diopside like monocline augite, chromite and vicoite. There is serpentinite as cited as mineral generated by the change of said peridotite under unstable environment near to the surface of the earth. This serpentinite is a rock with serpentinite group minerals such as antigorite, chrysotile, lizardite and marmolite as main component and a deodorant enhanced in immediate acting properties and lasting properties is obtained from said serpentinite.
Patent JP-S6226134-A (JP)
Title: Control device for vehicle
Inventor: SHIGEMATSU TAKASHI
IPC: B60W10/10
Filed: 1985-07-29
Abstract: PURPOSE:To make the optimum control of the driving force of a vehicle in relation to the operating quantity of an accelerator by feeding a target output torque obtained by a first control device to a second control device and feeding a controlling quantity obtained by said second control device to said first control device. CONSTITUTION:A CPU 34, a ROM 35, a RAM 38, an input interface 40, and an output interface 42 are provided in a first control device 32 which controls the transmission torque of a magnetic powder type magnetic clutch 12 and the velocity ratio and the transmitting capacity of a belt type stepless transmission 14. And, a CPU 46, a ROM 48, a RAM 50, an input interface 52, and an output interface 54 are provided in a second control device 44 which controls the output torque of an engine 10. A target output torque Te* which is obtained by the unit 32 and indicating the optimum torque of the engine, is fed to the unit 44, and an injection quantity Gf which is obtained by the unit 44 and indicating the output torque of the engine 10, is fed to the unit 32, to carry out the optimum control.
Patent JP-S6324591-A (JP)
Inventor: KAGEYAMA MOTOHIRO
IPC: H05B37/02
Filed: 1986-07-16
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-2000031581-A (JP)
Title: Multisection electronic optical monolithic device
Inventor: MALLECOT FRANCK
IPC: H01S5/026
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor multisection electronic optical monolithic device having a buried active ridge (a BRS type wave guide) wherein a high resistance electric insulated region I is formed between the sections in such a small depth not as to reach the waveguide. SOLUTION: This device includes at least two sections 20, 30, 40. It also includes a first and a second wave guide 21, 31 which are made by etching each of these sections into a ridge and locating the etched parts in line and which are buried in a clad layer 11. The sections are electrically insulated from each other by resistance regions. Especially on a boundary between each two sections, the waveguides have their widths l21, l31 expanded larger than the width l1 of the resistance regions or at least equal to it.
Patent JP-H08319918-A (JP)
Title: Fuel injection device of internal combustion engine
Inventor: SAITO SENJU
IPC: F02M51/06
Filed: 1996-06-27
Abstract: PURPOSE: To provide a fuel injection device of an internal combustion engine which can effectively cool a solenoid coil without increasing the moving resistance of a solenoid valve. CONSTITUTION: A fuel injection device of an internal combustion engine which receives fuel and high pressure air and injects the fuel with the high pressure air into an engine combustion room is provided with a passageway 51 which the mixture of fuel and high pressure air passes before it is injected into the engine combustion room. The passageway 51 is formed in a position neighboring on a coil casing 73 covering a solenoid coil 60 of a solenoid valve 58.
Patent JP-H1012417-A (JP)
Title: Variable resistor for high voltage
Inventor: NAKAGAWA KAZUHIRO
IPC: H01R43/04
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a variable resistor for high voltage wherein stable and sure electric contact and conduction of a connecting terminal and a terminal electrode can be obtained. SOLUTION: A plane contact part 7d whose width is wider than other parts is arranged on the tip of a spring part 7b of a connecting terminal, and a plurality of protruding chips 7e are formed on the contact part 7d. The connecting terminal is housed and fixed in a connecting terminal housing part 6 in the state that the outer edge part of a lead wire connecting part 7a is held with a terminal holding trench 6a of the connecting terminal housing part 6, and the respective protruding chips 7e are in contact with a terminal electrode 2a for output of an insulating board 2 and pressed by the insulating board 2. A lead wire 8 inserted from a lead wire holding tube 1b is connected with the connecting terminal by clamping the core 8a with the respective clamp chips 7c.
Patent JP-H0848727-A (JP)
Title: Cooligomer and copolymer which have dispersing action based on (meth)acrylic ester as emulsifier
Inventor: KUREMENSU AUSHIYURAU
IPC: C09K23/52
Filed: 1995-07-03
Abstract: (Meth)acrylate ester-based co-oligomers and copolymers with a dispersant action (CNP) as emulsifiers are derived from: (A) 60-95 wt.% (meth)acrylate ester(s) of formula CH2=CR-CO-OR1 (I); (B) 5-40 wt.% (meth)acrylate ester(s) of formula CH2=CR'-CO-O-(CH2CH2O)n-(CHMe-CH2O)m-R2 (II) contg. 0-90 mole% hydroxyalkyl (meth)acrylate of formula CH2=CR"-CO-OR3 (III); and (C) 0-75 pts. wt. (w.r.t. A + B) 4-42 C 1-alkene(s); R, R', R" = H or Me; R1 = 4-32 C opt. branched alkyl or cycloalkyl; R2 = 1-50 C alkyl or aryl, opt. substd. with N or S; R3 = 2-30 C alkyl with at least one OH gp.; n = 5-100; m = 0-100.
Patent JP-H0719403-A (JP)
Title: Leading signal circuit for boiler plant
Inventor: FUJIWARA TOSHIKATSU
IPC: F22B35/00
Filed: 1993-07-07
Abstract: PURPOSE:To shorten an adjusting period and improve a control performance, to usually obtain a proper accelerating signal regardless of the kind of coal and to prevent a trouble due to the sudden change of the accelerating signal. CONSTITUTION:A load signal 1s is input to a function generator 2 to obtain a signal 3s showing the flow rate of fuel. The signal is differentiated with time by a differentiator 4. Function generators 9 to 11 obtain the rate of change of temperature in a heat exchanger relative to the load signal is based on the load signal Is and a ratio signal showing the rate of heat input of a water wall relative to all the heat input of the heat exchanger. The rate of change of temperature is multiplied by prescribed coefficients by coefficient multipliers 12 to 14. The output signals of the coefficient multipliers 12 to 14 are multiplied by the output signal of the differentiator 4 by a multiplier 16. The multiplied result is input to a divider 17 and divided by the heating value of the fuel. An output signal (DELTAFa) of this divider 17 is input to a rate-of-change limiting circuit and converted into a signal (DELTAFa*) which is unchanged in energy and limited in the rate of change. This signal (DELTAFa*) is added to the output of the function generator 2, so that the leading signal of a boiler plant is formed.
Patent JP-S6146458-A (JP)
Title: Two-cycle internal-combustion engine
Inventor: OGASAWARA TAKIO
IPC: F02B75/02
Filed: 1984-08-13
Abstract: PURPOSE:To smoothly supply fuel into a combustion chamber in an engine when it is driven in low speed operation, by arranging a cylinder being vertically placed and a fuel supply device in the above for the combustion chamber in the perpendicular direction while directionally arranging a fuel supply route facing downward in the perpendicular direction. CONSTITUTION:An internal-combustion engine 14 arranges in its cylinder block 21 a plurality of cylinders 22 being vertically placed in parallel. And the engine connects an intake pipe 32 and a carburetor 33 above a crankcase 30 of each cylinder 22 through each reed valve 31. The carburetor 33, constituting a fuel supply device, is arranged in the above for a combustion chamber 28 in the perpendicular direction. While a fuel supply route is constituted by the intake pipe 32, crankcase 30 and a scavenging passage 34, and this route, provided toward the combustion chamber 28 from the carburetor 33, is directionally arranged facing downward in the perpendicular direction. In this way, liquefied fuel can be smoothly supplied to the combustion chamber 28 even when a mixture, being brought into contact with a low temperature wall surface of the fuel supply route, is liquefied due to a long time duration of idling or the like.
Patent JP-S6061484-A (JP)
Inventor: TANAKA MASUMI
IPC: B66B5/00
Filed: 1983-09-12
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-S5957046-A (JP)
Title: Power supply system to remote control device of infrared ray
Inventor: NAGASAWA SHIGEKICHI
IPC: B62D1/04
Filed: 1982-09-27
Abstract: PURPOSE:To simplify a circuit without necessitating a new power source by connecting a diode on the side of the power source of a horn switch in the direction to supply current from the power source, and connecting a condenser and a remote-controlled transmitter to this diode in parallel. CONSTITUTION:In a power supply circuit consisting of a horn switch 1, a steering wheel 2, a horn 3, and a car power source, a diode 7 is connected between the horn switch 1 and the steering wheel 2. The diode 7 is connected with a condenser 6 and a remote-controlled transmitter 5 in parallel. Therefore, even if the alarm of the horn 3 is in operation, the condenser 6 works as a power source for the remote-controlled transmitter 5, which can consequently operate other devices.
Patent JP-H10338155-A (JP)
Title: Pump fitting device
Inventor: SHIINA MASAHIKO
IPC: F04C2/344
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce working manhours, the number of part items, necessary space and manufacturing cost and improve piping layout accuracy. SOLUTION: In the loosened state of bolts 6, 7 for connecting a bracket 3, made of single plate material and fixed to a pump 1, to the engine side, the tension of a belt 12 wound on a driven pulley 9 fitted to an input shaft 8 of the pump 1, and a driving pulley 11 fitted to an output shaft 10 of the engine is adjusted by the oscillation of the bracket 3. At the time of holding a connecting tubular member 27 of piping 24 by the pump side and a fixture 26 screwed into at least one of a discharge port 23 and a suction port of the pump 1, the tubular member 27 side comes in contact with a receiving part 42 integral with the bracket 3 so as to regulate corotation of the tubular member 27 with the fixture 26. An oscillating tool 50 of the bracket 3 is hooked to a hook part 41 integral with the bracket 3. The front and rear faces of the bracket 3 are flat faces parallel to each other.
Patent JP-S6069030-A (JP)
Inventor: KENESU PII MAREI
IPC: C12P21/00
Filed: 1984-08-13
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-S5957539-A (JP)
Title: Differential pcm coder or decoder
Inventor: AKAGIRI KENZOU
IPC: H04B14/06
Filed: 1982-09-27
Abstract: PURPOSE:To reduce the feeling of distortion when a high frequency band signal is included in transmitting a sound signal, by transmitting a signal in the differential PCM system with the input state having less high frequency signal component, and transmitting it in the linear PCM system as the high frequency component is increased. CONSTITUTION:An input signal is applied to a terminal 1 of a coder, and converted into a PCM signal at A/D converters 2 and 3. An output of the converter 3 is delayed by a sampling section at a 1-bit delay device 5, subtracted from the output of the converter 2 at a subtractor 4, and the result is transmitted from a terminal 6 as the PCM signal. Further, a coded digital signal is fed to a terminal 10. This signal is converted at an A/D converter 12 and converted again into the digital signal at an A/D converter 13 and added 11 to the input digital signal. One-bit delay is produced at the converter 13, a difference value transmitted to the sampling value before one sampling section is added at an adder 10 and the original analog signal is decoded from an output terminal 14.
Patent JP-H09313043-A (JP)
Title: Hanging tool for flowerpot
Inventor: KUBOTA TAIZO
IPC: A01G9/02
Filed: 1996-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a hanging tool for a flowerpot in order to hang the flowerpot planted with a flowering plant set therein in and outside room for ornamentation or manuring practice (dayligthing, ventilation, fertilizer application or prevention of diseases and control of insects). SOLUTION: This hanging tool for flowerpots is obtained by forming an inverted U-shaped hook part 1 at one end, forming a part different therefrom into a ring shape 2 and a fixing part for the flowerpot capable of nipping and fixing the mouth part (a) of the flowerpot with three points.
Patent JP-S5868524-A (JP)
Inventor: BO ENBERUGU
IPC: F16D65/22
Filed: 1982-09-27
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-H07215700-A (JP)
Title: Load deetection and storing method of balancing cargo handling device
Inventor: YOYASU TOYOHIKO
IPC: B66F19/00
Filed: 1992-06-04
Abstract: PURPOSE:To detect and store the load of a cargo to be lifted with high accuracy and shorten load detecting and storing time. CONSTITUTION:The detected loads from a load sensor 10 are sampled in order at a certain time after an operation lever 12 is set neutral to determine and store an average load at every fixed time. A change in the stored average load is compared with a threshold value in order to stop sampling the detected loads when the change is below the threshold value and store the average load at that time as the load of a cargo to be lifted.
Patent JP-S6415276-A (JP)
Title: Method for brazing al materials
Inventor: NAKAMURA MIKI
IPC: B23K1/19
Filed: 1987-07-06
Abstract: PURPOSE:To maintain the corrosion proof and brazing property by metallizing or plating a Zn alloy on the surfaces of Al materials and assembling the Al materials temporarily and setting up these in a heating furnace and forming the inside of the furnace to the specific degree of vacuum to heat it up to the melting temperature of brazing filler metal. CONSTITUTION:A heat exchanger main body consists of a tube 1, fins 2 and unions 3 and the tube 1 is molded by extruding the Al materials containing Cu and formed flat on the cross section having paths 1a of media and bent zigzag. The fins 2 are formed in a wave-shape of the Al materials containing Zn and the unions 3 are also formed of the Al materials. The Al materials are assembled temporarily by an assembling device and set up in the heating furnace and heated to the melting temperature of the brazing filler metal with the degree of vacuum of 0.04-0.005 Torr to perform the brazing. By this method, the brazing to satisfy both the corrosion proof and brazing property at the heating treatment stage is made possible and moreover, since flux is not used, the cleaning is not necessary.
Patent JP-S6146441-A (JP)
Title: Driving gear of fuel control valve
Inventor: SAKAKIBARA YASUYUKI
IPC: F02D41/40
Filed: 1984-08-11
Abstract: PURPOSE:To enable a quantity of fuel over multiple stages to be smoothly regulated, by inserting a resistor in a part of the electric circuit containing an electrostrictive actuator and variably adjusting a resistance value through a switching means, in the case of a captioned device using the electrostrictive actuator. CONSTITUTION:The captioned device, intermittently applying voltage to an electrostrictive actuator 120 and extending while contracting it, regulates an injection quantity of fuel from a fuel control valve in accordance with an extending and a contracting quantity of the actuator. Here a driving circuit of the electrostrictive actuator provides a capacitor 441 for supplying a transient large current, the first - the third thyristors 442, 443, 445 interposed between the capacitor 441 and the electrostrictive actuator and electrified to be controlled by a trigger generating circuit 450, and an inductor 447. And the device, parallelly connecting a resistor 444, 446 to each thyristor 443, 445 is constituted so as to enable a resistance value of the above series resonance circuit to be changed by electrifying the thyristors 443, 445 to be controlled.