baber/WOPTO huggingface dataset:
Patent JP-H09219899-A (JP)
Title: Audio amplifier device for 2 or more reproducing channels
Inventor: RAINHARUTO SHIYAARU
IPC: H04N5/60
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an audio amplifier device capable of executing the selection of an operation mode comparatively inexpensively without a manual operation. SOLUTION: A switchable signal processor SP to make different audio signals usable in reproducing channels R, L, C, SR, internal speakers Lr, Ll, and the power amplifiers Ar, Al, Ac, Asr are provided, and a first and a second switching means are equipped in the output of the power amplifiers, and change required at the time when an external speaker box is connected is executed automatically. The first switching means Sc switches the signal processor SP so as to make the changed audio signal usable for the predetermined power amplifier, and the second switching means Sr, Sl switch the internal speakers Lr, Ll for the different outputs of the power amplifiers.
Patent JP-2001093618-A (JP)
Title: Connector
Inventor: TAKATSUKI KOZUE
IPC: H01R13/627
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide connectors which can restrain electric wires from getting into the underside of the lock segment, even if the electric wires enter the gap between the lock segment and the rib. SOLUTION: In the center of the upper side of a housing 2 is provided a lock segment 4 extending backward and forward which can be deformed by deflecting in the vertical directions. On the surface of the rear end of the lock 4 is provided the overhanging section 6 in such a manner that it overhangs both rightward and leftward. On the underside of the overhanging section 6, a slope 8 is provided toward the center of the housing 2. Then on the upper side of the housing 2, a right and left pair of ribs 7 are provided, projecting from the front to the back of the lock segment 4. From the position in the center upper part of the rib 7, a thick section 9 is provided, projecting in a direction to narrow the gap A between the lock segment 4 and the rib 7. The gap B between the tip 9A of this thick section 9, and the slope 8 is made smaller than the gap A. Accordingly, the electric wire W, which has entered the space between the lock segment 4 and the rib 7 through the gap A, is restrained from passing through the gap B and from being stuck in the underside of the lock segment 4.
Patent JP-H11106196-A (JP)
Title: Structure and method for mounting control valve of forklift
Inventor: MIYOSHI YOICHI
IPC: B66F9/22
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent the oscillation of an operation lever 22 attributable to the vibration of a vehicle body frame, and to facilitate the piping work to a control valve. SOLUTION: A valve bracket 38 of a control valve 32 is temporarily stopped to a cross member 40 of a vehicle body frame 10 in advance, and the piping work is achieved to the control valve 32 before a drive cabin 14 is mounted. Then, the drive cabin 14 is mounted on the vehicle body frame 10 through a buffer member 12. After the valve bracket 38 is fixed to an instrument frame 46 of the drive cabin 14, a bolt 42 for temporary fitting is detached. The operation lever 22 is fixed to the drive cabin 14 side in advance, and connected to the control valve 32 after the drive cabin 14 is mounted.
Patent JP-H1191373-A (JP)
Title: Fuel tank for construction machine
Inventor: KONOMURA YASUSHI
IPC: B60K15/03
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To stably supply a fuel to an engine by using a fuel supply piping even when a construction equipment is inclined in a condition that an amount of the fuel in the fuel tank is small, when the construction machine is operated on the slope such as field, forest or the like. SOLUTION: In this fuel tank, a bottom face of a tank 22 is a conical inclined bottom face 22E, a drain piping 24 is mounted in such a manner that an opening part 24A thereof is located on a central projecting edge 22F of the inclined bottom face 22E, and a fuel supply piping 23 of which an opening 23A is formed on a position higher than the opening 24A of the drain piping 24 by a size h1, is mounted. Whereby the opening part 23A of the fuel supply piping 23 can be prevented from easily exposed from the liquid face, even when the liquid face in the fuel tank 21 is inclined by the inclination of a hydraulic excavator, the fuel can be stably supplied to the engine through the fuel supply piping 23, and the reliability of the fuel tank can be increased.
Patent JP-S61149288-A (JP)
Title: Reverse osmosis treatment of brine
Inventor: TSUGE HIDEO
IPC: B01D61/12
Filed: 1984-12-25
Abstract: PURPOSE:To enable long-time succeeding operation, by arranging a first anode and a second anode in an electrolytic cell while arranging cathodes corresponding to anodes and respectively adjusting current values independently. CONSTITUTION:When a current is supplied to an electrolytic apparatus 1 while seawater is introduced thereinto through a pump P1, a polyvalent metal ion is eluted from a first anode 1 to form metal hydroxide acting as a flocculant in seawater. Chlorine is formed at a second anode 2 but formed at the part of a cathode 3 and reacted with sodium hydroxide eluted in seawater to be mixed in seawater as sodium hypochlorite. Further, current values not only between the first anode 1 and the cathode 3 but also between the second anode 2 and the cathode 3 can be independently controlled and can be controlled corresponding to the mixing amount of suspended substances or bacteria in seawater.
Patent JP-2000104243-A (JP)
Title: Self-propelled soil improvement machine
Inventor: HASHIMOTO HISANORI
IPC: E02D3/12
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To stably manufacture the high quality soil improvement material by accurately controlling a mixture ratio of earth and sand and soil improvement material, when the soil improvement material is added to earth and sand in a treatment tank. SOLUTION: A supplying mechanism part 3 which consists of a earth and sand supplying hopper 10 and a soil improvement material supplying hopper 20 and treatment mechanism part 4 attached a paddle mixer 44 in a treatment tank 40 are provided on a main body frame 2 provided on a lower traveling body 1. The earth and sand and the soil improvement material are mixed and agitated in the treatment tank 40, and are then carried to an exhaust part 5. The paddle mixer 44 is rotatably driven by a hydraulic motor 50. A regulated amount supplying part 22 for constituting the soil improvement-material supplying hopper 20 is provided with a regulated amount supplying feeder 32 having a regulated amount supplying container part 35 rotatably driven by an electric motor.  An amount supplied of the earth and sand by the paddle mixer 44 is detected on the basis of a revolving speed of the hydraulic motor 50 to adjust a revolving speed of the electric motor according to the revolving speed of the hydraulic motor 50. Thus, a mixture ratio of the earth and sand and the soil improvement material is kept in a constant level.
Patent JP-S61151730-A (JP)
Title: Resistance board drive system of coordinate reader
Inventor: KOMADA SATOSHI
IPC: G06F3/03
Filed: 1984-12-26
Abstract: PURPOSE:To drive a reader with a short transient response time by using a binary signal comprising a period taking each prescribed period to a period of a drive signal respectively as a prescribed duty as the drive signal so as to use a simple filter. CONSTITUTION:The waveform of a duty K(0<=K<=1) during the first period T/3 is obtained with a switching signal from an input terminal S1 at H level, the waveform of the duty 0.5 at the next period T/6 is obtained with a switching signal at H, the waveform of the duty (1-K) during the next period T/3 is obtained with a switching signal from an input terminal S3 at H and the waveform having the duty 0.5 at the next period of 1/6 is obtained with a switching signal from the input terminal S2 at H to the period T in the drive waveform. Thus, the binary signal of the period T obtained in this way is used as a drive signal. Thus, the signal is a waveform drive signal not including the 3rd harmonies, the filter is simplified and the transient response is improved.
Patent JP-H11108572-A (JP)
Title: Evaporator for capillary pump loop, and its heat exchange method
Inventor: TANAKA KIYOSHI
IPC: F28D15/04
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an evaporator for a capillary pump loop which can prevent the evaporation of a liquid-form heat exchange medium in a liquid injection pipe even in case that a large quantity of thermal input is generated with a simple structure and without causing the increase of weight, outside dimension, etc. SOLUTION: This evaporator for a capillary pump loop is composed of an outside tubular body 11 which receives heat energy from an external heat source, a wick structure 12 which is laid at the inner face of the outer tubular body 11, a liquid injection pipe 13 which is constituted of heat insulating material for supplying the wick structure 12 with a liquid-form heat exchange medium, being inserted between the outside tubular body 11 and the wick 12, and a bush 16 of a heat insulating material which is inserted into the section where the liquid-form heat exchange medium is to be supplied of the outer tubular body 11 and has a liquid supply hole 17 piercing the liquid injection pipe 13 from the section facing outside.
Patent JP-H05117295-A (JP)
Title: Cosmetic raw material and base for external-use medical drug
Inventor: HATTORI TATSUYA
IPC: A61K8/63
Filed: 1991-10-23
Abstract: PURPOSE:To provide new compounds excellent in emulsifying properties, water- holding properties and moisture-permeability and capable of, therefor, providing cosmetics or medical drugs showing a light feeling in use and excellent in affinity to the skin, promotion of percutaneous absorption of medical components, etc., when used as a cosmetics raw material or a base for an external-use medical drug. CONSTITUTION:Oil-soluble long-chain acyl acidic amino acid mono- or di-esters of the formula (X and Y are ester-formation residue of sterol. Or, one of them is ester-formation residue of sterol and the other is H, etc.; Z is carboxyl or sulfonyl; COR is 8-22C long chain acyl; In case Z is carboxyl, n is 1. In case Z is sulfonyl, n is 1 or 2), e.g. N-lauroyl-L-aspartic acid dicholesterol ester. The above-mentioned compound is recommendably produced by the azeotropic dehydration condensation method where an N-long chain acyl acidic amino acid such as N-lauroyl-L-aspartic acid and a sterol such as cholesterol are heated with stirring in the presence of an acid catalyst such as p-toluenesulfonic acid in a non-polar solvent at 70-200 deg.C for 1-10hr.
Patent JP-S61154946-A (JP)
Title: Preparation of ink splash absorbing shield body for ink jet color printer
Inventor: AKIMOTO HIROMICHI
IPC: B41J2/18
Filed: 1984-12-28
Abstract: PURPOSE:To obtain an absorbing shield body absorbing and holding a large amount of a liquid and having a high absorbing speed, by molding a mixture of activated carbon particles and/or carbon fine spheres and a synthetic resin and subsequently baking the molded one and impregnating the same with a surfactant. CONSTITUTION:As a synthetic resin, a thermosetting resin is pref. used and, for example, a phenol resin, a furan resin or an epoxy resin are used. As a solvent, for example, methanol, acetone, ethyl alcohol, ketone or toluene are used and, as a surfactant an anionic active agent is pref. used. Activated carbon particles and carbon fine spheres pref. have a particle size of 100mu-0.7mm. The synthetic resin is pref. compounded in an amount of 10-30% by wt. of activated carbon particles and/or carbon fine spheres and the surfactant is pref. impregnated in an amount of 0.03-3% by wt. of the total amount of activated carbon particles and/or carbon fine spheres and the synthetic resin.
Patent JP-S61157023-A (JP)
Title: Pulse width expanding circuit
Inventor: KATO SHUICHI
IPC: H03K5/04
Filed: 1984-12-28
Abstract: PURPOSE:To attain stable pulse width expansion without picking up any noise by dividing a supply voltage formed by a constant current power supply circuit and using a voltage dividing point as an input point of a minute pulse. CONSTITUTION:A motor pulse is fed to a point dividing a power supply voltage by bias resistors R201 and R202 after through a resistor R203 for cutting a reverse voltage component not through a smoothing circuit. The power supply of the output circuit is used in common to a power supply generating an input bias voltage, the power supply has an impedance by a resistor Rv and the input point potential of an amplifier 11 is drawn to a direction of pulse input at the same time. Thus, until a capacitor G202 is discharged out, the fluctuation is maintained, and a pulse P attended with a positive voltage-going pulse in succession to a negative-going pulse to compensate the power fluctuation decreased in this case is outputted. Only the negative-going component is extracted from the pulse P by a comparator 12, a pulse Q is obtained and an output pulse R is obtained from the output circuit.
Patent JP-H0537706-A (JP)
Title: Facsimile transmission slip made of vinylchloride
Inventor: TAKAGI MIKA
IPC: H04N1/00
Filed: 1991-07-29
Abstract: PURPOSE:To prevent waste of transmission slip paper by covering a transparent vinyl sheet onto an opaque vinyl sheet on which a transmission slip is printed out. CONSTITUTION:After a water pen is used to describe a required items onto an opaque vinyl sheet 2 on which a transmission slip is printed out, a transparent vinyl sheet 1 is covered to protect the written characters and the result is loaded to a facsimile equipment. The characters written by the water pen are erased by using a cloth after the transmission. Items described by the water pen are erased simply, then one transmission slip is semi-permanently used.
Patent JP-H0592933-A (JP)
Title: Selective decomposition of triacetone alcohol
Inventor: ISHIKAWA MAKOTO
IPC: B01J23/04
Filed: 1991-09-30
Abstract: PURPOSE:To selectively decompose triacetone alcohol in a diacetone alcohol solution containing triacetone alcohol into diacetone alcohol. CONSTITUTION:A reaction product solution having a composition consisting of 20wt.% of diacetone alcohol, 1wt.% of triacetone alcohol, 1wt.% of other by-products and the balance of acetone and obtained by subjecting acetone to a condensation reaction in the presence of an alkali catalyst is mixed with 70wt.ppm of lithium hydroxide and heated at 70 deg.C for 60min.
Patent JP-H02124498-A (JP)
Title: Fast reactor
Inventor: AMANO KEN
IPC: G21C15/02
Filed: 1988-11-02
Abstract: PURPOSE:To make it possible to prevent the oscillation of the interface between temperature layers by providing net shaped plate directly over the inlet port of an intermediate heat exchanger. CONSTITUTION:A net shaped oscillation preventing plate 17 is provided directly over an inlet port 11 of an intermediate heat exchanger 5. The oscillation preventing plate 17 is provided for a structure 6 at the upper part of a reactor, a pump 4 and the inner surface of a reactor container 2 furthermore at the same horizontal position. Since the inlet port 11 is provided at a position which is lower than a free liquid surface 10 by several meters, the plate 17 is immersed in Na liquid. When the atomic reactor is stopped, heating of a reactor core 3 is stopped. The flow rate of the liquid is decreased to about 10% of a rated value. The Na in a low temperature plenum 8 flows into a high temperature plenum 7 through the pump 4, a high pressure plenum 13 and reactor core outlet port. The Na is sucked into the port 11. Therefore, the high temperature Na remains in the plenum 7 that is higher than the port 11. An interface 9 between the temperature layers of the high temperature Na and the low temperature Na at the lower part of the port 11 is formed. Slow up and down motion is generated. Vortexes are exfoliated with the net of the oscillation preventing plate 17. The interface is broken into fine pieces, and the wave motion energy is lost. Thus the interface becomes stationary.
Patent JP-S63133855-A (JP)
Title: Manufacture of motor
Inventor: NAKAZAWA ETSUO
IPC: H02K15/02
Filed: 1986-11-21
Abstract: PURPOSE:To balance the rotation of a motor easily and surely, by forming grooves on the outer periphery of a ring to make them a guide for effecting drilling work. CONSTITUTION:A core 7 is formed on the shaft 6 of a motor while permanent magnets 8 are mounted on the outer diametral side of the core 7. Rings 9, made of iron, are attached to both side end surfaces of the permanent magnets 8 and grooves 10 are formed on the outer periphery of the rings 9. The bias of the weight of a rotor, which is checked by a balance machine, is corrected by drilling work 11 applied on the rings 9. The drilling work 11 may be applied at substantially the axial center of said grooves 10 to bore a hole, therefore, the positioning of the hole may be effected easily. As a result, the amount of cutting of the drilling work 11 may be increased and the correction of unbalance may be effected easily.
Patent JP-H04152750-A (JP)
Title: Laser power controller
Inventor: OKU JUNTARO
IPC: H04N1/23
Filed: 1990-10-17
Abstract: PURPOSE:To surely keep the linearity of a change in a laser current by setting a digital value inputted to one D/A converter so that the laser current energized to a semiconductor laser is overlapped before and after a change in a digital value inputted to other D/A converter when the digital value inputted to the other D/A converter is subject to change. CONSTITUTION:When an input data to a 2nd D/A converter 26 is '01' and an input data to a 1st D/A converter 25 is 'FF(H)+01(H)=00(H)' resulting in causing overflow, the input data to the 2nd D/A converter 26 is '10' and the input data to the 1st D/A converter 25 is '10(H)=0F(H)+01(H)'. Thus, a laser current ILD obtained by the synthesis of analog outputs A1, A2 from the D/A converters 25,26 changes with a change in the input data to the D/A converters 25, 26. That is, overlap is always caused at a point when the analog outputs A1, A2 change simultaneously due to overflow and underflow. Moreover, since the input data to the 1st D/A converter 25 is set so that the laser current ILD is unchanged before and after the simultaneous change in the analog outputs A1, A2 even in the presence of overlap, the linearity in the laser current ILD is surely kept.
Patent JP-H10122445-A (JP)
Title: Reinforced rubber hose
Inventor: TANGIKU KOUICHI
IPC: F16L11/08
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide excellent adhesivity between an outer layer rubber of an inner pipe and an inner layer rubber of the inner pipe when the rubber compound of diene rubber and hydrogen-added NBR is of simple vulcanized type. SOLUTION: A hose is provided with an inner pipe 11 and a reinforced thread layer 13 in external contact with the inner pipe 11, the inner pipe 11 comprises an inner layer 17 of the inner pipe and an outer layer 19 of the inner pipe, and the outer layer 19 of the inner pipe is formed of the vulcanized diene rubber compound, and the inner layer 17 of the inner pipe is formed of the vulcanized hydrogen-added nitrile rubber compound. Both the diene rubber compound and the hydrogen-added nitrile rubber compound contain the vulcanized chemical. In addition, the diene rubber compound contains approximately 5-25phr of talc. The talc having such characteristic as of approximately 1-5μm in mean grain size, and approximately 5-20 in aspect ratio is used.
Patent JP-S61141882-A (JP)
Title: Insertion of bacillus tulingensis crystalline protein gene in bacteria having colony forming capacity on plant and its use
Inventor: RIDEIA SHIKARI WATSUTORATSUDO
IPC: A01N63/50
Filed: 1985-12-09
Abstract: The invention relates to genetically engineered plant-colonizing microorganisms which proliferate in symbiotic or non-detrimental relationships with the plant in the plant environment. Such microorganisms contain DNA derived from Bacillus thuringiensis which codes for the insecticidal crystal protein toxin. The engineered plant-colonizing microorganisms of the invention and their progeny are active against a variety of lepidopterous pests. The invention further relates to the use of such plant-colonizing microorganisms in a method of killing or inhibiting lepidopterous pests and to insecticidal compositions containing the plant-colonizing microorganism as the active insecticidal agent.
Patent JP-2001096794-A (JP)
Title: Scanning exposure apparatus, semiconductor laser drive circuit, imaging apparatus
Inventor: TODA TSUNEO
IPC: G06K15/12
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To realize the formation of a high quality image at low cost with such a resolution as the dot size is finer than the diameter of laser beam. SOLUTION: A deeper and wider latent image can be formed by performing exposure at a higher intensity of light than normal level utilizing the fact that the state of the latent image depends on the quantity of exposure of a photosensitive body. When an overshoot is generated at the time of starting lighting of an LD and the rising intensity of light is set higher than normal level (Fig. 10 (B)), aspect ratio, reproducibility of 1 dot and reproducibility of halftone can be improved in such a case as the resolution is finer than the diameter of laser beam.
Patent JP-H03136528-A (JP)
Title: Order system for emergency order device
Inventor: IGARASHI OSAMU
IPC: H04W4/90
Filed: 1989-10-23
Abstract: PURPOSE:To send a turnout order to vehicles resident in a station or in activity automatically by allowing an automatic turnout designation device to send an identification code designating an operating line to be an exclusive line or a radio line while being added to a call code for calling a vehicle to an order device in the case of calling the vehicle. CONSTITUTION:If a disaster takes place, when the location of disaster and kind of the disaster are entered from a keyboard KB 131 of an order board 13, a CPU 123 of an automatic turnout order device 12 selects an optimum turnout vehicle from a data stored in an MEM 121. Then whether a relevant patrol car is in the standby or in activity at the outside of station is identified based on the said data and the device 12 provides an identification code to each patrol car and sends the code to an order controller D CONT 111. The D CONT 111 connects a channel of, e.g. the ordering board 13 to an exclusive line with respect to a standby patrol car and sends a voice order from a voice order input section 133 of the order board 13 to a telephone set according to the given identification code.
Patent JP-H08107591-A (JP)
Title: Detecting device for remote controller for household electrical appliance
Inventor: KAMEDA SHIGERU
IPC: H04Q9/00
Filed: 1994-10-04
Abstract: PURPOSE: To obviate a trouble of searching for a remote controller for household electrical appliances when it is desired to operate it. CONSTITUTION: A transmission switch part provided with an on/off switch 1 depressed when the remote controller is searched for and a frequency changeover switch 2 to switch a working frequency is adhered to the body of a household electrical appliance, and a reception/buzzer part provided with a buzzer 5 and a frequency changeover switch 6 is adhered to the remote controller for the household electrical appliance. The buzzer 5 is operated by a signal 4 emitted from the transmission switch part and makes it possible to find the remote controller. Besides, a case where the above-mentioned two are incorporated in the household electrical appliance and the remote controller respectively in advance is an example of its application.