baber/WOPTO huggingface dataset:
Patent JP-S60100827-A (JP)
Title: Local oscillator
Inventor: KONDOU HIDETOSHI
IPC: H03L7/16
Filed: 1983-11-08
Abstract: PURPOSE:To obtain a compact and lightweight local oscillator having high stability by using an electrical means to vary the oscillation frequency of a VCO constituting a phase synchronizing oscillator up to the output frequencies of plural crystal oscillators and therefore starting and stopping these crystal oscillators by means of an external command. CONSTITUTION:A local oscillator consists of the 1st and 2nd local oscillation circuits 11 and 12, a synthesizing circuit 13 and a phase synchronizing oscillator 14. The oscillator 14 is provided with a VCO15, a phase wave detector 16 and a loop amplifier circuit 17. The oscillation output frequencies fX1 and fX2 are obtained from crystal oscillators 11 and 12 respectively with oscillation frequencies f1 and f2 obtained from the VCO14. Then f1=mfX1 and f2=nfX2 are satisfied (m, n: positive integers). An ON command signal is applied to an ON command terminal 19 or 21 of the oscillators 11 or 12; while an OFF command signal is applied to an OFF command terminal 22 or 20 respectively. Thus the frequencies having phase synchronization with m-degree and n-degree higher harmonic waves are delivered from an output terminal 18 of the oscillator 14.
Patent JP-S6456182-A (JP)
Title: Method of cleaning the inner surface of pipe
Inventor: OKABE TATSUO
IPC: B08B9/02
Filed: 1987-08-25
Abstract: PURPOSE: To efficiently clean the inside of a pipe by sucking granular aluminum together with air and water and irregularly passing the aluminum, then passing washing water. CONSTITUTION: A vacuum pump 7 is operated to reduce the pressure in a recovering tank 4. As a result, the pressure in the water feed pipe 1 is reduced as well and the air is sucked from the suction port 2a of a suction port 2a. As a result, the granular aluminum 6 in a vessel 5 is also sucked from the suction port 2a and is captured into the receiving cage 42 of the recovering tank through the water feed pipe 1. The air flows to the vacuum pump 7 and is released outside. The granular aluminum 6 in the water feed pipe 1 is brought to an irregular turbulent flow state. The granular aluminum progresses while colliding against the inside surface of the water feed pipe 1. The rust, etc., in the pipe are thus removed. The washing water is sucked to wash the pipe. As a result, the washing efficiency is improved.
Patent JP-S58113019-A (JP)
Title: Tuning and synchronous control system in hydraulic conveyor
Inventor: IWAMOTO NORIHIRO
IPC: B65G43/00
Filed: 1981-12-25
Abstract: PURPOSE:To aim at efficient tuning and synchronous operations on the plural number of hydraulic motors, by feeding the oil leaked out of the drains of each hydraulic motor driving conveyor rollers connected in series, to the ensuing hydraulic motors in regular sequence. CONSTITUTION:When a conveyed article 10 is transferred from a hydraulic roller to the counterpart II, a hydraulic motor 12 is heavily loaded out, while a hydraulic motor 14 is lightly loaded. In this case, drain flows D1, D2 of these hydraulic motors 12 and 14 come to D1>>D2 and in the hydraulic motor 14, if cracking pressure is of R4>C4=C3 (R4: setting pressure of relief valve, C4: setting pressure of check valve at tank port side, C3: setting pressure of check valve at pressure port side), the oil leaked owing to the magnitude of load in the hydraulic motor 12 is fed to a pressure port P2 via a check valve 16 of the hydraulic motor 14. As a result, the hydraulic motor 14 achieves its tuning and synchronous operations without producing cavitations.
Patent JP-S6485155-A (JP)
Title: Liquid injection equipment
Inventor: MANABE NOBUYUKI
IPC: B05B3/06
Filed: 1988-08-25
Abstract: PURPOSE:To enhance injection pressure of liquid injected from an injection nozzle by rotating the injection nozzle with the pressure of injected liquid and also making rotation of the injection nozzle to sufficiently slow with a braking blade facing a flow path of liquid. CONSTITUTION:Injection nozzles 4 for injecting liquid in the tangential directions are provided to a rotary part 3 provided to the lower part of a flow path 2 of liquid. Both the rotary part 3 and a braking blade 8 positioned in the flow path 2 are joined with a gear train 12 by which rotation of the rotary part 3 is accelerated and transmitted to the braking blade 8. By such a way, the rotary part 3 rotated by liquid injected from the injection nozzles 4 is controlled with the braking blade 8. As a result, rotation of the injection nozzles is made to remarkably slow and injection pressure of liquid injected from the injection nozzles can be raised. The gear train is nearly constituted of only spur gears and therefore the structure is made simple and furthermore the need for mainte nance and control is eliminated.
Patent JP-S60100757-A (JP)
Title: Oxygen electrode
Inventor: NIIYAMA YASUSHI
IPC: G01N27/327
Filed: 1983-11-08
Abstract: PURPOSE:To improve a responsive characteristic and a service life by providing a spot facing hole at a liquid junction part of an outer tube equipping an ion selective electrode, an ion selective membrane and an immobilizing enzyme membrane equipping the ion selective membrane to the hole, and sticking forcedly and fixing the immobilizing enzyme membrane thereto. CONSTITUTION:The spot facing hole having the diameter smaller than the efficient diameter of the liquid junction part of an inner part electrolyte 1 and the depth shallower than the thickness of the ion selective membrane 4 is provided at one end of an outer tube 3 made of insulating material in which an inner electrode 2 is inserted. The elastic membrane 4 is stuck to said hole, and the immobilizing enzyme membrane 5 having fixed tensile strength is stuck forcedly on the acting surface and fixed thereto so that the membrane 5 is flush with the end surface of the tube 3. The sticking property between the membranes 4, 5 can be maintained for a long term by utilizing the elasticity of the pressed membrane 4. Thereby, the deterioration of the sticking property between the membranes 4, 5 is suppressed the deterioration of the responsive characteristic due to the stoppage of a measuring solution is prevented, and the manufacture can be made easy.
Patent JP-S6453110-A (JP)
Title: Measured and adjusting device for wheel alignment of vehicle
Inventor: TAKAGI KIYOMITSU
IPC: B60S5/00
Filed: 1987-08-24
Abstract: PURPOSE:To eliminate the confusion of operation due to a change of the kind of a vehicle by displaying the deviation quantity between a caster measured value and a caster reference value, the deviation quantity between a camber measured value and a camber reference value, caster tolerance, and camber tolerance on orthogonal coordinates. CONSTITUTION:The caster reference value, camber reference value, caster tolerance, and camber tolerance corresponding to the kind of the vehicle to be measured are read out of a ROM memory 12 among its stored data with the output signal of a vehicle kind selection switch 15, and displayed on the screen of a CRT display 18 as the orthogonal coordinates based upon the deviation quantity of the caster as its lateral axis and the deviation quantity of the camber as its longitudinal axis as well as their tolerance values. The caster measured value of a caster measurement sensor 16 and the camber measured value of a camber measurement sensor 17 are read to calculate the deviation quantity between the caster reference value and measured value and the deviation quantity between the camber reference value and measured value; and the tolerance values are compared with the actual deviation quantities and the state is displayed on the CRT display 18.
Patent JP-H0638042-A (JP)
Title: Image forming device
Inventor: FUJIMOTO MASAYA
IPC: H04N1/407
Filed: 1992-07-13
Abstract: PURPOSE:To correct an output gradation characteristic so as to be suitable for each image forming device corresponding to input gradation by providing a storage means for storing data for correction. CONSTITUTION:Input gradation data A and a reference address corresponding to the picture element of a dither matrix corresponding to a picture element position signal are outputted from an address generation circuit 101. Input gradation/output gradation characteristic data corresponding to a development color and designated copy density are read from a ROM 21 and transferred to a RAM 22 by a CPU 20. Based on data for characteristic correction inputted by an operation display part 23 and stored in a RAM 23, the transfer destination address of the input gradation/output gradation characteristic data stored in the RAM 22 to a table memory 102 is transformed.
Patent JP-S6189087-A (JP)
Title: Sensitizer for thermal recording medium
Inventor: IKEDA FUKUJI
IPC: B41M5/337
Filed: 1984-10-08
Abstract: PURPOSE:To make a thermal recording medium sufficiently applicable to even high-speed printing and to enable coloration to occur at low temperatures even when high-melting developers are used by using at least one of specific ether compound of sulfonyldiphenol as effective sensitizer components for thermal recording mediums. CONSTITUTION:A sensitizer to be used for raising the sensibility of a thermal recording medium formed by providing a thermal color-forming layer containing a colorless or light-color leuco dye as a color-forming substance and a phenolic compound as a developer is at least one of the ether compounds of sulfonyldiphenol of the general formula (I), where R1 and R2 are each coincidently or differently a C1-C4 alkyl, alkenyl, 2-hydroxyalkyl, a group of equation -CH2COOR3 (where R3 is a C1-C3 alkyl or alkenyl), benzyl or chlorbenzyl group. As the colorless or light-color color-forming substance to be used for thermal recording mediums, Crystal violet lactone, Malachite green lactone, etc., may be cited. As the developer, the developer with high m.p. bisphenol S for example may be used.
Patent JP-H1134327-A (JP)
Title: Ink jet recording head
Inventor: KOSEKI SHINOBU
IPC: B41J2/045
Filed: 1997-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a simple ink jet recording head capable of preventing clogging in a nozzle, achieving stable ink ejection and high resolution of printing dots and miniaturizing a recording device in the ink jet recording head for fly-ejecting liquid ink. SOLUTION: A substrate is fixed on a support plate by means of a fulcrum point in order to amplify vibration. A piezoelectric element 2 which is nipped with electrodes 3, 4 is disposed on the substrate. Each of elastic members 5a, 5b, 5c is formed on a vibrator 10 with a protection layer 9 therebetween. Ink 6 is filled such that the free surface of the ink 6 is placed between a tip of the elastic member 5 and a bottom face. Each of the elastic members 5 has a cantilever structure such that one end thereof is fixed and the other is a free end. Each of the elastic members 5a, 5b, 5c generates bending vibration in the cantilever structure, then a capillary wave is generated on a thin ink liquid film layer at a surface of the tip of the elastic member 5. A head of the wave is cut by sufficiently great amplitude of the vibration so that the ink is allowed to fly.
Patent JP-H0945816-A (JP)
Title: Adhesive sheet
Inventor: ONISHI TATSUYA
IPC: C09J163/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To intensify adhesive strength and to lessen the warpage of a semiconductor chip by a method wherein the residual quantity of a bonding agent, having epoxy resin, a hardening agent, thermoplastic resin and insulating powder as an essential component, is set at the specific weight percent or smaller, and it is fixed to a retaining film in a separatable manner. SOLUTION: An epoxy compound having two or more epoxy groups in one molecule is used as epoxy resin. For example, there is glysidyl ether type epoxy resin of bisphenol A. The residual quantity of an amine hardening agent, which does not impair the efficiency of the semiconductor element after assembling, a phenol hardening agent, polyvinyl acetate resin, thermoplastic resin having excellent compatibility with the epoxy resin such as polyvinyl alcohol resin, a bonding agent, having insulative powder as an essential component, is set at 1wt.% or smaller, and it is fixed to a supporting film in a exfoliable manner. As a result, excellent adhesive property can be obtained and the warpage of a semiconductor chip can be lessened.
Patent JP-S6188299-A (JP)
Inventor: SUZUKI HIDEO
IPC: G10H7/08
Filed: 1984-10-06
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-S59100274-A (JP)
Title: Prevention of macro cell corrosion owing to contact of metallic pipe with reinforcing bar in concrete
Inventor: IWAMATSU JIYUNKICHI
IPC: F16L58/00
Filed: 1982-11-30
Abstract: PURPOSE:To prevent macro cell corrosion without decreasing the strength of a reinforced concrete structure by insulating electrically the reinforcing bars which are in contact with each other through a metallic pipe buried in soil and penetrating through the reinforced concrete structure. CONSTITUTION:A vertical reinforcing bar f1 and a horizontal reinforcing bar f2 are contained respectively in the grooves s1, s2 provided on both surfaces of a cruciform plastic spacer S and crossing each other at the intersected point of the bar f1 and the bar f2 and both bars f1 and f2 are tied by means of insulating cord T, in an underground buried pipeline wherein a metallic pipe is buried in soil penetrating a reinforced concrete structure, and the reinforcing bars and the metallic pipe are in contact with each other. Then the cathode area of the macro cell formed by the contact between the reinforcing bars and the metallic pipe is decreased without giving adverse influence on the strength and the acceleration of macro cell corrosion is lessened.
Patent JP-H0533582-A (JP)
Title: Facing collapse detector of shield excavator
Inventor: ABE TOMOYUKI
IPC: G01S13/88
Filed: 1991-07-29
Abstract: PURPOSE:To make it possible to detect the collapse of a facing within a short period of time even if the operator is unskilled. CONSTITUTION:Reflected electromagnetic waves from a bedrock of electromagnetic waves emitted to the bedrock from a transmitting antenna 17 provided on a shield excavator are received by a receiving antenna 18, and a plurality of facing collapse detectors are shifted and arranged in a direction of excavation in the facing collapse detectors of the shield excavator detecting the collapse of the facing by calculating the distance to the bedrock through the propagation time of electromagnetic waves. Detection output sections of the facing collapse detectors are connected to an operation displayer 26 displaying the result obtained by performing comparison operation of detected values in the facing collapse detectors to judge a sign of the collapse.
Patent JP-H02102270-A (JP)
Title: Triphenodioxazine reactive dye, its preparation, and method for dyeing fibrous material
Inventor: DENISU ROBAATO ANESURII RIDEIY
IPC: D06P1/38
Filed: 1989-08-17
Abstract: Triphenodioxazine reactive dyes containing at least one fibre-reactive group, the dye, in the free acid form, having the formula: <CHEM>  wherein each of T<1> and T<2>, independently, represents H, Cl, Br, F, SO3H or an optionally substituted alkyl or aryl radical; each of A<1> and A<2> represents alkyl, alkoxy, Cl, Br, COOH, SO3H or optionally substituted sulphamoyl;  n has a value of 0, 1 or 2;  m has a value of 1 or 2;  R<1> represents H or a group of the formula: <CHEM>  wherein  Z represents a fibre-reactive group; each of R<2> and R<3>, independently, represents H or an optionally substituted hydrocarbon radical;  B represents an optionally substituted divalent hydrocarbon radical;  and  D represents a group of the formula <CHEM>  or R<6>(Q)a-  wherein R<4> represents H, an optionally substituted hydrocarbon radical free from fibre-reactive residues or an acyl radical;  R<5> represents H or an optionally substituted hydrocarbon radical; R<6> represents H or an optionally substituted hydrocarbon radical free from fibre-reactive residues;  Q represents O or S; and  a has a value of 0 or 1, with the proviso that when D is NH2, B is an arylene radical.
Patent JP-S6270488-A (JP)
Title: Additive of fuel oil and fuel oil improved in flowability
Inventor: SHIMADA TAKEO
IPC: C08F210/02
Filed: 1985-09-24
Abstract: PURPOSE:To obtain a fuel oil improved in prevention of low-temp. clogging and flowability, and adding a particular ethylenic copolymer to a fuel oil. CONSTITUTION:75-99mol% ethylene is copolymerized with 25-1mol% at least one monomer selected from among a vinyl ester of a satd. carboxylic acid or ethylenically unsatd. monomer or dicarboxylic acid (ester) of the formula (wherein R<1> is H or methyl; R<2> is a -OOCR<4> or -COOR<4> group; R<4> is H or a 1-18C alkyl; and R<3> is H or -COOR<4>) through radical polymerization in the presence of a free-radical catalyst and a chain transfer agent at 120 deg.C or above under a pressure of 500kg/cm<2>, thereby obtaining an additive for fuel oils comprising an ethylenic copolymer having a number-average MW of less than 1,000 and 2-10 alkylene branches per 100 methylene groups. The additive is added in an amt. of 10-2,000ppm to a medium-boiling fuel oil fraction having a b.p. in the range of 120-500 deg.C.
Patent JP-H0638306-A (JP)
Title: Hybrid automobile
Inventor: YAMAGUCHI KOZO
IPC: B60L50/16
Filed: 1992-07-14
Abstract: PURPOSE:To provide a hybrid automobile which can travel at high speed without deteriorating a drive power supply. CONSTITUTION:A control section 30 makes a decision whether a DC power supply 21 is deteriorated by charging electromotive force of a DC brushless motor 15. The control section 30 makes a decision that the DC power supply 21 has deteriorated when counter-electromotive force E exceeds allowable value E1 of the DC power supply 21 or when the difference DELTAE between the counter- electromotive force E and DC power supply voltage (residual amount of DC power supply) E0 reaches a range for causing boosting charge. A charge stop signal j0 is then delivered to a charge stop circuit 61. The charge stop circuit 61 interrupts base current supply from a base drive circuit 64 to a power transistor 63. Consequently, the power transistor 63 is turned OFF to interrupt charging and high speed traveling is sustained without deteriorating the DC power supply 21.
Patent JP-S6453900-A (JP)
Title: Transfer method to plastic molded form
Inventor: NAKANISHI MOTOYASU
IPC: B44C1/175
Filed: 1987-08-25
Abstract: PURPOSE: To give colored pattern to plastic mold in the state that transfer pattern is floating on a liquid as a layer with stickiness by making plastic mold contact from its upper side and submerge into the liquid. CONSTITUTION: Transfer patterns 2 of appropriate colored patterns such as woody grain and polka dots are printed beforehand by gravure printing or the like on water-soluble film 1 like film with polyvinyl alcohol as the major component. While pulling out this film continuously or one sheet after another, activators 3 are painted by roll coater or the like so as to stick only on the side of transcription pattern 2. When this is immediately floated on the surface of the water in the water tank, water-soluble film 1 absorbs water 4 in the water tank to get swollen and softened, and the transfer pattern 2 is also swollen and softened concurrently by solvent contained in the activators 3, being tinged with stickiness as if it is immediately after the printing.
Patent JP-S6192550-A (JP)
Title: Preparation of solid dressing
Inventor: NAKAGAWA ITARO
IPC: A23L27/60
Filed: 1984-10-11
Abstract: PURPOSE:To obtain a solid dressing having excellent taste, flavor, nutrient and heat-resistance, by adding proteins, starches, etc., to dissolved hot gelling agent, adding water and a colorant to the mixture, emulsifying with an oil or fat, adding albumen to the emulsion, and cooling and solidifying the resultant emulsion. CONSTITUTION:One or more gelling agents selected from gelatin, carrageenan, etc. is dissolved by heating at 40-85 deg.C, and the solution is mixed with a mixture prepared separately from proteins such as vegetable protein, milk protein, etc., starch, salt, emulsifier, and other seasonings (e.g. sodium glutamate), and with water and a colorant (e.g. Yellow Color THG) at 40-85 deg.C to obtain a base. The base is added with a proper amount of an oil or fat (e.g. liquid fat such as soybean oil), emulsified to an O/W-type emulsion at about 50 deg.C, added with albumen, yolk, vinegar, and flavor, and heated at 75-90 deg.C in a closed cylinder preventing the contact with air. The gelatinized and sterilized product is filled in a container and solidified by cooling to about 5 deg.C.
Patent JP-S60105121-A (JP)
Inventor: TANIMOTO AKIRA
IPC: H01H9/54
Filed: 1983-11-10
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-S6369413-A (JP)
Inventor: USE KAZUYA
IPC: H02G5/06
Filed: 1986-09-10
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-H0299620-A (JP)
Title: Draft mechanism for fine spinning machine
Inventor: JIIKUFURIITO GIYUNKINGERU
IPC: D01H5/52
Filed: 1989-08-18
Abstract: PURPOSE: To facilitate operation, particularly readjustment by providing a regulatory driving mechanism to at least one controllable top roller. CONSTITUTION: Top rollers 15, 16, 17, 18 are held with a waiting arm 14 and the top roller 16 is equipped with a regulatory driving mechanism 24 controlled by the power. A holding device 20 is set to a roller stand 10 and a pressure device equipped with a pressure body 21 is set to the holding device 20. The regulatory driving mechanism 24 is equipped with a shaft 27 for linking controlling elements to the roller stand 10, the holding device 20 is shaken and the top roller 16 is also shaken incidentally.
Patent JP-H0657274-A (JP)
Title: Electrically responsive composition
Inventor: EDAMURA KAZUYA
IPC: C10M135/22
Filed: 1992-08-07
Abstract: PURPOSE:To obtain the compsn. which has optical properties and viscosity changing when voltage is applied by compounding a specific fluorine compd. and an electrical insulating medium which dissolves the compd. when voltage is applied. CONSTITUTION:The compsn. comprises a fluorine compd. of formula I or II and an electrical insulating medium which dissolves the compd. when voltage is applied. In formula I, R1 is H, F, Cl, Br, or I; n is an integer of 3-30; m is an integer of 0-2; and R2 is CH2OH, COOH, COOM (wherein M is an alkali metal or a primary to quaternary ammonium salt), or CH2SH. In formula II, Rf is C3xF6x-1 (wherein x is an integer of 2-4); and y is an integer of 1-3. If the compsn. is sandwiched between electrodes and voltage is applied between the electrodes, the transparency of the compsn. increases and, in some cases, the viscosity also increases.
Patent JP-H0375528-A (JP)
Title: Flame detection circuit
Inventor: YAMASHITA TORAO
IPC: G01J5/12
Filed: 1989-08-17
Abstract: PURPOSE:To make it possible to reduce the time delay to the minimum value when the inclination of the output of a thermocouple is detected by applying a bias voltage on the output side of a differentiating circuit. CONSTITUTION:An output VT from a thermocouple TC is connected to the inverted input terminal of a comparator CP through a differentiating circuit D comprising a capacitor C and a resistor R. A constant voltage indicating a detecting level VR is inputted into the non-inverted input terminal. A bias voltage V1 is applied on the output side of the circuit D through a capacitor C1. Even if the time constant of the circuit D is large and there is a time delay until the increase of the output of the circuit D to a value corresponding to the inclination of the output of the TC, the comparator CP can be operated at the time point when the voltage V1 is applied and the output of the circuit D increases to a value corresponding to the difference between a detecting level and the voltage V1. Therefore, the time delay due to the time constant of the circuit D can be made sufficiently small by setting the voltage V1 at the value close to the detecting level.