baber/WOPTO huggingface dataset:
Patent JP-H10282686-A (JP)
Title: Developing brush and developing method for photosensitive planographic printing plate
Inventor: KANEDA KENJI
IPC: G03F7/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To improve image quality and to enable stable development by using polypropylene(PP) as the material of brush wires of the part of a developing brush where this brush comes into contact with a printing plate. SOLUTION: The PP is used as the material of the brush wires of at least the part of the developing brush 3 for developing the photosensitive planographic printing plate 2 by being brought into contact with the surface of the printing plate 2 in the presence of a developer, where the brush comes into contact with the printing plate 2. Namely, the brush 3 is provided with the following characteristics by the PP used as the material of this brush; i.e., the brush is hardly affected by alkalis and acids, is dissoluble into general solvents and the water pellency, wear resistance, curving restoration property and elasticity of the brush are excellent and further, there is no deterioration in the strength when moisture is absorbed.  More particularly, the cohesion in moistening of the brush wires of the brush 3 is eliminated by the effect water repellence, by which the contact of the developing brush 3 with the photosensitive printing plate is made uniform and the good development processing which decreases after-colors in non-image parts by suppressing the generation of brush traces may be executed.
Patent JP-S5715572-A (JP)
Title: Vertical synchronizing separation circuit
Inventor: OKADA TAKAFUMI
IPC: H04N5/10
Filed: 1980-07-03
Abstract: PURPOSE:To enable stable synchronizing oscillation, by obtaining an input signal of a vertical oscillating circuit from the difference between an integration signal of a composite synchronizing pulse and the integration signal of said value. CONSTITUTION:A composite synchronizing pulse Pc is converted into an integration signal Si at an integration circuit 2. Transistors Q4, Q5 compare an integration signal Si with a signal Sd integrating the integration signal Si with a resistor R3 and a copacitor C2, and a pulse current Ip corresponding to a vertical synchronizing pulse Pv is obtained. This current is applied to a vertical oscillation circuit 4 via an integration circuit 3.
Patent JP-H05181556-A (JP)
Title: Sample band-gap voltage reference circuit
Inventor: PERUNISHI SERUJIO
IPC: G05F3/30
Filed: 1992-04-10
Abstract: PURPOSE: To quickly restore the output voltage of a sample band gap voltage reference circuit to a proper value after the circuit receives a load by separating first and second capacitors from the input node of an operational amplifier under a specific condition. CONSTITUTION: Two current sources I1 and 12 which generate constant currents of different values respectively drive the emitters of bipolar transistors T1 and T2. A switch S2 alternately connects a capacitor C2 to a ground potential and the emitter of the transistor T2 and another switch S1 alternately connects a capacitor C1 to the emitters of the transistors T1 and T2. Both terminals of the capacitors C1 and C2 are connected to an operational amplifier OP through a switch S5. A reference voltage signal Vref from the amplifier OP separates the amplifier OP from the capacitors C1 and C2 after the switch S5 is opened when the output of the amplifier OP receives a load. Therefore, the capacitors C1 and C2 never attenuate feedback signals.
Patent JP-S5615296-A (JP)
Title: Quinazoline derivative
Inventor: OOSHIRO YASUO
IPC: C07F9/6512
Filed: 1979-07-17
Abstract: NEW MATERIAL:A quinazoline derivative shown by the formula I [R 1  is H, cycloalkyl, (halogen-substituted) lower alkyl; R 2  and R 3  are lower alkyl; R 4  is halogen, nitro, lower alkyl, lower alkoxy, etc.; n is 0W4].  
     EXAMPLE: O,O-Diethyl-O-(quinazoline-4-yl)thionophosphate.  
     USE: An insecticide for agricultural noxious insects and sanitary noxious insects, having low toxicity to a warm-blooded animal.  
     PROCESS: For example, a quinazoline derivative shown by the formula II or III (M is alkali metal) or its alkali metal salt is reacted with a thiono phosphate halide shown by the formula IV (Y is Cl or Br) in the absence of a solvent or in an inert solvent, and, if necessary, in the presence of a deoxidizer, to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06296814-A (JP)
Title: Enhancement of initial removing capacity of filter material of metal fiber filter
Inventor: OKITA MASANOBU
IPC: B01D39/00
Filed: 1993-04-19
Abstract: PURPOSE:To enable instantaneous use and to develop a high removing efficiency from a start time of use by dipping the untreated filter material itself of a metal fiber filter in a hydrochloric acid soln. with a predetermined concn. and drying the filter material to carry out removal capacity activating treatment against acidic gas or mist in sucked air to the filter material. CONSTITUTION:A new filter material 3 composed of a fine wire made of aluminum is dipped in the 0.1-1N hydrochloric acid soln. 2 in a container 1 for 3-5min and drawn up from the container 1 to be drained. When this filter material 3 is placed on the metal net-shaped filter material placing stand 7 provided in the container 5 of a drying device 4 and hermetically closed by a lid 9 to be allowed to stand almost overnight, the moisture bonded to the filter material 3 is sufficiently absorbed by a silica gel 8 to dry the filter material 3 and the removal capacity activating treatment of the filter material is completed. This filter material 3 is mounted on a frame member to form a metal fiber filter which is, in turn, provided to an air conditioning duct. When 1-2ppm hydrochloric acid gas is passed through the filter material under a predetermined temp. and relative humidity condition, the removal ratio of the hydrochloric acid gas at a time of sampling is immediately brought to 100% immediately after the passage of the hydrochloric acid.
Patent JP-S5718502-A (JP)
Title: Pneumatic tire
Inventor: SEKOYA MASAHARU
IPC: B60C15/06
Filed: 1980-07-04
Abstract: PURPOSE: To reduce the cost of a tire without losing its properties, by providing a side cover layer which is integrated with a chafer and extends at least to a tread rubber layer.  
     CONSTITUTION: Carcass plies 8 are laminated together as four layers and wound upward at a bead portion 11 which has a bead wire 10 so that the outer carcass plies 8 cover their wound ends 9. An inner liner 7 is provided on the innermost carcass ply 8 so that the liner extends from the upper part of the inside of one beam portion 11 to that of the other. A chafer 5, which is bonded to cover the lower part of the inner liner 7 and surrounds the bead portion 11, is covered with a thin side layer 6 which is integrated with the chafer 5 and extends from a side wall portion 3 to the end of a trad 1. A tread rubber layer 1a is provided on the carcass plies 8 so that the rubber layer extends from the upper end of one side cover layer 6 to that of the other. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5618166-A (JP)
Title: Sealing mechanism
Inventor: MARUYAMA TERUO
IPC: F16C33/74
Filed: 1979-07-18
Abstract: PURPOSE:To maintain satisfactory lubrication of bearing for a long time, by enclosing a nonmagnetic lubricating oil in the bearing, providing a magnetic seal of magnetic fluid at the open end portion of a sleeve, one of the constituent parts of the  bearing, and forming a solid film at an intermediate portion between said magnetic seal and the lubricating oil. CONSTITUTION:In case of applying the sealing mechanism of this invention in the cylinder structure of VTR, a housing 3 is fitted in freely rotatable manner on, a fixed shaft 1 which is supported on a lower base 2 and has the flange 4 of thrust fluid bearing at its top. An nonmagnetic lubricating oil 5 having a lower viscosity is sealed in the space formed between the housing 3 and the fixed shaft 1. A sleeve 10 is fixed to the shaft 1 in the manner of surrounding the open end portion of the housing 3, and upper and lower annular projections 7, 8 are provided at the open end portion of the sleeve 10. A magnet 9 is provided between the upper and lower projections 7 and 8 for preventing leakage of a magnetic fluid 6 filled in the space between the housing 3 and the sleeve 10 for accomplishing magnetic seal. Further, at the bottom surface of the sleeve 10 and at the open end portion of the housing 3, there are formed slid films 11, 13, 14 having nonwetting properties to lubricating oil.
Patent JP-H10228070-A (JP)
Title: Silver halide color photographic sensitive material and color image forming method using same
Inventor: MIYAKE KIYOTERU
IPC: G03C7/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a sensitive material fit for easy rapid processing, having high sensitivity and ensuring low fog. SOLUTION: The top of a substrate is coated with photographic constituent layers including at least on photosensitive layer contg. photosensitive silver halide emulsions, a developing agent, a compd. forming a dye by coupling reaction with the oxidized body of the developing agent and a binder to obtain the objective silver halide color photographic sensitive material forming an image in which part or all of unreacted silver halide remains by heat development and subjected to the reading of the image. At least one of the photosensitive silver halide emulsion contains one or more kinds of ions selected from among metallic ions and metallic complex ions with <=0.2eV depth as electron trap and flat platy photosensitive silver halide particles having <=0.2μm average thickness and an average aspect ratio of 3-100.
Patent JP-S5316391-A (JP)
Title: Method and apparatus for growing single crystalline alumina at gaseous phase
Inventor: IHARA MASARU
IPC: C30B29/20
Filed: 1976-07-30
Abstract: PURPOSE: To grow a uniform single crystalline alumina film with good surface state by supplying AlCl 3  gas on a heated signal crystalline silicon substrate while cooling the inner wall of a reaction tube to such an extent that powder alumina is not deposit deposited on the inner wall in the vicinity of the heated substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08257854-A (JP)
Title: Moving table and its holder
Inventor: SUZUKI KATSUYOSHI
IPC: B23Q1/40
Filed: 1995-03-24
Abstract: PURPOSE: To apply to an X-Y table and XYθ table by attaining increasing a load capacity, facilitating machining a pocket hole of a holder, and quickening inserting/collecting a ball at assembly time. CONSTITUTION: In a moving table 1, a movable panel 5 is movably set up on a fixed panel 2 through balls 3. In a holder 4 of holding the ball 3, a pocket 7 of receiving together a plurality of the balls 3 is provided in a flat plate- shaped holder main unit 4a.
Patent JP-H11287559-A (JP)
Title: Electric furnace taphole periphery hearth brick structure
Inventor: MIYAMUNE SHINJI
IPC: F27B3/16
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To previously freely form each brick block in a given shape by a method wherein a taphole peripheral hearth bricks are formed a of brick block provided with a plurality of suspension fittings having a plurality of bricks fixed with an adhesive. SOLUTION: A taphole 6 is formed on one end side of a circular electric furnace 1. Tapole peripheral hearth bricks 7 arranged at its periphery are formed in various different shapes at the periphery of the taphole 6, and a plurality of brick blocks 7A joined together through stamp materials are disposed. The brick block 7A is formed such that a plurality of blocks blocks 7A formed of MgO-C are adhered to each other with an adhesive, such as epoxy resin, and formed in given shapes. A suspension fitting 8, such as an anchor bolt, is attached to the brick block 7A, and fixed at the brick block 7A with an adhesive. When which brick block 7A is heavy, the block is lifted by the suspension fitting 8 and conveyed to a given position and disposed therein.
Patent JP-S5717544-A (JP)
Title: Electron gun constituent for cathode-ray tube
Inventor: SHIBATA SHIGEKAZU
IPC: H01J29/96
Filed: 1980-07-07
Abstract: PURPOSE:To reduce the influence of in-tube discharge by forming a resistor layer on the surface opposite to the inner tag of a bulb spacer or a funnel getter support which is installed on an electron gun. CONSTITUTION:Onto the surface opposite to the inner tag 6 on the funnel inside of a bulb spacer 4, Al2O3 layer 8 is applied in 50-100mu, and the evaporation film 9 of Ni-Cr alloy is applied through evaporation, and a resistor film is formed. The resistance value between an anode button and a convergence cup is 600-800OMEGA at this time. Therefore, even if discharge occurs between the terminal electrode of the electron gun and other electrode, the voltage drop is increased by the resistor layer, and the power in discharge can be reduced, and the bad influence to the cathode and the parts in the tube can be reduced.
Patent JP-H05261376-A (JP)
Title: Water cleaning apparatus by metal ion
IPC: C02F1/50
Filed: 1992-03-17
Abstract: PURPOSE:To avoid adjustment of applying voltage and adjusting work to keep the distance between electrodes constant even if the electrodes are consumed and the distance becomes wide by installing an electric power source circuit to apply voltage to at least two electrodes which produce metal ions under water to be cleaned and work the electrodes by constant current. CONSTITUTION:Output current of a constant current circuit 12 is supplied to an electrode 18a and the constant current circuit 12 drives electrodes 18a and 18b. Positive voltage supplied from a diode bridge 19 is applied to the electrode 18b and thus the current running from the electrode 18b to the electrode 18a is controlled to be constant by the constant current circuit 12. The electrodes 18a and 18b are set in water to be cleaned. In this way, constant current is made to run between the electrode 18a and the electrode 18b, the amounts of silver ion and copper ion released into water per unit time can be kept constant.
Patent JP-S58208242-A (JP)
Title: Novel polyprenyl compound
Inventor: TAKIGAWA TETSUO
IPC: C07C27/00
Filed: 1982-05-28
Abstract: NEW MATERIAL:The polyprenyl compound of formula I [the group of formula IIis trans-isoprene unit; the group of formula III is cis-isoprene unit; n is 11- 19; z is -CHO, -CH2OH or -CH2X (X is halogen)]. USE:Raw material of pharmaceuticals and cosmetics, etc.; especially, a synthetic intermediate of mammal dolichols. PROCESS:A polyprenyl compound wherein Z is -CHO can be prepared by reacting the polyprenyl halide of formula IV (X<1> is halogen) with the 1,3-dithiane of formula V, and hydrolyzing the 1,3-dithiane part of the resultant 2-polyprenyl-1,3- dithiane of formula VI to aldehyde.
Patent JP-H02272849-A (JP)
Title: Voice packet communication equipment
Inventor: WATANABE KAZUHIRO
IPC: H04L12/00
Filed: 1989-04-13
Abstract: PURPOSE:To detect the abolishment of a packet and to execute an interpolating processing with respect to the abolishing packet so as to reproduce the voice of a high quality in a reception-side device by adding an end packet flag to the voice packet to be transmitted in a transmission-side device. CONSTITUTION:The transmission-side device 100 gives serial numbers to frames and gives the end packet flag for showing whether the packet is the trailing end of the continuous voice frames or not and transmits the voice packet. The packet abolishment detection circuit 303 of the reception-side device 300 detects the abolishment of the packet in accordance with serial numbers information of the inputted voice packet and the conditions of the end packet flag and it outputs a packet abolishment detection signal 315. An interpolation circuit 304 interpolates interpolation data as to voice frame in which the abolishment of the packet is detected, and compensates the abolishment of the packet. Thus, the voice of the superior quality can be reproduced with respect to the abolishment of the packet.
Patent JP-S62248110-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ATSUMI YASUHIKO
IPC: G11B5/09
Filed: 1986-04-21
Abstract: PURPOSE:To improve the amplitude frequency characteristic and the phase frequency characteristic of a reproduced waveform by setting a reflectance of a delay circuit at a non-matching terminal with respect to an input signal to one or below so as to compensate the phase distortion of a reproducing signal. CONSTITUTION:The reproducing signal 1 from a recording medium is inputted to a delay line 2 via a matching resistor 3 to obtain a waveform whose amplitude only is lowered to the signal 1. The reflectance of the reproduced waveform reaching the non-matching terminal of the delay line to be returned to the matching side is set to the unity or below. Further, the value of the matching resistor 3 is kept equal to the characteristic impedance of the delay line 2. After signals c, l among signals b, c, l are added at the matching terminal of the delay line 2, the amplitude is adjusted by an attenuator 6. Further, the result is subtracted from a signal (b) by a subtraction circuit 5 and the result rises and a sharp pulse (f) having a small trailing time is obtained.
Patent JP-H02272013-A (JP)
Title: Reactive hot melt type composition
Inventor: KITAMURA TADASHI
IPC: C08L75/00
Filed: 1989-04-13
Abstract: PURPOSE:To obtain a reactive hot melt type composition providing a cured material having excellent initial adhesiveness, instant coating film forming properties, heat resistance, weather resistance, elasticity, etc., comprising specific two kinds of urethane prepolymers and a thermoplastic rubber component. CONSTITUTION:(A) A urethane prepolymer obtained by reacting a hydrocarbon- based polyol of both end group hydroxyl groups-containing saturated type with a diisocyanate compound is reacted with (B) a urethane prepolymer prepared by reacting one or more of polycarbonate polyol, adduct of glycerin with propylene oxide and/or ethylene oxide and adduct of bisphenol type diol with propylene oxide and/or ethylene oxide with a diisocyanate compound and (C) a thermoplastic rubber component in the ratios of preferably the component A/B:(90/10)-(50/50) (weight ratio) and 20-80wt.% components A+B to give a reactive type hot melt composition.
Patent JP-H09254242-A (JP)
Title: Polyester composite blow molded product and its production
Inventor: FURUI KENJI
IPC: B29L22/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester composite blow molded product extremely reduced in drawdown of a polyester elastomer, excellent in the multicolor and/or multilayered blow moldability of a polyester resin, having heat resistance and flexibility and excellent in the fitting properties and close adhesiveness to other structure product. SOLUTION: A polyester composite blow molded product consists of a resin material (A) based on a copolymer with an m.p. of 220 deg.C or lower based on polyalkylene terephthalate having a 2-4C alkylene group and containing 5-40mol% of a comonomer unit copolymerizable therewith and a resin material (B) composed of a thermoplastic polyester elastomer with a shear rate of 120sec<-1> and melt viscosity of 10,000-60,000 poise and is produced by subjecting the resin material (A) and the resin material (B) to multicolor and/or multilayered blow molding at an extrusion temp. of 230 deg.C or lower.
Patent JP-S5717801-A (JP)
Title: Strain measuring instrument of fender
Inventor: SASANO MITSUO
IPC: E02B3/26
Filed: 1980-07-04
Abstract: PURPOSE:To measure strain easily and correctly, by installing the gradient body on a sea structure equipped with a fender, installing the sliding body to the tip part of the gradient body and detecting the extent of movement and inclination of a sliding body. CONSTITUTION:A gradient body 12 is installed so that it can move slantingly in a desired direction against the sea structure 2 equipped with fender. A sliding body 13 is provided to the gradient body 12 so that it can freely slidable and also a tip part of it can move slantingly in a desired direction of the tip part of the fender. The extent of movement of the sliding body 13 against the gradient body 12 and inclination of the gradient body 12 against the sea structure 2 are detected by detectors 15 and 16 respectively.
Patent JP-2000279361-A (JP)
Title: Water washing device with door
Inventor: NAGATA YUJI
IPC: A47L15/46
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to cut down multiple detection means including a door switch or a signal wire that connects a position detection switch, which is for detecting the position of driving motor, to a microcomputer. SOLUTION: A water level detection switch 29, which detects that the water level becomes normal water level, is connected to the ground line through a lead wire 52a, and a resistance 54, 55. A flood water detection switch 36, which detects it being the abnormal water level, is connected to the common connection point of resistance 54 and 55 through a lead wire 52a, and a resistance 56. The common connection point of resistance 54, 56 and resistance 55 is connected to the AIN1 port of microcomputer 40, and since its voltage becomes the different leveled analog signal according to the on-off state of each switch 29, 36, the microcomputer 40 is possible to judge the on-off state of each switch 29, 36 based on the voltage of AIN1 port.
Patent JP-S5464231-A (JP)
Title: Driving method of gasoline engine with auxiliary chamber
Inventor: KOBAYAKAWA TAKASHI
IPC: F02P5/152
Filed: 1978-07-28
Abstract: PURPOSE:To prevent generation of knocking sounds by retarding the ignition timing of the ignition plug, which is mounted in a main chamber, from that of the ignition plug which is mounted in an auxiliary chamber. CONSTITUTION:A main chamber 1 is equipped with an ignition plug 6, which is arranged apart from the injection port 3 of an auxiliary chamber 2, and the ignition timing of the plug 6 of the main chamber 1 is retarded less than 10 degrees in terms of a crank angle than that of the ignition plug 4 of the auxiliary chamber 2. Thus, under the condition (of A) other than the high load condition having no fear if spontaneous ignition, the ignition is accomplished by a torch flame, and then the plug 6 generates a spark which has no relationship with the ignition. Under the condition (of B) of high load having a fear of the spontaneous ignition, the ignition is effected by the plug 6. Under the latter conditioh, there is a fear of the spontaneous ignition prior to the ignition with the torch flame so that the knocking noises can be prevented in advance with the ignition by the plug 6.
Patent JP-S63256991-A (JP)
Inventor: HIRASAWA MASAO
IPC: G09G5/393
Filed: 1987-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04323580-A (JP)
Title: Battery capacity display device
Inventor: OKAMOTO TOYOKATSU
IPC: H02J7/00
Filed: 1991-04-23
Abstract: PURPOSE:To provide a battery capacity display which enables accurate current detection using low-costed circuit constitution and which has only one adjusting means and requires few adjusting processes. CONSTITUTION:The current of a battery is detected at a resistance 3 and amplified by an amplifying means 4 and an input current Is and an output voltage Vs both of which express predetermined gains are stored in a first storage means 12 and also when the current of the battery is Is the output voltage is adjusted in advance to Vs by an adjusting means VR2. Voltage output from the amplifying means 4 is converted into the current value of the battery by a converting means 10 using the predetermined gain of the first storage means 12 and also an offset value Vo obtained when the current of the battery is shut off is stored in a second storage means 13. The gain of the amplifying means is found from the Is, Vs and Vo of the first and second storage means and a value output from the converting means is corrected by a correcting means 15 from the gains obtained and the predetermined gains, and these current values are integrated by a residual capacity computing circuit 11 so as to calculate the residual capacity of the battery, which is in turn guided to a display circuit 8 and displayed.