baber/WOPTO huggingface dataset:
Patent JP-S59218474-A (JP)
Title: Soft copy device
Inventor: IEMURA SHIGERU
IPC: G03G15/22
Filed: 1983-05-26
Abstract: PURPOSE:To obtain a compact and high-reliability soft copy device without using a high voltage by arranging a means, which supplies a magnetic toner onto the outside circumferential face of a hollow body, and a destaticizing means near a magnet. CONSTITUTION:According as a magnet 31 is rotated, a magnetic toner 15 reaches a destaticizing bar 16 and is stuck to the tip of a recording head 30. A voltage is given to the recording head 30 to stick the magnetic toner 15 to an electrostatic recording film 29 by the Coulomb force. In this system, the magnetic toner 15 is transferred directly to the electrostatic recording film 29, and the recording voltage is a very low 30-50V. A remaining magnetic toner 27 on the electrostatic recording film 29 is brought into contact with the destaticizing bar 16 attached to a sleeve 32 on the outside circumference of the magnet 31, and its electric charge is discharged through the magnetic toner 15, the destaticizing bar 16, and the earth.
Patent JP-S60258550-A (JP)
Title: Electrophotographic sensitive body
Inventor: KIN ISHI
IPC: H01L51/42
Filed: 1984-05-11
Abstract: PURPOSE:To obtain an org. sensitive body having high sensitivity from a visible light region to a near IR region and having improved wear resistance and mechanical strength by incorporating a specific squarium pigment into an electrostatic charge generating layer and providing a photosensitive layer laminated with said layer and an electrostatic charge transfer layer to said body. CONSTITUTION:The coating liquid prepd. by dispersing the squarium pigment expressed by the formula (R is a chain alkyl of 2-6C) into CH2Cl2 then mixing the dispersion with a polyester resin is coated on a conductive substrate 1 consisting of Al, etc. and is dried to form the charge generating layer 2. Only the squarium pigment is otherwise formed by vacuum deposition on the substrate to form the layer 2. A layer 3 contg. a charge transfer material is laminated on the layer 2 to form the photosensitive layer 4. The layers 2, 3 may be laminated in reverse order. The electrophotographic sensitive body having the high sensitivity, the org. photosensitive layer 4 and the excellent wear resistance and mechanical strength is thus obtd.
Patent JP-S57207194-A (JP)
Title: Surface treated steel plate
Inventor: ASANO KAZUO
IPC: C25D5/10
Filed: 1981-06-15
Abstract: PURPOSE: To produce a surface-treated steel plate having superior corrosion resistance of bare surface, corrosion resistance after painting and painting adhesiveness by plating an Ni-Zn alloy plated layer and an Fe-Zn plated layer superposedly at specific pickup ratios on the surface of a steel plate.  
     CONSTITUTION: In the stage of producing a steel plate of superior corrosion resistance after painting used for exterior panels of automobiles, etc., a plated layer of an Ni-Zn alloy having superior corrosion resistance of bare surface is beforehand formed on a steel plate, and further plating of an Fe-Zn alloy is applied thereon, whereby the steel plate which is superior in both properties of corrosion resistance of bare surface and corrosion resistance after painting is obtained. The Ni-Zn alloy plating here consists of an Ni-Zn alloy of 3W20wt%  Ni and the Fe-Zn alloy plating is of an Fe-Zn alloy of 5W30wt% Fe. The plating  pickups are ≥5g/m 2  the former and 0.5W10g/l the latter and the optimum  ratios thereof are 1:1W1:0.5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60246422-A (JP)
Title: Control device of variable speed motor
Inventor: NAGANAMI KATSUHIKO
IPC: H02P27/06
Filed: 1984-05-11
Abstract: PURPOSE:To prevent a start from becoming impossible by connecting a load device (dummy) to a solar battery, detecting a voltage being in a load state, confirming a sufficient state for driving a motor, and thereafter, starting the motor. CONSTITUTION:The first switch 9 is closed and load device (dummy) 8 is connected to a solar battery 3. An output voltage of that time is detected by a voltage detecting device 7, and the firsr switch 9 is opened at the time point when a battery voltage has reached V1 gradually, namely, at the time point when a sufficient voltage for driving a motor 1 has been obtaind in an output of the solar battery 3. As for a control device 4 which has been stopped until this opening, a start switch 5 is closed and started by this opening, a switching element of a main circuit 2 is brought to an on-off control based on a speed which has been set by a speed setting device 6, a DC voltage from the solar battery 3 is converted to DC, and the motor 1 is driven. Thereafter, an output of the solar battery 3 is opened and the control device 4 is stopped, and at the same time, the first switch 9 is closed and the load device 8 is connected to the solar battery 3.
Patent JP-S5617080-A (JP)
Title: Ribbon crystalline solar cell
Inventor: KIMURA KENJIROU
IPC: H01L31/04
Filed: 1979-07-20
Abstract: PURPOSE:To obtain the ribbon crystalline solar cell having a high conversion efficiency when finger electrodes are formed on the surface of the ribbon crystal being made to grow continuously by dipping the lower end of a capillary in a liquid of semiconductor fusion and conducting the liquid to the upper end by capillarity by a method wherein the parallel electrodes are made to meet at right angles with the direction of crystal pulling up. CONSTITUTION:The lower end of the capillary is dipped in a liquid of semiconductor fusion and the liquid is conducted to the upper end of the capillary by capillarity to make a ribbon crystal to be grown continuously by providing the size of sectional area with the shape of upper end part. On the ribbon crystal made to grown by this EFG method, plural twin crystal bands 1 parallel to the growth orientation are formed, and the crystal orientation of fine single crystal parts 2 caught in the twin crystal band is ordinarily close to [110] face and the growth orientation coincides with [211]. Therefore when plural finger electrodes are to be provided on the face of the ribbon crystal 5 in parallel with each other, they are made to meet at right angles with the growth orientation, and current generated by receiving light is taken out without crossing the twin crystal band 1.
Patent JP-H01267247-A (JP)
Title: Tractor
Inventor: YAGI TAKASHI
IPC: B65H20/20
Filed: 1988-04-15
Abstract: PURPOSE:To avoid slipping-off of a continuous sheet of paper from a pin and prevent the sheet from slacking in the direction across the width by furnishing a braking element with a width shifting part for width shifting a holder coupled with a coupling part toward another holder on the other side. CONSTITUTION:A tension in the width direction is applied to a continuous sheet of paper by widening the spacing of holder 4 so that a pin on a rotor 7 is situated outside the center of a feed hole for the continuous sheet. Turning of a lock lever 17 fixes a braking element 11 for engaging it with a guide shaft 3. The width shifting part 19 on this fixed braking element 11 makes width shift of the holder 4 toward another holder on the opposite side in a micro-range. The amount of this width shift of holder 4 can be made constant by a coupling 12 in structural terms, so that the pin 6 on the rotor 7 is located in the center of the feed hole. This prevents slipping-off of the continuous sheet from the pin 6, and also the continuous sheet can be prevented from slacking in the direction across the width.
Patent JP-S58211976-A (JP)
Title: Underside structure of car floor
Inventor: SHITSUDA ATSUSHI
IPC: B62D25/20
Filed: 1982-06-02
Abstract: PURPOSE:To promote running stability while satisfying the demand of cost down by covering a very uneven part present on the lower face of the floor, with a cover from the underside, to lessen the air resistance. CONSTITUTION:A cover 6 is provided not to expose a propeller shaft 2 outside, especially to shut out air stream disturbance following the rotation of the shaft 2. A stream line is formed below the floor. As an exhaust tube 3 is also covered by te cover 6, accordingly raising of the fuel temperature in a fuel tube 9 caused by exhaust heat of the exhaust tube 3 is prevented, and vapor lock can be prevented in advance. As the whole tunnel part 4 is blocked out by a cover 6, rust to be generated on the tipping etc. of the tunnel part 4, can be prevented. Moreover, car noise can be reduced by blocking out the rotational noise of a propeller shaft 2.
Patent JP-S61246303-A (JP)
Inventor: ROBAATO REROI GURIIN JIYUNIA
IPC: B22F3/20
Filed: 1986-04-22
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-H01264883-A (JP)
Title: Printer equipped with operation board
Inventor: TAKEUCHI RYOSUKE
IPC: B41J29/42
Filed: 1988-04-18
Abstract: PURPOSE:To improve an operating property of printing by a method wherein contents of an indication means for printing conditions are compared with present printing conditions at intervals of a specific time and when do not accord with, the contents of the indication means are so altered as to accord with the present printing conditions. CONSTITUTION:A timer 11 controlling interrupt time and a data area for indication control in a memory 12 are established for variation treatment of indication contents in the case where font selection information is received from an I/F part 7 to a host computer 3. When the timer 11 is activated for interrupt, whether a value of a counter 25 reaches '60' or not is judged. When reaches, contents of an indicating selection font 24 (present indication contents) are compared with contents of a selection font 21 (a present printer state). Consequently, when both do not accord with each other, a font file is selected from a data area of the selection font 21, and a new font name is taken out to be indicated on an indication part 22. Then, the contents of the selection font 21 is set to the indicating selection font 24.
Patent JP-S63258130-A (JP)
Title: Data transmission method
Inventor: SUGAO AKIYOSHI
IPC: H04J3/00
Filed: 1987-04-15
Abstract: PURPOSE:To transmit a signal without high transmission speed even with a multichannel for one frame in response to a terminal number by constituting an 8-bit voice signal with 8 frames while assigning one bit to one frame. CONSTITUTION:A data group 1 of one frame consists of a control signal 2 and an information signal 3. The voice data consists of an 8-bit voice information signal 7 and includes a frame appeared with a voice synchronizing signal 6, and the data is accommodated one by one bit in the succeeding 8-frame. The voice data is received between a control section and a terminal equipment or between terminal equipments while being synchronized with the voice synchronizing signal 6. For example, one frame is transmitted in 96kHz and the voice synchronizing signal 6 is transmitted in an 8-kHz synchronizing pulse to send the 8-bit voice information signal 7, then 4 frames among 12 frames existing between a couple of voice synchronizing signals 6 have idle frames. Thus, the normal terminal data is allocated in the idle frame and the terminal data consists of the 8-bit information signal 8.
Patent JP-H09283685-A (JP)
Title: Lead frame for semiconductor device
Inventor: KATO HIROSHI
IPC: H01L23/48
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To increase the freedom of a position to be formed with a capacitive stub and to obtain the gain of the stub to the maximum. SOLUTION: An input lead 20 has a first input terminal 1 formed on one end part thereof and a second input terminal 2 formed on the other end part on the opposite side to the terminal 1, an output lead 80 has a first output terminal 8 formed on the other end part thereof and a second input terminal 9 formed on one end part thereof on the opposite side to this first output terminal 8 and the leads 20 and 80 are separated from each other in such a way that these are different in length in the longitudinal direction.
Patent JP-S60237597-A (JP)
Inventor: EDA TSUTOMU
IPC: G08B5/36
Filed: 1984-05-10
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-H07301441-A (JP)
Title: Ultrasonic humidifier
Inventor: NIWA KAZUHIRO
IPC: F24F6/00
Filed: 1994-05-06
Abstract: PURPOSE:To remove cations, such as calsium ions, magnesium ions and the like, and anions, such as chloride ions and the like, in humidifying water and humidify the air by humidifying water containing no impurities. CONSTITUTION:An atomizing water tank 1, a feed water tank 104 and an ultrasonic wave oscillator 103 are provided in an ultrasonic humidifier main body 101 while an ion exchanging membrane electro-dialysis tank 3 is provided in the flowing route 2 of humidifying water tank 104. When the operation switch of a humidifier is put on, humidifying mist is generated by the operation of the ultrasonic wave oscillator 103. The humidifying mist is blown into a room whereby the humidifying water in the atomizing water tank is reduced and, therefore, the humidifying water is supplied from the feed water tank 104 into the atomizing water tank 1 through the ion exchanging membrane electro- dialysis tank 3.
Patent JP-S5320083-A (JP)
Title: Controller switch information take-in system
Inventor: TAKAHASHI MASAHIRO
IPC: H04Q9/00
Filed: 1976-08-07
Abstract: PURPOSE:Status information to indicate the switch action modulation is taken in before and after the switching information taking-in action in order to judge the acceptability of taking in the switch information.
Patent JP-H04324635-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIGAMI HIROSHI
IPC: H01L23/522
Filed: 1991-04-24
Abstract: PURPOSE:To simultaneously solve the problems of stress migration and electromigration of a metal wiring caused by microminiaturization of wiring Width. CONSTITUTION:On a semiconductor substrate 11 wherein semiconductor elements are formed, a first metal film 12 is formed by a sputtering method using Al or Al-Si as the target. On the first metal film 12, a second metal film 13 is formed by a sputtering method using material wherein other metals, e.g. Cu, Ti, Pd, are added to Al or Al-Si as the target.
Patent JP-H06306751-A (JP)
Title: Safety net
Inventor: KITAHARA HIROSHI
IPC: D04H3/045
Filed: 1993-04-21
Abstract: PURPOSE:To provide a safety net having high net strength and suitable for building work, etc. CONSTITUTION:The safety net is knit with a knitting yarn of a synthetic fiber. The synthetic yarn is composed of a polyester containing ethylene terephthalate unit accounting for >=90mol% of the total recurring unit and has an intrinsic viscosity of >=0.7, a strength of >=8.5g/d and an elongation of >=12%. The surface of the fiber is coated with 0.3-1.0wt.% of an oil composed mainly of an aliphatic monohydric alcohol ester having a molecular weight of 550-750, exhibiting liquid state at normal temperature and containing 1-10wt.% of a reaction product of a dibasic acid component with an alkylene oxide adduct of a glyceride having hydroxyl group in the molecule.
Patent JP-H08264870-A (JP)
Title: Optical com generator
Inventor: MACHITORI SEIHAN
IPC: H04B10/572
Filed: 1995-03-28
Abstract: PURPOSE: To provide an optical COM generator for stably generating an optical COM signal by removing the operating instability of the generator due to the variation in the resonator length of an optical resonator. CONSTITUTION: An optical COM generator has a phase modulator 2 driven by a microwave oscillator 3 and an optical resonator 1, and comprises resonator length varying means 8 (piezoelectric element (81). The emitted light branched by a branching filter 4 is received by a photoreceiver 5, the signal from the photoreceiver 5 with a modulation signal from a low frequency oscillator 7 for modulating the resonator length as a reference signal is synchronously detected by control means 6 having a synchronous detector 61 and an adder 62, and a resonator length control signal based on the detected signal is fed back together with the modulation signal to the means 8.
Patent JP-H10279983-A (JP)
Title: Lubricant
Inventor: TERAI SHUNSUKE
IPC: C10M171/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant excellent in adhesion at a normal temperature and high temperature as well, not dripping, capable of suppressing wear of a movable part of machine, prolonging the life of machine and improving maintenance, by mixing asphalt with a thixotropy imparter and a middle- to high- boiling solvent. SOLUTION: This lubricant comprises (A) 40-60 wt.% of asphalt [preferably having 10-30 penetration (based on JIS-K2207)], (B) 2-10 wt.% of a thixotropy imparter (preferably a fatty acid amide mixture) and (C) 30-50 wt.% of a middle- to high-boiling solvent (preferably machine oil, liquid paraffin, process oil or isoparaffin). The boiling point of the component C is preferably 210-260 deg.C. The lubricant is obtained by adding the component C to the component A and the component B, heating the mixture to 100-135 deg.C, sufficiently mixing and stirring the mixture for 80 minutes. The immiscible viscosity of the lubricant is preferably 200-300 so as to soften the lubricant and not to reduce operation efficiency.
Patent JP-H01268943-A (JP)
Title: Variable heat-permeable wall
Inventor: KONDO TAKAHIRO
IPC: E06B9/24
Filed: 1988-04-19
Abstract: PURPOSE:To effectively utilize air-conditional energy by a method in which a window unit consisting of a double glass with a space is set adjacently to a wall unit in which a coil is buried and fluids of different heat conductivities and different light shielding properties are supplied to the space and the coil according to the indoor and outdoor environments. CONSTITUTION:A wall unit 2 having a coil 2a buried as a fluid path is set adjacently to a window unit 1 formed of water-tight double glasses 1b and 1c with a space 1a to make up an unit 3. A fluid source 4 packed with fluids having different heat conductivities and different light shielding properties is connected to the space 1a of the unit 1 and the coil 2a of the unit 2. The atmospheric temperature of indoor and outdoor of a building is detected by sensors 15a and 15b, insolation is detected by sensors 15c and 15d, and the fluids are supplied from the source 4 to the space 1a and the coil 2a through a controller 14 on the basis of the detected values. Since the heat percolation or permeation of heat inside and outside room can thus be easily prevented or accelerated, the air conditional energy can be effectively utilized.
Patent JP-S5596308-A (JP)
Title: Circulatory internal combustion engine device using carbon dioxide
Inventor: TAKASE OSAMU
IPC: F01K25/00
Filed: 1977-08-06
Abstract: PURPOSE: To eliminate an exhaust gas with a less fuel consumption as well, by processing a chemical decomposition of carbon dioxide, used as the fuel, into oxygen and carbon monoxide, and making the above, with a chemical reaction caused in the combustion chamber, into carbon dioxide, and utilizing by circulation.  
     CONSTITUTION: A fuel tank 2, to which a dry ice is charged, is connected to a chemical reaction and chemical decomposition mechanism A through a pressure regulator 3 and a dispersion mechanism 4, and carbon dioxide is decomposed into oxygen and carbon monoxide by a heater 5. And both gases are fed to a mixer 11 and mixed, with a chemical reaction caused in a combustion chamber 12, and carbon is removed from thus generated carbon dioxide through a noise silencer 13. And the carbon dioxide, which is still hot, passes through a pipe 14 in the fuel tank, to promote the volatilization of the dry ice, and is circulated to a dispersing machine 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10276046-A (JP)
Title: Insulated amplifier
Inventor: ARAKI KUNIYA
IPC: H03F3/08
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence even in the case that a noise voltage applied between the ground of input and output jumps at a photodetector through a stray capacitance by providing the differential amplification means of a current input type whose input is the output of the light receiving means of a photocoupler. SOLUTION: Light emitted from a light emitting diode LED 1 is received by a photodiode PD 11 and converted to a current. The differential amplifier of the current input type composed of operational amplifiers Q2-Q4 and resistors R3-R10 is connected to the photodiode PD 11 and the differential amplifier converts the change of the current flowing through the photodiode PD 11 into a voltage. the light emitting in the light emitting diode LED 1 is also received by the photodiode PD 12 on an output side whose characteristics are matched with the photodiode PD 1. To the photodiode PD 12, the same current as the photodiode PD 11 is made to flow, Thus, for the present stray capacitance, since signals are fetched in a differential form, the adverse influence is canceled.
Patent JP-H09256361-A (JP)
Title: Inner-excavation excavator
Inventor: ADACHI MASARU
IPC: E02D7/28
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To continue the press-in of a hollow pile in response to each stratum, and to elevate and lower an auger screw at constant speed by selecting and engaging and disengaging a plurality of detachable devices and working a hydraulic cylinder for push-in as the lifting and lowering of the auger screw in combination. SOLUTION: Detachable devices 22, 23 are retained to engaging rods 29 and detachable device 24 to engaging plates 40, sieve holders 5, etc., are unified, and an auger screw 25 is rotated and pre-excavation is conducted. Hollow piles 27 receive the weight of the whole upper structure of removed-soil reservoir boxes 18, etc., and are pressed gradually into pre-excavating pits. When the hollow piles 27 cannot be pressed in by the weight of upper structure by a hard stratum, etc., engagement of the detachable devices 22 is released, the hollow piles 27 are pulled downwards by a throttling wire 49 stretched over sieves 28, and the expansion-contraction driving of hydraulic cylinders 20 is repeated and the hollow piles 27 are pressed in intermittently.  The hollow piles 27 are excavated into a bearing stratus in proper depth by excavating heads 26, the detachable devices 22 are retained while the engagement of the detachable devices 23, 24 is released, and cement milk is injected at every fixed quantity from the rotating auger screw 25.
Patent JP-S62257473-A (JP)
Title: Artificial leather
Inventor: HANADA KAZUYUKI
IPC: D06N3/12
Filed: 1986-04-25
Abstract: PURPOSE:An artificial leather that is composed of the base sheet and a resin layer which is formed on one surface of the base sheet and modified with a specific modifier, thus showing excellent stain, water and abrasion resistances, because of no bleeding trouble caused by additives in the layer. CONSTITUTION:The base sheet for the artificial leather such as a nonwoven fabric is coated, on at least one surface, with a resin layer which is prepared by modifying a resin reactive with isocyanate groups such as polyvinyl chloride or polyvinylidene chloride with a modifier bearing at least one of free isocyanate group, which is prepared by addition reaction between a fluorine compound bearing organic groups such as amino or carboxyl groups reactive with isocyanate group and an organic polyisocyanate such as toluene-2,4-diisocyanate to give the objective artificial leather with excellent surface properties such as resistances to stain and water.