baber/WOPTO huggingface dataset:
Patent JP-H10113604-A (JP)
Title: Coating application method
Inventor: AOKI MOTOHISA
IPC: G03G5/05
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent the unevenness in carious densities and to enable uniform coating application by making a nozzle and/or blade conductive and impressing the voltage reverse from fluid electrification charge thereon. SOLUTION: The blade 8 is formed of such a material which has solvent resistance to a coating liquid, is soft enough not to damage a material 2 to be coated and a layer applied thereon and has electrical conductivity on its surface. For example, a flat planar elastic material is used and a coating liquid contact substrate is formed on its front surface. A small hole 9 is penetrated in its center and the nozzle 7 is inserted therein. The blade 8 is supported by an elastic material and is pressed to the material 2 to be coated by suitable elastic force. The surface is made conducting. For example, a nonconductive material is used and conductive powder, such as carbon is kneaded therewith to make the entire part of the material conducting. The voltage reverse from the fluid electrification of the coating liquid 3 is impressed on the nozzle 7 or blade 8 by a high-voltage generator 14.  The coating application method is usable for coating application of an electrophotographic photoreceptor, etc., for which uniformity is requested at a high level with this constitution.
Patent JP-H02114154-A (JP)
Title: Reticle inspection and apparatus therefor
Inventor: NOGUCHI MINORU
IPC: G03F1/84
Filed: 1988-10-24
Abstract: PURPOSE:To enable detection of a defect and a foreign matter by fixing a reticle to be inspected and a reference reticle on an inspection stage to erase a detection signal from a pattern so that detection signals of damaging defects and foreign matters are made visible. CONSTITUTION:A reticle 6 to be inspected and a reference reticle 106 with the same pattern drawn thereon are fixed separately on an inspection stage 9 with fixing jigs 8 and 108. The reticles 6 and 106 detect a matching mark by matching mark detection means 71 and 171. Based on a detection signal thereof, XYtheta finely adjusting mechanisms 9-11 are moved to adjust inspecting position of the reticles 6 and 106 so that an image is formed at a position corresponding to a detector 45. Then, stages 9 and 10 are scanned. At this point, the reticles 6 and 106 are shifted simultaneously. During the scanning, focuses of the two reticles are adjusted independently with automatically focusing mechanisms 13 and 113. Then, detection signals are erased from the pattern so that detection signals from defects and foreign matters are made visible thereby enabling of defects and foreign matters.
Patent JP-H06210445-A (JP)
Title: Method and device for dry flux treatment
Inventor: SANZANGURU TEIERII
IPC: C21D1/38
Filed: 1993-10-25
Abstract: PURPOSE: To safely practice dry process fluxing without necessitating high vacuum by treating a surface to be fluxed with plasma at atmospheric pressure of a gaseous mixture comprising hydrogen and an inert gas. CONSTITUTION: A cylindrical high-voltage electrode 8 and a second electrode 9 of a metallic article to be treated are arranged in a chamber 12. A layer 10 of a dielectric material is arranged on the second electrode 9. The dielectric material layer 10 has an opening 11. The opening 11 exposes the surface part of the metallic article 9 to be fluxed. Voltage is applied between electrodes 8, 9 to generate corona discharge which migrates to the part of the electrode 9 exposed by the opening 11. The gaseous mixture comprising hydrogen and optionally at least one inert gas is introduced into the chamber 12. The gaseous mixture is excited by the corona discharge to form the plasma containing atomic hydrogen. The plasma fluxes the part of the metallic article which is exposed by the opening 11 and forms the second electrode 9.
Patent JP-S61145431-A (JP)
Title: Wave-making apparatus
Inventor: KAWAGUCHI TAKASHI
IPC: G01M10/00
Filed: 1984-12-19
Abstract: PURPOSE:To enhance economical efficiency while enabling the absorption of a reflected wave in wave-making without making the shape of a wave-forming plate complicated, by detecting the change in the liquid level to the side of the wave-making surface of the wave-making plate comprising a partially submerged body by a sensor and subtracting the signal of said sensor from the drive signal supplied in order to drive the wave-making plate. CONSTITUTION:A wave-making plate 31 comprising a partially submerged body is provided to a water tank 30 and driven by a drive apparatus 2 consisting of a control apparatus 33 and a speed control apparatus 24. A sensor 32 is provided to the side of the wave-making surface of the wave-forming plate 31 to detect the change in a water level. The signal from the sensor 32 generated by the change in the water level due to the reciprocal motion of the wave-making plate 31 is subtracted from a drive signal by the subtractor in a drive apparatus 2 and the wave-making plate 31 is driven by the subtraction result. By this method, wave-making can be performed while a reflected wave is absorbed and it is unnecessary to make the shape of the wave-making plate complicated.
Patent JP-H08104467-A (JP)
Title: Tension device and textile machine provided with tension device
Inventor: KUBOTA YASUHIKO
IPC: D01H7/86
Filed: 1994-10-05
Abstract: PURPOSE: To facilitate adjusting work of tension, and also to improve the restraining effect to the fluctuation of the tension by enabling the tension of a traveling yarn to be adjusted by using a fluid pressure cylinder. CONSTITUTION: When compressed air is fed into an air cylinder 17, minute pressure generated in the cylinder acts on a piston 16 through a bellofram, and the piston 16 is pressurized in the projecting direction, so as to press a lever 14a of a movable frame 14. Thereby, the movable frame 14 is oscillated around a shaft 13, a yarn Y is bent by pinching the yarn Y by movable side gate members 15 and fixed side gate members 12, and tension is applied to the yarn Y by bending of the yarn Y and the frictional resistance of respective gate members 12, 15. Since the piston 16 is in the airtight state to the inner wall of the air cylinder 17, has no sliding part, has extremely little sliding resistance, and has its light weight, an inertia force hardly acts thereon.  Accordingly, it is quickly operated even if the traveling speed of the yarn Y to pass respective gate members 12, 14 is increased or decreased.
Patent JP-S62126358-A (JP)
Title: Apparatus for measuring temperature characteristic
Inventor: MATSUSHITA TOSHIKAZU
IPC: G01R31/00
Filed: 1985-11-27
Abstract: PURPOSE:To make it possible to accurately measure a temp. characteristic within a short time, by simple equipment constituted so that electronic parts to be measured and standard electronic parts of which the temp. characteristic is known are mounted in a casing to provide a predetermined temp. condition. CONSTITUTION:An elastic surface wave device 12a being a standard product of which the temp. characteristic of resonance frequency is known and an elastic surface wave device 12b to be measured 12b are mounted to the sockets 13a, 13b of a base stand 11a and a lid body 11b is mounted to the base stand 11a. A cooling agent is sealed in the space of the base stand 11a and the lid body 11b from a blowing part 15 at a cooling time and hot air is sealed therein at a heating time by a dryer to adjust measuring temp. The resonance frequency of the elastic surface wave device 12a is measured by a frequency-measuring device 25 to measure temp. and, when predetermined temp. is obtained, the electrical characteristic value of the device 12b is measured at the predetermined temp. analyzed by a network analyser 21 by a phase amplitude display device 22.
Patent JP-S63114885-A (JP)
Inventor: EERITSUHI PURAISU
IPC: B23B45/00
Filed: 1987-10-23
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-H02113324-A (JP)
Title: Printer controller
Inventor: IKENOUE YOSHIKAZU
IPC: B41J29/38
Filed: 1988-10-21
Abstract: PURPOSE:To eliminate the need to reset print conditions, etc., while preventing dust from sticking a head page by providing an area for storing the set values of print modes and printing out data on a user before switching forcibly. CONSTITUTION:Users who use respective hosts each select one of identification codes assigned to the hosts respectively and the area (user table) for storing the set values of the print modes corresponding to the identification codes is provided; and an identification code is added in data transmission every time a user changes. Then the print data on the user before the switching are discharged forcibly, the set values are saved in the user table, and the set values of the user after the switching are reloaded from the user table. Consequently, the data on the user before the switching are prevented from being printed sticking on the head page after the switching as dust and even when the printer is switched to the last user, the print conditions need not be reset.
Patent JP-H07121847-A (JP)
Title: Movable head device
Inventor: UMEE KAZUNORI
IPC: G11B5/592
Filed: 1993-10-26
Abstract: PURPOSE:To obtain cost reduction and to obtain a movable head device capable of maintaining head heights at high accuracy by improving the yield of finished goods of movable head devices mounting multiple channel heads. CONSTITUTION:This device is provided with two pieces of bimorphs 26, 27 in which two sheets of piezoelectric plates are stuck and which is bent when voltage is impressed upon it, a fixing member 28 fixing and supporting each one side of the longitudinal direction of two pieces of bimorphs 26, 27, a connecting member 31 connecting free edges of two pieces of bimorphs 26, 27 via bending parts and a head base 34 provided with plural head chips. Then, the bottom surface of the head base 34 is constituted so as to be detachable to the connecting member 31 with plural screws 35 and notched parts are provided in the connecting member between connecting parts of plural screws. Thus, the yield of finished goods is improved and also changes of heads heights are prevented.
Patent JP-H01145971-A (JP)
Title: Device for collecting or stacking continuously carried flat workpiece
Inventor: BUORUFUGANKU KANBATSUHA
IPC: B65H29/24
Filed: 1988-10-22
Abstract: PURPOSE: To gather workpieces in a proper position, and to stack them in an end part-adjusted state by pressing or clamping the rear end parts of the respective workpieces to or by the rear part of a gathering plate or a stack of bags. CONSTITUTION: When respective bags 27 to be accumulated reach a suction table 28 in the first place, as soon as the rear ends 27a of the bags 27 are held by a suction box, a scraper arm imparts the rear ends 27a to the end of a gathering table adjacent to the suction box by separating the rear ends. Just after it, a clamp member moves toward the gathering table, the rear ends 27a of the bags 27 are clamped between the clamping member and the table by the clamping member, and a gripper 25a to hold the bags 27 almost only at that time is opened to open the bags 27, so that the bags 27 fall on the table upper part. This operation is similarly repeated to gather the respective bags 27 so that the rear ends 27a can be stacked in an adjusted state.
Patent JP-H03129716-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: SHIMIZU MAKOTO
IPC: H01G9/02
Filed: 1989-10-14
Abstract: PURPOSE:To enhance a breakdown strength property and to be endowed with a characteristic which is stable after a long-term use at a high temperature by a method wherein a specific additive is added to an electrolyte which uses an organic polar solvent as a main solvent and whose solute is an organic acid, an inorganic acid or its salt. CONSTITUTION:As an electrolyte for aluminum electrolytic capacitor use, a glycerol ester of fatty acid expressed by Formula I is added to an electrolyte which uses an organic polar solvent as a main solvent and whose solute is an organic acid, an inorganic acid or its salt. In Formula I, Y1, Y2 and Y3 are -(R1)1-X, hydrogen atoms and a higher acyl group which may be respectively identical or different, and at least one of them represents the higher acyl group. X is hydrogen atoms, the higher acyl group or a higher alcohol residual group; lis an integer of 1 or more; R1 represents ethylene oxide and/or propylene oxide.
Patent JP-H01109176-A (JP)
Title: Control method for four-wheel steering device of automobile
Inventor: SHIBUYA MAKOTO
IPC: B62D105/00
Filed: 1987-10-22
Abstract: PURPOSE:To improve steering stability by obtaining the slip ratio of each wheel at the time of braking during making a turn based on the rotating speed of each of right and left and front and rear wheels and reducing the steering quantity in the understeer direction of the rear wheels when the slip ratio of the turning inner wheel of the front wheels is larger. CONSTITUTION:The detected signals from right and left oil pressure sensors 6a, 6b provided on a power cylinder 5 which is installed between a steering wheel 1 and front wheels 2 and a vehicle speed sensor 8 are inputted into a control unit 9. On the other hand, a control signal is outputted from the control unit 9 to an actuator 10 to steer rear wheels 13 via a steering mechanism 12. In this case, the detected signal of each of right and left and front and rear wheel speed sensors 15R, 15L, 16R, 16L, is inputted into the control unit 9 to obtain the slip ratio of each of the wheels 2, 13 at the time of braking during making a turn. When the slip ratio of the turning inner wheel of the front wheels 2 is larger, the steering quantity in the understeer direction of the rear wheels 13 is reduced.
Patent JP-S63120930-A (JP)
Title: Power unit mounting device
Inventor: TAKEHARA SHIN
IPC: F16F13/00
Filed: 1986-11-10
Abstract: PURPOSE:To reduce low frequency noise, by forcibly suppressing the vibration having amplitude higher than a predetermined level in a resonant frequency region of a mass member by means of a stopper member and utilizing a lowpass filter effect. CONSTITUTION:In resonant frequency region, the amplitude of a mass member 8 increases and the upper face of the mass member 8 contacts with a first stopper member 15 secured to the underface of an engine fixing board 1 of a mounting device M while an inside supporting member 13 which vibrates integrally with the mass member 8 contacts with a second stopper member 16 secured to the upper face of said fixing board 1. Consequently, the mass member 8 can not vibrate with higher amplitude thus suppressing increase of amplitude. As a result, the vibration being transmitted to a body B side can be suppressed through lowpass filter effect, resulting in reduction of uncomfortable low frequency noise which causes oppression for ears.
Patent JP-H06121281-A (JP)
Title: Noise reduction device
Inventor: HORIGUCHI YOSHINORI
IPC: G11B5/027
Filed: 1992-10-06
Abstract: PURPOSE:To reduce noise bar by passing only a video signal with noise bar appeared therein through a low pass filter. CONSTITUTION:A video signal fed to an input terminal 1 is selected directly or through a low pass filter 3 by throwing a moving contact (s) of a switch 2 with a voltage difference of an output pulse from a pulse generating circuit 5. Thus, the voltage for a period when noise bar appears passes through the low pass filter 3. As a result, the video signal whose high frequency component is attenuated is outputted from an output terminal 4 when noise bar is in existence and the video signal including the high frequency component is outputted when no noise bar is in existence. In this case, since the high frequency signal other than the video signal is included in the video signal where noise bar appears, white spotted noise on the screen with a high frequency component due to the noise bar is reduced by passing the signal through the high frequency component through the low pass filter 3.
Patent JP-H04143593-A (JP)
Title: Effectively utilizing method of waste heat of slag in iron making and steel making
Inventor: SAWADA NAOHISA
IPC: C04B2/10
Filed: 1990-10-03
Abstract: PURPOSE:To arrest the high heat of slag effectively and utilize the slag most effectively as a heat generating body capable of being moved and reserved by a method wherein the thick plate of slaked lime is received in a reacting vessel made of copper while molten slag is covered while pouring it on the plate of slaked lime through a regulating tank. CONSTITUTION:High-temperature molten slag 1, discharged onto a slag carrying truck from a smelting furnace, is poured on the thick plate 4 of slaked lime, which is received in a box type reacting vessel 3 made of copper and is moved on a belt conveyer V at a proper speed, through a copper made discharging tank 2 whose discharging rate can be controlled properly whereby the slag 1 is covered on the plate 4 of slaked lime. In this case, the thickness of the slaked lime plate 4 is regulated to a value capable of reacting the high temperature of the slag 1 sufficiently. The slag 1 is poured while keeping the temperature thereof as high as possible than the starting temperature of solidification of the same whereby remaining moisture in the slaked lime plate 4 in the reacting vessel 3 is released perfectly, the plate 4 is heated by contact with the high-temperature slag 1 and the slaked lime is changed into caustic lime.
Patent JP-H08129140-A (JP)
Title: Image forming device
Inventor: KAMEI ATSUSHI
IPC: B41J2/44
Filed: 1994-10-31
Abstract: PURPOSE: To save power consumption without sacrificing a first copying work time when a standby state is shifted to a copying operation state as for a laser printer. CONSTITUTION: The revolving speed N4 of a first rotary polygon mirror Y is set to be smaller than the revolving speed N5 required for writing and larger than the revolving speed of the other rotary polygon mirrors in the standby term of an image forming device (until the time t1 from the time t0 ). Then, the revolving speed of the rotary polygon mirrors are controlled to be successively small in the disposing order thereof. At this time, when an image forming instruction is inputted, the revolving speed of the rotary polygon mirrors successively become the revolving speed N5 required for writing in the arriving order of forms. Then, the effect of a starting time is evaded from being exerted on the copying work time.
Patent JP-H04145999-A (JP)
Title: Anaerobic and aerobic activated sludge method
Inventor: KUSUMI MIYOKO
IPC: C02F3/30
Filed: 1990-10-04
Abstract: PURPOSE:To obviate the incorporation of dissolved oxygen and nitrate nitrogen into the return sludge under circulation to anaerobic tank by incorporating the nitrifying-liquid from an aerobic tank into the return sludge from a final settling tank and introducing this return precipitate into the anaerobic tank. CONSTITUTION:The nitrifying liquid delivered via a pump P2 from the aerobic tank 6 is injected through a circulating path 3 into a return path 4. The sludge settled in the final settling tank 2 is intermittently returned to the front stage of the aeration tank 1 by a pump P1 and is injected with the nitrifying liquid in the return path 4 in the mid-way thereof. The nitrifying liquid under circulation is incorporated into the return sludge thickened to a high concn. The nitrate nitrogen in this nitrifying liquid is then partly removed by endogenous denitrification and the dissolved oxygen is consumed by endogenous respiration. The anerobic state in the anaerobic tank is, therefore, well maintained even if the nitrifying liquid and the return sludge are returned to the anaerobic tank 5. The denitrification and dephosphorization are thus efficiently executed.
Patent JP-H02114168-A (JP)
Title: Gas sensor
Inventor: YAMAUCHI SHIRO
IPC: G01N27/416
Filed: 1988-10-24
Abstract: PURPOSE:To take out the amount of SF6 decomposed gas as an electric signal with a compact and light-weighted constitution by providing a detecting electrode, solid electrolyte and a facing electrode. CONSTITUTION:Since a facing electrode 3 and electrolyte 2 are formed enclosed by an insulator 6 on a substrate 7 when SF6 decomposed gas is generated due to electric discharge into SF6 gas, a detecting electrode 1 does not make contact with SF6 gas but makes contact with an SF6 gas atmosphere, thereby resulting in reaction with the SF6 decomposed gas causing a part of the electrode 1 to be silver fluoride. At this time, a chemical battery is formed wherein silver fluoride on the electrode 1 is an anode active material, silver in the electrode 3 is a cathode active material and the electrolyte 2 is so-called electrolytic solution. Potential difference therefore occurs between both electrodes according to the amount of generated silver fluoride at this time, and the potential difference is measured by a voltmeter 8 via a voltage detection terminal 5 and a lead 4. This measured voltage permits the amount of the SF6 decomposed gas to be calculated.
Patent JP-H02114544-A (JP)
Title: Semiconductor device
Inventor: TOMITA YUKIHIRO
IPC: H01L21/60
Filed: 1988-10-24
Abstract: PURPOSE:To prevent an edge short from being caused during a wire bonding process even when a thickness of a semiconductor element is large and to enhance reliability by a method wherein other end parts of a mounting lead having a mounting part of the semiconductor element are free and can adjust a height of the mounting part in accordance with the semiconductor element. CONSTITUTION:Mounting leads 11 are composed of the following: parts 11a whose height is identical to that of an outer frame 1 and a section bar 2; parts 11b which are lower than them. The lower parts 11b are gathered inside an identical plane and form a mounting part 12; a plurality of these sections are arranged and constitute a lead frame. The mounting leads 11 are used to mount a semiconductor element 7; even when a thickness of the semiconductor element 7 is large, other end parts of the mounting leads 11 are structured so as to be free; a difference in height between the mounting part 12 and inner lead parts 5a can be made large. Thereby, it is possible to prevent an edge short during a wire bonding process; even when a semiconductor device is completed, its reliability is enhanced.
Patent JP-S63121067-A (JP)
Title: Toner concentration controller
Inventor: HASEGAWA YUTAKA
IPC: G03G15/08
Filed: 1986-11-10
Abstract: PURPOSE:To improve the precision of toner concentration control by providing an emitted light quantity control part,which automatically controls the quantity of a light emitted from a light emitting element so that the quantity of light reflected from the surface of a photosensitive body is an approximately certain value, so as to automatically correct the variance of detection output accompanied with the secular degradation in characteristic of the light emitting element, a detecting element, the photosensitive body, etc. CONSTITUTION:An emitted light quantity control part 206 automatically controls the quantity of a light emitted from a light emitting element 2 so that a certain value is detected by a detecting element 4 as the quantity of light reflected from the surface of the photosensitive body. That is, since a conventional VSG (the voltage conversion value of the photosensitive body texture density) is detected by a P sensor, the quantity of light emitted from the light emitting element 2 is controlled by the emitted light quantity control part 206 to approximate the value VSG to a target value as much as possible if the value VSG is deviated from the target value. That is, the value of series resistances which conditions turning-on of the light emitting element 2 is changed in accordance with the preceding value VSG by the emitted light quantity control part 206. Thus, the VSG level is corrected if it is changed by the secular change or the dirt of the P sensor, and the toner concentration is stably controlled with a high precision by the P sensor.