baber/WOPTO huggingface dataset:
Patent JP-S60100152-A (JP)
Title: Both side copying machine
Inventor: KANEKO TAMAKI
IPC: G03G21/00
Filed: 1983-11-07
Abstract: PURPOSE:To continue operation of one of two drums even when paper jamming occurs, and to enhance copying speed by providing the separate photosensitive drums on the upstream and downstream sides of a transfer paper inversion means for making copies, respectively, on the surface and the reverse face of the paper. CONSTITUTION:A toner image is transferred from a photosensitive drum 1a to the surface of a transfer paper 7a, and the transferred image is fixed with the first fixing roller 12a. The paper 7a is turned in the course with a triple roller mechanism 25, and received on an inversion route 23. It is turned inside out, a toner image is transferred on the reverse face, and fixed with the second fixing roller 12b. Even when paper jamming occurs in the image forming device in the second stage, the operation of the device on the first stage is continued by receiving the paper 7a on the intermediate tray 24 in place of the route 23.
Patent JP-H1135710-A (JP)
Title: Production of thin metal oxide film
Inventor: TOKI MOTOYUKI
IPC: C08J7/04
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To enable a thin crystallized metal oxide film with a perovskite structure to be formed even on a weakly heat-resistant substrate such as a plastic by coating the surface of a substrate with a metal oxide precursor sol which has a perovskite structure and is obtd. from at least two metal alkoxides or salts and irradiating the resultant film with ultraviolet rays with specified wavelengths to crystallize the film. SOLUTION: Water in an amt. of 0.05-2 mol. pref, 0.5-1.5 mol, is added to a soln. contg. 1 mol of at least two metal alkoxides or salts to cause the hydrolysis and polymn. of the alkoxides or salts, thus giving a precursor sol of metal oxides with a perovskite structure. The sol is applied to the surface of a substrate and dried to form a thin film of a metal oxide gel on the surface. Thus formed film is irradiated with ultraviolet rays with wavelengths of 360 nm or lower to be crystallized, thus forming a thin crystallized metal oxide film on the surface.
Patent JP-H0963427-A (JP)
Title: Manual close operation device for vacuum circuit-breaker
Inventor: TAKIURA HIROYUKI
IPC: H01H33/42
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To set the point of operating force application to an optional height of a board front surface without increasing the operating quantity of operating means to the stroke of a plunger or more by providing a translation lever for the whole body of which is translated in the axial direction of the plunger to push the plunger. SOLUTION: A closing latch 15 is engaged with the input spring force accumulating means of a circuit breaker body, and the plunger push part 27b of a translation lever 27 is in contact with a push button guide 39. When a push button 25 is pushed for manual close operation, the whole body of the lever 27 is moved to the right while holding the original attitude, and the plunger 17 is pushed to the right by the lower part of the push part 27b to push a latch lever 21, whereby the engagement of the latch 15 with the input spring force accumulating means is released.  When the completion of input is confirmed by an open and close indicator mounted on the front board of a vacuum circuit- breaker 1, and the hand is removed from the push button 25, the button 25, the lever 27, and the plunger 17 are returned to prescribed positions by the restoring force of the spring, while the latch 15 is left in a prescribed position.
Patent JP-S6186618-A (JP)
Title: Electronic hoist measuring apparatus
Inventor: HINO MASAMICHI
IPC: G01G19/18
Filed: 1984-10-03
Abstract: PURPOSE:To prevent danger beforehand and to ensure safe operation positively, by generating sound waves or electromagnetic waves by an electronic scale when a material to be conveyed exceeds an allowable weight, and disabling the operation of a lift driving switch. CONSTITUTION:When a material to be conveyed 7 exceeds an allowable weight it is lifted by the pushing operation of a button 14 of a pendant 13, a load cell in a scale 4 detects the fact that the material to be conveyed 7 is separated from a floor surface. A buzzer 9 is sounded and an oscillating circuit is driven. Then an electromagnetic wave 10 having a specified frequency is transmitted from an antenna 19. The pendant 13 receives said wave and the pushing operation of a button 14 is inhibited. Namely, the button is locked. Therefore, even if the operator pushes the button 14, a crane 1 does not lift a hook 3. The hook 3 keeps the stopped state. The operator knows the fact that the material to be conveyed exceeds the allowable weight by the sounding of the buzzer. A button 15 for lowering can be pushed. The material to be conveyed is lowered on the floor again and removed from the hook 5 by the operation of the button 15.
Patent JP-H0955723-A (JP)
Title: Clock replacing circuit
Inventor: YAMAOKA SHINSUKE
IPC: H03K19/003
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a clock replacing circuit which does not malfunctions frequently owing to noise and is suitable for verification by a CAD tool. SOLUTION: A register 15 has (n) storage areas wherein data of one bit can be stored. A write counter 16 divides the frequency of a write clock signal WC to generate write pulse signals WP1-WPn which have high-level periods and low-level periods of >=2-clock width. A read counter 17 divides the frequency of a read clock signal RC to generate read pulse signals RP1-RPn. Latch circuits 181 and 182 latch the write pulse signals WPi in order according to the clock signal RC. A latch circuit 183, AND circuits 184 and 186, and an OR circuit 185 compare the phase of the latch output of the latch circuit 182 with those of corresponding read pulse signals RPi+2 to generate the self-reset signal P3 of the read counter 17.
Patent JP-S60101668-A (JP)
Title: Character processing device
Inventor: ARIMA KAZUNORI
IPC: G09G5/32
Filed: 1983-11-07
Abstract: PURPOSE:To omit shift mode changing operation at the time of correction, to avoid providing of an unnecessary number of memory areas of shift made and to make effective use of a memory by storing input characters and shift modes. CONSTITUTION:Symbols of M1-M4 are allowed to correspond to each shift mode, i.e. hiragana (cursive form of Japananese syllabary), katakana (square form of Japanese syllabary), capital characters of alphabet, and small characters of alphatet. For instance, a (hiragana) i (hiragana) u, e (katakana) o (hiragana) are inputted, symbols M1, M1, M4, M2, M1 that indicate shift modes are inputted to pointers 4e-4a of a character mode buffer 1g. When e (katakana) is to be corrected to o (katakana), a cursor shifting key of the symbols is depressed twice. Then, the cursor comes under e (katakana). The pointer 4f indicates +2. This indicates character mode buffer 4b. The mode changes the shift mode buffer 1h to katakana mode by looking at the content M2 of 4b. When o (katakana) is inputted, o (katakana) is indicated and stored. Thus correction is finished.
Patent JP-S60104057-A (JP)
Title: Preparation of nucleus-chlorinated p-toluenesulfonyl chloride
Inventor: MOURI TAKESHI
IPC: B01J23/00
Filed: 1983-11-09
Abstract: PURPOSE:To obtain the titled compound useful as a precursor for herbicide with a reduced amount of a catalyst, by chlorinating p-toluenesulfonyl chloride in the presence of chlorosulfonic acid or sulfuric acid, and an antimony compound as a catalyst. CONSTITUTION:p-Toluenesulfonyl chloride is chlorinated in the presence of chlorosulfonic acid and an antimony compound or sulfuric acid and the antimony compound, to give a nucleus-chlorinated p-toluenesulfonyl chloride. This process is advantageous, because an amount of the antimony compound added is sufficiently <=5wt% based on p-toluenesulfonyl chloride, its amount is small, and a production ratio of 2,6-dichlorotoluene-4-sulfonyl chloride, the main desired product, is high, the reaction rate is high. The desired compound is advantageous as a precursor for 2,6-dichlorotoluene, a herbicide.
Patent JP-H0256894-A (JP)
Title: Thin film electroluminescence panel
Inventor: KONISHI YASUO
IPC: G09F9/30
Filed: 1988-08-23
Abstract: PURPOSE:To manufacture an electroluminescence panel at a low cost and maintain the excellent display quality stably operating over a long period by using a soda glass substrate formed with a coating layer of phosphorous silicate glass on the upper face as a transparent substrate. CONSTITUTION:An inexpensive soda glass substrate 1a formed with a coating layer 1b of phosphorous silicate glass on the upper face is used as a transparent substrate 1, thus it can be manufactured at a considerably low cost as compared with an expensive alumina borosilicate glass substrate. The movable sodium ions tending to infiltrate and diffuse from the soda glass substrate 1a to the electroluminescence EL element 7 side are collected by the coating layer 1b of phosphorous silicate glass, thus the infiltration and diffusion of sodium ions to the EL element 7 side rarely occurs. This thin film EL panel is stably operated with no reduction of intensity and no reduction of the luminous threshold voltage over a long period, and the excellent display quality with a long life can be maintained.
Patent JP-H03155995-A (JP)
Title: Ic module and ic card using the same
Inventor: YANAKA YOSHIMI
IPC: B42D15/10
Filed: 1990-08-09
Abstract: PURPOSE:To obtain an IC module of high quality excellent in productivity and an IC card using the same by providing a recessed part receiving the excessive part of the resin sealing a semiconductor element to the frame body surrounding the semiconductor element. CONSTITUTION:A frame body 2 composed of a synthetic resin molded body same to a printed wiring substrate 1 in longitudinal and lateral dimensions and having height of 0.7mm is arranged on the printed wiring board 1 to be fixed thereto by an adhesive, and an opening 4 having a size capable of sufficiently inserting a semiconductor element 3 is formed to the center of the bottom surface of the frame body 2. When the resin injected in the opening 4 is pressed by a press member 12, a part of the resin flows to run against a restraint guide wall 5 and the diffusion of the resin is suppressed by the restraint guide wall 5 by further pressing the resin to perfectly fill the gap between the semiconductor element 3 and the restraint guide wall 5 with the resin while only the excessive resin can be allowed to flow in an excessive resin receiving part (groove) 8 through connection passages 6 by the guide of the restraint guide wall 5. As a result, an IC module enhanced in operative reliability and an IC card using the same can be prepared with good mass productivity.
Patent JP-H0853782-A (JP)
Title: Corrosion preventive method for city water piping
Inventor: FUNAHASHI ISAO
IPC: C23F11/18
Filed: 1994-08-09
Abstract: PURPOSE:To prevent corrosion of a city water piping without affecting water pass resistance by controlling the content of the calcium hydrogencarbonate in the city water to be distributed and maintaining the calcium carbonate film at the terminal of the piping at a prescribed thickness. CONSTITUTION:The calcium hydrogencarbonate obtd. from slaked lime and carbon dioxide is incorporated into the city water subjected to a water purification treatment in a purification plant and such city water is distributed. The film essentially consisting of the calcium carbonate is formed in the waterworks piping to provide protection against corrosion. At this time, the content of the calcium hydrogencarbonate in the distributed water is controlled to maintain the Rangelia index of the distributed water in a range of -1.2 to 0.5. The Rangelia index is made small in the stage the thickness of the film at the terminal of the piping attains the max. thickness of 150 to 250mum. The Rangelia index is made large in the stage the thickness of the film attains the min. thickness of 100 to 50mum.
Patent JP-S6452219-A (JP)
Title: Magnetic recording medium
Inventor: KINOSHITA HIROYUKI
IPC: G11B5/84
Filed: 1987-08-24
Abstract: PURPOSE:To provide a magnetic recording medium having mechanical reliability which is high over a long period of time by applying a thin magnetic metallic film medium on a substrate and forming a thin carbon film thereon by sputtering, then coating an org. compd. of >=8 C and having polar groups or F base lubricating agent thereon. CONSTITUTION:The thin magnetic metallic film medium is applied on the substrate and the thin carbon film sputtered under <5X10<-3>Torr gaseous pressure at the time of sputtering is formed by magnetron sputtering on said medium. The thin carbon film is further formed under <7X10<-3>Torr gaseous pressure at the time of sputtering thereon and the org. compd. of >=8 C and having the polar groups or the F base lubricating agent is applied thereon. The adhesion between the thin magnetic metallic film medium and the thin carbon film is improved by forming the coating consisting of at least one kind of the material selected from Cr, Ti, Ta, Zr, and Nb between the thin magnetic metallic film medium and the thin carbon film.
Patent JP-S5999999-A (JP)
Title: Power source
Inventor: OHARA TOSHINORI
IPC: H02P9/10
Filed: 1982-11-30
Abstract: PURPOSE:To obtain a power source which has less energy loss by increasing the output of a generator by a start request signal for the prescribed period of time and starting a load while the output generated from the generator is increased. CONSTITUTION:When a start switch S2 provided corresponding to a load 1 is operated, a start request signal VRQ is outputted so that the output generated from a generator 3 is increased for the prescribed period of time. A start enable signal VOK of the load 1 is outputted while the output generated from the generator 3 is increased. The switch S1 is operated while the signal VOK is obtained to start the load 1. Since the generated output is increased only under the starting condition of the load in this manner, the load can be operated at the optimum output of the generator, thereby reducing the energy loss.
Patent JP-S6269264-A (JP)
Title: Processing of color photograph
Inventor: TAKABAYASHI NAOKI
IPC: G03C7/44
Filed: 1985-09-20
Abstract: PURPOSE:To remove the trouble of generating a stain in a photographic material due to a sludge and a tar during the storage of a photographic processing solution after a desilverization by processing a silver halide color photographic sensitive material with a coloring developer, a prefixing solution and a bleach- fixing solution continuously followed by recovering silver electrolytically from the prefixing solution. CONSTITUTION:The color photographic material is processed with the coloring developer, the prefixing solution and the bleach-fixing solution continuously followed by recovering the silver electrolytically from the prefixing solution. Thus, the silver is recovered with a high recovering efficiency. And the supplement of the bleach-fixing solution may be reduced remarkably. The recovery of the silver in the bleach-fixing solution is substantially omitted in the respect to reduce the supplement of the bleach-fixing solution. Of course, the silver may be recovered from the bleach-fixing solution. The effect is sufficiently display by incorporating a color developing agent to the prefixing solution. Especially, the storage of the treating solution and the inhibiting effect of a corrosion of a stainless are remarkably improved.
Patent JP-2000038297-A (JP)
Title: Hydraulic piping device for fork lift truck
Inventor: KUDO TAKUMI
IPC: B66F9/08
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic piping device for fork lift truck capable of reducing the number of parts of piping arranged from a hose pulley provided in a lift cylinder to a connector in a lower part of a mast and preventing an oil leakage effectively. SOLUTION: In this hydraulic piping device for fork lift truck in which piping for supplying pressure oil to a hydraulic actuator for attachment rising and lowering along masts is provided along a lift cylinder 2 arranged at the center between right and left masts, a guide plate 7 for changing the direction of hanging down of a hose 5 is provided on an intermediate tie beam 1b of an inner mast 1. Consequently, the hose 5 hanging down by passing through a rear side of a hose pulley 4 provided on a rod of the lift cylinder 2 does not interfere with a cylinder support 3 of the lift cylinder 2. As a result, it is possible to constitute a pipe arranged from the hose pulley 4 to a connector 6 fixed in a lower part of the mast by the hose 5 only.
Patent JP-2000097002-A (JP)
Title: Steam turbine with brush seal assembly
Inventor: TURNQUIST NORMAN ARNOLD
IPC: F01D11/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a seal assembly using brush seal for minimizing the steam leak in a steam path between a rotary shaft of a turbine and a casing surrounding in the circumferential direction in the turbine region of a steam turbine. SOLUTION: A steam turbine 10 having a shaft 12 and a first (for example, high pressure) turbine section 16 includes a first bearing 20 isolated in the longitudinal direction from the first turbine section, and in the longitudinal direction, further a first brush seal assembly 22 is provided which is positioned between the first turbine section and the first bearing and has bristles arranged near the shaft in the radial direction. The steam turbine does not include any backup seal for the bristles of the first brush seal assembly. A second brush seal assembly 38 is positioned between the first turbine section 16 and a second (for example, middle pressure) turbine section 34, and between these no interposed bearing exists.
Patent JP-H0877721-A (JP)
Title: Recording and reproducing system and equalization system used therefor and recording medium
Inventor: AMADA NOBUTAKA
IPC: G11B7/005
Filed: 1994-09-02
Abstract: PURPOSE: To improve a recording density regardless of recording media and modulation systems. CONSTITUTION: Digital information signals are modulated by using so-called (d, k) RLL codes of the min. run length of (d) and the max. run length of (k) in an RLL encoder 2 and are recorded on the recording medium 3. The signals reproduced from the recording medium 3 are equalized in an equalizer 4 and the original digital information signals are decoded in a decoder 5. The frequency characteristic E(f) of the equalizer 4 is so set as to let the overall transmission frequency characteristic H(f) to impulse satisfy the cosine characteristic expressed by the following Eg. (1). H(f)=cos((π/2)×(f/Fm))... (1), where Fm is the treble cut-off frequency of the recording medium 3 or the treble cut-off frequency of the following Eg. (2). Fm=Fb'/(d×K)... (2), where K is a recording density improving coefft.
Patent JP-H0533316-A (JP)
Title: Buffer stop block and method of installation construction
Inventor: TAMENAGA SHINICHI
IPC: E01F13/00
Filed: 1991-07-25
Abstract: PURPOSE:To improve workability and strength by installing a trapezoid block, on which a vertical through-hole is formed, on a road surface, inserting a reinforcement into a road surface bored section formed at the position of the through-hole, injecting mortar and fixing the reinforcement. CONSTITUTION:A block body 1, which has an approximately trapezoid cross section, at corners of which R is formed and the inside of which is hollowed as required, is mounted. Vertically penetrated cylindrical cement holes 2 are formed near both ends of the main body 1 while cut sections 3 for holding are formed at both ends of an underside. The main body 1 is installed on a road surface, the central sections of the holes 2 of the road surface are bored by a drill, reinforcements are inserted into the holes, and cement mortar is injected and the reinforcements are fixed. Accordingly, the block body 1 is easily handled because of light weight, the cost of construction and the term of work can be reduced, no angular section is shaped and safety can be improved, and mounting strength can be increased.
Patent JP-S6228540-A (JP)
Title: Hydraulic shock absorber
Inventor: KASHIMA MITSUHIRO
IPC: F16F9/46
Filed: 1985-09-25
Abstract: PURPOSE:To reduce the number of parts by magnetizing an elongation side damping valve and a pressing side damping valve to adsorb each other by one solenoid. CONSTITUTION:A piston 4 is enclosed in a hydraulic shock absorber 1, thereby to form the partitioned oil chambers A, B and an oil sump chamber C. A pilot valve 39 and a non-return valve 38 are formed annularly, and mounted on a piston rod 8 and a valve guide 33 in such a manner as to freely slide. The density of magnetic force piercing both valves 39, 38 is hightend by a solenoid 17, so that the valves are caused to adsorb each other by the magnetic force. Thus, the number of parts is reduced to simplify the structure and reduce same in size.
Patent JP-H0537214-A (JP)
Title: Resonator by multi-layer board
Inventor: HAYASHI KATSUHIKO
IPC: H01P7/08
Filed: 1991-07-26
Abstract: PURPOSE:To obtain a resonator with high Q even in the case of a resonator consisting of a multi-layer board made of a sintered conductor. CONSTITUTION:A GND pattern 4 is formed on the optional 1st layer (dielectric layer) 1 of a multi-layer board, a resonance conductor 8 is provided on a 2nd layer 2 under the pattern 4 and GND patterns 6, 7 are provided on both sides. Furthermore, a resonance conductor 12 and GND patterns 10, 11 are provided on a 3rd layer 3 under the patterns 6, 7 similarly to the case with the 2nd layer. The a GND pattern 5 is provided on the rear side of the 3rd layer 3 and the resonance conductors 8, 12 are interconnected electrically. Thus, the structure that the plural resonance conductors 8, 12 are held between the GND patterns respectively from both sides and in the vertical direction is adopted.
Patent JP-S6365239-A (JP)
Title: Temperature regulator for hot-water supplier
Inventor: OYA AKIO
IPC: G05D23/13
Filed: 1986-09-05
Abstract: PURPOSE:To permit the switching of the temperature of hot-water in a hot-water reserving boiler from a high temperature to a low temperature as well as the memorizing of a set temperature of a motor-driven mixing valve, by a method wherein a control unit is provided with a means, switching a set temperature for the temperature regulation of the hot-water reserving boiler by the ON operation of a low temperature operation switch and holding the set temperature for temperature regulation in the motor-driven mixing valve. CONSTITUTION:When the low-temperature operation switch 13 of an operating unit 8 is put OFF, the temperature regulating operation of a hot-water reserving boiler 3 is effected by a high set temperature, set in a control unit 6, and the temperature of hot-water is controlled at a temperature set in a temperature regulating setter 14 by a motor-driven mixing valve 4 at a hot-water delivery port. When a low-temperature operation switch 13 is put ON, the temperature regulating set temperature of the hot-water reserving boiler 3 is switched from a high temperature to a low temperature in the control unit 6 and the valve driving output of the motor-driven mixing valve 4 is put OFF whereby the low-temperature operation of the boiler 3 is effected. When the low-temperature operation switch 13 is put ON, the temperature regulating set temperature, set in the temperature regulating setter 14, is held by the motor-driven mixing valve 4 while the motor-driven mixing valve 4 is driven again based on the temperature regulating set temperature when the low-temperature operation switch 13 is put OFF.