baber/WOPTO huggingface dataset:
Patent JP-S6344657-A (JP)
Title: Color photographic developing composition
Inventor: MORIMOTO KIYOSHI
IPC: G03C7/407
Filed: 1986-08-13
Abstract: PURPOSE:To obtain the titled composition having improved stability and color developing property of a color developing solution, and capable of reducing an increase of fog in a continuous processing by incorporating a color developing agent of an aromatic primary amine and a specific compd. to the titled composition. CONSTITUTION:The titled composition contains the color developing agent of the aromatic primary amine and the compd. shown by formula I, wherein X is hydrogen atom or a group capable of hydrolyzing, Y and Z are independently hydrogen atom, a substd. or an unsubstd. alkyl group or a substd. or an unsubstd. aryl group, R1-R4 are each hydrogen atom, a substd. or an unsubstd. alkyl group or a substd. or an unsubstd. aryl group, R1 and R2, R2 and R3 and R4 together with each other may independently form a ring structure. Thus, the titled composition having the improved stability and color developing property of the color developing solution and capable of preventing the increase of for and change of gradient can be obtd.
Patent JP-H0835075-A (JP)
Title: Steel-series composite surface-treated product and its production
Inventor: ISHII YOSHIRO
IPC: C23C28/02
Filed: 1994-07-19
Abstract: PURPOSE:To form a hard film having high adhesion and durability, in the case a metallic member is subjected to ion nitriding, and after that, a hard film is formed by a PVD method, by specifying the conditions of the ion nitriding treatment. CONSTITUTION:A metallic member is held to 300 to 650 deg.C, and the surface of the metallic member is subjected to glow discharge at 0.001 to 2.0mA/cm<2> current density by using gaseous ammonia and gaseous hydrogen, and ion nitriding is executed to form a primary layer of a nitriding layer. On the surface of the nitriding layer, a secondary layer of a hard film constituted of the nitrides, carbides and carbon nitrides of one or more kinds among Ti, Zr, Hf, V, Nb, Ta and Cr, or a laminated film of the same hard film or a laminated gradient film is formed by a PVD method. By the nitriding treatment, the nitriding layer can be formed without increasing the surface roughness of the metallic member, thus, the hard film formed after that has high adhesion and durability.
Patent JP-H0478384-A (JP)
Title: Discharge control device
Inventor: FUJIEDA HIROSHI
IPC: G05D7/06
Filed: 1990-07-17
Abstract: PURPOSE:To make discharge appropriate automatically by providing an image pickup part for outputting the fluid flow state from a discharge opening as an image signal, and a control part for outputting a flow control signal on the basis of this image signal. CONSTITUTION:At the time of storing water in a wash pail 2, a recognizing part 7 performs shape extraction by an image signal from an image pickup part 3 so as to recognize the wash pail 2, and on the basis of this, a flow indicating part 9 opens a solenoid valve 6 to start discharge. The flow is gradually increased, and unless there is splash, increased to the maximum flow. When splash is started, the image pickup part 3 catches this, a judging part 8 recognizes this, and the flow indicating part 9 decreases the flow of the solenoid valve 6 on the basis of this recognition so as to make this discharge the maximum flow without the generation of splash. When overflow from the pail 2 is started, the same above-mentioned control is performed to stop discharge. At the time of washing hands, the recognizing part 7 recognizes the hands, and the judging part 8 judges whether discharge is appropriate for washing hands from the splash state and increases/decreases the discharge to obtain appropriate discharge.
Patent JP-S6167150-A (JP)
Title: Runaway detector of microcomputer
Inventor: NAKAMURA TAKAYOSHI
IPC: G06F11/30
Filed: 1984-09-10
Abstract: PURPOSE:To use a program memory efficiently without influences of the increase of the number of steps or the execution time of a program by detecting page switching with hardware to clear a watchdog timer. CONSTITUTION:A main program 11, subroutine programs 13 and 15, and a runaway processing program 16 are included in a ROM 1 as the program memory, and a page switching point of each of programs 11, 13, and 15 is supplied to a page switching detector 3. A watchdog timer 2 is preset and cleared by this signal of the switching point not to detect overflow during the normal operation of a system. If the program runs away, overflow is generated from the timer 2 and is processed by the runaway processing program 16, and thus, the ROM 1 is used efficiently without influences of the increase of the number of steps and the execution time of the program.
Patent JP-H1124954-A (JP)
Title: Bus load testing method
Inventor: MATSUHASHI TAKAHITO
IPC: G06F11/22
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To automatically control the combination of test programs without person's operation and to automatically vary load of a bus in a computer to make a test efficient by reading sequentially combination description data at the time of a bus load test, extracting finite difference and finishing a program to be ended and starting a program to be started from the differential information. SOLUTION: A monitor 3 refers to a file 2 and successively reads from a 1st combination description 21 to a 3rd combination description 23. The monitor 3 uses a program combination differential extracting means 34 and extracts the finite difference between the 1st program combination description 21 and a 2nd program combination description 22. As a result of this, the monitor 3 finishes each test program of PSC 103, PIW 122 and PIX 123 by using a program ending means 35 and starts each test program of PID 114 and PIE 115 by using a program starting means 33.
Patent JP-H059475-A (JP)
Title: Method for controlling dry distillation in coke oven
Inventor: SACHI TAKAFUMI
IPC: C10B31/04
Filed: 1991-07-02
Abstract: PURPOSE:To control the temp. fall of the wall surface of a coke chamber due to contact with coal during charging the chamber with the coal within such a range that the wall surface temp. is kept at 870 deg.C, one of the transformation points on thermal expansion of silica brick, or higher. CONSTITUTION:The temp. fall of the wall surface of a coke oven chamber due to contact with coal in operating a coke oven is controlled by adjusting the increase in coal level per charge to 60mm or lower and supplying the coal at intervals of 10-20min, or by continuously supplying the coal at a rate of increase in the coal level of 60-30mm/min. A temp. fall below a transformation point on thermal expansion of silica brick constituting the wall is thus avoided, and the spalling of the brick is reduced, thereby extending the life of the oven. Since the rate of gas generation is leveled out, gas leak just after the supply of the coal is reduced and the frequency of adjusting the pressure and volume of the gas in the gas refining step is reduced.
Patent JP-2000016384-A (JP)
Title: Concrete floating structure
Inventor: AOKI HARUO
IPC: B63B35/34
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a concrete floating structure excellent in durability, unsinkable or undegradeable by water infiltration. SOLUTION: A concrete floating structure 12 comprises a hollow outer member 14 having an internal space part 1402, covering layer 16 formed on an inner surface of the outer member and a stuff 18 to be filled in a space part 1602 inside the covering layer 16. The outer member 14 may be formed by placing a concrete in a mold, or by assembling precast concrete plates. The covering layer 16 is formed impervious and airtight so that water or air is impermeable, and a synthetic resin or rubber sheet is attached to an inner surface of the outer member 14. The stuff 18 is a gas, and the air is used for the gas.
Patent JP-S5892865-A (JP)
Title: Mounting device for hall ic
Inventor: NISHIKAWA KAZUTOSHI
IPC: G01D5/14
Filed: 1981-11-27
Abstract: PURPOSE:To maintain the distance between a Hall IC for the purpose of detecting the number of revolutions of a rotating body and the magnet on a revolving shaft constant accurately by fixing the Hall IC to a printed board by means of a groove for holding the Hall IC and a mounting means for sandwiching the printing board. CONSTITUTION:A Hall IC is inserted and fixed into the trapezoidal groove of a mounting means 16, and is mounted to a printed board 13 by means of jaws 16b on the rear surface thereof. Further these are mounted to a mounting plate 10c. A magnet mounting means 6 mounted with a magnet 5 is rotated by an electric motor 1. A printed board 13 is mounted to the piece 10c of an L-shaped mounting plate 10. The size between the surface of the piece 10c of the mounting plate and the central shaft is so formed that the spacing between the surface of the IC 12 and the magnet 5 attains a prescribed distance. Thus, the distance between the Hall IC and the magnet is maintained accurately, whereby the function as a Hall element is improved.
Patent JP-S5978855-A (JP)
Title: Type wheel retaining construction
Inventor: OGATA SHINJI
IPC: B41J1/30
Filed: 1982-10-28
Abstract: PURPOSE:To provide the titled construction which facilitates the connection to a selection motor by positioning a type wheel pressing it against a cassette with an elastic member mounted thereon when it is mounted on the carriage. CONSTITUTION:Pins 92 and 94 are erected on the bottom plate 84 of a casstte 52 and the base end of a support spring 96 on the pin 92 while the tip 98 thereof is positioned at the center hole 90 hooked on the pin 94. The tip 98 gets into a circumferential V groove 82 of a circular plate 80 to charge a type wheel 50 housed in a cassette 52 upward and to the bottom plate 84 so that the outer periphery of the circular plate 80 is pressed on the upper rim of the center hole 90 to position the type wheel in the cassette 52.
Patent JP-S6082583-A (JP)
Inventor: ISHII TOSHIAKI
IPC: H02P7/292
Filed: 1983-10-11
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-S5978302-A (JP)
Title: Light control lens made of synthetic resin
Inventor: MOGAMI TAKAO
IPC: C09D183/04
Filed: 1982-10-28
Abstract: PURPOSE:To obtain a lens superior in surface hardness, dyability, and durability, and having a cloud preventing function by coating a synthetic resin lens with a coating compsn. contg. a hydrolyzate of a specified org. silicon compd., an OH contg. compd. having a specified mol.wt. or more, and silver halide. CONSTITUTION:The synthetic resin lens is coated with a coating compsn. contg. hydrolyzates of a mixture of at least 1 kind of compds. represented by the shown formula [R<1> is an org. group having at least one of vinyl, amino, imino, epoxy, methacryloxy, phenyl, and SH; R<2> is H, 1-6C hydrocarbon, or vinyl; R3 is 1-5C hydrocarbon, alkoxyalkyl, or 1-4C acyl; (a) is 0-2; (b) is 0 or 1, and a+b<=2], an OH-contg. compd. having >=100mol.wt., such as, (poly)alkylene glycol or PVA, and silver halide, such as AgBr. The coat is dried and hardened. As a result, the obtained light control lens is usperior in abrasion resistance, easily dyable with a disperse dye, and superior in durability, and having a cloud preventing function.
Patent JP-H0942481-A (JP)
Title: Water discharge valve device
Inventor: YOKOTA HIROMOTO
IPC: F16K3/32
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To show a flood water discharge function and a maintenance discharge function with one discharge valve, improve execution property of whole device including structure of a valve itself and a piping, and simplify a construction. SOLUTION: A main valve body 5 which opens and closes a floodwater discharge flow passage inside a valve stem 1 by its sliding operation in a diameter direction is arranged inside the water stem 1 which can be connected to a water discharge pipe. A maintenance discharging sub-hole 11 which penetrates the main valve body 5 in its flowing direction is opened and closed by a sub- valve body 12 which is slidably operated in a diameter direction along a downstream side surface of the main valve body 5.
Patent JP-H0741508-A (JP)
Title: Production of dispersion of optically active species
Inventor: TAKAHASHI YOSUKE
IPC: G03F7/027
Filed: 1993-07-30
Abstract: PURPOSE:To obtain a dispersion of optically active species in which the active species has good dispersibility and which is applicable to a PHB material having excellent processability by dispersing the active species into a photocurable monomer and curing the dispersion by irradiation with light. CONSTITUTION:An optically active species is dispersed into a photocurable monomer and the dispersion is cured by irradiation with light to obtain the objective dispersion. The monomer may be an oligomer. A preferred curing method is polymerization with an actinic ray. Examples of the ray include electron beams, X-ray, and ultraviolet. An ultraviolet-curable monomer is especially preferred because it can be rendered readily curable by adding an ultraviolet polymerization initiator, etc. An especially preferred optically active species is one which undergoes the photochemical hole burning phenomenon. Examples of such species include porphyrins and derivatives thereof, e.g. tetra-N- methylpyridinium porphyrin iodide, and quinizarin and derivative thereof, e.g. 1,4-dimethyl-9,10-anthraquinone.
Patent JP-H0241131-A (JP)
Title: Electronic endoscope apparatus
Inventor: NISHIMURA SHIGERU
IPC: A61B1/04
Filed: 1988-07-29
Abstract: PURPOSE:To automatically prevent the standstill or hard copy of a color shift image when a monitor image is allowed to stand still or converted to hard copy by judging whether an image is an animation or a stationary image on the basis of the color image of one field or one frame before conversion according to a simultaneous system and the color image of one field or one frame succeeding thereto. CONSTITUTION:An imaging lens 22 picks up the image of an object 18 illuminated by respective illumination lights of red, green and blue to form said image on the light detection part of a CCD sensor 24 and the formed image is outputted to an A/D converter 28 and a freeze control circuit 50. The freeze control circuit 50 judges whether the taken image is an animation or a stationary image on the basis of an inputted color image signal and prevents the output of the freeze order signal inputted during a period judging the taken image as the animation and outputs only the freeze order signal inputted during a period judging said image as the stationary image as a freeze control signal. By this method, the color image signals of the same image are respectively outputted from field memories 32, 34, 36 during a preset freeze period without renewing memory contents to allow a monitor image to stand still.
Patent JP-H0353610-A (JP)
Title: Band pass filter
Inventor: OKAMURA NAOTAKE
IPC: H03H7/075
Filed: 1989-07-20
Abstract: PURPOSE:To improve the attenuation characteristic at a frequency near harmonic frequencies by connecting terminals of LC series circuits in each resonator one another with a coil. CONSTITUTION:Resonators Q1-Q3 shown in an equivalent circuit in figure are connected by 2nd coil patterns 22s, 23s, that is, coils L16, L17. Then a potential difference on both sides (A-A') of the 2nd coil pattern 22d and a potential difference on both sides (B-B') of the 2nd coil pattern 23d is decreased to reduce the stray capacitance Cs'. Thus, the reduction in the attenuation characteristic in a frequency band in excess of the pass band (610MHz) is prevented.
Patent JP-H1017013-A (JP)
Title: Easy-to-unseal packaging material and easy-to-unseal bag and package using the easy-to-unseal packaging material
Inventor: SHIMIZU KOJI
IPC: B65D33/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag that is suitable for filling and packaging a detergent for re-fill and convenient to use and satisfies such function s as shock-proof, environment stress cracking-proof, sealing stable, fragrance preserving, preserving stable, easy-to-unsealing and other properties. SOLUTION: An easy-tounseal packaging material is a laminate of at least three layers: an inner layer of resin film having a heat seal property, a middle layer of base material having a barrier property and an outer layer of resin film excellent in strength. An unsealing cut is made at the position on the resin film that is excellent in strength and serves as the outer layer, so that the position becomes an ideal position for unsealing when the packaging material is formed into a package. The packaging material is used to form an easy- to-unseal bas and an easy-to-unseal package.
Patent JP-H0575922-A (JP)
Title: Film image input device
Inventor: AISAKA SHIGENORI
IPC: H04N1/00
Filed: 1991-07-30
Abstract: PURPOSE:To simplify the handling of a film and to prevent the generation of a flaw by rotationally driving a spool in the delivering direction of the film from a cartridge body or the rewinding direction of the film to the inside of the cartridge body. CONSTITUTION:This film image input device is provided with the cartridge body having an aperture 7 to store a film 2 and deliver the film 2 in its longitudinal direction and the single spool for fixing one end of the film 2 in the longitudinal direction and winding the whole length of the film around itself. A film cartridge including a supporting means for supporting the spool in a rotatable state in both the directions is also arranged. A film feeding means 13 is engaged with the spool in the cartridge 6 so as to rotationally drive the spool in the delivering direction of the film 2 from the cartridge body or the rewinding direction of the film 2 to the inside of the cartridge body. Consequently the film 2 can easily be handled and prevented from the generation of a flaw and a film image can be reproduced on a video monitor 18 through one operation.
Patent JP-S6166872-A (JP)
Title: Variable-capacity pump
Inventor: KUROYANAGI MASATOSHI
IPC: F04B1/07
Filed: 1984-09-10
Abstract: PURPOSE:To obtain a compact apparatus by installing a sleeve onto the outer periphery of a piston which varies the amount of eccentricity of the guide ring of a variable-capacity pump and shifting the piston by controlling the pressure in a control hydraulic chamber through the slide of the sleeve. CONSTITUTION:When the revolution speed of the rotor 2 of a pump is low, the differential pressure DELTAP generated before and behind a variable throttle in a pump discharge conduit is small, and a sleeve 55 which can slide according to the differential pressure DELTAP is positioned in the upper part of an accommoda tion chamber 51 by a control spring 65. Since, in this state, a high-pressure hole 72 of the sleeve 55 communicates to a control groove 69 of a piston 52, the pressure of a pressure chamber 61, i.e., the pump discharge pressure is introduced into a control hydraulic chamber 59, and the piston 52 presses a guide ring 4 upwardly, and the amount of eccentricity (e) is made max. When the number of revolution of the rotor increases, and the differential pressure DELTAP increases over a set value, the sleeve 55 lowers, and the control hydraulic chamber 59 communicates to the low pressure inside the pump, and the amount of eccentricity (e) is rediced by the lowering of the piston 52.
Patent JP-S5893268-A (JP)
Title: Photocoupling integrated circuit
Inventor: TOYAMA MASAHARU
IPC: H01L31/12
Filed: 1981-11-30
Abstract: PURPOSE:To reduce the size of a photocoupling integrated circuit and to accelerate the operating speed of the circuit by employing photodetectors at the signal  input of a semiconductor integrated element and light emitting elements at the  output of the signal and disposing the integrated element in the configuration  capable of photocoupling with each other. CONSTITUTION:An SiO2 layer 2 is covered on an Si substrate 1 formed with an electric circuit, and an Si layer 3 similarly having an electric circuit is accumulated on the layer 2. The layer 2 which is interposed therebetween includes signal transmission passages for the electric circuits provided at the substrate 1 and the layer 3. An Si layer 5 is grown through an SiO2 layer 4 on the layer 3, the layers 5'' which are disposed at both sides are allowed to remain at the center 5' at an interval, the other is removed, and a GaP layer 7 which surrounds an SiO2 layer 8 is buried thereat. The layer 4 should also includes a signal transmission passage at this time. Thereafter, an electric circuit is formed at the region 5, a photodetector is formed at the region 5'', a light emitting  element is formed at the layer 7, and the structures each of which is thus constructed are laminated, thereby forming a photocoupling integrated circuit.
Patent JP-H0241969-A (JP)
Title: Collision preventing device for truck
Inventor: IZUMI TAKEYOSHI
IPC: B61B10/02
Filed: 1988-08-01
Abstract: PURPOSE:To prevent collision of a truck by transmitting the relative movement of a bumper member to a truck main body through a transmission mechanism to a connecting member, thereby releasing the driving connection with a drive transmission member. CONSTITUTION:When a bumper member 240 at the forward end of a truck collides with an obstacle to be moved in the direction of an arrow 280 with respect to a truck main body 6, shafts 248, 250 are turned through link members 252, 254 and an opening lever at the other end thereof turns a revolving member to release the driving connection of a connecting pin 68 with an engaging finger 34 of a driving chain 24, so that the movement of the truck is stopped. The forward end roller 302 of a pressing member 300 is forced to act on a plate spring member 292 by the turning movement of the shaft 250 and the member 292 is turned downward to make a brake member to act on the floor, whereby a truck main body 6 is suddenly braked. Thus, it is possible to prevent a truck from colliding with an obstacle.
Patent JP-S6248894-A (JP)
Title: Single photometry switch circuit network
Inventor: SUZUKI SHUJI
IPC: H04B10/00
Filed: 1985-08-28
Abstract: PURPOSE:To reduce the loss of light by using one input-two outputs optical switch without using an optical coupler. CONSTITUTION:A single photometry switch circuit network consists of one input-two outputs switches 111-114 and a two-way photometry switch circuit network 430 consisting of primary switches - tertiary switches 431 and 432-433 and 434, etc., and an incident light, etc. on an input optical fiber 421 through the switch 111 is passed through switches 431, 434 and 436, etc. and is emitted from the switch 114 through an output optical fiber 428. By constituting a device using the one input-two outputs optical switch without using the optical coupler, the loss of light is reduced by eliminating a branching loss or a dividing loss.
Patent JP-H06181064-A (JP)
Title: Solid-electrolyte fuel cell
Inventor: PURABUHAKA SHIN
IPC: H01M8/12
Filed: 1993-07-01
Abstract: PURPOSE: To provide a thermally double-stabilized electrode by using a material represented by specific formulas, for an air electrode forming the solid electrolyte type fuel cell. CONSTITUTION: A fuel cell 1 comprises a porous tubular internal air electrode 3, and an airtight external fuel electrode 7 substantially surrounding an outer peripheral part of the air electrode, a solid electrolyte and a fuel electrode are provided with the discontinuous parts, and an electrical interconnecting material 6 is mounted on the air electrode 3 in the discontinuous part. In this structure, the material of the air electrode is represented by a formula (I) Lax Cay MnO3 , and a formula (II) Lax Cay Crz Mn1-z O3 . In the formula (I), x is 0.60-0.72, and y is 0.28-0.40, and in the formula (II), x is 0.60-0.72, y is 0.18-0.40, and z is 0.05-0.15. The gas fuel such as H or carbon nomoxide, is directed to an external of the fuel cell, and an oxygen source is passed through the interior of the fuel cell. Then the generated oxygen ion is passed through an electrolyte material to be moved to an anode, and the electron is collected in a cathode to be supplied to an external load circuit as the current.