baber/WOPTO huggingface dataset:
Patent JP-2000171950-A (JP)
Title: Silver halide photographic sensitive material and image forming method
Inventor: NOJIMA TAKAHIKO
IPC: G03C1/91
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material capable of forming a black-and-white image with color developing dyes and forming a black-and-white image stabilized in color tone in the case of fluctuated processing and capable of maintaining its improved effects even in the case of storing those images for a long period, and further, to provide a stable and high-quality image so as to decrease color tone fluctuation in the storage of the images. SOLUTION: The silver halide emulsion layers formed on a support contain yellow, magenta, and cyan couplers, and a ratio of the CRR value of the yellow coupler to that of the cyan coupler [CRR(Y)/CRR(C)] is controlled to >=1.07, and likewisse [CRR(M)/CRR(C)] is controlled to >=0.85, and [CRR(Y)/CRR(M)] is controlled to >=1.00.
Patent JP-H0894987-A (JP)
Title: Variable length filter
Inventor: OGASAWARA YASUYUKI
IPC: G02F1/13
Filed: 1994-09-22
Abstract: PURPOSE: To provide a variable wavelength filter having low dependency of the refractive index of liquid crystals on temp., easy controllability of temp. and improved selective performance of resonance wavelengths. CONSTITUTION: The liquid crystals 2 of the variable optical waveguide filter 1 formed by arranging the liquid crystals 2 between a pair of glass substrates 101 laminated and formed with transparent electrodes 102, dielectric reflection films 103 and oriented films 3 for liquid crystals on the opposite surfaces are composed of liquid crystal molecules M having negative dielectric anisotropy and the oriented films 3 for the liquid crystals are formed of perpendicular orienting materials to orient the liquid crystal molecules M in such a manner that the molecular major axis direction thereof is made perpendicular to the opposite surfaces of the glass substrates 101.
Patent JP-H0391259-A (JP)
Title: Mosfet
Inventor: USUDA SHOJI
IPC: H01L29/78
Filed: 1989-09-01
Abstract: PURPOSE:To make the thickness of a pasting means uniform by making it includes a die-bonding region which is the region to paste a heat sensitive quickly changing element, and where a cell is not formed and a surface protective film is not applied. CONSTITUTION:In the die-bonding region 8 of a MOSFET 1, a P-well region 9, a P<+>-well region 10, a high concentration N<+> source region 11, a gate 13 covered with a gate oxide film 12, etc., and a source 14 are not formed. It is a constitution in which a surface protective film 15 is not formed, either. A thin oxide insulating film 21 made of a silicon oxide, etc., is formed on the N epitaxial layer 4 in the die-bonding region 8. This oxide insulating film 21 is made at the same time as formation of a gate oxide film 12 which is a high quality insulating film uniform in thickness. Accordingly, the surface of the die-bonding region 8 can be maintained flat, and since neither the surface oxide film 15 nor the cell is formed in the die-bonding region 8, the heat generated in a bulk layer is transmitted immediately to the surface of the oxide insulating film 21. A 'Posistor(R)' 2 is pasted through insulating epoxy 3 to the topside of an oxide insulating film 21 in the die-bonding region 8. Hereby, the thickness of a pasting means can be made uniform, and the chip temperature can be transmitted uniformly and quickly to a heat sensitive quickly changing element.
Patent JP-H0274328-A (JP)
Title: Manufacture of sound-insulating plywood
Inventor: MAKI TETSUO
IPC: B27D1/04
Filed: 1988-09-12
Abstract: PURPOSE:To obtain plywood having a high sound-insulating effect without increasing thickness, by putting a sound-insulating material in plywood itself which is used as a base board. CONSTITUTION:A sound-insulating material 3 constructed of sponge rubber or the like is put in between two single plates 2, and the single plates 2 are integrated with each other by cold pressing by using a bonding agent through the intermediary of said sound-insulating material 3. A sound-insulative single plate 4 thus prepared and the ordinary single plate 2 are laminated sequentially so that the respective directions of fibers intersect each other perpendicularly, and thereby the sound-insulative single plate 4 is made to be held between the ordinary single plates 2 provided on the upper and lower sides and in the central part. In this laminated state, subsequently, these plates are integrated through the intermediary of a bonding agent under a hot pressure or a cold pressure, and thus sound-insulative plywood 1 is manufactured.
Patent JP-S6288898-A (JP)
Inventor: TAKEKUMA HIRONOBU
IPC: H04N5/222
Filed: 1985-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0277349-A (JP)
Title: Fluid pressure control device
Inventor: FUNAKI HIROYUKI
IPC: B60T8/30
Filed: 1988-09-12
Abstract: PURPOSE:To constantly obtain a proper pressure reduction starting pressure by permitting a discriminant device for determining the pressure-reduction starting pressure in accordance with input from a load sensor to determine the pressure-reduction starting pressure in accordance with input from a sensor for detecting behavior of an accelerator pedal. CONSTITUTION:In a cylinder body 2 provided with a reservoir for storing working fluid, two fluid pressure generating chambers are defined and driven by a brake pedal to generate fluid pressure. One of the fluid pressure generating chambers is connected through a piping 4 to a wheel cylinder of front wheels 5a, 5b. The other fluid pressure generating chamber is connected through a pipeline 6 and later through its valve system 7 and a pipeline 8 to a wheel cylinder of rear wheels 9a, 9b. A pulse motor 10 is attached to the valve system integrally with it, and pulses are supplied from a controller through an electric line 5 to the pulse motor. An accelerator switch ACC-SW and an ignition switch IGSW are connected to the controller 11, and output of a load detecting sensor 12 is supplied to the controller.
Patent JP-S59116606-A (JP)
Title: Conversion adapter for optical connector
Inventor: HIGASHIYA MUNEO
IPC: G02B6/36
Filed: 1982-12-23
Abstract: PURPOSE:To reduce the number of parts, to make the device compact and to make it easy to use by combining a clamping member with two ferrules, which have optical fibers centered and inserted in centers and are connected into a one line and have outside diameters different from each other, and a cylinder supporting member supporting these ferrules. CONSTITUTION:A ferrule 11 stored in an A-type plug is fixed to a supporting ring 12 by driving, and an optical fiber 14 is held in a ferrule 13 for a B-type plug, and the other end of the optical fiber 14 is inserted from the tail part of the supporting ring 12 and is fixed after confirming that the other end of the optical fiber 14 is projected from the head part of the ferrule 11. A sleeve 15 and a spacer 16 are fitted to the ferrule before a fixing adhesive is solidified, and the tail part of a male clamping member 17 is fixed to the supporting ring 12 by driving. A female clamping member (clamping nut) 18 is inserted, and finally, an auxiliary clamping member 19 is fixed to the supporting ring 12 by driving or a screw and is supported.
Patent JP-S60120126-A (JP)
Title: Dehumidification in air-conditioning machine
Inventor: TOGASHI KENJI
IPC: F24F3/14
Filed: 1983-12-02
Abstract: PURPOSE:To improve the dehumidifying efficiency of an evaporator and effect dehumidification with small energy loss by a method wherein the low rotations as well as the intermittent operations of outdoor and indoor motors and the opening as well as the closing of a damper are combined in the dehumidification effected by heating cooling air by the introduction of high-temperature atmosphere. CONSTITUTION:In case a room temperature is comparatively high, the damper 11 is closed, the indoor motor 6 is operated intermittently and the amount of ventilation is decreased. In this case, a power is inputted into the contactless relay of an indoor fan so as to lack a part of an electric source waveform of the indoor motor 6 and the indoor motor 6 is driven with the number of rotation lower than the electric source waveform without lacking. In case the room temperature is low, the damper 11 is opened and the high-temperature atmosphere is introduced to the side of the inside of the room. The outdoor motor 9 is operated intermittently just the same as the indoor motor 6. The outdoor motor 9 is operated by the electric source having more lacking portions than the electric source waveform which drives the indoor motor 6 and, therefore, the number of rotation thereof is reduced more. According to this method, the high-temperature atmosphere of outdoor is permitted to be introduced and heating of the indoor cooling air may be effected.
Patent JP-H01127364-A (JP)
Title: Matrix printer
Inventor: KENTO NIRUSON
IPC: B41J2/145
Filed: 1988-09-12
Abstract: PURPOSE: To simultaneously obtain a high resolution and a large print width by a min. no. of print head rows by providing at least three rows and arranging phase-shiftedly neighboring write heads in one row and among the rows each other. CONSTITUTION: A deviation D between write heads of two neighboring rows whose print length A=(M-1)×S is given by D=(m+1/n)×S=A/n+1/n×S. An interval C between the last print element of one write head and the first print element of the next write head is given by C=(m+1+1/n)×S=D+S. In addition, a condition to the width B of the write head is generated. To B, B<=(m×n+m+1+1/n)×S=M×S+D=A+D+S=A+C is applied. In the figure, the lower part indicates possible recording dots. As it is understood from this, the resolution is raised to the recording dots of 12 per 1 mm over the whole print width being much larger than the print width of an individual write head.
Patent JP-H0278483-A (JP)
Title: Sterilizing apparatus for liquid
Inventor: ONISHI HIROSHI
IPC: C02F1/32
Filed: 1988-09-14
Abstract: PURPOSE:To obtain a sterilizing apparatus for liquid having improved sterilizing effect by constructing the apparatus wherein the fluid flowing through a course of the fluid is irradiated with a sterilizing lamp, the lamp is cooled with a heat pipe, and the temp. of the fluid is held further at optimum temp. CONSTITUTION:The sterilizing lamp 3 emitting ultraviolet rays is equipped in a lamp unit 11, and a heat block 5 having high heat conductivity is attached to a U-shaped foot of the lamp 3. An endothermic end of a heat pipe 6 is attached to the heat block 5, and a cooling fin 7 is attached to another end of the heat pipe 6, and a cooling fan 8 is provided to said another end. Fluid passes through a fluid pipe 10, and is sterilized by being irradiated directly with the lamp 3 or with ultraviolet rays reflected by a reflecting plate 13. Since the heat of the fluid in the lamp 3 and the fluid pipe 10 is deprived by cooling air flowing in a direction C expressed by the arrow mark, the temp. of the lamp is stabilized even if it is of a high output. Thus, the temp. of the fluid is held at optimum temp., securing thus the sterilizing effect.
Patent JP-S60120169-A (JP)
Inventor: ODA MAKOTO
IPC: F25D21/02
Filed: 1983-12-05
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-S6383732-A (JP)
Title: Electrophotographic sensitive body
Inventor: AONUMA HIDEKAZU
IPC: G03G5/14
Filed: 1986-09-29
Abstract: PURPOSE:To improve photosensitivity and electric charge holding power by forming a layer of metal oxide on a conductive substrate, forming a layer of an org. compd. having sensitivity to specific light thereon and further, forming an electric charge transfer layer thereon. CONSTITUTION:The metal oxide layer (barrier layer) provided by vacuum deposition or sputtering, etc., is formed on the conductive substrate and the org. compd. having the sensitivity to a long wavelength (800nm) is formed as an electric charge generating layer by vacuum deposition, sputtering, etc. thereon; further, the charge transfer layer is formed thereon. The barrier layer is uniformly formed on the conductive substrate by vacuum deposition, sputtering, ion plating, etc., of zinc oxide and titanium oxide which are an N-type semiconductor as well as silicon oxide and zirconium oxide, etc., which are an insulator to 1-0.001mum. The charge generating layer is formed by vacuum deposition, sputtering, etc. of metal-contg. phthalocyanine compd. such as copper phthalocyanine and vanadyl phthalocyanine to 1-0.05mum film thickness.
Patent JP-S60133054-A (JP)
Title: Composition for conductively anisotropic heat sealing, its manufacture and its usage
Inventor: MURATA KATSUHIRO
IPC: C08K3/02
Filed: 1983-12-05
Abstract: PURPOSE:To obtain a composition with hot-contact bonded dry coating film therefrom conductively anisotropic and heat-sealable, comprising conductive fine powder such as graphite one, hot-contact bonding polymeric binder and solvent. CONSTITUTION:The objective composition, i.e. a suspension with an apparent specific gravity 0.7-2.0 and viscosity 50-1,500 poises, can be obtained by mutually mixing the following components into a homogeneous dispersion: (A) 0.5- 20wt% of conductive fine powder consisting of at least one sort of matter selected from graphite, silver, copper and nickel powder with a size 0.5-4mu and carbon black powder with a size <=0.1mu, (B) 5-60wt% of hot-contact bonding polymeric binder (made up of at least one sort of polymer selected from chloroprene synthetic rubber and ethylene-vinyl acetate copolymer resin), (C) 30- 90wt% of a solvent consisting of at least one sort of solvents selected from isophorone, diacetone alcohol, methyl isobutyl ketone, xylenes, toluene, etc. and, if necessary, (D) 0.5-15wt% of tackifier (e.g. terpene resin, aliphatic hydrocarbon resin).
Patent JP-H0277789-A (JP)
Title: Display controller
Inventor: YAMAGUCHI AKIICHI
IPC: G09G3/00
Filed: 1988-09-14
Abstract: PURPOSE:To redisplay an image plane which is scrolled up once with efficiency and to decrease the number of documents to be inputted without providing any storage device by counting the number of images which are inputted to a display device, and scrolling down and redisplaying a sheet which is already inputted every time a set number of images are inputted. CONSTITUTION:When a person in front of the display screen of the display device, a sensor 10 detects the passage and outputs a detection pulse a1. When a constant set time is elapsed after an original image plane is displayed at this time, the timer in the CPU 15 of a display control part 11 enters a time-up state and display operation is started. The counter number (n) of the internal counter of a signal generating circuit 30 is checked on this display operation and when (n) is not 2, a 1st original X is read by a scanner 13 to display its image on the display part 12. At this time, a pulse train E1 is inputted to the forward rotation pulse input of the pulse motor of the display part 12 and when the counted value reaches a set value, the original is scrolled down to redisplay the image which is displayed last.
Patent JP-H04109952-A (JP)
Title: Ultraviolet(uv) applying device
Inventor: ARAKI KENJI
IPC: H05B41/295
Filed: 1990-08-31
Abstract: PURPOSE:To light a low pressure mercury discharge lamp at a high current density and improve ultraviolet(UV) radiation efficiency by providing a lighting circuit unit having a means to supply rectangular current waveforms which are flat for every half cycle to the discharge lamp, and setting the relation of the maximum current sent for the half cycle to a discharged passage cross-sectional surface of a light emission tube to be as predetermined. CONSTITUTION:When a lamp 1 is connected with a power source 11 through a lighting circuit unit 10 to be lighted, cathodes 4, 4 are connected with the AC source 11 through a heater transformer 16, so the cathodes 4, 4 generate heat constantly for emitting thermoelectrons to be heat cathodes. By action of a rectifing and smoothing circuit 12 and a rectangular wave inverter circuit 13, sine waves of the power source are converted into rectangular waves, and the rectangular waves are modified by frequency modification and current modification changeable resistances 14, 15 to be given between each anode 3 and cathode 4. When a current density is increased for increasing the UV radiation efficiency, where the maximum current sent for every half cycle is set at I(A), and a cross-sectional surface of a discharge passage of a light emission tube is set at S(cm<2>), it is effective in a range of 1.5<=1/S(A/cm<2>)<=6.0.
Patent JP-H0676829-A (JP)
Title: Ion conductive polymer electrolyte
Inventor: KONO MICHIYUKI
IPC: H01M10/0565
Filed: 1992-08-27
Abstract: PURPOSE:To obtain an ion conductive polymer electrolyte, which can be used safely under the high temperature condition, by doping the organic polymer, over which an organic compound having a specified structure expressed by a predetermined formula is bridged, with the soluble electrolytic salt compound. CONSTITUTION:The organic polymer, which is expressed by the formula I [Z represents an active hydrogen included compound residual group, R<1> represents a group expressed by the formula II ((n) represents an integer of 0-25, R represents an alkyl group, alkenyle group or aryl group having the carbon number of 1-20), R<2> represents a hydrogen or methyl group, and end group, Y represents an alkyl group, alkenyle group or alyle group and polymerization reactive functional group having the carbon number of 1-20, and (k) represents an integer of 1-12, (p) represents an integer of 1-220, and (m) represents an integer of 1-240] and over which the organic compound at 1000-20000 of mean molecular weight is bridged, is doped with the soluble electrolytic salt compound. The ion conductive polymer electrolyte, which is thereby obtained, stabilizes a non-quality phase, which contributes to the ion conduction, to realize a high ion conductivity in a range from a low temperature to a high temperature.
Patent JP-H0280669-A (JP)
Title: Method for carrying deodorant
Inventor: TAKAGI AKIYOSHI
IPC: D06M13/256
Filed: 1988-09-14
Abstract: PURPOSE:To obtain a deodorant textile material capable of stably exhibiting deodorant effects for a long period by continuously dipping the textile material in an extended fabric form in an aqueous dispersion containing a specific surfactant in a metallic phthalocyanine deodorant. CONSTITUTION:A textile or foam material is continuously dipped in an extended fabric shape in a treating solution prepared by dispersing a deodorant consisting of a metallic phthalocyanine (e.g., iron phthalocyanine) expressed by the formula (X is H or substituent group; M is coordinated metal) dispersed in a solution containing three kinds of cationic, anionic and nonionic surfactants and further an acrylic binder coexisting therewith, dried and then heat-treated. A supporting type deodorant textile and foam materials, capable of stably exhibiting deodorant effects for a long period and excellent in resistance to washing are obtained by dipping and heat-treating the materials in the above-mentioned treating bath.
Patent JP-2001051575-A (JP)
Title: Image forming device
Inventor: SAKO HIROYUKI
IPC: G03G21/10
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of the quality of an image and to prolong the life of toner in an image forming device using a cleanerless system by developing a foreign matter removing member capable of reliably removing only a foreign matter from the surface of a photoreceptor obtained after transfer. SOLUTION: As a foreign matter removing blade 6, a silicone rubber blade in which the cross-section of an abutting part on a photoreceptor drum 1 is formed to be a circular shape is used. Thus, paper powder and foreign matters having fine particle size can be reliably recovered from the surface of the drum 1 while remaining toner passes through so as not to be recovered so that filming is prevented from occurring, and the good image quality can be kept for a long time. Besides, as to linear pressure (p) to the drum 1, original effect may not be obtained when the value of the linear pressure (p) is set extremely high or low, so that the value has to be adequately set to about 0.1<p<0.7 (g/mm).
Patent JP-2001049058-A (JP)
Title: Weld-improving agent for thermoplastic resin and preparation of thermoplastic resin molded product
Inventor: MORI RYOJI
IPC: C08L23/10
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a weld-improving agent capable of improving a weld without deteriorating mechanical properties of a molded article and to provide a method for preparing a thermoplastic polymer molded article using the weld-improving agent. SOLUTION: The weld-improving agent for a thermoplastic polymer comprises a syndiotactic polypropylene and, as required, other resins, the content of the syndiotactic polypropylene being more than 50 wt.% based on 100 wt.% of the total of the syndiotactic polypropylene and the other resins. A thermoplastic polymer molded article improved in the external appearance and strength of a weld part is manufactured by adding 0.1-20 pts.wt., based on 100 pts.wt. of the thermoplastic polymer, of the weld-improving agent in manufacturing of a molded article having a weld part by molding a thermoplastic polymer.
Patent JP-H0545500-A (JP)
Title: Electron beam irradiation equipment
Inventor: MIYAMAE TAKUYA
IPC: H01J37/06
Filed: 1991-08-13
Abstract: PURPOSE:To obtain an electron beam irradiation equipment which can reduce troublesomeness in relation to an operation and improve operability on the occasion when an acceleration voltage is set at a prescribed value. CONSTITUTION:A monitor current 9 from a high-voltage terminal located in an electron beam accelerating element is sent to a signal conversion circuit 6 and converted into an acceleration voltage actual value signal 10 which is a DC voltage being in direct proportion to an acceleration voltage. An acceleration voltage set value signal 11 generated by a voltage setting circuit 7 and the acceleration voltage actual value signal 10 are compared in a signal comparison circuit 8, and based on the comparison, the signal comparison circuit 8 delivers signals 12 and 13 giving instructions on the rise and fall of an output voltage of a DC high-voltage power source so that the acceleration voltage be within a prescribed range, to a primary-side variable voltage of the DC high-voltage power source.
Patent JP-H0391321-A (JP)
Title: Corrector for a/d converter
Inventor: KAJIKAWA AKIHIRO
IPC: G11B20/24
Filed: 1989-09-04
Abstract: PURPOSE:To remove a direct current component to appear in the output of an A/D converter by inputting a 0 level to the A/D converter, detecting the direct current component from the output and adding a constant, which is corresponding to the inverse phase of the detected direct current component, to the output of the A/D converter. CONSTITUTION:When there is no normal sound input, a 0-input circuit 2 inputs a direct current at 0 level to an A/D converter 1 while switching the input to the normal sound input. The converter 1 generates a direct current component K at the practical level of the converter itself and the direct current component appears in the output. A detecting circuit 3 detects this direct current component K and while receiving this detection, a constant circuit 4 generates a constant, the inverse of K corresponding to the inverse phase of the direct current component K. After this operation is finished, when the 0 input is switched to the normal sound input by the circuit 2, A/D conversion is executed to an input sound signal by the converter 1 and the converted signal is outputted. The direct current component K, which is included in the output, generated by the converter 1 itself is added with the constant, the inverse of K from the circuit 4 by an adder circuit 5, canceled and removed. Accordingly, only the pure A/D conversion data of the input sound signal are obtained.