baber/WOPTO huggingface dataset:
Patent JP-H056793-A (JP)
Title: Manufacture of thin film el element
Inventor: MATSUOKA TOMIZO
IPC: H05B33/12
Filed: 1991-06-27
Abstract: PURPOSE:To provide a manufacturing method capable of easily manufacturing a large-sized thin film EL element having a high dielectric voltage resistance which is excellent in driving reliability. CONSTITUTION:An aluminium thin film 6 is formed on a base 1, a resist 7 is applied thereto followed by patterning, aluminium anode oxidation of two stages is conducted to form a lower dielectric thin film 3 having a satisfactory step coverage to an aluminium electrode stripe. Then, a phosphor thin film 4, an upper dielectric thin film 5, and an ITO transparent electrode thin film 2 are successively laminated to complete a thin film EL element.
Patent JP-S6135206-A (JP)
Inventor: KATAYAMA YOSHIHISA
IPC: B27K3/15
Filed: 1984-07-27
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-S6313792-A (JP)
Inventor: MATSUCHIASU ZUSUTO
IPC: G11B7/2472
Filed: 1987-06-25
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-H028611-A (JP)
Title: Exhaust gas down-wash preventive device
Inventor: IDE YASUO
IPC: E04H12/28
Filed: 1988-06-27
Abstract: PURPOSE:To reduce a differential pressure across a discharging port and prevent a down-wash phenomenon in which a discharged gas is flowed to a downstream side in a discharging device such as a land chimney or a ship chimney or a discharging tower and the like by a method wherein an annular duct provided with an air inlet, air outlet and an air blower is arranged near and on an outer circumference of the discharging port. CONSTITUTION:A duct 2 is fixed to an outer circumference of a discharging port 1 of a chimney. The duct 2 is provided with an air inlet 4 and an air outlet 5 in symmetrical with the air inlet 4 and a plurality of fans 3 for making a forced air flow are arranged within the duct 2. Upstream side air is positively sucked from the air inlet port 4, accelerated and discharged from the air outlet 5 to a downstream side. A negative pressure on the downstream side near the discharging port is decreased, a differential pressure between an upstream side and a downstream side near the discharging port is effectively reduced and then a down-wash of the discharged gas is prevented.
Patent JP-S6139236-A (JP)
Title: Read circuit of optical disc device
Inventor: MORI KUNITAKA
IPC: G11B20/10
Filed: 1984-07-27
Abstract: PURPOSE:To attain decoding with far better fidelity by regenerating and compensating a DC component lost by a capacitor coupling at a read signal input stage. CONSTITUTION:The read circuit consists of a half wave rectifier circuit 1, an envelope detection circuit 2 and an arithmetic circuit 3. The read wave as shown in figure (b) is rectified as shown in figure (c) by the half wave rectifier circuit 1 and shaped into a waveform as shown in figure (d) by an envelope detection circuit 2. The read wave (b) is added with an output of the envelope detection circuit 2 in opposite polarity by the arithmetic circuit 3. Thus, a waveform appearing at the output of the arithmetic circuit 3 is as shown in figure (e) and at least the DC component of the data is compensated and the decoding of data is attained easily.
Patent JP-H0323992-A (JP)
Title: Thermal transfer recording material and preparation thereof
Inventor: YAMAMOTO MAYUMI
IPC: B41M5/40
Filed: 1989-06-21
Abstract: PURPOSE:To achieve smooth gradation expression and certain medium contrast reproduction by forming the first ink layer on a support from an uniform film composed of a colorant-containing thermoplastic and/or heat-meltable resin and forming the second ink layer from an aggregate composed of colorant containing thermoplastic and/or heat-meltable resin fine particles. CONSTITUTION:The first ink layer 1 is formed to a support 2 using paint prepared by adding a colorant to a thermoplastic or heat-meltable resin (binder) using a solvent capable of dissolving said binder and the solvent is volatilized to form a uniform film. Next, the second ink layer 4 is applied and laminated to said film using ink paint composed of a dispersion prepared by dispersing the binder in a solvent not dissolving the binder. Therefore, the binder remains in a particulate state as it is after the dispersing solvent is volatilized and, as a result, film strength lowers. That is, there is difference between the cohesive forces of the first and second ink layers and the second ink layer separated from the support may result in cohesive failure more easily as compared with the first ink layer.
Patent JP-S6314211-A (JP)
Title: Transistor driving circuit
Inventor: OOTA NAOTO
IPC: G05F1/56
Filed: 1986-07-03
Abstract: PURPOSE:To supply an invariably stable current to a load even when a source voltage varies by providing a means which limits the output current of a control transistor (TR), an output cutoff means, and a means which maintains the current above a constant value. CONSTITUTION:When the source voltage rises above a rated voltage and the emitter current of the control TRQ0 increases, diodes d1 and d2 turn on and the voltage of the Q0 is clamped to limit an emitter current for the operation of a current limit to a constant value. When the source voltage drops a specific value below the rated voltage, a Zener diode ZD0 turn off and the emitter potential of a Q3 falls, so the Q3 turns off and the bias of the Q0, therefore, becomes shallow, so that the collector current decreases. Consequently, no current is supplied to a power TRDTr1. When the source voltage drops and an unstable transient state is entered, phototransistors PTr and Q1 both turn off and the collector currents of the Q2 and Q3 decrease to increase the base bias of the Q0 and then increase the emitter current, so that the current supplied to the load is not decreased.
Patent JP-H1171472-A (JP)
Title: Film for metal wrapping
Inventor: OTSUKA YOSHITOMO
IPC: B32B27/18
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a film which can retain its rust prevention effect for a long term by forming it from a thermoplastic resin contg. a water-soluble glass powder or by forming a coating layer from a solvent soln. or dispersion of a thermoplastic resin contg. a water-soluble glass powder on the film surface. SOLUTION: This film is formed from a compsn. prepd. by mixing a thermoplastic resin (e.g. a polyester resin, a polyolefin resin, or a polyamide resin) with 0.01-20 wt.% water-soluble glass powder having a particle size of 100 μm or lower or is prepd. by forming a coating layer on a film by applying a dispersion prepd. by dispersing a water-soluble glass powder in a solvent (e.g. ethyl acetate) soln. of a vinyl chloride-vinyl acetate copolymer or in an aq. soln. of a tackifier (an acrylic ester) to the film followed by drying and aging. The water-soluble glass powder is e.g. one based on B2 O-SiO2 -Na2 O and having a water solubility of 1 wt.% or higher.
Patent JP-H0448961-A (JP)
Title: Liquid applying apparatus, tray for its dumping, and cloth for said apparatus
Inventor: MITSUNARI TOMOJI
IPC: A46B3/22
Filed: 1990-06-15
Abstract: PURPOSE:To improve workability and controllability of applying work in order to make no need of troublesome maintaining work to prevent wax solidification by making a tube nozzle of a base flowing hole to be closed by pinching and opened freely by a liquid supplying system on hand. CONSTITUTION:A base 4 to which a cloth 9 for applying a liquid to a floor B is attached is set at the tip of a grip handle 1 and a closing system 15 to open and close a liquid flowing route 16 communicating a flowing out hole 6 of the base 4 with a liquid container 13 attached to the base 4 or the grip handle 1 is installed. As a liquid supplying system on hand to pinch and close a plurality of soft tube nozzles 18 installed in the base flowing hole 6 and to open them freely, a lever 20 attached to the base end of the grip handle 1 and pressure boards 23, 24 to pinch and close and open the nozzle 18 through the lever 20 and a connector 21 are installed. As a result, workability and controllability of applying work is improved and at the same time, troublesome maintenance work for preventing wax solidification becomes no need.
Patent JP-S6134196-A (JP)
Title: Manufacture of inorganic hard structural body
Inventor: SAWADA KOJI
IPC: C25D9/08
Filed: 1984-07-26
Abstract: PURPOSE:To obtain an inorganic hard structural body having improved strength, by opposing cathode and anode in an electrolyte soln. surrounding cathode with an insulator while providing empty space to be in contact with liquid and conducting electricity thereto. CONSTITUTION:A cathode plate 1 and an anode plate 2 are connected to a DC source 3 respectively, both plates are opposed with each other and sunk in the electrolyte soln. (sea water) 4. The plate 1 is surrounded with the insulator 5 while providing empty space capable of contacting with the soln. 4, and DC current is conducted. Thereat, anode ions such as Ca<2+>, Mg<2+> migrate to the plate 1 electrochemically, anodic ion concn. between the plate 1 and the insulator 5 is increased, and concn. of CaCO3, Mg(OH)2, etc. generated by the reaction becomes higher than the solubilities. Consequently, precipitation of mixture composed mainly of CaCO3, Mg(OH)2 is facilitated, and the dense and uniform structural body 6 having smooth surface is obtd.
Patent JP-H0450914-A (JP)
Title: Dynamic pressure fluid bearing type optical deflector
Inventor: KAJI HIROYUKI
IPC: F16C17/10
Filed: 1990-06-15
Abstract: PURPOSE:To stably obtain the floating quantity of a rotating body by disposing an elastic member between the lower side of a thrust dynamic pressure bearing and a base plate. CONSTITUTION:The elastic member 20 is interposed between the base plate 9 and the thrust dynamic pressure bearing 3. This elastic member 20 consists of rubber, such as urethane rubber, fluorine rubber, silicone rubber, etc. and has the good universality to the load from the outside. The rigidity of the elastic member is smaller than the rigidity by the dynamic pressure even if a deviation arises in the perpendicularlity between a stationary shaft 1 and the thrust dynamic pressure bearing 3, therefore, the elastic member 20 is elastically deformed and the perpendicularly is automatically adjusted. The perpendicularly between the stationary shaft 1 and the thrust dynamic pressure bearing 3 and the surface accuracy of the dynamic pressure generating groove of the thrust dynamic pressure bearing 3 and the base of a hollow revolving shaft 2 facing this bearing are adjusted in this way and the stable floating quantity is assured.
Patent JP-S6312285-A (JP)
Title: B-cell differentiation factor
Inventor: HONSHIYO YUU
IPC: C12P21/02
Filed: 1986-07-04
Abstract: PURPOSE:To produce TRF by selecting a clone having cDNA of TRF from a cDNA bank prepared from T-cell using TRF activity, etc., as indices and introducing the plasmid DNA of said clone into a host. CONSTITUTION:An mRNA fraction extracted from T-cell line 2.19 is inserted into an oocyte of Xenopus laevis, TRF mRNA of 16S is detected from TRF activity and a cDNA library is produced from said mRNA. A cDNA clone is selected from said library using a plasmid containing SPG promoter and digested with SalI. An mRNA is prepared from the obtained DNA fragment and a psp6k cDNA library is prepared therefrom. One clone having strong activity is selected from said library using TRF activity and BCGFII activity as indices and Escherichia coli is transformed with a plasmid psp6k-mTRF23 of said clone to produce TRF.
Patent JP-H11349208-A (JP)
Title: Printer
Inventor: UEDA TSUTOMU
IPC: B65H29/22
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To discriminate the boundary of a document delivered to a single tray easily by an user by delivering on the same emergent tray the page in which a prescribed page was printed, after differing the position for the delivery direction from the printed paper in which the other page was printed. SOLUTION: When the number of a page in printing is matched with the number of an assigned delivery position change page, an arm 13b is swung down to position an auxiliary carrying roller 13a to a position X. The position X is the lower position than the route through which the printed paper M delivered by a delivery roller 2 is passed. Therefore, when the auxiliary carrying roller 13a stays on the position X, the printed paper M passes the upperside of the auxiliary carrying roller 13a and after passing through, it is hung down by its own weight. Further, the rear end of the printed paper M is dropped nearly vertically at the point of time removed from the auxiliary carrying roller 13a.  Consequently, the paper sheet can be delivered onto the emergent tray 1 in such state that the rear end of the printed paper M is positioned to the position B different from the position A near the just below place of the delivery roller 2.
Patent JP-S6062532-A (JP)
Title: Condenser cover structure of air conditioner
Inventor: SUNAGA TERUKAZU
IPC: F24F1/02
Filed: 1984-07-30
Abstract: PURPOSE:To reduce inconsistencies in the functions of a condenser by providing a rib at a part where a condenser cover coating over the condenser and a water receiver are lapped in each other, so as to keep an air suction port in a constant area. CONSTITUTION:A compressor 1, the condenser 2, an evaporator 3, a water lifter 5 and the like, are provided within a cabinet, and water is sprayed over the condenser 2 to cool the same and vapor generated is exhausted out of the room by means of a blower 6. In this integral type air conditioner constituted as described before, a rib 12 is provided at a part wherein the condenser cover 11 covering the condenser 2 and the water receiver 8 are lapped in each other so as to keep air suction port to a constant area. Projections 13 are provided at a constant pitch on the inner side surface of the cover 11, thus enabling the pitch of the condensers 2 of a naked tubular shape to assume a constant value. Thus, it becomes possible to integrally form the cover 8 and a pipe clip and to assume a constant area of the air suction port, thus enabling the reduction of inconsistencies in the function of the condenser.
Patent JP-S5780788-A (JP)
Title: Laser device
Inventor: SOGOU TOSHIO
IPC: H01S5/00
Filed: 1980-11-07
Abstract: PURPOSE:To preferably radiate generated heat at the time of oscillating a laser by forming one or more P-N junctions at a silicon submount interposed between a laser diode and a metallic block stem, thereby interrupting a DC passage unnecessary for the laser oscillation. CONSTITUTION:A laser diode 10 is associated on a silicon submount 20 having good conductivity on a metallic stem 11, is bonded with adhesive of alloy solder having good thermal conductivity, and a laser oscillator is formed. A fine Au wire 15 to the external lead 17 of the stem 11 and a fine Au wire 16 to an external lead 18 insulated and supported to the stem 11 are formed at positive and negative metallic electrodes 6, 7 of the diode 10. A P-N junction 25 by more than one N type layers 23 and P type layers 24 is formed on the mount 20, and when bias is applied to between the leads 17, 18, a DC passage unnecessary for the laser oscillation is interrupted by the P-N junction 25, and the heat generated at the time of laser oscillation is preferably dissipated to alleviate the thermal strain.
Patent JP-S638446-A (JP)
Inventor: HANSU YURUGEN ZANDERU
IPC: C08K5/372
Filed: 1987-06-24
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-S6312920-A (JP)
Title: Removing method for fog drip from detector optical path
Inventor: MATSUMURA KATSUMI
IPC: G01D21/00
Filed: 1986-07-04
Abstract: PURPOSE:To remove fog drips from even a hot rolling line, etc., and to reduce power consumption without any evil influence upon detection accuracy by irradiating the optical path of a detector with a far infrared ray, and heating and vaporizing fog drips in the optical path. CONSTITUTION:The detection optical path 2 is irradiated with the far infrared ray from a far infrared ray spot heater 3 arranged nearby the detector 1 and heat and vaporize fog drips suspended in the optical path 2 and the irradiation range 4. At this time, the wavelength of the far infrared ray is 3-10mum and almost all of organic materials such as water and oil constituting the fog drips have absorption spectra almost in a 3-25mum wavelength range. Consequently, the heat absorptivity is extremely high and foggy particles entering the optical path 2 almost continuously are vaporized completely and removed from the optical path 2. Further, an air blowing fan 8 installed nearby the detector 1 purges fog drips dew except in the range 4. Further, part of the far infrared ray reaching the surface of a material 7 is reflected to enter the visual field of the detector 1, but the spectral sensitivity of the detector 1 is only in a <=3mum range and the detection performance is not affected.
Patent JP-S5860019-A (JP)
Title: Preparation of carbon fiber
Inventor: FUKUDA KENJI
IPC: D01F9/14
Filed: 1981-10-05
Abstract: PURPOSE:To obtain carbon fibers with a high throughput of a carbonizing furnace at a low cost, by accomodating pitch fibers prepared by melt spinning a coal pitch in a vessel having vent holes at a high packing density, passing the vessel through a furnace for making the fibers infusible and the carbonizing furnace without damaging the fibers in the course of the processing. CONSTITUTION:A coal pitch is melt spun to prepare pitch fibers 13, which are then accommodated in a vessel 2 having vent holes at a high packing density. The vessel 2 is then placed on a bed plate 3 having a vent hole on two rails 4 made of a refractory, introduced into a furnace 7 for making the fibers infusible to make the fibers infusible by blowing an oxygen containing gas heated to a given temperature by a heat exchanger 5 under the bed plate 3 by a blower 6. The bed plate 3 carrying the vessel 2 is then transferred to a carbonizing furnace 11, and nitrogen gas, etc. is introduced from an introductory port 9 for an inert gas, passed through the fibers 1 and then taken out of a discharging outlet 10 for the inert gas to keep the oxygen concentration in the furnace chamber in the allowable limits. The temperature of the furnace 11 is increased to 1,000-1,500 deg.C to give the aimed carbon fibers.
Patent JP-S5948414-A (JP)
Title: Water-soluble preparation of vitamin e
Inventor: SHIRAKAWA YOUICHI
IPC: A23L33/12
Filed: 1982-09-10
Abstract: PURPOSE:To provide a transparent water-soluble preparation of vitamin E, suitable for the use as foods, pharmaceuticals, cosmetics, etc., by using a saponin, especially quillaia saponin as a component. CONSTITUTION:The titled water-soluble preparation contains 0.5-4pts. of saponin, especially quillaia saponin, based on 1pt. of vitamin E. The vitamin E may be a synthetic or natural one, however, it preferably contains d-alpha-tocopherol, and in the case of natural vitamin E, it preferably contains >=40% of tocopherol. When the vitamin composition is rich in the oil or fat such as triglycerides, the oil of fat can be solubilized by the use of an edible surface active agent to obtain a homogeneous preparation. The kind and the amount of the surface active agent should be selected carefully to prevent the problems such as the loss of the thermal stability, pH resistance, dilution stability, etc. of the liquid agent caused by the surface active agent.
Patent JP-S643618-A (JP)
Title: Laser color printer
Inventor: MAMA TAKASHI
IPC: G03G15/01
Filed: 1987-06-26
Abstract: PURPOSE:To miniaturize a deflecting system by obtaining such a constitution that two laser beams are led to the deflecting system through mirrors or prisms. CONSTITUTION:A laser unit 2M is arranged closer to a sheet a distance L' than a laser unit 2C is. Here, the height of the mirror 10C as an optical deflecting member is a distance from the sheet in the vertical direction, and the height is set, so that the mirror 10C reflects the laser beam 3C and blocks no laser beam 3M. Thanks to this constitution, the interval L between beams satisfies L'<L, whereby the width H of the polygonal mirror R as a deflecting system can be minimized. Thus the interval between a pair of two beams can be minimized to scale down the deflecting system 4. Its irregularity of rotation and surface blurring can be reduced to obtain the high performance laser color printer.
Patent JP-H061435-A (JP)
Title: Transfer loader for building material
Inventor: NOMURA YUKO
IPC: B65G59/04
Filed: 1992-06-17
Abstract: PURPOSE:To accomplish automation of a work for supplying and taking out building material to and from a processing line so as to accomplish energy- saving and improve efficiency by disposing magnets under a running truck according to the shape of building material. CONSTITUTION:Magnets 19 for sucking building material are installed under a running truck 15 capable of reciprocating along guide rails 16, 16. The building material 1 on a lifter 12 positioned on the receive side end area is sucked and held by the magnet 19, and sucking for the building material 1 is released while stopping on a lifter 13 of the take-out side end area by the movement of the running truck 15 to place the building material 1 on the lifter 13. Thus, a work for supplying and taking out building material to and from a processing line for various kinds of processings for building material can be automated so as to accomplish energy-saving of a processing work and improve efficiency.
Patent JP-H1011702-A (JP)
Title: Magnetic disk device
Inventor: UEDA FUMIOMI
IPC: G11B5/012
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To prolong the life of the entire part of a magnetic disk device and to lower the error rate by forming an inner peripheral side cylinder of a cylinder having high utilization frequencies. SOLUTION: This device is constituted by using a magneto-resistive head for a head for reproduction. The device is used by a method of using the inner peripheral side cylinder at the higher utilization frequencies than the outer peripheral side cylinder. And/or, the currents to be passed to the magneto- resistive head are made more than in the case the inner peripheral side cylinder is reproduced. Fig. illustrates a 3.5-inch disk device and shows the case the cylinder is octasected in a radial direction and the sense currents are set at 10mA and the outer peripheral side two zones 1, 2 are 11mA. As a result, the life of the device is prolonged. In addition, the error rate is lowered.
Patent JP-H029927-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: OTA TADAKI
IPC: F02D41/14
Filed: 1988-06-28
Abstract: PURPOSE:To speedily stabilize the air-fuel ratio even in anomaly by constituting the title device so that the upper and lower limit values of the feedback correction quantity of the air-fuel ratio are varied when the anomaly of a fuel concentration detecting mans is detected, in the air-fuel ratio control according to the concentration of the standard fuel. CONSTITUTION:In the title device, the fundamental fuel quantity is set by a setting means C on the basis of the outputs of a detecting means A for detecting the operation state of an internal combustion engine which uses different kinds of fuel and a detecting means B for detecting the concentration of the standard fuel. A setting means E sets the feedback correction quantity so that the air-fuel ratio detected by an air-fuel ratio detecting means D is set close to an aimed air-fuel ratio in the prescribed operation, and a setting means F corrects the fundamental fuel feed quantity according to the above-described correction quantity. In this case, a detecting means G for detecting the anomaly of the concentration detecting means B is installed, and when an anomaly is detected, a setting means H varies the upper and limits of the feedback correction quantity for the value in the case when the concentration detecting means B is in normal state.