baber/WOPTO huggingface dataset:
Patent JP-2000297609-A (JP)
Title: Coolant system for power plant
Inventor: MIYAZAKI SHIGENORI
IPC: F01K9/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To activate a coolant system for a plant heat exchanger through operation of an auxiliary coolant pump by guiding a coolant-tube bypass pipe that branches off from a return pipe, bypasses a coolant tube and opens to a coolant tube pit as well as providing a pipe that bypasses a main coolant pump. SOLUTION: A main coolant pump bypass pipe 13 for bypassing a main coolant pump 1 and a check valve 2 is connected to an intake tube 8 and a compressor coolant supply tube 3. A coolant-tube bypass pipe 16 branches from a return pipe 5 upstream of a check valve 15, bypassing a coolant tube 6 to open to a coolant tube pit 7. With this configuration, coolant heated via a plant heat exchanger 11 is returned directly to the coolant tube pit 7 bypassing the coolant tube 6, even if the main coolant pump 1 is stopped. Therefore, a fluid level is reduced by the amount of the height of the coolant tube 6. This enables making up for the lack of discharge pressure from an auxiliary coolant pump 10 and supply coolant into the plant heat exchanger 11 only by the auxiliary coolant pump 10.
Patent JP-S5535931-A (JP)
Title: Conveyor system in coating-surface treating line
Inventor: SAWADA KOUZOU
IPC: C25D13/00
Filed: 1978-09-07
Abstract: PURPOSE: Providing refuge line with high speed storage line effectuates continuous production without stopping materials in lines upstream even when downstream line is stopped.  
     CONSTITUTION: When the production line stop occurs downstream the stopper b, both the stopper a at the inlet of pretreatment and the stopper b at the outlet of refuge line are closed. At the same time, materials to be treated are stocked, correspondingly to the time of line stop, in the refuge line which is provided with high speed storage line conveyors with treating capability higher than that of the transferring conveyors. At opening the stopped line downstream the stopper b, the stoppers a and b are simultaneously opened, and the materials to be treated are sequentialy transferred to the next sealing line in the order of charged materials in the pretreatment line. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62264360-A (JP)
Title: Card transaction system
Inventor: KINUGAWA HIDEAKI
Filed: 1986-05-12
Abstract: PURPOSE:To selectively perform both off-line and on-line transactions by using a card where void data of the off-line transaction are recorded. CONSTITUTION:A transaction device main body 3 contains a MODEM to perform transmission/reception of data to a card center via a circuit. A self-driven card reader/writer 4 accepts a card through a card slit 4a to read the contents recorded on the cad and also write data on the card as necessary. The amount limit data or the data limit data is also recorded on the card as the valid data of off-line transaction. Based on this data, an off-line or on-line transaction is selectively carried out.
Patent JP-H049313-A (JP)
Title: Cosmetic
Inventor: KAWAGUCHI SHIGETAKA
IPC: A61K8/00
Filed: 1990-04-25
Abstract: PURPOSE:To provide a safe cosmetic having stable whitening activity, antiinflammatory activity and water-retainability by compounding the water-soluble extract of the fruit of Lagenaria leucantha Rusby ver. ciauat Makino. CONSTITUTION:A cosmetic contains the water-soluble extract of the fruit of Lagenaria leucantha Rusby ver. ciauat Makino. For example, the fruit may be extracted with one or a mixture of solvents comprising alcohols such as water, methanol, ethanol and 1,3-butylene glycol, acetone, etc., by a heating extraction method or an ordinary temperature extraction method. The extract is compounded in a solid amount of 0.01-10wt.%, preferably 0.1-5.0wt.%, based on the total amount of the cosmetic.
Patent JP-S5632411-A (JP)
Title: Preparation of perfusion liquid for artificial kidney dialysis
Inventor: SUZUKI TAKESHI
IPC: A61M1/14
Filed: 1979-08-27
Abstract: PURPOSE: To obtain a low-hygroscopic powdery preparation capable of reconstituting perfusion liquid containing specific amounts of electrolyte ions, easily and stably, by dissolving a mixture containing specific electrolyte ions in warm water, leaving the solution to stand for a definite time interval, and spray-drying the solution.  
     CONSTITUTION: A mixture containing electrolyte ions consisting of Na + , K + , Ca 2+ , Cl -  and CH 3 COO -  at specific ratios, is dissolved in warm water, and left to stand for at least 6 hr. The aqueous solution of the mixed salts is sprayed through a pressure-nozzle-type orifice having a dimeter of 1.0W2.0mm into a drying chamber having an inlet temperature of 200W400°C to obtain spray-dried perfusion granules having an inlet temperature of 200W400°C to obtain spray-dried perfusion granules having uniform size and shape. The power thus obtained has extremely low hygroscopicity, and excellent storability and handleability. It has high solubility, and easily gives a dialyzing liquid having uniform electrolyte ion composition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08302593-A (JP)
Title: Coated paper for offset rotary printing
Inventor: UCHIMOTO IWAHIRO
IPC: D21H19/56
Filed: 1995-05-08
Abstract: PURPOSE: To produce a coated paper for offset rotary printing, excellent in suitability for blister resistance, rigidity, luster of white paper and surface strength. CONSTITUTION: In this coated paper for offset rotary printing obtained by coating base paper with a pigment coating composition comprising a pigment, an adhesive, etc., in two layers, the coated layer is made of a topcoating layer composed of a styrene-butadiene copolymer, a styrene-butadiene-acrylic copolymer or their modified substances having 10-65wt.% or gel content and 15-50 deg.C glass transition temperature and an undercoating layer composed of a styrene- butadiene copolymer, a styrene-butadiene-acrylic copolymer or their modified substances having 10-65wt.% of gel content and -30 to 5 deg.C glass transition temperature in the weight ratio of the topcoating layer to the undercoating layer of 8:2 to 2:8.
Patent JP-S5734464-A (JP)
Title: Current sensor for high voltage distribution line
Inventor: AKAI TOKIHIDE
IPC: H01F38/28
Filed: 1980-08-09
Abstract: PURPOSE:To minimize the effects of currents flowing in other electric lines and the effects due to the variation in distance between the electric line and a sensing part by providing a horseshoe shaped magnetic core so that the electric line is enclosed in an upper part of a bushing part wherein a Hall element is provided. CONSTITUTION:The bushing 11 has a cylindrical inner space. One end of the bushing is opened and the other end thereof is closed. The electric line 12 is provided in the upper part of the bushing 11 comprising an insulating material such as porcelain. The horseshoe shaped magnetic core 13 is provided at the upper part of the bushing 11 so that the electric line 12 is enclosed and the core 13 is freely attached or detached. When a current flows in the electric line 12, the lines of magnetic force pass the horseshoe shaped magnetic core 13 and between both legs thereof and is applied to the magnetic field sensitive surface of the Hall element 14. The output of said Hall element 14 is sensed via a printed circuit 15 wherein an amplifier circuit and like are incorporated, a mounting leg 17, and connecting terminals 18. In this constitution, the effect of slight variation in relationship between the electric line and the Hall element is small, and the magnetic field sensitive surface of the Hall element can be readily mounted on an adequate position.
Patent JP-S5812032-A (JP)
Title: Power supply
Inventor: KIMURA KENJI
IPC: G05F1/66
Filed: 1981-07-15
Abstract: PURPOSE:To prevent a commercial system from being adversely effected, by supplying and regenerating required large electric poqer when a DC current is changed with a generator having a buffer effect, in a power supply with superconduction windings. CONSTITUTION:In addition to a thyristor converter 6, a frequency converter 2a having a capacity matching to the sum of a power supplied to superconduction windings 4 at steady state and a power keeping the number of revolutions of the generator, and a synchronous generator 5 with a large capacity are provided. Thus, in supplying and receiving power with the superconduction windings 4, large magnetic energy can be supplied and absorbed for the superconduction windings 4.
Patent JP-H01280630-A (JP)
Title: Intake system for engine
Inventor: HITOMI MITSUO
IPC: F02B27/02
Filed: 1988-05-02
Abstract: PURPOSE:To obtain high resonance supercharging effect by respectively collecting the independent intake passage of respective cylinders every group consisting of a plurality of cylinders, specifying respective independent intake passages with respect to enertia synchronization engine speed and setting the resonance synchronization engine speed to satisfy a specific relation. CONSTITUTION:In case that the invention is applied to a V type 6 cylinder engine providing respective three cylinders, 3a-3e and 3d-3f, at respective banks 1, 2, the intake order of which is discontinuous. The upper stream end sides of respective independant intake passages 5a-5c and 5d-5f respectively connected to respective intake ports 4a-4c and 4d-4f of the bank 1, 2 side the first and the secondary groups are connected to collecting passages 6, 7 to be collected. The length of respective independent intake passages 5a-5f is formed to be short sufficiently so as to make inertia synchronization engine speed due to the respective intake passages 5a-5f higher than the allowable maximum engine speed of an engine. The midway portions of the collecting passages 6, 7 are connected each other via a communication passage 14 providing an opening/ closing valve 15.
Patent JP-S609447-A (JP)
Inventor: OLSEN HANS AAGE SEJR
IPC: A23L11/00
Filed: 1983-06-20
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-S5633540-A (JP)
Title: Monitoring device for static electricity
Inventor: FUKAMACHI TETSUO
IPC: G01N27/60
Filed: 1979-08-27
Abstract: PURPOSE: To prevent a dielectric breakdown fault due to the static discharge of a transformer by measuring an electrostatic leak current due to drift charge produced by the drift of an insulating fluid to grasp the quantity of generated static electricity of the insulating fluid.  
     CONSTITUTION: A cooling device B comprises an upper cooler valve 6, an upper pipeline 7, a cooler 8, a lower pipeline 9, an oil pump 10 and a lower cooler valve 11. At the part of the upper pipeline 7 of the cooling device B there is provided a minute current meter. That is, since the drift charge quantity of the transformer main body A has a positive relationship with the charge quantity of the insulating oil itself, the drift charge quantity of the transformer A itself can be detected by measuring the drift charge quantity in the cooling device B. By these procedures, the variation in the charge characteristic accompanied by the characteristic variation of the insulating oil over a long period of time within the transformer can be grasped even when the transformer is in a state of being incorporated in the system. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61266171-A (JP)
Title: Cooling method for casting mold
Inventor: UGAKI TAKEO
IPC: B22D47/00
Filed: 1985-05-21
Abstract: PURPOSE:To reduce the time for cooling and an equipment cost by subjecting a casting mold into which a molten metal is poured to cooling to some extent then transferring the mold into an intermittently transferred molding flask and cooling the mold. CONSTITUTION:The mold 16 molded in the molding flask 15 by a molding machine 2 is poured with the molten metal in a pouring zone 8 and is fed to a cooling lane 9. The mold 16 cooled to some extent in the lance 9 is transferred by a punch out device 10 for transferring the mold into the molding flask 17 for cooling. The flask 17 carries the mold 16 to a cooling line 12 by a traverse 11 to cool the mold. Sand is separated from the mold 16 on a sand separator 23 and a product 18 is obtd. The mold 16 is transferred to another flask 17 and therefore the time for cooling the product 18 is reduced. Since the molding flask and molding board are decreased, the equipment cost is reduced.
Patent JP-S63275424-A (JP)
Title: Sun roof control device
Inventor: MIYAMOTO MASAAKI
IPC: E05F15/10
Filed: 1987-05-07
Abstract: PURPOSE:To accurately perform a position control for an opening and closing structure, by adding a predetermined correction to a pulse count value when a pulse of the opening and closing structure, when it is stopped, is placed in a reverse condition further when a direction of rotation of a driving unit is reverse to that in the preceding time. CONSTITUTION:If a control device 33 inputs predetermined control switch information 64 to a switch corresponding count value generating part 72, it generates a corresponding pulse count value selected in a numerical selecting part 71. And a comparing arithmetic part 67, which compares the switch corresponding pulse count value with the present position pulse count value of an opening and closing structure input from a pulse count part 73, outputs a signal to a driving control part 85 in accordance with a difference between both the pulse count values. Here a correction instruction part 79 inputs each signal from an operation direction comparing part 77 and a pulse condition detecting part 78. And when the opening and closing structure stops in a reverse pulse condition further when a driving unit rotates in a direction reversely to that in the preceding time, a predetermined correction signal is output to the comparing arithmetic part 67.
Patent JP-S59835-A (JP)
Title: Deflecting yoke for projection television device
Inventor: SHIMIZU TOSHIHARU
IPC: H01J29/76
Filed: 1982-06-28
Abstract: PURPOSE:To correct or reduce a laterally unsymmetrical misconvergence pattern, by forming a horizontal deflecting coil, which constitutes a deflecting yoke, unsymmetrical with respect to the center line in the vertical direction of the deflecting yoke. CONSTITUTION:Winding distribution of a coil is unsymmetrically formed so as to increase an angle from alpha0 to alpha' in a winding angle width in the vertical direction of a horizontal deflecting coil or a deflecting yoke, and a deflection amount per unit angle is decreased in the left side, then the magnetic field of almost pincushion shape is formed in the right side while the magnetic field of almost barrel shape about equivalent to the pincushion shape is formed also in the left side. In this way, a misconvergence decreased raster can be obtained on a screen.
Patent JP-S5734548-A (JP)
Title: Printer device for photography
Inventor: HASEGAWA TSUNEE
IPC: G03B27/46
Filed: 1980-08-09
Abstract: PURPOSE:To permit accurate and high speed processing of reprint by so constituting a titled device that the printing information on a print is mechanically read with a mark reader machine and is displayed on the print or the like. CONSTITUTION:If a defective print such as coloring defect or the like occurs and need for reprint arises at the time of simultaneous printing, a continuous print and a negative film 6 are cut to suitable length and are sent to a reprinting process. When a reprint 15 is inserted into a mask reader machine 16 such as O.C.R., the printing formation which is read is transferred from the machine 16 to a control box 1, and is calculated, after which it is transmitted to a control panel 2, then the respective coloring control buttons 2' on the panel 2 go on, and this enables a print maker to easily know the printing information in simultaneously printing. With such constitution, the reprint is processed accurately at a high speed.
Patent JP-S5633063-A (JP)
Title: Coating method for steel structure
Inventor: YUASA HIROTOSHI
IPC: B05D7/24
Filed: 1979-08-29
Abstract: PURPOSE: To ensure a simple coating of the coating material having a high anticorrosion and at a low temperature, by forming a film having a thickness larger than a certain level with just one coating of the coating material obtained by mixing the two types of solution in a specified ratio with content of the volatile component larger than a certain value.  
     CONSTITUTION: In case the coating is applied to the steel structure at a low temperture range of -20W5°C, a film of the ≥100μm thickness is formed with use of the 2-liquid coating method in which the alkanolamine-denatured epoxy resin of the ≤650 molecular weight and the 2, 2'-, 2, 4'- or 4, 4'- diisocyanate diphenylmethane or its denatured substance in the 1:0.5W1.5 equivalent ratio between the hydroxyl group and the isocyanate group and with the ≥70wt% nonvolatile content secured at the coating time. In such a simple way, a film having a high anticorrosion can be obtained and in a low temperature range. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02287995-A (JP)
Title: Perpendicular magnetic recording floppy disk driving device
Inventor: HAMAKOUTSU IWAO
IPC: G11B33/14
Filed: 1989-04-27
Abstract: PURPOSE:To reduce noise by wrapping a motor part except a rotation axis coupled with a magnetic recording medium by an electromagnetic shield material. CONSTITUTION:A magnetic recording medium 4 is fixed directly to the upper part of a motor 2 for driving a magnetic record in medium. An NiFe plate of, for instance, 0.5mm thick is used as a shield 1, and a case formed so as to wrap the motor 2 and a part of driving control circuit except a rotation axis part is divided into two to the upper and the lower parts, and attached so as to cover the whole from the upper and the lower parts of the motor 2. In this case, a driver base 3 of a driving device and the shield 1 are constituted so as to become the same potential electrically. In such a way, by performing the shield, a noise level decreases, and also, a C/N is improved.
Patent JP-H01283202-A (JP)
Title: Sterility inducer of plant and production of hybrid seed
Inventor: IWAMURA YOSHI
IPC: A01N43/70
Filed: 1988-05-06
Abstract: PURPOSE:To obtain a stable sterility inducer of plant most suitable for producing various hybrid seeds, showing high sterility ratio, having power as a chemical crossing agent having high efficiency, not being observed to have phytotoxicity, containing a specific triazine compound as an active ingredient. CONSTITUTION:A sterility inducer of plant containing a triazine compound (e.g., 2-chloro-4-ethylamino-6-cyclohexylamino-1,3,5-triazine) shown by the formula (R1 is alkylamino, dialkylamino or cycloalkylamino; R2 is alkylamino, alkoxyalkylamino, aralkylalkylamino, arylamino or cycloalkylamino) as an active ingredient. A plant treated with the sterility inducer shown by the formula is used as a mother, made to receive pollen from a plant as a pollen parent and seeds are collected to give hybrid seeds. Hybrid seeds of one generation are obtained in a short period of time.
Patent JP-S603173-A (JP)
Title: Semiconductor laser device
Inventor: OKAJIMA MASASUE
IPC: H01S5/00
Filed: 1983-06-21
Abstract: PURPOSE:To obtain a laser combining a longitudinal multimode oscillation and a small antigmatism by making the width of an electrode smaller than the width of a striped projecting section when a first clad layer consisting of the same III-IV group semiconductor as a substrate, an active layer, an optical waveguide layer and a second clad layer are laminated on the III-IV group semiconductor substrate and the striped projecting section is formed to the optical waveguide layer and a striped electrode to the second clad layer. CONSTITUTION:An N type Al0.45Ga0.55As first clad layer 12, an un-doped Al0.15 Ga0.85As active layer 13 and a P type Al0.35Ga0.65As optical waveguide layer 14 are laminated on an N type GaAs substrate 11 and grown in a liquid phase in an epitaxial manner, and a striped projecting section directed toward the <011> direction is formed to the central section of the surface of the layer 14 through selective etching. A P type Al0.45Ga0.55As second clad layer 15 is deposited on the whole surface and coated with an anodic oxidation film 18, a window is bored made correspond to the projecting section, a P type GaAs ohmic contact layer 16 is formed and an Zn diffusion layer 17 is shaped only to a surface layer section. In the constitution, the width of the layer 16 is set to a value smaller than the width of the projecting section of the surface of the layer 14.
Patent JP-H05303174-A (JP)
Title: Film unit with lens
Inventor: KAMATA KAZUO
IPC: G03B17/04
Filed: 1992-04-28
Abstract: PURPOSE:To obtain fixing structure that disassembling work can be safely and efficiently executed. CONSTITUTION:A hole 25 is formed on one of respective parts. A catch 22 provided with a hook surface 22a at a position faced to the edge 25a of the hole 25 is formed on the edge 25a. Besides, a part to be caught 23 provided with a surface to be hooked 23a engaged with the surface 22a is provided on the other parts. An inclined surface 23c provided by being inclined between the peak of the surface 23a and the inside of the hole 25 is integrally provided on the part to be caught 23. The surface 23c is formed so that length between the edge 25a and the tip of the surface 23c becomes longer than the length where the surface 22a is engaged with the surface 23a. Besides, the part to be caught 23 is pressed by a bar 30 inserted in a loading and unloading direction along the edge 25a so as to be bent to a position where the engagement of the surfaces 22a and 23a is released in the hole 25.
Patent JP-H10282474-A (JP)
Title: Reflection type color liquid crystal display device
Inventor: KOBAYASHI KAZUMI
IPC: G09G3/36
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type color liquid crystal display device capable of clearing the contour of an image even in a dark environment. SOLUTION: An optical sensor converts the brightness of an external environment into an electric signal and judges the brightness of the environment by the level of the electric signal. The color liquid crystal display device is also provided with a signal processing circuit 3 for processing a video signal inputted from the external as digital bits. When a judgement signal from the optical sensor is high, the video signal is directly converted into a voltage signal indicating voltage to be impressed to a liquid crystal panel. When the judgement signal is low, i.e., the external environment is dark, the output of a part of video signal bits is cut out to reduce the number of signal bits to be used. Thereby the number of gradations to be displayed is reduced and a luminance difference between gradations is increased.  Consequently a difference between light and shade clearly appears on a displayed picture and the contour of the picture is cleared.
Patent JP-H10290451-A (JP)
Title: Satellite broadcast receiver
Inventor: ASHIZAWA KOICHI
IPC: H04B1/16
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a satellite broadcast receiver capable of simply discriminating and settling a local frequency of a converter provided in a paraboloidal antenna automatically in a short time. SOLUTION: A control section 32 searches an intermediate frequency signal respectively for setting to vertically polarized wave reception and horizontally polarized wave reception to stored received frequency data. One-channel arrangement data stored in advance are called and whether or not the stored frequency data in the vertically polarized wave reception or the horizontally polarized wave reception are coincident with the frequency of the channel arrangement data is discriminated. When coincident, a local frequency corresponding to the channel arrangement data is set to a channel selection section 31. When dissident, another channel arrangement dada are called and an operation similar to above is repeated.