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Matches 751 - 800 out of 4,721

Document Document Title
JP2015121337A
To provide a method capable of easily detecting the support state of a refractory material layer by an anchor member, and a heating furnace.With respect to a heating furnace in which a plurality of metal anchor members 9, which is buried...  
JP5743981B2  
JP5743923B2  
JP2015117396A
To provide an atmosphere control method that can inexpensively control the carbon potential of furnace atmosphere in a continuous-type steel pipe annealing furnace by a simple control system.Provided is an atmosphere control method for a...  
JP2015117431A
To provide a device and method for accurately estimating a furnace heat evaluation index of a blast furnace.A data development part 10a develops data on each variable of performance data stored in a performance data base 4, by tracing se...  
JP2015110817A
To provide a level meter easy for maintenance and capable of measuring an absolute level of slag in a converter in real time during blowing.A level meter measures a level of a slag surface in a converter by using a microwave. The level m...  
JP2015098647A
To provide a method of detecting clogging of piping in a dust coal blowing installation of a blast furnace which is not affected by equipment arranged around the piping and can reduce the time from occurrence of clogging of dust coal in ...  
JP5722980B2  
JP5723304B2  
JP5726103B2  
JP5721734B2  
JPWO2013100069A
When picturizing fusion glass by making fusion glass in a hot furnace applicable to observation, an imaging method in a furnace which can obtain a picture of good contrast is provided. Fusion glass in a furnace is picturized with a struc...  
JPWO2013100069A1
高温の炉内の溶融ガラスを観察対象として溶 融ガラスを撮像する場合に、良好なコントラ ストの画像を得ることができる炉内撮像方法 を提供する。炉内の溶融ガラスを炉内の...  
JP2015511831A
This invention includes at least one program of operation, and relates to the dentistry device for processing the memory of a dentistry device, and a dental prosthesis member provided with at least one set of the measuring device for at ...  
JP2015067875A
To provide: lance equipment capable of positioning a lance for blowing reactant gas to an adequate position independently of the absolute position of the surface of the molten metal in a refining furnace; a refining furnace using the lan...  
JP5696588B2  
JP5697771B2  
JPWO2013069573A
The 1st process of tacking carrying out of iron or the net material made from stainless steel (29*31) to the welding area formed in the radial outside of a crookedness portion (16) inside the inner pipe (14) of a lance (10) with which al...  
JPWO2013069573A1
一部又は全部が曲面からなるランス(10) の内管(14)の内部で屈曲部分(16)の 半径方向外側に形成される被溶接領域に、鉄 製又はステンレス製の網材(29−31...  
JP5689403B2  
JP2015052555A
To provide a method for surely measuring a shape of a refractory existing inside of a furnace even a furnace is large size, or the inside of the furnace is curved such as a U-shaped furnace.The measurement method of inside of furnace ref...  
JP5681168B2  
JP2015040838A
To provide a temperature measurement probe, a temperature measurement device, and a high-temperature fluid machine capable of measuring a fluid temperature with high accuracy while reducing radiation and reducing measuring time.A tempera...  
JP5671744B2  
JP2015030876A
To provide a VAR method for stably producing an ingot having excellent casting surface quality.A VAR furnace includes a deposit detection device for detecting the deposit formed by scattering of arc-melted metal on the inner surface of a...  
JP2015030904A
To provide a method and an installation for recovery of converter dust which can separate impurities from copper contained in converter dust, independently of variation of impurity and copper qualities of the converter dust.In an electri...  
JP2015025187A
To provide a method of detecting an abnormality capable of detecting automatically a deviation of brightness information in the circumferential direction of a blast furnace, and a blast furnace operation method.An abnormality detection a...  
JP2015025188A
To provide an abnormality detection method capable of detecting a condition occurring in the vicinity of tuyere and being different from normal conditions with good accuracy, and a blast furnace operation method.An area division portion ...  
JP5659838B2  
JP5652072B2  
JP5648079B2  
JP5644910B1
[Subject] An abnormality detecting method and a blast furnace operation method which can detect automatically deviation of luminosity information in a blast furnace peripheral direction are provided. [Means for Solution] Abnormality dete...  
JP5645064B2  
JP5645531B2  
JP5644911B1
[Subject] An abnormality detecting method and a blast furnace operation method which can detect a different situation from a normal time of generating near the net mouth with sufficient accuracy are provided. [Means for Solution] Region ...  
JP5644007B2  
JP2014231952A
To provide a furnace lid spark occurrence predicting device and a furnace lid spark occurrence preventing device of an electric furnace that can reliably prevent damage of a furnace lid caused by a spark by reliably predicting the occurr...  
JP2014219395A
To provide a method of measuring a dissolved substance, particularly a dissolved metal by an optical fiber.An optical fiber 10 is supplied into a dissolved substance via a disposable guide tube 40. The optical fiber 10 and an immersed en...  
JP5625819B2  
JP2014210952A
To provide a molten metal leakage prevention device which does not require supplying a gas under high pressures and can prevent external leakage of a molten metal even when a relatively large amount of the molten metal leaks into a gas s...  
JP2014210705A
To provide a glass melting furnace which can grasp the deposition condition of a deposit efficiently.A glass melting furnace comprises an irradiation antenna which is composed of a plurality of antenna elements arranged in a matrix form ...  
JP5620684B2  
JP2014201808A
To easily separate and recover mercury and mercury-soluble precious metals from amalgam.An amalgam separator includes: a container body 10 which mounts amalgam 1 in which mercury-soluble precious metals are bonded to mercury; a lid part ...  
JP5613471B2  
JP2014527577A
A step which is the method of preparing high purity aluminum by directional solidification, and provides 4N*5N aluminum as materials, A step which heats aluminum materials to * with a temperature of 670 ℃ 730 ℃, A step which maintain...  
JP5608651B2  
JP2014194044A
To provide a measurement method of temperature distribution in a heat treatment furnace when performing heat treatment to two steel having different thicknesses by arranging side by side in a furnace width direction in a heat treatment f...  
JP5601538B2  
JP5602028B2  
JP2014190977A
To provide a technique capable of securing safety during an operation and achieving energy saving and improvement of the quality of a molten metal in a metal melting furnace.A temperature measuring structure 100 includes: a fire-resistan...  

Matches 751 - 800 out of 4,721