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1. 发明授权

US06830606B2 Method for decarbonization refining of chromium-containing molten steel 有权
标题翻译：含铬钢水脱碳精炼方法
公开(公告)号：US06830606B2
公开(公告)日：2004-12-14
申请号：US10482560
申请日：2003-12-30
申请人： Ryuji Nakao , Tomoaki Tanaka , Masao Igarashi , Koichiro Yoshino
发明人： Ryuji Nakao , Tomoaki Tanaka , Masao Igarashi , Koichiro Yoshino
IPC分类号： C21C7068
CPC分类号： C21C7/0685 , C21B5/001 , C21C5/005 , C21C5/4673 , C21C7/072 , C21C7/10 , C21C2300/06 , Y02P10/286 , Y10S706/904
摘要： The present invention: solves the problems of hitherto disclosed technologies, such as insufficient suppression of the oxidation loss of [Cr] and the excessive erosion of refractories, in the decarburization-refining of chromium-contained molten steel under a normal or reduced pressure; and is characterized by: determining, in sequence; a molten steel temperature during the refining through actual measurement or computation from a molten steel temperature before the refining and refining conditions; [C] and [Cr] concentrations during the refining through actual measurement or computation from molten steel components before the refining and refining conditions; a CO partial pressure PCO in an atmosphere during the refining from the total pressure P of the atmosphere, an oxygen gas supply rate and an inert gas supply rate, a Hilty's equilibrium temperature TH from said [C] and [Cr] concentrations and PCO; the difference &Dgr;T between said molten steel temperature during the refining and said Hilty's equilibrium temperature TH: and controlling the refining conditions so that said &Dgr;T is equal to a prescribed value or higher.
摘要翻译：本发明解决了在正常或减压下含铬钢水的脱碳精炼中迄今为止公开的技术的诸如不充分抑制[Cr]的氧化损失和耐火材料过度侵蚀的技术的问题; 其特征在于：依次确定精炼过程中的钢水温度在精炼和精炼条件之前由钢水温度进行实际测量或计算; 在精炼过程中，通过在精炼和精炼条件之前从钢水部件进行实际测量或计算，精炼中的[C]和[Cr]浓度; 来自大气的总压力P的精炼期间的气氛中的CO分压PCO，氧气供给速率和惰性气体供给速率，来自所述[C]和[Cr]浓度和PCO的Hilty的平衡温度TH; 在精炼期间的所述钢水温度与所述Hilty的平衡温度TH之间的差ΔTt，并控制精炼条件使得所述ΔT等于或等于规定值以上。

2. 发明授权

US07497987B2 Refining method and refining apparatus for chromium-contained molten steel 有权
标题翻译：含铬钢水的精炼方法和精炼装置
公开(公告)号：US07497987B2
公开(公告)日：2009-03-03
申请号：US11712778
申请日：2007-02-28
申请人： Kosuke Yamashita , Ryuji Nakao , Tomoaki Tanaka , Masao Igarashi , Koichiro Yoshino , Makoto Sumi
发明人： Kosuke Yamashita , Ryuji Nakao , Tomoaki Tanaka , Masao Igarashi , Koichiro Yoshino , Makoto Sumi
IPC分类号： C21C7/10
CPC分类号： F27D3/16 , C21C5/005 , C21C5/30 , C21C5/35 , C21C7/0685 , C21C7/10 , F27D3/0025 , F27D3/0032 , F27D17/001 , F27D17/004 , F27D2003/164 , F27D2003/166 , F27D2003/168
摘要： A refining method and apparatus for decarburization refining of chromium containing molten steel in a vessel having a first step of blowing oxygen while the inside of the vessel is at a pressure of between 400 Torr and atmospheric pressure, a second step of blowing oxygen while evacuation the inside of the vessel to 250 to 400 Torr and a third step of blowing gas while evacuating the vessel to not more than 250 Torr. Further, a refining method and apparatus for ultra-low carbon chrome melt by performing a first vacuum refining until the third step, then restoring the pressure in the vessel to at least 400 Torr, then performing second vacuum refining while making the bottom blowing gas blow rate at least 0.4 Nm3 per to steel.
摘要翻译：一种用于在容器内含铬钢液的脱碳精炼的精炼方法和装置，该容器具有在容器内部处于400托和大气压之间的同时吹氧的第一步骤，第二步是在排出氧气的同时吹氧容器内至250至400乇，第三步在将容器排空至不超过250乇的同时吹送气体。此外，通过进行第一次真空精炼直到第三步骤，然后将容器中的压力恢复至至少400托，然后进行第二次真空精炼，同时使底吹气体吹动，进行超低碳铬熔体的精炼方法和装置每钢至少0.4 Nm3。

3. 发明申请

US20070152386A1 Refining method and refining apparatus for chromium-contained molten steel 有权
标题翻译：含铬钢水的精炼方法和精炼装置
公开(公告)号：US20070152386A1
公开(公告)日：2007-07-05
申请号：US11712778
申请日：2007-02-28
申请人： Kosuke Yamashita , Ryuji Nakao , Tomoaki Tanaka , Masao Igarashi , Koichiro Yoshino , Makoto Sumi
发明人： Kosuke Yamashita , Ryuji Nakao , Tomoaki Tanaka , Masao Igarashi , Koichiro Yoshino , Makoto Sumi
IPC分类号： C21C7/10
CPC分类号： F27D3/16 , C21C5/005 , C21C5/30 , C21C5/35 , C21C7/0685 , C21C7/10 , F27D3/0025 , F27D3/0032 , F27D17/001 , F27D17/004 , F27D2003/164 , F27D2003/166 , F27D2003/168
摘要： A refining method and refining apparatus, able to shorten the time required for refining and reduce the refining costs in decarburization refining of a chromium-contained molten steel, which refining method for chromium-contained molten steel etc. performing decarburization refining by blowing a gas containing oxygen gas into a chromium-contained molten steel under a vacuum or atmospheric pressure and vacuum, said refining method for a chromium-contained molten steel etc. characterized by having a first step for blowing oxygen gas while making the inside of the vessel a pressure of a range of 400 Torr (53 kPa) to atmospheric pressure, a second step for blowing oxygen gas while evacuating the inside of the vessel to 250 to 400 Torr (33 to 53 kPa), and third step for blowing gas while evacuating the inside of the vessel to not more than 250 Torr (33 kPa). Further, a refining method and refining apparatus for an ultra-low carbon chrome melt characterized by performing a first vacuum refining until the third step, then restoring the pressure in the vessel to at least 400 Torr (53 kPa), then performing second vacuum refining while making the bottom blowing gas blow rate at least 0.4 Nm3/min per ton steel.
摘要翻译：一种精炼方法和精炼装置，其能够缩短精炼所需的时间并降低含铬钢水的脱碳精炼中的精炼成本，该含铬钢水等的精炼方法通过吹入含有气体的气体进行脱碳精炼氧气在真空或大气压和真空下进入含铬钢水，所述含铬钢水的精炼方法等，其特征在于具有吹入氧气的第一步骤，同时使容器内部的压力为 400Pa（53kPa）至大气压范围的第二步骤，同时将容器内部抽空至250-400乇（33至53kPa）的第二步骤，同时抽空气体的第三步骤该容器不超过250乇（33 kPa）。此外，一种用于超低碳铬熔体的精炼方法和精炼装置，其特征在于进行第一真空精炼直到第三步骤，然后将容器中的压力恢复至至少400乇（53kPa），然后进行第二真空精炼同时使每小时钢的底吹气体吹送速率至少为0.4Nm 3 / min。

4. 发明申请

US20070287819A1 Method for measuring concentration of propylene polymer slurry, and process for producing propylene polymer 审中-公开
标题翻译：丙烯聚合物浆料浓度测定方法，丙烯聚合物的制造方法
公开(公告)号：US20070287819A1
公开(公告)日：2007-12-13
申请号：US11808062
申请日：2007-06-06
申请人： Tomoaki Tanaka , Hajime Kobayashi
发明人： Tomoaki Tanaka , Hajime Kobayashi
IPC分类号： C08F110/06
CPC分类号： C08F110/06 , C08F2/14
摘要： A method for measuring a concentration of a propylene polymer slurry contained in a polymerization reactor, in which liquid phase-filled polymerization of propylene or a combination of propylene with a comonomer is carried out, according to the defined formula, slurry concentration=0.1(Q0−QI)/(QpPI); and a process for producing a propylene polymer comprising the step of homopolymerizing propylene or copolymerizing propylene with a comonomer in a liquid phase-filled polymerization reactor while measuring a concentration of a propylene polymer slurry contained in said polymerization reactor according to the above formula.
摘要翻译：测定聚合反应器中所含的丙烯聚合物浆料的浓度的方法，其中丙烯或丙烯与共聚单体的组合进行液相填充聚合，根据定义的公式，浆料浓度= 0.1（Q ）/（Q 1 P 1）/（Q 1 P 1）以及一种制备丙烯聚合物的方法，包括在液相填充聚合反应器中均聚丙烯或共聚丙烯与共聚单体的步骤，同时测量根据上式的所述聚合反应器中所含的丙烯聚合物浆料的浓度。

5. 发明授权

US06746808B2 Image forming color toner, color image forming method and color image forming apparatus 失效
标题翻译：成像彩色调色剂，彩色图像形成方法和彩色图像形成装置
公开(公告)号：US06746808B2
公开(公告)日：2004-06-08
申请号：US10106323
申请日：2002-03-27
申请人： Yasushige Nakamura , Shinichi Yaoi , Tomoaki Tanaka , Yoshimichi Katagiri , Seijiro Ishimaru , Satoshi Takezawa , Sadaaki Yoshida
发明人： Yasushige Nakamura , Shinichi Yaoi , Tomoaki Tanaka , Yoshimichi Katagiri , Seijiro Ishimaru , Satoshi Takezawa , Sadaaki Yoshida
IPC分类号： G03G900
CPC分类号： G03G9/09783 , G03G9/0912 , G03G9/0916 , G03G9/0926 , G03G9/097 , G03G9/09758 , G03G9/09775
摘要： In a color toner for forming an image, comprising at least a binder resin and a colorant, light-absorbing fine composite particles comprising core particles and at least two coating layers having different refractive indexes laminated on the surface of the core particles or other IR-absorbing compounds such as an azulene compound having a specific structure are used as an infrared absorbing compound. The color toner is used in an electrophotographic color image forming apparatus using a photofixing system for fixing a toner image.
摘要翻译：在用于形成图像的彩色调色剂中，至少包含粘合剂树脂和着色剂，包含芯颗粒和至少两层具有不同折射率的涂层的光吸收复合微粒层压在芯颗粒或其它IR- 吸收化合物如具有特定结构的薁化合物被用作红外吸收化合物。彩色调色剂用于使用用于固定调色剂图像的光固化系统的电子照相彩色图像形成装置。

6. 发明授权

US06463246B1 Developer, development method, development device and its elements, and image-forming device 失效
标题翻译：开发，开发方法，开发设备及其元件，以及成像设备
公开(公告)号：US06463246B1
公开(公告)日：2002-10-08
申请号：US09531683
申请日：2000-03-20
申请人： Tsuneo Mizuno , Toshihiro Yukawa , Tomoaki Tanaka , Atsushi Tano , Tetsu Takahashi
发明人： Tsuneo Mizuno , Toshihiro Yukawa , Tomoaki Tanaka , Atsushi Tano , Tetsu Takahashi
IPC分类号： G03G1508
CPC分类号： G03G15/0812 , G03G9/0819 , G03G9/0823 , G03G13/08 , G03G2215/0614
摘要： It is an exemplified object of the present invention to provide a developer, a development device and its elements, and an image-forming device that can more stably form a high-quality image by a relatively inexpensive and easy means. A noncontact-type development method according to the present invention utilizes a nonmagnetic and single component toner having a volume average particle diameter D (&mgr;m) and an average specific charge q/m (&mgr;C/g), a development roller having a ten-point average surface roughness Rz (&mgr;m), and a blade keeping in contact with the development roller at a blade line pressure Pb (gf/cm). In order to stably form a uniform toner layer dt (&mgr;m) on the development roller, the following relationship is to be met: dt=1.8×{q/m×Rz/(Pb−1)}½×D±0.25 D, and 1.5 D≦dt≦3.5 D.
摘要翻译：本发明的一个示例性目的是提供一种显影剂，显影装置及其元件，以及能够通过相对廉价且容易的手段更稳定地形成高质量图像的图像形成装置。根据本发明的非接触式显影方法利用具有体积平均粒径D（mum）和平均比电容q / m（μC/ g）的非磁性和单组分调色剂，具有十点平均表面粗糙度Rz（mum），以及以刀片线压力Pb（gf / cm）保持与显影辊接触的刀片。为了在显影辊上稳定地形成均匀的调色剂层dt（mum），满足以下关系：dt = 1.8x {q / mxRz /（Pb-1）} 1/2xD±0.25D，1.5D < = dt <= 3.5 D.

7. 发明授权

US6162387A Vacuum refining furnace 失效
标题翻译：真空精炼炉
公开(公告)号：US6162387A
公开(公告)日：2000-12-19
申请号：US219
申请日：1998-09-18
申请人： Kensuke Shimomura , Tadashi Imoto , Mayumi Okimori , Gaku Ogawa , Tomoaki Tanaka
发明人： Kensuke Shimomura , Tadashi Imoto , Mayumi Okimori , Gaku Ogawa , Tomoaki Tanaka
IPC分类号： C21C5/28 , C21C7/10 , C22B9/04
CPC分类号： C21C7/10 , C21C5/28 , C22B9/04 , Y10S266/903
摘要： A refining furnace used for vacuum refining has a sealing cover mounted on the refining furnace so as to cover the furnace throat of the refining furnace and to be in close contact with a sealing flange (10) formed on the refining furnace. The adhesion of metal and slag to the sealing flange is prevented without using any flange cover. A sealing flange (10) is formed on the outer surface of the refining furnace (1) at a position on a conical part (8) extending between the furnace throat (9) and a straight body part or on the straight body part. A slag-stopping dummy flange (11) is formed on the outer surface of the refining furnace (1) at a position between a furnace throat (9) and the sealing flange (10). The slag-stopping dummy flange (11) has an outer circumference lying on the inner side of the inner circumference of a sealing cover (4) and on the outer side of the inner circumference of a lower end part of a dust collecting hood for atmospheric refining.
摘要翻译： PCT No.PCT / JP98 / 00821 Sec。 371日期：1998年9月18日 102（e）1998年9月18日PCT 1998年2月27日提交PCT用于真空精炼的精炼炉具有安装在精炼炉上的密封盖，以覆盖精炼炉的炉喉，并与形成在精炼炉上的密封凸缘（10）。在不使用任何法兰盖的情况下，可以防止金属和炉渣对密封法兰的粘附。密封凸缘（10）在精炼炉（1）的外表面上形成在在炉喉（9）和直体部分之间或直体部分上延伸的锥形部分（8）上的位置处。在炉膛（9）和密封凸缘（10）之间的位置，在精炼炉（1）的外表面上形成止渣假模法兰（11）。防渣假凸缘（11）具有位于密封盖（4）的内周的内侧的外周和大气的集尘罩的下端部的内周的外侧精制。

8. 发明授权

US5933690A Toner recovery device 失效
标题翻译：墨粉回收装置
公开(公告)号：US5933690A
公开(公告)日：1999-08-03
申请号：US712458
申请日：1996-09-11
申请人： Katsumi Sugimoto , Kenji Fuke , Keiko Tonai , Hiroaki Yoshida , Yoshihiro Tonomoto , Eiji Suzuki , Tomoaki Tanaka , Katsuya Shimatsu , Yasuhiro Wakabayashi
发明人： Katsumi Sugimoto , Kenji Fuke , Keiko Tonai , Hiroaki Yoshida , Yoshihiro Tonomoto , Eiji Suzuki , Tomoaki Tanaka , Katsuya Shimatsu , Yasuhiro Wakabayashi
IPC分类号： G03G15/01 , G03G15/08 , G03G21/10
CPC分类号： G03G21/105 , G03G15/0844 , G03G15/0855 , G03G15/0865 , G03G15/0887 , G03G2215/0116
摘要： An image forming apparatus including a plurality of developing units each having a developer storage portion for accommodating a developer; a plurality of feeding devices for discharging used developers from the respective developing units; and a single collecting device for collecting the used developers discharged by the respective feeding device.
摘要翻译：一种图像形成设备，包括多个显影单元，每个显影单元具有用于容纳显影剂的显影剂存储部分; 多个供给装置，用于从各个显影单元排出用过的显影剂; 以及用于收集由相应的进给装置排出的用过的显影剂的单个收集装置。

9. 发明授权

US5907758A Electrostatic recording system using dielectric belt in which electrifying voltage is applied in stages prior to image transfer 失效
标题翻译：使用介质带的静电记录系统，其中在图像转印之前阶段施加充电电压
公开(公告)号：US5907758A
公开(公告)日：1999-05-25
申请号：US891996
申请日：1997-07-14
申请人： Tomoaki Tanaka , Tsuneo Mizuno , Kazumi Kawabata , Hitoshi Yoshii , Teturou Nakashima , Yoshimi Takizawa , Kenji Fuke , Eiji Suzuki , Katsumi Sugimoto , Katsuya Shimatsu , Yasuhiro Wakabayashi
发明人： Tomoaki Tanaka , Tsuneo Mizuno , Kazumi Kawabata , Hitoshi Yoshii , Teturou Nakashima , Yoshimi Takizawa , Kenji Fuke , Eiji Suzuki , Katsumi Sugimoto , Katsuya Shimatsu , Yasuhiro Wakabayashi
IPC分类号： G03G15/00 , G03G15/01 , G03G15/16
CPC分类号： G03G15/0194
摘要： An electrostatic recording system using a dielectric belt for conducting electrification of a sheet of paper and a transfer belt so that the sheet of paper is not wound and caught by a photoconductor drum, and a transfer voltage can be lowered so as to smoothly separate the sheet of paper from a transfer belt. The electrostatic recording system applies a voltage to only the dielectric belt at a stage before the sheet of paper 3 is attracted to the dielectric belt 10 and applies voltage to the sheet of paper 3 conveyed to the dielectric belt, and to the dielectric belt 10 while the sheet of paper and the belt are mutually superposed.
摘要翻译：一种静电记录系统，其使用用于引导纸张和转印带的带电的介质带，使得纸张不被卷绕并被感光鼓吸住，并且可以降低转印电压，以便平滑地分离纸张的纸从转印带。静电记录系统在纸张3被吸引到介质带10之前的阶段仅向介质带施加电压，并且将电压施加到传送到电介质带的纸张3和电介质带10上纸张和皮带相互重叠。

10. 发明授权

US07416826B2 Color toner for electrophotography and color toner set for electrophotography using the same, color developer for electrophotography, method for forming color image, and apparatus for forming color image 有权
标题翻译：用于电子照相的彩色调色剂和使用其的电子摄影装置的彩色调色剂，用于电子照相的彩色显影剂，用于形成彩色图像的方法，以及用于形成彩色图像的装置
公开(公告)号：US07416826B2
公开(公告)日：2008-08-26
申请号：US10272009
申请日：2002-10-17
申请人： Yasushige Nakamura , Tomoaki Tanaka
发明人： Yasushige Nakamura , Tomoaki Tanaka
IPC分类号： G03G9/09 , G03G9/087
CPC分类号： G03G9/0912 , G03G9/08797 , G03G9/09 , G03G9/0906 , G03G9/0908 , G03G9/091 , G03G9/092 , G03G9/0922
摘要： A color toner for electrophotography having excellent fixability and void resistance is capable of forming a high-quality image. The color toner for electrophotography comprises a binder resin and is a magenta toner, and used in combination with at least any of yellow toner and cyan toner. The storage modulus (G′100) (100° C.) of the binder resin is (1/1.1) to (1/10) times the storage modulus (G′100) (100° C.) of a binder resin contained in the yellow toner and the cyan toner. In addition, the color toner for electrophotography comprises a binder resin, C.I. pigment Violet 19, and an infrared absorbent. The color toner is a magenta toner used in combination with at least any of an yellow toner and a cyan toner. The content of the infrared absorbent in the magenta toner is higher than the content of an infrared absorbent in the yellow toner and the cyan toner.
摘要翻译：具有优异的定影性和空隙阻力的用于电子照相的彩色调色剂能够形成高质量的图像。用于电子照相术的彩色调色剂包括粘合剂树脂并且是品红色调色剂，并且与黄色调色剂和青色调色剂中的至少任一种组合使用。粘结剂树脂的储能模量（G'100℃）（100℃）为储能模量（G'> 100）的（1 / 1.1）至（1/10） SUB>）（100℃）包含在黄色调色剂中的粘合剂树脂和青色调色剂。另外，电子照相用彩色调色剂包括粘合剂树脂C.I。颜料紫19和红外吸收剂。彩色调色剂是与至少任何黄色调色剂和青色调色剂组合使用的品红色调色剂。品红色调色剂中的红外线吸收剂的含量高于黄色调色剂和青色调色剂中的红外线吸收剂的含量。

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