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31. 发明授权

US4306801A Charging process for image forming apparatus 失效
标题翻译：成像设备的充电过程
公开(公告)号：US4306801A
公开(公告)日：1981-12-22
申请号：US97865
申请日：1979-11-27
申请人： Yujiro Ando , Hidetoshi Tanaka
发明人： Yujiro Ando , Hidetoshi Tanaka
IPC分类号： G03G15/02 , H01T19/00 , G03G15/00
CPC分类号： G03G15/0291
摘要： The present invention relates to an electrostatic charging process for uniformly charging an image holding member such as a photoconductive or insulating drum. In an image forming apparatus in which such image holding member is driven both at a first speed and at a second speed different from said first speed, there results a phenomenon of uneven charging due to the difference between the start-up characteristic of charging performance of the charging means and the actual speed at the speed change-over of the image holding member. This drawback is prevented by the present invention in which the speed change-over time of the image holding member is selected different from the charging start time of the charging means in such a manner that the charging is initiated after the speed change-over.
摘要翻译：本发明涉及一种用于对诸如光导或绝缘鼓的图像保持部件均匀充电的静电充电过程。在图像形成装置中，其中这种图像保持部件以与第一速度不同的第一速度和第二速度被驱动，从而导致由于充电性能的启动特性之间的差异而导致不均匀充电的现象充电装置和图像保持部件的速度转换时的实际速度。通过本发明防止了图像保持部件的速度切换时间与充电装置的充电开始时间不同的本发明，从而在速度转换之后开始充电。

32. 发明授权

US4141644A Corona discharge means in an image formation apparatus 失效
标题翻译：电晕放电装置在图像形成装置中
公开(公告)号：US4141644A
公开(公告)日：1979-02-27
申请号：US793851
申请日：1977-05-04
申请人： Tadashi Sato , Akiyoshi Torigai , Toshirou Kasamura , Hidetoshi Tanaka
发明人： Tadashi Sato , Akiyoshi Torigai , Toshirou Kasamura , Hidetoshi Tanaka
IPC分类号： G03G15/02 , G03G15/05 , G03G15/00
CPC分类号： G03G15/051
摘要： This specification discloses an invention relating to the relationship between a latent image bearing member such as screen-like photosensitive medium and a corona discharger used to form a latent image on the latent image bearing member. More particularly, the corona discharger is divided into a plurality of dischargers so that when the sum of the length of the corona discharger for the formation of the latent image and the length of the latent image bearing member is greater than the length in the direction of movement of an endless support member supporting the latent image bearing member, the plurality of dischargers may selectively discharge corona in accordance with the rotational position of the latent image bearing member. By this, the latent image bearing member may be prevented from being dually charged and the length of the latent image bearing member may be minimized to contribute to reduction in size of the image formation apparatus.
摘要翻译：本说明书公开了与潜像承载部件上形成潜像的潜像承载部件如丝网状光敏介质和电晕放电器的关系的发明。更具体地，电晕放电器被分成多个放电器，使得当用于形成潜像的电晕放电器的长度和潜像承载部件的长度的总和大于支撑潜像承载部件的环形支撑部件的运动，多个放电器可以根据潜像承载部件的旋转位置选择性地排出电晕。由此，可以防止潜像承载部件被双重充电，潜影承载部件的长度可以最小化，从而有助于减小图像形成装置的尺寸。

33. 发明授权

US08790420B2 Method for producing reduced metal and slag containing oxidized nonferrous metal using an upgraded coal 有权
标题翻译：使用升级煤生产含氧化有色金属的还原金属和炉渣的方法
公开(公告)号：US08790420B2
公开(公告)日：2014-07-29
申请号：US12846425
申请日：2010-07-29
申请人： Takao Harada , Hidetoshi Tanaka , Isao Kobayashi , Noriyuki Okuyama , Takuo Shigehisa
发明人： Takao Harada , Hidetoshi Tanaka , Isao Kobayashi , Noriyuki Okuyama , Takuo Shigehisa
IPC分类号： C10L1/32
CPC分类号： C10L9/02 , C21B13/006 , C21B13/0066 , C21B13/10 , C21B13/105 , Y02P10/136
摘要： The present invention provides a method for producing a high-quality reduced metal using an upgraded coal as a carbonaceous material to be incorporated. In the method, coal is first aged by heating in an organic solvent to produce upgraded coal for metallurgy having higher thermal plasticity than that of the coal. Then, a mixture of the upgraded coal for metallurgy and a metal oxide-containing raw material is agglomerated by an agglomerator, and the resultant agglomerates are reduced by heating in a furnace and then melted by further heating to produce a reduced melt. The reduced melt is cooled and solidified in the furnace to produce a reduced solid. The reduced solid is discharged to the outside of the furnace and slag is removed using a screen to recover a metal as a reduced metal.
摘要翻译：本发明提供一种使用升级煤作为掺入碳质材料制造高品质还原金属的方法。在该方法中，首先通过在有机溶剂中加热来生产煤，以生产具有比煤的更高的热可塑性的用于冶金的升级煤。然后，通过凝聚器将用于冶金的改质煤和含金属氧化物的原料的混合物凝聚，并且通过在炉中加热使所得附聚物减少，然后通过进一步加热熔融以产生还原的熔体。将还原的熔体在炉中冷却并固化以产生还原的固体。将还原的固体排出到炉外，并使用筛网去除渣，以回收作为还原金属的金属。

34. 发明申请

US20130015470A1 SEMICONDUCTOR LIGHT EMITTING ELEMENT 有权
标题翻译：半导体发光元件
公开(公告)号：US20130015470A1
公开(公告)日：2013-01-17
申请号：US13638470
申请日：2011-03-24
申请人： Hidetoshi Tanaka , Mitsumasa Takeda
发明人： Hidetoshi Tanaka , Mitsumasa Takeda
IPC分类号： H01L33/36
CPC分类号： H01L33/38 , H01L33/0079 , H01L33/44
摘要： A semiconductor light emitting device in which adhesion between an insulating layer and a semiconductor layer is improved while maintaining the ability of the insulating layer to limit the direction of current flow.The semiconductor light emitting device of the present invention includes a semiconductor layer, a first electrode and a second electrode arranged to interpose the semiconductor layer therebetween, an insulating layer provided to the semiconductor layer at the same side as the second electrode and opposite to the first electrodes so as to surround the periphery of the second electrode, a first metal layer covering the second electrode and the insulating layer, and a second metal layer which has a thickness smaller than the thickness of the second electrode and is provided between the semiconductor layer and the insulating layer.
摘要翻译：在保持绝缘层限制电流方向的能力的同时改善绝缘层和半导体层之间的粘附性的半导体发光器件。本发明的半导体发光器件包括半导体层，第一电极和布置成在其间插入半导体层的第二电极，在与第二电极相同的一侧设置在半导体层上并与第一电极相对的绝缘层电极，以包围第二电极的周边，覆盖第二电极和绝缘层的第一金属层，以及厚度小于第二电极的厚度的第二金属层，并且设置在半导体层和绝缘层。

35. 发明申请

US20110226092A1 PROCESS FOR PRODUCING MOLTEN IRON AND APPARATUS FOR PRODUCING MOLTEN IRON 失效
标题翻译：用于生产铁的方法和用于生产铁的装置
公开(公告)号：US20110226092A1
公开(公告)日：2011-09-22
申请号：US13117231
申请日：2011-05-27
申请人： Takao HARADA , Hidetoshi Tanaka , Kiminori Hajika , Tadashi Yaso , Toshiyuki Kurakake
发明人： Takao HARADA , Hidetoshi Tanaka , Kiminori Hajika , Tadashi Yaso , Toshiyuki Kurakake
IPC分类号： C21B15/00
CPC分类号： C22B5/10 , C21B13/0046 , C21B13/0086 , C21B13/105 , C21B13/143 , C21B2100/44 , C21B2100/60 , C21B2100/66 , C21C2100/06 , C22B1/2406 , C22B1/245 , F27B3/22 , F27B7/00 , F27B19/04 , Y02P10/136 , Y02P10/216
摘要： A process for producing molten iron with a combination of a moving-hearth reducing furnace and an iron bath-type melting furnace includes a step of charging a bedding carbonaceous material having an average particle diameter of 1 to 5 mm on a hearth of the moving-hearth reducing furnace and placing carbonaceous material-containing agglomerates containing a powdery iron oxide source and a powdery carbonaceous reductant on the bedding carbonaceous material; a step of thermally reducing the carbonaceous material-containing agglomerates while moving the hearth in the moving-hearth reducing furnace to generate solid reduced iron and simultaneously thermally carbonizing the bedding carbonaceous material to generate char; a step of continuously charging the solid reduced iron and the char into the iron bath-type melting furnace from thereabove without substantial cooling; and a step of blowing oxygen-containing gas into the iron bath-type melting furnace to melt the solid reduced iron and to thereby generate molten iron. According to this method, the amount of carbonaceous materials scattered into discharge gas can be significantly reduced and the yield of carbonaceous materials of the whole process can be improved.
摘要翻译：通过移动底板还原炉和铁浴式熔融炉的组合生产铁水的方法包括将平均粒径为1至5mm的床上含碳材料装入移动炉底炉的炉床上的步骤，炉底还原炉，将含有粉状氧化铁源和粉状碳质还原剂的含碳材料的聚集体放置在上层碳质材料上; 同时在移动炉床还原炉中移动炉床的同时热还原含碳质材料的附聚物的步骤以产生固体还原铁，同时热处理含碳质材料以产生炭; 将固体还原铁和焦炭从上方连续充入铁浴型熔炉中而不实质冷却的步骤; 以及将含氧气体吹入铁浴式熔融炉中以熔化固体还原铁并由此产生铁水的步骤。根据该方法，可以显着降低散逸到放电气体中的碳质材料的量，并且可以提高整个过程中碳质材料的产率。

36. 发明授权

US07799100B2 Method for producing improved coal for use in metallurgy, and method for producing reduced metal and slag containing oxidized nonferrous metal 有权
标题翻译：冶金用改良煤的制造方法以及含有氧化有色金属的还原金属和炉渣的制造方法
公开(公告)号：US07799100B2
公开(公告)日：2010-09-21
申请号：US10552465
申请日：2004-03-05
申请人： Takao Harada , Hidetoshi Tanaka , Isao Kobayashi , Noriyuki Okuyama , Takuo Shigehisa
发明人： Takao Harada , Hidetoshi Tanaka , Isao Kobayashi , Noriyuki Okuyama , Takuo Shigehisa
IPC分类号： C10L1/32
CPC分类号： C10L9/02 , C21B13/006 , C21B13/0066 , C21B13/10 , C21B13/105 , Y02P10/136
摘要： The present invention provides a method for upgrading low-rank coal unsuitable for production of a reduced metal by a conventional carbon composite method to produce an upgraded coal suitable for the carbon composite method. The prevent invention also provides a method for producing a high-quality reduced metal using the upgraded coal as a carbonaceous material to be incorporated. In these methods, coal is first aged by heating in an organic solvent to produce upgraded coal for metallurgy having higher thermal plasticity than that of the coal. Then, a mixture of the upgraded coal for metallurgy and a metal oxide-containing raw material is agglomerated by an agglomerator, and the resultant agglomerates are reduced by heating in a moving hearth furnace and then melted by further heating to produce a reduced melt. The reduced melt is cooled and solidified in the moving hearth furnace to produce a reduced solid, and then the reduced solid is discharged to the outside of the furnace. Then, a slag is removed using a screen to recover a metal as a reduced metal.
摘要翻译：本发明提供了一种通过常规的碳复合方法提高不适合生产还原金属的低等级煤的方法，以生产适用于碳复合方法的升级煤。本发明还提供了使用升级煤作为掺入的碳质材料制造高品质还原金属的方法。在这些方法中，首先通过在有机溶剂中加热来生产煤，以生产具有比煤的热可塑性更高的用于冶金的升级煤。然后，通过凝聚器将用于冶金的升级后的煤和含金属氧化物的原料的混合物团聚，并且通过在移动的炉床炉中加热而使所得附聚物减少，然后通过进一步加热熔融以产生还原的熔体。将还原的熔体在移动的炉床炉中冷却和固化以产生还原的固体，然后将还原的固体排出到炉的外部。然后，使用筛网去除炉渣以回收作为还原金属的金属。

37. 发明申请

US20100068088A1 HOT BRIQUETTE IRON AND METHOD FOR PRODUCING THE SAME 有权
标题翻译：高锰酸铁及其制造方法
公开(公告)号：US20100068088A1
公开(公告)日：2010-03-18
申请号：US12515068
申请日：2007-11-07
申请人： Hidetoshi Tanaka , Takeshi Sugiyama
发明人： Hidetoshi Tanaka , Takeshi Sugiyama
IPC分类号： B22F1/00 , B22F9/00 , B22F3/14
CPC分类号： C22B1/248 , C21B5/008 , C21B13/0093 , C22B1/245 , C22B5/10 , Y10T428/12181
摘要： Hot briquette iron includes a plurality of reduced iron particles which are bonded to each other by hot forming, wherein the reduced iron particles each have a surface region having an average carbon content of 0.1 to 2.5% by mass and a central region positioned inside the surface region and having an average carbon content higher than that of the surface region.
摘要翻译：热煤铁包括通过热成型彼此结合的多个还原铁颗粒，其中还原铁颗粒各自具有平均碳含量为0.1至2.5质量％的表面区域和位于表面内的中心区域并且具有比表面区域的平均碳含量高的平均碳含量。

38. 发明授权

US07674314B2 Process for producing reduced metal and agglomerate with carbonaceous material incorporated therein 有权
标题翻译：用其中掺入碳质材料制备还原金属和附聚物的方法
公开(公告)号：US07674314B2
公开(公告)日：2010-03-09
申请号：US10548519
申请日：2004-03-09
申请人： Takao Harada , Hidetoshi Tanaka
发明人： Takao Harada , Hidetoshi Tanaka
IPC分类号： C22B1/16 , C21B13/08
CPC分类号： C22B5/10 , C21B5/007 , C21B7/103 , C22B1/245
摘要： Agglomerates with a carbonaceous material incorporated therein and a process for producing reduced metal using the agglomerates are provided. The agglomerates are prepared with high-VM coal, which is widely and abundantly produced and is less expensive, and they provide high strength after reduction without the need for finer metal oxide particles. The agglomerates are made of a carbonaceous material and a raw material to be reduced that contains a metal oxide, such as iron ore. The carbonaceous material used is a high-VM coal containing 35% or more by mass of volatile matter. The agglomerates are formed at a pressure of at least 2 t/cm2 so that the porosity thereof is reduced to 35% or less. The reduction in porosity is effective in promoting heat transfer inside the agglomerates in a rotary hearth furnace in a high-temperature reduction step so that the sintering of reduced metal proceeds efficiently in the overall regions of the agglomerates to produce a reduced metal having high crushing strength.
摘要翻译：提供并入其中的含碳材料的聚集体和使用附聚物生产还原金属的方法。聚集体由高VM煤制备，其广泛且丰富地生产并且成本较低，并且在还原后提供高强度而不需要更细的金属氧化物颗粒。附聚物由含碳材料和待还原的原料制成，其含有诸如铁矿石的金属氧化物。使用的碳质材料是含有35质量％以上的挥发物的高VM煤。在至少2t / cm2的压力下形成凝聚体，使得其孔隙率降低到35％以下。孔隙率的降低有利于在高温还原步骤中促进旋转炉底炉内的附聚物内的热传递，使得还原金属的烧结在附聚物的整个区域中有效地进行，以产生具有高抗碎强度的还原金属。

39. 发明申请

US20070295165A1 Process for Producing Molten Iron and Apparatus Therefor 审中-公开
标题翻译：生产铁水的方法及其设备
公开(公告)号：US20070295165A1
公开(公告)日：2007-12-27
申请号：US11666830
申请日：2005-10-26
申请人： Hidetoshi Tanaka , Tsuyoshi Mimura , Takao Harada , Kiminori Hajika , Tadashi Yaso , Toshiyuki Kurakake
发明人： Hidetoshi Tanaka , Tsuyoshi Mimura , Takao Harada , Kiminori Hajika , Tadashi Yaso , Toshiyuki Kurakake
IPC分类号： C21B13/10
CPC分类号： C21B13/0066 , C21B13/0086 , C21B13/105 , C21B13/143 , C21B2100/44 , C21B2100/66 , C22B1/245 , C22B5/10 , Y02P10/136 , Y02P10/216
摘要： A bedding carbonaceous material is charged onto a hearth of a rotary hearth furnace, carbonaceous-material containing pellets containing powdery iron ore and powdery coal are placed on the bedding carbonaceous material, and the hearth is caused to pass inside the rotary hearth furnace to heat and reduce the carbonaceous-material containing pellets to solid reduced iron and to heat and dry the bedding carbonaceous material by distillation into char. Subsequently, the solid reduced iron and the char are charged into an iron-melting furnace without being substantially cooled, and an oxygen gas is blown into the iron-melting furnace to melt the solid reduced iron, thereby obtaining molten iron. At least a part of an exhaust gas from the iron-melting furnace is used as a fuel gas for the rotary hearth furnace after being cooled and having dust removed.
摘要翻译：将床层碳质材料装入转底炉的炉床上，将含有粉状铁矿石和粉煤的颗粒的碳质材料放置在床上碳质材料上，并使炉床通过转底炉内加热和将含碳材料的颗粒还原成固体还原铁，并通过蒸馏将床料碳质材料加热并干燥成炭。随后，将固体还原铁和焦炭装入铁熔炉中而不被基本上冷却，并且将氧气吹入铁熔炉中以熔化固体还原铁，从而获得铁水。来自铁熔炉的废气的至少一部分在被冷却并且除尘后被用作转底炉的燃料气体。

40. 发明授权

US07198658B2 Method for producing feed material for molten metal production and method for producing molten metal 失效
标题翻译：熔融金属制造用原料的制造方法及熔融金属的制造方法
公开(公告)号：US07198658B2
公开(公告)日：2007-04-03
申请号：US10677263
申请日：2003-10-03
申请人： Hiroshi Sugitatsu , Takao Harada , Hidetoshi Tanaka , Masaharu Kohno
发明人： Hiroshi Sugitatsu , Takao Harada , Hidetoshi Tanaka , Masaharu Kohno
IPC分类号： C21B3/02
CPC分类号： C21B13/0066 , Y02P10/212
摘要： The prevent invention provides a method for producing a feed material for molten metal production and a method for producing a molten metal capable of sufficiently carbonizing biomass and effectively using carbonized biomass as a reducing agent. In the method for producing a feed material for molten metal production, a mixture containing an iron oxide-containing material and biomass is heated in a heating furnace substantially isolated from oxygen to carbonize the biomass in the mixture and obtain a feed material for molten metal production, or the mixture is charged in a reducing furnace to reduce the iron oxide-containing material after being heated in the heating furnace. In the method for producing a molten metal, the feed material for molten metal production obtained by the method for producing a feed material for molten metal production is charged in a melting furnace to obtain a molten metal.
摘要翻译：防止发明提供了一种用于生产用于熔融金属生产的进料的方法和一种能够生产能够充分碳化生物质并有效地使用碳化生物质作为还原剂的熔融金属的方法。在用于生产用于熔融金属生产的原料的方法中，将含有氧化铁的材料和生物质的混合物在基本上与氧分离的加热炉中加热以碳化混合物中的生物质，并获得用于熔融金属生产的进料或者将混合物装入还原炉中，以在加热炉中加热之后还原含氧化铁的材料。在熔融金属的制造方法中，将通过熔融金属制造用原料的制造方法得到的熔融金属制造用原料装入熔融炉中，得到熔融金属。

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