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公开(公告)号：US6045207A
公开(公告)日：2000-04-04
申请号：US837885
申请日：1997-04-25
CPC分类号： B41J2/17523 , B41J2/19
摘要： An ink tank cartridge is provided removably mountable onto an ink supply needle of the ink-jet type recording apparatus body. The cartridge has a housing provided with an ink supply port extending through and projecting from a wall of the housing and into the chamber of the housing. A porous member having ink impregnated thereon is positioned inside the chamber of the housing abutting against the ink supply port. A filter is mounted on the inner end opening of the ink supply port. The ink tank cartridge is further provided with a packing member for resiliently abutting against the outer periphery of the ink supply needle and is positioned adjacent one end of the ink supply port. The outer opening of the ink supply port is sealed with a sealing member through which the ink supply needle penetrates. A further porous member may be positioned in the ink supply port between the packing member and the filter to prevent a false ink end indication caused by air reaching an electrode of an ink end sensor positioned between the filter and the further porous member when the ink tank cartridge is removed from the recording apparatus.
摘要翻译： 墨罐盒可拆卸地安装在喷墨式记录装置主体的供墨针上。 墨盒具有壳体，该壳体设置有延伸穿过壳体的壁并且延伸到壳体的腔室中的墨水供应口。 具有浸渍在其上的油墨的多孔构件位于壳体的与供墨口抵接的室内。 过滤器安装在供墨口的内端开口上。 储墨盒还设置有用于弹性地抵靠供墨针的外周并且邻近供墨口的一端定位的包装件。 供墨口的外部开口用供墨针穿过的密封件密封。 另外的多孔构件可以定位在填料构件和过滤器之间的供墨口中，以防止由空气到达位于过滤器和另一多孔构件之间的油墨端传感器的电极引起的假油墨结束指示，当油墨罐 墨盒从记录装置中取出。
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公开(公告)号：US5844578A
公开(公告)日：1998-12-01
申请号：US484538
申请日：1995-06-07
CPC分类号： B41J2/17523 , B41J2/19
摘要： An ink tank cartridge is provided removably mountable onto an ink supply needle of the ink-jet type recording apparatus body. The cartridge has a housing provided with an ink supply port extending through and projecting from a wall of the housing and into the chamber of the housing. A porous member having ink impregnated thereon is positioned inside the chamber of the housing abutting against the ink supply port. A filter is mounted on the inner end opening of the ink supply port. The ink tank cartridge is further provided with a packing member for resiliently abutting against the outer periphery of the ink supply needle and is positioned adjacent one end of the ink supply port. The outer opening of the ink supply port is sealed with a sealing member through which the ink supply needle penetrates. A further porous member may be positioned in the ink supply port between the packing member and the filter to prevent a false ink end indication caused by air reaching an electrode of an ink end sensor positioned between the filter and the further porous member when the ink tank cartridge is removed from the recording apparatus.
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公开(公告)号：US5488401A
公开(公告)日：1996-01-30
申请号：US928936
申请日：1992-08-11
IPC分类号： B41J2/175
CPC分类号： B41J2/17566 , B41J2/17523 , B41J2/19 , B41J2002/17579
摘要： An ink tank cartridge is provided removably mountable onto an ink supply needle of the ink-jet type recording apparatus body. The cartridge has a housing provided with an ink supply port extending through and projecting from a wall of the housing and into the chamber of the housing. A porous member having ink impregnated thereon is positioned inside the chamber of the housing abutting against the ink supply port. A filter is mounted on the inner end opening of the ink supply port. The ink tank cartridge is further provided with a packing member for resiliently abutting against the outer periphery of the ink supply needle and is positioned adjacent one end of the ink supply port. The outer opening of the ink supply port is sealed with a sealing member through which the ink supply needle penetrates. A further porous member may be positioned in the ink supply port between the packing member and the filter to prevent a false ink end indication caused by air reaching an electrode of an ink end sensor positioned between the filter and the further porous member when the ink tank cartridge is removed from the recording apparatus.
摘要翻译： 墨罐盒可移动地安装在喷墨式记录装置主体的供墨针上。 墨盒具有壳体，该壳体设置有延伸穿过壳体的壁并且延伸到壳体的腔室中的墨水供应口。 具有浸渍在其上的油墨的多孔构件位于壳体的与供墨口抵接的室内。 过滤器安装在供墨口的内端开口上。 储墨盒还设置有用于弹性地抵靠供墨针的外周并且邻近供墨口的一端定位的包装件。 供墨口的外部开口用供墨针穿过的密封件密封。 另外的多孔构件可以定位在填料构件和过滤器之间的供墨口中，以防止由空气到达位于过滤器和另一多孔构件之间的油墨端传感器的电极引起的假油墨结束指示，当油墨罐 墨盒从记录装置中取出。
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公开(公告)号：US5657058A
公开(公告)日：1997-08-12
申请号：US586336
申请日：1996-01-16
CPC分类号： B41J2/17523 , B41J2/19
摘要： An ink tank cartridge is provided removably mountable onto an ink supply needle of the ink-jet type recording apparatus body. The cartridge has a housing provided with an ink supply port extending through and projecting from a wall of the housing and into the chamber of the housing. A porous member having ink impregnated thereon is positioned inside the chamber of the housing abutting against the ink supply port. A filter is mounted on the inner end opening of the ink supply port. The ink tank cartridge is further provided with a packing member for resiliently abutting against the outer periphery of the ink supply needle and is positioned adjacent one end of the ink supply port. The outer opening of the ink supply port is sealed with a sealing member through which the ink supply needle penetrates. A further porous member may be positioned in the ink supply port between the packing member and the filter to prevent a false ink end indication caused by air reaching an electrode of an ink end sensor positioned between the filter and the further porous member when the ink tank cartridge is removed from the recording apparatus.
摘要翻译： 墨罐盒可拆卸地安装在喷墨式记录装置主体的供墨针上。 墨盒具有壳体，该壳体设置有延伸穿过壳体的壁并且延伸到壳体的腔室中的墨水供应口。 具有浸渍在其上的油墨的多孔构件位于壳体的与供墨口抵接的室内。 过滤器安装在供墨口的内端开口上。 储墨盒还设置有用于弹性地抵靠供墨针的外周并且邻近供墨口的一端定位的包装件。 供墨口的外部开口用供墨针穿过的密封件密封。 另外的多孔构件可以定位在填料构件和过滤器之间的供墨口中，以防止由空气到达位于过滤器和另一多孔构件之间的油墨端传感器的电极引起的假油墨结束指示，当油墨罐 墨盒从记录装置中取出。
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公开(公告)号：US5477963A
公开(公告)日：1995-12-26
申请号：US157592
申请日：1993-11-23
CPC分类号： B41J2/17513 , B41J2/17523 , B41J2/17533
摘要： An ink tank cartridge is provided removably mountable onto an ink supply needle of the ink-jet type recording apparatus body. The cartridge has a housing provided with an ink supply port extending through and projecting from a wall of the housing and into the chamber of the housing. A porous member having ink impregnated thereon is positioned inside the chamber of the housing abutting against the ink supply port. A filter is mounted on the inner end opening of the ink supply port. The ink tank cartridge is further provided with a packing member for resiliently abutting against the outer periphery of the ink supply needle and is positioned adjacent one end of the ink supply port. The outer opening of the ink supply port is sealed with a sealing member through which the ink supply needle penetrates. A further porous member may be positioned in the ink supply port between the packing member and the filter to prevent a false ink end indication caused by air reaching an electrode of an ink end sensor positioned between the filter and the further porous member when the ink tank cartridge is removed from the recording apparatus.
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公开(公告)号：US5590510A
公开(公告)日：1997-01-07
申请号：US422975
申请日：1995-04-17
CPC分类号： B41J2/17513 , B41J2/17523 , B41J2/17533
摘要： An ink tank cartridge is provided removably mountable onto an ink supply needle of the ink-jet type recording apparatus body. The cartridge has a housing provided with an ink supply port extending through and projecting from a wall of the housing and into the chamber of the housing. A porous member having ink impregnated thereon is positioned inside the chamber of the housing abutting against the ink supply port. A filter is mounted on the inner end opening of the ink supply port. The ink tank cartridge is further provided with a packing member for resiliently abutting against the outer periphery of the ink supply needle and is positioned adjacent one end of the ink supply port. The outer opening of the ink supply port is sealed with a sealing member through which the ink supply needle penetrates. A further porous member may be positioned in the ink supply port between the packing member and the filter to prevent a false ink end indication caused by air reaching an electrode of an ink end sensor positioned between the filter and the further porous member when the ink tank cartridge is removed from the recording apparatus.
摘要翻译： 墨罐盒可拆卸地安装在喷墨式记录装置主体的供墨针上。 墨盒具有壳体，该壳体设置有延伸穿过壳体的壁并且延伸到壳体的腔室中的墨水供应口。 具有浸渍在其上的油墨的多孔构件位于壳体的与供墨口抵接的室内。 过滤器安装在供墨口的内端开口上。 储墨盒还设置有用于弹性地抵靠供墨针的外周并且邻近供墨口的一端定位的包装件。 供墨口的外部开口用供墨针穿过的密封件密封。 另外的多孔构件可以定位在填料构件和过滤器之间的供墨口中，以防止由空气到达位于过滤器和另一多孔构件之间的油墨端传感器的电极引起的假油墨结束指示，当油墨罐 墨盒从记录装置中取出。
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公开(公告)号：US5576749A
公开(公告)日：1996-11-19
申请号：US422971
申请日：1995-04-17
IPC分类号： B41J2/175
CPC分类号： B41J2/17566 , B41J2/17523 , B41J2/19 , B41J2002/17579
摘要： An ink tank cartridge is provided removably mountable onto an ink supply needle of the ink-jet type recording apparatus body. The cartridge has a housing provided with an ink supply port extending through and projecting from a wall of the housing and into the chamber of the housing. A porous member having ink impregnated thereon is positioned inside the chamber of the housing abutting against the ink supply port. A filter is mounted on the inner end opening of the ink supply port. The ink tank cartridge is further provided with a packing member for resiliently abutting against the outer periphery of the ink supply needle and is positioned adjacent one end of the ink supply port. The outer opening of the ink supply port is sealed with a sealing member through which the ink supply needle penetrates. A further porous member may be positioned in the ink supply port between the packing member and the filter to prevent a false ink end indication caused by air reaching an electrode of an ink end sensor positioned between the filter and the further porous member when the ink tank cartridge is removed from the recording apparatus.
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公开(公告)号：USD351190S
公开(公告)日：1994-10-04
申请号：US5876
申请日：1993-03-16
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9.发明授权公开(公告)号：US09067191B2
公开(公告)日：2015-06-30
申请号：US13498165
申请日：2010-09-14
IPC分类号： B01J21/06 , B01J21/12 , C10G45/06 , C10G45/08 , B01J21/08 , B01J23/24 , B01J23/74 , B01J23/85 , B01J23/882 , B01J23/883 , B01J35/00 , B01J35/10 , C10G45/04 , B01J37/28
CPC分类号： B01J21/063 , B01J21/08 , B01J21/12 , B01J23/24 , B01J23/74 , B01J23/85 , B01J23/882 , B01J23/883 , B01J35/002 , B01J35/1019 , B01J35/1038 , B01J35/1061 , B01J35/108 , B01J37/28 , C10G45/04 , C10G45/06 , C10G45/08 , C10G2300/1059 , C10G2300/1074 , C10G2300/202 , C10G2300/301 , C10G2300/4018 , C10G2300/70
摘要： The present invention provides a hydrodesulfurization catalyst that exhibits a high desulfurization activity when used in hydrotreatment of hydrocarbon oil, in particular straight-run gas oil. The catalyst includes at least one type of metal component selected from Groups VIA and VIII in the periodic table, supported on a silica-titania-alumina support where the total of the diffraction peak area indicating the crystal structure of anatase titania (101) planes and the diffraction peak area indicating the crystal structure of rutile titania (110) planes is ¼ or less of the diffraction peak area indicating the aluminum crystal structure ascribed to γ-alumina (400) planes, as measured by X-ray diffraction analysis. The catalyst has (a) a specific surface area (SA) of 150 m2/g or greater, (b) a total pore volume (PVo) of 0.30 ml/g or greater, (c) an average pore diameter (PD) of 6 to 15 nm (60 to 150 Å), and (d) the ratio of the pore volume (PVp) of pores having diameters within ±30 percent of the average pore diameter (PD) being 70 percent or greater of the total pore volume (PVo).
摘要翻译： 本发明提供一种加氢脱硫催化剂，其在用于烃油，特别是直馏瓦斯油的加氢处理中表现出高的脱硫活性。 催化剂包括至少一种选自元素周期表中的VIA和VIII族的金属组分，负载在二氧化硅 - 二氧化钛 - 氧化铝载体上，其中表示锐钛型二氧化钛（101）晶面的晶体结构的衍射峰面积的总和和 表示金红石型二氧化钛（110）面的晶体结构的衍射峰面积，通过X射线衍射分析测定，表示归因于γ-氧化铝（400）面的铝结晶结构的衍射峰面积的1/4以下。 催化剂的（a）比表面积（SA）为150m 2 / g以上，（b）总孔体积（PVo）为0.30ml / g以上，（c）平均孔径（PD）为 6〜15nm（60〜150），（d）直径在平均孔径（PD）±30％以内的孔的孔体积（PVp）的比例为总孔体积的70％以上 （PVo）。
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10.发明申请公开(公告)号：US20120018352A1
公开(公告)日：2012-01-26
申请号：US13138774
申请日：2010-03-18
申请人： Hiroyuki Seki , Yoshiaki Fukui , Masanori Yoshida
发明人： Hiroyuki Seki , Yoshiaki Fukui , Masanori Yoshida
CPC分类号： B01J23/883 , B01J21/12 , B01J23/882 , B01J27/18 , B01J35/002 , B01J37/0009 , B01J37/0045 , B01J37/0203 , B01J37/031 , B01J37/20 , C10G45/08 , C10G2300/207
摘要： A hydrotreating catalyst that exhibits excellent levels of both desulfurization activity and denitrification activity. The hydrotreating catalyst is prepared by supporting molybdenum, cobalt and nickel on a carrier comprising aluminum, silicon, phosphorus and boron, and then performing a presulfiding treatment, and has an average stacking number for molybdenum sulfide slab that is greater than 1.0 but not more than 1.9. Also, a process for producing a hydrotreating catalyst that enables a hydrotreating catalyst having excellent levels of both desulfurization activity and denitrification activity to be produced with comparative ease. The process includes a first step of mixing an acidic aluminum salt aqueous solution and a basic aluminum salt aqueous solution in the presence of phosphate ions and silicate ions to achieve a pH of 6.5 to 9.5, thereby obtaining a hydrate, a second step of adding boron to the hydrate to prepare a carrier-forming material, a third step of molding and calcining the carrier-forming material to obtain a carrier, a fourth step of supporting molybdenum, cobalt and nickel on the carrier to obtain a catalyst precursor, and a fifth step of performing a presulfiding treatment by bringing the catalyst precursor into contact with a mixed gas containing hydrogen and hydrogen sulfide under conditions including a pressure of not less than 2.0 MPa and a maximum temperature of 240 to 380° C.
摘要翻译： 表现出优异的脱硫活性和脱氮活性水平的加氢处理催化剂。 加氢处理催化剂是通过在包含铝，硅，磷和硼的载体上负载钼，钴和镍，然后进行预硫化处理制备的，并且具有大于1.0但不大于 1.9。 此外，可以比较容易地制造能够制备具有优异的脱硫活性和脱氮活性水平的加氢处理催化剂的加氢处理催化剂的方法。 该方法包括在磷酸根离子和硅酸盐离子的存在下将酸性铝盐水溶液和碱性铝盐水溶液混合以达到6.5至9.5的pH，从而获得水合物的第一步骤，添加硼 水合物以制备载体形成材料，第三步骤，模塑和煅烧载体形成材料以获得载体;第四步，在载体上负载钼，钴和镍以获得催化剂前体，第五步是将第五步 在不低于2.0MPa的压力和240〜380℃的最高温度的条件下，使催化剂前体与含有氢和硫化氢的混合气体接触进行预硫化处理的工序。
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