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公开(公告)号：US20070030095A1
公开(公告)日：2007-02-08
申请号：US11197500
申请日：2005-08-05
IPC分类号： H03H9/00
摘要： A technology which can realize a high-performance multiband operation in a compact circuit configuration and is advantageous for a wireless terminal of GSM system for which the further increase of the demands is expected in the future is provided. Provided is a multiband switch type antenna duplexer adopted in a mobile phone used in TDMA system such as the GSM system, in which the signals of respectively different first to fourth frequency bands (GSM 850, EGSM, DCS, PCS) share a single antenna, wherein switching elements such as receive filters and diodes are combined in various ways to perform the high-performance band switch with the minimum number of switching elements. The circuit of this antenna duplexer can realize not only the size reduction of the multiband switch antenna duplexer but also the size reduction and performance improvement of the wireless terminal itself.
摘要翻译： 提供了一种在紧凑的电路配置中实现高性能多频带操作的技术，并且对于将来期望进一步增加需求的GSM系统的无线终端是有利的。 提供了在诸如GSM系统的TDMA系统中使用的移动电话中采用的多频带开关型天线双工器，其中分别不同的第一至第四频带（GSM 850，EGSM，DCS，PCS）的信号共享单个天线， 其中诸如接收滤波器和二极管的开关元件以各种方式组合以执行具有最小数量的开关元件的高性能频带开关。 该天线双工器的电路不仅可以实现多频带开关天线双工器的尺寸减小，而且可以实现无线终端本身的尺寸减小和性能改进。
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2.发明授权Method for forming a chemical conversion phosphate film on the surface of steel 失效在钢表面形成化学转化磷酸盐膜的方法
公开(公告)号：US4565585A
公开(公告)日：1986-01-21
申请号：US641484
申请日：1984-08-16
申请人： Shigeki Matsuda
发明人： Shigeki Matsuda
摘要： The present invention proposes a method for forming a chemical conversion phosphate film on the surface of steel, characterized in that the temperature of the conversion bath is from 0.degree. C. to 40.degree. C., the hydrogen-ion concentration (pH) of the conversion bath is in the range of from pH 2.2 to pH 3.5, and the oxidation reduction potential of the conversion bath is from 0 mV to 700 mV (normal hydrogen electrode potential).According to the present invention, normal-temperature phosphating and automatic bath control are attained.
摘要翻译： 本发明提出了一种在钢表面形成化学转化磷酸盐膜的方法，其特征在于，转化浴的温度为0℃至40℃，氢离子浓度（pH）为 转化浴的pH在2.2至3.5之间，转化浴的氧化还原电位为0mV至700mV（正常氢电极电位）。 根据本发明，实现了常温磷化和自动浴控制。
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公开(公告)号：US07659795B2
公开(公告)日：2010-02-09
申请号：US12216646
申请日：2008-07-09
摘要： A technology which can realize a high-performance multiband operation in a compact circuit configuration and is advantageous for a wireless terminal of GSM system for which the further increase of the demands is expected in the future is provided. Provided is a multiband switch type antenna duplexer adopted in a mobile phone used in TDMA system such as the GSM system, in which the signals of respectively different first to fourth frequency bands (GSM 850, EGSM, DCS, PCS) share a single antenna, wherein switching elements such as receive filters and diodes are combined in various ways to perform the high-performance band switch with the minimum number of switching elements. The circuit of this antenna duplexer can realize not only the size reduction of the multiband switch antenna duplexer but also the size reduction and performance improvement of the wireless terminal itself.
摘要翻译： 提供了一种在紧凑的电路配置中实现高性能多频带操作的技术，并且对于将来期望进一步增加需求的GSM系统的无线终端是有利的。 提供了在诸如GSM系统的TDMA系统中使用的移动电话中采用的多频带开关型天线双工器，其中分别不同的第一至第四频带（GSM 850，EGSM，DCS，PCS）的信号共享单个天线， 其中诸如接收滤波器和二极管的开关元件以各种方式组合以执行具有最少数量的开关元件的高性能频带开关。 该天线双工器的电路不仅可以实现多频带开关天线双工器的尺寸减小，而且可以实现无线终端本身的尺寸减小和性能改进。
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4.发明申请公开(公告)号：US20070012381A1
公开(公告)日：2007-01-18
申请号：US11486335
申请日：2006-07-13
申请人： Shigeki Matsuda
发明人： Shigeki Matsuda
IPC分类号： C23C22/73
摘要： The invention provides an electrolytic phosphating treatment method that forms a film by causing a large current to flow at a voltage as low as possible and can improve efficiency. Namely, the invention provides an electrolytic phosphating treatment method for forming a film containing a metal precipitating from a nitrate, and a phosphate, by executing electrolysis between a metal that is the same as a metal of a nitrate of a treatment bath as an electrode and a work by using a D.C. power source, the treatment bath comprising phosphoric acid, zinc, iron or manganese as a metal capable of dissociating phosphoric acid and dissolving in phosphoric acid, and a solution dissolving a nitrate of a metal to become a film component, wherein anions other than nitrate ions and metal ions other than the metal ions to become the film component are present at not greater than 0.5 g/L, the metal ion dissolving from the nitrate is present at greater than 10 g/L and phosphoric acid and phosphate ion are present at not greater than ½ of the metal ion dissolving from the nitrate.
摘要翻译： 本发明提供了一种电解磷化处理方法，其通过使大电流以尽可能低的电压流动而形成膜并且可以提高效率。 即，本发明提供了一种电解磷酸盐化处理方法，该方法用于通过在与作为电极的处理浴的硝酸盐的金属相同的金属之间进行电解，形成含有由硝酸盐和磷酸盐析出的金属的膜， 通过使用直流电源的工作，包含磷酸，锌，铁或锰作为能够解离磷酸并溶解在磷酸中的金属的处理浴以及溶解金属的硝酸盐成为膜成分的溶液， 其中除了金属离子以外的硝酸根离子和金属离子成为膜成分的阴离子存在不大于0.5g / L，从硝酸盐溶解的金属离子存在大于10g / L，磷酸和 磷酸根离子存在于不大于从硝酸盐溶解的金属离子的1/2。
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公开(公告)号：US5645706A
公开(公告)日：1997-07-08
申请号：US551695
申请日：1995-11-01
申请人： Shigeki Matsuda
发明人： Shigeki Matsuda
摘要： The present invention is a method of forming a phosphate chemical treatment film which is efficient and allows a high-quality chemical film to be obtained, by which a substance to be treated is subjected to electrolytic treatment while removing the sludge, which consists of impurities other than the unavoidable impurities in the phosphate chemical treatment bath. According to this method, an adequate phosphate chemical treatment film may be formed onto any type of metal material, to provide phosphate chemical treatment films having thicknesses not obtainable by the prior art.
摘要翻译： 本发明是一种形成磷酸盐化学处理膜的方法，该方法是有效的并且可以获得高质量的化学膜，通过该方法将待处理物质进行电解处理，同时除去由杂质构成的污泥 比磷酸盐化学处理浴中不可避免的杂质。 根据该方法，可以在任何类型的金属材料上形成适当的磷酸盐化学处理膜，以提供具有现有技术不可获得的厚度的磷酸盐化学处理膜。
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公开(公告)号：US20060243600A1
公开(公告)日：2006-11-02
申请号：US11412186
申请日：2006-04-26
申请人： Shigeki Matsuda
发明人： Shigeki Matsuda
IPC分类号： C25D9/04
CPC分类号： C25D9/04
摘要： This invention provides a phosphating process that can form a film suitable for a cold forging foundation within 60 seconds and preferably 30 seconds or less. The process uses a treatment bath that is formed of a phosphate ion solution (H2PO4−+Zn2+), made by dissolving zinc in phosphoric acid, contains phosphoric acid (H3PO4), phosphate ions, zinc ions and nitrate ions, may contain at least one kind of metal ion selected from the group consisting of nickel ions, cobalt ions, copper ions, manganese ions and iron ions, and further contains 0.5 g/l or below of metal ions other than the film forming components. The process involves electrolytic treatment by applying a voltage between a metal as a positive electrode and a treated article as a negative electrode and forms a phosphate film on the surface of the treated article. The phosphate ion solution prepared by dissolving zinc in phosphoric acid (H2PO4−+Zn2+) is a solution obtained by dissolving 8 parts by mass to a maximum dissolution concentration of zinc in 100 parts by mass of phosphoric acid.
摘要翻译： 本发明提供一种能在60秒以内，优选30秒以内形成适合冷锻基础的薄膜的磷化工艺。 该方法使用由磷酸根离子溶液形成的处理浴（H 2 O 3 PO 4）+ / SO 2 + SUP））通过将磷溶解在磷酸中而含有磷酸（H 3 PO 4），磷酸根离子，锌离子和硝酸根离子可以含有至少一个 选自镍离子，钴离子，铜离子，锰离子和铁离子的一种金属离子，并且还含有除成膜组分以外的0.5g / l以下的金属离子。 该方法涉及通过在作为正极的金属和经处理的物品之间施加电压作为负极进行电解处理，并在处理过的制品的表面上形成磷酸盐膜。 通过将锌溶解在磷酸（H 2 O 3 PO 4）中制备的磷酸根离子溶液（H 2 O 3 PO 4） 是通过将8质量份溶解在100质量份磷酸中的锌的最大溶解浓度而得到的溶液。
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公开(公告)号：US4657600A
公开(公告)日：1987-04-14
申请号：US731523
申请日：1985-05-07
申请人： Shigeki Matsuda
发明人： Shigeki Matsuda
摘要： A method of forming a chemical phosphate coating on the surface of steel with a treatment bath made without directly adding any oxidizing agent such as nitrite ions or hydrogen peroxide, and maintaining its temperature in a range not exceeding 40.degree. C., its pH in the range of 2.5 to 4.5 and its oxidation-reduction potential (ORP in terms of the normal hydrogen electrode potential) in the range of 150 to 550 mV. The bath is formed from an aqueous solution of the two components, i.e. the first component, an acidic solution consisting mainly of oxo acid ions, such as, NO.sub.3.sup.-, phosphoric ions (H.sub.3 PO.sub.4 or H.sub.2 PO.sub.4.sup.-), and metal ions, such as Zn.sup.2+, and the second component, an alkaline solution containing hydroxide ions (OH.sup.-). Preferably, the bath has a temperature of 20.degree. C. to 30.degree. C., a pH value of 3.0 to 4.0 and an ORP of 350 to 450 mV.
摘要翻译： 在不用直接加入任何氧化剂如亚硝酸根离子或过氧化氢的情况下，用不含直接添加氧化剂（例如亚硝酸根离子或过氧化氢）的处理槽在钢表面上形成化学磷酸盐涂层的方法，并将其温度保持在不超过40℃的范围内 范围为2.5〜4.5，氧化还原电位（正常氢电极电位的ORP）为150〜550mV。 该浴由两种组分的水溶液形成，即第一组分，主要由含氧酸离子组成的酸性溶液，例如NO 3 - ，磷酸根离子（H 3 PO 4或H 2 PO 4 - ），以及金属离子如Zn 2+ ，和第二组分，含有氢氧根离子（OH-）的碱性溶液。 优选地，浴的温度为20℃至30℃，pH值为3.0至4.0，ORP为350至450mV。
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公开(公告)号：US07833404B2
公开(公告)日：2010-11-16
申请号：US10077777
申请日：2002-02-20
申请人： Shigeki Matsuda , Shin Nishiya
发明人： Shigeki Matsuda , Shin Nishiya
摘要： A method of forming a film composed of a phosphate compound and a metal on the surface of an article to be treated by performing electrolytic treatment on a metal article to be treated in a phosphate chemical treatment bath. The method includes contacting the metal article having electrical conductivity with the phosphate chemical treatment bath containing phosphate ions and phosphoric acid, nitrate ions, metal ions that form a complex with phosphate ions in the phosphate chemical treatment bath, and metal ions for which the dissolution-precipitation equilibrium potential at which ions dissolved in the phosphate chemical treatment bath are reduced and precipitate as metal is equal to or greater than −830 mV. The (oxidation-reduction potential) of the phosphate chemical treatment bath is maintained at equal to or greater than 700 mV.
摘要翻译： 通过在磷化学处理浴中对待处理的金属制品进行电解处理，在待处理物品的表面上形成由磷酸盐化合物和金属构成的膜的方法。 该方法包括使具有导电性的金属制品与磷酸盐化学处理浴中含有磷酸根离子和磷酸，硝酸根离子，与磷酸根离子形成络合物的金属离子和磷酸盐化学处理液接触， 溶解在磷酸盐化学处理浴中的离子的沉淀平衡电位降低并且随着金属等于或大于-830mV而沉淀。 磷酸盐化学处理浴的（氧化还原电位）保持在700mV以上。
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公开(公告)号：US20080272854A1
公开(公告)日：2008-11-06
申请号：US12216646
申请日：2008-07-09
IPC分类号： H03H9/70
摘要： A technology which can realize a high-performance multiband operation in a compact circuit configuration and is advantageous for a wireless terminal of GSM system for which the further increase of the demands is expected in the future is provided. Provided is a multiband switch type antenna duplexer adopted in a mobile phone used in TDMA system such as the GSM system, in which the signals of respectively different first to fourth frequency bands (GSM 850, EGSM, DCS, PCS) share a single antenna, wherein switching elements such as receive filters and diodes are combined in various ways to perform the high-performance band switch with the minimum number of switching elements. The circuit of this antenna duplexer can realize not only the size reduction of the multiband switch antenna duplexer but also the size reduction and performance improvement of the wireless terminal itself.
摘要翻译： 提供了一种在紧凑的电路配置中实现高性能多频带操作的技术，并且对于将来期望进一步增加需求的GSM系统的无线终端是有利的。 提供了在诸如GSM系统的TDMA系统中使用的移动电话中采用的多频带开关型天线双工器，其中分别不同的第一至第四频带（GSM 850，EGSM，DCS，PCS）的信号共享单个天线， 其中诸如接收滤波器和二极管的开关元件以各种方式组合以执行具有最小数量的开关元件的高性能频带开关。 该天线双工器的电路不仅可以实现多频带开关天线双工器的尺寸减小，而且可以实现无线终端本身的尺寸减小和性能改进。
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公开(公告)号：US06900875B2
公开(公告)日：2005-05-31
申请号：US10222847
申请日：2002-08-19
IPC分类号： F26B3/06 , G02F1/1337 , G02F1/13
CPC分类号： G02F1/1337
摘要： In a process for forming an alignment film on a substrate that is used for a liquid crystal display, a coating destined to be the alignment film is formed on one surface of the substrate, and a gas flow is formed by a nozzle on a surface side on which the coating is formed. By thus implementing, an uniform alignment film can be formed on the substrate for use in the liquid crystal display.
摘要翻译： 在用于液晶显示器的基板上形成取向膜的方法中，在基板的一个表面上形成预定为取向膜的涂层，并且通过表面侧的喷嘴形成气流 其上形成涂层。 通过这样实现，可以在用于液晶显示器的基板上形成均匀的取向膜。
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