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1. 发明授权

US5456817A Surface treatment method of a copper foil for printed circuits 失效
标题翻译：印刷电路用铜箔的表面处理方法
公开(公告)号：US5456817A
公开(公告)日：1995-10-10
申请号：US327138
申请日：1994-10-21
申请人： Eiji Hino , Keisuke Yamanishi , Kazuhiko Sakaguchi
发明人： Eiji Hino , Keisuke Yamanishi , Kazuhiko Sakaguchi
IPC分类号： C23C22/24 , C25D11/38 , H05K3/06 , H05K3/24 , H05K3/38 , C25D3/56 , H05K1/09
CPC分类号： H05K3/244 , C23C22/24 , C25D11/38 , H05K3/384 , H05K2201/0355 , H05K2203/0723 , H05K3/064 , Y10S205/92
摘要： There is disclosed a treating process whereby the thermal oxidation resistance on the shiny side of a copper foil is enhanced so that the shiny side will not discolor on heating to higher temperatures than usual, without impairing the foil's solder wettability, adhesion to resist, and other properties. A Zn-Ni alloy layer which comprises 50-97 wt % Zn and 3-50 wt % Ni or a Zn-Co alloy layer which comprises 50-97 wt % Zn and 3-50 wt % Co is formed on the shiny side of a copper foil at a deposition quantity of 100-500 .mu.g/dm.sup.2 and then the alloy surface is treated for Cr-base corrosion-preventive coating. The Cr-base corrosion-preventive treatment comprises (1) a treatment for forming a coating film of chromium oxide alone, (2) a treatment for forming a mixed coating film of chromium oxide and zinc and/or zinc oxide or (1)+(2). The roughened side of the copper foil may be treated to form thereon a layer of single metal or alloy of two or more metals chosen from among Cu, Cr, Ni, Fe, Co, and Zn. The shiny side does not cause discoloration upon exposure to high-temperature conditions of 240.degree. C. for 30 minutes or 270.degree. C. for 10 minutes.
摘要翻译：公开了一种处理方法，其中铜箔的光泽面上的耐热氧化性提高，使得光泽面在加热时不会比通常更高的温度变色，而不损害箔的焊料润湿性，与抗蚀剂的粘附性等属性。包含50-97重量％Zn和3-50重量％Ni的Zn-Ni合金层或包含50-97重量％Zn和3-50重量％Co的Zn-Co合金层形成在沉积量为100-500g / dm2的铜箔，然后将合金表面处理用于Cr基防腐涂层。 Cr基防腐处理包括（1）单独形成氧化铬的涂膜的处理，（2）形成氧化铬和锌和/或氧化锌的混合涂膜的处理或（1）+ （2）。可以对铜箔的粗糙面进行处理，在其上形成选自Cu，Cr，Ni，Fe，Co和Zn中的两种或更多种金属的单一金属或合金层。闪光的一面在240℃的高温条件下暴露30分钟或270℃10分钟时不会变色。

2. 发明授权

US5366814A Copper foil for printed circuits and process for producing the same 失效
标题翻译：印刷电路用铜箔及其制造方法
公开(公告)号：US5366814A
公开(公告)日：1994-11-22
申请号：US153327
申请日：1993-11-16
申请人： Keisuke Yamanishi , Hideo Oshima , Kazuhiko Sakaguchi
发明人： Keisuke Yamanishi , Hideo Oshima , Kazuhiko Sakaguchi
IPC分类号： C25D7/06 , C25F3/02 , H05K1/09 , H05K3/38 , B32B15/20
CPC分类号： H05K3/384 , H05K2201/0355 , H05K2203/0307 , H05K2203/0723 , Y10S428/935 , Y10T428/12438 , Y10T428/12472 , Y10T428/1291 , Y10T428/12993
摘要： A copper foil for printed circuits has a roughened layer formed on the side of the foil to be bonded to a base, the roughened layer consisting of a number of protuberant copper electrodeposits containing chromium tungsten or both. It may also have a copper plating layer covering the roughened layer and a treatment layer covering the copper plating layer and formed of either a metal selected from the group consisting of copper, chromium, nickel, iron, cobalt, and zinc, or an alloy of two or more such metals. When necessary, the copper foil may contain an anticorrosive layer including various chromate treated layers further formed on the treatment layer. The copper foil is produced by electrolyzing a raw foil as a cathode in an acidic copper electrolytic bath at a current density close to the critical density, thereby forming the roughened layer, the electrolytic bath containing 0.001-5 g/l of chromium ion tungsten ion or both. The roughened layer is electrolytically overcoated with the treatment layer following the formation of a copper plating layer, which, when necessary, is anti-corrosively treated.
摘要翻译：用于印刷电路的铜箔具有形成在箔的与基底结合的一侧上的粗糙层，该粗糙层由许多包含铬钨或两者的突出铜电沉积物组成。还可以具有覆盖粗糙层的铜镀层和覆盖铜镀层的处理层，并且由选自铜，铬，镍，铁，钴和锌的金属形成，或者由两种或更多种这样的金属。必要时，铜箔可以含有在处理层上进一步形成的各种铬酸盐处理层的防腐层。铜箔通过在酸性铜电解槽中以接近临界密度的电流密度电解原料箔作为阴极，由此形成粗糙层，电解槽含有0.001-5g / l的铬离子钨离子或两者。在形成镀铜层之后，用处理层对粗化层进行电解过涂层，当需要时，其被抗腐蚀处理。

3. 发明授权

US5389446A Copper foil for printed circuits 失效
标题翻译：铜箔用于印刷电路
公开(公告)号：US5389446A
公开(公告)日：1995-02-14
申请号：US17587
申请日：1993-02-16
申请人： Keisuke Yamanishi , Kazuhiko Sakaguchi
发明人： Keisuke Yamanishi , Kazuhiko Sakaguchi
IPC分类号： C25D7/00 , B32B15/08 , C25D3/56 , C25D11/38 , C25D15/02 , H05K3/06 , H05K3/24 , H05K3/38 , C23C16/06
CPC分类号： C25D3/56 , H05K3/384 , H05K2201/0355 , H05K2203/0723 , H05K3/064 , H05K3/244 , H05K3/382 , Y10T428/12646 , Y10T428/12778 , Y10T428/12792 , Y10T428/1291 , Y10T428/12917
摘要： There is provided a copper foil for printed circuits characterized by having a coating layer which contains zinc and zinc oxide, chromium oxide and nickel, and either or both of zinc and zinc oxide at least on the shiny side of a copper foil. The coating layer is formed by electroplating using a plating solution which contains either or both of zinc salt and zinc oxide, chromic salt and nickel salt. This copper foil resists discoloration upon exposure to high-temperature conditions of 180.degree. C. for 30 minutes. Resist adhesion is also good. The amounts of deposits are preferably 60 to 80 .mu.g Zn, 30 to 40 .mu.g Cr and 5 to 20 .mu.g Ni per dm.sup.2. The matt side of the copper foil may be treated to form thereon a single metal layer or alloy layer of one or more metals chosen from among Cu, Cr, Ni, Fe, Co, and Zn. The copper foil is suited for the fabrication of printed circuits with fine circuit patterns.
摘要翻译：提供一种用于印刷电路的铜箔，其特征在于至少在铜箔的光泽面上具有包含锌和氧化锌，氧化铬和镍以及锌和氧化锌中的任一种或两者的涂层。通过使用含有锌盐和氧化锌，铬盐和镍盐中的任一种或两者的镀液进行电镀而形成涂层。该铜箔在暴露于180℃的高温条件下抵抗变色30分钟。抵抗附着力也不错。沉积物的量优选为60〜80μgZn，30〜40g Cr，5〜20g Ni / dm 2。可以对铜箔的无光泽侧进行处理以形成选自Cu，Cr，Ni，Fe，Co和Zn中的一种或多种金属的单一金属层或合金层。铜箔适用于制造具有精细电路图案的印刷电路。

4. 发明申请

US20130252019A1 Copper-Clad Laminate and Method for Manufacturing Same 审中-公开
标题翻译：铜包层压板及其制造方法
公开(公告)号：US20130252019A1
公开(公告)日：2013-09-26
申请号：US13989839
申请日：2011-12-26
申请人： Kazuhiko Sakaguchi , Hajime Inazumi , Hisakazu Yachi
发明人： Kazuhiko Sakaguchi , Hajime Inazumi , Hisakazu Yachi
IPC分类号： H01B7/40 , C23C18/16
CPC分类号： H01B7/40 , B32B15/20 , B32B27/16 , B32B2310/14 , C08J7/123 , C08J2367/03 , C23C18/1664 , C25D7/00 , Y10T428/12556 , Y10T428/24355 , Y10T428/31678
摘要： Provided is a copper-clad laminate comprising a metal conductor layer formed by dry plating and/or wet plating on a surface obtained by subjecting a surface of a liquid crystal polymer film to plasma treatment in an oxygen atmosphere or a nitrogen atmosphere at a gas pressure of 2.6 to 15 Pa. Further provided is a copper-clad laminate comprising a liquid crystal polymer film having a surface roughness after the plasma treatment of 0.15 μm or less in terms of arithmetic mean roughness Ra and 0.20 μm or less in terms of root-mean-square roughness Rq. Further provided is a method for manufacturing a copper-clad laminate, wherein a metal conductor layer is formed by dry plating and/or wet plating after subjecting a surface of a liquid crystal polymer film to plasma treatment in an oxygen atmosphere or a nitrogen atmosphere at a gas pressure of 2.6 to 15 Pa.
摘要翻译：提供一种覆铜层压板，其包括通过在氧气氛或氮气氛中以气体压力对液晶聚合物膜的表面进行等离子体处理而获得的表面上通过干式电镀和/或湿式电镀形成的金属导体层 2.6〜15Pa。还提供了一种覆铜层压板，其包含在等离子体处理后的表面粗糙度为0.15μm以下的液晶聚合物膜，其算术平均粗糙度Ra为0.20μm以下，均方粗糙度Rq。还提供了一种制造覆铜层压板的方法，其中通过在氧气氛或氮气氛中对液晶聚合物膜的表面进行等离子体处理之后通过干电镀和/或湿法电镀形成金属导体层气压为2.6〜15Pa。

5. 发明授权

US06319621B1 Copper foil having glossy surface with excellent oxidation resistance and method of manufacturing the same 有权
标题翻译：具有光泽表面和耐氧化性优异的铜箔及其制造方法
公开(公告)号：US06319621B1
公开(公告)日：2001-11-20
申请号：US09451317
申请日：1999-11-30
申请人： Hideta Arai , Kazuhiko Sakaguchi
发明人： Hideta Arai , Kazuhiko Sakaguchi
IPC分类号： B32B1501
CPC分类号： C25D3/56 , H05K3/244 , H05K3/384 , H05K2201/0355 , H05K2203/0723 , Y10T428/12438 , Y10T428/12715 , Y10T428/12722 , Y10T428/12778 , Y10T428/12792 , Y10T428/12847 , Y10T428/12854 , Y10T428/12903 , Y10T428/1291 , Y10T428/12944 , Y10T428/12993
摘要： To establish a technique of further improving the oxidation resistance of the glossy surface of a copper foil that has a composite layer containing chromium, zinc, and phosphorus on its glossy surface is achieved by a copper foil having excellent oxidation resistance characterized by a composite layer containing chromium, zinc, phosphorus, and nickel formed on the glossy surface of the foil and also to a method of manufacturing the same by electrolysis.
摘要翻译：为了建立进一步提高具有含铬，锌和磷的复合层的铜箔的光泽表面的抗氧化性的技术，通过具有优异的抗氧化性的铜箔，其特征在于包含含有铬，锌，磷和镍形成在箔的光泽表面上，还涉及通过电解制造其的方法。

6. 发明授权

US5507975A Ferroelectric liquid crystal display 失效
标题翻译：铁电液晶显示屏
公开(公告)号：US5507975A
公开(公告)日：1996-04-16
申请号：US266155
申请日：1994-06-27
申请人： Mitsuhiro Koden , Tomoaki Kuratate , Fumiaki Funada , Kazuhiko Sakaguchi , Yutaka Shiomi , Tohru Kitamura
发明人： Mitsuhiro Koden , Tomoaki Kuratate , Fumiaki Funada , Kazuhiko Sakaguchi , Yutaka Shiomi , Tohru Kitamura
IPC分类号： C09K19/34 , C09K19/42 , C09K19/46 , G02F1/13
CPC分类号： C09K19/42 , C09K19/46 , C09K19/3405
摘要： A ferroelectric liquid crystal device having a pair of substrates each provided with voltage applying means, an orientation control layer formed on at least one of the substrates, and a layer of ferroelectric liquid crystal composition disposed between the pair of substrates, the ferroelectric liquid crystal composition comprising at least one compound (a) having an optically active group of the formula (I): ##STR1## at least one compound (b) which is reverse to the compound (a) in the direction of a helical pitch induced in a nematic phase and at least one liquid crystal compound (c) exhibiting a smectic C phase, the liquid crystal composition exhibiting at least a smectic C phase, smectic A phase and nematic phase.
摘要翻译：一种具有一对基板的铁电液晶装置，每个基板设置有电压施加装置，形成在至少一个基板上的取向控制层以及设置在该对基板之间的铁电液晶组合物层，铁电液晶组合物包含至少一种具有式（I）的光学活性基团的化合物（a）：（I）至少一种与化合物（a）相反的化合物（b）在螺旋桨诱导的方向上在向列相和至少一种显示近晶相C的液晶化合物（c）中，该液晶组合物至少表现出近晶C相，近晶A相和向列相。

7. 发明授权

US5338482A Liquid crystalline compounds, liquid crystal compositions containing the same and use thereof 失效
标题翻译：液晶化合物，含有它们的液晶组合物及其应用
公开(公告)号：US5338482A
公开(公告)日：1994-08-16
申请号：US557777
申请日：1990-07-26
申请人： Kazuhiko Sakaguchi , Tohru Kitamura
发明人： Kazuhiko Sakaguchi , Tohru Kitamura
IPC分类号： G02F1/13 , C07D239/26 , C07D303/22 , C07D307/33 , C07D405/12 , C09K19/34 , C09K19/44 , C07D309/00 , C09K19/00
CPC分类号： C07D307/33 , C07D405/12 , C09K19/3466 , C09K19/3405
摘要： Liquid crystalline compounds having an optically active .gamma.-lactone ring of the general formula (A): ##STR1## wherein R.sup.1 is a group selected from the class consisting of ##STR2## n and e are each independently 0 or 1, R.sup.3 is an alkyl group having 1 to 15 carbon atoms or an alkenyl group having 2 to 15 carbon atoms, said alkyl and alkenyl groups having each optionally one or more asymmetric carbon atoms, X and Y are each hydrogen atom, a halogen atom or a cyano group, R.sup.2 is an alkyl group having 1 to 15 carbon atoms or an alkenyl group having 2 to 15 carbon atoms, said alkyl and alkenyl groups having each optionally one or more asymmetric carbon atoms, and * means an asymmetric carbon atom, a liquid crystal composition Containing the same and an element for opto-electronics devices comprising the liquid crystal composition.
摘要翻译：具有通式（A）的光学活性的γ-内酯环的液晶化合物：其中R 1是选自下列的基团：其中R 1是选自下列的基团：独立地为0或1，R3为具有1至15个碳原子的烷基或具有2至15个碳原子的烯基，所述烷基和烯基各自为一个或多个不对称碳原子，X和Y各自为氢原子，卤素原子或氰基，R 2为碳原子数为1〜15的烷基或碳原子数为2〜15的烯基，所述烷基和烯基各自为一个以上的不对称碳原子，*表示不对称的碳原子，含有该液晶组合物的液晶组合物和包含液晶组合物的光电子器件的元件。

8. 发明授权

US5210201A Optically active isoxazole derivatives and intermediates for preparation thereof as well as processes for producing the same 失效
公开(公告)号：US5210201A
公开(公告)日：1993-05-11
申请号：US906348
申请日：1992-06-30
申请人： Takashi Takahashi , Kazuhiko Sakaguchi
发明人： Takashi Takahashi , Kazuhiko Sakaguchi
IPC分类号： C07C43/178 , C07C43/315 , C07C45/29 , C07C45/51 , C07C45/56 , C07C45/66 , C07C47/277 , C07C49/255 , C07C49/753 , C07C69/734 , C07D261/20
CPC分类号： C07D261/20 , C07C43/1782 , C07C43/1787 , C07C43/315 , C07C45/29 , C07C45/296 , C07C45/515 , C07C45/56 , C07C45/66 , C07C47/277 , C07C49/255 , C07C49/753 , C07C69/734
摘要： The present invention relates to novel optically active isoxazole derivatives represented by general formula: ##STR1## which are useful as intermediates for synthesis of prostaglandin and a process for producing the same as well as novel aldehyde compounds represented by general formula: ##STR2## which are intermediates for preparing the compounds [XI] described above and a process for preparation thereof. In the compounds shown by these formulae, R.sup.1 represents an alkyl group or a cycloalkyl group which may have an alkoxy group or a group shown by --Ra--A--B (wherein Ra is an alkyl group; A is a hetero atom or an single bond; and B is an aromatic or hetero ring which may have a substituent(s)); and R.sup.2 and R.sup.3, which may be the same or different, each represents an aralkyl group, a silyl group or an acyl group.

9. 发明授权

US08980414B2 Carrier-attached copper foil 有权
标题翻译：载体附着铜箔
公开(公告)号：US08980414B2
公开(公告)日：2015-03-17
申请号：US13823349
申请日：2012-08-30
申请人： Tomota Nagaura , Kazuhiko Sakaguchi
发明人： Tomota Nagaura , Kazuhiko Sakaguchi
IPC分类号： B32B15/00 , B32B15/20 , H05K1/09 , B32B15/01 , C25D1/04 , C25D3/04 , C25D3/12 , C25D3/38 , C25D3/58 , C25D5/14 , C25D7/06 , C25D9/08 , C23C28/02
CPC分类号： H05K1/09 , B32B15/01 , C23C18/165 , C23C18/31 , C23C28/023 , C25D1/04 , C25D3/04 , C25D3/12 , C25D3/14 , C25D3/16 , C25D3/38 , C25D3/562 , C25D3/565 , C25D3/58 , C25D5/14 , C25D7/0614 , C25D9/08 , C25D11/38 , H05K3/025 , H05K2201/0317 , H05K2201/032 , H05K2201/0338 , H05K2201/0355 , H05K2203/0307 , Y10T428/12438 , Y10T428/12493 , Y10T428/12514 , Y10T428/12611 , Y10T428/12667 , Y10T428/12861 , Y10T428/12882 , Y10T428/1291 , Y10T428/12931 , Y10T428/12944 , Y10T428/12958 , Y10T428/24917
摘要： The present invention provides a carrier-attached copper foil, wherein an ultrathin copper foil is not peeled from the carrier prior to the lamination to an insulating substrate, but can be peeled from the carrier after the lamination to the insulating substrate. A carrier-attached copper foil comprising a copper foil carrier, an intermediate layer laminated on the copper foil carrier, and an ultrathin copper layer laminated on the intermediate layer, wherein the intermediate foil is configured with a Ni layer in contact with an interface of the copper foil carrier and a Cr layer in contact with an interface of the ultrathin copper layer, said Ni layer containing 1,000-40,000 μg/dm2 of Ni and said Cr layer containing 10-100 μg/dm2 of Cr is provided.
摘要翻译：本发明提供一种载体附着铜箔，其中在层压到绝缘基板之前，超薄铜箔不从载体剥离，而是可以在与绝缘基板层合之后从载体上剥离。一种载体附着铜箔，包括铜箔载体，层压在所述铜箔载体上的中间层和层压在所述中间层上的超薄铜层，其中所述中间箔配置有与所述中间层的界面接触的Ni层铜箔载体和与超薄铜层的界面接触的Cr层，所述Ni层含有1000-40,000μg/ dm 2的Ni，所述Cr层含有10-100μg/ dm 2的Cr。

10. 发明授权

US07111615B2 Fuel injection control system 有权
标题翻译：燃油喷射控制系统
公开(公告)号：US07111615B2
公开(公告)日：2006-09-26
申请号：US10915287
申请日：2004-08-10
申请人： Hiroshi Tanaka , Shunji Akamatsu , Kazuhiko Sakaguchi
发明人： Hiroshi Tanaka , Shunji Akamatsu , Kazuhiko Sakaguchi
IPC分类号： F02D41/06
CPC分类号： F02N11/0818 , F02D41/062 , F02D41/345 , F02D2041/1411 , F02D2200/0404 , F02N2200/023 , F02N2200/0801 , F02N2200/106 , Y02T10/44 , Y02T10/48
摘要： Embodiments of the invention enhance the starting performance of an engine from an automatic stoppage state, in a vehicle with an automatic engine stopping and starting system mounted thereon. In an embodiment, an engine start judging unit detects the presence or absence of a vehicle starting operation on the basis of the status of a throttle switch in an automatic stoppage state of an engine, and, when the seating of the driver is confirmed based on the status of a seat switch, the engine is started. A basic injection amount calculating unit calculates a basic fuel injection amount Ti on the basis of engine parameters such as the engine cooling water temperature TW and the engine speed Ne. An injection amount increasing unit performs a control to increase the fuel injection amount at the time of starting the engine from the automatic stoppage state of the engine, based on the throttle opening detected by a throttle sensor.
摘要翻译：本发明的实施例在其上安装有自动发动机停止和起动系统的车辆中增强了发动机从自动停止状态起动的性能。在一个实施例中，发动机起动判断单元基于发动机的自动停止状态下的节气门开关的状态来检测车辆的起动操作的存在与否，并且当基于座椅开关的状态，发动机起动。基本喷射量计算单元基于诸如发动机冷却水温度T＆gt; W和发动机转速N e 。喷射量增加单元基于由节气门传感器检测到的节气门开度执行控制以增加从发动机的自动停止状态起动发动机时的燃料喷射量。

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