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1. 发明授权

US06773866B2 Photosensitive resin composition, patterning method, and electronic components 失效
标题翻译：感光树脂组合物，图案化方法和电子部件
公开(公告)号：US06773866B2
公开(公告)日：2004-08-10
申请号：US10012462
申请日：2001-12-12
申请人： Akihiro Sasaki , Noriyoshi Arai , Makoto Kaji , Toshiki Hagiwara , Brian C. Auman
发明人： Akihiro Sasaki , Noriyoshi Arai , Makoto Kaji , Toshiki Hagiwara , Brian C. Auman
IPC分类号： G03C556
CPC分类号： C08G73/10 , G03F7/038 , G03F7/0387 , H05K3/4676
摘要： A photosensitive resin composition comprising an aromatic polyimide precursor, wherein a 35 &mgr;m film made by imidating ring closure on a silicon substrate has a light transmittance at a wavelength of 365 nm of at least 1% and a residual stress of at most 25 MPa. The composition can be patterned through i-line exposure followed by development with alkaline solutions, and can be imidized into low-stress polyimide patterns. Electronic components having the polyimide patterns have high reliability.
摘要翻译：一种包含芳族聚酰亚胺前体的感光性树脂组合物，其中通过在硅衬底上酰胺化闭环制得的35μm膜具有至少1％的波长365nm的光透射率和至多25MPa的残余应力。组合物可以通过i线曝光进行图案化，然后用碱性溶液显影，并且可以被酰亚胺化成低应力聚酰亚胺图案。具有聚酰亚胺图案的电子元件具有高可靠性。

2. 发明授权

US06342333B1 Photosensitive resin composition, patterning method, and electronic components 有权
标题翻译：感光树脂组合物，图案化方法和电子部件
公开(公告)号：US06342333B1
公开(公告)日：2002-01-29
申请号：US09401196
申请日：1999-09-23
申请人： Akihiro Sasaki , Noriyoshi Arai , Makoto Kaji , Toshiki Hagiwara , Brian C. Auman
发明人： Akihiro Sasaki , Noriyoshi Arai , Makoto Kaji , Toshiki Hagiwara , Brian C. Auman
IPC分类号： G03C152
CPC分类号： C08G73/10 , G03F7/038 , G03F7/0387 , H05K3/4676
摘要： A photosensitive resin composition comprising an aromatic polyimide precursor, wherein a 10 &mgr;m thick layer of precursor has light transmittance at a wavelength of 365 nm of at least 1% and a 10 &mgr;m thick polyimide film made from the resin composition by imidation ring closure and deposited on a silicon substrate results in a residual stress of at most 25 MPa. The composition can be patterned through i-line exposure followed by development with alkaline solutions, and can be imidized into low-stress polyimide patterns. Electronic components having the polyimide patterns have high reliability.
摘要翻译：一种包含芳族聚酰亚胺前体的感光性树脂组合物，其中10μm厚的前体层具有至少1％的365nm波长的透光率和10μm厚的聚酰亚胺膜，该树脂组合物通过酰亚胺化闭合和沉积在硅衬底上导致至多25MPa的残余应力。组合物可以通过i线曝光进行图案化，然后用碱性溶液显影，并且可以被酰亚胺化成低应力聚酰亚胺图案。具有聚酰亚胺图案的电子元件具有高可靠性。

3. 发明授权

US06600053B2 Method of preparing photosensitive resin composition 有权
标题翻译：制备感光性树脂组合物的方法
公开(公告)号：US06600053B2
公开(公告)日：2003-07-29
申请号：US09941703
申请日：2001-08-30
申请人： Noriyoshi Arai , Makoto Kaji , Akihiro Sasaki , Toshiki Hagiwara
发明人： Noriyoshi Arai , Makoto Kaji , Akihiro Sasaki , Toshiki Hagiwara
IPC分类号： C07D40702
CPC分类号： G03F7/0388 , C07C69/76 , C07D307/89 , C08G73/10 , G03F7/0233 , G03F7/037 , G03F7/0382 , G03F7/0387 , G03F7/039 , G03F7/0392
摘要： A 6,6′-dialkyl-3,3′,4,4′-biphenyltetracarboxylic dianhydride is prepared by brominating a 4-alkylphthalic anhydride at its 5-position, and coupling the bromination product in the presence of a nickel catalyst; A photosensitive resin composition containing a polyimide precursor having repetitive units of general formula (7) is applied onto a substrate, exposed to i-line, developed and heated to form a polyimide relief pattern. wherein Y is a divalent organic group, R7 and R8 are OH or a monovalent organic group, R9 and R10 are a monovalent hydrocarbon group, R11, R12 and R13 are a monovalent hydrocarbon group, a and b are an integer of 0 to 2, c is an integer of 0 to 4, and m is an integer of 0 to 3.
摘要翻译：通过在其5位上溴化4-烷基邻苯二甲酸酐并在镍催化剂存在下偶联溴化产物来制备6,6'-二烷基-3,3'，4,4'-联苯四羧酸二酐。将含有具有通式（7）的重复单元的聚酰亚胺前体的感光性树脂组合物涂布在基板上，暴露于i线，显影加热形成聚酰亚胺浮雕图案。其中Y为二价有机基团，R7和R8 是OH或一价有机基团，R 9和R 10是一价烃基，R 11，R 12和R 13是一价烃基，a和b是0-2的整数，c是0-4的整数，m 是0〜3的整数。

4. 发明授权

US06329494B1 Photosensitive resin composition 有权
标题翻译：感光树脂组合物
公开(公告)号：US06329494B1
公开(公告)日：2001-12-11
申请号：US09431773
申请日：1999-11-01
申请人： Noriyoshi Arai , Makoto Kaji , Akihiro Sasaki , Toshiki Hagiwara
发明人： Noriyoshi Arai , Makoto Kaji , Akihiro Sasaki , Toshiki Hagiwara
IPC分类号： C08G7300
CPC分类号： G03F7/0388 , C07C69/76 , C07D307/89 , C08G73/10 , G03F7/0233 , G03F7/037 , G03F7/0382 , G03F7/0387 , G03F7/039 , G03F7/0392
摘要： A 6,6′-dialkyl-3,3′4,4′-biphenyltetracarboxylic dianhydride is prepared by brominating a 4-alkylphthalic anhydride at its 5-position, and coupling the bromination product in the presence of a nickel catalyst; A photosensitive resin composition containing a polyimide precursor having repetitive units of general formula (7) is applied onto a substrate, exposed to i-line, developed and heated to form a polyimide relief pattern wherein Y is a divalent organic group, R7 and R8 are OH or a monovalent organic group, R9 and R10 are a monovalent hydrocarbon group, R11, R12 and R13 are a monovalent hydrocarbon group, a and b are an integer of 0 to 2, c is an integer of 0 to 4, and m is an integer of 0 to 3.
摘要翻译：通过在其5位上溴化4-烷基邻苯二甲酸酐并在镍催化剂存在下偶联溴化产物来制备6,6'-二烷基-3,3,4,4'-联苯四羧酸二酐。将含有具有通式（7）的重复单元的聚酰亚胺前体的感光性树脂组合物涂布在基板上，暴露于i线，显影加热形成聚酰亚胺浮雕图案，其中Y为二价有机基团，R 7和R 8为OH 或一价有机基团，R 9和R 10为一价烃基，R 11，R 12和R 13为一价烃基，a和b为0〜2的整数，c为0〜4的整数，m为 0〜3的整数。

5. 发明授权

US5840432A Electroconductive paste 失效
标题翻译：导电胶
公开(公告)号：US5840432A
公开(公告)日：1998-11-24
申请号：US598701
申请日：1996-02-08
申请人： Keizo Hirai , Hiroshi Wada , Akihiro Sasaki , Hisashi Kaga , Junichi Kikuchi , Shozo Yamana , Hideji Kuwajima
发明人： Keizo Hirai , Hiroshi Wada , Akihiro Sasaki , Hisashi Kaga , Junichi Kikuchi , Shozo Yamana , Hideji Kuwajima
IPC分类号： B22F1/00 , B22F1/02 , H01B1/02 , H01B1/16 , H01B1/22 , H01L23/498 , H05K1/09 , B22F3/00
CPC分类号： B22F1/0055 , B22F1/0007 , B22F1/0059 , B22F1/025 , H01B1/02 , H01B1/16 , H01B1/22 , H01L23/49883 , H05K1/092 , H05K1/095 , B22F2009/041 , B22F2009/043 , B22F2998/00 , B22F2999/00 , H01L2924/0002 , Y10S428/901 , Y10T428/12014 , Y10T428/12028 , Y10T428/12181 , Y10T428/12493 , Y10T428/12715 , Y10T428/12868 , Y10T428/24917 , Y10T428/24926
摘要： Electroconductive composite metal powders comprising flat non-noble metal powders, each covered with a noble metal in an amount of 2 to 30% by weight in average based on the weight of the non-noble metal powders, on 50% or more in average of the whole surface area of the non-noble metal powders, interposing a layer of a mixture of the non-noble metal and noble metal between each non-noble metal powder and a noble metal covering layer, are suitable for providing an electroconductive paste after mixing with a binder, said paste showing excellent electroconductivity and prevention of migration.
摘要翻译：包含平坦非贵金属粉末的导电复合金属粉末，平均非贵金属粉末的平均非贵金属粉末的平均重量平均为2〜30重量％，平均为非贵金属粉末的重量的50重量％以上在非贵金属粉末和贵金属覆盖层之间插入非贵金属和贵金属的混合物层的非贵金属粉末的整个表面积适于在混合之后提供导电浆料使用粘合剂，所述糊状物显示出优异的导电性并防止迁移。

6. 发明授权

US5955726A System for automatically sensing light in a predetermined range and correcting a meter luminance 失效
标题翻译：用于在预定范围内自动感测光并校正仪表亮度的系统
公开(公告)号：US5955726A
公开(公告)日：1999-09-21
申请号：US857503
申请日：1997-05-16
申请人： Masaki Takashima , Keiji Horiba , Akihiro Sasaki , Nobutomo Takagi , Tomonori Suzuki , Kazunori Sakai
发明人： Masaki Takashima , Keiji Horiba , Akihiro Sasaki , Nobutomo Takagi , Tomonori Suzuki , Kazunori Sakai
IPC分类号： G01J1/42 , B60Q1/02 , G01J1/18 , G01J1/44 , H01J40/14
CPC分类号： G01J1/18 , G01J1/44
摘要： A light sensing apparatus for different control systems includes a photosensitive element which generates a light current depending on light incident thereto. A pre-circuit connected to the photosensitive element is operative for generating separate basic signals in response to the light current generated by the photosensitive element. Processing circuits connected to the pre-circuit are active simultaneously for converting the basic signals generated by the pre-circuit into conversion-resultant signals having different forms respectively. The conversion-resultant signals are outputted to the control systems respectively. At least one of the processing circuits may include an oscillation circuit which oscillates at a frequency depending on related one of the basic signals generated by the pre-circuit.
摘要翻译：用于不同控制系统的光感测装置包括根据入射到其上的光产生光电流的光敏元件。连接到感光元件的预电路用于响应于感光元件产生的光电流而产生单独的基本信号。连接到前级电路的处理电路同时有效地将由预置电路产生的基本信号转换成具有不同形式的转换结果信号。转换结果信号分别输出到控制系统。至少一个处理电路可以包括根据由预循环产生的相关的一个基本信号以频率振荡的振荡电路。

7. 发明授权

US5790603A Communication apparatus with collision detection and edge detection for transmitting and receiving data 失效
标题翻译：具有碰撞检测和边缘检测的通信装置，用于发送和接收数据
公开(公告)号：US5790603A
公开(公告)日：1998-08-04
申请号：US546847
申请日：1995-10-23
申请人： Kouichi Maeda , Hideaki Ishihara , Tengo Fujii , Akihiro Sasaki , Yasushi Kanda
发明人： Kouichi Maeda , Hideaki Ishihara , Tengo Fujii , Akihiro Sasaki , Yasushi Kanda
IPC分类号： G06F13/00 , H04L12/413 , H04L7/00
CPC分类号： H04L12/40013 , H04L12/413
摘要： A communication apparatus is used in a communication system, having a communication line, where an operation timing in each of the communication apparatus is coupled to the communication line and synchronized with the received signals in each of the communication apparatus. This communication apparatus comprises a signal-chip microprocessor having a central processing unit for executing main and interruption processing, a register storing data to be transmitted next, an output buffer for transmitting the transmission data, and an edge detector for detecting an edge in the communication line. The output buffer is directly responsive to an edge detection circuit, so that the transmission data can be immediately transmitted in response to the detection of an edge without a variable delay time caused by the operation condition which may be varied by the interruption processing or like.
摘要翻译：在具有通信线路的通信系统中使用通信装置，其中通信装置中的每一个中的操作定时与通信线路耦合并且与每个通信装置中的接收信号同步。该通信装置包括：信号芯片微处理器，具有用于执行主处理和中断处理的中央处理单元，存储要接下来要发送的数据的寄存器，用于发送传输数据的输出缓冲器，以及用于检测通信中边缘的边缘检测器线。输出缓冲器直接响应于边缘检测电路，从而响应于边缘的检测而可以立即发送传输数据，而不会由可能由于中断处理等而改变的操作条件引起可变延迟时间。

8. 发明授权

US5737588A Driving circuit for a microcomputer that enables sleep control using a small-scale timer 失效
标题翻译：用于使用小型定时器进行睡眠控制的微型计算机的驱动电路
公开(公告)号：US5737588A
公开(公告)日：1998-04-07
申请号：US499174
申请日：1995-07-07
申请人： Kouichi Maeda , Hideaki Ishihara , Akihiro Sasaki
发明人： Kouichi Maeda , Hideaki Ishihara , Akihiro Sasaki
IPC分类号： G06F1/04 , G06F1/32
CPC分类号： G06F1/3237 , G06F1/3203 , Y02B60/1221
摘要： For a system which receives a sleep command to terminate the application of machine clock signals to a microprocessor and which clocks control execution time and stabilization time after the return from sleep control and resumes the supply of the machine clock signal, the clocking device for each of the time durations is implemented using a small-scale timing device. Following a sleep command from a microprocessor, sleep control, which terminates the operation of the main oscillator and the machine clock generation circuit that generates the machine clock signal based on the oscillation of the main oscillator, is started. Then, counting the oscillation signal from an RC oscillator used for clocking using an RC timer, the lapse time after starting sleep control is started and if the clocked time reaches a predetermined time, the main oscillator is reactivated. After reactivating the main oscillator, the RC timer is reset so that it begins to count the time thereafter starting from "0" and if the clocked time reaches the time needed for the oscillation of the main oscillator to stabilize, the machine clock generation circuit resumes its operations.
摘要翻译：对于接收休眠命令以终止对微处理器的机器时钟信号的应用的系统，以及在从睡眠控制返回之后控制执行时间和稳定时间的时钟，并且恢复提供机器时钟信号的时钟控制装置，使用小规模定时装置实现持续时间。在从微处理器执行睡眠命令之后，开始基于主振荡器的振荡而终止主振荡器和产生机器时钟信号的机器时钟产生电路的操作的睡眠控制。然后，使用RC定时器对用于定时的RC振荡器进行振荡信号的计数，开始睡眠控制后的经过时间开始，如果时钟时间达到预定时间，则主振荡器被重新激活。在重新激活主振荡器之后，RC定时器复位，使其开始计数其后从“0”开始的时间，如果时钟时间达到主振荡器稳定所需的时间，则机器时钟产生电路恢复其业务。

9. 发明授权

US5559200A Resin for plastic lens 失效
公开(公告)号：US5559200A
公开(公告)日：1996-09-24
申请号：US470631
申请日：1995-06-06
申请人： Minoru Suzuki , Akihiro Sasaki , Hiromasa Kawai , Fumiaki Kanega
发明人： Minoru Suzuki , Akihiro Sasaki , Hiromasa Kawai , Fumiaki Kanega
IPC分类号： C08F2/38 , C08F212/08 , G02B1/04
CPC分类号： G02B1/041 , C08F212/08
摘要： A transparent resin obtained by polymerizing styrene, a methacrylic or acrylic acid ester, a polyfunctional monomer, and if necessary a copolymerizable vinyl monomer in the presence of a molecular weight modifier is suitable for producing a polymer lens having a low specific gravity, and excellent in transparency, edging ability with other good properties.

10. 发明授权

US5055593A 1,3-bis(dicarboxyphenyl)-1,1,3,3-tetraphenyldisiloxane derivative, process for producing the same, and process for producing polyimide from the same 失效
标题翻译： 1,3-二（二羧基苯基）-1,1,3,3-四苯基二硅氧烷衍生物及其制造方法，及其制造方法
公开(公告)号：US5055593A
公开(公告)日：1991-10-08
申请号：US429082
申请日：1989-10-30
申请人： Akihiro Sasaki , Tohru Kikuchi
发明人： Akihiro Sasaki , Tohru Kikuchi
IPC分类号： C07F7/08 , C08G73/10
CPC分类号： C07F7/0849 , C07F7/0852
摘要： 1,3-Bis(dicarboxyphenyl)-1,1,3,3-tetraphenyldisiloxane derivatives useful as raw materials of polyimide resins, hardeners for epoxy resins and others and process for producing these derivatives, and polyamic acid and polyamic acid ester, and polyimide resins and processes for producing them from said disiloxane derivatives. The polyimide resins are good in properties such as adhesion to silicon substrates, heat resistance and mechanical properties.
摘要翻译：可用作聚酰亚胺树脂原料的1,3-双（二羧基苯基）-1,1,3,3-四苯基二硅氧烷衍生物，环氧树脂用固化剂等及其衍生物的制造方法以及聚酰胺酸和聚酰胺酸酯以及聚酰亚胺树脂和由所述二硅氧烷衍生物生产它们的方法。聚酰亚胺树脂具有良好的性能，例如与硅衬底的粘附性，耐热性和机械性能。

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