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1. 发明授权

US08121170B2 Gain-coupled distributed feedback semiconductor laser including first-order and second-order gratings 有权
标题翻译：增益耦合分布反馈半导体激光器，包括一阶和二阶光栅
公开(公告)号：US08121170B2
公开(公告)日：2012-02-21
申请号：US12119586
申请日：2008-05-13
申请人： Toshihiko Makino
发明人： Toshihiko Makino
IPC分类号： H01S5/00 , H01S3/08
CPC分类号： H01S5/1228 , B82Y20/00 , H01S5/1064 , H01S5/1215 , H01S5/1231 , H01S5/22 , H01S5/2275 , H01S5/3407 , H01S5/34306 , H01S5/3434
摘要： A gain-coupled distributed feedback (DFB) semiconductor laser includes a grating formed by grooves through at least a part of an active region of a laser cavity. The DFB laser may be configured with a substantially pure gain-coupled grating and may be configured to provide facet power asymmetry. The grating may include at least a first-order grating section and a second-order grating section. A lasing wavelength may be obtained at the Bragg wavelength of the second-order grating section by substantially eliminating index coupling in the grating. The first-order grating section may act as a reflector for the lasing wavelength, thereby producing asymmetric power distribution in the laser cavity.
摘要翻译：增益耦合分布反馈（DFB）半导体激光器包括由通过激光腔的有源区域的至少一部分的凹槽形成的光栅。 DFB激光器可以配置有基本上纯的增益耦合光栅，并且可以被配置为提供小平面功率不对称性。光栅可以包括至少一级光栅部分和二阶光栅部分。通过基本上消除光栅中的折射率耦合，可以在二阶光栅部分的布拉格波长处获得激光波长。一阶光栅部分可以用作激光波长的反射器，从而在激光腔中产生不对称的功率分布。

2. 发明授权

US08030496B2 Intermediate compound for synthesis of viridiofungin a derivative 失效
标题翻译：用于合成维生素E衍生物的中间体化合物
公开(公告)号：US08030496B2
公开(公告)日：2011-10-04
申请号：US12656579
申请日：2010-02-04
申请人： Tatsuya Kato , Nobuaki Kimura , Akemi Mizutani , Toshihiko Makino , Kenichi Kawasaki , Hiroshi Fukuda , Susumu Komiyama , Takuo Tsukuda
发明人： Tatsuya Kato , Nobuaki Kimura , Akemi Mizutani , Toshihiko Makino , Kenichi Kawasaki , Hiroshi Fukuda , Susumu Komiyama , Takuo Tsukuda
IPC分类号： C07D413/00
CPC分类号： C07D413/06 , C07C231/12 , C07F7/1804 , C07C235/76
摘要： A method whereby a compound having HCV replication inhibitory activity and desired optical activity can be synthesized selectively and at high yield in a small number of steps by using a compound having a specific chiral auxiliary as a starting compound is provided.A compound represented by the formula (1-8): wherein Y represents a group represented by the following formula: Q represents a protected carbonyl group; D represents —(CH2)m—R′, etc.; and n represents an integer of 0 to 10.
摘要翻译：提供了通过使用具有特异性手性助剂作为起始化合物的化合物，可以选择性地且以少量步骤以高产率合成具有HCV复制抑制活性和所需光学活性的化合物的方法。由式（1-8）表示的化合物：其中Y表示由下式表示的基团：Q表示被保护的羰基; D表示 - （CH 2）m -R'等; n表示0〜10的整数。

3. 发明授权

US07897783B2 Intermediate compound for synthesis of viridiofungin a derivative 失效
标题翻译：用于合成维生素E衍生物的中间体化合物
公开(公告)号：US07897783B2
公开(公告)日：2011-03-01
申请号：US11884556
申请日：2006-02-16
申请人： Tatsuya Kato , Nobuaki Kimura , Akemi Mizutani , Toshihiko Makino , Kenichi Kawasaki , Hiroshi Fukuda , Susumu Komiyama , Takuo Tsukuda
发明人： Tatsuya Kato , Nobuaki Kimura , Akemi Mizutani , Toshihiko Makino , Kenichi Kawasaki , Hiroshi Fukuda , Susumu Komiyama , Takuo Tsukuda
IPC分类号： C07D413/00
CPC分类号： C07D413/06 , C07C231/12 , C07F7/1804 , C07C235/76
摘要： A method whereby a compound having HCV replication inhibitory activity and desired optical activity can be synthesized selectively and at high yield in a small number of steps by using a compound having a specific chiral auxiliary as a starting compound is provided.A compound represented by the formula (1-8): [wherein Y represents a group represented by the following formula: Q represents a protected carbonyl group; D represents —(CH2)m—R′, etc.; and n represents an integer of 0 to 10].
摘要翻译：提供了通过使用具有特异性手性助剂作为起始化合物的化合物，可以选择性地且以少量步骤以高产率合成具有HCV复制抑制活性和所需光学活性的化合物的方法。由式（1-8）表示的化合物：[其中Y表示由下式表示的基团：Q表示被保护的羰基; D表示 - （CH 2）m -R'等; n表示0〜10的整数。

4. 发明申请

US20100084727A1 PRINTED WIRING BOARD, A METHOD OF MANUFACTURING PRINTED WIRING BOARD, A SENSOR MODULE, AND A SENSING DEVICE 有权
标题翻译：印刷线路板，制造印刷线路板的方法，传感器模块和传感装置
公开(公告)号：US20100084727A1
公开(公告)日：2010-04-08
申请号：US12557020
申请日：2009-09-10
申请人： Toshihiko MAKINO , Atsushi KOYANAGI
发明人： Toshihiko MAKINO , Atsushi KOYANAGI
IPC分类号： H01L31/0232 , H05K1/00 , B32B37/00
CPC分类号： H05K1/189 , H01L27/14618 , H01L27/14806 , H01L2924/0002 , H05K1/0271 , H05K3/0058 , H05K3/386 , H05K2201/09109 , H05K2201/10121 , H05K2201/10727 , H05K2201/2009 , Y10T156/10 , H01L2924/00
摘要： A printed wiring board on which a package to be arranged, including: a first layer that is relatively rigid; and a second layer that is relatively flexible and on which the package is to be soldered, wherein an area other than a package arrangement area of the second layer is joined to the first layer by an adhesion layer.
摘要翻译：一种印刷线路板，其上设置有一个包装件，包括：第一层相对刚性; 以及第二层，其相对柔性并且其上将要焊接所述封装，其中除了所述第二层的封装布置区域之外的区域通过粘合层接合到所述第一层。

5. 发明授权

US06331553B1 Aromatic amine derivatives having NOS inhibiting action 失效
标题翻译：具有NOS抑制作用的芳族胺衍生物
公开(公告)号：US06331553B1
公开(公告)日：2001-12-18
申请号：US09331733
申请日：1999-06-24
申请人： Toru Esaki , Toshihiko Makino , Yoshikazu Nishimura , Toshiaki Nagafuji
发明人： Toru Esaki , Toshihiko Makino , Yoshikazu Nishimura , Toshiaki Nagafuji
IPC分类号： C07D21302
CPC分类号： C07D213/74 , C07C211/56 , C07C217/92 , C07C271/20 , C07D213/76 , C07D213/80 , C07D213/82 , C07D231/12 , C07D233/56 , C07D239/42 , C07D249/08 , C07D263/48 , C07D277/42
摘要： Compounds represented by the general formula (1): (where R1 and R2 are typically a hydrogen atom; R3 and R4 are typically a hydrogen atom or a lower alkyl group; R5 is typically a hydrogen atom; X1, X2, X3 and X4 are typically a hydrogen atom or a lower alkoxy group; A is typically an optionally substituted pyridine ring; m and n are each 0 or 1) have an NOS inhibiting activity and are useful as therapeutics of cerebrovascular diseases and other pharmaceuticals.
摘要翻译：由通式（1）表示的化合物（其中R 1和R 2通常为氢原子; R 3和R 4通常为氢原子或低级烷基; R 5通常为氢原子; X 1，X 2，X 3和X 4为通常为氢原子或低级烷氧基; A通常为任选取代的吡啶环; m和n各自为0或1）具有NOS抑制活性，可用作脑血管疾病和其它药物的治疗剂。

6. 发明授权

US06201824B1 Strongly complex coupled DFB laser series 有权
标题翻译：强耦合DFB激光系列
公开(公告)号：US06201824B1
公开(公告)日：2001-03-13
申请号：US09209860
申请日：1998-12-11
申请人： Jin Hong , Toshihiko Makino
发明人： Jin Hong , Toshihiko Makino
IPC分类号： H01S5125
CPC分类号： H01S5/06258 , H01S5/026 , H01S5/041 , H01S5/0612 , H01S5/1215 , H01S5/1228 , H01S5/22 , H01S5/4025 , H01S5/4031 , H01S5/4087
摘要： A two-dimensional matrix of complex coupled (gain or loss coupled) semiconductor DFB lasers is disclosed. The matrix includes several parallel branches of series lasers, each series having a plurality of lasers which are grown on the same wafer. The parallel branches are combined at either one end or both ends with either an integrated on-chip optical combiner or an external coupler to obtain a single optical output port. Each laser in the series comprises a multiple quantum well active region and a complex coupled grating having corrugations along a cavity length direction formed by periodic etching grooves through either the active region or the lossy QW region. The depth of etching is defined so as to provide a substantial insensitivity of each laser to the external feedback and random facet variations and to thereby ensure no substantial interaction between lasers in the series. Bragg wavelengths of lasers from different series interleave with each other or differ incrementally along a cavity length direction. The sub tuning wavelength range covered by one laser in the matrix falls outside of the stopbands of all other lasers which are not only in the same series but also physically close to the designated output port. The laser structure is capable of simultaneous multi-wavelength generation, and/or tunable selectable single wavelength operation, and/or reliable wavelength switching.
摘要翻译：公开了复耦合（增益或损耗耦合）半导体DFB激光器的二维矩阵。该矩阵包括串联激光器的几个平行分支，每个系列具有在同一晶片上生长的多个激光器。并联支路在一端或两端与集成的片上光合并器或外部耦合器组合以获得单个光输出端口。该系列中的每个激光器包括多量子阱有源区和复合耦合光栅，其具有通过有源区或有损QW区通过周期性蚀刻凹槽形成的沿着空腔长度方向的波纹。蚀刻深度被定义为使每个激光器对外部反馈和随机小面变化的实质性不敏感性，从而确保该系列中的激光器之间没有实质的相互作用。来自不同系列的激光器的布拉格波长彼此交错或沿着空腔长度方向递增地不同。矩阵中的一个激光器覆盖的子调谐波长范围落在所有其他不仅在同一系列中，而且物理上靠近指定输出端口的其他激光器的阻带之外。激光器结构能够同时进行多波长生成和/或可调谐可选单波长操作和/或可靠的波长切换。

7. 发明授权

US5657044A Liquid crystal display converter 失效
标题翻译：液晶显示转换器
公开(公告)号：US5657044A
公开(公告)日：1997-08-12
申请号：US338185
申请日：1994-11-09
申请人： Toshihiko Makino
发明人： Toshihiko Makino
IPC分类号： G09G3/20 , G09G3/36 , G09G5/399 , H04N5/66
CPC分类号： G09G3/3644 , G09G3/3611 , G09G3/3666 , G09G5/399
摘要： A liquid crystal display converter has at least two frame memories. An alternative switching operation is performed by controlling the operations of an address generating circuit and a data switching circuit on the basis of an output from a frame counter. In the alternative switching operation, when one of the frame memories performs a writing operation, the other frame memory performs a reading operation. In contrast to this, when one of the frame memories performs a reading operation in the alternative switching operation, the other frame memory performs a writing operation. In this construction, the number of access operations of the frame memories is reduced so that the liquid crystal display converter can be constructed by a memory relatively cheaply manufactured without using any high speed memory. Accordingly, price of the liquid crystal display converter can be reduced.
摘要翻译：液晶显示转换器具有至少两个帧存储器。基于来自帧计数器的输出来控制地址发生电路和数据切换电路的操作来执行替代切换操作。在替代切换操作中，当一个帧存储器执行写入操作时，另一个帧存储器执行读取操作。与之相反，当其中一个帧存储器在替代切换操作中执行读取操作时，另一帧存储器执行写入操作。在这种结构中，帧存储器的访问操作次数减少，使得液晶显示转换器可以由不使用任何高速存储器的廉价制造的存储器构成。因此，可以降低液晶显示转换器的价格。

8. 发明授权

US5536085A Multi-wavelength gain-coupled distributed feedback laser array with fine tunability 失效
标题翻译：多波长增益耦合分布式反馈激光阵列，具有良好的可调谐性
公开(公告)号：US5536085A
公开(公告)日：1996-07-16
申请号：US413555
申请日：1995-03-30
申请人： Guo P. Li , Toshihiko Makino , Andrew M. Sarangan , Weiping Huang
发明人： Guo P. Li , Toshihiko Makino , Andrew M. Sarangan , Weiping Huang
IPC分类号： H01S5/06 , H01S5/062 , H01S5/12 , H01S5/323 , H01S5/40 , H01S3/10
CPC分类号： H01S5/4031 , H01S5/0612 , H01S5/0622 , H01S5/1228 , H01S5/32391 , H01S5/4087
摘要： A multi-wavelength laser array having a plurality of gain-coupled distributed feedback ridge waveguide lasers. The operational wavelength of each laser is established by selecting a width of the ridge waveguide in the range 1.6 .mu.m to 5.2 .mu.m. Fine tuning of each central wavelength is achieved by thermal power to selected waveguides via Titanium thin film resistors integrated into the laser array. A wavelength range of 9 nm is demonstrated utilizing a sixteen element array.
摘要翻译：一种具有多个增益耦合分布反馈脊波导激光器的多波长激光器阵列。每个激光器的工作波长是通过选择脊波导宽度在1.6到52微米的范围来建立的。通过集成到激光器阵列中的钛薄膜电阻器对所选波导的热功率实现每个中心波长的微调。使用十六元素阵列来证明9nm的波长范围。

9. 发明授权

US4764829A Magnetic head assembly capable of effectively correcting position error of a head 失效
标题翻译：磁头组件能够有效地校正磁头的位置误差
公开(公告)号：US4764829A
公开(公告)日：1988-08-16
申请号：US912285
申请日：1986-09-29
申请人： Toshihiko Makino
发明人： Toshihiko Makino
IPC分类号： G11B21/02 , G11B5/55 , G11B5/56 , G11B21/10 , G11B21/24 , G11B21/08
CPC分类号： G11B21/24 , G11B5/5521 , G11B5/56
摘要： In a magnetic head assembly wherein each magnetic head is moved along a magnetic recording medium by an arm element coupled to a shaft which has an axis held in a substantially perpendicular relation to a reference plane, an angle adjusting arrangement is coupled to the shaft to adjust an angle between the axis and the reference plane within the substantially perpendicular relation. Preferably, the shaft has a fixed end and a free end adjustable to make the angle between the axis and the reference plane. The angle adjusting arrangement may comprise a pair of electromechanical transducing elements, such as piezoelectric elements, coupled to the free end for use in adjusting the angle. The angle adjusting arrangement may further comprise a leaf spring element between the electromagnetic elements for urging the free end towards a position which the free end has before adjustment of the angle.
摘要翻译：在一种磁头组件中，其中每个磁头通过联接到轴的臂元件沿着磁记录介质移动，所述轴具有与基准平面基本垂直的轴线，角度调节装置联接到轴以调节在基本垂直的关系中轴与参考平面之间的角度。优选地，轴具有固定端和自由端可调节以使得轴线与参考平面之间的角度。角度调整装置可以包括一对耦合到自由端的用于调节角度的机电换能元件，例如压电元件。角度调节装置还可以包括在电磁元件之间的片簧元件，用于将自由端推向自由端在调整角度之前具有的位置。

10. 发明申请

US20080212637A1 DISTRIBUTED FEEDBACK SEMICONDUCTOR LASER INCLUDING WAVELENGTH MONITORING SECTION 有权
标题翻译：分布式反馈半导体激光器，包括波长监测部分
公开(公告)号：US20080212637A1
公开(公告)日：2008-09-04
申请号：US12119607
申请日：2008-05-13
申请人： Toshihiko Makino
发明人： Toshihiko Makino
IPC分类号： H01S5/125
CPC分类号： H01S5/1228 , B82Y20/00 , H01S5/1064 , H01S5/1215 , H01S5/1231 , H01S5/22 , H01S5/2275 , H01S5/3407 , H01S5/34306 , H01S5/3434
摘要： In general, a complex-coupled distributed feedback (DFB) semiconductor laser includes a grating formed by grooves through at least a part of an active region of a laser cavity. The complex-coupled DFB laser may be configured with a wavelength monitoring section and may be configured to provide facet power asymmetry. The wavelength monitoring section may include a second-order grating section configured to emit radiation (e.g., vertical radiation) from a side of the DFB laser for monitoring.
摘要翻译：通常，复耦合分布反馈（DFB）半导体激光器包括由通过激光腔的有源区域的至少一部分的凹槽形成的光栅。复耦DFB激光器可以配置有波长监测部分，并且可以被配置为提供小平面功率不对称性。波长监视部分可以包括被配置为从用于监视的DFB激光器侧发射辐射（例如，垂直辐射）的二阶光栅部分。

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