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31. 发明授权

US06617957B2 Multidirectional input device 失效
公开(公告)号：US06617957B2
公开(公告)日：2003-09-09
申请号：US09809240
申请日：2001-03-15
申请人： Shinji Ishikawa
发明人： Shinji Ishikawa
IPC分类号： H01C1030
CPC分类号： H01C10/32 , G05G9/04796 , G05G2009/04748 , G05G2009/04777 , H01C10/16 , Y10T74/20201
摘要： Disclosed is a multidirectional input device having a reduction in thickness and in which the inclination of the operating shaft can be smoothly effected. The device comprise first and second interlock members that are supported at both ends by support portions connected to the inside of the frame body, wherein the second interlock member has between the support portions a connecting portion having a second elongated hole, and wherein the connecting portion is arranged below the first interlock member so as to be astride the first interlock member, the connecting portion being positioned in the inner peripheral portion of a coil spring.

32. 发明授权

US06595141B2 Truck transport apparatus 有权
标题翻译：卡车运输设备
公开(公告)号：US06595141B2
公开(公告)日：2003-07-22
申请号：US09824857
申请日：2001-04-04
申请人： Shinji Ishikawa , Heihachi Kobayashi
发明人： Shinji Ishikawa , Heihachi Kobayashi
IPC分类号： B65G3506
CPC分类号： B61B13/00 , B62D65/18
摘要： A truck transport apparatus comprises a trolley running rail 11, a front trolley 32 and a rear trolley 33 arranged along the rail 11 in a truck running direction, a truck body 35 connected to the front trolley 32 and the rear trolley 33 at a lengthwise intermediate portion of each trolley so as to permit each trolley to pivotally move horizontally, a driven rod 38 having a front end connected to a rear end of the front trolley 32 so as to make the front trolley 32 free to pivotally move horizontally and a rear end connected to a front end of the rear trolley 33 so as to make the rear trolley 33 free to pivotally move horizontally, and a pair of transport rollers 84, 87 for holding the driven rod 38 therebetween from opposite sides thereof to give the rod a propelling force. The driven rod 38 is extended when the truck is about to move into a curved path of movement from a straight path of movement, while the rod 38 is contracted when the truck is about to move into the straight path from the curved path.
摘要翻译：卡车运输装置包括沿着卡车运行方向沿轨道11布置的台车运行轨道11，前手推车32和后小车33，在纵向中间连接到前手推车32和后手推车33的卡车主体35 每个手推车的一部分，以允许每个手推车水平枢转地移动;从动杆38，其前端连接到前手推车32的后端，以使前手推车32自由地水平地枢转运动，后端连接到后台车33的前端，以使后推车33自由地水平地枢转;以及一对输送辊84,87，用于将从动杆38从其相对侧保持在其间，从而使杆成为推进力。当卡车将从直线运动路径移动到弯曲的运动路径中时，从动杆38延伸，而当卡车将从弯曲路径移动到直线路径中时，杆38收缩。

33. 发明授权

US06327412B1 Optical fiber, light-emitting module, and optical fiber amplifier 有权
标题翻译：光纤，发光模块和光纤放大器
公开(公告)号：US06327412B1
公开(公告)日：2001-12-04
申请号：US09445086
申请日：1999-12-02
申请人： Motoki Kakui , Shinji Ishikawa , Takashi Sasaki
发明人： Motoki Kakui , Shinji Ishikawa , Takashi Sasaki
IPC分类号： G02B602
CPC分类号： G02B6/02028 , G02B6/03633 , G02B6/4206 , G02B2006/2839 , H01S3/094003 , H01S3/094011
摘要： An optical fiber amplifier comprises an amplifying optical fiber 60 for optically amplifying signal light according to pumping light incident thereon, a semiconductor light-emitting device 10 for emitting the pumping light; a light-collecting optical system 30 for collecting the pumping light; and waveguide optical fibers 20 to 22 for guiding light through core regions to the amplifying optical fiber, in which the waveguide optical fibers 20 to 22 are disposed such that a maximum width direction of the core region at an input face thereof aligns with a maximum width direction of an incident beam, and the maximum width D [&mgr;m] of the core region at the input face satisfies L ⁢ ⁢ sin ⁢ ⁢ θ NA ≤ D ≤ L where NA is the numerical aperture, L [&mgr;m] is the maximum width of a light-emitting region of the semiconductor light-emitting device 10, and &thgr; is the output divergent angle of the emitted light in the maximum width direction of the light-emitting region.
摘要翻译：光纤放大器包括：放大光纤60，用于根据入射到其上的泵浦光光学放大信号光;发射泵浦光的半导体发光器件10; 用于收集泵浦光的聚光光学系统30; 以及用于将光通过芯区域引导到放大光纤的波导光纤20至22，其中波导光纤20至22布置成使得其输入面处的芯区域的最大宽度方向与最大宽度对齐入射光束的方向和输入面的芯区域的最大宽度D m满足其中NA是数值孔径，L [m]是半导体发光器件的发光区域的最大宽度 10，θ是发光区域的最大宽度方向的发射光的输出发散角。

34. 发明授权

US06292607B1 Method for determining an aging condition for an optical waveguide grating and temperature sensor 有权
标题翻译：用于确定光波导光栅和温度传感器的老化条件的方法
公开(公告)号：US06292607B1
公开(公告)日：2001-09-18
申请号：US09343472
申请日：1999-06-30
申请人： Shinji Ishikawa , Toru Iwashima , Michiko Takushima (nee Harumoto) , Akira Inoue , Masakazu Shigehara
发明人： Shinji Ishikawa , Toru Iwashima , Michiko Takushima (nee Harumoto) , Akira Inoue , Masakazu Shigehara
IPC分类号： G02B634
CPC分类号： G02B6/02185
摘要： The present invention provides a method for determining a condition of aging for an optical waveguide grating. In this method, the aged deterioration curve of the optical waveguide grating is set as a form of C·t−&agr;, where t represents time, and &agr; and C represent parameters. Then, the condition of the aging is determined based on the aged deterioration curve.
摘要翻译：本发明提供了一种用于确定光波导光栅的老化状况的方法。在该方法中，将光波导光栅的老化劣化曲线设定为C.t-α的形式，其中t表示时间，α和C表示参数。然后，根据老化退化曲线确定老化条件。

35. 发明授权

US5176861A Method of producing sheet made of a low-viscosity polyester resin 失效
标题翻译：制造低粘度聚酯树脂片材的方法
公开(公告)号：US5176861A
公开(公告)日：1993-01-05
申请号：US711088
申请日：1991-06-06
申请人： Shinji Ishikawa
发明人： Shinji Ishikawa
IPC分类号： B29C55/08 , B29C51/00 , B29C55/00 , B29K67/00 , B29K105/26 , B29L7/00 , B65D65/02
CPC分类号： B29C51/002 , B29C55/005 , B29K2067/00 , B29K2105/26 , B29K2995/0088 , Y10S264/917 , Y10S264/918
摘要： Polyester sheets are produced by melting a low-viscosity polyester such as a recovered polyester under reduced pressure, extruding the melt into a sheet, and stretching the sheet in the direction of width by 2.5 to 120%. The polyester resin of the oriented sheet thus obtained has an intrinsic viscosity of 0.40 to 0.63. Polyester sheets can be produced readily and continuously from recovered polyester resins or polyester resins below standards, which have a low intrinsic viscosity, and the cost of production of polyester sheets is reduced. These sheets can be formed into various shaped articles by vacuum forming, pressure forming or the like without occurrence of draw-down and without giving defective shaped articles.
摘要翻译：通过在减压下熔融低粘度聚酯如回收的聚酯，将熔体挤出成片，并将片材沿宽度方向拉伸2.5至120％来生产聚酯片材。所得到的取向片材的聚酯树脂的特性粘度为0.40〜0.63。聚酯片可以从具有低特性粘度的低于标准的回收聚酯树脂或聚酯树脂容易且连续地制备，并且聚酯片材的生产成本降低。这些片材可以通过真空成形，压力成形等形成各种成形制品，而不会发生拉伸而不产生不合格的成形制品。

36. 发明授权

US08847390B2 Lead-free solder bump bonding structure 有权
标题翻译：无铅焊料接合结构
公开(公告)号：US08847390B2
公开(公告)日：2014-09-30
申请号：US13951596
申请日：2013-07-26
申请人： Eiji Hashino , Shinji Ishikawa , Shinichi Terashima , Masamoto Tanaka
发明人： Eiji Hashino , Shinji Ishikawa , Shinichi Terashima , Masamoto Tanaka
IPC分类号： H01L23/48 , H01L23/52 , H01L29/40 , H01L23/498
CPC分类号： H01L23/49866 , B23K35/0244 , B23K35/025 , B23K35/262 , B23K2101/36 , B23K2101/40 , B23K2101/42 , H01L23/49811 , H01L23/49816 , H01L24/05 , H01L24/11 , H01L24/13 , H01L24/16 , H01L24/81 , H01L2224/0381 , H01L2224/03828 , H01L2224/0401 , H01L2224/05647 , H01L2224/05655 , H01L2224/1132 , H01L2224/11334 , H01L2224/1134 , H01L2224/11848 , H01L2224/11849 , H01L2224/119 , H01L2224/13111 , H01L2224/16225 , H01L2224/16227 , H01L2224/16503 , H01L2224/81024 , H01L2224/81048 , H01L2224/81191 , H01L2224/81447 , H01L2224/81815 , H01L2224/81948 , H01L2924/301 , H01L2924/381 , H05K3/3436 , H05K3/3463 , H05K2201/0769 , H05K2203/041 , H01L2924/01028 , H01L2924/01029 , H01L2924/01047 , H01L2924/01027 , H01L2924/01026 , H01L2924/01015 , H01L2924/01012 , H01L2924/01032 , H01L2924/01046 , H01L2924/01025 , H01L2924/01013 , H01L2924/01051 , H01L2924/01049 , H01L2924/0103 , H01L2924/00014 , H01L2924/00012 , H01L2924/00015
摘要： According to a lead-free solder bump bonding structure, by causing the interface (IMC interface) of the intermetallic compound layer at a lead-free-solder-bump side to have scallop shapes of equal to or less than 0.02 [portions/μm] without forming in advance an Ni layer as a barrier layer on the surfaces of respective Cu electrodes of first and second electronic components like conventional technologies, a Cu diffusion can be inhibited, thereby inhibiting an occurrence of an electromigration. Hence, the burden at the time of manufacturing can be reduced by what corresponds to an omission of the formation process of the Ni layer as a barrier layer on the Cu electrode surfaces, and thus a lead-free solder bump bonding structure can be provided which reduces a burden at the time of manufacturing in comparison with conventional technologies and which can inhibit an occurrence of an electromigration.
摘要翻译：根据无铅焊料接合结构，通过使无铅焊料凸点侧的金属间化合物层的界面（IMC界面）具有等于或小于0.02 [份/μm]的扇形，在不像传统技术那样在第一和第二电子部件的各个Cu电极的表面上预先形成Ni层作为阻挡层的情况下，可以抑制Cu扩散，从而抑制电迁移的发生。因此，可以通过对作为Cu电极表面上的阻挡层的Ni层的形成处理的省略来减少制造时的负担，从而可以提供无铅焊料凸块接合结构，其中，与传统技术相比，减少制造时的负担，并且可以抑制电迁移的发生。

37. 发明授权

US08659402B2 Varible operation sensation input device 有权
标题翻译：可变操作感觉输入装置
公开(公告)号：US08659402B2
公开(公告)日：2014-02-25
申请号：US12885190
申请日：2010-09-17
申请人： Yoshitsugu Wakita , Shinji Ishikawa
发明人： Yoshitsugu Wakita , Shinji Ishikawa
IPC分类号： H04B3/36 , G08B6/00 , G05G9/00 , B60K17/04 , G06F3/033 , G06F19/00
CPC分类号： G06F3/03548 , G06F3/016 , G06F2203/015
摘要： A variable operation sensation input device includes: an operation member slidable along a plane including first and second directions perpendicular to each other; a first driving member including a first engagement portion driven by sliding movement of the operation member in the first direction; a second driving member including a second engagement portion driven by sliding movement of the operation member in the second direction; a first motor connected to the first driving member via a first power transmission section; a second motor connected to the second driving member via a second power transmission section; a first detection section detecting a movement state of the operation member in the first direction; a second detection section detecting a movement state of the operation member in the second direction; and a control section controlling a driving of the motors on the basis of outputs of the first and second detection sections.
摘要翻译：可变操作感觉输入装置包括：操作构件，其沿着包括彼此垂直的第一和第二方向的平面滑动; 第一驱动构件，包括通过操作构件在第一方向上的滑动运动而驱动的第一接合部; 第二驱动构件，包括通过操作构件沿第二方向的滑动而被驱动的第二接合部; 经由第一电力传输部分连接到第一驱动部件的第一电动机; 经由第二电力传输部分连接到第二驱动部件的第二电动机; 第一检测部，其检测所述操作部件在所述第一方向上的移动状态; 第二检测部，检测所述操作部件在所述第二方向上的移动状态; 以及控制部，其基于所述第一检测部和所述第二检测部的输出来控制所述电动机的驱动。

38. 发明授权

US08487709B2 Oscillator circuit 有权
标题翻译：振荡电路
公开(公告)号：US08487709B2
公开(公告)日：2013-07-16
申请号：US13122694
申请日：2010-07-22
申请人： Shinji Ishikawa , Ichiro Yamane
发明人： Shinji Ishikawa , Ichiro Yamane
IPC分类号： H03B5/32
CPC分类号： H03B5/36 , H03B5/06 , H03B2200/0046 , H03B2200/0094 , H03K3/0307 , H03L3/00
摘要： An oscillator circuit comprises a piezoelectric vibrator, an amplifier device including inverters provided in a plurality of stages, and an inverter control device. The inverters provided in the plurality of stages includes a performance-variable inverter configured which is operational in both of an initial phase of oscillation startup and a post-startup phase where the oscillation is stabilized and capable of a variable performance depending on whether the initial phase of oscillation startup or the post-startup phase where the oscillation is stabilized, and an ON/OFF inverter which is operational in the initial phase of oscillation startup and disconnected in the post-startup phase where the oscillation is stabilized. The inverter control device have the performance-variable inverter and the ON/OFF inverter both operational and lowers the performance of the performance-variable inverter in the initial phase of oscillation startup, and the inverter control device disconnects the ON/OFF inverter and increases the performance of the performance-variable inverter in the post-startup phase where the oscillation is stabilized.
摘要翻译：振荡电路包括压电振动器，包括设置在多个级中的反相器的放大器装置和逆变器控制装置。设置在多级中的逆变器包括：性能可变逆变器，其配置为在振荡启动的初始阶段和振荡稳定的后启动阶段两者中都可操作，并且能够根据初始阶段振荡启动或振荡稳定的后启动阶段，以及在振荡稳定初始阶段中振荡启动的初始阶段和断开的ON / OFF逆变器。逆变器控制装置具有性能可变的变频器和ON / OFF变频器，在起动初始阶段均可使运行性能可变变频器的性能降低，变频器控制装置断开ON / OFF变频器，性能可变的逆变器在振荡稳定的后启动阶段的性能。

39. 发明授权

US07436583B2 Optical amplification fiber, optical amplifier module, optical communication system and optical amplifying method 失效
标题翻译：光放大光纤，光放大器模块，光通信系统和光放大方法
公开(公告)号：US07436583B2
公开(公告)日：2008-10-14
申请号：US10933473
申请日：2004-09-03
申请人： Motoki Kakui , Tetsuya Haruna , Shinji Ishikawa
发明人： Motoki Kakui , Tetsuya Haruna , Shinji Ishikawa
IPC分类号： H01S3/00 , H01S3/10 , H04B10/12
CPC分类号： H01S3/06754 , G02B6/02 , H01S3/06708 , H01S3/06716 , H01S3/06758 , H01S3/06766 , H01S3/094011
摘要： The present invention relates to an optical amplification fiber and others capable of effectively reducing nonlinear interaction between signal channels even in transmission of multiplexed signal light containing multiple signal channels arranged in high density and also effectively reducing bending loss. An optical amplification module has an optical isolator, a WDM coupler, an Er-doped optical fiber (EDF) as an optical amplification fiber, a WDM coupler, and an optical isolator, which are arranged in order on a signal light propagation path from an input connector to an output connector, and further has a pumping light source connected to the WDM coupler and a pumping light source connected to the other WDM coupler. The EDF, at the wavelength of 1607 nm, has a mode field diameter (MFD) of 10 μm or more to the fundamental mode and a MAC number (=MFD/cutoff wavelength) of 6.8 or less to the fundamental mode.
摘要翻译：本发明涉及一种光放大光纤和其他能够有效降低信号通道之间的非线性相互作用的技术，即使在包含以高密度布置的多个信号通道的多路复用信号光的传输中，并且还有效地减少了弯曲损耗。光放大模块具有光隔离器，WDM耦合器，作为光放大光纤的掺铒光纤（EDF），WDM耦合器和光隔离器，它们依次布置在信号光传播路径上输入连接器连接到输出连接器，并且还具有连接到WDM耦合器的泵浦光源和连接到另一WDM耦合器的泵浦光源。在1607nm波长处的EDF具有基本模式的10mum以上的模场直径（MFD），与基本模式的MAC数（= MFD /截止波长）为6.8以下。

40. 发明授权

US07203399B2 Optical fiber and fiber grating type filter including the same 有权
标题翻译：光纤和光纤光栅类型的滤光片包括相同的
公开(公告)号：US07203399B2
公开(公告)日：2007-04-10
申请号：US10747085
申请日：2003-12-30
申请人： Shinji Ishikawa , Toshiki Taru , Masakazu Shigehara , Masaki Ohmura
发明人： Shinji Ishikawa , Toshiki Taru , Masakazu Shigehara , Masaki Ohmura
IPC分类号： G02B6/00
CPC分类号： G02B6/03694 , G02B6/02085 , G02B6/02119 , G02B6/03611
摘要： The present invention relates to an optical fiber having a structure which allows further improvements to be made both in terms of lower reflectance and narrower bandwidth, and to a fiber grating type filter including the optical fiber. The optical fiber applied to the fiber grating type filter comprises a core region extending along a predetermined axis, and a cladding region provided on an outer periphery of the core region. The core region does not contain any photosensitive dopant which contributes to predetermined wavelength light photosensitivity as a glass property, but a part of the cladding region contain such a photosensitive dopant. By means of this composition, it is possible to form a grating, which has a grating plane slanted by a predetermined angle with respect to the optical axis, in a part of the cladding region surrounding the core region.
摘要翻译：本发明涉及具有能够进一步改善低反射率和较窄带宽的结构的光纤以及包括该光纤的光纤光栅型滤光器。施加到光纤光栅型滤光器的光纤包括沿着预定轴线延伸的芯区域和设置在芯区域的外周上的包层区域。核心区域不含任何有助于作为玻璃性能的预定波长光敏性的光敏掺杂剂，但是包层区域的一部分含有这种光敏掺杂剂。通过这种组合，可以形成光栅，该光栅具有相对于光轴倾斜预定角度的光栅平面，该光栅平面围绕着核心区域的一部分包层区域。

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