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1. 发明授权

US07221846B2 Optical communication system 有权
标题翻译：光通信系统
公开(公告)号：US07221846B2
公开(公告)日：2007-05-22
申请号：US11361962
申请日：2006-02-27
申请人： Kenji Matsumoto , Hiroki Takahashi
发明人： Kenji Matsumoto , Hiroki Takahashi
IPC分类号： G02B6/00
CPC分类号： G02B6/02038 , G02B6/4206
摘要： In an optical communication system in which communication is conducted by transmitting light through a plastic optical fiber with a core diameter in the range from 300 to 600 μm, the average beam diameter and beam divergence angle expressed in terms of numerical aperture (NA) of the light at the input face of the optical fiber are set less than or equal to 250 μm, more preferably less than or equal to 200 μm, and less than or equal to 0.25, more preferably less than or equal to 0.2 respectively.
摘要翻译：在通过使光通过芯直径在300至600μm的塑料光纤进行通信的光通信系统中，平均光束直径和光束发散角以表示的数值孔径（NA）表示在光纤的输入面上的光被设定为小于或等于250μm，更优选小于等于200μm，小于等于0.25，更优选小于或等于0.2。

2. 发明申请

US20060193580A1 Optical communication system 有权
标题翻译：光通信系统
公开(公告)号：US20060193580A1
公开(公告)日：2006-08-31
申请号：US11361962
申请日：2006-02-27
申请人： Kenji Matsumoto , Hiroki Takahashi
发明人： Kenji Matsumoto , Hiroki Takahashi
IPC分类号： G02B6/02
CPC分类号： G02B6/02038 , G02B6/4206
摘要： In an optical communication system in which communication is conducted by transmitting light through a plastic optical fiber with a core diameter in the range from 300 to 600 μm, the average beam diameter and beam divergence angle expressed in terms of numerical aperture (NA) of the light at the input face of the optical fiber are set less than or equal to 250 μm, more preferably less than or equal to 200 μm, and less than or equal to 0.25, more preferably less than or equal to 0.2 respectively.
摘要翻译：在通过使光通过芯直径在300至600μm的塑料光纤进行通信的光通信系统中，平均光束直径和光束发散角以表示的数值孔径（NA）表示在光纤的输入面上的光被设定为小于或等于250μm，更优选小于或等于200μm，小于或等于0.25，更优选小于或等于0.2。

3. 发明申请

US20070286560A1 Optical Connection Method And Optical Transmission Apparatus 失效
标题翻译：光学连接方法和光传输设备
公开(公告)号：US20070286560A1
公开(公告)日：2007-12-13
申请号：US11660648
申请日：2005-08-19
申请人： Yoshisada Nakamura , Hiroki Takahashi , Takanori Sato , Kenji Matsumoto , Hiroyuki Hiiro
发明人： Yoshisada Nakamura , Hiroki Takahashi , Takanori Sato , Kenji Matsumoto , Hiroyuki Hiiro
IPC分类号： G02B6/028
CPC分类号： G02B6/02038 , G02B6/03633 , G02B6/3878
摘要： A plastic optical fiber (11) has a core (12) and a clad (13). The clad (13) is composed of an outer clad (14) and an inner clad (15). The refractive index in the core (12) gradually increases as the distance from the center thereof decreases. The refractive index in the inner clad (15) is equal to the minimum value of the refractive index in the core (12), and the refractive index in the outer clad (14) is smaller than that in the inner clad (15). For the purpose of decreasing the transmission loss between the plastic optical fiber (11) and a light emission device or the light receiving device, the diameter d1 of the core (12) and the outer diameter d2 of the inner clad (15) satisfy the following conditions; 100(μm)≦d1≦700(μm) 200(μm)≦d1≦1000(μm) d1
摘要翻译：塑料光纤（11）具有芯（12）和包层（13）。包层（13）由外包层（14）和内包层（15）组成。芯部（12）的折射率随着距离其中心的距离减小而逐渐增加。内包层（15）中的折射率等于芯（12）中的折射率的最小值，并且外包层（14）中的折射率小于内包层（15）中的折射率。为了降低塑料光纤（11）与发光装置或光接收装置之间的传输损耗，芯（12）的直径d 1和内包层（15）的外径d 2，满足以下条件; <？in-line-formula description =“In-line formula”end =“lead”？> 100（mum）<= d1 <= 700（mum）<？in-line-formula description =“In-line Formulas end =“tail”？> <？in-line-formula description =“In-line formula”end =“lead”？> 200（mum）<= d1 <= 1000（mum）<？ =“内联公式”end =“tail”？> <？in-line-formula description =“In-line formula”end =“lead”？> d1

4. 发明授权

US07429138B2 Optical connection method and optical transmission apparatus 失效
标题翻译：光连接方法和光传输装置
公开(公告)号：US07429138B2
公开(公告)日：2008-09-30
申请号：US11660648
申请日：2005-08-19
申请人： Yoshisada Nakamura , Hiroki Takahashi , Takanori Sato , Kenji Matsumoto , Hiroyuki Hiiro
发明人： Yoshisada Nakamura , Hiroki Takahashi , Takanori Sato , Kenji Matsumoto , Hiroyuki Hiiro
IPC分类号： G02B6/36
CPC分类号： G02B6/02038 , G02B6/03633 , G02B6/3878
摘要： A plastic optical fiber (11) has a core (12) and a clad (13). The clad (13) is composed of an outer clad (14) and an inner clad (15). The refractive index in the core (12) gradually increases as the distance from the center thereof decreases. The refractive index in the inner clad (15) is equal to the minimum value of the refractive index in the core (12), and the refractive index in the outer clad (14) is smaller than that in the inner clad (15). For the purpose of decreasing the transmission loss between the plastic optical fiber (11) and a light emission device or the light receiving device, the diameter d1 of the core (12) and the outer diameter d2 of the inner clad (15) satisfy the following conditions; 100(μm)≦d1≦700(μm) 200(μm)≦d1≦1000(μm) d1
摘要翻译：塑料光纤（11）具有芯（12）和包层（13）。包层（13）由外包层（14）和内包层（15）组成。芯部（12）的折射率随着距离其中心的距离减小而逐渐增加。内包层（15）中的折射率等于芯（12）中的折射率的最小值，并且外包层（14）中的折射率小于内包层（15）中的折射率。为了降低塑料光纤（11）与发光装置或光接收装置之间的传输损耗，芯（12）的直径d 1和内包层（15）的外径d 2，满足以下条件; <？in-line-formula description =“In-line formula”end =“lead”？> 100（mum）<= d 1 <= 700（mum）<？in-line-formula description = “end =”tail“？> <？in-line-formula description =”In-line formula“end =”lead“？> 200（mum）<= d 1 <= 1000（mum）<？in-line- 公式描述=“内联公式”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> d 1

5. 发明授权

US11318741B2 Liquid discharge apparatus, liquid discharge method, and storage medium 有权
公开(公告)号：US11318741B2
公开(公告)日：2022-05-03
申请号：US17073668
申请日：2020-10-19
申请人： Hiroki Takahashi
发明人： Hiroki Takahashi
IPC分类号： B41J29/393 , B41J2/045
摘要： A liquid discharge apparatus includes a head, a sensor, a motor, and control circuitry. The head is configured to discharge liquid in a plurality of times of scanning. The sensor is configured to measure a density of a region formed with the liquid discharged in first scanning among the plurality of times of scanning. The motor is configured to move a measurement position at which the sensor performs measurement. The control circuitry is configured to control discharge of the head in second scanning performed after the first scanning among the plurality of times of scanning, based on the measurement position and the density measured at the measurement position.

6. 发明授权

US09752214B2 Titanium alloy 有权
公开(公告)号：US09752214B2
公开(公告)日：2017-09-05
申请号：US13983005
申请日：2012-01-31
申请人： Shunsuke Takeguchi , Yoshiki Ishikawa , Takasumi Kubo , Shin Ishida , Hiroki Takahashi , Masafumi Morita , Masahito Miki
发明人： Shunsuke Takeguchi , Yoshiki Ishikawa , Takasumi Kubo , Shin Ishida , Hiroki Takahashi , Masafumi Morita , Masahito Miki
IPC分类号： C22C14/00 , C22F1/18 , A61L27/06 , A61L31/02 , C22C27/02
CPC分类号： C22C14/00 , A61L27/06 , A61L31/022 , C22C27/02 , C22F1/183 , Y10T428/12
摘要： A titanium alloy includes 15 to 27 atomic % (at %) of tantalum (Ta) and 0 to 8 at % of tin (Sn), the balance being titanium (Ti) and unavoidable impurities, when the entire amount of the titanium alloy is taken as 100 at %. Therefore, the titanium alloy provided has characteristics suitable for medical device materials, biocompatible materials, etc.

7. 发明授权

US09071307B2 Wireless communication system, wireless communication apparatus, program and transmission method 有权
标题翻译：无线通信系统，无线通信装置，程序和传输方法
公开(公告)号：US09071307B2
公开(公告)日：2015-06-30
申请号：US13640925
申请日：2011-04-14
申请人： Osamu Nakamura , Hiroki Takahashi , Jungo Goto , Kazunari Yokomakura , Yasuhiro Hamaguchi
发明人： Osamu Nakamura , Hiroki Takahashi , Jungo Goto , Kazunari Yokomakura , Yasuhiro Hamaguchi
IPC分类号： H04W4/00 , H04B7/04 , H04L5/00 , H04L25/03 , H04B7/06
CPC分类号： H04B7/0486 , H04B7/0669 , H04L5/0023 , H04L5/0048 , H04L25/03891
摘要： A wireless communication system includes a first wireless communication apparatus, which includes a plurality of transmission antennas and transmits signals in an MIMO scheme, and a second wireless communication apparatus, which receives the signals. The first wireless communication apparatus performs the same frequency allocation for transmission antennas from which the same data is transmitted in case that transmission is performed in a rank less than the number of transmission antennas.
摘要翻译：无线通信系统包括：第一无线通信装置，其包括多个发送天线，并以MIMO方式发送信号;以及第二无线通信装置，其接收所述信号。第一无线通信装置对发送天线进行相同的频率分配，在发送天线的数量少于发送天线的数量的情况下，从发送天线发送相同的数据。

8. 发明授权

US08787795B2 Image reproduction apparatus including a waste toner assembly 有权
标题翻译：包括废调色剂组件的图像再现装置
公开(公告)号：US08787795B2
公开(公告)日：2014-07-22
申请号：US13337586
申请日：2011-12-27
申请人： Hirokazu Fujii , Daijiro Ueno , Hiroki Takahashi , Tatsuya Yamanaka
发明人： Hirokazu Fujii , Daijiro Ueno , Hiroki Takahashi , Tatsuya Yamanaka
IPC分类号： G03G15/00
CPC分类号： G03G21/1633 , G03G21/105 , G03G21/12 , G03G21/1647 , G03G21/1671 , G03G21/1842 , G03G2221/1654
摘要： What is provided is an image formation apparatus including: an image formation part provided inside a main body so that the image formation part may be attached to the main body and detached from the main body; a plurality of opening-closing parts which may be opened and closed to attach the image formation part to the main body or detach the image formation part from the main body; and a plurality of locking parts latching each of the plurality of opening-closing parts to the main body, wherein when one of the plurality of locking parts undergoes a releasing operation, an other one of the plurality of locking parts also undergoes a releasing operation.
摘要翻译：提供的图像形成装置包括：图像形成部，其设置在主体内部，使得图像形成部可以附接到主体并从主体分离; 可以打开和关闭多个打开 - 关闭部分，以将图像形成部分附接到主体或将图像形成部分从主体拆下; 以及多个锁定部件，其将所述多个打开 - 关闭部件中的每一个锁定到所述主体，其中当所述多个锁定部件中的一个处于释放操作时，所述多个锁定部件中的另一个也经历释放操作。

9. 发明授权

US08787243B2 Wireless communication system, base station apparatus and communication method 失效
标题翻译：无线通信系统，基站装置及通信方式
公开(公告)号：US08787243B2
公开(公告)日：2014-07-22
申请号：US13393055
申请日：2010-08-30
申请人： Kazunari Yokomakura , Yasuhiro Hamaguchi , Hiroki Takahashi , Jungo Goto , Osamu Nakamura , Shinsuke Ibi , Seiichi Sampei , Shinichi Miyamoto
发明人： Kazunari Yokomakura , Yasuhiro Hamaguchi , Hiroki Takahashi , Jungo Goto , Osamu Nakamura , Shinsuke Ibi , Seiichi Sampei , Shinichi Miyamoto
IPC分类号： H04B7/14 , H04W4/00
CPC分类号： H04B7/15521 , H04L1/0065
摘要： A wireless communication system includes: a multiple number of mobile station apparatuses that transmit code bits obtained by applying error-correction coding to information bits; a relay station apparatus that receives code bits from the multiple mobile station apparatuses, applies network coding on the code bits and transmits the network-code bits; and a base station apparatus that receives and decodes the code bits and the network-code bits, wherein the base station apparatus, when decoding the received code bits, performs iteration decoding by regarding the received code bits as a serially concatenated code of network coding and error correction coding. Accordingly, decoding is performed by regarding the network code and the error correction code as a serial concatenated code, it is possible to obtain diversity with a simple configuration.
摘要翻译：无线通信系统包括：多个移动站装置，其通过对信息比特应用纠错编码而获得的码比特; 从多个移动站装置接收码位的中继站装置对码位进行网络编码，并发送网络码比特; 以及基站装置，其接收和解码所述码位和所述网络码比特，其中，所述基站装置在对所接收的码比特进行解码时，通过将所述接收的码比特作为网络编码的串行级联代码进行迭代解码，以及纠错编码。因此，通过将网络代码和纠错码作为串联代码进行解码，可以以简单的配置获得分集。

10. 发明授权

US08704361B2 Sealing glass for semiconductor device, sealing material, sealing material paste, and semiconductor device and its production process 有权
标题翻译：半导体器件密封玻璃，密封材料，密封材料浆料和半导体器件及其生产工艺
公开(公告)号：US08704361B2
公开(公告)日：2014-04-22
申请号：US13362690
申请日：2012-01-31
申请人： Hiroki Takahashi
发明人： Hiroki Takahashi
IPC分类号： H01L23/10 , B28B11/00
CPC分类号： H01L23/291 , C03C3/142 , C03C3/145 , C03C3/15 , C03C3/16 , C03C3/17 , C03C3/19 , C03C8/04 , C03C8/08 , C03C8/10 , C03C8/24 , H01L23/10 , H01L2924/0002 , H01L2924/01079 , H01L2924/09701 , H01L2924/16195 , Y10T428/1314 , H01L2924/00
摘要： A sealing glass, a sealing material, and a sealing material paste, which suppress metal deposition by reducing glass components (metal oxides) without decreasing the reactivity with and the adhesion to a semiconductor substrate. The sealing glass, contains a low temperature melting glass containing, by mass ratio: from 0.1 to 5% of at least one metal oxide selected from the group consisting of Fe, Mn, Cr, Co, Ni, Nb, Hf, W, Re, a rare earth element, and optionally Mo; and from 5 to 100 ppm by mass ratio of K2O, wherein the low temperature melting glass has a softening point of at most 430° C. The sealing material device, contains the sealing glass and an inorganic filler in an amount of from 0 to 40% by volume ratio. The sealing material paste contains a mixture of the sealing material and a vehicle.
摘要翻译：密封玻璃，密封材料和密封材料浆料，其通过减少玻璃成分（金属氧化物）而不降低与半导体基板的反应性和对半导体基板的粘合来抑制金属沉积。密封玻璃包含低温熔融玻璃，其以质量比计，含有选自Fe，Mn，Cr，Co，Ni，Nb，Hf，W，Re中的至少一种以上的金属氧化物的0.1〜5％，稀土元素，以及任选的Mo; 和5〜100质量ppm的K 2 O，其中低温熔融玻璃的软化点至多为430℃。密封材料装置含有0至40的密封玻璃和无机填料％体积比。密封材料浆料包含密封材料和载体的混合物。

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