公开(公告)号：US20110158099A1

公开(公告)日：2011-06-30

申请号：US12971428

申请日：2010-12-17

Applicant: Hiroshi FUJITA

Inventor： Hiroshi FUJITA

IPC: H04L12/26

CPC classification number: H04W40/12

Abstract: A communicating device capable of transmitting packets to a destination device via any of a plurality of adjacent devices, has a first measuring unit for measuring a first quality of a link between the communicating device and the destination device for a first period of time, a second measuring unit for measuring a second quality of a link from the communicating device to the destination device for a second period of time shorter than the first period of time, a first selector for selecting an adjacent device from the plurality of adjacent devices based on the measured first quality when transmitting a new packet to the destination device, and a second selector for selecting an adjacent device from the plurality of adjacent devices based on the measured second quality upon failure of transmitting the new packet.

Abstract translation: 能够通过多个相邻设备中的任一个向目的地设备发送分组的通信设备具有第一测量单元，用于在第一时间段内测量通信设备和目的设备之间的链路的第一质量，第二测量单元 测量单元，用于在短于第一时间段的第二时间段内测量从通信设备到目的地设备的链路的第二质量;第一选择器，用于基于测量的多个相邻设备从多个相邻设备中选择相邻设备 当向目的地设备发送新分组时的第一质量;以及第二选择器，用于在发送新分组失败时基于所测量的第二质量从多个相邻设备中选择相邻设备。

公开(公告)号：US20100222051A1

公开(公告)日：2010-09-02

申请号：US12715689

申请日：2010-03-02

Applicant: Masahiro WATANABE ,  Makoto YOSHIDA ,  Hiroshi FUJITA

Inventor： Masahiro WATANABE ,  Makoto YOSHIDA ,  Hiroshi FUJITA

IPC: H04W40/00 ,  H04W88/08

CPC classification number: H04B7/0413 ,  H04B7/0613 ,  H04B7/0689

Abstract: A mobile communication system using an adaptive multiantenna realizes improvement of reception characteristics, effective use of the band, and optimization of the throughput in comparison with a system in which application of the same multiantenna communication method is continued irrespective of a variation of the number of radio relay stations. The mobile communication system comprises a radio base station, a radio relay station, and mobile terminal stations for communicating with the radio base station through a radio relay station. The radio base station has a multiantenna and is characterized in that the radio base station judges if there is any variation of the number of radio relay stations when the radio base station carries out transmission through a radio relay station, and the radio base station communicates with the mobile terminal station by switching the multiantenna communication method using the multiantenna depending on the delay time of the feedback signal from the mobile terminal station if there is a variation of the number of radio relay stations.

Abstract translation: 与使用同一多天线通信方法的系统相比，使用自适应多天线的移动通信系统实现接收特性的改善，频带的有效使用和吞吐量的优化，而与无线电的数量的变化无关 中继站。 移动通信系统包括无线电基站，无线电中继站和用于通过无线电中继站与无线电基站进行通信的移动终端站。 无线基站具有多天线，其特征在于，无线基站通过无线中继站进行无线基站的发送时，判断无线中继站的数量是否存在变化，无线基站与 如果存在无线电中继站的数量的变化，则根据来自移动终端站的反馈信号的延迟时间，通过使用多天线切换多天线通信方法。

公开(公告)号：US20080049279A1

公开(公告)日：2008-02-28

申请号：US11837869

申请日：2007-08-13

Applicant: Hideo YABUHARA ,  Manami YABUHARA ,  Tomohisa HAMANO ,  Mitsuru KITAMURA ,  Daijiro KODAMA ,  Hiroshi FUJITA

Inventor： Hideo YABUHARA ,  Manami YABUHARA ,  Tomohisa HAMANO ,  Mitsuru KITAMURA ,  Daijiro KODAMA ,  Hiroshi FUJITA

IPC: G03H1/08

CPC classification number: G02B5/0252 ,  G02B5/1861 ,  G02B5/32 ,  G02F1/133371 ,  G02F1/133553 ,  G03H1/0244 ,  G03H1/08 ,  G03H1/24 ,  G03H2001/0816 ,  G03H2001/0825 ,  G03H2001/085 ,  G03H2001/2265 ,  G03H2001/306 ,  G03H2260/63

Abstract: The invention provides a computer-generated hologram which can be viewed in white at the desired viewing region and a reflective liquid crystal display using the same as a reflector. The computer-generated hologram H is designed to diffuse light having a given reference wavelength λSTD and incident thereon at a given angle of incidence θ in a specific angle range. In a range of wavelengths λmin to λmax including the reference wavelength λSTD wherein zero-order transmission light or zero-order reflection light of incident light on the computer-generated hologram at a given angle of incidence is seen in white by additive color mixing, the maximum diffraction angle β2MIN of incident light of the minimum wavelength λMIN in the wavelength range and incident at the angle of incidence θ is larger than the minimum diffraction angle β1MAX of incident light of the maximum wavelength λMAX in the wavelength range and incident at said angle of incidence θ.

Abstract translation: 本发明提供了一种计算机生成的全息图，其可以在期望的观看区域以白色观看，而反射型液晶显示器使用其作为反射器。 计算机产生的全息图H被设计成以特定角度范围内以给定的入射角θ散射具有给定参考波长λSTD＆lt;＆lt;＆gt;的光。 在波长λλmin至λmax范围内，包括参考波长λSTD <0>其中零级透射光或零级反射光 以给定的入射角计算机产生的全息图上的入射光通过加色混合在白色中看到，最小波长λ的入射光的最大衍射角β2 MIN / 在入射角θ入射的波长范围内的大小比波长范围内最大波长λMAX MAX的入射光的最小衍射角β1MAX < 并以所述入射角θ入射。

公开(公告)号：US20120224264A1

公开(公告)日：2012-09-06

申请号：US13405940

申请日：2012-02-27

Applicant: Tsuyoshi CHIBA ,  Hiroshi FUJITA ,  Yuki ARITSUKA

Inventor： Tsuyoshi CHIBA ,  Hiroshi FUJITA ,  Yuki ARITSUKA

IPC: G02B5/18 ,  B32B3/00 ,  B32B7/02 ,  B29D11/00 ,  B32B27/06

CPC classification number: B29D11/00346 ,  B29D11/0074 ,  B29D11/00865 ,  B29K2083/00 ,  B29K2995/0026 ,  B29K2995/0034 ,  B32B5/145 ,  B32B27/283 ,  B82Y20/00 ,  C09D183/06 ,  G02B5/3066 ,  H05K1/036 ,  Y10T428/24355 ,  Y10T428/24967 ,  Y10T428/31663

Abstract: A PDMS sheet that ensures good adhesion, handleability and stability to metal thin films or metal patterns of any desired shape, an optical element that is kept against de-bonding or exfoliation of metal patterns and has high reliability as well as good handleability and stability, and manufacturing methods thereof. The inventive optical element comprises a polydimethyl-siloxane sheet having a pattern-formation surface defined by one surface and a base surface defined by another surface, and a plurality of metal patterns positioned on the pattern-formation surface. Given a low-molecular-weight siloxane of a cyclic structure represented by [—Si(CH3)2O—]k where k is an integer of 3 to 20 inclusive, polydimethylsiloxane sheet comprises a structure where the content of the low-molecular-weight siloxane at the pattern-formation surface is more than that of the low-molecular-weight siloxane at the base surface, and a spacing between the adjacent metal patterns is variable by deformation of the polydimethylsiloxane sheet.

Abstract translation: 确保对金属薄膜或任何所需形状的金属图案具有良好的粘合性，可操作性和稳定性的PDMS片，防止金属图案的去结合或剥离并且具有高可靠性以及良好的可操作性和稳定性的光学元件， 及其制造方法。 本发明的光学元件包括具有由一个表面限定的图案形成表面和由另一个表面限定的基底表面的多个二甲基硅氧烷片和位于图案形成表面上的多个金属图案。 给出由[-Si（CH3）2O-] k表示的环状结构的低分子量硅氧烷，其中k为3〜20的整数，其中，聚二甲基硅氧烷片包含其中低分子量 在图案形成表面的硅氧烷比在底部表面的低分子量硅氧烷的硅氧烷更多，并且相邻的金属图案之间的间隔可通过聚二甲基硅氧烷片的变形而变化。

公开(公告)号：US20120223454A1

公开(公告)日：2012-09-06

申请号：US13405996

申请日：2012-02-27

Applicant: Tsuyoshi CHIBA ,  Hiroshi FUJITA ,  Yuki ARITSUKA

Inventor： Tsuyoshi CHIBA ,  Hiroshi FUJITA ,  Yuki ARITSUKA

IPC: B29C33/38

CPC classification number: B29C33/40 ,  B29C33/405 ,  B29C33/424 ,  B29C33/64 ,  B29K2883/00 ,  B82Y10/00

Abstract: The object of the invention is to provide a mold that is capable of high-precision, stable patterning, and improved in terms of handleability as well, and a manufacturing method thereof. The mold of the invention has a pattern-formation surface defined by one surface, wherein the pattern-formation layer has a projection-and-depression structure area for patterning, and a base surface defined by another surface. At least the pattern-formation layer and the base surface each comprise a polydimethylsiloxane layer. Given a low-molecular-weight siloxane of a cyclic structure represented by [—Si(CH3)2O—]k where k is an integer of 3 to 20 inclusive, the polydimethylsiloxane layer positioned on the pattern-formation layer comprises a high-content polydimethylsiloxane layer containing the low-molecular-weight siloxane in a larger amount, and the polydimethylsiloxane layer positioned on the base surface comprises a low-content polydimethylsiloxane layer containing the low-molecular-weight siloxane in a smaller amount.

Abstract translation: 本发明的目的是提供一种能够高精度，稳定地图案化并且在可操作性方面得到改进的模具及其制造方法。 本发明的模具具有由一个表面限定的图形形成表面，其中图案形成层具有用于图案化的突起 - 凹陷结构区域和由另一个表面限定的基底表面。 至少图案形成层和基底表面各自包含聚二甲基硅氧烷层。 给出由[-Si（CH3）2O-] k表示的环状结构的低分子量硅氧烷，其中k是3至20的整数，其中位于图案形成层上的聚二甲基硅氧烷层包含高含量 含有较大量的低分子量硅氧烷的聚二甲基硅氧烷层和位于基材表面上的聚二甲基硅氧烷层包含含有较少量的低分子量硅氧烷的低含量聚二甲基硅氧烷层。

公开(公告)号：US20110244789A1

公开(公告)日：2011-10-06

申请号：US13032239

申请日：2011-02-22

Applicant: Yun WEN ,  Hiroshi FUJITA ,  Makoto YOSHIDA

Inventor： Yun WEN ,  Hiroshi FUJITA ,  Makoto YOSHIDA

IPC: H04B17/02

CPC classification number: H04L47/10 ,  H04L45/302 ,  H04L47/14 ,  H04L47/24

Abstract: An optimum path storage unit stores optimum paths on all wireless communication devices that can be destinations of data. A reception unit receives relay data as a relay target. A QoS judgment unit reads out an optimum path corresponding to a QoS requirement of relay data from the optimum path storage unit and judges whether or not the QoS requirement of data is satisfied by the optimum path. The QoS judgment unit outputs relay data to a transmission unit when it is determined that the QoS requirement is satisfied. The transmission unit transmits the relay data to the next node on the optimum path. When the QoS requirement of the relay data is not satisfied by the optimum path, a NACK information generation unit generates NACK information that includes the fact that transmission of the relay data has been interrupted and transmits the NACK information to neighboring wireless communication devices.

Abstract translation: 最佳路径存储单元在可以是数据目的地的所有无线通信设备上存储最佳路径。 接收单元接收作为中继目标的中继数据。 QoS判断单元从最优路径存储单元读出与中继数据的QoS要求对应的最优路径，并判断数据的QoS要求是否满足最优路径。 当确定满足QoS要求时，QoS判断单元向发送单元输出中继数据。 发送单元将中继数据发送到最佳路径上的下一个节点。 当不满足最优路径的中继数据的QoS要求时，NACK信息生成部生成包含中继数据的发送已经中断的事实的NACK信息，并将NACK信息发送给相邻的无线通信装置。

公开(公告)号：US20100330902A1

公开(公告)日：2010-12-30

申请号：US12874631

申请日：2010-09-02

Applicant: Hiroshi FUJITA

Inventor： Hiroshi FUJITA

IPC: H04B3/36

CPC classification number: H04B7/15557 ,  H04B7/15521 ,  H04B17/40 ,  H04W24/08

Abstract: A radio relay method for relaying signal transmitted and received between a base station apparatus and a mobile station apparatus, the radio relay method including: selecting a first relay method amplifying and transmitting reception signal, or a second relay method decoding, error correcting, re-encoding, and transmitting the reception signal, based on each reception quality between the relay station apparatus and the base station apparatus and between the relay station apparatus and the mobile station apparatus; and relaying the signal based on the selected first relay method or the selected second relay method.

Abstract translation: 一种用于中继在基站装置与移动台装置之间发送和接收的信号的无线电中继方法，所述无线电中继方法包括：选择放大和发送接收信号的第一中继方法或第二中继方法解码，纠错， 基于中继站装置与基站装置之间以及中继站装置与移动台装置之间的各接收质量对接收信号进行编码和发送; 并基于所选择的第一中继方法或所选择的第二中继方法中继信号。

公开(公告)号：US20100323732A1

公开(公告)日：2010-12-23

申请号：US12869262

申请日：2010-08-26

Applicant: Yuuta NAKAYA ,  Hiroshi FUJITA ,  Taiji KONDO ,  Tadashi NAKAMURA

Inventor： Yuuta NAKAYA ,  Hiroshi FUJITA ,  Taiji KONDO ,  Tadashi NAKAMURA

IPC: H04B7/00

CPC classification number: H04L27/0008 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L27/0012 ,  H04L27/34

Abstract: A radio communication method in a radio communication system in which radio communication is performed between a radio communication base station apparatus and a radio communication mobile station apparatus, including: transmitting, by the radio communication mobile station apparatus, an implementation loss value of the radio communication mobile station apparatus to the radio communication base station apparatus.

Abstract translation: 一种无线通信系统中的无线通信方法，其中，在无线通信基站装置与无线通信移动站装置之间进行无线通信，其特征在于，包括：无线通信移动台装置发送无线通信的实现损失值 移动站装置发送给无线通信基站装置。

公开(公告)号：US20090057942A1

公开(公告)日：2009-03-05

申请号：US11849149

申请日：2007-08-31

Applicant: Takahiro AIDA ,  Takeo KOBAYASHI ,  Yukio UEDA ,  Hiroshi FUJITA

Inventor： Takahiro AIDA ,  Takeo KOBAYASHI ,  Yukio UEDA ,  Hiroshi FUJITA

IPC: B29C45/16

CPC classification number: B29C45/14221 ,  B29C45/14016 ,  B29C45/1418 ,  B29C2045/14286

Abstract: A manufacturing method for a sheet molded body having a desired three dimensional shape and an excellent quality of the design, which has no crease, by uniformly expanding a decorated sheet prior to molding, and closely contacting the decorate sheet to the surface of a male die. In the manufacturing method, the pressure at the front side of the decorated sheet is lowered relative to that at the back side. An arm means is then moved towards the decorated sheet from the back side of the decorated sheet so that the decorated sheet is inverted by increasing the pressure at the front side relative to that at the back side. The decorated sheet is then three dimensionally formed along the surface of the male die by, while pressing the male die from the back side and moving the arm means backwards, increasing the pressure at the front side.

Abstract translation: 一种成型体的制造方法，其具有期望的三维形状和优异的设计质量，其没有折痕，通过在成型之前均匀地膨胀装饰的片材，并且使装饰的片材与阳模的表面紧密接触 。 在制造方法中，装饰片材的前侧的压力相对于后侧的压力降低。 然后，手臂装置从装饰片材的背面向装饰片材移动，使得装饰片材通过相对于背面侧的压力增加而反转。 然后，通过从后侧按压阳模并向后移动臂装置，沿着阳模的表面三维地形成装饰的片材，增加前侧的压力。