公开(公告)号：US20090225910A1

公开(公告)日：2009-09-10

申请号：US12426733

申请日：2009-04-20

申请人： Mitsuhiro SUZUKI ,  Chihiro Fujita ,  Takashi Usui

发明人： Mitsuhiro SUZUKI ,  Chihiro Fujita ,  Takashi Usui

IPC分类号： H04L27/06

CPC分类号： H04L27/2605

摘要： Multi-carrier transmission is performed without inserting a repetitive signal into guard interval periods. A transmitter provides guard interval periods by using a null signal to save transmission power and prevent the deterioration of the SN ratio. Delayed waves at the head of each received symbol cause high-frequency waves to occur and carriers to interfere with one another. Accordingly, a receiver adds a component following each received symbol to a delayed-wave component at the head of the received symbol. As a result, the delayed-wave component at the head of the received symbol and the added component become continuous in wave form and subcarriers do not interfere with each other.

公开(公告)号：US20090201797A1

公开(公告)日：2009-08-13

申请号：US12426750

申请日：2009-04-20

申请人： Mitsuhiro SUZUKI ,  Chihiro FUJITA ,  Takashi USUI

发明人： Mitsuhiro SUZUKI ,  Chihiro FUJITA ,  Takashi USUI

IPC分类号： H04J11/00

CPC分类号： H04L27/2605

摘要： Multi-carrier transmission is performed without inserting a repetitive signal into guard interval periods. A transmitter provides guard interval periods by using a null signal to save transmission power and prevent the deterioration of the SN ratio. Delayed waves at the head of each received symbol cause high-frequency waves to occur and carriers to interfere with one another. Accordingly, a receiver adds a component following each received symbol to a delayed-wave component at the head of the received symbol. As a result, the delayed-wave component at the head of the received symbol and the added component become continuous in wave form and subcarriers do not interfere with each other.

摘要翻译： 执行多载波传输而不将重复信号插入保护间隔周期。 发射机通过使用空信号来节省传输功率并防止SN比的恶化来提供保护间隔周期。 每个接收到的符号的头部的延迟波导致高频波发生，并且载波彼此干扰。 因此，接收机将接收到的符号之后的分量添加到接收符号的头部的延迟波分量。 结果，接收符号的头部的延迟波分量和相加分量在波形上变得连续，并且子载波不彼此干扰。

公开(公告)号：US20100142493A1

公开(公告)日：2010-06-10

申请号：US12610058

申请日：2009-10-30

申请人： Kazuyuki SAKODA ,  Kenzo NISHIKAWA ,  Yuichi MORIOKA ,  Mitsuhiro SUZUKI

发明人： Kazuyuki SAKODA ,  Kenzo NISHIKAWA ,  Yuichi MORIOKA ,  Mitsuhiro SUZUKI

IPC分类号： H04W72/00

CPC分类号： H04W48/02 ,  H04L47/10 ,  H04W28/06 ,  H04W74/08 ,  H04W84/12 ,  H04W84/18

摘要： The present invention eliminates a transmission-waiting operation which is unnecessary while accommodating a prioritized traffic. Although a communication station enters a transmission-disallowed state in response to detection of a signal addressed to another station in accordance with medium access control based on CSMA, if the communication station receives a frame transmitted with priority to a local station during the transmission waiting, it cancels the transmission-disallowed state, sends back a frame responding the frame transmitted with priority and effectively operates a transmission prioritized period. The communication station starts a search procedure to perform a processing of evading duplication of the transmission prioritized periods if it judges a possibility of a problem occurring in a time zone in which reception with priority is possible.

摘要翻译： 本发明消除了在容纳优先业务量时不必要的传输等待操作。 虽然响应于根据基于CSMA的媒体访问控制寻址到另一站的信号的检测，通信站进入传输不允许状态，但是如果通信站在传输等待期间接收到优先发送到本地站的帧， 它取消传输不允许状态，发送一个响应优先发送的帧的帧，并有效地操作传输优先级周期。 如果通信站判断在优先级可以接收的时间段内发生问题的可能性，则开始搜索过程来执行回避发送优先级周期的重复的处理。

公开(公告)号：US20070126304A1

公开(公告)日：2007-06-07

申请号：US11563305

申请日：2006-11-27

申请人： Isao ITO ,  Masashi KUROKO ,  Mitsuhiro SUZUKI ,  Shoji MANO

发明人： Isao ITO ,  Masashi KUROKO ,  Mitsuhiro SUZUKI ,  Shoji MANO

IPC分类号： H02K21/12

CPC分类号： H02K1/2766 ,  H02K1/28 ,  H02K29/03

摘要： A rotary shaft 60 having an outside diameter larger than the bore diameter of a rotary shaft insert hole 59 of a rotor 50 is inserted into the rotary shaft insert hole 59. A magnet insert hole 51a1 is provided in a main magnetic pole [a] of the rotor 50. Permanent magnets 52a1 to 52a3 are inserted into the magnet insert hole 51a1 such that a gap is formed between the permanent magnets 52a1 to 52a3 and the magnet insert hole 51a1. A semi-tubular rivet insert hole 55a and interlocks 57a1, 57a2 elongated in the radial direction of the rotor are disposed radially outward of the magnet insert hole 51a in the rotor. A semi-tubular rivet 56a is inserted into the semi-tubular rivet insert hole 55a such that a gap is formed between the semi-tubular rivet 56a and the semi-tubular rivet insert hole 55a. Passage holes 58ab, 58da are provided in the auxiliary magnetic poles [ab], [da].

摘要翻译： 具有比转子50的旋转轴插入孔59的孔径大的外径的旋转轴60插入到旋转轴插入孔59中。 磁体插入孔51a1设置在转子50的主磁极[a]中。 永久磁铁52a 1至52a 3被插入到磁体插入孔51a 1中，使得在永磁体52a 1至52a 3和磁体插入孔51a 1之间形成间隙。 在转子的径向向外设置有磁体插入孔51a的半管状铆钉插入孔55a和在转子的径向方向上延伸的互锁57a，1,5a，2a，2a， 半管状铆钉56a插入半管状铆钉插入孔55a中，使得在半管状铆钉56a和半管状铆钉插入孔55a之间形成间隙。 在辅助磁极[ab]，[da]中设有通孔58 ab，58 da。

公开(公告)号：US20120155671A1

公开(公告)日：2012-06-21

申请号：US13312737

申请日：2011-12-06

申请人： Mitsuhiro SUZUKI

发明人： Mitsuhiro SUZUKI

IPC分类号： H04B3/00

CPC分类号： H04M9/08

摘要： An information processing apparatus includes a reproduction control unit controlling reproduction of a content item; a reception unit receiving reaction sound data stored in UDP packets and transmitted from a server via a communication network when reproducing the content item, the server generating the reaction sound data of reaction sounds by receiving sound data obtained by receiving sounds produced as reactions to the content item from users from a plurality of apparatuses via the communication network, performing sound processing on the plurality of sound data received from the apparatuses based on positions of the users at a single virtual site and acoustic characteristics of the site, and adding the plurality of sound data subjected to the sound processing; and a sound output unit outputting the reaction sounds based on the received reaction sound data when the content item is reproduced.

摘要翻译： 一种信息处理设备，包括控制内容项的再现的再现控制单元; 接收单元，接收存储在UDP分组中的反应声音数据，并且在再现内容项目时经由通信网络从服务器发送，所述服务器通过接收通过接收作为对内容的反应而产生的声音获得的声音数据来生成反应声音的反应声音数据 来自多个装置的用户通过通信网络从基于单个虚拟站点的用户的位置和站点的声学特性对从装置接收的多个声音数据执行声音处理，并且添加多个声音 经过声音处理的数据; 以及声音输出单元，当所述内容项目被再现时，基于所接收的反应声音数据输出所述反应声音。

公开(公告)号：US20130185064A1

公开(公告)日：2013-07-18

申请号：US13554523

申请日：2012-07-20

申请人： Mitsuhiro SUZUKI

发明人： Mitsuhiro SUZUKI

IPC分类号： G10L21/0216

CPC分类号： G10L21/0216 ,  G10L2021/02082

摘要： To be provided is an echo removing apparatus including a transmission path estimate update processing unit, and an output selection unit. A fixed section of the transmission path estimate is updated based on an error from an echo estimate determined using all of the fixed section, the holding section, and the update section. These sections are updated depending on whether an estimate obtained by adding the fixed section and the holding section is better than an estimate of the fixed section alone in every fixed period. Only when the estimate is better, the holding section is added to the fixed section cumulatively, and the update section is substituted into the holding section. Depending on whether an estimate is better, an error from the eco estimate determined using all these sections or the fixed section alone is selected as an output.

摘要翻译： 提供一种包括传输路径估计更新处理单元和输出选择单元的回波消除装置。 基于从使用所有固定部分，保持部分和更新部分确定的回波估计的误差来更新传输路径估计的固定部分。 这些部分根据通过添加固定部分和保持部分获得的估计值是否优于在每个固定时间段内单独的固定部分的估计值来更新。 仅当估计更好时，将保持部分累积地添加到固定部分，并且将更新部分替换为保持部分。 根据估计是否更好，选择使用所有这些部分或仅固定部分确定的生态估计的错误作为输出。

公开(公告)号：US20100001809A1

公开(公告)日：2010-01-07

申请号：US12496979

申请日：2009-07-02

申请人： Wasuke YANAGISAWA ,  Hiroshi MIZUTANI ,  Yasunobu ISHII ,  Mitsuhiro SUZUKI ,  Ryo HORIE

发明人： Wasuke YANAGISAWA ,  Hiroshi MIZUTANI ,  Yasunobu ISHII ,  Mitsuhiro SUZUKI ,  Ryo HORIE

IPC分类号： H01P5/103 ,  H01P3/127

CPC分类号： H01P3/14 ,  H01P3/123 ,  H01P3/127 ,  H01P5/103

摘要： Provided is an electromagnetic wave transmission medium which is suited for mass production and does not affect a transmission mode. The electromagnetic wave transmission medium includes, as a main element, a flexible cylindrical tube (1) molded so that a cross-sectional shape of the cylindrical tube in a direction orthogonal to a tube axis is uniform in a direction of the tube axis. The cylindrical tube (1) includes an inner wall formed of a conductive layer having a thickness equal to or more than a skin depth. The cross-sectional shape is a circular ridge waveguide shape having a ridge (1b) which is oriented to a cylindrical axis and is symmetric with respect to a center, and the ridge (1b) has a structure to be fed with electricity.

摘要翻译： 本发明提供一种电磁波传输介质，适用于批量生产，不影响传输方式。 电磁波传输介质作为主要元件包括一个可弯曲的圆柱形管（1），该柔性圆柱形管（1）模制成使得圆筒管在与管轴正交的方向上的横截面形状在管轴方向上是均匀的。 圆柱形管（1）包括由导电层形成的内壁，其厚度等于或大于皮肤深度。 横截面形状是具有朝向圆柱轴线取向并相对于中心对称的脊（1b）的圆形脊波导形状，并且脊部（1b）具有被供电的结构。

公开(公告)号：US20090080047A1

公开(公告)日：2009-03-26

申请号：US12191684

申请日：2008-08-14

申请人： Yoshitatsu NAITO ,  Yoshitada OSHIDA ,  Mitsuhiro SUZUKI

发明人： Yoshitatsu NAITO ,  Yoshitada OSHIDA ,  Mitsuhiro SUZUKI

IPC分类号： G02B26/10

CPC分类号： G03F7/2006 ,  G03F7/70383

摘要： A laser direct imaging apparatus which can expose photosensitive materials having various sensitivities and which can correct an imaging position in accordance with deformation of a workpiece. In the laser direct imaging apparatus, the workpiece is moved in a sub-scanning direction while a cylindrical lens is used to converge a laser beam, which has been modulated based on raster data, in the sub-scanning direction and deflect the laser beam toward a main scanning direction so as to image a desired pattern on the workpiece. The cylindrical axis of the cylindrical lens is designed to be able to rotate horizontally and to be able to change an angle with respect to the main scanning direction.

摘要翻译： 一种激光直接成像装置，其可以暴露具有各种灵敏度并且可以根据工件的变形校正成像位置的感光材料。 在激光直接成像装置中，工件在副扫描方向上移动，同时使用柱面透镜在副扫描方向上将基于光栅数据调制的激光束会聚在一起，并将激光束朝向 主扫描方向，以便对工件上的期望图案进行成像。 柱面透镜的圆柱轴被设计成能够水平旋转并且能够相对于主扫描方向改变角度。

公开(公告)号：US20080240206A1

公开(公告)日：2008-10-02

申请号：US12134747

申请日：2008-06-06

申请人： Mitsuhiro SUZUKI

发明人： Mitsuhiro SUZUKI

IPC分类号： H04B1/707

CPC分类号： H04B1/7183 ,  H04B1/692 ,  H04B1/707 ,  H04B1/719

摘要： There is provided a communication apparatus compliant with ultra wide band communication systems for improving resistance to interfering waves in combination with DS-SS (direct sequence spread spectrum). There is provided a training section based on short code spread with the same pattern repeated for each symbol length. Actual communication itself is preceded by coherent channel measurement of a transmission channel by using the training section to specify a length of the short code to be a measurement period and using N cycles of a carrier as a time resolution for measurement. A chip timing is controlled at the time resolution for measurement. At all points given by a time resolution for a measurement period, a measured value is obtained by using the short code to despread A/D-converted values from an input signal based on the chip timing.

摘要翻译： 提供了一种符合超宽带通信系统的通信设备，用于与DS-SS（直接序列扩频）结合来提高对干扰波的抗性。 提供了基于短代码扩展的训练部分，对于每个符号长度重复相同的模式。 通过使用训练部分将短码的长度指定为测量周期并且使用载波的N个周期作为测量的时间分辨率，在实际通信本身之前进行传输信道的相干信道测量。 在测量的时间分辨率下控制芯片定时。 在由测量周期的时间分辨率给出的所有点处，通过使用短码来基于芯片定时从输入信号中解码A / D转换值来获得测量值。