公开(公告)号：US08627717B2

公开(公告)日：2014-01-14

申请号：US13361372

申请日：2012-01-30

申请人： Satoshi Asano ,  Masahiro Matsumoto ,  Hiroshi Nakano ,  Keiji Hanzawa

发明人： Satoshi Asano ,  Masahiro Matsumoto ,  Hiroshi Nakano ,  Keiji Hanzawa

IPC分类号： G01F1/68

CPC分类号： G01F1/6845 ,  G01F1/692 ,  G01F1/698

摘要： A thermal flow sensor includes a heater temperature controller that realizes stable startup characteristics and prevents degradation of a sensor element and can also accommodate a smaller heater. The sensor also includes a semiconductor substrate; a cavity portion provided in the semiconductor substrate; a dielectric film provided on the semiconductor substrate; a thin layer area formed as a result of the dielectric film covering the cavity portion; a heating resistor provided in the thin layer area on the dielectric film; a first temperature-sensitive resistor provided in the thin layer area on the dielectric film; a heating controller; a second temperature-sensitive resistor provided near the heating resistor; and a flow rate detector that detects a flow rate of a fluid on the basis of temperature of the second temperature-sensitive resistor. The heating controller controls the temperature of the heating resistor on the basis of first and second reference temperatures.

摘要翻译： 热流传感器包括加热器温度控制器，其实现稳定的启动特性并防止传感器元件的劣化并且还可以容纳较小的加热器。 传感器还包括半导体衬底; 设置在所述半导体基板中的空腔部; 设置在所述半导体基板上的电介质膜; 作为覆盖空腔部分的电介质膜的结果而形成的薄层区域; 设置在电介质膜上的薄层区域中的加热电阻器; 设置在介电膜上的薄层区域中的第一温敏电阻器; 加热控制器 设置在加热电阻附近的第二温敏电阻器; 以及流量检测器，其基于第二温度敏感电阻器的温度来检测流体的流量。 加热控制器基于第一和第二参考温度来控制加热电阻器的温度。

公开(公告)号：US20130336418A1

公开(公告)日：2013-12-19

申请号：US14002616

申请日：2012-03-02

申请人： Hiromichi Tomeba ,  Takashi Onodera ,  Hiroshi Nakano ,  Alvaro Ruiz Delgado ,  Shimpei To

发明人： Hiromichi Tomeba ,  Takashi Onodera ,  Hiroshi Nakano ,  Alvaro Ruiz Delgado ,  Shimpei To

IPC分类号： H04B7/04

CPC分类号： H04B7/0482 ,  H04B7/0452 ,  H04B7/0465 ,  H04B7/0632 ,  H04B7/0697 ,  H04L1/0003

摘要： A terminal device notifies a base station device about control information associated with a receive quality of the terminal device. The base station device performs data modulation on a plurality of pieces of transmit data for the terminal device, by using a plurality of different data modulation schemes one by one, based on the control information, and spatially multiplexes the plurality of pieces of transmit data after the data modulation over a single wireless resource and transmits a spatially multiplexed signal. The terminal device receives the signal with the plurality of pieces of transmit data spatially multiplexed, and detects desirable transmit data from the receive signal, based on a first channel matrix which represents channel state information between the base station device and the terminal device and a second channel matrix in which the first channel matrix is multiplied by a transform matrix. Accordingly, an adaptive modulation technology is applied even to MIMO spatial multiplexing transmission using a LR technology, and hence a wireless communication system and so forth that can contribute to improvement in frequency utilization efficiency can be provided.

摘要翻译： 终端装置向基站装置通知与终端装置的接收质量有关的控制信息。 基站装置基于控制信息，通过使用多个不同的数据调制方案，对终端装置的多条发送数据进行数据调制，并且将多条发送数据在 通过单个无线资源进行数据调制，并发送空间复用信号。 终端设备接收具有多个发送数据的信号进行空间复用，并且基于表示基站设备与终端设备之间的信道状态信息的第一信道矩阵和第二信道矩阵，从接收信号中检测期望的发送数据 信道矩阵，其中第一信道矩阵乘以变换矩阵。 因此，利用LR技术甚至可以应用自适应调制技术进行MIMO空间复用传输，因此可以提供有助于提高频率利用效率的无线通信系统等。

公开(公告)号：US20130286949A1

公开(公告)日：2013-10-31

申请号：US13989516

申请日：2011-11-24

申请人： Hiromichi Tomeba ,  Shimpei To ,  Takashi Onodera ,  Hideo Namba ,  Hiroshi Nakano ,  Alvaro Ruiz Delgado

发明人： Hiromichi Tomeba ,  Shimpei To ,  Takashi Onodera ,  Hideo Namba ,  Hiroshi Nakano ,  Alvaro Ruiz Delgado

IPC分类号： H04W72/04 ,  H04B7/04

CPC分类号： H04W72/0406 ,  H04B7/0452 ,  H04B7/0626 ,  H04L25/0204 ,  H04L25/0224 ,  H04L25/03343 ,  H04L25/03891 ,  H04L2025/03426 ,  H04W48/16 ,  H04W52/42 ,  H04W88/02 ,  H04W88/08

摘要： A wireless communication system includes a base station apparatus having a plurality of antennas and a plurality of mobile station apparatuses each having, at least, one antenna. The base station apparatus acquires channel state information of the plurality of mobile station apparatuses, based on any one of a plurality of different channel state information formats, and, separately precodes data signals addressed to the plurality of mobile station apparatuses based on the channel state information, and spatially multiplexes and transmits the precoded signals. The mobile station apparatus receives the precoded signals and detects a desired data signal from the multiplexed signals addressed to mobile station apparatuses, based on the channel state information. With this scheme, it is possible to realize a new spatial multiplexing technology that enables a plurality of mobile station apparatuses using different CSI feedback schemes to be spatially multiplexed on the same wireless resource in the downlink MU-MIMO transmission.

摘要翻译： 无线通信系统包括具有多个天线的基站装置和至少具有一个天线的多个移动台装置。 基站装置基于多种不同的信道状态信息格式中的任何一种来获取多个移动台装置的信道状态信息，并且基于信道状态信息分别对寻址到多个移动台装置的数据信号进行预编码 ，并空间复用并传输预编码信号。 移动站装置根据信道状态信息接收预编码信号，并从寻址到移动台装置的复用信号中检测出期望的数据信号。 利用该方案，可以实现在下行链路MU-MIMO传输中使能使用不同CSI反馈方案的多个移动台装置在同一无线资源上进行空间多路复用的新的空间复用技术。

公开(公告)号：US20130286940A1

公开(公告)日：2013-10-31

申请号：US13877368

申请日：2011-10-03

申请人： Shimpei To ,  Takashi Onodera ,  Hiroshi Nakano ,  Hiromichi Tomeba ,  Minoru Kubota ,  Kozue Hirata ,  Alvaro Ruiz Delgado

发明人： Shimpei To ,  Takashi Onodera ,  Hiroshi Nakano ,  Hiromichi Tomeba ,  Minoru Kubota ,  Kozue Hirata ,  Alvaro Ruiz Delgado

IPC分类号： H04B7/04

CPC分类号： H04B7/0417 ,  H04B7/0452 ,  H04B7/065

摘要： A wireless communication system in which a base station apparatus having a plurality of transmission antennas and one or more terminal apparatuses communicate with each other is provided with at least two methods of a first feedback method and a second feedback method regarding propagation path information at the time of reception. In accordance with a communication condition between the base station apparatus and the terminal apparatus, or the function of the terminal apparatus, the terminal apparatus performs feedback by one of the two methods of the first feedback method and the second feedback method. The base station apparatus performs spatial multiplexing transmission on the basis of the propagation path information that has been fed back. Thus, in a system in which CSI is fed back for MIMO transmission, desired transmission characteristics can be efficiently obtained.

摘要翻译： 具有多个发送天线和一个以上的终端装置的基站装置相互通信的无线通信系统具备关于该时刻的传播路径信息的第一反馈方法和第二反馈方法的至少两种方法 的接待。 根据基站装置与终端装置之间的通信条件或终端装置的功能，终端装置通过第一反馈方法和第二反馈方法的两种方法之一进行反馈。 基站装置根据反馈的传播路径信息进行空间复用传输。 因此，在反馈用于MIMO传输的系统中，可以有效地获得期望的传输特性。

公开(公告)号：US20130070871A1

公开(公告)日：2013-03-21

申请号：US13700949

申请日：2011-05-27

申请人： Shimpei To ,  Takashi Onodera ,  Kozue Hirata ,  Hiroshi Nakano ,  Hiromichi Tomeba

发明人： Shimpei To ,  Takashi Onodera ,  Kozue Hirata ,  Hiroshi Nakano ,  Hiromichi Tomeba

IPC分类号： H04B7/06

CPC分类号： H04B7/0697 ,  H04B7/0452 ,  H04B7/0465 ,  H04B7/0626

摘要： When spatial multiplexing is performed to any of a plurality of receiving antennas included in each terminal, it becomes possible to obtain excellent receiving characteristics by combining signals received by all antennas appropriately. A receiving antenna unit 28 receives channel state information from each terminal, a channel matrix H is obtained. A transmit weight/interference coefficient calculation unit 24 calculates a transmit weight and an interference coefficient based on channel matrix. The transmit weight is input to transmit weight multiplication units 17 and 23. The interference generation unit 15 generates an interference signal based on the interference coefficient. An interference subtraction unit 13 subtracts the interference signal from a desired signal. A modulo unit 14 adds a signal so that amplitude of an information signal output from the interference subtraction unit 13 falls within a constant range. A signal multiplexing unit 18 performs spatial multiplexing to the signal performed nonlinear arithmetic.

摘要翻译： 当对每个终端中包括的多个接收天线中的任何一个进行空间复用时，通过适当地组合由所有天线接收的信号，可以获得良好的接收特性。 接收天线单元28从每个终端接收信道状态信息，获得信道矩阵H. 发送权重/干扰系数计算单元24基于信道矩阵来计算发送权重和干扰系数。 发送权重被输入到发送权重乘法单元17和23.干扰生成单元15基于干扰系数产生干扰信号。 干扰减除单元13从期望的信号中减去干扰信号。 模数单元14添加信号，使得从干扰减除单元13输出的信息信号的幅度落在一定范围内。 信号复用单元18对所执行的非线性运算进行空间复用。

公开(公告)号：US08336376B2

公开(公告)日：2012-12-25

申请号：US12844429

申请日：2010-07-27

申请人： Hiroshi Nakano ,  Masahiro Matsumoto ,  Keiji Hanzawa

发明人： Hiroshi Nakano ,  Masahiro Matsumoto ,  Keiji Hanzawa

IPC分类号： G01F1/68

CPC分类号： G01F1/6845 ,  G01F1/692 ,  G01F1/698 ,  G01F1/699

摘要： Provided is a heating temperature adjustment circuit in a thermal flow meter capable of adjusting fluctuations of a heating temperature of a heat-generating resistor due to fluctuations of resistances with high accuracy and low cost. The thermal flow meter comprises: a heat-generating resistor that generates heat when a current flows therethrough; a first temperature measuring resistor, a second resistor, a third resistor, and a fourth resistor whose resistance values vary due to temperature; and a fixed resistance having a resistance temperature coefficient lower than that of the first temperature measuring resistor, and measuring a flow rate of a fluid by controlling the heating temperature of the heat-generating resistor. The thermal flow meter includes: a first series circuit in which the fixed resistance, the first temperature measuring resistor, and the second resistor are connected to one another in series; and a second series circuit in which the third resistor and the fourth resistor are connected to each other in series, and generates a voltage to be added to the second series circuit based on voltages at both ends of the fixed resistance.

摘要翻译： 提供一种热流量计中的加热温度调节电路，其能够以高精度和低成本由于电阻的波动而调节发热电阻器的加热温度的波动。 热流量计包括：当电流流过其中时产生热量的发热电阻器; 第一温度测量电阻器，第二电阻器，第三电阻器和电阻值由温度变化的第四电阻器; 以及电阻温度系数低于第一温度测量电阻器的固定电阻，并且通过控制发热电阻器的加热温度来测量流体的流量。 热流量计包括：第一串联电路，其中固定电阻，第一温度测量电阻器和第二电阻器串联连接; 以及第二串联电路，其中第三电阻器和第四电阻器串联连接，并且基于固定电阻两端的电压产生要添加到第二串联电路的电压。

公开(公告)号：US08304481B2

公开(公告)日：2012-11-06

申请号：US12923341

申请日：2010-09-15

申请人： Makoto Nakamura ,  Hiroshi Nakano ,  Kiyoji Takagi ,  Kouji Iwaki

发明人： Makoto Nakamura ,  Hiroshi Nakano ,  Kiyoji Takagi ,  Kouji Iwaki

IPC分类号： C08K3/32 ,  C08K9/08 ,  C08K9/04

CPC分类号： C08K9/08 ,  C08K3/34 ,  C08K5/524 ,  C08K9/04 ,  C08L55/02 ,  C08L67/02 ,  C08L69/00 ,  C08L2666/02 ,  C08L2666/18

摘要： Process for preparing a thermoplastic resin composition containing an aromatic polycarbonate resin which may include a thermoplastic resin other than the aromatic polycarbonate resin, a granular talc, and optionally a rubber polymer, a flame retardant or a fluorinated polyolefin. The granular talc has a particle size in which a proportion of a 500 μm-mesh screen residue thereof is not less than 55% by weight.

摘要翻译： 制备含有芳族聚碳酸酯树脂的热塑性树脂组合物的方法，其可以包括除芳族聚碳酸酯树脂之外的热塑性树脂，粒状滑石，以及任选的橡胶聚合物，阻燃剂或氟化聚烯烃。 粒状滑石的粒径为500μm筛网残留物的比例不小于55重量％。

公开(公告)号：US20110178303A1

公开(公告)日：2011-07-21

申请号：US13120574

申请日：2009-08-14

申请人： Hiroshi Nakano ,  Makoto Sakai ,  Ryota Kaji ,  Mitsuru yoshida ,  Seiji Kosemura ,  Toshisada Suzuki ,  Katsutoshi Hirose

发明人： Hiroshi Nakano ,  Makoto Sakai ,  Ryota Kaji ,  Mitsuru yoshida ,  Seiji Kosemura ,  Toshisada Suzuki ,  Katsutoshi Hirose

IPC分类号： C07D471/04

CPC分类号： C07D471/14 ,  A23L5/43 ,  C09B61/00

摘要： An object of the present invention is to provide a novel plant-derived pigment compound, which is a pigment compound represented by Formula II: (wherein R1 to R3 independently represent a hydroxyl group or an alkoxy group having 1 to 4 carbon atoms, and R4 and R5 independently represent a hydrogen atom, an acyl group having 1 to 4 carbon atoms, or an alkyl group having 1 to 4 carbon atoms). The compound is a yellow pigment extracted from the endosperm or the like of the rice cultivar “Hatsuyamabuki.”

摘要翻译： 本发明的目的是提供一种新型植物来源的颜料化合物，它是由式II表示的颜料化合物：（其中R 1至R 3独立地表示羟基或具有1至4个碳原子的烷氧基，R4 R5独立地表示氢原子，碳原子数1〜4的酰基或碳原子数1〜4的烷基。 该化合物是从水稻品种“Hatsuyamabuki”的胚乳等提取的黄色颜料。

公开(公告)号：US07865963B2

公开(公告)日：2011-01-04

申请号：US11411501

申请日：2006-04-26

申请人： Hiroyasu Furuse ,  Hiroshi Nakano

发明人： Hiroyasu Furuse ,  Hiroshi Nakano

IPC分类号： H04N7/00 ,  H04N7/16 ,  H04N5/45

CPC分类号： G11B20/00086 ,  G11B20/0021 ,  H04N21/2351 ,  H04N21/2541 ,  H04N21/26613 ,  H04N21/4122 ,  H04N21/4353 ,  H04N21/4884 ,  H04N21/63345 ,  H04N21/63775

摘要： A digital movie screening system in which a movie subtitle can easily be used with protection of the copyright on the subtitle. A character information generating apparatus includes an encryption unit to encrypt a font file including data for displaying characters in a specific font, and a character information file generator to generate a character information file including a main file describing therein text data representing the content of characters to be displayed on a display unit and control data for displaying the characters and a font file encrypted by the encryption unit. The character information file generator also describes, in the main file, information on whether a font file indicated with a pointer, if any, described in the main file is an encrypted file.

摘要翻译： 一种数字电影放映系统，其中电影字幕可以容易地用于保护小标题的版权。 一种字符信息生成装置，包括对包含用于显示特定字体的字符的数据的字体文件进行加密的加密部，以及字符信息文件生成部，生成包含文字信息文件的文字信息文件，该主文件包含表示文字内容的文字数据， 显示在显示单元上，并显示用于显示字符的控制数据和由加密单元加密的字体文件。 字符信息文件生成器还在主文件中描述在主文件中描述的用指针指示的字体文件（如果有的话）是加密文件的信息。

公开(公告)号：US20100069543A1

公开(公告)日：2010-03-18

申请号：US12521609

申请日：2007-12-25

申请人： Toshiki Monden ,  Hiroshi Nakano

发明人： Toshiki Monden ,  Hiroshi Nakano

IPC分类号： C08K5/42

CPC分类号： C08K5/42 ,  C08L69/00

摘要： The present invention relates to a polycarbonate resin composition having an excellent balance between various properties such as flame retardancy, transparency, hue and thermal stability. The flame-retardant aromatic polycarbonate resin composition comprises 100 parts by weight of an aromatic polycarbonate resin; and 0.001 to 0.5 parts by weight of a non-halogen-based aromatic sulfonic acid metal salt compound represented by the following general formula (1): wherein R1 is a hydrogen atom or an alkyl group having 1 to 10 carbon atoms; R2 is a hydrogen atom, an alkyl group having 1 to 7 carbon atoms, an aralkyl group having 6 to 20 carbon atoms or an aryl group having 5 to 15 carbon atoms; and M is rubidium (Rb), cesium (Cs) or francium (Fr).

摘要翻译： 本发明涉及在各种性能如阻燃性，透明性，色调和热稳定性之间具有优异平衡性的聚碳酸酯树脂组合物。 阻燃芳香族聚碳酸酯树脂组合物包含100重量份的芳族聚碳酸酯树脂; 和0.001〜0.5重量份由以下通式（1）表示的非卤素系芳族磺酸金属盐化合物：其中，R 1为氢原子或碳原子数1〜10的烷基。 R2是氢原子，碳原子数1〜7的烷基，碳原子数6〜20的芳烷基或碳原子数5〜15的芳基。 M是铷（Rb），铯（Cs）或ium（Fr）。