公开(公告)号：US11014360B2

公开(公告)日：2021-05-25

申请号：US16522844

申请日：2019-07-26

申请人： Shogo Miura ,  Hiroki Takahashi ,  Hiroyuki Iwasaki

发明人： Shogo Miura ,  Hiroki Takahashi ,  Hiroyuki Iwasaki

IPC分类号： B41J2/15 ,  B41J2/21 ,  B41J2/045 ,  B41J2/155

摘要： A liquid discharge apparatus includes a first nozzle row group including at least two nozzle rows to discharge a first color liquid, shifted in the sub-scanning direction; a second nozzle row group including at least two nozzle rows to discharge a second color liquid, arranged in the main scanning direction; a main scanning device; a sub-scanning device; and circuitry to cause the first nozzle row group to discharge the first color liquid to positions corresponding to a plurality of pixels to form a first area on the recording medium, in accordance with scanning in the main scanning direction and the sub-scanning direction in a first sequence; and cause the second nozzle row group to discharge the second color liquid to positions corresponding to a plurality of pixels to form a second area on the recording medium, in accordance with scanning in the main scanning direction and the sub-scanning direction in a second sequence.

公开(公告)号：US10766254B2

公开(公告)日：2020-09-08

申请号：US16285670

申请日：2019-02-26

申请人： Hiroki Takahashi

发明人： Hiroki Takahashi

IPC分类号： B41J2/15 ,  B41J2/045 ,  B41J29/377 ,  B41J29/38 ,  B41J2/21

摘要： A liquid discharge apparatus includes a liquid discharge head configured to discharge liquid onto an object in accordance with a discharge cycle signal, image data, and a drive waveform; and a carriage on which the liquid discharge head is mounted. The carriage is configured to scan the object in a predetermined direction. The liquid discharge apparatus further includes circuitry configured to output pattern data for decimating the discharge cycle signal, the image data, and the drive waveform in accordance with a number of scans performed by the carriage to form a line of an image. The circuitry is configured to decimate the discharge cycle signal in accordance with the pattern data.

公开(公告)号：US09277556B2

公开(公告)日：2016-03-01

申请号：US13805556

申请日：2011-05-18

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： H04L12/28 ,  H04W72/04 ,  H04B7/04 ,  H04L27/01 ,  H04J1/16 ,  H04L5/00 ,  H04L25/03 ,  H04B7/06

CPC分类号： H04W72/0453 ,  H04B7/0413 ,  H04B7/0639 ,  H04B7/068 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0048 ,  H04L25/03343 ,  H04L27/01 ,  H04L2025/03426

摘要： There are included a plurality of mapping units to which a plurality of data signal sequences related to the same data signal sequence are input via spectra cyclic shift units and which arrange the input data signal sequences on the frequency axis and output the arranged data signal sequences as transmission frequency spectra; an assignment information acquisition unit that controls the plurality of mapping units based on assignment information to cause the data signal sequences arranged on the frequency axis to partially overlap; the spectra cyclic shift units shifting, under control of an amount-of-shift decision unit, the input data signal sequences by an amount of cyclic shift to cause partially overlapping data signals to be identical and outputting the data signal sequences; and a plurality of transmit antennas that send out the transmission frequency spectra output by the plurality of mapping units.

摘要翻译： 包括多个映射单元，通过频谱循环移位单元输入与相同数据信号序列相关的多个数据信号序列，并将输入数据信号序列排列在频率轴上，并将排列的数据信号序列输出为 传输频谱; 分配信息获取单元，其基于分配信息来控制多个映射单元，以使排列在频率轴上的数据信号序列部分重叠; 频谱循环移位单元在移动量决定单元的控制下移位输入数据信号序列一定量的循环移位，以使部分重叠的数据信号相同并输出数据信号序列; 以及发送由多个映射单元输出的发送频谱的多个发送天线。

公开(公告)号：US09255490B2

公开(公告)日：2016-02-09

申请号：US13056064

申请日：2009-09-24

申请人： Satoshi Mizukami ,  Tatsuo Ishiguro ,  Junichiro Masada ,  Kazumasa Takata ,  Yuya Fukunaga ,  Hiroki Takahashi ,  Masaki Satoh ,  Yoshiaki Nishimura ,  Norio Oogai ,  Souji Hasegawa ,  Masato Hayashi

发明人： Satoshi Mizukami ,  Tatsuo Ishiguro ,  Junichiro Masada ,  Kazumasa Takata ,  Yuya Fukunaga ,  Hiroki Takahashi ,  Masaki Satoh ,  Yoshiaki Nishimura ,  Norio Oogai ,  Souji Hasegawa ,  Masato Hayashi

IPC分类号： F01D11/24 ,  F02C7/18 ,  F01D21/00 ,  F02C7/12

CPC分类号： F01D11/24 ,  F01D21/00 ,  F01D21/12 ,  F02C7/08 ,  F02C7/12 ,  F02C7/18 ,  F05D2260/205 ,  F05D2260/608

摘要： Provided is a gas turbine capable of achieving high-speed startup of the gas turbine through quick operation control of an ACC system during startup of the gas turbine, improving the cooling efficiency of turbine stationary components, and quickly carrying out an operation required for cat back prevention during shutdown of the gas turbine. Included are a pressurizing device (40) connected to a branching channel (42) branching from the discharge side of a compressor (11) and capable of carrying out an operation for introducing and pressurizing air independently from the compressor (11); a temperature-control-medium supply channel (43) that guides compressed air pressurized at the pressuring device (40) to a turbine-cooling-medium channel (50) provided in stationary components of a turbine (13); and a temperature-control-medium return channel (44) that guides the compressed air that has passed through the turbine-cooling-medium channel (50) to the discharge side of the compressor (11) such that the flows are combined, and the pressurizing device (40) is operated at startup of the gas turbine and in preparation immediately before startup to carry out temperature-raising and cooling by letting the compressed air flow in the turbine-cooling-medium channel (50). The pressurizing device (40) is operated during shutdown of the gas turbine to exhaust the high-temperature gas remaining in the turbine (13).

摘要翻译： 提供一种燃气轮机，其能够通过在燃气轮机启动期间ACC系统的快速操作控制来实现燃气轮机的高速启动，提高涡轮机固定部​​件的冷却效率，并且快速地执行回猫所需的操作 在燃气轮机关闭期间的预防。 包括连接到从压缩机（11）的排出侧分支的分支通道（42）并且能够独立于压缩机（11）执行用于引入和加压空气的操作的加压装置（40）。 将压缩装置（40）加压的压缩空气引导到设置在涡轮机（13）的静止部件中的涡轮冷却介质通道（50）的温度控制介质供给通路（43）。 以及温度控制介质返回通道（44），其将已经通过所述涡轮冷却介质通道（50）的压缩空气引导到所述压缩机（11）的排出侧，使得所述流合并，并且 加压装置（40）在燃气轮机起动时运转，并且在启动之前准备进行，以通过使涡轮机冷却介质通道（50）中的压缩空气流动来进行升温和冷却。 加压装置（40）在燃气轮机关闭期间运行，以排出剩余在涡轮机（13）中的高温气体。

公开(公告)号：US09191080B2

公开(公告)日：2015-11-17

申请号：US14000746

申请日：2012-02-24

申请人： Kazunari Yokomakura ,  Osamu Nakamura ,  Jungo Goto ,  Yasuhiro Hamaguchi ,  Hiroki Takahashi ,  Seiichi Sampei ,  Shinsuke Ibi ,  Shinichi Miyamoto

发明人： Kazunari Yokomakura ,  Osamu Nakamura ,  Jungo Goto ,  Yasuhiro Hamaguchi ,  Hiroki Takahashi ,  Seiichi Sampei ,  Shinsuke Ibi ,  Shinichi Miyamoto

IPC分类号： H04B7/10 ,  H04L1/02 ,  H04B7/04 ,  H04L1/00

CPC分类号： H04B7/0413 ,  H04L1/0071

摘要： A reception device comprises a reception unit for receiving signals transmitted by assigning respectively a plurality of different frequency signal groups, which are generated based on a same bit sequence, to a plurality of layers, an MIMO separation unit for executing MIMO separation of the signals, received by the reception unit, into the frequency signal groups corresponding respectively to the plural layers, and a merging unit for merging individual items of information based on the frequency signal groups obtained by the MIMO separation, the items of information corresponding respectively to the plural layers.

摘要翻译： 接收装置包括：接收单元，用于接收通过分配基于相同比特序列生成的多个不同频率信号组而发送的信号到多个层; MIMO分离单元，用于执行信号的MIMO分离， 由接收单元接收到分别对应于多层的频率信号组，以及合并单元，用于基于通过MIMO分离获得的频率信号组合并各个信息项，分别对应于多个层的信息项 。

公开(公告)号：US09137798B2

公开(公告)日：2015-09-15

申请号：US13988793

申请日：2011-11-24

申请人： Hiroki Takahashi ,  Yasuhiro Hamaguchi ,  Kazunari Yokomakura ,  Osamu Nakamura ,  Jungo Goto

发明人： Hiroki Takahashi ,  Yasuhiro Hamaguchi ,  Kazunari Yokomakura ,  Osamu Nakamura ,  Jungo Goto

IPC分类号： H04W4/00 ,  H04W72/04 ,  H04W28/04 ,  H04L5/00 ,  H04L25/06 ,  H04L27/26

CPC分类号： H04W72/0453 ,  H04L5/0023 ,  H04L25/067 ,  H04L27/2613 ,  H04L27/2623 ,  H04W28/04 ,  H04W72/04

摘要： A wireless transmission device is provisioned with a communication parameter setting unit configured to group time domain signals and setting different communication parameters for each group, a clipping unit configured to perform a clipping processing in the frequency domain on at least a portion of groups of the time domain signal, and a transmitting unit configured to transmit the time domain signal after the clipping processing.

摘要翻译： 无线发送装置具有通信参数设定单元，被配置为对每个组进行时域信号的分组和设定不同的通信参数，被配置为在时域的至少一部分组中对频域进行限幅处理 域信号，以及发送单元，被配置为在所述削波处理之后发送所述时域信号。

公开(公告)号：US08995561B2

公开(公告)日：2015-03-31

申请号：US13520501

申请日：2010-12-20

申请人： Kazunari Yokomakura ,  Yasuhiro Hamaguchi ,  Osamu Nakamura ,  Jungo Goto ,  Hiroki Takahashi ,  Yosuke Akimoto

发明人： Kazunari Yokomakura ,  Yasuhiro Hamaguchi ,  Osamu Nakamura ,  Jungo Goto ,  Hiroki Takahashi ,  Yosuke Akimoto

IPC分类号： H04L27/00 ,  H04L5/00 ,  H04L27/26 ,  H04B7/12 ,  H04B7/06

CPC分类号： H04L5/0039 ,  H04B7/0619 ,  H04B7/12 ,  H04L5/0023 ,  H04L5/0028 ,  H04L5/0035 ,  H04L5/0041 ,  H04L5/0092 ,  H04L25/03942 ,  H04L27/2614 ,  H04L27/2636

摘要： In a radio communication method non-contiguously using a frequency, notification information is reduced, while suppressing an effect on performance. In a communication apparatus which switches between a communication method contiguously using a frequency and a communication method non-contiguously using the frequency, sets a parameter corresponding to each communication method, and performs radio communication, the communication apparatus sets a same parameter to an entire frequency band in the communication method contiguously using the frequency, while dividing a frequency band into a plurality of frequency bands and setting a different parameter for each divided frequency band in the communication method non-contiguously using the frequency. The communication method contiguously using the frequency and the communication method non-contiguously using the frequency mutually have different PAPR (Peak to Average Power Ratio) characteristics.

摘要翻译： 在无连续使用频率的无线电通信方法中，减少通知信息，同时抑制对性能的影响。 在使用频率连续地通信的通信方法和使用该频率非连续的通信方式进行切换的通信装置中，设定与各通信方式对应的参数，进行无线通信，通信装置将相同的参数设定为整个频率 在使用频率非连续地使用频率将频带划分为多个频带并且以通信方式为通信方法设置不同的参数而在通信方法中连续地使用通信方法。 使用频率和通信方式连续使用频率的通信方法相互具有不同的PAPR（峰均功率比）特性。

公开(公告)号：US08886138B2

公开(公告)日：2014-11-11

申请号：US13255519

申请日：2010-03-04

申请人： Kazunari Yokomakura ,  Yasuhiro Hamaguchi ,  Osamu Nakamura ,  Jungo Goto ,  Hiroki Takahashi

发明人： Kazunari Yokomakura ,  Yasuhiro Hamaguchi ,  Osamu Nakamura ,  Jungo Goto ,  Hiroki Takahashi

IPC分类号： H04B1/02 ,  H04B7/06 ,  H04W52/42 ,  H04L1/06 ,  H04L27/26 ,  H04W88/06 ,  H04L5/00 ,  H04L1/00 ,  H04W48/18

CPC分类号： H04B7/0478 ,  H04B7/0623 ,  H04B7/0671 ,  H04B7/068 ,  H04B7/0689 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0071 ,  H04L1/06 ,  H04L5/0023 ,  H04L27/2614 ,  H04W48/18 ,  H04W52/42 ,  H04W88/06

摘要： By switching between an SFBC and a CDD according to required transmission power in an uplink, the transmission diversity of the uplink is efficiently performed. A wireless transmitter which includes transmitting antennas 21-1, 21-2 and selects any of plural kinds of transmission diversity scheme to perform the transmission diversity includes a transmission power deciding section 14 that decides transmission power based on information notified from a receiver which is a transmission destination, a transmission diversity scheme selecting section 15 that selects any one of the plural kinds of transmission diversity schemes based on the decided transmission power, and a switching section 16, an SFBC coding section 17, a CDD section 18, IFFT sections 19-1, 19-2, CP inserting sections 20-1, 20-2, and the transmitting antennas 21-1, 21-2, which perform wireless transmission to the receiver using the selected transmission diversity scheme.

摘要翻译： 通过根据上行链路中的所需发送功率在SFBC和CDD之间切换，有效地执行上行链路的发送分集。 包括发送天线21-1,21-2并选择多种发送分集方式中的任何一种来执行发送分集的无线发送器包括：发送功率决定部14，其基于从作为发送天线的接收者通知的信息来决定发送功率 发送目的地，基于决定的发送功率选择多种发送分集方式中的任一种的发送分集方式选择部15，切换部16，SFBC编码部17，CDD部18，IFFT部19〜 1，19-2，CP插入部分20-1,20-2以及使用所选择的传输分集方案向接收机执行无线传输的发射天线21-1,21-2。

公开(公告)号：US08730896B2

公开(公告)日：2014-05-20

申请号：US13376556

申请日：2010-04-23

申请人： Yasuhiro Hamaguchi ,  Kazunari Yokomakura ,  Osamu Nakamura ,  Jungo Goto ,  Hiroki Takahashi ,  Daiichiro Nakashima

发明人： Yasuhiro Hamaguchi ,  Kazunari Yokomakura ,  Osamu Nakamura ,  Jungo Goto ,  Hiroki Takahashi ,  Daiichiro Nakashima

IPC分类号： H04W4/00 ,  H04W52/22 ,  H04W72/04

CPC分类号： H04W52/22 ,  H04W52/34 ,  H04W52/38 ,  H04W72/04

摘要： In the system of a variable transmission bandwidth, transmit power control for minimizing an impact on a circuit is performed. There is provided a transmit power control method that is applied to a transmission apparatus that transmits data through the use of a different transmission format at each transmission opportunity, in which transmit power is controlled depending on the transmission format before digital/analogue conversion is performed on transmission data, and, based on the transmit power control, the transmit power is controlled on the transmission data that has been subjected for the digital/analogue conversion. In addition, the transmission format specifies a frequency bandwidth used for transmission of the transmission data.

摘要翻译： 在可变传输带宽的系统中，执行用于最小化对电路的影响的发射功率控制。 提供一种发送功率控制方法，其应用于通过在每个传输机会处通过使用不同的传输格式发送数据的传输设备，其中根据在数字/模拟转换执行之前的传输格式来控制发射功率 传输数据，并且基于发射功率控制，对已经经过数字/模拟转换的传输数据控制发射功率。 此外，发送格式指定用于发送数据的频带。

公开(公告)号：US08717992B2

公开(公告)日：2014-05-06

申请号：US13255811

申请日：2010-01-13

申请人： Yasuhiro Hamaguchi ,  Kazunari Yokomakura ,  Osamu Nakamura ,  Jungo Goto ,  Hiroki Takahashi

发明人： Yasuhiro Hamaguchi ,  Kazunari Yokomakura ,  Osamu Nakamura ,  Jungo Goto ,  Hiroki Takahashi

IPC分类号： H04W4/00 ,  H04B7/185 ,  H04L27/34 ,  H04W40/08 ,  H04W40/10

CPC分类号： H04W52/34 ,  H04L27/3405 ,  H04L27/3411 ,  H04W40/08 ,  H04W40/10 ,  H04W52/146 ,  H04W52/42

摘要： Even when communication is performed independently in each CC (Component Carrier), the occurrence of an error in communication is prevented. Provided is a wireless communication system in which a wireless transmission apparatus and a wireless reception apparatus communicate with each other using a plurality of system frequency bands, wherein the wireless transmission apparatus performs transmission power control on transmission data in each of the system frequency bands, and furthermore, a maximum transmission power which can be transmitted in each of the system frequency bands can be controlled so as to be different from each other. Priorities are set on each of the system frequency bands, and transmission powers of the system frequency bands are determined in descending order of the priorities.

摘要翻译： 即使在每个CC（分量载波）中独立地进行通信时，也防止了通信中出现错误。 提供一种无线通信系统，其中无线发送装置和无线接收装置使用多个系统频带进行通信，其中无线发送装置对各系统频带中的发送数据进行发送功率控制， 此外，可以控制可以在每个系统频带中发送的最大发送功率以彼此不同。 在每个系统频带上设置优先级，并且以优先级的降序确定系统频带的发送功率。