公开(公告)号：US08275084B2

公开(公告)日：2012-09-25

申请号：US12949549

申请日：2010-11-18

申请人： Seiji Sato ,  Yosuke Akimoto ,  Shohei Yamada ,  Tatsushi Aiba

发明人： Seiji Sato ,  Yosuke Akimoto ,  Shohei Yamada ,  Tatsushi Aiba

IPC分类号： H04L7/00

CPC分类号： H04L1/20 ,  H04B17/24 ,  H04B17/309 ,  H04L1/0026 ,  H04L1/0027

摘要： In the case that periodical transmission of transmission signal number-of-sequence quality indicative signal cannot be performed, the number of transmission signal sequences is clarified in association with reception quality information that is generated immediately after the case, and the base station apparatus performs appropriate communication resource allocation. A mobile station apparatus has a feedback information control section 65 that generates feedback information including reception quality information, transmission signal preprocessing information and transmission signal number-of-sequence information, and a radio transmission section 51 that periodically transmits the generated feedback information to the base station apparatus, where when the radio transmission section 51 does not transmit the transmission signal number-of-sequence information with communication resources periodically allocated from the base station apparatus so as to transmit the transmission signal number-of-sequence information, the radio transmission section 51 transmits the transmission signal number-of-sequence information to the base station apparatus with communication resources enabling transmission of the feedback information allocated from the base station apparatus subsequently to the communication resources.

公开(公告)号：US20110038354A1

公开(公告)日：2011-02-17

申请号：US12989365

申请日：2009-04-23

申请人： Yosuke Akimoto ,  Tatsushi Aiba ,  Seiji Sato ,  Shohei Yamada

发明人： Yosuke Akimoto ,  Tatsushi Aiba ,  Seiji Sato ,  Shohei Yamada

IPC分类号： H04B7/216

CPC分类号： H04W72/042 ,  H04B7/0621 ,  H04B7/0656 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0057 ,  H04L25/03343 ,  H04L2025/03777

摘要： When transmission of a downlink signal is to be performed in sub-frame 5, at this point, no feedback of reception quality information and transmit signal pre-coding information in mode 2, which would be covered by transmit signal pre-coder confirmation, has been performed. Therefore, information on the pre-coding that has been applied to all assigned resources is transmitted by being added to a downlink control signal (353). In sub-frame 9, a downlink signal is transmitted, and transmit signal pre-coder confirmation is added thereto. With respect to this case, the mobile station apparatus determines that the downlink signal has been pre-coded using the transmit signal pre-coding information transmitted in sub-frame 8, and demodulates the received signal with it. Sub-frame 12 represents a case where downlink data is transmitted by assigning sub-band 7. In so doing, it is preferable that the base station apparatus use the reception quality information and transmit signal pre-coding information for sub-band 7 reported in sub-frame 10. Accordingly, the base station apparatus transmits to the mobile station apparatus the transmit signal pre-coding information obtained in sub-frame 10 by explicitly including it in downlink control information (358). Thus, in cases where there exist a plurality of modes for transmitting transmit signal pre-coding information, it is possible to solve the problem where information whose priority should be high is readily overwritten by information of low priority.

摘要翻译： 当在子帧5中执行下行链路信号的发送时，在这一点上，由发送信号预编码器确认覆盖的模式2中的接收质量信息和发送信号预编码信息的反馈不具有 已经执行 因此，通过添加到下行链路控制信号（353）来发送已经应用于所有分配的资源的预编码的信息。 在子帧9中，发送下行链路信号，向其中添加发送信号预编码器确认。 关于这种情况，移动站装置使用在子帧8中发送的发送信号预编码信息来判定下行链路信号已经被预编码，并且用它解调接收到的信号。 子帧12表示通过分配子带7发送下行链路数据的情况。这样做，优选地，基站装置使用报告的子带7的接收质量信息和发送信号预编码信息 因此，基站装置通过将下行链路控制信息（358）中明确地包含在子帧10中而获得的发送信号预编码信息向移动台装置发送。 因此，在存在用于发送发送信号预编码信息的多种模式的情况下，可以解决优先级高的信息容易被低优先级的信息覆盖的问题。

公开(公告)号：US08259885B2

公开(公告)日：2012-09-04

申请号：US12739911

申请日：2009-03-13

申请人： Seiji Sato ,  Yosuke Akimoto ,  Shohei Yamada ,  Tatsushi Aiba

发明人： Seiji Sato ,  Yosuke Akimoto ,  Shohei Yamada ,  Tatsushi Aiba

IPC分类号： H04L7/00

CPC分类号： H04L1/20 ,  H04B17/24 ,  H04B17/309 ,  H04L1/0026 ,  H04L1/0027

摘要： In the case that periodical transmission of transmission signal number-of-sequence quality indicative signal cannot be performed, the number of transmission signal sequences is clarified in association with reception quality information that is generated immediately after the case, and the base station apparatus performs appropriate communication resource allocation. A mobile station apparatus has a feedback information control section 65 that generates feedback information including reception quality information, transmission signal preprocessing information and transmission signal number-of-sequence information, and a radio transmission section 51 that periodically transmits the generated feedback information to the base station apparatus, where when the radio transmission section 51 does not transmit the transmission signal number-of-sequence information with communication resources periodically allocated from the base station apparatus so as to transmit the transmission signal number-of-sequence information, the radio transmission section 51 transmits the transmission signal number-of-sequence information to the base station apparatus with communication resources enabling transmission of the feedback information allocated from the base station apparatus subsequently to the communication resources.

摘要翻译： 在不能执行发送信号序列数量质量指示信号的周期性发送的情况下，与紧接在情况之后立即生成的接收质量信息相关联地显示发送信号序列的数量，并且基站装置执行适当的 沟通资源分配。 移动站装置具有反馈信息控制部65，其生成包括接收质量信息，发送信号预处理信息和发送信号序列数信息的反馈信息，以及无线发送部51，其将生成的反馈信息周期性地发送到基站 无线发送部51不发送来自基站装置的周期性分配的通信资源的发送信号序列信息，发送发送信号序列数信息时，无线发送部 51将发送信号序列数信息发送给基站装置，通信资源能够从基站装置分配的反馈信息随后发送到通信资源。

公开(公告)号：US20110134782A1

公开(公告)日：2011-06-09

申请号：US13000914

申请日：2009-06-18

申请人： Yosuke Akimoto ,  Seiji Sato ,  Shohei Yamada ,  Tatsushi Aiba

发明人： Yosuke Akimoto ,  Seiji Sato ,  Shohei Yamada ,  Tatsushi Aiba

IPC分类号： H04L12/26 ,  H04W72/04

CPC分类号： H04W72/085 ,  H04B7/0413 ,  H04B7/0671 ,  H04B7/068 ,  H04B17/24 ,  H04B17/309 ,  H04L1/0026 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/006 ,  H04L5/0091 ,  H04L25/03343 ,  H04L2025/03808 ,  H04W72/0413

摘要： In the case that the transmission signal precoding information cannot be transmitted, the transmission signal precoding information is clarified that is used to calculate the reception quality information performed immediately after the case, and a base station apparatus perform suitable communication resource allocation. A mobile station apparatus has a feedback information control section 65 that generates feedback information including the reception quality information and the transmission signal precoding information, and transmission sections 41, 43 to 45 and 47 that transmit the generated feedback information to the base station apparatus, and when the transmission sections 41, 43 to 45 and 47 do not transmit the transmission signal precoding information with communication resources allocated from the base station apparatus to transmit the transmission signal precoding information, the feedback information control section calculates the reception quality information transmitted for a period during which the sections do not transmit the transmission signal precoding information and next transmit the transmission signal precoding information, using beforehand defined transmission signal precoding information.

摘要翻译： 在不能发送发送信号预处理信息的情况下，说明发送信号预处理信息，用于计算紧接在该情况之后执行的接收质量信息，并且基站装置执行合适的通信资源分配。 移动站装置具有产生包括接收质量信息和发送信号预处理信息的反馈信息的反馈信息控制部65以及将生成的反馈信息发送给基站装置的发送部41,43〜45和47，以及 当发送部分41,43至45和47不传送具有从基站装置分配的通信资源的发送信号预编码信息以发送发送信号预编码信息时，反馈信息控制部分计算发送一段时间的接收质量信息 在此期间，这些部分不传输传输信号预编码信息，并且接着使用预先定义的传输信号预编码信息来发送传输信号预编码信息。

公开(公告)号：US08743841B2

公开(公告)日：2014-06-03

申请号：US12989365

申请日：2009-04-23

申请人： Yosuke Akimoto ,  Tatsushi Aiba ,  Seiji Sato ,  Shohei Yamada

发明人： Yosuke Akimoto ,  Tatsushi Aiba ,  Seiji Sato ,  Shohei Yamada

IPC分类号： H04B7/216

CPC分类号： H04W72/042 ,  H04B7/0621 ,  H04B7/0656 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0057 ,  H04L25/03343 ,  H04L2025/03777

摘要： A mobile station transmits to a base station a plurality of pre-coding indicators using respective feedback schemes of a plurality of kinds of feedback schemes that can be set simultaneously by the base station. The mobile station receives from the base station a downlink signal on which pre-coders corresponding to one of the transmitted pre-coding indicators have been applied, and a pre-coder confirmation representing whether the corresponding pre-coders have been applied. The pre-coders represented by the pre-coder confirmation are associated with one of the plural feedback schemes.

摘要翻译： 移动台使用可由基站同时设置的多种反馈方案的各自的反馈方案向基站发送多个预编码指示符。 移动台从基站接收下行链路信号，在该下行链路信号上已经应用了与发送的预编码指示符之一相对应的预编码，以及表示相应的预编码器是否被应用的预编码器确认。 由预编码器确认表示的预编码器与多个反馈方案中的一个相关联。

公开(公告)号：US20100248733A1

公开(公告)日：2010-09-30

申请号：US12739911

申请日：2009-03-13

申请人： Seiji Sato ,  Yosuke Akimoto ,  Shohei Yamada ,  Tatsushi Aiba

发明人： Seiji Sato ,  Yosuke Akimoto ,  Shohei Yamada ,  Tatsushi Aiba

IPC分类号： H04W72/08 ,  H04B17/00 ,  H04M1/00 ,  H04W88/02

CPC分类号： H04L1/20 ,  H04B17/24 ,  H04B17/309 ,  H04L1/0026 ,  H04L1/0027

摘要： In the case that periodical transmission of transmission signal number-of-sequence quality indicative signal cannot be performed, the number of transmission signal sequences is clarified in association with reception quality information that is generated immediately after the case, and the base station apparatus performs appropriate communication resource allocation. A mobile station apparatus has a feedback information control section 65 that generates feedback information including reception quality information, transmission signal preprocessing information and transmission signal number-of-sequence information, and a radio transmission section 51 that periodically transmits the generated feedback information to the base station apparatus, where when the radio transmission section 51 does not transmit the transmission signal number-of-sequence information with communication resources periodically allocated from the base station apparatus so as to transmit the transmission signal number-of-sequence information, the radio transmission section 51 transmits the transmission signal number-of-sequence information to the base station apparatus with communication resources enabling transmission of the feedback information allocated from the base station apparatus subsequently to the communication resources.

摘要翻译： 在不能执行发送信号序列数量质量指示信号的周期性发送的情况下，与紧接在情况之后立即生成的接收质量信息相关联地显示发送信号序列的数量，并且基站装置执行适当的 沟通资源分配。 移动站装置具有反馈信息控制部65，其生成包括接收质量信息，发送信号预处理信息和发送信号序列数信息的反馈信息，以及无线发送部51，其将生成的反馈信息周期性地发送到基站 无线发送部51不发送来自基站装置的周期性分配的通信资源的发送信号序列信息，发送发送信号序列数信息时，无线发送部 51将发送信号序列数信息发送给基站装置，通信资源能够从基站装置分配的反馈信息随后发送到通信资源。

公开(公告)号：US09388882B2

公开(公告)日：2016-07-12

申请号：US13947201

申请日：2013-07-22

申请人： Takehiro Takano ,  Seiji Sato

发明人： Takehiro Takano ,  Seiji Sato

IPC分类号： F16H7/12 ,  F16C33/78 ,  F16C35/063 ,  F16C13/00 ,  F16H7/20 ,  F16C33/58 ,  F16H7/08 ,  F16C19/06

CPC分类号： F16H7/1281 ,  F16C13/006 ,  F16C19/06 ,  F16C33/586 ,  F16C33/7889 ,  F16C33/805 ,  F16C35/063 ,  F16C2226/60 ,  F16C2361/63 ,  F16H7/12 ,  F16H7/20 ,  F16H2007/0865 ,  F16H2007/0893

摘要： A tensioner assembly includes a pulley arm pivotable about a pivot shaft, and a tension pulley mounted on the pulley arm at its end remote from the pivot shaft and pressed against a belt to keep the tension of the belt. The tension pulley is rotatably mounted around a base portion of the pulley arm through a rolling bearing with the inner surface and axial rear end surface of the bearing inner race in contact with the outer peripheral surface of the base portion and an end surface of a shoulder of the base portion, respectively. The base portion has an axial through hole formed with an internal thread on its inner surface. A support bolt is threaded into the through hole from the axial front end to press the rolling bearing against the end surface of the shoulder. The internal thread has an axial front end located in the vicinity of, or axially rearwardly of, the end surface of the shoulder.

摘要翻译： 张紧器组件包括可围绕枢转轴线枢转的滑轮臂，以及安装在滑轮臂上的张力滑轮，其远端远离枢轴并被压靠皮带以保持皮带的张力。 张力滑轮通过滚动轴承可旋转地安装在滑轮臂的基部周围，轴承内圈的内表面和轴向后端表面与基部的外周表面和肩部的端面接触 的基部。 基部具有在其内表面上形成有内螺纹的轴向通孔。 支撑螺栓从轴向前端螺纹连接到通孔中，以将滚动轴承按压在肩部的端面上。 内螺纹具有位于肩部的端表面附近或轴向后方的轴向前端。

公开(公告)号：US20130092357A1

公开(公告)日：2013-04-18

申请号：US13806003

申请日：2011-10-20

申请人： Seiji Sato ,  Tsuyoshi Eguchi ,  Atusi Suzuki

发明人： Seiji Sato ,  Tsuyoshi Eguchi ,  Atusi Suzuki

IPC分类号： F04D29/42 ,  F28F13/12

CPC分类号： F04D29/4226 ,  F04D29/403 ,  F04D29/4233 ,  F04D29/441 ,  F04D29/661 ,  F05D2250/52 ,  F05D2260/96 ,  F24F1/0022 ,  F24F13/24 ,  F28F13/12

摘要： Provided are a low-noise, high-performance multiblade centrifugal fan that suppresses interference between rotational flows generated within extension sections that are extended in a rotation-axis direction at upper and lower end surfaces of a scroll casing, and an air conditioner equipped with the same. In a multiblade centrifugal fan having an impeller disposed in a rotatable manner about a rotation shaft within a scroll casing having a flow path whose cross section gradually increases in a rotational direction, at least one of upper and lower end surfaces of the scroll casing serves as an inclined end surface that is extended in the extending direction of the rotation shaft such that an extended height thereof gradually increases in the rotational direction from a scroll start position, and a stepped section extending in the rotational direction is provided between the inclined end surface and an inner-peripheral side surface of an extension section.

摘要翻译： 提供一种低噪声，高性能的多叶片式离心风扇，其抑制在涡旋壳体的上端面和下端面上沿旋转轴线方向延伸的延伸部内产生的旋转流之间的干涉，以及装备有 相同。 在具有可旋转地设置在涡旋壳体内的旋转轴的叶片的多叶片离心式风扇中，所述涡旋壳体的横截面在旋转方向上逐渐增大，所述涡旋壳体的上端面和下端面中的至少一方作为 倾斜端面沿着旋转轴的延伸方向延伸，使得其延伸高度从涡旋开始位置沿旋转方向逐渐增大，并且在倾斜端面和 延伸部分的内周侧表面。

公开(公告)号：US20120211205A1

公开(公告)日：2012-08-23

申请号：US13318957

申请日：2010-09-15

申请人： Tsuyoshi Eguchi ,  Atsusi Suzuki ,  Seiji Sato ,  Masahiko Takahashi

发明人： Tsuyoshi Eguchi ,  Atsusi Suzuki ,  Seiji Sato ,  Masahiko Takahashi

IPC分类号： F04D29/44 ,  H01L23/467

CPC分类号： F04D17/16 ,  F04D29/281 ,  F04D29/4226 ,  F04D29/441 ,  F04D29/681 ,  F05D2250/52

摘要： In a multi-blade centrifugal fan in which an impeller is provided in a scroll casing in a freely rotatable manner, the scroll casing is provided with an axially expanded portion that forms an air channel at a bottom surface thereof which is expanded in a rotation-axis direction at a radially outer side of an annular flange portion which supports the impeller; and is provided, in a region of an outlet between a tongue portion and a spiral-end portion of the scroll casing in the axially expanded portion, with a protrusion that protrudes radially outward from a radially inner side surface by a predetermined amount so as to directly face an airflow in a circumferential direction.

摘要翻译： 在涡旋壳体中以可自由旋转的方式设置叶轮的多叶片离心式风扇中，涡旋壳体设置有轴向膨胀部，该轴向扩张部在其底面形成有空气通道， 在支撑叶轮的环形凸缘部的径向外侧的轴线方向; 并且在轴向膨胀部分的涡旋壳体的舌部和螺旋端部之间的出口的区域中设置有从径向内侧表面径向向外突出预定量的突起，以便 直接面向圆周方向的气流。

公开(公告)号：US20120031591A1

公开(公告)日：2012-02-09

申请号：US13264644

申请日：2010-09-10

申请人： Tsuyoshi Eguchi ,  Atsusi Suzuki ,  Yoshinao Komatsu ,  Seiji Sato

发明人： Tsuyoshi Eguchi ,  Atsusi Suzuki ,  Yoshinao Komatsu ,  Seiji Sato

IPC分类号： F28F13/00

CPC分类号： F04D29/384 ,  F04D29/681 ,  F05D2240/304

摘要： In a vehicle heat-exchange module in which a fan unit is provided at the downstream side of a rectangular heat exchanger, and the fan unit is provided with a shroud having a bell-mouth and an annular opening, a propeller fan that is disposed in the annular opening, and a fan motor that rotationally drives the propeller fan, the fan unit is a unit having a single-fan configuration in which motor input power is at a predetermined level or less, and the propeller fan is provided with two sets of winglets that are respectively constructed upright, with a prescribed gap therebetween in the radial direction, along the circumferential direction on both a pressure surface and a suction surface of the root side of the blades.

摘要翻译： 另外，在矩形热交换器的下游侧设置风扇单元的车辆用热交换模块中，风扇单元设置有具有喇叭口和环状开口的罩，所述风扇单元配置在 环形开口和旋转地驱动螺旋桨式风扇的风扇电动机，风扇单元是电动机输入功率在预定水平以下的单风扇结构的单元，并且螺旋桨式风扇设置有两组 在叶片的根侧的压力表面和吸力表面上沿着圆周方向分别构造成直立的小翼，在径向上具有规定的间隙。