利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

382 条记录 (耗时 0.06 秒)

    Small antenna apparatus operable in multiple bands
    143.
    发明授权
    Small antenna apparatus operable in multiple bands 有权
    小型天线装置可在多个频段中操作

    公开(公告)号：US08933853B2

    公开(公告)日：2015-01-13

    申请号：US13814833

    申请日：2012-01-31

    申请人： Kenichi Asanuma ,  Atsushi Yamamoto ,  Tsutomu Sakata

    发明人： Kenichi Asanuma ,  Atsushi Yamamoto ,  Tsutomu Sakata

    IPC分类号： H01Q9/00 ,  H01Q1/24 ,  H01Q5/00 ,  H01Q5/01 ,  H01Q7/00 ,  H01Q9/26

    CPC分类号： H01Q5/0034 ,  H01Q5/10 ,  H01Q5/321 ,  H01Q7/00 ,  H01Q9/26

    摘要： In a radiator, a large loop is formed by radiation conductors, first and second capacitors, and first and second inductors, and a small loop is formed by portions of the radiation conductors close to each other, the second capacitor, and the second inductor. The radiator is configured such that its first portion, second portion, and third portion resonate at predetermined frequencies, respectively. The first portion extends along the large loop, and includes the first inductor, the first capacitor, and one of the second inductor and the second capacitor. The second portion includes a section extending from a feed point to a second position through one of the first inductor and the first capacitor, and includes the small loop. The third portion includes a section extending from the feed point to the second position through the first capacitor.

    摘要翻译： 在散热器中，辐射导体，第一和第二电容器以及第一和第二电感器形成大的环路，并且通过彼此靠近的辐射导体的部分，第二电容器和第二电感器形成小环路。 散热器被配置为使得其第一部分，第二部分和第三部分分别以预定频率谐振。 第一部分沿大环延伸，并且包括第一电感器，第一电容器以及第二电感器和第二电容器之一。 第二部分包括通过第一电感器和第一电容器之一从馈电点延伸到第二位置的部分，并且包括小环路。 第三部分包括通过第一电容器从进给点延伸到第二位置的部分。

    IMAGE FORMING APPARATUS
    146.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20140270874A1

    公开(公告)日：2014-09-18

    申请号：US14190459

    申请日：2014-02-26

    申请人： Takamasa Hase ,  Shinya Nakayama ,  Atsushi Yamamoto ,  Hideyuki Santo ,  Minoru Masuda ,  Yukiko Iwasaki ,  Tsuneyasu Nagatomo

    发明人： Takamasa Hase ,  Shinya Nakayama ,  Atsushi Yamamoto ,  Hideyuki Santo ,  Minoru Masuda ,  Yukiko Iwasaki ,  Tsuneyasu Nagatomo

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2064 ,  G03G15/2028 ,  G03G2215/2032 ,  G03G2215/2035

    摘要： An image forming apparatus includes: an image bearing member; a charger; an irradiator; a development device having an accommodation unit to accommodate toner to obtain a visible image; a transfer device; and a fixing device to fix the visible image transferred onto a recording medium. The fixing device having a fixing rotation member; and a pressure rotation member to form a nipping portion by contacting the fixing rotation member, wherein the surface pressure of the nipping portion is 1.5 kgf/cm2 or less, wherein the fixing rotation member has a Martens hardness of 1.0 N/mm2 or less at 23° C., wherein the ratio of the projected area of a single particle of the toner onto the recording medium at 120° C. to the projected area of a single particle of the toner onto the recording medium at 23° C. is 1.60 or less.

    摘要翻译： 图像形成装置包括：图像承载部件; 充电器 辐照器 具有容纳单元以容纳调色剂以获得可见图像的显影装置; 转移装置; 以及固定装置，用于固定转印到记录介质上的可见图像。 固定装置具有固定旋转构件; 以及压力旋转构件，其通过使所述固定旋转构件接触而形成夹持部，其中所述夹持部的表面压力为1.5kgf / cm 2以下，其中，所述固定旋转构件的马氏体硬度为1.0N / mm 2以下， 23℃，其中调色剂的单个颗粒在120℃下的投影面积与在23℃下记录介质上调色剂的单个颗粒的投影面积的比率为1.60 或更少。

    TRANSMISSION-SIDE COMMUNICATION APPARATUS AND RETRANMSISSION CONTROL METHOD
    148.
    发明申请
    TRANSMISSION-SIDE COMMUNICATION APPARATUS AND RETRANMSISSION CONTROL METHOD 审中-公开
    传输侧通信设备和恢复控制方法

    公开(公告)号：US20140029408A1

    公开(公告)日：2014-01-30

    申请号：US14111164

    申请日：2012-04-06

    申请人： Atsushi Yamamoto

    发明人： Atsushi Yamamoto

    IPC分类号： H04L1/18

    CPC分类号： H04L1/1867 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/1816 ,  H04L1/1845

    摘要： A retransmission control method of a transmission-side communication apparatus, which transmits a packet to a reception-side communication apparatus in a radio communication system that supports adaptive modulation and coding (AMC) and hybrid automatic retransmission control (HARQ), comprises: a step (S110 to S125) of transmitting an initially transmitted packet to the reception-side communication apparatus by using a first MCS; and a step (Step S155) of transmitting a new initially transmitted packet to the reception-side communication apparatus by using a second MCS, instead of transmission of a retransmitted packet that is combined with the initially transmitted packet in the reception-side communication apparatus, when the second MCS different from the first MCS is used at the time of retransmission (step s150; NO), the new initially transmitted packet including retransmission data to be transmitted through the retransmitted packet.

    摘要翻译： 一种在支持自适应调制和编码（AMC）和混合自动重传控制（HARQ）的无线电通信系统中向接收侧通信装置发送分组的发送侧通信装置的重传控制方法包括：步骤 （S110〜S125），通过使用第一MCS向所述接收侧通信装置发送初始发送的分组; 以及通过使用第二MCS向接收侧通信装置发送新的最初发送的分组的步骤（步骤S155），而不是在接收侧通信装置中发送与最初发送的分组组合的重发分组， 当在重发时使用与第一MCS不同的第二MCS时（步骤S150;否），新的最初发送的分组包括要通过重发分组发送的重传数据。

    SMALL ANTENNA APPARATUS OPERABLE IN MULTIPLE BANDS INCLUDING LOW-BAND FREQUENCY AND HIGH-BAND FREQUENCY AND INCREASING BANDWIDTH INCLUDING HIGH-BAND FREQUENCY
    149.
    发明申请
    SMALL ANTENNA APPARATUS OPERABLE IN MULTIPLE BANDS INCLUDING LOW-BAND FREQUENCY AND HIGH-BAND FREQUENCY AND INCREASING BANDWIDTH INCLUDING HIGH-BAND FREQUENCY 有权
    小型天线装置可在多个频段内运行，包括低频带和高频频带，并增加包括高频带宽的带宽

    公开(公告)号：US20130234902A1

    公开(公告)日：2013-09-12

    申请号：US13883871

    申请日：2012-08-31

    申请人： Kenichi Asanuma ,  Atsushi Yamamoto ,  Tsutomu Sakata

    发明人： Kenichi Asanuma ,  Atsushi Yamamoto ,  Tsutomu Sakata

    IPC分类号： H01Q1/52

    CPC分类号： H01Q1/52 ,  H01Q5/321 ,  H01Q7/00 ,  H01Q9/30

    摘要： A radiator is provided with a looped radiation conductor, a capacitor, an inductor, a feed point on the radiation conductor, and a dielectric block provided in a portion where the radiation conductor and the ground conductor are close to each other. At a low-band resonance frequency, a current flows through a path extending along an inner perimeter of the loop of the radiation conductor and including the inductor and the capacitor. At a high-band resonance frequency, a current flows through a path including a section extending along an outer perimeter of the loop of the radiation conductor, including the capacitor but not including the inductor, and extending between the feed point and the inductor, and a parallel resonant circuit is formed from: a capacitance between the radiation conductor and the ground conductor between which the dielectric block is provided; and an inductance of the radiation conductor.

    摘要翻译： 散热器设置有环形辐射导体，电容器，电感器，辐射导体上的馈电点，以及设置在辐射导体和接地导体彼此靠近的部分中的介质块。 在低频带共振频率下，电流流过沿着辐射导体的环的内周延伸并包括电感器和电容器的路径。 在高频带共振频率下，电流流过包括沿着包括电容器但不包括电感器在内的辐射导体的环的外周延伸并且在馈电点和电感器之间延伸的部分的路径，以及 并联谐振电路由以下部件形成：辐射导体与设置介质块的接地导体之间的电容; 和辐射导体的电感。