公开(公告)号：US07374848B2

公开(公告)日：2008-05-20

申请号：US10872640

申请日：2004-06-22

申请人： Sonoh Matsuoka ,  Ryohta Inoue ,  Masahiro Ohki ,  Takeshi Takada ,  Chiaki Tanaka ,  Naohiro Watanabe ,  Masahide Yamada

发明人： Sonoh Matsuoka ,  Ryohta Inoue ,  Masahiro Ohki ,  Takeshi Takada ,  Chiaki Tanaka ,  Naohiro Watanabe ,  Masahide Yamada

IPC分类号： G03G9/087

CPC分类号： G03G9/08795 ,  G03G9/08755 ,  G03G9/08764 ,  G03G9/08782 ,  G03G9/08793 ,  G03G9/08797

摘要： A toner including a binder; a colorant; and a wax, wherein the binder includes a polyester resin; and a reaction product of a polymer having a group capable of reacting with an active hydrogen with a compound having an active hydrogen, wherein the polyester resin includes tetrahydrofuran(THF)-soluble resin components in an amount of from 50 to 85% by weight; and chloroform-insoluble components in an amount of from 0 to 30% by weight, and wherein the toner satisfies the following relationship (1): 5% by weight

摘要翻译： 包含粘合剂的调色剂; 着色剂 和蜡，其中所述粘合剂包括聚酯树脂; 和具有能够与活性氢反应的基团的聚合物与具有活性氢的化合物的反应产物，其中所述聚酯树脂包括含量为50-85重量％的四氢呋喃（THF）可溶性树脂组分; 和氯仿不溶性组分，其量为0至30重量％，并且其中调色剂满足以下关系式（1）：<？in-line-formula description =“In-line Formula”end =“lead”？ > 5重量％<（C1-C2）<60重量％（1）<？在线配方说明=“在线配方”末端=“尾”→其中C1表示氯仿不溶物 调色剂中的组分以重量％计，C2表示其中的着色剂的含量，以重量％计。

公开(公告)号：US07235338B2

公开(公告)日：2007-06-26

申请号：US10879746

申请日：2004-06-30

申请人： Takeshi Takada ,  Masahiro Ohki ,  Toyoshi Sawada ,  Keiko Shiraishi ,  Masashi Nagayama

发明人： Takeshi Takada ,  Masahiro Ohki ,  Toyoshi Sawada ,  Keiko Shiraishi ,  Masashi Nagayama

IPC分类号： G03G9/09

CPC分类号： G03G9/08755 ,  G03G9/0804 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/08764 ,  G03G9/08793 ,  G03G9/0902 ,  G03G9/09708

摘要： A toner prepared by a method of dissolving or dispersing toner constituents comprising a modified resin capable of reacting with an active hydrogen and a colorant which is a black metallic material to prepare a solution or a dispersion; and reacting the solution or dispersion with at least one of a crosslinking agent and an elongation agent in an aqueous medium including a resin particulate material.

摘要翻译： 通过溶解或分散包含能够与活性氢反应的改性树脂和作为黑色金属材料的着色剂的调色剂组分以制备溶液或分散体的方法制备的调色剂; 并使溶液或分散体与包含树脂颗粒材料的水性介质中的至少一种交联剂和伸长剂反应。

公开(公告)号：US20050008961A1

公开(公告)日：2005-01-13

申请号：US10879746

申请日：2004-06-30

申请人： Takeshi Takada ,  Masahiro Ohki ,  Toyoshi Sawada ,  Keiko Shiraishi ,  Masashi Nagayama

发明人： Takeshi Takada ,  Masahiro Ohki ,  Toyoshi Sawada ,  Keiko Shiraishi ,  Masashi Nagayama

IPC分类号： C01G49/00 ,  G03G9/08 ,  G03G9/083 ,  G03G9/087 ,  G03G9/09 ,  G03G9/097

CPC分类号： G03G9/08755 ,  G03G9/0804 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/08764 ,  G03G9/08793 ,  G03G9/0902 ,  G03G9/09708

摘要： A toner prepared by a method of dissolving or dispersing toner constituents comprising a modified resin capable of reacting with an active hydrogen and a colorant which is a black metallic material to prepare a solution or a dispersion; and reacting the solution or dispersion with at least one of a crosslinking agent and an elongation agent in an aqueous medium including a resin particulate material.

摘要翻译： 通过溶解或分散包含能够与活性氢反应的改性树脂和作为黑色金属材料的着色剂的调色剂组分以制备溶液或分散体的方法制备的调色剂; 并使溶液或分散体与包含树脂颗粒材料的水性介质中的至少一种交联剂和伸长剂反应。

公开(公告)号：US06310865B1

公开(公告)日：2001-10-30

申请号：US09100399

申请日：1998-06-19

申请人： Masahiro Ohki

发明人： Masahiro Ohki

IPC分类号： H04Q720

CPC分类号： H04W52/029 ,  H04W88/00 ,  Y02D70/142

摘要： A high-speed wireless access device including wireless modems of a base station and a mobile terminal is disclosed. The wireless modem of the base station has a component to add a low-speed packet to the beginning of a high-speed packet, a component to add information to the low-speed packet, and a component to transmit a packet to a mobile terminal by switching to high-speed mode immediately after addition of the low-speed packet. The wireless modem of the mobile terminal has a component for switching from a low-speed demodulation to a high-speed modulation/demodulation with an equalizer built-in, a component for analyzing data received by the low-speed demodulation, a component for turning off the low-speed demodulation and for turning on the high-speed modulation/demodulation when recognizing a packet to the mobile terminal, a component for turning off the high-speed modulation/demodulation after receiving the packet at the mobile terminal, a component for holding an AGC information in a low-speed receiving mode and for making use of this information in a high-speed receiving mode, and a component for holding a timing extraction information in the low-speed receiving mode and for making use of this information in the high-speed receiving mode.

摘要翻译： 公开了一种包括基站和移动终端的无线调制解调器的高速无线接入设备。 基站的无线调制解调器具有将低速分组添加到高速分组的开头的组件，向低速分组添加信息的分量，以及向移动终端发送分组的分量 通过在添加低速分组后立即切换到高速模式。 移动终端的无线调制解调器具有用于通过内置均衡器从低速解调切换到高速调制/解调的部件，用于分析由低速解调接收到的数据的部件，用于转动的部件 关闭低速解调，并且当向移动终端识别分组时开启高速调制/解调，用于在移动终端接收分组之后关闭高速调制/解调的分量，用于 以低速接收模式保持AGC信息并以高速接收模式使用该信息，以及用于保持低速接收模式中的定时提取信息并将该信息用于 高速接收模式。

公开(公告)号：US07483697B2

公开(公告)日：2009-01-27

申请号：US10471613

申请日：2002-03-12

申请人： Masahiro Ohki

发明人： Masahiro Ohki

IPC分类号： H04Q7/20

CPC分类号： H04W8/26 ,  H04L29/06 ,  H04L41/00 ,  H04L69/16 ,  H04L69/167 ,  H04W4/18 ,  H04W8/082 ,  H04W60/00 ,  H04W80/04 ,  H04W88/14 ,  H04W92/02

摘要： A mobile node MN registers a care-of address CoA of a destination with a home agent HA. A node CN to communicate with the mobile node MN inquires a name server DNSY about the care-of address CoA of the mobile node. The name server DNSY obtains the care-of address CoA from the home agent HA and sends it to the node CN in reply. The node CN communicates with the mobile node MN by using the care-of address as the destination address. Alternatively, an access router provided in a subnet holds the care-of address CoA, and forwards packets to the mobile node. This reduces the control traffic and eliminates the triangle routing.

摘要翻译： 移动节点MN向归属代理HA注册目的地转交地址CoA。 与移动节点MN通信的节点CN向姓名服务器DNSY询问移动节点的转交地址CoA。 名称服务器DNSY从归属代理HA获取转交地址CoA，并将其发送回节点CN。 节点CN通过使用转交地址作为目的地址与移动节点MN进行通信。 或者，设置在子网中的接入路由器保存转交地址CoA，并将分组转发到移动节点。 这减少了控制流量并消除了三角形路由。

公开(公告)号：US5694420A

公开(公告)日：1997-12-02

申请号：US625976

申请日：1996-04-01

申请人： Masahiro Ohki ,  Hideho Tomita

发明人： Masahiro Ohki ,  Hideho Tomita

IPC分类号： H04L7/04 ,  H04L12/28 ,  H04B1/38 ,  H04L5/16

CPC分类号： H04L7/046 ,  H04W52/0245 ,  H04B1/713 ,  H04W4/18 ,  Y02B60/50

摘要： The object of the present invention is to provide a wireless modem that performs detection with high reliability even in the case of carrier detection by analogue level, and whereby a large decrease in power consumption in standby mode can be obtained. Control unit 80 controls synthesizer 100 during transmission mode so that it transmits from antenna 200 one or two or more unmodulated carriers that have not been subjected to spectrum dispersion, at the head of the transmission preamble signal; in addition it performs on/off control of the output transmission clock pulse and reception clock pulse of clock pulse generating control unit 90, and changeover control of transmission/reception switch 53. Control unit 80 outputs a carrier detection enable signal to level comparator 75. Controlling its operation. In standby mode, control unit 80 controls synthesizer 100 and IF unit 40 such that the received unmodulated carrier can be detected by level detector 60 and level comparator 75.

摘要翻译： 本发明的目的是提供一种无线调制解调器，即使在通过模拟电平进行载波检测的情况下也能够以高可靠性进行检测，从而可以获得待机模式下的功耗大幅度降低。 控制单元80在传输模式期间控制合成器100，使得它在发射前同步码信号的头部从天线200发送一个或两个以上未经过频谱分散的未调制载波; 此外，它对时钟脉冲产生控制单元90的输出传输时钟脉冲和接收时钟脉冲执行开/关控制，以及发送/接收开关53的切换控制。控制单元80向电平比较器75输出载波检测使能信号。 控制其操作。 在待机模式下，控制单元80控制合成器100和IF单元40，使得所接收的未调制载波可由电平检测器60和电平比较器75检测。

公开(公告)号：US06363100B1

公开(公告)日：2002-03-26

申请号：US08363315

申请日：1994-12-23

申请人： Masahiro Ohki ,  Yukitsuna Furuya

发明人： Masahiro Ohki ,  Yukitsuna Furuya

IPC分类号： H04K100

CPC分类号： H04L27/2082 ,  H04L27/22

摘要： In a transmission side, a k-bit parallel signal is divided into n signals, which are respectively encoded and then phase-shifted so as to causing a mutual phase difference of &pgr;/2n. Spectrum spreading is performed on the phase-shifted encoded signals which are combined together to produce a transmission digital signal. In a receiving side, reverse spreading is performed on a receiving signal to produce reverse-spread signals, which are given the phase difference to cancel the phase shift of the transmission side, and then decoded. Thus, the original k-bit parallel signal is reproduced in the receiving side.

摘要翻译： 在发送侧，将k比特并行信号分割为n个信号，分别对其进行编码，然后进行相移，使π/ 2n的相位差相互相差。 对组合在一起的相移编码信号执行频谱扩展以产生传输数字信号。 在接收侧，对接收信号进行反向扩展，产生反向扩展信号，给予相位差以消除发送侧的相移，然后进行解码。 因此，在接收侧再现原来的k位并行信号。

公开(公告)号：US06188680B1

公开(公告)日：2001-02-13

申请号：US08993391

申请日：1997-12-18

申请人： Masahiro Ohki

发明人： Masahiro Ohki

IPC分类号： H04L1228

CPC分类号： H04W28/06 ,  H04L2012/5607 ,  H04L2012/563 ,  H04Q11/0478 ,  H04W4/18 ,  H04W28/22 ,  H04W84/12

摘要： A radio ATM transceiver (where “ATM” stands for “Asynchronous Transfer Mode”) is equipped in a radio base station and/or a radio terminal provided for a radio LAN, for example, to enable ATM-supported multimedia service, particularly to avoid occurrence of a burst of ATM cells in case of a CBR service. At a transmitting mode, the radio ATM transceiver receives SONET frame signals from an optical fiber, for example. The SONET frame signals are disassembled into ATM cells, from which signaling information is extracted and is subjected to analysis to recognize a service class which is requested for ATM communication. In accordance with the service class, a number of ATM cells are assembled together with an addition of a radio header to provide a radio packet. Then, the radio packets are transmitted into the air on the radio lines using a transmission speed which is employed for a radio modem. At a receiving mode, the radio ATM transceiver disassembles the radio packet transmitted thereto into a number of ATM cells with excluding the radio header. The ATM cells are converted to SONET frame signals, which are then outputted using a transmission speed which corresponds to the service class.

摘要翻译： 无线电ATM收发机（其中“ATM”代表“异步传输模式”）被配备在无线电基站和/或为无线电局域网提供的无线电终端中，例如以支持ATM支持的多媒体业务，特别是避免 在CBR服务的情况下出现ATM信元的突发。 在发送模式下，无线ATM收发机例如从光纤接收SONET帧信号。 SONET帧信号被分解成ATM信元，从中提取信令信息并对其进行分析，以识别ATM通信请求的服务等级。 根据服务类别，通过添加无线电报头来组合多个ATM信元以提供无线电分组。 然后，使用用于无线调制解调器的传输速度将无线电分组发送到无线电线路上的空中。 在接收模式下，无线ATM收发器将其发送的无线电分组分解成多个ATM信元，不包括无线电报头。 ATM信元被转换成SONET帧信号，然后使用对应于业务类别的传输速度输出。

公开(公告)号：US5963559A

公开(公告)日：1999-10-05

申请号：US740169

申请日：1996-10-24

申请人： Masahiro Ohki

发明人： Masahiro Ohki

IPC分类号： H04L1/00 ,  H04L1/18 ,  H04L12/28 ,  H04L29/08 ,  H04J3/02

CPC分类号： H04L1/1887 ,  H04L1/188 ,  H04W28/22 ,  H04W74/0808 ,  H04W88/06

摘要： For radio data (DT) transmission by media access based on a CSMA scheme in a system, such as a radio LAN, wherein a source node retransmits a DT frame if an ACK monitor IFS interval S lapses following forward transmission of the DT frame before reception of an ACK frame which a destination node backward transmits an ACK transmission IFS interval T (longer than the interval S) following due reception of the DT frame, a transmission mode is forward changed from an original mode of the forward transmission to a slow mode if retransmission fails with the original mode twice and the slow mode later used for backward transmission. Each of the source and the destination nodes is put, in the original mode, in a waiting state for afresh use as either a source or a destination node after a data transmission IFS interval D (longer than the interval T) either when the source node receives the ACK frame in the original or the slow mode or if the ACK frame is not received even the retransmission is repeated a predetermined number of times, when the DT frame is discarded with the backward transmission given up.

摘要翻译： 对于诸如无线电LAN的系统中的基于CSMA方案的媒体接入的无线电数据（DT）传输，其中如果ACK监视IFS间隔S在接收之前的DT帧的正向发送之后中断，则源节点重传DT帧 在目的地节点反向发送按照DT帧的正当接收之后的ACK传输IFS间隔T（长于间隔S）的ACK帧，传输模式从正向传输的原始模式向前变化到慢速模式，如果 重传失败，原始模式两次，慢速模式后来用于向后传输。 在原始模式中，源节点和目的节点之间的数据传输IFS间隔D（长于间隔T）被放置在待机状态，作为源节点或目的节点重新使用，源节点 在原始或慢速模式下接收ACK帧，或者即使重传发送了预定次数，即使丢弃了反向发送的DT帧，也不接收到ACK帧。

公开(公告)号：US5805990A

公开(公告)日：1998-09-08

申请号：US576578

申请日：1995-12-21

申请人： Masahiro Ohki

发明人： Masahiro Ohki

IPC分类号： H04B1/38 ,  H04B1/707 ,  H04B7/26 ,  H04L12/10 ,  H04W52/02 ,  H04W84/12 ,  H04B1/16

CPC分类号： H04L12/10 ,  H04B1/403

摘要： In a receiving apparatus for radio data communications, even after a carrier is detected in a received signal, when a start-delimiter is not detected, or when a message broadcasting packet and/or a local packet for the apparatus is not detected, the supply of a clock signal to a data demodulating section for demodulating the modulated signal is stopped.

摘要翻译： 在用于无线电数据通信的接收装置中，即使在接收信号中检测到载波之后，当未检测到起始分隔符时，或者当未检测到用于装置的消息广播分组和/或本地分组时， 停止用于解调调制信号的数据解调部分的时钟信号。