公开(公告)号：US20070086403A1

公开(公告)日：2007-04-19

申请号：US11541659

申请日：2006-10-03

申请人： Takeshi Hatakeyama ,  Akifumi Nagao ,  Masataka Irie

发明人： Takeshi Hatakeyama ,  Akifumi Nagao ,  Masataka Irie

IPC分类号： H04Q7/24

CPC分类号： H04L1/1887 ,  H04W28/18 ,  H04W72/1242

摘要： In a case where it is determined that communication data indicates a first data attribute in a transmitter, that communication data is transmitted and an acknowledgement signal is requested to be sent back from a receiver. If the acknowledgement signal is not sent back, that communication data is retransmitted. In a case where it is determined that the communication data indicates a second data attribute in the transmitter, that communication data is transmitted and an acknowledgement signal is requested to be sent back according to an allowable number of retransmissions corresponding to the second data attribute. And that communication data is retransmitted in accordance with the allowable number of retransmissions and presence or absence of the acknowledgement signal sent back. The allowable number of retransmissions corresponding to the second data attribute is smaller than that corresponding to the first data attribute.

摘要翻译： 在确定通信数据指示发送机中的第一数据属性的情况下，发送该通信数据，并且请求从接收器发送确认信号。 如果确认信号未被发回，那么该通信数据被重发。 在确定通信数据指示发送器中的第二数据属性的情况下，发送该通信数据，并且根据对应于第二数据属性的可允许重传次数请求确认信号被发回。 并且该通信数据根据允许的重发次数以及发回的确认信号的存在或不存在被重传。 对应于第二数据属性的允许重传次数小于与第一数据属性对应的重发次数。

公开(公告)号：US20080171570A1

公开(公告)日：2008-07-17

申请号：US11968936

申请日：2008-01-03

申请人： Akifumi Nagao ,  Masataka Irie ,  Satoshi Makimoto ,  Yukiyoshi Nagasawa ,  Takeshi Hatakeyama

发明人： Akifumi Nagao ,  Masataka Irie ,  Satoshi Makimoto ,  Yukiyoshi Nagasawa ,  Takeshi Hatakeyama

IPC分类号： H04M1/00

CPC分类号： H04W88/06 ,  H04B1/406

摘要： A wireless communications system includes: a first communications processing section for implementing a dedicated communications function that is only for the first wireless communications scheme; a second communications processing section for implementing a dedicated communications function that is only for the second wireless communications scheme; a shared transceiver section shared by the first communications processing section and the second communications processing section; a scheme selection section for selectively inputting a signal from the first communications processing section or a signal from the second communications processing section to the shared transceiver section; and a communications switching control section for indicating, to the scheme selection section, a scheme to be selected. The communications switching control section determines a switching timing based on frame and sub-frame information from the first communications processing section in an operation of switching from the first wireless communications scheme to the second wireless communications scheme or an operation of searching for a communications target station using the second wireless communications scheme.

摘要翻译： 无线通信系统包括：第一通信处理部分，用于实现仅用于第一无线通信方案的专用通信功能; 用于实现仅用于第二无线通信方案的专用通信功能的第二通信处理部分; 由第一通信处理部分和第二通信处理部分共享的共享收发器部分; 方案选择部分，用于选择性地将来自第一通信处理部分的信号或来自第二通信处理部分的信号输入到共享收发器部分; 以及通信切换控制部分，用于向方案选择部分指示要选择的方案。 通信切换控制部分在从第一无线通信方案切换到第二无线通信方案的操作或搜索通信目标站的操作中基于来自第一通信处理部分的帧和子帧信息来确定切换定时 使用第二无线通信方案。

公开(公告)号：US20080031279A1

公开(公告)日：2008-02-07

申请号：US11878512

申请日：2007-07-25

申请人： Takeshi Hatakeyama ,  Masataka Irie ,  Akifumi Nagao ,  Takeshi Yoshida

发明人： Takeshi Hatakeyama ,  Masataka Irie ,  Akifumi Nagao ,  Takeshi Yoshida

IPC分类号： H04J3/00

CPC分类号： H04L12/40013

摘要： Provided is a network chip that controls issuance of interrupts based on the contents of the received packets. The network chip receives a data packet containing a type that indicates a realtime packet or a not-realtime packet, where the realtime packet needs consideration of delay time, and the not-realtime packet does not need consideration of delay time. The network chip obtains a type by analyzing the received packet. When the obtained type indicates a realtime packet, the network chip stores the received packet into a realtime reception packet buffer, and issues an interrupt to the CPU immediately; and when the obtained type indicates a not-realtime packet, it stores the received packet into a not-realtime reception packet buffer, and issues an interrupt to the CPU after a predetermined time period passes, or after the number of packets stored in the not-realtime reception packet buffer reaches a predetermined number.

摘要翻译： 提供了一种网络芯片，其基于接收的分组的内容来控制中断的发布。 网络芯片接收包含指示实时分组或非实时分组的类型的数据分组，其中实时分组需要考虑延迟时间，并且不实时分组不需要考虑延迟时间。 网络芯片通过分析接收的分组获得类型。 当获得的类型指示实时分组时，网络芯片将接收到的分组存储到实时接收分组缓冲器中，并立即向CPU发出中断; 并且当所获得的类型指示非实时分组时，其将接收的分组存储到非实时接收分组缓冲器中，并且在经过预定时间段之后向CPU发出中断，或者在存储在非实时接收分组缓冲器中的分组数 - 即时接收包缓冲器达到预定数量。

公开(公告)号：US20080117851A1

公开(公告)日：2008-05-22

申请号：US11976675

申请日：2007-10-26

申请人： Masataka Irie ,  Takeshi Hatakeyama ,  Takeshi Yoshida

发明人： Masataka Irie ,  Takeshi Hatakeyama ,  Takeshi Yoshida

IPC分类号： G08C17/00

CPC分类号： H04W52/0235 ,  Y02D70/142 ,  Y02D70/23

摘要： Prior to detection of a start of a session having periodicity in a wireless terminal, the wireless terminal powers on a communication unit that performs wireless communication with a wireless base station, in accordance with a reception timing of receiving a beacon signal once in several times and a generation timing of transmission packets of sessions. After the start of a session having periodicity has been detected in the wireless terminal, the communication unit is only powered on when transmission packets of sessions having periodicity are generated.

摘要翻译： 在无线终端检测到具有周期性的会话的开始之前，根据几次接收信标信号的接收定时，无线终端对与无线基站进行无线通信的通信单元通电， 会话的传输分组的生成定时。 在已经在无线终端中检测到具有周期性的会话的开始之后，仅当产生具有周期的会话的传输分组时，通信单元才被接通电源。

公开(公告)号：US08574361B2

公开(公告)日：2013-11-05

申请号：US12524811

申请日：2008-03-05

申请人： Osamu Yamada ,  Hisashi Minemoto ,  Kouichi Hiranaka ,  Takeshi Hatakeyama ,  Takatomo Sasaki ,  Yusuke Mori ,  Fumio Kawamura ,  Yasuo Kitaoka

发明人： Osamu Yamada ,  Hisashi Minemoto ,  Kouichi Hiranaka ,  Takeshi Hatakeyama ,  Takatomo Sasaki ,  Yusuke Mori ,  Fumio Kawamura ,  Yasuo Kitaoka

IPC分类号： H01L21/322

CPC分类号： H01L31/03044 ,  C30B9/10 ,  C30B11/12 ,  C30B19/02 ,  C30B29/403 ,  C30B29/406 ,  G02B1/02

摘要： A method for producing a high-quality group-III element nitride crystal at a high crystal growth rate, and a group-III element nitride crystal are provided. The method includes the steps of placing a group-III element, an alkali metal, and a seed crystal of group-III element nitride in a crystal growth vessel, pressurizing and heating the crystal growth vessel in an atmosphere of nitrogen-containing gas, and causing the group-III element and nitrogen to react with each other in a melt of the group-III element, the alkali metal and the nitrogen so that a group-III element nitride crystal is grown using the seed crystal as a nucleus. A hydrocarbon having a boiling point higher than the melting point of the alkali metal is added before the pressurization and heating of the crystal growth vessel.

摘要翻译： 提供了以高晶体生长速度生产高质量III族元素氮化物晶体的方法和III族元素氮化物晶体。 该方法包括以下步骤：将III族元素，碱金属和III族元素氮化物的晶种放置在晶体生长容器中，在含氮气体的气氛中加压和加热晶体生长容器， 导致III族元素和氮在III族元素，碱金属和氮的熔体中彼此反应，从而使用晶种作为核生长III族元素氮化物晶体。 在晶体生长容器的加压和加热之前，加入沸点高于碱金属的熔点的烃。

公开(公告)号：US20130010180A1

公开(公告)日：2013-01-10

申请号：US13482637

申请日：2012-05-29

申请人： Takeshi Hatakeyama

发明人： Takeshi Hatakeyama

IPC分类号： H04N5/225 ,  G02B15/14 ,  G02B3/04 ,  G02B17/08

CPC分类号： G02B27/646 ,  G02B15/173 ,  G02B17/0808 ,  G02B17/0856

摘要： A catadioptric lens system includes, in order of light travel: a first lens group that includes a concave mirror and a convex mirror and has a positive refractive power; a second lens group that is positioned on the image side of the concave mirror and has a negative refractive power; and a third lens group that has a positive refractive power, wherein the first lens group has a plurality of lenses on the image side of the concave mirror, and some lenses of the plurality of lenses are formed as a vibration-proof group so as to be movable in a direction perpendicular to an optical axis.

摘要翻译： 反射折射透镜系统以光行为的顺序包括：第一透镜组，其包括凹面镜和凸面镜并具有正的折射光焦度; 位于所述凹面镜的像侧并具有负折光力的第二透镜组; 以及具有正折射力的第三透镜组，其中所述第一透镜组在所述凹面镜的像侧具有多个透镜，并且所述多个透镜中的一些透镜形成为防振组，以便 可以在垂直于光轴的方向上移动。

公开(公告)号：US20120316310A1

公开(公告)日：2012-12-13

申请号：US13515168

申请日：2010-12-03

申请人： Jumma Nomura ,  Kazuo Takaoki ,  Takeshi Hatakeyama ,  Yoshinobu Nozue ,  Yasutoyo Kawashima

发明人： Jumma Nomura ,  Kazuo Takaoki ,  Takeshi Hatakeyama ,  Yoshinobu Nozue ,  Yasutoyo Kawashima

IPC分类号： C08F210/02

CPC分类号： C08F210/16 ,  C08J5/18 ,  C08J2323/18 ,  C08F210/14 ,  C08F2500/04 ,  C08F2500/11 ,  C08F2500/12 ,  C08F2500/17 ,  C08F2500/20

摘要： The present invention relates to an ethylene-α-olefin copolymer comprising monomer units derived from ethylene and monomer units derived from an α-olefin having from 3 to 20 carbon atoms, wherein the copolymer has a melt flow rate of 0.01 to 100 g/10 min, a density of 860 to 970 kg/m3, a molecular weight distribution of 5.5 to 12, and an activation energy of flow of 50 to 100 kJ/mol, and when the maximum take-up rate of the copolymer at 150° C. is represented by MTV150 and the maximum take-up rate of the copolymer at 190° C. is represented by MTV190, MTV150 is 40 m/min or more, and the ratio of MTV150 to MTV190 is 1 or less.

摘要翻译： 本发明涉及包含衍生自乙烯的单体单元和衍生自具有3-20个碳原子的α-烯烃的单体单元的乙烯-α-烯烃共聚物，其中共聚物的熔体流动速率为0.01-100g / 10 min，密度为860〜970kg / m 3，分子量分布为5.5〜12，流动活化能为50〜100kJ / mol，当共聚物在150℃时的最大吸收速度 由MTV150表示，共聚物在190℃下的最大吸收速度由MTV190表示，MTV150为40m / min以上，MTV150与MTV190的比例为1以下。

公开(公告)号：US08013536B2

公开(公告)日：2011-09-06

申请号：US12226602

申请日：2007-04-20

申请人： Takeshi Hatakeyama

发明人： Takeshi Hatakeyama

IPC分类号： H05B37/00 ,  H05B39/00

CPC分类号： H05B41/2824 ,  H05B41/2821 ,  H05K1/0293 ,  H05K1/162 ,  H05K2201/0305 ,  H05K2201/09672 ,  H05K2203/171

摘要： From the individual small areas of a conductor pattern arranged on the back side of a circuit board, there are individually extended leader patterns, which are midway led by through holes to the surface side of the circuit board. The individual leader patterns led to the surface side are connected with a terminal portion on the low-voltage side through jumper pads. The desired small areas are enabled to function by shorting the jumper pads with solder. The individual small areas are constituted to have a capacity of 1 pF, when caused to function, and they have such a capacity as a pattern capacitor as is proportional to the number of the shorted jumper pads.

摘要翻译： 从设置在电路板的背面的导体图案的各个小区域，存在单独延伸的引导图案，其中间通过通孔引导到电路板的表面侧。 导致表面侧的单个引线图案通过跨接垫与低压侧的端子部分连接。 通过用焊料短路跳线垫，可以使所需的小区域起作用。 各个小区域被构造成具有1pF的容量，当其起作用时，并且它们具有与短路跳线焊盘的数量成比例的图案电容器的容量。

公开(公告)号：US07515443B2

公开(公告)日：2009-04-07

申请号：US11761474

申请日：2007-06-12

申请人： Hiroyuki Miyazaki ,  Takeshi Hatakeyama

发明人： Hiroyuki Miyazaki ,  Takeshi Hatakeyama

IPC分类号： H02M7/42 ,  H02H3/20 ,  H05B41/16

CPC分类号： H05B41/2855 ,  H05B41/282 ,  Y02B20/183

摘要： An inverter circuit is configured with a reduced number of components for driving a plurality of discharge tubes. Primary coils of a plurality of drive transformers are respectively connected in series to primary coils of corresponding balancer-transformers, and then connected between output terminals of a switching circuit in parallel. The secondary coils of the balancer-transformers are connected in series, and connected between the output terminals of the switching circuit to configure an inverter circuit for driving a plurality of discharge tubes. The inverter circuit includes a voltage detecting circuit for detecting a voltage at any of connecting-midpoint of the series-connected secondary coils of the balancer-transformers, and a voltage comparing circuit for comparing an output of the voltage detecting circuit with a reference voltage. A signal designates an abnormal operation at an output of the voltage comparing circuit when the voltage of the connecting-midpoint exceeds the reference voltage.

摘要翻译： 逆变器电路被配置为具有减少数量的用于驱动多个放电管的部件。 多个驱动变压器的初级线圈分别与对应的平衡变压器的初级线圈串联连接，然后并联连接在开关电路的输出端子之间。 平衡变压器的二次线圈串联连接在开关电路的输出端子之间，构成用于驱动多个放电管的逆变器电路。 逆变器电路包括用于检测平衡变压器的串联次级线圈的连接中点处的电压的电压检测电路和用于将电压检测电路的输出与参考电压进行比较的电压比较电路。 当连接中点的电压超过参考电压时，信号指示电压比较电路的输出处的异常操作。

公开(公告)号：US07031656B2

公开(公告)日：2006-04-18

申请号：US10211382

申请日：2002-08-05

申请人： Takeshi Hatakeyama ,  Masaaki Tomoda ,  Teruaki Ata ,  Ken-ichi Moriguchi ,  Tsuyoshi Kindo

发明人： Takeshi Hatakeyama ,  Masaaki Tomoda ,  Teruaki Ata ,  Ken-ichi Moriguchi ,  Tsuyoshi Kindo

IPC分类号： H04B17/02

CPC分类号： H04M1/6091 ,  H04M1/6066 ,  H04M2250/02

摘要： A hands-free telephone conversation system includes a communication device having a microphone that receives a voice from a user, a speaker that outputs the other party's voice, a control unit that detects the status of the wireless communication, and a local wireless communication unit that wirelessly communicates with a relay device. The relay device includes a microphone that receives the voice from the user, a local wireless communication unit that wirelessly communicates with the communication device, a communication control unit that detects the status of the wireless communication, a microphone switch unit that switches the voice input reception of the microphone, and a network communication unit that sends and receives the voice to and from the other party's communication device through a network.

摘要翻译： 免提电话交谈系统包括具有麦克风的通信设备，该麦克风从用户接收语音，输出对方语音的扬声器，检测无线通信状态的控制单元以及本地无线通信单元， 与中继设备无线通信。 中继装置包括从用户接收语音的麦克风，与通信装置无线通信的本地无线通信单元，检测无线通信状态的通信控制单元，切换语音输入接收的麦克风切换单元 的麦克风，以及网络通信单元，其通过网络向对方通信设备发送和接收语音。