公开(公告)号：US20140203907A1

公开(公告)日：2014-07-24

申请号：US14159902

申请日：2014-01-21

申请人： Hirofumi Ohata ,  Yosuke Tomita ,  Daisuke Yoshizawa ,  Takahiro Inaguma ,  Kenichi Kessoku ,  Shuji Yamashita

发明人： Hirofumi Ohata ,  Yosuke Tomita ,  Daisuke Yoshizawa ,  Takahiro Inaguma ,  Kenichi Kessoku ,  Shuji Yamashita

IPC分类号： G07C9/00

CPC分类号： G07C9/00007 ,  G07C9/00309 ,  G07C2009/00357 ,  G07C2009/00555 ,  G07C2009/00793

摘要： A communication system has a first communication device, and a second communication device that conducts wireless communication with the first communication device. The first communication device has a first transmitter that transmits a signal to the second communication device, and a first transmission controller that controls the first transmitter. The second communication device has a first receiver that receives the signal from the first communication device, a measurement part that measures a reception intensity of the signal received by the first receiver, and a determination part that determines whether the signal received by the first receiver is a normal signal. The first transmission controller divides a predetermined portion of a predetermined signal into a plurality of portions when transmitting the predetermined signal.

摘要翻译： 通信系统具有第一通信设备和与第一通信设备进行无线通信的第二通信设备。 第一通信设备具有向第二通信设备发送信号的第一发送器和控制第一发送器的第一发送控制器。 第二通信设备具有接收来自第一通信设备的信号的第一接收机，测量由第一接收机接收的信号的接收强度的测量部分，以及确定部分，其确定由第一接收机接收到的信号是否是 一个正常的信号。 当发送预定信号时，第一传输控制器将预定信号的预定部分分成多个部分。

公开(公告)号：US20140114504A1

公开(公告)日：2014-04-24

申请号：US14056518

申请日：2013-10-17

申请人： Shuji Yamashita ,  Tetsuo Nishidai ,  Takahiro Inaguma ,  Yosuke Tomita

发明人： Shuji Yamashita ,  Tetsuo Nishidai ,  Takahiro Inaguma ,  Yosuke Tomita

IPC分类号： G06F7/00

CPC分类号： G06F7/00 ,  B60R25/40 ,  G07C9/00309 ,  G07C2009/00579

摘要： An in-vehicle system has a control device that controls a vehicle, and a charging device provided in the vehicle, in which a portable terminal is chargeable. The charging device has a power supply part that supplies power to the portable terminal, and a communication part that communicates with the portable terminal when the portable terminal is installed on the charging device. The control device has an authentication part that authenticates first authentication information received by the communication part from the portable terminal, and a vehicle control part that controls whether to permit starting of the vehicle based on an authentication result of the first authentication information.

摘要翻译： 车载系统具有控制车辆的控制装置和设置在车辆中的充电装置，便携式终端可对其进行充电。 充电装置具有向便携式终端供电的电源部，以及当便携式终端安装在充电装置上时与便携式终端进行通信的通信部。 控制装置具有认证部，其从便携式终端认证由通信部接收到的第一认证信息，以及车辆控制部，其基于第一认证信息的认证结果来控制是否允许车辆启动。

公开(公告)号：US09134956B2

公开(公告)日：2015-09-15

申请号：US14056518

申请日：2013-10-17

申请人： Shuji Yamashita ,  Tetsuo Nishidai ,  Takahiro Inaguma ,  Yosuke Tomita

发明人： Shuji Yamashita ,  Tetsuo Nishidai ,  Takahiro Inaguma ,  Yosuke Tomita

IPC分类号： G06F7/00 ,  B60R25/40 ,  G07C9/00

CPC分类号： G06F7/00 ,  B60R25/40 ,  G07C9/00309 ,  G07C2009/00579

摘要： An in-vehicle system has a control device that controls a vehicle, and a charging device provided in the vehicle, in which a portable terminal is chargeable. The charging device has a power supply part that supplies power to the portable terminal, and a communication part that communicates with the portable terminal when the portable terminal is installed on the charging device. The control device has an authentication part that authenticates first authentication information received by the communication part from the portable terminal, and a vehicle control part that controls whether to permit starting of the vehicle based on an authentication result of the first authentication information.

摘要翻译： 车载系统具有控制车辆的控制装置和设置在车辆中的充电装置，便携式终端可对其进行充电。 充电装置具有向便携式终端供电的电源部，以及当便携式终端安装在充电装置上时与便携式终端进行通信的通信部。 控制装置具有认证部，其从便携式终端认证由通信部接收到的第一认证信息，以及车辆控制部，其基于第一认证信息的认证结果来控制是否允许车辆启动。

公开(公告)号：US20140045531A1

公开(公告)日：2014-02-13

申请号：US13962099

申请日：2013-08-08

申请人： Kenichi Kessoku ,  Tadao Nishiguchi ,  Yutaka Yasuda ,  Yusuke Ueda ,  Shuji Yamashita

发明人： Kenichi Kessoku ,  Tadao Nishiguchi ,  Yutaka Yasuda ,  Yusuke Ueda ,  Shuji Yamashita

IPC分类号： H04W4/04

CPC分类号： H04W4/021 ,  B60R25/245 ,  H04W4/40

摘要： A portable-device position determination system has a portable device that is configured to be possessed by a user, and an in-vehicle device that is mounted on a vehicle and conducts wireless communication with the portable device. The in-vehicle device transmits a request signal to the portable device. The portable device detects a received signal intensity of the request signal to send back the received signal intensity to the in-vehicle device. The in-vehicle device compares the received signal intensity of the request signal detected by the portable device to a threshold to determine a position of the portable device. The in-vehicle device includes a transmission controller that generates the request signal, supplies an electric power to a transmitting antenna, and transmits the request signal from the transmitting antenna, and a current detector that detects a current passed through the transmitting antenna when the request signal is transmitted.

摘要翻译： 便携式设备位置确定系统具有被配置为由用户拥有的便携式设备和安装在车辆上并与便携式设备进行无线通信的车载设备。 车载设备向便携式设备发送请求信号。 便携式设备检测到请求信号的接收信号强度，以将接收到的信号强度发回到车载设备。 车载设备将由便携式设备检测到的请求信号的接收信号强度与阈值进行比较，以确定便携式设备的位置。 车载装置包括发送控制器，其生成请求信号，向发送天线供电，并且发送来自发送天线的请求信号;以及电流检测器，其在请求时检测通过发送天线的电流 信号被发送。

公开(公告)号：US08066910B2

公开(公告)日：2011-11-29

申请号：US12662472

申请日：2010-04-19

申请人： Kenji Sakane ,  Akira Nagatomi ,  Masahiro Gotoh ,  Shuji Yamashita

发明人： Kenji Sakane ,  Akira Nagatomi ,  Masahiro Gotoh ,  Shuji Yamashita

IPC分类号： C09K11/59 ,  H01L33/00

CPC分类号： H05B33/14 ,  C09K11/0883 ,  C09K11/7734

摘要： To provide a phosphor having an emission characteristic such that a peak wavelength of light emission is in a range from 580 to 680 nm, and having a high emission intensity, and having a flat excitation band with high efficiency for excitation light in a broad wavelength range from ultraviolet to visible light (wavelength range from 250 nm to 550 nm). For example, Ca3N2(2N), AlN(3N), Si3N4(3N), Eu2O3(3N) are prepared, and after weighing and mixing a predetermined amount of each raw material, raw materials are fired at 1500° C. for 6 hours, thus obtaining the phosphor including a product phase expressed by a composition formula CaAlSiN3:Eu and having an X-ray diffraction pattern satisfying a predetermined pattern.

摘要翻译： 为了提供具有发光特性的荧光体，使得发光的峰值波长在580〜680nm的范围内，并且具有高的发光强度，并且对于宽波长范围的激发光具有高效率的平坦激发带 从紫外到可见光（波长范围从250nm到550nm）。 例如，制备Ca3N2（2N），AlN（3N），Si3N4（3N），Eu2O3（3N），称量混合规定量的原料后，将原料在1500℃下烧成6小时 从而获得包含由组成式CaAlSiN 3：Eu表示的具有满足预定图案的X射线衍射图案的产物相的荧光体。

公开(公告)号：US07138756B2

公开(公告)日：2006-11-21

申请号：US10949312

申请日：2004-09-27

申请人： Masahiro Gotoh ,  Akira Nagatomi ,  Kenji Sakane ,  Shuji Yamashita

发明人： Masahiro Gotoh ,  Akira Nagatomi ,  Kenji Sakane ,  Shuji Yamashita

IPC分类号： C09K11/08

CPC分类号： C09K11/7734 ,  C04B35/581 ,  C04B35/584 ,  C04B35/6262 ,  C04B2235/3224 ,  C04B2235/3852 ,  C04B2235/3865 ,  C04B2235/3873 ,  C04B2235/5436 ,  C09K11/7787 ,  H01J29/20

摘要： A phosphor, which has less reduction in emission efficiency and is capable of keeping high luminance even when density of an electron beam for exciting the phosphor increases, is provided. As raw materials, Ca3N2 (2N), AlN (3N), Si3N4 (3N), and Eu2O3 (3N) are prepared, and each of the raw materials is weighed so that a mole ratio of each element is, for example, (Ca+Eu):Al:Si=1:1:1, and mixed, then the mixture is held and fired at 1500° C. under the inert atmosphere for three hours, and thereafter ground to produce a phosphor having a composition formula of Ca0.985SiAlN3:Eu0.015

公开(公告)号：US20060065878A1

公开(公告)日：2006-03-30

申请号：US11211751

申请日：2005-08-26

申请人： Kenji Sakane ,  Akira Nagatomi ,  Masahiro Gotoh ,  Shuji Yamashita ,  Tetsuya Ikuta

发明人： Kenji Sakane ,  Akira Nagatomi ,  Masahiro Gotoh ,  Shuji Yamashita ,  Tetsuya Ikuta

IPC分类号： C09K11/08 ,  C09K11/54 ,  C09K11/66

CPC分类号： C09K11/7734 ,  C09K11/0883 ,  H01L33/502 ,  Y10T428/2991 ,  Y10T428/2993

摘要： To provide a phosphor having an emission spectrum with a broad peak in a range from yellow color to red color (580 nm to 680 nm) and an excellent excitation band on the longer wavelength side from near ultraviolet/ultraviolet of excitation light to visible light (250 nm to 550 nm), and having an improved emission intensity. The phosphor is provided, which is given by a general composition formula expressed by MmAaBbOoNn:Z, (wherein element M is more than one kind of element having bivalent valency, element A is more than one kind of element having tervalent valency selected from the group consisting of Al, Ga, In, Tl, Y, Sc, P, As, Sb, and Bi, element B is more than one kind of element having tetravalent valency, O is oxygen, N is nitrogen, and element Z is more than one kind of element selected from rare earth elements or transitional metal elements, satisfying m>0, a>0, b>0 o≧0, and n=2/3m+a+4/3b−2/3o), and further containing boron and/or fluorine.

公开(公告)号：US20050189863A1

公开(公告)日：2005-09-01

申请号：US10922082

申请日：2004-08-20

申请人： Akira Nagatomi ,  Kenji Sakane ,  Masahiro Gotoh ,  Shuji Yamashita

发明人： Akira Nagatomi ,  Kenji Sakane ,  Masahiro Gotoh ,  Shuji Yamashita

IPC分类号： C09K11/64 ,  C09K11/08 ,  C09K11/77 ,  H01L33/50 ,  H01L33/00

CPC分类号： C09K11/7734 ,  C09K11/0883

摘要： A phosphor with high efficiency having an excitation band corresponding to light of the ultraviolet-visible (300 to 550 nm) wavelength region emitted from a light emitting portion which emits blue or ultraviolet light is provided. A nitride of Ca, a nitride of Al, a nitride QfSi, and an oxide of Eu are prepared, and respective raw materials are weighed so that a mol ratio of respective elements becomes Ca:Al:Si:Eu=0.985:3:1:0.015, mixed under a nitrogen atmosphere, and thereafter fired at 1500° C. in a nitrogen atmosphere to thereby produce a phosphor having a composition formula Ca0.985SiAlN3:Eu0.015.

摘要翻译： 提供了具有与从发出蓝色或紫外光的发光部分发射的紫外 - 可见（300〜550nm）波长区域相对应的激发带的高效率荧光体。 制备Ca的氮化物，Al的氮化物，氮化物QfSi和Eu的氧化物，并称量各原料，使各元素的摩尔比变为Ca：Al:Si:Eu = 0.985:3:1 ：0.015，在氮气气氛下混合，然后在氮气气氛中在1500℃下烧制，从而制备具有组成式Ca 0.985 SiAlN 3·Eu的荧光体：Eu 0.015。

公开(公告)号：US5675676A

公开(公告)日：1997-10-07

申请号：US693443

申请日：1996-08-07

申请人： Shuji Yamashita ,  Kiyoshi Sekikawa

发明人： Shuji Yamashita ,  Kiyoshi Sekikawa

IPC分类号： G02B6/00 ,  H04B10/032 ,  H04B10/07 ,  H04B10/27 ,  H04B10/29 ,  H04J14/02 ,  H04Q11/00 ,  G02B6/28

CPC分类号： H04Q11/0062 ,  H04J14/0201 ,  H04J14/0212 ,  H04J14/0217 ,  H04Q2011/0015 ,  H04Q2011/0043 ,  H04Q2011/0081 ,  H04Q2011/0083 ,  H04Q2011/0092

摘要： An optical branching apparatus in which a pair of optical transmission lines as reverse and forward links are branched into a plurality of lines includes a plurality of wavelength demultiplexing ports and a plurality of optical transmission media. The plurality of wavelength demultiplexing ports have wavelength demultiplexing/multiplexing units each connected to a branch point of each of the optical transmission lines to demultiplex a light beam having different wavelengths from the each optical transmission line and output demultiplexed light beams to branch destinations, and to transmit light beams having different wavelengths and input from branch sources and output a multiplexed light beam to the each optical transmission line. The plurality of optical transmission media connect the wavelength demultiplexing ports corresponding to the reverse link and the wavelength demultiplexing ports corresponding to the forward link in accordance with wavelengths of light beams which are used depending on a normal state and occurrence of a failure.

摘要翻译： 一种光分路装置，其中一对作为反向和前向链路的光传输线路分支成多条线路包括多个波长解复用端口和多个光传输介质。 多个波长解复用端口具有各自连接到每个光传输线的分支点的波长解复用/复用单元，以从每个光传输线解复用具有不同波长的光束，并将解复用的光束输出到分支目的地，并且 发射具有不同波长的光束并从分支源输入，并将复用的光束输出到每个光传输线。 多个光传输介质根据正常状态和出现故障而使用的光束的波长，将对应于反向链路的波长解复用端口和对应于前向链路的波长解复用端口连接起来。

公开(公告)号：US4704894A

公开(公告)日：1987-11-10

申请号：US804451

申请日：1985-12-04

申请人： Shozin Inuzuka ,  Shuji Yamashita

发明人： Shozin Inuzuka ,  Shuji Yamashita

IPC分类号： G01H11/08 ,  G01L23/22

CPC分类号： G01L23/222 ,  G01H11/08

摘要： A resonating knock sensor comprising a piezoelectric element attached as an integral part to one surface of a thin metal sheet to make a vibration sensing unit, which is supported within a casing to be installed on an engine. A damping member is joined to the vibration sensing member.

摘要翻译： 一种共振爆震传感器，其包括作为与薄金属片的一个表面一体的部分附接的压电元件，以制造振动感测单元，其被支撑在待安装在发动机上的壳体内。 阻尼构件与振动检测构件接合。