公开(公告)号：US20050169176A1

公开(公告)日：2005-08-04

申请号：US11085642

申请日：2005-03-21

申请人： Atsushi Onoe ,  Kazumi Sato ,  Yasutaka Miwa

发明人： Atsushi Onoe ,  Kazumi Sato ,  Yasutaka Miwa

IPC分类号： H04L29/08 ,  H04L12/70 ,  H04L12/833 ,  H04L12/851 ,  H04L29/06 ,  H04L12/26

CPC分类号： H04L47/20 ,  H04L29/06 ,  H04L47/10 ,  H04L47/15 ,  H04L47/215 ,  H04L47/31 ,  H04L69/16 ,  H04L69/161

摘要： A transmitter, a communication system, and a communication method capable of realizing communication of more than a set bandwidth with respect to a packet communication with a bandwidth guarantee set therefore by using a set bandwidth as the minimum guaranteed bandwidth, wherein when a transmitter transmits packet data, it decides whether or not packet communication guarantees a bandwidth based on a guaranteed bandwidth set in advance, and adds a first identifier to the packet data when guaranteeing bandwidth, and adds a second identifier when not guaranteeing the bandwidth.

公开(公告)号：US20050163158A1

公开(公告)日：2005-07-28

申请号：US11085676

申请日：2005-03-21

申请人： Atsushi Onoe ,  Kazumi Sato ,  Yasutaka Miwa

发明人： Atsushi Onoe ,  Kazumi Sato ,  Yasutaka Miwa

IPC分类号： H04L29/08 ,  H04L12/70 ,  H04L12/833 ,  H04L12/851 ,  H04L29/06 ,  H04J3/16

CPC分类号： H04L47/20 ,  H04L29/06 ,  H04L47/10 ,  H04L47/15 ,  H04L47/215 ,  H04L47/31 ,  H04L69/16 ,  H04L69/161

摘要： A transmitter, a communication system, and a communication method of the same capable of realizing communication of more than a set bandwidth with respect to packet communication with a bandwidth guarantee set therefor by using the set bandwidth as the minimum guaranteed bandwidth, wherein when a transmitter transmits packet data, it decides whether or not packet communication guarantees a bandwidth based on a guaranteed bandwidth set in advance and, when guaranteeing the bandwidth, adds a first identifier to the packet data, while when not guaranteeing the bandwidth, adds a second identifier to the packet data and transmits the same to the network and wherein a relay unit connected to the network decides, in accordance with identifiers registered in advance and guaranteed bandwidths corresponding to same, whether or not the received packet data are bandwidth guaranteed, adds the first or second identifier to the packet data in accordance with the result of the decision, and transfers them to the next relay unit or a receiver side via the network.

公开(公告)号：US20050099895A1

公开(公告)日：2005-05-12

申请号：US10981771

申请日：2004-11-05

申请人： Takanori Maeda ,  Atsushi Onoe

发明人： Takanori Maeda ,  Atsushi Onoe

IPC分类号： G01Q10/00 ,  G01Q70/06 ,  G01Q80/00 ,  G11B7/135 ,  G11B7/24 ,  G11B9/00 ,  G11B9/02 ,  G11B9/14 ,  G11B11/00

CPC分类号： G11B9/14 ,  G11B9/1418 ,  G11B9/1472 ,  G11B2005/0021

摘要： The scan range of each probe of a probe array is increased so that two or more recording areas formed on a recording surface of a recording medium can be scanned by using one probe. Moreover, displacement control information is recorded in advance between the recording areas which are mutually adjacent on the recording surface of the recording medium. On the basis of the displacement control information, the displacement of the probes are stabilized at a constant speed, and then the recording areas are scanned.

摘要翻译： 探针阵列的每个探针的扫描范围增加，使得可以通过使用一个探针来扫描形成在记录介质的记录表面上的两个或多个记录区域。 此外，位移控制信息被预先记录在记录介质的记录表面上彼此相邻的记录区域之间。 基于位移控制信息，探头的位移以恒定的速度稳定，然后扫描记录区域。

公开(公告)号：US06876626B1

公开(公告)日：2005-04-05

申请号：US09686682

申请日：2000-10-11

申请人： Atsushi Onoe ,  Kazumi Sato ,  Yasutaka Miwa

发明人： Atsushi Onoe ,  Kazumi Sato ,  Yasutaka Miwa

IPC分类号： H04L29/08 ,  H04L12/70 ,  H04L12/833 ,  H04L12/851 ,  H04L29/06 ,  H04L12/56 ,  G06F15/16 ,  G06F15/173 ,  H04J1/16

CPC分类号： H04L47/20 ,  H04L29/06 ,  H04L47/10 ,  H04L47/15 ,  H04L47/215 ,  H04L47/31 ,  H04L69/16 ,  H04L69/161

摘要： A transmitter, a communication system, and a communication method capable of realizing communication of more than a set bandwidth with respect to a packet communication with a bandwidth guarantee set therefore by using a set bandwidth as the minimum guaranteed bandwidth, wherein when a transmitter transmits packet data, it decides whether or not packet communication guarantees a bandwidth based on a guaranteed bandwidth set in advance, and adds a first identifier to the packet data when guaranteeing bandwidth, and adds a second identifier when not guaranteeing the bandwidth.

公开(公告)号：US20050032535A1

公开(公告)日：2005-02-10

申请号：US10879028

申请日：2004-06-30

申请人： Kazuhiro Shitama ,  Atsushi Onoe

发明人： Kazuhiro Shitama ,  Atsushi Onoe

IPC分类号： H04L12/28 ,  H04W24/00 ,  H04W48/16 ,  H04W48/20 ,  H04W64/00 ,  H04W72/12 ,  H04W84/12 ,  H04Q7/20

CPC分类号： H04W48/16 ,  H04W8/183

摘要： In order to easily and promptly make a connection to a station which a user desires and in a good communication condition, there is provided a communication apparatus applicable to a PDA having a wireless communication function, which includes setting means for setting a priority order of wireless communication stations, acquisition control means for controlling acquisition of RSSI (Receive Signal Strength Indication) of each of the stations, and connection control means for controlling a connection to one of the station having a highest priority order among the stations whose RSSI exceeds a predetermined threshold.

摘要翻译： 为了容易且及时地进行与用户期望的站和良好的通信条件的连接，提供了可应用于具有无线通信功能的PDA的通信装置，其包括用于设置无线的优先级顺序的设置装置 通信站，用于控制每个站的RSSI（接收信号强度指示）的获取的获取控制装置，以及用于控制与RSSI超过预定阈值的站中具有最高优先级顺序的站中的一个的连接的连接控制装置 。

公开(公告)号：US06741765B2

公开(公告)日：2004-05-25

申请号：US10098433

申请日：2002-03-18

申请人： Atsushi Onoe

发明人： Atsushi Onoe

IPC分类号： G02B612

CPC分类号： G02B6/132 ,  G02B6/4203

摘要： The present invention discloses an optical IC including a photo-detector formed on a substrate, at least one light-blocking film layer formed in a portion of the main surface of the substrate other than the portion where the light-detector is formed, at least two insulator film layers formed so as to cover the light-blocking film layer, a clad layer formed consecutively over the photo-detector and the insulator film layers, and an optical wave-guide path layer formed on the clad layers, in which the insulator film layers are formed so as to form a plurality of staircase-like steps toward the photo-detector.

摘要翻译： 本发明公开了一种光学IC，其包括形成在基板上的光检测器，至少一个遮光膜层至少形成在除了形成有光检测器的部分之外的基板的主表面的一部分中 形成为覆盖遮光膜层的两个绝缘膜层，在光电检测器和绝缘膜层上连续形成的覆盖层，以及形成在包层上的导光路径层，其中绝缘体 形成膜层以形成朝向光检测器的多个阶梯状台阶。

公开(公告)号：US06605227B2

公开(公告)日：2003-08-12

申请号：US09425940

申请日：1999-10-25

申请人： Ayako Yoshida ,  Atsushi Onoe ,  Kiyofumi Chikuma

发明人： Ayako Yoshida ,  Atsushi Onoe ,  Kiyofumi Chikuma

IPC分类号： C30B3300

CPC分类号： C04B35/495 ,  C04B2235/3201 ,  C04B2235/3203 ,  C04B2235/3241 ,  C04B2235/3251 ,  G02B6/136 ,  G02B2006/12176 ,  G02F1/377 ,  Y10S117/918

摘要： A method of manufacturing a ridge-shaped 3-dimensional waveguide, has the steps of: forming a crystal film made of a second ferroelectric oxide non-linear crystal having a refractive index higher than that of a substrate made of a first ferroelectric oxide non-linear crystal on the substrate; forming a metal film on the crystal film; forming a mask by etching the metal film; and forming a ridge portion by selectively removing the crystal film through the mask by a dry etching method.

摘要翻译： 制造脊状三维波导的方法具有以下步骤：形成由第二铁电氧化物非线性晶体构成的晶体膜，该第二铁电氧化物非线性晶体的折射率高于由第一铁电氧化物非线性晶体构成的衬底的折射率， 衬底上的直线晶体; 在晶体膜上形成金属膜; 通过蚀刻金属膜形成掩模; 并通过干蚀刻方法通过掩模选择性地除去晶体膜而形成脊部。

公开(公告)号：US06510597B2

公开(公告)日：2003-01-28

申请号：US10043177

申请日：2002-01-14

申请人： Ayako Yoshida ,  Atsushi Onoe ,  Kiyofumi Chikuma

发明人： Ayako Yoshida ,  Atsushi Onoe ,  Kiyofumi Chikuma

IPC分类号： H04R1700

CPC分类号： H03H9/02574 ,  H03H3/08 ,  Y10T29/42

摘要： A surface acoustic wave device includes a crystalline substrate with a structure selected from the group consisting of the perovskite structure, the spinel structure, and the rock salt structure. The device also includes a thin piezoelectric crystalline film having the perovskite structure and deposited on the crystalline substrate by chemical vapor deposition, and an electrode means for generating a surface acoustic wave on the thin piezoelectric crystalline film. In the device, a surface of the crystalline substrate on which the thin piezoelectric crystalline film is deposited is a mirror surface inclined at an offset angle &thgr; from the (001) plane of the crystalline substrate, and the electrode means have electrode fingers arranged in parallel to each other so that a surface acoustic wave propagates along one direction of crystalline axes of the thin piezoelectric crystalline film.

公开(公告)号：US06348754B1

公开(公告)日：2002-02-19

申请号：US09606170

申请日：2000-06-29

申请人： Ayako Yoshida ,  Atsushi Onoe ,  Kiyofumi Chikuma

发明人： Ayako Yoshida ,  Atsushi Onoe ,  Kiyofumi Chikuma

IPC分类号： H03H308

CPC分类号： H03H9/02574 ,  H03H3/08 ,  Y10T29/42

摘要： A surface acoustic wave device includes a crystalline substrate with a structure selected from the group consisting of the perovskite structure, the spinel structure, and the rock salt structure. The device also includes a thin piezoelectric crystalline film having the perovskite structure and deposited on the crystalline substrate by chemical vapor deposition, and an electrode means for generating a surface acoustic wave on the thin piezoelectric crystalline film. In the device, a surface of the crystalline substrate on which the thin piezoelectric crystalline film is deposited is a mirror surface inclined at an offset angle &thgr; from the (001) plane of the crystalline substrate, and the electrode means have electrode fingers arranged in parallel to each other so that a surface acoustic wave propagates along one direction of crystalline axes of the thin piezoelectric crystalline film.

摘要翻译： 表面声波装置包括具有选自钙钛矿结构，尖晶石结构和岩盐结构的结构的结晶基板。 该器件还包括具有钙钛矿结构并通过化学气相沉积沉积在晶体衬底上的薄压电晶体膜，以及用于在薄压电晶体膜上产生表面声波的电极装置。 在该器件中，其上沉积有薄压电晶体膜的晶体衬底的表面是与晶体衬底的（001）平面倾斜偏离角度θ的反射镜表面，并且电极装置具有并联布置的电极指 使得表面声波沿着薄压电晶体膜的晶轴的一个方向传播。

公开(公告)号：US06204957B1

公开(公告)日：2001-03-20

申请号：US09307525

申请日：1999-05-07

申请人： Takashi Yoshino ,  Katsuhiro Imai ,  Minoru Imaeda ,  Kiyofumi Chikuma ,  Atsushi Onoe ,  Ayako Yoshida

发明人： Takashi Yoshino ,  Katsuhiro Imai ,  Minoru Imaeda ,  Kiyofumi Chikuma ,  Atsushi Onoe ,  Ayako Yoshida

IPC分类号： G02F137

CPC分类号： G02F1/377 ,  G02F2001/3546 ,  G02F2201/307

摘要： A second harmonic wave-generating element for generating a second harmonic wave from a fundamental wave, having an optical waveguide layer made of first epitaxial material having a fundamental composition of K3Li2−x(Nb1−YTaY)5+XO15+Z, an underclad part made of second epitaxial material having a fundamental composition of K3Li2−X+A(Nb1−Y−BTaY+B)5+X−AO15+Z, an overclad part made of third epitaxial material having a fundamental composition of K3Li2−X+C(Nb1−Y−DTaY+D)5+X−CO15+Z and formed on and contacting the optical waveguide layer, wherein X=0.006 to 0.5, Y=0.00 to 0.05, A=0.006 to 0.12, B=0.005 to 0.5, C=0.006 to 0.12, D=0.005 to 0.5, X−A≦0, X−C≧0, |A−C|≦0.006, and |B−D|≦0.005).

摘要翻译： 一种用于从基波产生二次谐波的二次谐波发生元件，具有由具有K3Li2-x（Nb1-YTaY）5 + XO15 + Z的基本组成的第一外延材料制成的光波导层，下部部分 由具有K3Li2-X + A（Nb1-Y-BTaY + B）5 + X-AO15 + Z的基本组成的第二外延材料制成，由具有K 3 Li 2 -X + C的基本组成的第三外延材料制成的外包层 （Nb1-Y-DTaY + D）5 + X-CO15 + Z，形成在光波导层上并与光波导层接触，其中X = 0.006〜0.5，Y = 0.00〜0.05，A = 0.006〜0.12，B = 0.005〜0.5 ，C = 0.006〜0.12，D = 0.005〜0.5，XA <= 0，XC> = 0，| AC |≤0.006，| BD |≤0.005）。