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1. 发明授权

US5250869A Ultrasonic transducer 失效
标题翻译：超声波换能器
公开(公告)号：US5250869A
公开(公告)日：1993-10-05
申请号：US768445
申请日：1991-09-26
申请人： Hiroshi Ishikawa , Kazuhiro Watanabe , Kiyoto Matsui , Yasushi Hara , Kenji Kawabe , Takaki Shimura
发明人： Hiroshi Ishikawa , Kazuhiro Watanabe , Kiyoto Matsui , Yasushi Hara , Kenji Kawabe , Takaki Shimura
IPC分类号： B06B1/06 , H01L41/04 , H04R17/00
CPC分类号： B06B1/0629
摘要： The present invention relates to an ultrasonic transducer for controlling an ultrasonic beam with the vibrators arranged and particularly to an ultrasonic transducer having improved the ultrasonic beam characteristic in the short axis direction in order to realize a high image quality ultrasonic diagnostic apparatus. The present invention is aimed at improving the ultrasonic beam characteristic and therefore the present invention discloses an ultrasonic transducer for controlling ultrasonic beam using many vibrators arranged in the form of an array in which a composite piezoelectric element (1) is used as an electric-acoustic conversion element of the vibrator and the electrode (2) divided in the short axis direction orthogonally crossing the arrangement direction of many vibrators is also provided on the composite piezoelectric vibrator (1).
摘要翻译： PCT No.PCT / JP90 / 01374 Sec。 371日期1991年9月26日 102（e）1991年9月26日PCT PCT 1990年10月25日PCT公布。出版物WO91 / 13588 日本1991年9月19日。本发明涉及一种用于控制超声波束的超声波换能器，其特征在于具有改善了短轴方向超声波束特性的超声波换能器，以实现高图像质量超声波诊断仪器本发明的目的在于提高超声波束特性，因此本发明公开了一种用于控制超声波束的超声波传感器，其中使用许多以阵列形式布置的振动器，其中使用复合压电元件（1）作为电声在复合压电振动器（1）上还设置振动器的转换元件和与许多振动器的排列方向垂直的短轴方向分割的电极（2）。

2. 发明授权

US5350964A Ultrasonic transducer and method of manufacturing the same 失效
标题翻译：超声波换能器及其制造方法
公开(公告)号：US5350964A
公开(公告)日：1994-09-27
申请号：US651390
申请日：1991-03-08
申请人： Yasushi Hara , Kazuhiro Watanabe , Hiroshi Ishikawa , Kiyoto Matsui , Kenji Kawabe , Takaki Shimura
发明人： Yasushi Hara , Kazuhiro Watanabe , Hiroshi Ishikawa , Kiyoto Matsui , Kenji Kawabe , Takaki Shimura
IPC分类号： B06B1/06 , H04R31/00 , H01L41/08 , H01L41/22
CPC分类号： B06B1/0622 , Y10T29/42
摘要： The present invention realates to an ultrasonic transducer providing a plurality of arranged vibrators as the piezoelectric materials. The present invention easily provide the shading to the polarization in the elevation direction of the piezoelectric materials in order to narrow the beam transmitted from the transducer. For this purpose, a structure of the present invention provides for the polarization (V.sub.1, V.sub.2, V.sub.3) of piezoelectric material of arranged vibrators to be gradually reduced in mass like a staircase from the center of the arranged vibrators to both end portions in the direction orthogonally crossing the arrangment direction of a plurality of arranged vibrators.
摘要翻译： PCT No.PCT / JP90 / 01314 Sec。 371日期1991年3月8日 102（e）1991年3月8日PCT PCT 1990年10月11日PCT公布。公开号WO91 / 1352400 日本1991年9月5日。本发明涉及提供多个排列的振动器作为压电材料的超声波换能器。为了缩小从换能器传递的光束，本发明容易提供对压电材料的高度方向偏振的阴影。为此目的，本发明的结构提供了排列的振动器的压电材料的偏振（V1，V2，V3）的梯度从布置的振动器的中心到沿两个方向正交地穿过多个排列的振动器的排列方向。

3. 发明授权

US5167234A Ultrasonic probe having rotary refracting member 失效
$Ultrasonic probe having rotary refracting member$
标题翻译：具有旋转冲击构件的超声波探头
公开(公告)号：US5167234A
公开(公告)日：1992-12-01
申请号：US668553
申请日：1991-03-13
申请人： Kazuhiro Watanabe , Kenichi Hayakawa , Hiroshi Ishikawa , Yasushi Hara , Kiyoto Matsui , Kenji Kawabe , Takaki Shimura
发明人： Kazuhiro Watanabe , Kenichi Hayakawa , Hiroshi Ishikawa , Yasushi Hara , Kiyoto Matsui , Kenji Kawabe , Takaki Shimura
IPC分类号： G01N29/04 , A61B8/06 , G01N29/24 , G10K11/30 , G10K11/35 , H04R1/34
CPC分类号： G10K11/35 , G10K11/30 , G01N2291/044
摘要： An ultrasonic probe includes a housing, a piezoelectric element provided in the housing, the piezoelectric element emitting an ultrasonic beam, and a refracting member rotatably provided in the housing. The refracting member has a first surface opposite to the piezoelectric element and a second surface at which the ultrasonic beam emitted from the piezoelectric element and passing through the first surface is deflected in a state where a deflection angle between an axis perpendicular to a surface of the piezoelectric element and a deflected ultrasonic beam changes as the refracting member rotates.

4. 发明授权

US5174296A Ultrasonic probe having a piezoelectrical element 失效
标题翻译：超声波探头具有压电元件
公开(公告)号：US5174296A
公开(公告)日：1992-12-29
申请号：US676481
申请日：1991-03-28
申请人： Kazuhiro Watanabe , Kenichi Hayakawa , Hiroshi Ishikawa , Yasushi Hara , Kiyoto Matsui , Kenji Kawabe , Takaki Shimura
发明人： Kazuhiro Watanabe , Kenichi Hayakawa , Hiroshi Ishikawa , Yasushi Hara , Kiyoto Matsui , Kenji Kawabe , Takaki Shimura
IPC分类号： A61B8/12 , B06B1/06 , G01N29/24 , G01N29/265 , H04R17/00
CPC分类号： G01N29/2437 , B06B1/0625 , G01N29/265 , G01N2291/02854 , G01N2291/0423
摘要： An ultrasonic probe includes a housing, and a plurality of piezoelectric elements radially arranged in a plane substantially perpendicular to a direction in which the ultrasonic probe is inserted into a hollow portion to be scanned. The ultrasonic probe also includes an electrical part for carrying electricity to the piezoelectric elements to thereby cause the piezoelectric elements to emit ultrasonic waves and for carrying, to an external device, electric signals generated from the ultrasonic waves reflected by the hollow portion and received by the piezoelectric elements.

5. 发明授权

US5115810A Ultrasonic transducer array 失效
标题翻译：超声波传感器阵列
公开(公告)号：US5115810A
公开(公告)日：1992-05-26
申请号：US605349
申请日：1990-10-30
申请人： Kazuhiro Watanabe , Yasushi Hara , Atsuo Iida , Takaki Shimura , Kiyoto Matsui , Hiroshi Ishikawa , Kenji Kawabe
发明人： Kazuhiro Watanabe , Yasushi Hara , Atsuo Iida , Takaki Shimura , Kiyoto Matsui , Hiroshi Ishikawa , Kenji Kawabe
IPC分类号： G01N29/24 , A61B8/14 , B06B1/06
CPC分类号： B06B1/0622
摘要： A plurality of rectangular piezo-electric ultrasonic sector transducers are aligned to form an array, and each transducer has first and second electrodes on its radiating surface. The first electrode is located on a center line of the sector transducer's length, and has a first length in the longitudinal direction and a first width along the center line. Two of the second electrodes are arranged outside the first electrode, symmetrical to the center line. The two second electrodes have a second length in the longitudinal direction longer than the first length, and have a second width which is almost the same as the first width, along a line near the center line. Thus, diamond-shaped electrodes excellent for providing a beam narrow in the longitudinal direction can be employed as the first electrode, and the combination of the first and second electrodes can be connected to each other. The first electrode is designed to provide an ultrasonic beam narrow at a distance shorter than a focal length of an acoustic lens provided on the transducers, and the combination of the first and second electrodes is used to provide an ultrasonic beam narrow in another distance substantially longer than the focal length, so that a sharp beam can be delivered for both the short distance and the long distance.

6. 发明授权

US5640959A Ultrasonic diagnostic apparatus 失效
标题翻译：超声波诊断仪
公开(公告)号：US5640959A
公开(公告)日：1997-06-24
申请号：US354165
申请日：1994-12-08
申请人： Yasushi Hara , Kazuhiro Watanabe , Atsuo Iida
发明人： Yasushi Hara , Kazuhiro Watanabe , Atsuo Iida
IPC分类号： A61B8/14 , G01N29/26 , G01S7/52 , G01S15/89 , G10K11/34 , A61B8/00
CPC分类号： G01S15/8927 , G01N29/262 , G01S15/8918 , G01S7/52063 , G10K11/34 , G01N2291/106 , G01S7/52046
摘要： There is provided an ultrasonic diagnostic apparatus in which a plurality of piezoelectric transducers are arranged in a predetermined direction so as to transmit and receive ultrasonic waves to obtain a tomographic image on the inside of the subject. The ultrasonic diagnostic apparatus adopts such a scheme that a sector scan is electronically performed, and is capable of preventing deterioration of an image by reducing an influence of reflection of the ultrasonic waves from the ribs, and forming a good image improved in resolution. An intersection of scan lines at at least receiving end is set up between rib-to-rib which are located at the position deeper than the body surface of the subject. An aperture for transmitting and receiving of ultrasonic waves along the scan line of the central part of the sector configuration is wider than that along the scan line of the edge portion of the sector configuration.
摘要翻译：提供了一种超声波诊断装置，其中多个压电换能器沿预定方向布置以便发送和接收超声波，以在被检体内部获得断层图像。超声波诊断装置采用电子地执行扇区扫描的方案，并且能够通过减少来自肋的超声波的反射的影响来防止图像的劣化，并且形成分辨率提高的良好的图像。至少在接收端的扫描线的交叉点被设置在位于比被摄体的身体表面更深的位置处的肋对肋之间。沿着扇形结构的中心部分的扫描线发送和接收超声波的孔比沿着扇形配置的边缘部分的扫描线的孔更宽。

7. 发明授权

US5542426A Method of fabricating ultrasonic probe 失效
标题翻译：制造超声波探头的方法
公开(公告)号：US5542426A
公开(公告)日：1996-08-06
申请号：US254756
申请日：1994-06-06
申请人： Kazuhiro Watanabe , Yasushi Hara
发明人： Kazuhiro Watanabe , Yasushi Hara
IPC分类号： A61B8/00 , B06B1/06 , G01B17/00 , G01N29/24 , H04R17/00
CPC分类号： B06B1/0607 , H04R17/00 , Y10T29/42
摘要： From a single material of unpolarized piezoelectric transducer, cut away are a piezoelectric transducer for fabrication of a probe and a piezoelectric transducer for observation of polarization states. Both the piezoelectric transducer for fabrication of a probe and the piezoelectric transducer for observation of polarization states are simultaneously subjected to the polarization processing (or depolarization processing) while observing polarization states of the piezoelectric transducer for observation of polarization states.
摘要翻译：从非偏振压电传感器的单一材料中切出的是用于制造探针的压电换能器和用于观察极化状态的压电换能器。用于制造探针的压电换能器和用于观察极化状态的压电换能器同时经受偏振处理（或去极化处理），同时观察用于观察偏振状态的压电换能器的偏振状态。

8. 发明授权

US09094894B2 Wireless communication terminal and wireless communication terminal control method 有权
标题翻译：无线通信终端和无线通信终端控制方法
公开(公告)号：US09094894B2
公开(公告)日：2015-07-28
申请号：US12628745
申请日：2009-12-01
申请人： Yasushi Hara , Youichi Kondou
发明人： Yasushi Hara , Youichi Kondou
IPC分类号： H04W4/00 , G08C17/00 , H04H20/67 , H04W48/16 , H04W8/22 , H04W64/00 , H04W84/12 , H04W88/06
CPC分类号： H04W48/16 , H04W8/22 , H04W64/00 , H04W84/12 , H04W88/06 , Y02D70/14
摘要： A mobile phone terminal receives current position information thereof from a public wireless base station, and stores the current position information. The mobile phone terminal reads a profile name corresponding to the position information from a public wireless base station-WLAN profile association table, and sets the WLAN profile as a scan profile. Then, the mobile phone terminal scans the WLAN profile when the mobile phone terminal is located outside the WLAN service area.
摘要翻译：移动电话终端从公共无线基站接收当前的位置信息，并存储当前的位置信息。移动电话终端从公共无线基站 - WLAN简档关联表读取与位置信息对应的简档名称，并将WLAN简档设置为扫描配置文件。然后，当移动电话终端位于WLAN服务区域之外时，移动电话终端扫描WLAN配置文件。

9. 发明授权

US07623523B2 System for connecting information processing devices associated with IP telephones 失效
标题翻译：用于连接与IP电话相关联的信息处理设备的系统
公开(公告)号：US07623523B2
公开(公告)日：2009-11-24
申请号：US11227209
申请日：2005-09-16
申请人： Youichi Kondou , Yasushi Hara , Toshiya Miyazaki , Satoshi Kikuchi , Kazuyuki Takaki
发明人： Youichi Kondou , Yasushi Hara , Toshiya Miyazaki , Satoshi Kikuchi , Kazuyuki Takaki
IPC分类号： H04L12/28 , H04L12/56 , H04J3/24
CPC分类号： H04M7/006 , H04L29/06027 , H04L65/1006 , H04L65/1043 , H04L65/1069
摘要： An information processing apparatus for call control and management stores IP addresses of first and second IP telephones and first and second information processing devices associated with the respective IP telephones. When the information processing apparatus receives from the first IP telephone a message requesting to establish a session with the second IP telephone, the information processing apparatus sends, to the second IP telephone using the IP address of the second IP telephone, a message requesting to establish a session with the first IP telephone, to thereby establish a session between the first and second IP telephones. When a session is established between the first and second IP telephones, the information processing apparatus sends the IP address of the second information processing device to the first information processing device using the IP address of the first information processing device and sends the IP address of the first information processing device to the second information processing device using the IP address of the second information processing device.
摘要翻译：用于呼叫控制和管理的信息处理设备存储第一和第二IP电话的IP地址以及与各个IP电话相关联的第一和第二信息处理设备。当信息处理设备从第一IP电话接收到请求与第二IP电话建立会话的消息时，信息处理设备使用第二IP电话的IP地址向第二IP电话发送请求建立与第一IP电话的会话，从而在第一和第二IP电话之间建立会话。当在第一和第二IP电话之间建立会话时，信息处理设备使用第一信息处理设备的IP地址将第二信息处理设备的IP地址发送到第一信息处理设备，并且发送第一信息处理设备使用第二信息处理设备的IP地址到第二信息处理设备。

10. 发明申请

US20080212339A1 Light-guiding plate, lighting device and display device 失效
标题翻译：导光板，照明装置和显示装置
公开(公告)号：US20080212339A1
公开(公告)日：2008-09-04
申请号：US12071404
申请日：2008-02-20
申请人： Yasushi Hara , Chikara Nishio , Makoto Abe , Masashi Hirabayashi , Hiroshi Yamada , Toshikazu Takahashi , Akira Tanaka
发明人： Yasushi Hara , Chikara Nishio , Makoto Abe , Masashi Hirabayashi , Hiroshi Yamada , Toshikazu Takahashi , Akira Tanaka
IPC分类号： F21V8/00 , G02B6/10
CPC分类号： G02B6/002 , G02B6/0016 , G02B6/0031 , G02B6/0036 , G02B6/0038 , G02B6/0043 , G02B6/0053 , Y10S385/901
摘要： A light-guiding plate, an optical source device and an electronic device. The light-guiding plate including an incident surface, and an emission surface substantially perpendicular to the incident surface. The incident surface has a surface substantially perpendicular to the incident surface, and has projections or depressions extending substantially parallel to the emission surface. The incident surface has flat planes among the projections or depressions.
摘要翻译：导光板，光源装置和电子装置。导光板包括入射表面和基本上垂直于入射表面的发射表面。入射表面具有基本上垂直于入射表面的表面，并且具有基本上平行于发射表面延伸的突起或凹陷。入射面在突起或凹陷中具有平坦的平面。

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