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31. 发明申请

US20090069688A1 ULTRASOUND PROBE 失效
标题翻译：超声探头
公开(公告)号：US20090069688A1
公开(公告)日：2009-03-12
申请号：US12161962
申请日：2006-11-14
申请人： Takanori Aono , Tatsuya Nagata , Katsunori Asafusa , Takashi Kobayashi , Naoya Kanda
发明人： Takanori Aono , Tatsuya Nagata , Katsunori Asafusa , Takashi Kobayashi , Naoya Kanda
IPC分类号： A61B8/14
CPC分类号： G10K11/002 , A61B8/00
摘要： There is provided an ultrasound probe including a first substrate having a silicon substrate and an ultrasound transmit-receive element, an acoustic lens disposed over an upper surface of the first substrate, and a damping layer disposed under the first substrate, in which a second substrate is disposed between a lower surface of the first substrate and an upper surface of the damping layer, and the second substrate is made of a material having approximately the same linear expansion coefficient and acoustic impedance as the silicon substrate of the first substrate. With this structure, it is possible to provide the ultrasound probe which can prevent damage to the silicon substrate due to temperature change and has excellent transmission/reception performance and structure reliability while reducing noise by reflected waves in transmission and reception.
摘要翻译：提供一种超声波探头，其包括具有硅衬底和超声波发射接收元件的第一衬底，设置在第一衬底的上表面上的声透镜，以及设置在第一衬底下方的阻尼层，其中第二衬底设置在第一基板的下表面和阻尼层的上表面之间，第二基板由具有与第一基板的硅基板大致相同的线膨胀系数和声阻抗的材料制成。利用这种结构，可以提供能够防止由于温度变化而损坏硅基板的超声波探头，并且在发送和接收中减少反射波的噪声的同时具有优异的发送/接收性能和结构可靠性。

32. 发明授权

US5457545A Facsimile apparatus and image signal display method and image signal recording method 失效
标题翻译：传真机和图像信号显示方法及图像信号记录方法
公开(公告)号：US5457545A
公开(公告)日：1995-10-10
申请号：US881
申请日：1993-01-05
申请人： Hidekazu Kohira , Shunichi Oohara , Michihiro Watanabe , Tatsuya Nagata , Kazuytaka Sato , Shogo Matsumoto
发明人： Hidekazu Kohira , Shunichi Oohara , Michihiro Watanabe , Tatsuya Nagata , Kazuytaka Sato , Shogo Matsumoto
IPC分类号： H04N1/00 , H04N1/23 , H04N1/29 , H04N1/32 , H04N1/46
CPC分类号： H04N1/00384 , H04N1/00 , H04N1/0035 , H04N1/29 , H04N1/32363 , H04N1/32368 , H04N1/32379 , H04N2201/043
摘要： An object of the present invention is to provide a facsimile apparatus having a high resolution image display unit and a hard copying unit, which is capable of preventing wasteful consumption of recording paper sheets while revealing a reduced size and excellent operation facility. In order to achieve the aforesaid object, according to the present invention, there is provided a facsimile apparatus having the image display unit comprising a reflecting mirror for displaying a toner image formed on an image recording medium in response to an image signal while inverting the toner image into a readable direction and a cover, a selection unit for determining whether or not it is necessary to transfer and fix the toner image onto the recording paper sheet in accordance with whether or not it is necessary to record image information discriminated from the toner image displayed on said image display unit, and the hard copying unit for transferring fixing the toner image formed on the image recording medium by a transferring roller and a drive roller in response to a selection signal supplied from the selection unit.
摘要翻译：本发明的目的是提供一种具有高分辨率图像显示单元和硬拷贝单元的传真装置，其能够防止在显示尺寸减小和优异的操作设施的同时消除记录纸的浪费。为了实现上述目的，根据本发明，提供了一种传真装置，其具有图像显示单元，该图像显示单元包括反射镜，用于响应于图像信号显示形成在图像记录介质上的调色剂图像，同时反转调色剂图像变成可读方向和盖子;选择单元，用于根据是否需要记录与调色剂图像区分开的图像信息来确定是否需要将调色剂图像转印并固定到记录纸张上显示在所述图像显示单元上，以及所述硬拷贝单元，用于响应于从所述选择单元提供的选择信号，通过转印辊和驱动辊传送固定图像记录介质上形成的调色剂图像。

33. 发明授权

US5162644A Contact type image sensor having photoelectric conversion elements to reduce signal variation caused by luminous intensity variation of light source 失效
标题翻译：具有光电转换元件的接触型图像传感器，以减少由光源的发光强度变化引起的信号变化
公开(公告)号：US5162644A
公开(公告)日：1992-11-10
申请号：US559144
申请日：1990-07-30
申请人： Tatsuya Nagata , Michihiro Watanabe , Takehiko Yamada , Shigetoshi Hiratsuka
发明人： Tatsuya Nagata , Michihiro Watanabe , Takehiko Yamada , Shigetoshi Hiratsuka
IPC分类号： H04N1/031 , H04N1/40
CPC分类号： H04N1/0316 , H04N1/0313 , H04N1/40056
摘要： A contact type image sensor comprises a transparent substrate, photoelectric conversion elements disposed on the substrate, and an opaque film disposed selectively over the first photoelectric conversion elements. The first photoelectric conversion element over which the opaque film is disposed indicates a reference quantity of received light. The second photoelectric conversion element connected with the first photoelectric conversion element in adjacent relationship and having no opaque film disposed thereover indicates a quantity of light from an original document. A signal free from a varying luminance of the light source is obtained from the junction point of the first and second photoelectric conversion elements.
摘要翻译：接触型图像传感器包括透明基板，设置在基板上的光电转换元件和选择性地设置在第一光电转换元件上的不透明膜。设置不透明膜的第一光电转换元件指示接收光的参考量。与第一光电转换元件相邻连接并且没有设置在其上的不透明膜的第二光电转换元件表示来自原稿的光量。从第一和第二光电转换元件的接合点获得没有光源的变化亮度的信号。

34. 发明授权

US4977313A Facsimile equipment with direct-contact-type image sensor 失效
标题翻译：具有直接接触式图像传感器的传真设备
公开(公告)号：US4977313A
公开(公告)日：1990-12-11
申请号：US517810
申请日：1990-05-02
申请人： Tatsuya Nagata , Takehiko Yamada , Eiichi Hara , Michihiro Watanabe
发明人： Tatsuya Nagata , Takehiko Yamada , Eiichi Hara , Michihiro Watanabe
IPC分类号： H04N1/028 , H01L21/66 , H01L27/146 , H04N1/031
CPC分类号： H04N1/0316 , H04N1/0313
摘要： In a contact-type image sensor for use in a facsimile equipment or the like, the surface of the sensor is provided with a transparent film which is electroconductive and of which the surface that is in contact with the sensor elements is formed as a roughened surface capable of scattering light. By virtue of the provision of this film, static electricity generated during the running of the original is prevented from causing fluctuations in the sensor output voltage. In addition, light reflected by the surface of the transparent film is prevented from becoming directly incident on the sensor elements and, hence, from causing abnormal increases in the sensor output.
摘要翻译：在用于传真设备等的接触式图像传感器中，传感器的表面设置有导电性的透明膜，并且与传感器元件接触的表面形成为粗糙表面能散射光。由于提供这种胶片，防止在原稿运行期间产生的静电导致传感器输出电压的波动。此外，防止透明膜的表面反射的光直接入射到传感器元件上，从而导致传感器输出的异常增加。

35. 发明授权

US07969067B2 Ultrasound probe 失效
标题翻译：超声探头
公开(公告)号：US07969067B2
公开(公告)日：2011-06-28
申请号：US12161962
申请日：2006-11-14
申请人： Takanori Aono , Tatsuya Nagata , Katsunori Asafusa , Takashi Kobayashi , Naoya Kanda
发明人： Takanori Aono , Tatsuya Nagata , Katsunori Asafusa , Takashi Kobayashi , Naoya Kanda
IPC分类号： H01L41/08
CPC分类号： G10K11/002 , A61B8/00
摘要： There is provided an ultrasound probe including a first substrate having a silicon substrate and an ultrasound transmit-receive element, an acoustic lens disposed over an upper surface of the first substrate, and a damping layer disposed under the first substrate, in which a second substrate is disposed between a lower surface of the first substrate and an upper surface of the damping layer, and the second substrate is made of a material having approximately the same linear expansion coefficient and acoustic impedance as the silicon substrate of the first substrate. With this structure, it is possible to provide the ultrasound probe which can prevent damage to the silicon substrate due to temperature change and has excellent transmission/reception performance and structure reliability while reducing noise by reflected waves in transmission and reception.
摘要翻译：提供一种超声波探头，其包括具有硅衬底和超声波发射接收元件的第一衬底，设置在第一衬底的上表面上的声透镜，以及设置在第一衬底下方的阻尼层，其中第二衬底设置在第一基板的下表面和阻尼层的上表面之间，第二基板由具有与第一基板的硅基板大致相同的线膨胀系数和声阻抗的材料制成。利用这种结构，可以提供能够防止由于温度变化而损坏硅基板的超声波探头，并且在发送和接收中减少反射波的噪声的同时具有优异的发送/接收性能和结构可靠性。

36. 发明申请

US20110071396A1 ULTRASONIC PROBE, METHOD FOR MANUFACTURING THE SAME AND ULTRASONIC DIAGNOSTIC APPARATUS 审中-公开
标题翻译：超声探头及其制造方法及超声波诊断装置
公开(公告)号：US20110071396A1
公开(公告)日：2011-03-24
申请号：US12992683
申请日：2009-05-13
申请人： Shuzo Sano , Yasuhiro Yoshimura , Tatsuya Nagata , Makoto Fukada , Akifumi Sako
发明人： Shuzo Sano , Yasuhiro Yoshimura , Tatsuya Nagata , Makoto Fukada , Akifumi Sako
IPC分类号： A61B8/14 , G10K9/12 , H04R31/00
CPC分类号： B06B1/0292 , A61B8/06 , A61B8/13 , A61B8/4455 , G01N29/2406 , Y10T29/49005
摘要： An ultrasonic probe is provided with a CMUT chip having a plurality of transducer elements that change electromechanical coupling coefficients or sensitivities in accordance with a bias voltage to transmit and receive ultrasonic waves, an electric conducting layer formed on the ultrasonic irradiation side of the CMUT chip, an acoustic lens arranged on the ultrasonic irradiation side of the CMUT chip, an insulating layer formed in the direction opposite to the ultrasonic irradiation side of the acoustic lens, a housing unit that stores the CMUT chip in which the electric conducting layer and the insulating layer are fixed with an adhesive and the acoustic lens, wherein the insulating layer is formed by the material that includes at least either silicon oxide or paraxylene to prevent a solvent of the adhesive from soaking into the adhered portion.
摘要翻译：超声波探头设置有具有多个换能器元件的CMUT芯片，该多个换能器元件根据用于发送和接收超声波的偏置电压来改变机电耦合系数或灵敏度，形成在CMUT芯片的超声照射侧上的导电层，布置在CMUT芯片的超声波照射侧的声透镜，与声透镜的超声波照射侧相反的方向形成的绝缘层，存储CMUT芯片的壳体单元，其中导电层和绝缘层用粘合剂和声透镜固定，其中绝缘层由至少包含氧化硅或对二甲苯的材料形成，以防止粘合剂的溶剂浸入粘附部分。

37. 发明授权

US07675221B2 Ultrasonic transducer and manufacturing method thereof 有权
标题翻译：超声波换能器及其制造方法
公开(公告)号：US07675221B2
公开(公告)日：2010-03-09
申请号：US11489612
申请日：2006-07-20
申请人： Shuntaro Machida , Hiroyuki Enomoto , Yoshitaka Tadaki , Tatsuya Nagata
发明人： Shuntaro Machida , Hiroyuki Enomoto , Yoshitaka Tadaki , Tatsuya Nagata
IPC分类号： H01L41/08
CPC分类号： B06B1/0292
摘要： Disclosed is an improved construction of an ultrasonic transducer, wherein a charge is not easily injected into an insulating film even when the bottom of a membrane comes in contact with a lower electrode, and a manufacturing method thereof without using the wafer laminating technique. The ultrasonic transducer includes a lower electrode; a cavity layer formed on the first electrode; an insulating film covering the cavity layer; and an upper electrode formed on the insulating film, wherein, the cavity layer includes projections formed into an insulating film protruded from the cavity layer. In addition, an opening is formed into the upper electrode, and this upper electrode having the opening formed therein is deposited at a position not being superposed with the projections of the insulating film when seen from the top.
摘要翻译：公开了一种超声换能器的改进结构，其中即使膜的底部与下电极接触，电荷也不容易注入到绝缘膜中，并且其制造方法不使用晶片层压技术。超声波换能器包括下电极; 形成在所述第一电极上的空腔层; 覆盖空腔层的绝缘膜; 以及形成在所述绝缘膜上的上电极，其中，所述空腔层包括形成为从所述空腔层突出的绝缘膜的突起。此外，在上部电极中形成开口，并且其上形成有开口的该上部电极沉积在从顶部观察时不与绝缘膜的突起重叠的位置。

38. 发明申请

US20090299192A1 ULTRASOUND DIAGNOSTIC APPARATUS AND METHOD OF CALIBRATING THE SAME 有权
标题翻译：超声波诊断装置及其校准方法
公开(公告)号：US20090299192A1
公开(公告)日：2009-12-03
申请号：US12093987
申请日：2006-10-25
申请人： Katsunori Asafusa , Tatsuya Nagata
发明人： Katsunori Asafusa , Tatsuya Nagata
IPC分类号： A61B8/14
CPC分类号： G01N29/343 , A61B8/4483 , A61B8/58 , B06B1/0207 , B06B1/0292 , G01N29/0654 , G01N29/2406 , G01N29/4427
摘要： An ultrasound diagnostic apparatus 1 causes discharge means 4 to apply a discharge pulse (having a peak value equal to or greater than a collapse voltage) between electrodes of an ultrasound transducer 20 a plurality of time while inverting the polarity of the discharge pulse each time, to thereby accelerate discharge of the charge accumulated in the diaphragm of the ultrasound transducer 20, so that a transmission-reception sensitivity offset can be caused to quickly approach zero. The charge is discharged instantaneously. That is, it is possible to quickly calibrate a transmission-reception sensitivity drift stemming from time-course accumulation of charge flowing into the diaphragm between the electrodes upon application of a DC bias thereto.
摘要翻译：超声波诊断装置1使放电单元4在每次反转放电脉冲的极性的同时多次施加超声波振子20的电极之间的放电脉冲（具有等于或大于塌陷电压的峰值）从而加速了超声波振子20的振动膜中累积的电荷的放电，能够使发送接收灵敏度偏移快速接近零。电荷瞬间放电。也就是说，可以在施加直流偏压时快速校准源于在电极之间的电荷流动的电荷的时间过程积累的发射 - 接收灵敏度漂移。

39. 发明申请

US20090175477A1 Vibration transducer 审中-公开
标题翻译：振动传感器
公开(公告)号：US20090175477A1
公开(公告)日：2009-07-09
申请号：US12228589
申请日：2008-08-14
申请人： Yukitoshi Suzuki , Toshihisa Suzuki , Kunimasa Muroi , Tatsuya Nagata
发明人： Yukitoshi Suzuki , Toshihisa Suzuki , Kunimasa Muroi , Tatsuya Nagata
IPC分类号： H04R19/04
CPC分类号： H04R19/04
摘要： A vibration transducer (e.g. a condenser microphone) having a high sensitivity is constituted of a housing composed of an airtight material having a through-hole, a vibration conversion die (e.g. a microphone die) which is attached to the interior surface of the housing at the prescribed position embracing the through-hole in plan view, and a barrier diaphragm composed of an airtight material whose external periphery is attached to the exterior surface of the housing in an airtight manner oppositely to the prescribed position. The barrier diaphragm has a vibration area which is larger than the sectional area of the through-hole. A space allowing the barrier diaphragm to vibrate is formed between the barrier diaphragm and the exterior surface of the housing, wherein the distance between the barrier diaphragm and the exterior surface of the housing can be gradually reduced from the vibration axis to the external periphery.
摘要翻译：具有高灵敏度的振动传感器（例如，电容麦克风）由具有通孔的气密材料，振动转换模具（例如，麦克风模头）组成的壳体构成，该模具连接到壳体的内表面在平面图中包含通孔的规定位置，以及由外周以与规定位置相反的气密方式附接到壳体的外表面的气密材料构成的阻隔膜。阻挡隔膜的振动面积大于通孔的截面积。阻挡隔膜与外壳的外表面之间形成允许隔膜振动的空间，其中阻挡隔膜与壳体外表面之间的距离可以从振动轴逐渐减小到外周。

40. 发明申请

US20070222338A1 Ultrasonic transducer, ultrasonic probe and method for fabricating the same 有权
标题翻译：超声波换能器，超声波探头及其制造方法
公开(公告)号：US20070222338A1
公开(公告)日：2007-09-27
申请号：US11657186
申请日：2007-01-23
申请人： Takanori Aono , Tatsuya Nagata , Hiroyuki Enomoto , Shuntaro Machida
发明人： Takanori Aono , Tatsuya Nagata , Hiroyuki Enomoto , Shuntaro Machida
IPC分类号： H01L41/04
CPC分类号： B06B1/0292
摘要： In an ultrasonic transducer including a gap between an upper electrode and a lower electrode on a silicon substrate, it is made possible to reduce or adjust warpage of an above-gap membrane vibrated by electrostatic actuation due to internal stress. A fourth insulating film and a fifth insulating film of films positioned above the gap which is a cavity required for transmitting and receiving ultrasonic are respectively a silicon oxide film for compression stress and a silicon nitride film for tensile stress. Therefore, compression stress and tensile stress cancel each other, so that warpage of the above-gap membrane is reduced. An amount of warpage can be adjusted by adjusting a film thickness of the fourth insulating film and a film thickness of the fifth insulating film.
摘要翻译：在包括硅基板上的上电极和下电极之间的间隙的超声波换能器中，由于内部应力，能够减少或调整由静电驱动振动的上间隙膜的翘曲。位于间隙上方的膜的第四绝缘膜和第五绝缘膜分别是用于发送和接收超声波所需的腔，分别是用于压缩应力的氧化硅膜和用于拉伸应力的氮化硅膜。因此，压缩应力和拉伸应力彼此抵消，从而减小了上间隙膜的翘曲。可以通过调整第四绝缘膜的膜厚度和第五绝缘膜的膜厚来调节翘曲量。

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