专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明授权

US08974388B2 Ultrasound probe and ultrasound elasticity imaging apparatus 有权
标题翻译：超声探头和超声弹性成像仪
公开(公告)号：US08974388B2
公开(公告)日：2015-03-10
申请号：US12369276
申请日：2009-02-11
申请人： Takashi Osaka , Takeshi Matsumura , Tetsuya Hayashi , Mitsuhiro Oshiki , Okinori Yuasa , Naoyuki Murayama , Tsuyoshi Shiina , Satoshi Tamano , Tsuyoshi Mitake
发明人： Takashi Osaka , Takeshi Matsumura , Tetsuya Hayashi , Mitsuhiro Oshiki , Okinori Yuasa , Naoyuki Murayama , Tsuyoshi Shiina , Satoshi Tamano , Tsuyoshi Mitake
IPC分类号： A61B8/00 , A61B8/12 , A61B5/00 , A61B8/08
CPC分类号： A61B8/12 , A61B5/0048 , A61B5/6843 , A61B8/08 , A61B8/445 , A61B8/463 , A61B8/485
摘要： An ultrasound elasticity imaging apparatus includes an elastic data processing section which processes a received signal detected by an ultrasound probe and generates elastic frame data, a display evaluation section which evaluates a display value of the elastic frame data based on various data in the generation of the elastic frame data, a display processing section which performs image processing of the elastic frame data according to the evaluation result by the display evaluation section, and a display section which displays an elastic image based on the elastic frame data processed by the image processing section.
摘要翻译：超声波弹性成像装置包括：弹性数据处理部，对由超声波探头检测出的接收信号进行处理，生成弹性帧数据;显示评价部，根据生成弹性帧数据的各种数据，对弹性帧数据的显示值进行评价; 弹性框架数据，根据显示评估部分的评估结果执行弹性框架数据的图像处理的显示处理部分，以及基于由图像处理部分处理的弹性框架数据显示弹性图像的显示部分。

92. 发明授权

US08724954B2 Optical fiber, optical fiber cord, and optical fiber cable 有权
标题翻译：光纤，光纤线和光缆
公开(公告)号：US08724954B2
公开(公告)日：2014-05-13
申请号：US13805465
申请日：2012-03-19
申请人： Tatsuya Konishi , Tetsuya Nakanishi , Tetsuya Hayashi
发明人： Tatsuya Konishi , Tetsuya Nakanishi , Tetsuya Hayashi
IPC分类号： G02B6/02
CPC分类号： G02B6/03638 , G02B6/0365
摘要： A trench optical fiber that stably realizes a small transmission loss includes (1) a core extending in an axial direction while containing an axial center of the fiber, the core having a diameter d1 of 7.0 μm to 7.4 μm; (2) a first optical cladding layer surrounding the core and having an outside diameter d2 of 1.67d1 to 2.5d1; (3) a second optical cladding layer surrounding the first optical cladding layer; and (4) a jacket layer surrounding the second optical cladding layer and containing fluorine having a concentration of 0.06 wt % or higher. A relative refractive index difference Δ1 of the core with respect to the jacket layer is 0.31% to 0.37%. A relative refractive index difference Δ2 of the first optical cladding layer with respect to the jacket layer is +0.02% or larger and smaller than Δ1. A relative refractive index difference Δ3 of the second optical cladding layer with respect to the jacket layer is −0.2% or smaller.
摘要翻译：稳定地实现小的传输损耗的沟槽光纤包括：（1）沿轴向延伸的芯，同时包含纤维的轴向中心，芯的直径d1为7.0μm至7.4μm; （2）包围芯的第一光学包层，外径d2为1.67d1〜2.5d1; （3）围绕所述第一光学包层的第二光学包层; 和（4）围绕第二光学包层并且含有浓度为0.06重量％以上的氟的护套层。核心相对于护套层的相对折射率差Dgr1为0.31％至0.37％。第一光学包覆层相对于护套层的相对折射率差Dgr2为+ 0.02％以上且小于＆Dgr; 1。第二光学包覆层相对于护套层的相对折射率差Dgr3为-0.2％以下。

93. 发明授权

US08617075B2 Ultrasonic diagnostic apparatus and ultrasonic imaging method 失效
标题翻译：超声波诊断仪和超声波成像方法
公开(公告)号：US08617075B2
公开(公告)日：2013-12-31
申请号：US11815657
申请日：2006-02-09
申请人： Takehiro Tsujita , Tetsuya Hayashi
发明人： Takehiro Tsujita , Tetsuya Hayashi
IPC分类号： A61B8/00 , A61B8/14 , G06K9/00
CPC分类号： A61B8/00 , A61B8/08 , A61B8/0866 , A61B8/4254 , A61B8/483 , G01S15/8993
摘要： An ultrasonic diagnostic apparatus is disclosed for imaging 3-dimensional images by irradiating ultrasonic waves to an object and reconstructing the 3-dimensional image. The ultrasonic diagnostic apparatus includes an ultrasonic probe for transmitting/receiving ultrasonic waves to/from an object to be examined, an ultrasonic image construction unit for constructing a 3-dimensional ultrasonic image based on the 3-dimensional ultrasonic image data from the ultrasonic signals received from the ultrasonic probe, and a display unit for displaying the 3-dimensional ultrasonic image. A position sensor is provided for detecting the position of the ultrasonic probe. A positional information analyzing unit stores the first position of the ultrasonic probe obtained from the position sensor and analyzes the positional relationship between the first position and the second position. The ultrasonic image construction unit converts the 3-dimensional ultrasonic image data obtained at the second position into a 3-dimensional ultrasonic image at the first position according to the positional relationship, thereby constructing the 3-dimensional ultrasonic image at the first position.
摘要翻译：公开了一种超声波诊断装置，用于通过向对象照射超声波并重建三维图像来对三维图像进行成像。超声波诊断装置包括：超声波探头，其用于从被检查对象发送超声波;超声波图像构造单元，其根据来自所接收的超声波信号的3维超声波图像数据构成3维超声波图像以及用于显示三维超声波图像的显示单元。提供了用于检测超声波探头的位置的位置传感器。位置信息分析单元存储从位置传感器获得的超声波探头的第一位置，并且分析第一位置和第二位置之间的位置关系。超声波图像构造单元根据位置关系将在第二位置获得的3维超声波图像数据变换为第1位置的3维超声波图像，由此在第1位置构成3维超声波图像。

94. 发明申请

US20130180427A1 VEHICLE BODY TILTING DEVICE AND VEHICLE BODY TILTING METHOD FOR RAIL VEHICLE 失效
标题翻译：汽车车身倾斜装置及车体倾斜车辆倾斜方法
公开(公告)号：US20130180427A1
公开(公告)日：2013-07-18
申请号：US13824151
申请日：2010-10-15
申请人： Hiroshi Shinmura , Tetsuya Hayashi , Takeyoshi Mihara , Naohide Kamikawa
发明人： Hiroshi Shinmura , Tetsuya Hayashi , Takeyoshi Mihara , Naohide Kamikawa
IPC分类号： B61F5/02
CPC分类号： B61F5/02 , B60G2300/10 , B60G2300/45 , B61F5/10 , B61F5/22
摘要： A vehicle body tilting device for railway vehicle is arranged to control the tilt of a vehicle body by exchanging compressed air between a pair of left and right air springs. This device includes: a control valve for tilt operation, connected between the air springs; a pump for tilt operation, connected between the air springs through the control valve; and a control device for controlling both the control valve and the pump. The control valve forms a circulation flow path for allowing compressed air, delivered by the pump, to circulate therethrough. Before controlling the tilt of the vehicle body, the control device drives in advance the pump to circulate the compressed air through the circulation flow path to provide a delivery standby state, changes over at predetermined timing the position of the control valve, and delivers the compressed air from one of the air springs to the other.
摘要翻译：铁路车辆的车体倾斜装置被布置成通过在一对左右空气弹簧之间交换压缩空气来控制车体的倾斜。该装置包括：用于倾斜操作的控制阀，连接在空气弹簧之间; 用于倾斜操作的泵，通过控制阀连接在空气弹簧之间; 以及用于控制控制阀和泵两者的控制装置。控制阀形成循环流动路径，用于允许由泵输送的压缩空气循环通过。在控制车身倾斜之前，控制装置预先驱动泵将压缩空气循环通过循环流动路径，以提供输送待机状态，在预定的时刻改变控制阀的位置，并将压缩的空气从一个空气弹簧到另一个。

95. 发明授权

US08483531B2 Optical fiber 有权
标题翻译：光纤
公开(公告)号：US08483531B2
公开(公告)日：2013-07-09
申请号：US12920012
申请日：2009-02-25
申请人： Takemi Hasegawa , Tetsuya Hayashi
发明人： Takemi Hasegawa , Tetsuya Hayashi
IPC分类号： G02B6/02
CPC分类号： G02B6/02285 , C03B37/12 , C03B2203/06 , C03B2203/18 , C03B2203/19 , C03B2203/36 , C03B2205/06 , G02B6/105
摘要： The present invention relates to an optical fiber, wherein PMD will not significantly increase even when an external factor, such as a lateral pressure, a bending and the like, is applied to the optical fiber. The optical fiber is imparted with a twist that is an elastic torsion with stress. In the condition that a twist rate, being the number of rotations per unit length by the twist, is represented by f(z) as a function of a position z in a longitudinal direction of the optical fiber, which has a predetermined twist cycle and is defined such that, in one twist cycle, a twist rotation angle in one direction and a twist rotation angle in the opposite direction are equal to each other, when a proportionality coefficient representing circular birefringence per twist rate is denoted by g, an angular frequency is denoted by ω, and external linear birefringence due to a bending and a lateral pressure is denoted by βe, then an average twist cycle L and an average twist rate γav in the optical fiber satisfy predetermined relational expressions.
摘要翻译：光纤技术领域本发明涉及一种光纤，其中即使外部因素（例如横向压力，弯曲等）被施加到光纤上，PMD也不会显着增加。光纤被赋予具有应力的弹性扭转的扭曲。在作为扭转的每单位长度的转数的扭曲率由f（z）表示为具有预定扭转周期的光纤的纵向方向上的位置z的函数，并且被定义为使得在一个扭转周期中，在一个方向上的扭转旋转角度和相反方向上的扭转旋转角度彼此相等时，当表示每个扭转速率的圆形双折射率的比例系数由g表示时，角频率由Ω表示，并且由弯曲和侧向压力引起的外部线性双折射由betae表示，则光纤中的平均扭转周期L和平均扭转速度gammaav满足预定的关系式。

96. 发明申请

US20130114371A1 ULTRASONIC DIAGNOSTIC APPARATUS 有权
标题翻译：超声诊断设备
公开(公告)号：US20130114371A1
公开(公告)日：2013-05-09
申请号：US13809700
申请日：2011-07-20
申请人： Shinsuke Inoue , Tetsuya Hayashi
发明人： Shinsuke Inoue , Tetsuya Hayashi
IPC分类号： A61B8/08
CPC分类号： A61B8/08 , A61B8/466 , A61B8/483 , A61B8/485
摘要： An ultrasonic diagnostic apparatus has a storage unit for storing the elastic volume data generated on the basis of the ultrasonic image data obtained by transmitting/receiving ultrasonic waves to/from an object to be examined, an input unit for setting a region of interest in the space which is occupied by the elastic volume data, an extraction unit for extracting from the elastic volume data a voxel group having the voxel values within a set elasticity range which is set based on the elasticity value of the voxels in the region of interest, a 3-dimensional elastic image creation unit for generating a 3-dimensional elastic image basis on the elastic volume data of the voxel group which is extracted by the extraction unit or the elastic volume data excluding the extracted voxel group; and an image display unit for displaying the 3-dimensional elastic image generated by the 3-dimensional elastic image creation unit.
摘要翻译：超声波诊断装置具有存储单元，用于存储基于通过向/从被检查对象发送/接收超声波而获得的超声波图像数据而生成的弹性体数据;输入单元，用于设定感兴趣区域中的感兴趣区域由弹性体数据占据的空间;提取单元，用于从弹性体数据中提取具有基于感兴趣区域中的体素的弹性值设定的设定弹性范围内的体素值的体素组， 3维弹性图像生成单元，其根据由提取单元提取的体素组的弹性体数据或不包括提取的体素组的弹性体数据生成3维弹性图像; 以及用于显示由三维弹性图像创建单元生成的三维弹性图像的图像显示单元。

97. 发明授权

US08211574B2 Lithium ion secondary battery 有权
标题翻译：锂离子二次电池
公开(公告)号：US08211574B2
公开(公告)日：2012-07-03
申请号：US10568536
申请日：2004-09-13
申请人： Kohei Suzuki , Tsumoru Ohata , Junji Nakajima , Akiko Fujino , Shigeo Ikuta , Tetsuya Hayashi , Yusuke Fukumoto , Shinji Kasamatsu
发明人： Kohei Suzuki , Tsumoru Ohata , Junji Nakajima , Akiko Fujino , Shigeo Ikuta , Tetsuya Hayashi , Yusuke Fukumoto , Shinji Kasamatsu
IPC分类号： H01M4/68
CPC分类号： H01M2/166 , H01M2/1673 , H01M2/168 , H01M2/18 , H01M4/133 , H01M4/134 , H01M4/621 , H01M10/052 , H01M10/0525 , H01M10/4235
摘要： A lithium ion secondary battery includes a positive electrode capable of absorbing and desorbing lithium ion, a negative electrode capable of absorbing and desorbing lithium ion, a porous film interposed between the positive electrode and the negative electrode, and a non-aqueous electrolyte, the porous film being adhered to a surface of at least the negative electrode. The porous film includes an inorganic filler and a first binder: The content of the first binder in the porous film is 1.5 to 8 parts by weight per 100 parts by weight of the filler: The first binder includes a first rubber including an acrylonitrile unit: The first rubber is water-insoluble and has a decomposition temperature of 250° C. or higher. The negative electrode includes a negative electrode active material capable of absorbing and desorbing lithium ion and a second binder, and the second binder includes a second rubber particle and a water-soluble polymer.
摘要翻译：锂离子二次电池包括能够吸收和解吸锂离子的正极，能够吸收和解吸锂离子的负极，介于正极和负极之间的多孔膜和非水电解质，多孔膜至少粘附在至少负极的表面上。多孔膜包括无机填料和第一粘合剂：多孔膜中的第一粘合剂的含量相对于100重量份的填料为1.5〜8重量份。第一粘合剂包括含有丙烯腈单元的第一橡胶：第一橡胶是水不溶性的，分解温度为250℃以上。负极包括能够吸收和解吸锂离子的负极活性物质和第二粘合剂，第二粘合剂包括第二橡胶颗粒和水溶性聚合物。

98. 发明申请

US20110198766A1 METHOD AND APPARATUS FOR PRODUCING OPTICAL FIBER 有权
标题翻译：用于生产光纤的方法和装置
公开(公告)号：US20110198766A1
公开(公告)日：2011-08-18
申请号：US13125014
申请日：2009-10-19
申请人： Naruki Koshimizu , Yuji Abe , Toshimi Habasaki , Tetsuya Hayashi
发明人： Naruki Koshimizu , Yuji Abe , Toshimi Habasaki , Tetsuya Hayashi
IPC分类号： B29D11/00
CPC分类号： G02B6/02285 , B65H51/10 , B65H59/385 , B65H59/40 , B65H2701/32
摘要： An optical fiber producing method and apparatus are provided in which sufficient pulling tension is applied to an optical fiber to enhance the twisting efficiency without affecting winding tension of a winding bobbin, whereby the PMD of the optical fiber can be reduced. In a method of producing an optical fiber in which, in a path where an optical fiber 11 is reeled out from a supply bobbin 10, taken up by take-up means 20, and wound by a winding bobbin 24, twists are alternately imparted to the optical fiber 11 by a twist imparting portion 18, a zone where a high tension load is allowed to be applied to the optical fiber without affecting winding tension of the winding bobbin is disposed, a twist is imparted in the zone, and, when tension immediately before the twist imparting portion is indicated by T (g), a free path length is indicated by L, a twisting amount is indicated by R (turns/m), and a and b are constants, the tension and free path length by which the twisting amount R approximated by “R=a×T×Lb” is made “2” or more are set.
摘要翻译：提供一种光纤制造方法和装置，其中对光纤施加足够的拉伸张力以提高扭转效率，而不会影响卷绕筒管的卷绕张力，从而可以减小光纤的PMD。在制造光纤的方法中，其中在从供给线轴10卷出光纤11的路径中，通过卷绕装置20卷绕并缠绕在卷绕筒管24上的卷绕方式交替地施加扭曲通过扭转施加部分18设置光纤11，允许对光纤施加高张力负载的区域而不影响卷绕筒管的卷绕张力，在该区域中施加扭曲，并且当张力在扭曲赋予部分之前由T（g）表示，自由路径长度用L表示，扭转量用R（匝/ m）表示，a和b是常数，张力和自由路径长度由将由“R = a×T×Lb”近似的扭转量R设定为“2”以上。

99. 发明授权

US07946992B2 Velocity measuring method and velocity measuring device using the same 失效
标题翻译：速度测量方法和使用其的速度测量装置
公开(公告)号：US07946992B2
公开(公告)日：2011-05-24
申请号：US11915625
申请日：2006-01-06
申请人： Shinichiro Umemura , Takashi Azuma , Tetsuya Hayashi , Naoyuki Murayama
发明人： Shinichiro Umemura , Takashi Azuma , Tetsuya Hayashi , Naoyuki Murayama
IPC分类号： A61B8/00
CPC分类号： G01S15/8981 , A61B8/06 , A61B8/488 , G01S15/8977
摘要： The present invention is to provide a velocity measuring method and a velocity measuring device for carrying out the method. The velocity measuring method includes: a step (S4) for expanding N time series signals by using 0-th to (N−1)-th degree discrete Legendre function as a base; a step (S5) for calculating 2n-th degree complex expansion coefficient by multiplying a linear combination of a (2n−1)-th degree expansion coefficient and a ( 2n+1)-th degree expansion coefficient by an imaginary unit and then linearly combining the result and a 2n-th degree expansion coefficient, and calculating a (2n+1)-th degree complex expansion coefficient by multiplying the (2n+1)-th degree expansion coefficient by an imaginary unit and then linearly combining the result, the 2n-th degree expansion coefficient and a (2n+2)-th degree expansion coefficient; a degree decision step (S4) for determining the degree m of a coefficient having the maximum absolute value among the complex expansion coefficients; and a step (S8) for calculating a signed velocity signal concerning a moving reflection object from a ratio of square sums of the expansion coefficients or complex expansion coefficients corresponding to the degree m.
摘要翻译：本发明提供一种用于实施该方法的速度测量方法和速度测量装置。速度测量方法包括：通过使用第0到第（N-1）度离散勒让德函数作为基础来扩展N个时间序列信号的步骤（S4）通过将第（2n-1）个膨胀系数和第（2n + 1）次膨胀系数的线性组合乘以虚数单位然后线性地计算2n倍复数膨胀系数的步骤（S5）组合结果和2n度膨胀系数，并且通过将第（2n + 1）度膨胀系数乘以虚数单位然后将结果线性组合来计算第（2n + 1）度复数膨胀系数，第2n度膨胀系数和第（2n + 2）膨胀系数; 用于确定复数展开系数中具有最大绝对值的系数的程度m的度决定步骤（S4）以及用于根据与度数m对应的展开系数或复扩展系数的平方和的比率来计算关于移动反射物体的有符号速度信号的步骤（S8）。

100. 发明授权

US07914456B2 Ultrasonic probe and ultrasonic elasticity imaging device 有权
标题翻译：超声波探头和超声波弹性成像装置
公开(公告)号：US07914456B2
公开(公告)日：2011-03-29
申请号：US10558642
申请日：2004-05-31
申请人： Takashi Osaka , Takeshi Matsumura , Tetsuya Hayashi , Mitsuhiro Oshiki , Okinori Yuasa , Naoyuki Murayama , Tsuyoshi Shiina , Satoshi Tamano , Tsuyoshi Mitake
发明人： Takashi Osaka , Takeshi Matsumura , Tetsuya Hayashi , Mitsuhiro Oshiki , Okinori Yuasa , Naoyuki Murayama , Tsuyoshi Shiina , Satoshi Tamano , Tsuyoshi Mitake
IPC分类号： A61B8/00
CPC分类号： A61B8/12 , A61B5/0048 , A61B5/6843 , A61B8/08 , A61B8/445 , A61B8/463 , A61B8/485
摘要： An ultrasound probe includes an ultrasound wave transmit/receive surface coming into contact with a contact surface of a subject, an ultrasound wave transmit/receive section which transmits an ultrasound wave to the subject via the ultrasound wave transmit/receive surface and the contact surface and receives an ultrasound wave reflected in the subject, and a pressing mechanism for performing a pressing operation for applying a pressure to the contact surface perpendicularly to the ultrasound wave transmit/receive surface via the ultrasound wave transmit/receive surface.
摘要翻译：超声波探头包括与受检者的接触面接触的超声波发射/接收表面，经由超声波发射/接收表面和接触表面向对象发送超声波的超声波发射/接收部分，以及接收被检体反射的超声波，以及按压机构，用于经由超声波发射/接收表面进行垂直于超声波发射/接收表面向接触表面施加压力的按压操作。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式