公开(公告)号：USRE43749E1

公开(公告)日：2012-10-16

申请号：US11542604

申请日：2006-10-04

申请人： Mitsue Miyazaki ,  Satoshi Sugiura

发明人： Mitsue Miyazaki ,  Satoshi Sugiura

IPC分类号： A61B5/055

CPC分类号： A61B5/0263 ,  A61B5/055 ,  A61B5/7257 ,  A61B6/541

摘要： An ECG-prep scan is used to set an optimum time phase in both systole and diastole of the heart. At each of the different time phases, an imaging scan is started to acquire a plurality of sets of echo data. An artery/vein visually separated blood flow image is produced from the echo data. The imaging scan uses a half-Fourier technique, for example. This provides high-quality blood flow images with shorter scan time, without injecting a contrast medium. Additionally, with a readout gradient pulse applied substantially parallel with a direction of slowly flowing blood, a scan is performed in synchronism with an optimally determined cardiac time phase. The readout gradient pulse has a dephasing pulse for enhancing differences in a flow void effect depending on blood flow velocities. This enables slow-speed flows, such as blood flows in the inferior limb, to be depicted without fail.

摘要翻译： 心电图准备扫描用于设定心脏收缩期和舒张期的最佳时间阶段。 在每个不同的时间阶段，开始成像扫描以获取多组回波数据。 从回波数据产生视觉上分离的血流图像的动脉/静脉。 成像扫描例如使用半傅里叶技术。 这提供了具有较短扫描时间的高质量血流图像，而不注射造影剂。 另外，利用基本平行于缓慢流动的血液的方向施加的读出梯度脉冲，与最佳确定的心脏时间相位同步进行扫描。 读出梯度脉冲具有去相位脉冲，用于根据血流速度增加流动空隙效应的差异。 这使得能够在不失败的情况下描绘诸如下肢中的血液流的慢速流动。

公开(公告)号：US20100198053A1

公开(公告)日：2010-08-05

申请号：US12694610

申请日：2010-01-27

申请人： Mitsue MIYAZAKI ,  Satoshi Sugiura

发明人： Mitsue MIYAZAKI ,  Satoshi Sugiura

IPC分类号： A61B5/055

CPC分类号： A61B5/055 ,  G01R33/5602 ,  G01R33/5614 ,  G01R33/56333 ,  G01R33/5635 ,  G01R33/56366

摘要： A magnetic resonance imaging apparatus includes a first blood flow image acquisition unit and a second blood flow image acquisition unit. The first blood flow image acquisition unit acquires a first blood flow image of a breast of an object without contrast medium. The second blood flow image acquisition unit acquires a second blood flow image without contrast medium with applying a spin labeling pulse by which a region to be tagged is set based on the first blood flow image as a reference image so as to distinguish blood flowing into a desired region.

摘要翻译： 磁共振成像装置包括第一血流图像获取单元和第二血流图像获取单元。 第一血流图像获取单元获取没有造影剂的物体的乳房的第一血流图像。 第二血流图像获取单元获取没有造影剂的第二血流图像，其中应用基于第一血流图像作为参考图像设置要标记的区域的自旋标记脉冲，以便区分流入 所需区域。

公开(公告)号：US06801800B2

公开(公告)日：2004-10-05

申请号：US09773380

申请日：2001-02-01

申请人： Mitsue Miyazaki ,  Satoshi Sugiura

发明人： Mitsue Miyazaki ,  Satoshi Sugiura

IPC分类号： A61B505

CPC分类号： A61B6/541 ,  A61B5/0263 ,  A61B5/055 ,  A61B5/7257

摘要： An ECG-prep scan is used to set an optimum time phase in both systole and diastole of the heart. At each of the different time phases, an imaging scan is started to acquire a plurality of sets of echo data. An artery/vein visually separated blood flow image is produced from the echo data. The imaging scan uses a half-Fourier technique, for example. This provides high-quality blood flow images with shorter scan time, without injecting a contrast medium. Additionally, with a readout gradient pulse applied substantially parallel with a direction of slowly flowing blood, a scan is performed in synchronism with an optimally determined cardiac time phase. The readout gradient pulse has a dephasing pulse for enhancing differences in a flow void effect depending on blood flow velocities. This enables slow-speed flows, such as blood flows in the inferior limb, to be depicted without fail.

摘要翻译： 心电图准备扫描用于设定心脏收缩期和舒张期的最佳时间阶段。 在每个不同的时间阶段，开始成像扫描以获取多组回波数据。 从回波数据产生视觉上分离的血流图像的动脉/静脉。 成像扫描例如使用半傅里叶技术。 这提供了具有较短扫描时间的高质量血流图像，而不注射造影剂。 另外，利用基本平行于缓慢流动的血液的方向施加的读出梯度脉冲，与最佳确定的心脏时间相位同步进行扫描。 读出梯度脉冲具有去相位脉冲，用于根据血流速度增加流动空隙效应的差异。 这使得能够在不失败的情况下描绘诸如下肢中的血液流的慢速流动。

公开(公告)号：US08909321B2

公开(公告)日：2014-12-09

申请号：US12277441

申请日：2008-11-25

申请人： Satoshi Sugiura

发明人： Satoshi Sugiura

IPC分类号： A61B5/05 ,  G01V3/00 ,  G01R33/567 ,  G01R33/563 ,  G01R33/54 ,  A61B5/055 ,  A61B6/00 ,  A61B5/024

CPC分类号： A61B5/055 ,  A61B5/0037 ,  A61B5/024 ,  A61B6/503 ,  A61B6/504 ,  G01R33/543 ,  G01R33/546 ,  G01R33/56325 ,  G01R33/5635 ,  G01R33/56366 ,  G01R33/5676

摘要： A diagnostic imaging apparatus includes a ventricular volume-variation measuring unit that measures sequential variations in a size of a ventricle within at least one heart beat, from images of a heart scanned in each of a plurality of time phases; a scanning-condition setting unit that specifies a time phase of little cardiac motion based on variations in the size of the ventricle measured by the ventricular volume-variation measuring unit, and sets scanning conditions so as to collect data in the specified time phase; and an imaging unit that collects data based on the scanning conditions set by the scanning-condition setting unit, and reconstructs an image from the collected data.

摘要翻译： 诊断成像装置包括心室体积变化测量单元，其测量在多个时间段中的每一个中扫描的心脏的图像中的至少一个心跳内的心室的尺寸的顺序变化; 扫描条件设置单元，其基于由心室体积变化测量单元测量的脑室尺寸的变化来指定小心脏运动的时间相位，并且设置扫描条件以便以指定的时间段收集数据; 以及成像单元，其基于由扫描条件设置单元设置的扫描条件来收集数据，并且从所收集的数据重建图像。

公开(公告)号：US08830801B2

公开(公告)日：2014-09-09

申请号：US13984442

申请日：2012-02-17

申请人： Katsumi Yoshizawa ,  Satoshi Sugiura ,  Takayuki Kasuya

发明人： Katsumi Yoshizawa ,  Satoshi Sugiura ,  Takayuki Kasuya

IPC分类号： G11B11/00

CPC分类号： G11B13/08 ,  F21K9/60 ,  G11B5/02 ,  G11B5/4886 ,  G11B9/1409 ,  G11B2005/0021

摘要： A recording apparatus records information onto a recording medium. The recording apparatus is provided with: a near-field light device; and a control unit for controlling the near-field light device. The near-field light device is provided with: a light source; a quantum dot structure which is laminated on the light source; a plurality of quantity dots which are included in the quantity dot structure and each of which generates near-field light on the basis of light emitted from the light source; and an output end which is configured to output at least one portion of energy of the near-field light to the exterior of the quantity dot structure. The control unit of the recording apparatus controls the light source to emit the light upon recording the information, thereby increasing temperature of a region of the recording medium based on a size of the output end.

摘要翻译： 记录装置将信息记录到记录介质上。 记录装置设有：近场光装置; 以及用于控制近场光装置的控制单元。 近场灯装置设有：光源; 层叠在光源上的量子点结构; 多个量点包括在数量点结构中，并且每个点基于从光源发出的光产生近场光; 以及输出端，其被配置为将近场光的至少一部分能量输出到数量点结构的外部。 记录装置的控制单元在记录信息时控制光源发光，从而基于输出端的尺寸增加记录介质的区域的温度。

公开(公告)号：US08125222B2

公开(公告)日：2012-02-28

申请号：US12521806

申请日：2009-03-03

申请人： Satoshi Sugiura

发明人： Satoshi Sugiura

IPC分类号： G01V3/00

CPC分类号： G01R33/54 ,  G01R33/546

摘要： A storage unit stores a parameter list that defines a method of creating scanning conditions for a preparation scan from scanning conditions set for a main scan, with respect to each type of scanning. A scanning-condition edit/scan positioning unit receives an operation of selecting a type of a preparation scan, and when the operation of selecting the type of the preparation scan is received, the scanning-parameter limit calculating unit acquires the parameter list corresponding to the type of the preparation scan, from among the parameter lists stored by the storage unit, creates scanning conditions for the preparation scan from scanning conditions set for a main scan based on the parameter list corresponding to the type of the preparation scan. The pulse-sequence execution-data creating unit then causes execution of the preparation scan based on the created scanning conditions.

摘要翻译： 存储单元存储参数列表，该参数列表针对每种扫描类型定义从为主扫描设置的扫描条件创建用于准备扫描的扫描条件的方法。 扫描条件编辑/扫描定位单元接收选择准备扫描的类型的操作，并且当接收到选择准备扫描的类型的操作时，扫描参数限制计算单元获取与 基于与准备扫描的类型对应的参数列表，从存储单元存储的参数列表中的准备扫描的类型从为主扫描设置的扫描条件创建用于准备扫描的扫描条件。 脉冲序列执行数据创建单元然后基于所创建的扫描条件执行准备扫描。

公开(公告)号：US07587232B2

公开(公告)日：2009-09-08

申请号：US11362724

申请日：2006-02-28

申请人： Satoshi Sugiura

发明人： Satoshi Sugiura

IPC分类号： A61B5/05 ,  G01V3/00

CPC分类号： A61B5/055

摘要： Image reconstruction is executed by using magnetic resonance signals obtained by asynchronous multi-slice dynamic imaging without using any ECG-gated technique to obtain a plurality of MR images for each time phase with respect to a plurality of cross-sections corresponding to sequential changes in radio-frequency pulse frequency. The heart of a subject to be examined in MR images in the same time phase is developed by being divided into a plurality of small regions, and a developed view representing the average value of pixel values in each of the small regions is generated. For example, the developed views in the respective time phases are continuously displayed in a time-series manner.

摘要翻译： 通过使用通过异步多层动态成像获得的磁共振信号来执行图像重建，而不使用任何ECG门控技术来获得针对对应于无线电中的顺序变化的多个横截面的每个时间相位的多个MR图像 频率脉冲频率。 通过划分为多个小区域来开发在相同时间相位的MR图像中要检查的对象的心脏，并且生成表示每个小区域中的像素值的平均值的显影视图。 例如，以时间序列方式连续地显示各时间段的展开视图。

公开(公告)号：USD599218S1

公开(公告)日：2009-09-01

申请号：US29335586

申请日：2009-04-17

申请人： Takashi Izuka ,  Satoshi Sugiura ,  Benjamin Cheng Chin Hoi

设计人： Takashi Izuka ,  Satoshi Sugiura ,  Benjamin Cheng Chin Hoi

公开(公告)号：US20090180272A1

公开(公告)日：2009-07-16

申请号：US12264330

申请日：2008-11-04

申请人： Shunya Tsurumi ,  Seigo Tane ,  Satoshi Sugiura

发明人： Shunya Tsurumi ,  Seigo Tane ,  Satoshi Sugiura

IPC分类号： G01D11/28

CPC分类号： B60K35/00 ,  B60K37/02 ,  B60K2350/1072 ,  B60K2350/203 ,  B60K2350/408

摘要： A meter has a liquid crystal display panel. The liquid crystal display panel is adapted to display a dial picture image thereon. A backlight illuminates the liquid crystal display panel. A movement is located in front of a front surface of the liquid crystal display panel. A semi-translucent panel covers the front surface of the liquid crystal display panel. A pointer is pivotably supported by the movement in such a manner that the semi-translucent panel is located between a pivotal trajectory plane of the pointer and the liquid crystal display panel. The semi-translucent panel enhances a contrast between the dial picture image and a background image displayed on the liquid crystal display panel.

摘要翻译： 仪表有液晶显示面板。 液晶显示面板适于在其上显示拨号画面图像。 背光照亮液晶显示面板。 运动位于液晶显示面板的前表面前方。 半透明面板覆盖液晶显示面板的前表面。 指示器以这样的方式由运动可枢转地支撑，使得半透明面板位于指针的枢转轨迹平面和液晶显示面板之间。 半透明面板增强了表盘图像与液晶显示面板上显示的背景图像之间的对比度。

公开(公告)号：US07206105B2

公开(公告)日：2007-04-17

申请号：US10514826

申请日：2003-05-19

申请人： Kazuo Kuroda ,  Satoshi Sugiura ,  Shuuichi Yanagisawa ,  Satoru Tanaka ,  Yoshihisa Itoh ,  Akihiro Tachibana ,  Yoshihisa Kubota

发明人： Kazuo Kuroda ,  Satoshi Sugiura ,  Shuuichi Yanagisawa ,  Satoru Tanaka ,  Yoshihisa Itoh ,  Akihiro Tachibana ,  Yoshihisa Kubota

IPC分类号： G02B1/02

CPC分类号： G11B7/128 ,  G03H1/0841 ,  G03H1/16 ,  G03H1/26 ,  G03H2210/22 ,  G03H2225/22 ,  G11B7/0065 ,  G11C13/042

摘要： A hologram record apparatus (100) includes a spatial light modulator (15) and a control device (18). The spatial light modulator (15) is arranged on an optical path of signal light (L1) and divided into a plurality of cell blocks (151) arranged in a matrix. Each of the cell blocks (151) is further divided into a plurality of cells (152) arranged in a matrix. The spatial light modulator (15) can perform modulation on the cell basis. The control device (18) controls the spatial light modulator so as to modulate the signal light according to a plurality of record information sets to be recorded on a hologram record medium (200). Pluralities of modulation units (153) existing in the same cell block are not made into identical patterns. Since a plurality of cell blocks having a large pitch as compared to the pixel pitch are simultaneously or successively turned on/off, it is possible to reduce the distance between the zeroth-order light and the higher-order light.

摘要翻译： 全息记录装置（100）包括空间光调制器（15）和控制装置（18）。 空间光调制器（15）被布置在信号光（L 1）的光路上，并被分成以矩阵排列的多个单元块（151）。 每个单元块（151）进一步被划分成矩阵排列的多个单元（152）。 空间光调制器（15）可以基于单元进行调制。 控制装置（18）控制空间光调制器，以便根据要记录在全息记录介质（200）上的多个记录信息集来调制信号光。 存在于相同单元块中的多个调制单元（153）不被制成相同的模式。 由于与像素间距相比具有大间距的多个单元块同时或连续地导通/截止，所以可以减少零级光和高阶光之间的距离。