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公开(公告)号：US07905838B2
公开(公告)日：2011-03-15
申请号：US11727925
申请日：2007-03-29
申请人： Kazuhiro Hirota
发明人： Kazuhiro Hirota
CPC分类号： A61B8/4461 , A61B5/0066 , A61B5/0086 , A61B5/6852 , A61B8/12
摘要： An image diagnostic system controls a probe to perform radial scanning within a body cavity produces data based on signals received by the probe to construct and display a tomographic image of the body cavity and surrounding biotissue. The system includes a generation unit, a selection unit and a conversion unit. The generation unit generates and outputs synchronization signals in synchronization with a timing of acquisition cycles of line units of the signals and generated at a higher frequency than output signals outputted corresponding to rotational angles of the probe upon performing the scanning. The selection unit successively receives the output signals, and selects and outputs first ones of the synchronization signals as received subsequent to the receptions of the output signals. Responsive to successive inputs of the synchronization signals selected by the selection unit, the conversion unit converts the reflected signals into digital signals and outputs the digital signals.
摘要翻译： 图像诊断系统控制探针在体腔内执行径向扫描，基于由探针接收的信号产生数据，以构建和显示体腔和周围生物组织的断层图像。 该系统包括生成单元，选择单元和转换单元。 生成单元与信号的线路单元的采集周期的定时同步地生成并输出同步信号，并且在与执行扫描时的探头的旋转角度对应地输出的输出信号的频率上产生。 选择单元连续地接收输出信号，并且在接收到输出信号之后选择并输出接收到的同步信号中的第一个。 响应于由选择单元选择的同步信号的连续输入，转换单元将反射信号转换为数字信号并输出数字信号。
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公开(公告)号：US07738941B2
公开(公告)日：2010-06-15
申请号：US11730057
申请日：2007-03-29
申请人： Kazuhiro Hirota
发明人： Kazuhiro Hirota
IPC分类号： A61B5/05
CPC分类号： A61B5/0073 , A61B5/0066 , A61B5/6852 , A61B8/12 , A61B8/13
摘要： An image diagnostic system controls a probe to perform radial scanning within a body cavity, to acquire reflected signals through the probe and to produce data based on the signals. The system includes plural storage units for storing the data in line units, respectively, a writing control unit for controlling writing processing in accordance with a transmission/reception timing of the signals, and a reading control unit for controlling reading processing in accordance with rotation angles of the probe. The writing control unit writes data in the storage unit, other than the storage unit being subjected to reading processing, storing the oldest data. The reading control unit reads the data from the storage unit, other than the storage unit being subjected to writing processing, storing the latest data. The tomographic image is constructed based on the data read by the reading control unit.
摘要翻译： 图像诊断系统控制探针以在体腔内执行径向扫描，以通过探针获取反射信号并且基于该信号产生数据。 该系统包括用于分别以行单元存储数据的多个存储单元，用于根据信号的发送/接收定时来控制写入处理的写入控制单元，以及用于根据旋转角度控制读取处理的读取控制单元 的探头。 写入控制单元将除了被读取处理的存储单元之外的数据存储在存储单元中，存储最旧的数据。 读取控制单元从存储单元读取不同于正在进行写入处理的存储单元的数据，存储最新数据。 基于由读取控制单元读取的数据构建断层图像。
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公开(公告)号：US07207557B2
公开(公告)日：2007-04-24
申请号：US10802757
申请日：2004-03-18
申请人： Masahiro Kaneko , Toshio Shida , Kazuhiro Hirota , Kazuo Sato
发明人： Masahiro Kaneko , Toshio Shida , Kazuhiro Hirota , Kazuo Sato
IPC分类号： B65H33/04
CPC分类号： B42C1/12 , B65H37/00 , B65H2301/16 , B65H2301/17 , B65H2301/4381 , G03G2215/00426 , G03G2215/00818 , G03G2215/00827 , G03G2215/00831 , G03G2215/00864 , G03G2215/00869 , G03G2215/00877 , G03G2215/00894
摘要： An image forming system enabling a cost reduction by decreasing the number of components and having enough performance levels of individual postprocessing functions, comprising: an image forming apparatus body and at least one postprocessing unit, the postprocessing unit selectable from a plurality of types of postprocessing units, wherein a single-sheet processing machine is provided as one of the plurality of types of postprocessing units and wherein the single-sheet processing machine has a plurality of types of single-sheet processing functions for postprocessing in units of a sheet and a sheet attachment function of attaching a cover sheet or an insert sheet to an output sheet bulk.
摘要翻译： 一种图像形成系统，其通过减少部件数量并具有足够的各个后处理功能的性能水平来降低成本，包括：图像形成装置主体和至少一个后处理单元，所述后处理单元可从多种类型的后处理单元 其特征在于，作为所述多种后处理装置之一而设置单页处理机，其中，所述单页处理机具有多种单张处理功能，所述单页处理功能以片材和片材附着为单位进行后处理 将盖板或插入片附接到输出片体的功能。
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公开(公告)号：US06206359B1
公开(公告)日：2001-03-27
申请号：US09192026
申请日：1998-11-13
申请人： Kazuhiro Hirota , Eiichi Kubo
发明人： Kazuhiro Hirota , Eiichi Kubo
IPC分类号： B65H8300
CPC分类号： H04N1/00588 , G03G2215/00316 , H04N1/00567 , H04N1/00591 , H04N1/00602 , H04N1/00631 , H04N1/00649 , H04N1/00652
摘要： An automatic document feeder includes a feed tray 2 on which documents are placed, a feeder 4 for feeding documents on the feed tray 2 to a conveyor path, conveying 8 for conveying the fed documents to an image reading position, a discharging 9 for discharging the read documents onto a discharging tray 37, and a controller by which the discharging speed of the documents after being read so that the discharging speed varies with respect to the conveying speed, wherein, if the conveying speed when reading a document is within a predetermined range, the discharging speed after reading the document is controlled to be equal to the conveying speed when reading the document, and if the conveying speed when reading the document is out of the predetermined range, the discharging speed after reading the document is controlled to be within the predetermined range.
摘要翻译： 自动送纸器包括一个放入文件的进纸托盘2，用于将送纸托盘2上的文件送到输送路径的送纸器4，用于将送入的文件传送到图像读取位置的输送器8， 将文件读取到排出托盘37上，以及控制器，通过该控制器读取文件之后的文件的排出速度使得排出速度相对于传送速度变化，其中，如果读取文档时的传送速度在预定范围内 读取文件后的排出速度被控制为等于读取原稿时的传送速度，如果读取文档时的传送速度超出预定范围，读取文档后的放电速度被控制在 预定范围。
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公开(公告)号：US5169135A
公开(公告)日：1992-12-08
申请号：US876138
申请日：1992-04-29
申请人： Izumi Hamanaka , Kazuhiro Hirota
发明人： Izumi Hamanaka , Kazuhiro Hirota
CPC分类号： G03G15/60 , G03G2215/00337
摘要： The invention relates to a document handling apparatus for use in a copying machine which separates a document from the bottom of a stack of documents on a loading plate to an exposure location, feeds back the document onto the top of the stack after exposure. The document handling apparatus has a separator arm fixed to a rotatable shaft which is driven intermittently by a drive system. The separator arm contacts the top surface of the stack of documents to be fed to the exposure location with the weight of the arm, loads the documents having been returned from the exposure location on the separator arm, moves downwardly with the circulation of the documents until being released from the bottom of the stack of the documents. A partially toothed gear of the drive system is mounted on a rotatable shaft which is geared with the pinion gear to rotate the rotatable arm in its toothed circumferential portion and is free from the pinion gear out of the toothed circumferential portion. A sensor is provided to detect a position of the separator arm for generating a signal to stop a motor of the drive system.
摘要翻译： 本发明涉及一种在复印机中使用的文件处理装置，该文件处理装置将文件从装载板上的文件堆叠的底部分离到曝光位置，在曝光之后将文件反馈到堆叠的顶部。 文件处理装置具有固定在由驱动系统间歇地驱动的旋转轴的分离臂。 分离臂接触文件堆叠的顶表面，以臂的重量供给到曝光位置，将已经从分离器臂上的曝光位置返回的文件装载，随着文件的循环向下移动直到 从文档堆栈的底部释放。 驱动系统的部分齿轮安装在与小齿轮啮合的可旋转轴上，以使可旋转臂在其齿形圆周部分中旋转，并且从齿形圆周部分中脱离小齿轮。 提供传感器以检测分离器臂的位置以产生用于停止驱动系统的电动机的信号。
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公开(公告)号：US08029446B2
公开(公告)日：2011-10-04
申请号：US11089330
申请日：2005-03-25
IPC分类号： A61B8/14
CPC分类号： A61B8/12 , A61B5/015 , A61B8/4416
摘要： An ultrasonic imaging system includes an imaging catheter and an imaging apparatus. The imaging catheter has an insert for being inserted into a blood vessel, a transducer disposed in the insert, and at least one temperature sensor disposed in the insert. The temperature sensor measures the intravascular temperature in a radial direction of the blood vessel and rotates to measure an intravascular temperature distribution in a transverse cross section of the blood vessel. The diagnostic imaging apparatus has an ultrasonic signal receiver for receiving an ultrasonic signal measured by the transducer, a temperature signal receiver for receiving an intravascular temperature signal measured by the temperature sensor, and an image constructing unit for constructing an image to be displayed from a tomographic vascular image generated from the ultrasonic signal and intravascular temperature information generated from the intravascular temperature signal, in relation to positional information of the ultrasonic signal and the intravascular temperature signal.
摘要翻译： 超声成像系统包括成像导管和成像装置。 成像导管具有用于插入血管的插入件，设置在插入件中的换能器和设置在插入件中的至少一个温度传感器。 温度传感器测量血管的径向血管内温度并旋转以测量血管横截面中的血管内温度分布。 所述诊断摄像装置具有：超声波信号接收部，其接收由所述换能器测定的超声波信号;温度信号接收部，接收由所述温度传感器测定的血管内温度信号;以及图像构成部，构成从断层图像显示的图像 相对于超声波信号和血管内温度信号的位置信息，从血管内温度信号生成的超声信号产生的血管图像和血管内温度信息。
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公开(公告)号：US20070232892A1
公开(公告)日：2007-10-04
申请号：US11730064
申请日：2007-03-29
申请人： Kazuhiro Hirota
发明人： Kazuhiro Hirota
CPC分类号： A61B8/4461 , A61B5/0066 , A61B5/02007 , A61B5/6852 , A61B8/12 , A61B8/14 , A61B8/445
摘要： An image diagnostic system controls a probe to perform rotational and axially-moving scanning within a body cavity and to acquire reflected signals through the probe. Based on the acquired reflected signals, the system forms and outputs tomographic image of the body cavity and biotissue surrounding the body cavity. The system is provided with a detection unit which detects a direction of movement of the probe in the axially-moving scanning and a control unit which controls the rotational speed of the probe in the rotational scanning. The control unit includes a determination unit which determines whether or not the rotational speed of the probe is to be changed upon detection of movement of the probe toward the distal direction within the body cavity, and changes the rotational speed of the probe upon determination of a change at the determination unit.
摘要翻译： 图像诊断系统控制探头在体腔内执行旋转和轴向移动扫描，并通过探头获取反射信号。 基于获取的反射信号，系统形成并输出体腔的断层图像和围绕体腔的生物组织。 该系统设置有检测单元，该检测单元检测在轴向移动的扫描中的探针的移动方向，以及控制单元，其控制旋转扫描中的探针的旋转速度。 所述控制单元包括确定单元，所述确定单元在检测到所述探针朝向所述体腔内的远端方向的移动时，判定所述探针的旋转速度是否变化，并且在确定所述探针时，改变所述探针的旋转速度 在决定单位改变。
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公开(公告)号：US06796559B2
公开(公告)日：2004-09-28
申请号：US10371919
申请日：2003-02-21
IPC分类号： B65G500
CPC分类号： G03G15/60 , G03G2215/00194 , G03G2215/00215 , H04N1/0057 , H04N1/00588 , H04N1/00602 , H04N1/00612 , H04N1/00631 , H04N1/00681 , H04N1/00713 , H04N1/00734 , H04N1/00745 , H04N1/1215
摘要： In an automatic document feeder for use in an image forming device such as copy machine and facsimile machine: a document shunting path for temporarily shunting a document is provided at an upstream side of a document reading portion; in a different-size mixed mode where different sizes of documents are placed in a mixed manner, the leading edge and rear edge of the document are detected by a sensor during conveyance of the document in the direction toward the document reading portion, so that the length of the document is detected; thereafter the document is conveyed in the reverse direction so that the rear edge of the document is shunted into the document shunting path; and thereafter the document is again conveyed in the forward direction to conduct reading. Thus, it becomes unnecessary to provide a longer conveyance path for detecting the length of the documents, so that the size of the feeder itself can be reduced.
摘要翻译： 在用于诸如复印机和传真机的图像形成装置的自动送纸器中，在文件读取部分的上游侧设置用于临时分流文件的文件分流路径; 在以混合方式放置不同尺寸的文件的不同大小的混合模式中，在朝向文档读取部分的方向传送文件期间，通过传感器检测文档的前边缘和后边缘，使得 检测文件的长度; 此后，文件沿相反方向传送，使得文件的后边缘被分流到文档分流路径中; 此后，文件再次向前传送以进行读取。 因此，不需要提供用于检测文件的长度的较长的传送路径，从而可以减小馈送器本身的尺寸。
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公开(公告)号：US06585258B1
公开(公告)日：2003-07-01
申请号：US09688632
申请日：2000-12-12
IPC分类号： B65H2900
CPC分类号： G03G15/60 , G03G2215/00194 , G03G2215/00215 , H04N1/0057 , H04N1/00588 , H04N1/00602 , H04N1/00612 , H04N1/00631 , H04N1/00681 , H04N1/00713 , H04N1/00734 , H04N1/00745 , H04N1/1215
摘要： In an automatic document feeder for use in an image forming device such as copy machine and facsimile machine: a document shunting path for temporarily shunting a document is provided at an upstream side of a document reading portion; in a different-size mixed mode where different sizes of documents are placed in a mixed manner, the leading edge and rear edge of the document are detected by a sensor during conveyance of the document in the direction toward the document reading portion, so that the length of the document is detected; thereafter the document is conveyed in the reverse direction so that the rear edge of the document is shunted into the document shunting path; and thereafter the document is again conveyed in the forward direction to conduct reading. Thus, it becomes unnecessary to provide, a longer conveyance path for detecting the length of the documents, so that the size of the feeder itself can be reduced.
摘要翻译： 在用于诸如复印机和传真机的图像形成装置的自动送纸器中，在文件读取部分的上游侧设置用于临时分流文件的文件分流路径; 在以混合方式放置不同尺寸的文件的不同大小的混合模式中，在朝向文档读取部分的方向传送文件期间，通过传感器检测文档的前边缘和后边缘，使得 检测文件的长度; 此后，文件沿相反方向传送，使得文件的后边缘被分流到文档分流路径中; 此后，文件再次向前传送以进行读取。 因此，不需要提供用于检测文件长度的较长传送路径，从而可以减小馈送器本身的尺寸。
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公开(公告)号：US06329888B1
公开(公告)日：2001-12-11
申请号：US09381424
申请日：1999-09-20
申请人： Kazuhiro Hirota
发明人： Kazuhiro Hirota
IPC分类号： H03H964
CPC分类号： H03H9/6436 , H03H9/145 , H03H9/14526
摘要： A surface acoustic wave transducer is provided having three electrode fingers disposed as one reference segment (&lgr;) on a piezoelectric substrate, each segment including an electrode finger 1 having a width W1, an electrode finger 2 having a width W2 with a gap of g1, and an electrode 3 having a width 3 with a gap g2. The electrode fingers 1 and 3 are set in-phase, and the electrode finger 2 is set in an opposite phase for driving. Further, W1 is set equal to W3, and g1 is set equal to g2. Thus, it is possible to provide a SAW transducer that has improved a shape factor at a high-pass side near a pass band of a primary-third order longitudinally coupled double mode SAW filter.
摘要翻译： 提供一种表面声波传感器，其具有在压电基板上设置为一个参考段（lambd）的三个电极指，每个段包括具有宽度W1的电极指1，具有间隙g1的宽度W2的电极指2， 和具有间隙g2的宽度3的电极3。 电极指1和3同时设置，并且电极指2被设置为相反的驱动相位。 此外，将W1设置为等于W3，并且将g1设置为等于g2。 因此，可以提供一种在一次三次纵向耦合双模式SAW滤波器的通带附近的高通侧改善形状因子的SAW换能器。
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