公开(公告)号：US06482180B2

公开(公告)日：2002-11-19

申请号：US09776923

申请日：2001-02-06

申请人： Yoshihide Toyokawa ,  Kenji Ishikawa ,  Toshiya Asai

发明人： Yoshihide Toyokawa ,  Kenji Ishikawa ,  Toshiya Asai

IPC分类号： A61M500

CPC分类号： A61M25/0637 ,  A61M39/284

摘要： The present invention provides an intravascular catheter comprising a catheter part; an internal needle disposed through the catheter part; and a flexible resin member disposed on the outer surface of the catheter part. It is preferable that the intravascular catheter comprises a blood leakage prevention member for preventing leakage of blood by closing the catheter part via the flexible resin member. It is also preferable that the blood leakage prevention member comprises a pressure part capable of pressuring the catheter part via the flexible resin member. It is further preferable that the blood leakage prevention member comprises a fixing mechanism capable of fixing the pressure part in the pressuring state, and a releasing mechanism capable of releasing the pressuring state.

摘要翻译： 本发明提供一种血管内导管，其包括导管部分; 穿过导管部分设置的内针; 以及设置在导管部的外表面上的柔性树脂构件。 优选地，血管内导管包括通过经由柔性树脂构件封闭导管部来防止血液渗漏的防血漏部件。 还优选的是，防漏血部件包括能够经由柔性树脂部件对导管部进行加压的压力部。 进一步优选的是，防漏血部件包括能够将加压部固定在加压状态的固定机构和能够释放加压状态的释放机构。

公开(公告)号：US20110071502A1

公开(公告)日：2011-03-24

申请号：US12992994

申请日：2009-05-19

申请人： Toshiya Asai

发明人： Toshiya Asai

IPC分类号： A61M25/00

CPC分类号： A61M25/0606 ,  A61B5/15003 ,  A61B5/150236 ,  A61B5/150244 ,  A61B5/150396 ,  A61B5/150503 ,  A61B5/153 ,  A61B5/1535 ,  A61M25/0693 ,  A61M25/09041 ,  A61M2025/028 ,  A61M2025/09125

摘要： A catheter retaining tool comprises a piercing tool, a guide wire and an operation device. The piercing tool includes a Y-hub, an outer needle, an indwelling needle and a syringe. The Y-hub includes a main port, an obliquely connected side port, and a hemostatic valve for keeping the side port liquid-tight. The guide wire is inserted by the operation device from the side port through the hemostatic valve into the outer needle. The operation device includes a turning portion made rotatable relative to the side port and having a hollow portion, an extending portion connected to the turning portion, and a slide portion for pushing out the guide wire along the extending portion. The turning portion includes a first rolling spindle and a second tilting spindle.

摘要翻译： 导管保持工具包括穿刺工具，导丝和操作装置。 穿刺工具包括Y型轮毂，外针，留置针和注射器。 Y型毂包括主端口，倾斜连接侧端口和用于保持侧端口液密的止血阀。 引导线由操作装置从侧端口通过止血阀插入外针。 操作装置包括可相对于侧端口旋转并具有中空部分的转动部分，连接到转动部分的延伸部分和用于沿着延伸部分推出导丝的滑动部分。 转动部分包括第一滚动轴和第二倾斜轴。

公开(公告)号：US5247400A

公开(公告)日：1993-09-21

申请号：US834366

申请日：1992-02-12

申请人： Toshiya Asai

发明人： Toshiya Asai

IPC分类号： G11B20/10 ,  G11B15/087 ,  G11B27/28 ,  H04N5/7826 ,  H04N5/783 ,  H04N5/92 ,  H04N5/926 ,  H04N5/93 ,  H04N9/804 ,  H04N9/808 ,  H04N9/87

CPC分类号： H04N5/9206 ,  G11B15/087 ,  H04N5/926 ,  H04N5/93

摘要： A tape reproducing direction detecting apparatus for a digital VTR in which a reproducing direction of a tape on which each field of a digital video signal is recorded over a plurality of predetermined slant tracks together with a field identifier and a segment identifier is comprised of a track number generating circuit for generating track numbers corresponding to a plurality of the slant tracks on the basis of the field identifier and the segment identifier, and a track number detecting circuit for detecting the increase and decrease of the track numbers.

摘要翻译： 一种用于数字VTR的磁带再现方向检测装置，其中数字视频信号的每个场与多个预定倾斜磁道一起记录在一起的磁带的再现方向以及字段标识符和段标识符包括轨道 数字产生电路，用于基于场标识符和段标识符产生对应于多个倾斜轨道的轨道号，以及轨道号检测电路，用于检测轨道号的增加和减少。

公开(公告)号：US6040862A

公开(公告)日：2000-03-21

申请号：US118689

申请日：1998-07-16

申请人： Toshiya Asai ,  Takato Narita

发明人： Toshiya Asai ,  Takato Narita

IPC分类号： H04N5/765 ,  H03M7/30 ,  H04N5/781 ,  H04N5/85 ,  H04N5/92 ,  H04N9/804 ,  H04N19/00 ,  H04N19/503 ,  H04N19/65 ,  H04N19/70 ,  H04N19/85 ,  H04N19/89 ,  H04N7/12 ,  H04N11/02 ,  H04N11/04

CPC分类号： H04N9/8042 ,  H04N5/85

摘要： A method for coding a video signal made up of a plurality of sequential video frames. First, correspondence information relating color frame information values to types of video coding is provided, the color frame information values and types of coding being related on a one to one basis such that for each value of color frame information there is only one corresponding type of coding. Next, a value of color frame information is determined for each video frame and the type of coding to be used on the frame is selected by associating the frame's color frame information with a coding type via the correspondence information. Finally, the image frames are coded according to the coding types selected by referencing the correspondence information.

摘要翻译： 一种用于编码由多个顺序视频帧组成的视频信号的方法。 首先，提供将彩色帧信息值与视频编码类型相关联的对应信息，彩色帧信息值和编码类型一一对应地相关，使得对于颜色帧信息的每个值仅存在一种对应类型 编码。 接下来，针对每个视频帧确定彩色帧信息的值，并且通过经由对应信息将帧的颜色帧信息与编码类型相关联来选择要在帧上使用的编码类型。 最后，根据通过引用对应信息选择的编码类型对图像帧进行编码。

公开(公告)号：US5257104A

公开(公告)日：1993-10-26

申请号：US863963

申请日：1992-04-06

申请人： Toshiya Asai

发明人： Toshiya Asai

IPC分类号： G11B27/28 ,  G11B27/30 ,  H04N5/765 ,  H04N5/91 ,  H04N5/92 ,  H04N5/926 ,  H04N5/945 ,  H04N7/04 ,  H04N5/04 ,  H04N7/08

CPC分类号： H04N5/926 ,  G11B27/3054 ,  H04N5/9206 ,  H04N5/945 ,  H04N5/765

摘要： A control circuit for controlling an output phase of a video signal is comprised of a variable type phase shifting circuit for phase-shifting the video signal by a designated phase shifting amount and a fixed type phase shifting circuit for phase-shifting the video signal by a constant phase shifting amount. A signal switch selects video signals from the designated and fixed type phase shifting circuits. The video signal from the fixed type phase shifting circuit is selected only during a predetermined period including at least ancillary data while the video signal from the variable type phase shifting circuit is utilized during other period. Thus, the ancillary data is constantly extracted from the video signal which is phase-shifted by the constant phase-shifting amount so that the inserting position of the ancillary data is not changed, regardless of the output phase amount. Thereby the ancillary data is extracted reliably. In other words, even when the output phase amount is varied, the position of the ancillary data inserted into the video signal can be prevented from being changed.

摘要翻译： 用于控制视频信号的输出相位的控制电路包括用于将视频信号相移一个指定的相移量的可变型移相电路和用于使视频信号相位移相的固定型移相电路 恒定相移量。 信号开关选择来自指定和固定型移相电路的视频信号。 来自固定型移相电路的视频信号仅在包括至少辅助数据的预定周期期间被选择，而来自可变型移相电路的视频信号在其它时段期间被利用。 因此，不管输出相位量如何，辅助数据不断地从相位移动恒定相移量的视频信号中提取，使得辅助数据的插入位置不改变。 从而可靠地提取辅助数据。 换句话说，即使当输出相位量变化时，也可以防止插入到视频信号中的辅助数据的位置被改变。

公开(公告)号：US4914527A

公开(公告)日：1990-04-03

申请号：US328523

申请日：1989-03-24

申请人： Toshiya Asai ,  Kaichi Tatsuzawa ,  Hiroki Kotani

发明人： Toshiya Asai ,  Kaichi Tatsuzawa ,  Hiroki Kotani

IPC分类号： G11B20/18 ,  G11B27/30 ,  G11B27/32 ,  H04N5/782 ,  H04N5/92 ,  H04N5/926 ,  H04N5/945 ,  H04N9/802

CPC分类号： H04N9/802 ,  G11B20/1803 ,  G11B20/1809 ,  G11B27/3036 ,  H04N5/782 ,  H04N5/92 ,  H04N5/926 ,  H04N5/9268 ,  H04N5/945 ,  G11B2220/90 ,  G11B27/323

摘要： In recording a time code signal together with digital video and audio signals, at least one channel of a digital audio signal is supplied to rotary heads scanning successive slant tracks on a tape for recording in intermediate sections of the slant tracks, a digital video signal is supplied to the same heads for recording in other sections of the slant tracks situated before and after the intermediate sections and being relatively longer than the latter, and the time code signal is also supplied to the rotary heads for recording in the intermediate sections with the same time codes being represented by the time code signal recorded in the intermediate sections of a successive plurality of the slant tracks which contain the digital video signal for a respective frame.

摘要翻译： 在将时间码信号与数字视频和音频信号一起记录时，数字音频信号的至少一个通道被提供给在磁带上扫描连续倾斜磁道的旋转磁头，用于在倾斜磁道的中间部分中记录数字视频信号 提供给相同的头部，用于在位于中间部分之前和之后的倾斜轨道的其它部分中记录并且相对较长的时间码，并且时间码信号也被提供给用于在具有相同的中间部分的中间部分中记录的旋转头 时间码由记录在包含相应帧的数字视频信号的连续多个倾斜轨道的中间部分中的时间码信号表示。

公开(公告)号：US08585651B2

公开(公告)日：2013-11-19

申请号：US12992994

申请日：2009-05-19

申请人： Toshiya Asai

发明人： Toshiya Asai

IPC分类号： A61M5/178 ,  A61M5/00

CPC分类号： A61M25/0606 ,  A61B5/15003 ,  A61B5/150236 ,  A61B5/150244 ,  A61B5/150396 ,  A61B5/150503 ,  A61B5/153 ,  A61B5/1535 ,  A61M25/0693 ,  A61M25/09041 ,  A61M2025/028 ,  A61M2025/09125

摘要： A catheter retaining tool comprises a piercing tool, a guide wire and an operation device. The piercing tool includes a Y-hub, an outer needle, an indwelling needle and a syringe. The Y-hub includes a main port, an obliquely connected side port, and a hemostatic valve for keeping the side port liquid-tight. The guide wire is inserted by the operation device from the side port through the hemostatic valve into the outer needle. The operation device includes a turning portion made rotatable relative to the side port and having a hollow portion, an extending portion connected to the turning portion, and a slide portion for pushing out the guide wire along the extending portion. The turning portion includes a first rolling spindle and a second tilting spindle.

摘要翻译： 导管保持工具包括穿刺工具，导丝和操作装置。 穿刺工具包括Y型轮毂，外针，留置针和注射器。 Y型毂包括主端口，倾斜连接侧端口和用于保持侧端口液密的止血阀。 引导线由操作装置从侧端口通过止血阀插入外针。 操作装置包括可相对于侧端口旋转并具有中空部分的转动部分，连接到转动部分的延伸部分和用于沿着延伸部分推出导丝的滑动部分。 转动部分包括第一滚动轴和第二倾斜轴。

公开(公告)号：US20070185413A1

公开(公告)日：2007-08-09

申请号：US10592130

申请日：2004-12-17

申请人： Toshiya Asai ,  Ryuichi Urakawa

发明人： Toshiya Asai ,  Ryuichi Urakawa

IPC分类号： A61M25/00

CPC分类号： A61M25/09041 ,  A61B5/15003 ,  A61B5/150236 ,  A61B5/150244 ,  A61B5/150389 ,  A61B5/150503 ,  A61B5/153 ,  A61B5/155 ,  A61M25/002

摘要： A guide wire assembly (1) includes a guide wire (2) having a main body section (22), a front-end angular section (21) and a base-end angular section (23). The guide wire assembly (1) further includes a storage section for storing the guide wire (2) inside a hollow section of a substantially annularly wound pipe body (51). The base-end angular section (23) is arranged so that it is dynamically stabilized in elasticity, in a state in which a bent direction thereof is aligned with a direction of curvature of the pipe body (51). When the base-end angular section (23) passes through the pipe body as the guide wire (2) is delivered from the storage section (5), a state is maintained in which the bent direction of the base-end angular section (23) is aligned with the direction of curvature of the pipe body (51), and the direction of the front-end angular section (21) is maintained at a predetermined direction with respect to the storage section (5).

摘要翻译： 导线组件（1）包括具有主体部分（22），前端角部（21）和基端角部（23）的导丝（2）。 导线组件（1）还包括用于将引导线（2）存储在基本上环形的管体（51）的中空部分内的存储部分。 基端角部23被配置为使其在弯曲方向与管体（51）的曲率方向对准的状态下动态地稳定在弹性状态。 当引导线（2）从存储部（5）传送时，当基端角部（23）穿过管体时，保持基端角部（23）的弯曲方向的状态 ）与管体（51）的曲率方向对准，前端角部（21）的方向相对于收纳部（5）维持在规定的方向。

公开(公告)号：US5802240A

公开(公告)日：1998-09-01

申请号：US637400

申请日：1996-04-25

申请人： Toshiya Asai

发明人： Toshiya Asai

IPC分类号： G11B27/034 ,  G11B27/036 ,  H04N7/26 ,  G11B27/00 ,  H04N5/93

CPC分类号： G11B27/036 ,  H04N19/40 ,  G11B2220/216 ,  G11B2220/2525 ,  G11B2220/2545 ,  G11B2220/2562 ,  G11B27/034

摘要： A video editing apparatus which can perform editing in units of frames with respect to video data encoded by GOPs using inter-frame correlation, in which video data recorded on an MO disc drive is decoded by an MPEG decoding unit and a predetermined frame of the decoded video data is substituted with other video data selected by a switch. The new video data including also the pictures of the frames before and after this is subjected to re-encoding at the MPEG encoding unit in a state where the original GOP frame structure before editing is maintained based on the signal indicating the punctuation of GOP input from the MPEG decoding unit and is recorded on the MO disk drive.

摘要翻译： 一种视频编辑装置，其可以使用帧间相关性对由GOP编码的视频数据进行编码，其中记录在MO盘驱动器上的视频数据由MPEG解码单元和经解码的预定帧解码 视频数据由开关选择的其他视频数据代替。 还包括其前后的图像的新的视频数据在MPEG编码单元的基础上，在编码前的原始GOP帧结构基于指示从GOP输入的GOP的标点符号的信号的状态下，对其前后的帧进行重新编码 MPEG解码单元并记录在MO盘驱动器上。

公开(公告)号：US20060026456A1

公开(公告)日：2006-02-02

申请号：US11189424

申请日：2005-07-26

申请人： Yoshiaki Kayukawa ,  Toshiya Asai

发明人： Yoshiaki Kayukawa ,  Toshiya Asai

IPC分类号： G06F11/00

CPC分类号： G11B20/1833 ,  G06F11/1088 ,  G06F11/1092

摘要： A data storage apparatus and data storage method thereof which enable reduction of the number of maintenance sessions to replace malfunctioning storage means are provided. The data storage apparatus has a plurality of data HDDs; a plurality of error correction HDDs; a data distribution and error code generation device, which distributes and records input data in the data HDDs, and which generates error correction codes from the data according to the number of error correction HDDs and records the error correction codes in the error correction HDDs; and a data restoration device, which restores the data within HDDs in which a malfunction or response delay has occurred, using data and error correction codes read from the remaining HDDs.

摘要翻译： 提供一种数据存储装置及其数据存储方法，其能够减少维护次数以代替故障存储装置。 数据存储装置具有多个数据HDD; 多个纠错HDD; 数据分配和错误代码生成装置，其将数据HDD中的输入数据分发并记录，并且根据纠错HDD的数量从数据生成纠错码，并将纠错码记录在纠错HDD中; 以及数据恢复装置，其使用从其余HDD读取的数据和纠错码来恢复其中发生故障或响应延迟的HDD内的数据。