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11. 发明授权

US08147402B2 Endoscope system 有权
标题翻译：内窥镜系统
公开(公告)号：US08147402B2
公开(公告)日：2012-04-03
申请号：US12763514
申请日：2010-04-20
申请人： Hideki Tanaka , Jun Hasegawa , Toshio Nakamura
发明人： Hideki Tanaka , Jun Hasegawa , Toshio Nakamura
IPC分类号： A61B1/00 , A61B1/04
CPC分类号： G02B23/2476 , A61B1/0005 , A61B1/0051 , A61B1/0052 , A61B1/042 , A61B5/065 , H04N7/185
摘要： An endoscope system of the invention includes: an endoscope including an insertion portion, a distal end portion provided on a distal end side of the insertion portion, and a bending portion which is capable of changing a position and an orientation of the distal end portion; a position detecting section for acquiring position information on a position where the distal end portion is located; a passing target position setting section for setting a passing target position for the distal end portion; a path estimating section for estimating a path through which the distal end portion is to be passed; a bending control target position setting section for setting a bending control target position such that the distal end portion reaches the passing target position along the path; and a bending control information calculating section for calculating an amount of bending and a bending direction of the bending portion.
摘要翻译：本发明的内窥镜系统包括：内窥镜，具有插入部，设置在所述插入部的前端侧的前端部和能够改变前端部的位置和姿态的弯曲部; 位置检测部分，用于获取关于所述远端部分所在位置的位置信息; 通过目标位置设定部，用于设定前端部的通过目标位置; 路径估计部，用于估计要通过所述远端部的路径; 弯曲控制对象位置设定部，其设定使所述前端部沿着所述路径到达所述通过目标位置的弯曲控制对象位置; 以及弯曲控制信息计算部分，用于计算弯曲部分的弯曲量和弯曲方向。

12. 发明授权

US07905215B2 Fuel supply apparatus 有权
标题翻译：燃油供应装置
公开(公告)号：US07905215B2
公开(公告)日：2011-03-15
申请号：US12478104
申请日：2009-06-04
申请人： Yoshihito Suzuki , Tsutomu Furuhashi , Masahiro Yokoi , Jun Hasegawa
发明人： Yoshihito Suzuki , Tsutomu Furuhashi , Masahiro Yokoi , Jun Hasegawa
IPC分类号： F02M37/04 , F16K31/02 , H01H47/00
CPC分类号： F02M59/466 , F02D41/20 , F02D41/2464 , F02D41/3845 , F02D43/02 , F02D2200/025 , F02D2250/31 , H01F7/1805
摘要： A fuel supply apparatus includes a movable unit, a coil, a drive circuit portion, and a drive control portion. The drive circuit portion energizes the coil with a drive electric current of a first value such that the movable unit is displaced from an opening-side position to a closing-side position. The drive circuit portion energizes the coil with the drive electric current of a second value that is smaller than the first value such that the movable unit is held at the closing-side position. The drive control portion controls the drive circuit portion to change the drive electric current from the first value to the second value while the movable unit is being displaced toward the closing-side position based on energization of the coil with the drive electric current of the first value.
摘要翻译：燃料供给装置包括可动单元，线圈，驱动电路部分和驱动控制部分。所述驱动电路部分以所述第一值的驱动电流使所述线圈通电，使得所述可动单元从开口侧位置向闭合位置移位。驱动电路部分以具有小于第一值的第二值的驱动电流使线圈通电，使得可移动单元保持在关闭侧位置。驱动控制部分控制驱动电路部分，以便当可移动单元基于第一和第二值的驱动电流的线圈的通电而朝向关闭侧位置移动时，将驱动电流从第一值改变为第二值值。

13. 发明授权

US07559888B2 Endoscope insertion direction detecting system 有权
标题翻译：内窥镜插入方向检测系统
公开(公告)号：US07559888B2
公开(公告)日：2009-07-14
申请号：US10531496
申请日：2003-11-19
申请人： Jun Hasegawa , Tetsuo Nonami
发明人： Jun Hasegawa , Tetsuo Nonami
IPC分类号： A61B1/04
CPC分类号： A61B1/042 , A61B1/00147 , G06T7/73 , G06T2207/30028 , Y10S600/921
摘要： The invention provides an endoscope inserting direction detecting apparatus and method with which the direction of a lumen can be determined reliably despite a simple configuration. The endoscope inserting direction detecting apparatus includes a pixel sampling unit that samples a stated pixel value from each of domains constituting an endoscopic image received by an image input/output control circuit; a shape-of-range estimating unit that estimates the shape of a range within the endoscopic image according to the continuity of the distribution of the pixels indicating the stated pixel value; and an inserting direction determining unit that determines an inserting direction within a body cavity, in which an endoscope should be further inserted, on the basis of the estimated shape. The inserting direction is displayed together with the endoscopic image.
摘要翻译：本发明提供一种内窥镜插入方向检测装置和方法，尽管简单的结构，能够可靠地确定内腔的方向。内窥镜插入方向检测装置包括像素采样单元，其对构成由图像输入/输出控制电路接收的内窥镜图像的各个域进行采样; 距离估计单元，其根据表示所述像素值的像素的分布的连续性来估计内窥镜图像内的范围的形状; 以及插入方向确定单元，其基于估计的形状来确定体腔内的插入方向，其中应进一步插入内窥镜。插入方向与内窥镜图像一起显示。

14. 发明授权

US07443538B2 Method of controlling printed line quality 失效
标题翻译：控制印刷线质量的方法
公开(公告)号：US07443538B2
公开(公告)日：2008-10-28
申请号：US10991475
申请日：2004-11-19
申请人： Jun Hasegawa
发明人： Jun Hasegawa
IPC分类号： H04N1/40
CPC分类号： H04N1/58
摘要： A printer embodied rendering algorithm for detecting and configuring positive and negative thin lines to be rendered such that when a bright-colored thin line on a dark background (negative thin line) is rendered and the result is stored in an RGB buffer in a printer system, the thin line thickness is increased only when the brightness of the line color is higher than a predetermined threshold value and the thin line thickness is smaller than a predetermined threshold value. According to the rendering algorithm, it is possible to prevent a negative thin line from disappearing or becoming thinner without increasing a positive thin line thickness, thereby improving the visibility of the thin line.
摘要翻译：打印机具有渲染算法，用于检测和配置要呈现的正和负细线，使得当在暗背景（负细线）上的亮色细线被渲染并且结果存储在打印机系统中的RGB缓冲器中时只有当线颜色的亮度高于预定阈值并且细线厚度小于预定阈值时，细线厚度才增加。根据渲染算法，可以防止阴极细线消失或变薄而不增加正的细线厚度，从而提高细线的可视性。

15. 发明申请

US20080076461A1 Radio device for preventing isolated radio devices in network 有权
标题翻译：用于防止网络中的隔离无线电设备的无线电设备
公开(公告)号：US20080076461A1
公开(公告)日：2008-03-27
申请号：US11905006
申请日：2007-09-27
申请人： Satoko Itaya , Jun Hasegawa , Akio Hasegawa , Peter Davis , Tetsuya Ito , Akira Matsumoto , Naoto Kadowaki , Sadao Obana
发明人： Satoko Itaya , Jun Hasegawa , Akio Hasegawa , Peter Davis , Tetsuya Ito , Akira Matsumoto , Naoto Kadowaki , Sadao Obana
IPC分类号： H04B7/00
CPC分类号： H04W40/24 , H04B17/318 , H04W40/12
摘要： A radio device is located far from other radio devices in a radio network system. The radio device determines a threshold WIth for detecting a strength equal to or more than the minimum strength of radio waves transmitted/received in a stable radio wave environment based on a plurality of reception signal strengths of Hello packets received from radio devices adjacent to the radio device. Then, if the number of radio devices adjacent to the radio device when the threshold WIth is introduced is less than a standard value (such as five), the radio device stores the adjacent radio devices in the neighbor list without introducing the threshold WIth, and then, maintains in the routing table the routing information of routes passing through the adjacent radio devices based on the neighbor list.
摘要翻译：无线电设备位于远离无线电网络系统中的其他无线电设备的位置。无线电设备基于从与无线电设备相邻的无线电设备接收的多个接收信号强度来确定用于检测等于或大于在稳定无线电波环境中发送/接收的无线电波的最小强度的强度的阈值设备。然后，如果在引入阈值WIth时与无线电设备相邻的无线设备的数量小于标准值（例如5），则无线设备将相邻的无线电设备存储在邻居列表中而不引入阈值WIth，并且然后根据邻居列表在路由表中维护通过相邻无线设备的路由的路由信息。

16. 发明申请

US20080062901A1 Radio apparatus 有权
标题翻译：无线电设备
公开(公告)号：US20080062901A1
公开(公告)日：2008-03-13
申请号：US11896170
申请日：2007-08-30
申请人： Naoto Kadowaki , Peter Davis , Jun Hasegawa , Akio Hasegawa , Sadao Obana
发明人： Naoto Kadowaki , Peter Davis , Jun Hasegawa , Akio Hasegawa , Sadao Obana
IPC分类号： H04B7/00
CPC分类号： H04B1/707 , H04W72/02 , H04W84/18 , H04W88/02
摘要： Radio apparatuses each has a plurality of channels and, when data is to be transmitted, selects a specific channel having relatively low signal interference from the plurality of channels. Each radio apparatus spreads transmission data with a prescribed spread code arbitrarily selected from a plurality of spread codes, and modulates the spread spectrum signal with the frequency of the specific channel to transmit. As a result, delay in an autonomously established wireless network can be reduced.
摘要翻译：无线电装置各自具有多个信道，并且当要发送数据时，从多个信道中选择具有相对低的信号干扰的特定信道。每个无线电设备利用从多个扩展码任意选择的规定的扩展码扩展发送数据，并且以特定信道的频率对扩频信号进行调制以进行发送。结果，可以减少自主建立的无线网络中的延迟。

17. 发明申请

US20060252987A1 Capsule endoscope apparatus 有权
标题翻译：胶囊内窥镜装置
公开(公告)号：US20060252987A1
公开(公告)日：2006-11-09
申请号：US11485563
申请日：2006-07-12
申请人： Jun Hasegawa , Hirokazu Nishimura , Hideki Tanaka , Ryoko Inoue
发明人： Jun Hasegawa , Hirokazu Nishimura , Hideki Tanaka , Ryoko Inoue
IPC分类号： A61B1/00 , A61B5/05
CPC分类号： A61B1/041 , A61B1/00009 , A61B1/00016 , A61B1/00036 , A61B1/273 , A61B1/31 , A61B5/061 , A61B5/073 , A61B5/6805 , A61B2560/0456
摘要： A signal processing circuit of an external device includes a CPU and a memory which are not shown. A program for estimating at least one of the position and orientation of a capsule endoscope on the basis of strength signals received through respective antennas is installed in the signal processing circuit. A single-core coil to generate a magnetic field is arranged in the capsule endoscope. The generated magnetic field is detected by a plurality of coils arranged outside a body, whereby a distance that the capsule endoscope has traveled can be obtained with accuracy. This arrangement controls image-capture timing to reliably capture images necessary for a diagnosis and prevent unnecessary image capture.
摘要翻译：外部设备的信号处理电路包括CPU和未示出的存储器。基于通过各个天线接收的强度信号估计胶囊型内窥镜的位置和取向中的至少一个的程序安装在信号处理电路中。在胶囊型内窥镜中配置有产生磁场的单芯线圈。所产生的磁场由配置在体外的多个线圈检测，能够准确地获得胶囊型内窥镜所行进的距离。这种布置控制图像捕获定时以可靠地捕获诊断所需的图像并且防止不必要的图像捕获。

18. 发明授权

US07068709B2 Code synchronous timing determining method upon information reception in CDMA system, determining apparatus, and CDMA receiving apparatus 失效
公开(公告)号：US07068709B2
公开(公告)日：2006-06-27
申请号：US09990324
申请日：2001-11-23
申请人： Jun Hasegawa
发明人： Jun Hasegawa
IPC分类号： H04B1/69 , H04B1/216
CPC分类号： H04B1/7077 , H04B1/70754 , H04B1/70755
摘要： A code synchronous timing determining method comprising acquiring correlation values of a code at plural timings in each of a plural given time widths included in a given period, storing the correlation values corresponding to the plural timings, retrieving the maximal correlation value from the stored correlation values to register a retrieved timing corresponding to the maximal correlation value as the maximal timing, scanning the stored correlation values in a given direction to detect at least one minimal correlation value to register a retrieved timing corresponding to the detected minimal correlation value, extracting at least one correlation value selected from the correlation values stored at plural timings having a specified time interval from the maximal timing to the minimal timing as a high correlation value candidate, and holding timing data corresponding to the high correlation value candidate as timing information of code synchronism.

19. 发明授权

US07004128B2 Control apparatus for device having dead band, and variable valve system 有权
公开(公告)号：US07004128B2
公开(公告)日：2006-02-28
申请号：US10172496
申请日：2002-06-17
申请人： Yoshihiro Majima , Jun Hasegawa , Hisashi Iida , Masaomi Inoue , Hideyuki Maeji , Haruyuki Urushihata , Noriaki Iwase
发明人： Yoshihiro Majima , Jun Hasegawa , Hisashi Iida , Masaomi Inoue , Hideyuki Maeji , Haruyuki Urushihata , Noriaki Iwase
IPC分类号： F01L1/34
CPC分类号： F01L1/34 , F01L2001/3443 , F01L2001/34443 , F01L2001/34469 , F01L2001/34479 , F01L2001/34483 , F01L2800/00 , Y10T137/8242
摘要： A control unit employed in a variable valve timing apparatus vibrates a control signal for controlling an oil-pressure control valve. If the vibration center of the duty value of the control signal for driving the oil-pressure control valve lies in a dead band, the vibration takes the duty value to the outside of the dead center temporarily. Thus, even if the center value of the control signal lies in the dead band, the valve timing of the oil-pressure control valve changes with variations in control signal. As a result, the width of the dead band appears small or to have a value of zero. Accordingly, the response characteristic of variations in valve timing to the variations in control signal is improved. The vibration of the control signal is also effective for detection of a width of the dead band.

20. 发明授权

US06811868B2 Ceramic body and ceramic catalyst body 失效
标题翻译：陶瓷体和陶瓷催化剂体
公开(公告)号：US06811868B2
公开(公告)日：2004-11-02
申请号：US10455390
申请日：2003-06-06
申请人： Jun Hasegawa , Tomomi Hase , Kazuhiko Koike , Miho Ito
发明人： Jun Hasegawa , Tomomi Hase , Kazuhiko Koike , Miho Ito
IPC分类号： B32B1800
CPC分类号： C04B35/195 , B01D53/94 , B01J23/6527 , B01J35/006 , B01J35/04 , B01J35/06 , C04B2235/3205 , C04B2235/3206 , C04B2235/3217 , C04B2235/3222 , C04B2235/3232 , C04B2235/3234 , C04B2235/3236 , C04B2235/3251 , C04B2235/3255 , C04B2235/3258 , C04B2235/326 , C04B2235/327 , C04B2235/3272 , C04B2235/3274 , C04B2235/3275 , C04B2235/3286 , C04B2235/3427 , C04B2235/3445 , C04B2235/5418 , F01N3/2825 , F01N2330/06 , F01N2370/02 , F01N2570/16 , Y10T428/24926 , Y10T428/249956 , Y10T428/249957 , Y10T428/249969 , Y10T428/249971 , Y10T428/249974 , Y10T428/252 , Y10T428/257 , Y10T428/258 , Y10T428/259 , Y10T428/26
摘要： The object of the present invention is to provide a ceramic body that can support a required amount of a catalyst component, without lowering the characteristics such as strength, being manufactured without forming a coating layer and providing a high performance ceramic catalyst that is excellent in practical utility and durability. A noble metal catalyst is supported directly on the surface of the ceramic body and the second component, consisting of compound or composite compound of element having d or f orbit in the electron orbits thereof such as W, Co, Ti, Fe, Ga and Nb, is dispersed in the first component made of cordierite or the like that constitutes the substrate ceramic. The noble metal catalyst can be directly supported by bonding strength generated by sharing the d or f orbits of the second component, or through interaction with the dangling bond that is generated in the interface between the first component and the second component.
摘要翻译：本发明的目的是提供一种陶瓷体，其能够在不降低强度等特性的情况下支撑所需量的催化剂成分，而不形成涂布层，并提供实用性优异的高性能陶瓷催化剂一种贵金属催化剂直接负载在陶瓷体的表面上，第二组分由在其电子轨道中具有d或f轨道的元素的化合物或复合化合物组成，例如W，Co，Ti，Fe ，Ga和Nb分散在由构成基材陶瓷的堇青石等制成的第一组分中。贵金属催化剂可以直接由通过共享第二组分的d或f轨道产生的结合强度或通过与在第一组分和第二组分之间的界面中产生的悬挂键的相互作用而支撑。

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