公开(公告)号：US20070064239A1

公开(公告)日：2007-03-22

申请号：US11524377

申请日：2006-09-21

申请人： Hiroshi Fujita

发明人： Hiroshi Fujita

IPC分类号： G01B9/02

CPC分类号： G02B21/0056

摘要： OCT measuring that uses an optical fiber and is capable of preventing degradation in the resolution due to the wavelength dispersion of the optical fiber. For controlling the optical path length of the reference light in the OCT measuring, the following are provided: a diffraction grating element for dispersing the reference light; a collimator lens for collimating the dispersed reference light; and a reflection mirror for reflecting the reference light transmitted through the collimator lens back to the collimator lens and inputting to the diffraction grating element. The reflection mirror pivots on a position offset from the optical axis of the collimator lens. The diffraction grating element is tilted with respect to the optical axis of the collimator lens to compensate for the wavelength dispersion of the optical fiber.

摘要翻译： OCT测量使用光纤并且能够防止由于光纤的波长色散导致的分辨率降低。 为了控制OCT测量中的参考光的光程长度，提供以下：用于分散参考光的衍射光栅元件; 用于准直分散的参考光的准直透镜; 以及反射镜，用于将透射准直透镜的参考光反射回准直透镜并输入到衍射光栅元件。 反射镜在与准直透镜的光轴偏移的位置上枢转。 衍射光栅元件相对于准直透镜的光轴倾斜以补偿光纤的波长色散。

公开(公告)号：US20070064238A1

公开(公告)日：2007-03-22

申请号：US11524265

申请日：2006-09-21

申请人： Hiroshi Fujita

发明人： Hiroshi Fujita

IPC分类号： G01B9/02

CPC分类号： G02B21/0056

摘要： A confocal microscope apparatus capable of rapidly obtaining a tomographic image using OCT measuring. The confocal microscope apparatus for obtaining a tomographic image of a measuring object includes a light modulating section that modulates the frequency of the reference light. The light modulating section includes: a diffraction grating element for dispersing the reference light; a collimator lens for collimating the reference light dispersed by the diffraction grating element; and a reflection mirror for reflecting the reference light transmitted through the collimator lens back to the collimator lens and inputting to the diffraction grating element. The reflection mirror is pivoted on a position which is offset from the optical axis of the collimator lens.

摘要翻译： 一种能够使用OCT测量快速获得断层图像的共焦显微镜装置。 用于获得测量对象的断层图像的共焦显微镜装置包括调制参考光的频率的光调制部分。 光调制部分包括：用于分散参考光的衍射光栅元件; 用于准直由衍射光栅元件分散的参考光的准直透镜; 以及反射镜，用于将透射准直透镜的参考光反射回准直透镜并输入到衍射光栅元件。 反射镜在与准直透镜的光轴偏移的位置上枢转。

公开(公告)号：US20070019208A1

公开(公告)日：2007-01-25

申请号：US11535361

申请日：2006-09-26

申请人： Masahiro Toida ,  Yoshikatsu Morishima ,  Kazuhiro Tsujita ,  Hiroshi Fujita

发明人： Masahiro Toida ,  Yoshikatsu Morishima ,  Kazuhiro Tsujita ,  Hiroshi Fujita

IPC分类号： G01B9/02 ,  G01B11/02

CPC分类号： G01B9/02004 ,  A61B5/0066 ,  A61B5/0071 ,  A61B5/0073 ,  A61B5/0084 ,  A61B5/0086 ,  G01B9/02003 ,  G01B9/02014 ,  G01B9/02044 ,  G01B9/02091 ,  G01J3/10 ,  G01N21/4795

摘要： Low coherence light having a central wavelength λc of 1.1 μm and a full width at half maximum spectrum Δλ of 90 nm is emitted. The low coherence light has wavelength properties suited for the light absorbing properties, the diffusion properties, and the dispersion properties of living tissue. A light dividing means divides the low coherence light into a measuring light beam, which is irradiated onto a measurement target via an optical probe, and a reference light beam that propagates toward an optical path length adjusting means. A multiplexing means multiplexes a reflected light beam, which is the measuring light beam reflected at a predetermined depth of the measurement target, and the reference light beam, to form coherent light. A coherent light detecting means detects the optical intensity of the multiplexed coherent light. An image obtaining means performs image processes, and displays an optical tomographic image on a display apparatus.

摘要翻译： 发射具有1.1μm的中心波长lambdac和半峰全宽度的低相干光，发射90nm的Deltalambda。 低相干光具有适合于吸光性能，扩散性能和生物体组织的分散性能的波长特性。 光分割装置将低相干光分成通过光学探针照射到测量对象上的测量光束和朝向光程长度调节装置传播的参考光束。 多路复用装置将作为在测量对象的预定深度处反射的测量光束的反射光和参考光束进行多路复用，以形成相干光。 相干光检测装置检测多路复用相干光的光强度。 图像获取装置执行图像处理，并在显示装置上显示光学断层图像。

公开(公告)号：US20060222222A1

公开(公告)日：2006-10-05

申请号：US11190140

申请日：2005-07-25

申请人： Hiroshi Fujita ,  Ryujiro Yokoyama ,  Satoshi Kasai

发明人： Hiroshi Fujita ,  Ryujiro Yokoyama ,  Satoshi Kasai

IPC分类号： G06K9/00

CPC分类号： G06T7/0012 ,  G06T2207/30016

摘要： A medical image processing apparatus includes: an abnormal shadow candidate detection section for performing an image analysis of a medical image and for carrying out a detection of a candidate region for an abnormal shadow from the medical image; and a judgment section for setting only a candidate region detected in the medical image more than once as a final result of detecting an abnormal shadow candidate when the detection is carried out by the abnormal shadow candidate detection section more than once.

摘要翻译： 医疗图像处理装置包括：异常阴影候选检测部分，用于执行医学图像的图像分析，并用于从医学图像执行用于异常阴影的候选区域的检测; 以及一个判断部分，用于多于一次仅设置在医疗图像中检测到的候选区域，作为检测异常阴影候选的最终结果。

公开(公告)号：US07078908B2

公开(公告)日：2006-07-18

申请号：US10776611

申请日：2004-02-12

申请人： Hiroshi Fujita ,  Yuji Kito

发明人： Hiroshi Fujita ,  Yuji Kito

IPC分类号： G01N27/416

CPC分类号： G01R31/3658 ,  B60L3/0038 ,  B60L3/12 ,  B60L11/1864 ,  B60L11/1883 ,  B60L2240/547 ,  B60L2270/147 ,  G01R31/362 ,  Y02T10/7061 ,  Y02T90/34

摘要： A voltage detecting apparatus for a combination battery includes a multiplexer type flying capacitor voltage detecting circuit, a synchronous control type A/D converter, and a battery controller. The battery controller has a timing table to regulate generation timings of a switching control signal, an activation signal, and a transfer command signal on a common time axis. The timing control is carried out by outputting the switching control signal, the activation signal, and the transfer command signal to the flying capacitor voltage detecting circuit, the A/D converter, and the battery controller at the timing regulated in the timing table and according to an order memorized in the timing table.

摘要翻译： 用于组合电池的电压检测装置包括多路复用器型飞行电容器电压检测电路，同步控制型A / D转换器和电池控制器。 电池控制器具有用于调节公共时间轴上的开关控制信号，激活信号和传送命令信号的产生定时的定时表。 通过在定时表中调节的定时将切换控制信号，激活信号和传送命令信号输出到飞越电容器电压检测电路，A / D转换器和电池控制器来进行定时控制，并根据 到定时表中记录的订单。

公开(公告)号：US20060121901A1

公开(公告)日：2006-06-08

申请号：US11319904

申请日：2005-12-28

申请人： Atsuya Tanaka ,  Yoshiharu Tajima ,  Hiroshi Fujita

发明人： Atsuya Tanaka ,  Yoshiharu Tajima ,  Hiroshi Fujita

IPC分类号： H04Q7/20

CPC分类号： H04W36/22

摘要： When handover control is performed in a wireless communication system in which a plurality of base stations and a plurality of mobile stations communicate wirelessly, the necessary radio resources are secured beforehand in a handover-destination radio base station before handover is performed, and handover is executed thereafter. In order to secure the radio resources, one or more mobile stations that are already communicating via the handover-destination base station are forcibly handed over to another radio base station, whereby the radio resources of the handover-destination radio base station are secured. This is followed by executing handover.

摘要翻译： 当在多个基站和多个移动台进行无线通信的无线通信系统中进行切换控制时，必须的无线资源在进行越区切换之前被预先确定在切换目的地的无线基站中，并进行切换 之后 为了确保无线电资源的安全，已经通过切换目的地基站进行通信的一个或多个移动站被强制切换到另一无线电基站，从而确保切换目的地无线基站的无线电资源。 这之后执行切换。

公开(公告)号：US20060012336A1

公开(公告)日：2006-01-19

申请号：US11178362

申请日：2005-07-12

申请人： Hiroshi Fujita

发明人： Hiroshi Fujita

IPC分类号： H02J7/00

CPC分类号： H02J7/0021 ,  B60L58/18 ,  B60L2240/547 ,  H01M10/482 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7055

摘要： In a battery-pack voltage detection apparatus, a voltage detection circuit is connected to N+1 potential terminals. N+1 switches each has at least first, second, and third continuous semiconductor regions with alternating conductivity type. The N+1 switches are configured to individually open/close the connections of the N+1 potential terminals and the voltage detection circuit. N+1 driving units are connected to at least one of the N+1 potential terminals and configured to apply at least one potential at at least one of the N+1 potential terminals to each of the N+1 switches to drive each of the N+1 switches.

摘要翻译： 在电池组电压检测装置中，电压检测电路连接到N + 1个电位端子。 N + 1个开关各自具有至少具有交替导电类型的第一，第二和第三连续半导体区域。 N + 1开关配置为单独打开/关闭N + 1个电位端子和电压检测电路的连接。 N + 1个驱动单元连接到N + 1个电位端子中的至少一个，并被配置为在N + 1个电位端子中的至少一个上施加至少一个电位到N ​​+ 1个开关中的每一个，以驱动 N + 1开关。

公开(公告)号：US06747769B2

公开(公告)日：2004-06-08

申请号：US09866605

申请日：2001-05-30

申请人： Tomohisa Hamano ,  Mitsuru Kitamura ,  Daijiro Kodama ,  Hiroshi Fujita ,  Hideo Yabuhara

发明人： Tomohisa Hamano ,  Mitsuru Kitamura ,  Daijiro Kodama ,  Hiroshi Fujita ,  Hideo Yabuhara

IPC分类号： G03H108

CPC分类号： G02B5/0252 ,  G02B5/1861 ,  G02B5/32 ,  G02F1/133371 ,  G02F1/133553 ,  G03H1/0244 ,  G03H1/08 ,  G03H1/24 ,  G03H2001/0816 ,  G03H2001/0825 ,  G03H2001/085 ,  G03H2001/2265 ,  G03H2001/306 ,  G03H2260/63

摘要： The invention provides a computer-generated hologram which can be viewed in white at the desired viewing region and a reflective liquid crystal display using the same as a reflector. The computer-generated hologram H is designed to diffuse light having a given reference wavelength &lgr;STD and incident thereon at a given angle of incidence &thgr; in a specific angle range. In a range of wavelengths &lgr;MIN to &lgr;MAX including the reference wavelength &lgr;STD wherein zero-order transmission light or zero-order reflection light of incident light on the computer-generated hologram at a given angle of incidence is seen in white by additive color mixing, the maximum diffraction angle &bgr;2MIN of incident light of the minimum wavelength &lgr;MIN in the wavelength range and incident at the angle of incidence &thgr; is larger than the minimum diffraction angle &bgr;1MAX of incident light of the maximum wavelength &lgr;MAX in the wavelength range and incident at said angle of incidence &thgr;.

摘要翻译： 本发明提供了一种计算机生成的全息图，其可以在期望的观看区域以白色观看，而反射型液晶显示器使用其作为反射器。 计算机产生的全息图H被设计成扩散具有给定参考波长λSTD并且以给定的入射角θ在特定角度范围入射的光。 在包括参考波长λSTD的波长λMIN至λMAX的范围内，其中以给定入射角计算机产生的全息图上的入射光的零级透射光或零级反射光在白色中通过加色混合观察， 波长范围内的最小波长λMIN的入射光和入射角θ的入射光的最大衍射角β2MIN大于波长范围内最大波长λMAX的入射光的最小衍射角β1MAX，并且以所述角度 发生θ。

公开(公告)号：US06356754B1

公开(公告)日：2002-03-12

申请号：US08819728

申请日：1997-03-18

申请人： Katsuyuki Onozawa ,  Fujio Inagami ,  Hiroshi Fujita ,  Osamu Kawano

发明人： Katsuyuki Onozawa ,  Fujio Inagami ,  Hiroshi Fujita ,  Osamu Kawano

IPC分类号： H04M1110

CPC分类号： H04M11/10 ,  H04M1/656 ,  H04M1/72519

摘要： In a mobile communication apparatus having a codec which codes first voice data into second voice data and decodes the second voice data into the first voice data, a memory in which the second voice data should be recorded and a silent data generating unit which generates silent data, the second voice data is successively recorded in the memory. While the second data is being recorded, the silent data is recorded in the memory as a substitute for the second voice data which is in a first state. The first state is a state in which the second voice data may be noise data.

摘要翻译： 在具有将第一语音数据编码为第二语音数据并将第二语音数据解码为第一语音数据的编解码器的移动通信装置中，应当记录第二语音数据的存储器和产生无声数据的无声数据生成单元 ，第二语音数据被连续记录在存储器中。 当正在记录第二数据时，无声数据被记录在存储器中作为处于第一状态的第二语音数据的替代。 第一状态是第二语音数据可以是噪声数据的状态。

公开(公告)号：US5482029A

公开(公告)日：1996-01-09

申请号：US80630

申请日：1993-06-24

申请人： Tadashi Sekiguchi ,  Hiroshi Fujita ,  Megumi Yoshinaga ,  Masashi Honda ,  Izumi Watanabe

发明人： Tadashi Sekiguchi ,  Hiroshi Fujita ,  Megumi Yoshinaga ,  Masashi Honda ,  Izumi Watanabe

IPC分类号： A61B1/005 ,  A61B1/04 ,  A61B1/31

CPC分类号： A61B1/00048 ,  A61B1/00039 ,  A61B1/0005 ,  A61B1/00071 ,  A61B1/0058 ,  A61B1/042

摘要： An endoscope system includes an endoscope section having a flexible pipe insertable into a body cavity. The flexible pipe is divided into a plurality of segments. Each segment has a mechanism, e.g. shape memory alloy, for varying the flexibility of that segment. A main frame unit has a flexibility control section for controlling the flexibility variation mechanisms to correspond to one of a plurality of flexibility control patterns stored in a database.

摘要翻译： 内窥镜系统包括具有可插入体腔的柔性管的内窥镜部。 柔性管被分成多个段。 每个段具有机制，例如 形状记忆合金，用于改变该段的柔性。 主帧单元具有灵活性控制部分，用于控制灵活性变化机制以对应于存储在数据库中的多个灵活性控制模式之一。