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1. 发明授权

US08174686B2 Focal position determining method, focal position determining apparatus, feeble light detecting apparatus and feeble light detecting method 有权
标题翻译：焦点位置确定方法，焦点位置确定装置，微弱光检测装置和微弱光检测方法
公开(公告)号：US08174686B2
公开(公告)日：2012-05-08
申请号：US12058150
申请日：2008-03-28
申请人： Akihiro Namba , Hirobumi Suzuki , Hiroshi Ishiwata
发明人： Akihiro Namba , Hirobumi Suzuki , Hiroshi Ishiwata
IPC分类号： G01J1/00 , G01B9/00 , G01B11/14 , G02B7/04 , G02B27/40 , G02B27/64 , G03B3/00
CPC分类号： G01N21/6458 , G02B21/244 , G02B21/245
摘要： A focal position determining method determines a focal position of an objective lens focused on an observed target region in a specimen. The focal position determining method includes measuring any one of the focal position of the objective lens at a near point and the focal position of the objective lens at a far point or both so as to determine the focal position of the objective lens focused on the observed target region based on the measured focal position.
摘要翻译：焦点位置确定方法确定聚焦在样本中的观察目标区域上的物镜的焦点位置。焦点位置确定方法包括测量物体在近点处的焦点位置和物镜在远点处的焦点位置中的任何一个或两者，以便确定聚焦在观察到的物体上的物镜的焦点位置基于测量的焦点位置的目标区域。

2. 发明授权

US09041788B2 Method and apparatus for visualizing phase object 有权
标题翻译：用于可视化相位对象的方法和装置
公开(公告)号：US09041788B2
公开(公告)日：2015-05-26
申请号：US13221581
申请日：2011-08-30
申请人： Hiroshi Ishiwata
发明人： Hiroshi Ishiwata
IPC分类号： H04N7/18 , G02B21/36
CPC分类号： G02B21/367
摘要： A visualization apparatus includes a light source, an illumination optical system configured to guide light from the light source to an observation target object, an image forming optical system configured to form an optical image of the observation target object on an image plane, an image pickup element arranged on the image plane, a calculation device configured to calculate a plurality of first electronic images of the observation target object obtained from the image pickup element to generate a second electronic image, and an oblique illumination control section configured to control an illumination direction of oblique illumination provided by the illumination optical system. The plurality of first electronic images include first electronic images of the observation target object illuminated from different illumination directions by the oblique illumination control section.
摘要翻译：一种可视化装置，包括光源，被配置为将来自光源的光引导到观察对象物体的照明光学系统，被构造成在像面上形成观察对象物的光学图像的图像形成用光学系统，所述计算装置被配置为计算从所述图像拾取元件获得的所述观察对象物体的多个第一电子图像，以生成第二电子图像;以及倾斜照明控制部，被配置为控制所述第一电子图像的照明方向由照明光学系统提供的倾斜照明。多个第一电子图像包括通过倾斜照明控制部分从不同照明方向照射的观察对象物体的第一电子图像。

3. 发明授权

US06430157B1 Communication controlling apparatus 失效
标题翻译：通信控制装置
公开(公告)号：US06430157B1
公开(公告)日：2002-08-06
申请号：US09047815
申请日：1998-03-25
申请人： Shiro Uriu , Kazumasa Sonoda , Hiroshi Ishiwata
发明人： Shiro Uriu , Kazumasa Sonoda , Hiroshi Ishiwata
IPC分类号： H04L1200
CPC分类号： H04L12/5601 , H04L2012/5635
摘要： A switching system in an ATM switching system accommodating an ABR is constructed of an individual units connected to a transmitting terminal or a receiving terminal to implement an efficient bandwidth authorization, and a plurality of intra-system relay devices having transmission allowed rate calculating units. In this switching system, there are separated a transfer of a management cell between the transmitting terminal or the receiving terminal and the individual unit and a transfer of the management cell between the plurality of intra-system relay devices.
摘要翻译：容纳ABR的ATM交换系统中的交换系统由连接到发送终端或接收终端的各个单元构成，以实现有效的带宽授权，以及具有发送允许率计算单元的多个系统内中继设备。在该交换系统中，分离了发送终端或接收终端与各个单元之间的管理单元的传送，以及多个系统内中继设备之间的管理单元的传送。

4. 发明授权

US06369375B1 Detection apparatus having an object gradient detection 有权
标题翻译：具有物体梯度检测的检测装置
公开(公告)号：US06369375B1
公开(公告)日：2002-04-09
申请号：US09400433
申请日：1999-09-21
申请人： Hiroshi Ishiwata
发明人： Hiroshi Ishiwata
IPC分类号： H01L2700
CPC分类号： G01B11/2441 , G01B11/0608 , G01B11/303 , G02B21/0004 , G02B21/367
摘要： A detection apparatus includes a differential interference microscope having a light source, an illumination optical system for splitting light from the light source into two polarized components, which are introduced onto an observation object and an imaging optical system for forming an image of the observation object; a device for changing the amount of retardation between the two polarized components; a device for photographing the image of the observation object; and a device for performing a calculation on the image captured by this photographing device. In the detection apparatus, amounts of retardation between the two polarized components are detected to form two differential interference images relative to the observation object in which the amounts of retardation between the polarized components are equal, but signs are different. Image information is extracted from these two differential interference images and thereby the profile of the observation object can be detected.
摘要翻译：检测装置包括具有光源的差分干涉显微镜，将来自光源的光分为两个偏振分量的照明光学系统，其被引入到观察对象上，以及用于形成观察对象的图像的成像光学系统; 用于改变两个极化分量之间的延迟量的装置; 用于拍摄观察对象的图像的装置; 以及用于对由该拍摄装置拍摄的图像执行计算的装置。在检测装置中，检测两个极化分量之间的延迟量，以形成相对于观察对象的两个差分干涉图像，其中极化分量之间的延迟量相等，但符号不同。从这两个差分干涉图像中提取图像信息，从而可以检测观察对象的轮廓。

5. 发明授权

US5969855A Microscope apparatus 失效
标题翻译：显微镜装置
公开(公告)号：US5969855A
公开(公告)日：1999-10-19
申请号：US729410
申请日：1996-10-11
申请人： Hiroshi Ishiwata , Toyohiko Yatagai , Masahide Itoh
发明人： Hiroshi Ishiwata , Toyohiko Yatagai , Masahide Itoh
IPC分类号： G02B21/14 , G02B21/36 , G02B21/06
CPC分类号： G02B21/367 , G02B21/14
摘要： A microscope apparatus that has an electronic image pickup device arranged on an image surface of an imaging optical system, a component for separating light from a light source into two portions, a device for changing a phase difference between the two portions of light, a device for storing information on the images picked up by the image pickup device, and information processor for processing the information of images. The images are picked up by the electronic image pickup device as the phase difference is changed, and the information on the images is multiplied by a periodic function, as a weight function, which is given the phase difference as variable, and a resultant product is integrated so that a differential interference microscope apparatus capable of accurately obtaining a phase distribution of the object or a phase-contrast microscope apparatus capable of effectively enhancing a resolving power without lowering an image contrast is obtained.
摘要翻译：一种具有配置在摄像光学系统的图像表面上的电子摄像装置的显微镜装置，将光源从光源分离成两部分的部件，用于改变两部分光之间的相位差的装置，用于存储由图像拾取装置拾取的图像的信息，以及用于处理图像信息的信息处理器。当相位差改变时，由电子摄像装置拾取图像，并将关于图像的信息乘以周期函数作为加权函数，其给出相位差作为可变，并且得到的乘积为可以获得能够精确地获得物体的相位分布的微分干涉显微镜装置，或能够有效地提高分辨能力而不降低图像对比度的相位差显微镜装置。

6. 发明授权

US5915360A Spill control apparatus for fuel injection system 失效
标题翻译：燃油喷射系统溢油控制装置
公开(公告)号：US5915360A
公开(公告)日：1999-06-29
申请号：US52677
申请日：1998-04-01
申请人： Hiroshi Ishiwata , Jun Matsubara , Kenichi Kubo , Noriyuki Abe , Katsuhiro Shimokoshikimachi
发明人： Hiroshi Ishiwata , Jun Matsubara , Kenichi Kubo , Noriyuki Abe , Katsuhiro Shimokoshikimachi
IPC分类号： F02D1/02 , F02M41/12 , F02M41/14 , F02M37/04
CPC分类号： F02M41/1411
摘要： In a spill control apparatus for a fuel injection system in which a sleeve is externally fitted to a rotor, and the position of the sleeve relative to the rotor is used to adjust the communication timing between a port on the rotor and a port on the sleeve, the port formed at the rotor is constituted of a first indented portion formed over a specific angle of rotation and a second indented portion formed to achieve specific spill characteristics. The second indented portion is formed continuous to the front end of the first indented portion in the direction of rotation and the contour of the second indented portion is continuous to the contour of the first indented portion which is constituted of oblique sides which extend toward the front relative to the direction of rotation. The length of the rotor port in the axial direction may be set smaller than the length of the port formed on the sleeve in the axial direction. Thus, it is possible to inhibit the entry of dust particles into the area between the rotor and the sleeve, reducing the incidence of scarring induced on the sliding contact surfaces of the rotor and sleeve, and preventing the seizure of the rotor and the sleeve.
摘要翻译：在用于燃料喷射系统的溢流控制装置中，其中套筒外部装配到转子上，并且套筒相对于转子的位置用于调节转子上的端口与套筒上的端口之间的连通定时形成在转子上的端口由形成在特定旋转角度上的第一凹口部分和形成为实现特定溢出特性的第二凹入部分构成。第二缩进部分在旋转方向上与第一凹入部分的前端连续地形成，并且第二凹入部分的轮廓与第一凹槽部分的轮廓连续，该第一缩进部分由朝向前方延伸的斜边构成相对于旋转方向。转子端口在轴向上的长度可以被设定为小于在轴向上形成在套筒上的端口的长度。因此，可以抑制灰尘颗粒进入转子和套筒之间的区域，减少在转子和套筒的滑动接触表面上引起的疤痕的发生，并且防止转子和套筒的卡住。

7. 发明授权

US5642715A Distributor type fuel injection pump 失效
标题翻译：分配器型燃油喷射泵
公开(公告)号：US5642715A
公开(公告)日：1997-07-01
申请号：US623955
申请日：1996-03-29
申请人： Toru Yamakawa , Ken'ichi Kubo , Hiroshi Ishiwata , Jun Matsubara
发明人： Toru Yamakawa , Ken'ichi Kubo , Hiroshi Ishiwata , Jun Matsubara
IPC分类号： F02M41/12 , F02M41/14 , F02M45/06 , F02M41/00
CPC分类号： F02M41/1411 , F02M45/06
摘要： Inflow/outflow ports are provided in either one of a distribution member for distributing compressed fuel or a control sleeve which is externally fitted around the distribution member. Each of the ports includes a slit extending therefrom. At the other one of the distribution member and the control sleeve, an intake-cutoff hole that communicates sequentially with the inflow/outflow ports and a pilot port which communicates with the slits during part of the force feed period are provided. Since the fuel flows out through the slits during part of the force feed period, pilot injection can be more easily achieved prior to the main injection during low speed rotation and fuel is less likely to be diverted through the slits due to the constricting effect during high speed rotation so that only the main injection is performed. As a result, a distributor type fuel injection pump which achieves pilot injection in the idling range and in the no-load range, and cancels the pilot injection in the full-load range is provided.
摘要翻译：在分配压缩燃料的分配构件或分配构件外部安装的控制套筒中的任一个中设置有流入/流出端口。每个端口包括从其延伸的狭缝。在分配构件和控制套筒的另一个处，设置有与流入口和流出口顺序连通的进气切断孔，以及在部分加力期间与狭缝连通的先导口。由于在部分力供给期间燃料通过狭缝流出，因此在低速旋转期间的主喷射之前可以更容易地实现先导喷射，并且由于高压期间的收缩效应，燃料不太可能转移通过狭缝速度旋转，从而仅进行主喷射。结果，提供一种分配式燃料喷射泵，其在怠速范围和空载范围内实现先导喷射，并且在满载范围内抵消先导喷射。

8. 发明授权

US5617830A Prestroke controller for engine fuel injection pump 失效
标题翻译：用于发动机燃油喷射泵的前冲程控制器
公开(公告)号：US5617830A
公开(公告)日：1997-04-08
申请号：US507829
申请日：1995-07-27
申请人： Hiroshi Ishiwata , Tohru Yokota , Mitsuaki Kobayashi , Tsutomu Katori , Teruo Ohsawa
发明人： Hiroshi Ishiwata , Tohru Yokota , Mitsuaki Kobayashi , Tsutomu Katori , Teruo Ohsawa
IPC分类号： F02D1/04 , F02D1/02 , F02D1/08 , F02D1/10 , F02D1/16 , F02D1/18 , F02M59/24 , F02M59/28 , F02M37/04
CPC分类号： F02D1/08 , F02D1/025 , F02D1/10 , F02D1/16 , F02M59/24
摘要： A prestroke controller 31 for an engine fuel injection pump 30 utilizes a magnetic coupling 26 and, by taking advantage of the fact that the secondary side (driven side internal magnet) of the magnetic coupling can be controlled to a desired position without being driven by force from a flyweight 11 on the primary side (driving side external magnet), not only secures speed timer characteristics but also provides a greater degree of freedom in determining the injection timing advance characteristic. The prestroke controller 31 includes the magnetic coupling 26 as a member of a displacement transfer section provided between the flyweight 11 and the timing control rod 6 and also includes an add-on device 36 for injection timing advance adjustment which can be engaged with or disengaged from the timing control rod 6 and is capable of controlling the prestroke independently of the magnetic coupling 26.
摘要翻译：用于发动机燃料喷射泵30的预压控制器31利用磁耦合26，并且通过利用磁耦合的次级侧（从动侧内部磁体）可以被控制到期望位置而不被力驱动的事实来自初级侧（驱动侧外部磁体）的轻量级11，不仅确保了速度定时器特性，而且在确定喷射定时提前特性方面提供了更大的自由度。预励磁控制器31包括作为设置在飞轮11和定时控制杆6之间的位移传递部分的构件的磁耦合器26，并且还包括用于喷射定时提前调节的附加装置36，其可以与定时控制杆6并且能够独立于磁耦合器26控制前冲程。

9. 发明授权

US5357933A Fuel injection device 失效
标题翻译：燃油喷射装置
公开(公告)号：US5357933A
公开(公告)日：1994-10-25
申请号：US94900
申请日：1993-07-22
申请人： Toshiaki Kasahara , Hiroshi Ishiwata
发明人： Toshiaki Kasahara , Hiroshi Ishiwata
IPC分类号： F02D1/02 , F02M57/02 , F02M59/36 , F02M59/46 , F02D1/00 , F02D5/00
CPC分类号： F02M59/466 , F02M57/02 , F02M59/366
摘要： ABSTRACT A solenoid valve is provided in a fuel injection pump fuel supply path. A communication path communicates with each other an armature chamber, which accommodates an armature, and a spill chamber, which accommodates a head of a valve body and is connected to a lower pressure side. When high pressure fuel is spilt to the low pressure side, an orifice in the communication path reduces a high frequency pressure wave propagated from the spill chamber to the armature chamber, thus reducing deformation or corrosion of the solenoid in over a long period of use.
摘要翻译：摘要在燃油喷射泵燃料供应路径中设置一个电磁阀。连通路径彼此连接容纳电枢的衔铁室和容纳阀体的头部并连接到较低压力侧的泄漏室。当高压燃料溢出到低压侧时，连通路径中的孔减少了从溢流室传播到衔铁室的高频压力波，从而减少长时间使用中螺线管的变形或腐蚀。

10. 发明申请

US20120057013A1 METHOD AND APPARATUS FOR VISUALIZING PHASE OBJECT 有权
标题翻译：用于可视化相位对象的方法和装置
公开(公告)号：US20120057013A1
公开(公告)日：2012-03-08
申请号：US13221581
申请日：2011-08-30
申请人： Hiroshi Ishiwata
发明人： Hiroshi Ishiwata
IPC分类号： H04N7/18
CPC分类号： G02B21/367
摘要： A visualization apparatus includes a light source, an illumination optical system configured to guide light from the light source to an observation target object, an image forming optical system configured to form an optical image of the observation target object on an image plane, an image pickup element arranged on the image plane, a calculation device configured to calculate a plurality of first electronic images of the observation target object obtained from the image pickup element to generate a second electronic image, and an oblique illumination control section configured to control an illumination direction of oblique illumination provided by the illumination optical system. The plurality of first electronic images include first electronic images of the observation target object illuminated from different illumination directions by the oblique illumination control section.
摘要翻译：一种可视化装置，包括光源，被配置为将来自光源的光引导到观察对象物体的照明光学系统，被构造成在像面上形成观察对象物的光学图像的图像形成用光学系统，所述计算装置被配置为计算从所述图像拾取元件获得的所述观察对象物体的多个第一电子图像，以生成第二电子图像;以及倾斜照明控制部，被配置为控制所述第一电子图像的照明方向由照明光学系统提供的倾斜照明。多个第一电子图像包括通过倾斜照明控制部分从不同照明方向照射的观察对象物体的第一电子图像。

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