公开(公告)号：US06514642B2

公开(公告)日：2003-02-04

申请号：US09790886

申请日：2001-02-23

申请人： Satoshi Okazaki ,  Tamotsu Maruyama ,  Yukio Inazuki ,  Hideo Kaneko ,  Shinichi Kohno

发明人： Satoshi Okazaki ,  Tamotsu Maruyama ,  Yukio Inazuki ,  Hideo Kaneko ,  Shinichi Kohno

IPC分类号： G03F900

CPC分类号： G03F1/30 ,  C23C14/0057 ,  C23C14/0682 ,  Y10T428/31678

摘要： In a phase shift mask comprising an exposure light-transmitting substrate and a second light-transmitting region thereon, the second light-transmitting region functions as a phase shifter and is made of a fluorine-doped molybdenum silicide film or fluorine-doped chromium silicide film formed by a sputtering technique that uses molybdenum metal, chromium metal, molybdenum silicide or chromium silicide as the target and SiF2 as the reactive gas. The phase shifter has a high refractive index to short-wavelength exposure light, enabling a 180-degree phase change to be achieved at a minimum film thickness, and also has a good stability to such light. The phase shift mask can be used to fabricate semiconductor integrated circuits to a smaller minimum feature size and a higher level of integration.

摘要翻译： 在包括曝光透光基板和其上的第二透光区域的相移掩模中，第二透光区域用作移相器，并且由氟掺杂的硅化钼膜或氟掺杂的硅化铬膜 通过使用钼金属，铬金属，硅化钼或硅化铬作为靶的溅射技术形成，SiF2作为反应气体。 移相器对短波长曝光光具有高折射率，能够在最小膜厚度下实现180度相位变化，并且对于这种光也具有良好的稳定性。 相移掩模可用于将半导体集成电路制造成更小的最小特征尺寸和更高的集成度。

公开(公告)号：US07301697B2

公开(公告)日：2007-11-27

申请号：US11003428

申请日：2004-12-06

申请人： Shinichi Kohno

发明人： Shinichi Kohno

IPC分类号： G02B21/06 ,  G02B21/00

CPC分类号： G02B21/0032

摘要： Specularly reflected light from a convergence position on an object surface 31 enters a second critical-angle prism 14, another prism 15, and a first critical-angle prism 13 of a parallel beam selection optical system 20 in this order as a parallel beam traveling along the optical axis. The critical-angle prisms 13, 14 have critical angles of 45 degrees with respect to the wavelength of the light beam. Light beams other than the parallel light beam are removed at oblique surfaces 13a, 14a of the critical-angle prisms 13, 14, thereby allowing only the parallel light beam to exit as a regular light beam. This parallel beam is formed into a convergent light by a collimator lens 12, reflected by a half prism 11 and converged on an image pickup surface of an image pickup device 52. In this way, unnecessary noise light can be removed without placing a pin hole plate such as that placed before the image pickup plane in a confocal microscope.

摘要翻译： 物镜表面31上的会聚位置的镜面反射光按顺序进入平行光束选择光学系统20的第二临界角棱镜14，另一棱镜15和第一临界角棱镜13 光轴。 临界角棱镜13,14相对于光束的波长具有45度的临界角。 除了平行光束之外的光束在临界角棱镜13,14的倾斜表面13a，14a处被去除，从而仅允许平行光束作为常规光束离开。 该平行光束由准直透镜12形成为会聚光，被半棱镜11反射并会聚在图像拾取装置52的图像拾取表面上。 以这种方式，可以除去在共焦显微镜下放置诸如放置在图像拾取平面之前的销孔板的不必要的噪声光。

公开(公告)号：US20050222493A1

公开(公告)日：2005-10-06

申请号：US11094181

申请日：2005-03-31

申请人： Shinichi Kohno

发明人： Shinichi Kohno

IPC分类号： A61B1/00 ,  A61B1/018 ,  A61B1/04 ,  A61B8/12

CPC分类号： A61B1/018 ,  A61B1/00098 ,  A61B1/0623 ,  A61B8/12

摘要： An endoscope comprises: an insertion portion that is to be inserted into a coelom; a treatment instrument elevation support, pivotally provided at a distal end of the insertion portion, that is used to guide a treatment instrument introduced at the distal end; and an observation section that obtains an image observed at the distal end, wherein, when the treatment instrument elevation support is reclined, part of the treatment instrument elevation support is included in the image obtained by the observation section.

摘要翻译： 一种内窥镜，包括：插入部，插入到所述插入部; 处理器具升降支撑件，其可枢转地设置在所述插入部分的远端，用于引导在所述远端引入的治疗仪器; 以及观察部，其获得在前端观察到的图像，其中，当所述处理器具仰角支撑件倾斜时，所述治疗器具仰角支架的一部分包括在由所述观察部获得的图像中。

公开(公告)号：US08758251B2

公开(公告)日：2014-06-24

申请号：US11673739

申请日：2007-02-12

申请人： Shinichi Kohno

发明人： Shinichi Kohno

IPC分类号： A61B8/14 ,  A61B8/00 ,  A61B1/04

CPC分类号： A61B8/4488 ,  A61B1/0008 ,  A61B1/00144 ,  A61B1/00177 ,  A61B1/018 ,  A61B8/12 ,  A61B8/445

摘要： An ultrasound endoscope having an ultrasound transducer mounted on a rigid tip end section at the distal end of an elongated endoscopic insert section, on the front side of a inclined casing wall section in which illumination windows and an optical image pickup assembly are fitted. For protrusion of a medical instrument into a body cavity, an instrument outlet of a biopsy channel is opened in a casing of the rigid tip end section in an obliquely upward direction from behind the ultrasound transducer. As far as a proximal end of the rigid tip end section, the biopsy channel is constituted by a flexible tube which is extended in the axial direction of the insert section and joined by way of a curved connecting pipe with a terminal passage which is formed internally of a casing of the rigid tip end section and inclined relative to the longitudinal axis of the latter. The instrument outlet is opened in a flat top surface of a plateau which is provided on the casing of the rigid tip end section on the rear side of the ultrasound transducer, the flat top surface of said plateau being located at a level lower than a top end the ultrasound transducer and the illumination windows fitted in the inclined casing wall section.

摘要翻译： 一种超声波内窥镜，其具有安装在细长内窥镜插入部的前端的刚性前端部上的超声波换能器，在倾斜的壳体壁部的前侧安装有照明窗和光学摄像组件。 为了将医疗器械突出到体腔中，活检通道的仪器出口在刚性尖端部分的壳体中从超声换能器的后方向倾斜地向上方向打开。 只要刚性末端部的近端，活检通道由柔性管构成，该柔性管在插入部的轴向延伸并且通过弯曲的连接管连接，该连接管具有内部形成的端子通道 的刚性末端部分的壳体，并且相对于后者的纵向轴线倾斜。 仪器出口在高原的平坦顶表面上打开，该平坦顶表面设置在超声换能器后侧的刚性末端部分的壳体上，所述平台的平坦顶表面位于比顶部低的水平 结束超声波换能器和安装在倾斜套管壁部分中的照明窗。

公开(公告)号：US20090280438A1

公开(公告)日：2009-11-12

申请号：US12440711

申请日：2007-09-21

申请人： Shinichi Kohno ,  Hisanobu Harada

发明人： Shinichi Kohno ,  Hisanobu Harada

IPC分类号： G03F7/20

CPC分类号： G03F7/11 ,  G03F7/0035 ,  G03F7/0392 ,  G03F7/0752

摘要： A method of forming a pattern including: forming an underlayer film on a support using an underlayer film-forming material, forming a hard mask on the underlayer film using a silicon-based hard mask-forming material, forming a first resist film by applying a chemically amplified positive resist composition to the hard mask, forming a first resist pattern by selectively exposing the first resist film through a first mask pattern and then performing developing, forming a first pattern by etching the hard mask using the first resist pattern as a mask, forming a second resist film by applying a chemically amplified positive silicon-based resist composition to the first pattern and the underlayer film, forming a second resist pattern by selectively exposing the second resist film through a second mask pattern and then performing developing, and forming a second pattern by etching the underlayer film using the first pattern and the second resist pattern as a mask.

摘要翻译： 一种形成图案的方法，包括：使用下层膜形成材料在支撑体上形成下层膜，使用硅基硬掩模形成材料在下层膜上形成硬掩模，通过施加第一抗蚀剂膜 通过将第一抗蚀剂膜选择性地暴露于第一掩模图案然后进行显影，形成第一抗蚀剂图案，通过使用第一抗蚀剂图案作为掩模蚀刻硬掩模来形成第一图案，形成第一抗蚀剂图案， 通过向第一图案和下层膜施加化学放大的正硅基抗蚀剂组合物形成第二抗蚀剂膜，通过使第二抗蚀剂膜通过第二掩模图案选择性地曝光，然后进行显影，形成第二抗蚀剂图案 使用第一图案和第二抗蚀剂图案作为掩模蚀刻下层膜的第二图案。

公开(公告)号：US20050228289A1

公开(公告)日：2005-10-13

申请号：US11094365

申请日：2005-03-31

申请人： Shinichi Kohno

发明人： Shinichi Kohno

IPC分类号： A61B8/12 ,  A61B1/00 ,  A61B1/018 ,  A61B1/04 ,  A61B1/06 ,  A61B8/14

CPC分类号： A61B1/00098 ,  A61B1/00165 ,  A61B1/018 ,  A61B8/14

摘要： An ultrasonic endoscope comprises an insertion portion including: an angle portion; a hard distal portion; an endoscopic observation unit comprising a lighting portion and an observation portion; and an ultrasonic test unit comprising an ultrasonic transducer constituting an ultrasonic test unit, wherein the hard distal portion includes: a distal end main body including an entire portion whereat the ultrasonic transducer is attached; an observation portion block that includes a portion whereat the observation portion is attached and that is separably coupled with the distal end main body; and an elevator block that is securely held between the distal end main body and the observation portion block by engaging the distal end main body and the observation portion block, and that comprises the elevator, and wherein the distal end main body, the observation portion block and the elevator block are assembled so as to be capable of being disassembled.

摘要翻译： 超声波内窥镜包括：插入部，包括：角部; 硬远端部分; 内窥镜观察单元，包括照明部分和观察部分; 以及超声波测试单元，其包括构成超声波测试单元的超声换能器，其中所述硬远端部分包括：远端主体，包括安装所述超声波换能器的整个部分; 观察部块，其包括附接有观察部的部分，并且与远端主体可分离地结合; 以及电梯块，其通过接合所述前端主体和所述观察部块而牢固地保持在所述前端主体和所述观察部块之间，并且包括所述电梯，并且其中，所述前端主体，所述观察部块 并且组装升降机组以便能够拆卸。

公开(公告)号：US08235889B2

公开(公告)日：2012-08-07

申请号：US11392832

申请日：2006-03-30

申请人： Shinichi Kohno

发明人： Shinichi Kohno

IPC分类号： A61B1/12

CPC分类号： A61B1/12

摘要： An endoscope comprises: an insertion portion to be inserted into a body cavity; an operation portion provided continuously from a proximal end side of the insertion portion; and a cylinder in which a gas to be fed to the distal end of the insertion portion is compressed and filled, the cylinder being detachably attached to the operation portion.

摘要翻译： 内窥镜包括：插入体腔内的插入部; 从所述插入部的基端侧连续设置的操作部; 以及气缸，其中供给到所述插入部的前端的气体被压缩和填充，所述气缸可拆卸地附接到所述操作部。

公开(公告)号：US20070249940A1

公开(公告)日：2007-10-25

申请号：US11723689

申请日：2007-03-21

申请人： Shinichi Kohno

发明人： Shinichi Kohno

IPC分类号： A61B1/00

CPC分类号： A61B8/12 ,  A61B1/00082 ,  A61B1/00098 ,  A61B1/018 ,  A61B1/05 ,  A61B1/0623 ,  A61B8/0841 ,  A61B8/4281 ,  A61B8/445 ,  A61B2010/045 ,  A61B2090/378 ,  G02B23/2476

摘要： An ultrasonic endoscope comprising an insertion portion including a distal hard portion. The insertion portion comprises an ultrasonic transducer arranged in the distal hard portion and a treatment equipment lead-out hole, a slant surface on which an endoscopic viewing section is formed, the slant surface being provided in a position rear of the treatment equipment lead-out hole and a balloon removably arranged in a fit area on the ultrasonic transducer. The distal hard portion comprises a balloon-fit groove between an arrangement region of the ultrasonic transducer and an opening of the treatment equipment lead-out hole. The balloon has an end including a retaining ring that fits in the balloon-fit groove. The distal hard portion further comprises a treatment equipment guide member that slidably guides the treatment equipment across an arrangement area of the balloon-fit groove and up to a position on a beginning side of a scanning range of the ultrasonic transducer.

摘要翻译： 一种超声波内窥镜，其特征在于，具备包括前端硬质部的插入部。 插入部分包括布置在远侧硬部分中的超声换能器和处理设备引出孔，其上形成有内窥镜观察部分的倾斜表面，倾斜表面设置在治疗设备引出部的后方 孔和可移除地布置在超声波换能器上的配合区域中的气囊。 远侧硬质部分包括在超声波换能器的布置区域和处理设备引出孔的开口之间的球囊配合凹槽。 气囊具有一个端部，包括一个固定环，该保持环装配在气球配合凹槽中。 远侧硬部还包括治疗设备引导构件，其可以将处理设备滑动地引导到球囊配合槽的布置区域并且直到超声波换能器的扫描范围的开始侧的位置。

公开(公告)号：US20070027391A1

公开(公告)日：2007-02-01

申请号：US11493699

申请日：2006-07-27

申请人： Shinichi Kohno

发明人： Shinichi Kohno

IPC分类号： A61B5/05 ,  A61B18/18

CPC分类号： A61B18/24 ,  A61B5/0068 ,  A61B5/0073 ,  A61B2017/00057 ,  A61B2562/0242

摘要： An optical diagnosis and treatment apparatus includes a pulsed light source, an illumination optical system for illuminating a region of a living body through a guide tube, a light condensing means for condensing pulsed light, an optical scan means for two-dimensionally scanning the region, a light detection means for detecting the pulsed light reflected from the region, an operation means for reconstructing, based on an output from the light detection means, a tomographic image of the region, an image display means for displaying the tomographic image based on an output from the operation means and a light intensity switching means for switching the intensity of the pulsed light at least between two levels. The two levels are a level at which vaporization of living body tissue due to multi-photon absorption occurs at a convergence position of the pulsed light and a level at which vaporization does not occur.

摘要翻译： 光学诊断和治疗设备包括脉冲光源，用于通过引导管照射生物体的区域的照明光学系统，用于聚集脉冲光的聚光装置，用于二维扫描该区域的光学扫描装置， 用于检测从该区域反射的脉冲光的光检测装置，用于基于来自光检测装置的输出重建该区域的断层图像的操作装置，用于基于输出显示断层图像的图像显示装置 来自操作装置和光强度切换装置，用于至少在两个水平之间切换脉冲光的强度。 这两个水平是在脉冲光的会聚位置处发生的由多光子吸收引起的活体组织蒸发的水平和不发生蒸发的水平。

公开(公告)号：US20060229498A1

公开(公告)日：2006-10-12

申请号：US11392709

申请日：2006-03-30

申请人： Shinichi Kohno

发明人： Shinichi Kohno

IPC分类号： A61B1/12

CPC分类号： A61B1/015 ,  A61B1/00068

摘要： An endoscope comprises: an insertion portion to be inserted into a body cavity; an operation portion continuously provided from a proximal end side of the insertion portion; and a suction section that performs suction from an distal end of the insertion portion, wherein the suction section comprises: a cylinder in which a gas is compressed and filled; a nozzle unit that generates a negative pressure inside the nozzle unit by jetting out the gas in the cylinder; and a liquid receiver tank communicated with the distal end of the insertion portion, the negative pressure inside the nozzle unit being transmitted to the liquid receiver tank.

摘要翻译： 内窥镜包括：插入体腔内的插入部; 从所述插入部的基端侧连续设置的操作部; 以及抽吸部，其从所述插入部的前端进行抽吸，其中所述抽吸部包括：气缸被压缩和填充的气缸; 喷嘴单元，其通过喷射气缸中的气体而在喷嘴单元内产生负压; 以及与所述插入部的前端连通的储液罐，所述喷嘴单元内的负压被传送到所述储液罐。