公开(公告)号：US10031212B2

公开(公告)日：2018-07-24

申请号：US14658650

申请日：2015-03-16

申请人： Tadashi Nakamura

发明人： Tadashi Nakamura

IPC分类号： G01S7/481 ,  G01S17/42 ,  G01S17/93 ,  G02B26/12 ,  G01S17/02 ,  G01S17/08

摘要： An object detection device includes a light source unit that emits light toward an object positioned in a detection area, an optical deflector including a reflection surface to reflect light, which is emitted from the light source unit and reflected from the object, incident on the reflection surface, an optical system arranged on an optical path of the light reflected from the reflection surface, and a light-receiving unit configured to receive the light passed through the optical system. The optical system vignettes a part of one, which is incident on the reflection surface at a smaller incident angle than the other, of light reflected from the object in a first end portion of the detection area and light reflected from the object in a second end portion that is on the side opposite from the first end portion of the detection area.

公开(公告)号：US09864164B2

公开(公告)日：2018-01-09

申请号：US15368959

申请日：2016-12-05

申请人： Yukio Itami ,  Shigeaki Imai ,  Tadashi Nakamura

发明人： Yukio Itami ,  Shigeaki Imai ,  Tadashi Nakamura

IPC分类号： G02B26/08 ,  G02B7/182 ,  G02B26/10 ,  G01S7/481

CPC分类号： G02B7/1821 ,  G01S7/4817 ,  G02B26/105

摘要： An optical deflector includes a mirror rotatable around a rotating shaft of the optical deflector, the mirror including a base made of metal and a reflective surface, the reflective surface being parallel to an axial direction of the rotating shaft of the mirror. The mirror has a length that is twice a length from a center of the rotating shaft to the reflective surface, which is shorter than a length of the reflective surface in the direction of the rotating shaft.

公开(公告)号：US09804385B2

公开(公告)日：2017-10-31

申请号：US14699198

申请日：2015-04-29

申请人： Yukio Itami ,  Shigeaki Imai ,  Tadashi Nakamura

发明人： Yukio Itami ,  Shigeaki Imai ,  Tadashi Nakamura

IPC分类号： H01J3/14 ,  G02B26/12 ,  G01S17/02 ,  G01J1/02 ,  G01J1/04 ,  G01C3/08 ,  G01S17/10 ,  G01S17/42 ,  G01S17/58 ,  G01S17/93 ,  G01S7/481

CPC分类号： G02B26/12 ,  G01C3/08 ,  G01J1/0271 ,  G01J1/0414 ,  G01S7/4813 ,  G01S7/4814 ,  G01S7/4815 ,  G01S7/4816 ,  G01S7/4817 ,  G01S17/026 ,  G01S17/10 ,  G01S17/42 ,  G01S17/58 ,  G01S17/936 ,  G02B26/125

摘要： An object detector and a sensing apparatus are provided. The object detector includes a light source, a light deflector configured to deflect light emitted from the light source, and a photodetector configured to detect the light that is deflected by the light deflector and then is reflected at an object, where the light deflector includes a plurality of reflection planes that rotate on a rotation axis, the reflection planes are oblique to the rotation axis and are rotationally symmetrical about the rotation axis, and the light that is emitted from the light source enters the light deflector in a direction parallel to the rotation axis. The sensing apparatus includes the object detector, and a monitoring controller configured to determine whether an object is present, and obtain movement information of the object including at least one of moving direction and moving speed of the object.

公开(公告)号：US20160261090A1

公开(公告)日：2016-09-08

申请号：US15058730

申请日：2016-03-02

申请人： Kohji Sakai ,  Masataka Uehira ,  Shigeaki Imai ,  Tadashi Nakamura

发明人： Kohji Sakai ,  Masataka Uehira ,  Shigeaki Imai ,  Tadashi Nakamura

IPC分类号： H01S5/042 ,  G01S7/484 ,  G01S17/02

CPC分类号： H01S5/042 ,  G01S7/4817 ,  G01S7/484 ,  G01S7/4972 ,  G01S17/02 ,  G01S17/10 ,  G01S17/42 ,  G01S17/936 ,  G02B26/127 ,  H01S5/0428

摘要： A semiconductor laser driving apparatus for driving a semiconductor laser serving as a light source for optical scanning, the semiconductor laser driving apparatus includes: first and second switching elements that are each capable of switching energization of the semiconductor laser ON/OFF; a first pulse generation unit that intermittently outputs first driving pulses to the first switching element in a first time slot; and a second pulse generation unit that outputs a second driving pulse to the second switching element in a second time slot different from the first time slot.

摘要翻译： 一种用于驱动用作光学扫描光源的半导体激光器的半导体激光器驱动装置，所述半导体激光器驱动装置包括：能够切换半导体激光器通电/断开的第一和第二开关元件; 第一脉冲发生单元，其在第一时隙中间歇地向第一开关元件输出第一驱动脉冲; 以及第二脉冲产生单元，其在与第一时隙不同的第二时隙中向第二开关元件输出第二驱动脉冲。

公开(公告)号：US09384547B2

公开(公告)日：2016-07-05

申请号：US14232338

申请日：2012-07-12

申请人： Konosuke Temmei ,  Tadashi Nakamura ,  Yuji Sakai

发明人： Konosuke Temmei ,  Tadashi Nakamura ,  Yuji Sakai

IPC分类号： A61B6/00 ,  G06T7/00 ,  H05G1/36 ,  G06T5/00 ,  G06T5/40

CPC分类号： G06T7/0012 ,  A61B6/542 ,  G06T5/009 ,  G06T5/40 ,  G06T2207/10116 ,  G06T2207/30004 ,  H05G1/36

摘要： In order to follow the ABS conditions when the movement of the object position, such as the movement of an object or the movement of an X-ray tube, occurs during fluoroscopy, an X-ray image diagnostic apparatus includes a histogram generation unit 6b that generates a histogram showing the distribution of brightness values of an X-ray image of an object; an object region detection unit 6c that detects an object region, which is a region where the object is imaged, in the X-ray image on the basis of the histogram; and an X-ray condition determination unit 2a that determines X-ray conditions defining an output of X-rays so that a brightness value representing the object region approaches a target brightness value of the object region set in advance.

摘要翻译： 为了在荧光透视期间发生诸如物体的运动或X射线管的运动之类的物体位置的运动时遵循ABS条件，X射线图像诊断装置包括直方图生成单元6b，其直方图生成单元6b 生成对象的X射线图像的亮度分布的直方图， 基于直方图，在X射线图像中检测作为成像对象的区域的对象区域的对象区域检测单元6c; 以及X射线条件确定单元2a，其确定定义X射线输出的X射线条件，使得表示对象区域的亮度值接近预先设定的对象区域的目标亮度值。

公开(公告)号：US20150071406A1

公开(公告)日：2015-03-12

申请号：US14389779

申请日：2013-03-18

申请人： Konosuke Temmei ,  Yuji Sakai ,  Tadashi Nakamura

发明人： Konosuke Temmei ,  Yuji Sakai ,  Tadashi Nakamura

IPC分类号： G06T7/00 ,  G06K9/46 ,  A61B6/00

CPC分类号： G06T7/0004 ,  A61B6/469 ,  A61B6/505 ,  A61B6/52 ,  A61B6/54 ,  G06K9/38 ,  G06K9/4642 ,  G06K2209/055 ,  G06T7/11 ,  G06T7/194 ,  G06T7/44 ,  G06T2207/10121 ,  G06T2207/20021 ,  G06T2207/30008

摘要： To provide a method for controlling an X-ray image diagnostic apparatus and an X-ray generation device equipped with an ABS system tracking movement of an object position without an operator performing setting operation for a region of interest (ROI), the determination condition storage unit (6i) storing ROI position determination conditions in which image statistical information is used for defining conditions to determine a position of an ROI in an X-ray image out of plural blocks generated by dividing the X-ray image into plural regions, the first block statistical information calculation unit (6f) calculating the image statistical information for each of plural blocks, and the region-of-interest position selection unit (6g) selecting a block that serves as an ROI from among plural blocks using the ROI position determination conditions and the image statistical information of each block are provided. A feedback value to be used in controlling the brightness value of the ROI is calculated based on the brightness value of the ROI, and irradiation conditions are determined so that the feedback value reaches a target brightness value.

摘要翻译： 为了提供一种用于控制X射线图像诊断装置和装备有ABS系统的X射线产生装置的方法，所述X射线产生装置在没有操作者执行感兴趣区域（ROI）的设置操作的情况下跟踪物体位置的移动，所述确定条件存储 存储ROI位置确定条件的单元（6i），其中使用图像统计信息来定义用于确定通过将X射线图像分割成多个区域而生成的多个块中的X射线图像中的ROI的位置的条件，第一 块统计信息计算单元（6f）计算多个块中的每一个的图像统计信息，以及利用ROI位置确定条件从多个块中选择用作ROI的块的兴趣区域选择单元（6g） 并提供每个块的图像统计信息。 基于ROI的亮度值计算用于控制ROI的亮度值的反馈值，并且确定照射条件，使得反馈值达到目标亮度值。

公开(公告)号：US20140110153A1

公开(公告)日：2014-04-24

申请号：US13995088

申请日：2013-01-11

申请人： Takafumi Kashiwagi ,  Eri Kamada ,  Yoshiki Okushima ,  Hideki Niimi ,  Ayako Iwasawa ,  Tadashi Nakamura

发明人： Takafumi Kashiwagi ,  Eri Kamada ,  Yoshiki Okushima ,  Hideki Niimi ,  Ayako Iwasawa ,  Tadashi Nakamura

IPC分类号： H05K1/09 ,  H05K3/00 ,  H05K1/11

CPC分类号： H05K1/092 ,  B22F1/0074 ,  B23K35/262 ,  C22C1/0425 ,  C22C9/00 ,  C22C9/02 ,  C22C12/00 ,  C22C30/02 ,  C22C30/04 ,  H05K1/095 ,  H05K1/115 ,  H05K3/0094 ,  H05K3/4069 ,  H05K3/4652 ,  H05K2201/0272 ,  H05K2203/0425 ,  Y10T29/49155

摘要： A wiring board includes an insulating resin layer, wirings, and a via-hole conductor. The wirings are disposed through the insulating resin layer therebetween and formed of copper foils. The via-hole conductor penetrates through the insulating resin layer and electrically connects the wirings together. The via-hole conductor includes a resin portion and a metal portion containing copper, tin, and bismuth. The metal portion includes a first metal region including a link of copper particles, a second metal region including, as a main component, at least one of tin, a tin-copper alloy, and a tin-copper intermetallic compound, and a third metal region including bismuth as a main component. The copper particles partially include a plane-to-plane contact with a roughened surface of the copper foil, and the second metal region is partially formed on a surface of the link and on the roughened surface of the copper foil.

摘要翻译： 布线板包括绝缘树脂层，布线和通孔导体。 布线通过其间的绝缘树脂层布置并由铜箔形成。 通孔导体穿过绝缘树脂层并将布线电连接在一起。 通孔导体包括树脂部分和含有铜，锡和铋的金属部分。 金属部分包括包括铜颗粒的连接的第一金属区域，包括锡，锡 - 铜合金和锡 - 铜金属间化合物中的至少一种作为主要成分的第二金属区域，以及第三金属区域 区域包括铋作为主要成分。 铜颗粒部分地包括与铜箔的粗糙表面的平面接触，并且第二金属区域部分地形成在连接件的表面和铜箔的粗糙表面上。

公开(公告)号：US08593701B2

公开(公告)日：2013-11-26

申请号：US12871114

申请日：2010-08-30

申请人： Masahiro Soeda ,  Tadashi Nakamura ,  Akira Kojima ,  Tomohiro Nakajima

发明人： Masahiro Soeda ,  Tadashi Nakamura ,  Akira Kojima ,  Tomohiro Nakajima

IPC分类号： H04N1/00 ,  H04N1/024 ,  G02B26/08

CPC分类号： H04N1/506 ,  G02B26/105 ,  G02B27/42 ,  G02B27/4227 ,  G02B27/4244

摘要： An oscillating mirror module as a deflecting unit is disposed so that a movable mirror faces a plane where image carriers are arranged. A plurality of light source units are disposed within a plane parallel to the plane where the image carriers are arranged so that main light fluxes of light beams emitted from the light sources form predetermined angles with each other. The oscillating mirror module includes an incidence mirror that bends a plurality of light beams emitted from the light source units to direct the light beams to the movable mirror, and a separation mirror that separates the light beams scanned by the movable mirror into two opposite directions with respect to a cross-section including a surface normal of the movable mirror and perpendicular to the rotation axis of the movable mirror. A light collecting unit collects light beams so that output optical axes of the light beams corresponding to the light source units intersect on a surface of the movable mirror of the deflecting unit.

摘要翻译： 设置作为偏转单元的振动反射镜模块，使得可动镜面朝向布置图像载体的平面。 多个光源单元设置在平行于图像载体布置的平面的平面内，使得从光源发射的光束的主光束彼此形成预定角度。 振荡镜模块包括入射镜，其将从光源单元发射的多个光束弯曲以将光束引导到可移动反射镜;以及分离镜，其将由可移动镜扫描的光束分离为两个相反的方向， 相对于包括可移动镜的表面法线并且垂直于可移动镜的旋转轴线的横截面。 光收集单元收集光束，使得对应于光源单元的光束的输出光轴与偏转单元的可移动反射镜的表面相交。

公开(公告)号：US20130280489A1

公开(公告)日：2013-10-24

申请号：US13997463

申请日：2011-12-27

申请人： Yusuke Nakai ,  Tadashi Nakamura ,  Shinji Makino

发明人： Yusuke Nakai ,  Tadashi Nakamura ,  Shinji Makino

IPC分类号： B32B38/18 ,  B32B3/30

CPC分类号： B32B3/30 ,  B29C33/38 ,  B29C33/424 ,  B29C43/26 ,  B29C43/28 ,  B29K2905/02 ,  B32B7/12 ,  B32B27/08 ,  B32B37/12 ,  B32B38/06 ,  B32B38/162 ,  B32B38/1866 ,  B32B2250/24 ,  B32B2307/412 ,  B32B2307/704 ,  B32B2307/712 ,  G02B1/118 ,  G02B5/0215 ,  G02B5/0268 ,  Y10T156/1043 ,  Y10T428/24364

摘要： The present invention relates to a laminated structure having a molded body that has a fine concavo-convex structure on a surface thereof and a protection film that is allowed to come into contact with the surface of the molded body on the side of the fine concavo-convex structure, in which the average interval between convexes of the fine concavo-convex structure is equal to or shorter than a wavelength of visible light, and adhesion strength of the protection film when the protection film is attached to the fine concavo-convex structure is 0.1 to 1.7 N/25 mm. According to the present invention, a laminated structure for manufacturing a processed product which can be easily processed without causing the protection film to be easily detached and has little residual adhesive can be provided.

摘要翻译： 本发明涉及一种层压结构体，其具有在其表面上具有微细凹凸结构的成型体和允许与成型体的表面在微细凹凸面侧接触的保护膜， 凸状结构，其中微细凹凸结构的凸起之间的平均间隔等于或短于可见光的波长，并且当保护膜附着到微细凹凸结构时保护膜的粘附强度为 0.1〜1.7N / 25mm。 根据本发明，可以提供一种用于制造可以容易地加工而不使保护膜容易分离并且几乎没有残留粘合剂的加工产品的层压结构。

公开(公告)号：US08440824B2

公开(公告)日：2013-05-14

申请号：US12933980

申请日：2009-04-16

申请人： Shigeo Murai ,  Ryoji Koto ,  Hiroshi Yoshizawa ,  Takeshi Ohshima ,  Katsuyoshi Murakami ,  Takao Awazu ,  Hisayoshi Jonishi ,  Takayoshi Ando ,  Tadashi Nakamura ,  Norio Adachi ,  Akihiko Isogai

发明人： Shigeo Murai ,  Ryoji Koto ,  Hiroshi Yoshizawa ,  Takeshi Ohshima ,  Katsuyoshi Murakami ,  Takao Awazu ,  Hisayoshi Jonishi ,  Takayoshi Ando ,  Tadashi Nakamura ,  Norio Adachi ,  Akihiko Isogai

IPC分类号： C07D239/02

CPC分类号： C07D239/42 ,  C07D239/52 ,  C07D401/12

摘要： To provide a method for producing pyrimidine compound useful as an intermediate for agricultural chemicals or pharmaceuticals, which is simple in operation, presents high yield and produces only a small amount of by-products.The method comprises reacting a compound represented by the formula (I) with a compound represented by the formula (II) in the presence of a pyridine compound to produce a compound represented by the formula (III), a compound represented by the formula (IV) or their mixture.

摘要翻译： 提供一种制造用作农药或药物中间体的嘧啶化合物的方法，其操作简单，产率高，仅产生少量副产物。 该方法包括使式（I）表示的化合物与式（II）表示的化合物在吡啶化合物的存在下反应，制得由式（III）表示的化合物，式（IV）表示的化合物 ）或它们的混合物。