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31. 发明申请

US20080239423A1 Method for preparing hologram recording medium 有权
标题翻译：制备全息记录介质的方法
公开(公告)号：US20080239423A1
公开(公告)日：2008-10-02
申请号：US12075680
申请日：2008-03-13
申请人： Mitsuru Kitamura , Masato Taninaka , Masayo Shima
发明人： Mitsuru Kitamura , Masato Taninaka , Masayo Shima
IPC分类号： G02B5/32 , G02B5/18
CPC分类号： G03H1/08 , G03H1/30 , G03H2001/2223 , G03H2001/303
摘要： Two adjacent images are recorded in a state smoothly blended at a boundary portion. On a recording plane Rec, provided is a region M1 in which an original image Pic(A) is recorded, a region M2 in which an original image Pic(B) is recorded, and a middle region Mm positioned therebetween. The region Mm is divided into a plurality of strip-like regions f1 to f6. The widths of the strip-like regions f1, f3, and f5 that are odd-numbered when counted from the region M1 are set so as to increase monotonically in this order, while the widths of the even-numbered strip-like regions f2, f4, and f6 are set so as to decrease monotonically in this order. In the region M1 and the even-numbered strip-like regions f2, f4, and f6, interference fringes of an object light from the original image Pic(A) and a reference light R that are determined by computation are recorded, and in the region M2 and the odd-numbered strip-like regions f1, f3, and f5, interference fringes of an object light from the original image Pic(B) and a reference light R that are determined by computation are recorded.
摘要翻译：以边界部分平滑混合的状态记录两个相邻的图像。在记录平面Rec上，提供记录原始图像Pic（A）的区域M 1，记录原始图像Pic（B）的区域M 2和位于其间的中间区域Mm。区域Mm被分成多个条状区域f 1至f 6。将从区域M 1开始计数时的奇数编号的带状区域f 1，f 3，f 5的宽度设定为按顺序单调增加，而偶数带状区域像区域f 2，f 4和f 6被设定为以这种顺序单调减小。在区域M 1和偶数带状区域f 2，f 4和f 6中，记录来自原始图像Pic（A）的物体光和通过计算确定的参考光R的干涉条纹被记录，并且在区域M 2和奇数条状区域f 1，f 3和f 5中，来自原始图像Pic（B）的对象光的干涉条纹和通过计算确定的参考光R 被记录。

32. 发明申请

US20070242325A1 Optical element 有权
标题翻译：光学元件
公开(公告)号：US20070242325A1
公开(公告)日：2007-10-18
申请号：US11799072
申请日：2007-04-30
申请人： Mitsuru Kitamura
发明人： Mitsuru Kitamura
IPC分类号： G03H1/08 , G02F1/01
CPC分类号： G03H1/0891 , G03H1/0244 , G03H1/08 , G03H2001/0858 , G03H2210/30 , G03H2210/454 , G03H2223/12 , G03H2240/13 , G03H2240/23
摘要： A complex amplitude type spatial optical modulation element, with which the amount of generation of 0th-order diffraction light is low, is provided. An optical element is arranged by aligning a plurality of three-dimensional cells C1(x, y) two-dimensionally on an XY plane. Each individual cell is made of a light transmitting material and has a specific amplitude and a specific phase defined therein. On the upper surface of each individual cell, a first region, in which a groove G(x, y) is formed, and a second region, positioned at both sides of the first region, are formed, and light blocking layers F1 and F2 are formed on upper surfaces of the second region. The first region, which is a bottom surface of groove G(x, y) is set to an area (G1×G3) that is in accordance with the specific amplitude defined in the corresponding cell, and the depth (G2) of groove G(x, y) is set to a value that is in accordance with the specific phase defined in the corresponding cell. Incident light from the upper surface of a cell is modulated by the specific amplitude and the specific phase in being transmitted to the lower side of the cell. The unnecessary noise light is cut by light blocking layers F1 and F2.
摘要翻译：提供了0级衍射光的产生量低的复振幅型空间光调制元件。通过在XY平面上二维对准多个三维单元格C 1（x，y）来布置光学元件。每个单个电池由透光材料制成，并且具有限定在其中的特定的振幅和特定相。在每个单电池的上表面上，形成有位于第一区域两侧的形成有凹槽G（x，y）的第一区域和第二区域，并且形成遮光层F 1和 F 2形成在第二区域的上表面上。作为凹槽G（x，y）的底面的第一区域被设定为与相应单元格中规定的特定振幅相对应的区域（G×1×G 3），并且深度（G 2）凹槽G（x，y）被设置为与相应单元中定义的特定相位相一致的值。来自单元的上表面的入射光被传送到单元的下侧的特定振幅和特定相位调制。不必要的噪声光被遮光层F 1和F 2切割。

33. 发明授权

US07260886B2 Fastening a magnetic disk to a hub structure 失效
标题翻译：将磁盘固定到轮毂结构
公开(公告)号：US07260886B2
公开(公告)日：2007-08-28
申请号：US11273939
申请日：2005-11-14
申请人： Yuhichiroh Matsunaga , Takashi Nishikawa , Mutsuo Satoh , Mitsuru Kitamura , Minoru Kamada
发明人： Yuhichiroh Matsunaga , Takashi Nishikawa , Mutsuo Satoh , Mitsuru Kitamura , Minoru Kamada
IPC分类号： G11B5/127 , G11B5/60
CPC分类号： G11B17/038 , G11B17/02 , Y10T29/49025 , Y10T29/49027 , Y10T29/49032 , Y10T29/53165
摘要： Embodiments of the invention provide a clamping mechanism capable of clamping a magnetic disk by an accurate fastening force. In one embodiment, a magnetic disk fastening method includes the steps of: mounting a magnetic disk on a hub structure, setting a thin plate spring having a pressure-bearing part, a flexible part and a disk holding part at a predetermined position relative to the magnetic disk with the disk holding part in contact with a surface of the magnetic disk; pressing the pressure-bearing part by screwing a fastening screw in a threaded hole formed in the hub structure; measuring a deflection by which the flexible part is deflected in the pressure-bearing part pressing step; and stopping pressing the magnetic disk upon the increase of the deflection to a predetermined value.
摘要翻译：本发明的实施例提供一种能够通过精确的紧固力夹紧磁盘的夹紧机构。在一个实施例中，磁盘固定方法包括以下步骤：将磁盘安装在轮毂结构上，将具有承压部分，柔性部分和盘保持部分的薄板簧相对于预定位置磁盘，其中盘保持部分与磁盘的表面接触; 通过将形成在轮毂结构中的螺纹孔中的紧固螺钉拧紧来压紧承压部; 测量所述柔性部件在所述承压部压制工序中偏转的挠曲度; 并且在偏转增加到预定值时停止按压磁盘。

34. 发明申请

US20070013983A1 Holographic viewing device, and holographic viewing card incorporating it 审中-公开
标题翻译：全息观察装置和包含它的全息观察卡
公开(公告)号：US20070013983A1
公开(公告)日：2007-01-18
申请号：US11480470
申请日：2006-07-05
申请人： Mitsuru Kitamura , Kenji Ueda , Koji Eto
发明人： Mitsuru Kitamura , Kenji Ueda , Koji Eto
IPC分类号： G03H1/02
CPC分类号： G03H1/2202 , B42D25/328 , G02B5/1842 , G03H1/0005 , G03H1/0244 , G03H1/08 , G03H1/16 , G03H2001/0055 , G03H2001/2234 , G03H2001/306 , G03H2240/11 , G03H2240/12 , G03H2240/24 , G03H2250/39
摘要： The invention relates to a holographic viewing device that enable printing or the like to be directly applied to a transmission hologram substrate without recourse to any frame for supporting and reinforcing a transmission hologram, thereby simplifying construction while enhancing aesthetic and decorative attributes, and a holographic viewing card incorporating it. The holographic viewing device enables a given image or message to be viewed near the positions of point light sources upon viewing the point light sources through a hologram, and comprises a transparent substrate 41, a hologram-formation layer 42 and a printing layer 45. The hologram-formation layer 42 may be any one of a phase type diffractive optical element having a relief structure 43 on its surface, a phase type diffractive optical element having a refractive index profile in its layer, and an amplitude type diffractive optical element having a transmittance profile in its layer.
摘要翻译：本发明涉及一种使得能够将印刷等直接施加到透射全息图基板的全息观察装置，而不需要用于支撑和加强透射全息图的任何框架，从而在增强美学和装饰属性的同时简化结构，以及全息观察结合它的卡。全息观察装置能够在通过全息图观察点光源时在点光源的位置附近观看给定的图像或消息，并且包括透明基板41，全息图形成层42和印刷层45。全息图形成层42可以是在其表面上具有凸起结构43的相位衍射光学元件，其层中具有折射率分布的相位衍射光学元件和具有折射率分布的振幅型衍射光学元件透光率分布在其层。

35. 发明申请

US20060256413A1 Computer-generated hologram 有权
标题翻译：计算机生成的全息图
公开(公告)号：US20060256413A1
公开(公告)日：2006-11-16
申请号：US10551986
申请日：2004-04-02
申请人： Mitsuru Kitamura
发明人： Mitsuru Kitamura
IPC分类号： G02B5/32
CPC分类号： G03H1/08 , G03H1/265 , G03H1/268 , G03H2001/0423 , G03H2001/226 , G03H2001/2273 , G03H2210/30 , G03H2210/441
摘要： For the purpose of preparing a computer-generated hologram, which has very high resolution and many numbers of parallaxes, the present invention provides a computer-generated holographic stereogram, wherein a virtual point light source group (11) is set up spatially on a side opposite to the observation side of the hologram (12), luminance angular distribution AWLci (θxz, θyz) of divergent light diverged from each of the virtual point light sources of said virtual point light source group toward observation side is divided by angular division, and within the divided angle, among the multiple images positioned on the plane of said virtual point light source group (11), a divergent light to be equal to the divergent light diverged from a point of amplitude equal to the density of pixel of the image corresponding to each of divided angle or equal to a value in a certain fixed relation with the density of the images at the position of the virtual point light source is recorded as the object light (1) at one of the positions on the observation side of the virtual point light source group.
摘要翻译：为了制备具有非常高的分辨率和许多视差数量的计算机生成的全息图，本发明提供一种计算机生成的全息立体图，其中虚拟点光源组（11）在空间上设置在一侧与全息图（12）的观察侧相对的发散光的亮度角分布A（x，y，y，y z）分开的亮度角分布A 所述虚拟点光源组的观察侧的虚拟点光源中的每一个被分割，并且在分割的角度内，位于所述虚拟点光源组（11）的平面上的多个图像中，发散的光等于从与等于每个分割角度的图像的像素的浓度等于幅度的点发散的发散光，或者等于与在图像的位置处的图像的浓度成一定固定关系的值美德在虚拟点光源组的观察侧的位置之一处记录有点光源作为对象光（1）。

36. 发明授权

US07123392B2 Computer-generated hologram fabrication process, and hologram-recorded medium 有权
标题翻译：计算机生成的全息图制作工艺和全息记录介质
公开(公告)号：US07123392B2
公开(公告)日：2006-10-17
申请号：US11146031
申请日：2005-06-07
申请人： Mitsuru Kitamura , Tomohisa Hamano
发明人： Mitsuru Kitamura , Tomohisa Hamano
IPC分类号： G03H1/08
CPC分类号： G03H1/0808 , G03H1/028 , G03H1/0891 , G03H1/30 , G03H2001/0016 , G03H2001/0204 , G03H2001/0858 , G03H2001/2236 , G03H2001/2242 , G03H2001/226 , G03H2001/2605 , G03H2001/306 , G03H2210/30 , G03H2210/32 , G03H2210/36 , G03H2210/40 , G03H2210/452 , G03H2210/52 , G03H2210/55 , G03H2210/56 , G03H2224/04 , G03H2240/13 , G03H2240/56 , G03H2240/62
摘要： The invention relates to a computer-generated hologram fabrication process that can reduce loads on computation of interference fringes for an original image including micro-characters. A visually perceivable original image 11 and a visually unperceivable original image 12 (micro-characters) are defined, and sample point sources of light P are defined at a low density on the original image 11 and at a high density on the original image 12. Interference fringes of object light coming from the point light sources on the original image 11 and reference light R are found on each computation point within an area α1 on a recording surface 20, and interference fringes of object light coming from point light sources on the original image 12 and reference light R are found on each computation point within an area α2 on the recording surface 20. The light sources that become samples are defined at a given pitch on sectional lines obtained by cutting the original images 11 and 12 by a multiplicity of sections (parallel with an XZ plane) located at a given spacing. The section-to-section spacing for the original image 12 is made narrows than that for the original image 11.
摘要翻译：本发明涉及一种计算机生成的全息图制作工艺，其可以减少包括微型字符的原始图像的干涉条纹计算的负担。定义了视觉上可感知的原始图像11和视觉上不可理解的原始图像12（微型字符），并且以原始图像11上的低密度和原始图像12上的高密度定义光P的采样点光源。在记录表面20上的区域α1内的每个计算点上找到来自原始图像11上的点光源的对象光的干涉条纹和参考光R，以及来自点光源的对象光的干涉条纹在记录表面20上的区域α2内的每个计算点上找到原始图像12和参考光R. 成为样品的光源以通过以给定间隔切割原始图像11和12多个部分（平行于XZ平面）获得的截面线上以给定的间距来定义。原始图像12的部分间隔间隔比原始图像11窄。

37. 发明申请

US20060107520A1 Magnetic disk drive producing method, magnetic disk fastening method and magnetic disk attaching method 失效
标题翻译：磁盘驱动器制造方法，磁盘紧固方法和磁盘安装方法
公开(公告)号：US20060107520A1
公开(公告)日：2006-05-25
申请号：US11273939
申请日：2005-11-14
申请人： Yuhichiroh Matsunaga , Takashi Nishikawa , Mutsuo Satoh , Mitsuru Kitamura , Minoru Kamada
发明人： Yuhichiroh Matsunaga , Takashi Nishikawa , Mutsuo Satoh , Mitsuru Kitamura , Minoru Kamada
IPC分类号： G11B5/127 , B23P19/00
CPC分类号： G11B17/038 , G11B17/02 , Y10T29/49025 , Y10T29/49027 , Y10T29/49032 , Y10T29/53165
摘要： Embodiments of the invention provide a clamping mechanism capable of clamping a magnetic disk by an accurate fastening force. In one embodiment, a magnetic disk fastening method includes the steps of: mounting a magnetic disk on a hub structure, setting a thin plate spring having a pressure-bearing part, a flexible part and a disk holding part at a predetermined position relative to the magnetic disk with the disk holding part in contact with a surface of the magnetic disk; pressing the pressure-bearing part by screwing a fastening screw in a threaded hole formed in the hub structure; measuring a deflection by which the flexible part is deflected in the pressure-bearing part pressing step; and stopping pressing the magnetic disk upon the increase of the deflection to a predetermined value.
摘要翻译：本发明的实施例提供一种能够通过精确的紧固力夹紧磁盘的夹紧机构。在一个实施例中，磁盘紧固方法包括以下步骤：将磁盘安装在轮毂结构上，将具有承压部分，柔性部分和盘保持部分的薄板弹簧设置在相对于磁盘，其中盘保持部分与磁盘的表面接触; 通过将形成在轮毂结构中的螺纹孔中的紧固螺钉拧紧来压紧承压部; 测量所述柔性部件在所述承压部压制工序中偏转的挠曲度; 并且在偏转增加到预定值时停止按压磁盘。

38. 发明授权

US06961159B2 Holographic viewing device, and computer-generated hologram for the same 失效
标题翻译：全息观察装置和计算机生成的全息图相同
公开(公告)号：US06961159B2
公开(公告)日：2005-11-01
申请号：US10632828
申请日：2003-08-04
申请人： Tsuyoshi Yamauchi , Mitsuru Kitamura
发明人： Tsuyoshi Yamauchi , Mitsuru Kitamura
IPC分类号： G03H1/08 , G03H1/22 , G02C11/02
CPC分类号： G03H1/0841 , G03H1/0891 , G03H1/22 , G03H2001/0816 , G03H2001/085 , G03H2001/2234 , G03H2001/2284 , G03H2001/306 , G03H2227/05 , G03H2240/23 , G03H2270/55
摘要： The invention relates to a holographic viewing device that enables a given pattern to be properly viewed in place of light sources in a scene and is easy to fabricate and assemble with consistent characteristics, and a computer-generated hologram for the same. The invention provides a holographic viewing device in which computer-generated holograms 2 and 3 each constructed as a transmission Fourier transform hologram is fitted in a frame member 1. At least one of phase information and amplitude information recorded in a certain predetermined peripheral site of the computer-generated hologram 2, 3 relative to an input pattern reconstructible from the computer-generated hologram is removed.
摘要翻译：本发明涉及一种使得能够在场景中适当地观看给定图案以代替光源并且易于以一致特性制造和组装的全息观察装置，以及用于其的计算机生成的全息图。本发明提供了一种全息观察装置，其中每个被构造为透射傅立叶变换全息图的计算机产生的全息图2和3装配在框架构件1中。记录在计算机生成的全息图2,3的相对于从计算机生成的全息图重构的输入图案的某个预定的周边部位的相位信息和振幅信息中的至少一个被去除。

39. 发明授权

US5638951A Probe cover mounting case 失效
标题翻译：探头盖安装盒
公开(公告)号：US5638951A
公开(公告)日：1997-06-17
申请号：US668720
申请日：1996-06-24
申请人： Masashi Fukura , Sigeru Makita , Mitsuru Kitamura , Tadashi Ikeno
发明人： Masashi Fukura , Sigeru Makita , Mitsuru Kitamura , Tadashi Ikeno
IPC分类号： A61B5/01 , A61B19/02 , A61B19/08 , G01J5/02 , G01J5/04 , G01K1/08 , B65D85/38 , B65H3/00
CPC分类号： G01J5/02 , G01J5/021 , G01J5/04 , A61B2050/0056 , A61B46/10 , A61B50/30
摘要： A case for mounting on a probe of a radiation clinical thermometer a sheet shaped probe cover which includes a probe insertion member having an insertion opening to be inserted by the probe and an infection preventing sheet in contact with the probe insertion member. The case includes a cover storage portion for storing a series of continuing probe covers each having an engagement opening at a predetermined position thereof, a probe insertion cut portion for positioning each probe cover and for insertion by the probe, a support surface disposed around the probe insertion cut portion to support a peripheral of the insertion opening of the probe insertion member of one of the probe covers, and a projection adapted to be engaged with the engagement opening of a subsequent probe cover when the probe cover mounted on the probe is torn at the probe insertion cut portion.
摘要翻译：一种用于安装在辐射体温计的探针上的一种片状探针盖，其包括具有插入孔的探针插入构件和由探针插入构件接触的感染防止片。壳体包括用于存储一系列连续的探针盖的盖存储部分，每个连续探针盖在其预定位置处具有接合开口;探针插入切割部分，用于定位每个探针盖并由探针插入;设置在探针周围的支撑表面插入切口部分，以支撑探针盖之一的探针插入构件的插入孔的周边，以及当安装在探针上的探针盖撕裂时适于与随后的探针盖的接合孔接合的突起探针插入切口部。

40. 发明授权

US08749862B2 Method for preparing a hologram recording medium 有权
标题翻译：制备全息记录介质的方法
公开(公告)号：US08749862B2
公开(公告)日：2014-06-10
申请号：US13180067
申请日：2011-07-11
申请人： Mitsuru Kitamura , Hidekazu Okuno , Masato Taninaka
发明人： Mitsuru Kitamura , Hidekazu Okuno , Masato Taninaka
IPC分类号： G03H1/08
CPC分类号： G03H1/0891 , B42D25/328 , B42D2035/20 , G03H1/0011 , G03H1/08 , G03H1/0841 , G03H2001/0027 , G03H2001/2273 , G03H2001/303
摘要： Two original images to be recorded are prepared as data (S10). A plurality of unit regions, each having an adequate area to record interference fringes of visible light, are defined and positioned on a hologram recording surface (S20). A gradation pattern, with which appearance probabilities of two record attributes gradually change in space, is overlapped onto the recording surface, and to each unit region, one of either record attributes is assigned according to the appearance probabilities of the respective record attributes at each individual position (S30). In each unit region, to which the first record attribute is assigned, the first original image is recorded as an interference fringe pattern, a diffraction grating pattern, or a scattering structure pattern, and in each unit region, to which the second record attribute is assigned, the second original image is recorded as an interference fringe pattern, a diffraction grating pattern, or a scattering structure pattern (S40), and a record pattern is formed on a physical medium (S50).
摘要翻译：准备要记录的两个原始图像作为数据（S10）。定义并定位在全息记录表面上的多个单位区域，每个区域具有足够的面积来记录可见光的干涉条纹（S20）。将两个记录属性的外观概率在空间中逐渐变化的渐变图案重叠在记录表面上，并且对于每个单位区域，根据每个个体的各个记录属性的外观概率来分配记录属性之一位置（S30）。在分配了第一记录属性的每个单位区域中，第一原始图像被记录为干涉条纹图案，衍射光栅图案或散射结构图案，并且在每个单位区域中，第二记录属性为将第二原始图像记录为干涉条纹图案，衍射光栅图案或散射结构图案（S40），并且在物理介质上形成记录图案（S50）。

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