公开(公告)号：US09196399B2

公开(公告)日：2015-11-24

申请号：US14343020

申请日：2012-09-04

Applicant: Masahiro Sugimoto ,  Hirokazu Tsubouchi ,  Hitoshi Shimizu ,  Toshiya Okada ,  Toshirou Sakai ,  Kazuya Takahata ,  Hitoshi Tamura ,  Toshiyuki Mito

Inventor： Masahiro Sugimoto ,  Hirokazu Tsubouchi ,  Hitoshi Shimizu ,  Toshiya Okada ,  Toshirou Sakai ,  Kazuya Takahata ,  Hitoshi Tamura ,  Toshiyuki Mito

IPC: H01L39/14 ,  H01B12/10 ,  H01B13/00 ,  H01L39/24

CPC classification number: H01B12/10 ,  H01B13/00 ,  H01L39/14 ,  H01L39/2403 ,  H01L39/2409 ,  Y10T29/49014

Abstract: A method for producing a composite superconductor includes: a structure forming process of forming a structure including a metal covering member (20) including at least one to-be-joined portion, a superconductor (30) arranged inside the metal covering member, and a reinforcing member (40) arranged between the superconductor (30) and the at least one to-be-joined portion; and a joining process of joining thereafter the at least one to-be-joined portion.

Abstract translation: 复合超导体的制造方法包括：形成包括包括至少一个待接合部的金属覆盖部件（20）的结构的结构形成工序，配置在金属覆盖部件内的超导体（30），以及 配置在超导体（30）与至少一个被接合部之间的加强部件（40） 以及其后连接至少一个待接合部分的接合过程。

公开(公告)号：US08801180B2

公开(公告)日：2014-08-12

申请号：US12996935

申请日：2009-06-08

Applicant: Takefumi Hayashi ,  Hitoshi Shimizu

Inventor： Takefumi Hayashi ,  Hitoshi Shimizu

IPC: A61B3/10 ,  G01B9/02 ,  G01B11/24

CPC classification number: A61B3/1005 ,  A61B3/102 ,  G01B9/02028 ,  G01B9/02085 ,  G01B9/02091 ,  G01B11/2441

Abstract: An optical image measuring device 1 splits low-coherence light L0 into signal light LS and reference light LR, and splits an optical path of the reference light LR into two optical paths having different optical path lengths to split the reference light LR into two reference lights LRa, LRb. Furthermore, the optical image measuring device 1 makes the reference lights LRa, LRb interfere with the signal light LS propagated through an eye E, generates an interference light LC reflecting a morphology in each of two depth positions (fundus oculi Ef and cornea Ec) of an eye E, and detects the interference light LC to generate a detection signal. Then, the optical image measuring device 1 forms a fundus oculi tomographic image and a cornea tomographic image based on the detection signals, and analyzes the tomographic images to obtain a distance between the cornea and retina of the eye E.

Abstract translation: 光学图像测量装置1将低相干光L0分解为信号光LS和参考光LR，并将参考光LR的光路分成具有不同光程长度的两个光路，以将参考光LR分成两个参考光 LRa，LRb。 此外，光学图像测量装置1使得参考光LRa，LRb干扰通过眼睛E传播的信号光LS，产生反映两个深度位置（眼底Ef和角膜Ec）中的每一个的形态的干涉光LC 眼睛E，并且检测干涉光LC以产生检测信号。 然后，光学图像测量装置1基于检测信号形成眼底断层图像和角膜断层图像，并分析断层图像以获得眼睛E的角膜和视网膜之间的距离。

公开(公告)号：US08755422B2

公开(公告)日：2014-06-17

申请号：US13187838

申请日：2011-07-21

Applicant: Hitoshi Shimizu ,  Yasumasa Kawakita

Inventor： Hitoshi Shimizu ,  Yasumasa Kawakita

IPC: H01S5/183

CPC classification number: H01S5/18311 ,  G02B6/4214 ,  H01S5/02292 ,  H01S5/18341 ,  H01S5/18347 ,  H01S5/18358 ,  H01S5/18369 ,  H01S5/3054 ,  H01S5/3215

Abstract: A surface emitting laser includes lower and upper multilayer mirrors, first-conductivity-type and second-conductivity-type contact layers formed between the lower and the upper multilayer mirrors, an active layer formed between the first-conductivity-type and the second-conductivity-type contact layers, a current confinement layer formed between the second-conductivity-type contact layer and the active layer, and first and second composition gradient layers formed facing each other across the current confinement layer. The first composition gradient layer and the second composition gradient layer are formed such that bandgap energy of each of the layers is monotonically decreased from the current confinement layer to an adjacent layer and approach bandgap energy of the adjacent layer in a growth direction.

Abstract translation: 表面发射激光器包括下层和上层多层反射镜，形成在下层和上层多层反射镜之间的第一导电型和第二导电型接触层，形成在第一导电型和第二导电型之间的有源层 型接触层，形成在第二导电型接触层和有源层之间的电流限制层以及横跨电流限制层彼此形成的第一和第二组成梯度层。 形成第一组成梯度层和第二组成梯度层，使得每个层的带隙能量从电流限制层单调减小到相邻层，并且在生长方向上接近相邻层的带隙能量。

公开(公告)号：US08472492B2

公开(公告)日：2013-06-25

申请号：US12726668

申请日：2010-03-18

Applicant: Yasumasa Kawakita ,  Takeo Kageyama ,  Hitoshi Shimizu ,  Hirotatsu Ishii

Inventor： Yasumasa Kawakita ,  Takeo Kageyama ,  Hitoshi Shimizu ,  Hirotatsu Ishii

IPC: H01S5/00

CPC classification number: H01S5/18341 ,  B82Y20/00 ,  G11B7/123 ,  G11B7/127 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01S5/0014 ,  H01S5/0071 ,  H01S5/0208 ,  H01S5/02228 ,  H01S5/02248 ,  H01S5/02284 ,  H01S5/02288 ,  H01S5/02292 ,  H01S5/18311 ,  H01S5/18369 ,  H01S5/305 ,  H01S5/3201 ,  H01S5/34306 ,  H01S5/423 ,  H01L2924/00014

Abstract: Included are: an active layer provided between an upper multilayer film reflecting mirror and a lower multilayer film reflecting mirror formed on a GaAs substrate and formed of a periodic structure of a low-refractive-index layer formed of AlxGa1-xAs (0.8≦x≦1) and a high-refractive-index layer formed of AlyGa1-yAs (0≦y≦x), at least one of the low-refractive-index layer and the high-refractive-index layer being of n-type; and a lower electrode provided between the lower multilayer film reflecting mirror and the active layer and configured to inject an electric current into the active layer.

Abstract translation: 包括：在上层多层膜反射镜和形成在GaAs衬底上的下层多层膜反射镜之间形成的有源层，其由Al x Ga 1-x As（0.8 @ x @ x As）形成的低折射率层的周期性结构形成， 1）和由AlyGa1-yAs（0 @ y @ x）形成的高折射率层，低折射率层和高折射率层中的至少一个为n型; 以及下电极，设置在所述下多层膜反射镜和所述有源层之间，并且被配置为向所述有源层注入电流。

公开(公告)号：US08410456B2

公开(公告)日：2013-04-02

申请号：US12886985

申请日：2010-09-21

Applicant: Hiroaki Yamamoto ,  Yu Tojo ,  Hitoshi Shimizu

Inventor： Hiroaki Yamamoto ,  Yu Tojo ,  Hitoshi Shimizu

IPC: G01J1/58

CPC classification number: G01N21/6456 ,  A61B5/0073 ,  G01N21/4795 ,  G01N21/6428 ,  G01N2021/1787

Abstract: A measurement data correction method is provided. A living organism is employed as a test sample, fluorescent light generated by excitation light from a fluorescent substance administered to the test sample is received by a light receiving component at a plurality of locations around the periphery of the test sample in a flat plane passing through an observation site of the test sample, and the method is employed for reconstruction of an optical tomographic image of the test sample along the flat plane passing through the observation site. The method includes: generating corrected measurement data, as measurement data to be used in reconstruction of an optical tomographic image along the flat plane passing through the observation site of the test sample, from an obtained first measurement data and an obtained first standardization measurement data using a defined correction coefficient.

Abstract translation: 提供测量数据校正方法。 使用生物体作为测试样品，由施用于测试样品的荧光物质的激发光产生的荧光被测试样品周围的多个位置处的光接收部件在通过的平面内被接收 测试样本的观察部位，并且该方法用于沿着穿过观察部位的平面重建测试样品的光学断层图像。 该方法包括：根据获得的第一测量数据和所获得的第一标准化测量数据，生成校正的测量数据，作为用于沿着穿过测试样本的观察部位的平面的光学断层图像重建中使用的测量数据，使用 定义的校正系数。

公开(公告)号：US08355421B2

公开(公告)日：2013-01-15

申请号：US12560875

申请日：2009-09-16

Applicant: Yasumasa Kawakita ,  Kageyama Takeo ,  Hitoshi Shimizu

Inventor： Yasumasa Kawakita ,  Kageyama Takeo ,  Hitoshi Shimizu

IPC: H01S5/10 ,  H01S5/183 ,  H01S5/323

CPC classification number: H01S5/18311 ,  H01S5/0207 ,  H01S5/3201 ,  H01S5/32366

Abstract: A vertical cavity surface emitting laser element as described herein can suppress of any dislocation, when a distributed Bragg reflector (DBR) mirror is formed on the onto a substrate (1). The vertical cavity surface emitting laser can be designed so that an average of strain in the DBR mirror (2) and a layer thickness of the DBR mirror (2) are in reference to a curvature of the substrate (1) in order to satisfy a predetermined condition, and then nitrogen can be added into the DBR mirror (2) with a composition that corresponds to a designed average of strain in the DBR mirror (2). For example, the average composition of nitrogen can be designed to be between 0.028% and 0.390%.

Abstract translation: 当分布式布拉格反射镜（DBR）反射镜形成在基板（1）上时，如本文所述的垂直腔表面发射激光器元件可以抑制任何位错。 可以设计垂直腔表面发射激光器，使得DBR反射镜（2）中的应变平均值和DBR反射镜（2）的层厚度参考基板（1）的曲率，以满足 预定条件，然后氮气可以以对应于DBR反射镜（2）中设计的应变平均值的组成添加到DBR反射镜（2）中。 例如，氮的平均组成可以设计在0.028％和0.390％之间。

公开(公告)号：US20110064107A1

公开(公告)日：2011-03-17

申请号：US12560875

申请日：2009-09-16

Applicant: Yasumasa Kawakita ,  Kageyama Takeo ,  Hitoshi Shimizu

Inventor： Yasumasa Kawakita ,  Kageyama Takeo ,  Hitoshi Shimizu

IPC: H01S5/183

CPC classification number: H01S5/18311 ,  H01S5/0207 ,  H01S5/3201 ,  H01S5/32366

Abstract: By making use of a vertical cavity surface emitting laser element (100) in accordance with the present invention, it becomes able to suppress as properly an occurrence of any dislocation therein even in a case where there is formed a DBR mirror onto a substrate (1), by designing to be set for between an average of strain in a DBR mirror at the lower side thereof (2) and a layer thickness of such the DBR mirror at the lower side thereof (2) in reference to a curvature of the substrate (1) in order to be satisfied a predetermined condition, and then by performing an addition of nitrogen into the DBR mirror at the lower side thereof (2) with a composition thereof that corresponds to the designed average of strain in the DBR mirror at the lower side thereof (2) to be set therefor, such as the composition of between 0.028% and 0.390% or the like, in reference to the relationship of between the average of strain in the DBR mirror at the lower side thereof (2) and an average of the composition of the nitrogen that is included in the DBR mirror at the lower side thereof (2).

Abstract translation: 通过利用根据本发明的垂直腔表面发射激光元件（100），即使在在基板上形成DBR镜的情况下，也能适当地抑制其中任何位错的发生 ），通过设计设定为在其下侧（2）的DBR镜中的应变平均值与其下侧（2）处的DBR镜的层厚相对于基板的曲率 （1），以便满足预定条件，然后通过在其下侧（2）向其DBR反射镜的下侧（2）添加氮气，其组成与对应于DBR反射镜中的设计的应变平均值相应 其设定的下侧（2），例如组成为0.028〜0.390％等，参照其下侧（2）的DBR镜的应变平均值与 平均的组合 n包含在其下侧的DBR反射镜中的氮（2）。

公开(公告)号：US07898751B2

公开(公告)日：2011-03-01

申请号：US12109235

申请日：2008-04-24

Applicant: Hitoshi Shimizu

Inventor： Hitoshi Shimizu

IPC: G02B7/02

CPC classification number: G02B7/021 ,  G02B13/16

Abstract: A projection lens unit includes a magnifying optical system is provided. A second magnifying lens barrel has a shape of double circular cylinders, and a first magnifying lens barrel is fitted to an outer circular cylinder. Further, a second magnifying lens is in contact with and fixed to a step portion of inner circular cylinder. In a manufacturing step thereof, the second magnifying lens is inserted into the inner circular cylinder of the second magnifying lens barrel to be into contact with the step portion. A front end portion of the inner circular cylinder is plastically deformed by being heated and pressed to fix the second magnifying lens. An outer peripheral edge of the front end portion has a curved surface. The curved surface of the front end portion is made to be smaller in radius of curvature than the second magnifying lens.

Abstract translation: 投影透镜单元包括放大光学系统。 第二放大镜筒具有双圆柱形的形状，并且第一放大镜镜筒装配到外圆柱体。 此外，第二放大透镜与内圆柱体的台阶部接触并固定。 在其制造步骤中，将第二放大透镜插入到第二放大镜筒的内圆柱体中以与台阶部分接触。 内圆柱体的前端部通过被加热和压制而塑性变形以固定第二放大透镜。 前端部的外周边缘具有曲面。 前端部的弯曲表面的曲率半径比第二放大透镜的曲率半径小。

公开(公告)号：US07778555B2

公开(公告)日：2010-08-17

申请号：US12250859

申请日：2008-10-14

Applicant: Hisashi Shoji ,  Osamu Satoh ,  Yasushi Nakazato ,  Hitoshi Shimizu ,  Katsuaki Miyawaki ,  Seiji Hoshino ,  Satoshi Ouchi ,  Nekka Matsuura ,  Shuji Hirai ,  Yoshinori Nakagawa

Inventor： Hisashi Shoji ,  Osamu Satoh ,  Yasushi Nakazato ,  Hitoshi Shimizu ,  Katsuaki Miyawaki ,  Seiji Hoshino ,  Satoshi Ouchi ,  Nekka Matsuura ,  Shuji Hirai ,  Yoshinori Nakagawa

IPC: G03G15/00 ,  G06F11/30 ,  G21C17/00

CPC classification number: H04N1/00037 ,  G03G15/55 ,  H04N1/00002 ,  H04N1/00039 ,  H04N1/00055 ,  H04N1/00058 ,  H04N1/00061 ,  H04N1/00063 ,  H04N1/00074 ,  H04N2201/0091

Abstract: A time point at which a predetermined period elapses since the start of use of a copying machine as a detection subject after factory shipment or repair is obtained. Pieces of set information, which are combinations of various types of information until the time point is reached are sequentially stored to construct a normal set information group. After the time point is reached, presence of abnormality in the copying machine is determined based on the normal set information group and the various types of information obtained.

Abstract translation: 从工厂装运或修理后的检测对象开始使用复印机起经过了规定期间的时间点。 顺序地存储作为到达时间点的各种类型的信息的组合的集合信息的部分，以构建正常集合信息组。 在达到时间点之后，基于正常设定信息组和获得的各种信息类型来确定复印机中的异常情况。

公开(公告)号：US20100182567A1

公开(公告)日：2010-07-22

申请号：US12451673

申请日：2008-05-15

Applicant: Takeyoshi Nouchi ,  Kazuhiko Yumikake ,  Hitoshi Shimizu

Inventor： Takeyoshi Nouchi ,  Kazuhiko Yumikake ,  Hitoshi Shimizu

IPC: A61B3/12 ,  A61B3/15

CPC classification number: A61B3/0041 ,  A61B3/102 ,  G01N21/45 ,  G01N21/4795

Abstract: [Task] To provide a fundus oculi observation device capable of effectively performing dispersion compensation.[Means for Resolution] A fundus oculi observation device 1 functions as an optical image measurement device that splits a broadband light into a signal light LS and a reference light LR, superimposes the signal light LS propagated through a fundus oculi Ef and the reference light LR propagated through a reference mirror 174 to generate an interference light LC and forms an image of the fundus oculi Ef. The device 1 corrects the influence of dispersion of the reference light LR based on ocular information 212a, generates the interference light LC after the correction, detects this interference light LC, and forms an OCT image.

Abstract translation: [任务]提供能够有效地进行色散补偿的眼底观察装置。 [解决方法]眼底观察装置1用作将宽带光分解为信号光LS和参考光LR的光学图像测量装置，将通过眼底Ef传播的信号光LS和参考光LR 通过参考镜174传播以产生干涉光LC并形成眼底Ef的图像。 设备1基于眼睛信息212a来校正参考光LR的色散的影响，在校正之后产生干涉光LC，检测该干涉光LC并形成OCT图像。