公开(公告)号：US09509920B2

公开(公告)日：2016-11-29

申请号：US13641545

申请日：2011-04-27

Applicant: Makoto Ohta

Inventor： Makoto Ohta

IPC: H04N5/225 ,  H04N5/262 ,  G03B15/00 ,  G03B15/16 ,  H04N5/232

CPC classification number: H04N5/2628 ,  G03B15/00 ,  G03B15/16 ,  H04N5/232

Abstract: A method of automatically tracking and photographing celestial objects which captures a still image of a celestial object(s) where each celestial object appears stationary simply by making an exposure with a camera directed toward an arbitrary-selected celestial object and fixed with respect to the ground and without using an equatorial, and also a camera that employs this method. The method includes inputting latitude information at a photographic site, photographing azimuth angle information, photographing elevation angle information, attitude information of a photographic apparatus and focal length information of a photographing optical system; calculating movement amounts of the celestial object image relative to the photographic apparatus, for fixing the celestial object image with respect to the predetermined imaging area of an image pickup device, using all of the input information; and obtaining a photographic image by moving at least one of the predetermined imaging area and the celestial object image.

Abstract translation: 一种自动跟踪和拍摄天体的方法，其捕获天体的静止图像，其中每个天体物体看起来静止，简单地通过使用指向任意选择的天体的照相机进行曝光并相对于地面固定 并且不使用赤道仪，还有使用这种方法的摄像机。 该方法包括在摄影位置输入纬度信息，拍摄方位角信息，摄影仰角信息，摄影装置的姿态信息和摄影光学系统的焦距信息; 计算天体对象图像相对于摄影装置的移动量，用于使用所有输入信息来相对于图像拾取装置的预定成像区域固定天体对象图像; 以及通过移动所述预定成像区域和所述天体对象图像中的至少一个来获得摄影图像。

公开(公告)号：US20130033607A1

公开(公告)日：2013-02-07

申请号：US13641545

申请日：2011-04-27

Applicant: Makoto Ohta

Inventor： Makoto Ohta

IPC: H04N5/225

CPC classification number: H04N5/2628 ,  G03B15/00 ,  G03B15/16 ,  H04N5/232

Abstract: A method of automatically tracking and photographing celestial objects which captures a still image of a celestial object(s) where each celestial object appears stationary simply by making an exposure with a camera directed toward an arbitrary-selected celestial object and fixed with respect to the ground and without using an equatorial, and also a camera that employs this method. The method includes inputting latitude information at a photographic site, photographing azimuth angle information, photographing elevation angle information, attitude information of a photographic apparatus and focal length information of a photographing optical system; calculating movement amounts of the celestial object image relative to the photographic apparatus, for fixing the celestial object image with respect to the predetermined imaging area of an image pickup device, using all of the input information; and obtaining a photographic image by moving at least one of the predetermined imaging area and the celestial object image.

Abstract translation: 一种自动跟踪和拍摄天体的方法，其捕获天体的静止图像，其中每个天体物体看起来静止，简单地通过使用指向任意选择的天体的照相机进行曝光并相对于地面固定 并且不使用赤道仪，还有使用这种方法的摄像机。 该方法包括在摄影位置输入纬度信息，拍摄方位角信息，摄影仰角信息，摄影装置的姿态信息和摄影光学系统的焦距信息; 计算天体对象图像相对于摄影装置的移动量，用于使用所有输入信息来相对于图像拾取装置的预定成像区域固定天体对象图像; 以及通过移动所述预定成像区域和所述天体对象图像中的至少一个来获得摄影图像。

公开(公告)号：US06408780B1

公开(公告)日：2002-06-25

申请号：US09430317

申请日：1999-10-29

Applicant: Masahiko Ozaki ,  Shuji Mizokami ,  Makoto Ohta ,  Ikuo Hosomi

Inventor： Masahiko Ozaki ,  Shuji Mizokami ,  Makoto Ohta ,  Ikuo Hosomi

IPC: B63B3544

CPC classification number: B63B39/10 ,  E02B3/064

Abstract: A wave-resistant mega-float comprises a first flat plate provided on a front end portion of a large-sized floating body, penetrating a water surface, and extending downward below a bottom surface of the floating body, the front end portion of the floating body being located on an upstream side in a direction from which waves travel, and a second flat plate attached substantially perpendicularly to a lower end portion of the first flat plate such that the second flat plate extends toward the upstream side.

Abstract translation: 波浪型大浮子包括：设置在大型浮体的前端部的第一平板，穿透水面，并且在浮体的底面下方向下延伸，浮动体的前端部 主体位于波浪行进的方向的上游侧;以及第二平板，其基本垂直于第一平板的下端部安装，使得第二平板朝向上游侧延伸。

公开(公告)号：US06172861B2

公开(公告)日：2001-01-09

申请号：US09447660

申请日：1999-11-23

Applicant: Makoto Ohta

Inventor： Makoto Ohta

IPC: H02H900

CPC classification number: H01L27/0251 ,  H01L27/0266

Abstract: In order to protect an internal circuit from high voltages caused by static electricity applied to a pad of a semiconductor device, a protection circuit is configured of a clamping circuit portion (6) utilizing a MISFET (5) connected between the pad (10) and the internal circuit (3) and a gate circuit portion (8) connected to the clamping circuit portion (6). The source and bulk terminals of the MISFET (5) of the clamping circuit portion (6) are connected to the pad (10) and the internal circuit (3), the drain thereof is connected to a first power supply terminal (11), the gate thereof is connected to one terminal of a gate circuit resistor (15) and one terminal of a capacitor (16) constituting the gate circuit portion (8), the other terminal of the gate circuit resistor (15) is connected to a second power supply terminal (12), and the other terminal of the capacitor (16) is connected to the first power supply terminal (11). As a result, surge voltages of positive and negative polarity caused by static electricity can be clamped at a low voltage by a single clamping element (MISFET) per pad.

Abstract translation: 为了保护内部电路不受施加到半导体器件的焊盘的静电引起的高电压，保护电路由钳位电路部分（6）构成，钳位电路部分（6）利用连接在焊盘（10）和 内部电路（3）和连接到钳位电路部分（6）的门电路部分（8）。 钳位电路部分（6）的MISFET（5）的源极和体积端子连接到焊盘（10）和内部电路（3），其漏极连接到第一电源端子（11） 其栅极连接到门电路电阻器（15）的一个端子和构成栅极电路部分（8）的电容器（16）的一个端子，栅极电路电阻器（15）的另一端子连接到第二 电源端子（12），电容器（16）的另一个端子连接到第一电源端子（11）。 因此，由静电引起的正极性和负极性的浪涌电压可以通过每个焊盘的单个钳位元件（MISFET）钳位在低电压。

公开(公告)号：US08844148B2

公开(公告)日：2014-09-30

申请号：US13493127

申请日：2012-06-11

Applicant: Makoto Ohta

Inventor： Makoto Ohta

IPC: G01C17/38 ,  G01C17/28 ,  G01R33/02 ,  G03B17/18

CPC classification number: G01C17/28 ,  G01R33/0206 ,  G03B17/18

Abstract: A method of determining a direction of a triaxial electronic compass oriented in a specific direction by using the triaxial electronic compass and an inclination sensor, the method includes obtaining an elevation angle of the specific direction from the inclination sensor to switch a selection of two output values from the three output values to another selection of two output values therefrom; determining a geomagnetic aspect from the two output values; obtaining a rotational angle about an axis extending in the specific direction from the inclination sensor; calculating a deviation angle of the direction of the triaxial electronic compass which is caused by the selection switching, in accordance with the elevation angle, the geomagnetic aspect and the rotational angle; and correcting the direction of the triaxial electronic compass in accordance with the deviation angle.

Abstract translation: 一种通过使用三轴电子罗盘和倾斜传感器来确定朝向特定方向的三轴电子罗盘的方向的方法，该方法包括从倾斜传感器获得特定方向的仰角以切换两个输出值的选择 从三个输出值到另外两个输出值的选择; 从两个输出值确定地磁方面; 从倾斜传感器获得围绕沿特定方向延伸的轴线的旋转角度; 根据仰角，地磁场和旋转角度，计算由选择切换引起的三轴电子罗盘方向的偏差角; 并根据偏差角校正三轴电子罗盘的方向。

公开(公告)号：US08761460B2

公开(公告)日：2014-06-24

申请号：US13494196

申请日：2012-06-12

Applicant: Makoto Ohta

Inventor： Makoto Ohta

IPC: G06K9/00

CPC classification number: H04N5/2327 ,  G02B23/16 ,  H04N5/23254 ,  H04N5/23287 ,  H04N5/23296

Abstract: A method of automatically tracking and photographing a celestial object, which moves due to diurnal motion, while moving an imaging area on an imaging surface of an image sensor so that an image of the celestial object becomes stationary, includes calculating theoretical linear movement amounts and a theoretical rotational angle amount of the imaging area per a specified time; obtaining a movable-amount data table which stores data on actual linearly-movable amounts and an actual rotatable amount of the imaging area; and setting an exposure time for completing a celestial-object autotracking photographing operation while moving the imaging area within the range of movement thereof by comparing the theoretical linear movement amounts and the theoretical rotational angle amount with the actual linearly-movable amounts and the actual rotatable amount of the imaging area stored in the movable-amount data table.

Abstract translation: 一种自动跟踪和拍摄由于昼夜运动而移动的天体的方法，同时在图像传感器的成像表面上移动成像区域使得天体的图像变得不稳定，包括计算理论线性移动量和 每个指定时间的成像区域的理论旋转角度量; 获取可移动量数据表，其存储实际线性移动量和成像区域的实际可旋转量的数据; 并且通过将理论线性移动量和理论旋转角度量与实际线性移动量和实际可旋转量进行比较来设置在完成天体对象自动跟踪拍摄操作的同时移动成像区域的移动范围内的曝光时间 存储在可移动量数据表中的成像区域。

公开(公告)号：US08717441B2

公开(公告)日：2014-05-06

申请号：US13109247

申请日：2011-05-17

Applicant: Makoto Ohta

Inventor： Makoto Ohta

IPC: H04N5/225 ,  G01S3/782

CPC classification number: G01S3/782 ,  G01S3/7864 ,  H04N5/23258

Abstract: A method of automatically tracking and photographing a celestial object so that the celestial object image, which is formed on an imaging surface of an image sensor via a photographing optical system, becomes stationary relative to a predetermined imaging area of the imaging surface of the image sensor during a tracking and photographing operation. The method includes performing a preliminary photographing operation at a predetermined preliminary-photographing exposure time with the photographic apparatus directed toward the celestial object and with a celestial-body auto tracking action suspended to obtain a preliminary image before automatically tracking and photographing the celestial object, calculating a moving direction and a moving speed of the celestial object image from the preliminary image that is obtained by the preliminary photographing operation, and automatically tracking and photographing the celestial object based on the moving direction and the moving speed of the celestial object image.

Abstract translation: 一种自动跟踪和拍摄天体的方法，使得经由拍摄光学系统形成在图像传感器的成像表面上的天体对象图像相对于图像传感器的成像表面的预定成像区域变得静止 在跟踪和拍摄操作期间。 该方法包括：在预定的预拍摄曝光时间内，使摄影装置朝向天体进行初步拍摄操作，并且在自动跟踪和拍摄天体之前暂停天体自动跟踪动作以获得初步图像，计算 基于通过初步拍摄操作获得的预备图像的天体对象图像的移动方向和移动速度，并且基于天体对象图像的移动方向和移动速度自动跟踪和拍摄天体。

公开(公告)号：US08447071B2

公开(公告)日：2013-05-21

申请号：US13114320

申请日：2011-05-24

Applicant: Makoto Ohta

Inventor： Makoto Ohta

IPC: G06K9/00

CPC classification number: G01S3/7867 ,  G06K9/6211 ,  H04N5/232

Abstract: A method of automatically tracking and photographing a celestial object, includes inputting latitude information, photographing azimuth angle information and photographing elevation angle information of a photographic apparatus; inputting star map data of a certain range including data on a location of a celestial object from the latitude information, the photographing azimuth angle information and the photographing elevation angle information; calculating a deviation amount between a location of the celestial object that is imaged in a preliminary image obtained by the photographic apparatus and the location of the celestial object which is defined in the input star map data; correcting at least one of the photographing azimuth angle information and the photographing elevation angle information using the deviation amount; and performing a celestial-object auto-tracking photographing operation based on the corrected at least one of the photographing azimuth angle information and the photographing elevation angle information.

Abstract translation: 一种自动跟踪和拍摄天体的方法，包括输入纬度信息，拍摄方位角信息和摄影装置的仰角信息; 从纬度信息，摄影方位角信息和拍摄仰角信息中输入包括天体对象的位置的数据的特定范围的星图数据; 计算在由摄影装置获得的初步图像中成像的天体的位置与在输入的星形图数据中定义的天体的位置之间的偏差量; 使用所述偏差量来校正拍摄方位角信息和拍摄仰角信息中的至少一个; 以及基于所校正的拍摄方位角信息和摄影仰角信息中的至少一个来执行天体对象自动跟踪拍摄操作。

公开(公告)号：US20120233999A1

公开(公告)日：2012-09-20

申请号：US13512592

申请日：2010-10-26

Applicant: Shunichi Ikesue ,  Takeshi Yasunaga ,  Makoto Ohta

Inventor： Shunichi Ikesue ,  Takeshi Yasunaga ,  Makoto Ohta

IPC: F03B13/16

CPC classification number: F03B13/16 ,  F03B13/20 ,  F05B2260/406 ,  Y02E10/38

Abstract: A wave power generator that can efficiently perform power generation in response to ocean-wave periods, which are waves of varying period, is provided. A vibration receiving portion that is provided in a float floating at a wave surface and that performs power generation by means of vibrations exerted thereon; a mass body that applies a mass loading on the vibration receiving portion from above; a plurality of elastic members that support the mass body in series; and a plurality of locking mechanisms that restrict/release the motion of the plurality of elastic members are provided.

Abstract translation: 提供了能够有效地执行响应于波周期的波浪发生的波发电机，其是不同周期的波。 振动接收部，其设置在浮动在波面上的浮子，并且通过施加在其上的振动来进行发电; 质量体，其从上方对振动接收部施加质量负荷; 多个弹性构件，其串联地支撑所述质量体; 并且提供了限制/释放多个弹性构件的运动的多个锁定机构。

公开(公告)号：US07948059B2

公开(公告)日：2011-05-24

申请号：US11647128

申请日：2006-12-29

Applicant: Yoshio Ozeki ,  Toshiaki Takai ,  Makoto Ohta ,  Takahiro Umeyama

Inventor： Yoshio Ozeki ,  Toshiaki Takai ,  Makoto Ohta ,  Takahiro Umeyama

IPC: H01L23/544

CPC classification number: H01L21/481 ,  H01L24/97 ,  H01L2224/16 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01023 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01079 ,  H01L2924/07802 ,  H01L2924/09701 ,  H01L2924/10329 ,  H01L2924/12042 ,  H01L2924/15787 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19043 ,  H01L2224/85 ,  H01L2924/00014 ,  H01L2224/83 ,  H01L2924/00

Abstract: In a semiconductor device comprising a ceramic substrate, a surface mount component, and sealing resin and obtained by division into pieces, the ceramic substrate is composed of a multiple piece substrate provided with dividing grooves for the division into pieces on both front and rear surfaces in advance, a plurality of the surface mount components are mounted on the multiple piece substrate and sealed collectively by the sealing resin, and the substrate is divided along the dividing grooves. Further, when the shortest distance from an end on the front surface of the ceramic substrate to an end of the surface mount component is set to “a” μm, a thickness of the ceramic substrate is set to “b” μm, and sum of depths of the dividing grooves on the front and rear surfaces of the ceramic substrate is set to “c” μm, a relationship of a≧269×c/b+151 is established.

Abstract translation: 在包括陶瓷基板，表面安装部件和密封树脂并且通过分割成片而获得的半导体器件中，陶瓷基板由多片基板构成，该多片基板设置有分隔槽，用于在前表面和后表面上分割成片 提前，将多个表面安装部件安装在多片基板上并由密封树脂共同密封，并且基板沿着分隔槽分开。 此外，当从陶瓷基板的前表面的端部到表面安装部件的端部的最短距离设定为“a”μm时，将陶瓷基板的厚度设定为“b”μm， 将陶瓷基板的表面和背面上的分隔槽的深度设定为“c”，建立a≥269×c / b + 151的关系。