公开(公告)号：US07707723B2

公开(公告)日：2010-05-04

申请号：US11205085

申请日：2005-08-17

Applicant: Kenji Tamada ,  Kikuo Maeda ,  Tomoaki Kawamura ,  Hirokazu Nakashima ,  Takumi Fujita ,  Mitsuo Sasabe

Inventor： Kenji Tamada ,  Kikuo Maeda ,  Tomoaki Kawamura ,  Hirokazu Nakashima ,  Takumi Fujita ,  Mitsuo Sasabe

IPC: B21K1/10

CPC classification number: F16C33/547 ,  F04B27/1063 ,  F16C19/305 ,  F16C23/088 ,  F16C33/34 ,  F16C33/4635 ,  F16C33/48 ,  F16C33/543 ,  F16C33/64 ,  F16C2240/40 ,  F16C2240/50 ,  F16C2360/00 ,  Y10T29/49636 ,  Y10T29/49643 ,  Y10T29/49645 ,  Y10T29/49689 ,  Y10T29/49693

Abstract: A method is provided for producing a roller thrust bearing having a plurality of rows of rollers, the bearing featuring reduced differential slip, reduced friction and wear, and increased longevity without flaking. The method includes forming a cage to accommodate the rollers, crowning the rollers, and arranging the rollers in pockets such that the rollers held by a pocket have respective end surfaces in direct contact with each other.

Abstract translation: 提供了一种用于生产具有多排滚子的滚子推力轴承的方法，该轴承具有减小的差速滑移，减少的摩擦和磨损，并且延长寿命而不会剥落。 该方法包括形成保持架以容纳辊子，使辊子隆起并将辊子布置在凹穴中，使得由凹穴保持的辊子具有彼此直接接触的相应的端面。

公开(公告)号：US20080252753A1

公开(公告)日：2008-10-16

申请号：US12213090

申请日：2008-06-13

Applicant: Satoshi Ejima ,  Toshiaki Kobayashi ,  Tomoaki Kawamura ,  Kazuya Umeyama ,  Yoji Uchiyama

Inventor： Satoshi Ejima ,  Toshiaki Kobayashi ,  Tomoaki Kawamura ,  Kazuya Umeyama ,  Yoji Uchiyama

IPC: H04N5/76

CPC classification number: H04N5/23293

Abstract: An image-capturing apparatus includes: an image-capturing element that captures an image of a subject through a photographic lens and outputs the captured image of the subject as image data; a display device that displays the image of the subject; a recording device that records the image data at a recording medium; a display control device that displays a first image prepared based upon the image data output by the image-capturing element and a second image prepared based upon the image data recorded at the recording medium on the display device; and an instruction device that issues an instruction to the display control device to display the first image and the second image in response to a user instruction operation when the first image is on display at the display device.

Abstract translation: 摄像装置包括：摄像元件，其通过拍摄镜头拍摄被摄体的图像，并将被摄体的拍摄图像作为图像数据输出; 显示对象的图像的显示装置; 在记录介质上记录图像数据的记录装置; 显示控制装置，其显示基于由图像拍摄元件输出的图像数据准备的第一图像和基于记录在记录介质上的图像数据准备在显示装置上的第二图像; 以及指示装置，当在显示装置上显示第一图像时，响应于用户指令操作向显示控制装置发出指示以显示第一图像和第二图像。

公开(公告)号：US07273319B2

公开(公告)日：2007-09-25

申请号：US10971149

申请日：2004-10-25

Applicant: Kenji Tamada ,  Kikuo Maeda ,  Tomoaki Kawamura ,  Hirokazu Nakashima ,  Takumi Fujita ,  Mitsuo Sasabe

Inventor： Kenji Tamada ,  Kikuo Maeda ,  Tomoaki Kawamura ,  Hirokazu Nakashima ,  Takumi Fujita ,  Mitsuo Sasabe

IPC: F16C33/48

CPC classification number: F16C33/547 ,  F04B27/1063 ,  F16C19/305 ,  F16C23/088 ,  F16C33/34 ,  F16C33/4635 ,  F16C33/48 ,  F16C33/543 ,  F16C33/64 ,  F16C2240/40 ,  F16C2240/50 ,  F16C2360/00 ,  Y10T29/49636 ,  Y10T29/49643 ,  Y10T29/49645 ,  Y10T29/49689 ,  Y10T29/49693

Abstract: There is provided a roller thrust bearing providing reduced differential slip, free of significant friction and wear, and providing increased longevity against flaking. The present invention provides a thrust bearing in the form of a roller thrust bearing including at least two radially arranged rows of rollers and a cage holding the rollers, the rollers including at least one roller crowned.

Abstract translation: 提供了滚子推力轴承，其提供减小的差速滑移，没有显着的摩擦和磨损，并且提供增加的寿命以防剥落。 本发明提供一种滚子止推轴承形式的推力轴承，该推力轴承包括至少两个径向排列的滚子列和保持滚子的保持架，滚子包括至少一个辊子。

公开(公告)号：US20060087564A1

公开(公告)日：2006-04-27

申请号：US11252828

申请日：2005-10-19

Applicant: Tomoaki Kawamura

Inventor： Tomoaki Kawamura

IPC: H04N5/232

CPC classification number: H04N5/232 ,  H04N5/23203

Abstract: A camera is equipped with a wireless communication function for executing wireless communication by employing a wireless communication device which includes an antenna. The camera includes an antenna cover that moves to one of an open state in which the antenna is exposed to an outside and a closed state in which the antenna is concealed; and a control device that enables the wireless communication by the wireless communication device by interlocking with movement of the antenna cover to the open state and disables the wireless communication by interlocking with movement of the antenna cover to the closed state.

Abstract translation: 相机配备有通过采用包括天线的无线通信设备来执行无线通信的无线通信功能。 相机包括天线罩，其移动到天线暴露于外部的打开状态和隐藏天线的关闭状态之一; 以及控制装置，其能够通过与天线盖的移动互锁而与无线通信装置进行无线通信，并且通过与天线盖的移动互锁而关闭无线通信。

公开(公告)号：US06295088B1

公开(公告)日：2001-09-25

申请号：US09007067

申请日：1998-01-14

Applicant: Daiki Tsukahara ,  Tomoaki Kawamura ,  Nobuya Kawahata

Inventor： Daiki Tsukahara ,  Tomoaki Kawamura ,  Nobuya Kawahata

IPC: H04N5222

CPC classification number: H04N5/2252 ,  H04N5/23293

Abstract: The invention provides improved operability for portable electronic devices. A portable electronic device includes a display component and a device aperture component which are mounted on separate segments of the electronic device. Each segment can be rotated with respect to the other, thus permitting a user to photograph an object while adjusting the display to a desired viewing condition.

Abstract translation: 本发明提供了便携式电子设备的改进的可操作性。 便携式电子设备包括安装在电子设备的分开的段上的显示器组件和设备孔组件。 每个片段可以相对于另一个片段旋转，从而允许用户在将显示器调节到期望的观看条件的同时拍摄对象。

公开(公告)号：US5848308A

公开(公告)日：1998-12-08

申请号：US863067

申请日：1997-05-23

Applicant: Tomoaki Kawamura

Inventor： Tomoaki Kawamura

IPC: G03B13/06 ,  G02B23/14 ,  G03B17/20 ,  G03B19/02 ,  H04N5/225 ,  G03B13/08

CPC classification number: G02B23/14 ,  H04N5/2251 ,  H04N5/23293

Abstract: A finder optical system includes a photographing lens, an eyepiece having an optical axis substantially collinear with an optical axis of the photographing lens, and a relay optical system, including a relay lens system, disposed between the photographing lens and the eyepiece for optically connecting a primary focal plane of the photographing lens to a secondary focal plane disposed to be observed through the eyepiece. The relay lens system has an optical axis that is parallel with the optical axes of the photographing lens and the eyepiece, and the relay optical system includes a first pair of reflecting mirrors that relay the optical axis of the photographing lens to the optical axis of the relay lens system, and a second pair of reflecting mirrors that relay the optical axis of the relay lens system to the optical axis of the eyepiece.

Abstract translation: 取景器光学系统包括拍摄镜头，具有与拍摄镜头的光轴基本共线的光轴的目镜，以及设置在拍摄镜头和目镜之间的中继透镜系统的中继光学系统，用于光学连接 将拍摄镜头的主焦平面设置成通过目镜被观察的二次焦平面。 中继透镜系统具有与拍摄镜头和目镜的光轴平行的光轴，并且中继光学系统包括第一对反射镜，其将拍摄镜头的光轴中继到拍摄镜头的光轴 中继透镜系统和将中继透镜系统的光轴中继到目镜的光轴的第二对反射镜。

公开(公告)号：US5630187A

公开(公告)日：1997-05-13

申请号：US493497

申请日：1995-06-22

Applicant: Tomoaki Kawamura

Inventor： Tomoaki Kawamura

IPC: G02B7/08 ,  G03B7/26

CPC classification number: G02B7/08

Abstract: A lens device that is not affected by changes in environmental conditions and is capable of manual and automatic focussing of the lens. Specifically, the lens device generates an appropriate operational load during manual operations of the lens using a simple structure. The lens device includes a lens barrel containing a lens holding barrel holding the lens. The operation ring has the ability to rotate and is fitted around the outer periphery of the lens barrel. The lens drive device includes a motor, a deceleration device, a motor drive circuit, and a variable resistor. The motor has the ability to generate electricity. The selection switch selectively connects the motor to either the motor drive circuit or the variable resistor. During automatic operation, the motor is connected to the motor drive circuit. The motor drive circuit is the power source of and drives the motor. The driven motor rotates the operation ring to adjust the focus through the deceleration device. During manual lens operation, the motor is connected to the variable resistor. Through the deceleration device, electricity is generated because of operation ring rotation. The generated electric power is consumed by the variable resistor and the motor, thereby generating an appropriate operational load. The resistance of the variable resistor can be set through an adjustment knob.

Abstract translation: 一种不受环境条件变化影响的透镜装置，能够手动和自动地对透镜进行聚焦。 具体地，透镜装置使用简单的结构在透镜的手动操作期间产生适当的操作负载。 透镜装置包括容纳保持透镜的透镜保持筒的镜筒。 操作环具有旋转的能力并围绕镜筒的外周安装。 镜头驱动装置包括马达，减速装置，马达驱动电路和可变电阻器。 电机有发电的能力。 选择开关选择性地将电动机连接到电机驱动电路或可变电阻器。 在自动运行过程中，电机连接到电机驱动电路。 电机驱动电路是驱动电机的电源。 从动电机旋转操作环，通过减速装置调节焦点。 在手动镜头操作期间，电机连接到可变电阻。 通过减速装置，由于操作环旋转而产生电力。 所产生的电力被可变电阻器和电动机消耗，从而产生适当的操作负载。 可变电阻器的电阻可以通过调节旋钮来设定。

公开(公告)号：US09951855B2

公开(公告)日：2018-04-24

申请号：US13384484

申请日：2010-07-14

Applicant: Naoto Shibutani ,  Seiji Kanbara ,  Shinji Oishi ,  Tomoaki Kawamura ,  Toshiaki Ensou

Inventor： Naoto Shibutani ,  Seiji Kanbara ,  Shinji Oishi ,  Tomoaki Kawamura ,  Toshiaki Ensou

IPC: F16H53/06 ,  F16C13/00 ,  F16C19/46 ,  F16C33/78 ,  B21K1/76 ,  F16C41/00

CPC classification number: F16H53/06 ,  B21K1/76 ,  F16C13/006 ,  F16C19/463 ,  F16C33/78 ,  F16C41/008 ,  Y10T29/49295 ,  Y10T74/2107

Abstract: A cam follower is constituted by an outer ring which has an outer track surface in its inner circumference; a stud which has an inner track surface opposed to the outer track surface, a flange portion abutting on one side of the inner track surface, a side plate fitting portion and a mounting shaft portion abutting on another side of the inner track surface in this order, and a fiber flow formed continuously from the flange portion to the inner track surface along their outer circumferences; rolling elements which are arranged between the outer track surface and inner track surface; and an inner side plate which is pressed into the side plate fitting portion to work with the flange portion for limiting axial movement of the outer ring and the rolling elements.

公开(公告)号：US09178616B2

公开(公告)日：2015-11-03

申请号：US14119186

申请日：2012-06-27

Applicant: Tomoaki Kawamura ,  Shoko Ohteru ,  Ritsu Kusaba ,  Masami Urano ,  Mamoru Nakanishi

Inventor： Tomoaki Kawamura ,  Shoko Ohteru ,  Ritsu Kusaba ,  Masami Urano ,  Mamoru Nakanishi

IPC: H04J14/02 ,  H04L12/26 ,  H04B10/25 ,  H04L12/825 ,  H04L12/44 ,  H04L12/46

CPC classification number: H04B10/2503 ,  H04L12/44 ,  H04L12/4641 ,  H04L47/25

Abstract: Identifier information (LLID) of an ONU and transfer instruction information indicating a transmission system as the output destination of a downstream frame are registered in a table (22) in correspondence with each of the destination IDs of the ONUs or user apparatuses connected to the ONUs. Upon receiving a downstream frame from a host apparatus, a frame transfer processing unit (20) acquires an LLID and transfer instruction information corresponding to the destination ID of the downstream frame from the table (22).

Abstract translation: ONU的标识符信息（LLID）和指示作为下游帧的输出目的地的传输系统的传输指令信息被登记在与ONU的连接到ONU的用户设备的每个目的地ID相对应的表（22）中 。 帧传送处理部（20）从主机装置接收到下行帧时，从表（22）获取对应于下游帧的目的地ID的LLID和传送指示信息。

公开(公告)号：US20080018754A1

公开(公告)日：2008-01-24

申请号：US11898866

申请日：2007-09-17

Applicant: Satoshi Ejima ,  Tomoaki Kawamura

Inventor： Satoshi Ejima ,  Tomoaki Kawamura

IPC: H04N5/262

CPC classification number: H04N5/23293 ,  H04N5/23245 ,  H04N5/23296

Abstract: An electronic camera includes a zoom changing unit that changes a focal length of a zoom lens, an image-capturing unit that executes photoelectric conversion for a subject image projected by the zoom lens onto an image-capturing area, a range finding unit that detects a distance to a subject, a photographic range setting unit that sets a size of a photographic range at a subject position, and a zoom control unit that controls the zoom changing unit based upon the photographic range that has been set and the subject distance so that the subject within the photographic range is projected almost over the entirety of the image-capturing area.

Abstract translation: 一种电子照相机包括：变焦变焦单元，其变焦变焦镜头的焦距;将由变焦镜头投射的被摄体图像执行光电转换的图像拍摄单元到图像拍摄区域;测距单元， 与被摄体的距离，设定被摄体位置的拍摄范围的大小的摄影范围设定单元，以及变焦控制单元，其基于已经设定的拍摄范围和被摄体距离来控制变焦改变单元，使得 拍摄范围内的拍摄对象投影几乎在整个图像拍摄区域之外。