公开(公告)号：US20090002297A1

公开(公告)日：2009-01-01

申请号：US12174205

申请日：2008-07-16

Applicant: Hiroshi Sakai ,  Daikichi Morohashi ,  Takeshi Nakane ,  Kazuya Yamanaka ,  Susumu Kobayashi

Inventor： Hiroshi Sakai ,  Daikichi Morohashi ,  Takeshi Nakane ,  Kazuya Yamanaka ,  Susumu Kobayashi

IPC: G09G3/36

CPC classification number: H04N9/3179 ,  G03B21/005 ,  G03B21/14 ,  G03B21/208 ,  G03B33/08 ,  G09G3/007 ,  G09G3/2025 ,  G09G3/34 ,  G09G5/005 ,  G09G5/395 ,  G09G2310/0235 ,  G09G2320/0242 ,  H04N9/3114

Abstract: In an image display device, each frame image in input image signals is divided into multiple subfield images according to the number of pixels to be shifted by a pixel shifting part (3), the subfield images are supplied to an spatial light modulation part (2) to spatially modulate light from a light source part (1), and the pixels of the spatial light modulation part are shifted by the pixel shifting part (3) in sync with said subfield images to display an image. The image display device has an image processing part (5) supplying to a spatial light modulation part (2) a smaller or larger number of subfield images than the number of the divided subfield images so that the display frame rate of the spatial light modulation part (2) is equal to the frame rate of the input image signals.

Abstract translation: 在图像显示装置中，输入图像信号中的每个帧图像根据要由像素偏移部分（3）移位的像素的数量被划分为多个子图像，子场图像被提供给空间光调制部分（2 ）来对来自光源部（1）的光进行空间调制，并且与所述子场图像同步地使像素移位部（3）偏移空间光调制部的像素，以显示图像。 该图像显示装置具有图像处理部分（5）向空间光调制部分（2）提供比分割的子场图像的数目更少或更多数量的子场图像，使得空间光调制部分的显示帧率 （2）等于输入图像信号的帧速率。

公开(公告)号：US20080030687A1

公开(公告)日：2008-02-07

申请号：US11717981

申请日：2007-03-14

Applicant: Takeshi Nakane ,  Kazuya Yamanaka

Inventor： Takeshi Nakane ,  Kazuya Yamanaka

IPC: G03B21/14

CPC classification number: H04N9/3167 ,  G03B21/005 ,  G03B21/2073 ,  G03B21/208 ,  G03B33/12 ,  H04N9/3105

Abstract: An image display device for displaying a high quality and high resolution image without causing color irregularities, adapted to be assembled simply and at low cost. The device includes a plurality of spatial light modulation elements (6R, 6G; 6B) illuminated by lights of different colors for performing an image modulation; a color synthesizer (7) for synthesizing image lights modulated by each of the spatial light modulation elements; an incident polarized light controller (10) for converting at least one of the plurality of image lights of different colors projected to the color synthesizer, into a different polarization than those of the other image lights; and a pixel shift device (15) that includes at least one set of a polarization conversion element (21) and a double refraction plate (22). The pixel shift device (15) selectively shifts the optical paths of the image lights synthesized by the color synthesizer. A color-selective polarization converter (25) is arranged between the polarization conversion element (21) and the double refraction plate (22) forming a first set in the pixel shift device (15). The color-selective polarization converter (25) forms an integral a unit with the pixel shift device and aligning polarizations of the plurality of image lights from the polarization conversion element (21) to each other before the image lights are projected to the double refraction plate (22).

Abstract translation: 一种用于显示高质量和高分辨率图像而不引起颜色不规则的图像显示装置，适于简单且低成本地组装。 该装置包括由用于执行图像调制的不同颜色的光照亮的多个空间光调制元件（6R，6G; 6B）; 用于合成由每个空间光调制元件调制的图像光的颜色合成器（7） 用于将投影到颜色合成器的不同颜色的多个图像光中的至少一个转换成与其它图像光不同的偏振的入射偏振光控制器（10） 以及包括至少一组偏振转换元件（21）和双折射板（22）的像素移位装置（15）。 像素移位装置（15）选择性地移动由彩色合成器合成的图像光的光路。 在像素移位装置（15）中形成第一组的偏振转换元件（21）和双折射板（22）之间布置有颜色选择性偏振转换器（25）。 颜色选择性偏振转换器（25）与像素移位装置形成一个整体的单位，并且在将图像光投影到双折射板之前将来自偏振转换元件（21）的多个图像光的偏振对准 （22）。

公开(公告)号：US06658208B2

公开(公告)日：2003-12-02

申请号：US09961396

申请日：2001-09-25

Applicant: Yoji Watanabe ,  Takeshi Nakane ,  Kimihiko Nishioka

Inventor： Yoji Watanabe ,  Takeshi Nakane ,  Kimihiko Nishioka

IPC: G03B300

CPC classification number: G02B27/646 ,  G02B15/10

Abstract: A focal-length adjusting unit for photographing apparatuses includes a distance-measuring means for detecting the amount of defocus to an object by using a light beam of the object passing through a photographing optical system; at least two optical elements located in an optical path for distance measurement, deflecting incident light from the object to introduce the light into an image sensor or a distance-measuring sensor; a variable optical-property element constituting at least one of the optical elements, capable of changing the deflection of light in accordance with an applied voltage or an applied current; and a voltage applying means or a current applying means for applying a voltage or a current in accordance with the distance-measuring output of the distance-measuring means. In this case, before a distance measurement is made by the distance-measuring means, the function of light deflection of the variable optical-property element is set to a predetermined value.

公开(公告)号：US06466379B2

公开(公告)日：2002-10-15

申请号：US10017010

申请日：2001-12-14

Applicant: Takeshi Nakane

Inventor： Takeshi Nakane

IPC: G02B1514

CPC classification number: G02B7/102

Abstract: A lens barrel of the present invention includes a first zoom frame and a second zoom frame which are moved frontward and rearward by a cam frame. The first zoom frame holds a first lens group, and the second zoom frame contacts and presses a second-group frame. Four guide shafts are fixed to the first zoom frame, and directly and slidably support the second-group frame which holds a second lens group or a third-group frame which holds a third lens group. Therefore, the deviation between the optical axes of the second lens group and the third lens group from the first lens group is reduced. In the lens barrel, the supporting structure of the frame members is simplified, the supporting accuracy of the frame members is increased, and the misalignment of the optical axes of the lens groups is prevented.

Abstract translation: 本发明的镜筒包括通过凸轮框架向前和向后移动的第一变焦框架和第二变焦框架。 第一缩放框架保持第一透镜组，并且第二变焦框架接触并按压第二组框架。 四个引导轴固定在第一变焦框架上，并且直接且可滑动地支撑保持第二透镜组的第二组框架或保持第三透镜组的第三组框架。 因此，第一透镜组的第二透镜组和第三透镜组的光轴之间的偏差减小。 在镜筒中，框架构件的支撑结构被简化，框架构件的支撑精度增加，并且防止了透镜组的光轴的偏移。

公开(公告)号：US6072173A

公开(公告)日：2000-06-06

申请号：US81616

申请日：1998-05-20

Applicant: Kunihiko Soshi ,  Takeshi Nakane

Inventor： Kunihiko Soshi ,  Takeshi Nakane

IPC: G01V3/00 ,  B60K31/00 ,  B60Q1/52 ,  G01N22/00 ,  G01S7/41 ,  G01S13/87 ,  G01S13/93 ,  G01V3/12 ,  G01V15/00 ,  G08G1/16

CPC classification number: G01S7/412 ,  B60K31/0008 ,  B60Q9/008 ,  G01S13/93

Abstract: An animal body detecting system adapted to be mounted on a vehicle is capable of simply and accurately detecting whether or not an animal exists, i.e. for detecting a distance to an object in front of the vehicle and for discriminating whether or not the object is an animal at the same time, by utilizing electromagnetic waves. The system is comprised of transceiver devices for emitting a radio wave of a first frequency of 10 GHz and that of a second frequency of 60 GHz whose frequency is higher than the first frequency in the same direction and for receiving reflected waves; and discriminating devices for generating material detection data indicative of whether or not a combination, i.e. a ratio or a product, of receiving levels of the reflected waves of the respective frequencies is a combination of the case when the reflecting object is an animal body. It further comprises a detector for detecting a distance to the reflecting object based on the emitted waves and the received reflected waves. The system utilizes the discrimination result of whether or not the object is an animal and the measured distance thereto when traveling at night, in controlling the distance between vehicles and in controlling a vehicle speed.

Abstract translation: 适于安装在车辆上的动物身体检测系统能够简单且准确地检测动物是否存在，即用于检测与车辆前方物体的距离，以及用于区分物体是否为动物 同时利用电磁波。 该系统包括用于发射频率高于同一方向的第一频率并接收反射波的10GHz的第一频率的无线电波和60GHz的第二频率的收发器装置; 以及用于生成材料检测数据的识别装置，其指示接收各频率的反射波的电平的组合（即比例或乘积）是否是反射对象是动物体的情况的组合。 它还包括一个检测器，用于基于发射的波和接收到的反射波检测到反射物体的距离。 系统利用对物体是动物的辨别结果，以及在夜间行驶时的距离，控制车辆之间的距离和车速控制。

公开(公告)号：US4772813A

公开(公告)日：1988-09-20

申请号：US047567

申请日：1987-04-22

Applicant: Kaneo Mohri ,  Takeshi Nakane

Inventor： Kaneo Mohri ,  Takeshi Nakane

IPC: H03K3/45 ,  H02K39/00 ,  H02N11/00 ,  H02K21/22

CPC classification number: H02N11/004 ,  H02K39/00

Abstract: An electric pulse generator utilizing a Matteuci effect. An alternating magnetic field is applied to distorted magnetic substances by a permanent magnet rotor, a polarizedly magnetized running sheet or an electric coil. The amorphous magnetic substances generate sharp pulse voltages between its ends, at the specific phase of the alternating magnetic field.

Abstract translation: 电脉冲发生器利用Matteuci效应。 通过永久磁铁转子，偏振磁化运行片或电线圈将变形磁场施加交变磁场。 无定形磁性物质在其交变磁场的特定相位之间在其端部之间产生尖锐的脉冲电压。

公开(公告)号：US4742988A

公开(公告)日：1988-05-10

申请号：US824476

申请日：1986-01-23

Applicant: Hideo Haneda ,  Mamoru Nakamura ,  Jun Funakawa ,  Hiroki Oka ,  Takeshi Nakane

Inventor： Hideo Haneda ,  Mamoru Nakamura ,  Jun Funakawa ,  Hiroki Oka ,  Takeshi Nakane

IPC: H01F7/16 ,  F16K31/06

CPC classification number: H01F7/1607

Abstract: An electrical apparatus is disclosed which comprises a combination of a solenoid device such as a solenoid valve, a relay or a plunger driving solenoid device and an energization control circuit which energizes the solenoid device. One end of an electrical cable is connected to the solenoid valve while the other end of the cable is connected to a connector. The electrical cable prevents the transmission of oscillations which the solenoid valve experiences to the connector. The energization control circuit is housed within the connector. The energization control circuit responds to a changing of a given switch from its on to its off condition, by energizing the electrical coil only during a given time interval. When the time interval has passed, it interrupts the energization of the electrical coil, and the energization control circuit itself is substantially disconnected from the power source.

Abstract translation: 公开了一种电气设备，其包括诸如电磁阀，继电器或柱塞驱动螺线管装置的螺线管装置和为螺线管装置通电的通电控制电路的组合。 电缆的一端连接到电磁阀，而电缆的另一端连接到连接器。 电缆防止电磁阀经受连接器的振荡传输。 通电控制电路容纳在连接器内。 通电控制电路仅通过在给定的时间间隔内激励电线圈来响应给定开关从其导通到其断开状态的变化。 当时间间隔过去时，它中断电线圈的通电，并且通电控制电路本身与电源基本上断开连接。

公开(公告)号：US4525670A

公开(公告)日：1985-06-25

申请号：US399145

申请日：1982-07-16

Applicant: Seiichi Miyagawa ,  Takeshi Nakane

Inventor： Seiichi Miyagawa ,  Takeshi Nakane

IPC: G01P3/487 ,  G01B7/14 ,  G01P3/48

CPC classification number: G01P3/487

Abstract: A magnetic member preferably comprising an amorphous metal material is mounted adjacent a rotatable member carrying at least one permanent magnet having N and S poles alternating around its circumference. The alignment of N and S poles with opposite end portions of the amorphous metal will decrease the saturation magnetic flux density of the amorphous metal to thereby alter the impedance of at least one electrical coil surrounding the amorphous material. The impedance of the amorphous material will thus modulate during rotation of the rotatable member at a frequency proportional to the frequency of rotation.

Abstract translation: 优选地包括非晶金属材料的磁性构件安装在承载至少一个具有N和S极的永磁体的可旋转构件的周围。 N极和S极与非晶态金属的相对端部的对准将降低非晶态金属的饱和磁通密度，从而改变至少一个环绕无定形材料的电线圈的阻抗。 因此，无定形材料的阻抗将在与旋转频率成比例的频率下在可旋转构件旋转期间进行调制。

公开(公告)号：US4488436A

公开(公告)日：1984-12-18

申请号：US582162

申请日：1984-02-27

Applicant: Kaneo Mohri ,  Takeshi Nakane

Inventor： Kaneo Mohri ,  Takeshi Nakane

IPC: G01L9/00 ,  G01L9/04

CPC classification number: G01L9/0051 ,  G01L9/045

Abstract: A pressure sensor converts a fluid pressure into electric signals by means of a deformation of a diaphragm. The pressure sensor includes a resistance body means made of an amorphous metal material used as material for a strain gauge. The resistance body means has resistance body elements composing each side of a bridge circuit, thereby obtaining the signal to the pressure by means of an output of the bridge circuit.

Abstract translation: 压力传感器通过膜片的变形将流体压力转换成电信号。 压力传感器包括由用作应变片的材料的非晶态金属材料制成的电阻体装置。 电阻体装置具有构成桥接电路的每一侧的电阻体元件，从而通过桥接电路的输出获得到压力的信号。

公开(公告)号：US4453420A

公开(公告)日：1984-06-12

申请号：US364236

申请日：1982-04-01

Applicant: Takeshi Nakane ,  Kaneo Mohri

Inventor： Takeshi Nakane ,  Kaneo Mohri

IPC: G01L3/10 ,  G01P3/481

CPC classification number: G01L3/109 ,  G01L3/104 ,  G01P3/4815

Abstract: A torque sensor assembly comprises at least a pair of permanent magnets axially spaced at a predetermined distance and integrally fixed to a driving shaft, and at least a pair of Wiegand Effect elements arranged in magnetic coupling relationship with the respective magnets for detecting a phase difference between pulses occuring in each pickup coil of the Wiegand Effect elements during rotation of the shaft.

Abstract translation: 扭矩传感器组件包括至少一对以预定距离轴向间隔开并一体地固定到驱动轴上的永磁体，以及至少一对与相应磁体以磁耦合关系布置的Wiegand效应元件，用于检测相位差 在轴的转动期间，Wiegand Effect元件的每个拾取线圈中产生脉冲。