公开(公告)号：US08111233B2

公开(公告)日：2012-02-07

申请号：US12137798

申请日：2008-06-12

Applicant: Tooru Arai

Inventor： Tooru Arai

IPC: G09G3/36

CPC classification number: G09G3/3611 ,  G09G3/3688 ,  G09G2310/027 ,  G09G2310/08 ,  G09G2320/0223 ,  G09G2370/08

Abstract: A driver includes a delay-time adjuster. A data clock is inputted to the delay-time adjuster through a data-clock signal line. While receiving input of a load signal that is a sampling signal of a second register, the delay-time adjuster adjusts a delay time of the data clock so that a phase difference between the data clock and gradation data inputted into a first register through a gradation-data signal line can be set to a predetermined value. After the completion of the input of the load signal, the delay-time adjuster holds a data clock for the adjusted delay time, and outputs the delayed data clock as a shift clock for a shift register.

Abstract translation: 驱动器包括延迟时间调节器。 通过数据时钟信号线将数据时钟输入到延迟时间调整器。 在接收到作为第二寄存器的采样信号的负载信号的输入时，延迟时间调整器调整数据时钟的延迟时间，使得数据时钟与通过灰度输入到第一寄存器的灰度数据之间的相位差 数据信号线可以设置为预定值。 在完成负载信号的输入之后，延迟时间调节器保持经过调整的延迟时间的数据时钟，并将延迟的数据时钟作为移位寄存器的移位时钟输出。

公开(公告)号：US07447354B2

公开(公告)日：2008-11-04

申请号：US11091895

申请日：2005-03-29

Applicant: Hisashi Sasaki ,  Masayuki Hachiuma ,  Tooru Arai

Inventor： Hisashi Sasaki ,  Masayuki Hachiuma ,  Tooru Arai

IPC: G06K9/00 ,  G06K9/36 ,  H04L5/12 ,  H04L25/34

CPC classification number: H04N11/046

Abstract: An image transmitter, comprising: a color difference differential calculating unit configured to calculate color difference differential data relating to a difference between a current predicting value predicted based on a previous image data and current actual image data; a coding unit configured to code the color difference differential data to generate coding data; a multi-valuation unit configured to generate multi-valued data based on the coding data and an occurrence probability of the coding data based on statistical properties of the image data; and a transmitting unit configured to transmit the multi-valued data via at least one transmission line.

Abstract translation: 一种图像发送器，包括：色差差分计算单元，被配置为计算与基于先前图像数据预测的当前预测值和当前实际图像数据之间的差异相关的色差差分数据; 编码单元，被配置为对色差差数据进行编码以生成编码数据; 多值估计单元，被配置为基于所述编码数据生成多值数据，并且基于所述图像数据的统计属性生成所述编码数据的发生概率; 以及发送单元，被配置为经由至少一个传输线路发送所述多值数据。

公开(公告)号：US07158223B2

公开(公告)日：2007-01-02

申请号：US10805810

申请日：2004-03-22

Applicant: Tooru Arai

Inventor： Tooru Arai

IPC: G01J1/42

CPC classification number: G02B6/0046 ,  G01L3/12 ,  G01L3/1421

Abstract: To achieve the improvement in workability of attachment or detachment of a light receiving fiber for receiving a torque optical signal from a rotor, as well as the improvement in the light receiving efficiency of optical signals, a torque measuring apparatus comprises a rotor having a hollow body portion formed between a drive-side flange portion and a load-side flange portion; light emitting elements disposed on a periphery of the rotor for emitting optical signals based on an output from a torque detection unit arranged on a hollow portion of the hollow body portion; a diffusion means for diffusing the optical signals; and a light receiving fiber attached to a chassis disposed outside the rotor for receiving the optical signals via the diffusion portion.

Abstract translation: 为了实现用于接收来自转子的转矩光信号的光接收光纤的附接或拆卸的可操作性的提高以及光信号的光接收效率的提高，扭矩测量装置包括具有中空体的转子 形成在驱动侧凸缘部和负载侧凸缘部之间的部分; 发光元件设置在转子的周围，用于基于布置在中空主体部分的中空部分上的扭矩检测单元的输出发射光信号; 扩散装置，用于扩散光信号; 以及安装在设置在转子外部的底架上的光接收光纤，用于经由扩散部接收光信号。

公开(公告)号：US06907794B2

公开(公告)日：2005-06-21

申请号：US10805950

申请日：2004-03-22

Applicant: Tooru Arai

Inventor： Tooru Arai

IPC: G01L3/10 ,  G01L3/12 ,  G01L3/14 ,  G08C23/04 ,  G01L3/02

CPC classification number: G01L3/12 ,  G01L3/1421

Abstract: A torque measuring apparatus includes a rotor having a hollow body portion formed between a drive-side flange portion and a load-side flange portion. Light emitting elements are disposed on a periphery of the rotor, for emitting optical signals based on an output from a torque detection unit attached to a hollow portion of the hollow body portion. A transparent plate attached to a chassis is disposed outside the rotor, for allowing the optical signals to pass therethrough, and a signal receiving unit is arranged on the chassis, for receiving the optical signals via the transparent plate, wherein the transparent plate is detachable from the chassis.

Abstract translation: 扭矩测量装置包括转子，该转子具有形成在驱动侧凸缘部分和负载侧凸缘部分之间的中空主体部分。 发光元件设置在转子的周围，用于基于安装在中空主体部分的中空部分的扭矩检测单元的输出发射光信号。 安装在底盘上的透明板设置在转子外侧，用于允许光信号通过，信号接收单元布置在底架上，用于通过透明板接收光信号，其中透明板可从 底盘。

公开(公告)号：US07066035B2

公开(公告)日：2006-06-27

申请号：US10727771

申请日：2003-12-04

Applicant: Tooru Arai

Inventor： Tooru Arai

IPC: G01L3/14

CPC classification number: G01M3/08 ,  G01M3/12

Abstract: A torque measuring device for a rotating body comprises: a rotary section composed of first and second flanges to be joined respectively to driving and driven shafts, and a hollow cylinder having the first and second flanges formed respectively on both edges thereof; torque detectors provided at an inner circumference of the cylinder; light emitting elements provided at an outer circumference of the rotary section and adapted to emit light according to an output from the torque detectors thereby generating an optical signal; a light receiving fiber disposed outside the rotary section and adapted to receive the optical signal from the light emitting elements; and a rotary transformer composed of a primary coil constituted by an annulus with two-part separable structure disposed outside the rotary section and a secondary coil provided at the outer circumference of the rotary section, and adapted to supply electrical power to the rotary section.

Abstract translation: 一种用于旋转体的转矩测量装置包括：分别由驱动轴和从动轴连接的第一和第二凸缘组成的旋转部分，以及分别在其两个边缘上分别形成有第一和第二凸缘的中空圆筒; 设置在气缸的内周的扭矩检测器; 发光元件设置在所述旋转部的外周，并且适于根据所述扭矩检测器的输出发光，从而产生光信号; 光接收光纤，其设置在所述旋转部分的外部并且适于从所述发光元件接收所述光信号; 以及由设置在所述旋转部的外侧的具有两部分可分离结构的环状物构成的初级线圈和设置在所述旋转部的外周的次级线圈构成的旋转变压器，并且适于向所述旋转部供给电力。

公开(公告)号：US5771031A

公开(公告)日：1998-06-23

申请号：US548615

申请日：1995-10-26

Applicant: Kohei Kinoshita ,  Tooru Arai ,  Kan Shimizu

Inventor： Kohei Kinoshita ,  Tooru Arai ,  Kan Shimizu

IPC: G09G3/36

CPC classification number: G09G3/3688 ,  G09G3/3666 ,  G09G2310/027 ,  G09G2310/0297

Abstract: A flat-panel display device includes a display panel having a plurality of pixels arrayed in a matrix, the pixels in each row forming one horizontal pixel array, first to eighth driver sections arranged in series to divide pixels in each horizontal pixel array into eight pixel blocks, for driving the pixel blocks, respectively, first and second data supply buses each connected to at least one of the driver sections, and a liquid crystal controller for distributing pixel data sequentially supplied from outside to the first and second data supply buses. In particular, the liquid crystal controller includes a data distributing circuit having a plurality of memories each of which stores items of pixel data for one pixel block and is capable of reading from one area while writing to another area, a total memory capacity of the memories being smaller than a memory capacity required for storing all items of pixel data for one horizontal pixel array, and a sequence controller for performing a control of dividing pixel data items sequentially supplied from outside into pixel-data blocks each consisting of the same number of pixel data items, equivalent to the number of pixels forming one pixel block, sequentially writing two pixel-data blocks in two memories, reading two pixel-data blocks stored in the two memories in parallel while writing is performed, and supplying the two pixel-data blocks to corresponding ones of the first and second data supply buses.

Abstract translation: 平板显示装置包括具有排列成矩阵的多个像素的显示面板，每行中的像素形成一个水平像素阵列，第一至第八驱动器部分串联布置，以将每个水平像素阵列中的像素分成八个像素 用于驱动像素块的块，分别连接到至少一个驱动器部分的第一和第二数据供给总线;以及液晶控制器，用于分配从外部依次提供给第一和第二数据供应总线的像素数据。 特别地，液晶控制器包括具有多个存储器的数据分配电路，每个存储器存储一个像素块的像素数据项，并且能够在写入另一区域时从一个区域读取存储器的总存储器容量 小于存储用于一个水平像素阵列的所有像素数据项所需的存储器容量;以及序列控制器，用于执行将从外部依次提供的像素数据项划分为每个由相同数量的像素组成的像素数据块的控制 与形成一个像素块的像素数相当的数据项顺序地将两个像素数据块写入两个存储器中，在执行写入时并行读取存储在两个存储器中的两个像素数据块，并提供两个像素数据 块到第一和第二数据提供总线中的对应的数据。

公开(公告)号：US5577171A

公开(公告)日：1996-11-19

申请号：US25317

申请日：1993-03-02

Applicant: Tooru Arai ,  Toshiyuki Watanabe ,  Hideo Tsuchiya

Inventor： Tooru Arai ,  Toshiyuki Watanabe ,  Hideo Tsuchiya

IPC: G01N21/956 ,  G06K15/00

CPC classification number: G01N21/95607

Abstract: There is provided a pattern generating apparatus in which a figure analyzer analyzes cell data relating to an input figure, figure unfolding sections unfold each basic figure into a figure pattern, the figure unfolding sections are connected in series with pattern memories, the figure unfolding sections and pattern memories are connected in a parallel form to a distribution controller which effects the control operation to cause the figure unfolding sections to effect the unfolding processes for each basic figure unit or each unit obtained by dividing an excessively large figure exceeding a preset threshold value into preset areas, and a readout section having a logical sum circuit for combining partial figure patterns of respective areas from the pattern memories into a single figure pattern outputs the pattern as an output in synchronism with scanning of the input figure.

Abstract translation: 提供了一种图形生成装置，其中图形分析器分析与输入图形相关的单元数据，图形展开部分将每个基本图形展开成图形图案，图形展开部分与图案存储器串联连接，图形展开部分和 图案存储器以并行形式连接到分配控制器，分配控制器执行控制操作以使图形展开部分对每个基本图形单元或通过将超过预设阈值的过大的图划分为预设的单位获得的每个单位进行展开处理 区域和具有逻辑和电路的读出部分，用于将来自图案存储器的各个区域的部分图形图案组合为单个图形模式，与输入图形的扫描同步地输出该图案作为输出。

公开(公告)号：US20070236434A1

公开(公告)日：2007-10-11

申请号：US11730281

申请日：2007-03-30

Applicant: Tooru Arai

Inventor： Tooru Arai

IPC: G09G3/36

CPC classification number: G09G3/3688 ,  G09G2310/08 ,  G09G2330/021 ,  G09G2330/06

Abstract: A display drive device includes a plurality of cascade connected source drivers, each having a pixel data input circuit for receiving and outputting a pixel data, a clock input circuit for receiving a clock signal for latching a pixel data outputted from the pixel data input circuit, a latch circuit for latching the pixel data outputted from the pixel data input circuit in synchronization with the clock signal, a data output circuit for outputting the pixel data inputted to the clock input circuit, a clock output circuit outputting the clock signal inputted to the clock input circuit, a generation circuit generating a data take-in signal for instructing the source driver to start to drive, and a detector for latching a start pulse signal providing a display timing or the data take-in signal outputted from the generation circuit in synchronization with the clock signal; and a controller for controlling start of drive of the clock output circuit or the pixel data output circuit of the first source driver by the time the data take-in signal is outputted from the generation circuit from a time when the first source driver starts to latch the pixel data.

Abstract translation: 显示驱动装置包括多个级联连接的源极驱动器，每个源极驱动器具有用于接收和输出像素数据的像素数据输入电路;时钟输入电路，用于接收用于锁存从像素数据输入电路输出的像素数据的时钟信号; 锁存电路，用于与时钟信号同步地锁存从像素数据输入电路输出的像素数据;数据输出电路，用于输出输入到时钟输入电路的像素数据;时钟输出电路，输出输入时钟的时钟信号 输出电路，产生用于指示源极驱动器开始驱动的数据取入信号的发生电路以及用于锁存提供从发生电路输出的显示定时或数据取入信号的起始脉冲信号同步的检测器 与时钟信号; 以及控制器，用于在从第一源驱动器开始锁存的时刻起产生电路输出数据取入信号时，控制第一源极驱动器的时钟输出电路或像素数据输出电路的驱动开始的控制器 像素数据。

公开(公告)号：US20050226500A1

公开(公告)日：2005-10-13

申请号：US11091895

申请日：2005-03-29

Applicant: Hisashi Sasaki ,  Masayuki Hachiuma ,  Tooru Arai

Inventor： Hisashi Sasaki ,  Masayuki Hachiuma ,  Tooru Arai

IPC: H04N11/04 ,  G06T9/00 ,  G09G5/00 ,  H04N1/41

CPC classification number: H04N11/046

Abstract: An image transmitter, comprising: a color difference differential calculating unit configured to calculate color difference differential data relating to a difference between a current predicting value predicted based on a previous image data and current actual image data; a coding unit configured to code the color difference differential data to generate coding data; a multi-valuation unit configured to generate multi-valued data based on the coding data and an occurrence probability of the coding data based on statistical properties of the image data; and a transmitting unit configured to transmit the multi-valued data via at least one transmission line.

Abstract translation: 一种图像发送器，包括：色差差分计算单元，被配置为计算与基于先前图像数据预测的当前预测值和当前实际图像数据之间的差异相关的色差差分数据; 编码单元，被配置为对色差差数据进行编码以生成编码数据; 多值估计单元，被配置为基于所述编码数据生成多值数据，并且基于所述图像数据的统计属性生成所述编码数据的发生概率; 以及发送单元，被配置为经由至少一个传输线路发送所述多值数据。

公开(公告)号：US06472656B2

公开(公告)日：2002-10-29

申请号：US09895209

申请日：2001-07-02

Applicant: Tooru Arai

Inventor： Tooru Arai

IPC: G01D534

CPC classification number: G01L3/12

Abstract: A sensor with a strain gage 106 is disposed on an inner circumferential surface of a distortion generating body 100 which is a half-blindly hollowed cylinder having a prescribed thickness and diameter between a driving flange 101 to be fixed to a rotating body and a driven flange 102. The sensor converts a physical quantity corresponding to torque acting on the cylinder into an electrical signal. And the electrical signal is further converted into an optical signal by a light emitting element 113 and transmitted to a stationary section. The optical signal transmitted from the rotary section is made incident on a circumference of an optical fiber 115. The light made incident on the circumference of the optical fiber 115 is transmitted to an end of the optical fiber. The light which has reached the end is received at a light-into-electricity conversion element 131 to be converted into an electrical signal. Thus, a measured value of torque is obtained. Accordingly, torque of a rotating body can be measured in a noncontact manner with low electric power.

Abstract translation: 具有应变计106的传感器设置在变形发生体100的内圆周表面上，该变形发生体100是具有预定厚度和直径的半盲中空圆筒，驱动凸缘101将被固定到旋转体和从动凸缘 传感器将对应于作用在气缸上的扭矩的物理量转换为电信号。 并且电信号通过发光元件113进一步转换成光信号并传输到静止部分。 从旋转部发送的光信号入射到光纤115的圆周上。入射到光纤115的圆周上的光被传输到光纤的一端。 已经到达结束的光在光电转换元件131处被接收以被转换成电信号。 因此，获得扭矩的测量值。 因此，可以以低电力的非接触方式测量旋转体的转矩。