公开(公告)号：US5239590A

公开(公告)日：1993-08-24

申请号：US740603

申请日：1991-08-05

申请人： Makoto Yamamoto

发明人： Makoto Yamamoto

IPC分类号： G06K9/00 ,  G07C9/00

CPC分类号： G06K9/00067 ,  G07C9/00087

摘要： A method for verifying that a sample image of a fingerprint is that of a designated person through comparison of sample data, generated from the sample image, with master data, generated from a master image of the designated person's fingerprint. The master and sample image have been divided into a plurality of blocks, and each block has been divided into a plurality of block areas. Each block area has a number of pixels each having an associated direction as the sample and master data. The direction associated with each pixel was determined based on pixel density partial differentials between the pixel and adjacent pixels for a plurality of directions. The direction of the minimum pixel density partial differential for a pixel is chosen as the direction for that pixel. Based on the sample and master data fingerprint verification is determined by at least one of total dispersion, cross-correlation, and distance between classes.

公开(公告)号：US5231678A

公开(公告)日：1993-07-27

申请号：US831095

申请日：1992-02-10

申请人： Sunao Takatori ,  Ryohei Kumagai ,  Koji Matsumoto ,  Makoto Yamamoto

发明人： Sunao Takatori ,  Ryohei Kumagai ,  Koji Matsumoto ,  Makoto Yamamoto

IPC分类号： G01B11/25 ,  G06T7/00

CPC分类号： G06T7/0057 ,  G01B11/25 ,  G06K9/2036

摘要： A 3-dimensional configuration recognition system comprising: a means for projecting a checker pattern onto a surface of a solid object; a means for thinning said checker pattern and for generating a thinned checker pattern; a means for extracting cross points of said thinned checker pattern; a couple of means for detecting 2-dimensional coordinate of said cross points; and a means for calculating 3-dimensional coordinate of said cross points from said 2-dimensional coordinate and positions of said couple of means.

摘要翻译： 一种三维配置识别系统，包括：用于将棋子图案投影到固体物体的表面上的装置; 用于减薄所述检验图案并产生薄化检验图案的装置; 用于提取所述薄化棋盘图案的交叉点的装置; 用于检测所述交叉点的二维坐标的两个装置; 以及用于从所述二维坐标和所述两对装置的位置计算所述交叉点的三维坐标的装置。

公开(公告)号：US4769104A

公开(公告)日：1988-09-06

申请号：US114987

申请日：1987-10-30

申请人： Kouji Okuyama ,  Makoto Yamamoto ,  Hiroki Touya

发明人： Kouji Okuyama ,  Makoto Yamamoto ,  Hiroki Touya

IPC分类号： B29D30/30 ,  B29C65/78 ,  B29C63/30

CPC分类号： B29D30/3007 ,  B29D2030/4406 ,  B29D2030/4412 ,  B29D2030/4418 ,  B29D2030/4437 ,  B29D2030/4456 ,  B29D2030/4468 ,  B29D2030/4481

摘要： An apparatus for sticking a tire component member (a cord cloth with rubber) having cords inserted therein at a predetermined bias angle and having its opposite ends cut respectively in parallel to the cords into a fixed length onto a forming drum upon manufacturing a rubber tire. This apparatus comprises a belt conveyor containing attracting means therein for receiving the cut tire component member and conveying it to the forming drum, widthwise positioning means for correcting a position in the widthwise direction of the tire component member on the belt conveyor by holding the tire component member from its both lateral sides, and front end and rear end reshaping means adapted to butt against cut edge surfaces at the front end and the rear end of the tire component member for correcting the shapes of these cut edges. Since positioning and front and rear end reshaping of the tire component member are effected on the belt conveyor, when the tire component member has been sticked onto the forming drum, the front end and the rear end of the tire component member can be aligned at a high precision, and so, the quality of the finished tire can be improved. The sticking step for the tire component member can be perfectly automated and a production efficiency can be raised.

摘要翻译： 一种用于在制造橡胶轮胎时将具有插入其中的线以预定偏置角度并且其相对端分别平行于帘线切割成固定长度的轮胎部件（具有橡胶的帘线布）的装置。 该装置包括带式输送机，其中包含吸引装置，用于接收切割的轮胎部件并将其传送到成形滚筒;宽度方向定位装置，用于通过保持轮胎部件来保持轮胎部件在带式输送机上的宽度方向上的位置; 以及前端和后端整形装置，其适于对接在轮胎构件的前端和后端处的切割边缘表面，用于校正这些切割边缘的形状。 由于在带式输送机上进行轮胎部件的定位和前后端整形，因此当轮胎部件已经粘贴在成形滚筒上时，轮胎部件的前端和后端可以对准 高精度等等，可以提高成品轮胎的质量。 轮胎构件的粘贴步骤可以完全自动化，并且可以提高生产效率。

公开(公告)号：US4004205A

公开(公告)日：1977-01-18

申请号：US422486

申请日：1973-12-06

申请人： Makoto Yamamoto ,  Hironobu Katayama

发明人： Makoto Yamamoto ,  Hironobu Katayama

IPC分类号： G11B15/467 ,  G11B15/52 ,  G11B15/54 ,  H02P23/00 ,  G05B1/02 ,  G05B21/02

CPC分类号： G11B15/467 ,  G11B15/52 ,  G11B15/54 ,  H02P23/186 ,  Y10S388/902

摘要： A hybrid servo control system for controlling, for example a rotation of a capstan driving motor or a head motor of a video tape recorder comprises at least an integral control loop including an analog phase comparator for detecting in an analog mode a phase difference between a signal related to the rotation of the capstan driving motor or the head motor to be controlled and a reference signal so as to produce an analog amount corresponding to said phase difference, an analog-digital converter for converting said analog amount into a digital amount and a digital frequency modulator for frequency modulating in a digital mode clock pulses with said digital amount.

摘要翻译： 用于控制例如磁带驱动电动机或磁带录像机的磁头马达的旋转的混合伺服控制系统至少包括一个积分控制回路，其包括模拟相位比较器，用于在模拟模式下检测信号之间的相位差 与要控制的主导轴驱动电动机或头电动机的旋转相关，以及参考信号，以产生与所述相位差相对应的模拟量;模数转换器，用于将所述模拟量转换成数字量，数字量 频率调制器，用于以具有所述数字量的数字模式时钟脉冲进行频率调制。

公开(公告)号：US20130345901A1

公开(公告)日：2013-12-26

申请号：US14001634

申请日：2012-01-11

申请人： Daisuke Maeda ,  Heewon Jeong ,  Masahide Hayashi ,  Makoto Yamamoto

发明人： Daisuke Maeda ,  Heewon Jeong ,  Masahide Hayashi ,  Makoto Yamamoto

IPC分类号： G01P15/00

CPC分类号： G01P15/00 ,  B60W2050/0055 ,  B60W2050/0056 ,  G01C19/5776

摘要： An object of the invention is to provide an inertial sensor with small delay and high accuracy. An inertial sensor 1 includes an acceleration detecting element 2 that detects an acceleration of at least one axis of a vehicle; a first filter 6 that limits a detection signal of the acceleration to a first band; a second filter 7 that limits a detection signal of the acceleration to a second band; a vehicle control variable calculation section 8 that calculates a vehicle control variable Gxc on the basis of the detection signal of the acceleration limited to the second band; and a sensor signal output section 9 that outputs the detection signal of the acceleration limited to the first band and the vehicle control variable.

摘要翻译： 本发明的目的是提供一种具有小延迟和高精度的惯性传感器。 惯性传感器1包括检测车辆的至少一个轴的加速度的加速度检测元件2; 第一滤波器6，其将加速度的检测信号限制到第一频带; 第二滤波器7，其将加速度的检测信号限制到第二频带; 基于限于第二频带的加速度的检测信号计算车辆控制变量Gxc的车辆控制变量运算部8; 以及传感器信号输出部9，其输出限制在第一频带的加速度的检测信号和车辆控制变量。

公开(公告)号：US08251635B2

公开(公告)日：2012-08-28

申请号：US12013591

申请日：2008-01-14

申请人： Makoto Yamamoto

发明人： Makoto Yamamoto

IPC分类号： B65H5/00

CPC分类号： H01L21/67769

摘要： An article supply apparatus includes a container storage rack for storing containers, and an article storage rack for storing articles taken out of the container. The article supply apparatus includes a transfer apparatus for transporting the articles between the container of the container storage rack and the article storage rack. The article supply apparatus includes a transportation apparatus for transporting the container between the transfer apparatus and the container storage rack, and a supply apparatus for taking required articles out of the article storage rack, and supplying the articles to a processing tool and supply the articles from the processing tool to the article storage rack.

摘要翻译： 物品供给装置包括用于储存容器的容器储存架，以及用于储存从容器中取出的物品的物品收纳架。 物品供给装置包括用于在容器储存架的容器和物品收纳架之间输送物品的搬运装置。 物品供给装置包括用于在传送装置和容器存放架之间运送容器的运送装置和用于从物品收纳架取出所需物品的供给装置，并将物品供给到加工工具中并将物品从 处理工具到文具存放架。

公开(公告)号：US07825591B2

公开(公告)日：2010-11-02

申请号：US11706939

申请日：2007-02-13

申请人： Junichi Kimiya ,  Keisuke Koga ,  Makoto Yamamoto

发明人： Junichi Kimiya ,  Keisuke Koga ,  Makoto Yamamoto

IPC分类号： H05H7/00

CPC分类号： H01J1/46 ,  H01J3/021 ,  H01J29/467 ,  H01J31/123

摘要： An electron beam emitted from a field-emission electron source array passes through a plurality of through holes formed in a mesh structure and reaches a target. Each of the plurality of through holes in the mesh structure has an opening on a side of the field-emission electron source array and an electron beam passageway that continues from the opening. The mesh structure is formed of a silicon-containing material doped with a N-type or P-type material. In this way, it is possible to suppress a decrease in the amount of the electron beam reaching the target while securing a mechanical strength of an electrode provided with a large number of through holes, and suppress expansion of the electron beam on the target.

摘要翻译： 从场发射电子源阵列发射的电子束通过形成在网状结构中的多个通孔并达到目标。 网格结构中的多个通孔中的每一个在场致发射电子源阵列的一侧具有开口，以及从开口延续的电子束通道。 网状结构由掺杂有N型或P型材料的含硅材料形成。 以这种方式，可以在确保具有大量通孔的电极的机械强度的同时，抑制到达目标的电子束的量的减少，并且抑制电子束在靶上的膨胀。

公开(公告)号：US07646245B2

公开(公告)日：2010-01-12

申请号：US11876285

申请日：2007-10-22

申请人： Masato Nakakita ,  Makoto Yamamoto

发明人： Masato Nakakita ,  Makoto Yamamoto

IPC分类号： H03F3/10

CPC分类号： H03G3/3026

摘要： An amplifier includes: a single-stage or multiple-stage variable gain amplifier that amplifies an input signal with a controlled gain; a AGC control circuit that detects the peak level of a signal outputted from the variable gain amplifier in the final stage, converts the resultant signal to a digital signal, and outputs an AGC control signal for controlling the gain of the variable gain amplifier based on the converted digital signal; an EVR control circuit that outputs an EVR control signal according to a signal of setting an attenuation value or an amplification value for EVR inputted from an electronic variable resistor control terminal; and a gain control circuit that controls the gain of the variable gain amplifier in accordance with at least one of the AGC control signal and the EVR control signal. The occurrence of “popping” sounds caused by differences in DC voltage due to switching between an AGC circuit and an electronic variable resistor circuit can be suppressed.

摘要翻译： 放大器包括：单级或多级可变增益放大器，其以受控增益放大输入信号; AGC控制电路，检测在最终级中从可变增益放大器输出的信号的峰值电平，将得到的信号转换为数字信号，并输出用于控制可变增益放大器的增益的AGC控制信号，该AGC控制信号基于 转换数字信号; EVR控制电路，其根据从电子可变电阻控制端子输入的用于EVR的衰减值或放大值的信号输出EVR控制信号; 以及增益控制电路，其根据AGC控制信号和EVR控制信号中的至少一个控制可变增益放大器的增益。 可以抑制由AGC电路和电子可变电阻电路之间的切换引起的直流电压的差异引起的“爆”声。

公开(公告)号：US07588475B2

公开(公告)日：2009-09-15

申请号：US11729442

申请日：2007-03-29

申请人： Keisuke Koga ,  Makoto Yamamoto ,  Akinori Shiota ,  Seigo Kanemaru ,  Masayoshi Nagao

发明人： Keisuke Koga ,  Makoto Yamamoto ,  Akinori Shiota ,  Seigo Kanemaru ,  Masayoshi Nagao

IPC分类号： H01J9/00

CPC分类号： H01J1/3044 ,  H01J9/025 ,  H01J2201/30407

摘要： A stable field-emission electron source that does not suffer from a current drop even after a high-current density operation for a long time is provided. The field-emission electron source includes: a substrate; an insulating layer that is formed on the substrate and that has a plurality of openings; cathodes arranged at the respective openings in order to emit electron beams; a lead electrode formed on the insulating layer in order to control emission of electrons from the respective cathodes; and a surface-modifying layer formed on the surface of each of the cathodes emitting electrons, comprising a chemical bond between a cathode material composing the cathodes and a material different from the cathode material.

摘要翻译： 提供即使在长时间的大电流密度操作之后也不会受到电流降低的稳定的场致发射电子源。 场发射电子源包括：衬底; 绝缘层，其形成在所述基板上并且具有多个开口; 阴极排列在相应的开口处以便发射电子束; 形成在所述绝缘层上的引线电极，以便控制来自各个阴极的电子的发射; 以及形成在发射电子的每个阴极的表面上的表面改性层，包括构成阴极的阴极材料与不同于阴极材料的材料之间的化学键。

公开(公告)号：US20080211565A1

公开(公告)日：2008-09-04

申请号：US12099500

申请日：2008-04-08

申请人： Kazuhiro Shimomura ,  Makoto Yamamoto

发明人： Kazuhiro Shimomura ,  Makoto Yamamoto

IPC分类号： H03K17/16 ,  H03F1/14

CPC分类号： H03F3/72

摘要： AnNchMOS transistor (1) is provided for muting of an output terminal (10) to which positive and negative output signals are outputted, and a mute switch circuit (3) is provided for controlling on/off of the transistor (1) by switching a voltage applied to the gate of the transistor (1). When muting is turned off, the back gate of the transistor (1) is biased by resistance division between resistors (R1 and R2) connected in series between the output terminal (10) and a predetermined negative potential (VSS).

摘要翻译： AnNchMOS晶体管（1）用于使正输出和负输出信号输出的输出端子（10）静音，并且提供静音开关电路（3），用于通过切换晶体管（1）来控制晶体管（1）的导通/截止 施加到晶体管（1）的栅极的电压。 当静音被关闭时，晶体管（1）的背栅极通过串联连接在输出端子（10）和预定负电位（VSS）之间的电阻器（R 1和R 2）之间的电阻分压来偏置。