公开(公告)号：US07533243B2

公开(公告)日：2009-05-12

申请号：US10097759

申请日：2002-05-22

申请人： Shuichi Takayama ,  Nobuo Higaki

发明人： Shuichi Takayama ,  Nobuo Higaki

IPC分类号： G06F15/80

CPC分类号： G06F9/3822 ,  G06F9/30145 ,  G06F9/30149 ,  G06F9/30163 ,  G06F9/30167 ,  G06F9/30181 ,  G06F9/383 ,  G06F9/3853

摘要： A 32-bit instruction 50 is composed of a 4-bit format field 51, a 4-bit operation field 52, and two 12-bit operation fields 59 and 60. The 4-bit operation field 52 can only include (1) an operation code “cc” that indicates a branch operation which uses a stored value of the implicitly indicated constant register 36 as the branch address, or (2) a constant “const”. The content of the 4-bit operation field 52 is specified by a format code provided in the format field 51.

公开(公告)号：US07254253B2

公开(公告)日：2007-08-07

申请号：US10808327

申请日：2004-03-25

申请人： Nobuo Higaki ,  Takamichi Shimada

发明人： Nobuo Higaki ,  Takamichi Shimada

IPC分类号： G06K9/00

CPC分类号： G06K9/00335 ,  G06T7/246 ,  G06T7/254 ,  G06T7/285

摘要： In a moving object detection system, an edge image is generated from captured images taken by CCD cameras and a moving object distance image indicative of a distance to a moving object (such as a human being) is generated by extracting pixel corresponding thereto. Then, pixels in the moving object distance image are summed to generate a histogram and a profile extraction region is set in the moving object distance image with its center line focusing on a position whose histogram is greatest, while the edge image is superposed on the moving object distance image to correct the center line of the profile extraction region such that the moving object is detected by extracting its profile in the region. With this, it becomes possible to detect the moving objects respectively even when the two or more objects are present in neighborhood.

摘要翻译： 在运动物体检测系统中，由CCD照相机拍摄的图像产生边缘图像，并且通过提取与其相对应的像素来生成指示到运动物体（例如人类）的距离的移动物体距离图像。 然后，将运动对象距离图像中的像素相加以生成直方图，并且在运动对象距离图像中设置轮廓提取区域，其中心线聚焦在直方图最大的位置，而边缘图像叠加在移动物体距离图像上 物体距离图像以校正轮廓提取区域的中心线，使得通过在该区域中提取其轮廓来检测移动物体。 由此，即使当两个或更多个物体在附近存在时，也可以分别检测移动物体。

公开(公告)号：US20060259662A1

公开(公告)日：2006-11-16

申请号：US11382379

申请日：2006-05-09

申请人： Kazuya Furukawa ,  Nobuo Higaki ,  Hideyo Tsuruta ,  Kazushi Kurata ,  Shigeki Fujii ,  Kousuke Yoshioka ,  Hiroyuki Morishita

发明人： Kazuya Furukawa ,  Nobuo Higaki ,  Hideyo Tsuruta ,  Kazushi Kurata ,  Shigeki Fujii ,  Kousuke Yoshioka ,  Hiroyuki Morishita

IPC分类号： G06F3/00

CPC分类号： G06F3/0221 ,  G06F13/28 ,  Y02D10/14

摘要： A data transfer apparatus according to the present invention has; a DMAC and another DMAC which transfer data by direct memory access among a plurality of buses; a command queue which holds, as a queue, commands for instructing the data transfer; a bus information obtainment unit which obtains the commands from the command queue; a grouping unit which groups the held commands, based on a source and a destination designated in each of the obtained commands; a schedule unit which decides an order of issuing the commands sequentially from a group having more command, as a priority; and a selector which selects a command to be issued according to the decided order.

摘要翻译： 根据本发明的数据传送装置具有： DMAC和另一个DMAC，其通过多个总线之间的直接存储器访问来传送数据; 作为队列保存用于指示数据传送的命令的命令队列; 总线信息获取单元，其从命令队列获取命令; 分组单元，其基于在每个所获得的命令中指定的源和目的地对保持的命令进行分组; 作为优先级，从具有更多命令的组中顺序地确定发出命令的顺序的调度单元; 以及选择器，其根据所决定的顺序选择要发出的命令。

公开(公告)号：US07076638B2

公开(公告)日：2006-07-11

申请号：US10246482

申请日：2002-09-19

申请人： Taketo Heishi ,  Shuichi Takayama ,  Tetsuya Tanaka ,  Hajime Ogawa ,  Nobuo Higaki

发明人： Taketo Heishi ,  Shuichi Takayama ,  Tetsuya Tanaka ,  Hajime Ogawa ,  Nobuo Higaki

IPC分类号： G06F9/30

CPC分类号： G06F9/3853 ,  G06F9/30072 ,  G06F9/3822

摘要： In order to overcome the problem that conditionally executed instructions are executed as no-operation instructions if their condition is not fulfilled, leading to poor utilization efficiency of the hardware and lowering the effective performance, the processor decodes a number of instructions that is greater than the number of provided computing units and judges their execution conditions with an instruction issue control portion before the execution stage, Instructions for which the condition is false are invalidated, and subsequent valid instructions are assigned so that the computing units (hardware) is used efficiently. A compiler performs scheduling such that the number of instructions whose execution condition is true does not exceed the upper limit of the degree of parallelism of the hardware. The number of instructions arranged in parallel at each cycle may exceed the degree of parallelism of the hardware.

公开(公告)号：US07073169B2

公开(公告)日：2006-07-04

申请号：US10174108

申请日：2002-06-17

申请人： Hajime Ogawa ,  Shuichi Takayama ,  Taketo Heishi ,  Nobuo Higaki

发明人： Hajime Ogawa ,  Shuichi Takayama ,  Taketo Heishi ,  Nobuo Higaki

IPC分类号： G06F9/45

CPC分类号： G06F8/4441

摘要： A compiler device includes a conditional-executable-instruction generation unit and a branch instruction insertion unit. The conditional-executable-instruction generation unit generates a conditional executable instruction that is executed when a condition that the conditional executable instruction refers to is satisfied. In the case where there is a section containing a non-executive condition under which no instruction is executed in one cycle or a plurality of cycles in series, the branch instruction insertion unit inserts a conditional branch instruction that refers to the non-executive condition and instructs to branch to a cycle immediately after a last cycle of the section, to after an instruction of a cycle immediately before a start of the section. Thus, a compiler device employing conditional executable instructions is provided that is capable of generating an assembler code that does not degrade the performance when the instructions are executed, even if a source program includes a branch instruction that causes a then part and an else part to be executed through unbalanced numbers of cycles, respectively.

摘要翻译： 编译器装置包括条件可执行指令生成单元和分支指令插入单元。 条件可执行指令生成单元生成当满足条件可执行指令引用的条件时执行的条件可执行指令。 在存在包含在一个周期或多个周期中不执行指令的非执行条件的部分的情况下，分支指令插入单元插入参考非执行条件的条件分支指令，并且 指示在该部分的最后一个周期之后立即分支到一个周期，直到在该部分开始之前的一个周期的指令之后。 因此，提供了一种使用条件可执行指令的编译器装置，其能够生成当执行指令时不降低性能的汇编代码，即使源程序包括分支指令，该分支指令导致随后的部分和其他部分 分别通过不平衡的周期数执行。

公开(公告)号：US20060031661A1

公开(公告)日：2006-02-09

申请号：US11245357

申请日：2005-10-07

申请人： Shuichi Takayama ,  Hajime Ogawa ,  Kenichi Kawaguchi ,  Nobuo Higaki ,  Kensuke Odani ,  Tetsuya Tanaka ,  Shinya Miyaji ,  Taketo Heishi

发明人： Shuichi Takayama ,  Hajime Ogawa ,  Kenichi Kawaguchi ,  Nobuo Higaki ,  Kensuke Odani ,  Tetsuya Tanaka ,  Shinya Miyaji ,  Taketo Heishi

IPC分类号： G06F9/40

CPC分类号： G06F9/3802 ,  G06F9/30149 ,  G06F9/30152 ,  G06F9/30167 ,  G06F9/321 ,  G06F9/322 ,  G06F9/324 ,  G06F9/3822 ,  G06F9/3853

摘要： When a branch instruction is decoded by the instruction decoders 409a-409c, the upper 29 bits of the PC relative value included in the branch instruction are sent to the upper PC calculator 411 and the lower 3 bits are sent to the lower PC calculator 405. The lower PC calculator 405 adds the lower 3 bits of the PC relative value and the lower 3 bits of the present lower PC 404 and sends the result to the lower PC 404 as the updated lower PC. The upper PC calculator 411 adds the upper 29 bits of the PC relative value, the upper 29 bits of the present upper PC 403, and a carry that may be received from the lower PC calculator 405, and sends the result to the upper PC 403 as the updated upper PC.

摘要翻译： 当指令解码器409a-409c解码分支指令时，包括在分支指令中的PC相对值的高29位被发送到上位PC计算器411，低3位被发送到下PC计算器405。 下PC计算器405将PC相对值的低3位和当前下PC404的低3位相加，并将结果作为更新的下级PC发送到下PC404。 上PC计算器411将PC相对值的上29位，当前上位机403的上位29加上可从下PC计算器405接收的进位，并将结果发送到上PC403 作为更新的上位机。

公开(公告)号：US06904135B2

公开(公告)日：2005-06-07

申请号：US10172216

申请日：2002-06-14

申请人： Shuichi Takayama ,  Nobuo Higaki ,  Hajime Ogawa ,  Taketo Heishi

发明人： Shuichi Takayama ,  Nobuo Higaki ,  Hajime Ogawa ,  Taketo Heishi

IPC分类号： H04B1/38 ,  H04B7/26 ,  H04M1/00 ,  H04M1/723 ,  H04M1/725 ,  H04N5/44 ,  H04W4/24 ,  H04W76/02 ,  H04W88/02 ,  H04W88/08 ,  H04W88/14 ,  H04M11/00 ,  H04B1/00

CPC分类号： H04B1/005 ,  H04B1/3805 ,  H04M1/725 ,  H04N5/4401 ,  H04N21/2408 ,  H04N21/2543 ,  H04N21/4126 ,  H04N21/4263 ,  H04N21/42676 ,  H04N21/433 ,  H04N21/43637 ,  H04N21/44227 ,  H04N21/443 ,  H04N21/6112 ,  H04N21/6162 ,  H04N21/6168 ,  H04N21/654 ,  H04N21/6582 ,  H04N21/6583

摘要： A compound device has the structural hardware of a digital television, is connected to an antenna and a telephone station, and by reading out and running either a digital television (DTV) program or a base station program with a general processor, it has both the function of a digital television and the function of a portable telephone base station. The owner of the compound device receives discounts in their subscribed telephone fee or their power fee based on records in a communication record portion. Thus, a compound device in which a digital television is given the function of a portable telephone base station is provided, so that a novel infrastructure can be achieved in which insufficiencies in base stations are made up for without requiring equipment investment expenditures and portable device owners are given financial benefits in compensation for allowing the public use of their private possession as a portable telephone base station.

摘要翻译： 复合设备具有数字电视的结构硬件，连接到天线和电话台，并且通过读取和运行数字电视（DTV）程序或使用通用处理器的基站程序，它具有 数字电视的功能和便携式电话基站的功能。 复合设备的所有者根据通信记录部分中的记录，收到其订阅的电话费或其电费的折扣。 因此，提供了数字电视机被赋予便携式电话基站的功能的复合装置，从而可以实现基站的不足之处，不需要设备投资支出和便携式设备所有者的新颖的基础设施 给予经济利益，允许公共使用私人拥有作为便携式电话基站。

公开(公告)号：US20050091478A1

公开(公告)日：2005-04-28

申请号：US10617506

申请日：2003-07-11

申请人： Shuichi Takayama ,  Kensuke Odani ,  Akira Tanaka ,  Nobuo Higaki ,  Masato Suzuki ,  Tetsuya Tanaka ,  Taketo Heishi ,  Shinya Miyaji

发明人： Shuichi Takayama ,  Kensuke Odani ,  Akira Tanaka ,  Nobuo Higaki ,  Masato Suzuki ,  Tetsuya Tanaka ,  Taketo Heishi ,  Shinya Miyaji

IPC分类号： G06F9/30 ,  G06F9/318 ,  G06F9/32 ,  G06F9/38 ,  G06F9/45 ,  G06F9/00

CPC分类号： G06F9/30058 ,  G06F8/447 ,  G06F9/30021 ,  G06F9/30072 ,  G06F9/30094 ,  G06F9/30145 ,  G06F9/30167 ,  G06F9/30181 ,  G06F9/3842

摘要： A processor which decodes and executes an instruction sequence includes: a state hold unit for holding, when a predetermined instruction is executed, a renewal state for an execution result of the predetermined instruction; an obtaining unit for obtaining an instruction sequence composed of instructions matching instructions assigned to an instruction set of the processor, where the instruction set is assigned first conditional instructions, a first state condition for a first conditional instruction being mutually exclusive with a second state condition for a second conditional instruction which has a same operation code as the first conditional instruction, the instruction set not being assigned the second conditional instruction, and the first state condition and the second state condition specifying either of one state and a plurality of states; a decoding unit for decoding each instruction in the obtained instruction sequence one by one; a judging unit for judging whether the renewal state is included in either of the state and the plurality of states specified by the first state condition in the first conditional instruction, when the decoding unit decodes the first conditional instruction; and an execution unit for executing, only if a judgement result by the judging unit is affirmative, an operation specified by the operation code in the first conditional instruction decoded by the decoding unit.

摘要翻译： 解码并执行指令序列的处理器包括：状态保持单元，用于当执行预定指令时，保持所述预定指令的执行结果的更新状态; 获取单元，用于获得指令序列，所述指令序列由与分配给所述处理器的指令集的指令相匹配的指令组合，其中所述指令集被分配了第一条件指令;第一条件指令的第一状态条件与第二状态条件相互排斥， 第二条件指令，其具有与第一条件指令相同的操作码，指令集不被分配第二条件指令，以及指定一个状态和多个状态中的一个状态和多个状态的第一状态条件和第二状态条件; 解码单元，用于逐个地解码所获得的指令序列中的每个指令; 判断单元，用于当解码单元解码第一条件指令时，判断更新状态是否包括在第一条件指令中由第一状态条件指定的状态和多个状态中的任一状态; 以及执行单元，用于仅当判断单元的判断结果为肯定时，执行由解码单元解码的第一条件指令中由操作码指定的操作。

公开(公告)号：US06853880B2

公开(公告)日：2005-02-08

申请号：US10225287

申请日：2002-08-22

申请人： Yoshiaki Sakagami ,  Nobuo Higaki ,  Naoaki Sumida ,  Yuichi Yoshida

发明人： Yoshiaki Sakagami ,  Nobuo Higaki ,  Naoaki Sumida ,  Yuichi Yoshida

IPC分类号： A63H11/00 ,  B25J5/00 ,  B25J13/00 ,  G06N3/00 ,  G06T1/00 ,  G06T7/00 ,  G06T7/60 ,  G10L15/00 ,  G10L15/28 ,  G05B19/18 ,  G05B18/00

CPC分类号： G06N3/008 ,  G05B2219/39387

摘要： An autonomous action robot which can turn its line of sight to face a person who calls out, can recognize the face of a person, and can perform various actions in response to commands. First, a sound emitted from a person or other sound source is detected by a sound detector, and the direction of the sound source is specified based on the detected sound. Then, a robot head section is controlled, and the imaging direction of the robot head section is moved to face the specified direction of the sound source. Next, an image is captured in the direction of the sound source, and a target image of a specific shape is extracted from the captured image. Then, the imaging direction of the robot head section is controlled and moved to face in the direction of the extracted target image.

摘要翻译： 能够将其视线转向面对呼出者的自主动作机器人，可以识别人的面部，并且可以响应命令执行各种动作。 首先，由声音检测器检测从人或其他声源发出的声音，并且基于检测到的声音指定声源的方向。 然后，控制机器人头部，并且机器人头部的成像方向移动到与声源的指定方向相对。 接下来，沿着声源的方向拍摄图像，并且从拍摄图像中提取特定形状的目标图像。 然后，机器人头部的成像方向被控制并移动到所提取的目标图像的方向上。

公开(公告)号：US6085306A

公开(公告)日：2000-07-04

申请号：US96715

申请日：1998-06-12

申请人： Shuichi Takayama ,  Nobuo Higaki

发明人： Shuichi Takayama ,  Nobuo Higaki

IPC分类号： G06F9/30 ,  G06F9/318 ,  G06F9/38 ,  G06F9/28

CPC分类号： G06F9/3822 ,  G06F9/30145 ,  G06F9/30149 ,  G06F9/30163 ,  G06F9/30167 ,  G06F9/30181 ,  G06F9/383 ,  G06F9/3853

摘要： A 32-bit instruction 50 is composed of a 4-bit format field 51, a 4-bit operation field 52, and two 12-bit operation fields 59 and 60. The 4-bit operation field 52 can only include (1) an operation code "cc" that indicates a branch operation which uses a stored value of the implicitly indicated constant register 36 as the branch address, or (2) a constant "const". The content of the 4-bit operation field 52 is specified by a format code provided in the format field 51.