公开(公告)号：US06305503B1

公开(公告)日：2001-10-23

申请号：US09292679

申请日：1999-04-16

申请人： Satoshi Suzuki ,  Kosei Kamimura ,  Kenji Mizutani

发明人： Satoshi Suzuki ,  Kosei Kamimura ,  Kenji Mizutani

IPC分类号： B66B134

CPC分类号： B66B1/3476

摘要： A load detector for an elevator having a cage moving up and down in a shaft for transporting passengers and a cable hanging the cage, including a relative position detector configured to detect a relative position of the cage against the shaft; and a calculator configured to calculate a change of the relative position between the position of the cage just after landing at a floor and the position of the cage just before leaving the floor, and a load of the cage on the basis of the change of the relative position caused by an expansion and contraction of the cable.

摘要翻译： 一种用于电梯的负载检测器，其具有在用于运送乘客的轴中上下移动的轿厢和悬挂保持架的电缆，包括相对位置检测器，其被配置为检测轿厢相对于轴的相对位置; 以及计算器，其被配置为计算刚刚着陆在地板之后的轿厢的位置与刚刚离开地板之前的轿厢的位置之间的相对位置的变化，以及基于轿厢的变化的负载 由电缆的伸缩引起的相对位置。

公开(公告)号：US08816874B2

公开(公告)日：2014-08-26

申请号：US13430853

申请日：2012-03-27

申请人： Taichi Sato ,  Kenji Mizutani

发明人： Taichi Sato ,  Kenji Mizutani

IPC分类号： G08B21/00

CPC分类号： B25J19/06 ,  B25J9/1674 ,  F16P3/142 ,  G05B2219/40196 ,  G05B2219/40203

摘要： A danger presentation device includes a worker position acquisition unit configured to acquire a worker position which is a position of a worker; a worker view range determination unit configured to determine a view range of the worker depending on the worker position acquired by the worker position acquisition unit; a position/posture determination unit configured to determine a position/posture which contains at least one of a position of a robot and a posture of the robot at a specific time in which at least a part of the robot which operates in accordance with a motion planning is included in the view range; and an image generation unit configured to generate image data for illustrating the position/posture determined by the position/posture determination unit.

摘要翻译： 危险呈现装置包括：工人位置获取单元，被配置为获取作为工人位置的工人位置; 工作人员视野范围确定单元，被配置为根据由所述工人位置获取单元获取的所述工人位置确定所述工人的视野范围; 位置/姿势确定单元，被配置为确定在特定时刻包含机器人的位置和机器人的姿势中的至少一个的位置/姿势，其中至少一部分根据运动操作的机器人 规划包括在视野范围内; 以及图像生成单元，被配置为生成用于说明由位置/姿势确定单元确定的位置/姿势的图像数据。

公开(公告)号：US08731276B2

公开(公告)日：2014-05-20

申请号：US13220749

申请日：2011-08-30

申请人： Kenji Mizutani ,  Taichi Sato

发明人： Kenji Mizutani ,  Taichi Sato

IPC分类号： G06K9/00

CPC分类号： B25J9/1676 ,  G05B2219/40478 ,  G05B2219/49137 ,  G06T7/80 ,  G06T2207/30244

摘要： A motion space presentation device includes: a work area generation unit configured to generate a three-dimensional region in which the movable robot operates; an image capture unit configured to capture a real image; a position and posture detection unit configured to detect an image capture position and an image capture direction of the image capture unit; and an overlay unit configured to selectively superimpose either an image of a segment approximation model of the movable robot as viewed in the image capture direction from the image capture position, or an image of the three-dimensional region as viewed in the image capture direction from the image capture position, on the real image captured by the image capture unit, according to the difficulty in recognizing each image.

摘要翻译： 运动空间呈现装置包括：工作区域生成单元，被配置为生成可移动机器人操作的三维区域; 被配置为捕获真实图像的图像捕获单元; 位置和姿势检测单元，被配置为检测所述图像拍摄单元的图像拍摄位置和图像拍摄方向; 以及覆盖单元，被配置为选择性地将图像捕获方向上的可视机器人的段逼近模型的图像从图像捕获位置或从图像捕获方向观察的三维区域的图像叠加 根据识别每个图像的难度，由图像捕获单元拍摄的实际图像上的图像捕获位置。

公开(公告)号：US20140133863A1

公开(公告)日：2014-05-15

申请号：US14235305

申请日：2012-07-27

申请人： Kenji Mizutani

发明人： Kenji Mizutani

IPC分类号： H04J14/02

CPC分类号： H04J14/0227 ,  H04B10/07 ,  H04J14/0212 ,  H04J14/0257 ,  H04J14/0269

摘要： A network apparatus includes a plurality of transceivers (110) each of which has a frequency variable characteristic and communicates on an allocated channel, a channel allocation unit (154) which allocates channels of standby transceivers that are not connected to a network and are set to a standby state, among the plurality of transceivers (110) so that the channels are different from each other, a tuning unit (158) which tunes the standby transceivers to the frequencies of the allocated channels by changing respective parameters, and a selection unit (156) which preferentially selects and uses a transceiver having a short channel setting time among the standby transceivers, when a path is newly set in the network.

摘要翻译： 网络装置包括多个收发机（110），每个收发机具有频率可变特性并在分配的信道上进行通信;信道分配单元（154），其分配未连接到网络的备用收发器的信道，并将其设置为 多个收发机之间的备用状态，使得各个信道彼此不同，通过改变各个参数来将备用收发器调谐到所分配的信道的频率的调谐单元（158）和选择单元 156），当在网络中重新设置路径时，优先选择并使用备用收发器之间具有短信道设置时间的收发机。

公开(公告)号：US08694515B2

公开(公告)日：2014-04-08

申请号：US12935296

申请日：2009-11-05

申请人： Kazutoyo Takata ,  Kenji Mizutani

发明人： Kazutoyo Takata ,  Kenji Mizutani

IPC分类号： G06F17/30

CPC分类号： G06F17/30247 ,  G06T3/4007

摘要： Provided is an image search device which relatively easily searches a large amount of stored images for images that a user wishes to use for interpolation, and which includes: an interpolation range computing unit (103) which computes, as an interpolation range, a range of an area including a first photographing location where a first interpolation target image was taken and a second photographing location where a second interpolation target image was taken; an interpolation image candidate obtaining unit (104) which obtains, as candidate images, images whose photographing location are included in the interpolation range from the plurality of images; and an interpolation image selecting unit (106) which selects, from the candidate images, an image having a greater subject distance, which is a distance between a subject and an imaging device when the image was taken, as a traveling speed between the first photographing location and the second photographing location increases.

摘要翻译： 提供了一种图像搜索装置，其相对容易地搜索用于希望用于插值的图像的大量存储图像，并且包括：内插范围计算单元（103），其计算作为插值范围的范围 包括拍摄第一插值目标图像的第一拍摄位置和拍摄第二插值目标图像的第二拍摄位置的区域; 一种内插图像候补获得单元，其从所述多个图像中获取作为候选图像的摄影位置被包括在所述插值范围内的图像; 以及内插图像选择单元，其从所述候选图像中选择具有较大被摄体距离的图像，所述对象距离是拍摄图像时的被摄体与成像装置之间的距离，作为所述第一拍摄之间的行进速度 位置和第二拍摄位置增加。

公开(公告)号：US20120182155A1

公开(公告)日：2012-07-19

申请号：US13430853

申请日：2012-03-27

申请人： Taichi Sato ,  Kenji Mizutani

发明人： Taichi Sato ,  Kenji Mizutani

IPC分类号： G08B21/00

CPC分类号： B25J19/06 ,  B25J9/1674 ,  F16P3/142 ,  G05B2219/40196 ,  G05B2219/40203

摘要： The danger presentation device includes: a worker position acquisition unit configured to acquire a worker position which is a position of a worker; a worker view range determination unit configured to determine a view range of the worker depending on the worker position acquired by the worker position acquisition unit; a position/posture determination unit configured to determine a position/posture which contains at least one of a position of a robot and a posture of the robot at a specific time in which at least a part of the robot which operates in accordance with a motion planning is included in the view range; and an image generation unit configured to generate image data for illustrating the position/posture determined by the position/posture determination unit.

摘要翻译： 危险呈现装置包括：工人位置获取单元，被配置为获取作为工人位置的工人位置; 工作人员视野范围确定单元，被配置为根据由所述工人位置获取单元获取的所述工人位置确定所述工人的视野范围; 位置/姿势确定单元，被配置为确定在特定时刻包含机器人的位置和机器人的姿势中的至少一个的位置/姿势，其中至少一部分根据运动操作的机器人 规划包括在视野范围内; 以及图像生成单元，被配置为生成用于说明由位置/姿势确定单元确定的位置/姿势的图像数据。

公开(公告)号：US08189631B2

公开(公告)日：2012-05-29

申请号：US12664294

申请日：2008-05-22

申请人： Shinya Sudo ,  Kenji Sato ,  Koji Kudo ,  Kenji Mizutani ,  Jan De Merlier

发明人： Shinya Sudo ,  Kenji Sato ,  Koji Kudo ,  Kenji Mizutani ,  Jan De Merlier

IPC分类号： H01S3/13

CPC分类号： H01S5/141 ,  H01S5/02248 ,  H01S5/028 ,  H01S5/0287 ,  H01S5/1039

摘要： The present invention provides an external resonator-type wavelength tunable laser device that can properly fulfill a wavelength tuning function even with the use of a planar wavelength tunable reflector involving a considerable level of residual reflection. The external resonator-type wavelength tunable laser device includes a planar reflection structure enabling a reflection spectral peak wavelength to be varied and a semiconductor element as a semiconductor gain medium. The semiconductor gain medium is composed of a multiple quantum well in which product Γ·L of optical confinement constant Γ and semiconductor gain medium length L (μm) of a gain layer is at least 25 μm and at most 40 μm and in which gain peak wavelength λ0 (nm) observed during carrier injected with a maximum modal gain equal to an internal loss of the semiconductor gain medium is larger than −3·ΔR/2+(λc+35) and smaller than (−(Γ·L)/7+8)·ΔR+(−(Γ·L)+λc+45). Here, ΔR (dB) denotes a reflectance difference, and λc (nm) denotes a wavelength at a center of an operating wavelength range of the wavelength tunable laser device.

摘要翻译： 本发明提供一种外部谐振器型波长可调激光器件，其即使使用涉及相当程度的残余反射的平面波长可调谐反射器也能适当地实现波长调谐功能。 外部谐振器型波长可调激光器件包括能够使反射光谱峰值波长变化的平面反射结构和半导体元件作为半导体增益介质。 半导体增益介质由多重量子阱组成，其中光学限制常数Ggr; 并且增益层的半导体增益介质长度L（μm）为至少25μm且至多40μm，并且其中以最大模态增益注入的载流子注入的增益峰值波长λ0（nm）等于半导体的内部损耗 增益介质大于-3·＆Dgr; R / 2 +（λc+ 35）且小于（ - （＆Ggr;·L）/ 7 + 8）·＆Dgr; R +（ - （＆Ggr;·L）+λc+ 45）。 这里，＆Dgr; R（dB）表示反射率差，λc（nm）表示波长可调激光器件的工作波长范围的中心处的波长。

公开(公告)号：US07809499B2

公开(公告)日：2010-10-05

申请号：US11734963

申请日：2007-04-13

申请人： Hidetsugu Maekawa ,  Yoshifumi Hirose ,  Shinichi Yoshizawa ,  Kenji Mizutani ,  Yumi Wakita

发明人： Hidetsugu Maekawa ,  Yoshifumi Hirose ,  Shinichi Yoshizawa ,  Kenji Mizutani ,  Yumi Wakita

IPC分类号： G01C21/00

CPC分类号： G01C21/36 ,  G06Q30/0241

摘要： When traveling to a destination reported in a television broadcast or the like, the user has had to make a memo while watching the television and, when actually traveling by car, the user has had to enter necessary information into an in-vehicle terminal by looking at the memo. A broadcast provider broadcasts a travel program together with travel destination information related to it, and a television terminal presents the received broadcast and travel destination information to the user. If the user desires to travel to the destination thus presented, the television terminal downloads the received travel destination information into a memory card. When the user goes out by car at a later date, the in-vehicle information terminal acquires the travel destination information from the memory card, a route setting section sets the route by using travel destination location information contained in the travel destination information, and a communication section acquires real-time information by using a method of connection to a real-time information having the travel destination information.

摘要翻译： 当在电视广播等中报告的目的地旅行时，用户在观看电视时不得不进行备忘录，并且当实际上乘车旅行时，用户必须通过查看来将必要的信息输入到车内终端 在备忘录。 广播提供商与旅行目的地信息一起广播旅行节目，电视终端向用户呈现接收的广播和旅行目的地信息。 如果用户希望旅行到如此呈现的目的地，则电视终端将接收到的旅行目的地信息下载到存储卡中。 当用户以后出车时，车内信息终端从存储卡获取旅行目的地信息，路线设定部通过使用包含在旅行目的地信息中的旅行目的地位置信息来设定路线，并且 通信部通过使用与具有旅行目的地信息的实时信息连接的方法来获取实时信息。

公开(公告)号：US07752051B2

公开(公告)日：2010-07-06

申请号：US11349976

申请日：2006-02-09

申请人： Kenji Mizutani ,  Yoshiyuki Okimoto

发明人： Kenji Mizutani ,  Yoshiyuki Okimoto

IPC分类号： G06F17/28 ,  G06F17/20 ,  G06F17/27 ,  G10L15/26 ,  G10L21/00

CPC分类号： G06F17/289 ,  G10L15/22

摘要： A dialog supporting apparatus is provided which can support an on-going dialog so that the dialog is smoothly completed irrespective of the other party in the dialog. The dialog supporting apparatus includes utterance receiving units which receive the utterances of the dialog participants and output utterance information for identifying an utterance. Moreover, the dialog supporting apparatus includes utterance outputting units which output the utterance information from the other participant in the dialog as an utterance, and an utterance processing unit which transforms the utterance identified by the utterance information into an other utterance form. Furthermore, the dialog supporting apparatus includes a dialog history selection unit which selects an optimum dialog history in a dialog history database and an utterance prediction unit which predicts utterances in the dialog based on the selected dialog history.

摘要翻译： 提供了对话支持装置，其可以支持正在进行的对话，使得对话顺利地完成，而不管对话中的另一方。 对话支持装置包括接收对话参与者的话语的话语接收单元，并输出用于识别发音的发音信息。 此外，对话支持装置包括话音输出单元，该单元从对话中的其他参与者输出话音信息作为话语;以及话音处理单元，其将由话音信息识别的话语转换为其他发音形式。 此外，对话支持装置包括：对话历史选择单元，其在对话历史数据库中选择最佳对话历史;以及话音预测单元，其基于所选择的对话历史来预测对话中的话语。

公开(公告)号：US20090119274A1

公开(公告)日：2009-05-07

申请号：US11916222

申请日：2005-12-26

申请人： Takashi Tsuzuki ,  Yoshiyuki Okimoto ,  Kenji Mizutani ,  Satoshi Matsuura ,  Tsuyoshi Inoue ,  Hiroshi Kutsumi

发明人： Takashi Tsuzuki ,  Yoshiyuki Okimoto ,  Kenji Mizutani ,  Satoshi Matsuura ,  Tsuyoshi Inoue ,  Hiroshi Kutsumi

IPC分类号： G06F7/06 ,  G06F17/30

CPC分类号： G06F17/278

摘要： A named entity extracting apparatus that extracts a named entity suitable for a user by enabling an order to be set in which the named entity is extracted from texts includes: an extraction order reading unit 103 that acquires a named entity pattern name stored in association with an extraction order in an extraction order storage unit 102; a named entity extracting unit 105 that extracts the named entity from input texts using a named entity pattern corresponding to the named entity pattern name acquired by the extraction order reading unit 103; and an extraction end judging unit 106 which outputs, in the case where extraction has not ended, a text on which the extraction is in progress to the extraction order reading unit 103, and continues the named entity extraction processing.

摘要翻译： 一种命名实体提取装置，其通过启用从文本中提取命名实体的命令来提取适合于用户的命名实体，包括：提取顺序读取单元103，其获取与 提取顺序存储单元102中的提取顺序; 命名实体提取单元105，其使用与由提取顺序读取单元103获取的命名实体模式名称对应的命名实体模式从输入文本中提取命名实体; 以及提取结束判断单元106，其在提取未结束的情况下，将提取的文本输出到提取顺序读取单元103，并继续进行命名实体提取处理。