公开(公告)号：US06188388B1

公开(公告)日：2001-02-13

申请号：US09061113

申请日：1998-04-16

Applicant: Setsuo Arita ,  Yukiharu Ohga ,  Hiroyuki Yuchi ,  Hiroshi Seki ,  Yukio Nagaoka ,  Koichi Kawaguchi ,  Akira Kaji

Inventor： Setsuo Arita ,  Yukiharu Ohga ,  Hiroyuki Yuchi ,  Hiroshi Seki ,  Yukio Nagaoka ,  Koichi Kawaguchi ,  Akira Kaji

IPC: G09G508

CPC classification number: G06F3/0386 ,  G06F3/03542

Abstract: A pointer remotely points a display screen of a large screen display device. The display screen is picked up by a monitor camera. An image processing unit extracts a feature of the pointer used for pointing based on the resulting image signal to identify the position of the pointing point and the pointer based on the feature. A computer generates information on an object to be displayed at a position pointed by the pointer. The generated information is displayed on a display device (CRT display device or large screen display device) assigned to the pointer. Even when a plurality of pointers are used, the information on the object to be displayed pointed by the pointer is properly displayed.

Abstract translation: 远程指针指向大屏幕显示设备的显示屏幕。 显示屏由监视摄像机拾取。 图像处理单元基于所生成的图像信号提取用于指示的指针的特征，以基于特征来识别指向点和指针的位置。 计算机生成关于要在指针指向的位置显示的对象的信息。 生成的信息显示在分配给指针的显示装置（CRT显示装置或大屏幕显示装置）上。 即使使用多个指针，也可以适当地显示由指针指示的要显示的对象的信息。

公开(公告)号：US4843537A

公开(公告)日：1989-06-27

申请号：US69046

申请日：1987-07-02

Applicant: Setsuo Arita ,  Shunsuke Utena ,  Fumio Murata ,  Atomi Noguchi ,  Shigeru Izumi ,  Satoshi Suzuki ,  Fumiyasu Ookido

Inventor： Setsuo Arita ,  Shunsuke Utena ,  Fumio Murata ,  Atomi Noguchi ,  Shigeru Izumi ,  Satoshi Suzuki ,  Fumiyasu Ookido

IPC: G05B9/03 ,  G06F11/18

CPC classification number: G06F11/185 ,  G05B9/03

Abstract: A safety control safeguard system includes sensors disposed in a quadruple array. First, second, third and fourth signal processing channels provided in parallel each include signal processing means for receiving output signals from the associated sensors for producing a trip signal. First and second actuating means operable independent of each other are provided for actuating an apparatus to be controlled. A first switch means operatively connected to the first, second, third and fourth processing channels for activating the first actuating means in response to reception of the trip signal produced by the signal processing channels and second switch means operatively connected to the first, second, third and fourth processing channels for activating the second actuating means in response to reception of the trip signal produced by the signal processing channels. The first and second switching means are operable independent of each other and constitute a 2-out-of-4 logic circuit in cooperation with the first and second actuating means.

公开(公告)号：US4727539A

公开(公告)日：1988-02-23

申请号：US844321

申请日：1986-03-26

Applicant: Setsuo Arita ,  Wataru Kitaura ,  Yuji Ichinose ,  Kohyu Fukunishi

Inventor： Setsuo Arita ,  Wataru Kitaura ,  Yuji Ichinose ,  Kohyu Fukunishi

IPC: G08C15/12 ,  H04L12/423 ,  H04Q9/14 ,  H04J3/02

CPC classification number: H04L12/423 ,  G08C15/12 ,  H04Q9/14

Abstract: A plurality of slave stations receive a plurality of apparatus information signals concerning apparatus to be controlled (or sensors), and a master station allots the apparatus information signals to time slots in a transmission path and receives a specified apparatus information signal with priority from the respective slave stations. A priority change information signal adder in the master station adds a priority change information signal for changing priority of the information signals transmitted from each slave station to an information transmission signal string containing a sync signal and various information signals transmitted to each slave station. A multi-element information signal separator/processor in the master station separates and processes the multi-element information signals transmitted from each slave station, on the basis of the priority change information signal. A detector/counter in each slave station detects the sync signal transmitted from the master station and counts the number of time slots following the sync signal. A transmission pattern reconstructor in the slave station reconstructs transmission patterns of the respective slave stations in accordance with the priority change information signal when a count value coincides with a predetermined value.

Abstract translation: 多个从站接收到关于要控制的设备（或传感器）的多个设备信息信号，并且主站将设备信息信号分配给传输路径中的时隙，并且从相应的接收到的优先级接收指定的设备信息信号 从站。 主站中的优先改变信息信号加法器将用于将从每个从站发送的信息信号的优先级改变为包含发送到每个从站的同步信号和各种信息信号的信息发送信号串的优先权改变信息信号。 主站中的多元素信息信号分离器/处理器基于优先级改变信息信号分离和处理从每个从站发送的多元素信息信号。 每个从站中的检测器/计数器检测从主站发送的同步信号，并对同步信号后的时隙数进行计数。 当计数值与预定值一致时，从站中的传输模式重建器根据优先级改变信息信号来重建各个从站的传输模式。

公开(公告)号：US4707621A

公开(公告)日：1987-11-17

申请号：US855455

申请日：1986-04-24

Applicant: Setsuo Arita ,  Takao Sato

Inventor： Setsuo Arita ,  Takao Sato

IPC: G01R19/00 ,  G05B9/03 ,  H03K19/003 ,  H03K19/007

CPC classification number: G01R19/0038 ,  G05B9/03 ,  H03K19/00392

Abstract: The middle value selection circuit includes three high value selection circuits and one low value selection circuit. Each high value selection circuit consists of a pair of first NPN transistors and a first constant current circuit. The emitter of each first NPN transistor of the high value selection circuit is connected to the first constant current circuit and the base of the second NPN transistor of the low value selection circuit. The base of this second NPN transistor is connected to the second constant current circuit and to an output terminal. The collector of the second NPN transistor is connected to its base. The first constant current circuit produces a current whichis twice the output current of the second constant current circuit. Two analog signals having mutually different combination among three input analog signals are applied to the NPN transistors of one high value selection circuit. The analog signal having a greater value of the two analog signals is generated at the junction of the emitters of these NPN transistors. The analog signals, each representative of the greater value, from the high value selection circuits are applied the emitter of the second NPN transistor. The low value selection circuit produces an analog signal representative of the minimal value among the analog signals applied to the three second NPN transistors.

Abstract translation: 中间值选择电路包括三个高值选择电路和一个低值选择电路。 每个高值选择电路由一对第一NPN晶体管和第一恒流电路组成。 高值选择电路的每个第一NPN晶体管的发射极连接到第一恒流电路和低值选择电路的第二NPN晶体管的基极。 该第二NPN晶体管的基极连接到第二恒流电路和输出端。 第二NPN晶体管的集电极连接到其基极。 第一恒流电路产生的电流是第二恒流电路的输出电流的两倍。 在三个输入模拟信号中具有相互不同组合的两个模拟信号被施加到一个高值选择电路的NPN晶体管。 在这些NPN晶体管的发射极的结处产生具有两个模拟信号的较大值的模拟信号。 来自高值选择电路的代表较大值的模拟信号被施加第二NPN晶体管的发射极。 低值选择电路产生表示施加到三个第二NPN晶体管的模拟信号中的最小值的模拟信号。

公开(公告)号：US20120314741A1

公开(公告)日：2012-12-13

申请号：US13578053

申请日：2011-02-15

Applicant: Setsuo Arita ,  Shinji Murata ,  Yuji Ichinose ,  Hideaki Masuko

Inventor： Setsuo Arita ,  Shinji Murata ,  Yuji Ichinose ,  Hideaki Masuko

IPC: H04B1/38

CPC classification number: H04W28/04 ,  H04L1/0061 ,  H04L1/0072 ,  H04L1/0079 ,  H04L1/008 ,  H04L1/08

Abstract: Disclosed is a wireless communications device with strong realtime performance, giving rise to no latency in communications even if communications errors arise in the communication frame MAC header. MAC header information is used to determine whether or not the destination address of a received data frame is the address of a concerned wireless communications device (1). MAC header information allocated among a plurality of MAC headers is employed in selecting MAC header information without errors. If all MAC header information is in error, a majority determination processing unit (13) is used to effect a majority determination of the MAC header information and generate correct MAC header information. A received data extraction unit (14) removes the received frame header, etc., extracts the received data, and outputs same to an external device.

Abstract translation: 公开了一种具有强实时性能的无线通信设备，即使在通信帧MAC报头中出现通信错误，也不会导致通信延迟。 MAC头信息用于确定接收到的数据帧的目的地地址是否是相关无线通信设备（1）的地址。 在多个MAC头之间分配的MAC头信息被采用来选择MAC头信息而没有错误。 如果所有MAC头信息都是错误的，则多数确定处理单元（13）用于对MAC头信息进行多数确定，并生成正确的MAC头信息。 接收数据提取单元（14）去除所接收的帧头等，提取接收到的数据，并将其输出到外部设备。

公开(公告)号：US20110200155A1

公开(公告)日：2011-08-18

申请号：US13005928

申请日：2011-01-13

Applicant: Atsushi Fushimi ,  Setsuo Arita ,  Yoshihiko Ishii ,  Tomohiko Ikegawa ,  Shin Hasegawa ,  Kazuhiko Ishii

Inventor： Atsushi Fushimi ,  Setsuo Arita ,  Yoshihiko Ishii ,  Tomohiko Ikegawa ,  Shin Hasegawa ,  Kazuhiko Ishii

IPC: G21C7/08 ,  G21C7/36

CPC classification number: G21C7/36 ,  G21D3/08 ,  Y02E30/39

Abstract: In order to stably control a nuclear reactor in a short time, so as not to enter an unstable region that is determined by the relationship between the reactor pressure, the reactor power and the subcooling of the core inlet coolant at start-up time, the nuclear reactor system comprises: an power control apparatus for generating a control rod operation signal for operating a control rod, based on the reactor water temperature change rate; a feed water control apparatus for generating a feed water flow rate signal and a discharge water flow rate signals based on the reactor water level signal; and a process computer for performing overall control of the power control apparatus and the feed water control apparatus, wherein the feed water control apparatus has the reactor water temperature change rate setting section for adjusting the reactor water temperature change rate set value based on the variation of the reactor water level signal.

Abstract translation: 为了在短时间内稳定地控制核反应堆，为了不进入由反应堆压力，反应堆功率和启动时的核心入口冷却剂的过冷度之间的关系确定的不稳定区域， 核反应堆系统包括：功率控制装置，用于基于反应堆水温度变化率产生用于操作控制棒的控制棒操作信号; 用于产生基于反应堆水位信号的给水流量信号和排放水流量信号的给水控制装置; 以及用于执行动力控制装置和给水控制装置的整体控制的处理计算机，其中，给水控制装置具有反应堆水温变化率设定部，其用于基于变化而调整反应堆水温变化率设定值 反应堆水位信号。

公开(公告)号：US5712658A

公开(公告)日：1998-01-27

申请号：US301141

申请日：1994-09-06

Applicant: Setsuo Arita ,  Yukiharu Ohga ,  Hiroyuki Yuchi ,  Hiroshi Seki ,  Yukio Nagaoka ,  Koichi Kawaguchi ,  Akira Kaji

Inventor： Setsuo Arita ,  Yukiharu Ohga ,  Hiroyuki Yuchi ,  Hiroshi Seki ,  Yukio Nagaoka ,  Koichi Kawaguchi ,  Akira Kaji

IPC: G05B23/02 ,  G06F3/038 ,  G06F3/042 ,  G09G5/08

CPC classification number: G06F3/0386 ,  G06F3/03542

Abstract: A pointer remotely points a display screen of a large screen display device. The display screen is picked up by a monitor camera. An image processing unit extracts a feature of the pointer used for pointing based on the resulting image signal to identify the position of the pointing point and the pointer based on the feature. A computer generates information on an object to be displayed at a position pointed by the pointer. The generated information is displayed on a display device (CRT display device or large screen display device) assigned to the pointer. Even when a plurality of pointers are used, the information on the object to be displayed pointed by the pointer is properly displayed.

公开(公告)号：US5677993A

公开(公告)日：1997-10-14

申请号：US113816

申请日：1993-08-31

Applicant: Yukiharu Ohga ,  Hiroshi Seki ,  Setsuo Arita ,  Koichi Kawaguchi

Inventor： Yukiharu Ohga ,  Hiroshi Seki ,  Setsuo Arita ,  Koichi Kawaguchi

IPC: G06F3/041 ,  G05B15/02 ,  G06F3/023 ,  G06F3/033 ,  G06F3/038 ,  G06F3/048 ,  G06F3/16 ,  G10L15/26 ,  G10L3/00

CPC classification number: G06F3/038 ,  G06F3/023 ,  G06F3/16 ,  G10L15/26 ,  G05B2219/23157 ,  G05B2219/23386

Abstract: Each character string information obtained based on each information inputted by the CRT touch input device and the speech input device respectively is integrated by the input control unit and the memory. The input information analyzing unit analyses the integrated character string information. The output information generating unit generates presentation information corresponding to the demand information obtained by the analysis and outputs this presentation information to the display device. Since the input information from each input device is converted into character string information and it is integrated together and is then analyzed, input information is not restricted by each input device and each input device can be used in a free combination when information is inputted.

Abstract translation: 基于由CRT触摸输入装置和语音输入装置输入的每个信息获得的每个字符串信息分别由输入控制单元和存储器集成。 输入信息分析单元分析集成字符串信息。 输出信息生成单元生成与通过分析获得的需求信息相对应的呈现信息，并将该呈现信息输出到显示装置。 由于来自每个输入装置的输入信息被转换为字符串信息并且被集成在一起并被分析，所以输入信息不受每个输入装置的限制，并且当输入信息时可以以任意的组合使用每个输入装置。

公开(公告)号：US4263580A

公开(公告)日：1981-04-21

申请号：US826839

申请日：1977-08-22

Applicant: Takao Sato ,  Setsuo Arita

Inventor： Takao Sato ,  Setsuo Arita

IPC: F16K31/04 ,  G08C19/30 ,  G08C25/02 ,  H04Q9/00 ,  H04Q5/00 ,  G05B11/00 ,  H04L11/15

CPC classification number: G08C19/30 ,  G08C25/02

Abstract: Command words with address signals are transmitted periodically from a control room to field solenoid valves which are each provided with a single actuation circuit. The solenoid valves that are to be actuated in the field each correspond to the address of the transmitted command words which energize the coil of the corresponding solenoid valve. The actuation circuit inserts an address signal for that particular circuit with regard to current information flowing in the energized coil and sends it back to the control room as an acknowledge word. The control room previously predicts acknowledge words which will be sent back by the actuation circuits when the actuation circuits properly respond to the transmitted command words and the control room registers the predicted acknowledge words as reference words. The acknowledge word sent back by the actuation circuit is compared with the reference word and if an inconsistency exists a fault in the actuation circuit is indicated. The command words includes a control signal N to continuously energize the solenoid valve and a test signal for momentarily energizing the solenoid valve for test. These signals are transmitted from the control room alternately at predetermined intervals and the indication of the compared result of the acknowledge word and the reference word is inhibited during a predetermined time period after the alternation of the address.

Abstract translation: 具有地址信号的命令字从控制室周期性地传送到现场电磁阀，每个电磁阀都具有单个致动电路。 要在场中被致动的电磁阀分别对应于对相应的电磁阀的线圈通电的传送命令字的地址。 致动电路针对在通电线圈中流动的当前信息插入该特定电路的地址信号，并将其发送回控制室作为确认字。 控制室先前预测当致动电路正确响应所发送的命令字时由致动电路返回的确认字，并且控制室将预测的确认字注册为参考字。 由致动电路返回的确认字与参考字进行比较，并且如果存在不一致，则指示致动电路中的故障。 命令字包括用于连续给电磁阀通电的控制信号N和用于瞬时通电电磁阀以进行测试的测试信号。 这些信号以预定间隔交替地从控制室发送，并且在地址的交替之后的预定时间段内禁止确认字和参考字的比较结果的指示。