公开(公告)号：US09709261B2

公开(公告)日：2017-07-18

申请号：US13882685

申请日：2011-12-20

申请人： Rikio Inoue ,  Koichi Takei ,  Yuichiro Deguchi ,  Takanori Tsutsumi ,  Yuji Ohta ,  Kanta Inoue

发明人： Rikio Inoue ,  Koichi Takei ,  Yuichiro Deguchi ,  Takanori Tsutsumi ,  Yuji Ohta ,  Kanta Inoue

IPC分类号： F01K13/02 ,  F22D5/26 ,  F01K7/44 ,  F01K7/22

CPC分类号： F22D5/26 ,  F01K7/22 ,  F01K7/44 ,  F01K13/02 ,  Y10T137/0374

摘要： To provide a condensate flow rate control device and a control method for a power plant which improve responsiveness to frequency fluctuations or requested load changes and can suppress frequency fluctuations with precision or improve precision with which output power conforms to requested load instructions. A power plant to which a condensate flow rate control device is adapted includes a deaerator to which condensate generated by a condenser is supplied via a deaerator water level adjustment valve and into which bleed steam from a steam turbine is introduced. The condensate flow rate control device has a water level adjustment unit for executing condensate flow rate control, wherein the water level adjustment unit adjusts pressure in a condensate flow path extending from the deaerator water level adjustment valve to the deaerator so that inputted frequency fluctuations are suppressed or an output value of a generator conforms to inputted requested load changes.

公开(公告)号：US20130263928A1

公开(公告)日：2013-10-10

申请号：US13882685

申请日：2011-12-20

申请人： Rikio Inoue ,  Koichi Takei ,  Yuichiro Deguchi ,  Takanori Tsutsumi ,  Yuji Ohta ,  Kanta Inoue

发明人： Rikio Inoue ,  Koichi Takei ,  Yuichiro Deguchi ,  Takanori Tsutsumi ,  Yuji Ohta ,  Kanta Inoue

IPC分类号： F22D5/26 ,  F01K13/02

CPC分类号： F22D5/26 ,  F01K7/22 ,  F01K7/44 ,  F01K13/02 ,  Y10T137/0374

摘要： To provide a condensate flow rate control device and a control method for a power plant which improve responsiveness to frequency fluctuations or requested load changes and can suppress frequency fluctuations with precision or improve precision with which output power conforms to requested load instructions. A power plant to which a condensate flow rate control device is adapted includes a deaerator to which condensate generated by a condenser is supplied via a deaerator water level adjustment valve and into which bleed steam from a steam turbine is introduced. The condensate flow rate control device has a water level adjustment unit for executing condensate flow rate control, wherein the water level adjustment unit adjusts pressure in a condensate flow path extending from the deaerator water level adjustment valve to the deaerator so that inputted frequency fluctuations are suppressed or an output value of a generator conforms to inputted requested load changes.

摘要翻译： 为了提供一种提高对频率波动或所需负载变化的响应性的发电厂的冷凝物流量控制装置和控制方法，并且可以精确地抑制频率波动或提高输出功率符合所请求的负载指令的精度。 冷凝器流量控制装置适用的发电厂包括除气器，冷凝器产生的冷凝物经由脱气器水位调节阀供给，并且引入来自蒸汽涡轮机的排出蒸气。 冷凝水流量控制装置具有用于执行冷凝水流量控制的水位调节单元，其中水位调节单元调节从脱气器水位调节阀延伸到脱气器的冷凝物流路中的压力，从而抑制输入的频率波动 或者发生器的输出值符合输入的所请求的负载变化。

公开(公告)号：US4974251A

公开(公告)日：1990-11-27

申请号：US230550

申请日：1988-08-10

申请人： Yuji Ohta ,  Michimasa Shirakata ,  Akio Yotsutani ,  Toshihiro Hara ,  Shoji Fuse ,  Koji Ono

发明人： Yuji Ohta ,  Michimasa Shirakata ,  Akio Yotsutani ,  Toshihiro Hara ,  Shoji Fuse ,  Koji Ono

IPC分类号： H04M1/00 ,  H04M1/72 ,  H04M1/725 ,  H04Q7/38

CPC分类号： H04M1/72516 ,  H04M1/72508

摘要： A cordless telephone system comprises a radio telephone set and a connection unit connected to a wire telephone circuit and also connected to the radio telephone set through a radio communication circuit, for interconnection control between the wire telephone circuit and the radio telephone set. When the wire telephone circuit is put in an unusable state or a signal on the radio communication circuit is put in an unreceivable state, the connection unit transmits a disconnecting signal to the wireless telephone set to forcibly cut off the radio communication circuit.

公开(公告)号：US08784971B2

公开(公告)日：2014-07-22

申请号：US13084871

申请日：2011-04-12

申请人： Akinobu Konda ,  Yuji Ohta

发明人： Akinobu Konda ,  Yuji Ohta

IPC分类号： B32B3/00 ,  B32B5/16

CPC分类号： B44C3/00 ,  B05D5/00 ,  B44F1/14 ,  C09D11/033 ,  Y10T428/24521 ,  Y10T428/24529 ,  Y10T428/24537 ,  Y10T428/24545 ,  Y10T428/24612 ,  Y10T428/24893 ,  Y10T428/24901

摘要： To prepare a decorated printed matter, which excels in the visibility of the spin line or hairline pattern and which gives an appropriate metallic luster. A decorated printed matter which comprises: a plastic plate 1 with a light permeability, the plastic plate 1 is made of poly carbonate and is provided a convexo-concave pattern consists of a plurality of fine grooves 2 in the form of spin line on a rear-side surface 1b thereof; an ink coating 3 covering the convexo-concave pattern; and the ink coating 3 is formed by removing a solvent from an ink composition coated on the rear-side surface 1b of the plastic plate, the ink composition includes a carbon black and a binder; the average ratio of carbon black to binder is determined such that the distribution of the black pigment in the ink coating becomes the distribution by which an incident light incoming into the resin substrate from the front-side surface thereof reflects at an interface between the resin substrate and the ink coating.

摘要翻译： 准备装饰的印刷品，其优点在于旋转线或发丝图案的可视性，并且给出适当的金属光泽。 一种装饰印刷品，包括：具有透光性的塑料板1，塑料板1由聚碳酸酯制成，并且设置有由凹部形式的多个微细凹槽2组成的凸凹图案，后者为旋转线形式的细小凹槽2 其表面1b; 覆盖凸凹图案的油墨涂层3; 并且通过从涂覆在塑料板的后侧表面1b上的油墨组合物中除去溶剂来形成油墨涂层3，油墨组合物包括炭黑和粘合剂; 确定炭黑与粘合剂的平均比例，使得油墨涂料中黑色颜料的分布变为从其前侧表面入射到树脂基材中的入射光在树脂基材的界面处反射的分布 和油墨涂层。

公开(公告)号：US5312662A

公开(公告)日：1994-05-17

申请号：US809147

申请日：1991-12-18

申请人： Yuji Ohta ,  Masaaki Inubushi ,  Hiroyasu Kato

发明人： Yuji Ohta ,  Masaaki Inubushi ,  Hiroyasu Kato

IPC分类号： G03G15/02 ,  B32B1/08

CPC分类号： G03G15/0233 ,  Y10T428/1355 ,  Y10T428/1359 ,  Y10T428/1386 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/31707 ,  Y10T428/31743 ,  Y10T428/31746 ,  Y10T428/31837

摘要： An electrically conductive roll including (a) a cylindrical core body, (b) an electrically conductive, resilient layer located radially outwardly of the core body, the resilient layer containing a softening agent, (c) a preventive layer located radially outwardly of the resilient layer, the softening agent being prevented from spreading by the preventive layer, the preventive layer being formed of N-methoxymethylated nylon as a major constituent thereof, and containing an electrically conductive material, and (d) a resistance adjusting layer located radially outwardly of the preventive layer, the adjusting layer being formed of epichlorohydrin-ethylene oxide copolymer rubber as a major constituent thereof, the core body, resilient layer, preventive layer and adjusting layer constituting an integral cylindrical body. The conductive roll may further include (e) a protective layer located radially outwardly of the adjusting layer, the protective layer being formed of N-methoxymethylated nylon as a major constituent thereof. In the latter case, the core body, resilient layer, preventive layer, adjusting layer and protective layer constitute an integral cylindrical body.

摘要翻译： 一种导电辊，包括（a）圆柱形芯体，（b）位于芯体径向外侧的导电弹性层，弹性层包含软化剂，（c）位于弹性体径向外侧的防护层 层，软化剂被防止层扩散，防止层由N-甲氧基甲基化尼龙作为其主要成分形成，并含有导电材料，（d）电阻调节层，其位于 预防层，调节层由表氯醇 - 环氧乙烷共聚物橡胶作为其主要成分形成，芯体，弹性层，防止层和调整层构成一体的圆柱体。 导电辊还可以包括（e）位于调节层径向外侧的保护层，保护层由N-甲氧基甲基化尼龙作为其主要成分形成。 在后一种情况下，芯体，弹性层，防止层，调整层和保护层构成一体的圆柱体。

公开(公告)号：US5136629A

公开(公告)日：1992-08-04

申请号：US442364

申请日：1989-12-12

申请人： Hideki Toyama ,  Yuji Ohta ,  Noboru Saegusa ,  Yukihiro Shimura ,  Shoji Fuse ,  Koji Ono

发明人： Hideki Toyama ,  Yuji Ohta ,  Noboru Saegusa ,  Yukihiro Shimura ,  Shoji Fuse ,  Koji Ono

IPC分类号： H04J3/00 ,  H04B7/26 ,  H04M1/725 ,  H04Q7/28 ,  H04Q7/38

CPC分类号： H04B7/2621 ,  H04M1/72508

摘要： A radio communication system of a multi-channel access type in which an idle one of a plurality of radio channels is detected to perform transmission and reception of voice signals, data signals or the like. In the present system, in the case where a base unit receives an incoming call from a wired line, the base unit transmits to a plurality of radio terminal units a speech channel designation signal as well as a representative radio terminal designation signal specifying a representative radio terminal unit from the plurality of radio terminal units, and when receiving a channel switching completion signal from the representative radio terminal unit, the base unit transmits a signal for generation of ringing tones to the plurality of radio terminal units at the same time to cause the plurality of radio terminal units to generate the ringing tones at the same time.

摘要翻译： PCT No.PCT / JP89 / 00153 Sec。 371日期1989年12月12日 102（e）日期1989年12月12日PCT提交1989年2月15日PCT公布。 出版物WO89 / 07867 日期：1989年8月24日。一种多通道接入类型的无线电通信系统，其中检测到多个无线电信道中的空闲的一个以执行语音信号，数据信号等的发送和接收。 在本系统中，在基本单元从有线线路接收到来电的情况下，基站单元向多个无线终端单元发送语音信道指定信号以及指定代表性无线电的代表性无线终端指定信号 终端单元，并且当从代表性无线终端单元接收到信道切换完成信号时，基站单元同时向多个无线电终端单元发送用于产生振铃音的信号，以使得 多个无线电终端单元同时产生振铃音。

公开(公告)号：US5086451A

公开(公告)日：1992-02-04

申请号：US380359

申请日：1989-07-17

申请人： Noboru Saegusa ,  Yukihiro Shimura ,  Hideki Toyama ,  Yuji Ohta ,  Shoji Fuse ,  Koji Ono

发明人： Noboru Saegusa ,  Yukihiro Shimura ,  Hideki Toyama ,  Yuji Ohta ,  Shoji Fuse ,  Koji Ono

IPC分类号： H04Q7/38 ,  H04M1/733

CPC分类号： H04M1/733

摘要： Disclosed is a radio channel control method for a system including a main apparatus connected to a telephone line and having a channel control function, a plurality of stationary apparatuses connected to the main apparatus and each having a radio transmitter/receiver, and a portable telephone capable of communicating with the stationary apparatuses through a radio channel. In this method, the main apparatus designates each stationary apparatus in a main or sub state to control communication with the portable telephone and monitors a state signal including information of the main or sub state transmitted from each stationary apparatus. When the state signal from a given stationary apparatus does not coincide with a state of the given stationary apparatus designated by the main apparatus, the main apparatus transmits a state designation signal to the given stationary apparatus to coincide with the state designated by the main apparatus.

公开(公告)号：US20110203290A1

公开(公告)日：2011-08-25

申请号：US13127299

申请日：2009-12-16

申请人： Yoshimi Kagimoto ,  Yuji Ohta

发明人： Yoshimi Kagimoto ,  Yuji Ohta

IPC分类号： F02G5/02 ,  F02C9/00 ,  F02C6/00

CPC分类号： F02C6/00 ,  B63H21/32 ,  B63J2002/125 ,  F01K15/045 ,  F01K23/10 ,  F02B41/10 ,  F02C9/18 ,  F02G5/02 ,  Y02T10/163 ,  Y02T10/166 ,  Y02T70/5281

摘要： Disclosed are a control method and a control device for an exhaust heat recovery system which are capable of preventing an onboard supply power outage in response to a sharp change in the load of the main drive machine. For an exhaust heat recovery system for which a portion of the exhaust gas generated by the ship's main drive machine is supplied to a gas turbine and the amount of heat of the exhaust gas exhausted by the gas turbine is conducted to an exhaust gas economizer, this control method and control device: obtain an estimated or calculated current reserve amount of heat (Q), which is based on the heat energy detection signal of the exhaust gas economizer; obtain, based on the operation state of an auxiliary electrical generator and on the onboard power demand, a reference amount of heat (Qmin), which is required to maintain the requisite power until the auxiliary electrical generator starts up; compare the current reserve amount of heat (Q) and the reference amount of heat (Qmin); and, based on the result of the comparison, select the operating state of the auxiliary electrical generator from either stop, idle or driving operation.

摘要翻译： 公开了一种用于排气热回收系统的控制方法和控制装置，其能够响应于主驱动机器的负载的急剧变化而防止车载供电停电。 对于将由船舶主驱动机产生的排气的一部分供给到燃气轮机的排气热回收系统，由燃气轮机排出的排气的热量传导到排气节能器， 控制方法和控制装置：基于排气节能器的热能检测信号获得估计或计算的当前备用热量（Q）; 基于辅助发电机的运行状态和车载功率需求，获得在辅助发电机起动之前维持所需功率所需的参考热量（Qmin）; 比较当前的备用热量（Q）和参考热量（Qmin）; 并且基于比较的结果，从停止，空转或驾驶操作中选择辅助发电机的运行状态。

公开(公告)号：US20100269790A1

公开(公告)日：2010-10-28

申请号：US12595449

申请日：2008-10-09

申请人： Yuji Ohta ,  Tomohide Yamada

发明人： Yuji Ohta ,  Tomohide Yamada

IPC分类号： F02M63/00 ,  F17D1/16

CPC分类号： F02D41/3845 ,  F02D41/1401 ,  F02D41/3836 ,  F02D2041/1416 ,  F02D2041/1433 ,  F02D2041/1434 ,  F02D2200/0602 ,  Y10T137/0396

摘要： A method of and a device for controlling a pressure is provided in which control performance of accumulation chamber pressure is not deteriorated even in the presence of a disturbance by estimating, with observer control, a disturbance pressure that acts on an accumulation chamber (common rail) constituting an accumulator fuel injection apparatus adapted for use in a diesel engine and the like, and by correcting a pump discharge command with a compensation value capable of compensating for the estimated disturbance pressure.Provision of a feedback control unit 42 capable of calculating a pump discharge command value of a fuel pump based on a pressure difference between an actual accumulation chamber pressure detected by a fuel pressure sensor 46 and a target pressure of an accumulation chamber and a disturbance observer control unit 44 capable of deriving a compensation value compensating the disturbance by the numerical model of the pump discharge command value to the fuel pump, the disturbance pressure acting on the accumulation chamber, and an accumulation chamber pressure by using a transfer function of the fuel pump and by estimating the disturbance pressure from the numerical model, and an output from the feedback control unit 42 is corrected with the disturbance compensation value from the disturbance observer control unit 44.

摘要翻译： 提供了一种用于控制压力的方法和装置，其中即使在存在干扰的情况下，累积室压力的控制性能也不会因观察者控制而估计作用在积聚室（共轨）上的扰动压力， 构成适用于柴油发动机等的蓄能器燃料喷射装置，并且通过用能够补偿估计的扰动压力的补偿值来校正泵排出指令。 设置反馈控制单元42，其能够基于由燃料压力传感器46检测出的实际蓄积室压力与蓄积室的目标压力之间的压力差和扰动观测器控制来计算燃料泵的排出指令值 单元44，其能够通过使用燃料泵的传递函数导出对燃料泵的泵排出指令值的数值模型补偿干扰的补偿值，作用于蓄积室的扰动压力和累积室压力，以及 通过估计来自数值模型的扰动压力，并且来自反馈控制单元42的输出用来自扰动观察者控制单元44的扰动补偿值进行校正。

公开(公告)号：US5107431A

公开(公告)日：1992-04-21

申请号：US506612

申请日：1990-04-10

申请人： Yuji Ohta ,  Yukio Masuda ,  Kazutomo Sasaki ,  Kenji Katayama

发明人： Yuji Ohta ,  Yukio Masuda ,  Kazutomo Sasaki ,  Kenji Katayama

IPC分类号： F02D41/04 ,  F02D41/10

CPC分类号： F02D41/045 ,  F02D41/105

摘要： An automotive engine is provided with a fuel control system having a fuel injector for injecting a properly controlled quantity of fuel into cylinders of the automobile engine. The control system is adapted to cause the fuel injector to inject an increased quantity of fuel when an engine control value, relative to which the automotive engine changes its speed of rotation for a decision as to whether the automotive engine is in an acceleration state, is higher than a critical level. The control system also detects the transmission coupled to the automobile engine, and changes, when a temperature of the automotive engine is lower than a preselected temperature, the critical level according to the type of transmission detected.

摘要翻译： 汽车发动机设置有燃料控制系统，该燃料控制系统具有用于将正确控制量的燃料喷射到汽车发动机的气缸中的燃料喷射器。 当发动机控制值相对于汽车发动机改变其转速以决定汽车发动机是否处于加速状态时，控制系统适于使燃料喷射器注入增加量的燃料， 高于关键水平。 控制系统还检测耦合到汽车发动机的变速器，并且当汽车发动机的温度低于预选温度时，根据检测到的变速器的类型改变临界水平。