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1. 发明授权

US5987914A Refrigerating/air-conditioning apparatus 失效
标题翻译：制冷/空调设备
公开(公告)号：US5987914A
公开(公告)日：1999-11-23
申请号：US87859
申请日：1998-06-01
申请人： Yoshihiro Sumida , Masahiro Nakayama , Sou Suzuki , Isao Funayama , Kunihiro Morishita
发明人： Yoshihiro Sumida , Masahiro Nakayama , Sou Suzuki , Isao Funayama , Kunihiro Morishita
IPC分类号： F25B1/00 , C10M171/00 , F25B13/00 , F25B31/00 , F25B41/00 , F25B43/02 , F25B49/02
CPC分类号： C10M171/008 , F25B13/00 , F25B31/002 , C10M2203/06 , C10M2211/022 , C10M2211/06 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , F25B43/02 , F25B49/025
摘要： In a refrigeration cycle using a cooling medium circuit in which a compressor, a heat-source-side heat exchanger, a decompressor, and a user-side heat exchanger are connected successively for circulating a cooling medium, and refrigerating machine oil having no or extremely low mutual solubility to the cooling medium; an internal diameter of a down comer in which a liquid phase cooling medium flows from the upstream side to the down stream side in the refrigeration cycle is adjusted so that the flow velocity of cooling medium in the down comer is made to be higher than that at which refrigerating machine oil floating in a cooling medium goes down.
摘要翻译：在使用其中压缩机，热源侧热交换器，减压器和用户侧热交换器连续地连接以冷却介质循环的冷却介质回路的制冷循环中，以及没有或极端的冷冻机油对冷却介质的低溶解度; 调节制冷循环中液相冷却介质从上游侧向下游侧流动的下倾角的内径，使得下降角中的冷却介质的流速比漂浮在冷却介质中的冷冻机油下降。

2. 发明授权

US06692223B2 Air conditioner 有权
标题翻译：冷气机
公开(公告)号：US06692223B2
公开(公告)日：2004-02-17
申请号：US10129823
申请日：2002-05-09
申请人： Takashi Ikeda , Yoshihiro Tanabe , Kunihiro Morishita , Hidetomo Nakagawa , Makoto Yoshihashi
发明人： Takashi Ikeda , Yoshihiro Tanabe , Kunihiro Morishita , Hidetomo Nakagawa , Makoto Yoshihashi
IPC分类号： F04D1704
CPC分类号： F04D29/30 , F04D17/04 , F04D29/665 , F24F1/0007 , F24F1/0025 , F24F13/24 , F24F2001/0048
摘要： To obtain an air conditioning apparatus which provides a favorable atmosphere to the ear and saves energy even if the suction resistance of the impeller becomes high due to such as dust in the air conditioning apparatus. The air conditioning apparatus is provided with an impeller which is formed by a plurality of vanes and a ring for supporting the plurality of vanes, and includes a nozzle portion formed by a stabilizer and an air outlet, a cross flow fan formed by a guide wall, and a heat exchanger. The ratio H/&phgr;D2 of the outside diameter &phgr; D2 of the impeller to the height H of the air conditioning apparatus is 2.2 or above and 3.0 or below.
摘要翻译：即使由于空气调节装置中的灰尘等因素而使叶轮的吸入阻力变高，也能够获得能够提供良好的气氛的空气调节装置。该空调装置设有叶片，该叶轮由多个叶片和用于支撑多个叶片的环形成，并且包括由稳定器和空气出口形成的喷嘴部分，由导向壁形成的横流风扇，和热交换器。叶轮的外径φi2与空调装置的高度H的比H / phiD2为2.2以上且3.0以下。

3. 发明授权

US06857414B2 Control system and method for internal combustion engine 失效
标题翻译：内燃机控制系统及方法
公开(公告)号：US06857414B2
公开(公告)日：2005-02-22
申请号：US10739399
申请日：2003-12-19
申请人： Ken Ogawa , Isao Komoriya , Hiroshi Tagami , Masahiro Takeuchi , Minoru Torii , Yuji Fujiki , Kunihiro Morishita
发明人： Ken Ogawa , Isao Komoriya , Hiroshi Tagami , Masahiro Takeuchi , Minoru Torii , Yuji Fujiki , Kunihiro Morishita
IPC分类号： F02D41/12 , F02D41/30 , F02B17/00
CPC分类号： F02D41/123 , F02D41/3029 , F02D41/3064 , F02D2041/389 , F02D2250/21
摘要： There is provided a control system for an internal combustion engine, which is capable of matching an output torque of the engine with a demanded torque excellently when the combustion mode is switched, thereby enhancing drivability. A demanded fuel amount and a demanded torque of the engine are calculated according to detected operating conditions of the engine. A combustion mode is determined to be either the stratified combustion mode or the homogeneous combustion mode according to the demanded torque. A pre-switching demanded fuel injection time period and a pre-switching demanded torque are stored. When the combustion mode is switched, a switching-time demanded fuel amount (limit value) is calculated according to the stored pre-switching demanded fuel injection time period and pre-switching demanded torque, the current demanded torque, and an estimated combustion efficiency parameter.
摘要翻译：提供了一种用于内燃机的控制系统，其能够在燃烧模式切换时使发动机的输出扭矩与所需扭矩匹配，从而提高驾驶性能。根据检测到的发动机的运行条件来计算发动机的所需燃料量和要求转矩。燃烧模式根据要求的扭矩确定为分层燃烧模式或均匀燃烧模式。存储预切换所需燃料喷射时间段和预切换要求扭矩。当切换燃烧模式时，根据存储的切换前需求燃料喷射时间段和预切换要求扭矩，当前要求扭矩和估计燃烧效率参数来计算切换时间要求燃料量（极限值）。

4. 发明授权

US06760658B2 Exhaust emission control system for internal combustion engine 失效
标题翻译：内燃机废气排放控制系统
公开(公告)号：US06760658B2
公开(公告)日：2004-07-06
申请号：US10001817
申请日：2001-12-05
申请人： Yuji Yasui , Hiroshi Tagami , Yoshihisa Iwaki , Kunihiro Morishita
发明人： Yuji Yasui , Hiroshi Tagami , Yoshihisa Iwaki , Kunihiro Morishita
IPC分类号： B60T712
CPC分类号： F01N3/0842 , F02D41/0275 , F02D41/1404 , F02D41/1441 , F02D41/1456 , F02D41/1458 , F02D2041/1433
摘要： An exhaust emission control system for an internal combustion engine having an exhaust system is disclosed. The control system may include an exhaust gas purifying device provided in the exhaust system and an oxygen concentration sensor provided downstream of the exhaust gas purifying device. The exhaust gas purifying device may include at least an oxygen storing ability or a nitrogen oxide storing ability. An air-fuel ratio of an air-fuel mixture supplied to the engine may be enriched with respect to the stoichiometric air-fuel ratio, so as to reduce the oxygen or nitrogen oxides stored in the exhaust gas purifying device. A predicted value of the output from the oxygen concentration sensor may be calculated using a predictor based on the fuzzy logic reasoning. The completion of the reduction of the oxygen or nitrogen oxides stored in said exhaust gas purifying device may be determined according to the predicted value.
摘要翻译：公开了一种具有排气系统的内燃机废气排放控制系统。控制系统可以包括设置在排气系统中的废气净化装置和设置在废气净化装置的下游的氧浓度传感器。废气净化装置可以至少具有氧气存储能力或氮氧化物保存能力。供给到发动机的空气燃料混合物的空燃比可以相对于化学计量空燃比富集，以便减少存储在排气净化装置中的氧或氮氧化物。可以使用基于模糊逻辑推理的预测器来计算氧浓度传感器的输出的预测值。可以根据预测值来确定存储在所述废气净化装置中的氧或氮氧化物的还原的完成。

5. 发明授权

US06684150B2 Apparatus for and method of controlling plant 有权
标题翻译：装置及其控制方法
公开(公告)号：US06684150B2
公开(公告)日：2004-01-27
申请号：US10068096
申请日：2002-02-01
申请人： Yuji Yasui , Hiroshi Tagami , Yoshihisa Iwaki , Kunihiro Morishita
发明人： Yuji Yasui , Hiroshi Tagami , Yoshihisa Iwaki , Kunihiro Morishita
IPC分类号： F02D4114
CPC分类号： F02D41/1458 , F02D41/1402 , F02D41/1403 , F02D41/1441 , F02D41/1456 , F02D41/1481 , F02D2041/1416 , F02D2041/1418 , F02D2041/1431 , F02D2400/08 , G05B13/047
摘要： A manipulation variable generating unit 7 for generating a target air-fuel ratio KCMD to converge the output of an oxygen concentration sensor 5 disposed downstream of a catalytic converter 3 in an exhaust system E as a plant to a given target value has a plurality of estimators for generating data indicating estimated values of the output of the oxygen concentration sensor after a dead time of the exhaust system E or a total dead time which is the sum of the dead time of the exhaust system E and a dead time of a system comprising an engine control unit 8 and an internal combustion engine 1, according to respective different algorithms. The manipulation variable generating unit 7 generates the target air-fuel ratio KCMD according to an adaptive sliding mode control process using a value selected from the estimated values or a combined value representing a combination of the estimated values.
摘要翻译：用于产生目标空燃比KCMD的操作变量产生单元7将设置在作为设备的排气系统E中的催化转化器3的下游的氧浓度传感器5的输出收敛到给定目标值，具有多个估计器用于产生指示在排气系统E的死区时间之后的氧浓度传感器的输出的估计值的数据或作为排气系统E的死区时间与包括排气系统E的系统的死区时间之和的总死区时间发动机控制单元8和内燃机1，根据各自的不同算法。操作变量生成单元7根据自适应滑动模式控制处理，使用从估计值中选择的值或表示估计值的组合的组合值来生成目标空燃比KCMD。

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