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71. 发明授权

US06510835B1 Device and method for controlling engines 失效
标题翻译：用于控制发动机的装置和方法
公开(公告)号：US06510835B1
公开(公告)日：2003-01-28
申请号：US09889446
申请日：2001-08-20
申请人： Hiroyuki Mizuno , Noboru Takagi , Naohide Fuwa
发明人： Hiroyuki Mizuno , Noboru Takagi , Naohide Fuwa
IPC分类号： F02B1700
CPC分类号： F02D41/307 , F02B2075/125 , F02D41/123 , F02D41/1402 , F02D41/3029 , F02D2200/0402 , F02D2200/0404 , F02D2200/0406 , F02D2200/0414 , F02D2200/1004 , F02D2250/18 , F02D2250/24 , Y02T10/123 , Y02T10/128
摘要： An engine can switch a combustion mode between homogeneous charge combustion and stratified charge combustion. The engine is controlled in accordance with a load acting on the engine. When homogeneous charge combustion is executed, an intake pressure, or a parameter representing the amount of intake air, is used as a value representing an engine load. When stratified charge combustion is executed, a value equivalent to the intake pressure presuming homogeneous charge combustion is executed with the amount of manipulation of an acceleration pedal at that time is computed as a virtual intake pressure, and the virtual intake pressure is used as a value representing the engine load. In either combustion mode, therefore, the intake pressure, or a common parameter, is used as a value representing the engine load to control the engine. This simplifies matching of engine power torques between both combustion modes.
摘要翻译：发动机可以在均质充气燃烧和分层充气燃烧之间切换燃烧模式。发动机根据作用在发动机上的负载进行控制。当执行均匀充气燃烧时，使用进气压力或表示进气量的参数作为表示发动机负荷的值。当进行分层充气燃烧时，通过将该时刻的加速踏板的操纵量计算为虚拟进气压力，将虚拟进气压力用作值，执行与进行均匀充气燃烧时的进气压力相当的值代表发动机负荷。因此，在任一燃烧模式中，将进气压力或公共参数用作表示用于控制发动机的发动机负荷的值。这简化了两种燃烧模式之间发动机功率转矩的匹配。

72. 发明授权

US06469948B2 Semiconductor device 失效
标题翻译：半导体器件
公开(公告)号：US06469948B2
公开(公告)日：2002-10-22
申请号：US09885066
申请日：2001-06-21
申请人： Hiroyuki Mizuno , Yusuke Kanno , Takao Watanabe
发明人： Hiroyuki Mizuno , Yusuke Kanno , Takao Watanabe
IPC分类号： G11C800
CPC分类号： G11C11/406 , G11C7/1039 , G11C7/1072
摘要： A dynamic memory requires refreshing to retain data in its memory cells. This may cause access to the dynamic memory for purposes other than refreshing (external access) and access to it for refreshing to compete with each other, resulting in a performance deterioration. According to this invention, a pipelined dynamic memory. (PDRAM) is used, and the pipeline frequency (CLK) of the pipelined dynamic memory is made higher than the frequency (CLK1) of external access, and access required for refreshing is made to an unoccupied slot (a timing when any external access request is never issued) in the pipeline of the pipelined dynamic memory. This makes refreshing of the internal dynamic memory an internal operation, which eliminates the need to take refreshing into consideration at the time external access is made, leading to improvement in operating ease and speed.
摘要翻译：动态存储器需要刷新以将数据保留在其存储单元中。这可能导致访问动态存储器用于除了刷新（外部访问）之外的目的，并且访问它以进行刷新以相互竞争，导致性能恶化。根据本发明，流水线动态存储器。（PDRAM），并且使流水线动态存储器的流水线频率（CLK）高于外部访问的频率（CLK1），并且对未占用时隙进行刷新所需的访问（任何外部访问请求的定时在流水线动态存储器的流水线中永远不会发布）。这使得内部动态存储器的刷新成为内部操作，这消除了在外部访问时考虑到刷新的需要，从而改善了操作的容易性和速度。

73. 发明授权

US06212881B1 Exhaust gas recirculation mechanism for engine and method for controlling exhaust gas recirculation valve 失效
标题翻译：用于发动机的废气再循环机构和用于控制废气再循环阀的方法
公开(公告)号：US06212881B1
公开(公告)日：2001-04-10
申请号：US09357885
申请日：1999-07-21
申请人： Jun Takahashi , Hiroyuki Mizuno , Hironao Kishi
发明人： Jun Takahashi , Hiroyuki Mizuno , Hironao Kishi
IPC分类号： F01N300
CPC分类号： F02D41/0055 , F02M26/54 , F02M26/67 , F02M26/74 , Y02T10/47
摘要： An exhaust gas recirculation mechanism of an engine. Some of exhaust gas discharged from combustion chambers is recirculated to the combustion chambers through an EGR passage. An EGR valve is located in the EGR passage for adjusting the amount of recirculated exhaust gas. Foreign matter contained in exhaust gas in the EGR passage adheres to a valve shaft of the EGR valve that is exposed in the EGR passage. Normally, the opening amount of the EGR valve is controlled in accordance with the running state of the engine. If the opening amount of the EGR valve, which is determined based on the running state of the engine, is greater than a predetermined value, an ECU judges that the EGR ratio will fall within an acceptable range even if the EGR valve is fully opened from the current position. The ECU therefore forces the EGR valve to open fully. As a result, the foreign matter adhered to the valve shaft is removed without deteriorating the running condition of the engine.
摘要翻译：发动机的废气再循环机构。从燃烧室排出的一些废气通过EGR通道再循环到燃烧室。 EGR阀位于EGR通道中，用于调节再循环废气的量。废气中排出的废气中的异物附着在EGR通路中露出的EGR阀的阀轴上。通常，根据发动机的运行状态来控制EGR阀的开度。如果基于发动机的行驶状态确定的EGR阀的开度大于预定值，则即使EGR阀完全打开，ECU判断为EGR率也在可接受范围内当前位置。因此，ECU迫使EGR阀完全打开。结果，除去附着在阀轴上的异物，而不会使发动机的运行状况恶化。

74. 发明授权

US6017100A Apparatus for controlling vacuum pressure in internal combustion engine 失效
标题翻译：用于控制内燃机真空压力的装置
公开(公告)号：US6017100A
公开(公告)日：2000-01-25
申请号：US985716
申请日：1997-12-05
申请人： Hiroyuki Mizuno , Yukio Yoshioka
发明人： Hiroyuki Mizuno , Yukio Yoshioka
IPC分类号： B60W10/04 , B60T13/46 , B60T17/00 , B60T17/02 , B60W10/06 , B60W10/18 , F02B31/00 , F02D9/02 , F02D29/02 , F02D41/00 , F02D41/02 , F02D41/04 , F02D41/10 , F02D41/30 , F02D41/38 , F02M25/07 , F02D41/08 , B60T8/44
CPC分类号： F02D33/00 , B60T13/46 , B60T17/02 , F02D41/0005 , F02D41/021 , F02D41/045 , F02D41/10 , F02D41/3076 , F02D9/02 , F02B2031/006 , F02D2009/024 , F02D2200/501 , F02D2250/41 , F02D41/3029 , F02D41/3809 , F02M26/13 , Y02T10/128 , Y02T10/42
摘要： Pressure in an air intake passage is changed according to an opening size of a throttle valve. The throttle valve is open when an engine performs a stratified charge combustion. The opening size of the throttle valve is selected based on a load applied to the engine when the engine performs a homogeneous charge combustion. A brake booster is connected to the intake passage and accumulates the pressure that is generated in the intake passage. The brake booster obtains braking force for the vehicle when the accumulated pressure is smaller than a predetermined reference value. The throttle valve is actuated by a controller to decrease the pressure in the intake passage when pressure in the brake booster detected by a pressure sensor is larger than the predetermined reference value. The reference value is corrected by the controller based on movement characteristics of the vehicle that is detected by velocity sensor.
摘要翻译：进气通道中的压力根据节流阀的开度而改变。当发动机执行分层充气燃烧时，节流阀打开。当发动机执行均匀的充气燃烧时，基于施加到发动机的负载来选择节气门的开度。制动助力器连接到进气通道并且累积在进气通道中产生的压力。当累积压力小于预定的参考值时，制动助力器获得车辆的制动力。当由压力传感器检测到的制动助力器中的压力大于预定的参考值时，节流阀由控制器致动以减小进气通道中的压力。基于由速度传感器检测到的车辆的移动特性，控制器校正基准值。

75. 发明授权

US5975045A Apparatus and method for controlling direct injection engines 失效
标题翻译：用于控制直喷式发动机的装置和方法
公开(公告)号：US5975045A
公开(公告)日：1999-11-02
申请号：US152462
申请日：1998-09-14
申请人： Hiroyuki Mizuno
发明人： Hiroyuki Mizuno
IPC分类号： F02D45/00 , F02D41/00 , F02D41/02 , F02D41/04 , F02D41/18 , F02D41/30 , F02D41/34 , F02D41/38 , F02D41/40 , F02M45/02 , F02M51/00
CPC分类号： F02D41/3064 , F02D41/0002 , F02D41/38 , F02D2041/0015 , F02D2041/389 , F02D41/3029 , F02D41/402 , Y02T10/128 , Y02T10/42
摘要： An apparatus for controlling an engine to switch combustion modes in accordance with the load applied to the engine. An injector injects fuel into a combustion chamber to perform a plurality of combustion modes. A valve, such as a swirl control valve, is arranged in an intake passageway to adjust the intensity of the swirling motion produced in the combustion chamber. An ECU determines the combustion mode that is to be performed in accordance with the load applied to the engine. The ECU controls the valve to optimize the intensity of the swirling motion in accordance with the determined combustion mode. The ECU also controls the injector to perform the determined combustion mode. When the combustion mode that is to be performed switches between stratified charge or semi-stratified charge and homogeneous charge, the ECU controls the injector to perform semi-stratified charge combustion for a certain time period before performing a newly determined combustion mode. The ECU varies the time period in accordance with the difference between the actual position and a target position of the valve. This stabilizes combustion when switching combustion modes and produces a smooth transition between combustion modes.
摘要翻译：一种用于根据施加到发动机的负载来控制发动机来切换燃烧模式的装置。喷射器将燃料喷射到燃烧室中以执行多种燃烧模式。诸如涡流控制阀的阀布置在进气通道中以调节在燃烧室中产生的旋转运动的强度。 ECU根据施加到发动机的负载来确定要执行的燃烧模式。 ECU根据确定的燃烧模式控制阀门以优化旋转运动的强度。 ECU还控制喷射器执行确定的燃烧模式。当要执行的燃烧模式在分层充电或半分层充电和均匀充电之间切换时，ECU在执行新确定的燃烧模式之前控制喷射器进行半分层充气燃烧一段时间。 ECU根据阀的实际位置和目标位置之间的差异来改变时间段。这在燃烧模式切换时稳定燃烧，并在燃烧模式之间产生平滑的过渡。

76. 发明授权

US5960769A Air intake method and controller for engines performing stratified charge combustion 失效
公开(公告)号：US5960769A
公开(公告)日：1999-10-05
申请号：US971365
申请日：1997-11-17
申请人： Zenichiro Mashiki , Hiroyuki Mizuno , Shingo Kawasaki
发明人： Zenichiro Mashiki , Hiroyuki Mizuno , Shingo Kawasaki
IPC分类号： F02B3/06 , F02B17/00 , F02B23/10 , F02B31/08 , F02B75/12 , F02D37/02 , F02D41/00 , F02D41/14 , F02D41/30 , F02D41/40 , F02F1/24 , F02F1/42 , F02M25/07 , F02B31/00
CPC分类号： F02D41/005 , F02B17/005 , F02B23/104 , F02B31/085 , F02D37/02 , F02D41/0002 , F02D41/1497 , F02D41/1498 , F02D41/3029 , F02D41/3064 , F02B2023/108 , F02B2075/125 , F02B3/06 , F02D2041/0015 , F02D2041/0017 , F02D2041/389 , F02D2200/0404 , F02D41/187 , F02D41/401 , F02F1/4214 , F02F2001/247 , F02M26/13 , Y02T10/123 , Y02T10/125 , Y02T10/128 , Y02T10/146 , Y02T10/42 , Y02T10/47
摘要： An engine having an air intake passage for drawing air into a combustion chamber and an injecting device for injecting fuel into the combustion chamber. A mixture of air and fuel undergoes stratified charge combustion. Sensors detect the operating conditions of the engine, and a swirl control valve opens and closes the air intake passage to swirl the air-fuel mixture. An actuator drives the swirl control valve. A computer computes a target opening angle of the swirl control valve in response to the detected operating conditions. A controller controls the force of the swirl by controlling the actuator in accordance with the computed target opening angle. A detector detects fluctuation of engine rotation. A corrector corrects the target opening angle in response to the detected fluctuation of the engine rotation to improve the performance of the engine.

77. 发明授权

US5588409A Ignition timing control device for an engine 失效
标题翻译：发动机点火正时控制装置
公开(公告)号：US5588409A
公开(公告)日：1996-12-31
申请号：US497894
申请日：1995-07-03
申请人： Hiroyuki Mizuno , Akio Okamoto , Suehiro Kubo
发明人： Hiroyuki Mizuno , Akio Okamoto , Suehiro Kubo
IPC分类号： F02D41/22 , F02P5/15 , F02D41/16
CPC分类号： F02P5/1508 , Y02T10/46
摘要： An ignition timing control device is provided that includes an engine load condition detecting device, a failure detecting device and an ignition retarding device. The engine load condition detecting device detects a load condition of the engine. The failure detecting device detects the failure of an idle speed control device. An ignition retarding device retards the ignition timing of the engine by an amount based on the determined engine load conditions when the idle speed control device fails.
摘要翻译：提供一种点火正时控制装置，其包括发动机负载状态检测装置，故障检测装置和点火延迟装置。发动机负载状态检测装置检测发动机的负载状态。故障检测装置检测怠速控制装置的故障。点火延迟装置在空转速度控制装置发生故障时，根据所确定的发动机负荷条件将发动机的点火正时延迟一定量。

78. 发明授权

US5585511A Platinum complex and malignant tumor treating drug containing the same 失效
标题翻译：铂复合物和恶性肿瘤治疗药物含有相同的药物
公开(公告)号：US5585511A
公开(公告)日：1996-12-17
申请号：US578490
申请日：1995-12-26
申请人： Koichi Yokoi , Kinichi Mogi , Hidehiko Kohya , Mari Ohtsuka , Hiroyuki Mizuno , Susumu Sato , Tadayuki Kuraishi
发明人： Koichi Yokoi , Kinichi Mogi , Hidehiko Kohya , Mari Ohtsuka , Hiroyuki Mizuno , Susumu Sato , Tadayuki Kuraishi
IPC分类号： A61K33/24 , A61K31/28 , A61K31/282 , A61P35/00 , C07F15/00
CPC分类号： C07F15/0093
摘要： A platinum complex represented by the following formula (1): ##STR1## wherein the all symbols are defined in the disclosure; and a malignant tumor treating drug which contains the complex as an active ingredient. The platinum complex is excellent in antitumor effects and safety and is highly soluble in water, and therefore it is useful as an agent for use in the treatment of various malignant tumors.
摘要翻译：由下式（1）表示的铂络合物：其中全部符号在本公开中定义; 和含有复合物作为活性成分的恶性肿瘤治疗药物。铂络合物具有优异的抗肿瘤效果和安全性，并且高度可溶于水，因此可用作治疗各种恶性肿瘤的药剂。

79. 发明授权

US5231101A Benzo[5,6]cyclohepta[1,2-B]pyridine derivatives and antiallergic agents comprising same 失效
标题翻译：苯并（5,6）环辛基（1,2-B）吡啶衍生物和包含其的抗菌剂
公开(公告)号：US5231101A
公开(公告)日：1993-07-27
申请号：US821803
申请日：1992-01-17
申请人： Haruyoshi Honda , Hiroyuki Mizuno , Kinichi Mogi , Yoshikuni Ito , Yasushi Kaneko , Naokata Taido , Susumu Sato , Tadayuki Kuraishi
发明人： Haruyoshi Honda , Hiroyuki Mizuno , Kinichi Mogi , Yoshikuni Ito , Yasushi Kaneko , Naokata Taido , Susumu Sato , Tadayuki Kuraishi
IPC分类号： A61K31/445 , A61K31/4427 , A61P37/08 , A61P43/00 , C07D401/04 , C07D401/14
CPC分类号： C07D401/04
摘要： Benzo[5,6]cyclohepta[1,2-b]pyridine derivatives of the following formula: ##STR1## wherein R.sup.1 represents a cyano, carbamoyl, alkylsulfoxy, alkylsulfonyl, tetrazolyl or sulfonic acid group, and R.sup.2 represents a hydrogen atom, a cyano, phenyl, aralkyl, alkoxycarbonylalkyl, aminoalkylcarbamoylalkyl or lower alkyl group, or a group ##STR2## or --X--R.sub.4, X being an oxygen or sulfur atom, R.sup.3 standing for a hydrogen atom or a substituted or unsubstituted lower alkyl, phenyl or aralkyl group, and R.sup.4 being a substituted or unsubstituted lower alkyl, phenyl or aralkyl group or an aminoalkyl group, and salts thereof. Antiallergic and antihistamic agents containing one of the above derivatives or salts as an active ingredient are also described.

80. 发明授权

US5047428A Expectorant comprising hydroxyalkylcysteine derivative 失效
标题翻译：祛痰剂包含羟基烷基半胱氨酸衍生物
公开(公告)号：US5047428A
公开(公告)日：1991-09-10
申请号：US365368
申请日：1989-06-13
申请人： Yoshikuni Itoh , Hiroyuki Mizuno , Chikako Kiyohara , Susumu Sato , Tatsuhiko Katori
发明人： Yoshikuni Itoh , Hiroyuki Mizuno , Chikako Kiyohara , Susumu Sato , Tatsuhiko Katori
IPC分类号： A61K31/195 , A61K31/198 , A61P11/10 , C07C323/58
CPC分类号： A61K31/195 , Y10S514/855
摘要： An expectorant comprising a hydroxyalkylcysteine derivative of the following formula (I) is disclosed. ##STR1## wherein n represents an integer of 1 to 4. The expectorant is stabile, has little side effects and toxicity, and exhibits an excellent expectorant effect.

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