公开(公告)号：US20090147148A1

公开(公告)日：2009-06-11

申请号：US11577883

申请日：2006-09-12

申请人： Koji Morikawa ,  Shinobu Adachi

发明人： Koji Morikawa ,  Shinobu Adachi

IPC分类号： H04N5/44 ,  H04N5/445

CPC分类号： G06F3/015 ,  A61B5/0482 ,  A61B5/16 ,  G06F3/011 ,  G06F3/017

摘要： There is provided a technique which, in the case where the operation has not occurred in a manner as expected by the user, determines from which standpoint the operation was not as expected, and makes a response that is closer to the expectation.An information processing system according to the present invention includes: a reaction section for executing a first process based on a request from a user; an output section for outputting a result of a process; a signal detection section for measuring a signal concerning an event-related potential of electroencephalograms of the user; an analysis section for identifying a positive peak in the event-related potential and determining whether an elapsed time since the result is output and until the peak appears is closer to a first reference time or a second reference time; and a reaction modifying section for determining a second process in accordance with the determination result. This determination result indicates a degree of disappointment of the user, and the second process is to be determined in accordance with the degree. By the reaction section executing the second process, an operation is realized which conforms to the user's expectation even if the operation has not occurred in a manner as expected by the user.

摘要翻译： 提供了一种技术，在操作没有以用户期望的方式发生的情况下，确定操作从哪个角度不是预期的，并做出更接近期望的响应。 根据本发明的信息处理系统包括：响应部分，用于基于来自用户的请求执行第一处理; 用于输出处理结果的输出部分; 信号检测部分，用于测量与用户脑电图的事件相关电位有关的信号; 分析部分，用于识别事件相关电位中的正峰值，并且确定自结果输出以来直到出现峰值的经过时间是否更接近第一参考时间或第二参考时间; 以及反应修改部，用于根据确定结果确定第二处理。 该确定结果表示用户的失望程度，并且将根据程度确定第二处理。 通过执行第二处理的反应部分，即使操作没有以用户期望的方式发生，也实现符合用户期望的操作。

公开(公告)号：US07509162B2

公开(公告)日：2009-03-24

申请号：US11666911

申请日：2005-10-31

申请人： Shinobu Adachi ,  Koji Morikawa

发明人： Shinobu Adachi ,  Koji Morikawa

IPC分类号： A61B5/00

CPC分类号： G06F3/015 ,  A61B5/0476 ,  A61B5/16

摘要： An input section (101) receives a manipulation input of a user (50). A biological signal detection section (102) measures an event-related potential of electroencephalogram of the user (50). An operation error judgment section (103) judges using the event-related potential of the electroencephalogram of the user (50) at around 300 ms from a timing when the input section (101) receives the manipulation input as a starting point whether or not the manipulation input is due to an operation error of the user. An equipment operation control section (104) determines an operation of an equipment (1) based on a result of judgment by the operation error judgment section (103).

摘要翻译： 输入部（101）接收用户（50）的操作输入。 生物信号检测部（102）测量用户（50）的脑电图的事件相关电位。 操作错误判定部（103）从输入部（101）接收到操作输入的时刻起，作为起点，从大约300ms开始，判断使用者（50）的脑电图的事件相关电位。 操作输入是由于用户的操作错误。 设备运行控制部（104）根据操作错误判定部（103）的判断结果，判定设备（1）的动作。

公开(公告)号：US20080005700A1

公开(公告)日：2008-01-03

申请号：US11794395

申请日：2006-11-16

申请人： Koji Morikawa

发明人： Koji Morikawa

IPC分类号： G06F3/14

CPC分类号： G06F3/0482

摘要： An input/output device enables a system to adapt its operation to the user's learning the system without interfering with what the user has already learned about operating the system. In an input/output device enabling a system to adapt to how frequently the user uses particular functions, a storage unit 12 accumulates information about the operations the user performs, a user learning evaluation unit 13 determines if the user has learned each function based on the input operation history accumulated by the storage unit 12, and a menu display position adjustment unit 14 leaves the menu display position unchanged for any function the user learning evaluation unit 13 determines the user has learned, and rearranges the menu display positions of only those functions the user learning evaluation unit 13 determines the user has not learned in descending order of the frequency of execution based on the input operation history stored by the storage unit 12.

摘要翻译： 输入/输出设备使得系统能够使其操作适应用户的学习系统，而不会干扰用户已经学到关于操作系统的内容。 在使得系统能够适应用户使用特定功能的频率的输入/输出设备中，存储单元12累积关于用户执行的操作的信息，用户学习评估单元13基于用户学习评估单元13确定用户是否已经学习了每个功能 存储单元12积累的输入操作历史和菜单显示位置调整单元14使用户学习评估单元13确定用户学习的任何功能使菜单显示位置不变，并且仅将这些功能的菜单显示位置重新排列 用户学习评估单元13基于由存储单元12存储的输入操作历史来确定用户尚未按照执行频率的降序学习。

公开(公告)号：US20060229739A1

公开(公告)日：2006-10-12

申请号：US11448341

申请日：2006-06-07

申请人： Koji Morikawa

发明人： Koji Morikawa

IPC分类号： G05B11/01

CPC分类号： G05B13/027

摘要： A storage section stores various sensor signals obtained in an input section together with operation contents instructed in an output section. A signal discrimination section references the storage section to specify a sensor of which output value is influenced by a given operation. An operation result prediction section and an operation determination section generates through learning a prediction model expressing a relationship between the operation and the specified sensor and determines, with the generated prediction model referenced, an operation that allows an output of a target sensor to be a target value.

摘要翻译： 存储部分存储在输入部分中获得的各种传感器信号以及在输出部分中指示的操作内容。 信号鉴别部分引用存储部分来指定哪个输出值受给定操作影响的传感器。 操作结果预测部分和操作确定部分通过学习表达操作和指定传感器之间的关系的预测模型来生成，并且使用所生成的预测模型来确定允许目标传感器的输出为目标的操作 值。

公开(公告)号：US06644019B2

公开(公告)日：2003-11-11

申请号：US10080969

申请日：2002-02-22

申请人： Koji Morikawa ,  Makoto Kaneko ,  Jin Itoh ,  Youhei Saishu

发明人： Koji Morikawa ,  Makoto Kaneko ,  Jin Itoh ,  Youhei Saishu

IPC分类号： F01N300

CPC分类号： F02D41/1454 ,  F02B1/04 ,  F02B1/12 ,  F02B3/06 ,  F02B23/101 ,  F02B69/06 ,  F02B2023/102 ,  F02D13/0215 ,  F02D13/0265 ,  F02D41/006 ,  F02D41/3017 ,  F02D41/3035 ,  F02D2041/001 ,  F02D2041/3052 ,  Y02T10/18 ,  Y02T10/22

摘要： When an engine operates in a low and medium load area and in a low and medium speed area, the combustion mode is established to a compression ignition combustion and when the engine operates in other load and speed areas, the combustion mode is established to a spark ignition combustion. Further, when the compression ignition combustion is performed, the mixture is stratified in the combustion chamber and an ultra lean combustion is realized. As a result, both NOx reduction in an ultra lean condition and HC/CO reduction in an oxidation atmosphere can be obtained. On the other hand, when the spark ignition combustion is performed, a normal feedback control of air-fuel ratio activates a three-way catalyst to reduce HC, CO and NOx simultaneously.

公开(公告)号：US6158411A

公开(公告)日：2000-12-12

申请号：US420581

申请日：1999-10-19

申请人： Koji Morikawa

发明人： Koji Morikawa

IPC分类号： F02B17/00 ,  F02B75/02 ,  F02B75/12 ,  F02D35/02 ,  F02D37/02 ,  F02D41/00 ,  F02D41/36 ,  F02D43/00 ,  F02D45/00 ,  F02P5/04 ,  F02P5/15 ,  F02P9/00

CPC分类号： F02P9/002 ,  F02D19/061 ,  F02D19/0634 ,  F02D37/02 ,  F02D41/0025 ,  F02D41/0087 ,  F02P5/045 ,  F02P5/1508 ,  F02B2075/025 ,  F02B2075/125 ,  F02D19/0628 ,  F02D19/0689 ,  F02D2041/389 ,  F02D2200/0611 ,  F02D2200/1015 ,  F02D2400/04 ,  F02D35/023 ,  Y02T10/123 ,  Y02T10/36 ,  Y02T10/46

摘要： Disclosed is a control system and method of a two cycle direct fuel injection engine capable of smoothly suspending combustions in the cylinder during light load operation of the engine. Based on a map parameterizing the engine speed and the target engine load, it is judged whether or not, when the engine load is in the light load condition, the target engine load is located in a suspending area in which misfires tend to occur. If the target engine load is not in the suspending area, since there is no possibility of misfire, the normal combustion cycle continues to operate. On the other hand, if the target engine load enters into the suspending area, the control system instructs the fuel injection and ignition apparatuses so as to suspend fuel injection and spark ignition with a frequency determined according to the magnitude of the engine load. The frequency is determined by a predetermined formula such that it is reduced as the engine load becomes high and is increased as the engine load becomes low.

摘要翻译： 公开了一种双循环直喷式发动机的控制系统和方法，其能够在发动机的轻负载运行期间平稳地将气缸中的燃烧暂停在气缸中。 基于参数化发动机速度和目标发动机负荷的映射，判断当发动机负载处于轻负载状态时，目标发动机负载是否位于发生失火的暂停区域中。 如果目标发动机负载不在悬挂区域，由于不可能发生失火，所以正常燃烧循环继续运行。 另一方面，如果目标发动机负荷进入悬挂区域，则控制系统指示燃料喷射和点火装置，以便根据发动机负荷的大小确定的频率暂停燃料喷射和火花点火。 该频率由预定公式确定，使得随着发动机负荷变高并随着发动机负荷变低而增加。

公开(公告)号：US5927244A

公开(公告)日：1999-07-27

申请号：US948066

申请日：1997-10-09

申请人： Toyosei Yamauchi ,  Koji Morikawa

发明人： Toyosei Yamauchi ,  Koji Morikawa

IPC分类号： F02P13/00 ,  F02B17/00 ,  F02B23/08 ,  F02B23/10 ,  F02B75/12 ,  F02F1/24 ,  F02F3/26 ,  F02F3/28 ,  F02M61/14 ,  F02M61/18

CPC分类号： F02F1/242 ,  F02B23/101 ,  F02B2023/102 ,  F02B2023/107 ,  F02B2023/108 ,  F02B2075/125 ,  F02B2275/40 ,  F02B2275/48 ,  F02F2001/241 ,  Y02T10/123 ,  Y02T10/125

摘要： An internal combustion engine having a cylinder head body with a pentroof-shaped combustion chamber comprises a piston including a piston cavity and a caldera-shaped protrusion provided around the piston cavity, a fuel injector for injecting fuel downward to the piston cavity and a spark plug disposed obliquely in proximity to an intake valve. The piston cavity is provided on the top surface of the piston being offset on the spark plug side. Further, the caldera-shaped protrusion is slanted towards the spark plug side. Therefore, injected fuel collides against a down-slope of the piston cavity and is diffused partly towards the spark plug and partly towards the cylinder head. As a result, a locally rich air-fuel mixture is formed around the spark plug so as to enable stratified charge combustion.

摘要翻译： 具有具有五氟型燃烧室的气缸盖本体的内燃机包括活塞，活塞包括活塞腔和设置在活塞腔周围的火山形突起，用于将燃料向下喷射到活塞腔的燃料喷射器和火花塞 倾斜地设置在进气门附近。 活塞腔设置在活塞的顶面上，在火花塞侧上偏移。 此外，火山口状突起朝向火花塞侧倾斜。 因此，喷射的燃料与活塞腔的下倾斜部碰撞并且部分地朝向火花塞扩散，部分地朝向气缸盖扩散。 结果，在火花塞周围形成局部浓缩的空气 - 燃料混合物，以便能够进行分层充气燃烧。

公开(公告)号：US5813385A

公开(公告)日：1998-09-29

申请号：US929280

申请日：1997-09-15

申请人： Toyosei Yamauchi ,  Koji Morikawa

发明人： Toyosei Yamauchi ,  Koji Morikawa

IPC分类号： F02B23/00 ,  F02B23/10 ,  F02B75/12 ,  F02F3/26

CPC分类号： F02B23/101 ,  F02B2023/102 ,  F02B2023/106 ,  F02B2023/108 ,  F02B2075/125 ,  F02B2275/48 ,  F02F2001/241 ,  Y02T10/123 ,  Y02T10/125

摘要： An internal combustion engine having a cylinder head body with a pentroof-shaped combustion chamber comprises a piston including a piston cavity and a circular protrusion provided around the piston cavity, a fuel injector for injecting fuel downward to the piston cavity and a spark plug provided in proximity to an intake valve. Fuel is injected in a shape of a hollow cone and collides against the piston cavity and is diffused The diffused fuel is carried on the tumble flow of intake air and gathers around the electrode of the spark plug, this contributing to securing a stable stratified charge combustion. Further, the configuration of the circular protrusion prevents the sprayed fuel from scattering towards the cylinder wall.

摘要翻译： 具有具有五氟型燃烧室的气缸盖本体的内燃机包括活塞，活塞包括活塞腔和围绕活塞腔设置的圆形突起，用于将燃料向下喷射到活塞腔的燃料喷射器和设置在活塞腔内的火花塞 靠近进气阀。 燃料以中空锥体的形式被注入并与活塞腔相撞并且被扩散。扩散的燃料被承载在进气的翻滚流中并聚集在火花塞的电极周围，这有助于确保稳定的分层充气燃烧 。 此外，圆形突起的构造防止喷射的燃料朝向气缸壁散射。

公开(公告)号：US5642705A

公开(公告)日：1997-07-01

申请号：US535636

申请日：1995-09-28

申请人： Koji Morikawa ,  Akira Akimoto

发明人： Koji Morikawa ,  Akira Akimoto

IPC分类号： F02B17/00 ,  F02B75/02 ,  F02B75/12 ,  F02D37/02 ,  F02D41/02 ,  F02D41/30 ,  F02D41/34 ,  F02D41/40 ,  F02P5/15 ,  F01N3/02 ,  F02B3/04 ,  F02D43/04

CPC分类号： F02D35/023 ,  F02B17/005 ,  F02D37/02 ,  F02D41/024 ,  F02D41/0245 ,  F02D41/3029 ,  F02D41/3076 ,  F02D41/34 ,  F02D41/401 ,  F02D41/405 ,  F02P5/1506 ,  F02B2075/027 ,  F02B2075/125 ,  F02D2041/389 ,  F02D41/1446 ,  F02D41/402 ,  Y02T10/123 ,  Y02T10/26 ,  Y02T10/44 ,  Y02T10/46

摘要： In a catalyst activation control system for a direct fuel injection engine for igniting primary fuel injected into each cylinder, an additional fuel is injected at least once into each cylinder from an early period to a middle period of an expansion stroke of the primary fuel combustion in accordance with the engine operating conditions, to fire the additional injection fuel by flame propagation of the preceding fuel combustion (without re-ignition) for eliminating misfire, so that an exhaust gas temperature can be raised stably to activate catalyst for purification of exhaust gas. Further, any one of the additional fuel injection method and an ignition timing retarding method can be appropriately selected in accordance with the engine operating conditions for economization of fuel. Further, whenever a quantity of heat generated by the primary fuel combustion is not large enough to fire the additional injection fuel, any one of a method of changing a stratification combustion to a uniform combustion, a method of increasing the first fuel injection amount, and a method of interrupting the additional fuel injection can be selected appropriately for protectiing the catalyst.

摘要翻译： 在用于点燃喷射到每个气缸中的初级燃料的直接燃料喷射发动机的催化剂活化控制系统中，从初级燃料燃烧的膨胀冲程的早期到中期至少一次将至少一次的附加燃料喷射到每个气缸中 根据发动机工作条件，通过前述燃料燃烧（不再点火）的火焰传播来燃烧附加喷射燃料，以消除失火，从而可以稳定地提高废气温度以活化用于净化废气的催化剂。 此外，可以根据用于节省燃料的发动机工作条件适当地选择附加燃料喷射方法和点火正时延迟方法中的任何一种。 此外，只要由一次燃料燃烧产生的热量不足以使附加喷射燃料燃烧，则将分层燃烧改变为均匀燃烧的方法中的任一种，增加第一燃料喷射量的方法和 可以适当地选择中断额外燃料喷射的方法来保护催化剂。

公开(公告)号：US5592919A

公开(公告)日：1997-01-14

申请号：US355190

申请日：1994-12-08

申请人： Koji Morikawa

发明人： Koji Morikawa

IPC分类号： F02D21/08 ,  F02D41/00 ,  F02D41/14

CPC分类号： F02D41/005 ,  F02D35/023 ,  F02D41/1461 ,  F02D41/1475 ,  F02D41/1454 ,  F02D41/1498 ,  Y02T10/47

摘要： The air-fuel ratio of a lean-burn engine is controlled so as to be adjusted to a lean-burn air-fuel ratio with a low NOx concentration. As this is done, an actual combustion fluctuating rate is detected from the cylinder pressure, and the air-fuel ratio is adjusted to the rich side with respect to the lean-side limit, whereby a satisfactory driving performance can be secured. The state of NOx exhaust is determined by an actual NOx concentration, and the air-fuel ratio is adjusted to the lean side with respect to the allowable limit of the NOx exhaust. On the other hand, the combustion fluctuating rate and an allowable limit value of the combustion changing rate under the driving conditions concerned are compared, while the NOx exhaust rate and an allowable limit value of the NOx exhaust rate under the same driving conditions are compared. The EGR amount is decreased when the combustion fluctuating rate is higher than the allowable limit value, and is increased when the NOx exhaust rate is higher than the allowable limit value of the NOx exhaust rate. Thus, the NOx exhaust can be decreased.