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1. 发明授权

US5539644A System for detecting misfire in a multi-cylinder internal combustion engine 失效
标题翻译：用于检测多缸内燃机失火的系统
公开(公告)号：US5539644A
公开(公告)日：1996-07-23
申请号：US152504
申请日：1993-11-16
申请人： Akira Ichikawa , Kenji Yamamoto , Naoyuki Kamiya
发明人： Akira Ichikawa , Kenji Yamamoto , Naoyuki Kamiya
IPC分类号： G01M15/11 , G06G7/70 , F02P5/06 , G01L3/26
CPC分类号： G01M15/11
摘要： A misfiring detecting system for an internal combustion engine includes a first misfire determination unit for comparing an engine rotational speed variation amount computed by an engine rotational speed variation amount computing unit, which computes a variation amount of the engine rotational speed, with a misfire determination value set by a misfire determination value setting unit and determines the occurrence of misfiring in the internal combustion engine on the basis of a result of the comparison, and a second misfire determination unit for determining the occurrence of misfiring in the internal combustion engine on the basis of: a result of comparison of a value indicative of a variation between engine rotational speed variation amounts computed by the engine rotational speed variation amount computing unit in the current and immediately preceding cycles, respectively, with a first set value; and a result of comparison of a value indicative of a variation of variation between engine rotational speed variation amounts computed by the engine rotational speed variation amount computing unit in the immediately preceding cycle and that of a two preceding cycle, respectively, with a second set value, so that misfiring can be accurately detected by preventing erroneous misfiring detection.
摘要翻译：用于内燃机的失火检测系统包括：第一失火判定单元，用于将由发动机转速变化量计算单元计算的发动机转速变化量与发动机转速的变化量进行比较，由失火判定值设定单元设定，并且基于比较结果来确定内燃机中发生的点火现象;以及第二失火判定单元，其基于在内燃机中基于：将表示发动机转速变化量计算部计算出的发动机转速变化量计算部的发动机转速变化量的变化量的值分别与第一设定值进行比较的结果; 以及分别表示在前一周期中由发动机转速变化量计算单元计算的发动机转速变化量与前一个循环之间的变化的变化的值与第二设定值的比较结果，从而可以通过防止错误的点火检测来准确地检测到失火。

2. 发明授权

US5728941A Misfire detecting apparatus using difference in engine rotation speed variance 失效
标题翻译：使用发动机转速差异的失火检测装置
公开(公告)号：US5728941A
公开(公告)日：1998-03-17
申请号：US731050
申请日：1996-10-09
申请人： Kenji Yamamoto , Akira Ichikawa , Keiji Wakahara
发明人： Kenji Yamamoto , Akira Ichikawa , Keiji Wakahara
IPC分类号： G01M15/11 , G01M15/00
CPC分类号： G01M15/11
摘要： In a misfire detecting apparatus of an internal combustion engine, a difference in rotational-speed variance from a rotation signal NE of a crankshaft and the difference in rotational-speed variance is compared with a predetermined misfire criterion value in order to make a determination as to whether a misfire has occurred in the internal combustion engine. The misfire detecting apparatus is applied to a six-cylinder internal combustion engine. An ECU employed in the misfire detecting apparatus is used for calculating differences in rotational-speed variance by using a 720.degree. CA, a 360.degree. CA, and a 120.degree. CA differential techniques. The differences in rotational-speed variance computed by using the differential techniques are each compared with a respective predetermined misfire criterion value. An outcome of the comparison is used for updating a misfire count. The ECU makes a final determination as to whether a misfire has occurred in the internal combustion engine from data of a plurality of such misfire counts.
摘要翻译：在内燃机的失火检测装置中，将与曲轴的旋转信号NE的旋转速度差异的差异与转速差异的差异与预定的失火准则值进行比较，以便确定内燃机是否发生失火。将失火检测装置应用于六缸内燃机。用于失火检测装置的ECU用于通过使用720°CA，360°CA和120°CA差分技术来计算转速差异的差异。将通过使用差分技术计算出的转速差异的差异与各自的预定失火准则值进行比较。比较结果用于更新失火计数。根据多个这样的失火计数的数据，ECU最终确定内燃机是否发生了失火。

3. 发明授权

US07743651B2 Method for detecting malfunction of a cooling system based on detected coolant temperature 有权
标题翻译：基于检测到的冷却剂温度检测冷却系统的故障的方法
公开(公告)号：US07743651B2
公开(公告)日：2010-06-29
申请号：US12081364
申请日：2008-04-15
申请人： Keiji Wakahara , Akira Ichikawa
发明人： Keiji Wakahara , Akira Ichikawa
IPC分类号： G01M15/05
CPC分类号： F01P11/16 , F01P5/02 , F01P11/14 , F01P2023/00 , F01P2023/08 , F01P2025/08 , F01P2025/13 , F01P2025/62 , F01P2025/64 , F01P2025/66 , F01P2031/00 , F01P2031/20 , F01P2060/14 , F02D41/18 , F02D41/22 , F02D2200/0406 , F02D2200/0414 , G01K15/00 , Y02T10/40
摘要： A method for detecting a malfunction of a cooling system of an internal combustion engine, comprising: detecting a coolant temperature on a side of the engine; determining a malfunction of the cooling system with the coolant temperature and the value only after a cold start of the engine.
摘要翻译：一种用于检测内燃机的冷却系统的故障的方法，包括：检测所述发动机侧的冷却剂温度; 确定冷却系统的故障与冷却液温度和仅在发动机冷起动之后的值。

4. 发明授权

US07010967B2 Thermostat malfunction detecting system for engine cooling system 有权
公开(公告)号：US07010967B2
公开(公告)日：2006-03-14
申请号：US10984931
申请日：2004-11-10
申请人： Keiji Wakahara , Akira Ichikawa
发明人： Keiji Wakahara , Akira Ichikawa
IPC分类号： G01M15/00
CPC分类号： F01P11/16 , F01P5/02 , F01P11/14 , F01P2023/00 , F01P2023/08 , F01P2025/08 , F01P2025/13 , F01P2025/62 , F01P2025/64 , F01P2025/66 , F01P2031/00 , F01P2031/20 , F01P2060/14 , F02D41/18 , F02D41/22 , F02D2200/0406 , F02D2200/0414 , G01K15/00 , Y02T10/40
摘要： A malfunction of a thermostat in a coolant circulating path is detected from an engine side coolant temperature in consideration of the following behavior of the coolant temperature. When an open-malfunction occurs, the coolant temperature becomes different considerably from that in the normal time in the temperature range in which the thermostat is to be normally closed. When a closure-malfunction occurs, the coolant temperature becomes different considerably from that during the normal time in the temperature range in which the thermostat is to be normally opened. Alternatively, the malfunction may be detected from a difference between the engine side coolant temperature and a radiator side coolant temperature.

5. 发明授权

US06592973B1 Card and process for producing the card 失效
标题翻译：卡和生产卡的过程
公开(公告)号：US06592973B1
公开(公告)日：2003-07-15
申请号：US09641951
申请日：2000-08-21
申请人： Yasukazu Nakata , Akira Ichikawa , Katsuhisa Taguchi , Yuichi Iwakata
发明人： Yasukazu Nakata , Akira Ichikawa , Katsuhisa Taguchi , Yuichi Iwakata
IPC分类号： B32B2736
CPC分类号： G06K19/07779 , G06K19/02 , G06K19/07749 , G06K19/07783 , H01L23/293 , H01L2924/0002 , H05K3/284 , Y10S428/901 , Y10T428/24917 , H01L2924/00
摘要： A card sealed by using a composition which includes an acrylate compound polymerizable by an ionizing radiation and 1 to 40 parts by weight of a polyfunctional isocyanate compound per 100 parts by weight of the acrylate compound and can be cured by irradiation of the ionizing radiation and a process for producing a card disposing a coating layer of the composition between a substrate sheet and a cover sheet and curing the coating layer by irradiation of an ionizing radiation.
摘要翻译：通过使用包含通过电离辐射聚合的丙烯酸酯化合物和每100重量份丙烯酸酯化合物1〜40重量份的多官能异氰酸酯化合物的组合物密封的卡片，并且可以通过照射电离辐射而固化，以及用于制造在基片和覆盖片之间设置该组合物的涂层的卡并通过照射电离辐射使该涂层固化的方法。

6. 发明授权

US06386022B1 Thermostat malfunction detecting system for engine cooling system 有权
标题翻译：发动机冷却系统温控器故障检测系统
公开(公告)号：US06386022B1
公开(公告)日：2002-05-14
申请号：US09693904
申请日：2000-10-23
申请人： Tatsuya Oka , Keiji Wakahara , Akira Ichikawa
发明人： Tatsuya Oka , Keiji Wakahara , Akira Ichikawa
IPC分类号： G01M1500
CPC分类号： F01P11/16 , F01P5/02 , F01P11/14 , F01P2023/00 , F01P2023/08 , F01P2025/08 , F01P2025/13 , F01P2025/62 , F01P2025/64 , F01P2025/66 , F01P2031/00 , F01P2031/20 , F01P2060/14 , F02D41/18 , F02D41/22 , F02D2200/0406 , F02D2200/0414 , G01K15/00 , Y02T10/40
摘要： A thermostat malfunction detecting system is provided for detecting a malfunction of a thermostat in a coolant circulating path based on an engine side coolant temperature. When an open-malfunction of the thermostat occurs, the coolant temperature becomes considerably different from that normally expected for times at which the thermostat is expected to be closed. When a closure-malfunction occurs, the coolant temperature becomes considerably different from that normally expected for times that which the thermostat is expected to be opened. As an alternative, the malfunction may be detected from the difference from the engine side coolant temperature and the radiator side coolant temperature.
摘要翻译：提供了一种恒温器故障检测系统，用于基于发动机侧冷却剂温度检测冷却剂循环路径中的恒温器的故障。当发生恒温器的开路故障时，冷却剂温度变得与恒温器预期关闭的时间通常预期的相当差。当发生闭合故障时，冷却液温度与预期在恒温器预期打开的时间通常预期的相当。作为替代，可以从与发动机侧冷却剂温度和散热器侧冷却剂温度的差异来检测故障。

7. 发明授权

US06319425B1 Transparent coating member for light-emitting diodes and a fluorescent color light source 有权
标题翻译：用于发光二极管和荧光色光源的透明涂层部件
公开(公告)号：US06319425B1
公开(公告)日：2001-11-20
申请号：US09499345
申请日：2000-02-08
申请人： Masutsugu Tasaki , Akira Ichikawa , Tsutomu Odaki , Kazuhisa Takagi
发明人： Masutsugu Tasaki , Akira Ichikawa , Tsutomu Odaki , Kazuhisa Takagi
IPC分类号： H01L3300
CPC分类号： H01L33/507 , H01L2224/48091 , H01L2224/48247 , H01L2924/00014
摘要： This invention relates to a transparent coating member mountable on a light-emitting diode including a fluorescent substance and a light diffusion substance including calcium carbonate in order to reduce color variation at various locations of a transparent coating member and also reduce manufacturing costs of the transparent coating member without significantly lower the level of chromaticity. Furthermore, this invention relates to a transparent coating member mountable on a light-emitting diode (LED) including a fluorescent substance and a light storing pigment. This structure allows an exhibition of afterglow of the transparent coating member after turning off the light in a room so that locating the position of the transparent coating member is made easier thereafter. The light diffusion substance and the light storing pigment can be added to the transparent coating member to acquire both advantages derived from respective substances.
摘要翻译：本发明涉及一种透明涂层构件，其可安装在包括荧光物质的发光二极管和包含碳酸钙的光漫射物质的发光二极管上，以减少透明涂层构件的各个位置的颜色变化，并且还降低了透明涂层的制造成本成员没有显着降低色度水平。此外，本发明涉及一种可安装在包括荧光物质和光存储颜料的发光二极管（LED）上的透明涂层部件。这种结构允许在关闭房间中的光之后展现透明涂层构件的余辉，从而使透明涂层构件的位置稍后更容易。光扩散物质和光存储颜料可以添加到透明涂层构件中，以获得从各种物质衍生的两个优点。

8. 发明授权

US5751098A Structure of color selecting electrode assembly for color cathode ray tubes 失效
标题翻译：彩色阴极射线管选色电极组件结构
公开(公告)号：US5751098A
公开(公告)日：1998-05-12
申请号：US543585
申请日：1995-10-16
申请人： Hideya Ito , Shoji Morimoto , Akira Ichikawa , Junko Itoh , Kenji Kawaguchi , Akira Yamada , Atsushi Hattori , Hiroyuki Sakaiya
发明人： Hideya Ito , Shoji Morimoto , Akira Ichikawa , Junko Itoh , Kenji Kawaguchi , Akira Yamada , Atsushi Hattori , Hiroyuki Sakaiya
IPC分类号： H01J29/07
CPC分类号： H01J29/073 , H01J2229/0722 , H01J2229/0761
摘要： A color selecting electrode assembly for color cathode ray tubes which includes an apertured grill composed of fine-strand grids, a frame over which the aperture grill is stretched and which provides a tensioning force to the apertured grill, and a supporting structure body which is mounted at one end to said frame and engages the other end with the panel side wall of a color cathode ray tube so as to support said frame, wherein the wall thickness of said apertured grill is not greater than 0.032 mm. To assure the characteristic frequency of the aperture grill, it becomes unnecessary to manufacture individually frames having rigidities corresponding to respective slit pitches of the apertured grill. The frame can be a general purpose one (i.e., one used in common with others), thereby allowing the manufacture to be simplified. Further, the suppoting member can be also used in common with others, thereby allowing the design to be simplified.
摘要翻译：一种用于彩色阴极射线管的选色电极组件，其包括由细链格栅组成的多孔格栅，框架，孔格栅被拉伸在该框架上，并且向多孔格栅提供张紧力;以及支撑结构体，其安装在一端到所述框架并且将另一端与彩色阴极射线管的面板侧壁接合以支撑所述框架，其中所述多孔格栅的壁厚不大于0.032mm。为了确保孔格栅的特征频率，不需要单独制造具有与多孔格栅的各狭缝间距对应的刚性的框架。框架可以是通用的框架（即，与其他使用者共同使用的框架），从而允许制造被简化。此外，支撑构件也可以与其他构件共同使用，从而允许简化设计。

9. 发明授权

US5450534A Method of finding and painting a region of a graphics figure 失效
标题翻译：查找和绘制图形图形区域的方法
公开(公告)号：US5450534A
公开(公告)日：1995-09-12
申请号：US357988
申请日：1994-12-16
申请人： Akira Ichikawa
发明人： Akira Ichikawa
IPC分类号： G09G5/36 , G06T11/40 , G06T11/00
CPC分类号： G06T11/40
摘要： In a method of painting a graphic in accordance with an even-odd rule, a painting region is judged by calculating data such as an intersection point count, a direction value, and a horizontal flag of respective intersection points; calculating a sum of direction values and a sum of horizontal flags of each intersection point based on the above data; calculating a post-operation intersection point count based on the intersection point count, the sum of direction values, and the sum of horizontal flags; and sequentially adding the post-operation intersection point counts from the scanning start point, so that the added value, either an even number or an odd number, serves as a basis for the judgment. Since the inside region or outside region of a graphic can be judged by referencing the sum of direction values and the sum of horizontal flags, even graphic figures having overlapping horizontal paths can be painted correctly.
摘要翻译：在根据奇数规则绘制图形的方法中，通过计算各个交点的交点计数，方向值和水平标记等数据来判断绘画区域; 基于上述数据计算每个交点的方向值和水平标记之和; 基于交点计数，方向值和和水平标记之和计算后操作交点计数; 并从扫描开始点顺序地添加操作后交点计数，使得偶数或奇数的附加值作为判断的依据。由于可以通过参考方向值和水平标记之和来判断图形的内部区域或外部区域，所以可以正确地绘制具有重叠的水平路径的均匀图形。

10. 发明授权

US5185848A Noise reduction system using neural network 失效
标题翻译：使用神经网络的降噪系统
公开(公告)号：US5185848A
公开(公告)日：1993-02-09
申请号：US448949
申请日：1989-12-12
申请人： Toshiyuki Aritsuka , Akio Amano , Nobuo Hataoka , Akira Ichikawa
发明人： Toshiyuki Aritsuka , Akio Amano , Nobuo Hataoka , Akira Ichikawa
IPC分类号： G10L15/08 , G06N3/00 , G06N3/04 , G10L11/00 , G10L15/02 , G10L15/06 , G10L15/16 , G10L15/20 , G10L19/00 , G10L21/02
CPC分类号： G10L21/0208 , G10L15/16 , G10L21/0364
摘要： A noise reduction system used for transmission and/or recognition of speech includes a speech analyzer for analyzing a noisy speech input signal thereby converting the speech signal into feature vectors such as autocorrelation coefficients, and a neural network for receiving the feature vectors of the noisy speech signal as its input. The neural network extracts from a codebook an index of prototype vectors corresponding to a noise-free equivalent to the noisy speech input signal. Feature vectors of speech are read out from the codebook on the basis of the index delivered as an output from the neural network, thereby causing the speech input to be reproduced on the basis of the feature vectors of speech read out from the codebook.
摘要翻译：用于语音传输和/或识别的降噪系统包括语音分析器，用于分析噪声语音输入信号，从而将语音信号转换成诸如自相关系数的特征向量，以及用于接收噪声语音的特征向量的神经网络信号作为其输入。神经网络从码本中提取与噪声相当于噪声语音输入信号的原始矢量的索引。基于作为神经网络的输出而输出的索引，从码本读出语音的特征向量，从而根据从码本读出的语音的特征向量，再现语音输入。

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