公开(公告)号：US06701883B2

公开(公告)日：2004-03-09

申请号：US10391877

申请日：2003-03-18

申请人： Takuya Matsumoto

发明人： Takuya Matsumoto

IPC分类号： F02F100

CPC分类号： F02F1/38

摘要： A cylinder head and a four-stroke and two-valve spark-ignition internal combustion engine spark-ignition internal combustion engine are provided which allows for enhancing the output and the rotational speed of the engine by increasing the flame propagation rate of the burning air-fuel mixture. As the piston 4 moves up toward the top dead center, the air-fuel mixture within the squish area 14 is inducted along the squish guide groove 15 toward the ignition electrode 7a of the ignition plug 7 and is then ignited by the ignition electrode 7a when the piston 4 approaches the top dead center. When the mixture is ignited by the ignition electrode 7a, there is a flow of the air-fuel mixture around the ignition electrode 7a (the ignition plug aperture 12) inducted by the squish guide groove 15 so as to move toward the center of the combustion chamber, so that the flame propagation rate within the combustion chamber may be enhanced as the ignition is effected on such moving air-fuel mixture.

摘要翻译： 提供了一种气缸盖和四冲程和二气门火花点火式内燃机火花点火内燃机，其通过增加燃烧空气 - 燃烧器的火焰传播速率来提高发动机的输出和转速， 燃料混合物 当活塞4向上死点移动时，挤压区域14内的空气 - 燃料混合物沿着挤压导向槽15被引向火花塞7的点火电极7a，然后由点火电极7a点燃， 活塞4接近上止点。 当混合物被点火电极7a点燃时，由挤压导槽15引导的点火电极7a（火花塞孔12）周围的空气 - 燃料混合物流向燃烧中心 从而当这种移动的空气 - 燃料混合物发生点火时，可以提高燃烧室内的火焰传播速率。

公开(公告)号：US06649894B2

公开(公告)日：2003-11-18

申请号：US10150937

申请日：2002-05-21

申请人： Takuya Matsumoto ,  Masashi Kiguchi ,  Hirofumi Sukeda

发明人： Takuya Matsumoto ,  Masashi Kiguchi ,  Hirofumi Sukeda

IPC分类号： G02B704

CPC分类号： G01Q60/22 ,  G11B7/0937

摘要： An optical near field probe of high resolution and high efficiency is disclosed. A near field light is generated using a tapered, plane scatterer formed on a substrate surface. The intensity of the near field light is enhanced by making the area of the scatterer smaller than that of a light spot and by selecting the material, shape, and size of the scatterer so as to generate plasmon resonance. An optical near field generator having a high light utilization efficiency can be obtained.

摘要翻译： 公开了一种高分辨率，高效率的光学近场探头。 使用形成在基板表面上的锥形平面散射体产生近场光。 通过使散射体的面积小于光斑的面积，并且通过选择散射体的材料，形状和尺寸，以产生等离子体共振来增强近场光的强度。 可以获得具有高光利用效率的光学近场发生器。

公开(公告)号：US06261649B1

公开(公告)日：2001-07-17

申请号：US09008007

申请日：1998-01-16

申请人： Akira Takagi ,  Tadahiro Kaminade ,  Takuya Matsumoto ,  Yosuke Numao ,  Takayuki Hirayama ,  Masato Sone

发明人： Akira Takagi ,  Tadahiro Kaminade ,  Takuya Matsumoto ,  Yosuke Numao ,  Takayuki Hirayama ,  Masato Sone

IPC分类号： C09K1938

CPC分类号： G02F1/133632 ,  G02B5/3016 ,  G02F1/133365 ,  G02F2413/105 ,  Y10T428/10 ,  Y10T428/1036

摘要： A high-quality optical compensator for use in liquid crystal display elements can be prepared from a film comprising an end unit modified liquid crystalline polymer which has a monofunctional structural unit and which exhibits an optically positive uniaxiality, and, as needed, a liquid crystalline polymer which has a logarithmic viscosity at least 0.01 dl/g higher than that of the end unit modified liquid crystalline polymer and a glass transition point at least 5° C. higher than that of the end unit modified liquid crystalline polymer and which exhibits an optically positive uniaxiality, wherein a nematic hybrid orientation which is formed in the liquid crystal state is immobilized.

摘要翻译： 用于液晶显示元件的高质量光学补偿器可以由包含端单元改性液晶聚合物的膜制备，所述端单元改性液晶聚合物具有单官能结构单元并且显示出光学上的单轴性，并且根据需要可以制备液晶聚合物 其对数粘度比末端单元改性液晶聚合物的对数粘度至少为0.01dl / g，玻璃化转变点比末端单元改性液晶聚合物高至少5℃，并且具有光学阳性 单轴性，其中固定有以液晶状态形成的向列混合取向。

公开(公告)号：US06185228B2

公开(公告)日：2001-02-06

申请号：US08986074

申请日：1997-12-05

申请人： Satoru Takashimizu ,  Yuji Yamamoto ,  Kenji Katsumata ,  Takumi Okamura ,  Takuya Matsumoto ,  Shuko Sei ,  Yuji Hatanaka

发明人： Satoru Takashimizu ,  Yuji Yamamoto ,  Kenji Katsumata ,  Takumi Okamura ,  Takuya Matsumoto ,  Shuko Sei ,  Yuji Hatanaka

IPC分类号： H04N712

CPC分类号： H04N21/23608 ,  H04H60/27 ,  H04N5/4401 ,  H04N5/76 ,  H04N5/775 ,  H04N5/913 ,  H04N9/8042 ,  H04N21/2383 ,  H04N21/433 ,  H04N21/4333 ,  H04N21/4334 ,  H04N21/434 ,  H04N21/4341 ,  H04N21/4343 ,  H04N21/4344 ,  H04N21/4382 ,  H04N2005/91321

摘要： In a digital broadcasting signal receiving/recording/reproducing apparatus, a recorded program can be immediately reproduced without performing complicated operations. Only a desired program and information related to the desired program are separated to be extracted from the digital broadcasting signal. Then, the separated/extracted broadcasting signal is supplied to a recording/reproducing apparatus. In the recording/reproducing apparatus, the supplied broadcasting signal is recorded, and the recorded program can be immediately reproduced without complicated manipulating operations during the signal reproducing operation.

摘要翻译： 在数字广播信号接收/记录/再现装置中，可以立即再现记录的节目，而不进行复杂的操作。 只有期望的节目和与期望节目相关的信息被分离以从数字广播信号中提取。 然后，分离/提取的广播信号被提供给记录/再现装置。 在记录/再现装置中，记录所提供的广播信号，并且可以在信号再现操作期间没有复杂的操纵操作立即再现所记录的节目。

公开(公告)号：US5943110A

公开(公告)日：1999-08-24

申请号：US88598

申请日：1998-06-01

申请人： Eiji Yoda ,  Takehiro Toyooka ,  Tadahiro Kaminade ,  Takuya Matsumoto

发明人： Eiji Yoda ,  Takehiro Toyooka ,  Tadahiro Kaminade ,  Takuya Matsumoto

IPC分类号： G02F1/13 ,  C09K19/38 ,  G02F1/1335 ,  G02F1/13363 ,  G02F1/139 ,  G02F1/141

CPC分类号： G02F1/133632 ,  G02F1/1396 ,  G02F2413/105

摘要： A liquid crystal display device having improved and broadened viewing angle characteristics. The device includes a liquid crystal cell of the twisted nematic type for driving sandwiched by a pair of upper and lower polarizing plates in which at least one compensating film is inserted between the liquid crystal cell and the upper polarizing plate or between the liquid crystal cell and the lower polarizing plate. Alternatively, two compensating films are respectively inserted between the liquid crystal cell and the upper polarizing plate and between the liquid crystal cell and the lower polarizing plate. The compensating film consists essentially of a liquid crystalline polymer showing optically a positive uniaxiality, the liquid crystalline polymer being fixed in a nematic hybrid orientational order. The device is further characterized by an angle between a tilt direction of the compensating film and a pretilt direction on a liquid crystal cell substrate opposed to a substrate for the liquid crystal cell for driving closest to the compensating film in the range of 165.degree. and 195.degree. C.

摘要翻译： 一种液晶显示装置，其具有改进的和加宽的视角特性。 该装置包括扭转向列型的液晶单元，用于驱动夹在一对上下偏振板之间，其中至少一个补偿膜插入在液晶单元和上偏振板之间或液晶单元与 下偏振片。 或者，两个补偿膜分别插入在液晶单元和上偏振板之间以及液晶单元和下偏振板之间。 补偿膜基本上由液晶聚合物基本上由光学上显示正单轴性组成，液晶聚合物以向列混合取向顺序固定。 该装置的特征还在于，补偿膜的倾斜方向与液晶单元基板的与用于最靠近补偿膜驱动的液晶单元的基板相对的165°和195°范围内的倾斜方向之间的角度 DEG C.

公开(公告)号：US5808186A

公开(公告)日：1998-09-15

申请号：US142481

申请日：1994-02-02

申请人： Takuya Matsumoto ,  Toru Hashimoto ,  Mitsuhiro Miyake ,  Yasuhisa Yoshida ,  Mitsuhiko Yanagisawa ,  Hiroyuki Nakajima ,  Koichi Namiki ,  Satoshi Kasai

发明人： Takuya Matsumoto ,  Toru Hashimoto ,  Mitsuhiro Miyake ,  Yasuhisa Yoshida ,  Mitsuhiko Yanagisawa ,  Hiroyuki Nakajima ,  Koichi Namiki ,  Satoshi Kasai

IPC分类号： F02D41/14 ,  F02D41/22 ,  F02D41/34 ,  G01M15/11 ,  G01M15/00

CPC分类号： F02D41/22 ,  F02D41/1498 ,  F02D41/222 ,  G01M15/11 ,  F02D2200/1015 ,  F02D2200/702 ,  F02D41/0097

摘要： A method for detecting a misfire by fluctuation in crankshaft rotation in which the occurrence of a misfire can be detected exactly by eliminating the effect of detection error in detecting the fluctuation in crankshaft rotation, caused by the error in the construction of a crank angle sensor. By succeedingly receiving pulses from the crank angle sensor, a processor detects a time interval taken from the entering into a crankshaft rotation angle region, relating to a cylinder corresponding to both pulses, to the leaving therefrom (S2), calculates the crankshaft angular acceleration D.omega..sub.n by using the correction factor calculated on the basis of the above detected time interval, and the time interval determined by dividing the time taken for one rotation of the crankshaft by the number of cylinders (S3, S4), the latter interval being free from sensor error, and detects the occurrence of a misfire when the calculated value D.omega..sub.n is less than the decision value (S5 through S7).

摘要翻译： PCT No.PCT / JP93 / 00765 Sec。 371日期：1994年2月2日 102（e）日期1994年2月2日PCT提交1993年6月8日PCT公布。 出版物WO93 / 25810 日期：1993年12月23日一种用于通过消除检测误差对检测曲轴旋转的波动的影响，可以精确地检测发生失火的曲轴旋转发生的失火的方法， 曲柄角传感器 通过从曲轴转角传感器继续接收脉冲，处理器检测从进入到与两个脉冲对应的气缸的曲轴旋转角度区域进入曲轴旋转角度区域的时间间隔（S2），计算曲轴角加速度D 通过使用基于上述检测到的时间间隔计算的校正因子和通过将曲轴的一次旋转所花费的时间除以气缸数（S3，S4）确定的时间间隔，后一个间隔是空闲的 并且当计算值Dωn小于判定值时，检测发生失火（S5至S7）。

公开(公告)号：US5732552A

公开(公告)日：1998-03-31

申请号：US599314

申请日：1996-02-09

申请人： Takuya Matsumoto ,  Toru Hashimoto ,  Mitsuhiro Miyake ,  Toshiro Nomura ,  Hidetsugu Kanao

发明人： Takuya Matsumoto ,  Toru Hashimoto ,  Mitsuhiro Miyake ,  Toshiro Nomura ,  Hidetsugu Kanao

IPC分类号： F01N11/00 ,  F01N3/20

CPC分类号： F01N11/007 ,  F01N2550/02 ,  F01N2900/0422 ,  Y02T10/22 ,  Y02T10/47

摘要： A deterioration diagnostic apparatus for a three-way catalyst includes an electronic control unit, which obtains a frequency of reversals of the changing direction in which the output of an upstream-side O.sub.2 sensor changes, based on the number of times the output voltage of the O.sub.2 sensor crosses a threshold. Also, the control unit obtains a frequency of reversals of the changing direction in which the output of a downstream-side O.sub.2 sensor changes, based on the number of times the output voltage of the downstream-side O.sub.2 sensor crosses upper and lower reversal reference values which are obtained by adding and subtracting a hysteresis constant to and from an average value of input values of the downstream-side O.sub.2 sensor output voltage. The control unit further obtains the ratio of the reversal frequency of the downstream-side sensor output to the reversal frequency of the upstream-side sensor output, and diagnoses deterioration of the three-way catalyst when the reversal frequency ratio has become greater than a predetermined value.

摘要翻译： 用于三元催化剂的劣化诊断装置包括电子控制单元，其基于上游侧O2传感器的输出改变的次数获得上游侧O2传感器的输出变化的变化方向的反转频率 O2传感器超过阈值。 此外，控制单元根据下游侧O2传感器的输出电压与上下反转基准值相交的次数，得到下游侧O2传感器的输出变化的变化方向的反转频率 其通过向下游侧O2传感器输出电压的输入值的平均值加减去滞后常数而得到。 控制单元还获得下游侧传感器输出的反转频率与上游侧传感器输出的反转频率的比，并且当反转频率比已经变得大于预定频率比时，诊断三元催化剂的劣化 值。

公开(公告)号：US5578243A

公开(公告)日：1996-11-26

申请号：US488262

申请日：1995-06-07

申请人： Hitoshi Mazaki ,  Takuya Matsumoto ,  Iwane Shiozaki ,  Shigeki Takikawa

发明人： Hitoshi Mazaki ,  Takuya Matsumoto ,  Iwane Shiozaki ,  Shigeki Takikawa

IPC分类号： C09K19/38 ,  G02B5/30 ,  G02F1/13363 ,  C09K19/52 ,  G02F1/13

CPC分类号： C09K19/3809 ,  C09K19/38 ,  G02B5/3016 ,  G02F1/133632 ,  G02F2413/105 ,  G02F2413/15

摘要： A liquid crystalline polymer film useful as a high functional optical element is provided. Said liquid crystalline polymer film is formed on a substrate and having at least a tilt orientation fixed, and said tilt orientation is such that the angle between a director of said liquid crystalline polymer and a flat surface of said substrate is in the range of 5 to 85 degrees in terms of an average value.

公开(公告)号：US5520453A

公开(公告)日：1996-05-28

申请号：US288876

申请日：1994-08-10

申请人： Takashi Aoki ,  Kouji Yamamoto ,  Kouji Maeda ,  Takuya Matsumoto

发明人： Takashi Aoki ,  Kouji Yamamoto ,  Kouji Maeda ,  Takuya Matsumoto

IPC分类号： E06B3/70 ,  E06B5/00 ,  F25D23/02 ,  E06B3/00 ,  A47B96/04

CPC分类号： E06B3/7001 ,  E06B5/006 ,  F25D23/02 ,  F25D2400/18 ,  Y10S49/01

摘要： The present invention relates to a heat insulating door wall structure for use in a refrigerator or the like. By constituting the surface of the door with a colored glass plate or the like having a transparent layer at its front surface and a colored layer at its reverse surface, a deep luster is provided by the transparent glass plate located before the colored layer. Owing to high rigidity of the glass plate, undulations that may be formed on the front surface of the door by contraction of a heat insulating material filled through expansion or foaming, or by warping of the door due to temperature differences between the exterior and interior of the door are advantageously prevented. Moreover, by increasing the strength of the door, reinforcing members of the door can be dispensed with, for a simple construction and a reduction in cost.

摘要翻译： 本发明涉及一种用于冰箱等的隔热门壁结构。 通过在其前表面具有透明层的彩色玻璃板等构成门的表面，并在其背面形成着色层，通过位于着色层之前的透明玻璃板提供深色光泽。 由于玻璃板的高刚度，可能通过膨胀或发泡填充的绝热材料的收缩或由于外部和内部之间的温度差导致门的翘曲而在门的前表面上形成的起伏 有利地防止门。 此外，通过增加门的强度，可以省略门的加强构件，从而简单的结构和成本降低。

公开(公告)号：US5513616A

公开(公告)日：1996-05-07

申请号：US202161

申请日：1994-02-25

申请人： Takuya Matsumoto ,  Toru Hashimoto ,  Koichi Namiki ,  Kazutoshi Noma ,  Yasuhisa Yoshida

发明人： Takuya Matsumoto ,  Toru Hashimoto ,  Koichi Namiki ,  Kazutoshi Noma ,  Yasuhisa Yoshida

IPC分类号： F02B1/04 ,  F02D41/00 ,  F02D41/22 ,  F02M25/07

CPC分类号： F02D41/0055 ,  F02M26/49 ,  F02B1/04 ,  F02D2200/0406 ,  F02M26/57 ,  Y02T10/47

摘要： A method for determining a failure of an exhaust gas recalculation (EGR) apparatus in which a failure of the EGR apparatus is determined by determining whether a difference between an intake manifold pressure developed when an EGR valve is open and that developed when the EGR valve is closed falls within a specified range, the EGR valve being temporarily opened and closed while failure determination is being implemented. The failure determination is aborted so as to prevent erroneous determination, if a variation of the engine speed exceeds a specified value during the failure determination, or if a variation of the opening degree of an idling speed control (ISC) valve, disposed in a bypass passage installed in an intake passage of an engine in a manner bypassing a throttle valve, exceeds a specified value during the failure determination, or if a fuel control mode changes during the failure determination. Alternatively, to prevent erroneous determination, an intake manifold pressure difference is corrected in accordance with a variation of the engine speed or a variation of the ISC valve opening degree during the failure determination, or the ISC valve opening degree is fixed during the failure determination.

摘要翻译： 一种用于确定废气再循环（EGR）装置的故障的方法，其中，通过确定在EGR阀打开时产生的进气歧管压力与EGR阀为开路时所形成的进气歧管压力之间的差异是否确定EGR装置的故障 关闭落在指定范围内，在执行故障确定的同时，EGR阀暂时打开和关闭。 故障确定中止，以防止在故障确定期间发动机转速的变化超过规定值，或者设置在旁路中的空转速度控制（ISC）阀的开度的变化时的错误判定 在故障判定期间，以旁路节气门的方式安装在发动机的进气通路中的通道超过规定值，或者在故障判定期间燃料控制模式发生变化。 或者，为了防止错误判定，根据发动机转速的变化或故障判定时的ISC阀开度的变化，或者在故障判定期间ISC阀开度固定，校正进气歧管压差。