公开(公告)号：US5743082A

公开(公告)日：1998-04-28

申请号：US535641

申请日：1995-09-28

申请人： Takuya Matsumoto ,  Toru Hashimoto ,  Mitsuhiro Miyake ,  Hitoshi Kamura ,  Yasuhisa Yoshida

发明人： Takuya Matsumoto ,  Toru Hashimoto ,  Mitsuhiro Miyake ,  Hitoshi Kamura ,  Yasuhisa Yoshida

IPC分类号： B01D53/86 ,  B01D53/94 ,  F01N11/00 ,  F01N3/20

CPC分类号： F01N11/007 ,  B01D53/8696 ,  B01D53/9495 ,  F01N2550/02 ,  F01N2900/0422 ,  Y02T10/22 ,  Y02T10/47

摘要： A detecting apparatus for a catalytic converter has a pair of O.sub.2 sensors, arranged individually on the up- and downstream sides of the converter, and an electronic control unit for discriminating reduction of the purifying capacity of a three-way catalyst in the converter. This unit discriminates the reduction of the purifying capacity in accordance with the comparison between a decision value and the ratio between the respective frequencies of outputs from the O.sub.2 sensors. In the case where the O.sub.2 sensor on the upstream side is subject to thermal degradation, its decision value is corrected, or the decision itself is interrupted.

摘要翻译： 用于催化转化器的检测装置具有分别设置在转换器的上游侧和下游侧的一对O 2传感器，以及用于区分转换器中三元催化剂的净化能力降低的电子控制单元。 该单元根据判定值和来自O2传感器的各个输出频率之间的比较来鉴别净化容量的降低。 在上游侧的O2传感器经受热降解的情况下，其判定值被校正，或判定本身被中断。

公开(公告)号：US5582148A

公开(公告)日：1996-12-10

申请号：US379477

申请日：1995-06-01

申请人： Shoji Hashimoto ,  Toru Hashimoto ,  Koichi Namiki ,  Takuya Matsumoto

发明人： Shoji Hashimoto ,  Toru Hashimoto ,  Koichi Namiki ,  Takuya Matsumoto

IPC分类号： F02M69/32 ,  F02D9/10 ,  F02D31/00 ,  F02D41/08 ,  F02D41/16 ,  F02M69/00

CPC分类号： F02D31/005 ,  F02D2011/102 ,  F02D9/1055

摘要： This invention relates to a control system for the quantity of air to be inducted, which is suitable for use in controlling the idling speed of an engine, for example, for an automotive vehicle or the like. It is an object of the present invention to permit a change of the same degree to the quantity of air to be inducted for the compensation of a load without being affected by the temperature of the engine and also to precisely obtain inducted air in a quantity required inherently. The control system is constructed of STM valve (12) interposed in a bypass passage (11) of a throttle valve (8), ROM (36) for storing opening data for the setting of the position of the STM valve (12), the opening data corresponding to engine operation states, a limiter (13) interposed in the bypass passage (11) in series with the STM valve (12), the opening of the limiter being variable depending on the engine temperature, target opening setting device (45,46) for correcting a target opening on the basis of the engine temperature upon setting the target opening on the basis of the opening data obtained from the ROM (36) in accordance with an engine operation state, and an ISC driver (44) for controlling the opening of the STM valve (12) to the target opening from the target opening setting device (45,46).

摘要翻译： PCT No.PCT / JP94 / 00854 Sec。 371日期：1995年6月1日 102（e）1995年6月1日PCT PCT 1994年5月30日PCT公布。 公开号WO94 / 28295 日期1994年12月8日本发明涉及适用于控制例如机动车辆等的发动机怠速的空气的导入量的控制系统。 本发明的目的是允许在不受发动机温度影响的情况下改变与要被引入的空气量相同的程度，而不受发动机的温度的影响，并且还要精确地获得所需量的引入空气 固有的 控制系统由介于节流阀（8）的旁通通道（11）中的STM阀（12）构成，用于存储用于设定STM阀（12）的位置的开启数据的ROM（36） 对应于发动机运转状态的打开数据，与STM阀（12）串联插入在旁通通路（11）中的限制器（13），限制器的开度根据发动机温度变化，目标开度设定装置 ，46），用于根据根据发动机操作状态从ROM（36）获得的打开数据设定目标开度时基于发动机温度校正目标开度;以及ISC驱动器（44），用于 控制所述STM阀（12）从所述目标开度设定装置（45,46）向所述目标开口的打开。

公开(公告)号：US5506778A

公开(公告)日：1996-04-09

申请号：US157160

申请日：1994-02-03

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

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

IPC分类号： F02D41/14 ,  G01M15/11 ,  F01L25/00

CPC分类号： G01M15/11 ,  F02D41/1498 ,  F02D2200/1015

摘要： A misfire detection method is provided, which method makes it possible to accurately detect the occurrence/absence of misfire by eliminating a detection error in misfire detection. This error is caused by a vibrational increase or decrease of the rotational changing rate of a crankshaft after a misfire state occurs. A processor, which receives pulse outputs from a crank angle sensor, calculates in sequence angular accelerations D.omega..sub.n-2, D.omega..sub.n-1, D.omega..sub.n, and D.omega..sub.n+1 in crank angle areas which correspond to a preceding cylinder, two cylinders checked for misfire, and a succeeding cylinder, respectively. If the values D.omega..sub.n-1 and D.omega..sub.n n significantly decrease in comparison with the values D.omega..sub.n-2 and D.omega..sub.n-1, respectively, then it is tentatively determined that misfire has occurred in both cylinders checked. Then If the value D.omega..sub.n+1 significantly increases compared to the value D.omega..sub.n, then the restoration to the normal combustion state is confirmed, and the occurrence of misfire in the two cylinders checked is definitely determined.

摘要翻译： PCT No.PCT / JP93 / 00766 Sec。 371日期：1994年2月3日 102（e）1994年2月3日PCT PCT 1993年6月8日PCT公布。 出版物WO93 / 25811 PCT 日期：1993年12月23日。提供了一种失火检测方法，该方法使得能够通过消除失火检测中的检测误差来准确地检测失火的发生/不存在。 该误差是由发生失火状态后曲轴的旋转变化率的振动增加或减小引起的。 接收来自曲柄角传感器的脉冲输出的处理器根据先前的圆柱体的曲轴角度区域中的角加速度D omega n-2，D omega n-1，D omega n和D omega n + ，两个气瓶分别检查失火，和一个后续的气缸。 如果值D omega n-1和D omega n n分别与值Dωn-2和Dωn-1相比显着降低，则暂时确定在检查的两个气缸中都发生失火。 那么如果值D omega n + 1与值D omega n相比显着增加，则确认到正常燃烧状态的恢复，并且确定了检查的两个气缸中失火的发生。

公开(公告)号：US5445015A

公开(公告)日：1995-08-29

申请号：US80718

申请日：1993-06-24

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

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

IPC分类号： F02M25/08 ,  G01M19/00

CPC分类号： F02M25/0809 ,  F02M2025/0845

摘要： A method and apparatus of detecting faults for a fuel evaporative emission treatment system, in which the fuel evaporative emission which is admitted from a fuel tank and absorbed once by a canister is separated from the canister by purge air and sucked in a suction pipe of an engine. Under the control of an electronic control unit, a vent port of the canister is closed by closing a vent solenoid valve, and a purge control valve installed in a pipe connecting an outlet port of the canister to the suction pipe is opened. Thereby, a negative pressure of suction air is applied to the fuel tank via another pipe connecting the above-mentioned pipe and the inlet port of canister to the fuel tank to reduce the internal pressure of the fuel tank. Then, the reduction of the internal pressure of the fuel tank is completed by closing the control valve. Afterward, the pressure rise generated in the fuel tank from the time when the exhaust is completed is detected on the basis of the output of a pressure sensor. If the degree of pressure rise is high, it is judged that the fuel evaporative emission system has a fault such as poor airtightness.

摘要翻译： 一种用于检测燃料蒸发排放处理系统的故障的方法和装置，其中从燃料箱进入并被罐吸收一次的燃料蒸发排放物通过吹扫空气与罐分离，并被吸入吸入管 发动机。 在电子控制单元的控制下，通过关闭通风电磁阀关闭罐的通气口，并且打开安装在将罐的出口连接到吸入管的管道中的清洗控制阀。 因此，吸入空气的负压通过将上述管道和罐的入口连接到燃料箱的另一管道施加到燃料箱，以降低燃料箱的内部压力。 然后，通过关闭控制阀来完成燃料箱的内部压力的降低。 之后，基于压力传感器的输出来检测从排气完成时在燃料箱中产生的压力上升。 如果压力升高程度高，则认为燃料蒸发排放系统具有气密性差的缺点。

公开(公告)号：US08923099B2

公开(公告)日：2014-12-30

申请号：US13985982

申请日：2011-02-22

申请人： Irizo Naniwa ,  Takuya Matsumoto ,  Satoshi Arai

发明人： Irizo Naniwa ,  Takuya Matsumoto ,  Satoshi Arai

IPC分类号： G11B11/00 ,  G11B5/48 ,  G11B5/31 ,  G11B5/60 ,  G11B13/04 ,  G11B5/00

CPC分类号： G11B13/04 ,  G11B5/314 ,  G11B5/4826 ,  G11B5/6088 ,  G11B2005/0021

摘要： Provided is a structure of a heat assisted magnetic recording head gimbal assembly that allows common inexpensive TE-mode LDs to be utilized. The heat assisted magnetic recording head gimbal assembly comprises: a light source unit having a light emitting element mounted on a parabolic solid submount; a heat assisted magnetic recording head comprising a magnetic recording element, a read element, a near field transducer, and a waveguide for guiding light from the light emitting element into the near field transducer; a slider including the heat assisted magnetic recording head and which flies above a disk; and a suspension for supporting the slider. The light emitting element of the light source unit is an edge-emitting LD and the light source unit is arranged on the opposite side of an bearing surface of the slider such that the light emitting surface of the light emitting element faces the slider, apertures are created in the suspension, and the slider is connected to the suspension in a way that a part of the light source unit penetrates through the apertures of the suspension.

摘要翻译： 提供了允许使用普通廉价的TE模式LD的热辅助磁记录头万向架组件的结构。 热辅助磁记录头万向节组件包括：光源单元，其具有安装在抛物线固体底座上的发光元件; 包括磁记录元件，读取元件，近场换能器和用于将来自发光元件的光引导到近场换能器中的波导的热辅助磁记录头; 包括热辅助磁记录头并且在盘上方飞行的滑块; 以及用于支撑滑块的悬架。 光源单元的发光元件是边缘发光LD，并且光源单元布置在滑块的支承表面的相对侧上，使得发光元件的发光表面面向滑块，孔是 在悬架中产生，并且滑块以使得光源单元的一部分穿过悬架的孔的方式连接到悬架。

公开(公告)号：US08619514B1

公开(公告)日：2013-12-31

申请号：US13571425

申请日：2012-08-10

申请人： Takuya Matsumoto

发明人： Takuya Matsumoto

IPC分类号： G11B11/00

CPC分类号： G11B5/314 ,  G11B5/6088 ,  G11B2005/0021

摘要： A thermally-assisted recording (TAR) head for recording data in data tracks of a TAR disk has an air-bearing slider that supports a near-field transducer (NFT) and an optical waveguide that directs laser light to the NFT. The NFT has an output end at the slider's air-bearing surface (ABS) located between the write pole and the optical waveguide in the along-the-track direction. The NFT output end is generally triangularly shaped with an apex facing the write pole and a back edge wider than the apex in the cross-track axis direction facing the waveguide. The surface of the waveguide facing the NFT back edge is tapered, with a width in the cross-track axis direction at a region recessed from the ABS and a smaller width in the cross-track axis direction at an end near the ABS.

摘要翻译： 用于在TAR盘的数据轨道中记录数据的热辅助记录（TAR）头具有支撑近场换能器（NFT）的空气轴承滑块和将激光引导到NFT的光波导。 NFT在沿着轨道方向位于写入极和光波导之间的滑块的空气轴承表面（ABS）处具有输出端。 NFT输出端通常是三角形的，其顶点面向写入极，并且后边缘比面向波导的横向轨道轴线方向上的顶点更宽。 面向NFT后边缘的波导表面是锥形的，其横向轴线方向的宽度在从ABS凹陷的区域和在靠近ABS的端部处的横向轨道轴线方向上的较小宽度。

公开(公告)号：US08547452B2

公开(公告)日：2013-10-01

申请号：US13236754

申请日：2011-09-20

申请人： Takayoshi Kawaguchi ,  Takuya Matsumoto

发明人： Takayoshi Kawaguchi ,  Takuya Matsumoto

IPC分类号： H04N5/235 ,  H04N5/217

CPC分类号： H04N5/2353 ,  H04N5/23245 ,  H04N5/2352 ,  H04N5/243 ,  H04N5/35536 ,  H04N5/35581

摘要： An image processing apparatus including: a pixel array section in which unit pixels, each having a photoelectric conversion element, are two-dimensionally arranged in a matrix; and a signal processing section determining a signal level by any one of a water gate mode determining the signal level in accordance with a first amount of electric charge based on an electric charge accumulated in the unit pixels, the electric charge more than or equal to a prescribed accumulated electric charge, in a first exposure period or a second amount of electric charge based on all the electric charges accumulated in the unit pixels in a second exposure period including the first exposure period and a multiple exposure mode determining the signal level in accordance with a plurality of amounts of electric charge based on all the electric charges accumulated in the unit pixels in a plurality of exposure periods.

摘要翻译： 一种图像处理设备，包括：像素阵列部分，其中具有光电转换元件的单位像素被二维地排列成矩阵; 以及信号处理部，其基于积蓄在单位像素中的电荷，根据第一电荷量确定信号电平的水闸模式中的任一个来确定信号电平，电荷大于或等于 在第一曝光期间或第二次电量的基础上，基于在包括第一曝光期间的第二曝光期间累积的全部电荷和根据第一曝光期间确定信号电平的多重曝光模式 基于在多个曝光周期中累积在单位像素中的所有电荷的多个电荷量。

公开(公告)号：US08522531B2

公开(公告)日：2013-09-03

申请号：US13197358

申请日：2011-08-03

申请人： Takuya Matsumoto ,  Takashi Nakamura ,  Takeho Aisaka

发明人： Takuya Matsumoto ,  Takashi Nakamura ,  Takeho Aisaka

IPC分类号： F01N3/00

CPC分类号： F01N11/007 ,  F01N3/101 ,  F01N2550/02 ,  F01N2550/03 ,  F01N2900/1624 ,  F02D41/1408 ,  F02D41/1441 ,  F02D41/1454 ,  F02D2041/1431 ,  F02D2200/0814 ,  Y02T10/22 ,  Y02T10/47

摘要： A determination oxygen storage amount used to determine whether a catalyst is degraded is a value obtained by applying a correction amount for removing error caused by response delay time of an output signal of an oxygen sensor to an oxygen storage amount calculated every short time. The correction amount is a value that is calculated using slopes stored in memory, i.e., the slopes for the number of storage cycles (>the short time) corresponding to the response delay time, or the like, and becomes more accurate as a value corresponding to the error as the storage cycle becomes relatively shorter with respect to the response delay time and the number of the slopes stored in the memory increases. The necessary storage capacity of the memory is inhibited from increasing excessively even if the number of the slopes stored in the memory is large.

摘要翻译： 用于确定催化剂是否劣化的确定氧气存储量是通过将氧传感器的输出信号的响应延迟时间所引起的误差的修正量应用于每短时间计算的氧气存储量而获得的值。 校正量是使用存储在存储器中的斜率（即，与响应延迟时间对应的存储周期数（>短时间））的斜率等计算的值，并且作为对应的值变得更准确 与存储周期相对于响应延迟时间变得相对较短并且存储在存储器中的斜率的数量增加的误差。 即使存储在存储器中的斜率的数量大，也禁止存储器的必要存储容量过大。

公开(公告)号：US08406093B2

公开(公告)日：2013-03-26

申请号：US12903276

申请日：2010-10-13

申请人： Yasuhiko Iwanabe ,  Takuya Matsumoto ,  Junichiro Shimizu ,  Harukazu Miyamoto

发明人： Yasuhiko Iwanabe ,  Takuya Matsumoto ,  Junichiro Shimizu ,  Harukazu Miyamoto

IPC分类号： G11B11/00

CPC分类号： G11B5/314 ,  G11B5/6088 ,  G11B2005/001 ,  G11B2005/0021

摘要： Provided is a thermal-assisted-magnetic-recording head capable of directing, to a magnetic recording medium, light in which the spot size is reduced to submicron order with high total optical propagation efficiency. A light coupling unit that guides light emitted from the light source into a magnetic head and a high-refractive-index core that couples with the light guided by the light coupling unit to lead the light to an air bearing surface are arranged in the magnetic head. The light coupling unit includes a plurality of thin-film-like cores that are separated from each other by a clad material. An upper part of the high-refractive-index core is placed between two thin-film-like cores.

摘要翻译： 提供了一种热辅助磁记录头，其能够将光斑尺寸减小到亚微米级的高的总光传播效率的光记录介质。 将从光源发射的光引导到磁头中的光耦合单元和与由光耦合单元引导的光耦合以将光引导到空气轴承表面的高折射率芯布置在磁头中 。 光耦合单元包括通过包层材料彼此分离的多个薄膜状芯。 高折射率芯的上部放置在两个薄膜状芯之间。

公开(公告)号：US08243561B2

公开(公告)日：2012-08-14

申请号：US13025256

申请日：2011-02-11

申请人： Takuya Matsumoto

发明人： Takuya Matsumoto

IPC分类号： G11B13/08

CPC分类号： G11B5/105 ,  G11B5/1278 ,  G11B5/314 ,  G11B5/6088 ,  G11B2005/0021

摘要： In a head for thermal assisted magnetic recording device, a semiconductor laser is mounted so that the total height of the head does not become larger and light power fluctuation due to wavelength fluctuation occurs less frequently. In addition, the rise in temperature of the mounted semiconductor laser is suppressed. A semiconductor laser is placed on a side surface which is different from surfaces on an inflow end side and a trailing side, of four side surfaces of a floating slider. An entrance of a waveguide is placed on the side surface of the floating slider, to thereby cause emitted light from the semiconductor laser to directly enter the waveguide. A curved line part or a reflective mirror is formed in the middle of the waveguide so that the light which has entered the waveguide travels toward an optical near-field generating element.

摘要翻译： 在热辅助磁记录装置的头部中，安装半导体激光器，使得头部的总高度不变大，并且由于波长波动引起的光功率波动较少发生。 此外，抑制了安装的半导体激光器的温度升高。 半导体激光器被放置在与浮动滑动器的四个侧表面的流入端侧和后侧的表面不同的侧表面上。 波导的入口放置在浮动滑块的侧表面上，从而使来自半导体激光器的发射光直接进入波导。 在波导管的中部形成曲线部分或反射镜，使得已进入波导的光向光学近场产生元件行进。