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1. 发明授权

US5422894A Real-time convolutional decoder with block synchronizing function 失效
标题翻译：具有块同步功能的实时卷积解码器
公开(公告)号：US5422894A
公开(公告)日：1995-06-06
申请号：US267593
申请日：1994-06-21
申请人： Masami Abe , Jun Iwata
发明人： Masami Abe , Jun Iwata
IPC分类号： H04L1/00 , H03M13/23 , H03M13/33 , H03M13/41 , H04L7/04 , H04L25/08 , H03M13/12
CPC分类号： H04L7/048 , H03M13/33 , H03M13/41
摘要： A decoder receives frames of data that have been block coded, then convolutionally coded, at a rate of multiple frames per block. As each frame is received, the decoder counts it, stores convolutional code path information, and updates metric values pertaining to the paths. Once per block of frames, the decoder selects a path having the best metric value, convolutionally decodes one block, detects errors from both the block code and path metric, and generates error information. From the error information, the decoder decides whether block synchronization has been acquired or lost, and clears, decrements, or sets the frame count accordingly. If synchronized, the decoder outputs the block and its error information, and updates the path memory in preparation to decode the next block. Otherwise, the decoder prepares to reacquire block synchronization.
摘要翻译：解码器以每块多个帧的速率接收已被块编码的数据帧，然后进行卷积编码。当每个帧被接收时，解码器对其进行计数，存储卷积码路径信息，并更新与路径有关的度量值。每块帧一次，解码器选择具有最佳度量值的路径，对一个块进行卷积解码，从块码和路径度量中检测错误，并产生错误信息。从错误信息中，解码器判定是否获取或丢失块同步，并相应地清除，减少或设置帧计数。如果同步，解码器输出块及其错误信息，并准备更新路径存储器以解码下一个块。否则，解码器准备重新获取块同步。

2. 发明授权

US5901160A Decoder with an error control adaptively applied on the basis of the estimated position of a slot in a frame 失效
标题翻译：基于帧中的时隙的估计位置自适应地应用错误控制的解码器
公开(公告)号：US5901160A
公开(公告)日：1999-05-04
申请号：US806615
申请日：1997-02-26
申请人： Masami Abe , Jun Iwata
发明人： Masami Abe , Jun Iwata
IPC分类号： H03M7/00 , H04B1/74 , H04L1/00 , H04L7/00 , H03M13/00
CPC分类号： H04L1/0057 , H04L1/0009 , H04L1/0061
摘要： A decoder which is adapted to receive a frame of coded data consisting of multiple slots including intra-frame position information indicating positions of the slots in the frame to decode the coded data, and which adaptively applies appropriate ones of plural error control methods depending on the position of the slots in the frame. An estimated value of the intra-frame position information of a current slot and a fixed amount of variation per slot of the intra-frame position information are generated in accordance with an estimated value of the intra-frame position information of an immediately preceding slot. Synchronization is established between a received value and the estimated value of the intra-frame position information. An error control method to be applied to the current slot in the synchronous state of the received value and the estimated value is determined in response to the estimated value of the intra-frame position information of the current slot generated. The decoder can achieve error control of received data correctly even if an error occurs with the received value of the intra-frame position information.
摘要翻译：一种解码器，适于接收由多个时隙组成的编码数据的帧，所述多个时隙包括指示帧中的时隙的位置的帧内位置信息以对编码数据进行解码，并且根据所述多个错误控制方法自适应地应用插槽在框架中的位置。根据前一时隙的帧内位置信息的估计值，生成当前时隙的帧内位置信息的估计值和帧内位置信息的时隙的固定变化量。在接收值与帧内位置信息的估计值之间建立同步。响应于所生成的当前时隙的帧内位置信息的估计值，确定应用于接收值的同步状态下的当前时隙的误差控制方法和估计值。即使帧内位置信息的接收值发生错误，解码器也可以正确地实现接收到的数据的错误控制。

3. 发明授权

US5887007A Viterbi decoding method and viterbi decoding circuit 失效
标题翻译：维特比解码方法和维特比解码电路
公开(公告)号：US5887007A
公开(公告)日：1999-03-23
申请号：US799826
申请日：1997-02-13
申请人： Jun Iwata , Masami Abe
发明人： Jun Iwata , Masami Abe
IPC分类号： H03M13/23 , H03M13/41 , H04L1/00 , G06F11/10 , H03M13/12
CPC分类号： H03M13/4161 , H03M13/4123 , H04L1/0054
摘要： A convolutional code having identical initial and final states is decoded by using the Viterbi algorithm to trace a path starting from a first state and ending at a second state. If necessary, the trace is repeated, starting from the second state, provided the second state is not the same as the first state. The output result is then obtained from the second trace.
摘要翻译：具有相同初始状态和最终状态的卷积码通过使用维特比算法来解码，以跟踪从第一状态开始并以第二状态结束的路径。如果需要，如果第二状态与第一状态不同，则从第二状态开始重复轨迹。然后从第二个跟踪获得输出结果。

4. 发明授权

US09255561B2 Engine starting device 有权
标题翻译：发动机启动装置
公开(公告)号：US09255561B2
公开(公告)日：2016-02-09
申请号：US13977888
申请日：2011-12-06
申请人： Daisuke Mizuno , Haruhiko Shimoji , Koichiro Kamei , Masami Abe , Kazuhiro Odahara , Hiroaki Kitano
发明人： Daisuke Mizuno , Haruhiko Shimoji , Koichiro Kamei , Masami Abe , Kazuhiro Odahara , Hiroaki Kitano
IPC分类号： F02N11/08 , F02N15/06
CPC分类号： F02N11/0851 , F02N11/0844 , F02N11/0855 , F02N11/087 , F02N15/06 , F02N2250/04 , Y02T10/48 , Y10T74/132
摘要： The engine starting device includes a starter motor, a pinion portion, a pushing mechanism for pushing a pinion gear of the pinion portion to a position at which the pinion gear comes into meshing engagement with a ring gear, and an integrated switch for operating a motor-energization switch to pull a plunger after the pinion gear is pushed, by configuring a switch for actuating the pushing mechanism and turning ON/OFF an energization current to the starter motor by a single plunger coil. When a restart request is issued after an engine stop is requested and therefore the integrated switch is placed in an ON state, operation timing of the pushing mechanism and coil-operation timing of the plunger coil are set so that the starter motor avoids operating until the pinion gear comes into contact or meshing engagement with the ring gear.
摘要翻译：发动机起动装置包括起动电动机，小齿轮部分，用于将小齿轮部分的小齿轮推到小齿轮与齿圈啮合的位置的推动机构，以及用于操作电动机的集成开关 - 通电开关，通过构造用于致动推动机构的开关并通过单个柱塞线圈将启动电动机的通电电流接通/断开，从而在小齿轮被推动之后拉动柱塞。在请求发动机停止后发出再起动请求，因此将集成开关置于ON状态时，设定推压机构的动作正时和柱塞线圈的线圈动作正时，使起动电动机避免运转直到小齿轮与环形齿轮接触或啮合。

5. 发明申请

US20130291681A1 ENGINE STARTING DEVICE 有权
标题翻译：发动机起动装置
公开(公告)号：US20130291681A1
公开(公告)日：2013-11-07
申请号：US13977869
申请日：2011-03-31
申请人： Naohito Kaneda , Daisuke Mizuno , Koichiro Kamei , Kazuhiro Odahara , Masami Abe
发明人： Naohito Kaneda , Daisuke Mizuno , Koichiro Kamei , Kazuhiro Odahara , Masami Abe
IPC分类号： F02N11/00
CPC分类号： F02N11/00 , F02N11/0851 , F02N15/023 , F02N15/046 , F02N15/062 , F02N15/063 , F02N15/065 , F02N15/067 , Y10T74/132
摘要： A pinion gear unit includes a rotation member which rotates according to the rotation of a output rotation shaft, a first pinion gear which is fit to the rotation member through a first serration unit, rotates with the rotation member according to the rotation of the output rotation shaft, and moves with the rotation member if the pinion gear unit moves towards an engagement location by a pushing mechanism, to be initially engaged with an engine starting gear, and a second pinion gear which is fit to the rotation member to be adjacent to the first pinion gear through a second serration unit, rotates with the rotation member according to the rotation of the output rotation shaft, and moves with the rotation member if the pinion gear unit further moves towards the engagement location, to be engaged with the engine starting gear later than the first pinion gear, in a state where the first pinion gear is engaged with the engine starting gear, and the fitting is performed by the first and second serration units so that phases of teeth of the first pinion gear and teeth of the second pinion gear in a circumferential direction correspond with each other.
摘要翻译：小齿轮单元包括根据输出旋转轴的旋转而旋转的旋转构件，通过第一齿形单元配合到旋转构件的第一小齿轮，根据输出旋转的旋转与旋转构件一起旋转轴，并且如果小齿轮单元通过推动机构朝向接合位置移动，以便最初与发动机起动齿轮啮合，则与旋转构件一起移动，并且第二小齿轮与旋转构件配合以邻近第一小齿轮通过第二锯齿单元，随着输出旋转轴的旋转而与旋转构件一起旋转，并且如果小齿轮单元进一步朝向接合位置移动，则与旋转构件一起移动，以与发动机起动齿轮比第一小齿轮晚于第一小齿轮与发动机起动齿轮接合的状态，并且配件由第一和第二小齿轮执行偏移锯齿单元，使得第一小齿轮的齿和第二小齿轮的齿在周向方向上的相位彼此对应。

6. 发明申请

US20130291680A1 ENGINE STARTING DEVICE 有权
标题翻译：发动机起动装置
公开(公告)号：US20130291680A1
公开(公告)日：2013-11-07
申请号：US13977848
申请日：2011-03-31
申请人： Kazuhiro Odahara , Koichiro Kamei , Daisuke Mizuno , Masami Abe , Naohito Kaneda
发明人： Kazuhiro Odahara , Koichiro Kamei , Daisuke Mizuno , Masami Abe , Naohito Kaneda
IPC分类号： F02N11/02
CPC分类号： F02N11/02 , F02N11/00 , F02N11/0851 , F02N15/023 , F02N15/046 , F02N15/062 , F02N15/063 , F02N15/065 , F02N15/067 , Y10T74/132
摘要： It is possible to obtain an engine starting device in which, at the time of initial engagement of a first pinion gear and an engine starting gear, in a case where the first pinion gear collides with the engine starting gear, the first pinion gear is inclined with respect to the second pinion gear, a void having a predetermined size for expanding the inclined state is formed between a surface of an end surface portion of the first pinion gear on the side of an end surface portion of the second pinion gear, and a surface of an end surface portion of the second pinion gear on the side of the end surface portion of the first pinion gear, even in a case where any one of the rotation speed of the engine starting gear and the rotation speed of the pinion gear is larger than the other, rotation synchronization of the engine starting gear and the pinion gear and phase focusing of the teeth between the engine starting gear and the pinion gear is further rapidly and further reliably performed at the time when the engine starting gear and the pinion gear is abutted to each other, noise is decreased, and shortening of the life due to abrasion can be suppressed.
摘要翻译：可以获得发动机起动装置，其中在第一小齿轮和发动机起动齿轮的初始接合时，在第一小齿轮与发动机起动齿轮碰撞的情况下，第一小齿轮倾斜相对于第二小齿轮，在第二小齿轮的端面部分侧的第一小齿轮的端面部分的表面和第二小齿轮的端面部分的一侧的表面之间形成具有用于扩大倾斜状态的预定尺寸的空隙，在第一小齿轮的端面部侧的第二小齿轮的端面部的表面即使在发动机起动齿轮的转速和小齿轮的转速中的任何一个为大于另一个，发动机起动齿轮和小齿轮的旋转同步以及发动机起动齿轮和小齿轮之间的齿的相位聚焦进一步快速并进一步可靠地在发动机起动齿轮和小齿轮彼此抵接的时间，噪音降低，并且可以抑制由磨损引起的寿命缩短。

7. 发明申请

US20130276578A1 ENGINE STARTING DEVICE 有权
标题翻译：发动机起动装置
公开(公告)号：US20130276578A1
公开(公告)日：2013-10-24
申请号：US13977888
申请日：2011-12-06
申请人： Daisuke Mizuno , Haruhiko Shimoji , Koichiro Kamei , Masami Abe , Kazuhiro Odahara , Hiroaki Kitano
发明人： Daisuke Mizuno , Haruhiko Shimoji , Koichiro Kamei , Masami Abe , Kazuhiro Odahara , Hiroaki Kitano
IPC分类号： F02N11/08
CPC分类号： F02N11/0851 , F02N11/0844 , F02N11/0855 , F02N11/087 , F02N15/06 , F02N2250/04 , Y02T10/48 , Y10T74/132
摘要： The engine starting device includes a starter motor, a pinion portion, a pushing mechanism for pushing a pinion gear of the pinion portion to a position at which the pinion gear comes into meshing engagement with a ring gear, and an integrated switch for operating a motor-energization switch to pull a plunger after the pinion gear is pushed, by configuring a switch for actuating the pushing mechanism and turning ON/OFF an energization current to the starter motor by a single plunger coil. When a restart request is issued after an engine stop is requested and therefore the integrated switch is placed in an ON state, operation timing of the pushing mechanism and coil-operation timing of the plunger coil are set so that the starter motor avoids operating until the pinion gear comes into contact or meshing engagement with the ring gear.
摘要翻译：发动机起动装置包括起动电动机，小齿轮部分，用于将小齿轮部分的小齿轮推到小齿轮与齿圈啮合的位置的推动机构，以及用于操作电动机的集成开关 - 通电开关，通过构造用于致动推动机构的开关并通过单个柱塞线圈将启动电动机的通电电流接通/断开，从而在小齿轮被推动之后拉动柱塞。在请求发动机停止后发出再起动请求，因此将集成开关置于ON状态时，设定推压机构的动作正时和柱塞线圈的线圈动作正时，使起动电动机避免运转直到小齿轮与环形齿轮接触或啮合。

8. 发明授权

US07757663B2 Electromagnetic drive mechanism and a high-pressure fuel supply pump 有权
标题翻译：电磁驱动机构和高压燃油供应泵
公开(公告)号：US07757663B2
公开(公告)日：2010-07-20
申请号：US12138044
申请日：2008-06-12
申请人： Satoshi Usui , Kenichiro Tokuo , Hiroyuki Yamada , Masami Abe , Hiroshi Odakura
发明人： Satoshi Usui , Kenichiro Tokuo , Hiroyuki Yamada , Masami Abe , Hiroshi Odakura
IPC分类号： F02M59/46 , F02M37/04 , F04B11/00
CPC分类号： F02D41/20 , F02D2041/2027 , F02D2041/2058 , F02M59/102 , F02M59/367 , F02M63/0017 , F02M63/0035 , F02M63/0225 , F02M63/024 , F02M2200/09 , F02M2200/315
摘要： The objective of the present invention is to dampen operating sounds of an electromagnetic drive mechanism used for a variable displacement to reduce an individual difference depending on apparatus due to the control mechanism in a high-pressure fuel supply pump change over time or installation tolerance.To achieve the above objective, the present invention is configured such that before the electromagnetic drive mechanism supplies a drive force to a plunger which is electromagnetically driven by the electromagnetic drive mechanism, another displacement force situates the plunger in a specific position. When compared to an occasion where the plunger is displaced all strokes by a magnetic biasing force, the above configuration is able to reduce the force of impact on a member (for example, valve body) mounted to the plunger and a restricting member, thereby damping the collision noise. Furthermore, since an extra member, such as a damping member, is not required, individual difference depending on apparatus do not easily occur.
摘要翻译：本发明的目的是抑制用于可变排量的电磁驱动机构的操作声音，以减少由于高压燃料供应泵随时间的变化或安装公差的控制机构而导致的装置的个体差异。为了实现上述目的，本发明被构造成使得在电磁驱动机构向由电磁驱动机构进行电磁驱动的柱塞供给驱动力之前，另一个位移力使柱塞位于特定位置。当与柱塞通过磁偏置力移动所有冲程的情况相比，上述构造能够减小对安装到柱塞和限制构件的构件（例如，阀体）的冲击力，从而阻尼碰撞噪音。此外，由于不需要诸如阻尼构件的额外构件，因此不容易发生根据装置的个体差异。

9. 发明申请

US20060228239A1 High pressure fuel pump for internal combustion engine 失效
公开(公告)号：US20060228239A1
公开(公告)日：2006-10-12
申请号：US11409062
申请日：2006-04-24
申请人： Satoshi Usui , Hiroyuki Yamada , Toru Onose , Atsuji Saito , Masami Abe , Masayoshi Kotaki , Hiroshi Odakura
发明人： Satoshi Usui , Hiroyuki Yamada , Toru Onose , Atsuji Saito , Masami Abe , Masayoshi Kotaki , Hiroshi Odakura
IPC分类号： F04B19/00
CPC分类号： F02M59/102 , F02M59/442 , F02M2200/16 , F04B53/04
摘要： A high pressure fuel pump for an internal combustion engine having a cylinder, a plunger slidably fitted in the cylinder and a seal mechanism for blocking fuel leakage from an end of a sliding portion between the cylinder and the plunger and also for preventing an lubricant for a driving mechanism of the plunger from entering into the cylinder from the end of the sliding portion of the cylinder and the plunger. A holder surrounding the end of the sliding portion of the cylinder and the plunger is provided. The seal mechanism comprises two mutually independent seal devices mounted with a specific spacing in a longitudinal direction from the end of the sliding portion of the cylinder and the plunger along a circumference of the plunger. The two seal devices are held on the circumference of the plunger by the holder surrounding the end of the sliding portion of the cylinder and the plunger while keeping the specific spacing.

10. 发明授权

US06411663B1 Convolutional coder and viterbi decoder 有权
标题翻译：卷积编码器和维特比解码器
公开(公告)号：US06411663B1
公开(公告)日：2002-06-25
申请号：US09291068
申请日：1999-04-14
申请人： Masami Abe
发明人： Masami Abe
IPC分类号： H03D100
CPC分类号： H04L1/006 , H03M13/23 , H03M13/3961 , H03M13/3988 , H03M13/41 , H03M13/4107 , H03M13/6516 , H04L1/0046 , H04L1/0054
摘要： A convolutional coder performs rate 1/N and 1/M convolutional coding (M
摘要翻译：卷积编码器执行速率1 / N和1 / M卷积编码（M

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