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公开(公告)号：US20130276579A1
公开(公告)日：2013-10-24
申请号：US13977858
申请日：2011-03-31
Applicant: Masami Abe , Koichiro Kamei , Kazuhiro Odahara , Naohito Kaneda , Daisuke Mizuno
Inventor： Masami Abe , Koichiro Kamei , Kazuhiro Odahara , Naohito Kaneda , Daisuke Mizuno
IPC: F02N11/00
CPC classification number: F02N15/065 , F02N11/00 , F02N11/0851 , F02N15/023 , F02N15/046 , F02N15/063 , F02N15/067 , Y10T74/134 , Y10T74/137
Abstract: Since a pinion gear unit which rotates according to the rotation of an output rotation shaft driven by the motor unit, a pushing mechanism which moves the pinion gear unit towards an engagement location of the pinion gear and an engine starting gear, and a bracket which includes a bracket main body unit which supports the motor unit and the pushing mechanism and a nose unit which extends from the bracket main body unit to a side opposite to the motor unit and rotatably bears a tip portion of the output rotation shaft on a side opposite to the motor unit, and which is attached to an engine side are included, a first stopper unit which restricts the movement of the rotation member to the direction of the engine starting gear is provided on the output rotation shaft, a second stopper unit which restricts the movement of the pinion gears to the direction of the engine starting gear by pushing and biasing of the elastic member is provided on the rotation member, and positioning the first stopper unit is positioned on a side opposite to the engine starting gear with respect to the second stopper unit, it is possible to shorten the shaft length of the rotation member and to shorten the entire length of the engine starting device.
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公开(公告)号：US07744353B2
公开(公告)日：2010-06-29
申请号：US10250488
申请日：2001-01-05
Applicant: Hiroyuki Yamada , Atsuji Saito , Masayoshi Kotaki , Hiroshi Odakura , Masami Abe
Inventor： Hiroyuki Yamada , Atsuji Saito , Masayoshi Kotaki , Hiroshi Odakura , Masami Abe
CPC classification number: F02M59/102 , F02M59/366 , F02M59/44 , F02M59/442 , F02M59/445 , F02M59/462 , F02M59/48 , F02M59/485 , F02M63/0001 , F02M2200/04 , F04B49/243 , F04B53/04 , F04B53/168 , F04B53/22
Abstract: A fluid pump has a cylinder supporting a plunger and a pump housing formed with dissimilar metals. A pressing mechanism presses the cylinder and the pump housing relative to each other so that a pressurizing chamber is sealed through a pressing surface between the pump housing and the cylinder. The number of seal points can be reduce, and a reduction in reliability can be eliminated while realizing a reduction in weight of the pump housing and a reduction in cost due to increase in cutting capability, by using a soft material such as an aluminum alloy for the pump housing.
Abstract translation: 流体泵具有支撑柱塞的气缸和形成有不同金属的泵壳体。 压力机构相对于彼此推压气缸和泵壳体，使得加压室通过泵壳体和气缸之间的按压表面被密封。 密封点的数量可以减少，并且通过使用诸如铝合金的软材料来实现泵外壳的重量的减轻和由于切割能力的增加而降低成本，可以消除可靠性的降低 泵壳。
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公开(公告)号：US07665976B2
公开(公告)日：2010-02-23
申请号：US11409062
申请日：2006-04-24
Applicant: Satoshi Usui , Hiroyuki Yamada , Toru Onose , Atsuji Saito , Masami Abe , Masayoshi Kotaki , Hiroshi Odakura
Inventor： Satoshi Usui , Hiroyuki Yamada , Toru Onose , Atsuji Saito , Masami Abe , Masayoshi Kotaki , Hiroshi Odakura
CPC classification number: F02M59/102 , F02M59/442 , F02M2200/16 , F04B53/04
Abstract: 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.
Abstract translation: 一种用于内燃机的高压燃料泵，其具有气缸，可滑动地装配在气缸中的柱塞和用于阻挡燃料从气缸和柱塞之间的滑动部分的端部泄漏的密封机构，并且还用于防止润滑剂 柱塞的驱动机构从气缸和柱塞的滑动部分的端部进入气缸。 提供围绕气缸和柱塞的滑动部分的端部的保持器。 密封机构包括两个相互独立的密封装置，其沿从柱塞的滑动部分的端部沿柱塞的圆周方向在长度方向上以特定的间隔安装。 两个密封装置通过保持器围绕气缸和柱塞的滑动部分的端部保持在柱塞的圆周上，同时保持特定间隔。
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公开(公告)号：US20080302333A1
公开(公告)日：2008-12-11
申请号：US12138044
申请日：2008-06-12
Applicant: Satoshi Usui , Kenichiro Tokuo , Hiroyuki Yamada , Masami Abe , Hiroshi Odakura
Inventor： Satoshi Usui , Kenichiro Tokuo , Hiroyuki Yamada , Masami Abe , Hiroshi Odakura
IPC: F02M57/00
CPC classification number: F02D41/20 , F02D2041/2027 , F02D2041/2058 , F02M59/102 , F02M59/367 , F02M63/0017 , F02M63/0035 , F02M63/0225 , F02M63/024 , F02M2200/09 , F02M2200/315
Abstract: 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.
Abstract translation: 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 碰撞噪声。 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。
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公开(公告)号：US06424689B1
公开(公告)日：2002-07-23
申请号：US09198360
申请日：1998-11-24
Applicant: Masami Abe
Inventor： Masami Abe
IPC: H04L700
CPC classification number: H04J13/00 , H04J3/0605
Abstract: In a mobile radio communication system, a transmitter of a base station transmits broadcast information to receivers of mobile stations in the form of frames. The transmitter produces a long frame composed of a plurality of frames each including a first bit sequence and part of the broadcast information following the first bit sequence, and a second bit sequence located at the head of the long frame. Each of the first bit sequences and the second bit sequence is used for establishing synchronization between the transmitter and each of the receivers. Upon receipt of the long frame from the transmitter, the receiver establishes synchronization of the long frame based on the foregoing second bit sequence.
Abstract translation: 在移动无线电通信系统中，基站的发射机以帧的形式向移动台的接收机发送广播信息。 发射机产生由多个帧组成的长帧，每个帧包括第一比特序列和第一比特序列之后的广播信息的一部分，以及位于长帧的头部的第二比特序列。 第一比特序列和第二比特序列中的每一个用于建立发射机和每个接收机之间的同步。 在从发射机接收到长帧之后，接收机根据前述的第二比特序列建立长帧的同步。
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Patent Agency Ranking
公开(公告)号：US06154454A
公开(公告)日：2000-11-28
申请号：US205385
申请日：1998-12-04
Applicant: Masami Abe
Inventor： Masami Abe
CPC classification number: H04J13/102 , H04B1/707 , H04B7/2637
Abstract: A mobile communication system includes a base station and mobile stations divided into a plurality of groups. A radio communication device 10 at the base station spreads framed control information using a spreading code, and then transmits it via a control channel to the mobile stations. The radio communication device 10 includes a header spreading code generating section 16 which produces mutually different two spreading codes, and further includes a header adding section 17 which, using the mutually different two spreading codes, double-spreads information about allocation of an access right to corresponding one of the groups and adds the double-spread information as a frame header to a frame body representing the foregoing framed and spread control information.
Abstract translation: 移动通信系统包括分为多个组的基站和移动台。 基站的无线通信装置10使用扩展码扩展成帧的控制信息，然后经由控制信道将其发送给移动台。 无线通信装置10具有产生相互不同的两个扩展码的标题扩展码生成部16，并且还包括标题赋予部17，其使用相互不同的两个扩展码，将访问权限的分配的信息进行双扩展 相应的一个组，并将双扩展信息作为帧头添加到表示前述成帧和扩展控制信息的帧体。
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公开(公告)号：US5987020A
公开(公告)日：1999-11-16
申请号：US818996
申请日：1997-03-17
Applicant: Masami Abe
Inventor： Masami Abe
CPC classification number: H04L1/0045 , H04L1/0007
Abstract: An intermittent transmission control system based on a TDMA system which involves a burst transmission, has a sound presence detector for detecting presence or absence of sound information to be transmitted on the basis of an aural signal input from a microphone; a switch unit for switching types of the burst transmission; and a call control processor for causing the switch unit to switch the types of the burst transmission in such a way that a normal burst transmission containing the sound information is performed if presence of the sound information is detected by the sound presence detector, whereas a reduced burst transmission containing time interval information of the burst transmission is performed if no burst transmission is performed for a predetermined time. The call control processor also causes the switch unit to switch the types of the burst transmission in such a way that the normal burst transmission containing Fast Associated Control Channel information is performed.
Abstract translation: 基于涉及突发传输的TDMA系统的间歇传输控制系统具有声音存在检测器，用于基于从麦克风输入的听觉信号来检测要发送的声音信息的存在或不存在; 用于切换突发传输的类型的开关单元; 以及呼叫控制处理器，用于使得开关单元以这样的方式切换突发传输的类型，使得如果声音存在检测器检测到声音信息的存在，则执行包含声音信息的正常突发传输，而减少 如果在预定时间内没有执行突发传输，则执行包含突发传输的时间间隔信息的突发传输。 呼叫控制处理器还使得交换单元以这样的方式切换突发传输的类型，使得执行包含快速关联控制信道信息的正常突发传输。
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公开(公告)号：US5838697A
公开(公告)日：1998-11-17
申请号：US848236
申请日：1997-04-29
Applicant: Masami Abe
Inventor： Masami Abe
CPC classification number: H03M13/6502 , H03M13/4107
Abstract: An error detecting device and method for use when applying the Viterbi decoding to an inputted signal, when it is necessary to derive the number of errors included in a decoded signal. A value of a path metric derived upon the Viterbi decoding is read out and outputted as the number of errors. Two kinds of decoding devices, each reading out a value of a path metric and outputting this value as the number of errors, are provided for a sound signal and an FACCH signal. A signal is inputted to both devices for decoding, respectively. The numbers of errors derived from both devices are compared, and it is judged based on a result of the comparison, whether the inputted signal is the sound signal or the FACCH signal.
Abstract translation: 当需要导出包括在解码信号中的错误数量时，用于将维特比解码应用于输入信号时使用的错误检测装置和方法。 读出维特比解码后导出的路径度量的值作为错误的数量输出。 为声音信号和FACCH信号提供两种解码装置，每种解码装置读出路径度量的值并输出该值作为错误数。 信号分别输入到两个装置进行解码。 比较从两个装置得到的误差数，并且基于比较的结果来判断输入的信号是声音信号还是FACCH信号。
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公开(公告)号：US5422894A
公开(公告)日：1995-06-06
申请号：US267593
申请日：1994-06-21
Applicant: Masami Abe , Jun Iwata
Inventor： Masami Abe , Jun Iwata
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US5303263A
公开(公告)日：1994-04-12
申请号：US904337
申请日：1992-06-24
Applicant: Yasuo Shoji , Haruhiro Shiino , Norio Yamaguchi , Masami Abe
Inventor： Yasuo Shoji , Haruhiro Shiino , Norio Yamaguchi , Masami Abe
CPC classification number: H03H21/0012 , H04L25/03292 , H04L25/025
Abstract: An equalizer including a channel estimator allowing a Viterbi algorithm processor to estimate transmitted symbols accurately, so that the impulse response of a transmission channel may not deviate from the correct one. The equalizer outputs an transmitted symbol sequence estimate having the largest path metric by correcting the channel impulse response by parameter coefficients of the LMS (Least Mean Square) or RLS (Recursive Least Square) algorithm, by compensating for phase fluctuations due to the frequency offset and phase jitter of received signals, or by using a sequence included in an intermediate portion of a TDMA (Time Division Multiple Access) frame format.
Abstract translation: 包括允许维特比算法处理器精确估计发射符号的信道估计器的均衡器，使得传输信道的脉冲响应可能不偏离正确的。 均衡器通过通过补偿由于频率偏移引起的相位波动来校正由LMS（最小均方）或RLS（递归最小二乘法）算法的参数系数的信道脉冲响应而输出具有最大路径度量的发送符号序列估计，以及 接收信号的相位抖动，或通过使用TDMA（时分多址）帧格式的中间部分所包含的序列。
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