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1. 发明授权

US09568026B2 Electric motor-driven booster 有权
标题翻译：电动助推器
公开(公告)号：US09568026B2
公开(公告)日：2017-02-14
申请号：US13825910
申请日：2011-10-24
申请人： Masayuki Yoshimoto , Ryozo Ikeuchi , Ryo Sekiya , Hideaki Ishii , Kazumoto Sano , Hiroshi Shigeta , Naoki Shirakawa , Ryoichi Yagi , Masami Abe
发明人： Masayuki Yoshimoto , Ryozo Ikeuchi , Ryo Sekiya , Hideaki Ishii , Kazumoto Sano , Hiroshi Shigeta , Naoki Shirakawa , Ryoichi Yagi , Masami Abe
IPC分类号： B60T13/74 , F15B15/08
CPC分类号： F15B15/08 , B60T13/745
摘要： In an electric motor-driven booster, a sharp change of reaction force to an operation of a brake pedal is reduced to improve the brake pedal operation feeling. Operation of the brake pedal causes an input rod (34) and an input piston (32) to advance, and an electric motor (40) is driven according to the movement of the input piston to propel a primary piston (10) through a ball-screw mechanism, thereby generating a desired brake hydraulic pressure in a master cylinder. At this time, the input piston receives the hydraulic pressure in the master cylinder to feed back a part of reaction force during braking to the brake pedal. When the brake pedal is further depressed after the output of the electric motor has reached a maximum output and the primary piston 10 has stopped, a lock nut abuts against a movable spring retainer and compresses a reaction force spring.
摘要翻译：在电动助力器中，减小了对制动踏板操作的反作用力的急剧变化，提高了制动踏板的操作感。制动踏板的操作使得输入杆（34）和输入活塞（32）前进，并且根据输入活塞的运动驱动电动机（40），以将主活塞（10）推过球从而在主缸中产生期望的制动液压。此时，输入活塞接收主缸中的液压，以在制动期间向制动踏板反馈一部分反作用力。当在电动机的输出达到最大输出并且主活塞10已经停止之后制动踏板被进一步按压时，锁紧螺母抵靠可动弹簧保持器并压缩反力弹簧。

2. 发明申请

US20130263588A1 ELECTRIC MOTOR-DRIVEN BOOSTER 有权
标题翻译：电动马达驱动器
公开(公告)号：US20130263588A1
公开(公告)日：2013-10-10
申请号：US13825910
申请日：2011-10-24
申请人： Masayuki Yoshimoto , Ryozo Ikeuchi , Ryo Sekiya , Hideaki Ishii , Kazumoto Sano , Hiroshi Shigeta , Naoki Shirakawa , Ryoichi Yagi , Masami Abe
发明人： Masayuki Yoshimoto , Ryozo Ikeuchi , Ryo Sekiya , Hideaki Ishii , Kazumoto Sano , Hiroshi Shigeta , Naoki Shirakawa , Ryoichi Yagi , Masami Abe
IPC分类号： F15B15/08
CPC分类号： F15B15/08 , B60T13/745
摘要： In an electric motor-driven booster, a sharp change of reaction force to an operation of a brake pedal is reduced to improve the brake pedal operation feeling. Operation of the brake pedal causes an input rod (34) and an input piston (32) to advance, and an electric motor (40) is driven according to the movement of the input piston to propel a primary piston (10) through a ball-screw mechanism, thereby generating a desired brake hydraulic pressure in a master cylinder. At this time, the input piston receives the hydraulic pressure in the master cylinder to feed back a part of reaction force during braking to the brake pedal. When the brake pedal is further depressed after the output of the electric motor has reached a maximum output and the primary piston 10 has stopped, a lock nut abuts against a movable spring retainer and compresses a reaction force spring.
摘要翻译：在电动助力器中，减小了对制动踏板操作的反作用力的急剧变化，提高了制动踏板的操作感。制动踏板的操作使得输入杆（34）和输入活塞（32）前进，并且根据输入活塞的运动驱动电动机（40），以将主活塞（10）推过球从而在主缸中产生期望的制动液压。此时，输入活塞接收主缸中的液压，以在制动期间向制动踏板反馈一部分反作用力。当在电动机的输出达到最大输出并且主活塞10已经停止之后制动踏板被进一步按压时，锁紧螺母抵靠可动弹簧保持器并压缩反力弹簧。

3. 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。

4. 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。

5. 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。

6. 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。

7. 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。

8. 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.

9. 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

10. 发明授权

US06272123B1 Variable rate CDMA transmitter-receiver and transmission method 失效
标题翻译：可变速率CDMA发射机 - 接收机和传输方法
公开(公告)号：US06272123B1
公开(公告)日：2001-08-07
申请号：US09055401
申请日：1998-04-06
申请人： Masami Abe
发明人： Masami Abe
IPC分类号： H04J1300
CPC分类号： H04W52/267 , H04B2201/70703 , H04J13/00 , H04L1/0002 , H04L1/0009 , H04L1/0041 , H04L1/0068 , H04L1/007 , H04L1/0071
摘要： A CDMA transmitter-receiver capable of varying a transmission rate of a voice signal coded on a sample by sample basis. A voice encoder encodes, on a sample by sample basis, a voice signal to be transmitted. An information distributor divides a coded digital signal, and supplies the divided parts to an error correcting encoder and an interleaver in accordance with transmission rate information so that the number of bits to be subjected to the error correcting coding varies in response to a transmission rate the transmission rate information indicates, thereby varying the total number of transmitted bits. Digital signals with and without subjected to the error correcting coding are transmitted to a party through components from the interleaver to an RF transmitting stage. A transmission power controller controls the transmission power of an RF transmitted signal output from the RF transmitting stage in response to the transmission rate information fed from the controller.
摘要翻译： CDMA发射机 - 接收机，能够以样本为基础改变对样本编码的语音信号的传输速率。语音编码器按样本逐个对要发送的语音信号进行编码。信息分配器分割编码的数字信号，并根据传输速率信息将分割的部分提供给纠错编码器和交织器，使得要进行纠错编码的比特数根据传输速率而变化传输速率信息指示，从而改变发送位的总数。具有或不经过纠错编码的数字信号通过从交织器到RF发送级的组件被发送到一方。发送功率控制器响应于从控制器馈送的传输速率信息，控制从RF发送级输出的RF发送信号的发送功率。

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