公开(公告)号：US09255561B2

公开(公告)日：2016-02-09

申请号：US13977888

申请日：2011-12-06

Applicant: Daisuke Mizuno ,  Haruhiko Shimoji ,  Koichiro Kamei ,  Masami Abe ,  Kazuhiro Odahara ,  Hiroaki Kitano

Inventor： Daisuke Mizuno ,  Haruhiko Shimoji ,  Koichiro Kamei ,  Masami Abe ,  Kazuhiro Odahara ,  Hiroaki Kitano

IPC: F02N11/08 ,  F02N15/06

CPC classification number: F02N11/0851 ,  F02N11/0844 ,  F02N11/0855 ,  F02N11/087 ,  F02N15/06 ,  F02N2250/04 ,  Y02T10/48 ,  Y10T74/132

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130291681A1

公开(公告)日：2013-11-07

申请号：US13977869

申请日：2011-03-31

Applicant: Naohito Kaneda ,  Daisuke Mizuno ,  Koichiro Kamei ,  Kazuhiro Odahara ,  Masami Abe

Inventor： Naohito Kaneda ,  Daisuke Mizuno ,  Koichiro Kamei ,  Kazuhiro Odahara ,  Masami Abe

IPC: F02N11/00

CPC classification number: F02N11/00 ,  F02N11/0851 ,  F02N15/023 ,  F02N15/046 ,  F02N15/062 ,  F02N15/063 ,  F02N15/065 ,  F02N15/067 ,  Y10T74/132

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130291680A1

公开(公告)日：2013-11-07

申请号：US13977848

申请日：2011-03-31

Applicant: Kazuhiro Odahara ,  Koichiro Kamei ,  Daisuke Mizuno ,  Masami Abe ,  Naohito Kaneda

Inventor： Kazuhiro Odahara ,  Koichiro Kamei ,  Daisuke Mizuno ,  Masami Abe ,  Naohito Kaneda

IPC: F02N11/02

CPC classification number: F02N11/02 ,  F02N11/00 ,  F02N11/0851 ,  F02N15/023 ,  F02N15/046 ,  F02N15/062 ,  F02N15/063 ,  F02N15/065 ,  F02N15/067 ,  Y10T74/132

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130276578A1

公开(公告)日：2013-10-24

申请号：US13977888

申请日：2011-12-06

Applicant: Daisuke Mizuno ,  Haruhiko Shimoji ,  Koichiro Kamei ,  Masami Abe ,  Kazuhiro Odahara ,  Hiroaki Kitano

Inventor： Daisuke Mizuno ,  Haruhiko Shimoji ,  Koichiro Kamei ,  Masami Abe ,  Kazuhiro Odahara ,  Hiroaki Kitano

IPC: F02N11/08

CPC classification number: F02N11/0851 ,  F02N11/0844 ,  F02N11/0855 ,  F02N11/087 ,  F02N15/06 ,  F02N2250/04 ,  Y02T10/48 ,  Y10T74/132

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07757663B2

公开(公告)日：2010-07-20

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: F02M59/46 ,  F02M37/04 ,  F04B11/00

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。

公开(公告)号：US20060228239A1

公开(公告)日：2006-10-12

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

IPC: F04B19/00

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.

公开(公告)号：US06411663B1

公开(公告)日：2002-06-25

申请号：US09291068

申请日：1999-04-14

Applicant: Masami Abe

Inventor： Masami Abe

IPC: H03D100

CPC classification number: H04L1/006 ,  H03M13/23 ,  H03M13/3961 ,  H03M13/3988 ,  H03M13/41 ,  H03M13/4107 ,  H03M13/6516 ,  H04L1/0046 ,  H04L1/0054

Abstract: A convolutional coder performs rate 1/N and 1/M convolutional coding (M

Abstract translation: 卷积编码器执行速率1 / N和1 / M卷积编码（M

公开(公告)号：US06272123B1

公开(公告)日：2001-08-07

申请号：US09055401

申请日：1998-04-06

Applicant: Masami Abe

Inventor： Masami Abe

IPC: H04J1300

CPC classification number: H04W52/267 ,  H04B2201/70703 ,  H04J13/00 ,  H04L1/0002 ,  H04L1/0009 ,  H04L1/0041 ,  H04L1/0068 ,  H04L1/007 ,  H04L1/0071

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09249770B2

公开(公告)日：2016-02-02

申请号：US13877303

申请日：2011-07-27

Applicant: Daisuke Mizuno ,  Haruhiko Shimoji ,  Koichiro Kamei ,  Masami Abe ,  Kazuhiro Odahara ,  Masahiko Kurishige ,  Hiroaki Kitano ,  Yuhei Tsukahara ,  Masahiro Iezawa

Inventor： Daisuke Mizuno ,  Haruhiko Shimoji ,  Koichiro Kamei ,  Masami Abe ,  Kazuhiro Odahara ,  Masahiko Kurishige ,  Hiroaki Kitano ,  Yuhei Tsukahara ,  Masahiro Iezawa

IPC: F02N11/00 ,  F02N15/06

CPC classification number: F02N11/00 ,  F02N15/06 ,  F02N15/067 ,  Y10T74/137

Abstract: The engine starter includes: a starter motor; a pinion unit (30) for sliding in an axial direction on an output shaft of the starter motor; and a ring gear (100) which meshes with a pinion pushed out by a push-out mechanism (60) and receives a transmission of a rotational force of the starter motor to thereby start an engine, and the pinion portion (30) includes a pinion gear divided in the axial direction into two pinion gears which are a first pinion gear (35) having a protruded shape for synchronization, for first colliding with the ring gear upon start of meshing with the ring gear, and a second pinion gear (34) for serving to transmit the rotational force after the meshing.

Abstract translation: 发动机起动器包括：起动马达; 用于在起动电动机的输出轴上沿轴向滑动的小齿轮单元（30）; 以及与由推出机构（60）推出的小齿轮啮合的齿圈（100），并接收起动电动机的旋转力的传递，从而起动发动机，小齿轮部（30）包括： 小齿轮沿轴向分成两个小齿轮，它们是具有突出形状的同步的第一小齿轮（35），用于在开始与齿圈啮合时首先与齿圈碰撞，第二小齿轮（34） ）用于在啮合之后传递旋转力。

公开(公告)号：US09163604B2

公开(公告)日：2015-10-20

申请号：US13717996

申请日：2012-12-18

Applicant: Kazuhiro Odahara ,  Koichiro Kamei ,  Masami Abe

Inventor： Kazuhiro Odahara ,  Koichiro Kamei ,  Masami Abe

IPC: F02N15/00 ,  F02N11/08

CPC classification number: F02N15/00 ,  F02N11/0844 ,  F02N11/0855 ,  F02N2250/04 ,  Y02T10/48

Abstract: Engine starting device, including: a crank signal generation unit (13); and an engine control unit (10) for identifying a predetermined crank position of a crankshaft, and starting the engine, in which the engine control unit estimates, in a course of stopping the engine when a stop condition for the engine is established, based on an engine rpm at the identified predetermined crank position, whether or not the engine rotates backward before reaching the predetermined crank position for a next time, and after estimating that the engine rotates backward, sets an inhibition range which is prescribed from a starter drive inhibition start timing to a starter drive inhibition reset timing, and a permission range which is other than the inhibition range, and when the restart condition is established during rotation of the engine, inhibits restart in the inhibition range and carries out the restart in the permission range.

Abstract translation: 发动机启动装置，包括：曲柄信号发生单元（13）; 以及发动机控制单元（10），用于识别曲轴的预定曲柄位置，并且在发动机的停止条件建立时在发动机停止的过程中启动发动机，发动机控制单元基于 在确定的预定曲柄位置处的发动机转速，发动机在到达预定曲柄位置之前是否向后旋转下一次，并且在估计发动机向后旋转之后，设定从启动器驱动禁止开始规定的禁止范围 启动器驱动禁止复位定时的定时，以及除禁止范围之外的许可范围，以及当在发动机旋转期间建立重启条件时，禁止在禁止范围内的重启，并在允许范围内执行重新启动。