公开(公告)号：US20140265993A1

公开(公告)日：2014-09-18

申请号：US14203687

申请日：2014-03-11

申请人： Tatsuya WATAHIKI ,  Natsuko ISHIZUKA

发明人： Tatsuya WATAHIKI ,  Natsuko ISHIZUKA

IPC分类号： H02P8/00

CPC分类号： H02P8/00 ,  H02P8/34

摘要： A motor control apparatus controls driving a direct current motor according to a drive condition set by a stepping motor control unit. The motor control apparatus includes a storage unit in which the drive condition is written by the stepping motor control unit; and a direct current motor control unit that reads the drive condition from the storage unit and controls driving the direct current motor based on the drive condition.

摘要翻译： 电动机控制装置根据由步进电动机控制装置设定的驱动条件控制直流电动机的驱动。 电动机控制装置包括：存储部，其中驱动条件由步进电动机控制部写入; 以及直流电动机控制单元，其从存储单元读取驱动条件，并根据驱动条件控制驱动直流电动机。

公开(公告)号：US20140196444A1

公开(公告)日：2014-07-17

申请号：US14000567

申请日：2013-01-17

申请人： Tatsuya Watahiki ,  Hidehiko Kobayashi ,  Hiroyuki Chino

发明人： Tatsuya Watahiki ,  Hidehiko Kobayashi ,  Hiroyuki Chino

IPC分类号： F01N3/035

CPC分类号： F01N3/035 ,  F01N3/208 ,  F01N2240/20 ,  F01N2470/04 ,  F01N2470/10 ,  F01N2610/02 ,  F01N2610/1453 ,  Y02T10/24

摘要： A mixing device of an exhaust aftertreatment device includes: an elbow pipe attached to an outlet pipe of a filter device; a straight pipe connected to a downstream side of the elbow pipe to extend in a direction intersecting an axial line of the outlet pipe; and an injector attached to the elbow pipe, the injector injecting a reductant aqueous solution into inside the elbow pipe toward the straight pipe. The elbow pipe includes: an inlet connected with the outlet pipe; an outlet connected with the straight pipe; a direction-changing section provided between the inlet and the outlet; and an injector attachment provided outside the direction-changing section and attached with the injector. The injector attachment is offset toward the outlet. The direction-changing section includes a first bulging portion provided by bulging outward a portion thereof opposite to the injector attachment.

摘要翻译： 排气后处理装置的混合装置包括：肘管，其安装在过滤装置的出口管上; 连接到弯管的下游侧的直管，沿与出口管的轴线交叉的方向延伸; 以及附接到弯管的喷射器，喷射器将还原剂水溶液注入弯管内部朝向直管。 弯管包括：与出口管连接的入口; 与直管连接的出口; 设置在所述入口和所述出口之间的方向改变部; 以及设置在所述方向转换部的外侧并与所述喷射器一起安装的喷射器附件。 注射器附件朝向出口偏移。 方向改变部分包括通过向外凸出与喷射器附件相对的部分而设置的第一凸起部分。

公开(公告)号：US08731416B2

公开(公告)日：2014-05-20

申请号：US13050605

申请日：2011-03-17

申请人： Tatsuya Watahiki

发明人： Tatsuya Watahiki

IPC分类号： G03G15/00

CPC分类号： G03G15/5008 ,  G03G15/5033 ,  G03G15/505 ,  G03G15/55 ,  G03G15/757 ,  G03G21/1647 ,  G03G2215/00075 ,  G03G2221/1606 ,  H02P29/0241

摘要： An electronic device including a first motor, the electronic device including: a first movable body that is driven to move by the first motor; a detecting unit that detects a signal according to rotation of the first motor or movement of the first movable body; an analyzing unit that performs frequency analysis of the signal and generates an analysis result with respect to each frequency; and a determining unit that determines presence or absence of malfunction of the first motor or the first movable body based on an analysis result of a first frequency preset with respect to the first motor or the first movable body out of frequencies, and determines presence or absence of malfunction of a part other than the first motor and the first movable body on the basis of an analysis result of a second frequency preset with respect to the part out of the frequencies.

摘要翻译： 一种电子设备，包括第一电动机，所述电子设备包括：被所述第一电动机驱动的第一可移动体; 检测单元，其根据第一电动机的旋转或第一可移动体的运动来检测信号; 分析单元，对所述信号执行频率分析，并生成关于每个频率的分析结果; 以及确定单元，其基于相对于所述第一电动机或所述第一可移动体预先设定的第一频率的频率的分析结果来确定所述第一电动机或所述第一可移动体的故障的存在或不存在，并且确定存在或不存在 基于针对频率部分预设的第二频率的分析结果，除了第一电动机和第一可移动体之外的部分的故障。

公开(公告)号：US20110057822A1

公开(公告)日：2011-03-10

申请号：US12876752

申请日：2010-09-07

申请人： Tatsuya WATAHIKI

发明人： Tatsuya WATAHIKI

IPC分类号： H03M1/48 ,  G01D5/34

CPC分类号： H03M1/0678 ,  G01D5/34715 ,  G01D5/36 ,  G01P3/481 ,  G01P3/486 ,  G01P3/489 ,  H03M1/30

摘要： A pulse generating device includes a rotatable disc having a plurality of patterns that are formed on a surface of the rotatable disc in a circumferential direction of the rotatable disc, and three pulse generators to each detect the plurality of patterns formed on the rotatable disc and to respectively generate three pulse signals each corresponding to a rotational speed of the rotatable disc based on the detected patterns. The three pulse generators are evenly spaced at intervals of 120 degrees of angle with respect to a rotational axis of the rotatable disc in the circumferential direction of the rotatable disc.

摘要翻译： 一种脉冲发生装置，包括具有多个图案的旋转盘，该多个图案形成在可旋转盘的圆周方向上的可旋转盘的表面上，并且三个脉冲发生器用于检测形成在可旋转盘上的多个图案， 基于检测到的图案分别产生与旋转盘的旋转速度对应的三个脉冲信号。 三个脉冲发生器在可旋转盘的圆周方向上相对于可旋转盘的旋转轴线以120度的角度间隔均匀地间隔开。

公开(公告)号：US20100239282A1

公开(公告)日：2010-09-23

申请号：US12659716

申请日：2010-03-18

申请人： Masahiro Ashikawa ,  Tatsuya Watahiki ,  Minoru Takahashi ,  Hideyuki Takayama ,  Takahisa Koike ,  Masaru Yamagishi ,  Takuhei Minami ,  Takuro Kamiyai ,  Junya Takigawa ,  Hiroaki Takagi ,  Koichi Kudo ,  Katsuya Kawagoe

发明人： Masahiro Ashikawa ,  Tatsuya Watahiki ,  Minoru Takahashi ,  Hideyuki Takayama ,  Takahisa Koike ,  Masaru Yamagishi ,  Takuhei Minami ,  Takuro Kamiyai ,  Junya Takigawa ,  Hiroaki Takagi ,  Koichi Kudo ,  Katsuya Kawagoe

IPC分类号： G03G15/20 ,  B65H5/06

CPC分类号： B65H5/062 ,  B65H7/02 ,  B65H43/00 ,  B65H2511/11 ,  B65H2511/222 ,  B65H2511/51 ,  B65H2513/10 ,  B65H2553/51 ,  B65H2553/512 ,  B65H2801/06 ,  G03G15/6564 ,  G03G2215/00409 ,  G03G2215/00616 ,  G03G2215/00734 ,  B65H2220/03 ,  B65H2220/01

摘要： A disclosed to-be-transferred object length measurement device includes a first rotating body; a passage detection unit detecting a passage of the to-be-transferred object; a rotation amount measurement unit measuring a rotation amount of the first rotating body in a first measurement period; a second rotating body feeding the to-be-transferred object; a speed detection unit detecting a first feeding speed and a second feeding speed of the to-be-transferred object; and a calculation unit calculating a feeding distance of the to-be-transferred object per a predetermined rotation amount of the first rotating body based on the first feeding speed, and further calculating a length of the to-be-transferred object based on the rotation amount of the first rotating body in the first measurement period, the feeding distance, and the second feeding speed of the to-be-transferred object in the second measurement period.

摘要翻译： 公开的被传送物体长度测量装置包括：第一旋转体; 通过检测单元，检测待传送物体的通过; 旋转量测量单元，测量第一旋转体在第一测量周期中的旋转量; 馈送待传送物体的第二旋转体; 速度检测单元，检测待传送物体的第一进给速度和第二进给速度; 以及计算单元，基于所述第一进给速度，针对所述第一旋转体的预定旋转量计算所述被转印体的供给距离，并且还基于所述旋转来计算所述被转印体的长度 在第一测量周期中的第一旋转体的量，待传送物体的进给距离和第二进给速度。

公开(公告)号：US08955312B2

公开(公告)日：2015-02-17

申请号：US14000567

申请日：2013-01-17

申请人： Tatsuya Watahiki ,  Hidehiko Kobayashi ,  Hiroyuki Chino

发明人： Tatsuya Watahiki ,  Hidehiko Kobayashi ,  Hiroyuki Chino

IPC分类号： F01N3/00 ,  F01N1/00 ,  F01N3/02 ,  F01N5/02 ,  B01D50/00 ,  F01N3/035

CPC分类号： F01N3/035 ,  F01N3/208 ,  F01N2240/20 ,  F01N2470/04 ,  F01N2470/10 ,  F01N2610/02 ,  F01N2610/1453 ,  Y02T10/24

摘要： A mixing device of an exhaust aftertreatment device includes: an elbow pipe attached to an outlet pipe of a filter device; a straight pipe connected to a downstream side of the elbow pipe to extend in a direction intersecting an axial line of the outlet pipe; and an injector attached to the elbow pipe, the injector injecting a reductant aqueous solution into inside the elbow pipe toward the straight pipe. The elbow pipe includes: an inlet connected with the outlet pipe; an outlet connected with the straight pipe; a direction-changing section provided between the inlet and the outlet; and an injector attachment provided outside the direction-changing section and attached with the injector. The injector attachment is offset toward the outlet. The direction-changing section includes a first bulging portion provided by bulging outward a portion thereof opposite to the injector attachment.

摘要翻译： 排气后处理装置的混合装置包括：肘管，其安装在过滤装置的出口管上; 连接到弯管的下游侧的直管，沿与出口管的轴线交叉的方向延伸; 以及附接到弯管的喷射器，喷射器将还原剂水溶液注入弯管内部朝向直管。 弯管包括：与出口管连接的入口; 与直管连接的出口; 设置在所述入口和所述出口之间的方向改变部; 以及设置在所述方向转换部的外侧并与所述喷射器一起安装的喷射器附件。 注射器附件朝向出口偏移。 方向改变部分包括通过向外凸出与喷射器附件相对的部分而设置的第一凸起部分。

公开(公告)号：USD717343S1

公开(公告)日：2014-11-11

申请号：US29466879

申请日：2013-09-12

申请人： Hiroyuki Chino ,  Hidehiko Kobayashi ,  Tatsuya Watahiki ,  Kazuo Satou ,  Yoshio Yokozuka ,  Tomonori Oda

设计人： Hiroyuki Chino ,  Hidehiko Kobayashi ,  Tatsuya Watahiki ,  Kazuo Satou ,  Yoshio Yokozuka ,  Tomonori Oda

公开(公告)号：US20140219698A1

公开(公告)日：2014-08-07

申请号：US14164574

申请日：2014-01-27

申请人： Natsuko ISHIZUKA ,  Tatsuya WATAHIKI

发明人： Natsuko ISHIZUKA ,  Tatsuya WATAHIKI

IPC分类号： B41J13/00 ,  H02P7/00

CPC分类号： H02P7/00 ,  B41J29/38 ,  G03G15/6529 ,  G03G2215/00599 ,  G03G2215/00603 ,  G05B19/0421 ,  G05B2219/45187

摘要： A motor control device includes a first control unit and a second control unit. The first control unit includes an issuing unit that issues a command that schedules a next operation of a motor according to an instruction from a controller. The second control unit includes a receiving unit that receives the command, a detecting unit that detects a state of the motor, a determining unit that makes a determination as to whether to drive the motor to perform the operation according to the state detected by the detecting unit, and an executing unit that drives the motor to perform the operation scheduled by the command as determined by the determination.

摘要翻译： 电动机控制装置包括第一控制单元和第二控制单元。 第一控制单元包括发出单元，其发出根据来自控制器的指令来调度电动机的下一个操作的命令。 第二控制单元包括接收命令的接收单元，检测电动机的状态的检测单元，根据检测到的状态来判定是否驱动电动机进行动作的判定单元 单元，以及执行单元，其驱动所述电动机执行由所述判定确定的所述命令调度的操作。

公开(公告)号：US09768718B2

公开(公告)日：2017-09-19

申请号：US14164574

申请日：2014-01-27

申请人： Natsuko Ishizuka ,  Tatsuya Watahiki

发明人： Natsuko Ishizuka ,  Tatsuya Watahiki

IPC分类号： B41J15/00 ,  H02P7/00 ,  G03G15/00 ,  G05B19/042 ,  B41J29/38

CPC分类号： H02P7/00 ,  B41J29/38 ,  G03G15/6529 ,  G03G2215/00599 ,  G03G2215/00603 ,  G05B19/0421 ,  G05B2219/45187

摘要： A motor control device includes a first control unit and a second control unit. The first control unit includes an issuing unit that issues a command that schedules a next operation of a motor according to an instruction from a controller. The second control unit includes a receiving unit that receives the command, a detecting unit that detects a state of the motor, a determining unit that makes a determination as to whether to drive the motor to perform the operation according to the state detected by the detecting unit, and an executing unit that drives the motor to perform the operation scheduled by the command as determined by the determination.

公开(公告)号：US09318939B2

公开(公告)日：2016-04-19

申请号：US14245049

申请日：2014-04-04

申请人： Tatsuya Watahiki ,  Natsuko Ishizuka

发明人： Tatsuya Watahiki ,  Natsuko Ishizuka

IPC分类号： H02P1/00 ,  H02P3/00 ,  H02P3/20 ,  H02K29/06 ,  G03G15/00 ,  H02P6/06 ,  H02P6/16 ,  H02P31/00

CPC分类号： H02K29/06 ,  G03G15/5004 ,  G03G15/55 ,  H02P6/06 ,  H02P6/17 ,  H02P31/00

摘要： A motor control device performs drive control of a motor connected to an object. The motor control device includes a rotation detection unit that detects rotation of the motor and outputs a detection signal, a counter unit that receives the detection signal from the rotation detection unit and outputs a count based on the received detection signal, and an error detection unit that receives counts from the counter unit at intervals of a reference period, computes a difference between a present count received from the counter unit and a previously received count, and detects that an error arises in the rotation detection unit when the difference is continuously less than a reference value.

摘要翻译： 马达控制装置执行连接到物体的马达的驱动控制。 所述电动机控制装置包括旋转检测部，其检测所述电动机的旋转并输出检测信号;计数部，其接收来自所述旋转检测部的检测信号，并且基于所接收的检测信号输出计数;以及误差检测部 以参考周期的间隔从计数器单元接收计数，计算从计数器单元接收的当前计数与先前接收到的计数之间的差异，并且当差值连续小于该值时，检测在旋转检测单元中出现错误 参考值。