公开(公告)号：US08212512B2

公开(公告)日：2012-07-03

申请号：US12345986

申请日：2008-12-30

申请人： Naohide Maeda ,  Masahiko Fujita

发明人： Naohide Maeda ,  Masahiko Fujita

IPC分类号： H02P7/00

CPC分类号： H02P3/14

摘要： A vehicle generator motor has a generator motor that is connected to an internal combustion engine and plural sets of three-phase windings, plural sets of inverter portions connected to the respective sets of the three-phase windings, and a control circuit portion for controlling the inverter portions in accordance with the operation state of the generator motor. When the generator motor operates as a motor and a variation value of an output torque or power generation amount thereof exceeds a predetermined value, the control circuit portion controls the inverter portions so as to stop armature current flowing in at least one set in plural sets of three-phase windings.

摘要翻译： 车辆发电电动机具有连接到内燃机和多组三相绕组的发电电动机，连接到各组三相绕组的多组逆变器部分，以及控制电路部分 变频器部分根据发电机电机的运行状态。 当发电机电动机作为电动机并且其输出转矩或发电量的变化值超过预定值时，控制电路部分控制逆变器部分，以停止在多组中的至少一组中流动的电枢电流 三相绕组。

公开(公告)号：US20120050809A1

公开(公告)日：2012-03-01

申请号：US13318832

申请日：2010-04-09

申请人： Yoshiyuki Kobayashi ,  Masaharu Kimura ,  Yasuaki Fukada ,  Masahiko Fujita

发明人： Yoshiyuki Kobayashi ,  Masaharu Kimura ,  Yasuaki Fukada ,  Masahiko Fujita

IPC分类号： G06K15/02

CPC分类号： B65H43/08 ,  B65H2511/17 ,  B65H2511/51 ,  B65H2553/612 ,  B65H2801/06 ,  B65H2220/03

摘要： An image forming apparatus (50) at least includes a paper output tray (80), an actuator (16) and a photo sensor (15). The actuator (16) is supported in such a manner as to be swingable above a paper loading surface of the paper output tray (80). The actuator (16) includes a fullness detection section (164) and a rear edge curling detection section (162). The fullness detection section (164) is disposed at a tip portion of the actuator (16), being configured so as to contact the uppermost paper on the paper output tray (80). The rear edge curling detection section (162) is formed so as to extend from the fullness detection section (164) toward a direction that gets further away from the paper loading surface of the paper output tray (80) toward a direction generally parallel to the paper loading surface of the paper output tray (80) and opposite to a paper conveying direction.

摘要翻译： 图像形成装置（50）至少包括纸张输出盘（80），致动器（16）和光传感器（15）。 致动器（16）以能够在纸张输出托盘（80）的纸张装载表面上方摆动的方式被支撑。 致动器（16）包括丰满度检测部（164）和后缘卷曲检测部（162）。 丰满度检测部164设置在致动器16的前端部，与纸输出盘80上的最上方的纸接触。 后缘卷曲检测部162形成为从丰满度检测部164向远离纸出纸托盘80的纸张装载面的方向朝向大致平行于纸出纸盘80的方向延伸。 纸张输出托盘（80）的纸张装载表面并与纸张传送方向相反。

公开(公告)号：US08055172B2

公开(公告)日：2011-11-08

申请号：US12277517

申请日：2008-11-25

申请人： Tadasu Taniguchi ,  Masahiko Fujita ,  Masaya Asakawa ,  Yasuaki Fukada

发明人： Tadasu Taniguchi ,  Masahiko Fujita ,  Masaya Asakawa ,  Yasuaki Fukada

IPC分类号： G03G15/20

CPC分类号： G03G15/2025

摘要： To provide a fusing unit including a fusing roller for fixing an unfixed toner image to a sheet and a fusing roller cleaning unit including a web sheet delivering roller for supplying a web sheet and a winding roller for taking up the web sheet for cleaning the fusing roller, the fusing roller cleaning unit includes a web detecting terminal for detecting the presence of the web sheet and a tension roller for guiding the web sheet, on the upstream side of a pressure roller with respect to the web sheet's direction of conveyance and first and second guide rollers, the second guide roller being disposed upstream of the web detecting terminal.

摘要翻译： 提供一种定影单元，包括用于将未定影的调色剂图像定影到片材的定影辊和定影辊清洁单元，该定影辊清洁单元包括用于供应幅材片材的幅材片材输送辊和用于卷绕卷材的卷取辊以清洁定影辊 定影辊清洁单元包括：卷筒纸检测端子，用于检测卷筒纸片材的存在;以及张紧辊，用于在卷筒纸的运送方向上在加压辊的上游侧引导纸幅，第一和第二 导向辊，第二导辊设置在卷材检测端子的上游。

公开(公告)号：US07999425B2

公开(公告)日：2011-08-16

申请号：US12424183

申请日：2009-04-15

申请人： Yoshinobu Utsumi ,  Masahiko Fujita ,  Yoshiharu Hayashi

发明人： Yoshinobu Utsumi ,  Masahiko Fujita ,  Yoshiharu Hayashi

IPC分类号： H02K9/02

CPC分类号： H02K11/046 ,  H02K5/225 ,  H02K19/365

摘要： Assembly of a controller-integrated rotating electric machine is facilitated. In a controller-integrated rotating electric machine provided with a rotating electric machine unit having a rotor (2), a stator (3), and brackets (4, 5); a plurality of stator current switching circuit units (13) that are attached on an insulator cover (14) mounted on the brackets (4, 5); and a controller unit having a control circuit board (102), the stator current switching circuit unit (13) is provided with a plurality of switching elements (13a) and a plurality of switching elements (13b); a pair of heat sinks (13g, 13h) with which the drain terminals of the switching elements (13a, 13b) are connected; and a pair of electric connection members (17, 18) that pull out the terminals of the switching elements (13a, 13b) and that hold and integrate the pair of heat sinks (13g, 13h). Additionally, the plurality of stator current switching circuit units (13) is fixed to a relaying connection member (16), and electric connections between the stator current switching circuit units (13) and outside members are performed by the intermediary of the relaying connection member (16).

摘要翻译： 控制器集成旋转电机的组装方便。 在设置有具有转子（2），定子（3）和支架（4,5）的旋转电机单元的控制器集成旋转电机中。 多个定子电流切换电路单元（13），其安装在安装在所述支架（4,5）上的绝缘体盖（14）上; 和具有控制电路板（102）的控制器单元，所述定子电流切换电路单元（13）设置有多个开关元件（13a）和多个开关元件（13b）; 与开关元件（13a，13b）的漏极端子连接的一对散热器（13g，13h）; 以及一对电气连接构件（17,18），其拉出所述开关元件（13a，13b）的端子并且保持并集成所述一对散热器（13g，13h）。 此外，多个定子电流切换电路单元（13）固定在中继连接部件（16）上，定子电流切换电路部（13）与外部部件之间的电连接通过中继连接部件 （16）。

公开(公告)号：US20110147176A1

公开(公告)日：2011-06-23

申请号：US12964019

申请日：2010-12-09

申请人： Takeo NAKAMURA ,  Masahiko Fujita

发明人： Takeo NAKAMURA ,  Masahiko Fujita

IPC分类号： H01H21/02

CPC分类号： B60Q1/425

摘要： A turning direction indicator device includes an actuator that rotates by an operation of the operating lever, a cam body that shifts in a rearward direction approaching a cancel cam. The cam body is rotatable about a rotation axis, and shifts in the rearward direction when the actuator rotates. The cam body includes a rear wall surface opposite to the cancel cam. The rear wall surface has two end parts symmetrical to each other with respect to the longitudinal axis. A spring elastically contacts the end parts to urge the cam body in the rearward direction. The spring also urges the cam body in a rotating direction about the rotation axis when the longitudinal axis of the cam body rotates. The turning direction indicator device suppresses a hitting noise produced by the cam body and a release element with such a simple structure, and operates reliably.

摘要翻译： 旋转方向指示装置包括通过操作杆的操作而旋转的致动器，朝向接近取消凸轮的向后方向移动的凸轮体。 凸轮体可绕旋转轴线旋转，并且当致动器旋转时向后方移动。 凸轮体包括与取消凸轮相对的后壁表面。 后壁表面具有相对于纵向轴线彼此对称的两个端部部件。 弹簧弹性地接触端部以沿向后的方向推动凸轮体。 当凸轮体的纵向轴线旋转时，弹簧还沿旋转轴线沿旋转方向推动凸轮体。 转向方向指示装置抑制由这种简单结构产生的凸轮体和释放元件产生的打击噪音，并可靠地操作。

公开(公告)号：US07853163B2

公开(公告)日：2010-12-14

申请号：US12370691

申请日：2009-02-13

申请人： Norichika Katsura ,  Tadasu Taniguchi ,  Masahiko Fujita ,  Masaharu Kimura

发明人： Norichika Katsura ,  Tadasu Taniguchi ,  Masahiko Fujita ,  Masaharu Kimura

IPC分类号： G03G15/20 ,  G03G15/00

CPC分类号： G03G15/2064 ,  G03G15/657 ,  G03G2215/00721 ,  G03G2215/00738

摘要： In a fixing unit, a fixing roller is rotated under driving force transmitted from a paper discharge unit-side gear of a driving section via a fixing roller driving gear, and holds and conveys a recording medium in cooperation with a pressure roller in a nip region. When a control section determines that acceleration conditions are fulfilled, the driving section increases the rotating speed of the paper discharge unit-side gear so that it is rotated at higher speed than before-acceleration speed over predetermined high-speed rotating period.

摘要翻译： 在定影单元中，定影辊经由定影辊驱动齿轮从驱动部分的排纸单元侧齿轮传递的驱动力下旋转，并且与辊隙区域中的压力辊协作地保持并传送记录介质 。 当控制部分确定加速条件满足时，驱动部分增加排纸单元侧齿轮的转速，使得其在预定高速旋转周期内以比加速前速度更高的速度旋转。

公开(公告)号：US20100289351A1

公开(公告)日：2010-11-18

申请号：US12580362

申请日：2009-10-16

申请人： Naohide MAEDA ,  Masahiko Fujita ,  Masaki Kato

发明人： Naohide MAEDA ,  Masahiko Fujita ,  Masaki Kato

IPC分类号： H02K9/04

CPC分类号： H02K11/046 ,  H02K5/20 ,  H02K2203/09

摘要： The electric rotating machine is provided with an intermediate plate having a power circuit connection portion that is connected with an outgoing lead drawn out from a power circuit unit and an armature winding connection portion that is connected with the power circuit connection portion and an outgoing lead drawn out from an armature winding. The power circuit connection portion and the armature winding connection portion are arranged at desired positions and outgoing leads from the armature winding of the stator are drawn out in such a way as to fall within a given space, so that intermediate connection lines for connecting windings can be shortened. Accordingly, not only the breakage of an intermediate connection line caused by a vibration can be prevented, but also the switching elements can separately be arranged so as to reduce thermal interference between the switching elements; therefore, the switching elements can effectively be cooled.

摘要翻译： 旋转电机设置有中间板，该中间板具有与从电源电路单元引出的输出引线连接的电源电路连接部和与电源电路连接部连接的电枢绕组连接部， 从电枢绕组出来。 电力电路连接部分和电枢绕组连接部分被布置在期望的位置处，并且定子的电枢绕组的输出引线被拉出以使其落在给定的空间内，使得用于连接绕组的中间连接线 缩短。 因此，不仅可以防止由振动引起的中间连接线的破损，而且可以分开布置开关元件以减少开关元件之间的热干扰; 因此，可以有效地冷却开关元件。

公开(公告)号：US07781934B2

公开(公告)日：2010-08-24

申请号：US12176128

申请日：2008-07-18

申请人： Masahiko Fujita ,  Toshiyuki Yoshizawa ,  Haruyuki Kometani

发明人： Masahiko Fujita ,  Toshiyuki Yoshizawa ,  Haruyuki Kometani

IPC分类号： H02K1/28 ,  H02K19/16

CPC分类号： H02K21/044

摘要： An alternating-current dynamoelectric machine according to the present invention includes: a stator including: a stator core in which slots that extend in an axial direction are formed on an inner side; and a stator winding that is mounted to the stator core by winding conducting wires into the slots; and a rotatable rotor including: a field winding that is disposed inside the stator; a rotor core constituted by a first pole core and a second pole core that each have claw-shaped magnetic poles that are disposed so as to cover the field winding and that alternately intermesh with each other; and first and second permanent magnets that are respectively disposed on two facing side surfaces of adjacent claw-shaped magnetic poles and that have magnetic fields that are oriented so as to reduce leakage of magnetic flux between the claw-shaped magnetic poles, and a magnetic body is disposed between a pair of the first and second permanent magnets.

摘要翻译： 根据本发明的交流电动机包括：定子，其包括：定子芯，其中沿轴向方向延伸的槽形成在内侧; 以及定子绕组，其通过将导线缠绕到所述槽中而安装到所述定子芯上; 以及可旋转转子，包括：设置在所述定子内部的励磁绕组; 由第一极芯和第二极芯构成的转子铁芯，每个具有设置成覆盖励磁绕组并彼此交替啮合的爪形磁极; 以及分别设置在相邻爪形磁极的两个相对的侧表面上并且具有定向以便减小爪形磁极之间的磁通泄漏的磁场的第一和第二永久磁体，以及磁体 设置在一对第一和第二永磁体之间。

公开(公告)号：US20080246009A1

公开(公告)日：2008-10-09

申请号：US11587655

申请日：2005-04-22

申请人： Masahiko Fujita ,  Tetsuro Yamate

发明人： Masahiko Fujita ,  Tetsuro Yamate

IPC分类号： C09K11/07

CPC分类号： C09K11/07 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014

摘要： A composition exhibiting significantly increased luminance as compared with that of a known luminescent composition is provided. The composition constitutes a system in which chemiluminescence is effected by mixing two types of compositions and includes a composition A in which an oxalic ester is present in a solid state in a solution containing the oxalic ester and a luminescent substance both dissolved therein and a composition B in which aqueous hydrogen peroxide and a catalyst is dissolved in a solution.

摘要翻译： 提供了与已知发光组合物相比显着提高亮度的组合物。 该组合物构成化学发光通过混合两种组合物进行化学发光的系统，并且包括组合物A，其中草酸酯以固态形式存在于含有草酸酯和发光物质的溶液中并溶解于其中，组合物B 其中将过氧化氢水溶液和催化剂溶解在溶液中。

公开(公告)号：US07414342B2

公开(公告)日：2008-08-19

申请号：US11492793

申请日：2006-07-26

申请人： Naohide Maeda ,  Masahiko Fujita ,  Shinya Kudoh

发明人： Naohide Maeda ,  Masahiko Fujita ,  Shinya Kudoh

IPC分类号： H02K1/22

CPC分类号： H02K21/044 ,  Y10T29/49009 ,  Y10T29/49012

摘要： A magnet-mounting member for holding permanent magnets against side faces of each claw-shaped magnetic pole has pairs of extreme-end and basal-end hooking tabs for preventing displacement of the permanent magnets in either a basal-end or extreme-end direction. The magnet-mounting member is configured such that a function of the basal-end hooking tabs to prevent displacement of the permanent magnets can be disabled by deforming the basal-end hooking tabs. When the magnet-mounting member is forced onto the claw-shaped magnetic pole, the basal-end hooking tabs go into contact with the permanent magnets and deform outward, whereby the magnet-retaining function of the basal-end hooking tabs is disabled. When the magnet-mounting member has been fully pushed onto the claw-shaped magnetic pole, the basal-end hooking tabs resume an original shape to prevent the permanent magnets from being displaced in either direction.

摘要翻译： 用于将永磁体保持在每个爪状磁极的侧面的磁铁安装部件具有一对用于防止永久磁体在基端或端端方向上的位移的前端和底端钩接片。 磁体安装部件被构造成使得可以通过使基端钩挂突片变形来阻止基端钩挂突片的功能以防止永磁体的位移。 当磁铁安装构件被迫在爪形磁极上时，基端钩挂片与永久磁铁接触并向外变形，从而使基座钩挂片的磁铁保持功能无效。 当磁体安装构件被完全推到爪形磁极上时，基端钩挂片恢复原始形状，以防止永磁体在任一方向上移位。