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1. 发明申请

US20060054147A1 Electric supercharging device for internal combustion engine 审中-公开
标题翻译：内燃机用增压装置
公开(公告)号：US20060054147A1
公开(公告)日：2006-03-16
申请号：US11200160
申请日：2005-08-10
申请人： Akira Furukawa , Yuji Nakano , Shinji Ishida , Ryo Sano
发明人： Akira Furukawa , Yuji Nakano , Shinji Ishida , Ryo Sano
IPC分类号： F02B33/00
CPC分类号： F02B33/36 , F02B39/10 , F02B39/16
摘要： A supercharger includes a rotative member that is rotated by an electric motor eccentrically to the center of a casing. A valve is rotatably supported by a periphery of the rotative member. The valve is capable of making contact with a periphery of the rotative member so that an inner periphery of the casing and an outer periphery of the rotative member define an annular space therebetween in a full opening position. The valve is capable of making contact with the inner periphery of the casing to partition the annular space into multiple variable space in a full closing position. Opening degree of the valve is controlled in an intermediate position between the full closing position and the full opening position in accordance with an accelerator position in a low-load operation.
摘要翻译：增压器包括由电动机偏心地旋转到壳体的中心的旋转构件。阀由旋转构件的周边可旋转地支撑。阀能够与旋转构件的周边接触，使得壳体的内周和旋转构件的外周在完全打开位置之间限定其间的环形空间。阀能够与壳体的内周接触以将环形空间分隔成完全关闭位置的多个可变空间。根据低负荷运转中的加速器位置，将阀的开度控制在完全关闭位置和全开位置之间的中间位置。

2. 发明授权

US07078893B2 Rotation angle detecting device 失效
标题翻译：旋转角度检测装置
公开(公告)号：US07078893B2
公开(公告)日：2006-07-18
申请号：US11289647
申请日：2005-11-30
申请人： Yuji Nakano , Ryo Sano , Akira Furukawa , Shinji Ishida
发明人： Yuji Nakano , Ryo Sano , Akira Furukawa , Shinji Ishida
IPC分类号： G01B7/30
CPC分类号： G01D5/145
摘要： A rotation angle detecting device includes a magnet (4), a magnetic substance unit (5), and a non-contact magnetic detection element (7). The magnet (4) rotates with an object to be measured and includes two ends magnetized so as to have opposite polarities. The magnetic substance unit (5) forms a predetermined air gap with the two ends of the magnet (4) and is divided into magnetic members (6) so as to provide plane symmetry with respect to a vertical plane perpendicularly crossing a rotational center axis of the magnet (4) to form a magnetic detection gap (9) by the division. The non-contact magnetic detection element (7) is provided in the magnetic detection gap (9) between the magnetic members (6) so as to output a signal corresponding to a density of a magnetic flux passing through the magnetic detection gap (9). The rotation angle of the object to be measured is detected based on the output signal from the magnetic detection element (7). The magnetic members (6) include reverse warp parts (34) so that the air gap suddenly increases when the magnet (4) rotates at a predetermined rotation angle from a state where the air gap is minimum in a direction in which the air gap increases.
摘要翻译：旋转角度检测装置包括磁体（4），磁性体单元（5）和非接触磁性检测元件（7）。磁体（4）与要测量的物体一起旋转，并且包括被磁化以具有相反极性的两端。磁性物质单元（5）与磁体（4）的两端形成预定的气隙，并被分成磁性构件（6），以便相对于垂直于垂直于磁体的旋转中心轴磁体（4）通过分割形成磁检测间隙（9）。非接触磁检测元件（7）设置在磁性部件（6）之间的磁检测间隙（9）中，以输出与通过磁检测间隙（9）的磁通密度对应的信号，。基于来自磁检测元件（7）的输出信号来检测被测量物体的旋转角度。磁性构件（6）包括反向经线部分（34），使得当磁体（4）在空气间隙增加的方向上从气隙最小的状态以预定的旋转角度旋转时，气隙突然增加。

3. 发明申请

US20060119353A1 ROTATION ANGLE DETECTING DEVICE 失效
标题翻译：旋转角度检测装置
公开(公告)号：US20060119353A1
公开(公告)日：2006-06-08
申请号：US11289647
申请日：2005-11-30
申请人： Yuji Nakano , Ryo Sano , Akira Furukawa , Shinji Ishida
发明人： Yuji Nakano , Ryo Sano , Akira Furukawa , Shinji Ishida
IPC分类号： G01B7/30
CPC分类号： G01D5/145
摘要： A rotation angle detecting device includes a magnet (4), a magnetic substance unit (5), and a non-contact magnetic detection element (7). The magnet (4) rotates with an object to be measured and includes two ends magnetized so as to have opposite polarities. The magnetic substance unit (5) forms a predetermined air gap with the two ends of the magnet (4) and is divided into magnetic members (6) so as to provide plane symmetry with respect to a vertical plane perpendicularly crossing a rotational center axis of the magnet (4) to form a magnetic detection gap (9) by the division. The non-contact magnetic detection element (7) is provided in the magnetic detection gap (9) between the magnetic members (6) so as to output a signal corresponding to a density of a magnetic flux passing through the magnetic detection gap (9). The rotation angle of the object to be measured is detected based on the output signal from the magnetic detection element (7). The magnetic members (6) include reverse warp parts (34) so that the air gap suddenly increases when the magnet (4) rotates at a predetermined rotation angle from a state where the air gap is minimum in a direction in which the air gap increases.
摘要翻译：旋转角度检测装置包括磁体（4），磁性体单元（5）和非接触磁性检测元件（7）。磁体（4）与要测量的物体一起旋转，并且包括被磁化以具有相反极性的两端。磁性物质单元（5）与磁体（4）的两端形成预定的气隙，并被分成磁性构件（6），以便相对于垂直于垂直于磁体的旋转中心轴磁体（4）通过分割形成磁检测间隙（9）。非接触磁检测元件（7）设置在磁性部件（6）之间的磁检测间隙（9）中，以输出与通过磁检测间隙（9）的磁通密度对应的信号，。基于来自磁检测元件（7）的输出信号来检测被测量物体的旋转角度。磁性构件（6）包括反向经线部分（34），使得当磁体（4）在空气间隙增加的方向上从气隙最小的状态以预定的旋转角度旋转时，气隙突然增加。

4. 发明授权

US06655865B2 Printing apparatus and method 失效
公开(公告)号：US06655865B2
公开(公告)日：2003-12-02
申请号：US10058412
申请日：2002-01-30
申请人： Haruyuki Yanagi , Yasuo Miyauchi , Yuji Nakano , Koichiro Kawaguchi , Nobutsune Kobayashi , Hiroyuki Saito , Akira Okamoto
发明人： Haruyuki Yanagi , Yasuo Miyauchi , Yuji Nakano , Koichiro Kawaguchi , Nobutsune Kobayashi , Hiroyuki Saito , Akira Okamoto
IPC分类号： B41J1144
CPC分类号： B41J11/0095 , B41J11/008
摘要： An area on the printing sheet which can be printed through a single scanning operation of a printing head is divided into a plurality of smaller areas. The printing sheet is transported a distance corresponding to each divided area to print the image using different nozzles of the printing head for each divided area. When a back end portion of the printing sheet is printed, the distance transported is reduced to set inoperative nozzles that are not used for the printing operation. Then, when the printing sheet slips out from the upstream roller pair and it is then detected that the printing sheet is to be transported a distance longer than predetermined amount of rotation of the roller, the inoperative nozzles are used to shift an operative nozzle range depending on the extra amount of rotation. Thus, the extra transportation of the printing sheet is corrected.

5. 发明授权

US06582128B2 Ball bearing and bearing device 有权
标题翻译：滚珠轴承和轴承装置
公开(公告)号：US06582128B2
公开(公告)日：2003-06-24
申请号：US09989453
申请日：2001-11-21
申请人： Yuji Nakano , Shinichi Natsumeda , Yoshiyuki Tsuruga
发明人： Yuji Nakano , Shinichi Natsumeda , Yoshiyuki Tsuruga
IPC分类号： F16C1900
CPC分类号： F16C33/585 , F16C19/06
摘要： A deep groove ball bearing has an inner ring, an outer ring and a plurality of balls located between the inner ring and the outer ring. A profile deformation quantity of a raceway groove of the inner ring and a profile deformation quantity of the outer ring are limited to values at which the maximum surface pressure values of them are each 1.6 GPa or smaller.
摘要翻译：深沟球轴承具有位于内圈和外圈之间的内圈，外圈和多个球。内圈的轨道槽的轮廓变形量和外圈的轮廓变形量被限制为其最大表面压力值为1.6GPa以下的值。

6. 发明授权

US06289922B1 Flow control valve 有权
标题翻译：流量控制阀
公开(公告)号：US06289922B1
公开(公告)日：2001-09-18
申请号：US09593508
申请日：2000-06-14
申请人： Yuji Nakano , Shigeru Hasegawa , Hiroshi Takeyama , Yasuyoshi Yamada
发明人： Yuji Nakano , Shigeru Hasegawa , Hiroshi Takeyama , Yasuyoshi Yamada
IPC分类号： F16K5100
CPC分类号： F16K31/0655 , F02M3/06 , Y10T137/7668
摘要： A flow control valve having a seating surface formed on a valve element to contact a valve seat when the valve is closed has a shape of a part of a hypothetical spherical surface having a spherical center at a center of a supporting member. Therefore, the distance from the center of the supporting member to the seating surface is kept constant, and the valve element can be seated at a periphery of the valve seat without a gap, even if the shaft is inclined. Thus, the valve leakage is reduced. The supporting member supports a shaft connected to the valve element movable in an axial direction of the shaft. The center of the supporting member is aligned with a center of the valve seat. Movement of the supporting member in a radial direction of the supporting member is prohibited. Therefore, the center of the supporting member is not displaced from the center of the valve seat in the radial direction. Accordingly, the displacement of the shaft in the radial direction can be prevented. Therefore, the valve element is certainly seated on the valve seat, and the valve leakage is prevented.
摘要翻译：具有形成在阀体上的座面的阀门阀，当阀关闭时与阀座接触的流量控制阀具有在支撑构件的中心具有球面中心的假想球面的一部分的形状。因此，即使轴倾斜，从支撑构件的中心到座面的距离保持恒定，并且阀元件可以没有间隙而位于阀座的周边。因此，阀泄漏减少。支撑构件支撑连接到可在轴的轴向方向上移动的阀元件的轴。支撑构件的中心与阀座的中心对准。支撑构件在支撑构件的径向方向上的移动被禁止。因此，支撑构件的中心在径向上不从阀座的中心偏移。因此，可以防止轴在径向上的位移。因此，阀元件确实位于阀座上，并且防止阀泄漏。

7. 发明授权

US6012794A Inkjet printing apparatus which determines residual ink amount, and method of detecting ink 失效
标题翻译：确定残留墨水量的喷墨打印设备，以及检测墨水的方法
公开(公告)号：US6012794A
公开(公告)日：2000-01-11
申请号：US819814
申请日：1997-03-18
申请人： Yuji Nakano , Minoru Yokoyama , Naohiro Iwata , Shunji Kawashima , Hideyuki Terashima
发明人： Yuji Nakano , Minoru Yokoyama , Naohiro Iwata , Shunji Kawashima , Hideyuki Terashima
IPC分类号： B41J2/125 , B41J2/175 , B41J3/46 , G06F3/12 , H04N1/00 , B41J2/195
CPC分类号： B41J2/17513 , B41J2/17566 , B41J3/46 , B41J2002/17573
摘要： A printing apparatus which can detect remaining ink with high precision regardless of trembles of ink surface in an ink tank caused by various factors such as scanning speed of a carriage, scanning width, impact of the carriage at the time of reversing the carriage scanning direction and the like, and can perform printing by efficiently utilizing the remaining ink, and a facsimile apparatus using the above printing apparatus. According to the apparatus, when a CPU controls print operation, the CPU dynamically changes the threshold value as a determination reference, utilized to detect remaining ink on the basis of an output current of a reflection type photosensor, in accordance with the scanning speed of carriage movement, the scanning width, and the stop period for reversing the scanning direction.
摘要翻译：一种打印装置，无论墨盒中墨表面的颤动如何，均可以以诸如滑架的扫描速度，扫描宽度，反转滑架扫描方向时的滑架的冲击等各种因素而高精度地检测剩余墨，并且可以通过有效地利用剩余的墨水进行打印，以及使用上述打印装置的传真装置。根据该装置，当CPU控制打印操作时，CPU根据反射型光电传感器的输出电流动态地改变阈值作为确定基准，用于根据反射型光电传感器的输出电流来检测剩余墨水移动，扫描宽度和用于反转扫描方向的停止时段。

8. 发明授权

US5737154A Rotary magnetic head apparatus with circuitry for driving head and circuitry for transmitting output signals in noncontact fashion disposed on rotary drums 失效
标题翻译：具有用于驱动磁头的电路的旋转磁头装置和用于以非接触方式传送设置在旋转磁鼓上的输出信号的电路
公开(公告)号：US5737154A
公开(公告)日：1998-04-07
申请号：US666652
申请日：1996-06-18
申请人： Seiji Kumagai , Masatoshi Hayakawa , Hiroshi Morita , Norikatsu Fujisawa , Junichi Honda , Yuji Nakano
发明人： Seiji Kumagai , Masatoshi Hayakawa , Hiroshi Morita , Norikatsu Fujisawa , Junichi Honda , Yuji Nakano
IPC分类号： G11B5/00 , G11B5/008 , G11B5/02 , G11B5/39 , G11B5/53 , G11B15/12 , G11B33/12 , G11B5/52
CPC分类号： G11B33/121 , G11B15/125 , G11B33/122 , G11B5/0086 , G11B5/53 , G11B2005/0016 , G11B5/39
摘要： A rotary magnetic head apparatus is provided which is capable of reliably supplying DC power for driving to an active-type reproducing head provided within a rotary drum and which is capable of taking the reproductive output signal of the active-type head to the outside of the drum. The rotary magnetic head apparatus includes a fixed drum, a rotary drum which is rotatable with respect to the fixed drum, an active-type reproducing head, disposed on the rotary drum, for reproducing information from a magnetic tape, a constant-current circuit, disposed on the rotary drum, for supplying a constant current for driving the head to the active-type reproducing head, a noncontact signal transmission device for taking the reproductive output signal which is output when the active-type reproducing head reproduces information from the magnetic tape to the outside of the rotary drum, and a sliding-type contact device for supplying external DC power to the constant-current circuit.
摘要翻译：本发明提供一种旋转磁头装置，其能够可靠地将驱动用的直流电力提供给设置在旋转磁鼓内的有源型重放磁头，并且能够将主动型磁头的生殖输出信号作用于鼓。旋转磁头装置包括固定鼓，相对于固定滚筒可旋转的旋转滚筒，设置在旋转滚筒上的主动型再现头，用于从磁带再现信息，恒流电路，设置在旋转磁鼓上，用于向主动式再现头提供用于驱动磁头的恒定电流;非接触信号传输装置，用于获取当有源型再现头从磁带再现信息时输出的生殖输出信号到旋转鼓的外部，以及用于向恒流电路提供外部DC电力的滑动型接触装置。

9. 发明授权

US5254988A Data communication system with card mounting portion 失效
标题翻译：具有卡安装部分的数据通信系统
公开(公告)号：US5254988A
公开(公告)日：1993-10-19
申请号：US644381
申请日：1991-01-22
申请人： Yuji Nakano
发明人： Yuji Nakano
IPC分类号： G06K13/06 , G06K13/063 , H03M11/00
CPC分类号： G06K13/06
摘要： A data input/output system comprises a mounting portion on which a data memory card having data input keys is mounted freely detachably. The mounting portion having an opening through which keys on a mounted card can be operated positions the mounted card using a simple configuration so that the data memory card and the main unit can transfer signals accurately.
摘要翻译：数据输入/输出系统包括一个安装部分，具有数据输入键的数据存储卡可自由地安装在该安装部分上。安装部分具有开口，安装卡上的键可以通过该开口使用简单的配置定位安装的卡，使得数据存储卡和主单元可以精确地传送信号。

10. 发明授权

US5182768A Digital telephone set capable of being simultaneously used by a plurality of persons by using one transmission line 失效
标题翻译：数字电话机能够通过使用一条传输线由多个人同时使用
公开(公告)号：US5182768A
公开(公告)日：1993-01-26
申请号：US780018
申请日：1991-10-21
申请人： Yuji Nakano , Fumikazu Hamatani
发明人： Yuji Nakano , Fumikazu Hamatani
IPC分类号： H04M1/253 , H04M1/723
CPC分类号： H04M1/253 , H04M1/723
摘要： In a digital telephone set connected to a digital data exchange through a transmission line, a plurality of handsets, which are mounted on a telephone body, are for converting input sounds into input analog speech signals and for converting output analog speech signals into output sounds. Connected to the handsets, a plurality of analog-to-digital converters converts the input analog speech signals into input digital speech signals. Connected to the handsets, a plurality of digital-to-analog converters converts output digital speech signals into the output analog speech signals. On the telephone body are mounted a set of dialling keys for producing a numerical signal. Connected to the dialling keys, a control device is for producing input control data in response to the numerical signal and is for producing an output control signal in response to output control data. Connected to the transmission line, the control device, the analog-to-digital converters, and the digital-to-analog converters, a multiplexing/demultiplexing circuit is for transmitting/receiving transmission/reception time division multiplexed signals to/from the digital data exchange through the transmission line. The multiplexing/demultiplexing circuit is for multiplexing the input digital speech signals and the input control data into the transmission time division multiplexed signal and for demultiplexing the reception time division multiplexed signal into the output digital speech signals and the output control data.
摘要翻译：在通过传输线连接到数字数据交换机的数字电话机中，安装在电话机上的多个手机用于将输入声音转换为输入的模拟语音信号，并将输出的模拟语音信号转换为输出声音。多个模数转换器连接到手机，将输入的模拟语音信号转换成输入的数字语音信号。多个数模转换器连接到手机，将输出的数字语音信号转换为输出的模拟语音信号。在电话机上安装了一组用于产生数字信号的拨号键。连接到拨号键，控制装置用于响应于数字信号产生输入控制数据，并且用于响应于输出控制数据产生输出控制信号。连接到传输线，控制装置，模拟 - 数字转换器和数模转换器，复用/解复用电路用于向/从数字数据发送/接收时分多路复用信号通过传输线交换。复用/解复用电路用于将输入的数字语音信号和输入的控制数据复用成传输时分多路复用信号，并将接收时分多路复用的信号解复用为输出数字语音信号和输出控制数据。

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