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1. 发明授权

US06283264B1 Hydraulic power transmission joint 有权
标题翻译：液压传动接头
公开(公告)号：US06283264B1
公开(公告)日：2001-09-04
申请号：US09553016
申请日：2000-04-20
申请人： Tadahiko Kato , Kazuhisa Shimada , Hiroyuki Nakano , Kiyonori Hirao , Yoshiaki Tajima , Toshiharu Takasaki , Hirotaka Kusukawa , Shigeo Murata
发明人： Tadahiko Kato , Kazuhisa Shimada , Hiroyuki Nakano , Kiyonori Hirao , Yoshiaki Tajima , Toshiharu Takasaki , Hirotaka Kusukawa , Shigeo Murata
IPC分类号： F16D3100
CPC分类号： B60K17/3505 , F16D31/02 , F16D43/284
摘要： A torque characteristic shifting mechanism is provided in an accommodation hole of a rotary valve. The torque characteristic shifting mechanism changes over the torque characteristics in a multi-step manner with an increase of the vehicle velocity by setting the distances so as to meet the relationships R3≈R2>R1 or R2>R3>R1 where R1, R2 and R3 are the distance from a center of rotation of a weight member accommodated rockably around the center of rotation to a center of the ball blocking the drain hole, the distance from the center of rotation to a center of gravity of the weight member and the distance from the center of rotation to a center of a spring, respectively.
摘要翻译：扭矩特性变换机构设置在旋转阀的容纳孔中。转矩特性转换机构通过设定距离来设定距离，以多步的方式改变转矩特性，以满足关系R3≈R2> R1或R2> R3> R1，其中R1，R2和R3 是从可旋转地围绕旋转中心容纳的重量构件的旋转中心到阻塞排水孔的球的中心的距离，从旋转中心到重量构件的重心的距离以及距离旋转中心分别是弹簧的中心。

2. 发明授权

US06336539B1 Drain mechanism for hydraulic power transmission joint 有权
标题翻译：液压传动接头排水机构
公开(公告)号：US06336539B1
公开(公告)日：2002-01-08
申请号：US09571357
申请日：2000-05-15
申请人： Hiroyuki Nakano , Kazuhisa Shimada , Tadahiko Kato , Toshiharu Takasaki , Hirotaka Kusukawa , Shigeo Murata
发明人： Hiroyuki Nakano , Kazuhisa Shimada , Tadahiko Kato , Toshiharu Takasaki , Hirotaka Kusukawa , Shigeo Murata
IPC分类号： F16D3102
CPC分类号： F16D43/284 , F16D31/02
摘要： A drain plug is disposed in a drain hole through which oil is discharged from a high-pressure chamber formed in a valve block. Within the drain plug there is arranged a drain pin that slidably opens and closes the drain hole. A fixed pin serves to restrict a displacement of the drain pin. A thermo-switch is located within a low-pressure chamber behind the drain pin in such a manner as to be urged by a return spring so that the drain pin is pressed to keep the drain hole closed. When a predetermined temperature is reached, the thermo-switch allows its head pin to extend, with the reaction force as a result of abutment of the head pin against the fixed pin causing the thermo-switch to retreat to release the pressing force exerted on the drain pin. In consequence, the drain pin is displaced by a high pressure toward the direction in which the drain hole is opened, allowing high-pressure oil to be drained into the low pressure side.
摘要翻译：排水塞设置在排水孔中，通过该排水孔从形成在阀块中的高压室排出油。在排水塞内设有可滑动地打开和关闭排水孔的排水销。固定销用于限制排水销的位移。热开关位于排水管后面的低压室内，以便由复位弹簧推动，以便排水管被压紧以保持排水孔闭合。当达到预定温度时，热敏开关允许其头销延伸，由于头销与固定销的邻接而产生反作用力，导致热敏开关退回以释放施加在该固定销上的压力漏极引脚。因此，排水销朝着排水孔打开的方向高压移位，允许将高压油排入低压侧。

3. 发明授权

US06454070B1 Drain mechanism for hydraulic power transmission joint 有权
标题翻译：液压传动接头排水机构
公开(公告)号：US06454070B1
公开(公告)日：2002-09-24
申请号：US09571356
申请日：2000-05-15
申请人： Hiroyuki Nakano , Tadahiko Kato , Akira Nakabayashi , Toshiharu Takasaki , Hirotaka Kusukawa , Shigeo Murata
发明人： Hiroyuki Nakano , Tadahiko Kato , Akira Nakabayashi , Toshiharu Takasaki , Hirotaka Kusukawa , Shigeo Murata
IPC分类号： F16D3102
CPC分类号： F15B21/042 , F16D31/02 , F16D43/28 , F16D43/286
摘要： A limiter plug and a drain plug are juxtaposed in a valve block. The limiter plug is provided with a thermo-switch of which operation, when a predetermined temperature is reached, opens a communication passage for drainage by means of a limiter pin. The drain plug is provided with a drain pin for draining a high-pressure oil in conjunction with the drainage action of the limit pin induced by the thermo-switch so that, when the predetermined temperature is reached, it substantially nullifies the torque for switching from 4 wheel-drive to 2 wheel-drive. In the status of no operation of the thermo-switch, the drain pin when a predetermined torque is reached, gradually opens the drain hole while catching a balance, to limit the torque to a predetermined value.
摘要翻译：限位器插头和排水塞并置在阀块中。限位器插头设置有热电开关，当达到预定温度时，该开关操作通过限位销打开用于排水的连通通道。排水塞设有一个排水管，用于排出高压油以及由热电开关引起的限位销的排水作用，使得当达到预定温度时，它基本上消除了从 4轮驱动到2轮驱动。在热开关不动作的状态下，当达到预定转矩时，排水销逐渐打开排水孔，同时平衡，将扭矩限制在预定值。

4. 发明申请

US20070209462A1 Four-wheel-drive-vehicle driving force distribution apparatus 有权
标题翻译：四轮驱动车辆驱动力分配装置
公开(公告)号：US20070209462A1
公开(公告)日：2007-09-13
申请号：US11798415
申请日：2007-05-14
申请人： Satoru Suzuki , Tsutomu Suzuki , Yuzo Geshi , Hiroyuki Nakano , Kiyonori Hirao
发明人： Satoru Suzuki , Tsutomu Suzuki , Yuzo Geshi , Hiroyuki Nakano , Kiyonori Hirao
IPC分类号： F16H61/00
CPC分类号： F16H61/32 , B60K23/0808 , F16H63/14 , F16H63/18 , Y10T74/19251 , Y10T74/19279
摘要： A four-wheel-drive-vehicle driving force distribution apparatus has an auxiliary transmission mechanism for switching motive power transmitted to an input shaft at least between two levels, a high speed and a low speed, and transmitting the motive power to a main output shaft; a friction clutch for selectively transmitting the motive power of the main output shaft to an auxiliary output shaft; a ball cam mechanism for changing the pressing force of the friction clutch in a non-step manner; and a shift mechanism for shifting the auxiliary transmission mechanism. A clutch control mechanism is provided between a drive member fixed to an output shaft of a motor and a pinion gear and changes the clutch pressing force caused by the ball cam mechanism corresponding to clockwise rotation of the drive member performed by a motor starting from a control starting point. A shift control mechanism is provided between the drive member and a shifting cylindrical cam and alternately repeating switching between a H position and a L position of the auxiliary transmission mechanism in every counterclockwise reciprocating rotation of the drive member performed by the motor starting from the control starting point.
摘要翻译：四轮驱动车辆驱动力分配装置具有辅助传动机构，用于至少在两级之间切换传动到输入轴的动力，即高速和低速，并将动力传递到主输出轴 ; 用于选择性地将主输出轴的动力传递到辅助输出轴的摩擦离合器; 用于以非步进方式改变摩擦离合器的按压力的球形凸轮机构; 以及用于移动辅助传动机构的换档机构。离合器控制机构设置在固定到电动机的输出轴的驱动构件与小齿轮之间，并且改变与由控制器开始的由电动机执行的驱动构件的顺时针旋转对应的由球形凸轮机构引起的离合器按压力初始点。在驱动构件和变速圆柱形凸轮之间设置有变速控制机构，并且在由控制开始的电动机的驱动构件的每个逆时针往复旋转中的交替重复切换辅助变速机构的H位置和L位置之间点。

5. 发明授权

US08037984B2 Four-wheel-drive-vehicle driving force distribution apparatus 有权
标题翻译：四轮驱动车辆驱动力分配装置
公开(公告)号：US08037984B2
公开(公告)日：2011-10-18
申请号：US11798415
申请日：2007-05-14
申请人： Satoru Suzuki , Tsutomu Suzuki , Yuzo Geshi , Hiroyuki Nakano , Kiyonori Hirao
发明人： Satoru Suzuki , Tsutomu Suzuki , Yuzo Geshi , Hiroyuki Nakano , Kiyonori Hirao
IPC分类号： B60W10/02 , B60W10/10
CPC分类号： F16H61/32 , B60K23/0808 , F16H63/14 , F16H63/18 , Y10T74/19251 , Y10T74/19279
摘要： A four-wheel-drive-vehicle driving force distribution apparatus has an auxiliary transmission mechanism for switching motive power transmitted to an input shaft at least between two levels, a high speed and a low speed, and transmitting the motive power to a main output shaft; a friction clutch for selectively transmitting the motive power of the main output shaft to an auxiliary output shaft; a ball cam mechanism for changing the pressing force of the friction clutch in a non-step manner; and a shift mechanism for shifting the auxiliary transmission mechanism. A clutch control mechanism is provided between a drive member fixed to an output shaft of a motor and a pinion gear and changes the clutch pressing force caused by the ball cam mechanism corresponding to clockwise rotation of the drive member performed by a motor starting from a control starting point. A shift control mechanism is provided between the drive member and a shifting cylindrical cam and alternately repeating switching between a H position and a L position of the auxiliary transmission mechanism in every counterclockwise reciprocating rotation of the drive member performed by the motor starting from the control starting point.
摘要翻译：四轮驱动车辆驱动力分配装置具有辅助传动机构，用于至少在两级之间切换传动到输入轴的动力，即高速和低速，并将动力传递到主输出轴 ; 用于选择性地将主输出轴的动力传递到辅助输出轴的摩擦离合器; 用于以非步进方式改变摩擦离合器的按压力的球形凸轮机构; 以及用于移动辅助传动机构的换档机构。离合器控制机构设置在固定到电动机的输出轴的驱动构件与小齿轮之间，并且改变与由控制器开始的由电动机执行的驱动构件的顺时针旋转对应的由球形凸轮机构引起的离合器按压力初始点。在驱动构件和变速圆柱形凸轮之间设置有变速控制机构，并且在由控制开始的电动机的驱动构件的每个逆时针往复旋转中的交替重复切换辅助变速机构的H位置和L位置之间点。

6. 发明授权

US08432886B2 Communication node, communication system and ad hoc communication method in accordance with time division multiple access scheme 有权
标题翻译：通信节点，通信系统和自组织通信方式根据时分多址方案
公开(公告)号：US08432886B2
公开(公告)日：2013-04-30
申请号：US12823822
申请日：2010-06-25
申请人： Hiroyuki Nakano
发明人： Hiroyuki Nakano
IPC分类号： H04B7/212
CPC分类号： H04W74/0808
摘要： A communication node, which performs ad hoc communication by occupying at least one time slot and transmitting a data block to one or a plurality of other nodes via the occupied at least one time slot through broadcasting, comprises a determination unit that determines an occupation time slot to be occupied by an own node in a frame used for transmitting the data block, based on occupation state data, a data block generating unit that generates the data block storing, in a control field, control data containing new occupation state data obtained by updating the occupation state data based on an occupation state of the occupation time slot, the data block being to be transmitted by the own node through the broadcasting, and a transmission unit that transmits the data block generated through the broadcasting via the occupation time slot.
摘要翻译：一种通过占用至少一个时隙执行自组织通信并且经由所占用的至少一个时隙通过广播向一个或多个其他节点发送数据块的通信节点，包括：确定单元，其确定占用时隙由用于发送数据块的帧中的自身节点占据，基于占用状态数据，生成在控制字段中存储包含通过更新获得的新的占用状态数据的控制数据的数据块的数据块生成单元基于所述占用时隙的占有状态的所述占用状态数据，所述数据块将由所述自身节点通过所述广播发送;以及发送单元，其经由所述占用时隙发送通过所述广播生成的数据块。

7. 发明申请

US20110032515A1 METHOD OF APPARATUS FOR DETECTING PARTICLES ON A SPECIMEN 有权
公开(公告)号：US20110032515A1
公开(公告)日：2011-02-10
申请号：US12907895
申请日：2010-10-19
申请人： Akira HAMAMATSU , Minori Noguchi , Yoshimasa Ohshima , Sachio Uto , Taketo Ueno , Hiroyuki Nakano , Takahiro Jingu , Hisashi Hatano , Yukihisa Mohara , Seiji Otani , Takahiro Togashi
发明人： Akira HAMAMATSU , Minori Noguchi , Yoshimasa Ohshima , Sachio Uto , Taketo Ueno , Hiroyuki Nakano , Takahiro Jingu , Hisashi Hatano , Yukihisa Mohara , Seiji Otani , Takahiro Togashi
IPC分类号： G01N21/00
CPC分类号： G01N21/956
摘要： A method and apparatus of detecting a defect by inspecting a specimen in which a surface of a specimen on which plural patterns are formed is illuminated with an elongated shape light flux from one of plural directions which are different in elevation angle by switching an optical path of the light flux emitted from an illuminating light source in accordance with a kind of defect to be detected. Plural optical images of the specimen illuminated by the elongated shape light flux are captured with plural image sensors installed in different elevation angle directions by changing an enlarging magnification in accordance with a density of the pattern formed on the sample in an area irradiated with the illuminating elongated shape light flux. A defect on the specimen is detected by processing the images captured by the plural image sensors.

8. 发明授权

US07859656B2 Defect inspection method and system 有权
标题翻译：缺陷检查方法和系统
公开(公告)号：US07859656B2
公开(公告)日：2010-12-28
申请号：US12366956
申请日：2009-02-06
申请人： Sachio Uto , Hiroyuki Nakano , Yukihiro Shibata , Akira Hamamatsu , Yuta Urano
发明人： Sachio Uto , Hiroyuki Nakano , Yukihiro Shibata , Akira Hamamatsu , Yuta Urano
IPC分类号： G01N21/00 , G01N21/88 , H01L27/00
CPC分类号： G01N21/9501 , G01N21/21 , G01N21/4788 , G01N21/94 , G01N21/956
摘要： An inspection system includes: a facility that uses wide-band illumination light having different wavelengths and single-wavelength light to perform dark-field illumination on an object of inspection, which has the surface thereof coated with a transparent film, in a plurality of illuminating directions at a plurality of illuminating angles; a facility that detects light reflected or scattered from repetitive patterns and light reflected or scattered from non-repetitive patterns with the wavelengths thereof separated from each other; a facility that efficiently detects light reflected or scattered from a foreign matter or defect in the repetitive patterns or non-repetitive patterns or a foreign matter or defect on the surface of the transparent film; and a facility that removes light, which is diffracted by the repetitive patterns, from a diffracted light image of actual patterns or design data representing patterns. Consequently, a more microscopic defect can be detected stably.
摘要翻译：检查系统包括：使用具有不同波长的宽带照明光和单波长光的设备，在具有透明膜的表面上的多个照明中对被检查对象进行暗视场照明多个照明角度的方向; 检测从重复图案反射或散射的光和从彼此分离的波长的非重复图案反射或散射的光的设备; 有效地检测异物反射或散射的光或重复图案或非重复图案中的缺陷或透明膜表面上的异物或缺陷的设备; 以及通过重复图案衍射的光从实际图案的衍射光图像或表示图案的设计数据中去除的设施。因此，能够稳定地检测出更微细的缺陷。

9. 发明授权

US07751037B2 Method and apparatus for detecting defects 失效
标题翻译：检测缺陷的方法和装置
公开(公告)号：US07751037B2
公开(公告)日：2010-07-06
申请号：US12435523
申请日：2009-05-05
申请人： Hiroyuki Nakano , Toshihiko Nakata , Sachio Uto , Akira Hamamatsu , Shunji Maeda , Yuta Urano
发明人： Hiroyuki Nakano , Toshihiko Nakata , Sachio Uto , Akira Hamamatsu , Shunji Maeda , Yuta Urano
IPC分类号： G01N21/958 , G01N21/88
CPC分类号： G01N21/956 , G01N21/47 , G01N21/94 , G01N21/9501 , G01N2021/8822
摘要： A method and apparatus for detecting defects are provided for detecting harmful defects or foreign matter with high sensitivity on an object to be inspected with a transparent film, such as an oxide film, by reducing noise due to a circuit pattern. The apparatus for detecting defects includes a stage part on which a substrate specimen is put and which is arbitrarily movable in each of the X-Y-Z-θ directions, an illumination system for irradiating the circuit pattern with light from an inclined direction, and an image-forming optical system for forming an image of an irradiated detection area on a detector from the upward and oblique directions. With this arrangement, diffracted light and scattered light caused on the circuit pattern through the illumination by the illumination system is collected. Furthermore, a spatial filter is provided on a Fourier transform surface for blocking the diffracted light from a linear part of the circuit pattern. The scattered and reflected light received by the detector from the specimen is converted into an electrical signal. The converted electrical signal of one chip is compared with that of the other adjacent chip. If these signals are not identical to each other, the foreign matter is determined to exist on the specimen in detection.
摘要翻译：提供一种用于检测缺陷的方法和装置，用于通过减少由于电路图案引起的噪声来检测对诸如氧化物膜的透明膜在内的待检查物体的高灵敏度的有害缺陷或异物。用于检测缺陷的装置包括放置基板样本并可在X-Y-Z-中的每个中任意移动的台部; 方向，用于利用来自倾斜方向的光照射电路图案的照明系统，以及用于从上下方向在检测器上形成照射的检测区域的图像的图像形成光学系统。利用这种布置，收集通过照明系统的照明在电路图案上产生的衍射光和散射光。此外，在傅立叶变换表面上提供空间滤波器，用于阻挡来自电路图形的线性部分的衍射光。由检测器从样本接收的散射和反射光被转换成电信号。将一个芯片的转换电信号与另一个芯片的转换电信号进行比较。如果这些信号彼此不相同，则检测到异物被确定为存在于样品上。

10. 发明授权

US07697845B2 Optical transmission equipment and optical add-drop multiplexer 失效
标题翻译：光传输设备和光分插复用器
公开(公告)号：US07697845B2
公开(公告)日：2010-04-13
申请号：US11752331
申请日：2007-05-23
申请人： Yasuhiro Uchiyama , Hiroyuki Nakano
发明人： Yasuhiro Uchiyama , Hiroyuki Nakano
IPC分类号： H04J14/02 , H04B10/16
CPC分类号： H04J14/0283 , H04J14/0204 , H04J14/0206 , H04J14/0212 , H04J14/0213 , H04J14/0221 , H04J14/0227 , H04J14/0246 , H04J14/025
摘要： An optical add-drop function part of an optical add-drop multiplexer has an output end of transmitted light signal in which an optical termination mechanism formed by an optical detector for detecting open of an optical fiber, an optical switch, and an optical terminator are mounted. Further, a reflection level calculation circuit, a reflection warning determination circuit, and an optical switch selection circuit are mounted to perform laser safety in the optical add-drop function part as well. The laser safety part in the optical add-drop function part is operated earlier than the laser safety part in an optical amplification function part.
摘要翻译：光分插复用器的光分插功能部分具有透射光信号的输出端，其中由用于检测光纤开路的光检测器形成的光终端机构，光开关和光终端器是安装。此外，安装反射电平计算电路，反射警告确定电路和光开关选择电路以在光学分插功能部件中执行激光安全。光学放大功能部件中的激光安全部件比光放大功能部件中的激光安全部件早。

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