公开(公告)号：US5604761A

公开(公告)日：1997-02-18

申请号：US323431

申请日：1994-10-14

申请人： Akinori Seki ,  Toyokazu Ohnishi ,  Jiro Nakano ,  Takahide Sugiyama ,  Kazuyoshi Tomita ,  Hiroyuki Kano

发明人： Akinori Seki ,  Toyokazu Ohnishi ,  Jiro Nakano ,  Takahide Sugiyama ,  Kazuyoshi Tomita ,  Hiroyuki Kano

IPC分类号： H01S3/23 ,  H01S5/00 ,  H01S5/02 ,  H01S5/042 ,  H01S5/40 ,  H01S3/18

CPC分类号： H01S5/4031 ,  H01S5/0202 ,  H01S5/0207 ,  H01S5/02272 ,  H01S5/4018 ,  H01S5/4043

摘要： A semiconductor laser having a plurality of semiconductor laser chips laminated by solder layers which cause no interference with laser beams is provided. To this end, each of the semiconductor laser chips has a solder sump recess formed in the surface to be soldered at an end adjacent to a laser beam radiating surface and extending through portions of the chip except an active layer. This semiconductor laser is manufactured by a method comprising the steps of forming grooves in a surface of an epitaxial substrate along boundaries of semiconductor laser chip areas for defining laser beam radiating surfaces, each of the grooves extending through portions constituting the substrate except an active layer and having a bottom substantially parallel to the epitaxial substrate surface; cleaving the epitaxial substrate along the grooves to provide the semiconductor laser chips with laser beam radiating surfaces defined by the cleaved surfaces; and laminating the plurality of semiconductor laser chips one above another by soldering.

摘要翻译： 提供了具有通过不影响激光束的焊料层层叠的多个半导体激光器芯片的半导体激光器。 为此，每个半导体激光器芯片具有形成在与激光束辐射表面相邻的端部处待焊接的表面中的焊料池凹部，并且延伸穿过除有源层之外的芯片的部分。 该半导体激光器是通过以下步骤制造的，该方法包括以下步骤：沿着半导体激光器芯片区域的边界沿着半导体激光器芯片区域的边界形成用于限定激光束辐射表面的凹槽，每个凹槽延伸除了有源层以外的构成基板的部分， 具有基本上平行于外延衬底表面的底部; 沿着沟槽切割外延衬底，以向半导体激光器芯片提供由切割表面限定的激光束辐射表面; 并通过焊接将多个半导体激光芯片层压在另一个之上。

公开(公告)号：US5553089A

公开(公告)日：1996-09-03

申请号：US324706

申请日：1994-10-18

申请人： Akinori Seki ,  Toyokazu Ohnishi ,  Jiro Nakano

发明人： Akinori Seki ,  Toyokazu Ohnishi ,  Jiro Nakano

IPC分类号： H01S5/00 ,  H01S3/00 ,  H01S5/026 ,  H01S5/042 ,  H01S5/40 ,  H01S3/18

CPC分类号： H01S5/4025 ,  H01S3/005 ,  H01S5/005 ,  H01S5/026 ,  H01S5/4043

摘要： A semiconductor laser includes a semiconductor laser chip stack having active layers formed substantially in the central portion thereof in the stacking direction and a pair of opposed reflecting surfaces formed at both ends of the active layers. A convex lens of a light transmissible material fixedly attached to a partially light transmissible reflecting surface of the pair of reflecting surfaces and adapted for converging a laser beam emitted from the partially light transmissible reflecting surface.

摘要翻译： 一种半导体激光器包括：半导体激光器芯片堆叠，其具有在层叠方向上大体上位于其中心部分的有源层，以及一对相对的反射面，形成在有源层的两端。 光透射材料的凸透镜，固定地附接到所述一对反射表面的部分透光的反射表面，并且适于会聚从所述部分透光的反射表面发射的激光束。

公开(公告)号：US5452316A

公开(公告)日：1995-09-19

申请号：US309502

申请日：1994-09-23

申请人： Akinori Seki ,  Toyokazu Ohnishi ,  Jiro Nakano

发明人： Akinori Seki ,  Toyokazu Ohnishi ,  Jiro Nakano

IPC分类号： H01S5/00 ,  H01S5/22 ,  H01S5/323 ,  H01S5/40 ,  H01S3/19

CPC分类号： H01S5/4043 ,  H01S5/32316

摘要： A semiconductor laser includes a first one-conductive type clad layer, a first active layer, a second other-conductive type clad layer, a third one-conductive type clad layer, a second active layer, and a fourth other-conductive type clad layer stacked in sequence. Either the second other-conductive type clad layer or the third one-conductive type clad layer has a thickness smaller than the thickness of a depletion layer of the p-n junction grown at the boundary between the second other-conductive type clad layer and the third one-conductive type clad layer when voltage is applied across the first one-conductive type clad layer and the fourth other-conductive type clad layer.

摘要翻译： 半导体激光器包括第一导电型覆盖层，第一有源层，第二导电型覆盖层，第三导电型覆盖层，第二有源层和第四导电型覆盖层 按顺序堆叠。 第二另一导电型覆盖层或第三单导电型覆盖层的厚度小于在第二导电型覆盖层和第三导电型覆盖层之间的边界处生长的pn结的耗尽层的厚度 在第一导电型覆盖层和第四导电型覆盖层上施加电压时的导电型覆盖层。

公开(公告)号：US08203245B2

公开(公告)日：2012-06-19

申请号：US12426617

申请日：2009-04-20

申请人： Ryuji Ishikawa ,  Jiro Nakano

发明人： Ryuji Ishikawa ,  Jiro Nakano

IPC分类号： H02K21/12

CPC分类号： H02K1/278 ,  Y10T29/49012

摘要： A motor rotor has: a rotor yoke; a plurality of magnet fixing sections formed on the lateral surface of the rotor yoke; segment magnets respectively fixed to the magnet fixing sections and extending in the axial direction of the rotor yoke; and a plurality of projections which are provided, on the rotor yoke, at each boundary section located between each of the adjacent magnet mounting sections, and which protrude outward from the rotor yoke; and a pair of end claws are formed by bifurcating the end of each projection into two prongs, and each of the end claws is locked to the outer surface of each of the segment magnets.

摘要翻译： 电动机转子具有：转子轭; 形成在转子轭的侧面上的多个磁铁固定部; 分段磁铁分别固定在磁铁固定部分上并沿转子磁轭的轴向延伸; 以及多个突起，其设置在所述转子轭上，位于相邻的各磁体安装部之间的每个边界部，并且从所述转子轭向外突出; 并且通过将每个突起的端部分叉成两个尖头而形成一对端爪，并且每个端爪被锁定到每个段磁体的外表面。

公开(公告)号：US20090261677A1

公开(公告)日：2009-10-22

申请号：US12426617

申请日：2009-04-20

申请人： Ryuji ISHIKAWA ,  Jiro Nakano

发明人： Ryuji ISHIKAWA ,  Jiro Nakano

IPC分类号： H02K1/28 ,  H02K15/03

CPC分类号： H02K1/278 ,  Y10T29/49012

摘要： A motor rotor has: a rotor yoke; a plurality of magnet fixing sections formed on the lateral surface of the rotor yoke; segment magnets respectively fixed to the magnet fixing sections and extending in the axial direction of the rotor yoke; and a plurality of projections which are provided, on the rotor yoke, at each boundary section located between each of the adjacent magnet mounting sections, and which protrude outward from the rotor yoke; and a pair of end claws are formed by bifurcating the end of each projection into two prongs, and each of the end claws is locked to the outer surface of each of the segment magnets.

摘要翻译： 电动机转子具有：转子轭; 形成在转子轭的侧面上的多个磁铁固定部; 分段磁铁分别固定在磁铁固定部分上并沿转子磁轭的轴向延伸; 以及多个突起，其设置在所述转子轭上，位于相邻的各磁体安装部之间的每个边界部，并且从所述转子轭向外突出; 并且通过将每个突起的端部分叉成两个尖头而形成一对端爪，并且每个端爪被锁定到每个段磁体的外表面。

公开(公告)号：US20070289804A1

公开(公告)日：2007-12-20

申请号：US11794252

申请日：2006-05-16

申请人： Shinji Takeuchi ,  Jiro Nakano

发明人： Shinji Takeuchi ,  Jiro Nakano

IPC分类号： B62D15/00

CPC分类号： B60T8/246 ,  B60K17/34 ,  B60T8/1755 ,  B60W10/04 ,  B60W10/184 ,  B60W10/20 ,  B60W50/035 ,  B62D11/003

摘要： A vehicle including a steer-by-wire type steering device controlling yaw moment of the vehicle in correspondence with an operation of a steering wheel mechanically separated from each of wheels. The wheels are configured such that a steered angle cannot be changed. The steering device has a power distribution device capable of changing a distribution rate of power applied to each of the wheels, and a braking force control device capable of separately controlling a braking force for each of the wheels. The steering device controls a yaw moment of the vehicle by separately controlling the power applied to each of the wheels and the braking force in each of the wheels.

摘要翻译： 一种车辆，包括绕线式转向装置，其对应于与每个车轮机械分离的方向盘的操作来控制车辆的横摆力矩。 车轮配置成不能改变转向角度。 转向装置具有能够改变施加到每个车轮的动力分配率的配电装置，以及能够单独控制每个车轮的制动力的制动力控制装置。 转向装置通过单独控制施加到每个车轮的功率和每个车轮中的制动力来控制车辆的横摆力矩。

公开(公告)号：US6113137A

公开(公告)日：2000-09-05

申请号：US951585

申请日：1997-10-16

申请人： Akitoshi Mizutani ,  Hiroshi Uenaka ,  Jiro Nakano

发明人： Akitoshi Mizutani ,  Hiroshi Uenaka ,  Jiro Nakano

IPC分类号： G01B11/24 ,  B60R21/01 ,  B60R21/015 ,  B60R21/16 ,  G01B11/245 ,  G01B21/00 ,  G01S7/48 ,  G01S17/02 ,  G01S17/87 ,  G01S17/88 ,  B60R21/32

CPC分类号： B60R21/01534 ,  G01S17/026 ,  G01S7/4802 ,  G01S17/87 ,  G01S17/88

摘要： An apparatus which can accurately detect a state in a passenger compartment is provided. On the ceiling of a passenger compartment above the passenger seat, nine LEDs and three photodetectors are aimed downward, and infrared rays emitted from the LEDs are reflected by an object to be sensed and the reflected light beams are received by the photodetectors. A signal at a level corresponding to the distance to the object to be sensed is outputted from the photodetectors. A controller obtains a change with time in output of the photodetectors (i.e., motion speed from a differential value of the sensed distance, a displacement amount total from an integral value of the sensed distance, and a motion frequency), senses movement of the object to be sensed based thereon, determines whether the object to be sensed is a human, an animal, or other, and determines the kind of object. The controller then transmits a signal indicative of a result of the determination of the object to be sensed which is used to control how the vehicle's air bag is inflated.

摘要翻译： 提供了一种能够准确地检测乘客舱内的状态的装置。 在乘客座椅上方的乘客舱的天花板上，向下瞄准九个LED和三个光电检测器，并且由LED发射的红外线被待检测的物体反射，并且反射的光束被光电检测器接收。 从光电检测器输出与被检测物体的距离对应的水平的信号。 控制器在光电检测器的输出中获得随时间的变化（即，从感测距离的差分值的运动速度，来自感测距离的积分值的位移量总和和运动频率），感测物体的运动 基于此进行感测，确定被感测对象是人，动物等，并确定对象的种类。 然后，控制器发送指示用于控制车辆的气囊膨胀的被感测物体的确定结果的信号。

公开(公告)号：US4655182A

公开(公告)日：1987-04-07

申请号：US666388

申请日：1984-10-30

申请人： Jiro Nakano ,  Takao Ishibashi ,  Takao Akatsuka ,  Mamoru Takata

发明人： Jiro Nakano ,  Takao Ishibashi ,  Takao Akatsuka ,  Mamoru Takata

IPC分类号： F02D41/00 ,  F02D41/06 ,  F02D41/14 ,  G01N27/12 ,  G01N27/409

CPC分类号： F02D41/061 ,  F02D41/1494

摘要： An internal combustion engine has an exhaust system and an oxygen sensor fitted to the exhaust system including a sensor element and an electrically powered heater for heating the sensor element. A method for controlling the electrical power supplied to the heater properly and quickly heats up the sensor element after engine starting from the cold condition. At the time of starting up the engine it is determined whether or not the temperature of the engine is less than a certain value. If so, the heater is provided with electrical power to the maximum practicable amount, for a certain time interval after the engine is started up. Thereby, during engine heating up operation, the temperature of the sensor element is brought up to its minimum proper operating temperature as quickly as practicable, and accordingly it is ensured that engine performance and the quality of exhaust gas emissions at the time of such engine warming up operation are good. A system is also described for implementing this method.

摘要翻译： 内燃机具有排气系统和安装在排气系统上的氧传感器，该排气系统包括用于加热传感器元件的传感器元件和电动加热器。 一种用于在从冷态发动机起动之后，适当地控制供应给加热器的电力并迅速加热传感器元件的方法。 在启动发动机时，确定发动机的温度是否小于一定值。 如果是这样，在发动机起动之后的一段时间间隔内，加热器被提供最大可行的量的电力。 因此，在发动机加热运转时，传感器元件的温度尽可能快地达到其最小正常工作温度，因此确保发动机性能和发动机加热时废气排放质量 上班操作不错。 还描述了用于实现该方法的系统。

公开(公告)号：US4392467A

公开(公告)日：1983-07-12

申请号：US285313

申请日：1981-07-22

申请人： Hideo Miyagi ,  Toshio Suematsu ,  Jiro Nakano ,  Hironobu Ono

发明人： Hideo Miyagi ,  Toshio Suematsu ,  Jiro Nakano ,  Hironobu Ono

IPC分类号： F02D41/12 ,  F02D41/16 ,  F02D41/34 ,  F02D5/00

CPC分类号： F02D41/123

摘要： An internal combustion engine provided with a system for controlling the predetermined idling rotational speed N.sub.F of the engine, and a system for operating a fuel injector so that the injector is de-energized when the rotational speed is higher than N.sub.cut and the injector is energized when the rotational speed is lower than N.sub.RTN. A value of N.sub.cut is the product of N.sub.F and a predetermined positive value .alpha..sub.1 and the value of N.sub.RTN is the product of N.sub.F and a predetermined positive value .alpha..sub.2 (

摘要翻译： 具有用于控制发动机的预定怠速转速NF的系统的内燃机和用于操作燃料喷射器的系统，使得当转速高于Ncut时喷射器被断电并且喷射器被激励 转速低于NRTN。 Ncut的值是NF的乘积和预定的正值α1，NRTN的值是NF的乘积和预定的正值α2（α1）的乘积。

公开(公告)号：US4312248A

公开(公告)日：1982-01-26

申请号：US60003

申请日：1979-07-24

申请人： Hiroshi Sugimoto ,  Jiro Nakano

发明人： Hiroshi Sugimoto ,  Jiro Nakano

IPC分类号： F16H3/02 ,  F16H37/04 ,  F16H59/10 ,  F16H61/02 ,  F16H61/08 ,  F16H61/70 ,  B60K41/10 ,  B60K41/06 ,  F16H37/00

CPC分类号： F16H61/702 ,  F16H2300/18 ,  F16H37/046 ,  F16H61/0213 ,  Y10S477/908 ,  Y10T477/638 ,  Y10T477/693

摘要： A method is disclosed for automatically shifting the subtransmission of a vehicle which is also equipped with a manual transmission operated by hand by the driver. When the driver shifts by hand to a certain gearing ratio, a vehicle operating parameter is detected, and, on the basis of this detected value, the procedure for shifting the sub-transmission is modified. Shift control of the sub-transmission is then performed in accordance with this modified sub-transmission shift procedure, while the manual transmission remains in this gearing ratio.

摘要翻译： 公开了一种用于自动地移动车辆的副变速器的方法，该车辆也装备有由驾驶员手动操作的手动变速器。 当驾驶员用手转移到一定的传动比时，检测到车辆操作参数，并且基于该检测值，改变了副变速器的换档过程。 然后根据该修改的子变速器换挡程序执行副变速器的换档控制，而手动变速器保持在该传动比。