专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06356572B1 Semiconductor light emitting device 有权
标题翻译：半导体发光器件
公开(公告)号：US06356572B1
公开(公告)日：2002-03-12
申请号：US09268658
申请日：1999-03-16
申请人： Toshiaki Tanaka , Kenji Hiruma , Hiroshi Hamada
发明人： Toshiaki Tanaka , Kenji Hiruma , Hiroshi Hamada
IPC分类号： H01S534
CPC分类号： B82Y20/00 , H01S5/162 , H01S5/2013 , H01S5/3202 , H01S5/34 , H01S5/3407 , H01S5/3425
摘要： It is an object of the present invention to provide a semiconductor light emitting device capable of securing, in use of an optical information processing or an optical communication system, a low threshold and high efficiency operation as well as a high output characteristic. An active layer structure having a flatness and an interface acuteness of a quantum well structure improved by introducing a multi-period super lattice structure between a substrate for crystal growth and a light emitting layer area further to on a misoriented substrate sued to enhance a homogeneity of a semiconductor crystal. Further, a carrier confinement and a light confinement can be enhanced by providing a margin for design of the quantum well structure. According to the present invention, it is possible to realize a semiconductor laser element which can improve, as compared with a semiconductor laser device to which the present process is not applied, a threshold current and a slope efficiency, and which can achieve, as compared with an element not provided with a window structure, a high output characteristic with a maximum optical output enhanced.
摘要翻译：本发明的目的是提供一种半导体发光器件，其能够在光信息处理或光通信系统的使用中确保低阈值和高效率操作以及高输出特性。活性层通过在用于晶体生长的衬底之间引入多周期超晶格结构和进一步在被取向以提高半导体晶体的均匀性的错误取向的衬底上的发光层区域而提高量子阱结构的平坦度和界面精度的结构。此外，通过为量子阱结构的设计提供余量可以增强载流子限制和光限制。根据本发明，可以实现与不施加本工艺的半导体激光器件相比可以改善阈值电流和斜率效率的半导体激光器元件，并且可以实现相比之下具有不具有窗口结构的元件，具有增强的最大光输出的高输出特性。

2. 发明授权

US08866352B2 Alternator for vehicle with heat dissipating fin 有权
标题翻译：带散热片的车辆发电机
公开(公告)号：US08866352B2
公开(公告)日：2014-10-21
申请号：US13492533
申请日：2012-06-08
申请人： Kazuyoshi Konaya , Hiroshi Hamada , Mikio Mashino , Seiji Kondoh
发明人： Kazuyoshi Konaya , Hiroshi Hamada , Mikio Mashino , Seiji Kondoh
IPC分类号： H02K9/06 , H02K11/04
CPC分类号： H02K9/06 , H02K11/046
摘要： An alternator for a vehicle is provided which is equipped with a heat dissipator and a cooling air generator. The heat dissipator is disposed in a rectifier to cool rectifying devices. The cooling air generator generates a flow of cooling air to the heat dissipator. The heat dissipator has a plurality of sub-fins formed thereon. Each of the sub-fins is defined by a combination of a protrusion and a recess. The protrusions are formed on one of opposed major surfaces of the heat dissipator, while the recesses are formed on the other major surface, one in coincidence with each of the protrusions in a thickness-wise direction of the heat dissipator. This permits the heat dissipator to be pressed to form the protrusions and the recesses to make the sub-fins simultaneously, thus allowing a heat-dissipating area to be increased to ensure a desired degree of heat capacity thereof.
摘要翻译：提供一种用于车辆的交流发电机，其配备有散热器和冷却空气发生器。散热器设置在整流器中以冷却整流装置。冷却空气发生器产生到散热器的冷却空气流。散热器具有形成在其上的多个副散热片。每个子散热片由突起和凹部的组合限定。突起形成在散热器的相对的主表面之一上，而凹部形成在另一个主表面上，一个与散热器的厚度方向上的每个突起重合。由此，能够使散热器按压而形成突出部和凹部，同时形成副散热片，从而能够增大散热面积，以确保其所需的热容量。

3. 发明授权

US08602656B2 Alternator for automobile having washer between housing and outer race of bearing 有权
标题翻译：汽车发电机在轴承座和外圈轴承之间有垫圈
公开(公告)号：US08602656B2
公开(公告)日：2013-12-10
申请号：US13174187
申请日：2011-06-30
申请人： Mikio Mashino , Hiroshi Hamada
发明人： Mikio Mashino , Hiroshi Hamada
IPC分类号： F16C19/06 , F16F1/34
CPC分类号： F16C25/083
摘要： An alternator has front and rear bearings, supported by front and rear frames, to rotatably support a shaft of a rotor extending along axial direction. A washer is located between the rear frame and the rear bearing to apply pressing force to the rear bearing slightly movable along axial direction. The washer has a ring-shaped base portion concentrically located with the rear bearing, slanting portions extending from the base portion toward outside of radial direction such that two adjacent slanting portions arranged as each pair along circumferential direction are inclined to different sides of axial direction, and flattened portions extending from respective slanting portions toward outside and being parallel to the base portion. Flattened portions shifted to front side are in contact with the rear bearing, and flattened portions shifted to rear side are in contact with the rear frame.
摘要翻译：交流发电机具有由前框架和后框架支撑的前后轴承，以可旋转地支撑沿着轴向方向延伸的转子的轴。垫圈位于后框架和后轴承之间，对后轴承施加压力，该轴承可沿轴向稍微移动。垫圈具有与后轴承同心地定位的环状基部，从基部向径向外侧延伸的倾斜部，使得沿圆周方向配置成每对的两个相邻的倾斜部向轴向的不同侧倾斜，以及从各倾斜部向外侧延伸并与基部平行的扁平部。移动到前侧的平坦部分与后轴承接触，并且移动到后侧的扁平部分与后框架接触。

4. 发明授权

US08274481B2 Display device with touch sensor, and drive method for the device 有权
标题翻译：具有触摸传感器的显示设备，以及该设备的驱动方法
公开(公告)号：US08274481B2
公开(公告)日：2012-09-25
申请号：US11665999
申请日：2005-10-21
申请人： Tomohiko Nishimura , Saburoh Miyamoto , Toshihisa Nakano , Hiroshi Hamada , Takeshi Yamaguchi
发明人： Tomohiko Nishimura , Saburoh Miyamoto , Toshihisa Nakano , Hiroshi Hamada , Takeshi Yamaguchi
IPC分类号： G06F3/041
CPC分类号： G06F3/044
摘要： A touch-sensored display device 20 according to the present invention includes: a counter substrate 6 disposed on a viewer side of an active matrix substrate 8 via a display medium layer 4, the counter substrate 6 having a counter electrode 5 which opposes pixel electrodes; a display panel driving circuit 14 for supplying to the counter electrode 5 a common voltage which undergoes periodic inversion in polarity; a transparent conductive film 7 for position detection placed so as to oppose the counter electrode 5 via the counter substrate 6; a strobe signal generation circuit 32 for generating a strobe signal which is in synchronization with a polarity inversion period of the common voltage, and a noise-cut current signal generation circuit 30 for generating a noise-cut current signal which is obtained by eliminating based on the strobe signal a predetermined portion from a current flowing from a terminal connected to the transparent conductive film 7 for position detection.
摘要翻译：根据本发明的感触显示装置20包括：经由显示介质层4设置在有源矩阵基板8的观察者侧的对置基板6，对置基板6具有与像素电极相对的对置电极5; 显示面板驱动电路14，用于向对向电极5提供在极性上经历周期性反转的公共电压; 用于位置检测的透明导电膜7，经由对置基板6与相对电极5相对放置; 用于产生与公共电压的极性反转周期同步的选通信号的选通信号发生电路32，以及用于产生噪声截止电流信号的噪声截止电流信号产生电路30，该噪声切断电流信号通过基于选通脉冲从从连接到用于位置检测的透明导电膜7的端子流出的电流中发出预定的部分。

5. 发明申请

US20110227238A1 APPARATUS AND METHOD FOR PRODUCING OPTICAL SHEETING 有权
标题翻译：用于生产光学镜片的装置和方法
公开(公告)号：US20110227238A1
公开(公告)日：2011-09-22
申请号：US13059498
申请日：2009-08-19
申请人： Ikuo Mimura , Chihiro Hayashi , Akihiro Mathuda , Hiroshi Hamada , Naotake Osaki
发明人： Ikuo Mimura , Chihiro Hayashi , Akihiro Mathuda , Hiroshi Hamada , Naotake Osaki
IPC分类号： B29C51/24 , B29D11/00
CPC分类号： B29C59/046 , B29C2059/023 , B29D11/00278 , B29D11/0074 , G02B5/0231 , G02B5/045
摘要： [Object] An apparatus and a method for producing optical sheeting with which increased productivity can be achieved while maintaining the accuracy of produced optical sheeting.[Solution] An apparatus 1 for producing optical sheeting includes: a first rotating roll R1 configured to be heated; a second rotating roll R2; a first belt mold S1 that has molds for optical elements on a surface thereof, and is configured to turn around the first rotating roll and the second rotating roll; a sheet feeding means D2 configured to feed synthetic resin sheeting onto a surface of the first belt mold S1, a second belt mold S2 configured to be pressed against the first belt mold S1 and to turn with the turning of the first belt mold S1; and at least two pressure rolls R3 and R5 around which the second belt mold S2 is mounted and which is configured to press the second belt mold S2 against the first belt mold S1, wherein the pressure roll R5 is arranged at a position where the second belt mold S2 comes away from the first belt mold S1 and cooled at a surface thereof.
摘要翻译： [目的]一种用于制造光学薄片的装置和方法，其可以在保持所制造的光学薄片的精度的同时实现提高的生产率。 [解决方案]用于制造光学片的装置1包括：构造成被加热的第一旋转辊R1; 第二旋转辊R2; 第一带状模S1，其表面上具有用于光学元件的模具，并且被构造成转动第一旋转辊和第二旋转辊; 配置成将合成树脂片材供给到第一带状模具S1的表面上的片材进给装置D2，被配置为压靠第一带状物模具S1并且随着第一带状物模具S1的转动而转动的第二带状物模S2; 以及至少两个压力辊R3和R5，第二带状模具S2安装在该压力辊R3和R5周围，并且构造成将第二带状模子S2压靠在第一带状模子S1上，其中压力辊R5布置在第二带状模具模具S2离开第一带状模具S1并在其表面被冷却。

6. 发明申请

US20110106450A1 SATELLITE NAVIGATION/DEAD-RECKONING NAVIGATION INTEGRATED POSITIONING DEVICE 审中-公开
标题翻译：卫星导航/死亡导航集成定位装置
公开(公告)号：US20110106450A1
公开(公告)日：2011-05-05
申请号：US12867271
申请日：2009-01-20
申请人： Hiroyuki Toda , Masaki Suyama , Hiroshi Hamada , Mika Tanaka , Kunihiko Hashimoto
发明人： Hiroyuki Toda , Masaki Suyama , Hiroshi Hamada , Mika Tanaka , Kunihiko Hashimoto
IPC分类号： G01C21/28 , G01S5/14
CPC分类号： G01C23/00 , G01C21/165 , G01S19/23 , G01S19/47 , G01S19/49
摘要： Disclosed is a satellite navigation/dead-reckoning navigation integrated positioning device with improved accuracy of navigation data including position, velocity, and the like, which can be constituted at low cost. A tracking processing module (31) performs, based on a GPS positioning signal, acquisition processing and tracking processing thereof and demodulation processing of a navigation message. A GPS positioning calculation module (32) calculates position, velocity, and the like based on a pseudo-range observation, a Doppler frequency observation, and ephemeris data and gives the calculated position, velocity, and the like to an output judgment module (43) and the tracking processing module (31). Based on external support information including output of an inertial sensor, map information or information about the difference between a map position and a measured position, and the like in addition to the pseudo-range observation and the Doppler frequency observation, an integrated positioning calculation module (42) estimates the position, velocity, and the like, and gives the estimated position, velocity, and the like to the output judgment module (43). The output judgment module (43) compares the outputs of the GPS positioning calculation module (32) and the outputs of the integrated positioning calculation module (42) to judge the reliability of output data from the integrated positioning calculation module (42) and the abnormality of external support data.
摘要翻译：公开了一种能够以低成本构成的具有位置，速度等的导航数据的精度提高的卫星导航/推算导航集成定位装置。跟踪处理模块（31）基于GPS定位信号执行其获取处理和跟踪处理以及导航消息的解调处理。 GPS定位计算模块（32）基于伪距观测，多普勒频率观测和星历数据计算位置，速度等，并将计算出的位置，速度等输出到输出判断模块（43 ）和跟踪处理模块（31）。基于外部支持信息，包括惯性传感器的输出，地图信息或关于地图位置和测量位置之间的差异的信息等，除了伪距观测和多普勒频率观察之外，综合定位计算模块（42）估计位置，速度等，并将输出判断模块（43）的估计位置，速度等给出。输出判断模块（43）比较GPS定位计算模块（32）的输出和积分定位计算模块（42）的输出，以判断来自积分定位计算模块（42）的输出数据的可靠性和异常的外部支持数据。

7. 发明授权

US07717146B2 Pneumatic tire and noise damper assembly 有权
标题翻译：气动轮胎和噪音减震器总成
公开(公告)号：US07717146B2
公开(公告)日：2010-05-18
申请号：US11607876
申请日：2006-12-04
申请人： Naoki Yukawa , Hiroshi Hamada
发明人： Naoki Yukawa , Hiroshi Hamada
IPC分类号： B60C5/00 , B60C19/00
CPC分类号： B60C19/002 , Y10T152/10 , Y10T152/10495
摘要： A pneumatic tire and noise damper assembly comprises a pneumatic tire, a noise damper being attached to an inner surface of the tire and extending in the circumferential direction of the tire, and a protective cover being detachably attached to the tire and protecting the noise damper from ultraviolet rays and water.
摘要翻译：一种充气轮胎和噪声阻尼器组件，包括充气轮胎，噪声阻尼器，附接到轮胎的内表面并在轮胎的圆周方向上延伸;以及保护罩，其可拆卸地附接到轮胎，并且防止噪声阻尼器紫外线和水。

8. 发明授权

US07619338B2 Brushless AC generator for use in automotive vehicle 有权
公开(公告)号：US07619338B2
公开(公告)日：2009-11-17
申请号：US12071252
申请日：2008-02-19
申请人： Hiroshi Hamada
发明人： Hiroshi Hamada
IPC分类号： H02K5/00
CPC分类号： H02K5/20
摘要： A brushless AC generator is mounted on a vehicle such as a truck, a farming vehicle or a construction vehicle. The generator is composed of a housing, stator fixedly contained in the housing, a rotor, for supplying a magnetic field to the stator, rotatably supported in the stator, and other associated components including a voltage regulator and a rectifier. The housing is composed of a front housing and a rear housing. An outside fan is connected to a rotor shaft and disposed at a front side. Cooling air is introduced into the generator by the outside fan through windows formed in the rear housing. A fringe surface of the window facing a shoulder portion of the rotor is sloped, so that the cooling air is smoothly introduced along the sloped surface thereby to improve cooling efficiency.

9. 发明授权

US07592735B2 Alternator having Lundell type rotor 有权
标题翻译：发电机具有隆德尔型转子
公开(公告)号：US07592735B2
公开(公告)日：2009-09-22
申请号：US11822667
申请日：2007-07-09
申请人： Hiroshi Hamada
发明人： Hiroshi Hamada
IPC分类号： H02K1/22 , H02K15/02
CPC分类号： H02K1/243 , H02K21/044
摘要： A Lundell type rotor of an alternator has a pole core disposed on an outer side of a field coil in a radial direction of the rotor, and a non-magnetic claw pole joint ring. The pole core has claw poles disposed along a circumferential direction of the rotor at predetermined intervals. Each claw pole extends along an axial direction of the rotor and is magnetized in response to an electric current supplied to the field coil. The joint ring is formed by spirally bending a long band bar in a coil shape and has turn portions disposed along the axial direction. Each turn portion of the joint ring has no seams and is attached to inner side surfaces of the claw poles in the radial direction.
摘要翻译：交流发电机的隆德尔型转子具有设置在励磁线圈的外侧的转子的径向的极芯和非磁性的爪极接合环。极芯具有沿着转子的周向以预定间隔设置的爪极。每个爪极沿着转子的轴向延伸并且响应于提供给励磁线圈的电流而被磁化。接合环通过螺旋地弯曲线圈状的长带条而形成，并具有沿轴向设置的转向部。接合环的每个转弯部分没有接缝，并且在径向方向上附接到爪极的内侧表面。

10. 发明授权

US07362019B2 Vehicle alternator 有权
标题翻译：车辆交流发电机
公开(公告)号：US07362019B2
公开(公告)日：2008-04-22
申请号：US11585196
申请日：2006-10-24
申请人： Hiroshi Hamada , Yoshinori Hayashi , Mikio Mashino , Yoshitaka Kondou
发明人： Hiroshi Hamada , Yoshinori Hayashi , Mikio Mashino , Yoshitaka Kondou
IPC分类号： H02K7/00
CPC分类号： H02K19/365
摘要： A vehicle alternator for generating electric power has a stator, a rotor, a rectifier, a regulator case, and a cooling fin part. A stator winding is wound on the stator. The rotor is placed on opposite faces to the stator. The rectifier rectifies an alternating current output voltage excited in the stator winding. The regulator case accommodates a regulator substrate for adjusting the output voltage and a heat sink. On one surface of the heat sink the regulator substrate is mounted. The cooling fin part has plural cooling fins bonded to the other surface of the heat sink. The cooling fin part and the heat sink are made of a same material of a superior thermal expansion coefficient, such as copper or copper alloy.
摘要翻译：用于产生电力的车辆交流发电机具有定子，转子，整流器，调节器壳体和冷却翅片部件。定子绕组缠绕在定子上。转子被放置在与定子相对的面上。整流器对定子绕组中激发的交流输出电压进行整流。调节器壳体容纳用于调节输出电压的调节器基板和散热器。在散热器的一个表面上安装调节器基板。冷却翅片部具有与散热片的另一个表面接合的多个散热片。冷却翅片部分和散热器由具有优异热膨胀系数的相同材料制成，例如铜或铜合金。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式