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1. 发明授权

US06784626B2 Electronic ballast and lighting fixture 失效
标题翻译：电子镇流器和照明灯具
公开(公告)号：US06784626B2
公开(公告)日：2004-08-31
申请号：US10455781
申请日：2003-06-06
申请人： Hirokazu Otake , Koji Takahashi , Hiroshi Terasaka , Hideo Kozuka
发明人： Hirokazu Otake , Koji Takahashi , Hiroshi Terasaka , Hideo Kozuka
IPC分类号： H05B3702
CPC分类号： H05B41/3925 , H05B41/2827
摘要： An electronic ballast comprises a direct current power supply configured to provide a direct current voltage. A switching circuit, including first and second switching elements, is connected in parallel with the direct current power supply, and is configured to convert the direct current voltage to a high-frequency alternating current. A load circuit, including a discharge lamp, a resonance inductor, and a resonance capacitor, is operated by the high-frequency alternating current. A driving circuit is arranged between the switching circuit and the load circuit. A driving circuit is provided with feedback windings magnetically connected to a detecting winding of the current transformer. A driving circuit is configured to control a switching frequency of the first and second switching elements according to a detected current of the detecting winding. A magnetic energy control means is configured to control a magnetic energy of the current transformer. A current detecting means detects an average current either an output current of the direct current power supply or a current of the switching circuit. A current control means is configured to control the magnetic energy control means, and to fix the average current to a designated value.
摘要翻译：电子镇流器包括被配置为提供直流电压的直流电源。包括第一和第二开关元件的开关电路与直流电源并联连接，并且被配置为将直流电压转换为高频交流电。包括放电灯，谐振电感和谐振电容的负载电路由高频交流电工作。驱动电路设置在开关电路和负载电路之间。驱动电路设置有与电流互感器的检测绕组磁连接的反馈绕组。驱动电路被配置为根据检测绕组的检测电流来控制第一和第二开关元件的开关频率。磁能控制装置被配置为控制电流互感器的磁能。电流检测装置检测平均电流是直流电源的输出电流或开关电路的电流。电流控制装置被配置为控制磁能控制装置，并将平均电流固定为指定值。

2. 发明授权

US09816677B2 Light emitting device, vehicle headlamp, illumination device, and laser element 有权
公开(公告)号：US09816677B2
公开(公告)日：2017-11-14
申请号：US13238995
申请日：2011-09-21
申请人： Koji Takahashi , Yoshiyuki Takahira
发明人： Koji Takahashi , Yoshiyuki Takahira
IPC分类号： F21V9/16 , F21S8/10 , B60Q1/00 , F21Y115/30 , F21Y115/10
CPC分类号： F21S48/1145 , B60Q1/0035 , F21S41/14 , F21S41/16 , F21V9/30 , F21Y2115/10 , F21Y2115/30 , H01L2224/45144 , H01L2224/48091 , H01L2924/00014 , H01L2924/00
摘要： A light emitting device of the present invention includes a light-emitting section for generating fluorescence by receiving a laser beam, and a light irradiation unit for irradiating a light irradiated surface of the light emitting section with a laser beam that increases regularly in beam diameter in a direction in which the laser beam travels.

3. 发明授权

US09071130B2 Switching power supply device, switching power supply circuit, and electrical equipment 有权
标题翻译：开关电源装置，开关电源电路和电气设备
公开(公告)号：US09071130B2
公开(公告)日：2015-06-30
申请号：US13169441
申请日：2011-06-27
申请人： Noriyuki Kitamura , Yuji Takahashi , Koji Suzuki , Koji Takahashi , Toru Ishikita
发明人： Noriyuki Kitamura , Yuji Takahashi , Koji Suzuki , Koji Takahashi , Toru Ishikita
IPC分类号： G05F1/00 , H02M1/088 , H02M3/156 , H05B33/08 , H02M1/42 , H01L23/552
CPC分类号： H02M1/088 , H01L23/552 , H01L2224/16225 , H01L2224/32225 , H01L2224/73204 , H01L2924/13062 , H01L2924/14 , H01L2924/19106 , H02M1/4225 , H02M3/1563 , H05B33/0815 , Y02B70/126 , H01L2924/00
摘要： According to an embodiment of the invention, there is provided a switching power supply device including an integrated body and a plurality of external terminals. In the integrated body, a first switching element, a constant current element, and a diode are connected in series. The plurality of external terminals include a first external terminal connected to a main terminal of an element disposed on one end side of the integrated body and a second external terminal connected to a main terminal of an element disposed on another end side of the integrated body.
摘要翻译：根据本发明的实施例，提供一种包括集成体和多个外部端子的开关电源装置。在集成体中，串联连接第一开关元件，恒流元件和二极管。多个外部端子包括连接到设置在一体的一端侧的元件的主端子的第一外部端子和连接到设置在一体体的另一端侧的元件的主端子的第二外部端子。

4. 发明授权

US08974089B2 Light emitting device, illumination device, and vehicle headlamp 有权
标题翻译：发光装置，照明装置和车辆前照灯
公开(公告)号：US08974089B2
公开(公告)日：2015-03-10
申请号：US13407366
申请日：2012-02-28
申请人： Yoshiyuki Takahira , Yosuke Maemura , Yasuo Fukai , Koji Takahashi
发明人： Yoshiyuki Takahira , Yosuke Maemura , Yasuo Fukai , Koji Takahashi
IPC分类号： F21V9/16 , F21S8/10 , B60Q1/28 , F21V29/00 , F21Y101/02
CPC分类号： F21K9/56 , B60Q1/28 , F21K9/64 , F21S41/14 , F21S41/16 , F21V9/30 , F21V29/74 , F21Y2115/10 , F21Y2115/30
摘要： An illumination device 1 which is a light emitting device capable of emitting white light, includes: a laser element 2 for emitting a blue laser beam; a light emitting section 4 for generating fluorescence by be being irradiated with the blue laser beam emitted from the laser element 2; and a parabolic mirror 5 for reflecting the fluorescence generated from the light emitting section 4, the parabolic mirror 5 being disposed on an irradiated surface side which irradiated surface is a surface of the light emitting section 4 which surface is irradiated with the blue laser beam. This allows the illumination device 1 to efficiently project the white illumination light.
摘要翻译：作为能够发出白光的发光装置的照明装置1包括：发射蓝色激光的激光元件2; 用于通过从激光元件2发射的蓝色激光束照射来产生荧光的发光部分4; 以及用于反射从发光部4产生的荧光的抛物面镜5，抛物面镜5配置在照射面的照射面上，该照射面是发光部4的表面被蓝色激光束照射的表面。这使得照明装置1能够有效地投射白色照明光。

5. 发明授权

US08865380B2 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus 有权
标题翻译：电子照相感光构件，处理盒和电子照相设备
公开(公告)号：US08865380B2
公开(公告)日：2014-10-21
申请号：US13007439
申请日：2011-01-14
申请人： Kazunori Noguchi , Harunobu Ogaki , Shio Murai , Atsushi Ochi , Koji Takahashi
发明人： Kazunori Noguchi , Harunobu Ogaki , Shio Murai , Atsushi Ochi , Koji Takahashi
IPC分类号： G03G5/04 , G03G15/00 , G03G5/05 , G03G5/06
CPC分类号： G03G5/056 , G03G5/0564 , G03G5/0578 , G03G5/0614 , G03G15/75
摘要： A charge transport layer, which is the surface layer of an electrophotographic photosensitive member, contains a charge transporting material, and a polyester resin A having a repeating structural unit including a specific siloxane moiety and at least one of a polyester resin C having a specific structure and a polycarbonate resin D having a specific structure as a binder resin. The content of the siloxane moiety in the polyester resin A is from 5% by mass or more to 30% by mass or less based on the total mass of the polyester resin A. The charge transport layer includes a domain made of the polyester resin A in a matrix made of the charge transporting material and at least one of the polyester resin C and the polycarbonate resin D.
摘要翻译：作为电子照相感光构件的表面层的电荷输送层含有电荷输送材料和具有特定硅氧烷部分的重复结构单元的聚酯树脂A和具有特定结构的聚酯树脂C中的至少一种和具有特定结构的聚碳酸酯树脂D作为粘合剂树脂。聚酯树脂A中的硅氧烷部分的含量相对于聚酯树脂A的总质量为5质量％以上30质量％以下。电荷输送层包含由聚酯树脂A 在由电荷输送材料和聚酯树脂C和聚碳酸酯树脂D中的至少一种制成的基体中。

6. 发明授权

US08864328B2 Illumination device and vehicle headlight 有权
标题翻译：照明装置和车辆大灯
公开(公告)号：US08864328B2
公开(公告)日：2014-10-21
申请号：US13554837
申请日：2012-07-20
申请人： Kensei Toyota , Hiroshi Kijima , Koji Takahashi
发明人： Kensei Toyota , Hiroshi Kijima , Koji Takahashi
IPC分类号： F21V9/16 , F21S8/10 , F21V8/00
CPC分类号： G02B6/0005 , F21S41/14 , F21S41/16 , F21S41/24 , G02B6/0008
摘要： In a head lamp 1, relative positions of a laser light guide path in a tapered light guide section 20 and a parabolic mirror 5 are fixed. An optical fiber 10 and the tapered light guide section 20 are each provided so as to have a receiving end part where laser light is received and an emitting end part where laser light is emitted. The emitting end part of the optical fiber 10 is located near the receiving end part of the tapered light guide section 20.
摘要翻译：在头灯1中，固定锥形导光部20的激光导向路径和抛物面镜5的相对位置。光纤10和锥形导光部20分别设置成具有接收激光的接收端部和发出激光的发射端部。光纤10的发射端部位于锥形导光部20的接收端部附近。

7. 发明申请

US20140183884A1 STRUCTURE FOR FRONT PORTION OF VEHICLE AND METHOD FOR MANUFACTURING VEHICLE 有权
标题翻译：车辆前部结构及制造车辆的方法
公开(公告)号：US20140183884A1
公开(公告)日：2014-07-03
申请号：US14239950
申请日：2012-08-08
申请人： Koji Takahashi , Masaharu Endou
发明人： Koji Takahashi , Masaharu Endou
IPC分类号： B60R19/48
CPC分类号： B60R19/48 , B60D1/60 , B60R13/10 , B60R19/50 , B60R19/52
摘要： A vehicle front structure includes: a bumper face disposed at a vehicle front end; and a lower grill disposed at a bumper opening section of the bumper face. The bumper face includes: a hook cover (20), after formed integrally with the bumper face within the bumper opening section, separated from the bumper face; and a hook cover holding mechanism (26) formed within the bumper opening section integrally with the bumper face to detachably fix the hook cover (20). The hook cover (20) includes: a cover body section (40) for closing a hook cover attachment portion in the bumper face; and a cover snap-fit claw (32) for snap-fitting onto a bumper engaging portion in the hook cover attachment portion. The hook cover holding mechanism (26) includes a hold latch nail (34) for engaging with the cover snap-fit claw (32) by resilient deformation of the hook cover (20).
摘要翻译：车辆前部结构包括：设置在车辆前端的保险杠面; 以及设置在保险杠表面的保险杠开口部分的下格栅。保险杠表面包括：与保险杠开口部分中的保险杠面一体形成的与保险杠面分离的钩盖（20）; 以及与保险杠面整体地形成在保险杠开口部内的钩盖保持机构26，以可拆卸地固定钩盖20。钩盖（20）包括：盖主体部分（40），用于封闭保险杠表面中的钩盖附接部分; 以及用于卡扣配合到所述钩盖附接部分中的保险杠接合部分上的盖卡扣配合爪（32）。钩盖保持机构（26）包括用于通过钩盖（20）的弹性变形与盖卡扣配合爪（32）接合的保持闩锁钉（34）。

8. 发明授权

US08740430B2 Light emitting device, vehicle headlamp, and illumination device 有权
公开(公告)号：US08740430B2
公开(公告)日：2014-06-03
申请号：US13284487
申请日：2011-10-28
申请人： Koji Takahashi , Yoshiyuki Takahira , David Montgomery , James Suckling
发明人： Koji Takahashi , Yoshiyuki Takahira , David Montgomery , James Suckling
IPC分类号： B60Q1/04 , B60Q1/00
摘要： A headlamp of one embodiment of this invention includes a laser element for emitting a laser beam, a light emitting section for generating fluorescence upon receiving the laser beam, and a reflecting mirror for projecting the fluorescence. Distribution of the fluorescence emitted by the light emitting section corresponds to Lambertian distribution, and an incident angle of the laser beam with respect to an excitation light irradiated surface, which is a surface of the light emitting section irradiated with the laser beam, is set so that use efficiency of the fluorescence emitted by the light emitting section is increased.

9. 发明授权

US08733993B2 Light emitting device, illumination device, vehicle headlamp, and vehicle 有权
标题翻译：发光装置，照明装置，车辆前照灯和车辆
公开(公告)号：US08733993B2
公开(公告)日：2014-05-27
申请号：US13284523
申请日：2011-10-28
申请人： Koji Takahashi , Yoshiyuki Takahira , David Montgomery , James Suckling
发明人： Koji Takahashi , Yoshiyuki Takahira , David Montgomery , James Suckling
IPC分类号： B60Q1/04 , F21V13/08 , F21V9/16
CPC分类号： F21S45/47 , F21S41/14 , F21S41/16 , F21S41/24 , F21S45/43 , F21S45/46
摘要： A headlamp of an embodiment of this invention includes a laser element, a light emitting section, and a parabolic mirror. A part of the parabolic mirror is provided so as to face an upper surface of the light emitting section, which upper surface has a larger area than that of a side surface of the light emitting section. The light emitting section emits fluorescence in such a manner that distribution of the fluorescence corresponds to the Lambertian distribution.
摘要翻译：本发明的实施例的前照灯包括激光元件，发光部分和抛物面镜。抛物面镜的一部分被设置为面对发光部的上表面，该上表面的面积大于发光部的侧面的面积。发光部分以这样的方式发射荧光，使得荧光的分布对应于朗伯分布。

10. 发明授权

US08720634B2 Working vehicle 有权
标题翻译：工作车辆
公开(公告)号：US08720634B2
公开(公告)日：2014-05-13
申请号：US13343505
申请日：2012-01-04
申请人： Koji Takahashi , Nobuhiko Suzuki , Tomoji Utsugi
发明人： Koji Takahashi , Nobuhiko Suzuki , Tomoji Utsugi
IPC分类号： B62D11/02
CPC分类号： B60K7/0007 , A01D34/475 , B60K2007/0038 , B60K2007/0092 , B60Y2200/22 , B60Y2200/223
摘要： The invention is a working vehicle that has high practicality and a high degree of freedom of a turning operation. A lawn mowing vehicle includes a lawn mowing unit that includes drum wheels driven so as to rotate about an axis Ax1 extending in a vehicle width direction as a rotational center, a frame that is connected to the lawn mowing unit, and a steering drive device that is provided in the frame. The steering drive device includes a pair of steered wheels that is disposed in the vehicle width direction, steering units that can independently steer the pair of steered wheels respectively, and wheel driving units that can rotationally drive the pair of steered wheels.
摘要翻译：本发明是具有高实用性和高自由度的车削操作的作业车辆。割草车包括割草机，其包括被驱动以围绕作为旋转中心沿车辆宽度方向延伸的轴线Ax1旋转的滚轮，连接到草坪割草机构的框架和转向驱动装置，设置在框架中。转向驱动装置包括一对沿车宽方向设置的转向轮，能够独立地转向一对转向轮的转向单元以及能够旋转地驱动一对转向轮的车轮驱动单元。

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