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1. 发明授权

US09564337B2 Polishing liquid and method for polishing substrate using the polishing liquid 有权
标题翻译：研磨液和抛光液的研磨方法
公开(公告)号：US09564337B2
公开(公告)日：2017-02-07
申请号：US13884883
申请日：2011-12-22
申请人： Munehiro Oota , Takaaki Tanaka , Toshio Takizawa , Shigeru Yoshikawa , Takaaki Matsumoto , Takahiro Yoshikawa , Takashi Shinoda
发明人： Munehiro Oota , Takaaki Tanaka , Toshio Takizawa , Shigeru Yoshikawa , Takaaki Matsumoto , Takahiro Yoshikawa , Takashi Shinoda
IPC分类号： H01L21/306 , B24B37/04 , C09K3/14 , H01L21/3105 , C09G1/02
CPC分类号： H01L21/31055 , B24B37/044 , C09G1/02 , C09K3/1463 , H01L21/30625 , H01L21/31053
摘要： Provided is a polishing liquid including cerium oxide particles, an organic acid A, a polymer compound B having a carboxyl acid group or a carboxylate group, and water, wherein the organic acid A has at least one group selected from the group consisting of —COOM group, -Ph-OM group, —SO3M group and —PO3M2 group, pKa of the organic acid A is less than 9, a content of the organic acid A is 0.001 to 1 mass % with respect to the total mass of the polishing liquid, and a content of the polymer compound B is 0.01 to 0.50 mass % with respect to the total mass of the polishing liquid, and pH is in the range of 4.0 to 7.0.
摘要翻译：本发明提供一种包括氧化铈颗粒，有机酸A，具有羧酸基或羧酸酯基的高分子化合物B和水的抛光液，其中有机酸A具有至少一个选自-COOM 基团-Ph-OM基团，-SO 3 M基团和-PO 3 M 2基团，有机酸A的pKa小于9，有机酸A的含量相对于研磨液的总质量为0.001〜1质量％，相对于研磨液的总质量，高分子化合物B的含量为0.01〜0.50质量％，pH为4.0〜7.0。

2. 发明授权

US08870437B2 Lighting device, display device, and television receiver 有权
标题翻译：照明装置，显示装置和电视接收机
公开(公告)号：US08870437B2
公开(公告)日：2014-10-28
申请号：US13522614
申请日：2010-12-17
申请人： Takahiro Yoshikawa
发明人： Takahiro Yoshikawa
IPC分类号： G02F1/13357 , G02F1/1335 , F21V8/00
CPC分类号： G02F1/133608 , G02B6/0091 , G02F1/133615
摘要： A lighting device maintains an optical design and absorbs expansion of a light guide plate with a simple structure if the light guide plate expands toward a light source side. A backlight unit 24 includes an LED board 30; an LED light sources 28 arranged on the LED board 30; a light guide plate 20 having a flat plate shape and including light entrance surfaces 20a1 and 20a2 on side surfaces that are provided on opposite sides, the light entrance surfaces 20a1 and 20a2 being arranged to face the LED light sources 28 of the LED board 30; and spacer members 25a (25b) regulating a distance W1 between the LED board 30 and the light guide plate 20. Each spacer member 25a (25b) has a Young's modulus smaller than that of the light guide plate 20. Each spacer member 25a (25b) regulates the distance W1 between the LED light sources 28 and the light guide plate 20 and absorbs the expansion of the light guide plate 20.
摘要翻译：如果导光板朝向光源侧膨胀，则照明装置保持光学设计并且以简单的结构吸收导光板的膨胀。背光单元24包括LED板30; 布置在LED板30上的LED光源28; 导光板20具有平板形状并且在设置在相对侧的侧表面上包括光入射表面20a1和20a2，光入射表面20a1和20a2设置成面对LED板30的LED光源28; 以及调节LED基板30与导光板20之间的距离W1的间隔部件25a（25b）。各间隔部件25a（25b）的杨氏模量小于导光板20的杨氏模量。每个间隔部件25a（25b ）调节LED光源28与导光板20之间的距离W1并吸收导光板20的膨胀。

3. 发明授权

US08870401B2 Lighting device, display device and television receiver 有权
标题翻译：照明装置，显示装置和电视接收机
公开(公告)号：US08870401B2
公开(公告)日：2014-10-28
申请号：US13574730
申请日：2011-01-11
申请人： Takahiro Yoshikawa
发明人： Takahiro Yoshikawa
IPC分类号： F21V21/00 , F21V8/00
CPC分类号： G02B6/009 , G02B6/0068 , G02B6/0073 , G02B6/0091
摘要： It is an object of the present invention to achieve cost reduction or the like in a lighting device. A backlight unit 12 according to the present invention includes: LEDs 17 as a plurality of light sources; at least two LED boards 18 on which the LEDs 17 are mounted; a chassis 14 in which the at least two LED boards 18 are housed; and a connecting and retaining member 22. The at least two LED boards 18 include ones arranged adjacent to each other. The adjacent LED boards 18 are electrically connected to each other and retained on the chassis 14 by the connecting and retaining member 22.
摘要翻译：本发明的目的是在照明装置中实现成本降低等。根据本发明的背光单元12包括：作为多个光源的LED17; 其上安装有LED 17的至少两个LED板18; 其中容纳至少两个LED板18的底盘14; 以及连接和保持构件22.至少两个LED板18包括彼此相邻布置的LED板。相邻的LED板18彼此电连接并通过连接和保持构件22保持在底盘14上。

4. 发明授权

US08425069B2 Lighting device, display device and television receiver 有权
标题翻译：照明装置，显示装置和电视接收机
公开(公告)号：US08425069B2
公开(公告)日：2013-04-23
申请号：US12810646
申请日：2008-12-10
申请人： Shuki Yamamoto , Yasumori Kuromizu , Kaori Yamamoto , Takahiro Yoshikawa
发明人： Shuki Yamamoto , Yasumori Kuromizu , Kaori Yamamoto , Takahiro Yoshikawa
IPC分类号： G09F13/04 , G09F13/08
CPC分类号： G02B5/0231 , G02B3/005 , G02B5/0278 , G02B5/045 , G02F1/133604 , G02F2001/133607
摘要： A lighting device 12 of the present invention includes a plurality of light sources 17 and an optical member arranged closer to the light-exiting portion 15z than the light sources 17. The optical member 15 includes a prism diffuser plate 15a for diffusing light emitted from the light sources 17 and exiting from a lens sheet 15c arranged closer to the light-exiting portion 15z than the prism diffuser plate 15a. The prism diffuser plate 15a has prisms on a surface located on a side closer to the light-exiting portion 15z. The lens sheet 15c has convex lenses 62 on a surface closer to the light-exiting portion 15z.
摘要翻译：本发明的照明装置12包括多个光源17和比光源17更靠近出射部15z的光学构件。光学构件15包括棱镜扩散板15a，用于使从光源17离开比棱镜扩散板15a更靠近光出射部分15z布置的透镜片15c。棱镜扩散板15a在位于靠近光出射部分15z的一侧的表面上具有棱镜。透镜片15c在靠近光出射部分15z的表面上具有凸透镜62。

5. 发明授权

US08371720B2 Diffusion sheet, diffusion unit, illuminating unit, and display device 有权
标题翻译：扩散片，扩散单元，照明单元和显示装置
公开(公告)号：US08371720B2
公开(公告)日：2013-02-12
申请号：US12739961
申请日：2008-07-23
申请人： Takahiro Yoshikawa
发明人： Takahiro Yoshikawa
IPC分类号： G09F13/04 , G02F1/13357
CPC分类号： G02B5/0278 , G02B5/0294 , G02F1/133604 , G02F1/133606
摘要： In a diffusion sheet (46), first reflection areas (AR1) with high reflectance and second reflection areas (AR2) with low reflectance are alternately arranged parallel to each other on a light receiving surface (46R), and third reflection areas (AR3) with high reflectance and fourth reflection areas (AR4) with low reflectance are alternately arranged parallel to each other on an light emitting surface (46F). In the diffusion sheet (46), the first reflection areas (AR1) and the fourth reflection areas (AR4) are opposed to each other, and the second reflection areas (AR2) and the third reflection areas (AR3) are opposed to each other.
摘要翻译：在漫射片（46）中，具有高反射率的第一反射区域（AR1）和低反射率的第二反射区域（AR2）在受光面（46R）上交替排列成平行，第三反射区域（AR3）具有低反射率的高反射率和第四反射区域（AR4）在发光表面（46F）上彼此平行地交替布置。在扩散片（46）中，第一反射区域（AR1）和第四反射区域（AR4）彼此相对，并且第二反射区域（AR2）和第三反射区域（AR3）彼此相对。

6. 发明申请

US20120293980A1 LIGHT-EMITTING UNIT, BACKLIGHT DEVICE AND DISPLAY APPARATUS 审中-公开
标题翻译：发光单元，背光装置和显示装置
公开(公告)号：US20120293980A1
公开(公告)日：2012-11-22
申请号：US13574890
申请日：2010-10-26
申请人： Takahiro Yoshikawa
发明人： Takahiro Yoshikawa
IPC分类号： F21V9/16
CPC分类号： H01L33/54 , G02F1/133603 , H01L33/60
摘要： Provided is a light-emitting unit wherein the directivity of light to be emitted can be lowered while the increase of the number of members thereof is suppressed and the increase of the size thereof is suppressed. An LED package (light-emitting unit) (20) is provided with a base material (23) which includes an element mounting portion (21) and a sidewall portion (22), a light-emitting diode (24) which is disposed on the element mounting portion of the base material, and a sealing resin (25) which covers a light-emitting surface (24a) of the light-emitting diode and has light transmission properties. A recessed portion (26) is formed in a light emission surface (25a) of the sealing resin.
摘要翻译：提供一种发光单元，其中可以降低发光的方向性，同时抑制其数量的增加并且其尺寸的增加被抑制。 LED封装（发光单元）（20）设置有包括元件安装部（21）和侧壁部（22）的基材（23），发光二极管（24）设置在所述基材的元件安装部分和覆盖所述发光二极管的发光面（24a）的密封树脂（25）具有透光性。凹部（26）形成在密封树脂的发光面（25a）中。

7. 发明申请

US20110217100A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110217100A1
公开(公告)日：2011-09-08
申请号：US13129140
申请日：2009-11-12
申请人： Takahiro Yoshikawa
发明人： Takahiro Yoshikawa
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/00805
摘要： An image forming apparatus includes a gloss applying mode for applying gloss to an image on a sheet and a non-gloss-applying mode. The image forming apparatus includes a fixing device including a fixing member and a pressurizing member that is pressed into contact with the fixing member to form a fixing nip portion in which toner is fixed to the sheet; and a gloss applying device including a first roller including a heating unit and a second roller that is pressed into contact with the first roller to form a gloss applying nip portion in which gloss is applied to the toner. The fixing device and the gloss applying device are provided on a sheet conveying path line. When the sheet is conveyed in the non-gloss-applying mode, nip pressure of the gloss applying nip portion in the gloss applying device is lower than that in the gloss applying mode.
摘要翻译：图像形成装置包括用于对片材上的图像施加光泽的光泽施加模式和非光泽施加模式。图像形成装置包括固定装置，该固定装置包括固定构件和加压构件，所述加压构件被压接成与固定构件接触，以形成定影夹持部分，其中调色剂固定到片材上; 以及光泽施加装置，其包括包括加热单元和第二辊的第一辊，所述第一辊被压制成与所述第一辊接触以形成其中向所述调色剂施加光泽的光泽施加辊隙部分。定影装置和光泽施加装置设置在片材输送路线上。当以非光泽施加模式输送片材时，光泽施加装置中的光泽施加夹持部分的压区压力低于光泽施加模式中的光泽施加夹持部分的压区压力。

8. 发明申请

US20100246190A1 DIFFUSION SHEET, DIFFUSION UNIT, ILLUMINATING UNIT, AND DISPLAY DEVICE 有权
标题翻译：扩散片，扩散单元，照明单元和显示装置
公开(公告)号：US20100246190A1
公开(公告)日：2010-09-30
申请号：US12739961
申请日：2008-07-23
申请人： Takahiro Yoshikawa
发明人： Takahiro Yoshikawa
IPC分类号： F21V13/04 , G02B5/02
CPC分类号： G02B5/0278 , G02B5/0294 , G02F1/133604 , G02F1/133606
摘要： In a diffusion sheet (46), first reflection areas (AR1) with high reflectance and second reflection areas (AR2) with low reflectance are alternately arranged parallel to each other on a light receiving surface (46R), and third reflection areas (AR3) with high reflectance and fourth reflection areas (AR4) with low reflectance are alternately arranged parallel to each other on an light emitting surface (46F). In the diffusion sheet (46), the first reflection areas (AR1) and the fourth reflection areas (AR4) are opposed to each other, and the second reflection areas (AR2) and the third reflection areas (AR3) are opposed to each other.
摘要翻译：在漫射片（46）中，具有高反射率的第一反射区域（AR1）和低反射率的第二反射区域（AR2）在受光面（46R）上交替排列成平行，第三反射区域（AR3）具有低反射率的高反射率和第四反射区域（AR4）在发光表面（46F）上彼此平行地交替布置。在扩散片（46）中，第一反射区域（AR1）和第四反射区域（AR4）彼此相对，并且第二反射区域（AR2）和第三反射区域（AR3）彼此相对。

9. 发明申请

US20090052927A1 FIXING DEVICE, IMAGE FORMING APPARATUS USING THE FIXING DEVICE, AND TEMPERATURE CONTROL METHOD FOR THE FIXING DEVICE 有权
标题翻译：固定装置，使用固定装置的图像形成装置和固定装置的温度控制方法
公开(公告)号：US20090052927A1
公开(公告)日：2009-02-26
申请号：US12184710
申请日：2008-08-01
申请人： Takahiro YOSHIKAWA
发明人： Takahiro YOSHIKAWA
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2029
摘要： A fixing device, an image forming apparatus using the fixing device, and a temperature control method therefor. The fixing device includes a fixing roller, a heat roller including first and second heat sources, a fixing belt, a pressure roller including a pressure heat source, a first temperature detector, a second temperature detector, and a pressure temperature detector. The heat sources are regularly on and off according to a duty cycle, and at least one of the heat sources is controlled by the duty cycle during paper feed. A wattage of one of the heat sources is added to a wattage of at least one of the other heat sources when the temperature detected by the first or second temperature detector corresponding to the one of the heat sources reaches the set temperature such that a duty ratio of the at least one of the other heat sources is increased.
摘要翻译：定影装置，使用定影装置的图像形成装置及其温度控制方法。定影装置包括定影辊，包括第一和第二热源的热辊，定影带，包括压力热源的压力辊，第一温度检测器，第二温度检测器和压力温度检测器。热源根据占空比定期打开和关闭，并且至少一个热源由进纸期间的占空比控制。当对应于一个热源的第一或第二温度检测器检测的温度达到设定温度时，其中一个热源的功率被加到其它热源中的至少一个的功率上，使得占空比的其他热源中的至少一个增加。

10. 发明申请

US20060204265A1 Belt type fixing device for use in an image forming apparatus 有权
标题翻译：用于图像形成装置的带式固定装置
公开(公告)号：US20060204265A1
公开(公告)日：2006-09-14
申请号：US11354146
申请日：2006-02-15
申请人： Takahiro Yoshikawa
发明人： Takahiro Yoshikawa
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/2028 , G03G2215/2016 , G03G2215/2032
摘要： A belt type fixing device of the present invention includes a fix roller, a press roller rotatable in pressing contact with the fix roller, a heat roller accommodating a heat source therein and a belt passed over the fix roller and heat roller. A non-contact type temperature sensor is positioned in a sheet passing range corresponding to the width of a minimum sheet size and assigned to the heat roller while a contact type temperature sensor is positioned outside of the sheet passing range. A controller prevents the heat source from being turned on if temperature sensed by the non-contact type temperature sensor is short of preselected temperature B when temperature sensed by the contact type temperature sensor reaches preselected temperature A assigned to the non-contact type temperature sensor. A reflection type sheet sensor determines whether or not a sheet is present on the belt.
摘要翻译：本发明的带式固定装置包括固定辊，可与定影辊压接的可旋转的压辊，容纳热源的加热辊和通过定影辊和加热辊的带。非接触式温度传感器位于与最小纸张尺寸的宽度对应的纸张通过范围内，并且分配给加热辊，而接触式温度传感器位于纸张通过范围之外。当由接触式温度传感器感测到的温度达到分配给非接触式温度传感器的预选温度A时，如果由非接触式温度传感器检测到的温度低于预选温度B，则控制器防止热源接通。反射型纸张传感器确定纸张是否存在于传送带上。

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