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. 发明专利

JP2003303508A Surface light source device and liquid crystal display device 有权
标题翻译：表面光源装置和液晶显示装置
公开(公告)号：JP2003303508A
公开(公告)日：2003-10-24
申请号：JP2002105650
申请日：2002-04-08
申请人： Daicel Chem Ind Ltd , Mitsubishi Electric Corp , ダイセル化学工業株式会社 , 三菱電機株式会社
发明人： HIRAISHI MASANORI , ONISHI MASAYA , SASAGAWA TOMOHIRO , IWASAKI NAOKO , YUKI AKIMASA , MURAKAMI OSAMU
IPC分类号： G02B5/02 , F21V8/00 , F21V9/06 , F21Y103/00 , G02F1/13357
摘要： PROBLEM TO BE SOLVED: To provide a transparent display device capable of protecting components from ultraviolet radiation from a light source of a surface light source device and stabilizing display quality for a long period. SOLUTION: The transparent display device 1 comprises a liquid crystal display unit 2 and a surface light source unit 3. The surface light source unit includes a tubular light source 4, light guiding member 5, a light diffusion film 7 with ultraviolet absorption capability, and a prism sheet 8. The light diffusion film 7 absorbs ultraviolet radiation from a light source (fluorescent tube) of a surface light source device (back light) to protect the diffusion sheet 7, the prism sheet 8 and liquid crystal display cells from being deteriorated. The light diffusion film may be constituted by a light diffusion layer constituted by a plurality of resins each having a different angle of refraction and a transparent resin film laminated on the light diffusion layer, wherein at least the transparent resin film includes a ultraviolet absorption material. The light diffusion film may be an anisotropy diffusion film which diffuses anisotropically. COPYRIGHT: (C)2004,JPO
摘要翻译：解决的问题：提供能够保护组件免受来自表面光源装置的光源的紫外线辐射并且长时间稳定显示质量的透明显示装置。透明显示装置1包括液晶显示单元2和表面光源单元3.面光源单元包括管状光源4，导光构件5，具有紫外线吸收的光漫射膜7 能量和棱镜片8.光扩散膜7从表面光源装置的光源（荧光管）吸收紫外线辐射（背光），以保护漫射片7，棱镜片8和液晶显示单元不被恶化光扩散膜可以由由多个不同的折射率的树脂构成的光扩散层和层叠在光扩散层上的透明树脂膜构成，其中至少透明树脂膜包括紫外线吸收材料。光扩散膜可以是各向异性扩散的各向异性扩散膜。版权所有（C）2004，JPO

2. 发明专利

JP2003302629A Light diffusion film 有权
标题翻译：光扩散膜
公开(公告)号：JP2003302629A
公开(公告)日：2003-10-24
申请号：JP2002105651
申请日：2002-04-08
申请人： Daicel Chem Ind Ltd , Mitsubishi Electric Corp , ダイセル化学工業株式会社 , 三菱電機株式会社
发明人： HIRAISHI MASANORI , ONISHI MASAYA , SASAGAWA TOMOHIRO , IWASAKI NAOKO , YUKI AKIMASA , MURAKAMI OSAMU
IPC分类号： G02B5/02 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a light diffusion film which can stabilize a display grade for a long period by protecting components from UV rays from a light source of a surface light source device. SOLUTION: The light diffusion film 7 can be composed of a light diffusion layer 8 comprising a plurality of resins varying in refractive indices and a transparent resin layer 9 laminated on the layer 8 and at least the transparent resin layer contains a UV absorbent. The layer 8 can be composed of a continuous phase 8a and a dispersion phase 8b and may anisotropically scatter the light. The UV absorptive light diffusion film is applicable to a transmission type display device comprising a liquid crystal display unit and a surface light source unit. The surface light source unit is provided with a tubular light source, light transmission member, light diffusion film, and prism sheet. The light diffusion film absorbs the UV rays from the light source (fluorescent tube) of the surface light source (backlight), thereby preventing the deterioration of the prism sheet and the liquid crystal display cell. COPYRIGHT: (C)2004,JPO
摘要翻译：解决的问题：提供一种通过保护组件免受来自表面光源装置的光源的紫外线的影响而能够长时间稳定显示等级的光漫射膜。光扩散膜7可以由包含多个折射率不同的树脂的光扩散层8和层叠在层8上的透明树脂层9组成，并且至少透明树脂层含有紫外线吸收剂。层8可以由连续相8a和分散相8b组成，并且可以各向异性地散射光。紫外吸收光漫射膜可应用于包括液晶显示单元和表面光源单元的透射型显示装置。表面光源单元设置有管状光源，透光构件，光漫射膜和棱镜片。光漫射膜吸收来自表面光源（背光）的光源（荧光管）的紫外线，从而防止棱镜片和液晶显示元件的劣化。版权所有（C）2004，JPO

3. 发明专利

JP2011258362A Surface light source device 审中-公开
标题翻译：表面光源设备
公开(公告)号：JP2011258362A
公开(公告)日：2011-12-22
申请号：JP2010130687
申请日：2010-06-08
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ITOGA KENJI , IWASAKI NAOKO , YUKI AKIMASA , NISHIOKA TAKAHIRO , NAGAE ISAMU , MURAKAMI OSAMU
IPC分类号： F21S2/00 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To provide a surface light source device capable of reducing luminance unevenness even when a light source with a limited light source size is used.SOLUTION: The surface light source device is provided with a light guide plate 2 and a point light source 1 which is arranged opposed to the side face of the light guide plate 2 and emits light to the side face of the light guide plate 2. The side face of the light guide plate 2 opposed to the point light source 1 has a shape having a pair of V-grooves which are formed on the light guide plate extending in the right and left slanting depth direction from the central line corresponding position on the side face of the light guide plate 2, so as to be symmetrical to the central line in the depth direction of the light guide plate 2 which passes through the center of the point light source 1, a row of V-grooves which are formed continued to a face (transmission refraction surface 213) on the depth side of the light guide plate 2 out of the faces to form the V-groove pair, and a punched hole of triangle pole of an isosceles triangle which is formed in the light guide plate 2 with the central line corresponding position of the side face of the light guide plate 2 as a vertex.
摘要翻译：要解决的问题：即使当使用具有有限光源尺寸的光源时，提供能够降低亮度不均匀性的表面光源装置。解决方案：面光源装置设置有导光板2和点光源1，其与导光板2的侧面相对配置并向导光板的侧面发光导光板2的与点光源1相对的侧面形状具有一对V形槽，该一对V形槽形成在从对应于中心线的左右倾斜深度方向延伸的导光板上位于导光板2的侧面上，以与通过点光源1的中心的导光板2的深度方向的中心线对称，排列为V形槽在导光板2的深度侧从表面连续地形成面（传输折射面213），以形成V形槽对，并且形成在等离子体三角形的三角形的冲孔中，导光板2与ce 导光板2的侧面的中间线对应位置为顶点。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2011145241A Optical encoder and scale plate 有权
标题翻译：光学编码器和尺码板
公开(公告)号：JP2011145241A
公开(公告)日：2011-07-28
申请号：JP2010007833
申请日：2010-01-18
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MURAKAMI OSAMU , MUSHA TAKESHI , NOGUCHI TAKUYA , KONO HIROYUKI , FUTAMURA MASANORI
IPC分类号： G01D5/36
摘要： PROBLEM TO BE SOLVED: To provide an optical encoder having a smaller number of components which can furthermore improve assembly accuracy to reduce dimension dispersion between each component or the like, and to provide a scale plate constituting the optical encoder. SOLUTION: The optical encoder 100 includes the scale plate 2 installed on a member 10 for displacement control, a light emitting source 1 for supplying light with which the scale plate 2 is irradiated, and a light receiving element 4 for detecting light with which the scale plate 2 is irradiated. On the scale plate 2, a signal track 3 including a reflecting material for changing the quantity of light entering the light receiving element 4 by reflecting the light is arranged. On the signal track 3, the reflecting material is printed periodically in a direction along a displacement direction of the member 10 for displacement control. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有较少数量的部件的光学编码器，其可以进一步提高组装精度，以减少各部件之间的尺寸分散，并提供构成光学编码器的刻度板。解决方案：光学编码器100包括安装在用于位移控制的构件10上的刻度板2，用于提供刻度盘2照射的光的发光源1和用于检测光的光接收元件4 刻度板2被照射。在刻度板2上，布置有包括用于通过反射光来改变进入光接收元件4的光量的反射材料的信号轨道3。在信号轨道3上，沿着用于位移控制的构件10的位移方向的方向周期性地印刷反射材料。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010276403A Motor system with encoder, encoder, and method for manufacturing motor system with encoder 审中-公开
标题翻译：具有编码器，编码器和使用编码器制造电机系统的电机系统
公开(公告)号：JP2010276403A
公开(公告)日：2010-12-09
申请号：JP2009127559
申请日：2009-05-27
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： FUTAMURA MASANORI , SHIRASE TAKASHI , HASE HIROAKI , SUGIURA SEI , SATONE TOSHIKAZU , MUSHA TAKESHI , MURAKAMI OSAMU
IPC分类号： G01D5/36 , G01D5/245
摘要： PROBLEM TO BE SOLVED: To attain a motor system with an encoder which is excellent in productivity and facilitates replacement or repair of the encoder, keeps the encoder part small-sized, and makes the accuracy of the encoder part in acceleration of a motor little lower.
SOLUTION: The motor system with the encoder includes a code disk and a joining member in the central part of which a mounting hole wherein a rotary shaft is inserted is formed, and which is adhered to the disk surface of the code disk with an adhesive. A film of a low-melting metal is provided at least on the sidewall part of the mounting hole. The inner diameter of the mounting hole before the film of the low-melting metal is formed is larger than the outer diameter of the rotary shaft of the motor being inserted, while the inner diameter of the mounting hole after the film of the low-melting metal is formed is smaller than the outer diameter of the rotary shaft of the inserted motor.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了获得具有生产率优异且便于更换或修理编码器的编码器的电机系统，使编码器部分小型化，并且使编码器部件的精度达到加速度电机低一点。解决方案：具有编码器的电动机系统包括码盘和连接构件，其中心部分中形成有旋转轴插入的安装孔，并且其附接到代码盘的盘表面，粘合剂。至少在安装孔的侧壁部分上设置有低熔点金属薄膜。形成低熔点金属膜之前的安装孔的内径大于插入电动机的旋转轴的外径，而低熔点膜的安装孔的内径形成的金属比插入的电动机的旋转轴的外径小。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2005210672A Plating method and high-frequency line 有权
标题翻译：镀层法和高频线
公开(公告)号：JP2005210672A
公开(公告)日：2005-08-04
申请号：JP2004154799
申请日：2004-05-25
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YUASA TAKESHI , NISHINO TAMOTSU , INUZUKA TAKAYUKI , MURAKAMI OSAMU , MUKUDA MUNEAKI
IPC分类号： C23C18/16 , C23C18/31 , H01P1/02 , H01P3/02 , H01P3/04 , H01P3/08 , H01P5/08 , H01P5/18 , H01P11/00
摘要： PROBLEM TO BE SOLVED: To provide a plating method which can be applied to manufacturing a small-sized high-frequency line, and a high-frequency line which is manufactured by the plating method, can be miniaturized and reduces a transmission loss. SOLUTION: The method for plating a compound member including a first portion composed of a first resin including a charging material and a second portion composed of a material different from that of the first portion includes a pre-treatment step for treating the compound member using a surface treatment liquid with which the charging material is dissolved and a surface state of the second portion is not substantially changed, and a plating step for applying electroless plating to the compound material treated by the pre-treatment step, thereby selectively forming a plating film over the first portion. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供可用于制造小型高频线的电镀方法和通过电镀方法制造的高频线，可以小型化并且降低传输损耗。解决方案：包括由包含充电材料的第一树脂构成的第一部分和由与第一部分不同的材料组成的第二部分的化合物的电镀方法包括用于处理化合物的预处理步骤使用充电材料溶解的表面处理液和第二部分的表面状态基本上不改变的构件，以及电镀步骤，用于将化学镀施加到通过预处理步骤处理的复合材料，从而选择性地形成第一部分镀覆薄膜。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004160825A Manufacturing method for resin component 审中-公开
公开(公告)号：JP2004160825A
公开(公告)日：2004-06-10
申请号：JP2002328968
申请日：2002-11-13
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MURAKAMI OSAMU , YAMADA NAOSHI
IPC分类号： B29C45/43 , B29C45/44
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method for a resin component which improves releasability in regard to the resin component for which a substantial draft angle can not be provided.
SOLUTION: A mold 10 wherein a cavity part 20 corresponding to the shape of the resin component is formed in a porous member 14 having a continuous void part, is used. After a resin injected in the cavity part 20 is solidified, a liquid release agent is injected into the porous member 14 from a release agent injection circuit 17, so as to fill the void part therewith, and gas for diffusing the release agent in a boundary part between the cavity part 20 and the solidified resin is injected into the porous member 14 from a gas injection circuit 18.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2003279381A Encoder, code disk, method of manufacturing metallic mold used for producing the code disk, and method of manufacturing the code disk 审中-公开
标题翻译：编码器，代码盘，制造用于生产代码盘的金属模具的制造方法以及制造代码盘的方法
公开(公告)号：JP2003279381A
公开(公告)日：2003-10-02
申请号：JP2002318158
申请日：2002-10-31
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SAKAMOTO MASAHIKO , SUGIMOTO KOICHI , KAMAKURA KATSUTOSHI , OTANI MASAHIRO , KAWASHIMA YASUTSUGU , AZUMAOKA OSAMU , IMAIZUMI MASARU , MURAKAMI OSAMU
IPC分类号： G01D5/36 , G01D5/347 , G11B7/09 , G01D5/34
CPC分类号： G11B7/0901 , G01D5/34707
摘要： PROBLEM TO BE SOLVED: To provide a high-resolution code disk for encoder that can detect absolute positions, a method of manufacturing a metallic mold used for producing the code disk, and so on.
SOLUTION: The code disk for encoder formed by using a transparent substrate is provided with a plurality of tracks formed on the transparent substrate and having different patterns on their surfaces and inter-track areas provided among the tracks and having different heights from those of the surfaces of the tracks. The method of manufacturing the metallic mold used for producing the code disk includes a step of forming tracks having flat surfaces on a first material, a step of forming inter-track areas having different heights from those of the flat surfaces of the tracks among the tracks, and a step of forming different patterns on the flat surfaces of the tracks. The method also includes a step of plating the patterns of the first material, and a step of obtaining the metallic mold by removing the plated layer from the first material.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供可以检测绝对位置的编码器的高分辨率代码盘，制造用于制造代码盘的金属模具的方法等。解决方案：通过使用透明基板形成的用于编码器的代码盘设置有形成在透明基板上的多个轨道，并且在其表面上具有不同的图案，并且在轨道之间提供具有不同高度的轨道区域的轨迹表面。用于制造代码盘的金属模具的制造方法包括在第一材料上形成具有平坦表面的轨道的步骤，形成与轨道的平坦表面不同高度的轨道间区域的步骤以及在轨道的平坦表面上形成不同图案的步骤。该方法还包括对第一材料的图案进行电镀的步骤，以及通过从第一材料去除镀层来获得金属模具的步骤。版权所有（C）2004，JPO

9. 发明专利

JP2010160037A Rotation angle detector 审中-公开
标题翻译：旋转角度检测器
公开(公告)号：JP2010160037A
公开(公告)日：2010-07-22
申请号：JP2009002228
申请日：2009-01-08
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MUSHA TAKESHI , NISHIZAWA HIROSHI , NAKAJIMA HAJIME , MURAKAMI OSAMU
IPC分类号： G01D5/18
摘要： PROBLEM TO BE SOLVED: To provide a rotation angle detector detecting a rotation angle more accurately than a conventional one.
SOLUTION: The rotation angle detector is equipped with a magnet part 210 that is formed in a plate shape having no hollow portion in the center and that is of a type magnetized in the thickness direction wherein each of the surface 210b opposed to a magnetic detection element 221 and the back surface is subjected to magnetization to change the direction of a magnetic field according to the rotation. The thickness of the magnet part is changed locally or gradually with respect to a diameter direction 210c.
COPYRIGHT: (C)2010,JPO&INPIT

10. 发明专利

JP2010160036A Rotation angle detector 有权
标题翻译：旋转角度检测器
公开(公告)号：JP2010160036A
公开(公告)日：2010-07-22
申请号：JP2009002225
申请日：2009-01-08
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MUSHA TAKESHI , NISHIZAWA HIROSHI , NAKAJIMA HAJIME , MURAKAMI OSAMU
IPC分类号： G01D5/18
摘要： PROBLEM TO BE SOLVED: To provide a rotation angle detector detecting a rotation angle more accurately than a conventional one.
SOLUTION: The rotation angle detector 101 comprises: a magnet part 110 comprising a ring magnet attached to a rotary shaft 3; and a detection part 120 having a magnetic detection element 121 disposed above or below the magnet. The thickness of the ring magnet is changed locally or gradually with respect to the radial direction.
COPYRIGHT: (C)2010,JPO&INPIT

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