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1. 发明专利

JP2011191688A Optical filter and display device 有权
标题翻译：光学过滤器和显示设备
公开(公告)号：JP2011191688A
公开(公告)日：2011-09-29
申请号：JP2010059847
申请日：2010-03-16
申请人： National Institute For Materials Science , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所 , 独立行政法人物質・材料研究機構
发明人： MIURA ATSUSHI , INOUE DAISUKE , NOMURA TAKESHI , FUJIKAWA HISAYOSHI , SATO KAZUO , IKEDA NAOKI , TSUTANI HIROKI , SUGIMOTO YOSHIMASA , KOIDE YASUO
IPC分类号： G02B5/30 , G02F1/1335 , G09F9/00 , G09F9/30
摘要： PROBLEM TO BE SOLVED: To provide an optical filter having a simple structure using a metal thin film and simultaneously controlling the wavelength of a transmitted light and a polarizing light to a prescribed state, and to provide a display device using the optical filter. SOLUTION: The optical filter includes the metal film provided with a plurality of opening parts having a long axis direction and a short axis direction. In the metal film, the plurality of the opening parts are arranged rectangular lattice-like so that the long axis direction of the opening part and the long axial direction of the rectangular lattice are coincident with each other and is formed so that the length of the opening part in the short axis direction and the length of the rectangular lattice in the short axis direction are shorter than the wavelength of incident light. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用金属薄膜具有简单结构并同时将透射光和偏振光的波长控制到规定状态的滤光器，并提供使用该滤光器的显示装置。解决方案：滤光器包括设置有多个具有长轴方向和短轴方向的开口部的金属膜。在金属膜中，多个开口部分呈矩形格状排列，使得开口部的长轴方向和矩形格子的长轴方向相互一致，形成为短轴方向的开口部和长轴方向的长方形的长度比入射光的波长短。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2011149735A Material quality determination device, and method for manufacturing semiconductor integrated circuit 审中-公开
标题翻译：材料质量测定装置及制造半导体集成电路的方法
公开(公告)号：JP2011149735A
公开(公告)日：2011-08-04
申请号：JP2010009339
申请日：2010-01-19
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： TAKAI ISAMU , INOUE DAISUKE , NOMURA TAKESHI , MIURA ATSUSHI , FUJIKAWA HISAYOSHI , ANDO MICHINORI
IPC分类号： G01N21/27 , H01L27/146
摘要： PROBLEM TO BE SOLVED: To precisely determine the quality of a material using a simple filter.
SOLUTION: This material quality determination device has a metal membrane 12. The metal membrane 12 has a large number of holes arranged in a lattice like state are formed and which is characterized in the that sizes of the holes and an interval between the holes are determined corresponding to the wavelength of desired light to be transmitted and the sizes of the holes are made smaller than the wavelength of the light. The wavelength of the desired light in the light from a determination target is transmitted through the metal membrane and the light transmitted through the metal membrane is detected by a light detection element to output a signal corresponding to the quantity of the detected light. The quality of the material of the determination target is determined on the basis of the signal outputted from the light detection element by a material quality determination part.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：使用简单的过滤器精确确定材料的质量。解决方案：该材料质量确定装置具有金属膜12.金属膜12具有形成格子状状的多个孔，其特征在于，孔的尺寸和孔的尺寸对应于要传输的期望光的波长确定孔，并且使孔的尺寸小于光的波长。来自测定对象物的光中的期望光的波长透过金属膜，通过光检测元件检测透过金属膜的光，输出对应于检测光量的信号。基于由材料质量确定部分从光检测元件输出的信号来确定确定目标的材料的质量。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2010054628A Optical device 审中-公开
标题翻译：光学装置
公开(公告)号：JP2010054628A
公开(公告)日：2010-03-11
申请号：JP2008217339
申请日：2008-08-26
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： FUJITSUKA TOKUO , OZAKI TAKASHI , SHIMAOKA KEIICHI , NOMURA TAKESHI , YAMAZAKI SHINTARO , OMURA YOSHITERU
IPC分类号： G02B26/08 , G02B5/08
CPC分类号： G02B26/0841
摘要： PROBLEM TO BE SOLVED: To provide an optical device with high durability.
SOLUTION: In the optical device 2, when an attractive force F1 is generated between a D2-side end portion of a movable layer 20 and a substrate 10, the movable layer 20 inclines at angle θ1 in the direction the D2-side end portion approaches the substrate 10. At that time, a movable mirror 30 inclines at angle θ2 with struts 14a and 14b as support points in the direction a D1-side end portion leaves the movable layer 20. As a result, the movable mirror 30 inclines at angle θ3 (=θ1+θ2) from the substrate 10. Not only the movable mirror 30 but also the movable layer 20 are inclined, whereby the inclination angle θ2 of the movable mirror 30 necessary for ensuring the inclination angle θ3 from the substrate 10 is reduced. The load placed on a connection part of the movable mirror 30 is reduced. Thus, the durability of the optical device is improved.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有高耐久性的光学装置。解决方案：在光学装置2中，当在可移动层20的D2侧端部和基板10之间产生吸引力F1时，可动层20以D2侧朝向角度θ1倾斜此时，可动反射镜30以角度θ2倾斜，支柱14a和14b作为支撑点沿着D1侧端部离开可移动层20的方向。结果，可移动反射镜30 与基板10成角度θ3（=θ1+θ2）倾斜。不仅可动镜30而且可动层20倾斜，从而确保与基板的倾斜角θ3所需的可动镜30的倾斜角度θ2 10减少。放置在可移动镜30的连接部分上的载荷减小。因此，提高了光学装置的耐久性。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009151974A Light-emitting device 审中-公开
标题翻译：发光装置
公开(公告)号：JP2009151974A
公开(公告)日：2009-07-09
申请号：JP2007326854
申请日：2007-12-19
申请人： Toyoda Gosei Co Ltd , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所 , 豊田合成株式会社
发明人： TOTANI CHIHARU , FUJII TETSUYA , HORIBE HITOSHI , FUJIKAWA HISAYOSHI , NOMURA TAKESHI , MIURA ATSUSHI , SATO KAZUO
IPC分类号： F21V8/00 , F21Y101/02 , G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide a light-emitting device having a simple structure easy to manufacture, and provided with a nonreflecting structure, having reflection-suppressing effect that is equal to or larger than those of conventional structures. SOLUTION: The light-emitting device comprises a first LED lamp, and a light guide plate arranged on a light-emitting side of the first LED lamp. The light guide plate includes a first end surface opposite to the first LED lamp, a rear surface reflecting part, and a front surface light-emitting part. The nonreflecting structure of the light-emitting device includes the first end surface, having a (a) shape or (b) shape, such that (a) pseudo-triangular convex bodies, having a concave side surface with respect to a line connecting a base part to a vertex, with an aspect ratio of 1 or smaller are arranged at a pitch which is smaller than the wavelength of the light of the first LED lamp; or (b) false cones having a concave side surface, with respect to a line connecting a point on a bottom circumference and the vertex with an aspect ratio of 1 or smaller are arranged at a pitch which is smaller than the wavelength of the light of the first LED lamp. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有简单结构的发光装置，并且具有非反射结构，其具有等于或大于常规结构的反射抑制效果。解决方案：发光装置包括第一LED灯和布置在第一LED灯的发光侧的导光板。导光板包括与第一LED灯相反的第一端面，后表面反射部和前表面发光部。发光装置的非反射结构包括具有（a）形状或（b）形状的第一端面，使得（a）假三角形凸体相对于连接一个具有1或更小的纵横比的顶点的基底部分以比第一LED灯的光的波长小的间距排列; 或者（b）具有凹面侧的假锥相对于连接底部圆周上的点和长宽比为1以下的顶点的线排列成比其波长第一个LED灯。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2009098237A Nonreflective structure, optical element, metallic mold and their manufacturing method 审中-公开
标题翻译：非选择性结构，光学元件，金属模具及其制造方法
公开(公告)号：JP2009098237A
公开(公告)日：2009-05-07
申请号：JP2007267455
申请日：2007-10-15
申请人： Toyoda Gosei Co Ltd , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所 , 豊田合成株式会社
发明人： FUJIKAWA HISAYOSHI , NOMURA TAKESHI , MIURA ATSUSHI , SATO KAZUO , TOTANI CHIHARU , FUJII TETSUYA
IPC分类号： G02B1/11 , B29C33/38 , B29C59/02 , B32B7/02 , B32B33/00 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a nonreflective structure which has a simple and easily producible structure and has the reflection suppressing effect that is equal to or higher than that of conventional structure. SOLUTION: The nonreflective structure 1 constituted of innumerable cones 9 arranged at a pitch not exceeding a wavelength of the light, is formed on the surface where light not to be reflected is made incident. The height of the cone 9 is lower than the pitch and an aspect ratio is 1 or less. The flank of the cone 9 is concave toward a line connecting a point on a bottom surface periphery of the cone 9 and the apex of the cone 9. The nonreflective structure 1 is manufactured by patterning with lithography or transfer of a shape by a metallic mold. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有简单且易于生产的结构并具有等于或高于常规结构的反射抑制效果的非反射结构。解决方案：在不被反射的光入射的表面上形成以不超过光的波长的间距布置的无数锥体9构成的非反射结构1。锥体9的高度低于间距，纵横比为1以下。锥体9的侧面朝着连接锥体9的底表面周边的点和锥体9的顶点的线呈凹形。非反射结构1通过用光刻图案或通过金属模具转移形状来制造。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2017116862A 光導波路审中-公开
公开(公告)号：JP2017116862A
公开(公告)日：2017-06-29
申请号：JP2015254791
申请日：2015-12-25
申请人：株式会社豊田中央研究所 , Toyota Central R&D Labs Inc
发明人： NAKAI MAKOTO , NOMURA TAKESHI
IPC分类号： G02B6/125 , G02B6/122
摘要：【課題】光の入力部、出力部、及び屈曲部を含む光導波路において、小型化しつつ光損失を低減させる光導波路を提供する。【解決手段】光導波路10は、光を入力する入力導波路S1と、光を出力する出力導波路S2と、各々180度より大きい折り曲げ角を有する複数の屈曲部C1、C2を備えると共に隣接する屈曲部の屈曲方向が互いに反対になるように接続され、かつ一端が入力導波路S1の一端に接続されかつ他端が出力導波路S2の一端に接続された曲げ導波路と、を含み、複数の屈曲部の各々の曲率が、屈曲部の始点P1から屈曲部の中央部P2まで漸増し、屈曲部の中央部P2から屈曲部の終点P3まで漸減するように構成されている。【選択図】図1

7. 发明专利

JP2010239233A Antenna devices 有权
标题翻译：天线设备
公开(公告)号：JP2010239233A
公开(公告)日：2010-10-21
申请号：JP2009082558
申请日：2009-03-30
申请人： Toyoda Gosei Co Ltd , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所 , 豊田合成株式会社
发明人： ITO TADASHI , OKAMOTO ATSUHITO , MOTOHIRO TOMOMI , NOMURA TAKESHI , HANAZAWA MASAHIRO , ITO TOSHIYASU , MIYAZAKI TAKESHI , UENO YUKIHISA
IPC分类号： H01Q23/00
CPC分类号： H01Q23/00 , H01Q1/2283 , H01Q1/38 , H01Q9/30
摘要： PROBLEM TO BE SOLVED: To provide a voltage type antenna device, using a simple structure.
SOLUTION: An antenna element 20 of an antenna device 10 is constituted of a conductive antenna unit 30, a tunnel diode 40, a connecting electrode 52 to be used, while connecting to a load 60, and a fixed electrode 54 to be used, while connecting to a fixed potential. The antenna unit 30 includes a first portion 32, connected to the tunnel diode 40 and a second portion 34 connected to the fixed electrode 54. One electrode of the tunnel diode 40 is connected to the first portion 32 of the antenna unit 30, and the other electrode thereof is connected to the connecting electrode 52.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用简单结构的电压型天线装置。解决方案：天线装置10的天线元件20由连接到负载60的导电天线单元30，隧道二极管40，要使用的连接电极52和固定电极54构成在连接到固定电位时使用。天线单元30包括连接到隧道二极管40的第一部分32和连接到固定电极54的第二部分34.隧道二极管40的一个电极连接到天线单元30的第一部分32，并且其他电极连接到连接电极52.版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2008054146A Array antenna 审中-公开
标题翻译：阵风天线
公开(公告)号：JP2008054146A
公开(公告)日：2008-03-06
申请号：JP2006229955
申请日：2006-08-26
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： MATSUZAWA SHINICHIRO , INOUE YOSHITOKU , SATO KAZUO , NOMURA TAKESHI
IPC分类号： H01Q3/26 , H01Q13/08
摘要： PROBLEM TO BE SOLVED: To provide a small-sized array antenna by which the scan control or shape control of electromagnetic beams is easy and high gain is obtained easily, even in a high-frequency band of 1 GHz or higher.
SOLUTION: A grounding conductor g1 of a first ground area (0≤y≤a) has slits s1 and island parts i1 and the island parts i1 are constituted so as to be integrated with the grounding conductor g1, in terms of high frequency by a coupling action performed by the slits s1. A strip line 14 comprised of a main line 11 and a stub 12 is arranged in a strip line development region (a
摘要翻译：要解决的问题：即使在1GHz以上的高频带中，也能够容易地提供电磁波束的扫描控制或形状控制容易且高增益的小型阵列天线。解决方案：第一接地区域（0≤y≤a）的接地导体g1具有狭缝s1和岛部分i1，并且岛部分i1构成为与接地导体g1成一体，高频率由狭缝s1执行的耦合动作。由带状线显影区域（a

9. 发明专利

JP2012122755A Optical sensor device 审中-公开
标题翻译：光传感器设备
公开(公告)号：JP2012122755A
公开(公告)日：2012-06-28
申请号：JP2010271529
申请日：2010-12-06
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： YONEMURA MASATOSHI , MATSUI TAKAYUKI , MORI TOMOHIKO , NOMURA TAKESHI
IPC分类号： G01N21/47 , G01N21/21 , G01N33/98
摘要： PROBLEM TO BE SOLVED: To accurately measure an alcohol concentration in a breath by correcting influence of a vapor concentration.SOLUTION: Light emitted from a light source 10 is divided by a polarization beam splitter 13 into p-polarized light transmitted and s-polarized light reflected. The p-polarized light is reflected by an optical sensor element 11 and then reflected by the polarization beam splitter 13 so as to be output to a photodetector 15 as output light 1. The s-polarized light is reflected by an optical sensor element 12 through a quarter wave plate 14, passes through the quarter wave plate 14 again and passes through the polarization beam splitter 13 so as to be output to the photodetector 15 as output light 2. The optical sensor element 11 responds to an alcohol concentration and a vapor concentration to change its reflectance, and the optical sensor element 12 responds to a vapor concentration to change its reflectance. The intensity of the output light 1 is increased as the reflectance of the optical sensor element 11 is lowered, and the intensity of the output light 2 is reduced as the reflectance of the optical sensor element 12 is lowered.
摘要翻译：要解决的问题：通过校正蒸汽浓度的影响来精确地测量呼吸中的酒精浓度。解决方案：从光源10发射的光被偏振分束器13分成透射的p偏振光和s偏振光。 p偏振光被光学传感器元件11反射，然后被偏振分束器13反射，以被输出到作为输出光1的光电检测器15.S偏振光被光学传感器元件12反射通过四分之一波片14再次穿过四分之一波片14并通过偏振分束器13，以输出到作为输出光2的光电检测器15.光学传感器元件11响应酒精浓度和蒸汽浓度以改变其反射率，并且光学传感器元件12响应于蒸汽浓度以改变其反射率。随着光传感器元件11的反射率降低，输出光1的强度增加，并且随着光传感器元件12的反射率降低，输出光2的强度减小。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2011112942A Optical deflection element 有权
标题翻译：光学偏转元件
公开(公告)号：JP2011112942A
公开(公告)日：2011-06-09
申请号：JP2009270365
申请日：2009-11-27
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： NOMURA TAKESHI , FUJIKAWA HISAYOSHI , SATO KAZUO , INOUE DAISUKE , MIURA ATSUSHI , YAMAZAKI SHINTARO
IPC分类号： G02B5/30 , G02B6/12 , G02F1/01 , G02F1/29 , H01Q15/12
摘要： PROBLEM TO BE SOLVED: To provide an optical deflection element that changes in a light travelling direction, to make a light emitting face parallel to an incidence face and to enlarge a variable range of an emitting angle. SOLUTION: A metamaterial element has characteristics that in the optical deflection element in which insulating layers and metal layers are periodically laminated in a z axis direction of a thickness direction, when an x axis is set in a direction perpendicular to the z axis and a y axis is set in a direction perpendicular to the z axis and the x axis on a face of the insulating layer. Dispersion characteristics of a refractive index are changed along the x axis direction so that the refractive index is increased or decreased at a constant change rate in a range where an electromagnetic wave exists, along the x axis direction for a first frequency with respect to the electromagnetic wave propagating in the z axis direction. The metamaterial element has characteristics that the dispersion characteristics of the refractive index are changed along the x axis direction so that in the range where the electromagnetic wave exists, the refractive index is increased at the constant change rate along the x axis direction for the first frequency, and the refractive index is decreased at the constant change rate along the x axis direction for a second frequency which is different from the first frequency. By this means, it is possible to realize deflection at both sides with respect to the z axis. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种在光行进方向上变化的光学偏转元件，以使发光面平行于入射面并扩大发射角度的可变范围。解决方案：超特性元件具有这样的特征：在沿着厚度方向的z轴方向上绝缘层和金属层周期性层叠的光偏转元件中，当x轴设置在与z轴垂直的方向上时， ay轴设置在垂直于z轴的方向上，并且在绝缘层的表面上设置x轴。折射率的色散特性沿着x轴方向变化，使得折射率在存在电磁波的范围内以恒定的变化率沿x轴方向以相对于电磁体的第一频率的x轴方向增减波在z轴方向传播。超材料元素具有使折射率的色散特性沿着x轴方向变化的特性，使得在存在电磁波的范围内，折射率以沿x轴方向的恒定变化率增加为第一频率并且折射率以与第一频率不同的第二频率沿着x轴方向以恒定变化率减小。通过这种方式，可以实现相对于z轴的两侧的偏转。版权所有（C）2011，JPO＆INPIT

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