-
公开(公告)号：US20110222824A1
公开(公告)日：2011-09-15
申请号：US13113668
申请日：2011-05-23
CPC分类号： G02B6/0365 , G02B6/02395 , G02B6/4433
摘要： Provided is an optical fiber that has a small bending loss, can be securely prevented from being fractured due to accidental bending during installation or other operations, and is compliant with the G. 652 standard. An optical fiber 1 includes a core 11, a first cladding 12, a second cladding 13, and a third cladding 14. The relative refractive index difference Δ1 of the core 11 is in the range of 0.3% to 0.38%, the relative refractive index difference Δ2 of the first cladding 12 is equal to or smaller than 0%, and the relative refractive index difference Δ3 of the second cladding 13 is in the range of −1.8% to −0.5%. The inner radius r2 and the outer radius r3 of the second cladding 13 satisfy the expression “0.4r2+10.5
摘要翻译： 提供了具有小弯曲损耗的光纤，可以可靠地防止由于安装或其他操作期间的意外弯曲而导致的断裂，并且符合G.652标准。 光纤1包括芯11，第一包层12，第二包层13和第三包层14.芯11的相对折射率差Dgr; 1在0.3％至0.38％的范围内，相对 第一包层12的折射率差Dgr2等于或小于0％，第二包层13的相对折射率差Dgr 3在-1.8％至-0.5％的范围内。 第二包层13的内半径r2和外半径r3满足表达式“0.4r2 + 10.5
-
公开(公告)号：US20230259012A1
公开(公告)日：2023-08-17
申请号：US18107522
申请日：2023-02-09
申请人： Takashi SASAKI , Yohei TAKANO , Kazuhiro FUJITA , Kasumi NAKAMURA
发明人： Takashi SASAKI , Yohei TAKANO , Kazuhiro FUJITA , Kasumi NAKAMURA
IPC分类号： G03B21/20
CPC分类号： G03B21/2013 , G03B21/2066 , G03B21/208 , G03B33/08
摘要： An illumination device includes: a first light source to emit a first light beam having a first intensity distribution in a first direction; a second light source to emit a second light beam having a second intensity distribution in a second direction different from the first direction; a light combiner to combine the first light beam and the second light beam; and a light homogenizer to homogenize the first intensity distribution and the second intensity distribution to generate a third light beam. The light combiner is a polygonal prism including: a reflection surface to generate a reflection light beam; and multiple transmission surfaces to generate a transmission light beam. The light homogenizer homogenizes the reflection light beam and the transmission light beam and emits the third light beam. The first light beam and the second light beam propagate in different optical paths in the light combiner.
-
公开(公告)号：US20230110183A1
公开(公告)日：2023-04-13
申请号：US17946058
申请日：2022-09-16
申请人： Yohei TAKANO , Makoto HIRAKAWA , Kazuhiro FUJITA , Takashi SASAKI
发明人： Yohei TAKANO , Makoto HIRAKAWA , Kazuhiro FUJITA , Takashi SASAKI
摘要： A light-source device, an image projection apparatus, and a display device. The light-source device includes a light source to emit light, an optical element having a lens array on one side or both sides of which a plurality of lenses are arrayed with distance from each other, the distance between a pair of vertices of an adjacent pair of the plurality of lenses of the optical element being equal to or less than one-quarter of width of light flux of the light incident on the optical element and a wavelength conversion element to convert a wavelength of the light emitted from the light source and passed through the optical element. An image projection apparatus includes the light-source device, a light mixing element to mix the light emitted from the light-source device to uniformize the light and an illumination optical system to emit the light uniformized by the light mixing element.
-
公开(公告)号：US20090244702A1
公开(公告)日：2009-10-01
申请号：US12407518
申请日：2009-03-19
IPC分类号： G03B21/56
CPC分类号： G03B21/56
摘要： A reflective screen includes: a substrate having a first refractive index; and a periodic structure provided on a major surface of the substrate and including a periodic film which has a period Λ and is made of a material having a second refractive index that is higher than the first refractive index. The period Λ is not less than 400/(N+1) nm and not more than 680/(N−1) nm, where N is an equivalent refractive index of the periodic film.
摘要翻译： 反射屏幕包括：具有第一折射率的基板; 以及设置在基板的主表面上的周期性结构，并且包括具有周期λ的周期性膜，并且由具有高于第一折射率的第二折射率的材料制成。 期间λ不小于400 /（N + 1）nm且不大于680 /（N-1）nm，其中N是周期膜的等效折射率。
-
公开(公告)号：US20090039074A1
公开(公告)日：2009-02-12
申请号：US12186144
申请日：2008-08-05
申请人： Takashi SASAKI , Akihiro SUZUKI
发明人： Takashi SASAKI , Akihiro SUZUKI
IPC分类号： H05B3/44
CPC分类号： H05B3/42
摘要： A tubular heater includes a continuous heat-generating resistance element formed in a predetermined pattern on one surface of a tubular insulating substrate, and first and second lead wires connected opposite ends of the heat-generating resistance element and extending from one end of the tubular insulating substrate in a common axial direction of the tubular insulating substrate. The first and second lead wires are disposed in diametrically opposed relation to each other about a central axis of the tubular insulating substrate.
摘要翻译： 管状加热器包括在管状绝缘基板的一个表面上以预定图案形成的连续发热电阻元件，以及连接在发热电阻元件的相对端并从管状绝缘体的一端延伸的第一和第二引线 基板在管状绝缘基板的公共轴向方向上。 第一和第二引线围绕管状绝缘基板的中心轴线彼此沿径向相对的关系设置。
-
公开(公告)号：US20080278417A1
公开(公告)日：2008-11-13
申请号：US12175418
申请日：2008-07-17
IPC分类号： G09G3/28
CPC分类号： G09G3/2946 , G09G3/2942 , G09G2310/0218 , G09G2330/021 , G09G2360/16
摘要： A AC type plasma display apparatus has been disclosed, which satisfies various requirements such as the number of gradations that can be displayed, the display luminance, and the upper limit of power and, further, the efficiency of light emission and the luminance can be increased as much as possible and the display quality of which is not deteriorated. In the plasma display apparatus, a frame is composed of plural subfields, an image is displayed by causing a sustain discharge to occur in each subfield, the sustain discharge can be caused to occur by at least a first sustain waveform and a second sustain waveform different from the first sustain waveform, and the ratio of the first sustain waveform to the second sustain waveform changes, both waveforms being used to cause the sustain discharge to occur in each subfield.
摘要翻译： 已经公开了一种AC型等离子体显示装置，其满足诸如可显示的等级数量，显示亮度和功率上限等各种要求，并且还可以增加发光效率和亮度 尽可能地使其显示质量不劣化。 在等离子体显示装置中，由多个子场构成帧，通过在各子场中发生维持放电来显示图像，可以通过至少第一维持波形和第二维持波形而发生维持放电 从第一维持波形开始，第一维持波形与第二维持波形的比例发生变化，这两个波形用于在每个子场中发生维持放电。
-
公开(公告)号：US20160354504A1
公开(公告)日：2016-12-08
申请号：US14731865
申请日：2015-06-05
IPC分类号： A61L9/01 , A61K8/86 , A61K8/37 , A61L9/014 , A61Q15/00 , C11D3/37 , C11D3/32 , C11D3/20 , A61K8/36 , A61K8/42
CPC分类号： A61L9/01 , A23L5/27 , A23V2002/00 , A61K8/36 , A61K8/365 , A61K8/37 , A61K8/42 , A61K8/73 , A61K8/86 , A61K2800/10 , A61K2800/57 , A61L9/014 , A61Q11/00 , A61Q15/00 , C11D3/2093 , C11D3/32 , C11D3/3707 , D06M15/21 , D06M15/285 , D06M15/61 , D06M16/00 , D06M23/12
摘要： A malodor counteracting composition contains a malodor counteractant that is capable of neutralizing a malodor and a stabilizer that is capable of decreasing or preventing self-polymerization of the malodor counteractant. The malodor counteractant has a backbone and one or more reactive end groups that are covalently attached to the backbone, the backbone has a molecular weight of 100 to 50,000 Daltons, and the one or more reactive end groups each have an α,β-unsaturated carbonyl group. Also disclosed are consumer, industrial or textile products containing the malodor counteracting composition and methods of neutralizing malodor using the composition.
摘要翻译： 恶臭反作用组合物含有能够中和恶臭的恶臭反应剂和能够降低或防止恶臭反应物的自聚合的稳定剂。 恶臭反应物具有主链和一个或多个与主链共价连接的反应性端基，骨架的分子量为100至50,000道尔顿，一个或多个反应性端基各自具有α，β-不饱和羰基 组。 还公开了含有恶臭反作用组合物的消费品，工业或纺织品以及使用该组合物中和恶臭的方法。
-
公开(公告)号：US20090194355A1
公开(公告)日：2009-08-06
申请号：US12353417
申请日：2009-01-14
申请人： Takao YAMAMOTO , Tatsuya SASAKI , Kunihiro KAI , Takashi SASAKI
发明人： Takao YAMAMOTO , Tatsuya SASAKI , Kunihiro KAI , Takashi SASAKI
IPC分类号： B62D21/00
摘要： An electrical component attachment structure for a two-wheeled motor vehicle includes a main frame supporting components of a vehicle body such as an engine, a center frame extending vertically behind the engine, and a pair of right and left seat rails detachably attached to the center frame, the seat rails being attached with a bracket which supports an electrical component, in which the bracket is formed in an approximate U-shape and is arranged with an opening section of the U-shape directed towards the front of the vehicle body, so that the bracket is configured to support the electrical component inside the approximate U-shape and to allow the electrical component to be taken out towards the front of the vehicle body from the opening section.
摘要翻译： 用于两轮机动车辆的电气部件安装结构包括支撑发动机等车辆的主体的框架，在发动机后方垂直延伸的中央框架，以及一对可拆卸地安装在中心的左右座椅导轨 座椅导轨上安装有支撑电气部件的支架，其中支架形成为大致U形，并且配置有朝向车体前部的U形开口部分，因此 支架被配置为支撑大致U形内部的电气部件，并且允许电气部件从开口部分朝向车身前部取出。
-
公开(公告)号：US20080291132A1
公开(公告)日：2008-11-27
申请号：US12167122
申请日：2008-07-02
IPC分类号： G09G3/28
CPC分类号： G09G3/2935 , G09G3/2037 , G09G3/2932 , G09G3/2983 , G09G3/299 , G09G2320/0238 , G09G2320/0271
摘要： A high quality, three-electrode type plasma display apparatus, of which the display of low-luminance gradations has been improved by reducing the minimum luminance of the subfield, has been disclosed. In the plasma display apparatus, a subfield of even lower luminance is provided by: providing at least one subfield made up of only a reset period and an address period, without a sustain period, in one frame, and causing an address discharge to occur only between Y (second) electrodes and address (third) electrodes; or providing at least two second subfields made up of only a reset period and an address period in one frame, and making the intensity of an address discharge differ between the two second subfields.
摘要翻译： 已经公开了通过降低子场的最小亮度来提高低亮度等级显示的高品质三电极型等离子体显示装置。 在等离子体显示装置中，通过以下方式提供甚至更低亮度的子场：在一帧中仅提供由复位周期和地址周期组成的无维持周期的至少一个子场，并且仅使地址放电发生 在Y（第二）电极和地址（第三）电极之间; 或者仅提供一帧中的复位周期和寻址周期构成的至少两个第二子场，并且使得地址放电的强度在两个第二子场之间不同。
-
公开(公告)号：US20110305128A1
公开(公告)日：2011-12-15
申请号：US13106169
申请日：2011-05-12
申请人： Naoaki IKEGAYA , Takashi SASAKI
发明人： Naoaki IKEGAYA , Takashi SASAKI
IPC分类号： G11B7/125
CPC分类号： G11B7/1267 , G11B7/00456 , G11B7/0062
摘要： A recording device includes: a recording unit that records information in a recording layer of an optical recording medium through laser beam emission performed based on a laser driving pulse; and a control unit that reads out setting information of a recording laser power and a laser driving pulse of a past that are stored in correspondence with an optical recording medium set as a recording target from a setting information storing area, allows the recording unit to perform test writing for a test writing area of the recording layer of the optical recording medium using the read out setting information of the past and to reproduce a test writing portion, and performs a setting process in which recording laser power and a laser driving pulse are set based on a result of the test writing and the reproduction.
摘要翻译： 记录装置包括：记录单元，其通过基于激光驱动脉冲进行的激光发射在光记录介质的记录层中记录信息; 以及控制单元，其从设定信息存储区域读出与设置为记录目标的光记录介质相对应地存储的记录激光功率和过去的激光驱动脉冲的设置信息，允许记录单元执行 使用过去的读出设置信息对光记录介质的记录层的测试写入区域进行测试写入，并再现测试写入部分，并且执行设置记录激光功率和激光驱动脉冲的设置处理 基于测试写作和再现的结果。
-
-
-
-
-
-
-
-
-
搜索结果
27 条记录 (耗时 0.031 秒)
