专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

US20080099724A1 Dichroic dye, and liquid crystal composition and liquid crystal device using the same 失效
标题翻译：二色性染料和液晶组合物及使用其的液晶装置
公开(公告)号：US20080099724A1
公开(公告)日：2008-05-01
申请号：US11976560
申请日：2007-10-25
申请人： Koji Takaku , Takashi Kato
发明人： Koji Takaku , Takashi Kato
IPC分类号： C09K19/02 , G02B5/30
CPC分类号： C09B1/585 , C09B1/06 , C09B67/0038 , C09K19/60 , C09K19/603 , Y10T428/10
摘要： The present invention provides one or more dichroic dyes which exhibit high solubility in liquid crystal and a high order parameter. The dichroic dyes each have a first substituent having at least one cis-cyclohexane ring and/or a second substituent having at least one trans-cyclohexane ring. The dichroic dye(s) may be provided as a mixture including at least a first dichroic dye having at least the first substituent and a second dichroic dye having at least the second substituent. The dichroic dye(s) may also be provided as a plurality of dichroic dyes, each of the molecules of which has at least the first substituent and the second substituent. The present invention also provides a liquid crystal composition and a liquid crystal element including the one or more dichroic dyes.
摘要翻译：本发明提供一种或多种在液晶中表现出高溶解性和高阶参数的二色性染料。二色性染料各自具有具有至少一个顺式 - 环己烷环的第一取代基和/或具有至少一个反式环己烷环的第二取代基。二色性染料可以以至少包含至少第一取代基的第一二色性染料和至少具有第二取代基的第二二色性染料的混合物形式提供。二色性染料也可以作为多个二色性染料提供，其分子中的每一个至少具有第一取代基和第二取代基。本发明还提供一种液晶组合物和包含一种或多种二色性染料的液晶元件。

42. 发明授权

US07358828B2 Orthogonal modulation device, method, program, recording medium, and modulation device 有权
标题翻译：正交调制装置，方法，程序，记录介质和调制装置
公开(公告)号：US07358828B2
公开(公告)日：2008-04-15
申请号：US10549629
申请日：2004-03-22
申请人： Takashi Kato
发明人： Takashi Kato
IPC分类号： H03C3/00
CPC分类号： H04L27/364 , H04L2027/0016 , H04L2027/0018
摘要： It is possible to calibrate an I(Q) signal without interrupting the modulation operation of an orthogonal modulation device. The orthogonal modulation device includes: an adder for outputting a pseudo noise superimposed signal obtained by adding the I(Q) signal to a pseudo noise PN; a signal conversion section for mixing the pseudo noise superimposed signal with a local signal of a predetermined local frequency and outputting a converted signal; a phase shifted local signal multiplier for multiplying the local signal whose phase has been changed by a phase shifted device with the converted signal; a pseudo noise multiplier for multiplying the output of the phase shifted local signal multiplier with the pseudo noise; an integrator for integrating the output of the pseudo noise multiplier; and an error measurement section for measuring the error of the I(Q) signal according to the output of the integrator. Since an output of an IF signal output adder can be used as an IF signal, it is possible to perform calibration without interrupting the modulation operation.
摘要翻译：可以在不中断正交调制装置的调制操作的情况下校准I（Q）信号。正交调制装置包括：加法器，用于输出通过将I（Q）信号加到伪噪声PN而获得的伪噪声叠加信号; 信号转换部分，用于将伪噪声叠加信号与预定局部频率的本地信号混合并输出转换的信号; 相移本地信号乘法器，用于将相位已经被相移装置改变的本地信号与转换后的信号相乘; 用于将相移本地信号乘法器的输出与伪噪声相乘的伪噪声乘法器; 用于对伪噪声乘法器的输出进行积分的积分器; 以及用于根据积分器的输出来测量I（Q）信号的误差的误差测量部分。由于可以将IF信号输出加法器的输出用作IF信号，所以可以在不中断调制操作的情况下执行校准。

43. 发明申请

US20080081133A1 Trifunctional compound, composition and polymer thereof 有权
标题翻译：三官能化合物，其组合物和聚合物
公开(公告)号：US20080081133A1
公开(公告)日：2008-04-03
申请号：US11902476
申请日：2007-09-21
申请人： Takashi Kato
发明人： Takashi Kato
IPC分类号： C09K19/04 , C07C69/76 , C07D305/08 , C08F16/12 , C08F16/24 , C09K19/32 , C09K19/34 , C09K19/06 , C08F26/06 , C08F38/00 , C08G63/06
CPC分类号： C09K19/2007 , C08F26/06 , C08F222/1006 , C08G59/3218 , C08G59/38 , C08L63/00 , C09K19/32 , C09K19/3411 , C09K19/3483 , C09K2019/0448 , C09K2019/0481 , C09K2019/0485 , C09K2019/3416 , Y10T428/10
摘要： The invention includes compounds represented by Formula (1): wherein Ra is a polymerizable group such as (meth)acryloyloxy, an oxirane ring, an oxetane ring or the like; A is 1,4-cyclohexylene, 1,4-phenylene or the like; Z is a single bond, alkylene having 1 to 20 carbon atoms or the like; Y is a single bond, alkylene having 1 to 20 carbon atoms or the like; and m and n are an integer of 0 to 5.
摘要翻译：本发明包括由式（1）表示的化合物：其中R a是可聚合基团，例如（甲基）丙烯酰氧基，环氧乙烷环，氧杂环丁烷环等; A是1,4-亚环己基，1,4-亚苯基等; Z是单键，具有1〜20个碳原子的亚烷基等; Y是单键，具有1〜20个碳原子的亚烷基等; m和n为0〜5的整数。

44. 发明申请

US20070218216A1 Light modulating material 审中-公开
标题翻译：调光材料
公开(公告)号：US20070218216A1
公开(公告)日：2007-09-20
申请号：US11717703
申请日：2007-03-14
申请人： Takashi Kato , Koji Takaku , Naoyuki Hayashi
发明人： Takashi Kato , Koji Takaku , Naoyuki Hayashi
IPC分类号： C09K19/60 , C09K19/52 , F21V9/00 , C09K19/38
CPC分类号： C09K19/60 , C09K19/3833 , C09K19/603 , G02F1/1334 , G02F1/13725 , G02F2001/13347 , Y10T428/10 , Y10T428/1036
摘要： The invention provides a light modulating material having at least a liquid crystal layer disposed between a pair of transparent electrodes. The liquid crystal layer has at least: a liquid crystal composition having at least one host liquid crystal having negative dielectric anisotropy and at least one dichroic dye; and at least one polymer material. The liquid crystal composition is vertically aligned when no voltage is applied, and the transmissivity of incident light of the light modulating material when no voltage is applied is higher than the transmissivity of incident light of the light modulating material when voltage is applied. The invention further provides a liquid crystal device that includes the liquid crystal layer.
摘要翻译：本发明提供一种光调制材料，其至少具有设置在一对透明电极之间的液晶层。液晶层至少具有：具有至少一种具有负介电各向异性的主液晶和至少一种二色染料的液晶组合物; 和至少一种聚合物材料。当没有施加电压时，液晶组合物垂直取向，并且当施加电压时光调制材料的入射光的透射率高于施加电压时光调制材料的入射光的透射率。本发明还提供一种包括液晶层的液晶装置。

45. 发明申请

US20070195033A1 Driving method for liquid crystal light modulating device 审中-公开
标题翻译：液晶光调制装置的驱动方法
公开(公告)号：US20070195033A1
公开(公告)日：2007-08-23
申请号：US11707936
申请日：2007-02-20
申请人： Naoyuki Hayashi , Takashi Kato
发明人： Naoyuki Hayashi , Takashi Kato
IPC分类号： G09G3/36
CPC分类号： G02F1/13718 , G02F1/13306 , G02F2202/043
摘要： A driving method for a liquid crystal light modulating device uses a liquid crystal composition that contains liquid crystals that exhibit a scattered focal conic phase state and a transparent nematic phase state depending on the applied voltage. The driving method includes a nematic phase holding operation period and a scattered state holding operation period. In the scattered state holding operation period, the modulating device is applied with a specified voltage, of which the voltage waveform is different from that of a voltage applied in a transparent nematic phase holding operation period, in a focal conic phase state to maintain the scattered focal conic phase state.
摘要翻译：液晶光调制装置的驱动方法使用液晶组合物，该液晶组合物含有根据所施加的电压显示出散焦焦锥相位状态和透明向列相状态的液晶。驱动方法包括向列相保持操作期间和散落状态保持操作期间。在分散状态保持操作期间，调制装置以焦点二次相位状态施加与电压波形不同于在透明向列相保持操作期间施加的电压的指定电压，以保持散射状态焦点二次相位状态。

46. 发明申请

US20070183065A1 Lens unit and image capturing apparatus 失效
标题翻译：镜头单元和摄像装置
公开(公告)号：US20070183065A1
公开(公告)日：2007-08-09
申请号：US11702481
申请日：2007-02-05
申请人： Masaaki Chigasaki , Takashi Kato
发明人： Masaaki Chigasaki , Takashi Kato
IPC分类号： G02B7/02
CPC分类号： G02B7/102
摘要： A lens unit for focusing light onto an image pickup device, including: a frame body; a first lens group having a first optical axis and being movable between an operating position and a storing position; a bending member for bending the light along the first optical axis to a perpendicular second direction and being held movable between a bend position and a retract position to create a space for storing the first lens group; a second lens group for leading the bent light to the image pickup device, and being held movable in the second direction; a moving tube which moves the first lens group; a stationary tube fixed on the frame body and having a feed member to move the moving tube, wherein the stationary tube has an opening through which the bending member moves between the bend position and the retract position.
摘要翻译：一种用于将光聚焦到图像拾取装置上的透镜单元，包括：框体; 第一透镜组，具有第一光轴并且可在操作位置和存储位置之间移动; 弯曲构件，用于将光沿着第一光轴弯曲成垂直的第二方向，并且可被保持在弯曲位置和缩回位置之间，以产生用于存储第一透镜组的空间; 第二透镜组，用于将弯曲的光引导到图像拾取装置，并且可沿第二方向保持可移动; 移动第一透镜组的移动管; 固定在所述框体上的固定管，具有用于移动所述移动管的进给构件，其中所述固定管具有所述弯曲构件在所述弯曲位置和所述缩回位置之间移动的开口。

47. 发明申请

US20070134440A1 Lateral oxirane compound and polymer thereof 有权
标题翻译：侧面环氧乙烷化合物及其聚合物
公开(公告)号：US20070134440A1
公开(公告)日：2007-06-14
申请号：US11635652
申请日：2006-12-08
申请人： Takashi Kato
发明人： Takashi Kato
IPC分类号： C09K19/00
CPC分类号： C09K19/3411 , Y10T428/10
摘要： The invention relates to compounds represented by Formula (1): wherein Ra is alkyl or the like; Rb is hydrogen, alkyl or the like; A is 1,4-cyclohexylene, 1,4-phenylene or the like; Z is a single bond, alkylene or the like; Y is a single bond, alkylene or the like; and m and n are each an integer of approximately 0 to approximately 5.
摘要翻译：本发明涉及由式（1）表示的化合物：其中R a是烷基等; R b是氢，烷基等; A是1,4-亚环己基，1,4-亚苯基等; Z是单键，亚烷基等; Y是单键，亚烷基等; m和n分别为约0〜约5的整数。

48. 发明申请

US20070121072A1 Liquid crystal lens, photographing apparatus and flash light emitting unit 审中-公开
标题翻译：液晶镜头，摄影装置和闪光灯发光单元
公开(公告)号：US20070121072A1
公开(公告)日：2007-05-31
申请号：US11600192
申请日：2006-11-16
申请人： Takeshi Misawa , Hiroshi Endo , Takashi Kato , Hitoshi Miyano
发明人： Takeshi Misawa , Hiroshi Endo , Takashi Kato , Hitoshi Miyano
IPC分类号： G03B21/32 , G03B19/18
CPC分类号： G03B17/04 , G02F1/139 , G02F1/292 , G03B2215/0503 , G09G3/3622 , H04N5/2256 , H04N5/2354
摘要： The liquid crystal lens of the invention has an optically transparent liquid crystal plate which includes a plurality of liquid crystal pixels divided two-dimensionally, and a liquid crystal drive section which selects only a part of the liquid crystal pixels simultaneously and controls voltage application to the selected liquid crystal pixels. The liquid crystal drive section performs voltage application control to the selected liquid crystal pixels so as to form, in the liquid crystal plate, a refractive index distribution of light which transmits the liquid crystal plate.
摘要翻译：本发明的液晶透镜具有光学透明的液晶板，其包括二维分割的多个液晶像素，以及液晶驱动部，其仅同时选择一部分液晶像素，并控制对选定的液晶像素。液晶驱动部对所选择的液晶像素进行电压施加控制，以在液晶板中形成透射液晶板的光的折射率分布。

49. 发明申请

US20070071911A1 Liquid crystal element 有权
标题翻译：液晶元件
公开(公告)号：US20070071911A1
公开(公告)日：2007-03-29
申请号：US11521437
申请日：2006-09-15
申请人： Koji Takaku , Takashi Kato
发明人： Koji Takaku , Takashi Kato
IPC分类号： C09K19/52 , C09K19/60
CPC分类号： C09K19/02 , C09K19/60 , C09K19/603 , G02F1/13475 , G02F1/13781 , G09G3/3629 , G09G3/3651 , G09G2310/06 , Y10T428/10
摘要： A liquid crystal element in which a liquid crystal layer containing at least two types of dual frequency addressable smectic liquid crystal compositions having different threshold voltage are disposed between one pair of electrodes at least one of them being a transparent electrode.
摘要翻译：一种液晶元件，其中包含至少两种具有不同阈值电压的双重可寻址的近晶液晶组合物的液晶层设置在一对电极之间，其中至少一个是透明电极。

50. 发明申请

US20070017353A1 Electronic keyboard musical instrument 有权
标题翻译：电子键盘乐器
公开(公告)号：US20070017353A1
公开(公告)日：2007-01-25
申请号：US11488565
申请日：2006-07-18
申请人： Kei Kunisada , Takashi Kato , Takashi Fujita
发明人： Kei Kunisada , Takashi Kato , Takashi Fujita
IPC分类号： G10H3/00
CPC分类号： G10H1/348 , G10C1/00 , G10C3/06 , G10H7/006 , G10H2210/271 , G10H2230/045 , G10H2250/041 , G10H2250/451
摘要： An electronic keyboard musical instrument capable of performing delicate sound board vibration control based on outputs generated individually for respective ones of transducers, thereby realizing production of natural sounds with sufficient volume, and an easy tone quality adjustment. A sound board is fixed to a frame, and the transducers are mounted to the sound board so as to be spaced from one another. In accordance with first and second performance signals generated in response to a key operation of a keyboard and a damper pedal operation, driving signals for the transducers are individually generated in consideration of characteristics and mounting positions of the transducers, and the driving signals are supplied to the transducers. The sound board is thereby caused to vibrate at a frequency varying according to a tone pitch, thus producing a musical tone and/or a damper tone.
摘要翻译：一种电子键盘乐器，其能够基于对于各个换能器单独产生的输出进行精细的声音板振动控制，从而实现具有足够音量的自然声音的产生和简单的音质调整。声板被固定在框架上，并且换能器被安装到声板以便彼此间隔开。根据响应于键盘的键操作和制音踏板操作产生的第一和第二性能信号，考虑到换能器的特性和安装位置，分别产生用于换能器的驱动信号，并将驱动信号提供给传感器。由此，声音板以根据音调变化的频率振动，从而产生乐音和/或减震音。

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