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1. 发明授权

US07808470B2 Electro-optical device having a memory circuit for each pixel and that can display with low power consumption 有权
标题翻译：具有用于每个像素的存储电路并且可以以低功耗显示的电光装置
公开(公告)号：US07808470B2
公开(公告)日：2010-10-05
申请号：US11515194
申请日：2006-09-05
申请人： Yutaka Ozawa , Suguru Yamazaki
发明人： Yutaka Ozawa , Suguru Yamazaki
IPC分类号： G09G3/36
CPC分类号： G09G3/3659 , G09G2300/0814 , G09G2300/0857 , G09G2310/0218 , G09G2310/0245 , G09G2330/021
摘要： An electro-optical device includes an X address decoder that selects one of plural X selection lines, a Y address decoder that selects one of plural Y selection lines, and plural pixel blocks. Each pixel block is provided with respect to an intersection of a corresponding X selection line and a corresponding Y selection lines. Each pixel block includes a pixel circuit and the pixel circuits corresponding to a column share a bit line and a complementary bit line. Each pixel circuit includes a memory circuit, a selection circuit, and a pixel electrode. The memory circuit includes plural transistors that become conductive between the bit line, the complementary bit line, and terminals of the memory circuit at the time of concurrent selection of an X selection line and a Y selection line corresponding to the pixel block to which the plural transistors belong.
摘要翻译：电光装置包括选择多个X选择线之一的X地址解码器，选择多个Y选择线之一的Y地址解码器和多个像素块。相对于对应的X选择线和对应的Y选择线的交点，提供每个像素块。每个像素块包括像素电路，并且对应于列的像素电路共享位线和互补位线。每个像素电路包括存储电路，选择电路和像素电极。存储电路包括多个晶体管，它们在同时选择X选择线和对应于多个像素块的像素块的Y选择线时，在位线，互补位线和存储电路的端子之间变为导通晶体管属于

2. 发明申请

US20090141332A1 ELECTROOPTICAL APPARATUS, ELECTRONIC DEVICE, AND APPARATUS AND METHOD FOR DETECTING OUTSIDE LIGHT 有权
标题翻译：电子装置，电子装置，以及用于检测外部光的装置和方法
公开(公告)号：US20090141332A1
公开(公告)日：2009-06-04
申请号：US12260487
申请日：2008-10-29
申请人： Masatoshi FUTATSUYA , Kenichi TAJIRI , Yutaka OZAWA
发明人： Masatoshi FUTATSUYA , Kenichi TAJIRI , Yutaka OZAWA
IPC分类号： G09G3/22 , G01J1/42
CPC分类号： G01J1/18 , G01J1/42 , G01J1/4204 , G01J1/4228 , G09G3/20 , G09G2360/144 , H04N5/58 , H04N21/42202
摘要： An electrooptical apparatus includes a display unit that emits display light, a light emission stopping unit that stops emission of the display light in the display unit, a light receiving unit that receives outside light around the display unit while emission of the display light is stopped, an accumulating unit that accumulates the amount of outside light received by the light receiving unit, and a calculating unit that calculates the light intensity of outside light on the basis of the time taken for the accumulated amount of outside light received to exceed a predetermined threshold.
摘要翻译：电光装置包括发射显示光的显示单元，停止显示单元中的显示光的发射的发光停止单元，在停止显示光的发射的同时接收显示单元周围的外部光的光接收单元，累积单元，累积由光接收单元接收的外部光量;以及计算单元，其基于所接收的累积外部光量超过预定阈值的时间计算外部光的光强度。

3. 发明授权

US06917488B2 Data storage device, head positioning apparatus and head positioning method 失效
标题翻译：数据存储装置，头定位装置和头定位方法
公开(公告)号：US06917488B2
公开(公告)日：2005-07-12
申请号：US10251392
申请日：2002-09-19
申请人： Yutaka Ozawa , Masahide Yamasaki
发明人： Yutaka Ozawa , Masahide Yamasaki
IPC分类号： G11B21/08 , G11B5/55 , G11B21/10
CPC分类号： G11B5/5556
摘要： A method and apparatus for resolving a “continuity” problem that occurs when modes are switched in the head positioning control process, and a contradiction exists between a short seek and a long seek.
摘要翻译：一种用于解决在头部定位控制过程中切换模式时发生的“连续性”问题的方法和装置，并且在短寻找和长寻找之间存在矛盾。

4. 发明授权

US06747832B2 Disk apparatus and head position control method 失效
标题翻译：磁盘设备和磁头位置控制方法
公开(公告)号：US06747832B2
公开(公告)日：2004-06-08
申请号：US09819154
申请日：2001-03-27
申请人： Masashi Kisaka , Yutaka Ozawa , Kenji Toga
发明人： Masashi Kisaka , Yutaka Ozawa , Kenji Toga
IPC分类号： G11B1546
CPC分类号： G11B5/5526
摘要： A disk drive has a data recording medium such as a disk, a spindle motor for rotating the disk, disk rotation speed controlling logics for supplying a spindle current to the above described spindle motor to rotate the disk at a constant speed, a head unit for accessing the disk, an actuator for moving the head unit, and head position controlling logics for driving the actuator and controlling the position of the head unit. The head position controlling logic obtains the value of the spindle current and controls the position of the head unit on the basis of the above described spindle current value by using the fact that the spindle current varies according to variations in the position of the head unit.
摘要翻译：磁盘驱动器具有诸如盘的数据记录介质，用于旋转盘的主轴电机，用于向上述主轴电机提供主轴电流的盘旋转速度控制逻辑以使盘以恒定速度旋转;头单元，用于访问盘，用于移动头单元的致动器和用于驱动致动器的头部位置控制逻辑并控制头单元的位置。磁头位置控制逻辑获得主轴电流的值，并且通过使用主轴电流根据磁头单元位置的变化而变化的事实，基于上述主轴电流值来控制磁头单元的位置。

5. 发明授权

US06372856B1 Process for producing dip-formed rubber article 有权
公开(公告)号：US06372856B1
公开(公告)日：2002-04-16
申请号：US09760297
申请日：2001-01-16
申请人： Yutaka Ozawa , Hisanori Ohta
发明人： Yutaka Ozawa , Hisanori Ohta
IPC分类号： C08F834
摘要： A dip-formed rubber article is produced by dip-forming a vulcanizable rubber latex composition comprising an unsaturated nitrile-conjugated diene copolymer rubber latex, a sulfur-containing vulcanizer, and at least one vulcanization accelerator selected from (i) dithiocarbamic acid compounds of the formula (1): wherein R1 and R2 independently represent and hydrocarbon group having at least 6 carbon atoms, and (ii) zinc dithiocarbamate compounds of the formula (2): wherein R1 and R2 are as defined above.

6. 发明授权

US06187857B1 Dipping latex composition and rubber articles made therefrom by dipping 有权
标题翻译：浸渍乳胶组合物和由其制成的橡胶制品
公开(公告)号：US06187857B1
公开(公告)日：2001-02-13
申请号：US09230257
申请日：1999-01-22
申请人： Yutaka Ozawa , Hisanori Ohta
发明人： Yutaka Ozawa , Hisanori Ohta
IPC分类号： C08F834
CPC分类号： B29C41/14 , A61L29/042 , C08K5/39 , C08L9/04
摘要： A vulcanizable dip-forming rubber latex composition comprising an unsaturated nitrile-conjugated diene copolymer rubber latex, a sulfur-containing vulcanizer, and a vulcanization accelerator comprising at least one compound selected from (i) dithiocarbamic acid compounds of the formula: and (ii) zinc dithiocarbamate compounds of the formula: wherein R1 and R2 are hydrocarbon groups having at least 6 carbon atoms which may be the same or different, and an optional thiazole compound. A rubber article dip-formed from the rubber latex composition has no crack occurrence, good surface luster and good vulcanization properties, and does not contain a nitrosamine, and therefore, is suitable for medical use.
摘要翻译：一种可硫化浸渍形成橡胶胶乳组合物，其包含不饱和腈共轭二烯共聚物橡胶胶乳，含硫硫化剂和硫化促进剂，其包含至少一种选自（i）下式的二硫代氨基甲酸化合物的化合物：和（ii）具有下式的二硫代氨基甲酸锌化合物：其中R 1和R 2是具有至少6个可以相同或不同的碳原子的烃基和任选的噻唑化合物。由橡胶胶乳组合物浸渍的橡胶制品没有裂纹发生，表面光泽好，硫化性好，不含有亚硝胺，因此适用于医疗用途。

7. 发明授权

US07167190B2 Method of driving electro-optical apparatus, drive circuit for electro-optical apparatus, electro-optical apparatus, and electronic apparatus 有权
标题翻译：电光装置的驱动方法，电光装置的驱动电路，电光装置和电子装置
公开(公告)号：US07167190B2
公开(公告)日：2007-01-23
申请号：US09944189
申请日：2001-09-04
申请人： Akihiko Ito , Akira Inoue , Yutaka Ozawa , Ryo Ishii
发明人： Akihiko Ito , Akira Inoue , Yutaka Ozawa , Ryo Ishii
IPC分类号： G09G5/10
CPC分类号： G09G3/20 , G09G3/2014 , G09G3/2022 , G09G3/3648 , G09G3/3688 , G09G2310/027 , G09G2320/041 , G09G2330/021 , G09G2340/0428
摘要： The invention reduces power consumption when, for example, a mobile personal computer is in a power-saving mode or when a cellular phone is in a wait mode, in an electro-optical apparatus, such as a liquid crystal display of the subfield drive type used as a display apparatus for various apparatuses. Three different settings “64”, “16” and “2” are enabled as the number of gray scale levels in an electro-optical apparatus, the number of subfields becoming smaller as the number of gray scale levels is reduced. When a large number of gray scale levels is not required (when in the power-saving mode, the wait mode, etc.), a low number of gray scale levels is set, so that the own capacitance of a liquid crystal layer and storage capacitance are charged and discharged less often.
摘要翻译：本发明在例如移动式个人计算机处于省电模式时或当蜂窝电话处于等待模式时，在诸如子场驱动型的液晶显示器的电光装置中降低功耗用作各种装置的显示装置。三个不同的设置“64”，“16”和“2”被允许作为电光装置中的灰度级数，随着灰度级数的减少，子场的数量变得越来越小。当不需要大量灰度级时（在省电模式，等待模式等）中，设置低数量的灰度级，使得液晶层和存储器的自身电容电容充电和放电频率较低。

8. 发明授权

US06722962B1 Polishing system, polishing method, polishing pad, and method of forming polishing pad 失效
标题翻译：抛光系统，抛光方法，抛光垫，以及形成抛光垫的方法
公开(公告)号：US06722962B1
公开(公告)日：2004-04-20
申请号：US09678436
申请日：2000-10-02
申请人： Shuzo Sato , Hiizu Ohtorii , Yasuharu Ohkawa , Yutaka Ozawa , Taiichi Kusano
发明人： Shuzo Sato , Hiizu Ohtorii , Yasuharu Ohkawa , Yutaka Ozawa , Taiichi Kusano
IPC分类号： B24B704
CPC分类号： B24B49/16 , B24B37/04
摘要： Disclosed is a polishing system used for polishing a surface to be polished of an object to be polished by a polishing pad, which is capable of improving uniformity of the surface to be polished of the object to be polished by positively, accurately adjusting a polishing pressure, and a polishing method using the polishing system. Concretely, the surface to be polished of a wafer as the object to be polished is polished by relatively moving, along a plane, a polishing surface of the rotating polishing pad and the surface to be polished of the wafer in slide-contact with each other, and adjusting a pressing force applied from the polishing pad to the wafer in accordance with a polishing pressure previously set depending on a relative-positional relationship between the polishing surface of the polishing pad and the surface to be polished of the wafer.
摘要翻译：公开了一种抛光系统，用于通过抛光垫抛光待抛光物体的待抛光表面，该抛光系统能够通过积极地精确地调节抛光压力来提高待抛光物体的抛光表面的均匀性，以及使用该研磨系统的研磨方法。具体地说，作为待研磨对象物的被研磨物的被研磨面，沿着平面相对移动抛光垫的研磨面和晶片的被研磨面相互滑动地进行研磨，并且根据预先根据抛光垫的抛光表面和待抛光表面之间的相对位置关系预先设定的抛光压力，调整从抛光垫施加到晶片的压力。

9. 发明授权

US06470412B1 Disk drive, disk control method, data read/write method, data assignment method, and disk storage medium 失效
标题翻译：磁盘驱动器，磁盘控制方法，数据读/写方式，数据分配方法和磁盘存储介质
公开(公告)号：US06470412B1
公开(公告)日：2002-10-22
申请号：US09169549
申请日：1998-10-09
申请人： Masashi Kisaka , Yutaka Ozawa , Kazunari Tsuchimoto
发明人： Masashi Kisaka , Yutaka Ozawa , Kazunari Tsuchimoto
IPC分类号： G06F1200
CPC分类号： G11B5/5547 , G11B21/083
摘要： A disk drive and a disk drive control method is described which reduces the number of one track seeks a drive performs. The one track seeks can operate the actuator bearing in a non-linear mode or can increase in the friction of the actuator bearing which leads to servo positioning inaccuracies. In the disk drive the logical block address (LBA) assignments are made so that when sequential addresses are allocated to two different tracks, the tracks are physically non-adjacent. Thus, when a sequential LBAs are read across a track boundary, the actuator is moved farther than would be required if the LBAs were assigned the adjacent tracks.
摘要翻译：描述了磁盘驱动器和磁盘驱动器控制方法，其减少了驱动器执行的一个磁道的数量。单轨追求可以以非线性模式操作致动器轴承，或者可以增加致动器轴承的摩擦，这导致伺服定位不准确。在磁盘驱动器中，进行逻辑块地址（LBA）分配，使得当将顺序地址分配给两个不同的轨道时，轨道物理上不相邻。因此，当沿着轨道边界读取顺序的LBA时，如果LBA被分配相邻的轨道，则致动器被移动得比所需的更远。

10. 发明授权

US06462724B1 Display device and electronic equipment employing the same 有权
标题翻译：显示装置及采用该装置的电子设备
公开(公告)号：US06462724B1
公开(公告)日：2002-10-08
申请号：US09269540
申请日：1999-07-01
申请人： Yutaka Ozawa , Akira Inoue , Katsunori Yamazaki , Tsuyoshi Maeda , Chiyoaki Iijima
发明人： Yutaka Ozawa , Akira Inoue , Katsunori Yamazaki , Tsuyoshi Maeda , Chiyoaki Iijima
IPC分类号： G09G336
CPC分类号： G09G3/3406 , G02F1/133536 , G02F1/133555 , G02F1/13362 , G02F2001/133545 , G02F2001/133626 , G09G3/3648 , G09G3/367 , G09G2310/06 , G09G2320/0646
摘要： An ON/OFF control signal 105 directive of turning ON in a transmissive display mode or turning OFF in a reflective display mode is output by an ON/OFF state controlling means 111 to a light source 115. The ON/OFF control signal 105 is also output to a data signal converting means 104, and the data signal converting means 104 converts a data signal 102 into a data signal 103 in synchronization with the switching of ON and OFF of the light source 115 so as to prevent positive-negative inversion of the display on a liquid crystal panel 114. A data signal potential supplying means 112 supplies a potential of a data signal based on the data signal 103 to a data signal line 113 so as to drive the liquid crystal panel 114.
摘要翻译： ON / OFF控制信号105在透射显示模式下导通或反射显示模式中的OFF指令由ON / OFF状态控制装置111输出到光源115. ON / OFF控制信号105也是输出到数据信号转换装置104，并且数据信号转换装置104与光源115的ON和OFF的切换同步地将数据信号102转换成数据信号103，以防止光源115的正负反转显示在液晶面板114上。数据信号电位提供装置112将数据信号103的数据信号的电位提供给数据信号线113，以驱动液晶面板114。

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