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1. 发明专利

JP2010019708A On-board system 审中-公开
标题翻译：板上系统
公开(公告)号：JP2010019708A
公开(公告)日：2010-01-28
申请号：JP2008180881
申请日：2008-07-11
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TERAO MOTOYASU , OBO SHIGERU , SASAKO YOSHITAKA
IPC分类号： G01C21/00 , A61B5/0408 , A61B5/0476 , A61B5/0478 , A61B5/0492 , G06F3/01 , G08G1/0969
CPC分类号： A61B5/0476 , A61B5/04012 , A61B5/0478 , A61B5/18 , A61B5/6887 , A61B5/7264 , A61B5/7267 , A61B5/7475 , B60K28/063 , B60W2540/22 , B60W2540/24 , G01C21/3605 , G01C21/3664 , G01C21/367 , G06F3/015
摘要： PROBLEM TO BE SOLVED: To attain a system and a method for control using a brain wave signal which controls electronic equipment such as a car navigation system, a robot arm combined with a mechanism, an electric wheelchair, etc. by using brain waves.
SOLUTION: The system includes at least a brain wave sensing starting means, an alternatives graphic display means, a brain wave strength display means and a brain wave detecting means. When a push button for starting brain wave sensing which is attached to a handle or a car interior is pushed first, concerning a car, a plurality of graphics or letters showing alternatives are displayed. Thinking and choice are made by a prescribed method. The alternatives have a hierarchical structure wherein one hierarchy includes six alternatives at the maximum, and this operation is conducted a plurality of times by stages. A brain wave detecting electrode is provided at a position near a headrest (bolster) or a component hung from the ceiling. The detected brain waves are subjected to amplification and signal processing and stored, and control signals are transmitted by cable or radio.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了获得使用脑电波信号进行控制的系统和方法，所述脑电波信号通过使用脑来控制汽车导航系统，与机构结合的机器人手臂，电动轮椅等电子设备波浪。解决方案：该系统至少包括脑波感测启动装置，替代图形显示装置，脑波强度显示装置和脑波检测装置。当首先推出附接到手柄或汽车内部的用于启动脑波感测的按钮时，关于汽车，显示表示替代的多个图形或字母。思考和选择是通过规定的方法进行的。替代方案具有层次结构，其中一个层级包括最大的六个选择，并且该操作多次进行。脑波检测电极设置在靠近头枕（枕头）或从天花板悬挂的部件的位置。检测到的脑电波经过放大和信号处理并存储，控制信号通过电缆或无线电传输。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009123725A Nonvolatile semiconductor storage device 审中-公开
标题翻译：非易失性半导体存储器件
公开(公告)号：JP2009123725A
公开(公告)日：2009-06-04
申请号：JP2007292723
申请日：2007-11-12
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KINOSHITA KATSUJI , TERAO MOTOYASU , MATSUOKA HIDEYUKI , SASAKO YOSHITAKA , KIMURA YOSHINOBU , SHIMA AKIO , TAI MITSUHARU , TAKAURA NORIKATSU
IPC分类号： H01L27/105 , H01L27/10 , H01L45/00 , H01L49/00
CPC分类号： H01L27/101 , G11C5/02 , G11C13/0004 , G11C2213/71 , G11C2213/72 , H01L27/2409 , H01L27/2463 , H01L45/06 , H01L45/085 , H01L45/1233 , H01L45/143 , H01L45/144 , H01L45/1675
摘要： PROBLEM TO BE SOLVED: To provide a phase change memory which maintains stable rewriting conditions by preventing atomic diffusion from a layer adjacent to a recording material layer to a recording material, due to the heat generated during rewrite operation, when both the recording material and a selector element are formed of a thin film. SOLUTION: A phase change memory has a structure obtained by sequentially laminating a first polysilicon layer 107, a second polysilicon layer 106, a semiconductor layer 105, a nonvolatile recording material layer 104, a second metal wiring layer 103, and a third metal wiring layer 101, on a first metal wiring layer 102. Since a semiconductor layer 105, having a film thickness of 5-200 nm or smaller is provided between the nonvolatile recording material layer 104 and the first and second polysilicon layers 107 and 106, atoms which are doped as impurities into a pn polysilicon diode can be suppressed of diffusing up to the nonvolatile recording material layer 104 by the heat generated during rewriting operation. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种相变存储器，其通过防止从与记录材料层相邻的层到记录材料的原子扩散而保持稳定的重写条件，由于在重写操作期间产生的热量，当记录材料和选择元件由薄膜形成。解决方案：相变存储器具有通过依次层叠第一多晶硅层107，第二多晶硅层106，半导体层105，非易失性记录材料层104，第二金属布线层103和第三多晶硅层103而获得的结构。在第一金属布线层102上形成金属布线层101.由于在非易失性记录材料层104与第一和第二多晶硅层107和106之间设置膜厚为5-200nm以下的半导体层105，作为杂质掺杂到pn多晶硅二极管中的原子可以通过重写操作期间产生的热量被抑制到非易失性记录材料层104的扩散。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008283200A Storage device 有权
标题翻译：储存设备
公开(公告)号：JP2008283200A
公开(公告)日：2008-11-20
申请号：JP2008148726
申请日：2008-06-06
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HANZAWA SATORU , ITO KIYOO , MATSUOKA HIDEYUKI , TERAO MOTOYASU , SAKATA TAKESHI
IPC分类号： H01L27/105 , G11C11/15 , G11C11/16 , G11C13/00 , G11C13/02 , G11C16/02 , H01L21/8246 , H01L27/10 , H01L27/24 , H01L45/00
CPC分类号： H01L27/101 , G11C7/12 , G11C8/10 , G11C11/16 , G11C11/1653 , G11C11/1659 , G11C11/1673 , G11C11/1693 , G11C13/0004 , G11C13/0026 , G11C13/004 , G11C13/0069 , G11C2013/0042 , G11C2013/0054 , G11C2013/0078 , G11C2213/79 , H01L27/2436 , H01L27/2454 , H01L27/2463 , H01L45/06 , H01L45/1233 , H01L45/1246 , H01L45/144
摘要： PROBLEM TO BE SOLVED: To provide an efficient layout relating to a storage device. SOLUTION: A storage device comprises: a plurality of word lines WL; a plurality of data lines DL that cross a plurality of word lines WL; and a plurality of memory cells MC each of which is disposed at each intersection of the plurality of word lines WL and the plurality of data lines DL and includes a storage element the resistance of which varies according to stored information, and a MOS transistor. The MOS transistor has a structure FL in which a current path between a source and a drain is diagonally formed for one of the corresponding data lines. The plurality of memory cells connected to selected ones of the plurality of word lines are selected. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供与存储装置有关的有效布局。解决方案：存储设备包括：多个字线WL; 与多个字线WL交叉的多个数据线DL; 以及多个存储单元MC，其各自设置在多个字线WL和多条数据线DL的交点处，并且包括其电阻根据存储的信息而变化的存储元件和MOS晶体管。 MOS晶体管具有对于相应的数据线之一对角地形成源极和漏极之间的电流路径的结构FL。选择连接到多个字线中的选定的字线的多个存储单元。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2006268888A Information recording apparatus, information recording medium and information recording method 审中-公开
标题翻译：信息记录装置，信息记录介质和信息记录方法
公开(公告)号：JP2006268888A
公开(公告)日：2006-10-05
申请号：JP2005080847
申请日：2005-03-22
申请人： Hitachi Computer Peripherals Co Ltd , Hitachi Ltd , 日立コンピュータ機器株式会社 , 株式会社日立製作所
发明人： TERAO MOTOYASU , KAMISADA TOSHIMASA , NAKATSUKA SHINICHI , SHIMANO TAKESHI , ISHII HITOSHI , SOGA KAZUHIRO , OGINO YOSHIAKI
IPC分类号： G11B7/135 , G11B7/24
CPC分类号： G11B7/1367 , G11B7/0938 , G11B7/127 , G11B2007/0009
摘要： PROBLEM TO BE SOLVED: To attain stable high speed recording of large capacity while maintaining high compatibility with a conventional optical disk and miniaturization capability of an apparatus. SOLUTION: One or both of two beams emitted from a light irradiation means are made to pass through an optical path variable member wherein at least one of thickness and refractive index is changed continuously or in two or more steps just after emission from the light irradiation means and optical path lengths of the two beams are made relatively different or the optical path length of one beam is made variable to be positioned in a position of a recording layer for reproduction or recording. When recording or reading of a multilayered recording medium is performed, beam is condensed highly accurately as compared with the conventional one, and an effect of high density and large capacity of recording/reproduction can be obtained. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了实现大容量的稳定高速记录，同时保持与常规光盘的高兼容性和装置的小型化能力。解决方案：从光照射装置发射的两束光束中的一个或两个被制成通过光路可变部件，其中厚度和折射率之中的至少一个连续地或者在从两个光束的光照射装置和光路长度相对不同，或者一个光束的光程长度可变，以被定位在用于再现或记录的记录层的位置。当执行多层记录介质的记录或读取时，与常规记录介质相比，光束被高精度地冷凝，并且可以获得高密度和大的记录/再现能力。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006107606A Information recording apparatus, information recording method and power supplying apparatus 审中-公开
标题翻译：信息记录装置，信息记录方法和供电装置
公开(公告)号：JP2006107606A
公开(公告)日：2006-04-20
申请号：JP2004292059
申请日：2004-10-05
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KOBI MASAKI , TERAO MOTOYASU , KOJIMA KYOKO , HIROTSUNE AKEMI
IPC分类号： G11B19/20 , G11B7/004 , G11B7/24
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for easily applying voltage to a prescribed layer of an (super multilayered) optical disk attaining high speed recording and high density recording and having a plurality of recording films to make a large current flow without providing a complicated mechanism. SOLUTION: Voltage is applied to a prescribed layer of the optical disk having the plurality of recording films via an electrostrictive revolving element. A conductive part for voltage transmission is provided on a side surface in contact with a rotary shaft of the electrostrictive revolving element. The electrostrictive revolving element has high durability since the electrostrictive revolving element itself is not rotated although influence of wear and deterioration by sliding or rolling is concerned about in a slip ring or ball bearing to be a conventional voltage applying component. The apparatus can be made thin as compared with conventional one since it is necessary just to provide conductive parts whose number is the same as the the layers on the side surface in contact with the rotary shaft when selection of a number of layers is required. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种方法和装置，用于将电压容易地施加到达到高速记录和高密度记录的（超多层）光盘的规定层，并且具有多个记录膜以形成大的电流流量不提供复杂的机制。解决方案：通过电致伸缩元件将电压施加到具有多个记录膜的光盘的规定层上。用于电压传输的导电部件设置在与电致伸缩旋转元件的旋转轴接触的侧表面上。电致伸缩旋转元件具有高耐久性，因为尽管在作为常规电压施加部件的滑环或滚珠轴承中涉及滑动或滚动的磨损和劣化的影响，电致伸缩旋转元件本身不旋转。与常规的装置相比，由于需要在需要选择多个层时提供与旋转轴接触的侧面上的层数相同的导电部件，所以与现有技术相比，可以使设备薄。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005011530A Information recording device 审中-公开
标题翻译：信息记录装置
公开(公告)号：JP2005011530A
公开(公告)日：2005-01-13
申请号：JP2004289531
申请日：2004-10-01
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SUGIYAMA HISATAKA , MAEDA TAKESHI , MATSUMOTO KIYOSHI , TERAO MOTOYASU , OKAMINE SHIGENORI , NISHIDA TETSUYA , MIYAMOTO JIICHI
IPC分类号： G11B7/0045 , G11B7/085
摘要： PROBLEM TO BE SOLVED: To solve such a problem that in multi-layer information recording medium, the influence of film thickness of each layer cannot be neglected, the more the number of layers increases, the more spherical aberration increases, so that the light spot cannot be converged to the diffraction limit. SOLUTION: This device is an information recording device recording information by irradiating light, a recording layer of a medium in which a plurality of recording layers and a plurality of intermediate layers are laminated alternately, and when W40= (1/(8×NB))×((1/NB 2 )-1)×NAF 4 ×Δd is assumed, wherein NB is refractive index of a substrate, NAF is the number of openings of a convergence lens, and quantity of spherical aberration W40 is controlled to ≤λ/4. Thereby, in the multi-layers information recording medium, influence of film thickness due to making multi-layers is within a range of tolerance of spherical aberration. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题为了解决在多层信息记录介质中的问题，每层的膜厚度的影响不能忽略，层数越多，球面像差越多，因此，光点不能收敛于衍射极限。解决方案：该装置是通过照射光来记录信息的信息记录装置，其中多个记录层和多个中间层交替层叠的介质的记录层，当W40 =（1 /（8 ×NB））×（（1 / NB 2 ）-1）×NAF 4 ×Δd，其中NB是衬底的折射率，NAF是数的会聚透镜的开口，球面像差量W40被控制为≤λ/ 4。因此，在多层信息记录介质中，由于制造多层而导致的膜厚度的影响在球差的公差范围内。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2005010448A Image display apparatus 有权
标题翻译：图像显示设备
公开(公告)号：JP2005010448A
公开(公告)日：2005-01-13
申请号：JP2003174235
申请日：2003-06-19
申请人： Hitachi Displays Ltd , Hitachi Ltd , 株式会社日立ディスプレイズ , 株式会社日立製作所
发明人： SHIBA TAKEO , TERAO MOTOYASU , MATSUOKA HIDEYUKI
IPC分类号： G02F1/1368 , G02F1/133 , G09F9/30 , G09F9/35 , G09G3/20 , G09G3/32 , G09G3/36 , H01L27/10 , H01L27/105 , H01L27/146 , H01L27/24 , H01L27/32 , H01L29/786 , H01L45/00 , H01L51/50 , H05B33/14
CPC分类号： G09G3/3648 , G09G3/20 , G09G3/2011 , G09G3/2074 , G09G3/3225 , G09G2300/08 , G09G2300/0847 , G09G2300/0857 , G09G2300/088 , G09G2310/027 , G09G2310/04 , G09G2360/128 , H01L27/14643 , H01L27/2436 , H01L27/2463 , H01L27/3244 , H01L45/06 , H01L45/1226 , H01L45/1233 , H01L45/1246 , H01L45/144 , H01L45/1625 , H01L45/1675 , Y10T428/10 , Y10T428/1064 , Y10T428/1352
摘要： PROBLEM TO BE SOLVED: To reduce the power consumption of an image display apparatus, to reduce the area of a memory circuit, and to enables display of high image quality using multibit image data. SOLUTION: The image display apparatus having a display part which comprises a plurality of pixels and a control part which controls the display part is characterized in that each pixel is provided with a nonvolatile phase-shift pixel memory which stores display data longer than a given time and comprises one or more switches and a variable resistance storage element using a chalcogenide material or a control part is provided with a nonvolatile phase-shift frame memory which holds display data of one frame and comprises one or more switches and a variable resistance storage element using a chalcogenide material. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了降低图像显示装置的功耗，减少存储电路的面积，并且能够使用多位图像数据显示高图像质量。解决方案：具有包括多个像素的显示部分和控制显示部分的控制部分的图像显示装置的特征在于，每个像素设置有非易失性相移像素存储器，其存储比给定时间并且包括一个或多个开关，并且使用硫族化物材料或控制部件的可变电阻存储元件设置有保持一帧的显示数据并包括一个或多个开关和可变电阻的非易失性相移帧存储器使用硫族化物材料的储存元件。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005004864A Irradiation control method of optical beam, and information recording and reproducing device 审中-公开
标题翻译：光束辐射控制方法，信息记录和再现装置
公开(公告)号：JP2005004864A
公开(公告)日：2005-01-06
申请号：JP2003166239
申请日：2003-06-11
申请人： Hitachi Ltd , Hitachi Maxell Ltd , 日立マクセル株式会社 , 株式会社日立製作所
发明人： MIYAUCHI YASUSHI , TERAO MOTOYASU
IPC分类号： G11B7/004 , G11B7/085
摘要： PROBLEM TO BE SOLVED: To provide an irradiation control method of a light beam for improving reliability of information and improving reproduction light resistance and to provide a recording and reproducing device using the irradiation control method.
SOLUTION: When a relaxation time T of the prescribed track until influence of heat by irradiation of the laser beam is disappeared after irradiating the prescribed track on an information recording disk with a laser beam, is obtained, and an integer N satisfying T/T'≤N is obtained from the relaxation time T of the prescribed track and a time T' required for one round of the prescribed track, and the same prescribed track is irradiated with the light beam, the light beam is emitted at irradiation interval of NT'.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供光束的照射控制方法，以提高信息的可靠性并提高再现光阻，并提供使用照射控制方法的记录和再现装置。解决方案：当获得通过激光束在信息记录盘上照射规定轨迹之后直到受激光束照射的热影响的规定轨迹的松弛时间T消失时，得到满足T的整数N /T'≤N是从规定轨迹的弛豫时间T和规定轨道一圈所需的时间T'得到的，并且用光束照射相同的规定轨迹，以照射间隔发射光束的NT'。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004310912A Information recording method and information recording device 审中-公开
公开(公告)号：JP2004310912A
公开(公告)日：2004-11-04
申请号：JP2003103538
申请日：2003-04-08
申请人： Hitachi Ltd , Hitachi Maxell Ltd , 日立マクセル株式会社 , 株式会社日立製作所
发明人： TERAO MOTOYASU , YAMAGUCHI KATSUHIKO , INO TADAO , KOJIMA KYOKO , MIYAMOTO JIICHI , MAEDA TAKESHI , TSUCHIYA HIROKO
IPC分类号： F16C33/66 , G11B7/00 , G11B7/0037 , G11B7/0045 , G11B7/24 , G11B19/20
CPC分类号： G11B7/24038 , G11B7/0037 , G11B19/2009 , G11B2007/0013
摘要： PROBLEM TO BE SOLVED: To solve the problem that transmittance and recording sensitivity of each layer are connected with trade-off relation and either quality of a reproducing signal or recording sensitivity have to be sacrificed, in a conventional recording medium. SOLUTION: Voltage is applied to a prescribed layer of the medium having a plurality of recording films via ball bearings or slip rings. Light transmittance of a recording layer is changed by applying voltage to the recoding layer. Thereby, trade-off relation between the transmittance and the recording sensitivity of each layer is canceled, both the transmittance and the recording sensitivity can be attained and recording reliability can be enhanced. COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2004213884A Method for accessing layer and method for recording or reproducing information 审中-公开
公开(公告)号：JP2004213884A
公开(公告)日：2004-07-29
申请号：JP2004052698
申请日：2004-02-27
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SUGIYAMA HISATAKA , MAEDA TAKESHI , MATSUMOTO KIYOSHI , TERAO MOTOYASU , OKAMINE SHIGENORI , NISHIDA TETSUYA , MIYAMOTO JIICHI
IPC分类号： G11B7/24 , G11B7/0045 , G11B7/085
摘要： PROBLEM TO BE SOLVED: To attain high density by using a three-dimensional recording and reproducing method. SOLUTION: A three-dimensional information recording and reproducing device has a recording medium 4 obtained by laminating a plurality of recording layers 1 on a substrate 3 and an optical system for focusing light from the substrate 3 side on each of the plurality of recording layers 1 and recording or reproducing information three-dimensionally. In the three-dimensional recording and reproducing device, λ/4≤(1/8NB)(1/NB 2 -1)NAF 4 Δd, wherein λ: wavelength of light, NB: refractive index of the substrate 3, NAF: the number of apertures of a narrowing-down lens 8 for focusing light, and Δd: a positional range in the direction of an optical axis where there are recording layers on which light should be focused is satisfied. By narrowing down a light spot to each layer of a disk with a multilayer film structure, data can be recorded and reproduced with high density and with high reliability. COPYRIGHT: (C)2004,JPO&NCIPI

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