专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US08396982B2 Information processor, method for processing information, computer program, and semiconductor device 有权
标题翻译：信息处理器，信息处理方法，计算机程序和半导体器件
公开(公告)号：US08396982B2
公开(公告)日：2013-03-12
申请号：US12373214
申请日：2007-08-10
申请人： Michihiro Okada , Hideki Sato , Shusuke Utsumi
发明人： Michihiro Okada , Hideki Sato , Shusuke Utsumi
IPC分类号： G06F15/16
CPC分类号： H04L67/06 , H04L67/14
摘要： To provide a device for downloading a digital content file, an information processor stores, in an external storage device, a digital content file obtained from a server through a network through packet communication, where the information processor includes a download control section for keeping a recording area having a size which is equal to the data size of the digital content file in the external storage device and storing the packets in order from the earliest to the latest obtained, in this recording area; and a resume data generation section for generating a resume data indicating the progress of obtaining the digital content file, and the download control section stores the resume data in the subject recording area and removes the resume data from the recording area when the last packet is obtained.
摘要翻译：为了提供用于下载数字内容文件的设备，信息处理器在外部存储设备中通过分组通信通过网络从服务器获得的数字内容文件，其中信息处理器包括用于保持记录的下载控制部分区域，其尺寸等于外部存储装置中的数字内容文件的数据大小，并且在该记录区域中从最早获得的最新顺序存储分组; 以及恢复数据生成部分，用于产生指示获取数字内容文件的进度的恢复数据，并且下载控制部分将恢复数据存储在主体记录区域中，并且当获得最后的分组时从记录区域中移除恢复数据。

22. 发明授权

US07687284B2 Magnetic sensor and manufacturing method therefor 有权
标题翻译：磁传感器及其制造方法
公开(公告)号：US07687284B2
公开(公告)日：2010-03-30
申请号：US11328255
申请日：2006-01-10
申请人： Hiroshi Naito , Hideki Sato , Hiroaki Fukami , Syuusei Takami
发明人： Hiroshi Naito , Hideki Sato , Hiroaki Fukami , Syuusei Takami
IPC分类号： H01L21/00 , G01R33/09
CPC分类号： H01L43/12 , G01R33/0206 , H01L27/22
摘要： A small-size magnetic sensor comprises three axial sensors each configured using plural giant magnetoresistive elements, wherein an X-axis sensor and a Y-axis sensor are arranged on the planar surface of an embedded layer of a substrate, and giant magnetoresistive elements forming a Z-axis sensor are formed on slopes of projections, which are formed by etching the embedded layer. It is possible to form an elongated projection on a substrate by way of the high-density plasma CVD method or by way of plasma etching and microwave etching, so that giant magnetoresistive elements are formed on the slopes of the elongated projection.
摘要翻译：一种小型磁传感器包括三个轴向传感器，每个轴向传感器使用多个巨磁阻元件构成，其中X轴传感器和Y轴传感器布置在基板的嵌入层的平面上，并且巨磁阻元件形成 Z轴传感器形成在通过蚀刻嵌入层形成的突起的斜面上。可以通过高密度等离子体CVD方法或通过等离子体蚀刻和微波蚀刻在衬底上形成细长突起，从而在细长突起的斜面上形成巨磁电阻元件。

23. 发明授权

US07642198B2 Method for evaluating crystal defects of silicon wafer 有权
标题翻译：评估硅晶片缺陷的方法
公开(公告)号：US07642198B2
公开(公告)日：2010-01-05
申请号：US10594458
申请日：2005-03-11
申请人： Hideki Sato
发明人： Hideki Sato
IPC分类号： H01L21/302
CPC分类号： G01N1/32 , H01L21/30604
摘要： A method for evaluating crystal defects of a silicon wafer comprising: etching a surface of the silicon wafer by immersing the wafer in an etching solution; and observing etch pits formed on the etched surface of the wafer, wherein the silicon wafer of which crystal defects are evaluated has low electrical resistivity of 1 Ω·cm or less, and the etching solution is a mixture of hydrofluoric acid, nitric acid, acetic acid and water further including iodine or iodide, in which a volume ratio of nitric acid in the etching solution is the largest among volume ratios of hydrofluoric acid, nitric acid, acetic acid and water, and the etching solution is adjusted to have an etching rate of 100 nm/min or less for the silicon wafer. Thereby, there is provided a method for evaluating crystal defects of a silicon wafer with low electrical resistivity by using a chromium-free etching solution without toxic chromium with high capability of detecting defects.
摘要翻译：一种用于评估硅晶片的晶体缺陷的方法，包括：通过将晶片浸入蚀刻溶液中来蚀刻硅晶片的表面; 并且观察在晶片的蚀刻表面上形成的蚀刻凹坑，其中评估晶体缺陷的硅晶片具有低于1Ω·cm或更小的电阻率，并且蚀刻溶液是氢氟酸，硝酸，乙酸的混合物另外还含有碘或碘化物的酸和水，其中蚀刻溶液中的硝酸的体积比在氢氟酸，硝酸，乙酸和水的体积比中最大，并且蚀刻溶液被调节为具有蚀刻速率对于硅晶片为100nm / min以下。因此，提供了一种通过使用无铬铬的无铬蚀刻溶液来评价具有低电阻率的硅晶片的晶体缺陷的方法，所述无铬蚀刻溶液具有高检测缺陷的能力。

24. 发明申请

US20090319679A1 Information Processor, Method For Processing Information, Computer Program, And Semiconductor Device 有权
标题翻译：信息处理器，处理信息的方法，计算机程序和半导体器件
公开(公告)号：US20090319679A1
公开(公告)日：2009-12-24
申请号：US12373214
申请日：2007-08-10
申请人： Michihiro Okada , Hideki Sato , Shusuke Utsumi
发明人： Michihiro Okada , Hideki Sato , Shusuke Utsumi
IPC分类号： G06F15/16
CPC分类号： H04L67/06 , H04L67/14
摘要： To provide a device for downloading a digital content file. An information processor stores, in an external storage device, a digital content file obtained from a server through a network through packet communication. The information processor includes a download control section for keeping a recording area having a size which is equal to the data size of the digital content file in the external storage device and storing the packets in order from the earliest to the latest obtained, in this recording area; and a resume data generation section for generating a resume data indicating the progress of obtaining the digital content file. The download control section stores the resume data in the subject recording area and removes the resume data from the recording area when the last packet is obtained.
摘要翻译：提供用于下载数字内容文件的设备。信息处理器通过分组通信通过网络将从服务器获得的数字内容文件存储在外部存储装置中。该信息处理器包括下载控制部分，用于在该记录中保持具有与外部存储装置中的数字内容文件的数据大小相同的大小的记录区域并按照从最早获取的顺序存储分组区; 以及恢复数据生成部，用于生成指示获取数字内容文件的进度的恢复数据。下载控制部分将恢复数据存储在主体记录区域中，并且在获得最后一个分组时从记录区域中去除恢复数据。

25. 发明授权

US07573262B2 Magnetic sensor, and method of compensating temperature-dependent characteristic of magnetic sensor 有权
标题翻译：磁传感器和补偿磁传感器温度依赖特性的方法
公开(公告)号：US07573262B2
公开(公告)日：2009-08-11
申请号：US11514133
申请日：2006-09-01
申请人： Hideki Sato
发明人： Hideki Sato
IPC分类号： G01R33/02 , G01N27/72
CPC分类号： G01R33/02 , B82Y25/00 , G01C17/38 , G01R33/0005 , G01R33/0064 , G01R33/0206 , G01R33/09 , G01R33/091 , G01R33/093 , H01L24/05 , H01L2224/04042 , H01L2224/45144 , H01L2224/48463 , H01L2924/14 , H01L2924/00
摘要： A magnetic sensor 10 includes GMR elements 11-18, and heating coils 21-24 serving as heat generating elements. The elements 11-14 and 15-18 are bridge-interconnected to constitute X-axis and Y-axis sensors, respectively. The heating coils 21, 22, 23, and 24 are disposed adjacent to the elements 11 and 12, the elements 13 and 14, the elements 15 and 16, and the elements 17 and 18, respectively. The heating coils 21-24, when electrically energized, heat mainly the adjacent elements. Therefore, the elements can be heated and cooled in a short period of time in which constant geomagnetism can be ensured. Data for compensation of temperature-dependent characteristic (ratio of change in sensor output value to variation in element temperature) is obtained on the basis of the temperatures of the elements before and after the heating, and the magnetic sensor outputs before and after the heating. Subsequently, the temperature characteristics of the elements are compensated on the basis of the data.
摘要翻译：磁传感器10包括GMR元件11-18和用作发热元件的加热线圈21-24。元件11-14和15-18分别桥接互连以构成X轴和Y轴传感器。加热线圈21,22,23和24分别邻近元件11和12，元件13和14，元件15和16以及元件17和18设置。加热线圈21-24在通电时主要加热相邻元件。因此，能够在能够确保恒定的地磁的短时间内对元件进行加热和冷却。基于加热前后的元件的温度，加热前后的磁传感器输出，获得温度依赖特性（传感器输出值的变化与元件温度的变化比）的数据。随后，基于数据补偿元件的温度特性。

26. 发明授权

US07568918B2 Socket for semiconductor device 有权
标题翻译：半导体器件插座
公开(公告)号：US07568918B2
公开(公告)日：2009-08-04
申请号：US12239211
申请日：2008-09-26
申请人： Kazumi Uratsuji , Hideki Sato
发明人： Kazumi Uratsuji , Hideki Sato
IPC分类号： H01R12/00
CPC分类号： G01R1/0466
摘要： A pressing surface portion of a presser member for selectively holding a semiconductor device is supported to be movable upward and downward in accordance with the up/down motion of a cover member to be close to or away from a alignment plate, as well as to be rotatable between a position directly above the alignment plate and a predetermined waiting position.
摘要翻译：用于选择性地保持半导体器件的按压构件的按压表面部分被支撑为可以根据盖构件的向上/向下运动而上下移动以接近或远离对准板，并且为可在对准板正上方的位置和预定的等待位置之间旋转。

27. 发明申请

US20090088975A1 NAVIGATION DEVICE 审中-公开
标题翻译：导航设备
公开(公告)号：US20090088975A1
公开(公告)日：2009-04-02
申请号：US12212348
申请日：2008-09-17
申请人： Hideki Sato , Ibuki Handa
发明人： Hideki Sato , Ibuki Handa
IPC分类号： G01C21/00
CPC分类号： G01C21/28 , G01C17/38 , G01C21/165 , G01S19/49
摘要： In a navigation device, the position PGPS, the running speed V, and the running direction φ are detected based on the Global Positioning System (GPS), while the bearing θ is detected based on geomagnetism. The bearing θ is corrected using the difference δ=θ−φ so as to produce the corrected bearing θc. The present position PMAG is calculated based on the corrected bearing θc as well as the position PGPS and the running speed V which are previously detected. Thus, it is possible to precisely detect the present position PMAG without errors due to deviations between the running direction φ and the bearing θ.
摘要翻译：在导航装置中，基于全球定位系统（GPS）检测位置PGPS，行驶速度V和行驶方向phi，同时基于地磁检测轴承θ。使用差值delta =θ-phi校正轴承θ，以便产生经校正的轴承方位。基于经过校正的轴承转速以及先前检测到的位置PGPS和运行速度V来计算当前位置PMAG。因此，可以由于运行方向phi和轴承θ之间的偏差而无误地精确地检测当前位置PMAG。

28. 发明申请

US20080100173A1 Magnet Rotor, Movable Magnet-Type Instrument With The Magnet Rotor, And Stepping Motor With The Magnet Rotor 有权
标题翻译：磁铁转子，带磁铁转子的可移动磁铁式仪器，带磁铁转子的步进电机
公开(公告)号：US20080100173A1
公开(公告)日：2008-05-01
申请号：US11661395
申请日：2005-08-01
申请人： Takahiro Komagata , Hideki Sato , Toru Hasegawa
发明人： Takahiro Komagata , Hideki Sato , Toru Hasegawa
IPC分类号： H02K1/22 , H02K37/14 , H02K1/28
CPC分类号： H02K37/16 , H02K1/2733 , H02K7/116
摘要： A magnet rotor in which rotation prevention and positional displacement (rattling, and misalignment of axes) between a magnet and a rotor body can be restricted, a movable magnet type-instrument with the magnet rotor, and a stepping motor with the magnet rotor. In the magnet rotor, projections (11) and recesses (12) arranged with predetermined intervals and formed in a substantially rectangular shape are provided on the inner wall of a hollow section of an annular magnet (10). Rising side wall sections (11A) defined by the projections (11) are radially directed with the position of the axis (G) of the magnet rotor (R) as the standard. In the rotor body (20), rotation prevention sections (21) for preventing relative rotation between the rotor body (20) and the annular magnet (10) are formed by placing a plastic material along the shapes of the projections (11) and the recesses (12).
摘要翻译：可以限制磁体和转子体之间的旋转防止和位置偏移（轴的偏移和不对准）的磁体转子，具有磁体转子的可动磁体式仪器和具有磁体转子的步进电动机。在磁铁转子中，在环形磁铁（10）的中空部分的内壁上设有以预定间隔布置并形成为大致矩形形状的突起（11）和凹槽（12）。由突起（11）限定的上升侧壁部分（11A）以磁铁转子（R）的轴线（G）的位置为标准径向。在转子体（20）中，通过沿着突起（11）的形状放置塑料材料，形成用于防止转子体（20）与环状磁体（10）之间的相对旋转的防旋转部（21）凹槽（12）。

29. 发明授权

US07360302B2 Manufacturing method of a magnetic sensor 失效
标题翻译：磁传感器的制造方法
公开(公告)号：US07360302B2
公开(公告)日：2008-04-22
申请号：US11497352
申请日：2006-08-02
申请人： Hideki Sato , Kokichi Aiso , Yukio Wakui
发明人： Hideki Sato , Kokichi Aiso , Yukio Wakui
IPC分类号： G11B5/127 , H04R31/00
CPC分类号： G01R33/093 , B82Y25/00 , B82Y40/00 , G01R33/0005 , G01R33/09 , H01F10/3268 , H01F10/3295 , H01F41/304 , Y10T29/49034 , Y10T29/49043 , Y10T29/49044 , Y10T29/49052 , Y10T29/49067
摘要： A magnetic sensor comprises magnetoresistive elements and permanent magnet films, which are combined together to form GMR elements formed on a quartz substrate having a square shape, wherein the permanent magnet films are paired and connected to both ends of the magnetoresistive elements, so that an X-axis magnetic sensor and a Y-axis magnetic sensor are realized by adequately arranging the GMR elements relative to the four sides of the quartz substrate. Herein, the magnetization direction of the pinned layer of the magnetoresistive element forms a prescribed angle of 45° relative to the longitudinal direction of the magnetoresistive element or relative to the magnetization direction of the permanent magnet film. Thus, it is possible to reliably suppress offset variations of bridge connections of the GMR elements even when an intense magnetic field is applied; and it is therefore possible to noticeably improve the resistant characteristics to an intense magnetic field.
摘要翻译：磁传感器包括磁阻元件和永磁体膜，它们组合在一起以形成形成在具有正方形形状的石英衬底上的GMR元件，其中永磁体膜成对并连接到磁阻元件的两端，使得X 通过将GMR元件相对于石英基板的四个边进行适当配置来实现轴向磁传感器和Y轴磁传感器。这里，磁阻元件的被钉扎层的磁化方向相对于磁阻元件的长度方向相对于永久磁铁膜的磁化方向形成45°的规定角度。因此，即使施加强磁场，也可以可靠地抑制GMR元件的桥连接的偏移变化; 因此可以显着地提高对强磁场的电阻特性。

30. 发明申请

US20080091372A1 COMPASS SENSOR UNIT AND PORTABLE ELECTRONIC DEVICE 有权
标题翻译： COMPASS传感器单元和便携式电子设备
公开(公告)号：US20080091372A1
公开(公告)日：2008-04-17
申请号：US11948921
申请日：2007-11-30
申请人： Hideki Sato , Yukio Wakui , Masayoshi Omura
发明人： Hideki Sato , Yukio Wakui , Masayoshi Omura
IPC分类号： G01C17/38
CPC分类号： G01C17/38
摘要： In a compass sensor unit, an azimuth data computing method is carried out by the steps of: inputting a signal from a geomagnetic sensor to measure magnetic field; determining whether to store measurement data of the magnetic field based on a distance from the last stored measurement data; calculating an offset value based on the stored data; making a comparison for each component of a plurality of measurement data used for calculating the offset value, and judging the offset value to be valid when a difference between the maximum and minimum values of each component is a given value or more; updating the already stored offset value to the offset value judged to be valid; and correcting newly provided measurement data by the updated offset value to compute azimuth data.
摘要翻译：在罗盘传感器单元中，通过以下步骤执行方位数据计算方法：输入来自地磁传感器的信号以测量磁场; 基于距离最后存储的测量数据的距离确定是否存储磁场的测量数据; 基于所存储的数据计算偏移值; 对用于计算偏移值的多个测量数据的每个分量进行比较，并且当每个分量的最大值和最小值之间的差是给定值或更大时，判断偏移值是有效的; 将已经存储的偏移值更新为判断为有效的偏移值; 并通过更新的偏移值对新提供的测量数据进行校正，以计算方位数据。

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