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1. 发明专利

JP2013045780A Semiconductor device and manufacturing method of the same 审中-公开
标题翻译：半导体器件及其制造方法
公开(公告)号：JP2013045780A
公开(公告)日：2013-03-04
申请号：JP2011180096
申请日：2011-08-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MINAGAWA MADOKA , ISADA NAOYA , SAKAMA ISAO , SAGAWA SHIGERU , SHIBATA DAISUKE
IPC分类号： H01L23/00 , G06K19/07 , G06K19/077
CPC分类号： H01L2224/16225 , H01L2224/32225 , H01L2224/73204 , H01L2224/92125 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To inhibit discharge from a chip back face at the time of mounting a semiconductor chip, and inhibit discharge from a back face, end faces, edges and vertexes of a semiconductor against charging after completion of the mounting thereby to reduce damages of the semiconductor.SOLUTION: A semiconductor device manufacturing method comprises a dicing process of forming a hardened resin layer on a back face of a semiconductor chip to provide a structure protruding from a semiconductor. By bonding the semiconductor chip and wiring in this state, electrostatic discharges, which penetrate the semiconductor chip is prevented. In addition, an underfill resin wets up to the protruded part to cover a back face, end faces, edges and vertexes of the semiconductor thereby to prevent electrostatic discharges.
摘要翻译：要解决的问题：为了在安装半导体芯片时抑制从芯片背面的放电，并且在安装完成之后禁止半导体的背面，端面，边缘和顶点与充电的放电以减少半导体的损坏。解决方案：半导体器件制造方法包括在半导体芯片的背面上形成硬化树脂层的切割工艺，以提供从半导体突出的结构。通过在这种状态下结合半导体芯片和布线，可以防止穿透半导体芯片的静电放电。此外，底部填充树脂直到突出部分润湿以覆盖半导体的背面，端面，边缘和顶点，从而防止静电放电。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2010124274A Assembling structure of radio ic tag 有权
标题翻译：组装无线IC标签的结构
公开(公告)号：JP2010124274A
公开(公告)日：2010-06-03
申请号：JP2008296407
申请日：2008-11-20
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SAKAMA ISAO
IPC分类号： H01Q1/38 , G06K19/06 , G06K19/07 , G06K19/077 , H01Q9/26 , H01Q13/10
CPC分类号： H01Q1/2225 , G06K19/07749 , G06K19/07786 , H01Q1/44
摘要： PROBLEM TO BE SOLVED: To provide an assembling structure of a radio IC tag which is improved in designability and increased in flexibility of design, and eliminates the need for redesigning. SOLUTION: In the assembling structure of the radio IC tag, the radio IC tag includes an IC chip 3 for recording information therein and a first antenna 1 connected to the IC chip 3 for wirelessly transmitting or receiving information. The first antenna 1 has a first gap 1s for performing impedance matching. A conductive second antenna 2 having a second gap 2s is arranged over the IC chip 3, the first gap 1s, and the first antenna 1. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种提高设计性和提高设计灵活性的无线IC标签的组装结构，并且不需要重新设计。解决方案：在无线电IC标签的组装结构中，无线电IC标签包括用于在其中记录信息的IC芯片3和连接到用于无线发送或接收信息的IC芯片3的第一天线1。第一天线1具有用于执行阻抗匹配的第一间隙1s。具有第二间隙2s的导电第二天线2设置在IC芯片3，第一间隙1s和第一天线1上。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2008123222A Rfic tag and its using method 有权
标题翻译： RFIC标签及其使用方法
公开(公告)号：JP2008123222A
公开(公告)日：2008-05-29
申请号：JP2006305791
申请日：2006-11-10
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SAKAMA ISAO , ASHIZAWA MINORU
IPC分类号： G06K19/077 , G06K19/07 , H01Q1/38 , H01Q9/24
CPC分类号： G06K19/07745 , G06K19/07749 , G06K19/07756 , G06K19/07771 , G06K19/07786 , H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a small RFIC tag capable of being mounted on a metal object.
SOLUTION: The RFIC tag 1A is configured by an IC chip 5 and a thin metal plate 10A. The IC chip 5 is mounted at a nearly center of a slit portion 10a of the thin metal plate 10A. The thin metal plate 10A is made its both end portions in a longitudinal direction of connection portions 10c attached tightly to a metal member 2 by welding, and is lifted its lower surface of the slit portion 10a having L shaped slit 6A by a predetermined height h from a surface of the metal member 2. The whole length L2+L1+L2 is a length not larger than 1/4 of a communication wavelength λ.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够安装在金属物体上的小型RFIC标签。解决方案：RFIC标签1A由IC芯片5和薄金属板10A构成。 IC芯片5安装在薄金属板10A的狭缝部分10a的接近中心处。金属薄片10A的两端部通过焊接而紧密地附着在金属部件2上的连接部10c的长度方向上形成，并且将具有L形狭缝6A的狭缝部10a的下表面提高预定高度h 整个长度L2 + L1 + L2是不大于通信波长λ的1/4的长度。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008113632A Rfid tag for biological implantation and inserting tool body thereof 审中-公开
标题翻译：用于生物植入和插入工具的RFID标签
公开(公告)号：JP2008113632A
公开(公告)日：2008-05-22
申请号：JP2006302075
申请日：2006-11-07
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SAKAMA ISAO , ASHIZAWA MINORU , ABE HIROSHI
IPC分类号： A01K11/00 , A61D7/00
CPC分类号： G06K19/07749 , A61B17/06066 , A61B90/90 , A61B90/98 , A61B2090/397 , A61B2090/3987
摘要： PROBLEM TO BE SOLVED: To provide an RFID tag for biological implantation having improved communication performances without applying a great stress even when subcutaneously implanted in a small-sized animal and to provide an inserting tool body for implanting the RFID tag for the biological implantation in the living body of the small-sized animal. SOLUTION: The RFID tag 1 for the biological implantation is used for reading an assigned ID by implantation thereof in the living body of the small-sized animal and transmitting and receiving electromagnetic waves from the outside of the living body. The RFID tag 1 for the biological implantation is composed by loading an IC chip 15 storing the ID, winding an inlet 11 in which a main antenna 13 is arranged onto a support 21, forming an inlet portion 10 and connecting an auxiliary antenna 30 for extending a main antenna 13 to the main antenna 13. When the RFID tag 1 for the biological implantation is implanted in the living body, the inlet portion 10 is implanted in a subcutaneous tissue layer 53 to project most of the auxiliary antenna 30 to the outside of the living body. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有改善的通信性能的生物植入用RFID标签，即使在皮下植入小型动物中也不施加大的应力，并且提供用于植入用于生物体的RFID标签的插入工具主体植入小型动物的活体。解决方案：用于生物植入的RFID标签1用于通过将其注入小型动物的活体中读取分配的ID，并从生物体的外部发送和接收电磁波。用于生物注入的RFID标签1通过加载存储ID的IC芯片15，将其中布置有主天线13的入口11卷绕在支撑件21上，形成入口部分10并连接辅助天线30用于延伸主天线13到主天线13.当将用于生物注入的RFID标签1植入到生物体中时，将入口部分10植入到皮下组织层53中，以将大部分辅助天线30投射到活体。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2006311372A Radio ic tag 审中-公开
标题翻译：无线IC标签
公开(公告)号：JP2006311372A
公开(公告)日：2006-11-09
申请号：JP2005133438
申请日：2005-04-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SAKAMA ISAO , ASHIZAWA MINORU
IPC分类号： H01Q13/08 , G06K19/07 , G06K19/077 , H01Q1/38
CPC分类号： H01Q23/00 , H01Q1/22 , H01Q1/38 , H01Q9/04
摘要： PROBLEM TO BE SOLVED: To provide a radio IC tag having large directivity, a communication distance which does not decrease even if used for metal or an object containing moisture, and high flexibility. SOLUTION: An electric conduction object for radiation 2 is formed throughout the front surface of a dielectric 1 of a foaming material which is composed of synthetic resin, and a rear electric conduction object 4 is formed throughout the rear face of the dielectric 1. Moreover, an IC chip 3 is carried on the electric conduction object for radiation 2 to the front surface side. In addition, a consecutive hook-shape slit 3a is formed on the electric conduction object for radiation 2 where the IC chip 3 is carried. The electric conduction object for radiation 2 and the rear electric conduction object 4 have the same sizes, or the size of the rear electric conduction object 4 is made smaller than twice the size of the electric conduction object for radiation 2. Since the directivity of both sides direction shows that radio field intensity radiated from the electric conduction object for radiation 2, and the radio field intensity radiated from the rear electric conduction object 4 become almost the same by making it serve as a micro strip antenna of such configuration, a radio IC tag with large directivity can be obtained. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有大的方向性的无线电IC标签，即使用于金属或含有水分的物体也不会降低的通信距离和高柔性。解决方案：在由合成树脂构成的发泡材料的电介质1的整个前表面上形成用于辐射2的导电物体，并且在电介质1的整个后表面形成后导电体4 此外，将IC芯片3承载在前面侧的放射线用导电体2上。另外，在携带有IC芯片3的放射线用导电体2上形成连续的钩状狭缝3a。用于辐射2的导电物体和后部导电物体4具有相同的尺寸，或者使后部导电物体4的尺寸小于放射线2的导电物体的尺寸的两倍。由于两者的方向性侧面方向表示从放射线2的导电体射出的射线场强度，从背面导电体4射出的射线场强度通过使其作为这种结构的微带天线变得几乎相同，无线IC 可以获得具有大方向性的标签。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006073394A Ic tag packaging harness and harness packaging method 有权
标题翻译： IC TAG包装线束和线束包装方法
公开(公告)号：JP2006073394A
公开(公告)日：2006-03-16
申请号：JP2004256654
申请日：2004-09-03
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SAKAMA ISAO , ASHIZAWA MINORU
IPC分类号： H01R13/66 , H01Q1/38 , H01Q1/44 , H01R13/64
CPC分类号： G06K19/07758 , G06K7/10178 , H01R13/465 , H01R13/641
摘要： PROBLEM TO BE SOLVED: To easily check attached state or error in attachment of a wire harness by reading information from a wireless IC tag.
SOLUTION: An IC chip 2 and a minute antenna 3 transmitting by weak radio waves are loaded to a male connector 1, and an auxiliary antenna 5 transmitting by amplifying the weak radio waves of the minute antenna 3 is loaded to a female connector 4. When the male connector 1 and the female connector 4 are normally attached, the weak radio waves transmitted by the minute antenna 3 are amplified by the auxiliary antenna 5 and transmitted outside since the distance between the minute antenna 3 and the auxiliary antenna 5 is 1.0 mm or less. When the connectors are not normally attached, the weak radio waves from the minute antenna 3 are not amplified and transmitted since the distance between the minute antenna 3 and the auxiliary antenna 5 is greater than 1.0 mm. Therefore, the attached state of the connector can be checked by receiving the information of the IC chip 2.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过从无线IC标签读取信息来轻松检查附件的附件状态或错误。解决方案：通过弱无线电波发射的IC芯片2和微小天线3被加载到阳连接器1，并且通过放大微小天线3的弱无线电波发送的辅助天线5被加载到阴连接器当阳连接器1和阴连接器4正常安装时，微型天线3发射的弱无线电波由辅助天线5放大，并由于分天线3和辅助天线5之间的距离为 1.0mm以下。当连接器不正常连接时，微型天线3的弱无线电波不会由于分天线3和辅助天线5之间的距离大于1.0mm而被放大和传输。因此，可以通过接收IC芯片2的信息来检查连接器的连接状态。版权所有：（C）2006，JPO＆NCIPI

7. 发明专利

JP2010147510A Rfid reader/writer 审中-公开
标题翻译： RFID读写器/写入
公开(公告)号：JP2010147510A
公开(公告)日：2010-07-01
申请号：JP2008319086
申请日：2008-12-16
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SAGAWA SHIGERU , INOUE YOSHITAKE , KUBOTA KAZUMI , SAKAMA ISAO
IPC分类号： H01Q21/29 , G06K17/00 , H01Q15/24 , H01Q21/24 , H04B5/02
摘要： PROBLEM TO BE SOLVED: To solve the following problems: it is required that energy characteristics of radio waves from antennas be improved in readers/writers to achieve efficient read (write) control of data stored in RFID tags; and, for example performance cannot be easily improved because of the interference between horizontal and vertical components of circularly polarized waves in especially the readers/writers for performing read or write using radio waves by the circularly polarized waves. SOLUTION: An antenna section 1 includes a plurality of patch antennas 11a-d and a substrate 13 for placing them to read the data of the RFID tag. A support plate is sandwiched between elongated metal members 12a, b in a direction, where a plurality of RFID tags are arranged, on the patch antennas 11a-b (read direction). COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：要解决以下问题：需要在读写器中改善来自天线的无线电波的能量特性，以实现RFID标签中存储的数据的有效读取（写入）控制; 并且，例如由于圆极化波的水平和垂直分量之间的干扰，特别是读/写器中用于通过圆偏振波进行无线电波的读取或写入的干扰，性能不能容易地改善。解决方案：天线部分1包括多个贴片天线11a-d和用于放置它们以读取RFID标签的数据的基板13。支撑板在贴片天线11a-b（读取方向）上沿着布置有多个RFID标签的方向在细长金属构件12a，b之间夹着。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009294953A Rfid thread, sheet with rfid thread and printing machine for sheet with rfid thread 审中-公开
标题翻译： RFID螺纹，带RFID螺纹的打印机和用于RFID的打印机
公开(公告)号：JP2009294953A
公开(公告)日：2009-12-17
申请号：JP2008148580
申请日：2008-06-05
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SAKAMA ISAO
IPC分类号： G06K19/077 , B42D15/10 , G06K17/00 , G06K19/07
CPC分类号： G06K19/07749
摘要： PROBLEM TO BE SOLVED: To provide an RFID thread which can be mounted on a sheet such as paper without precisely controlling the mounting position of an IC chip, and easily read the information of the IC chip, and to provide the sheet with the RFID thread, and a printing machine for the sheet with the RFID thread. SOLUTION: An RFID thread 1 is mounted on a sheet such as paper 51, and whose predetermined information can be read wirelessly from outside. The RFID thread 1 includes; an IC chip 21 recording the predetermined information; a first antenna 11 comprising an electrically continuous conductor which has a length corresponding to a size of the sheet 51, and on which the IC chip 21 is mounted; and a base film 41 made of an insulator for supporting the first antenna. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供可以安装在诸如纸张的纸张上的RFID线，而不精确地控制IC芯片的安装位置，并且容易地读取IC芯片的信息，并且为片材提供 RFID线，以及具有RFID线的片材的印刷机。解决方案：RFID线1安装在诸如纸51的片材上，并且其预定信息可以从外部无线地读取。 RFID线1包括：记录预定信息的IC芯片21; 第一天线11，其包括电连续导体，其长度对应于片材51的尺寸，并且安装有IC芯片21; 以及由用于支撑第一天线的绝缘体制成的基膜41。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009282874A Rfid tag for structure 审中-公开
标题翻译： RFID标签结构
公开(公告)号：JP2009282874A
公开(公告)日：2009-12-03
申请号：JP2008136182
申请日：2008-05-26
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SAKAMA ISAO
IPC分类号： G06K19/077 , G06K19/00 , G06K19/07
CPC分类号： G06K19/041 , E04C5/01 , G06K19/07749 , H01Q1/2208
摘要： PROBLEM TO BE SOLVED: To provide a RFID tag in which when an RFID tag is implemented to a concrete structure and a concrete product, a reinforcement in the concrete can be utilized as a sub-antenna of the RFID tag, the RFID tag can be implemented easily, and information stored in the RFID tag can be read easily. SOLUTION: The RFID tag 10 includes an IC chip which enables information transfer by an external device in a non-contact way, and has a structure where the enforcement 11 arranged in the concrete structure serves as the sub-antenna. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种RFID标签，其中当将RFID标签实施到混凝土结构和混凝土产品时，可以将混凝土中的增强材料用作RFID标签的子天线，RFID 标签可以容易地实现，并且可以容易地读取存储在RFID标签中的信息。解决方案：RFID标签10包括能够以非接触方式由外部设备进行信息传送的IC芯片，并且具有将布置在具体结构中的强制部件11用作子天线的结构。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2008263354A Rfid tag 有权
标题翻译： RFID标签
公开(公告)号：JP2008263354A
公开(公告)日：2008-10-30
申请号：JP2007103791
申请日：2007-04-11
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SAKAMA ISAO
IPC分类号： H01Q9/04 , G06K19/07 , G06K19/077 , H01Q1/38 , H01Q21/24
CPC分类号： H01Q1/2225 , G06K19/07749 , G06K19/07767 , H01Q9/065
摘要： PROBLEM TO BE SOLVED: To provide an RFID tag which can have a desired communication distance even when fitted onto a top surface of a metal material through a thin spacer and does not vary in communication distance with kinds of fitted materials. SOLUTION: The RFID tag includes a first antenna 11 on which an IC chip 3 is mounted and a second antenna 12 extending from an end of the first antenna 11 in a direction at right angles to the first antenna 11. The first antenna 11 has an arbitrarily electrical length and the second antenna 12 has an electrical length of λ/2 or an integral multiple of λ/2. A resin base film having a thickness of approximately 50 μm is disposed on the back side of the first antenna 11 and the second antenna 12. With this configuration of a tag antenna 4, the second antenna 12 resonates with the first antenna 11 to exhibit a radio wave amplifying effect. Therefore, a long communication distance can be achieved even if the electrical length of the first antenna 11 is chosen to be short or the thickness of the base film is chosen to be thin. Further, the resonance frequency does not vary with kinds of fitted materials, so a stable communication distance can be secured whatever kind of fitted material is used. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种RFID标签，即使当通过薄的间隔件安装在金属材料的顶表面上时也能够具有期望的通信距离，并且与各种装配材料的通信距离不变。解决方案：RFID标签包括其上安装有IC芯片3的第一天线11和从第一天线11的一端延伸到与第一天线11成直角的方向的第二天线12.第一天线 11具有任意的电长度，第二天线12具有λ/ 2的电长度或λ/ 2的整数倍。厚度大约为50μm的树脂基膜设置在第一天线11和第二天线12的背面。利用标签天线4的这种配置，第二天线12与第一天线11共振，以呈现出无线电波放大效应。因此，即使将第一天线11的电气长度选择为较短或基膜的厚度选择较薄，也可以实现长的通信距离。此外，共振频率不随配合材料的种类而变化，因此可以确保任何种类的配合材料的稳定的通信距离。版权所有（C）2009，JPO＆INPIT

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