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    • 33. 发明申请
    • Nonvolatile memory apparatus
    • 非易失存储器
    • US20050259465A1
    • 2005-11-24
    • US11128289
    • 2005-05-13
    • Satoshi YoshidaKunihiro KatayamaShinsuke Asari
    • Satoshi YoshidaKunihiro KatayamaShinsuke Asari
    • G06F21/24G06F12/00G06F12/14G06K19/073G09C1/00G11C16/04G11C29/00
    • G06F12/1408G11C29/78
    • In technology for enabling the replacement of part of an operating program of a controller by a modified program on a nonvolatile memory, the present invention prevents tampering and leak of storage information within the nonvolatile memory and the controller. At power-on reset, an encrypted alternative program, if present, is transferred from a nonvolatile memory to a volatile memory, and decrypted when actually executed. A long wait is not required until data processing by a data processor is enabled after the exit from the reset processing. Since the alternative program once decrypted is held in the volatile memory so as to be reusable, it does not need to be decrypted each time it is executed. Since the alternative program is encrypted, even if the nonvolatile memory is physically separated from the controller to illegally dump the alternative program, it is difficult to analyze the data.
    • 本发明在非易失性存储器中通过修改程序使控制器的一部分操作程序更换的技术中,防止非易失性存储器和控制器内存储信息的篡改和泄露。 在上电复位时,加密的替代程序(如果存在)从非易失性存储器传输到易失性存储器,并在实际执行时进行解密。 在复位处理退出后,数据处理器的数据处理才能进行长时间的等待。 由于一旦解密的替代程序被保存在易失性存储器中以便可重用,因此在每次执行时不需要被解密。 由于替代程序被加密,即使非易失性存储器在物理上与控制器分离以非法地转储替代程序,因此难以分析数据。
    • 34. 发明申请
    • Sealed cell having non-resealable safety valve
    • 密封电池具有不可重新密封的安全阀
    • US20050112455A1
    • 2005-05-26
    • US10974748
    • 2004-10-28
    • Hironori MarubayashiTakuma MorishitaSatoshi YoshidaRyo Kashimura
    • Hironori MarubayashiTakuma MorishitaSatoshi YoshidaRyo Kashimura
    • H01M2/02H01M2/12H01M6/14H01M2/08
    • H01M2/1241H01M2/0217H01M6/14H01M10/0525
    • A sealed cell having a safety mechanism is provided. The safety mechanism has a non-resealable valve structure formed in a sealing plate that seals the cell. The valve structure is broken as soon as the internal pressure reaches or exceeds a predetermined value so as to permit the internal gas to be released outside. The valve structure has at least one dome protruding toward the interior of the cell, which in turn has at the periphery thereof a break groove for facilitating the breakage of the valve structure. This makes the valve structure highly responsive to the internal pressure and causes to form a break-opened orifice of a sufficient area at the time of operation in response to the increased internal pressure. The valve structure is not unnecessarily broken by the impacts of, for example, dropping. As a result, the safety of the sealed cell is significantly improved.
    • 提供具有安全机构的密封电池。 安全机构具有密封电池的密封板中形成的不可重新密封的阀结构。 一旦内部压力达到或超过预定值,阀结构就会断裂,从而允许内部气体释放到外部。 阀结构具有朝向电池内部突出的至少一个圆顶,其圆周上还具有用于促进阀结构断裂的断裂凹槽。 这使得阀结构对内部压力具有高度响应性,并且导致响应于增加的内部压力而在操作时形成足够面积的断开孔。 阀结构不会由于例如落下的影响而不必要地破坏。 结果,密封电池的安全性显着提高。
    • 37. 发明申请
    • Micro-optic device and method of manufacturing same
    • 微光器件及其制造方法
    • US20050069246A1
    • 2005-03-31
    • US10942583
    • 2004-09-16
    • Yoshichika KatoSatoshi YoshidaKeiichi MoriKenji KondouYoshihiko HamadaOsamu Imaki
    • Yoshichika KatoSatoshi YoshidaKeiichi MoriKenji KondouYoshihiko HamadaOsamu Imaki
    • B81B3/00B81C1/00G02B6/35G02B26/08G02B6/26
    • G02B6/3584B81B3/0083B81B2201/045B81C1/00182G02B6/122G02B6/136G02B6/3514G02B6/3518G02B6/3546G02B6/357G02B6/3596G02B26/0841
    • A micro-optic device including a complicate structure and a movable mirror is made to be manufactured in a reduced length of time. A silicon substrate and a single crystal silicon device layer with an intermediate layer of silicon dioxide interposed therebetween defines a substrate on which a layer of mask material is formed and is patterned to form a mask having the same pattern as the configuration of the intended optical device as viewed in plan view. A surface which is to be constructed as a mirror surface is chosen to be in a plane of the silicon crystal. Using the mask, the device layer is vertically etched by a reactive ion dry etching until the intermediate layer is exposed. Subsequently, using KOH solution, a wet etching which is anisotropic to the crystallographic orientation is performed with an etching rate which is on the order of 0.1 μm/min for a time interval on the order of ten minutes is performed to convert the sidewall surface of the mirror into a smooth crystallographic surface. Subsequently, the intermediate layer is selectively subject to a wet etching to remove the intermediate layer only in an area located below the movable part of the optical device.
    • 制造包括复杂结构的微光学装置和可移动反射镜以缩短的时间来制造。 硅衬底和介于其间的二氧化硅中间层的单晶硅器件层限定了其上形成有掩模材料层的衬底并且被图案化以形成具有与所需光学器件的配置相同的图案的掩模 如平面图所示。 要被构造为镜面的表面被选择为在硅晶体的平面内。 使用掩模,通过反应离子干蚀刻垂直蚀刻器件层,直到中间层露出。 随后,使用KOH溶液,对晶体取向进行各向异性的湿式蚀刻,以10分钟左右的时间间隔进行蚀刻速度为0.1μm/分钟左右的蚀刻速度, 镜子变成光滑的结晶表面。 随后,中间层选择性地进行湿式蚀刻,仅在位于光学器件的可移动部分下方的区域中除去中间层。
    • 39. 发明授权
    • Positive-working photosensitive resin precursor composition
    • 正性感光性树脂前体组合物
    • US06723484B1
    • 2004-04-20
    • US09567106
    • 2000-05-08
    • Masao TomikawaNaoyo OkamotoSatoshi YoshidaRyoji Okuda
    • Masao TomikawaNaoyo OkamotoSatoshi YoshidaRyoji Okuda
    • G03F7023
    • G03F7/0233C08G73/1025C08L79/08
    • The present invention relates to a positive-working photosensitive resin precursor composition which is characterized in that it contains (a) polymer in which the chief component comprises structural units of the kind where the bonding between structural units is represented by general formula (1) and (b) photoacid generator, and it can form a pattern by light irradiation and subsequent developing, and the total carboxyl groups contained in said polymer is from 0.02 to 2.0 mmol/g, and it provides a photosensitive resin composition of high sensitivity which can be developed by alkali. (R1 is an organic group of valency from 3 to 8 having at least 2 carbon atoms, R2 is an organic group of valency from 2 to 6 having at least 2 carbon atoms, R3 is hydrogen or an organic group with from 1 to 10 carbons. n is an integer of value from 3 to 100,000, m is 1 or 2, p and q are integers of value from 0 to 4 and p+q>0).
    • 本发明涉及一种正性感光性树脂前体组合物,其特征在于,其含有(a)主要成分包含结构单元之间的结合由通式(1)表示的结构单元和 (b)光致酸发生剂,可以通过光照射和随后的显影形成图案,所述聚合物中所含的总羧基为0.02〜2.0mmol / g,提供高灵敏度的感光性树脂组合物,其可以是 (R 1是具有至少2个碳原子的3至8价的有机基团,R 2是具有至少2个碳原子的2至6价的有机基团,R 3 是氢或1〜10个碳的有机基团,n为3〜100,000的整数,m为1或2,p和q为0〜4的整数,p + q> 0)。