-
1.发明授权Database for designing integrated circuit device, and method for designing integrated circuit device 有权集成电路器件设计数据库，集成电路器件设计方法公开(公告)号：US06526561B2
公开(公告)日：2003-02-25
申请号：US09418311
申请日：1999-10-14
IPC分类号： G06F1750
CPC分类号： G06F17/5022 , G06F17/5045
摘要： A database, in which data is stored in a flexibly usable state, is provided for use in the design of an integrated circuit device, and a method for designing an integrated circuit device using such a database is also provided. A design environment includes: a virtual core database (VCDB), which is hierarchical design data storage; and a virtual core database management system (VCDBMS) as a control system. The VCDB includes architecture information and a VC cluster. The VC cluster includes: a specification VC for storing therein data at a specification level; an architecture VC for storing therein data at an architectural level; an RTL-VC for storing therein data at a register transfer level; and a performance index used for evaluating the performance of the respective VCs. By providing these VCs for respective layers, new VCs can be generated, data within the VCs can be modified and instances can be generated at the respective levels. As a result, the data can be used flexibly and recycled as well.
摘要翻译： 提供数据库，其中以可灵活使用的状态存储数据，用于集成电路设备的设计，并且还提供了使用这种数据库来设计集成电路装置的方法。 设计环境包括：虚拟核心数据库（VCDB），是分层设计数据存储; 和虚拟核心数据库管理系统（VCDBMS）作为控制系统。 VCDB包括架构信息和VC集群。 VC集群包括：用于在其中存储规范级别的数据的规范VC; 用于在架构级存储数据的架构VC; 用于在寄存器传送级别存储数据的RTL-VC; 以及用于评估各个VC的性能的性能指标。 通过为各层提供这些VC，可以生成新的VC，可以修改VC内的数据，并且可以在各个级别生成实例。 因此，数据可以灵活使用，并可循环使用。
-
公开(公告)号：US07281136B2
公开(公告)日：2007-10-09
申请号：US09779440
申请日：2001-02-09
CPC分类号： G06F21/75 , G06F17/5022 , G06F21/6209
摘要： An encryption process is employed in the LSI design so as to improve confidentiality of the circuit design data over conventional examples. In the encryption process, confidential circuit design data is encrypted to produce encrypted design data and a cipher key. The encrypted design data is provided to the user who conducts a design/verification process. The key is also provided as required. In the design/verification process, the encrypted design data is subjected to various processes without disclosing the contents of the original circuit. In a decoding process, the encrypted design data subjected to the design/verification process is decoded to produce original circuit design data.
摘要翻译： 在LSI设计中采用加密处理，以便改进电路设计数据对传统示例的保密性。 在加密过程中，机密电路设计数据被加密以产生加密设计数据和加密密钥。 将加密的设计数据提供给进行设计/验证处理的用户。 钥匙也按要求提供。 在设计/验证过程中，对加密设计数据进行各种处理，而不会公开原始电路的内容。 在解码处理中，经受设计/验证处理的加密设计数据被解码以产生原始电路设计数据。
-
公开(公告)号：US06886150B2
公开(公告)日：2005-04-26
申请号：US10067820
申请日：2002-02-08
CPC分类号： G06F17/5045
摘要： Information about an exclusive operation among a plurality of blocks and interconnection information about a sharable resource within each of these blocks are defined. Based on the sharable resource information and the inter-block exclusive operation information, a resource sharable among the blocks is extracted. Module specifications, in which information about interfaces, power dissipation, operation models and top-level hierarchy interconnection is stored, exclusive operation information describing an exclusive operation rule among the blocks, and prioritized function information used for preventing respective functions from being enabled at the same time are input to an generator, which is an automatic generating tool. In this manner, a power and clock management module for use in power save management, a wrapper bank select module storing interconnection information, a shared resource module storing information about a sharable resource and an optimized top-level hierarchy module storing interconnection information about an optimized top-level hierarchy are generated. Downsizing and power saving are realized by resource sharing and power management.
摘要翻译： 关于多个块中的排他性操作的信息和关于每个这些块内的可共享资源的互连信息被定义。 基于可共享资源信息和块间专用操作信息，提取在块之间可共享的资源。 存储关于接口，功耗，操作模型和顶级层级互连的信息的模块规格，描述块之间的排他性操作规则的排他性操作信息，以及用于防止各功能在相同功能中被使能的优先功能信息 时间被输入到作为自动生成工具的发电机。 以这种方式，用于节电管理的电源和时钟管理模块，存储互连信息的封装器组选择模块，存储关于可共享资源的信息的共享资源模块和存储关于优化的互连信息的优化顶层层级模块 生成顶级层次结构。 资源共享和电源管理实现了小型化和省电化。
-
4.发明授权Method for improving the efficiency of designing a system-on-chip integrated circuit device 有权提高片上系统集成电路器件设计效率的方法公开(公告)号：US06415416B1
公开(公告)日：2002-07-02
申请号：US09418312
申请日：1999-10-14
IPC分类号： G06F1750
CPC分类号： G06F17/5045
摘要： Information about an exclusive operation among a plurality of blocks and interconnection information about a sharable resource within each of these blocks are defined. Based on the sharable resource information and the inter-block exclusive operation information, a resource sharable among the blocks is extracted. Module specifications, in which information about interfaces, power dissipation, operation models and top-level hierarchy interconnection is stored, exclusive operation information describing an exclusive operation rule among the blocks, and prioritized function information used for preventing respective functions from being enabled at the same time are input to an generator, which is an automatic generating tool. In this manner, a power and clock management module for use in power save management, a wrapper bank select module storing interconnection information, a shared resource module storing information about a sharable resource and an optimized top-level hierarchy module storing interconnection information about an optimized top-level hierarchy are generated. Downsizing and power saving are realized by resource sharing and power management.
摘要翻译： 关于多个块中的排他性操作的信息和关于每个这些块内的可共享资源的互连信息被定义。 基于可共享资源信息和块间专用操作信息，提取在块之间可共享的资源。 存储关于接口，功耗，操作模型和顶级层级互连的信息的模块规格，描述块之间的排他性操作规则的排他性操作信息，以及用于防止各功能在相同功能中被使能的优先功能信息 时间被输入到作为自动生成工具的发电机。 以这种方式，用于节电管理的电源和时钟管理模块，存储互连信息的封装器组选择模块，存储关于可共享资源的信息的共享资源模块和存储关于优化的互连信息的优化顶层层级模块 生成顶级层次结构。 资源共享和电源管理实现了小型化和省电化。
-
公开(公告)号：US20080028233A1
公开(公告)日：2008-01-31
申请号：US11601776
申请日：2006-11-20
CPC分类号： G06F21/75 , G06F17/5022 , G06F21/6209
摘要： An encryption process is employed in the LSI design so as to improve confidentiality of the circuit design data over conventional examples. In the encryption process, confidential circuit design data is encrypted to produce encrypted design data and a cipher key. The encrypted design data is provided to the user who conducts a design/verification process. The key is also provided as required. In the design/verification process, the encrypted design data is subjected to various processes without disclosing the contents of the original circuit. In a decoding process, the encrypted design data subjected to the design/verification process is decoded to produce original circuit design data.
摘要翻译： 在LSI设计中采用加密处理，以便改进电路设计数据与传统示例的机密性。 在加密过程中，机密电路设计数据被加密以产生加密设计数据和加密密钥。 将加密的设计数据提供给进行设计/验证处理的用户。 钥匙也按要求提供。 在设计/验证过程中，对加密设计数据进行各种处理，而不会公开原始电路的内容。 在解码处理中，经受设计/验证处理的加密设计数据被解码以产生原始电路设计数据。
-
公开(公告)号：US20070011468A1
公开(公告)日：2007-01-11
申请号：US11520712
申请日：2006-09-14
IPC分类号： G06F12/14
CPC分类号： G06F21/75 , G06F17/5022 , G06F21/6209
摘要： An encryption process is employed in the LSI design so as to improve confidentiality of the circuit design data over conventional examples. In the encryption process, confidential circuit design data is encrypted to produce encrypted design data and a cipher key. The encrypted design data is provided to the user who conducts a design/verification process. The key is also provided as required. In the design/verification process, the encrypted design data is subjected to various processes without disclosing the contents of the original circuit. In a decoding process, the encrypted design data subjected to the design/verification process is decoded to produce original circuit design data.
-
公开(公告)号：US09004269B2
公开(公告)日：2015-04-14
申请号：US13323953
申请日：2011-12-13
申请人： Masatsugu Ueno , Makoto Fujiwara
发明人： Masatsugu Ueno , Makoto Fujiwara
CPC分类号： F16G13/06 , B65G17/38 , B65G45/08 , F16C19/26 , F16C33/605 , F16C33/6677 , F16C33/78 , F16C2326/58
摘要： A conveyor chain constructed so as to prevent a leakage of lubricant oil to the outside. The conveyor chain comprises a plurality of bearing elements operable to revolve in a raceway between an outer circumferential surface of a bush and an inner circumferential surface of a roller. A pair of right and left thrust bearing annular members are press-fitted onto the outer circumferential surface of the bush and are positioned between the inner side surface of an inner link plate and the outwardly-facing end surfaces of the bearing elements. Annular sealing members for sealing lubricant oil within bearing element raceway are disposed between the inner circumferential surface of the roller and an inner circumferential surface of the thrust bearing annular member. The sealing members slidably contact but are not deformed by the inner circumferential surface of the roller.
摘要翻译： 输送链，其构造为防止润滑油向外部泄漏。 输送机链条包括多个轴承元件，其可操作以在套筒的外周面和辊的内周面之间的滚道中旋转。 一对左右推力轴承环形构件压配合到衬套的外周面上，并且位于内连接板的内侧表面和轴承元件的向外端面之间。 用于密封轴承元件滚道内的润滑油的环形密封件设置在滚子的内圆周表面和止推轴承环形构件的内圆周表面之间。 密封构件可滑动地接触，但不会被辊的内周面变形。
-
公开(公告)号：US08888621B2
公开(公告)日：2014-11-18
申请号：US12512887
申请日：2009-07-30
申请人： Kentaro Yamane , Makoto Fujiwara
发明人： Kentaro Yamane , Makoto Fujiwara
IPC分类号： F16H57/04
CPC分类号： F16G13/06 , B65G45/08 , F16N2210/33
摘要： The invention relates to a self-lubricating chain which includes a connecting pin which is used to connect inner and outer link portions. The connecting pin includes a lubricating hole and a hollow portion where a lubricating oil supply may be disposed and held in place by a lid member, which provides a press fit and tight seal so as to provide a reliable lubricating oil supply and a durable chain which has improved durability.
摘要翻译： 本发明涉及一种自润滑链，其包括用于连接内链节部分和外链节部分的连接销。 连接销包括润滑孔和中空部，其中润滑油供应可以通过盖构件设置并保持就位，其提供压配合和紧密密封，以提供可靠的润滑油供应和耐用链， 具有改善的耐久性。
-
公开(公告)号：US08705951B2
公开(公告)日：2014-04-22
申请号：US13137022
申请日：2011-07-15
申请人： Makoto Fujiwara , Yuuichi Katagishi
发明人： Makoto Fujiwara , Yuuichi Katagishi
IPC分类号： G03B17/00
CPC分类号： G03B17/14 , G03B19/12 , H04N5/2254
摘要： A lens barrel comprising bayonet type mount projections to detachably attach to a lens-fitting unit of a camera body having a photographic region, wherein mount projections are formed to avoid cross-section of light path area where object light is introduced in the camera body.
摘要翻译： 一种镜筒，其包括卡口式安装突起，以可拆卸地附接到具有照相区域的照相机主体的镜头安装单元，其中形成安装突起以避免物体光引入相机主体中的光路区域的横截面。
-
公开(公告)号：US08495268B2
公开(公告)日：2013-07-23
申请号：US12861569
申请日：2010-08-23
申请人： Takehisa Hirano , Makoto Fujiwara , Koichiro Fue , Rie Itou , Kentaro Shiomi
发明人： Takehisa Hirano , Makoto Fujiwara , Koichiro Fue , Rie Itou , Kentaro Shiomi
CPC分类号： G06F13/385
摘要： In a set device having a card host LSI, high-speed data transmission to a removable card or the like is realized without hindering a reduction in size and weight. The card host LSI and the removable card are connected to a card bus complying with predetermined card bus specifications. A microcomputer module and the card host LSI are connected also by a card bus complying with the predetermined card bus specifications.
摘要翻译： 在具有卡主机LSI的集合装置中，实现了到可移除卡等的高速数据传输，而不会妨碍尺寸和重量的减小。 卡主机LSI和可拆卸卡连接到符合预定卡总线规格的卡总线。 微型计算机模块和卡主机LSI也通过符合预定卡总线规格的卡总线连接。
-
-
-
-
-
-
-
-
-
搜索结果
165 条记录 (耗时 0.031 秒)
