专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06767417B2 Steel sheet and method for manufacturing the same 有权
标题翻译：钢板及其制造方法
公开(公告)号：US06767417B2
公开(公告)日：2004-07-27
申请号：US10255349
申请日：2002-09-26
申请人： Takeshi Fujita , Kenichi Mitsuzuka , Nobuyuki Nakamura , Toshiaki Urabe , Katsutoshi Ito , Hideyuki Tsurumaru
发明人： Takeshi Fujita , Kenichi Mitsuzuka , Nobuyuki Nakamura , Toshiaki Urabe , Katsutoshi Ito , Hideyuki Tsurumaru
IPC分类号： C22C3814
CPC分类号： C22C38/02 , C21D1/42 , C21D9/46 , C21D2211/003 , C22C38/001 , C22C38/002 , C22C38/04 , C22C38/06 , C22C38/14 , Y02P10/253
摘要： The present invention relates to a steel sheet that consists essentially of 0.10 to 0.37% C, 1% or less Si, 2.5% or less Mn, 0.1% or less P, 0.03% or less S, 0.01 to 0.1% sol.Al, 0.0005 to 0.0050% N, 0.0003 to 0.0050% B, by mass, and balance of Fe, [14B/(10.8N)] being 0.5 or more, average particle size of precipitate BN being 0.1 &mgr;m or more, and grain size of prior austenite after the hardening treatment being 2 to 25 &mgr;m. The steel sheet according to the present invention allows an inexpensive hardening treatment method to be applied to improve the strength to a level required for the structural components and the functional components of automobiles, while providing excellent toughness after the hardening treatment.
摘要翻译：本发明涉及一种钢板，其主要由0.10〜0.37％的C，1％以下的Si，2.5％以下的Mn，0.1％以下的P，0.03％以下的S，0.01〜0.1％的溶胶， 0.0005〜0.0050％N，0.0003〜0.0050％B，质量％，余量为Fe，[14B /（10.8N）]为0.5以上，析出物BN的平均粒径为0.1μm以上，硬化处理后的奥氏体为2〜25μm。根据本发明的钢板允许采用便宜的硬化处理方法，以提高强度达到汽车的结构部件和功能部件所需的水平，同时在硬化处理之后提供优异的韧性。

2. 发明授权

US07147730B2 High carbon steel and production method thereof 有权
标题翻译：高碳钢及其生产方法
公开(公告)号：US07147730B2
公开(公告)日：2006-12-12
申请号：US10665865
申请日：2003-09-19
申请人： Nobuyuki Nakamura , Takeshi Fujita , Katsutoshi Ito , Yasuyuki Takada
发明人： Nobuyuki Nakamura , Takeshi Fujita , Katsutoshi Ito , Yasuyuki Takada
IPC分类号： C21D8/02
CPC分类号： C22C38/06 , C21D8/02 , C21D8/0226 , C21D8/0236 , C21D8/0263 , C21D8/0273 , C21D2211/003 , C22C38/002 , C22C38/04
摘要： To provide a high carbon steel sheet having excellent hardenability and toughness, and low planar anisotropy of tensile properties affecting workability, and a method of producing the same.A high car steel sheet having chemical composition specified by JIS G 4051 (Carbon steels for machine structural use), JIS G 4401 (Carbon tool steels) or JIS G 4802 (Cold-rolled steel strips for springs), wherein more than 50 carbides having a diameter of 1.5 μm or larger exist in 2500 μm2, the ratio of number of carbides having a diameter of 0.6 μm or less with respect to all the carbides is 80% or more, and the Δr is more than −0.15 to less than 0.15, herein Δr=(r0+r90−2×r45)/4, and r0, r45, and r90 shows a r-value of the directions of 0° (L), 45° (S) and 90° (C) with respect to the rolling direction respectively.
摘要翻译：提供具有优异的淬透性和韧性以及影响加工性的拉伸性能的低平面各向异性的高碳钢板及其制造方法。具有JIS G 4051（机械结构用碳素钢），JIS G 4401（碳素工具钢）或JIS G 4802（弹簧用冷轧钢带）的化学成分的高级轿车钢板，其中，具有50个以上直径为1.5μm或更大的直径为2500μm2，直径为0.6μm以下的碳化物相对于全部碳化物的比例为80％以上，Deltar为大于-0.15至小于0.15，这里Deltar =（r0 + r90-2xr45）/ 4，r0，r45和r90表示0°（L），45°（S）和相对于轧制方向为90°（℃）。

3. 发明授权

US06652671B2 High carbon steel sheet 有权
标题翻译：高碳钢板
公开(公告)号：US06652671B2
公开(公告)日：2003-11-25
申请号：US09961843
申请日：2001-09-24
申请人： Nobuyuki Nakamura , Takeshi Fujita , Katsutoshi Ito , Yasuyuki Takada
发明人： Nobuyuki Nakamura , Takeshi Fujita , Katsutoshi Ito , Yasuyuki Takada
IPC分类号： C22C3802
CPC分类号： C22C38/06 , C21D8/02 , C21D8/0226 , C21D8/0236 , C21D8/0263 , C21D8/0273 , C21D2211/003 , C22C38/002 , C22C38/04
摘要： The present invention relates to a high carbon steel sheet having chemical composition specified by JIS G 4051 (Carbon steels for machine structural use), JIS G 4401 (Carbon tool steels) or JIS G 4802 (Cold-rolled steel strips for springs), wherein the ratio of number of carbides having a diameter of 0.6 &mgr;m or less with respect to all the carbides is 80% or more, more than 50 carbides having a diameter of 1.5 &mgr;m or larger exist in 2500 &mgr;m2 of observation field area of electron microscope, and the &Dgr;r is more than −0.15 to less than 0.15. The high carbon steel sheet of the invention is excellent in hardenability and toughness, and formable with a high dimensional precision.
摘要翻译：本发明涉及JIS G 4051（机械结构用碳素钢），JIS G 4401（碳素工具钢）或JIS G 4802（弹簧用冷轧钢带）所规定的化学成分的高碳钢板，其中，直径为0.6μm以下的碳化物的数量相对于全部碳化物的比例为80％以上，直径为1.5μm以上的50个以上的碳化物存在于2500μm2的观察场面积电子显微镜，Deltar大于-0.15至小于0.15。本发明的高碳钢板的淬透性和韧性优异，且尺寸精度高。

4. 发明申请

US20060136602A1 Electronic data interchange apparatus 审中-公开
标题翻译：电子数据交换装置
公开(公告)号：US20060136602A1
公开(公告)日：2006-06-22
申请号：US11120965
申请日：2005-05-04
申请人： Toru Araki , Takeo Yasukawa , Katsutoshi Ito , Yoshihide Nomura , Tsuyoshi Kanai
发明人： Toru Araki , Takeo Yasukawa , Katsutoshi Ito , Yoshihide Nomura , Tsuyoshi Kanai
IPC分类号： G06F15/16
CPC分类号： H04L67/2823 , G06Q10/10
摘要： A determining unit determines processing for converting data, by referring to (A) use condition information in which data transmission methods and data format of senders and receivers are registered, (B) reception template information, in which the configuration of the processing is registered, and (C) transmission template information 231c. An executing unit executes the determined processing, to realize data conversion and transmission.
摘要翻译：确定单元通过参照（A）登记发送者和接收者的数据发送方式和数据格式的使用条件信息确定转换数据的处理，（B）登记处理结构的接收模板信息，和（C）传输模板信息231c。执行单元执行确定的处理，以实现数据转换和传输。

5. 发明授权

US06408039B1 Radio communication apparatus employing a rake receiver 有权
标题翻译：使用耙式接收机的无线通信装置
公开(公告)号：US06408039B1
公开(公告)日：2002-06-18
申请号：US09265800
申请日：1999-03-10
申请人： Katsutoshi Ito
发明人： Katsutoshi Ito
IPC分类号： H04L102
CPC分类号： H04B1/7115
摘要： A radio communication apparatus having a rake receiver for searching and combining reception paths. The apparatus includes at least one combination searcher/finger unit which performs a searcher operation for detecting signals on the reception paths and estimates the signal strength of each of the signals. The searcher/finger unit also performs a finger operation which outputs a demodulated symbol in response to a command signal generated by an assignment unit. The assignment unit assigns either a searcher operation or a finger operation to the searcher/finger unit in accordance with the number of reception paths transmitting a signal suitable for demodulation.
摘要翻译：一种具有用于搜索和组合接收路径的瑞克接收机的无线电通信装置。该装置包括至少一个组合搜索器/手指单元，其执行用于检测接收路径上的信号的搜索器操作并且估计每个信号的信号强度。搜索器/手指单元还执行手指操作，其响应于由分配单元生成的命令信号而输出解调符号。分配单元根据发送适于解调的信号的接收路径的数量，向搜索者/手指单元分配搜索器操作或手指操作。

6. 发明申请

US20090293033A1 System and method for layout design of integrated circuit 审中-公开
标题翻译：集成电路布图设计系统及方法
公开(公告)号：US20090293033A1
公开(公告)日：2009-11-26
申请号：US12453559
申请日：2009-05-14
申请人： Katsutoshi Ito
发明人： Katsutoshi Ito
IPC分类号： G06F17/50
CPC分类号： G06F17/5068 , G06F17/5077 , G06F2217/84
摘要： A layout design system is provided with a storage device, a design processor, and an output device. The storage device stores interconnection-routed layout data of an integrated circuit. The design processor detects an interconnection violating a timing constraint based on the interconnection-routed layout data and modifies the interconnection-routed layout data so as to provide a space around the detected interconnection and to change a width of the detected interconnection by using the provided space. The output device outputs the modified interconnection-routed layout data.
摘要翻译：布局设计系统具有存储装置，设计处理器和输出装置。存储装置存储集成电路的布线布线数据。设计处理器基于互连路由的布局数据来检测违反定时约束的互连，并且修改互连路由的布局数据，以便提供检测到的互连周围的空间，并且通过使用所提供的空间来改变检测到的互连的宽度。输出设备输出修改的互连路由布局数据。

7. 发明授权

US07006146B1 Digital still camera capable of telecommunication and modification of electromagnetic signal into digital electronic signal 失效
标题翻译：数字静态摄像机能够将电磁信号通信和修改成数字电子信号
公开(公告)号：US07006146B1
公开(公告)日：2006-02-28
申请号：US09025862
申请日：1998-02-19
申请人： Masahide Tanaka , Katsutoshi Ito
发明人： Masahide Tanaka , Katsutoshi Ito
IPC分类号： H04N5/225 , H04N7/14
CPC分类号： H04N1/00307 , H04N1/0044 , H04N1/2112 , H04N2101/00 , H04N2201/3263
摘要： A digital still camera capable of telecommunication includes a device which converts an optical image into a digital electromagnetic signal indicative of a still image, a receiver which receives an electromagnetic signal generated in accordance with a wireless telephone system, a modifying unit which modifies the electromagnetic signal into a digital electronic signal indicative of a still image, and a displaying device which alternatively displays a still image on the basis of the digital electronic signal from the converting device or from the modifying unit.
摘要翻译：能够通信的数字静态照相机包括将光学图像转换为指示静止图像的数字电磁信号的装置，接收根据无线电话系统生成的电磁信号的接收机，修改单元，其修改电磁信号转换成指示静止图像的数字电子信号，以及显示装置，其基于来自转换装置的数字电子信号或从修改单元交替地显示静止图像。

8. 发明授权

US06392697B1 Digital still camera 失效
标题翻译：数码相机
公开(公告)号：US06392697B1
公开(公告)日：2002-05-21
申请号：US09026167
申请日：1998-02-19
申请人： Masahide Tanaka , Katsutoshi Ito , In-seok Seo
发明人： Masahide Tanaka , Katsutoshi Ito , In-seok Seo
IPC分类号： H04N5225
CPC分类号： H04N1/00307 , H04M1/72522 , H04N1/33369 , H04N19/00 , H04N2201/0015 , H04N2201/0068 , H04N2201/33357
摘要： A digital still camera capable of telecommunication includes a converting device which converts an optical image into a digital electronic signal indicative of a still image, a memory which stores at least one specific telephone number, a modifying unit which modifies the digital electronic signal indicative of the still image into an electronic signal containing a still image signal generated in accordance with a wireless telephone system, a reducing device which reduces a number of pixels of the still image converted by the converting device to form a still image of fewer pixels contained in the electronic signal, a transmitter which transmits the electronic signal containing the still image signal modified by the modifying unit, and a controller which inhibits the reducing device when the telephone number designating the remote device coincides with the specific telephone number, whereby the reducing device forms a still image signal contained in the electronic signal without reducing the number of pixels of the still image converted by the converting device.
摘要翻译：能够通信的数字静态相机包括将光学图像转换成指示静止图像的数字电子信号的转换装置，存储至少一个特定电话号码的存储器，修改表示数字电子信号的数字电子信号的修改单元静止图像成包含根据无线电话系统生成的静止图像信号的电子信号，减少装置，其减少由转换装置转换的静止图像的像素数，以形成包含在电子装置中的较少像素的静止图像信号，发送包含由修改单元修改的静止图像信号的电子信号的发送器，以及当指定远程设备的电话号码与特定电话号码一致时禁止还原装置的控制器，由此，还原装置形成静止电子信号中包含的图像信号无减速记录由转换装置转换的静止图像的像素数。

9. 外观设计

USD371085S Pressure detecting device 失效
公开(公告)号：USD371085S
公开(公告)日：1996-06-25
申请号：US40216
申请日：1995-06-13
申请人： Katsutoshi Ito
设计人： Katsutoshi Ito

10. 发明授权

US06919923B1 Digital still camera capable of communicating audio and image data to/from a remote site 失效
标题翻译：数字静态相机能够将音频和图像数据传送到远程站点
公开(公告)号：US06919923B1
公开(公告)日：2005-07-19
申请号：US09026336
申请日：1998-02-19
申请人： Masahide Tanaka , Katsutoshi Ito , In-seok Seo
发明人： Masahide Tanaka , Katsutoshi Ito , In-seok Seo
IPC分类号： H04N5/225 , H04B7/26 , H04M1/725 , H04M11/00 , H04N1/00 , H04N7/14 , H04Q9/00 , H04N5/228
CPC分类号： H04N1/00106 , H04M1/72522
摘要： A digital still camera includes means for converting an optical image into a digital electromagnetic image signal, means for transmitting an electromagnetic to designate a remote device accessible in accordance with a wireless telephone system, means for receiving an electromagnetic signal containing an identification signal to be transmitted back from the remote device in response to the designation, means for modifying the electromagnetic signal into a digital electronic signal, means responsive to the receiving means for reducing the number of pixels of the still image, and means for transmitting the electromagnetic signal containing the still image signal to the designated remote device.
摘要翻译：数字静态照相机包括用于将光学图像转换为数字电磁图像信号的装置，用于发送电磁以指定根据无线电话系统可访问的远程设备的装置，用于接收包含要发送的识别信号的电磁信号的装置响应于所述指定从所述远程设备返回的装置，用于将所述电磁信号修改为数字电子信号的装置，响应于所述接收装置减少所述静止图像的像素数量的装置，以及用于发送包含所述静止图像的电磁信号的装置图像信号到指定的远程设备。

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