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

US06190975B1 Method of forming HCMOS devices with a silicon-germanium-carbon compound semiconductor layer 失效
标题翻译：用硅 - 锗 - 碳化合物半导体层形成HCMOS器件的方法
公开(公告)号：US06190975B1
公开(公告)日：2001-02-20
申请号：US09208024
申请日：1998-12-09
申请人： Minoru Kubo , Katsuya Nozawa , Masakatsu Suzuki , Takeshi Uenoyama , Yasuhito Kumabuchi
发明人： Minoru Kubo , Katsuya Nozawa , Masakatsu Suzuki , Takeshi Uenoyama , Yasuhito Kumabuchi
IPC分类号： H01L21336
CPC分类号： H01L29/66431 , H01L21/8238 , H01L21/823807 , H01L27/092 , H01L29/1029 , H01L29/161 , H01L29/7782
摘要： Si and SiGeC layers are formed in an NMOS transistor on a Si substrate. A carrier accumulation layer is formed with the use of a discontinuous portion of a conduction band present at the heterointerface between the SiGeC and Si layers. Electrons travel in this carrier accumulation layer serving as a channel. In the SiGeC layer, the electron mobility is greater than in silicon, thus increasing the NMOS transistor in operational speed. In a PMOS transistor, a channel in which positive holes travel, is formed with the use of a discontinuous portion of a valence band at the interface between the SiGe and Si layers. In the SiGe layer, too, the positive hole mobility is greater than in the Si layer, thus increasing the PMOS transistor in operational speed. There can be provided a semiconductor device having field-effect transistors having channels lessened in crystal defect.
摘要翻译： Si和SiGeC层形成在Si衬底上的NMOS晶体管中。使用存在于SiGeC和Si层之间的异质界面处的导带的不连续部分来形成载流子积累层。电子在作为通道的载流子累积层中行进。在SiGeC层中，电子迁移率大于硅中的电子迁移率，从而增加NMOS晶体管的工作速度。在PMOS晶体管中，通过在SiGe和Si层之间的界面处使用价带的不连续部分来形成正空穴行进的沟道。 SiGe层中的空穴迁移率也大于Si层，因此增加PMOS晶体管的工作速度。可以提供具有场效应晶体管的半导体器件，其具有在晶体缺陷中减少的沟道。

22. 发明授权

US06674100B2 SiGeC-based CMOSFET with separate heterojunctions 失效
标题翻译：基于SiGeC的CMOSFET具有单独的异质结
公开(公告)号：US06674100B2
公开(公告)日：2004-01-06
申请号：US10115983
申请日：2002-04-05
申请人： Minoru Kubo , Katsuya Nozawa , Masakatsu Suzuki , Takeshi Uenoyama , Yasuhito Kumabuchi
发明人： Minoru Kubo , Katsuya Nozawa , Masakatsu Suzuki , Takeshi Uenoyama , Yasuhito Kumabuchi
IPC分类号： H01L29778
CPC分类号： H01L29/66431 , H01L21/8238 , H01L21/823807 , H01L27/092 , H01L29/1029 , H01L29/161 , H01L29/7782
摘要： Si and SiGeC layers are formed in an NMOS transistor on a Si substrate. A carrier accumulation layer is formed with the use of a discontinuous portion of a conduction band present at the heterointerface between the SiGeC and Si layers. Electrons travel in this carrier accumulation layer serving as a channel. In the SiGeC layer, the electron mobility is greater than in silicon, thus increasing the NMOS transistor in operational speed. In a PMOS transistor, a channel in which positive holes travel, is formed with the use of a discontinuous portion of a valence band at the interface between the SiGe and Si layers. In the SiGe layer, too, the positive hole mobility is greater than in the Si layer, thus increasing the PMOS transistor in operational speed. There can be provided a semiconductor device having field-effect transistors having channels lessened in crystal defect.
摘要翻译： Si和SiGeC层形成在Si衬底上的NMOS晶体管中。使用存在于SiGeC和Si层之间的异质界面处的导带的不连续部分来形成载流子积累层。电子在作为通道的载流子累积层中行进。在SiGeC层中，电子迁移率大于硅中的电子迁移率，从而增加NMOS晶体管的工作速度。在PMOS晶体管中，通过在SiGe和Si层之间的界面处使用价带的不连续部分来形成空穴行进的沟道。 SiGe层中的空穴迁移率也大于Si层，因此增加PMOS晶体管的工作速度。可以提供具有场效应晶体管的半导体器件，其具有在晶体缺陷中减少的沟道。

23. 发明授权

US5031056A Tape tension mechanism 失效
标题翻译：胶带张力机构
公开(公告)号：US5031056A
公开(公告)日：1991-07-09
申请号：US267995
申请日：1988-11-04
申请人： Hitoshi Okada , Katsuya Nozawa , Shinichiro Terada
发明人： Hitoshi Okada , Katsuya Nozawa , Shinichiro Terada
IPC分类号： G11B15/43 , G11B15/665
CPC分类号： G11B15/43 , G11B15/6653
摘要： In a tape player configured to wind a tape pulled out of a cassette onto a rotary head to play the tape, a tension mechanism includes a mode member to control the position of a tension control member according to a selected tape mode so as to establish relative contact between a tension member and a tape under a constant pressure in a play mode and separate them in a stop mode.
摘要翻译：在被配置为将从磁带拉出的磁带卷绕到旋转磁头上以便播放磁带的磁带机中，张紧机构包括：模制部件，用于根据所选择的磁带模式控制张力控制部件的位置，以便建立相对的在播放模式下在恒定压力下在张力构件和带之间接触并在停止模式下分离它们。

24. 发明授权

US4939602A Cassette holder mechanism 失效
标题翻译：盒式机架
公开(公告)号：US4939602A
公开(公告)日：1990-07-03
申请号：US61054
申请日：1987-06-10
申请人： Kimichika Yamada , Hitoshi Okada , Hidenori Muramatsu , Katsuya Nozawa , Yoshihiko Goto , Hiroyuki Ohkawa
发明人： Kimichika Yamada , Hitoshi Okada , Hidenori Muramatsu , Katsuya Nozawa , Yoshihiko Goto , Hiroyuki Ohkawa
IPC分类号： G11B15/675
CPC分类号： G11B15/67547
摘要： A cassette holder mechanism includes right and left cassette holders independently supporting opposite side marginal portions of a cassette and having guide rollers inserted in guide holes of right and left chassis side walls. Each cassette holder includes a gap at its side portion which engages guide shafts attached to each chassis side wall.
摘要翻译：盒式磁带机构包括独立地支撑盒的相对侧边缘部分的左右盒式磁带架，并且具有插入右侧和左侧底盘侧壁的导向孔中的导向辊。每个盒座在其侧部具有接合附接到每个底盘侧壁的引导轴的间隙。

25. 发明授权

US4899951A Braking mechanism for use in a magnetic recording apparatus 失效
标题翻译：用于磁记录装置的制动机构
公开(公告)号：US4899951A
公开(公告)日：1990-02-13
申请号：US262432
申请日：1988-10-24
申请人： Hitoshi Okada , Shinichiro Terada , Katsuya Nozawa
发明人： Hitoshi Okada , Shinichiro Terada , Katsuya Nozawa
IPC分类号： G11B15/22 , G11B15/32
CPC分类号： G11B15/22 , G11B15/32
摘要： Disclosed is a braking mechanism for use in a magnetic recording apparatus essentially comprising a single cam gear and a brake-releasing member. The cam gear and the brake releasing member are so operatively connected that a stepwise rotation of the cam puts selected brake releasers in different brake releasing positions. Specifically in the first releasing position only the supply reel of the apparatus can rotate freely; in the second releasing position the take-up reel of the apparatus can rotate freely, and the supply reel can rotate against a relatively weak resistance; in the third releasing position the take-up and supply reel brakes can rotate freely together; and in unreleased position the supply and take-up reels cannot rotate.The sequential releasing of selected brakes assures coordination of braking operations appropriate for tape-loading, unloading, quick winding, playing and stopping. Such a simple combination of a cam gear and a brake-releasing member according to present invention permits reduction of the number of required parts and the size of the brake control.
摘要翻译：公开了一种用于基本上包括单个凸轮齿轮和制动释放构件的磁记录装置中的制动机构。凸轮齿轮和制动器释放构件被可操作地连接，使得凸轮的逐步旋转将选择的制动器释放器放置在不同的制动释放位置。具体地，在第一释放位置，设备的供带盘可以自由旋转; 在第二释放位置，装置的卷取卷轴可以自由旋转，并且供带盘可抵抗较弱的阻力旋转; 在第三次释放位置，卷取和制动卷盘制动器可以自由旋转; 并且在未发布位置，供应和收卷盘不能旋转。选择的制动器的顺序释放确保了适合于带装载，卸载，快速卷绕，播放和停止的制动操作的协调。根据本发明的凸轮齿轮和制动释放构件的这种简单组合允许减少所需部件的数量和制动控制的尺寸。

26. 发明授权

US08258038B2 Method of manufacturing semiconductor memory 有权
标题翻译：制造半导体存储器的方法
公开(公告)号：US08258038B2
公开(公告)日：2012-09-04
申请号：US13076526
申请日：2011-03-31
申请人： Katsuya Nozawa
发明人： Katsuya Nozawa
IPC分类号： H01L21/02 , H01L21/20
CPC分类号： H01L27/101 , H01L27/222 , H01L27/249 , H01L43/12 , H01L45/04 , H01L45/1226 , H01L45/1233 , H01L45/1273 , H01L45/146 , H01L45/16
摘要： The method of manufacturing a semiconductor memory includes a process of forming a projection by performing an insulator forming process on the exposed side surface of a reactive conductive material and a non-reactive conductive material that are stacked above a substrate so as to change a predetermined length of the side surface of the reactive conductive material into an insulator, and thereby causing the side surface of the non-reactive conductive material to project outward from the side surface of the reactive its conductive material. The insulator forming process is an oxidation process or a nitridation process, the reactive conductive material is a material that reacts chemically and changes into the insulator in the oxidation process or nitridation process, and the non-reactive conductive material is a material that does not change into the insulator in the oxidation process or nitridation process.
摘要翻译：制造半导体存储器的方法包括通过在反应性导电材料和非反应性导电材料的暴露侧表面上执行绝缘体形成工艺来形成突起的工艺，所述反应性导电材料和非反应性导电材料堆叠在基板上方以改变预定长度的反应性导电材料的侧表面形成绝缘体，从而使非反应性导电材料的侧表面从反应性导电材料的侧表面向外突出。绝缘子形成工艺是氧化工艺或氮化工艺，反应性导电材料是在氧化过程或氮化过程中化学反应并变成绝缘体的材料，非反应性导电材料是不改变的材料在氧化过程或氮化过程中进入绝缘体。

27. 发明申请

US20070014214A1 Quantum cipher recording method, and quantum cipher recording device 审中-公开
标题翻译：量子密码记录方法和量子密码记录装置
公开(公告)号：US20070014214A1
公开(公告)日：2007-01-18
申请号：US11167527
申请日：2005-06-27
申请人： Katsuya Nozawa
发明人： Katsuya Nozawa
IPC分类号： G11B5/09
CPC分类号： G11B20/00086 , G11B20/00173 , G11B20/0021 , H04L9/0852
摘要： An information recording/reproducing method comprises several steps. Information to be recorded, a reading key that allows a person knowing the key to specify a base used for recording each bit and inhibits a person unknowing it from specifying the base, and an algorithm for determining the base from the key are prepared. A state to be created for each bit from quantum states is selected so as to satisfy the conditions. A measured value corresponding to the information to be recorded is acquired when a reading procedure corresponding to each base is performed. The measured value is not acquired when unitary transformation corresponding to a different base is performed. The quantum state in the recording medium is created. The state is kept, and each base is determined according to the key and performing the reading procedure corresponding to the base. Safety of the recorded information can be sufficiently secured.
摘要翻译：信息记录/再现方法包括几个步骤。要记录的信息，允许知道该键的人员指定用于记录每个位的基准并禁止不知道其指定该基础的人的读取键，以及用于从该键确定该基础的算法。选择要从量子态产生的每一位的状态，以满足条件。当执行与每个基准相对应的读取过程时，获取与要记录的信息相对应的测量值。当执行对应于不同基数的单位变换时，不获取测量值。创建记录介质中的量子态。保持状态，并且根据密钥确定每个基数，并执行与基础相对应的读取过程。可以充分确保所记录信息的安全性。

28. 发明授权

US07302456B2 Stochastic processor and stochastic computer using the same 有权
标题翻译：随机处理器和随机计算机使用相同
公开(公告)号：US07302456B2
公开(公告)日：2007-11-27
申请号：US10701082
申请日：2003-11-05
申请人： Michihito Ueda , Katsuya Nozawa , Toyonori Munakata
发明人： Michihito Ueda , Katsuya Nozawa , Toyonori Munakata
IPC分类号： G06J1/00 , G06G7/00
CPC分类号： G06N7/08
摘要： A stochastic processor and a stochastic computer comprises a fluctuation generator configured to generate and output analog quantity having fluctuation comprised of chaos of tent mapping, a mixer configured to output a fluctuation superposed signal with the analog quantity output from the fluctuation generator superposed on an input signal represented by analog quantity and a thresholding unit configured to perform thresholding on the fluctuation superposed signal output from the mixer to generate and output a pulse.
摘要翻译：随机处理器和随机计算机包括波动发生器，其被配置为产生并输出具有由帐篷映射混乱引起的波动的模拟量;混频器，被配置为输出波动叠加信号，所述混合器具有从叠加在输入信号上的波动发生器输出的模拟量由模拟量表示，阈值单元被配置为对从混频器输出的波动叠加信号执行阈值处理，以产生和输出脉冲。

29. 发明授权

US5209427A Brake mechanism of magnetic recording and reproducing apparatus 失效
标题翻译：磁记录和再现装置的制动机构
公开(公告)号：US5209427A
公开(公告)日：1993-05-11
申请号：US683422
申请日：1991-04-10
申请人： Katsumi Yamaguchi , Shinichiro Terada , Katsuya Nozawa , Toshiyuki Asanuma , Yukio Ito
发明人： Katsumi Yamaguchi , Shinichiro Terada , Katsuya Nozawa , Toshiyuki Asanuma , Yukio Ito
IPC分类号： G11B15/22
CPC分类号： G11B15/22
摘要： A brake mechanism including a brake member, an urging force switching member pivotable and movable among a plurality of specified positions, and a single elastic member arranged between the brake member and the urging force switching member. By switching one of the action positions of the urging force switching member to another, a different urging force is applied to the brake member from the single elastic member according to the action positions. A drive and control member separately performs a switch-over between the pressing position and the releasing position of the brake member and a switch-over of one of the action positions of the urging force switching member to another.
摘要翻译：一种制动机构，包括制动部件，可在多个指定位置之间枢转和移动的推动力切换部件和布置在所述制动部件和所述推压力切换部件之间的单个弹性部件。通过将促动力切换部件的动作位置中的一个切换到另一个，根据动作位置，从单个弹性部件向制动部件施加不同的推动力。驱动和控制构件分别执行制动构件的按压位置和释放位置之间的切换以及将推动力切换构件的作用位置之一切换到另一个。

30. 发明授权

US4841392A Tape loading apparatus having an arrangement for controlling movement of a guide roller holder arm 失效
标题翻译：带式装载装置具有用于控制导辊保持臂的移动的装置
公开(公告)号：US4841392A
公开(公告)日：1989-06-20
申请号：US922438
申请日：1986-10-23
申请人： Hidenori Muramatsu , Kimichika Yamada , Katsuya Nozawa , Yoshihiko Goto
发明人： Hidenori Muramatsu , Kimichika Yamada , Katsuya Nozawa , Yoshihiko Goto
IPC分类号： G11B15/29 , G11B15/665
CPC分类号： G11B15/6653 , G11B15/29
摘要： A tape player having a rotating drum head such as VTR etc. characterized in that a holder, on which at least a guide roller for the tape is mounted outside of the tape path, is disposed movably between its retreated position, where it doesn't interfere with the loading block and the subblock, and its advanced position, where it fronts on the tape path, and is energized towards its retreated position, that control means controlling the movement of the holder arm towards its advanced position is provided, and that an operating member to operate the control means, after this subblock has passed through a position which is occupied by the guide roller in the advanced position of the holder arm, is disposed on the subblock.
摘要翻译：具有诸如VTR等旋转鼓头的磁带播放机，其特征在于，至少一个用于磁带的引导辊安装在磁带路径外部的保持器可移动地设置在其后退位置提供了装载块和子块的干扰，以及其在磁带路径上前进的高级位置，并且朝向其退回位置被激励，控制装置控制保持臂朝向其前进位置的移动，并且操作构件，用于操作控制装置，在该子块通过在保持器臂的前进位置中被引导辊占据的位置之后，设置在子块上。

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