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41. 发明申请

US20110133711A1 SEMICONDUCTOR DEVICE AND SWITCHING REGULATOR USING THE DEVICE 有权
标题翻译：半导体器件和使用器件的开关稳压器
公开(公告)号：US20110133711A1
公开(公告)日：2011-06-09
申请号：US12962685
申请日：2010-12-08
申请人： Kazuhiro Murakami , Mikiya Doi , Yosuke Fukumoto
发明人： Kazuhiro Murakami , Mikiya Doi , Yosuke Fukumoto
IPC分类号： G05F1/00
CPC分类号： H02M1/32 , H02M1/08 , H02M3/156 , H03K17/0822
摘要： The semiconductor device according to the present invention has an n-channel output transistor wherein an input voltage is impressed on a drain, and a pulsed switching voltage that corresponds to a switching drive of the transistor is brought out from a source; a bootstrap circuit for generating a boost voltage enhanced by a predetermined electric potential above the switching voltage; an internal circuit for receiving a supply of the boost voltage to generate a switching drive signal, and supplying the signal to a gate of the output transistor; an overvoltage protection circuit for monitoring an electric potential difference between the switching voltage and the boost voltage, and generating an overvoltage detection signal; and a switching element for establishing/blocking electrical conduction between the internal circuit and the end impressed with the boost voltage, in accordance with the overvoltage detection signal.
摘要翻译：根据本发明的半导体器件具有n沟道输出晶体管，其中输入电压施加在漏极上，并且从源极引出对应于晶体管的开关驱动的脉冲切换电压; 一个自举电路，用于产生一高于开关电压的预定电位增强的升压电压; 内部电路，用于接收升压电压的供给以产生开关驱动信号，并将该信号提供给输出晶体管的栅极; 用于监视开关电压和升压电压之间的电位差的过电压保护电路，以及产生过电压检测信号; 以及用于根据过电压检测信号建立/阻断内部电路和施加有升压电压的端部之间的导通的开关元件。

42. 发明申请

US20110128277A1 OPERATIONAL AMPLIFIER AND LIQUID CRYSTAL DRIVE DEVICE USING SAME, AS WELL AS PARAMETER SETTING CIRCUIT, SEMICONDUCTOR DEVICE, AND POWER SUPPLY UNIT 有权
标题翻译：作为参数设定电路，半导体器件和电源单元使用相同的操作放大器和液晶驱动器件
公开(公告)号：US20110128277A1
公开(公告)日：2011-06-02
申请号：US12951827
申请日：2010-11-22
申请人： Kazuhiro Murakami
发明人： Kazuhiro Murakami
IPC分类号： G09G5/00 , H03F3/45 , H02H3/00 , G05F1/10 , G09G3/36
CPC分类号： H03F3/45183 , G09G3/3655 , G09G3/3677 , G09G3/3688 , H03F3/3022 , H03F2203/45692
摘要： The operational amplifier according to the present invention has at least one differential input part for generating a voltage signal corresponding to an electric potential difference between a positive-phase input signal and a negative-phase input signal by using a differential pair configured from a pair of transistors; an output part for generating and outputting an output signal of a logic level corresponding to the voltage signal generated by the differential input part; at least one auxiliary current generator for detecting a sudden change in the positive-phase input signal or the negative-phase input signal and generating an auxiliary current; and a drive current generator for adding together a predetermined reference current and the auxiliary current and generating a drive current of the differential input part.
摘要翻译：根据本发明的运算放大器具有至少一个差分输入部分，用于通过使用由一对输入信号构成的差分对来产生对应于正相输入信号和负相输入信号之间的电位差的电压信号晶体管输出部分，用于产生和输出与由差分输入部分产生的电压信号相对应的逻辑电平的输出信号; 至少一个辅助电流发生器，用于检测正相输入信号或负相输入信号的突然变化并产生辅助电流; 以及用于将预定参考电流和辅助电流相加并产生差分输入部分的驱动电流的驱动电流发生器。

43. 发明申请

US20080156776A1 Resistance welding method and conductor unit 审中-公开
标题翻译：电阻焊接方法和导体单元
公开(公告)号：US20080156776A1
公开(公告)日：2008-07-03
申请号：US12073534
申请日：2008-03-06
申请人： Kazuhiro Murakami
发明人： Kazuhiro Murakami
IPC分类号： B23K11/16
CPC分类号： B23K11/002 , B23K11/163
摘要： The resistance welding method of welding two objects together includes the steps of: clamping the objects between a pair of electrodes; and applying a current between the electrodes while the objects are pressed to bring them close to each other to allow a contacting surface between them to generate heat. One object includes a core member and a plated layer coating the core member and having a melting point lower than that of a metal constituting an outer surface of the core member. The objects are clamped between the electrodes and the contacting surface are allowed to generate heat to melt the plated layer to weld the outer surface of the core member of the one object and a base member of another object together. At least the outer surface of the core member and the base member are made of respective metals, between which no intermetallic compound is formed.
摘要翻译：将两个物体焊接在一起的电阻焊接方法包括以下步骤：将物体夹在一对电极之间; 并且在按压物体之间在电极之间施加电流以使它们彼此靠近以允许它们之间的接触表面产生热量。一个目的包括芯构件和涂覆芯构件的镀层，其熔点低于构成芯构件的外表面的金属的熔点。物体被夹在电极之间，允许接触表面产生热量以熔化镀层，以将一个物体的芯部件的外表面和另一个物体的基底部件焊接在一起。至少芯构件的外表面和基底构件由各自的金属制成，在其之间不形成金属间化合物。

44. 发明申请

US20060189145A1 Method of manufacturing a semiconductor device from which damage layers and native oxide films in connection holes have been removed 有权
标题翻译：制造半导体器件的方法，其中去除了连接孔中的损伤层和自然氧化膜
公开(公告)号：US20060189145A1
公开(公告)日：2006-08-24
申请号：US11346236
申请日：2006-02-03
申请人： Makoto Honda , Kaori Yomogihara , Kazuhiro Murakami , Masanori Numano , Takahito Nagamatsu , Hideaki Harakawa , Hideto Matsuyama , Hirokazu Ezawa , Hisashi Kaneko
发明人： Makoto Honda , Kaori Yomogihara , Kazuhiro Murakami , Masanori Numano , Takahito Nagamatsu , Hideaki Harakawa , Hideto Matsuyama , Hirokazu Ezawa , Hisashi Kaneko
IPC分类号： H01L21/461 , C23F1/00 , B44C1/22
CPC分类号： H01L21/76802 , H01L21/02063 , H01L21/31116 , H01L21/76814
摘要： An insulating film formed on a conducting layer is dry-etched so as to make a connection hole in the insulating film to expose the conducting layer. Plasma is supplied onto the exposed conducting layer to dry-clean a damage layer produced in the connection hole. A product produced in the connection hole as a result of the dry cleaning is removed by a wet process. An oxide film formed in the connection hole as a result of the wet process is etched by a chemical dry process using a gas including either NF3 or HF. A thermally decomposable reaction product produced as a result of the etching is removed by heat treatment.
摘要翻译：对形成在导电层上的绝缘膜进行干蚀刻，以在绝缘膜上形成连接孔，使导电层露出。将等离子体供应到暴露的导电层上以干燥在连接孔中产生的损伤层。作为干式清洗的连接孔中产生的产品通过湿法除去。通过使用包含NF 3或HF的气体的化学干法，蚀刻形成在连接孔中的作为湿法处理的结果的氧化膜。通过热处理除去作为蚀刻结果产生的可热分解的反应产物。

45. 发明申请

US20050148177A1 Method and an apparatus for manufacturing a semiconductor device 审中-公开
标题翻译：用于制造半导体器件的方法和装置
公开(公告)号：US20050148177A1
公开(公告)日：2005-07-07
申请号：US10986406
申请日：2004-11-12
申请人： Kazuhiro Murakami , Tomio Katata , Seiichi Omoto
发明人： Kazuhiro Murakami , Tomio Katata , Seiichi Omoto
IPC分类号： C23C16/42 , H01L21/3205 , H01L21/44 , H01L21/4763 , H01L21/768 , H01L23/52 , H01L23/532
CPC分类号： H01L21/76843 , H01L21/76846 , H01L21/76856 , H01L21/76862 , H01L23/53238 , H01L2924/0002 , H01L2924/00
摘要： A method and an apparatus for manufacturing a semiconductor device are provided capable of making a barrier metal layer having a thin film and providing a sufficient barrier property with a low manufacturing cost. The method includes forming a barrier metal layer 5 on predetermined positions on a Cu wiring layer 3 formed on a semiconductor substrate by a CVD method or an ALD method, and forming an Al layer 6 on the barrier metal layer 5 without exposing it to the atmosphere.
摘要翻译：提供一种用于制造半导体器件的方法和装置，其能够制造具有薄膜的阻挡金属层并以低制造成本提供足够的阻挡性能。该方法包括通过CVD法或ALD法在形成在半导体衬底上的Cu布线层3上的预定位置上形成阻挡金属层5，并且在阻挡金属层5上形成Al层6而不暴露于大气中。

46. 发明授权

US06478491B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US06478491B2
公开(公告)日：2002-11-12
申请号：US09767198
申请日：2001-01-22
申请人： Kazuhiro Nishimura , Iwao Kawamura , Kiyokazu Namekata , Kazuhiro Murakami , Ryoma Suzuki , Naoki Kiyohara , Kensuke Izuma
发明人： Kazuhiro Nishimura , Iwao Kawamura , Kiyokazu Namekata , Kazuhiro Murakami , Ryoma Suzuki , Naoki Kiyohara , Kensuke Izuma
IPC分类号： B41J1302
CPC分类号： B41J13/025 , B41J11/006 , B41J13/0072 , B41J13/16 , B41J15/04
摘要： An image forming apparatus having a print member for forming an image on a recording sheet while reciprocating in a predetermined direction includes a pair of conveyance rollers and a separating member for separating the of conveyance rollers from one another. A control lever for controlling the separating member is provided as is a changeover element for permitting the control lever to rotate when said print member moves in a predetermined direction and is not located at an interference area in which the print member would collide with the conveyance rollers if they were separated, and for prohibiting the control lever from rotating when the print member is located at the interference area.
摘要翻译：具有用于在预定方向上往复运动的在记录纸上形成图像的打印部件的图像形成装置包括一对传送辊和用于将输送辊彼此分离的分离部件。设置用于控制分离构件的控制杆，当切换元件用于当所述打印构件沿预定方向移动并且不位于打印构件将与输送辊碰撞的干涉区域时允许控制杆旋转的切换元件如果它们被分离，并且当打印构件位于干涉区域时禁止控制杆旋转。

47. 发明授权

US06470160B1 Image forming apparatus with manual sheet feeder tray or discharged-sheet tray 失效
标题翻译：具有手动进纸盘或出纸台的图像形成装置
公开(公告)号：US06470160B1
公开(公告)日：2002-10-22
申请号：US09744011
申请日：2001-03-09
申请人： Kazuhiro Murakami
发明人： Kazuhiro Murakami
IPC分类号： G03G1520
CPC分类号： G03G21/1633 , G03G21/1628 , G03G2215/00392 , G03G2221/1687
摘要： An image-forming apparatus employs a manual sheet feeder tray that overlaps a part of a side wall of an upper main body portion to be in contact therewith in a non-working mode irrespective of an opener assembly being open or closed. A guide member can be provided to prevent contact of the manual sheet feeder tray with the upper main body portion. Further, an image-forming apparatus employs a discharged-sheet selectively positionable for a working mode or a non-working mode, where the discharged-sheet tray overlaps a part of a side wall of the upper main body when in the non-working mode, irrespective of an opener assembly being opened or closed. A guide member can be provided to prevent contact of the discharged-sheet tray with the upper main body portion.
摘要翻译：图像形成装置使用与打开组件打开或关闭无关地以非工作模式与上主体部分的侧壁的一部分重叠的手动进纸托盘。可以提供引导构件以防止手动输纸盘与上主体部分接触。此外，图像形成装置采用选择性地定位用于工作模式或非工作模式的放电片，其中当处于非工作模式时，放电片托盘与上主体的侧壁的一部分重叠，不管开启器组件是打开还是关闭。可以提供引导构件以防止排出纸盘与上主体部分接触。

48. 发明授权

US6161973A Ink-jet image forming device 失效
标题翻译：喷墨图像形成装置
公开(公告)号：US6161973A
公开(公告)日：2000-12-19
申请号：US101415
申请日：1998-07-10
申请人： Iwao Kawamura , Kiyokazu Namekata , Kazuhiro Murakami , Kazuhiro Nishimura , Ryoma Suzuki , Kensuke Izuma , Naoki Kiyohara , Satoru Sasame
发明人： Iwao Kawamura , Kiyokazu Namekata , Kazuhiro Murakami , Kazuhiro Nishimura , Ryoma Suzuki , Kensuke Izuma , Naoki Kiyohara , Satoru Sasame
IPC分类号： B41J11/00 , B41J11/20 , B41J13/14 , B41J11/42
CPC分类号： B41J13/14 , B41J11/005 , B41J11/20
摘要： A first position control member, which presses a recording sheet between a sheet conveyance roller 28c and an image forming area, is disposed and a second position control member, which presses the recording sheet between the image forming area and a spur 42, is disposed. Thus, of the recording sheet in the course of conveyance, a portion located at the image forming area is pressed and stretched by the first position control member 34 and the second position control member 38, and an interval between this portion and an ink ejection surface is maintained at a predetermined distance. Accordingly, even if ink ejected from the ink ejection outlets is absorbed into the recording sheet, so that a fiber of the recording sheet expands, no unevenness is formed on the recording sheet. Therefore, it is possible to suppress the cocking.
摘要翻译： PCT No.PCT / JP97 / 00114 Sec。 371日期：1998年7月10日 102（e）1998年7月10日PCT 1997年1月21日PCT PCT。出版物WO97 / 27055 PCT 日期1997年7月31日在第一位置控制部件上设置有在片材输送辊28c和图像形成区域之间按压记录纸张的第一位置控制部件，以及第二位置控制部件，其将图像形成区域和支线之间的记录纸张如图42所示。因此，在传送过程中，记录纸在位于图像形成区域的部分被第一位置控制部件34和第二位置控制部件38按压并拉伸，并且该部分与喷墨表面之间的间隔保持在预定距离。因此，即使从喷墨口喷出的墨被吸收到记录纸中，记录纸的纤维也会膨胀，在记录纸上不形成凹凸。因此，可以抑制起搏。

49. 发明授权

US09327336B2 Metal joint 有权
标题翻译：金属接头
公开(公告)号：US09327336B2
公开(公告)日：2016-05-03
申请号：US14118046
申请日：2012-05-10
申请人： Kazuhiro Murakami , Takahiro Ishizawa , Mitsuji Kubota , Akihiro Hayashi
发明人： Kazuhiro Murakami , Takahiro Ishizawa , Mitsuji Kubota , Akihiro Hayashi
IPC分类号： B21D39/03 , F16B4/00 , F16B5/04 , F16B1/00
CPC分类号： B21D39/031 , F16B4/00 , F16B5/045 , F16B2001/0064 , Y10T403/49
摘要： Disclosed is a metal joint having improved electrical characteristics and mechanical strength. A center swaged part (2) formed by putting metal plates (11, 12) on top of each other, cutting the metal plates (11, 12) along a first to a fourth cut lines (L1 to L4), and depressing a part surrounded by the first to the fourth cut lines (L1 to L4). Metal joint parts are formed on cut surfaces of the first to the fourth cut lines (L1 to L4) because the cut surfaces of the first to forth cut lines (L1 to L4) are, while rubbing each other, depressed.
摘要翻译：公开了具有改善的电特性和机械强度的金属接头。通过将金属板（11,12）彼此放置而形成的中心锻压部分（2），沿着第一至第四切割线（L1至L4）切割金属板（11,12），并且将部件被第一至第四切割线（L1至L4）包围。由于第一至第四切割线（L1至L4）的切割表面彼此摩擦而被压下，所以金属接合部分形成在第一至第四切割线（L1至L4）的切割表面上。

50. 发明授权

US08593449B2 Reference voltage generation circuit, power source device, liquid crystal display device 失效
标题翻译：参考电压发生电路，电源装置，液晶显示装置
公开(公告)号：US08593449B2
公开(公告)日：2013-11-26
申请号：US13117285
申请日：2011-05-27
申请人： Kazuhiro Murakami
发明人： Kazuhiro Murakami
IPC分类号： G09G3/36 , G09G5/00 , G09G3/10 , G06F3/038 , G05F3/16 , G05F3/20 , G02F1/1335
CPC分类号： G05F3/20
摘要： A reference voltage generation circuit of the disclosure includes a first amplifier circuit and a second amplifier circuit. The first amplifier circuit includes a first input stage including two npn transistors or two NMOS transistors having base terminals or gate terminals to which a variable voltage and a predetermined lower limit voltage are inputted. A first output stage includes a pnp transistor or a PMOS transistor having an emitter terminal or a source terminal connected to an output terminal of a reference voltage. A first amplifier stage controls the first output stage for equalizing the higher one of the variable voltage and the lower limit voltage with the reference voltage. The second amplifier circuit includes a second input stage including two npn transistors or two NMOS transistors having base terminals or gate terminals to which the reference voltage and a predetermined higher limit voltage are inputted, a second output stage includes a pnp transistor or a PMOS transistor having an emitter terminal or a source terminal connected to an output terminal for the reference voltage, and a second amplifier stage to control the second output stage for equalizing the reference voltage with the higher limit voltage.
摘要翻译：本公开的参考电压产生电路包括第一放大器电路和第二放大器电路。第一放大器电路包括具有两个npn晶体管的第一输入级或具有输入可变电压和预定下限电压的基极或栅极的两个NMOS晶体管。第一输出级包括具有连接到参考电压的输出端的发射极端子或源极端子的pnp晶体管或PMOS晶体管。第一放大器级控制第一输出级，以用参考电压来均衡较高的可变电压和下限电压。第二放大器电路包括具有两个npn晶体管的第二输入级或具有输入基准电压和预定上限电压的基极端子或栅极端子的两个NMOS晶体管，第二输出级包括pnp晶体管或具有连接到用于参考电压的输出端子的发射极端子或源极端子，以及用于控制第二输出级的第二放大器级，用于使参考电压与上限电压相等。

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