专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US08212615B2 Variable-gain amplifier circuit and wireless communication device integrated circuit equipped therewith 有权
标题翻译：可变增益放大器电路和配备其的无线通信设备集成电路
公开(公告)号：US08212615B2
公开(公告)日：2012-07-03
申请号：US12765010
申请日：2010-04-22
申请人： Toru Masuda , Nobuhiro Shiramizu , Takahiro Nakamura , Katsuyoshi Washio
发明人： Toru Masuda , Nobuhiro Shiramizu , Takahiro Nakamura , Katsuyoshi Washio
IPC分类号： H03F3/45 , H03F3/191
CPC分类号： H03G3/3052
摘要： There is disclosed a variable-gain amplifier circuit that operates on a low voltage, exhibits low distortion, provides a wide range of variation, and is suitable for use in a low-power-consumption wireless communication system. The variable-gain amplifier circuit is configured so that a variable-load circuit, which includes three reactance function elements and provides a wide range of impedance variation, is connected to a conductor circuit whose output terminal generates a positive-phase output current proportional to conductance with respect to an input voltage.
摘要翻译：公开了一种在低电压下操作的可变增益放大器电路，具有低失真，提供宽范围的变化，并且适用于低功耗无线通信系统。可变增益放大器电路被配置为使得包括三个电抗功能元件并提供宽范围的阻抗变化的可变负载电路连接到其输出端产生与电导成比例的正相输出电流的导体电路相对于输入电压。

62. 发明授权

US08002415B2 Projection-type image display device with cooling mechanism 有权
标题翻译：具有冷却机构的投影式图像显示装置
公开(公告)号：US08002415B2
公开(公告)日：2011-08-23
申请号：US12236094
申请日：2008-09-23
申请人： Takahiro Nakamura
发明人： Takahiro Nakamura
IPC分类号： G03B21/18
CPC分类号： G03B21/006
摘要： A projection-type image display device generates projection light by modulating light beams of at least three primary colors in accordance with image information and synthesizing the modulated light beams. The display device includes a light source unit constituted by arranging a plurality of light source elements each having light source arrays being arranged on heat receiving plates respectively so as to conduct the light beams of the colors to irradiation surfaces of a synthesizing prism, a refrigerating unit including at least a refrigerant compressor, a condenser, a pressure reducing unit and a refrigerant pipe constituting an evaporator, and an air cooling device lower in cooling capacity than the refrigerating unit. Of the plural light source arrays, those relatively large in the amount of heat generated are connected to the refrigerating unit, while the others are connected to the air cooling unit.
摘要翻译：投影型图像显示装置通过根据图像信息调制至少三原色的光束并合成调制光束来产生投影光。显示装置包括：光源单元，其通过配置多个光源元件而构成，所述多个光源元件分别设置在受热板上，以将颜色的光束传导到合成棱镜的照射表面，制冷单元至少包括制冷剂压缩机，冷凝器，减压单元和构成蒸发器的制冷剂管，以及比制冷单元低的冷却能力的空气冷却装置。在多个光源阵列中，产生的热量相对较大的那些光源阵列连接到制冷单元，而其它光源阵列连接到空气冷却单元。

63. 发明授权

US07839229B2 Voltage-controlled oscillator and communication device using the same 有权
标题翻译：压控振荡器和通讯装置使用相同
公开(公告)号：US07839229B2
公开(公告)日：2010-11-23
申请号：US11951178
申请日：2007-12-05
申请人： Takahiro Nakamura , Toru Masuda
发明人： Takahiro Nakamura , Toru Masuda
IPC分类号： H03B5/08 , H03B5/18
CPC分类号： H03B5/1228 , H03B5/1209 , H03B5/1231 , H03B5/124 , H03B2201/0208
摘要： The present invention provides a voltage-controlled oscillator operating from microwave frequencies to millimeter wave frequencies, which is capable of outputting a large power with an output impedance thereof being set up to a predetermined level at low power consumption, and a communication device using the same. The voltage-controlled oscillator includes: a differential alternating current generator including a resonator capable of varying resonant frequency according to an input control voltage, for generating a pair of differential alternating current each of which having the same frequency with the resonant frequency of the resonator yet being 180 degrees out of phase in mutual; a pair of transformers each of which having a primary inductor and a secondary inductor, for conducting the alternating current to the primary inductor; and an impedance-matching circuit connected to the secondary inductor of the transformers, wherein an output signal is outputted from the secondary inductors of the transformers.
摘要翻译：本发明提供了一种从微波频率到毫米波频率工作的压控振荡器，其能够输出大功率，其输出阻抗在低功耗下被设置到预定电平，以及使用该功率的通信装置。压控振荡器包括：差分交流发电机，包括能够根据输入控制电压改变谐振频率的谐振器，用于产生一对差分交流电流，每个差分交流电流具有与谐振器的谐振频率相同的频率互相180度异相; 一对变压器，每个变压器具有用于将交流电流传导到初级电感器的初级电感器和次级电感器; 以及连接到变压器的次级电感器的阻抗匹配电路，其中输出信号从变压器的次级电感器输出。

64. 发明申请

US20100109491A1 Motor structure with rotation detector 失效
标题翻译：带旋转检测器的电机结构
公开(公告)号：US20100109491A1
公开(公告)日：2010-05-06
申请号：US12588998
申请日：2009-11-04
申请人： Hiroaki Miyazaki , Takehide Nakamura , Tomoaki Inoue , Takahiro Nakamura
发明人： Hiroaki Miyazaki , Takehide Nakamura , Tomoaki Inoue , Takahiro Nakamura
IPC分类号： H02K11/00 , G01B7/30
CPC分类号： G01B7/30 , G01D5/208 , H02K29/12
摘要： A casing of a motor with resolver includes a stator, a motor shaft rotatably supported by a bearing, a motor rotor integrally rotatable with the motor shaft, and a resolver for detecting a rotation angle of the motor rotor. The resolver includes a disc-shaped resolver stator held on the motor casing and having a surface on which a thin-film-shaped coil is formed, and a disc-shaped resolver rotor provided on an end face of the motor rotor and having a surface on which a thin-film-shaped coil is formed. Part of the motor casing holding the outer periphery of the resolver stator is formed as a shield portion cylindrically protruding along the outer periphery of the resolver rotor to the rotor. The motor casing and the shield portion are each made of a non-magnetic conductive material.
摘要翻译：具有旋转变压器的电动机的壳体包括定子，由轴承可旋转地支撑的电动机轴，与电动机轴一体旋转的电动机转子，以及用于检测电动机转子的旋转角度的旋转变压器。旋转变压器包括保持在电动机壳体上并具有形成有薄膜状线圈的表面的盘形分解器定子，以及设置在电机转子的端面上的具有表面的圆盘形旋转变压器转子其上形成有薄膜状线圈。保持分解器定子的外周的马达壳体的一部分形成为沿着旋转变压器转子的外周向圆筒状突出的保护部。电动机壳体和屏蔽部分均由非磁性导电材料制成。

65. 发明申请

US20090237904A1 Power Converter Apparatus 有权
标题翻译：电力转换装置
公开(公告)号：US20090237904A1
公开(公告)日：2009-09-24
申请号：US12397151
申请日：2009-03-03
申请人： Hiroyuki Onishi , Toshiaki Nagase , Jun Ishikawa , Kazuyoshi Kontani , Toshinari Fukatsu , Hiroyuki Kobayashi , Naohito Kanie , Takahiro Nakamura
发明人： Hiroyuki Onishi , Toshiaki Nagase , Jun Ishikawa , Kazuyoshi Kontani , Toshinari Fukatsu , Hiroyuki Kobayashi , Naohito Kanie , Takahiro Nakamura
IPC分类号： H05K1/18
CPC分类号： H02M7/003 , H01L2224/48095 , H01L2224/48227
摘要： A power converter apparatus includes a substrate 22 on which switching elements Q, Q1 to Q6 are mounted, positive and negative terminal interconnection members 27, 28 mounted on the substrate, and a capacitor 17 having a positive terminal 17a connected to the main body of the positive terminal interconnection member 27 and a negative terminal 17b connected to the main body of the negative terminal interconnection member 28. The interconnection members each have a plate-like main body 27a, 28a that is located above and parallel to the substrate 22. The main bodies of the interconnection members are stacked to be close to each other while being electrically insulated from each other. Each of the positive terminal interconnection member and the negative terminal interconnection member further includes a plate-like extension 27b, 28b that extends from the corresponding main body toward the substrate, and a terminal portion 27c, 28c that extends from the extension and is joined to the substrate. The extensions extend to positions closest to the substrate, while being parallel to and close to each other.
摘要翻译：电力转换装置包括：基板22，安装有开关元件Q，Q1〜Q6的基板22，安装在基板上的正极和负极连接部件27,28;电容器17，其具有连接到主体的正极端子17a 正端子互连构件27和连接到负端子互连构件28的主体的负极端子17b。互连构件各自具有位于基板22的上方并平行的板状主体27a，28a。主体互连构件的主体在彼此电绝缘的同时堆叠成彼此靠近。正极端子互连构件和负极端子互连构件中的每一个还包括从相应的主体朝向衬底延伸的板状延伸部27b，28b以及从延伸部延伸并连接到的端子部27c，28c 底物。延伸部延伸到最靠近基板的位置，同时彼此平行并相互靠近。

66. 发明授权

US07574023B2 Fingerprint image pickup device 失效
标题翻译：指纹图像拾取装置
公开(公告)号：US07574023B2
公开(公告)日：2009-08-11
申请号：US11239476
申请日：2005-09-30
申请人： Emiko Sano , Masahiro Shikai , Akihide Shiratsuki , Toshiro Nakashima , Takahiro Nakamura
发明人： Emiko Sano , Masahiro Shikai , Akihide Shiratsuki , Toshiro Nakashima , Takahiro Nakamura
IPC分类号： G06K9/00
CPC分类号： G06K9/00033 , G06K2009/0006 , G06K2009/00932
摘要： A fingerprint image pickup device includes a light source that emits a light for transmission through a fingertip portion having a fingerprint to be photographed, an image pickup unit that picks up the light from the light source and transmitted through the subject to acquire a fingerprint image in which convex and concave parts of the fingerprint are dark and bright, respectively, and an optical system that images the light transmitted through the fingertip portion on the image pickup unit. The optical system is arranged so that a distal side of the fingertip portion is tilted, at a predetermined angle, farther away from the optical system than an opposite side, with reference to a position at which a ventral side of the fingertip portion contacts a face orthogonal to an optical axis of the optical system.
摘要翻译：指纹图像拾取装置包括发射用于通过具有要拍摄的指纹的指尖部分进行透射的光的光源;摄像单元，其拾取来自光源并透射通过被摄体的光，以获取指纹图像指纹的哪个凸部和凹部分别是暗的和明亮的，以及一个光学系统，其将透过指尖部分的光成像在摄像单元上。光学系统被布置为使得指尖部分的远端相对于指尖部分的腹侧接触面的位置以比相对侧更远离光学系统倾斜预定角度与光学系统的光轴正交。

67. 发明申请

US20090175954A1 Sheet-like composition 有权
标题翻译：片状组成
公开(公告)号：US20090175954A1
公开(公告)日：2009-07-09
申请号：US11989296
申请日：2006-07-19
申请人： Shigeru Kinoshita , Takahiro Nakamura , Norihiko Yokoi , Eiji Kurihara
发明人： Shigeru Kinoshita , Takahiro Nakamura , Norihiko Yokoi , Eiji Kurihara
IPC分类号： A61K35/48
CPC分类号： A61L27/3604 , A01N1/0226 , A61L27/3683 , A61L27/3813 , A61L27/50
摘要： A sheet-shaped composition is provided which has an improved preservability and handling readiness, as well as a high flexibility in use. Amnion with trehalose added thereto is utilized. Addition of trehalose improves the flexibility of the amnion, and prevents basal membrane and stratum compactum from being damaged during lyophilization process.
摘要翻译：提供了具有改进的保存性和处理准备性以及使用高度灵活性的片状组合物。利用添加了海藻糖的羊膜。加入海藻糖可以改善羊膜的柔韧性，并防止在冻干过程中基底膜和地层受到损伤。

68. 发明授权

US07482650B2 Method of manufacturing a semiconductor integrated circuit device having a columnar laminate 失效
标题翻译：制造具有柱状层压体的半导体集成电路器件的方法
公开(公告)号：US07482650B2
公开(公告)日：2009-01-27
申请号：US11936370
申请日：2007-11-07
申请人： Tatsunori Murata , Takahiro Nakamura , Yasumichi Suzuki
发明人： Tatsunori Murata , Takahiro Nakamura , Yasumichi Suzuki
IPC分类号： H01L27/108 , H01L29/76 , H01L29/94 , H01L31/119
CPC分类号： H01L27/11 , G11C11/412 , H01L27/0207 , H01L27/1104 , H01L29/66666 , H01L29/7827
摘要： For improving the filling properties between vertical MISFETs constituting a SRAM memory cell, the vertical MISFETs are formed over horizontal drive MISFETs and transfer MISFETs, and they are disposed with a narrow pitch in the Y direction and a wide pitch in the X direction. After a first insulating film (O3-TEOS) having good coverage is disposed over a columnar laminates having a lower semiconductor layer, an intermediate semiconductor layer, an upper semiconductor layer and a silicon nitride film and a gate electrode formed over the side walls of the laminates via a gate insulating film to completely fill a narrow pitch space, a second insulating film (HDP silicon oxide film) is deposited over the first insulating film, resulting in an improvement in the filling properties, even in a narrow pitch portion, between vertical MISFETs having a high aspect ratio.
摘要翻译：为了改善构成SRAM存储单元的垂直MISFET之间的填充特性，垂直MISFET形成在水平驱动MISFET和转移MISFET之上，它们在Y方向上以窄间距设置，在X方向上具有宽间距。在具有良好覆盖率的第一绝缘膜（O3-TEOS）设置在具有下半导体层，中间半导体层，上半导体层和氮化硅膜的柱状层压体上，以及形成在通过栅极绝缘膜层叠以完全填充窄的间距空间，在第一绝缘膜上沉积第二绝缘膜（HDP氧化硅膜），导致即使在窄间距部分之间，垂直具有高纵横比的MISFET。

69. 发明申请

US20080073711A1 METHOD OF MANUFACTURING A SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE HAVING A COLUMNAR LAMINATE 失效
标题翻译：制造具有层状层压板的半导体集成电路器件的制造方法
公开(公告)号：US20080073711A1
公开(公告)日：2008-03-27
申请号：US11936370
申请日：2007-11-07
申请人： Tatsunori Murata , Takahiro Nakamura , Yasumichi Suzuki
发明人： Tatsunori Murata , Takahiro Nakamura , Yasumichi Suzuki
IPC分类号： H01L27/11 , H01L21/8244
CPC分类号： H01L27/11 , G11C11/412 , H01L27/0207 , H01L27/1104 , H01L29/66666 , H01L29/7827
摘要： For improving the filling properties between vertical MISFETs constituting a SRAM memory cell, the vertical MISFETs are formed over horizontal drive MISFETs and transfer MISFETs, and they are disposed with a narrow pitch in the Y direction and a wide pitch in the X direction. After a first insulating film (O3-TEOS) having good coverage is disposed over a columnar laminates having a lower semiconductor layer, an intermediate semiconductor layer, an upper semiconductor layer and a silicon nitride film and a gate electrode formed over the side walls of the laminates via a gate insulating film to completely fill a narrow pitch space, a second insulating film (HDP silicon oxide film) is deposited over the first insulating film, resulting in an improvement in the filling properties, even in a narrow pitch portion, between vertical MISFETs having a high aspect ratio.
摘要翻译：为了改善构成SRAM存储单元的垂直MISFET之间的填充特性，垂直MISFET形成在水平驱动MISFET和转移MISFET之上，它们在Y方向上以窄间距设置，在X方向上具有宽间距。在具有较低覆盖度的第一绝缘膜（O 3 3 -TEOS）之后，在具有下半导体层，中间半导体层，上半导体层和氮化硅膜和栅极电极通过栅极绝缘膜形成在层叠体的侧壁上，以完全填充窄的间距空间，第二绝缘膜（HDP氧化硅膜）沉积在第一绝缘膜上，导致填充性能的改善，甚至在窄的间距部分中，具有高纵横比的垂直MISFET之间。

70. 发明授权

US07341297B2 Automotive storage apparatus 失效
标题翻译：汽车存储设备
公开(公告)号：US07341297B2
公开(公告)日：2008-03-11
申请号：US11458848
申请日：2006-07-20
申请人： Takahiro Nakamura , Sumio Yokoyama
发明人： Takahiro Nakamura , Sumio Yokoyama
IPC分类号： B60R7/04 , B60N2/46
CPC分类号： B60R7/04 , B60N3/083 , B60N3/106 , Y10S224/926
摘要： The present invention provides an automotive storage apparatus which can store various types of articles so as to improve the convenience for use. An automotive storage apparatus has a storage apparatus main body in which an opening which opens upward can be covered and uncovered by a slidable lid unit and a box unit which can detachably be installed in the storage apparatus main body and which covers part of the opening when installed, and in such a state that the box unit is installed in the storage apparatus main body, the lid unit is in abutment with the box unit at an end portion thereof, so as to cover the remaining portion of the opening.
摘要翻译：本发明提供一种可以存储各种类型的物品的汽车存储装置，以便提高使用的便利性。一种汽车存储装置，具有：储存装置主体，其中向上开口的开口可以被可滑动的盖单元和可拆卸地安装在存储装置主体中并且覆盖开口的一部分的箱单元覆盖和覆盖; 并且在盒单元安装在存储装置主体中的状态下，盖单元在其端部处与盒单元抵接，以覆盖开口的剩余部分。

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