Semiconductor device and method for fabricating the same
    22.
    发明申请
    Semiconductor device and method for fabricating the same 审中-公开
    半导体装置及其制造方法

    公开(公告)号:US20050224799A1

    公开(公告)日:2005-10-13

    申请号:US10503488

    申请日:2002-02-07

    摘要: A semiconductor device provided with a thin-film transistor comprising a polycrystalline semiconductor thin film (2) formed on an insulating substrate (100). The semiconductor device comprises a channel region (80), a source region (91), and a drain region (92), each disposed on both sides of the channel region (80) in the semiconductor thin film (100). The channel region (90) comprises both a first conductive impurity and a second conductive impurity, the conductive type of the second conductive impurity being opposite the conductive type of the first conductive impurity, and is structured by layering a first layer in which the first conductive impurity and the second conductive impurity are canceled and a second layer in which either of the first conductive impurity or the second conductive impurity is dominant, wherein a gate electrode (4) is formed so as to face the first layer (2a) via an insulating film (3). The source region (91) and the drain region (92) have a conductive type that is opposite the conductive type that is dominant in the second layer (2b). This structure reduces OFF-current and makes it easy to control threshold voltage.

    摘要翻译: 一种设置有薄膜晶体管的半导体器件,包括形成在绝缘基板(100)上的多晶半导体薄膜(2)。 半导体器件包括沟道区(80),源区(91)和漏区(92),每个设置在半导体薄膜(100)中的沟道区(80)的两侧。 通道区域(90)包括第一导电杂质和第二导电杂质,第二导电杂质的导电类型与第一导电杂质的导电类型相反,并且通过分层第一层而构成,其中第一导电杂质 杂质和第二导电杂质被消除,其中第一导电杂质或第二导电杂质中的任一个占优势的第二层,其中栅电极(4)形成为经由第一层 绝缘膜(3)。 源区(91)和漏区(92)具有与在第二层(2b)中占优势的导电类型相反的导电类型。 这种结构降低了截止电流,并且易于控制阈值电压。

    Power supply system
    23.
    发明授权
    Power supply system 失效
    电源系统

    公开(公告)号:US06915185B2

    公开(公告)日:2005-07-05

    申请号:US09815683

    申请日:2001-03-23

    摘要: A power supply system includes a plurality of electric products; a power generation apparatus capable of varying an amount of power generation; and a power control apparatus for controlling power supply from the power generation apparatus to the plurality of electric products. Each of the plurality of electric products is structured to be capable of outputting a first power request signal for requesting a desired amount of power. The power control apparatus receives the plurality of first power request signals respectively from the plurality of electric products, generates a second power request signal for requesting an amount of power which is determined in accordance with a total amount of power requested by the plurality of first power request signals, and outputs the second power request signal to the power generation apparatus. The power generation apparatus increases or decreases the amount of power generation so as to match the amount of power generation with a target amount of power generation which is determined in accordance with the second power request signal.

    摘要翻译: 电源系统包括多个电气产品; 能够改变发电量的发电装置; 以及用于控制从发电装置向多个电气产品供电的电力控制装置。 多个电气产品中的每一个被构造成能够输出用于请求所需量的电力的第一电力请求信号。 功率控制装置分别从多个电气产品接收多个第一功率请求信号,产生第二功率请求信号,用于请求根据由多个第一功率请求的功率总量确定的功率量 请求信号,并将第二电力请求信号输出到发电装置。 发电装置增加或减少发电量,以使发电量与根据第二电力请求信号确定的目标发电量相匹配。

    Manuscript display apparatus
    25.
    发明授权
    Manuscript display apparatus 失效
    手稿显示装置

    公开(公告)号:US5620245A

    公开(公告)日:1997-04-15

    申请号:US499107

    申请日:1995-07-06

    摘要: A manuscript display apparatus includes a bow-shaped main body having a light emitting body housed therein translucent diffusion plate arranged on top of the main body to diffuse light emitted from the light emitting body, a support portion rotatably supported with respect to the main body, and a half mirror supported at the tip end of the support portion. When the manuscript display apparatus is to be used, a manuscript sheet is placed on top of the diffusion plate in such a way that its surface on which a manuscript is written faces down to th diffusion plate. The light emitted from the light emitting body is diffused by the diffusion plate and uniformly illuminate the manuscript sheet from the underside thereof. The light that passes through the manuscript sheet is reflected off the half mirror and therefor the manuscript is displayed as a virtual image. Because the virtual image is reversed at the half mirror, the virtual image displays the manuscript of the manuscript sheet in its original form.

    摘要翻译: 原稿显示装置包括具有发光体的弓形主体,发光体容纳在设置在主体顶部的透光漫射板中,用于漫射从发光体发射的光;相对于主体可旋转地支撑的支撑部, 以及支撑在支撑部的顶端的半反射镜。 当要使用原稿显示装置时,将原稿片放置在扩散板的顶部上,使得其上写有原稿的表面朝向扩散板。 从发光体发射的光被漫射板扩散,并从其下侧均匀地照射原稿。 通过原稿的光线从半反射镜反射出来,原稿被显示为虚像。 由于虚像在半反镜下反转,虚拟图像以原始形式显示原稿的原稿。

    Camshaft
    26.
    发明授权
    Camshaft 失效
    凸轮轴

    公开(公告)号:US5542990A

    公开(公告)日:1996-08-06

    申请号:US254367

    申请日:1994-06-06

    摘要: A camshaft made of cast iron containing at least one element selected from the group consisting of Bi, Te, Se, As, Sb and Sn in a total amount of 0.0001 to 0.1 weight %, preferably, 0.001 to 0.1 weight %. The cast iron may further contain at least one element selected from the group consisting of Ni, Cu and Co, in an amount of 0.2 to 5.0 weight %. Furthermore, in the camshaft of the present invention, a carbide area ratio at the sliding surface of the cam lobe portion is not less than 40%, the chilled carbide has an average grain diameter of not more than 15 .mu.m, and the sliding surface of the cam lobe portion has a hardness of not less than HRC 53.

    摘要翻译: 由铸铁制成的凸轮轴,其含有选自Bi,Te,Se,As,Sb和Sn中的至少一种元素,其总量为0.0001至0.1重量%,优选0.001至0.1重量%。 铸铁还可以含有0.2〜5.0重量%的选自Ni,Cu,Co的至少一种元素。 此外,在本发明的凸轮轴中,凸轮凸部的滑动面的碳化物面积率为40%以上,冷却后的碳化物的平均粒径为15μm以下,滑动面 凸轮凸部的硬度为HRC53以上。

    Scanning probe microscope and method for measuring surfaces by using
this microscope
    27.
    发明授权
    Scanning probe microscope and method for measuring surfaces by using this microscope 失效
    扫描探针显微镜和使用该显微镜测量表面的方法

    公开(公告)号:US5468959A

    公开(公告)日:1995-11-21

    申请号:US210397

    申请日:1994-03-18

    摘要: A microscope comprises a cantilever having a distal end equipped with an electrically conductive probe allowing current to flow and having a fine tip whose voltage is controllable, a position control mechanism for controlling position of a sample with respect to a base end of the cantilever, a small displacement measuring mechanism for measuring a deflection amount of the cantilever, and a deflection control mechanism for controlling deflection of the cantilever so as to adjust a distance between the fine tip of the probe and the sample. A method for measuring surfaces using this novel microscope comprises steps of: maintaining deflection of the cantilever at a constant value by using the small displacement measuring mechanism and the deflection control mechanism; applying a constant voltage between the electrically conductive probe and the sample; scanning the sample along surface of the sample with the probe, while a tunneling current is maintained at a constant value by using the position control mechanism; and measuring a control amount of the position control mechanism in a direction vertical to the sample and a control amount of the deflection control mechanism.

    摘要翻译: 显微镜包括具有远端的悬臂,其具有允许电流流动并具有可控电压的细尖端的导电探针,用于控制样品相对于悬臂的基端的位置的位置控制机构, 用于测量悬臂的偏转量的小位移测量机构,以及用于控制悬臂的偏转的偏转控制机构,以调节探针的细尖端与样品之间的距离。 使用这种新型显微镜测量表面的方法包括以下步骤:通过使用小位移测量机构和偏转控制机构来将悬臂的偏转维持在恒定值; 在导电探针和样品之间施加恒定电压; 用探头沿着样品的表面扫描样品,同时通过使用位置控制机构将隧道电流维持在恒定值; 并且在垂直于样品的方向和偏转控制机构的控制量中测量位置控制机构的控制量。

    Clean room
    28.
    发明授权
    Clean room 失效
    整理房间

    公开(公告)号:US4694736A

    公开(公告)日:1987-09-22

    申请号:US790308

    申请日:1985-10-22

    IPC分类号: F24F3/16 F24F13/20 F24F1/02

    摘要: A clean room having an air-conditioner unit built in the shell of an airtight main room in such a manner as to form part of the internal wall of the main room. This air-conditioner unit is provided with an external casing of a small thickness and this external casing is provided with an air inlet and an air outlet which is fitted with a high-performance filter. The casing has an air blower disposed therein. The airtight main room is mainly formed of a plurality of gate-shaped frames disposed in parallel as regularly spaced on a floor surface. The air-conditioner unit and a control unit are disposed in the spaces intervening between the adjacent vertical members of the gate-shaped frames. The internal wall of the main room is formed of wall panels and the front panel of the casing of the air-conditioner unit.

    摘要翻译: 一种洁净室,其具有以密闭主室的壳体内置的空调装置,以形成主室内壁的一部分。 该空调单元具有小的厚度的外部壳体,该外壳设置有配备有高性能过滤器的进气口和空气出口。 壳体具有设置在其中的鼓风机。 气密主室主要由在地板表面上规则间隔地平行布置的多个门形框架形成。 空调单元和控制单元设置在插入在门状框架的相邻垂直构件之间的空间中。 主室的内壁由空气调节单元的壁板和壳体的前面板组成。

    Extrusion die and method for producing extrusion die for forming a
honeycomb structure
    30.
    发明授权
    Extrusion die and method for producing extrusion die for forming a honeycomb structure 失效
    挤出模及其制造用于形成蜂窝结构的挤压模的方法

    公开(公告)号:US4354820A

    公开(公告)日:1982-10-19

    申请号:US235725

    申请日:1981-02-18

    摘要: Method for producing an extrusion die and resulting die for making a honeycomb structure provided with axially extending separate passages. Feed passages and interconnected pooling slots are formed in a metallic die body respectively from opposed end surfaces so as to be communicated with each other. A metallic plate is bonded as by brazing to the end surface provided with the interconnected pooling slots and formed in that plate to communicate with the pooling slots are narrower interconnected extrusion slots having the same shape and size as those of walls of the desired honeycomb structure. Before securing the metal plate to the end surface, holes are made either in the plate or in the end surface, or both, to increase the bonding contact area therebetween.

    摘要翻译: 用于制造具有轴向延伸的分离通道的蜂窝结构体的挤出模头和所得模具的制造方法。 进料通道和互连的合流槽分别从相对的端面形成在金属模具体中,以便彼此连通。 金属板通过钎焊被焊接到设置有互连的池槽的端面,并且形成在该板中以与池槽连通以与具有与所需蜂窝结构的壁的形状和尺寸相同的形状和尺寸的较窄的互连挤出槽。 在将金属板固定到端面之前,在板或端面或两者中形成孔,以增加其间的接合接触面积。