Image-forming optical system, projection type image display apparatus and image pickup apparatus
    41.
    发明授权
    Image-forming optical system, projection type image display apparatus and image pickup apparatus 失效
    图像形成光学系统,投影型图像显示装置和图像拾取装置

    公开(公告)号:US07001031B2

    公开(公告)日:2006-02-21

    申请号:US10209322

    申请日:2002-07-31

    申请人: Kenichi Sasaki

    发明人: Kenichi Sasaki

    IPC分类号: G02B5/10

    CPC分类号: G02B17/0663 H04N5/74

    摘要: The present invention discloses an image-forming optical system provided with a plurality of curved mirrors whereby two points at different distances are made to have an optically conjugate relationship, sequentially starting with a first conjugate point which is nearer when an optical path is traced from the first conjugate point to a second conjugate point which is farther, comprises, a first mirror which reflects luminous flux from the first conjugate point to transform the luminous flux into substantially parallel luminous flux, and a second mirror which reflects the luminous flux reflected by the first mirror while keeping the luminous flux substantially parallel. Further, the optical system satisfies the following condition: |Arctan(1/2F)−|2×(ξ−η)||≦10[deg]

    摘要翻译: 本发明公开了一种具有多个弯曲镜的图像形成光学系统,其中使不同距离的两个点具有光学共轭关系,从第一共轭点开始,当第一共轭点从 第一共轭点指向更远的第二共轭点,包括:第一反射镜,其反射来自第一共轭点的光通量以将光束转换成基本上平行的光通量;以及第二反射镜,其反射由第一共轭点反射的光束 同时保持光通量基本平行。 此外,光学系统满足以下条件

    Short arc mercury lamp and lamp unit
    45.
    发明授权
    Short arc mercury lamp and lamp unit 失效
    短弧汞灯和灯泡单元

    公开(公告)号:US06600268B2

    公开(公告)日:2003-07-29

    申请号:US09865964

    申请日:2001-05-25

    IPC分类号: H01J1704

    摘要: A short arc mercury lamp includes a luminous bulb enclosing at least mercury as a luminous material and a pair of electrodes opposed to each other; and a pair of sealing portions for sealing a pair of metal foils electrically connected to the pair of electrodes, respectively. The electrode central axis of one of the pair of electrodes is dislocated from the electrode central axis of the other electrode. The shortest distance d (cm) between the head of one of the electrodes and the head of the other electrode is larger than the value of (6M/13.6&pgr;)1/3 when the total mass of the enclosed mercury is M (g).

    摘要翻译: 短弧汞灯包括封闭至少汞作为发光材料的发光管和一对彼此相对的电极; 以及一对密封部分,用于分别密封电连接到该对电极的一对金属箔。 一对电极中的一个电极的电极中心轴从另一个电极的电极中心轴线脱位。 当封闭汞的总质量为M(g)时,一个电极的头部和另一个电极的头部之间的最短距离d(cm)大于(6M / 13.6pi)1/3的值, 。

    System for chat network search notifying user of changed-status chat network meeting user-tailored input predetermined parameters relating to search preferences
    46.
    发明授权
    System for chat network search notifying user of changed-status chat network meeting user-tailored input predetermined parameters relating to search preferences 有权
    用于聊天网络搜索的系统通知用户改变状态聊天网络会议用户定制的输入与搜索偏好相关的预定参数

    公开(公告)号:US06564244B1

    公开(公告)日:2003-05-13

    申请号:US09385962

    申请日:1999-08-30

    IPC分类号: G06F1516

    CPC分类号: H04L12/1822 G06Q10/10

    摘要: To notify users, in real time, of information that matches a search preference. Preference database 12, register 11, preference setting unit 1, recording unit 13, preferential search unit 14, notification unit 15 and channel display section 2 are provided. Preference database 12 stores, associated with the user, one or more search preferences to search for a channel. Register 11 registers search preferences in preference database 12. Preference setting unit 1 receives the input of search preferences, and sends them to register 11, associated with the user. Recording unit 13 stores the state of each channel. Preferential search unit 14 judges, based on the state of each channel, whether each channel satisfies any search preference. Based on the judgment of preferential search unit 14, notification unit 15 notifies the corresponding user terminal of the channel that meets any search preference of the user. Channel display section 2 outputs the reported contents.

    摘要翻译: 要通知用户实时匹配搜索偏好设置的信息。 提供优先数据库12,寄存器11,偏好设定单元1,记录单元13,优先搜索单元14,通知单元15和频道显示部分2。 偏好数据库12存储与用户相关联的一个或多个搜索偏好以搜索频道。 寄存器11在偏好数据库12中注册搜索偏好。偏好设置单元1接收搜索偏好的输入,并将它们发送到与用户相关联的寄存器11。 记录单元13存储每个通道的状态。 优先搜索单元14基于每个信道的状态来判断每个信道是否满足任何搜索偏好。 通知单元15根据优先搜索单元14的判定通知满足用户的任何搜索偏好的频道的相应用户终端。 频道显示部分2输出报告的内容。

    Vapor phase diamond synthesis method
    48.
    发明授权
    Vapor phase diamond synthesis method 失效
    气相金刚石合成法

    公开(公告)号:US06248400B1

    公开(公告)日:2001-06-19

    申请号:US08912369

    申请日:1997-08-18

    IPC分类号: C23C1627

    摘要: A DC plasma jet CVD process having a high film deposition rate is employed. A material having low adhesion with diamond is used for a substrate. A diamond film automatically peels from the substrate at the time of cooling. Gas is recycled because gas utilization efficiency is low. In this case, deposition of carbon can be prevented by setting a gas flow velocity to at least 5 m/s in the proximity of an anodic point.

    摘要翻译: 采用具有高膜沉积速率的DC等离子体喷射CVD工艺。 与金刚石具有低粘合性的材料用于基材。 在冷却时,金刚石膜从基材自动剥离。 由于天然气利用效率低,气体被回收利用。 在这种情况下,通过将阳极点附近的气体流速设定为至少5m / s,可以防止碳沉积。

    Multi-tube heat exchanger and air conditioner having the same
    49.
    发明授权
    Multi-tube heat exchanger and air conditioner having the same 失效
    多管换热器和空调具有相同的功能

    公开(公告)号:US5947195A

    公开(公告)日:1999-09-07

    申请号:US880309

    申请日:1997-06-24

    申请人: Kenichi Sasaki

    发明人: Kenichi Sasaki

    IPC分类号: B60H1/00 F28D1/053 F28D1/04

    摘要: A multi-tube heat exchanger includes a pair of tanks and a plurality of heat transfer tubes fluidly interconnected between the tanks. The heat transfer tubes are arranged so that at least one of tube-arrangement surfaces formed on entrance and exit sides of the heat exchanger in a passage direction of air subjected to heat exchange is formed as two or more surfaces different from each other, and air flow is separated or joined in the multi-tube heat exchanger. An air conditioner according to the present invention has such a multi-tube heat exchanger in an air path. The multi-tube heat exchanger can be made smaller while a desired heat exchange property can be maintained. An air conditioner having such a heat exchanger also can be made smaller.

    摘要翻译: 多管式热交换器包括一对罐和在罐之间流体互连的多个传热管。 传热管被布置成使得形成在热交换器的进入和离开侧的管布置表面中的至少一个在经受热交换的空气的通过方向上形成为彼此不同的两个或更多个表面,并且空气 流动在多管式热交换器中分离或连接。 根据本发明的空调器在空气路径中具有这样的多管式热交换器。 可以使多管式热交换器变得更小,同时可以保持期望的热交换性能。 也可以使具有这种热交换器的空调更小。