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    • 3. 发明授权
    • Printing apparatus and method of making mask pattern for exposure thereby
    • 制造用于曝光的掩模图案的打印装置和方法
    • US6076981A
    • 2000-06-20
    • US976915
    • 1997-11-24
    • Hitoshi HayamaYoshiyuki YanagisawaKenji WatanabeTakanobu KamedaTomoyuki Shimmura
    • Hitoshi HayamaYoshiyuki YanagisawaKenji WatanabeTakanobu KamedaTomoyuki Shimmura
    • B41C1/04B41J2/365B41J33/36B41J2/315
    • B41J2/365
    • There are provided a printing apparatus and a method of making a mask pattern for exposure by the use of the printing apparatus. A temperature of a thermal head is detected, and a plurality of split pulses formed by dividing a strobe pulse applied to the thermal head are sequentially applied with quiescent periods interposed therebetween. There is stored in advance pulse-applying data of settings of a cumulative period of pulse-applying periods over which the plurality of split pulses are respectively applied, a number of the split pulses, the split pulse-applying periods, and the quiescent periods, defined in a manner corresponding to values of the temperature of the thermal head. Appropriate pulse-applying data is read out according to the temperature detected, and application of the split pulses is controlled according to the appropriate pulse-applying data. In another form, the split pulses are controlled in a manner such that the cumulative period of the split pulse-applying periods is sufficient for a time period over which the strobe pulse is required to be applied.
    • 提供了一种打印装置和通过使用打印装置制造用于曝光的掩模图案的方法。 检测热敏头的温度,并且通过分配施加到热敏头的闪光脉冲形成的多个分裂脉冲依次施加有静止时段。 预先存储分别施加多个分割脉冲的脉冲施加周期的累积周期,分割脉冲数,分割脉冲施加周期和静止周期的脉冲施加数据, 以对应于热敏头的温度值的方式限定。 根据检测到的温度读出合适的脉冲施加数据,根据适当的脉冲施加数据控制分离脉冲的施加。 在另一种形式中,分离脉冲以这样一种方式进行控制,使得分频脉冲施加周期的累积周期在需要施加选通脉冲的时间段内是足够的。
    • 4. 发明授权
    • Heat exchanger and projector
    • 热交换器和投影机
    • US08398245B2
    • 2013-03-19
    • US12751181
    • 2010-03-31
    • Yoshiyuki YanagisawaYasunaga Momose
    • Yoshiyuki YanagisawaYasunaga Momose
    • G03B21/26G03B21/14F28F7/00F28F3/12F28F1/42F28D15/00
    • G03B21/16F28D15/00F28F3/12
    • A heat exchanger which is hollow and contains a plurality of small flow paths includes: a plurality of partition walls disposed in parallel with one another in the width direction of the heat exchanger to form the plural small flow paths; and an inlet unit and an outlet unit configured to communicate with the inside and the outside of the heat exchanger, and allow cooling liquid to flow into and out of the heat exchanger through the inlet unit and the outlet unit, the inlet unit and the outlet unit extend in directions opposite to each other along the width direction from a pair of center positions located approximately at the centers of inner side surfaces of the heat exchanger in the width direction and opposed to each other, and penetrate outer side surfaces of the heat exchanger.
    • 中空的并且包含多个小流路的热交换器包括:在热交换器的宽度方向上彼此平行设置的多个分隔壁,以形成多个小流路; 以及入口单元和出口单元,其构造成与热交换器的内部和外部连通,并且允许冷却液体通过入口单元和出口单元,入口单元和出口流入和流出热交换器 单元沿着宽度方向从位于大致在热交换器的内侧表面的中心处的宽度方向上的一对中心位置彼此相反的方向延伸并彼此相对,并且穿过热交换器的外侧表面 。
    • 5. 发明授权
    • Projector with a sealed structure having an air-circulation path
    • 具有具有空气循环路径的密封结构的投影仪
    • US07841721B2
    • 2010-11-30
    • US11896263
    • 2007-08-30
    • Yasunaga MomoseYoshiyuki Yanagisawa
    • Yasunaga MomoseYoshiyuki Yanagisawa
    • G03B21/18
    • G03B21/16
    • A projector includes: an optical component; a sealed structure within which the optical component casing is disposed, the sealed structure including: a loop air-circulation path in which air is circulated; an optical component casing having an inlet for the air to flow into the optical component casing and an outlet for the air to flow out of the optical component casing; a plurality of ducts that introduces the air into the optical component casing through the inlet and re-introduces the air flowing out of the optical component casing through the outlet into the optical component casing through the inlet; and a heat radiator having a heat-receiving member disposed inside the sealed structure to receive the heat of the air within the sealed structure and a heat-conducting member that penetrates an inside and an outside of the sealed structure, the heat-conducting member having a first end disposed inside the sealed structure and coupled to the heat-receiving member in a heat-transferable manner to transfer the heat of the heat-receiving member to a second end of the heat-conducting member disposed outside the sealed structure; and a circulation fan that circulates the air within the loop air-circulation path.
    • 投影仪包括:光学部件; 密封结构,其中设置有光学部件壳体,所述密封结构包括:空气循环的环路空气循环路径; 光学部件壳体,其具有用于空气流入光学部件壳体的入口和用于空气流出光学部件壳体的出口; 多个管道,其通过入口将空气引入光学部件壳体,并且通过入口将从光学部件壳体流出的空气通过出口重新引入到光学部件壳体中; 以及散热器,其具有设置在所述密封结构内部的受热构件,以接收所述密封结构内的空气的热量;以及导热构件,其穿透所述密封结构的内部和外部,所述导热构件具有 所述第一端设置在所述密封结构内部并且以可传热的方式联接到所述受热部件,以将所述受热部件的热量传递到设置在所述密封结构外部的所述导热部件的第二端; 以及使环路空气循环路径内的空气循环的循环风扇。
    • 6. 发明申请
    • PROJECTOR
    • 投影机
    • US20100245778A1
    • 2010-09-30
    • US12730423
    • 2010-03-24
    • Yoshiyuki YanagisawaYasunaga Momose
    • Yoshiyuki YanagisawaYasunaga Momose
    • G03B21/16
    • G03B21/16
    • A projector includes: a liquid-cooling device configured to cool down a cooling target using cooling liquid, a liquid storage unit including a storage unit body that temporarily stores cooling liquid therein; and an outflow portion that connects the inside and outside of the storage unit body and allows the cooling liquid stored in the storage unit body to flow out to the outside, and the liquid storage unit is disposed in such a manner that the cooling liquid flows out of the outflow portion in a direction substantially orthogonal to a projection direction of an image from the projector and substantially parallel to a horizontal plane.
    • 投影机包括:液体冷却装置,其被配置为使用冷却液冷却冷却目标;液体存储单元,包括临时存储冷却液的存储单元主体; 以及流出部,其将存储单元主体的内部和外部连接,并且允许存储在存储单元主体中的冷却液体流出到外部,并且液体存储单元以使冷却液流出的方式设置 在与投影仪的图像的投影方向大致正交的方向上并且基本上平行于水平面的流出部分。
    • 7. 发明申请
    • Projector
    • 投影机
    • US20070291238A1
    • 2007-12-20
    • US11808534
    • 2007-06-11
    • Yoshiyuki YanagisawaYasunaga Momose
    • Yoshiyuki YanagisawaYasunaga Momose
    • G03B21/22G03B21/14
    • G03B21/16H04N9/3144
    • A projector includes: an optical component; a sealed structure that includes an optical component casing accommodating the optical component inside, a cooling device, a plurality of duct members including a flow-path-upstream-side duct member that guides the air from the cooling device to the optical component casing, and a ringed air flow passage defined by the duct members, the optical component casing including an air inlet for introducing air into the optical component casing and an air outlet for exhausting the air to an outside of the optical component casing, the cooling device including a thermoelectric conversion element having a heat absorbing surface that faces an inside of the sealed structure and a heat releasing surface that faces an outside of the sealed structure, the duct members introducing the air into the optical component casing via the air inlet and re-introducing the air that is exhausted from the inside to the outside of the optical component casing via the air outlet again into the optical component casing via the air inlet, the flow-path-upstream-side duct member formed of a material having a heat conductivity of equal to or lower than 0.9 W/(m·k), the optical component disposed in the air flow passage, the air flow passage allowing the air circulating therein; and a circulation fan that circulates the air in the ringed air flow passage, the circulation fan disposed on a downstream side of the cooling device and an upstream side of the optical component casing along an air-flowing direction in the air flow passage.
    • 投影仪包括:光学部件; 包括容纳光学部件的光学部件壳体的密封结构,冷却装置,包括将空气从冷却装置引导到光学部件壳体的流路上游侧管道部件的多个管道部件,以及 由所述管道构件限定的环形空气流动通道,所述光学构件壳体包括用于将空气引入到所述光学构件壳体中的空气入口和用于将空气排出到所述光学构件壳体的外部的空气出口,所述冷却装置包括热电 转换元件具有面向密封结构的内部的吸热表面和面向密封结构的外侧的散热表面,所述管道部件经由空气入口将空气引入光学部件壳体并重新引入空气 其经由出气口再次从光学部件壳体的内部向外部排出到光学部件卡座中 由导热率等于或低于0.9W /(mk)的材料形成的流路上游侧管道部件,设置在空气流动通道中的光学部件,空气流 允许空气在其中循环的通道; 以及循环风扇,其使环状空气流路中的空气循环,循环风扇沿着空气流动通道中的空气流动方向设置在冷却装置的下游侧和光学部件壳体的上游侧。