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    • 86. 发明授权
    • Organic thin film transistor
    • 有机薄膜晶体管
    • US06784452B2
    • 2004-08-31
    • US10263665
    • 2002-10-04
    • Satoru ToguchiAtsushi OdaHitoshi Ishikawa
    • Satoru ToguchiAtsushi OdaHitoshi Ishikawa
    • H01L5100
    • H01L51/057H01L51/005H01L51/0052H01L51/0059H01L51/0077H01L51/0081H01L51/0094H01L51/0516
    • An organic TFT including an organic film, first and second electrodes each disposed in contact with opposite surfaces of the organic film each other; and a third electrode disposed at a specified distance from each of the first and second electrodes, the third electrode being applied with a voltage to control current flowing from one of the first and the second electrodes to the other through the organic film; and the organic film including a compound represented by general formula [1]. In this TFT, the carrier moves from one of the first and the second electrodes to the other in the direction of the film thickness of the organic film. The device structure realizes the enough short channel length. The organic film provides the higher mobility, thereby the organic TFT with the sufficiently higher speed response is realized.
    • 一种有机TFT,包括有机膜,第一和第二电极,各自与有机膜的相对表面相接触地设置; 以及第三电极,其以与所述第一和第二电极中的每一个隔开规定的距离设置,所述第三电极施加电压以控制通过所述有机膜从第一和第二电极之一流动的电流; 和含有通式[1]表示的化合物的有机薄膜。 在该TFT中,载体从有机膜的膜厚方向从第一和第二电极之一移动到另一个。 器件结构实现足够短的通道长度。 有机膜提供更高的迁移率,从而实现具有足够高的速度响应的有机TFT。
    • 87. 发明授权
    • Internal intermediate pressure 2-stage compression type rotary compressor
    • 内部中压2级压缩式旋转式压缩机
    • US06651458B1
    • 2003-11-25
    • US10048975
    • 2002-06-14
    • Toshiyuki EbaraMasaya TadanoTakashi YamakawaAtsushi Oda
    • Toshiyuki EbaraMasaya TadanoTakashi YamakawaAtsushi Oda
    • F25B4302
    • F04C18/3564F04C23/001F04C23/008F25B1/04F25B1/10F25B9/008F25B2309/061
    • An internal intermediate pressure type two-stage compression rotary compressor (10) is provided with an electrically driven element (14) disposed within a sealed vessel (12), and first and second rotary compression elements (32, 34) driven by the electrically driven element (14), and is structured such as to discharge CO2 refrigerant gas compressed at a first stage by the first rotary compression element (32) within the sealed vessel (12) and compress the discharged refrigerant gas having an intermediate pressure at a second stage by the second rotary compression element (34) via an accumulator (106). The rotary compression elements (32, 34) include upper and lower cylinders (38, 40), upper and lower rollers (46, 48) eccentrically rotating within the cylinder and upper and lower vanes (50, 52) brought into contact with the rollers so as to section the inner portions of the upper and lower cylinders into high pressure chambers and low pressure chambers. A ratio of volume between the upper and lower cylinders (38, 40) executing the compression operation at the first stage and the second stage is set to 1:0.65 so that an equilibrium pressure becomes equal to an intermediate pressure. Since a pressure change at a time of starting is reduced, an oil foaming is restricted and it, is possible to easily employ a withstand pressure design of a sealed vessel, it is possible to easily design a withstand pressure vessel and it is possible to reduce a weight of the pressure vessel.
    • 内部中压式两级压缩旋转压缩机(10)设置有设置在密封容器(12)内的电驱动元件(14),以及由电驱动的第一和第二旋转压缩元件(32,34)驱动 构成为将密封容器(12)内的第一旋转压缩元件(32)在第一级压缩的二氧化碳制冷剂气体排出,并将第二级中间压力的排出的制冷剂气体压缩 通过第二旋转压缩元件(34)经由蓄能器(106)。 旋转压缩元件(32,34)包括上和下滚筒(38,40),在滚筒内偏心旋转的上下滚筒(46,48)和与辊接触的上下叶片(50,52) 以将上,下气缸的内部分成高压室和低压室。 在第一阶段和第二阶段执行压缩操作的上部和下部气缸(38,40)之间的体积比设定为1:0.65,使得平衡压力等于中间压力。由于压力变化 起动时间缩短,油发泡受到限制,可以容易地采用密封容器的耐压设计,可以容易地设计耐压容器,并且可以减小压力的重量 船只。
    • 88. 发明授权
    • Double-cylinder two-stage compression rotary compressor
    • 双缸两级压缩式旋转压缩机
    • US06616428B2
    • 2003-09-09
    • US09959824
    • 2001-11-08
    • Toshiyuki EbaraMasaya TadanoTakashi YamakawaAtsushi Oda
    • Toshiyuki EbaraMasaya TadanoTakashi YamakawaAtsushi Oda
    • F04C2300
    • F04C27/008F04C18/3564F04C23/001F04C23/008F04C2240/603
    • A double-cylinder two-stage compression rotary compressor (10) comprising a first and a second compressors (32 , 34), driven by an electric motor (14), all accommodated in a sealed container (12). The first and the second compressor (32, 34) have respective first and second cylinders (40, 42) accommodating first and second rollers (48, 50), fitted on respective first and second eccentric cams (44, 46). The inner spaces of the first and second cylinders are partitioned by respective first and second vanes (52, 54) to form suction spaces and compression spaces. The two cylinders are separated by an intermediate partition panel (38), which has a central bore (36) for passing therethrough a shaft (16) of the motor (14). The center of the bore (36a) of the intermediate partition panel (38) facing the first roller (48) is offset away from the center-of the shaft (16) to an angular position having a central angle about the center of the shaft in the range of 90±45 degrees with reference to the first vane (52), and the center of the bore (36b) of the intermediate partition panel (38) facing the second roller (50) is offset about the center of the shaft (16) by an angle in the range of 270-360 degrees to increase the sealing areas of the rollers with the intermediate partition panel, thereby decreasing the leakage of the refrigerant gas and increasing volumetric efficiency and pressure efficiency of the compressor.
    • 一种双缸二级压缩旋转压缩机(10),包括由电动机(14)驱动的第一和第二压缩机(32,34),全部容纳在密封容器(12)中。 第一和第二压缩机(32,34)具有容纳第一和第二辊(48,50)的相应的第一和第二气缸(40,42),该第一和第二压缩机装配在相应的第一和第二偏心凸轮(44,46)上。 第一和第二气缸的内部空间被相应的第一和第二叶片(52,54)分隔开以形成吸入空间和压缩空间。 两个气缸由中间隔板(38)分开,中间隔板具有用于穿过电动机(14)的轴(16)的中心孔(36)。 中间隔板(38)的面对第一辊(48)的孔(36a)的中心从轴(16)的中心偏离到具有围绕轴的中心的中心角的角位置 相对于第一叶片(52)在90±45度的范围内,并且中间隔板(38)的面向第二辊(50)的孔(36b)的中心围绕轴的中心偏移 (16)以270-360度的角度增加辊子与中间隔板的密封面积,从而减少制冷剂气体的泄漏并提高压缩机的容积效率和压力效率。
    • 89. 发明授权
    • Multi-stage compression refrigerating device
    • 多级压缩制冷装置
    • US06581408B1
    • 2003-06-24
    • US10030072
    • 2002-01-10
    • Masaya TadanoAtsushi OdaToshiyuki EbaraTakashi Yamakawa
    • Masaya TadanoAtsushi OdaToshiyuki EbaraTakashi Yamakawa
    • F25B4100
    • F25B40/00F04C18/356F04C23/001F04C23/008F25B1/10F25B5/02F25B41/04F25B2341/066F25B2400/13
    • Refrigerant exiting a condenser (1) is diverted into first and second parts, with the first part passed to a first intercooler (6) via a first decompression means (3) while the second part is passed to an evaporator (8) via a second decompression means (7). The refrigerant passed to the second decompression means (7) undergoes heat exchange with the intercooler (6). The refrigerant discharged from the evaporator (8) is fed to a first stage low-pressure compression means (32). In the multi-stage compression apparatus, the refrigerant discharged-from the low-pressure compression means (32) is mixed or merged with the refrigerant exiting the intercooler (6) at a merging point (106), and then fed to a second stage high-pressure compression means (34). The displacement volume of the low-pressure compression means (32) is larger than that of the high-pressure compression means(34). Provided between the first intercooler (6) and the merging point (106) is a one-way valve (9) for permitting the flow only in the direction from the first intercooler (6) to the merging point (106). The inventive multi-stage compression refrigeration apparatus may perform refrigeration with suppressed temperature of refrigerant gas discharged from the high pressure compression means (34). The apparatus can attain its stable normal operating condition in a short time. Thus, the inventive refrigeration apparatus has an improved refrigeration efficiency.
    • 离开冷凝器(1)的制冷剂被转入第一和第二部分,其中第一部分经由第一减压装置(3)传递到第一中间冷却器(6),而第二部分经由第二部分通过第二部分通过蒸发器(8) 减压装置(7)。 通过第二减压装置(7)的制冷剂与中间冷却器(6)进行热交换。 从蒸发器(8)排出的制冷剂供给到第一级低压压缩机构(32)。 在多级压缩装置中,从低压压缩装置(32)排出的制冷剂在合流点(106)与从中间冷却器(6)排出的制冷剂混合或并入,然后送入第二级 高压压缩装置(34)。 低压压缩装置(32)的排量大于高压压缩装置(34)的排量。 在第一中间冷却器(6)和汇合点(106)之间设有单向阀(9),用于允许仅沿从第一中间冷却器(6)到合流点(106)的方向流动。 本发明的多级压缩式制冷装置可以以抑制从高压压缩机构(34)排出的制冷剂气体的温度来进行制冷。 该设备可以在短时间内达到稳定的正常工作状态。 因此,本发明的制冷装置具有提高的制冷效率。
    • 90. 发明授权
    • Multi-stage compression refrigerating device
    • 多级压缩制冷装置
    • US06568198B1
    • 2003-05-27
    • US10030073
    • 2002-01-10
    • Masaya TadanoAtsushi OdaToshiyuki EbaraTakashi Yamakawa
    • Masaya TadanoAtsushi OdaToshiyuki EbaraTakashi Yamakawa
    • F25B4104
    • F25B41/04F04C18/356F04C23/001F04C23/008F25B1/10F25B5/02F25B40/00F25B41/043F25B2341/066F25B2400/13
    • A multi-stage compression refrigeration apparatus (10) includes a compressor having a first stage low-pressure compression means (32) and a second stage high-pressure compression means (34), a condenser (1), a first decompression means (3), an intercooler (6), a second decompression means (7), and an evaporator (8). The refrigerant discharged from the condenser (1) is diverted into first and second parts, with the first part passed to the intercooler (6) via the first decompression means (3) while the second part is passed to the evaporator (8) via the second decompressor (7). The refrigerant passed to the second decompressor (7) undergoes heat exchange with the intercooler (6). The refrigerant discharged from the evaporator (8) is fed to the low-pressure compression means (32). The refrigerant discharged from the intercooler (6) is fed to the high-pressure compression means (34) together with the refrigerant discharged from the low-pressure compression means. The apparatus further comprises a second intercooler (5) downstream of the evaporator (8) so that the second diverted part of the refrigerant may undergo heat exchange in the intercooler (5) prior to entering the evaporator. The inventive apparatus thus may perform refrigeration with an improved efficiency during an early stage of its startup.
    • 一种多级压缩式制冷装置(10),具备:第一级低压压缩机构(32)和第二级高压压缩机构(34)的压缩机,冷凝器(1),第一减压装置 ),中间冷却器(6),第二减压装置(7)和蒸发器(8)。 从冷凝器(1)排出的制冷剂被转入第一和第二部分,第一部分经由第一减压装置(3)传递到中间冷却器(6),而第二部分经由第一部分通过第一部分通过第一部分 第二解压缩器(7)。 通过第二减压器(7)的制冷剂与中间冷却器(6)进行热交换。 从蒸发器(8)排出的制冷剂被供给到低压压缩机构(32)。 从中间冷却器(6)排出的制冷剂与从低压压缩机构排出的制冷剂一起供给高压压缩机构34。 该设备还包括在蒸发器(8)下游的第二中间冷却器(5),使得制冷剂的第二转向部分在进入蒸发器之前可在中间冷却器(5)中进行热交换。 本发明的设备因此可在其启动的初始阶段以提高的效率进行制冷。