公开(公告)号：US06343482B1

公开(公告)日：2002-02-05

申请号：US09699473

申请日：2000-10-31

申请人： Takeshi Endo ,  Shinichiro Yamada ,  Kazuhiro Tsuchihashi ,  Noriyoshi Yamada ,  Kensaku Oguni ,  Satoru Yoshida

发明人： Takeshi Endo ,  Shinichiro Yamada ,  Kazuhiro Tsuchihashi ,  Noriyoshi Yamada ,  Kensaku Oguni ,  Satoru Yoshida

IPC分类号： F25B1300

CPC分类号： F25B31/008 ,  F25B1/047 ,  F25B13/00 ,  F25B2313/023 ,  F25B2313/0315 ,  F25B2400/075 ,  F25B2400/0751 ,  F25B2600/021 ,  Y02B30/741

摘要： A heat pump type air conditioner comprising: an exterior unit including an exterior heat exchanger, a plurality of compressors, a four-way valve, an exterior expansion device, and an injection circuit for injecting the liquid refrigerant into each of the plurality of compressors; and a plurality of interior units, each of which includes an interior heat exchanger, connected to the exterior unit. The exterior unit further comprises device for controlling flow rate of the liquid refrigerant to be injected in accordance with number of the plurality of interior units.

摘要翻译： 一种热泵式空调机，包括：外部单元，包括外部热交换器，多个压缩机，四通阀，外部膨胀装置和用于将液体制冷剂注入到多个压缩机中的注入回路; 以及多个内部单元，每个内部单元包括连接到外部单元的内部热交换器。 外部单元还包括根据多个内部单元的数量来控制要喷射的液体制冷剂的流量的装置。

公开(公告)号：US06924348B2

公开(公告)日：2005-08-02

申请号：US10194791

申请日：2002-07-11

申请人： Kozo Tajiri ,  Masayoshi Kuwabara ,  Yasunori Okumura ,  Tohru Matsuura ,  Noriyoshi Yamada

发明人： Kozo Tajiri ,  Masayoshi Kuwabara ,  Yasunori Okumura ,  Tohru Matsuura ,  Noriyoshi Yamada

IPC分类号： C08G69/10 ,  C08G73/10 ,  H05K1/03 ,  C08G69/28 ,  G02B6/10

CPC分类号： C08G73/1039 ,  H05K1/0346 ,  Y10T428/10 ,  Y10T428/1023 ,  Y10T428/1027 ,  Y10T428/31721

摘要： A polyimide excelling in heat resistance, chemical resistance, water repellency, dielectric characteristics, electrical characteristics, and optical characteristics and a polyamide acid useful as the raw material therefor are provided. Specifically, a polyamide acid containing a chlorine atom and a fluorine atom and comprising a repeating unit represented by the following formula (1): (wherein X and X′ independently denote a divalent organic group; Y and Y′ independently denote a chlorine, bromine, or iodine atom; p and p′ denote independently denote the number of fluorine atom {F in the formula (1)} bonded to the relevant benzene ring, representing an integer of 0-3; q and q′ independently denote an integer of 0-3; and p+q total 3, and p′+q′ total 3).

摘要翻译： 提供了耐热性，耐化学性，防水性，介电特性，电特性和光学特性优异的聚酰亚胺和用作其原料的聚酰胺酸。 具体来说，含有氯原子和氟原子的聚酰胺酸，其含有下述式（1）表示的重复单元：（其中X和X'独立地表示二价有机基团; Y和Y'独立地表示氯，溴 或碘原子; p和p'独立地表示氟原子的数目（式中的F（与相关苯环键合的1，表示0-3的整数; q和q'独立地表示0〜 3; p + q共3，p'+ q'共3）。

公开(公告)号：US5234772A

公开(公告)日：1993-08-10

申请号：US654010

申请日：1991-02-12

申请人： Taisuke Oguchi ,  Hiroaki Hanafusa ,  Juichi Noda ,  Noriyoshi Yamada ,  Shiro Nishi ,  Nobuo Tomita

发明人： Taisuke Oguchi ,  Hiroaki Hanafusa ,  Juichi Noda ,  Noriyoshi Yamada ,  Shiro Nishi ,  Nobuo Tomita

IPC分类号： G02B5/28 ,  G02B6/34

CPC分类号： G02B5/285 ,  G02B6/12007 ,  G02B6/29361 ,  G02B6/2937 ,  G02B6/2938 ,  G02B2006/12109 ,  Y10T428/31721

摘要： A dielectric multilayer filter applicable to optical communication systems is disclosed, as is a fabrication method therefor, and an optical element incorporating the same. The disclosed dielectric multilayer filter includes a fluorinated polyimide base layer with a dielectric multilayer formed thereover. According to the disclosed fabrication method, a fluorinated polyimide layer is formed by applying liquid fluorinated polyimide material over a smooth surface to a predetermined thickness followed by drying and hardening, after which a dielectric multilayer is formed over the fluorinated polyimide layer by an ion assist vapor deposition method, and then stripping the fluorinated polyimide layer away from the underlying smooth surface. The disclosed dielectric multilayer filter can be easily and economically produced at a suitably small thickness with no need for grinding, exhibits highly uniform physical and optical properties, and is exceedingly durable and resistant to curling and warping.

公开(公告)号：US4706470A

公开(公告)日：1987-11-17

申请号：US863129

申请日：1986-05-14

申请人： Naoki Akazawa ,  Kazuhiko Nishi ,  Naoya Kawakami ,  Yoshiaki Fujisawa ,  Noriyoshi Yamada

发明人： Naoki Akazawa ,  Kazuhiko Nishi ,  Naoya Kawakami ,  Yoshiaki Fujisawa ,  Noriyoshi Yamada

IPC分类号： F04B35/04 ,  F04B49/06 ,  F25B31/02 ,  F25B49/02 ,  F04B17/04 ,  F25B1/00

CPC分类号： F25B49/025 ,  F04B35/045 ,  F04B49/06 ,  F25B31/023 ,  F04B2203/0404 ,  F04B2205/10 ,  F25B2400/073

摘要： A system and apparatus for controlling the operation of a vibrating compressor using a predetermined frequency corresponding to the load thereof, comprising a first sensor for detecting a temperature of pressure corresponding to the saturated vapor pressure of a refrigerant sucked by a vibrating compressor, a second sensor for detecting a temperature or pressure corresponding to the saturated vapor pressure of the refrigerant compressed and discharged by the compressor, and a control section for generating a drive power of a predetermined frequency based on the temperatures and pressures detected by the first and second sensors, and characterized in that the compressor is driven by a drive power generated by the control section. In the present invention, the operation of the vibrating compressor can be controlled at the maximum efficiency by relating the frequency of an alternating current power fed to the vibrating compressor with the suction temperature or pressure and the discharge temperature of pressure of the refrigerant.

摘要翻译： 一种用于控制使用与其负载相对应的预定频率的振动压缩机的操作的系统和装置，包括用于检测与由振动压缩机吸入的制冷剂的饱和蒸气压相对应的压力温度的第一传感器，第二传感器 用于检测对应于由压缩机压缩和排出的制冷剂的饱和蒸汽压力的温度或压力;以及控制部分，用于基于由第一和第二传感器检测的温度和压力产生预定频率的驱动功率，以及 其特征在于，所述压缩机由所述控制部产生的驱动力驱动。 在本发明中，通过将供给振动压缩机的交流电力的频率与吸入温度或压力以及制冷剂的压力排出温度相关联，能够以最大效率来控制振动压缩机的动作。