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1. 发明授权

US4771610A Multiroom air conditioner 失效
标题翻译：多房间空调
公开(公告)号：US4771610A
公开(公告)日：1988-09-20
申请号：US57033
申请日：1987-06-03
申请人： Yasuo Nakashima , Akio Fukushima , Junji Tamari , Kiyoshi Sakuma , Yoshiaki Tanimura , Yasuo Sato , Hitoshi Iijima , Fumio Matsuoka , Mitsuo Umehara
发明人： Yasuo Nakashima , Akio Fukushima , Junji Tamari , Kiyoshi Sakuma , Yoshiaki Tanimura , Yasuo Sato , Hitoshi Iijima , Fumio Matsuoka , Mitsuo Umehara
IPC分类号： F25B5/00 , F25B13/00 , F25B41/04
CPC分类号： F25B41/04 , F25B13/00 , F25B5/00 , F25B2313/023
摘要： A multiroom air conditioner has a plurality of indoor heat exchangers connected to a single outdoor heat exchanger. A reversible expansion valve is installed on a liquid-side branch pipe for each of the indoor heat exchangers, and a solenoid valve is installed on a gas-side branch pipe for each indoor heat exchanger. Temperature sensors are provided on the liquid-side branch pipes, on the gas-side branch pipes, and on the outlet side during cooling of the outdoor heat exchanger. A pressure sensor or a temperature sensor detects the saturation temperature on the high-pressure side of the compressor. Based on the saturation temperature on the high-pressure side of the compressor, the temperature on the outlet side during cooling of the outdoor heat exchanger, and the temperatures in the liquidside branch pipes, a controller controls the expansion valves so as to obtain a target degree of subcooling during cooling and heating. The controller can also control the expansion valves so that the temperatures in each of the branch pipes are approximately equal to one another.
摘要翻译：多室空调器具有连接到单个室外热交换器的多个室内热交换器。在每个室内热交换器的液体侧分支管上安装有可逆膨胀阀，并且在每个室内热交换器的气体侧分支管上安装有电磁阀。温度传感器设置在液体侧分支管，气体侧分支管和室外热交换器冷却时的出口侧。压力传感器或温度传感器检测压缩机高压侧的饱和温度。基于压缩机的高压侧的饱和温度，室外热交换器的冷却时的出口侧的温度和液体侧分支管的温度，控制器控制膨胀阀，以获得目标冷却和加热过程中的过冷度。控制器还可以控制膨胀阀，使得每个支管中的温度彼此近似相等。

2. 发明授权

US4499739A Control device for refrigeration cycle 失效
标题翻译：制冷循环控制装置
公开(公告)号：US4499739A
公开(公告)日：1985-02-19
申请号：US526383
申请日：1983-08-24
申请人： Fumio Matsuoka , Hitoshi Iijima , Kisuke Yamazaki , Hiroshi Kasagi , Yasuo Nakashima , Kiyoshi Sakuma , Mitsuo Umehara
发明人： Fumio Matsuoka , Hitoshi Iijima , Kisuke Yamazaki , Hiroshi Kasagi , Yasuo Nakashima , Kiyoshi Sakuma , Mitsuo Umehara
IPC分类号： F25B1/00 , F25B13/00 , F25B41/04 , F25B41/06 , F25B47/02 , F25B49/02 , G05D23/24
CPC分类号： F25B13/00 , F25B41/04 , F25B49/02 , G05D23/1917 , G05D23/24 , F25B2341/062 , F25B2341/065 , F25B2400/0411 , F25B2400/16 , F25B2500/15 , F25B2600/021 , F25B2600/21 , F25B2600/2513 , F25B41/062 , F25B47/025 , Y02B30/72 , Y02B30/741
摘要： A control device for refrigeration cycle constructed with a compressor, a condenser, an electrically operated expansion valve, an evaporator, and so forth, all being connected in series, wherein there are further provided a by-pass extending from an inlet or an outlet or both of the expansion valve upto an inlet of the compressor through a capillary tube; a first temperature sensor to sense a temperature of a cooling medium at the inlet of the compressor; a second temperature sensor to sense a temperature of the cooling medium within an intake tubing, through which the cooling medium is taken into the inlet of the compressor; and a control device which calculates a super-heat quantity of the cooling medium taken into the compressor on the basis of a difference between the detection outputs of the first and second temperature sensors, and controls a degree of opening of the electrically operated expansion valve, thereby enabling the refrigeration cycle to be operated at high efficiency and in an energy-saving mode.
摘要翻译：一种用压缩机，冷凝器，电动膨胀阀，蒸发器等构成的用于制冷循环的控制装置，其全部是串联连接的，其中还设置有从入口或出口延伸的旁路，两个膨胀阀通过毛细管直到压缩机的入口; 用于感测压缩机入口处的冷却介质的温度的第一温度传感器; 第二温度传感器，用于感测进气管内的冷却介质的温度，冷却介质通过该入口管道进入压缩机的入口; 以及控制装置，其基于第一和第二温度传感器的检测输出之间的差来计算进入压缩机的冷却介质的超热量，并且控制电动膨胀阀的打开程度，从而能够以高效率和节能的方式运转制冷循环。

3. 发明授权

US5704421A Air conditioner and heat exchanger used therefor 失效
标题翻译：空调和热交换器用于此
公开(公告)号：US5704421A
公开(公告)日：1998-01-06
申请号：US756404
申请日：1996-11-27
申请人： Michimasa Takeshita , Takayuki Yoshida , Yoshiaki Tanimura , Hitoshi Iijima , Takashi Gotoh , Tsuneo Yumikura
发明人： Michimasa Takeshita , Takayuki Yoshida , Yoshiaki Tanimura , Hitoshi Iijima , Takashi Gotoh , Tsuneo Yumikura
IPC分类号： F24F1/00 , F28F1/12 , F28F1/32
CPC分类号： F28F1/122 , F24F1/0007 , F24F2001/0048 , Y10S165/31 , Y10S165/471 , Y10S165/498 , Y10S165/518
摘要： A heat exchanger mounted in an air conditioner is constructed such that at least one row of heat conduction pipe groups are arranged across an air passage. Each heat conduction pipe group is constructed such that a plurality of heat conduction pipes 22 are arranged in parallel with each other and a fine wire 23 made of a metallic material having excellent heat conductivity is spirally wound around each adjacent heat conduction pipe 22. Thus, performances of the heat exchanger can be improved without a possibility that the air conditioner is designed with larger dimensions. In addition, the heat exchanger includes a plurality of heat conduction pipes 39 arranged in the form of at least one row with a constant distance between adjacent ones and a plurality of twisted wires 40. The twisted wires 40 are arranged so as to alternately come in contact with one side and opposite side of each heat conduction pipe 39 extending at a right angle relative to the row direction of each heat conduction pipe 39, and moreover, alternately come in contact with one side and opposite other side of each heat conduction pipe 39 extending in the longitudinal direction. With this construction, high heat conductivity can be realized, and an occurrence of clogging with condensation can be prevented while improving heat conduction.
摘要翻译：安装在空气调节器中的热交换器被构造成使得至少一排导热管组跨越空气通道布置。每个导热管组被构造为使得多个导热管22彼此平行地布置，并且由具有优良导热性的金属材料制成的细线23螺旋地缠绕在每个相邻的导热管22周围。因此，可以提高热交换器的性能，而不需要设计具有更大尺寸的空调。此外，热交换器包括多个布置成相互间隔一定距离的至少一排形式的多个导热管39和多根扭绞线40.绞线40被布置为交替进入与每个导热管39相对于每个导热管39的行方向成直角延伸的每个导热管39的一侧和相对侧接触，并且与每个导热管39的一侧相对的另一侧交替接触沿纵向延伸。通过这种结构，可以实现高导热性，并且可以在改善热传导的同时防止发生凝结堵塞。

4. 发明授权

US5706887A Air conditioner and heat exchanger used therefor 失效
标题翻译：空调和热交换器用于此
公开(公告)号：US5706887A
公开(公告)日：1998-01-13
申请号：US758084
申请日：1996-11-27
申请人： Michimasa Takeshita , Takayuki Yoshida , Yoshiaki Tanimura , Hitoshi Iijima , Takashi Gotoh , Tsuneo Yumikura
发明人： Michimasa Takeshita , Takayuki Yoshida , Yoshiaki Tanimura , Hitoshi Iijima , Takashi Gotoh , Tsuneo Yumikura
IPC分类号： F24F1/00 , F28F1/12 , F28F1/32 , F28F1/36
CPC分类号： F28F1/122 , F24F1/0007 , F24F2001/0048 , Y10S165/31 , Y10S165/471 , Y10S165/498 , Y10S165/518
摘要： A heat exchanger mounted in an air condition is constructed such that at least one row of heat conduction pipe groups are arranged across an air passage. Each heat conduction pipe group is constructed such that a plurality of heat conduction pipes 22 are arranged in parallel with each other and a fine wire 23 made of a metallic material having excellent heat conductivity is spirally wound around each adjacent heat conduction pipe 22. Thus, the performance of the heat exchanger can be improved without the air conditioner being designed with larger dimensions. In addition, the heat exchanger includes a plurality of heat conduction pipes 39 arranged in the form of at least one row with a constant distance between adjacent pipes, and a plurality of twisted wires 40. The twisted wires 40 are arranged so as to alternately come in contact with one side and opposite side of each heat conduction pipe 39 extending at a right angle relative to the row direction of each heat conduction pipe 39, and moreover, alternately come in contact with one side and opposite other side of each heat conduction pipe 39 extending in the longitudinal direction. With this construction, high heat conductivity can be realized, and an occurrence of clogging with dew droplets can be prevented while maintaining a heat transfer surface area.
摘要翻译：安装在空气状态的热交换器被构造成使得至少一排导热管组跨越空气通道布置。每个导热管组被构造成使得多个导热管22彼此平行地布置，并且由具有优良导热性的金属材料制成的细线23螺旋地卷绕在每个相邻的导热管22周围。因此，无需设计具有更大尺寸的空调器，可以提高热交换器的性能。此外，热交换器包括多个导管39，其布置成相邻管之间具有恒定距离的至少一排的形式，以及多个绞合线40.绞合线40被布置成交替地到达与每个导热管39的相对于每个导热管39的行方向成直角延伸的一个侧面和相对侧接触，并且与每个导热管39的一侧相对的另一侧交替接触 39沿纵向延伸。通过这种结构，可以实现高导热性，并且可以在保持传热表面积的同时防止发生具有露滴的堵塞。

5. 发明授权

US5647431A Air conditioner and heat exchanger used therefor 失效
标题翻译：空调和热交换器用于此
公开(公告)号：US5647431A
公开(公告)日：1997-07-15
申请号：US448307
申请日：1995-05-23
申请人： Michimasa Takeshita , Takayuki Yoshida , Yoshiaki Tanimura , Hitoshi Iijima , Takashi Gotoh , Tsuneo Yumikura
发明人： Michimasa Takeshita , Takayuki Yoshida , Yoshiaki Tanimura , Hitoshi Iijima , Takashi Gotoh , Tsuneo Yumikura
IPC分类号： F24F1/00 , F28F1/12 , F28F1/22 , F28F1/32 , F28F1/36
CPC分类号： F28F1/122 , F24F1/0007 , F24F2001/0048 , Y10S165/31 , Y10S165/471 , Y10S165/498 , Y10S165/518
摘要： A heat exchanger mounted on an air condition is constructed such that at least one row of heat conduction pipe groups are arranged across an air passage. Each heat conduction pipe groups is constructed such that a plurality of heat conduction pipes 22 are arranged in parallel with each other and a fine wire 23 made of a metallic material having excellent heat conductivity is spirally wound around each adjacent heat conduction pipes 22. Thus, performances of the heat exchanger can be improved without a possibility that the air conditioner is designed with larger dimensions. In addition, the heat exchanger includes a plurality of heat conduction pipes 39 arranged in the form of at least one row with a constant distance between adjacent ones and a plurality of twisted wires 40. The twisted wires 40 are arranged so as to alternately come in contact with one side and opposite side of each heat conduction pipe 39 extending at a right angle relative to the row direction of each heat conduction pipe 39, and moreover, alternately come in contact with one side and opposite other side of each heat conduction pipe 39 extending in the longitudinal direction. With this construction, high heat conductivity can be realized, and an occurrence of clogging with dew droplets can be prevented while maintaining a heat conduction area.
摘要翻译：安装在空气状态的热交换器被构造成使得至少一排导热管组跨越空气通道布置。每个导热管组被构造为使得多个导热管22彼此平行地布置，并且由具有优良导热性的金属材料制成的细线23螺旋地卷绕在每个相邻的导热管22周围。因此，可以提高热交换器的性能，而不需要设计具有更大尺寸的空调。此外，热交换器包括多个布置成相互间隔一定距离的至少一排形式的多个导热管39和多根扭绞线40.绞线40被布置为交替进入与每个导热管39相对于每个导热管39的行方向成直角延伸的每个导热管39的一侧和相对侧接触，并且与每个导热管39的一侧相对的另一侧交替接触沿纵向延伸。通过这种结构，可以实现高导热性，并且可以在保持导热面积的同时防止出现具有露滴的堵塞。

6. 发明授权

US4709554A Air conditioning apparatus 失效
标题翻译：空调设备
公开(公告)号：US4709554A
公开(公告)日：1987-12-01
申请号：US898492
申请日：1986-08-21
申请人： Hiroyuki Umemura , Kenji Matsuda , Tomofumi Tezuka , Kazuaki Isono , Hidenori Ishioka , Fumio Matsuoka , Hitoshi Iijima
发明人： Hiroyuki Umemura , Kenji Matsuda , Tomofumi Tezuka , Kazuaki Isono , Hidenori Ishioka , Fumio Matsuoka , Hitoshi Iijima
IPC分类号： F25B13/00 , F25D21/00 , F25D21/06
CPC分类号： F25B13/00 , F25D21/002
摘要： An air conditioning apparatus comprises a refrigerant circuit in which a compressor, a four-way valve, a room side heat exchanger, a pressure-reducing device and an outdoor side heat exchanger are connected in this order, wherein there is provided with a refrigerant temperature detector provided at a pipe line near the outdoor side heat exchanger, a room temperature detector for detecting temperature of a room and a controlling device which is electrically connected to the refrigerant temperature detector and the room temperature detector, said controlling device controlling operations for room-warming and defrosting based on inputs from the detectors.
摘要翻译：一种空气调节装置，具有按顺序连接有压缩机，四通阀，室内侧热交换器，减压装置和室外侧热交换器的制冷剂回路，其中设有制冷剂温度检测器，其设置在室外侧热交换器附近的管路中，室温检测器，用于检测房间的温度;以及控制装置，其与制冷剂温度检测器和室温检测器电连接，所述控制装置控制室内侧热交换器的操作，基于来自检测器的输入的变暖和除霜。

7. 发明授权

US4446704A Air conditioning apparatus with temperature regulated cooling 失效
标题翻译：带温度调节冷却的空调设备
公开(公告)号：US4446704A
公开(公告)日：1984-05-08
申请号：US356007
申请日：1982-03-08
申请人： Kisuke Yamazaki , Hitoshi Iijima , Fumio Matsuoka , Toshizo Nishizawa
发明人： Kisuke Yamazaki , Hitoshi Iijima , Fumio Matsuoka , Toshizo Nishizawa
IPC分类号： F04B49/00 , B60H1/32 , F24F11/08 , F25B1/00 , F25B49/02 , G05D23/19 , F25B41/00
CPC分类号： B60H1/3205 , F24F11/085 , F25B49/02 , G05D23/1919 , F25B2600/112
摘要： The cooling performance of an air conditioning apparatus is controlled by a selective combination of three methods of regulation, in accordance with the required degree of cooling. A first stage of regulation controls the volume of air delivered by a fan 6, a second stage controls the amount of refrigerant flowing through a pressure reduction means 7, and a third stage controls the amount of refrigerant circulating in a compressor feedback circuit 9. Any one of or combination of these three controls may be employed in accordance with the prevailing temperature condition and the required cooling performance.
摘要翻译：根据所需的冷却程度，通过三种调节方式的选择性组合来控制空调装置的冷却性能。第一级调节控制由风扇6输送的空气的体积，第二级控制流过减压装置7的制冷剂量，第三级控制在压缩机反馈回路9中循环的制冷剂量。任何可以根据现行的温度条件和所需的冷却性能来采用这三个控制之一或组合。

8. 发明授权

US07679885B2 Tantalum powder and methods of manufacturing same 有权
标题翻译：钽粉及其制造方法
公开(公告)号：US07679885B2
公开(公告)日：2010-03-16
申请号：US12261149
申请日：2008-10-30
申请人： Yujiro Mizusaki , Hitoshi Iijima , Yoshikazu Noguchi
发明人： Yujiro Mizusaki , Hitoshi Iijima , Yoshikazu Noguchi
IPC分类号： H01G9/042
CPC分类号： C22B5/04 , B22F1/0018 , B22F9/24 , B22F9/28 , B82Y30/00 , C22B34/24 , H01G9/052 , H01G9/0525
摘要： Tantalum powder capable of providing a small-sized tantalum electrolytic capacitor while maintaining capacity is described. Tantalum powder in the present invention can be characterized in that the CV value is from 200,000 to 800,000 μFV/g, when measured by the following measuring method. Pellets are produced by forming tantalum powder such that the density is 4.5 g/cm3, then the pellets are chemically converted in a phosphoric acid aqueous solution of concentration 0.1 vol. % at a voltage of 6V and a current of 90 mA/g, and the chemically converted pellets are used as measuring samples to measure the CV value in a sulfuric acid aqueous solution of concentration 30.5 vol. % at a temperature of 25° C. under a frequency of 120 Hz and a voltage of 1.5V.
摘要翻译：描述了能够在保持容量的同时提供小型钽电解电容器的钽粉末。本发明的钽粉末的特征在于，通过以下测定方法测定时，CV值为200,000〜800,000μFV/ g。通过形成密度为4.5g / cm 3的钽粉末制造颗粒，然后将颗粒在浓度为0.1体积的磷酸水溶液中化学转化。电压为6V，电流为90mA / g，化学转化的颗粒用作测量样品，以测量浓度为30.5vol。的硫酸水溶液中的CV值。在温度25℃，频率120Hz，电压1.5V的条件下进行。

9. 发明授权

US4940665A Method for granulation of enzyme 失效
标题翻译：酶的造粒方法
公开(公告)号：US4940665A
公开(公告)日：1990-07-10
申请号：US103550
申请日：1987-08-04
申请人： Hitoshi Iijima , Kunio Nishimura
发明人： Hitoshi Iijima , Kunio Nishimura
IPC分类号： A61K9/14 , A61K9/16 , A61K9/50 , A61K38/43 , A61K38/46 , C11D3/386 , C12N9/50 , C12N9/98
CPC分类号： C12N9/98 , A61K9/1641 , A61K9/5031 , C11D3/38672
摘要： A product obtained by granulating an enzyme powder must avoid emitting dust, possess high strength, exhibit the property of quickly dissolving in water where such ready solution is necessary for the intended application, defy absorption of moisture or deformation for a long time, and preserve without a sacrifice of activity. The method of this invention produces granules of raw enzyme powder possessed of the qualities mentioned above by admixing the enzyme powder with polyethylene glycol or polyoxyethylene-polyoxypropylene block polymer of specific quality as a binder and granulating by agitating the resulting combination at a temperature not lower than the melting point of the binder. This method is suitable for production of enzyme-containing granules for use in detergents, medicines, etc.

10. 发明授权

US4765149A Refrigeration cycle apparatus 失效
标题翻译：制冷循环装置
公开(公告)号：US4765149A
公开(公告)日：1988-08-23
申请号：US79496
申请日：1987-07-30
申请人： Takashi Shiga , Hidekazu Tani , Hiroaki Hama , Hitoshi Iijima
发明人： Takashi Shiga , Hidekazu Tani , Hiroaki Hama , Hitoshi Iijima
IPC分类号： F25B45/00 , F25B41/00
CPC分类号： F25B45/00 , F25B2400/16
摘要： A refrigeration cycle apparatus comprises first and second compressors, a four-way valve, an outdoor heat exchanger, first and second expansion means, at least one indoor heat exchanger, an accumulator, a refrigerant circuit connecting these element in order, a reservoir connected to the accumulator through an overflow pipe and a refrigerant supplying pipe with a first solenoid valve and a feeding pipe with a second solenoid valve for connecting the inlet side of the expansion means to the reservoir, wherein the first and second solenoid valves are opened and closed depending on operational conditions in a refrigeration cycle.
摘要翻译：制冷循环装置包括第一和第二压缩机，四通阀，室外热交换器，第一和第二膨胀装置，至少一个室内热交换器，蓄能器，依次连接这些元件的制冷剂回路，连接到蓄能器通过溢流管和具有第一电磁阀的制冷剂供给管和具有用于将膨胀装置的入口侧连接到储存器的第二电磁阀的进料管，其中第一和第二电磁阀依赖于关于制冷循环中的运行状况。

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