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1. 发明授权

US4618255A Process camera apparatus 失效
标题翻译：过程相机设备
公开(公告)号：US4618255A
公开(公告)日：1986-10-21
申请号：US745641
申请日：1985-06-17
申请人： Eiji Miyasaka , Iwao Hirose , Koji Yamashita , Kenji Kawai , Eiji Kanada
发明人： Eiji Miyasaka , Iwao Hirose , Koji Yamashita , Kenji Kawai , Eiji Kanada
IPC分类号： G03B27/32 , G03B27/58 , G03B27/72
CPC分类号： G03B27/585 , G03B27/323
摘要： A process camera apparatus for forming a halftone image and a line image on a photosensitive material such as a positive or negative film. The apparatus comprises a base; a transparent platen provided on the base; a light-shielding cover covering the upper side of the transparent platen such as to form a light-shielded region on the transparent platen; a screen device including a contact screen and a screen frame for supporting the contact screen, the screen device being withdrawably disposed on the portion of the transparent platen within the light-shielded region; a pair of rollers disposed adjacent one end of the base and adapted for conveying the photosensitive material into the light-shielded region; and a light-shielded condition maintaining device adapted to maintain the light-shielded condition in the light-shielded region when the screen device is being taken out from the light-shielded region. The apparatus may be provided with a guide plate for guiding the photosensitive material while the same is being fed onto the transparent platen by the pair of rollers.
摘要翻译：一种用于在诸如正片或负片等感光材料上形成半色调图像和线条图像的处理相机装置。该装置包括基座; 设置在基座上的透明台板; 覆盖透明压板的上侧的遮光罩，以在透明压板上形成遮光区域; 屏幕装置，包括接触屏幕和用于支撑接触屏幕的屏幕框架，屏幕装置可抽出地设置在遮光区域内的透明压板的部分上; 邻近所述基座的一端设置并适于将所述感光材料输送到所述遮光区域中的一对辊; 以及遮光状态保持装置，其适于在屏蔽装置从遮光区域取出时将遮光状态保持在遮光区域。该设备可以设置有用于引导感光材料的引导板，同时通过一对辊将其传送到透明压板上。

2. 发明授权

US10168068B2 Air-conditioning apparatus 有权
公开(公告)号：US10168068B2
公开(公告)日：2019-01-01
申请号：US14758597
申请日：2013-03-12
申请人： Koji Yamashita
发明人： Koji Yamashita
IPC分类号： F25B41/00 , F24F11/83 , F24F5/00 , F25B13/00 , F25B1/10 , F25B40/00
摘要： An air-conditioning apparatus includes: a first bypass pipe connected to an inlet-side passage of an accumulator through a second expansion device, a second passage of a subcooling heat exchanger for exchanging heat between refrigerant flowing through the second passage of the subcooling heat exchanger and refrigerant flowing through a first passage of the subcooling heat exchanger, and a first opening and closing device; a second bypass pipe branched from the first bypass pipe between the subcooling heat exchanger and the first opening and closing device and connected to an injection port of a compressor through a second opening and closing device; and a third bypass pipe branched from a refrigerant pipe between a heat source-side heat exchanger and a use-side heat exchanger and connected to a refrigerant pipe between an inlet side of the compressor and an outlet side of the accumulator through a third expansion device.

3. 发明授权

US10088205B2 Air-conditioning apparatus 有权
公开(公告)号：US10088205B2
公开(公告)日：2018-10-02
申请号：US14765167
申请日：2013-03-12
申请人： Koji Yamashita
发明人： Koji Yamashita
IPC分类号： F25B41/00 , F25B13/00 , F25B1/10 , F25B40/00
摘要： An air-conditioning apparatus includes: a first bypass pipe connected to an inlet-side passage of an accumulator through a second expansion device, a second passage of a subcooling heat exchanger for exchanging heat between refrigerant flowing through the second passage of the subcooling heat exchanger and refrigerant flowing through a first passage of the subcooling heat exchanger, and a first opening and closing device; a second bypass pipe branched from the first bypass pipe between the subcooling heat exchanger and the first opening and closing device and connected to an injection port of a compressor through a second opening and closing device; and a third bypass pipe branched from a refrigerant pipe between a heat source-side heat exchanger and a use-side heat exchanger and connected to a refrigerant pipe between an inlet side of the compressor and an outlet side of the accumulator through a third expansion device.

4. 发明授权

US10036562B2 Air-conditioning apparatus 有权
公开(公告)号：US10036562B2
公开(公告)日：2018-07-31
申请号：US14408684
申请日：2012-08-03
申请人： Naofumi Takenaka , Shinichi Wakamoto , Koji Yamashita , Takeshi Hatomura
发明人： Naofumi Takenaka , Shinichi Wakamoto , Koji Yamashita , Takeshi Hatomura
IPC分类号： F24F11/00 , F24F5/00 , F25B13/00 , F25B47/02 , F25B49/02 , F25B41/00 , F24F11/83 , F24F11/84
CPC分类号： F24F5/001 , F24F11/83 , F24F11/84 , F25B13/00 , F25B41/003 , F25B47/022 , F25B49/02 , F25B2313/0233 , F25B2313/0251 , F25B2313/02732 , F25B2400/13 , F25B2600/2515
摘要： An air-conditioning apparatus divides an outdoor heat exchanger to form parallel heat exchangers and supplies part of refrigerant from a compressor to the parallel heat exchangers alternately to perform defrosting, performs medium-pressure defrosting in which part of the refrigerant from the compressor is decompressed and supplied to a parallel heat exchanger to be subjected to defrosting, and the refrigerant after being used for defrosting is injected into the compressor. A first flow switching unit performs switching of a connection mode of ends of the parallel heat exchangers on compressor side, where the pressure changes among high pressure, medium pressure, and low pressure according to operation contents, to one of three modes: a mode with the ends connected to the compressor discharge side, a mode with the ends connected to the compressor suction side, and a mode with the ends connected to neither the discharge nor suction side.

5. 发明授权

US09933192B2 Air-conditioning apparatus 有权
公开(公告)号：US09933192B2
公开(公告)日：2018-04-03
申请号：US14648381
申请日：2012-12-20
申请人： Koji Yamashita
发明人： Koji Yamashita
IPC分类号： F25B41/00 , F25B13/00 , F24F3/06 , F25B25/00
CPC分类号： F25B41/00 , F24F3/065 , F25B13/00 , F25B25/005 , F25B2313/004 , F25B2313/0231 , F25B2313/0272 , F25B2313/02743
摘要： An air-conditioning apparatus includes a plurality of indoor units each located inside a building and at a position that enables the indoor unit to condition air, and a relay unit installed in a space not to be air-conditioned inside the building. The relay unit and each indoor unit are connected to each other via a first heat medium pipe in which a first heat medium such as water or brine flows. The relay unit accommodates therein a first refrigerant circuit including a compressor, a plurality of first intermediate heat exchangers that exchange heat between the first heat medium and refrigerant that performs a phase shift or turns to a supercritical state during operation, a plurality of expansion devices, and a second intermediate heat exchanger that exchanges heat between the refrigerant and a second heat medium, which are connected via a refrigerant pipe.

6. 发明授权

US09863679B2 Air-conditioning apparatus with low outside air temperature mode 有权
公开(公告)号：US09863679B2
公开(公告)日：2018-01-09
申请号：US14380139
申请日：2012-04-27
申请人： Takeshi Hatomura , Koji Yamashita , Naofumi Takenaka
发明人： Takeshi Hatomura , Koji Yamashita , Naofumi Takenaka
IPC分类号： F25B13/00 , F25B49/02 , F25B30/02 , F25B41/00
CPC分类号： F25B49/02 , F25B13/00 , F25B30/02 , F25B41/003 , F25B2313/005 , F25B2313/006 , F25B2313/02741 , F25B2313/0314 , F25B2313/0315 , F25B2400/0403 , F25B2400/0409 , F25B2400/0411 , F25B2400/054 , F25B2400/13 , F25B2600/0261 , F25B2600/2501 , F25B2600/2509 , F25B2700/1931 , F25B2700/1933 , F25B2700/2101 , F25B2700/21152
摘要： In the case of a heating operation in which a use side heat exchanger functions as a condenser when the outside air has a predetermined low temperature, a low-outside-air-temperature heating operation start mode is executed in which, while a refrigerant, as discharged from a compressor, flows into the use side heat exchanger, the refrigerant, upon flowing into the injection pipe, merges with a part of the refrigerant discharged from the compressor, which has traveled through the connecting pipe and has transferred heat in the heat source side heat exchanger, and a merged refrigerant is supplied to the injection port of the compressor, and thereafter a low-outside-air-temperature heating operation mode is executed in which the refrigerant, as discharged from the compressor, is supplied to the injection port of the compressor via the injection pipe while flowing into the use side heat exchanger.

7. 发明授权

US09810464B2 Air-conditioning apparatus with low outside air temperature mode 有权
公开(公告)号：US09810464B2
公开(公告)日：2017-11-07
申请号：US14379830
申请日：2012-04-27
申请人： Takeshi Hatomura , Koji Yamashita , Naofumi Takenaka
发明人： Takeshi Hatomura , Koji Yamashita , Naofumi Takenaka
IPC分类号： F25B30/02 , F25B49/02 , F25B13/00 , F25B40/00 , F25B41/00 , F25B41/04
CPC分类号： F25B49/02 , F25B13/00 , F25B30/02 , F25B40/00 , F25B41/003 , F25B41/043 , F25B2313/0314 , F25B2313/0315 , F25B2400/05 , F25B2400/13 , F25B2500/31 , F25B2600/0261 , F25B2600/2519 , F25B2700/1931 , F25B2700/1933 , F25B2700/2103 , F25B2700/2104 , F25B2700/21152
摘要： In a case of a heating operation in which the use side heat exchanger functions as a condenser when an outside temperature is a predetermined low temperature, a low-outside-temperature heating operation start-up mode in which, while a refrigerant discharged from the compressor is caused to flow into the use side heat exchanger, a refrigerant is supplied to the injection port of the compressor via the injection pipe and part of the refrigerant that has transferred heat in the heat source side heat exchanger is supplied to the compressor, is followed by a low-outside-temperature heating operation mode in which the refrigerant discharged from the compressor is supplied to the injection port of the compressor via the injection pipe while the refrigerant being caused to flow into the use side heat exchanger.

8. 发明授权

US09790966B2 Hydraulic drive system 有权
公开(公告)号：US09790966B2
公开(公告)日：2017-10-17
申请号：US14354735
申请日：2012-09-11
申请人： Teruo Akiyama , Noboru Iida , Koji Saito , Koji Yamashita
发明人： Teruo Akiyama , Noboru Iida , Koji Saito , Koji Yamashita
IPC分类号： F15B15/02 , E02F9/22 , F15B11/17
CPC分类号： F15B15/02 , E02F9/2217 , E02F9/2242 , E02F9/226 , E02F9/2282 , E02F9/2289 , E02F9/2292 , E02F9/2296 , F15B11/17 , F15B2211/20546 , F15B2211/20561 , F15B2211/20576 , F15B2211/30525 , F15B2211/327 , F15B2211/613 , F15B2211/633 , F15B2211/6346 , F15B2211/7053 , F15B2211/785
摘要： A shuttle valve connects a second flowpath and a drain flowpath when the hydraulic pressure in a first flowpath is greater than the hydraulic pressure in the second flowpath. The shuttle valve connects the first flowpath and the drain flowpath when the hydraulic pressure in a second flowpath is greater than the hydraulic pressure in the first flowpath. The ratio between the pressure receiving area of a first pressure section and the pressure receiving area of a second pressure section is the same as the ratio between the pressure receiving area of a first chamber side and the pressure receiving area of a second chamber side of a cylinder rod.

9. 发明授权

US09732992B2 Air-conditioning apparatus for preventing the freezing of non-azeotropic refrigerant 有权
公开(公告)号：US09732992B2
公开(公告)日：2017-08-15
申请号：US13882815
申请日：2011-01-27
申请人： Koji Yamashita
发明人： Koji Yamashita
IPC分类号： F25D17/00 , F25B29/00 , F25B1/00 , F25B13/00 , F25B49/02 , F25B25/00 , F25B49/00 , F24F11/00
CPC分类号： F25B29/003 , F24F11/41 , F25B1/00 , F25B13/00 , F25B25/005 , F25B49/005 , F25B49/02 , F25B2313/0231 , F25B2313/0233 , F25B2313/02742
摘要： An air-conditioning apparatus that can prevent freezing of a heat transfer medium even when using a non-azeotropic refrigerant mixture. The air-conditioning apparatus is designed such that when a heat exchanger serves as a cooler that cools a heat transfer medium, it controls a heat medium passage reversing device. This is so that, when a heat transfer medium flowing through a heat medium flow passage will not be frozen, a refrigerant flowing through a refrigerant flow passage and the heat transfer medium flowing through the heat medium flow passage are in counter flow. It is also to control the heat medium passage reversing device so that, when there is a possibility of freezing the heat transfer medium flowing through the heat medium flow passage, the refrigerant flowing through the refrigerant flow passage and the heat transfer medium flowing through the heat medium flow passage are in parallel flow.

10. 发明授权

US09657955B2 Air-conditioning apparatus 有权
公开(公告)号：US09657955B2
公开(公告)日：2017-05-23
申请号：US13056390
申请日：2008-10-29
申请人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatomura , Naoki Tanaka , Shinichi Wakamoto , Takashi Okazaki , Yusuke Shimazu
发明人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatomura , Naoki Tanaka , Shinichi Wakamoto , Takashi Okazaki , Yusuke Shimazu
IPC分类号： F25B5/00 , F24F3/06 , F24F11/00 , F25B25/00 , F25B13/00
CPC分类号： F24F3/065 , F24F11/83 , F25B13/00 , F25B25/005 , F25B2313/003 , F25B2313/006 , F25B2313/0231 , F25B2313/0233 , F25B2313/02741 , F25B2339/047
摘要： To obtain an air-conditioning apparatus that does not make a refrigerant circulate up to an indoor unit and further can achieve energy-saving. A refrigeration cycle is configured by connecting a compressor that pressurizes a refrigerant, a four-way valve that switches a circulation path of the refrigerant, a heat source side heat exchanger that performs heat exchange, expansion valves for pressure-adjusting the refrigerant, and a plurality of intermediate heat exchangers that performs heat exchange between the refrigerant and the heat medium to heat and cool the heat medium, with piping. A heat medium circuit is configured by connecting intermediate heat exchangers, pumps that pressurize the heat medium, and a plurality of use side heat exchangers that perform heat exchange between the heat medium and the air in the indoor space, with piping.

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