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1. 发明专利

JP2005214341A Vacuum heat insulating material 有权
标题翻译：真空绝热材料
公开(公告)号：JP2005214341A
公开(公告)日：2005-08-11
申请号：JP2004023824
申请日：2004-01-30
申请人： Mayekawa Mfg Co Ltd , Metal Panel:Kk , 有限会社メタルパネル , 株式会社前川製作所
发明人： OIKAWA KAZUHIRO , MACHIDA AKITO
IPC分类号： E04B1/80 , F16L59/06 , F25D23/06
CPC分类号： Y02A30/242 , Y02B80/12
摘要： PROBLEM TO BE SOLVED: To improve the heat insulating performance without any influence on thermal conductivity of a core material in a vacuum heat insulating material.
SOLUTION: This vacuum heat insulating material 20 includes: a heat insulating core material 21 and an outer packing material 24, wherein the interior of the outer packing material is in a vacuum state. The core material has a multi-layer structure extending from one surface side of the outer packing material to the other surface side, and at least one layer of the multi-layer structure is a pored core material 21a provided with a pore 22 formed extending from one surface side to the other surface side.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提高绝热性能，而对真空绝热材料中的芯材的导热性没有任何影响。解决方案：该真空绝热材料20包括：绝热芯材21和外包装材料24，其中外包装材料的内部处于真空状态。芯材具有从外包装材料的一个表面侧延伸到另一表面侧的多层结构，并且多层结构的至少一层是具有从22形成的孔22的孔芯21，一个表面侧到另一个表面侧。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2009014301A Method and system for long-distance cooling by solid-liquid two phase refrigerant 审中-公开
标题翻译：固体液相制冷剂长时间冷却的方法与系统
公开(公告)号：JP2009014301A
公开(公告)日：2009-01-22
申请号：JP2007178744
申请日：2007-07-06
申请人： Mayekawa Mfg Co Ltd , 株式会社前川製作所
发明人： IKEUCHI MASAMITSU , MACHIDA AKITO , YAMAMOTO KEIICHI , ONO RYUSUKE
IPC分类号： F28D20/02 , F25C1/00 , F25D17/02 , H01L39/04
CPC分类号： Y02E60/145
摘要： PROBLEM TO BE SOLVED: To provide a method and a system for long-distance cooling by a solid-liquid two phase refrigerant capable of efficiently lowering temperature in long-distance cooling by using a solid-liquid two phase refrigerant and capable of improving reliability.
SOLUTION: This long-distance cooling system 1 by a solid-liquid two phase refrigerant comprises refrigerating machines 2 for manufacturing the solid-liquid two phase refrigerant by mixing fine solid and liquid, and a refrigerant pipe connected to the refrigerating machines and arranged along a long-size cooled body, and cools the body to be cooled by transporting the solid-liquid two phase refrigerant manufactured in the refrigerating machines into the refrigerant pipe. A plurality of refrigerating machines 2 are arranged with a predetermined distance, and the refrigerant pipe is structured by connecting an approach pipe 5 extended to an intermediate point between two refrigerating machines 2 and a return pipe 6 thermally connected to the approach pipe and returned in the intermediate point. The refrigerating machine 2 is structured to manufacture the solid-liquid two phase refrigerant including fine solid corresponding to a heat load of the cooled body corresponding to the approach pipe 5, and the solid-liquid two phase refrigerant is supplied into the approach pipe 5, and the only liquid phase refrigerant flows in the return pipe 6.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过使用固液二相制冷剂能够有效降低长距离冷却温度的固液二相制冷剂进行长距离冷却的方法和系统，并且能够提高可靠性。解决方案：通过固液二相制冷剂的这种长距离冷却系统1包括制冷机2，其用于通过混合细固体和液体制造固液二相制冷剂，以及连接到制冷机和沿着长尺寸的冷却体排列，通过将制冷机中制造的固液二相制冷剂输送到制冷剂管中来冷却被冷却的主体。多个制冷机2以规定的距离配置，制冷剂配管通过连接延伸到两个制冷机2之间的中间点的接近管5和与接近管热连接的返回管6而返回到中间点冷冻机2构成为制造包含对应于接近管5的冷却体的热负荷的细小固体的固液二相制冷剂，将固液二相制冷剂供给入口管5，并且唯一的液相制冷剂在回流管6中流动。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009036498A Insulated van 有权
标题翻译：绝缘风扇
公开(公告)号：JP2009036498A
公开(公告)日：2009-02-19
申请号：JP2007203600
申请日：2007-08-03
申请人： Mayekawa Mfg Co Ltd , 株式会社前川製作所
发明人： OSHIMA JUN , MACHIDA AKITO
IPC分类号： F25D17/02 , F25D11/00 , F28F3/12
摘要： PROBLEM TO BE SOLVED: To reduce cost, by securing an insulated space of an insulated van, by equipping an insulated storage of the insulated van with a cooling panel capable of reducing manufacturing cost, by simplifying and thinning a constitution of a heat exchange panel.
SOLUTION: This insulated van has the insulated storage of a thermal insulation sealed structure having the insulated space for storing an insulated object and having a wall surface constituted of a thermal insulation panel, and is composed of a plurality of plates 3 and 4 forming a continuous flow passage space (f) of a cooling medium by partially superposing through-holes by dispersively arranging and mutually laminating a plurality of through-holes 3a and 4a on a partition wall opposed to the insulates space (c) of the insulated storage 12, and end plates 2 and 5 joined to an upper surface and an under surface of the plurality of plates so as to cover the flow passage space, and is constituted so as to cold-insulate the insulated space (c) by making the low temperature brine flow to the flow passage space (f) of the heat exchange panel by arranging the heat exchange panel 1 of arranging a plurality of flow passage spaces (f) in parallel.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了降低成本，通过确保绝缘车的绝缘空间，通过将隔热车厢的绝缘储存装配成能够降低制造成本的冷却板，通过简化和减薄热的结构来降低成本交换面板解决方案：这种隔离式货车具有绝热密封结构的绝缘储存，该绝热密封结构具有用于存储绝缘物体的绝缘空间并且具有由绝热板构成的壁面，并且由多个板3和4组成通过在与绝缘储存器的绝缘空间（c）相对的分隔壁上分散布置和相互层叠多个通孔3a和4a来部分地重叠通孔来形成冷却介质的连续流动通道空间（f） 12和端板2和5接合到多个板的上表面和下表面以覆盖流路空间，并且构成为通过使绝缘空间（c）冷却绝缘温度盐水通过布置并列布置多个流动通道空间（f）的热交换面板1而流向热交换面板的流路空间（f）。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2006242462A Heat accumulating type cold insulation car or cold insulation storage and heat accumulating material supply system 有权
标题翻译：热累积式冷绝缘车或冷绝缘储存和热量累加材料供应系统
公开(公告)号：JP2006242462A
公开(公告)日：2006-09-14
申请号：JP2005058500
申请日：2005-03-03
申请人： Kansai Electric Power Co Inc:The , Mayekawa Mfg Co Ltd , 株式会社前川製作所 , 関西電力株式会社
发明人： OGAWA YOSHIKI , MIKI MIYUKI , TOMIYAMA YASUSHI , MACHIDA AKITO , SASAKI KENTA , SUGAWARA SHINTARO , ONO RYUSUKE
IPC分类号： F25D16/00 , F25C1/00 , F25D11/00
摘要： PROBLEM TO BE SOLVED: To provide a heat accumulating material supply system capable of smoothly and efficiently loading and recovering a latent heat accumulating material composed of ice slurry to a plurality of cold insulation cars or cold insulation storages; and the cold insulation car capable of holding the cold insulation function even when stopping an engine, and capable of insulating cold of the cargo room inside without operation of an on-vehicle refrigerator when opening and closing a door.
SOLUTION: This invention is composed of a cooling panel 12 for insulating cold of a cargo room inside atmosphere by cold of the latent heat accumulating material composed of the ice slurry, the cold insulation car 10 having a supply part for supplying the ice slurry to the cooling panel and a discharge part, and a supply center for supplying the ice slurry to the cooling panel of the cold insulation car. The supply center is provided with a main loop system for circulating the ice slurry manufactured by an ice making machine 2, and a plurality of supply units 23 respectively branching off from the main loop system and supplying the ice slurry to the cold insulation car 10 on the branch tail end side, and supplies the ice slurry to the cooling panel of the cold insulation car by connecting the supply part and the discharge part via a supply units 23.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够平滑有效地将由冰浆组成的潜热蓄积材料负载并回收到多个冷藏车或冷藏室的蓄热材料供给系统; 以及即使在停止发动机时也能够保持冷隔离功能的冷隔热车，并且能够在打开和关闭门时不用车载冰箱操作而使货舱内部的冷却绝热。解决方案：本发明由用于通过由冰浆组成的潜热蓄热材料进行冷的大气内的货舱对其进行绝缘冷却的冷却板12，具有用于供应冰的供应部分的冷
冻车10 浆料到冷却板和排出部分，以及供应中心，用于将冰浆供应到冷藏车的冷却板。供给中心设置有用于使由制冰机2制造的冰浆循环的主循环系统和分别从主回路系统分支出来的多个供给单元23，并将冰浆供应到冷隔气车10上分支尾端侧，并通过供给单元23连接供给部和排出部，将冰浆供给到冷冻保护车厢的冷却面板。（C）2006年，JPO＆NCIPI

5. 发明专利

JP2013223353A Dc homopolar motor and dc/ac conversion system 有权
标题翻译：直流异步电动机和直流/交流转换系统
公开(公告)号：JP2013223353A
公开(公告)日：2013-10-28
申请号：JP2012093911
申请日：2012-04-17
申请人： Mayekawa Mfg Co Ltd , 株式会社前川製作所
发明人： TAMADA NORIJI , KAWAMURA KUNIAKI , HATTORI TOSHIRO , MACHIDA AKITO , MAEDA RYOICHI
IPC分类号： H02K23/40 , H02K55/06
摘要： PROBLEM TO BE SOLVED: To provide: a DC homopolar motor with a structure that has a simple configuration and an excellent assemblability; and a DC/AC conversion system that is satisfactorily operable even under extremely low temperature environment by using the DC homopolar motor.SOLUTION: A DC homopolar motor (10) is rotatingly driven by DC power. The DC homopolar motor (10) includes: a rotary structure (14) having a second wire (15) wound therearound; a slip ring (18) slidingly moved with a brush (19) disposed on a first wire (11); and a superconducting magnet (16) for applying a predetermined magnetic field to the second wire wound around the rotary structure.
摘要翻译：要解决的问题：提供：具有简单构造和优异组装性的结构的DC单极电动机; 以及DC / AC转换系统，即使在极低温环境下使用DC单极电动机也能令人满意地运行。解决方案：DC直流电动机（10）由直流电驱动。 DC单极电动机（10）包括：具有缠绕在其周围的第二线（15）的旋转结构（14）滑动环（18），其利用布置在第一线（11）上的刷子（19）滑动移动; 以及用于对卷绕在旋转结构上的第二线施加预定磁场的超导磁体（16）。

6. 发明专利

JP2006329601A Cooler and operation method therefor 有权
标题翻译：冷却器及其操作方法
公开(公告)号：JP2006329601A
公开(公告)日：2006-12-07
申请号：JP2005158153
申请日：2005-05-30
申请人： Mayekawa Mfg Co Ltd , 株式会社前川製作所
发明人： SAKASHITA SHIGERU , TSUBATA KOICHI , TAMURA YOSHIHISA , MACHIDA AKITO , MIMURA MASASHI , KITAGAWA TERUTOSHI
IPC分类号： F25B1/00 , F25B5/02
摘要： PROBLEM TO BE SOLVED: To provide a cooler allowing a refrigeration operation at high refrigeration efficiency as a whole by cooling a cooling load medium stepwise with a plurality of stages of refrigerant piping system, in cooling the cooling load medium such as low-temperature cooling water having a large temperature difference, and an operation method therefor.
SOLUTION: In this cooler provided with a refrigerating cycle including a condenser arranged in an outdoor to carry out cooling by outside air, and an evaporator provided in a low position with a height difference with respect to the condenser, and constituted to allow switching between a thermosiphon refrigerating cycle and a refrigerant compression forcible circulation refrigerating cycle, the refrigerating cycles are arranged in a plurality of stages in parallel to the single condenser 3, the evaporators 12, 22 of the plurality of stages of refrigerating cycles are constituted of evaporators with an evaporation temperature set lower sequentially starting from the first stage, and a coolant load pipe 4 is connected in series to the evaporators of the refrigerating cycles sequentially starting from the first stage.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种冷却器，其通过在多级的制冷剂管道系统中逐步冷却冷却负荷介质，能够在高制冷效率下进行制冷运转，温度差大的高温冷却水及其操作方法。解决方案：在具有制冷循环的冷却器中，该制冷循环包括设置在室外的冷凝器，用于通过外部空气进行冷却，以及设置在相对于冷凝器的高度差的低位置的蒸发器，并且构成为允许在热虹吸制冷循环与制冷剂压缩强制循环冷冻循环之间进行切换，制冷循环与单个冷凝器3平行配置成多级，多级制冷循环的蒸发器12,22由蒸发器蒸发温度从第一阶段开始依次降低，并且冷却剂负载管4从第一阶段开始依次串联连接到冷冻循环的蒸发器。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006242487A Method and device for filling ice slurry in cooling panel 有权
标题翻译：用于在冷却板中填充冰浆的方法和装置
公开(公告)号：JP2006242487A
公开(公告)日：2006-09-14
申请号：JP2005059718
申请日：2005-03-03
申请人： Kansai Electric Power Co Inc:The , Mayekawa Mfg Co Ltd , 株式会社前川製作所 , 関西電力株式会社
发明人： OGAWA YOSHIKI , MIKI MIYUKI , TOMIYAMA YASUSHI , MACHIDA AKITO , SASAKI KENTA , SUGAWARA SHINTARO , ONO RYUSUKE
IPC分类号： F25D16/00 , F25C1/00
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for filling ice slurry in a cooling panel, capable of reducing carrying pump motive power, without requiring to increase cooling panel strength, without requiring excessive pressure for the cooling panel in filling, while smoothly filling ice slurry up to the corner inside of the cooling panel by maintaining fluidity, even when filling the ice slurry in the cooling panel in the high ice filling ratio.
SOLUTION: When filling the ice slurry stored in an ice storage tank 4 in an inside space of the cooling panel 1, while filling the ice slurry from a supply part arranged on the panel 1 side to the inside space of the cooling panel 1 in the ice filling ratio lower than the ice filling ratio being a target, while discharging latent heat accumulating brine stored in the inside space from a return part arranged on the other side of the cooling panel, while gradually increasing the ice filling ratio of the ice slurry supplied to the inside space of the cooling panel, the ice filling ratio of the inside space of the cooling panel is set to the ice filling ratio being the target.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于在冷却面板中填充冰浆的方法和装置，其能够降低携带泵的动力，而不需要增加冷却板的强度，而不需要在冷却面板中填充过大的压力通过保持流动性，即使以高冰填充率填充冷却面板中的冰浆，也能够将冰浆平滑地填充到冷却面板的内侧的角落。解决方案：当将冷却板1的内部空间中储存在储冰箱4中的冰浆料填充到冷却板1的内部空间中时，将冰浆从填充在面板1侧的供给部分填充到冷却板1的内部空间 1的冰填充率比作为目标的冰填充率低，同时从设置在冷却板的另一侧的返回部排出存储在内部空间中的潜热蓄积盐水，同时逐渐增加供给到冷却面板的内部空间的冰浆，将冷却面板的内部空间的填冰比设定为作为目标的冰充填率。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005341880A Washing method and apparatus for root crop 审中-公开
标题翻译：洗涤方法和装置
公开(公告)号：JP2005341880A
公开(公告)日：2005-12-15
申请号：JP2004165963
申请日：2004-06-03
申请人： Mayekawa Mfg Co Ltd , 株式会社前川製作所
发明人： OKAMOTO NAOHITO , TERAJIMA IWAO , MACHIDA AKITO , HIRAO YASUHIRO , TANIYAMA AKIRA
IPC分类号： B08B1/00 , A23L19/00 , A23L19/10 , A23N12/02 , B08B3/02 , B08B3/04 , A23L1/212 , A23L1/214
摘要： PROBLEM TO BE SOLVED: To provide a method for washing root crops improving washing performance of the root crops together with preventing damage of epidermis of the root crops and inhibiting inclusion of foreign substances and to provide an apparatus for the same. SOLUTION: The invention relates to the washing apparatus for root crops 10 provided with a water tank 11 storing water for washing, washing brushes 25, 26 installed in the water tank and set to wash the root crops 30 immersed in the washing water by the washing brushes, wherein the apparatus is configured to remove the foreign substances by installing a bucket 13 having an attaching/detaching mechanism in the water tank, a jet-nozzle 15 on the bottom of the water tank 11 to spray water jet into the bucket and the washing brushes 25, 26 are installed along the swirling flow formed by the water jet to make the root crops 30 contact with the washing brushes 25, 26 by the swirling flow. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种改善根系作物的洗涤性能的根系作物的洗涤方法，同时防止根作物的表皮损伤并抑制外来物质的包含，并提供其设备。解决方案：本发明涉及一种根茎作物10的洗涤装置，该洗涤装置设置有储存用于洗涤水的水箱11，安装在水箱中的洗涤刷子25,26并设置为洗涤浸在洗涤水中的根作物30 其特征在于，所述装置被构造成通过在水箱中安装具有安装/拆卸机构的铲斗13，在水箱11的底部设置有喷射喷嘴15，将水喷射到铲斗和洗刷器25,26沿着由水射流形成的旋流安装，以使根作物30通过旋流与洗刷器25,26接触。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2013228136A Timber drying device and timber drying system 有权
标题翻译：木材干燥装置和木材干燥系统
公开(公告)号：JP2013228136A
公开(公告)日：2013-11-07
申请号：JP2012099931
申请日：2012-04-25
申请人： Forestry & Forest Products Research Institute , 独立行政法人森林総合研究所 , Mayekawa Mfg Co Ltd , 株式会社前川製作所 , Nippon Denka Koki Kk , 日本電化工機株式会社
发明人： SAITO SHUITSU , MATSUMURA YUKARI , KATO YUKITAKA , KADOWAKI KIMITAKA , KATO MASASHI , MACHIDA AKITO , NAITO ICHIRO , NISHIMURA ISAO
IPC分类号： F26B9/06 , B27K5/00 , F26B3/04 , F26B21/00
摘要： PROBLEM TO BE SOLVED: To provide a timber drying device and a timber drying system which can uniformly dry a number of timbers piled and stored in a timber drying room.SOLUTION: Inside of a timber drying room 1 is partitioned into an upper first section room 4 and a second section room 5 for storing a timber piling unit U by a partition plate 3, and by opening a supply side first damper 11, air for heating blasting out from a plurality of blasting ports 14 of a first supply duct 11 into the first section room from one side wall portion 1a toward the other side wall portion 1b is made to forcibly blow toward the other side wall portion 1b by a blower fan arranged so as to face each of the blasting ports 14 to form a circulating flow in a clockwise direction around the timber piling unit U whose upper face is covered by the partition plate 3, and the air is exhausted from a first exhaust duct 20. Further, by performing reverse operation, a circulating flow in a counterclockwise direction is formed around the timber piling unit U, and the operations are repeated, so that a number of timbers at the timber piling unit U are dried uniformly.
摘要翻译：要解决的问题：提供木材干燥装置和木材干燥系统，其可以均匀地干燥堆放并存储在木材干燥室中的木材。解决方案：木材干燥室1内部被分成上部第一部分室 4以及用于通过隔板3储存木材堆垛单元U的第二区间室5，并且通过将供给侧第一风门11打开，将从第一供应管道11的多个喷射口14喷出的空气加热到第一部分室从一个侧壁部1a朝向另一个侧壁部1b被强制地朝向另一个侧壁部1b吹送，该鼓风扇布置成面对每个喷射口14，以形成循环流顺时针方向围绕着上面由分隔板3覆盖的木材堆砌单元U，空气从第一排气管20排出。此外，通过反向操作，沿逆时针方向的循环流动围绕木材堆砌单元U形成，并且重复操作，使得木材堆砌单元U上的多个木材被均匀地干燥。

10. 发明专利

JP2012052744A Drying device for moisture containing object and operation method thereof 有权
标题翻译：用于包含对象和操作方法的水分干燥装置
公开(公告)号：JP2012052744A
公开(公告)日：2012-03-15
申请号：JP2010196128
申请日：2010-09-01
申请人： Mayekawa Mfg Co Ltd , 株式会社前川製作所
发明人： KADOWAKI KIMITAKA , KATO MASASHI , MACHIDA AKITO , NISHIDA KOSAKU
IPC分类号： F26B21/04 , B27K5/00 , F25B1/00
摘要： PROBLEM TO BE SOLVED: To provide a drying device for a moisture containing object which can accurately perform temperature/humidity control while following a drying schedule for the moisture containing object by using a single heat pump, and an operation method thereof.SOLUTION: A device includes a drying chamber 1, a cooler/dehumidifier 4 which uses the evaporation heat of a heat pump 10 to cool and dehumidify moisture containing air, and an air heater 15 which uses the condensation heat of the heat pump 10 to heat dehumidified air. The device further includes an auxiliary heat exchanger 16 for heat-exchanging a primary refrigerant of the heat pump 10 with external air, a first refrigerant line 21 which connects the auxiliary heat exchanger 16 between the air heater 15 and an expansion valve 11 and makes the auxiliary heat exchanger function as a heat radiating means, and a second refrigerant line 22 which disconnects the cooler/dehumidifier 4 from the heat pump 10, connects the auxiliary heat exchanger 16 between the expansion valve 11 and a compressor 14 and makes the auxiliary heat exchanger work as an evaporation means. In accordance with a ratio of a heating amount and a dehumidifying amount of a drying schedule, the first refrigerant line and the second refrigerant line are switched by a switching means.
摘要翻译：要解决的问题：提供一种用于含湿物体的干燥装置及其操作方法，其中可以通过使用单个热泵来跟踪含水物体的干燥程序来精确地执行温度/湿度控制。解决方案：一种装置包括干燥室1，使用热泵10的蒸发热来冷却和除湿含水空气的冷却器/除湿器4以及使用热泵的冷凝热的空气加热器15 10加热除湿空气。该装置还包括用于将热泵10的初级制冷剂与外部空气热交换的辅助热交换器16，连接空气加热器15和膨胀阀11之间的辅助热交换器16的第一制冷剂管线21，辅助热交换器用作散热装置，并且将冷却器/除湿器4与热泵10分离的第二制冷剂管线22将辅助热交换器16连接在膨胀阀11和压缩机14之间，并使辅助热交换器作为蒸发手段。根据干燥时间表的加热量和除湿量的比例，第一制冷剂管线和第二制冷剂管线由切换装置切换。版权所有（C）2012，JPO＆INPIT

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