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1. 发明授权

US5379608A Defrosting control unit for showcases 失效
标题翻译：用于展示柜的除霜控制单元
公开(公告)号：US5379608A
公开(公告)日：1995-01-10
申请号：US35151
申请日：1993-03-22
申请人： Keiichi Ishimaru , Osamu Itoh , Tomoyoshi Nakatani , Haruhiko Sudo , Masaya Kurita
发明人： Keiichi Ishimaru , Osamu Itoh , Tomoyoshi Nakatani , Haruhiko Sudo , Masaya Kurita
IPC分类号： A47F3/04 , F25D21/00 , F25D21/06
CPC分类号： F25D21/006 , A47F3/0478 , F25B2700/21173
摘要： A defrosting control unit for providing centralized control of the defrosting a showcase having showcase units with defrosting devices includes an environmental informer ion signal generation portion and a defrosting control portion. The signal generation portion generates a signal reflecting at least one environmental parameter such as whether it is daytime or nighttime, the difference in air temperature measured at different places in a showcase unit, the deviation of the temperature difference with respect to a steady-state value, and the temporal variation of the deviation. The defrosting control portion receives the environmental information signal from the signal generation portion and sends a defrosting start signal and a defrosting end signal to the defrosting devices at a time interval . The signal generation portion may include a fuzzy reasoning portion, membership functions, and rules so that an inference on the optimal time for starting a defrosting operation can be made. The optimal time for starting a defrosting may also be obtained by a defrosting timer and a day/night judgment portion. A centralized showcase defrosting system includes such a defrosting centre unit in addition to a showcase unit having an inner duct, an evaporator and a defrosting device attached to the evaporator, the defrosting device having a heater for melting frost which has been deposited on the surface of the evaporator.
摘要翻译：一种除霜控制单元，用于对具有除霜装置的陈列柜单元进行除霜的陈列柜的集中控制包括环境报告器离子信号产生部分和除霜控制部分。信号生成部生成反映至少一个环境参数的信号，例如是白天还是夜间，在橱窗单元中的不同地方测量的空气温度差，温度差相对于稳态值的偏差，以及偏差的时间变化。除霜控制部从信号生成部接收环境信息信号，并以解除时间间隔向除霜装置发送除霜开始信号和除霜结束信号。信号产生部分可以包括模糊推理部分，隶属函数和规则，使得可以进行用于开始除霜操作的最佳时间的推断。除霜定时器和白天/夜间判断部分也可以获得开始除霜的最佳时间。集中展示除霜系统除了具有内管，蒸发器和附接到蒸发器的除霜装置的展示单元之外，还包括除霜中心单元，除霜装置具有用于熔化霜的加热器，该加热器已经沉积在蒸发器。

2. 发明授权

US4642825A Control apparatus for clinic bed 失效
标题翻译：临床床控制装置
公开(公告)号：US4642825A
公开(公告)日：1987-02-17
申请号：US752564
申请日：1985-07-08
申请人： Masaya Kurita
发明人： Masaya Kurita
IPC分类号： A61G7/057 , A47C27/08
CPC分类号： A61G7/05746
摘要： A control apparatus for a clinic bed so constructed as to make the air pressurized by air pressurizing means upwardly escape through a diffuser board dotted with a number of small openings and support the human body by floating the body on a bead mattress formed with beads caused to circulate by the flow of the escaped air, the control apparatus comprising excessively high temperature detecting means for detecting the bead temperature exceeding a predetermined level and producing an excessively high temperature warning signal and load releasing means for continuously or intermittently cutting off an energizing circuit for means for driving the air pressurizing means while the excessively high temperature warning signal is produced, the improvement wherein the control apparatus further comprises operational instruction output means for giving instructions concerning energizing the means for driving the air pressurizing means while the excessively high temperature warning signal is produced, closed circuit holding means for closing and holding the energizing circuit according to the instructions, and resetting means for resetting the operation of the closed circuit holding means through reset signal output means after the closing and holding operation is performed.
摘要翻译：用于临床床的控制装置，其被构造成使得由空气加压装置加压的空气向上通过散布板排出，该扩散板点缀有多个小开口，并且通过将身体浮在形成有珠的珠子床垫上来支撑人体，通过逃逸空气的流动循环，控制装置包括用于检测超过预定水平的焊道温度的过高温度检测装置，并产生过高的温度警告信号和负载释放装置，用于连续或间歇地切断用于装置的通电电路为了在产生过高的温度警告信号的同时驱动空气加压装置，改进之处在于，控制装置还包括操作指令输出装置，用于在过高温度警告信号产生时给出用于驱动空气加压装置的装置的指令用于根据指令关闭并保持通电电路的闭路保持装置，以及用于在闭合保持操作之后通过复位信号输出装置复位闭路保持装置的操作的复位装置。

3. 发明授权

US4609854A Control device for a hospital bed 失效
标题翻译：医院病床的控制装置
公开(公告)号：US4609854A
公开(公告)日：1986-09-02
申请号：US697406
申请日：1985-02-01
申请人： Hitoshi Yamamoto , Masaya Kurita
发明人： Hitoshi Yamamoto , Masaya Kurita
IPC分类号： A61G7/057 , G05D23/24 , G05D23/00 , H02P3/00
CPC分类号： G05D23/24 , A61G7/05746 , A61G2203/46
摘要： A sensor is provided in a hospital bed having a bed-mat made of movable particles. This sensor is to detect an excessive bead temperature in the case of a controller malfunction and to control the operation of a cooler. In the sensor, the circuit is so designed that an air compressor runs intermittently with the aid of timers while the sensor performs its functions at a temperature above the predetermined temperature level. The sensor also enables the compressor to run again when the temperature of the mat lowers to a level where a normal operation is possible to assure temperature control of the bed-mat even in the case of controller malfunctions.
摘要翻译：传感器设置在具有由可移动颗粒制成的床垫的医院病床中。该传感器用于在控制器故障的情况下检测过大的焊道温度并控制冷却器的操作。在传感器中，电路被设计成使得空气压缩机借助于定时器间歇地运行，同时传感器在高于预定温度水平的温度下执行其功能。当垫子的温度降低到可以进行正常操作的水平时，传感器还能使压缩机再次运行，以确保床垫的温度控制，即使在控制器故障的情况下也是如此。

4. 发明授权

US4794659A Fluid bed system 失效
标题翻译：流化床系统
公开(公告)号：US4794659A
公开(公告)日：1989-01-03
申请号：US810202
申请日：1985-12-18
申请人： Masaya Kurita , Katsuya Kanzaki
发明人： Masaya Kurita , Katsuya Kanzaki
IPC分类号： A61G7/00 , A61G7/057 , A47C27/08
CPC分类号： A61G7/05746
摘要： A system for fluidizing a plurality of fluid beds is shown. The system is characterized by an air supplying unit for providing all the fluid beds with pressurized air via pressurized-air supplying pipes. The supply of pressurized air to the fluid beds is controlled by manually or electrically actuated valves. The valves may be selectively opened or closed, or they may be automatically controlled to periodically open and close.
摘要翻译：示出了用于使多个流化床流化的系统。该系统的特征在于用于通过加压空气供应管道向所有流体床提供加压空气的空气供应单元。通过手动或电动致动的阀门控制向流化床供应加压空气。阀可以选择性地打开或关闭，或者它们可以被自动控制以周期性地打开和关闭。

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