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1. 发明专利

AU2011342551B2 Cooling system 未知
公开(公告)号：AU2011342551B2
公开(公告)日：2015-04-16
申请号：AU2011342551
申请日：2011-10-13
申请人： HITACHI LTD
发明人： KIKUCHI HIROSHIGE , KAWANE SHINICHIROU , YOSHIDA JUN , OSHIMA NOBORU , SUZUKI KOJI
IPC分类号： F24F5/00 , F24S90/00
摘要： A reduction in the running costs of a heating and cooling system that uses solar heat, which combines a solar thermal collector and an absorption refrigerator, is achieved by means of a cooling system for cooling a heating medium, wherein: a solar thermal collector for collecting heat energy from at least the sun, an absorption refrigerator, a means for detecting the specific enthalpy of the outside air or the wet-bulb temperature of the outside air, a means for detecting the amount of direct solar irradiance, a means for detecting the cooling load of the heating medium that provides cooling, a means for detecting and measuring the pressure inside the solar thermal collector, and a pressure adjustment means for adjusting the pressure inside the solar thermal collector are provided; and the pressure inside the solar thermal collector is changed according to the specific enthalpy of the outside air or the wet-bulb temperature of the outside air, the amount of direct solar irradiance, and the cooling load of the heating medium that provides cooling.

2. 发明专利

AU2011342551A1 Cooling system 未知
公开(公告)号：AU2011342551A1
公开(公告)日：2013-07-04
申请号：AU2011342551
申请日：2011-10-13
申请人： HITACHI LTD
发明人： KIKUCHI HIROSHIGE , KAWANE SHINICHIROU , YOSHIDA JUN , OSHIMA NOBORU , SUZUKI KOJI
IPC分类号： F24F5/00 , F24S90/00
摘要： A reduction in the running costs of a heating and cooling system that uses solar heat, which combines a solar thermal collector and an absorption refrigerator, is achieved by means of a cooling system for cooling a heating medium, wherein: a solar thermal collector for collecting heat energy from at least the sun, an absorption refrigerator, a means for detecting the specific enthalpy of the outside air or the wet-bulb temperature of the outside air, a means for detecting the amount of direct solar irradiance, a means for detecting the cooling load of the heating medium that provides cooling, a means for detecting and measuring the pressure inside the solar thermal collector, and a pressure adjustment means for adjusting the pressure inside the solar thermal collector are provided; and the pressure inside the solar thermal collector is changed according to the specific enthalpy of the outside air or the wet-bulb temperature of the outside air, the amount of direct solar irradiance, and the cooling load of the heating medium that provides cooling.

3. 发明专利

JP2007004414A Compound service component destination solving method 审中-公开
标题翻译：复合服务组件目标解决方法
公开(公告)号：JP2007004414A
公开(公告)日：2007-01-11
申请号：JP2005182778
申请日：2005-06-23
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YOSHIDA JUN , TASAKA MITSUNOBU
IPC分类号： G06F9/50 , G06F15/00
摘要： PROBLEM TO BE SOLVED: To provide a compound service component destination solving method for estimating a business process control component whose reply time is the shortest to the input data of a client.
SOLUTION: This method includes managing: information relating to the mean reply time of each path on a business process in each business process control component; and the history of an execution path where input data from a client have been processed are managed; thereby predicting the execution path from the past history of each input data; and estimating business process control components 124 and 125 whose mean reply time is the shortest.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于估计对客户端的输入数据的回复时间最短的业务处理控制部件的复合服务组件目的地求解方法。
解决方案：该方法包括管理：与每个业务流程控制组件中的业务流程上的每个路径的平均回复时间有关的信息; 管理来自客户端的输入数据的执行路径的历史; 从而预测来自每个输入数据的过去历史的执行路径; 以及估计其平均回复时间最短的业务流程控制组件124和125。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2003021457A Internal pressurization type low-temperature air separation equipment 审中-公开
标题翻译：内部加压型低温空气分离设备
公开(公告)号：JP2003021457A
公开(公告)日：2003-01-24
申请号：JP2001207249
申请日：2001-07-09
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YOSHIDA JUN
IPC分类号： F25J3/04
CPC分类号： F25J3/04793 , F25J3/0406 , F25J3/0409 , F25J3/04157 , F25J3/04193 , F25J3/04206 , F25J3/04303 , F25J3/04412 , F25J2230/42 , F25J2250/40 , F25J2250/50 , F25J2290/12
摘要： PROBLEM TO BE SOLVED: To provide internal pressurization type low-temperature air separation equipment which enables realization of curtailment of an electric power consumption rate of the equipment by reduction of a material air quantity and reduction of a material air pressure.
SOLUTION: In this equipment, oxygen in a state of a low-temperature liquid is pressurized by a pump 10 and subjected to heat exchange with a pressurized gas, and an intermediate pressure oxygen gas 31 is produced in order to produce an oxygen gas being a product. Herein a line 34 for a waste gas (waste nitrogen) returning from an upper tower 7 is provided with a low-temperature exhaust pump 19.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供内部加压型低温空气分离设备，其能够通过减少材料空气量并减少材料空气压力来实现设备的电力消耗率的削减。解决方案：在这种设备中，低温液体状态的氧气被泵10加压，并与加压气体进行热交换，生成中压氧气31，以产生氧气为产品。这里，从上塔架7返回的废气（废氮）管34设置有低温排气泵19。

5. 发明专利

JP2003021456A Internal pressurization type cold air separation equipment 审中-公开
标题翻译：内部加压型冷空气分离设备
公开(公告)号：JP2003021456A
公开(公告)日：2003-01-24
申请号：JP2001210294
申请日：2001-07-11
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YOSHIDA JUN
IPC分类号： F25J3/04
CPC分类号： F25J3/04157 , F25J3/04024 , F25J3/0409 , F25J3/04193 , F25J3/04206 , F25J3/04303 , F25J3/04412 , F25J3/04478 , F25J3/04484 , F25J3/04818 , F25J2215/02 , F25J2245/42 , F25J2250/40 , F25J2250/50
摘要： PROBLEM TO BE SOLVED: To provide internal pressurization type cold air separating equipment which is so designed that a loss of time for startup on restart or the like of a plant after 'cold standby' can be shortened sharply.
SOLUTION: In this equipment, a liquid oxygen drum 9 is provided with a liquid nitrogen supply line 16 for regulating purity. By bringing thereby the concentration of liquid oxygen at the startup close to steady concentration, heat exchange with pressurized air is facilitated and the time for startup is shortened.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种内部加压型冷气分离设备，其设计成可以在“冷待机”之后的工厂的重启等启动时间的损失急剧缩短。解决方案：在该设备中，液氧鼓9设置有用于调节纯度的液氮供应管线16。通过使启动时的液氧浓度接近稳定浓度，便于加压空气的热交换，缩短启动时间。

6. 发明专利

JP2001236215A SYSTEM CONTROL METHOD AND INFORMATION PROCESSING SYSTEM APPLYING THE SAME METHOD AND RECORDING MEDIUM WITH ITS PROCESSING PROGRAM STORED 失效
公开(公告)号：JP2001236215A
公开(公告)日：2001-08-31
申请号：JP2000052223
申请日：2000-02-24
申请人： HITACHI LTD
发明人： HASHIMOTO TETSUYA , NARA YUTAKA , UEHARA KEIICHI , MIZOTE YUJI , YOSHIDA JUN
IPC分类号： G06F9/06
摘要： PROBLEM TO BE SOLVED: To solve the problem that it is necessary for a user to know fully the corresponding relation of the input and output data of each system, and to individually develop a program for performing data transfer during that time in preparing a system having a new function by combining plural systems with each other. SOLUTION: The input and output data definition information and shared data definition information of each system are prepared, and when a task flow is defined, the corresponding relation of data is extracted from the definition information so that a message conversion rule for preparing input data to the next system from output data from a certain system can be generated. In this case, a user is allowed to designate any corresponding relation which can not be extracted. This information processing system is provided with a means for verifying whether or not the relation of reference and update is correctly performed by using the definition information from all the corresponding relations generated as the result according to task flow definition.

7. 发明专利

JPH0875284A CRYOGENIC FREEZING DEVICE 失效
公开(公告)号：JPH0875284A
公开(公告)日：1996-03-19
申请号：JP21558094
申请日：1994-09-09
申请人： HITACHI LTD
发明人： MATSUMOTO KOZO , YOSHIDA JUN
IPC分类号： F25B9/08 , F25B9/10
摘要： PURPOSE: To provide a small-sized low cost high efficient cryogenic freezing device capable of supplying injection gas under the most suitable heat balance at a cooling stage by a method wherein a low pressure line for returning cryogenic gas fed from a gas-liquid separator to the cooling stage, merging the cryogenic gas with a gas at an outlet of an expansion turbine and forming mixture gas is connected to a suction side of a compressor. CONSTITUTION: Cryogenic helium gas gas-liquid separated by a gasliquid separator 5 is returned back to a cooling stage 1, merged with gas at an outlet of an expansion turbine contained in the cooling stage 1, passes through a low pressure line 12 and returns back a compressor 10. Liquid helium gas-liquid separated by the gas-liquid separator 5 passes through a liquid helium supplying valve 7 and is supplied to a cooled item 4. Cryogenic helium gas cooled the cooled item 4 and gasified becomes suction gas for a cryogenic ejector 2. In this case, a pressure of the suction gas at the cryogenic ejector 2 becomes about 0.6atm and a pressure of the gas-liquid separator 5 becomes about 0.8atm under a condition that its pressure can be increased by the cryogenic ejector 2. A suction pressure at the compressor 10 becomes, for example, 0.7atm.

8. 发明专利

JP2014020567A Sunlight heat collecting device and angle deviation amount calculation method of sunlight heat collecting device 审中-公开
标题翻译：阳光热收集装置和角度偏差量太阳热采集装置的计算方法
公开(公告)号：JP2014020567A
公开(公告)日：2014-02-03
申请号：JP2012156048
申请日：2012-07-12
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MIZUSHIMA TAKANARI , KIKUCHI HIRONARI , SAKUMA MASAYOSHI , YOSHIDA JUN
IPC分类号： F24S50/20
CPC分类号： Y02E10/47
摘要： PROBLEM TO BE SOLVED: To achieve sunlight heat collection with high efficiency by a plurality of heat collecting devices which are connected and synchronously controlled.SOLUTION: A sunlight heat collecting device 10 in which a plurality of heat collecting devices 11 are connected performs a step-like orbit detection test in which a collector is stopped at a constant angle at every predetermined time. By acquiring time when the heat collection amount of each of the heat collecting devices 11 becomes a maximum value at the predetermined time, and a collector angle of the heat collecting devices 11 at that time, an orbit facing the sun is detected. A control device 60 calculates an angle deviation amount of each of the heat collecting devices 11 by the difference between the collector angle at the time when the heat collection amount of a reference heat collecting device 11 becomes a maximum value, and the collector angle at the time when the heat collection amount of each of the heat collecting devices 11 other than that becomes a maximum value, and controls a synchronizer 50 so as to correct the collector angle of each of the heat collecting devices 11 on the basis of the calculated angle deviation amount.
摘要翻译：要解决的问题：通过连接并同步控制的多个集热装置实现高效率的阳光聚集。解决方案：连接多个集热装置11的太阳光集热装置10，在每个预定时间收集器以恒定角度停止的轨道检测测试。通过获取在各个集热装置11的集热量成为规定时间的最大值的时间和当时的集热装置11的集电极角度，检测出面向太阳的轨道的时间。控制装置60通过基准集热装置11的集热量成为最大值时的集电极角度与集热装置11的集热器角度之间的差异来计算各集热装置11的角度偏差量每个集热装置11的热量收集量除了以上的时间变为最大值，并且控制同步器50，以便根据计算出的角度偏差来校正每个集热装置11的集热器角度量。

9. 发明专利

JP2004185166A Service part selection support method 有权
公开(公告)号：JP2004185166A
公开(公告)日：2004-07-02
申请号：JP2002349355
申请日：2002-12-02
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YOSHIDA JUN , HASHIMOTO TETSUYA
IPC分类号： G06F3/00 , G06F3/048 , G06F9/44 , G06Q50/00 , G06Q50/10 , G06F17/60
CPC分类号： G06Q10/06
摘要： PROBLEM TO BE SOLVED: To enable an application developer to confirm a combination of service parts while having a conversation with a screen according to a flow of works.
SOLUTION: Each work and input and output data are defined, correspondence of each work with a service part usable in each work is defined, and the flow between works is defined, whereby an input screen and an output screen are generated for every work. Work flow definition information of each work is converted to screen flow definition information, and a generated screen transition program is dialogically executed by the input operation of the application developer, whereby a dialogically confirmation system is generated.
COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2003316576A Application control method, its execution device and its processing program 审中-公开
标题翻译：应用控制方法及其执行装置及其处理程序
公开(公告)号：JP2003316576A
公开(公告)日：2003-11-07
申请号：JP2002124510
申请日：2002-04-25
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TOME NAOTSUGU , HASHIMOTO TETSUYA , YOSHIDA JUN , YAMAMOTO YUJI , YAMAMOTO NOBUYUKI
IPC分类号： G06F9/44 , G06F9/445 , G06F9/54 , G06F17/00
CPC分类号： G06F9/44505
摘要： PROBLEM TO BE SOLVED: To provide a technology for reusing an application for switching a physical value according to an execution condition in different execution environment. SOLUTION: An application control method for controlling the operation of an application by solving a logical name described with a development describer comprises a step for generating an assignment list chart indicating the assignment rule of a logical name described in the application to a physical value and a step for executing the assignment of the physical value to the logical name described in the application which is being executed according to the condition of the application and the assignment rule in the assignment list chart. COPYRIGHT: (C)2004,JPO

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