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    • 1. 发明专利
    • BATHROOM DRYER
    • JPH06296798A
    • 1994-10-25
    • JP8836293
    • 1993-04-15
    • MATSUSHITA ELECTRIC WORKS LTDOSAKA GAS CO LTDFURIIDAM KK
    • OKUYAMA KENJIYAGI MICHIYASUGI HIDEAKIONO SHIGEYOSHITAGUCHI KAZUTOHAGIWARA SHINICHITAKEDA TAKESHIUNO MASAJI
    • D06F58/10
    • PURPOSE:To precisely perform automatic operation for clothes drying by correcting the output of a humidity sensor for detecting the absolute humidity in a bathroom to a prescribed value at a prescribed point of time, correcting the following output of the humidity sensor with this corrected value, and stopping circulating blowing means, ventilating means, and heating means according to the corrected output. CONSTITUTION:A bathroom dryer has a circulating blowing means for circulating a bathroom internal air; a ventilating means for exhausting the bathroom internal air; a heating means for heating air by the circulating blowing means; and a humidity sensor S for detecting the absolute humidity in the bathroom. The output VS3 obtained by amplifying the differential output of bridge circuits VS1, VS2 including the humidity sensor S by an operation amplifier Amp is read at the point of time when the time set by a timer Ts at operation start passes, the output voltage at this point of time is compared with a prescribed value to calculate a correction value, the following corrected output is compared with a drying detecting level Va by a comparator CPa, and when it reaches a drying level V, drying operation is automatically stopped at the point of time when the time set by a following timer Tf at this point of time passes.
    • 3. 发明专利
    • Hot water supply evaluation system
    • 热水供应评估系统
    • JP2010007941A
    • 2010-01-14
    • JP2008167396
    • 2008-06-26
    • Osaka Gas Co Ltd大阪瓦斯株式会社
    • YAGI MASAHIKOTOMIO TAKESHITAKEDA TAKESHI
    • F24H1/00F24H1/18
    • PROBLEM TO BE SOLVED: To provide a hot water supply evaluation system for evaluating a hot water supply system by reproducing past hot water supply load (load pattern, load amount). SOLUTION: The hot water supply evaluation system evaluates the hot water supply system including a water heater 11 by reproducing the past hot water supply load. A controller 122 of the hot water supply evaluation system calculates an average hot water supply flow rate in a set unit time zone based on a hot water supply flow rate in the set unit time zone, compares the calculated average hot water supply flow rate with a hot water supply threshold value, and determines partial hot water supply when the average hot water supply flow rate is smaller than the hot water supply threshold value. When the partial hot water supply is determined, switch to hot water supply time using the hot water supply threshold value as the average hot water supply flow rate is performed. When hot water supply load determined to be partial hot water supply is reproduced, the controller 122 performs reproduction operation of the hot water supply system for the switched hot water supply time by using the average hot water supply flow rate of the hot water supply threshold value. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种用于通过再现过去的热水供应负载(负载模式,负载量)来评估热水供应系统的热水供应评估系统。 解决方案:热水供应评估系统通过再现过去的热水供应负载来评估包括热水器11的热水供应系统。 热水供给评价系统的控制器122基于设定单位时间段的热水供给流量,计算设定单位时间段内的平均热水供给流量,将计算出的平均热水供给流量与 热水供应阈值,并且当平均热水供应流量小于热水供应阈值时,确定部分热水供应。 当确定部分热水供应时,使用热水供应阈值作为平均热水供应流量进行热水供应时间。 当再次确定热水供应负荷被确定为部分热水供应时,控制器122通过使用热水供应阈值的平均热水供应流量来执行热水供应系统的热交换供热时间的​​再现操作 。 版权所有(C)2010,JPO&INPIT
    • 5. 发明专利
    • Failure information system
    • 故障信息系统
    • JP2003303244A
    • 2003-10-24
    • JP2002098967
    • 2002-04-01
    • Osaka Gas Co Ltd大阪瓦斯株式会社
    • OZAKI HIKARIMORITA TETSUJIMOMOSE TOSHISHIGEMOTOIKE MASUOMURASE YUICHITAKEDA TAKESHIUEDA NAHO
    • G06Q30/06G06Q50/00G06Q50/10G06F17/60
    • PROBLEM TO BE SOLVED: To provide a failure information system that can exactly cope with a failure. SOLUTION: A gas instrument provided in a home is centralizedly controlled by a centralized controller installed in a kitchen or the like. Information of a failure generated in the gas instrument is transmitted to the centralized controller, and transmitted to a repairing service center via the Internet. A calendar for determining a schedule for repairing is exhibited in the service center receiving the failure information to receive an input of a desired date of a user, so as to determine a working date (S203). The service center prepares a work estimation for indicating an upper limit price and a lower limit price of a replaced component to be transmitted to the centralized controller (S205). When repurchase of a new type of equipment is inexpensive including a running cost compared with the case where the repairing is carried out, a repurchase estimation is prepared to be transmitted to the centralized controller (S207). COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供可以准确应对故障的故障信息系统。 解决方案:家中提供的气体仪器由安装在厨房等中的集中式控制器集中控制。 气体仪器中产生故障的信息被传送到集中控制器,并通过互联网传输到修理服务中心。 用于确定修理时间表的日历在接收到故障信息的服务中心中显示,以接收用户期望日期的输入,以便确定工作日期(S203)。 服务中心准备用于指示要发送到集中控制器的替换部件的上限价格和下限价格的工作估计(S205)。 与实施修理的情况相比,当购买新型设备的购买价格便宜时,准备向中央控制器发送回购估算(S207)。 版权所有(C)2004,JPO
    • 7. 发明专利
    • BATHROOM DRYER
    • JP2002277163A
    • 2002-09-25
    • JP2001082672
    • 2001-03-22
    • OSAKA GAS CO LTD
    • TAKEDA TAKESHI
    • F24F11/02D06F58/10F24D5/02F24D15/00F26B9/02
    • PROBLEM TO BE SOLVED: To obtain a bathroom dryer, in which running cost is reduced and overheating is prevented from occurring, and degradation of clothes is restrained. SOLUTION: The bathroom dryer comprises a circulation means 7, in which air sucked from the inside of the bathroom is heated and discharged as drying air in the bathroom, and a control means 10 for controlling the operation of the means 7 to let out air at a command for a drying operation to a space where a to-be-dried object is positioned. Thus, setting of excessive drying time is suppressed. In the bathroom dryer, there are further provided a dryness detector 19 and a controller 10. The detector 19 detects information on dryness in each part in the drying object positioned in the space, where a to-be-dried object is positioned. The controller 10 makes a judgement based on information detected by the detector 19, whether dryness in all parts of the objects is appropriate or not, and finishes the drying treatment, when an appropriate dryness is attained in all parts of the object.
    • 10. 发明专利
    • VENTILATION DEVICE
    • JP2000346410A
    • 2000-12-15
    • JP15189299
    • 1999-05-31
    • OSAKA GAS CO LTDHARMAN CO LTD
    • TAKEDA TAKESHIMORIMOTO KAZUYUKIDOI HIROAKIIMAMURA KOSAKUUCHIKAWA KATSUHIRO
    • F24F7/007F24D15/00F24F7/06F24F7/08F24F13/02F26B9/02
    • PROBLEM TO BE SOLVED: To execute a small ventilation amount operation mode, as a trouble due to ventilation is prevented from occurring to a specified object area to be ventilated of a plurality of areas to be ventilated. SOLUTION: A control means 23 causes an air supply means 15 for ventilation to be operated such that a supply air amount is adjusted to an ordinary supply air amount when an ordinary ventilation amount operation mode is commanded by an operation command means Cm. When a small ventilation amount operation mode is commanded, the air supply means 15 for ventilation is operated such that a supply air amount is adjusted to a small supply air amount lower than an ordinary supply air amount. In a so formed ventilation device, a ventilation switching means S is provided to be switched to an operation state where suction operation by an air supply means 15 for ventilation for the specified area to be ventilated of a plurality of areas to be ventilated is executed and a non-operation state where suction operation applied on the specified area to be ventilated by the air supply means 15 for ventilation is reduced. The control means 23 is constituted such that when a small ventilation amount operation mode is executed, the ventilation switching means S is switched to the non-operation state.