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    • 2. 发明专利
    • 加熱調理機器
    • 加热烹饪机
    • JP2015025608A
    • 2015-02-05
    • JP2013155089
    • 2013-07-25
    • 東京瓦斯株式会社Tokyo Gas Co Ltd
    • KASHIMA AKIHIROSOGO SAKURAKOMOCHIZUKI JUNICHI
    • F24C15/34
    • 【課題】調理時の使用性を悪化させること無く、調理面から放射される輻射熱の拡散を抑止する。【解決手段】加熱調理機器1は、一様な調理面11Aを有する加熱調理部11を上部に備え、加熱調理部11の下方に加熱調理部11を加熱する熱源部を備え、加熱調理部11の前方側に天板部12を備える機器本体10と、機器本体10における加熱調理部11の前方側に配備され、上下に折り畳み・展開自在に配置される遮熱体20と、機器本体10における加熱調理部11の前方に配備され、遮熱体20を展開状態にて支持する支柱部30とを備える。【選択図】図1
    • 要解决的问题:抑制从烹饪表面发射的辐射热的扩散,而不会降低烹饪过程中的可用性。解决方案:加热烹饪器1包括:炊具主体10,其包括设置在上部的加热烹饪部11, 均匀烹调面11A,其包括设置在加热烹调部11的下方用于加热加热烹调部11的热源部,并且在加热烹调部11的前方包括顶板部12; 配置在烹调器主体10内的加热烹调部11的前方的隔热构件20,能够使隔热构件20垂直折叠/配置; 以及设置在烹调器主体10的加热烹调部11的前方的支撑部30,并且在展开状态下支承遮光部件20。
    • 4. 发明专利
    • Equipment management system, equipment management server, equipment management method, controller, program, and recording medium
    • 设备管理系统,设备管理服务器,设备管理方法,控制器,程序和记录介质
    • JP2003303016A
    • 2003-10-24
    • JP2002256557
    • 2002-09-02
    • Tokyo Gas Co Ltd東京瓦斯株式会社
    • MOCHIZUKI JUNICHIKOSHIMIZU DAISUKE
    • G05B23/02G06Q30/06G06Q50/00G06Q50/10G06F17/60
    • PROBLEM TO BE SOLVED: To provide an equipment management system, an equipment management method or the like which relieve failure risk, cost burden, burden of maintenance and management, etc., to be incurred for a user side who uses equipment. SOLUTION: A server 102 performs operation control of an instrument 105, switching of a meter 109 through a controller 104, which transmits report signals (instrument numbers, operating states, measurement data, etc.), to the server 102, which records the contents of the report signal in a database 103. Receiving the report signal on the instrument 105 in which the abnormality or the like has occurred, from the controller 104, the server 102 determines whether exchange or repair is necessary or not. When the exchange is necessary, the server 102 selects an instrument for exchange from instruments stocked at a center, and records the repair history, etc., in the instrument information 123 when a repair is conducted. When the exchange or repair is not necessary, the server prepares control information toward recovery and transmits it to the controller 104. COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供使用设备的用户侧所引起的设备管理系统,设备管理方法等,其减轻故障风险,成本负担,维护和管理负担等。 解决方案:服务器102执行仪器105的操作控制,通过将报告信号(仪器编号,操作状态,测量数据等)发送的控制器104切换到仪表109,服务器102 将报告信号的内容记录在数据库103中。从控制器104接收到发生了异常等的仪器105上的报告信号,服务器102判断是否需要交换或修理。 当需要进行交换时,服务器102从进行维修的中间的仪器中选择用于交换的仪器,并将修理历史等记录在仪表信息123中。 当不需要交换或修理时,服务器准备控制信息以进行恢复,并将其传送到控制器104.版权所有(C)2004,JPO
    • 6. 发明专利
    • LEAKAGE DETECTION MECHANISM OF DUAL CUT-OFF VALVE IN GAS COMBUSTION APPARATUS
    • JPS6438514A
    • 1989-02-08
    • JP19230687
    • 1987-07-31
    • TOKYO GAS CO LTD
    • SAKURAI KOZOKOSHIBA YUKIOMOCHIZUKI JUNICHI
    • F23N5/24F23K5/00
    • PURPOSE:To easily detect whether or not there is a leakage of the dual cut-off valve by connecting a pressure raising means capable of raising pressure higher than a gas supply pressure and a pressure detecting means between upstream and downstream cut-off valves. CONSTITUTION:Pressure raising means 2 and pressure detecting means 3 are connected between upstream and downstream cut-off valves 1a and 1b. When the fire of a burner 4 is extinguished, an actuator 12 is operated to raise the pressure within a space 5 by a diaphragm 11. Pressure detecting means 3 sets a value lower than the pressure at the time of raising the pressure by approximately 50mm H2O as a set pressure. When the pressure is higher than the set value, the pressure detecting means 3 is turned on, and when the pressure is lower than the set value, the pressure detecting means 3 is turned off. In the case of conducting the ignition of the burner 4, when the pressure detecting means is turned on, it is determined that there is no leakage of the gas from the dual cut-off valve, and a predetermined ignition of the burner 4, when the pressure detecting means is turned on, it is determined that there is no leakage of the gas from the dual cut-off valve, and a predetermined ignition is carried out. Further, when the pressure detecting means 3 does not conduct the ignition of the burner, a predetermined operation in the case of detecting the leakage of the gas from the valve.
    • 7. 发明专利
    • PRESSURIZING TYPE COOKING DEVICE
    • JPH03182214A
    • 1991-08-08
    • JP32077189
    • 1989-12-11
    • TOKYO GAS CO LTDHOSOYAMA NEKKI KK
    • NOZAWA MASAAKIMOCHIZUKI JUNICHI
    • A47J27/08
    • PURPOSE:To enable uniform cooking of food, and to make applicable to various food by providing a piston for pressurizing the inside of a cooking vessel, and by operating a piston driving mechanism by means of a gas-engine generating mechanism, so that the exhaust heat therefrom can be transferred to a liquid in the inside of the cooking vessel. CONSTITUTION:When food is housed in the inside of a cooking vessel 2 in which a liquid 5, for instance, water is filled, and then a gas-engine generating mechanism 3 is driven, a piston-driving mechanism 4 is operated, and a piston 8 presses the liquid 5 against the repulsion of the liquid 5 in the inside of the cooking vessel 2. In this case, since the liquid 5 is incompressible, a high pressure is produced, and food is exposed under this high pressure. ON the other hand, exhaust heat is produced by the drive of the gas-engine generating mechanism 3, and water is heated by this heat for supplying hot water into a hot-water circulating pipe 6, thereby heat is transferred to the liquid 5 in the inside of the cooking vessel 2 through the hot water. Thus, by controlling pressurizing time and the degree of pressurization, cooking suitable for various food can be efficiently carried out.
    • 8. 发明专利
    • DUAL SHUT-OFF VALVE MECHANISM IN GAS COMBUSTION DEVICE
    • JPH01219416A
    • 1989-09-01
    • JP4349288
    • 1988-02-26
    • TOKYO GAS CO LTD
    • KOSHIBA YUKIOMOCHIZUKI JUNICHI
    • F23N5/24
    • PURPOSE:To easily perform the detection of leakage without prepurge every ignition by connecting a pressure detecting means and a pressure increasing means capable of pressurization higher than gas supply pressure between shut-off valves in upstream side and downstream side of the gas supply pipe and reversely joining the primary side and the secondary side of upstream side shut-off valves each other. CONSTITUTION:In the case where shut-off valves 3a, 3b are closed and a burner 6 is extinguished, a pressure increasing means 4 is actuated and the space between the shut-off valves 3a, 3b is pressurized up to the prescribed pressure higher than gas supply pressure. When at this time leakage is produced from the shut-off valves 3a, 3b, the pressure in the space 7 is gradually decreased as time passes. Therefore, existence of leakage of the shut-off valves 3a, 3b can be found by detecting the change of the pressure in the space 7 by a pressure detecting means 5. The mechanism is formed without performing ignition operation if leakage is detected. Thus, prepurge in a furnace 8 need not be performed every ignition during temperature regulation and the like. Here, since the primary side (p) and the secondary side (s) of the shut-off valve 3a are reversely connected each other and pressure difference between the pressure in the space 7 and the gas supply pressure is positively applied on the shut-off valve 3a, only leakage can surely be detected.
    • 9. 发明专利
    • LEAK INSPECTION FOR DOUBLE ISOLATION VALVE IN GAS COMBUSTION EQUIPMENT
    • JPH01147215A
    • 1989-06-08
    • JP30715687
    • 1987-12-04
    • TOKYO GAS CO LTD
    • KOSHIBA YUKIOMOCHIZUKI JUNICHISHIYOUDOU HITOSHI
    • F23N5/18F23N5/20F23N5/24
    • PURPOSE:To make it possible to perform, for sure at all times the inspection of an isolation valve for the leak in it by performing setting of pressure setting means after a specified time has passed from the motion of closing the isolation valve. CONSTITUTION:The setting for a pressure setting device 2 which is provided between isolation valves 1a and 1b on the upstream side and downstream side respectively is performed after a specified time length has passed from closing the isolation valves 1a and 1b. When the fire of a burner 5 is to be extinguished, the isolation valves 1a and 1b are closed, and then after a specified time length has passed, the pressure setting device 2 is operated and the pressure in the space 4 between the isolation valves 1a and 1b is set at pressure which is different from the pressure in supplying gas. When there is a gas leak in either of the valves 1a and 1b, the gas pressure in the space 4 rises or falls with the elapse of time. Accordingly, by detecting the pressure in the space 4 after a specified time has passed from operating the pressure setting device 2 by a pressure detection device 3, it is possible to detect the presence of leak in the isolation valves 1a and 1b by judging if there is a change of pressure more than specified.