Abstract: The rotary inertial mass damper has a configuration in which the rotary shaft of the oil-pressure motor rotates due to oil pressure of operating oil that is extruded from an oil chamber through reciprocating movement of the piston rod, and viscosity resistance is produced in operating oil that circulates in the connection pipes.

Abstract: A horizontal conveying carriage includes: a carriage body including: a base part; a drive wheel; and a steering wheel; a forklift attached to the carriage body, and configured to pick up a conveyed object and unload the conveyed object; an extending and shrinking mechanism configured to extend and shrink the forklift in a front-and-rear direction; a lifting and lowering mechanism configured to lift and lower the forklift in a vertical direction; a supporting mechanism configured to support the forklift from a lower side; an own position estimation unit configured to estimate an own position of the carriage body; a positional relation recognition unit configured to recognize a positional relation between the own position and the conveyed object; and a control unit configured to control movement of the carriage body and to control an operation of the forklift based on the own position and the positional relation.

Abstract: An algae culture method capable of efficiently producing an osmotic pressure adjusting substance, a production method of the substance, and an algae culture method for recovering carbon dioxide from a mixed gas containing carbon dioxide and sulfurous acid gas. The methods involve preparing a plurality of enrichment cultures each containing betaine by culturing a culture of microalgae derived from an environmental specimen under a photoautotrophic condition and under a plurality of culture conditions; making a cultivation plan in which an optimum enrichment culture suitable for a main culture is selected from the plurality of enrichment cultures; producing a main culture that contains betaine under the photoautotrophic condition and a salt concentration of 10 wt. % or more; and separating betaine. In the main culture, the algae containing betaine are cultured while the mixed gas containing sulfurous acid gas and carbon dioxide is blown to a culture solution of the algae.

Abstract: In the present invention, an instrument control device is provided with the following: a human detection sensor for detecting the presence or absence of a person in a specific region on the basis of temperature changes in the specific region; a tag correspondence communication device for communicating with a tag located in the specific region; and a communication unit for communicating with instruments that carry out a specific operation. The instrument control device is provided with an instrument operation control unit that causes an instrument to begin a specific operation in a case where the human detection sensor detects the presence of a person, and that causes the instrument to stop the specific operation in a case where no person is present as detected by the human detection sensor, and where the tag correspondence communication device is not communicating with the tag.

Abstract: An algae culture method capable of efficiently producing an osmotic pressure adjusting substance, a production method of the substance, and an algae culture method for recovering carbon dioxide from a mixed gas containing carbon dioxide and sulfurous acid gas. The methods involve preparing a plurality of enrichment cultures each containing betaine by culturing a culture of microalgae derived from an environmental specimen under a photoautotrophic condition and under a plurality of culture conditions; making a cultivation plan in which an optimum enrichment culture suitable for a main culture is selected from the plurality of enrichment cultures; producing a main culture that contains betaine under the photoautotrophic condition and a salt concentration of 10 wt. % or more; and separating betaine. In the main culture, the algae containing betaine are cultured while the mixed gas containing sulfurous acid gas and carbon dioxide is blown to a culture solution of the algae.

Abstract: An operation management apparatus includes an air conditioning thermal load prediction unit configured to calculate an air conditioning thermal load predicted value indicating a predicted amount of heat required to adjust temperature to a pre-set temperature on a day-of-prediction, a power generation output prediction processing unit configured to calculate power generation output prediction data indicating a generated power obtained by a generator within the day-of-prediction, and an operation planning unit configured to prepare an air conditioning heat source operation plan, and determines a purchased power and the generated power using the power generation output prediction data to thereby prepare a power facility operation plan indicating a schedule of a power output from the purchased power source and the generator, so that the purchased power per predetermined time supplied from a purchased power source of a commercial power system becomes a target value.

Abstract: An electric power system includes: an uninterruptible power supply including an AC switch provided between a commercial power supply and an output part, a secondary battery, and an inverter provided between the AC switch and secondary battery; an important load connected to the output part; a distributed power supply connected to the output part; total load power consumption detection section detecting the power consumption of all loads including the important load; charge/discharge power detection section detecting charge/discharge power of the secondary battery; output power detection section detecting the output power of the distributed power supply; important load power consumption detection section detecting the power consumption of the important load; and a controller that inputs thereto detection values from the total load power consumption detection section, charge/discharge detection section, output power detection section, and important load power consumption detection section and outputs a control

Abstract: To provide an electric power system capable of adequately controlling the power flow in an AC switch (120) constituting an interruptible power supply, an electric power system according to the present invention includes: an uninterruptible power supply (100) including an AC switch (120) provided between a commercial power supply (200) and an output part (102), a secondary battery (130), and an inverter (135) provided between the AC switch (120) and secondary battery (130); an important load (150) connected to the output part (102); a photovoltaic power supply (140) connected to the output part (102); an electric power detection section (181) that detects the power consumption of all loads including the important load (150); an electric power detection section (131) that detects charge/discharge power of the secondary battery (130); and a controller (110) that inputs thereto detection values from the electric power detection section (181) and electric power detection section (131) and outputs a control command

Abstract: An islanded power system with a distributed power supply includes a system abnormality detection unit, which outputs an abnormality detection signal when an abnormality in a commercial system is detected; a breaker, which interrupts a supply of power from the commercial system when the abnormality detection signal is input from the system abnormality detection unit; a status detection unit, which outputs a breaker status signal when the breaker's open state is detected; and an electrical storage device, which compensates a fluctuation in load until a rotating machine generator switches to an islanded operation after the supply of power from the commercial system is interrupted by the breaker by starting the supply of power when the breaker status signal is input.

Abstract: A control method of the present invention is a control method for distributed power sources which systematically controls a plurality of distributed power sources having different responsive capabilities for a load disturbance. The distributed power sources include an electricity storage device. The control method of the present invention includes: obtaining a component to be compensated for using a power source having a responsive capability equal to or lower than that of the electricity storage device based on a difference value between a remaining capacity of the electricity storage device and a target remaining capacity; and compensating for the component to be compensated for using the power source having a responsive capability equal to or lower than that of the electricity storage device.

Abstract: An operation management apparatus includes an air conditioning thermal load prediction unit configured to calculate an air conditioning thermal load predicted value indicating a predicted amount of heat required to adjust temperature to a pre-set temperature on a day-of-prediction, a power generation output prediction processing unit configured to calculate power generation output prediction data indicating a generated power obtained by a generator within the day-of-prediction, and an operation planning unit configured to prepare an air conditioning heat source operation plan, and determines a purchased power and the generated power using the power generation output prediction data to thereby prepare a power facility operation plan indicating a schedule of a power output from the purchased power source and the generator, so that the purchased power per predetermined time supplied from a purchased power source of a commercial power system becomes a target value.

Abstract: To provide an electric power system capable of adequately controlling the power flow in an AC switch (120) constituting an interruptible power supply, an electric power system according to the present invention includes: an uninterruptible power supply (100) including an AC switch (120) provided between a commercial power supply (200) and an output part (102), a secondary battery (130), and an inverter (135) provided between the AC switch (120) and secondary battery (130); an important load (150) connected to the output part (102); a photovoltaic power supply (140) connected to the output part (102); an electric power detection section (181) that detects the power consumption of all loads including the important load (150); an electric power detection section (131) that detects charge/discharge power of the secondary battery (130); and a controller (110) that inputs thereto detection values from the electric power detection section (181) and electric power detection section (131) and outputs a control command

Abstract: To provide an electric power system capable of adequately controlling the power flow in an AC switch (120) constituting an interruptible power supply, an electric power system according to the present invention includes: an uninterruptible power supply (100) including an AC switch (120) provided between a commercial power supply (200) and an output part (102), a secondary battery (130), and an inverter (135) provided between the AC switch (120) and secondary battery (130); an important load (150) connected to the output part (102); a photovoltaic power supply (140) connected to the output part (102); an electric power detection section (181) that detects the power consumption of all loads including the important load (150); an electric power detection section (131) that detects charge/discharge power of the secondary battery (130); an electric power detection section (141) that detects the output power of the photovoltaic power supply (140); an electric power detection section (151) that detects the power con

Abstract: An islanded power system with a distributed power supply includes a system abnormality detection unit, which outputs an abnormality detection signal when an abnormality in a commercial system is detected; a breaker, which interrupts a supply of power from the commercial system when the abnormality detection signal is input from the system abnormality detection unit; a status detection unit, which outputs a breaker status signal when the breaker's open state is detected; and an electrical storage device, which compensates a fluctuation in load until a rotating machine generator switches to an islanded operation after the supply of power from the commercial system is interrupted by the breaker by starting the supply of power when the breaker status signal is input.

Abstract: A control method of the present invention is a control method for distributed power sources which systematically controls a plurality of distributed power sources having different responsive capabilities for a load disturbance. The distributed power sources include an electricity storage device. The control method of the present invention includes: obtaining a component to be compensated for using a power source having a responsive capability equal to or lower than that of the electricity storage device based on a difference value between a remaining capacity of the electricity storage device and a target remaining capacity; and compensating for the component to be compensated for using the power source having a responsive capability equal to or lower than that of the electricity storage device.

Abstract: In a structure for installing a viscous vibration-damping wall 1, the viscous vibration-damping wall 1 is constructed such that a housing 16 with its upper end open is formed by uprightly setting a pair of steel-made side plates 15 on a base plate 8 and by disposing a pair of flange plates 11 on both sides of the pair of side plates, an intermediate plate 13 is inserted in the housing 16, and a viscous material or a viscoelastic material is placed in its gap portion. In order to install the viscous vibration-damping wall 1, a flange of a lower-floor girder 3 is provided with base-plate connecting portions and a pair of flange connecting plates 7, and the base plate 8 and the flange plates 11 are connected thereto, and the intermediate plate 13 is directly connected to a gusset plate 12 fixed to a flange of an upper-floor girder 4. Consequently, the dispersion of the stress is rationalized, and the reduction of constituent members is attained.

Abstract: In a structure for installing a viscous vibration-damping wall, high-strength bolt hole portions are provided for connecting a lower-floor girder and a base plate forming part of the wall. Gusset plates are disposed on both sides of the group of the high-strength bolt hole portions. A pair of flange plates are respectively provided with a pair of gusset plates. High-strength bolt hole portions and a pair of gusset plates for connection to opposing gusset plates are embedded in a flange of the lower-floor girder, to connect the viscous vibration-damping wall and the lower-floor girder. The viscous vibration-damping wall is connected to an upper-floor girder by directly connecting a gusset plate fixed to the upper-floor girder and an intermediate plate of the viscous vibration-damping wall.

Abstract: In a structure for installing a viscous vibration-damping wall 1, the viscous vibration-damping wall 1 is constructed such that a housing 20 with its upper end open is formed by uprightly setting a pair of steel-made side plates on a base plate 8 and by disposing a pair of flange plates 11 on both sides of the pair of side plates, an intermediate plate 14 is inserted in said housing, and a viscous material is placed in its gap portion. The viscous vibration-damping wall 1 is connected to base-plate connecting hole portions 9 and a pair of flange-connecting gusset plates 7 of a rising metal plate 6 fixed on a lower-floor girder 3, and the intermediate plate 14 is directly connected to a gusset plate 13 fixed to an upper-floor girder 4.

Abstract: A low-bed type seismic isolator for a display case, which includes: at least two lines of arcuate X-rails (3) fixed to a lower plate (1) on a foundation and having lower central portions and higher end portions; at least two lines of arcuate Y-rails (4) fixed to a lower surface of an upper plate (2) above the X-rails (3) and having higher central portions and lower end portions in a direction perpendicularly to the X-rails; connection blocks (5) having lower portions clamping the X-rails, upper portions clamping the Y-rails, and a disk spring provided at the central portions thereof; absorbers (8) disposed on the ends of the X-rails and Y-rails and recesses which fixedly accommodates support legs (7) fixed to the lower surface of the upper plate and protruded downwardly from a seismic isolation object.

Abstract: A composite material wherein a mixture of a phenolic or furan resin and an inorganic filler as matrix materials is incorporated in an inorganic fiber or heat-resistant organic fiber in the form of a long fiber bundle. The composite material has excellent characteristics such as heat resistance, strength and alkali resistance. The present invention can provide substitutes used in place of concrete reinforcing steel bars or steel frames which can be used in structures for building and civil engineering.