Abstract: Provided is a machine state detecting device capable of easily detecting the state of a machine, regardless of whether an unknown operation that is not expected to cause damage is performed. A state detecting device 100 includes a collection device 1a that collects, at a plurality of times, state information if indicating the state of the machine that changes chronologically, and an arithmetic processing device 1b that processes a plurality of pieces of the state information if collected at the plurality of times to detect the state of the machine.

Abstract: Included are: a cylindrical body (cylindrical portion 16) provided with a shaft portion (18); and a first valve body (11) that is in close contact with the shaft portion to close an opening portion (22) of the cylindrical body, and is separated from the shaft portion when pressure (P) in the cylindrical body rises to a threshold (Pth) or higher by gas that has entered the cylindrical body, to release the gas from the cylindrical body to the outside. The valve body includes a closing portion (40) that receives the pressure (P) of the gas in the cylindrical body. The pressure received by the closing portion (40) serves as a valve opening force. As a result, the discharge characteristics of the gas filling a case are improved to enhance a pressure regulation function.

Abstract: A high-strength steel sheet of the present invention has a specific chemical composition. Furthermore, in the steel sheet, a degree of Mn segregation in a specific region is 1.5 or less; a maximum P concentration in a specific region is 0.08 mass % or less; in a specific region, at least one specific MnS particle group is present, the number of specific MnS particle groups is 2.0 or fewer per 1 mm2, and the number of specific oxide-based inclusions is 8 or fewer per 1 mm2; of all oxide-based inclusions, oxide-based inclusions having a specific composition are present in a number ratio of 80% or greater; the microstructure includes, in terms of a volume fraction, 30 to 95% martensite, 5 to 70% ferrite phase, less than 30% (and 0% or greater) bainite, and less than 2.0% (and 0% or greater) austenite phase; and a tensile strength is 980 MPa or greater.

Abstract: A surface modifying method of modifying a bonding surface of a substrate to be bonded to another substrate by plasma of a processing gas includes an adjusting process and a modifying process. In the adjusting process, an amount of moisture in a processing vessel is adjusted by supplying a humidified gas into the processing vessel allowed to accommodate the substrate therein. In the modifying process, the bonding surface of the substrate is modified by forming the plasma of the processing gas in the processing vessel in a state that the amount of moisture in the processing vessel is adjusted.

Abstract: A surface modifying apparatus is configured to modify a bonding surface of a substrate to be bonded to another substrate by plasma of a processing gas. The surface modifying apparatus includes a processing vessel; a measuring unit; and a controller. The processing vessel is configured to accommodate the substrate therein. The measuring unit is configured to measure a value indicating an amount of moisture in the processing vessel. The controller is configured to determine whether or not bonding strength between the substrate and the another substrate, when it is assumed that the substrate modified in the processing vessel is bonded to the another substrate, is good based on the value indicating the amount of moisture in the processing vessel measured by the measuring unit.

Abstract: The present invention provides a heating, ventilation, and air-conditioning (HVAC) system using an A2L refrigerant and a method of installing the HVAC system in a building. The HVAC system includes an indoor unit having a heat exchanger that uses an A2L refrigerant, a blower, an outdoor unit, an A2L control board, and one or more A2L sensors configured to detect an amount of A2L refrigerant. In one or more embodiments, the indoor unit is electrically coupled to the blower, the A2L control board, and the outdoor unit. Also, in one or more embodiments, the A2L control board is also electrically coupled to the blower and the one or more A2L sensors.

Abstract: A method for manufacturing a group III nitride semiconductor substrate, that includes: growing a first AlN buffer layer on an Si substrate at a first growth temperature; growing a second AlN buffer layer on the first AlN buffer layer at a second growth temperature higher than the first growth temperature; and growing a group III nitride semiconductor layer on the second AlN buffer layer, wherein an Al raw material and an N raw material are alternately repeatedly fed in the growing the first AlN buffer layer.

Abstract: An agent device includes: a plurality of agent function units, in which each of the agent function units provides a service including a voice response to an occupant of a vehicle in response to an utterance of the occupant; and a manager which, when any of the plurality of agent function units is being activated and the predetermined same operation is performed on the plurality of agent function units by the occupant of the vehicle, causes the agent function unit which is being activated to stop.

Abstract: The present invention provides a simple and highly accurate method for an ecological survey with low environmental burden, more specifically, a method for analyzing biological species living in a water environment. The method assesses biological species living in the water environment quantitatively and further identify them exhaustively by analyzing RNA contained in the water environment.

Abstract: According to an embodiment, an agent system includes: a plurality of agent functions mounted on a plurality of different objects and configured to each provide a service which includes a service for causing an output to output a response by a voice in response to a speech of a user; and an information provider configured to include attribute information associated with the same kind of agent function in response content by the same kind of agent function and provide the attribute information to a portable mobile terminal of the user when the same kind of agent function is in the plurality of objects among the plurality of agent functions.

Abstract: An agent device is equipped with a plurality of agent controllers which provide a service including causing an output device to output a response of voice in accordance with an utterance of an occupant of a vehicle, in which a first agent controller included in the plurality of agent controllers provides an agent controller different from the first agent controller with first service information on the service to be provided to the occupant.

Abstract: An agent device includes one or more agent controllers configured to provide a service including causing an output device to output a response of voice according to a voice of an occupant which is collected in a vehicle interior of a vehicle, a receiver configured to receive an input from the occupant, and a starting method setter configured to change or add a starting method of the agent controller on the basis of content received by the receiver.

Abstract: A content output apparatus includes a management unit configured to manage preference information relating to a preference regarding content and mode information relating to an output mode of content, a content decision unit configured to decide content to be output, based on the preference information or independently of the preference information, a mode decision unit configured to decide an output mode of the decided content based on the mode information, an output unit configured to output the decided content, in the decided output mode, and an acquisition unit configured to acquire a reaction of a user to the output content. The management unit changes the mode information, if the reaction of the user is negative and the output content is content decided independently of the preference information.

Abstract: An object is to optimize a back pressure pressing an orbiting scroll against a fixed scroll in a scroll compressor to which an injection cycle is applied. A back pressure control valve (400) adjusting back pressure (Pm) in a back pressure chamber (H4), adjusts the opening degree of a first valve body (424) increasing and decreasing the flow rate of lubricant which has been separated from gaseous refrigerant compressed in a compression chamber and is supplied to the back pressure chamber (H4), in accordance with suction pressure (Ps) in a suction chamber (H1), discharge pressure (Pd) in a discharge chamber (H2), and injection pressure (Pinj). Then, the back pressure control valve (400) increases and decreases the lubricant flow rate in accordance with injection pressure (Pinj) as well as suction pressure (Ps) and discharge pressure (Pd), to adjust back pressure to target back pressure varying in accordance with injection pressure (Pinj).

Abstract: A terminal management apparatus includes a radio wave intensity information obtaining unit that obtains radio wave intensity information indicating intensity of radio waves transmitted from a terminal device being managed; a radio wave intensity examination unit that examines a change in intensity of radio waves transmitted from the terminal device, on the basis of the obtained radio wave intensity information; an arrangement information obtaining unit that obtains arrangement information of an item installed indoors; a terminal information holding unit that holds information on the terminal device; and a disturbance determination unit that determines presence and type of radio disturbance, on the basis of a pattern of the change in intensity of radio waves detected by the radio wave intensity examination unit, the arrangement information obtained by the arrangement information obtaining unit, and the information on the terminal device held by the terminal information holding unit.

Abstract: An agent device includes one or more agent controllers configured to provide a service including causing an output device to output a response of voice according to a voice of an occupant which is collected in a vehicle interior of a vehicle, a receiver configured to receive an input from the occupant, and a starting method setter configured to change or add a starting method of the agent controller on the basis of content received by the receiver.

Abstract: According to an embodiment, an agent system includes: a plurality of agent functions mounted on a plurality of different objects and configured to each provide a service which includes a service for causing an output to output a response by a voice in response to a speech of a user; and an information provider configured to include attribute information associated with the same kind of agent function in response content by the same kind of agent function and provide the attribute information to a portable mobile terminal of the user when the same kind of agent function is in the plurality of objects among the plurality of agent functions.

Abstract: An agent apparatus according to embodiments includes: a plurality of agent functions each including a recognizer configured to recognize speech according to an utterance of an occupant of a vehicle and configured to provide a service including a response on the basis of a speech recognition result obtained by the recognizer; and a storage controller configured to cause a storage to store the speech of the utterance of the occupant, wherein a first agent function selected by the occupant from the plurality of agent functions outputs speech stored in the storage and the speech recognition result recognized by the recognizer included in the first agent function to another agent function.

Abstract: An agent device is equipped with a plurality of agent controllers which provide a service including causing an output device to output a response of voice in accordance with an utterance of an occupant of a vehicle, in which a first agent controller included in the plurality of agent controllers provides an agent controller different from the first agent controller with first service information on the service to be provided to the occupant.

Abstract: An agent device includes: a plurality of agent function units, each of the plurality of agent function units being configured to provide services including outputting a response to an output unit in response to an utterance of an occupant of a vehicle; a recognizer configured to recognize a request included in the occupant's utterance; and an agent selector configured to output a request recognized by the recognizer to the plurality of agent function units and select an agent function unit which outputs a response to the occupant's utterance to the output unit among the plurality of agent function units on the basis of the result of a response of each of the plurality of agent function units.