Abstract: A radio-frequency module includes a mounting substrate and first and second power amplifiers. The first and second power amplifiers are each mounted on one main surface of the mounting substrate. The first power amplifier includes a first input terminal and a first outer periphery. The first outer periphery includes a first edge section. The second power amplifier includes a second input terminal and a second outer periphery. The second outer periphery includes a second edge section. The second edge section opposes the first edge section in a first direction. The first input terminal is disposed in the first edge section of the first power amplifier. The second input terminal is disposed in the second edge section of the second power amplifier. The first and second input terminals do not overlap each other in the first direction.

Abstract: A headache cause determination system includes a computer. The computer includes a CPU, a storage unit, and a determination unit executed by the CPU. The storage unit is configured to store data that enables a determination as to whether or not there is a possibility that a cause of the migraine symptom of the user is a light-based cause, based on question information regarding the migraine symptom of the user and response information regarding the user's response to the question information. The determination unit is configured to determine whether or not there is a possibility that a cause of the migraine symptom of the user is a light-based cause, based on the response information regarding the user's response to the question information and based on the data stored in the storage unit, and to output a result of the determination.

Abstract: A member has a first recess, a second recess, and a depression. The depression accommodates a movable member and a contact member. Positioned on a bottom surface of the first recess is a first fixture contact, whereas positioned on a bottom surface of the second recess is a second fixture contact. When a pressure receiving section of the movable member is pressed toward a bottom surface of the depression, the movable member is elastically deformed to separate a movable joint from the contact member. When the pressure receiving section is further pressed toward the bottom surface of the depression, the movable member is elastically deformed to separate the first movable contact from the first fixture contact and to separate the second movable contact from the second fixture contact.

Abstract: A method for producing chlorinated polyvinyl chloride includes bringing chlorine gas into contact with a mixture comprising a polyvinyl chloride powder and at least one inorganic filler; and irradiating the mixture with UV light to perform a chlorination reaction. At least one inorganic filler is selected from the group consisting of silica, carbon black, and talc.

Abstract: A member has a first recess, a second recess, and a depression. The depression accommodates a movable member and a contact member. Positioned on a bottom surface of the first recess is a first fixture contact, whereas positioned on a bottom surface of the second recess is a second fixture contact. When a pressure receiving section of the movable member is pressed toward a bottom surface of the depression, the movable member is elastically deformed to separate a movable joint from the contact member. When the pressure receiving section is further pressed toward the bottom surface of the depression, the movable member is elastically deformed to separate the first movable contact from the first fixture contact and to separate the second movable contact from the second fixture contact.

Abstract: A method for producing chlorinated polyvinyl chloride includes bringing chlorine gas into contact with a mixture comprising a polyvinyl chloride powder and at least one inorganic filler; and irradiating the mixture with UV light to perform a chlorination reaction. At least one inorganic filler is selected from the group consisting of silica, carbon black, and talc.

Abstract: The present invention provides an amphiphilic molecule having a plurality of zwitterionic functional groups in its hydrophilic moiety and a molecular assembly comprising the amphiphilic molecule as a constituent lipid. The molecular assembly of the present invention forms a stable vesicular structure under a physiological pH environment to carry a substance of interest in the vesicular structure, and can release the substance of interest to the outside of the vesicular structure when it is deformed under an acidic pH environment. The molecular assembly of the present invention can be used as a carrier for a drug, a probe, a nucleic acid, a protein or the like.

Abstract: The present invention provides an amphiphilic molecule having a plurality of zwitterionic functional groups in its hydrophilic moiety and a molecular assembly comprising the amphiphilic molecule as a constituent lipid. According to a preferred embodiment of the present invention, the molecular assembly of the present invention forms a stable vesicular structure under a physiological pH environment to carry a substance of interest in the vesicular structure, and can release the substance of interest to the outside of the vesicular structure when it is deformed under an acidic pH environment. The molecular assembly of the present invention can be used as a carrier for a drug, a probe, a nucleic acid, a protein or the like.