摘要:
A worn type electronic device comprises: a light emitting element for emitting a light having a specified wave length and a light guide means for guiding the light emitted from the light emitting element in a specified direction; the light emitting element disposed in a body of the worn type electronic device, wherein a light emission of the light emitting element is controlled based on the control of the worn type electronic device; and the light guide means including at least one of a body side light guide means disposed in the body of the worn type electronic device and a band side light guide means disposed in a band, wherein the light emitted from the light emitting element is emitted from the surface of the body of the worn type electronic device via the body side light guide means; or wherein the light emitted from the light emitting element is emitted from the surface of the band via the band side light guide means.
摘要:
A robot control system includes a user information acquisition section (12) that acquires user information that is obtained based on sensor information from at least one of a behavior sensor that measures a behavior of a user, a condition sensor that measures a condition of the user, and an environment sensor that measures an environment of the user, a presentation information determination section (14) that determines presentation information that is presented to the user by the robot based on the acquired user information, and a robot control section (30) that controls the robot to present the presentation information to the user. The user information acquisition section (12) acquires second user information that is the user information about a second user, and the presentation information determination section (14) determines the presentation information presented to a first user based on the acquired second user information. The robot control section (30) causes the robot to present the presentation information determined based on the second user information to the first user.
摘要:
A robot control system includes a user information acquisition section (12) that acquires user information that is obtained based on sensor information from at least one of a behavior sensor that measures a behavior of a user, a condition sensor that measures a condition of the user, and an environment sensor that measures an environment of the user, a presentation information determination section (14) that determines presentation information that is presented to the user by the robot based on the acquired user information, and a robot control section (30) that controls the robot to present the presentation information to the user. The presentation information determination section (14) determines the presentation information that is presented to the user so that a first robot and a second robot present different types of presentation information based on the identical acquired user information.
摘要:
A heart rate meter includes a heart beat detecting unit for detecting a heart beat waveform of a living body and a signal processor 4 for detecting a heart beat from the heart beat waveform. The signal processor 4 includes a heart beat signal generating processor 5 for adding a predetermined frequency characteristic to the signal within a predetermined narrow band of the heart beat waveform to generate a heart beat signal, and a heart beat detecting processor 6 for detecting a heart beat from a waveform distortion that is added to the heart beat signal by the heart beat signal generating processor. The heart beat signal generating processor 5 subjects the signal within the predetermined narrow band of the heart beat waveform to a signal processing, thereby removing the noise component existing in the frequency band, other than the primary component of the heart beat waveform, and performs signal processing to add the predetermined frequency characteristic, thereby generating a heart beat signal in which the signal intensity of a frequency component is amplified. The heart beat detecting processor 6 detects the waveform distortion added to the heart beat signal by the heart beat signal generating processor. Even when there is a variation in the measuring condition and signal characteristics such as the frequencies and the crest values of the fundamental wave, higher harmonic, and noise component are changed, a heart beat is accurately detected.
摘要:
A heart rate meter for measuring the heart rate of a living body includes a heart rate variation detecting unit for measuring the variation of the heart rate determined from a heart beat waveform, and a heart rate error detecting and correcting unit for detecting an error of heart rate on the basis of the trend of the heart rate variation and correcting the heart rate error being detected. The heart rate error detecting and correcting unit includes a heart rate error detecting unit for detecting an error of the heart rate variation as a heart rate error on the basis of the trend of the heart rate variation, and a heart rate error correcting unit for correcting the error of heart rate according to the detection of the heart rate error.
摘要:
A heart rate meter includes a heart beat detecting unit for detecting a heart beat waveform of a living body and a signal processor 4 for detecting a heart beat from the heart beat waveform. The signal processor 4 includes a heart beat signal generating processor 5 for adding a predetermined frequency characteristic to the signal within a predetermined narrow band of the heart beat waveform to generate a heart beat signal, and a heart beat detecting processor 6 for detecting a heart beat from a waveform distortion that is added to the heart beat signal by the heart beat signal generating processor. The heart beat signal generating processor 5 subjects the signal within the predetermined narrow band of the heart beat waveform to a signal processing, thereby removing the noise component existing in the frequency band, other than the primary component of the heart beat waveform, and performs signal processing to add the predetermined frequency characteristic, thereby generating a heart beat signal in which the signal intensity of a frequency component is amplified. The heart beat detecting processor 6 detects the waveform distortion added to the heart beat signal by the heart beat signal generating processor. Even when there is a variation in the measuring condition and signal characteristics such as the frequencies and the crest values of the fundamental wave, higher harmonic, and noise component are changed, a heart beat is accurately detected.
摘要:
A heart rate meter for measuring the heart rate of a living body includes a heart rate variation detecting unit 5 for measuring the variation of the heart rate determined from a heart beat waveform, and a heart rate error detecting and correcting unit 6 for detecting an error of heart rate on the basis of the trend of the heart rate variation and correcting the heart rate error being detected. The heart rate error detecting and correcting unit 6 includes a heart rate error detecting unit 6A for detecting an error of the heart rate variation as a heart rate error on the basis of the trend of the heart rate variation, and a heart rate error correcting unit 6B for correcting the error of heart rate according to the detection of the heart rate error. An accurate heart rate is acquired even if main components of the heart beats are lost because of a large noise due to body movement, or the like.
摘要:
A method employed in a prior art arm-worn blood pressure monitor to measure the height position of the heart has been an indirect method that merely estimates the position of the heart, and therefore has had the problems that the measurement accuracy and the reliability of the measurement are low, and that the measuring position is awkward and it is difficult to achieve correct position alignment. An arm-worn blood pressure monitor includes a cuff, a microwave transmitting unit for radiating a microwave onto a human subject, a microwave receiving unit for receiving a reflected wave Doppler-shifted relative to the radiated microwave due to a heartbeat of the subject, and a correct position detector for detecting, based on the reflected wave, whether the cuff worn around an arm of the subject is located in a correct position relative to the position of the heart of the subject.
摘要:
A method of manufacturing a piezoelectric element including a step of preparing a green sheet A including a portion which becomes a fired piezoelectric body later, by use of a piezoelectric material; a step of joining, to at least one surface of the green sheet A, a green sheet B having an opening in a portion facing the portion which becomes the fired piezoelectric body later, followed by firing to obtain the fired piezoelectric body provided with a reinforcing plate to which the reinforcing plate formed owing to the firing of the green sheet B is attached; and a step of forming a film-like electrode in a portion obtained by the firing of the green sheet A in the fired piezoelectric body provided with the reinforcing plate.
摘要:
There is provided a method for manufacturing a piezoelectric actuator where the planar shape is adjusted by subjecting the piezoelectric body layer located on one of the outer surfaces in the two or more piezoelectric body layers to a polarization treatment to control remnant polarization of the piezoelectric body layer. The piezoelectric actuator is used as a drive portion of a piezoelectric drive type variable capacitor. The variable capacitor has high mechanical strength and excellent reliability for a long period of time. The relation between the displacement amount of the piezoelectric actuator and the capacity of the capacitor is stable, and the variable capacity is wide.