Panasonic Corporation

Panasonic Intellectual Property Management Co., Ltd.

Matsushita Electric Industrial Co., Ltd.

Panasonic Holdings Corporation

Noriaki Horii

Mitsuru Endo

Keiji Icho

Masayuki Misaki

Maki Yamada

Masatoshi Shimbo

Keisuke Taira

Katsumi Murakami

Chizu Habukawa

Kazuhiko Inokuchi

Yukio Nagasaka

Masaya Yamamoto

Yoshihiro Mori

Takashi Kawamura

Atsushi Saso

Junichi Tagawa

Hiroaki Yamane

Kuniaki Isogai

Taro Katayama

A biological sound sensor to be used in contact with a skin of a living body, and includes a casing that has an opening in a face on the side facing the skin of the living body, a double-sided adhesive membrane having a first surface and a second surface, the second surface closes the opening by adhering to the face of the casing and the first surface adheres to the skin when collecting a biological sound produced in the living body. A microphone is arranged in the casing and picks up the biological sound. The double-sided adhesive membrane has a one-material portion, made of the first adhesive material, through the double-sided adhesive membrane from the first surface to the second surface.

Biological sound sensor and biological sound diagnostic device

A bioacoustic sound testing device includes a band power calculator that calculates a band power in a predetermined period for each of a plurality of predetermined frequency bands on the basis of a bioacoustic sound, a reference power calculator that calculates a respiratory airflow reflecting power on the basis of a band power of a band reflecting a respiratory airflow, calculates a specific change reflecting power on the basis of a band power of a band reflecting a specific change in a living body, and calculates a reference power on the basis of the respiratory airflow reflecting power and the specific change reflecting power, and an index value calculator that calculates at least one index value on the basis of the reference power and the band powers of the plurality of predetermined frequency bands.

Bioacoustic sound testing device and bioacoustic sound testing method

A control method includes displaying a decision tree including nodes and leaves, the nodes corresponding to questions asking about presence or absence of symptoms, the leaves corresponding to illnesses, and performing a first display of the nodes, acquiring an inputted, by a user, answer to a presented question, determining the inputted answer to the presented question, if it is determined that the user has answered that a symptom corresponding to a first node is present, performing a second display of a second node directly linked to the first node and located in a lower level, and if it is determined that the user has answered that the symptom corresponding to the first node is absent, performing the second display of a third node directly linked to the first node and located in a lower level, the third node being different from the second node.

Control method, processing apparatus, and recording medium

A biological sound sensor to be used in contact with a skin of a living body, and includes a casing that has an opening in a face on the side facing the skin of the living body, a double-sided adhesive membrane, one surface of which closes the opening by adhering to the face of the casing and the other surface of which adheres to the skin when collecting a biological sound produced in the living body, and a microphone that is arranged in the casing and picks up the biological sound. The double-sided adhesive membrane includes a one-material portion made from a single type of material across the entire width in the thickness direction, the one-material portion being made from an adhesive material.

A control method includes displaying a network diagram including nodes of first and second types corresponding to symptoms and illnesses, respectively, the nodes of the second type each being linked to one or more related nodes of the first type via a connection line, emphasizing display of a first node of the first type corresponding to a symptom, the first node corresponding to a question asking about presence or absence of the symptom, acquiring an inputted answer to the question by a user, determining the user's answer to the question, and if the symptom is determined to be present, deleting all nodes from the network diagram except for the first node, one or more second nodes of the second type directly linked to the first node, and one or more third nodes of the first type directly linked to the one or more second nodes.

Control method, processing apparatus, and non-transitory computer-readable recording medium

Disclosed is a respiratory phase determination apparatus enabling a respiratory phase determination robust to personal differences in respiration among subjects and fluctuations in respiration of subjects in person without any need for calibration. The apparatus includes a first period feature value extraction section that extracts a first period feature value representing a feature of a first breath sound in a respiratory period, a second period feature value extraction section that extracts a second period feature value representing a feature of a second breath sound in the respiratory period, a feature value relativization/combining section that relativizes the first and the second period feature values and calculates a combined feature value, and a respiratory phase determination section that compares combined feature values of two neighboring respiratory periods and determines whether the two respiratory periods are each an inspiratory phase or expiratory phase based on the comparison result and a predetermined datum.

Respiratory phase determination apparatus, respiratory phase determination method and respiratory phase determination program

A bioacoustic processing apparatus capable of outputting information that represents the current state of attachment of a bioacoustic sensor. The bioacoustic processing apparatus (), which processes acoustic signals from a bioacoustic sensor () attached to a body surface, comprises: a noise-extracting unit () for extracting the noise component contained in an acoustic signal from the acoustic signal, and a noise type classification unit () for classifying the extracted noise component into one of a plurality of noise types that correspond to different respective states of attachment of the bioacoustic sensor () and outputting information that corresponds to the results of said classification.

Bioacoustic processing apparatus and bioacoustic processing method

A physiological sound examination device which supports estimation of a state of a living body includes a first physiological sound measurement unit; a second physiological sound measurement unit; a power ratio calculation unit which calculates a power ratio which is a ratio of first physiological sound signal power to second physiological sound signal power; and an illness-related gain calculation unit which calculates a transfer-characteristic of the physiological sound in the living body by computing the power ratio. A power calculation unit which calculates first power which is the second physiological sound signal power in a first frequency band; and an illness-related high frequency power ratio calculation unit which calculates a sound-source-characteristic of the physiological sound by computing the first power. The computing is performed to reduce an influence of the respiratory flow velocity and/or the size of the living body.

Physiological sound examination device and physiological sound examination method

A physiological sound examination device includes a physiological sound measurement unit; a power calculation unit which calculates power of a first physiological sound and power of a second physiological sound, the first physiological sound being one of two different kinds of physiological sounds measured by the physiological sound measurement unit in a same time period and the second physiological sound being the other of the two different kinds of physiological sounds; a power comparison unit which compares first power indicating the power of the first physiological sound and second power indicating the power of the second physiological sound, to calculate a comparison result indicating a ratio or a difference between the first power and the second power; and a determination unit which determines whether or not a measurement position of the physiological sound is appropriate, by comparing the comparison result with a threshold.

Physiological sound examination device

An information presenting device for narrowing down information for users and stimulating interest in users from various viewpoints, and presenting the information to users in an easily ascertainable manner. Specifically, a content recommending device displays an image, a commonality map image includes a title image, a Venn diagram image, and a details button image. The Venn diagram in the commonality map image relating to all content is narrowed down to a Venn diagram about a set containing, as elements, content IDs of content having an attribute value, for example, 'Mayumi Hamada' for an attribute 'artist'. In the content recommending device, a multiple profile acquiring unit acquires viewing/listening history tables including content IDs of content viewed/listened to in player terminals, and a profile common relationship ascertaining unit calculates an extent of a common portion of the acquired viewing/listening history tables. The commonality is expressed as a Venn diagram.

Information presenting device, information presenting method, information presenting program, and integrated circuit

The present invention aims to provide a display device that can display relationships between a plurality of users in an easy-to-visually-acknowledge manner. The present invention is a system composed of a data sensing unit, a positional relationship detection unit, a user groping unit, and a positional relationship display unit. The user grouping unitgroups the users into a plurality of groups based on information pieces relating to positional relationships between the users, which are detected by the positional relationship detection unit. Based on information pieces relating to the groups extracted by the user grouping unit, the positional relationship display unitarranges and displays the groups on a screen in conformity with a positional relationship between the groups.

Display, display method, and display program

A communication device sends content or content identification information to another communication device and receives content or content identification information from another communication device. The communication device includes an evaluation value calculation unit that calculates an evaluation value; an evaluation value data receiving unit that receives the evaluation value from each of other communication devices aside from the terminal itself; a ranking processing portion that ranks the evaluation values of the terminal itself and the other communication devices, and generates an evaluation value ranking; and a user input/output accepting portion that presents the evaluation value ranking to the user of the terminal itself.

Communication device, communication method, communication program, storage medium thereof, and integrated circuit

Preferences of a user are analyzed with respect to each of a plurality of pieces of content already viewed by the user, and a piece viewing motivation information that is a combination of attribute entities of the piece of content is generated. A primary viewing motivation portion and a secondary viewing motivation portion are determined from the generated pieces of viewing motivation information, and pieces of viewing motivation information having a common primary viewing motivation portion are grouped together. Content having the determined primary viewing motivation portion and the secondary viewing motivation portion is selected from content not yet viewed by the user, and content information about the selected content is presented to the user in correspondence with the primary viewing motivation portion and the secondary viewing motivation portion.

Content recommendation device

An information recording medium includes a first recording area for recording first information and first management information regarding handling of the first information; and a second recording area for recording second information generated based on the first information, and second management information regarding handling of the second information.

Information recording medium and reproduction apparatus therefor

An information recording medium is for recording of information, and identification information indicating whether the information is an album content distributed by electronic distribution or information edited by a user.

Information recording medium, recording apparatus, editing apparatus, reproduction apparatus, recording method, editing method, and reproduction method

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Osaka, Japan

Noriaki Horii