Omron Corporation

Omron Healthcare Company Ltd.

Satoshi Yase

Tetsuya Nosaka

Masamune Nakayama

Yasuhiro Kawabata

Keisuke Saito

Hidekatsu Nogami

Ayaka Iwade

Yahiro Koezuka

Junji Obata

Hisashi Ozawa

Kyohei Asai

Keigo Kamada

Masayuki Sugano

Masayuki Koizumi

Takanori Kurisu

Yuki Sasaki

Xiaojun Liu

In a recommended load determining device () utilizing an estimation model () that outputs a parameter related to a capability of a user calculated based on load data expressing a load imparted to the user and on motion data expressing motion of a single motion unit of the user under the load, an acquisition section () acquires load data expressing a load imparted to a target user who is a target for determining a recommended load, and motion data expressing motion of a single motion unit of the target user under the load, and a determination section () determines recommended load data expressing a recommended load for the target user based on a parameter related to the capability of the target user as output from the estimation model () by inputting the acquired load data and the acquired motion data into the estimation model ().

Recommended load determining device, capability parameter estimation model training device, method, and program

In an apparatus for measuring biological information using a radio wave, a technique for acquiring an index related to a setting position of the apparatus with respect to a measurement site is provided. A biological information measurement apparatus () according to an aspect of the present disclosure includes a transmitter () configured to transmit a radio wave toward a measurement site of a living body; a receiver () configured to receive a reflected wave of the radio wave reflected by the measurement site and output a waveform signal of the reflected wave; a feature extraction unit () configured to extract information indicative of a feature of a waveform from the waveform signal; a determination unit () configured to determine whether a setting position of the biological information measurement apparatus with respect to the measurement site satisfies a condition corresponding to a preset reference position based on the extracted information indicative of the feature of the waveform; and an output unit () configured to output information indicative of a determination result determined by the determination unit.

Biological information measurement apparatus, method, and program

A stroke decision deviceincludes an acquisition sectionconfigured to acquire state information including a position, a velocity, and a rotational velocity of an incoming ball, and a stroke decision sectionconfigured to decide a stroke condition including a position, a velocity, and an orientation of a striking implement at a time point when hitting back the ball toward a target arrival position, based on the state information for the ball and the target arrival position when hitting back the ball with the striking implement.

Stroke decision device, stroke decision method, recording medium storing stroke decision program, and ball-returning robot

The present disclosure provides a rotation estimation device including an acquisition section and a rotation estimation section.

Rotation estimation device, rotation estimation method, recording medium stored with rotation estimation program, trajectory prediction device, trajectory prediction method, recording medium stored with trajectory prediction program, and ball-returning robot

An embodiment of the present invention provides a sphygmomanometer that is worn on a measured part of the left wrist of a subject (user) for use. In the sphygmomanometer, on an inner peripheral surface of a band-like body that constitutes a base of a band, a portion for installing a pressure cuff and a protrusion for installing an antenna substrate are separately provided, and the pressure cuff and the antenna substrate are respectively installed on these portions.

Biological information measuring device

A tag circuit which allows a load connectable thereto to have a wider power consumption range and which is usable in a wider input power range is provided. The tag circuit includes: a control part which is configured to respond to a command extracted from a radio wave received by an antenna by controlling a load; and a rectifying part which is configured to generate DC power to be supplied to the control part and DC power to be supplied to the load by converting a radio wave received by the antenna into DC power, the rectifying part being capable of changing power conversion characteristics of converting the radio wave received by the antenna into DC power to be supplied to the load.

Tag circuit

An RF tag circuit connected to an antenna and a load is provided. The RF tag circuit includes: a rectification circuit rectifying a radio wave received by the antenna and supplying DC power; a matching circuit having a changeable impedance and disposed between the antenna and the rectification circuit; a control part repeatedly controlling activation and stopping of the load; and an adjustment part changing the impedance of the matching circuit in a predetermined direction, storing a first electric power generated by the rectification circuit when a predetermined time has elapsed after the load is activated, and changing the impedance of the matching circuit based on a magnitude relationship between a second electric power generated by the rectification circuit when the predetermined time has elapsed after the load is activated at a timing after the first electric power is generated and the stored first electric power.

RF tag circuit

An RF tag that includes a limiter and is capable of satisfactorily adjusting an impedance of a matching circuit is provided. The RF tag includes a variable load unit of which an amount of power consumption is changeable and a control unit that is capable of executing an impedance adjusting process of adjusting the impedance of the matching circuit such that an output voltage of a rectification circuit becomes a maximum and executes the impedance adjusting process after reducing the output voltage of the rectification circuit to a voltage less than a limiter voltage by adjusting the amount of power consumption of the variable load unit when a predetermined condition is satisfied.

RF tag

A wireless sensor system includes a sensor tag configured to include a radio frequency tag and a communication device configured to wirelessly communicate with one or more sensor tags. Each of the sensor tags is configured to receive a measurement signal from one or more sensor circuits and stores identification information capable of being distinguished from other sensor tags. The communication device includes a transmission means configured to transmit a command signal to the one or more sensor tags and the command signal includes designation information for designating a sensor target serving as an object. Each of the sensor tags generates measurement data on the basis of the measurement signal if the designation information included in the command signal received from the communication device matches its own stored identification information and starts transmission of a response signal including the generated measurement data when a predetermined response start condition is satisfied.

Wireless sensor system, communication device, sensor tag, and communication method

An RF tag circuit including a power storage unit is provided, in which an increase in time required for a voltage change occurring when an impedance is adjusted is reduced. The RF tag circuit is connected to an antenna and a load. The RF tag circuit includes a rectification circuit, a matching circuit, a power storage unit, and a control unit. The rectification circuit rectifies a radio wave received by the antenna and supplies DC power. The matching circuit, of which an impedance is changeable, is interposed between the antenna and the rectification circuit. The power storage unit stores DC power input from the rectification circuit and supplies the stored DC power to the load. The control unit disconnects the power storage unit from the RF tag circuit and adjusts the impedance of the matching circuit such that the amount of the power supplied by the rectification circuit increases.

Growing community of inventors

Nara, Japan

Satoshi Yase