Abstract: The electrically conductive composition includes an electrical conductive polymer, a binder resin, and at least one of a cross-linking agent and a plasticizer.

Abstract: A biosensor sheet includes a pressure-sensitive adhesive layer for attaching to a surface of a living body, and a probe disposed on the pressure-sensitive adhesive layer, wherein the probe has an exposure region in which the pressure-sensitive adhesive layer is exposed.

Abstract: A biosensor having a satisfactory wearing comfort is provided, taking the compressive elastic modulus, the thickness and the planar area of the component into account. The biosensor includes a substrate having a rigidity K of 3.0 N·mm2 or less expressed by following formula (1), and a component provided on a first main surface of the substrate, the component having a rigidity that satisfies following formula (2) and is equal to or greater than a predetermined value, K=ET3/12??(1) K?6.34×1014×S?10.6??(2) where E and T in formula (1) denote a compressive elastic modulus at 23° C. expressed in megapascals (MPa), and a thickness expressed in millimeters (mm), respectively. In formula (2), K denotes the rigidity expressed by formula (1) in newton millimeters squared (N·mm2), and S denotes a planar area expressed in square centimeters (cm2).

Abstract: A biosensor includes an electrode configured to be attached to a living body; a memory configured to store the biological information; and a processing circuit configured to operate either in an operation checking mode and a biological information recording mode. The processing circuit, during the operation checking mode, wirelessly transmits the obtained biological information, and transitions to the biological information recording mode upon receiving a recording start command from an outside, and during the biological information recording mode, writes the obtained biological information to the memory.

Abstract: A living body sensor includes a flexible substrate including a body section; a first pad section, at one longitudinal directional end of the body section via a first constricted section, including a first electrode to be attached to a living body; a second pad section, at another longitudinal directional end of the body section via a second constricted section, including a second electrode to be attached to the living body; an obtaining section for obtaining biological information through the first second electrodes; a wireless communication section for transmitting the biological information; a component mounting section at the first constricted section side of the body section; and a battery setting section at the second constricted section side of the body section for setting a battery supplying power to the component mounting section. These sections are formed integrally with the flexible substrate.

Abstract: A biological sensor includes a sensor body for acquiring biological information; an electrode connected to the sensor body; a first layer member configured to store the sensor body, a first adhesive layer being disposed on one surface of the first layer member facing the electrode; and a second layer member being stuck onto the one surface of the first layer member, and having a shape for covering the sensor body and exposing the electrode, a second adhesive layer being disposed on a surface of the second layer member opposite to the first layer member. A sticking surface onto a living body is formed by the first layer member and the second layer member.

Abstract: A laminate patchable to a living body and that includes a pressure-sensitive adhesive layer for patching to the living body, a substrate layer disposed on a one-side surface in a thickness direction of the pressure-sensitive adhesive layer and supporting the pressure-sensitive adhesive layer, and a protecting layer disposed on a one-side surface in the thickness direction of the substrate layer.

Abstract: A patchable biosensor includes a substrate extending in a longitudinal direction and being stretchable for being patched to a surface of a living body and an electronic component disposed on a one-side surface in a thickness direction of the substrate and extending in the longitudinal direction. The longitudinal direction of the electronic component crosses the longitudinal direction of the substrate.

Abstract: A data acquisition method and a signal measurement system that allow measured data to be easily and reliably obtained from memory are provided. The signal measurement system includes a reception device on which a plurality of devices storing measurement data are placed, a probe mechanism configured to be able to come into contact with the plurality of devices placed on the reception device, a control circuit configured to read, in parallel, the measurement data from the plurality of devices with the probe mechanism, and an information processing apparatus configured to process, in parallel, the measurement data having been read, wherein at a point in time when a subsequent device set is placed on the reception device, the control circuit drives the probe mechanism, and at a point in time when data processing with the information processing apparatus is completed, the control circuit starts reading, in parallel, data from the subsequent device set.

Abstract: A biosensor according to the present invention includes a pressure-sensitive adhesive layer to be affixed to a biological surface; an electrode arranged to be capable of contacting the biological surface on a side of the pressure-sensitive adhesive layer to be affixed to the biological surface; an electronic device configured to process a biological signal obtained via the electrode; and a circuit part connecting the electrode and the electronic device, wherein the electrode has a connecting surface connected to the circuit part on a side affixed to the biological surface.

Abstract: A data acquisition device includes an integrated circuit and an information processor. The integrated circuit has a first terminal for receiving a master/slave switching signal upon start of data acquisition, an ADC for converting analog input data to digital data, and an output terminal for outputting the digital data. The information processor generates the master/slave switching signal, and has a second terminal connected to the first terminal and for outputting the master/slave switching signal, and an input terminal connected to the output terminal and for receiving the digital data. The information processor operates in the master mode when the integrated circuit operates in the slave mode. The information processor operates in the slave when the integrated circuit operates in the master mode. The integrated circuit outputs the digital data when operating in the master mode according to the master/slave switching signal.

Abstract: An electrode joining structure includes: a pressure-sensitive adhesive layer having an affixing surface to be affixed to a test subject; an electrode containing a conductive polymer having elasticity, and configured to be exposed from the affixing surface of the pressure-sensitive adhesive layer; a base material layer provided to be overlaid on a surface opposite to the affixing surface of the pressure-sensitive adhesive layer, and having tackiness represented by a maximum diameter from among diameters of steel balls that stop in a ball rolling method called J. Dow ball tack, the maximum diameter being greater than or equal to 0.4 mm and less than or equal to 4 mm; a substrate provided on the base material layer; a wire provided on the substrate and connected to the electrode; and a joining part joining the electrode and the wire.

Abstract: An electrode according to the present invention contains a conductive polymer; a binder resin; and a plasticizing agent, wherein the electrode has a plate shape having a pair of principal surfaces parallel to each other, and wherein a ratio of a content of the plasticizing agent to a content of the conductive polymer being 0.5 to 500.0 in a surface part of the electrode located at less than or equal to 1 ?m from a surface of the electrode.

Abstract: The electrically conductive composition includes an electrical conductive polymer, a binder resin, and at least one of a cross-linking agent and a plasticizer.

Abstract: A biosensor having a satisfactory wearing comfort is provided, taking the compressive elastic modulus, the thickness and the planar area of the component into account. The biosensor includes a substrate having a rigidity K of 3.0 N·mm2 or less expressed by following formula (1), and a component provided on a first main surface of the substrate, the component having a rigidity that satisfies following formula (2) and is equal to or greater than a predetermined value, K=ET3/12 ??(1) K?6.34×1014×S?10.6 ??(2) where E and T in formula (1) denote a compressive elastic modulus at 23° C. expressed in megapascals (MPa), and a thickness expressed in millimeters (mm), respectively. In formula (2), K denotes the rigidity expressed by formula (1) in newton millimeters squared (N·mm2), and S denotes a planar area expressed in square centimeters (cm2).

Abstract: The electrically conductive composition includes an electrical conductive polymer, a binder resin, and at least one of a cross-linking agent and a plasticizer.

Abstract: A management method of a patch for managing a sticking state of a patch with respect to an individual having a body temperature includes a step (1) of sticking the patch to the individual, a step (2) of detecting a temperature change caused by sticking the patch to the individual, and a step (3) of judging whether or not the patch is stuck to the individual based on a presence or absence of the temperature change.

Abstract: A laminate patchable to a living body and that includes a pressure-sensitive adhesive layer for patching to the living body and a substrate layer disposed on a one-side surface in a thickness direction of the pressure-sensitive adhesive layer and supporting the pressure-sensitive adhesive layer. The pressure-sensitive adhesive layer contains a first carboxylic acid ester and the substrate layer contains a second carboxylic acid ester.

Abstract: A temperature sensor includes a solar cell, and a thermochromic resin covering the solar cell and having a light transmittance changeable according to a temperature change.

Abstract: A laminate for biosensor includes a pressure-sensitive adhesive layer for attaching to a surface of a living body; and a substrate layer disposed on the upper face of the pressure-sensitive adhesive layer, wherein the laminate for biosensor includes a probe disposed at the lower face of the laminate for biosensor, and a moisture barrier layer disposed so as to overlap with the probe when projected in the thickness direction.