Abstract: The invention relates to a system (10) adapted to measure multiple biophysical characteristics of cells, the system (10) comprising: a microfluidic chip (12) provided with a microfluidic channel (14) which allows cells to flow through, the microfluidic channel (14) having an inlet (14a), an outlet (14b), and a lateral opening (14c) situated between the inlet (14a) and the outlet (14b); and a capacitive sensor (30) integrated in the microfluidic chip, adapted to obtain biophysical characteristics of a single cell in the microfluidic channel (14) by directly manipulating the single cell by sensor elements (31, 32) through the lateral opening (14c) of the microfluidic channel (14), the sensor (30) comprising a stationary part and an electrostatically driven movable part which is movable relative to the stationary part, the stationary part being fixed to the microfluidic chip (12), the movable part being arranged in the lateral opening (14c) of the microfluidic channel (14), wherein a portion of the sensor elemen

Abstract: A vibrational energy harvester element includes: a first electrode; a second electrode that moves in a predetermined direction with respect to the first electrode; a third electrode; a fourth electrode that moves in the predetermined direction with respect to the third electrode; and a support portion that supports the second electrode and the fourth electrode so that they are movable along the predetermined direction; and wherein: the first electrode and the third electrode are disposed along the predetermined direction; at least one of facing surfaces of the first electrode and the second electrode, and at least one of facing surfaces of the third electrode and the fourth electrode, are electrically charged; and the support portion supports the second electrode and the fourth electrode in a state in which electrostatic force between the first electrode and the second electrode, and electrostatic force between the third electrode and the fourth electrode are balanced along the predetermined direction.

Abstract: A random number generator according to one embodiment includes a write circuit, a read circuit, and a signal output circuit. The write circuit inverts magnetization of a magnetic layer of a magnetic tunnel junction element stochastically by supplying current to the magnetic layer. The read circuit reads the magnetization. The signal output circuit generates a random number on the basis of the magnetization read by the read circuit. The random number generator includes a sequence control circuit that controls the write circuit and the read circuit. The sequence control circuit regulates the write circuit to supply the current to the write circuit in a first period, and causes the read circuit to read the magnetization after the first period is finished and then a second period longer than the first period is elapsed.

Abstract: A switch device according to one or more embodiments is disclosed that may include a pressing member, an urging member, fixed contacts, at least one movable contact swingable in a direction intersecting with a movement direction of the pressing member and connecting and disconnecting between the fixed contacts. The pressing member includes a slider portion extending in a direction oblique to the movement direction and slidable along the movable contact. The movable contact is pressed by the slider portion in the pressing member sliding to swing and come in contact with and separate from at least one of the fixed contacts in response to the pressing member moving from a reference position to a pressed position.

Abstract: The present invention relates to a film including a base layer and an oil-containing layer formed on the base layer, wherein the oil-containing layer contains an oil ingredient which bleeds out from a surface of the oil-containing layer at a given temperature or lower, the base layer is an elemental metal or a multilayer structure including a metal layer, and the elemental metal or the metal layer is in contact with the oil-containing layer.

Abstract: An information processing apparatus according to an embodiment includes a processing circuit. The processing circuit acquires a measurement field corresponding to a spatial distribution of a predetermined physical quantity in a subject of measurement. The processing circuit calculates an unknown quantity in the subject of measurement based on a first equation between the measurement field and the unknown quantity having spatial dependence, and on the acquired measurement field. The first equation is one that is acquired based on a second equation expressing a dual field divergence of which can be expressed using the measurement field, by using the measurement field and the unknown quantity, and on the Helmholtz decomposition of the dual field.

Abstract: A solar cell structure including panel structure comprising a solar cell panel and a mount configured to support the panel structure in an inclined state, in which the mount has a support surface that supports the panel structure, and the solar cell structure further including a cover configured to cover at least a region from an end portion of the support surface on a lower side in an inclination direction to a predetermined portion on the solar cell panel.

Abstract: An object of the present invention is to provide a film capable of enhancing snow sliding property and highly preventing snow accretion and/or ice accretion on a structure. The film of the present invention includes, as an outermost layer, an oil-containing layer containing an oil component in a resin, wherein the oil component bleeds from a surface of the oil-containing layer at a temperature not more than a predetermined temperature, the surface of the oil-containing layer has a concave-convex configuration, and the arithmetic mean height (Sa) in a 3.2 cm×3.2 cm region on the surface of the oil-containing layer is 4 ?m or more.

Abstract: The purpose of the present invention is to provide a film which enables an oil to be held on a surface of an object over a long period and which makes it possible to reduce work costs and equipment construction costs. The film of the present invention includes a base material having a plurality of voids therein and an oil retained in the voids, wherein the voids on one surface of the base material have an average void diameter which is smaller than an average void diameter of the voids present near a thickness-direction center of the base material.

Abstract: In a standing pipe body (210), an adsorbent layer (240) filled with active magnesium silicate as an adsorbent and an alumina layer (250) positioned therebelow are arranged. A sample solution containing dioxins is applied into the pipe body (210) from the top, and an aliphatic hydrocarbon solvent is subsequently supplied into the pipe body (210) from the top. The aliphatic hydrocarbon solvent having dissolved dioxins in the sample solution passes through the adsorbent layer (240) and the alumina layer (250) in this order, and is discharged from a bottom of the pipe body (210). At this point, a dioxin group including non-ortho PCBs, PCDDs, and PCDFs is selectively trapped by the adsorbent layer (240), and mono-ortho PCBs are selectively trapped by the alumina layer (250).

Abstract: The purpose of the present invention is to provide a product, in particular, a coating material capable of preventing icing and/or snow accretion. This product includes a first oil component, a second oil component, and a first resin precursor, which is a precursor for a resin component. The first resin precursor including the first and second oil components is cured to form an oil-containing resin layer including the first and second oil components and the resin component. The second oil component constitutes a low-temperature phase-separable oil component that may be phase-separated from the first oil component to exude from the oil-containing resin layer when a temperature decreases to a predetermined value or lower.

Abstract: A disclosed semiconductor device includes a memory cell with a first terminal, a second terminal, a memory element having a first resistance state and a second resistance state, and a nonlinear element, and a drive controller that performs a first operation that allows the memory element to be in the first resistance state, a second operation that allows the memory element to be in the second resistance state, a third operation in which the voltage of the first and second terminals is caused to be different from each other and a value of electric current flowing between the first terminal and the second terminal is caused to be limited to a first current value to determine the resistance state, and a fourth operation in which the current value is caused to be limited to a second current value. The drive controller performs the fourth operation after at least one of the first to third operations.

Abstract: The purpose of the present invention is to provide a sheet body having an improved function of preventing icing and/or snow accretion. At least included are a solid oil-containing resin layer containing an oil and an oil-permeable surface resin layer that has higher wear resistance than the oil-containing resin layer and is layered on one of surfaces of the oil-containing resin layer. The oil included in the oil-containing resin layer includes a low-temperature exuding oil component capable of exuding from the oil-containing resin layer when a temperature decreases to a predetermined value or lower, and the surface resin layer has enough oil permeability to permeate the low-temperature exuding oil component exuding from the oil-containing resin layer to a surface of the surface resin layer that is opposite to a side of the oil-containing resin layer.

Abstract: Various embodiments of the present disclosure are directed towards a magnetic resonance imaging (MRI) knee coil comprising a local shim coil. The local shim coil is disposed in a housing of the MRI knee coil. An electromagnetic coil is also disposed in the housing and spaced from the local shim coil. The local shim coil comprises one or more conductors. Each of the conductors of the local shim coil are disposed on a semi-cylindrical surface, and the semi-cylindrical surface extends laterally from a first side of the housing to a second side of the housing. The local shim coil is configured to generate a local shimming magnetic field that reduces a localized magnetic field inhomogeneity caused by a susceptibility artifact disposed in a knee of a patient.

Abstract: A disclosed semiconductor device includes a memory cell with a first terminal, a second terminal, a memory element having a first resistance state and a second resistance state, and a nonlinear element, and a drive controller that performs a first operation that allows the memory element to be in the first resistance state, a second operation that allows the memory element to be in the second resistance state, a third operation in which the of of the first and second terminals is caused to be different from each other and a value of electric current flowing between the first terminal and the second terminal is caused to be limited to a first current value to determine the resistance state, and a fourth operation in which the current value is caused to be limited to a second current value. The drive controller performs the fourth operation after at least one of the first to third operations.

Abstract: A vibrational energy harvester element includes: a first electrode; a second electrode that moves in a predetermined direction with respect to the first electrode; a third electrode; a fourth electrode that moves in the predetermined direction with respect to the third electrode; and a support portion that supports the second electrode and the fourth electrode so that they are movable along the predetermined direction; and wherein: the first electrode and the third electrode are disposed along the predetermined direction; at least one of facing surfaces of the first electrode and the second electrode, and at least one of facing surfaces of the third electrode and the fourth electrode, are electrically charged; and the support portion supports the second electrode and the fourth electrode in a state in which electrostatic force between the first electrode and the second electrode, and electrostatic force between the third electrode and the fourth electrode are balanced along the predetermined direction.

Abstract: A random number generator according to one embodiment includes a write circuit, a read circuit, and a signal output circuit. The write circuit inverts magnetization of a magnetic layer of a magnetic tunnel junction element stochastically by supplying current to the magnetic layer. The read circuit reads the magnetization. The signal output circuit generates a random number on the basis of the magnetization read by the read circuit. The random number generator includes a sequence control circuit that controls the write circuit and the read circuit. The sequence control circuit regulates the write circuit to supply the current to the write circuit in a first period, and causes the read circuit to read the magnetization after the first period is finished and then a second period longer than the first period is elapsed.

Abstract: An object is to stably, continuously and easily detect reactions of filamentary biomolecules or polymers bridging between a pair of electrodes against reagents without employing any marker or labeling substances.

Abstract: An object is to make a bridge of DNA expanding between a pair of electrodes, and to characterize the bridge of DNA, to thereby detect DNA easily and surely without employing any marker or labeling substances, such as fluorescent reagents. A method of detecting DNA using a detection device with at least a couple of electrodes, the method comprising immobilizing a primer on the electrodes; making a bridge of the DNA expanded between the electrodes, by immersing the electrodes in a solution including circular templates of single stranded DNA, annealing the circular templates, and generating single stranded DNA product utilizing RCA (Rolling Circle Amplification), with impressing a designated voltage between the electrodes; and characterizing the bridge of DNA which includes multiple single stranded DNA molecules between the electrodes.