Abstract: According to an embodiment, a coil spring is formed of a wire which is helically wound, and includes an end turn portion and an effective portion, and a surface of the wire in the end turn portion includes an area which is softer than a surface of the wire in the effective portion.

Abstract: The present application discloses a display device capable of preventing a black display defect with a pixel circuit used therein in which P-type and N-type transistors are mixed. Provided is a pixel circuit including an organic EL element, a holding capacitor, a P-type drive transistor, a P-type writing control transistor, an N-type threshold compensation transistor, and the like, wherein during a data writing period, the voltage of a data signal line is written to the holding capacitor via the writing control transistor in ON state and the drive transistor brought into a diode-connected state by the threshold compensation transistor in ON state. A capacitance is provided between a first scanning signal line connected to a gate terminal of the writing control transistor and a gate terminal of the drive transistor.

Abstract: The present invention relates to a tobacco plant and the like. The tobacco plant of the present invention contains nitrate reductase in which an amino acid residue corresponding to position 525 in an amino acid sequence corresponding to SEQ ID NO: 2 or 4 is mutated from proline to an amino acid residue other than proline. In one embodiment, the tobacco plant has one or more properties of the following (a) to (c): (a) the activity of the nitrate reductase under the dark condition is 80% or more of the activity of the nitrate reductase under the light condition; (b) an individual is essentially equivalent to a control in growth; and/or (c) nitric acid decreases as compared with the control, wherein the control is a tobacco plant containing nitrate reductase consisting of the amino acid sequence of SEQ ID NO: 2 or 4.

Abstract: The present invention aims to provide an acrylic copolymer capable of maintaining excellent storage stability in the uncrosslinked state even after long-term exposure to high temperatures, and a crosslinked acrylic rubber product produced from the acrylic copolymer which maintains good normal-state properties and good water resistance. The present invention is based on the finding that an acrylic copolymer produced by polymerizing a liquid mixture of an alkoxyalkyl (meth)acrylate containing an alkoxyalkyl group and a crosslinkable monomer containing a carboxy group has excellent storage stability and that a crosslinked product produced from the acrylic copolymer has good normal-state properties and good water resistance.

Abstract: Provided is a communication device and a control method, according to which in a configuration in which a plurality of processing units having a master-subordinate relationship therebetween, processing for controlling an abnormality and the like that has occurred in the subordinate processing unit can be performed by the master processing unit. A communication device includes a master processing unit and a subordinate processing unit, and the subordinate processing unit performs processing regarding communication, the master processing unit controls activation of the subordinate processing unit, the subordinate processing unit periodically transmits a signal to the master processing unit, and the master processing unit controls an operation of the subordinate processing unit in accordance with the signal that is periodically transmitted by the subordinate processing unit.

Abstract: There is provided a method for more easily producing an acrylic rubber capable of providing a crosslinked rubber having excellent water resistance. A method for producing an acrylic rubber comprising the steps of subjecting a monomer to emulsion polymerization to obtain a polymerized emulsion; mixing the polymerized emulsion with a coagulant to obtain a water-containing crumb; and water-washing the water-containing crumb, wherein, in the step of water-washing the water-containing crumb, the water-containing crumb is water-washed until an electrical conductivity of the washing water after water-washing the water-containing crumb becomes 6.0 mS/cm or less.

Abstract: Disclosed is a wet friction member for use in a wet clutch or a wet brake that has improved heat conductivity and tends not to damage a mating plate which is engaged with it to improve the endurance of the mating plate. The wet friction member 1 includes base paper formed from a fiber base material and a filler and a binder for curing the base paper. The base paper contains a carbon-based material and does not contain diatomaceous earth.

Abstract: The present invention provides an improvement of sensitivity in immunological measurement of tau protein. Specifically, the present invention provides an antibody conjugate comprising two or more kinds of anti-tau protein antibodies bound to a carrier.

Abstract: It is an object of the present invention to provide an acrylic copolymer for providing a highly heat-resistant rubber material that shows a small rate of change in strength without loss of elongation, even under a high-temperature condition over a long period, and a composition containing the acrylic copolymer. The present invention provides an acrylic copolymer comprising a structural unit (A) derived from a monomer containing a structure having a maleimide skeleton, a structural unit (B) derived from an acrylic acid alkyl ester and/or a structural unit (B) derived from an acrylic acid alkoxyalkyl ester, and a structural unit (C) derived from an unsaturated monomer having a crosslinking group; a composition comprising the acrylic copolymer and a crosslinking group; and a rubber material produced from the composition.

Abstract: The in-vehicle communication device includes a CAN communication unit, an Ethernet communication unit, a controller that controls communication by the CAN communication unit and the Ethernet communication unit, a first voltage output unit that outputs a first voltage, and a second voltage output unit that outputs a second voltage lower than the first voltage. The second voltage output is applied to the Ethernet communication unit. The first voltage output by the first voltage output unit and the second voltage output by the second voltage output unit are applied to the CAN communication unit. An opening/closing unit is provided between the second voltage output unit and the Ethernet communication unit. When a predetermined operation in the vehicle has been detected, the controller puts the opening/closing unit into an open state and cuts off the supply of power from the second voltage output unit to the Ethernet communication unit.

Abstract: Provided is a communication device and a control method, according to which in a configuration in which a plurality of processing units having a master-subordinate relationship therebetween, processing for controlling an abnormality and the like that has occurred in the subordinate processing unit can be performed by the master processing unit. A communication device includes a master processing unit and a subordinate processing unit, and the subordinate processing unit performs processing regarding communication, the master processing unit controls activation of the subordinate processing unit, the subordinate processing unit periodically transmits a signal to the master processing unit, and the master processing unit controls an operation of the subordinate processing unit in accordance with the signal that is periodically transmitted by the subordinate processing unit.

Abstract: A communication device comprises a connector to which a communication line is to be connected for sending and receiving a control signal concerning charge control between a transportation apparatus and a charging apparatus, a modem outputting a modulated signal obtained by modulating information to be sent and demodulating the modulated signal input, and a first internal communication line and a second internal communication line each being connected to the connector and the modem, the first internal communication line and the second internal communication line respectively being for sending the modulated signal and being for receiving the modulated signal, and sends and receives the modulated signal by superposing the modulated signal on the control signal.

Abstract: The in-vehicle communication device includes a CAN communication unit, an Ethernet communication unit, a controller that controls communication by the CAN communication unit and the Ethernet communication unit, a first voltage output unit that outputs a first voltage, and a second voltage output unit that outputs a second voltage lower than the first voltage. The second voltage output is applied to the Ethernet communication unit. The first voltage output by the first voltage output unit and the second voltage output by the second voltage output unit are applied to the CAN communication unit. An opening/closing unit is provided between the second voltage output unit and the Ethernet communication unit. When a predetermined operation in the vehicle has been detected, the controller puts the opening/closing unit into an open state and cuts off the supply of power from the second voltage output unit to the Ethernet communication unit.

Abstract: An in-vehicle relay device to which a plurality of communication lines installed in a vehicle are connectable performs processing for relaying communication between the communication lines, the device includes: a processor that includes an acquisition unit that acquires an update program for updating a program executed by an in-vehicle device connected to one of the communication lines and an update processing unit that performs processing for updating a program by transmitting an update program acquired by the acquisition unit to the in-vehicle device; a communication IC that performs, by executing a communication program, processing relating to communication performed via the communication lines; and a shared memory that is accessible by the processor and the communication IC, wherein an update program acquired by the acquisition unit of the processor and the communication program executed by the communication IC are stored in the shared memory.

Abstract: A communication device comprises a connector to which a communication line is to be connected for sending and receiving a control signal concerning charge control between a transportation apparatus and a charging apparatus, a modem outputting a modulated signal obtained by modulating information to be sent and demodulating the modulated signal input, and a first internal communication line and a second internal communication line each being connected to the connector and the modem, the first internal communication line and the second internal communication line respectively being for sending the modulated signal and being for receiving the modulated signal, and sends and receives the modulated signal by superposing the modulated signal on the control signal.

Abstract: A communication system comprising: a control line transmitting a control signal for controlling charging of a battery mounted on a vehicle; a reference potential line connected to a reference potential of the vehicle serving as a reference for the control signal; a first PLC communication device connected to the control line and the reference potential line and superposing onto the control signal a differential signal having a higher frequency than the control signal so as to perform communication with an external power supply apparatus; and an inductive element which is provided at a point of connection between the reference potential line 1c and the reference potential or provided in the reference potential line and the inductive element having impedance for a noise having a higher frequency than the control signal is higher than the impedance for the control signal.

Abstract: A communication system including: a control line transmitting a control signal for controlling charging of a battery of a vehicle; a reference potential line connected to a reference potential of the vehicle; a first PLC communication device connected individually to the control line and the reference potential line and superposing onto the control signal a differential signal having a higher frequency than the control signal so as to perform communication with an external power supply apparatus; an inductive element which is provided in the reference potential line and the inductive element having impedance for a noise having a higher frequency than the control signal is higher than the impedance for the control signal; and a second inductive element provided in a wire connecting the first PLC communication device to a lead battery.

Abstract: A communication system comprising: a control line transmitting a control signal for controlling charging of a battery mounted on a vehicle; a reference potential line connected to a reference potential of the vehicle serving as a reference for the control signal; a first PLC communication device connected to the control line and the reference potential line and superposing onto the control signal a differential signal having a higher frequency than the control signal so as to perform communication with an external power supply apparatus; and an inductive element which is provided at a point of connection between the reference potential line 1c and the reference potential or provided in the reference potential line and the inductive element having impedance for a noise having a higher frequency than the control signal is higher than the impedance for the control signal.

Abstract: It has been found that introducing into a Poaceae plant an Hd3a gene, which is a flower-bud-formation inducing gene, positioned downstream of a promoter whose expression is induced by a plant activator treatment makes it possible to control the flowering time of the Poaceae plant in accordance with a plant activator treatment timing. It has been found that further introducing a Ghd7 gene, which functions to suppress flower bud formation, into the plant makes it possible to suppress the expression of an endogenous Hd3a gene and increase the efficiency of controlling the flowering time.

Abstract: A multi-layer fabric, having a first woven portion having warp yarns and weft yarns interwoven together to form a first woven layer, a unidirectional portion that includes a first unidirectional layer having first unidirectional yarns, the first unidirectional layer being adjacent the first woven layer, and at least one securing yarn interwoven with the first woven layer and the first unidirectional layer to secure the first unidirectional portion to the first woven portion. The fabric may have encapsulating yarns interwoven with the first unidirectional yarns to secure the first unidirectional yarns together to form the first unidirectional layer.