Abstract: A horizontal articulated robot includes: a first link; a second link whose proximal end portion is coupled to one of an upper side and a lower side of a distal end portion of the first link; a third link whose proximal end portion is coupled to the other upper or lower side of a distal end portion of the second link; and a spacer disposed at a coupling position where the second link and one of the first link and the third link are coupled together, the spacer spacing the second link and the one link apart from each other in an up-down direction, such that a motion trajectory of the third link does not interfere with the first link.

Abstract: An electronic component unit includes a substrate including principal surfaces opposing each other and side surfaces between the principal surfaces, and components mounted on the principal surface of the substrate. The side surfaces include first side surfaces formed before the components are mounted and second side surfaces formed after the components are mounted. As viewed from a line normal to the principal surface of the substrate, distances between the first side surfaces and the components are different from distances between the second side surfaces and the components.

Abstract: A substrate conveying robot has left and right arms having a common pivot axis line, an arm drive unit for driving the left and right arms, and a control unit for controlling the arm drive unit. A pulley ratio between a turning pulley, a first pulley, a second pulley, and a third pulley is set so that a moving locus of the substrate holding members when the first link member is rotated about the pivot axis line by the first drive portion so as to extend and contract the arm in a state that the turning pulley is fixed is substantially linear. Thereby, the moving locus of the substrate holding member when extending and contracting the arm can be substantially linear.

Abstract: Described herein is a conveyance robot. In certain aspects, a conveyance robot can include a first link member configured to be rotatable about a first axis, a second link member configured to be rotatable about a second axis positioned at a predetermined distance relative to the first axis, a holding member configured to be capable of holding an article and rotating about a third axis positioned at a predetermined distance relative to the second axis, an ascending and descending drive unit for driving at least the holding member to ascend and descend. In certain aspects, an arm link mechanism can be included. The arm link mechanism can be constituted by connecting the first link member, the second link member, and the holding member in this order, and the ascending and descending drive unit is placed between the first link member and the holding member so as to form a part of the arm link mechanism.

Abstract: According to the present invention, a stator for a rotary electric machine includes a stator core, coils of three phases formed of flat-type wire coils wound on the stator core by concentrated winding, neutral point bus bars which are connected to coil terminating ends respectively extending from innermost circumferences of the coils of three phases, and a neutral point formed by joining the neutral point bus bars to each other. The neutral point is formed by joining terminating ends of the three-phase neutral point bus bars to each other in a state in which the terminating ends are arranged adjacent to each other in the circumferential direction.

Abstract: A stator for a rotary electric machine includes a stator core, coils of three phases formed of flat-type wire coils wound around the stator core by concentrated winding, and neutral point bus bars of three phases which are connected to coil terminating ends respectively extending from innermost circumferences of the coils of three phases and are joined together to form a neutral point. Of the neutral point bus bars of three phases, a U-phase neutral point bus bar is shifted radially outward with respect to the innermost circumference of the coil and is thereafter extended outward in the axial direction of the stator, and the neutral point is located radially outward with respect to the innermost circumference of the coil.

Abstract: A functional device can communicate with an access apparatus through wireless communication. At least one additional device can be connected to the functional device. The functional device includes an access controller that performs an initialization process of the additional device to obtain characteristic information of the additional device from the additional device, before establishing communication between the access apparatus and the functional device, a memory that stores the obtained characteristic information, a communication unit that performs transmission and reception of data with the access apparatus, and a communication controller that transmits the characteristic information stored in the memory to the access apparatus without performing an initialization process of the additional device, upon establishment of communication with the access apparatus by the communication unit.

Abstract: An electronic component unit includes a substrate including principal surfaces opposing each other and side surfaces between the principal surfaces, and components mounted on the principal surface of the substrate. The side surfaces include first side surfaces formed before the components are mounted and second side surfaces formed after the components are mounted. As viewed from a line normal to the principal surface of the substrate, distances between the first side surfaces and the components are different from distances between the second side surfaces and the components.

Abstract: A stator core includes a cylindrical yoke and teeth that are disposed in an inner circumference surface of the yoke along its circumferential direction and that are subjected to magnetic flux from the rotor of the rotating electrical device. The teeth include a trapezoidal tooth that has a trapezoidal cross section that is taken vertically along a central axis of the yoke and an oddly shaped tooth of which a tip section has the same shape as the trapezoidal tooth and a base section from the tip section to the yoke has a different shape from the trapezoidal tooth.

Abstract: A functional device can communicate with an access apparatus through wireless communication. At least one additional device can be connected to the functional device. The functional device includes an access controller that performs an initialization process of the additional device to obtain characteristic information of the additional device from the additional device, before establishing communication between the access apparatus and the functional device, a memory that stores the obtained characteristic information, a communication unit that performs transmission and reception of data with the access apparatus, and a communication controller that transmits the characteristic information stored in the memory to the access apparatus without performing an initialization process of the additional device, upon establishment of communication with the access apparatus by the communication unit.

Abstract: A functional device can communicate with an access apparatus. The functional device includes an access controller that controls an additional device and obtains characteristic information of the additional device at an initialization process of the additional device, a memory that stores the obtained characteristic information, a communication unit that transmits and receives data to and from the access apparatus, and a communication controller that transmits the characteristic information stored in the memory to the access apparatus, when receiving a request for the initialization process from the access apparatus through the communication unit after transferring an exclusive right to the access apparatus, the exclusive right being a right to exclusively control the additional device.

Abstract: An access device 100 includes an access speed information part 112 for informing an access speed required for data recording by the access device 100 to a nonvolatile memory device 200. The nonvolatile memory device includes an access condition determination part 212 for determining an access condition required for meeting the informed access speed and an access area determination unit 213 for determining an access area according to the determined access condition. The access device 100 informs the required access speed to the nonvolatile memory device 200 in advance so that the access condition determination part 212 and the access area determination part 213 in the nonvolatile memory device 200 realize data recording which meets the access speed informed in advance upon the data recording. Thus, it is possible to access all the nonvolatile memory devices at a desired speed regardless of difference in characteristics of the recording speed of each of the nonvolatile memory devices.

Abstract: In a communication system in which data is transmitted and received in synchronization with a clock signal, a peripheral device cannot transfer data to a host device when the host device stops outputting the clock signal and thus the peripheral device cannot promptly transmit an interrupt request to the host device. A peripheral device transmits an interrupt request to a host device using a signal line for a clock signal when the clock signal output has been stopped. The host device receives the interrupt request, and resumes outputting a clock signal to enable data transmission and reception to and from the peripheral device. This enables the peripheral device to transmit an interrupt request to the host device promptly when the output of the clock signal from the host device has been stopped.

Abstract: A host device and a slave device are set to a full-duplex mode by temporarily switching the communication direction of a first transmission channel or a second transmission channel after completing transmission and reception of a predetermined number of data packets in the half-duplex mode. The host device or the slave device can thus transmit an interrupt request, such as a request associated with a wait status or a busy status, to its communication target using the temporary full-duplex mode. This enables the host device or the slave device to process such an interrupt request during high-speed data transfer performed in the half-duplex mode.

Abstract: A stator for a rotary electrical machine, includes a stator core in a cylinder shape and having plural magnetic pole teeth, which are arranged in a circumferential direction of the stator while keeping a distance therebetween and each of which protrudes in a radial direction of the stator core, a coil configured with a conductive wire wound around each of the magnetic pole teeth, an insulating bobbin provided between the coil and the corresponding magnetic pole tooth, and an electric power supply portion arranged axially outwardly of the stator core, electrically connecting the coil with an outside of the stator, and including an outgoing wire, which corresponds to a portion of at least one of a winding start and a winding end of the conductive wire being extended by a predetermined length, and an isolating member having a groove portion for accommodating and guiding the corresponding outgoing wire.

Abstract: Described herein is a conveyance robot. In certain aspects, a conveyance robot can include a first link member configured to be rotatable about a first axis, a second link member configured to be rotatable about a second axis positioned at a predetermined distance relative to the first axis, a holding member configured to be capable of holding an article and rotating about a third axis positioned at a predetermined distance relative to the second axis, an ascending and descending drive unit for driving at least the holding member to ascend and descend. In certain aspects, an arm link mechanism can be included. The arm link mechanism can be constituted by connecting the first link member, the second link member, and the holding member in this order, and the ascending and descending drive unit is placed between the first link member and the holding member so as to form a part of the arm link mechanism.

Abstract: A method of manufacturing a stator of a rotating electrical machine includes: winding coils of a plurality of phases respectively around corresponding teeth; fixing the coils by supplying direct currents to the coils such that Lorentz forces are generated toward a radially outer side of the stator; and connecting neutral points of the coils to one another.

Abstract: A data communication system for starting transmission and reception of target data for processing upon recognition that switching between communication modes is completed. The data communication system includes a master communication device and a slave communication device that continuously perform, at a time of switching from half-duplex communication to full-duplex communication, (i) a handshake using a directional control code indicating the switching and a preamble code indicating completion of the switching and (ii) a handshake using the preamble code and an acknowledge code indicating receipt of the preamble code, whereby each of the devices recognizes that the switching between communication modes by the opposite device is completed and starts transmission and reception of the target data.

Abstract: A low temperature co-fired ceramic material includes a SiO2—BaO—Al2O3-based primary component, and, as secondary components, 0.044 to 0.077 parts by weight of iron in terms of Fe2O3 and 0.30 to 0.55 parts by weight of zirconium in terms of ZrO2 relative to 100 parts by weight of the SiO2—BaO—Al2O3-based primary component. The SiO2—BaO—Al2O3-based primary component preferably includes 47% to 60% by weight of SiO2, 20% to 42% by weight of BaO, and 5% to 30% by weight of Al2O3.

Abstract: When an access device accesses a nonvolatile memory device, the nonvolatile memory device or the access device detects or calculates a temperature T of the nonvolatile memory device. A temperature-adaptive control part of the nonvolatile memory device controls an access rate to a nonvolatile memory on the basis of the temperature T. Accordingly, the control part controls the rate so that the temperature T of the nonvolatile memory devices cannot exceed a limit temperature Trisk. In this manner, a nonvolatile memory system can eliminate a risk of a burn when ejecting the semiconductor memory device and can read and write data at a high speed.