摘要:
An assembly device includes: a push-in unit provided in a vertically movable tool base to push a ceramic catalyst carrier together with a support mat into a recession of a shaping die; a first and second pressing units for pressing both end portions of the mat from side faces to curve them along an arc-shaped upper surface of the carrier; pressure rollers provided at the both pressing units to press the both end portions toward the carrier; a tape presser in the push-in unit for pressing an adhesive tape to an upper surfaces of engagement portions of the depression and projection in a gap formed between the both rollers and operating with the push-in unit in pushing the carrier and mat into the recession of the shaping die; and a push-up unit provided on a bottom of the recession to push up the carrier and mat.
摘要:
An assembly device includes: a push-in unit provided in a vertically movable tool base to push a ceramic catalyst carrier together with a support mat into a recession of a shaping die; a first and second pressing units for pressing both end portions of the mat from side faces to curve them along an arc-shaped upper surface of the carrier; pressure rollers provided at the both pressing units to press the both end portions toward the carrier; a tape presser in the push-in unit for pressing an adhesive tape to an upper surfaces of engagement portions of the depression and projection in a gap formed between the both rollers and operating with the push-in unit in pushing the carrier and mat into the recession of the shaping die; and a push-up unit provided on a bottom of the recession to push up the carrier and mat.
摘要:
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.
摘要:
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.
摘要:
An electronic component has a portion adjacent to a surface of a base to which elements are mounted is immersed into a liquid resin or semi-solid resin such that an element surface of the base to which the elements are mounted is not immersed and in which the resin is then hardened. This causes a gap to be disposed between the hardened resin and the element surface of the base, such that a cover supported by some of the elements is formed.
摘要:
An electronic apparatus reads a digital data stream including a video signal and/or an audio signal outputted from an external apparatus according to a transmission clock different from a clock for the data stream, and outputs the video signal and/or audio signal without causing any discontinuity. The electronic apparatus includes a sample rate converter that rate-converts a predetermined volume of the audio signal in synchronization with a constant sampling clock, and changes a number of samples to be outputted, based on a data volume of an audio signal outputted by the electronic apparatus and a data volume of an audio signal transmitted from the external apparatus or transmittable from the external apparatus to the electronic apparatus.
摘要:
A multilayer ceramic electronic component includes an electronic component body a notch formed in a side surface of the electronic component body, and a joining electrode formed by dividing a joining via hole conductor is formed at a portion of an inside surface defining the notch. A cover that is mounted to the electronic component body has a leg, with the leg of the cover being positioned inside the notch. By joining the leg to the joining electrode, the cover is secured to the electronic component body. The multilayer ceramic electronic component includes an LGA (land grid array) type external terminal electrode. The multilayer ceramic electronic component makes it possible to mount a cover for covering a mounted component without increasing the planar dimensions of the electronic component and without decreasing an area for mounting a component to be mounted.
摘要:
A multilayer ceramic electronic component includes a laminated ceramic body provided with terminal electrodes on side surfaces thereof and a cover for covering the laminated ceramic body. Ground terminal electrodes are provided in notches provided in opposed side surfaces opposing of the laminated ceramic body, a plurality of terminal electrodes is arranged in parallel in each of notches provided in the other side surfaces opposing each other. These terminal electrodes are formed by dividing terminal via hole conductors. The cover is disposed so as to cover elements mounted on the laminated ceramic body, and foot portions of the cover are disposed in the notches and are bonded to the ground terminal electrodes.
摘要:
A hose clip for clamping a hose includes a clamping ring formed by annularly bending a strip of spring plate and deformed between a reduced-diameter state and a spread-diameter state. An arcuate portion is formed in either one of the ends of the clamping ring. A first knob is formed by bending the arcuate portion radially outward with respect to the clamping ring. A second knob is formed by bending the other free end of the clamping ring radially outward with respect to the clamping ring as so to pass through the arcuate portion. An engaged piece is formed on the one end of the clamping ring so as to project axially with respect to the clamping ring within a width of the spring plate. An engaging edge is formed on the other end of the clamping ring so as to move over the engaged piece and engage it when the first and second knobs are slid to come close to each other, thereby holding the clamping ring in the spread-diameter state with the knobs being substantially superposed. Also, a guide face is formed on a portion of the engaged piece with which the engaging edge engages. The guide face axially displaces the engaged piece and the engaging edge when the knobs come close to each other so that the engaged piece abuts the engaging edge.
摘要:
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.
摘要翻译:低温共烧陶瓷材料包括基于SiO2-BaO-Al2O3的初级组分,并且作为次要组分,以Fe 2 O 3计的铁为0.044〜0.077重量份,以锆为0.30〜0.55重量份的锆 ZrO 2相对于100重量份的SiO 2 -BAO-Al 2 O 3基主成分。 作为SiO 2-BaO-Al 2 O 3的一次成分,优选包含47重量%〜60重量%的SiO 2,20重量%〜42重量%的BaO,5重量%〜30重量%的Al 2 O 3。