摘要:
A multilayer ceramic electronic component includes external terminal electrodes that are formed by depositing metal plating films on exposed portions of internal conductors embedded in a ceramic body, depositing a copper plating films that cover the metal plating films and make contact with the ceramic body around the metal plating films, and heat-treating the ceramic body to generate a copper liquid phase, an oxygen liquid phase, and a copper solid phase between the copper plating films and the ceramic body. The mixed phase including these phases forms a region at which a copper oxide is present in a discontinuous manner inside the copper plating film at least at the interfaces between the ceramic body and the copper plating films. The copper oxide securely attaches the copper plating films to the ceramic body and enhances the bonding force of the external terminal electrodes.
摘要:
Suppresses noise due to high engine speed and improves emission and fuel consumption of a hybrid generator. A difference computing unit 29 computes a first difference between an alternator output and a load output. A difference computing unit 31 computes a second difference between a battery output and the load output. When the battery output is greater than a battery output stopping threshold, the alternator output is fixed and the first difference is compensated for by the battery output. When the battery output is less than the battery output stopping threshold, the engine speed is increased to compensate for the second difference by the output of the alternator 3. To compensate for the second difference, a target engine speed is determined using a relationship of the second difference and the target engine speed. The engine speed is converged at the target engine speed.
摘要:
A method for manufacturing a laminated ceramic capacitor includes a step of preparing a laminate which has a first principal surface, a second principal surface, a first end surface, a second end surface, a first side surface, and a second side surface and which includes insulating layers and internal electrodes having end portions exposed at the first or second end surface; a step of forming external electrodes on the first and second end surfaces such that plating deposits are formed on the exposed end portions of the internal electrodes so as to be connected to each other; and a step of forming thick end electrodes electrically connected to the external electrodes such that a conductive paste is applied onto edge portions of the first and second principal surfaces and first and second side surfaces of the laminate and then baked.
摘要:
A multilayer ceramic electronic component includes a laminate including a stack of a plurality of ceramic layers and a plurality of internal electrodes extending along interfaces between the ceramic layers, and a plurality of external electrodes electrically connecting the internal electrodes exposed at surfaces of the laminate. Each external electrode includes a plating layer at least at the portion directly connected to the internal electrodes. The plating layer has a compressive film stress of about 100 MPa or less or a tensile film stress of about 100 MPa or less.
摘要:
A method for manufacturing a multilayer electronic component includes a step of preparing a laminate which includes a plurality of stacked insulator layers and a plurality of internal electrodes extending along the interfaces between the insulator layers, and in which an end of each of the plurality of internal electrodes is exposed at a predetermined surface corresponding to one of the first and second end surfaces; a step of forming external electrodes on the predetermined surfaces; and a step of forming thick-film edge electrodes at edge portions. The step of forming external electrodes includes a step of attaching a plurality of conductive particles having a particle size of about 1 μm or more to the predetermined surfaces of the laminate, and a step of performing plating directly on the predetermined surfaces to which the conductive particles are attached.
摘要:
In a factory that uses a large number of containers, it is necessary to ensure an installation location for a container washing device that is absolutely necessary as a preprocess for a container drying device.A container washing and centrifugal drying device has an exterior section having a door section, and having a container washing and centrifugal drying unit that comprises a turntable on which tacked containers are placed inside the exterior section, each of two columns erected at opposing position the same distance from the rotational center of the turntable on an upper part of the turntable, a clamp opening and closing cylinder for opening and closing clamp sections, and a plurality of washing tubes provided in a vertical direction at substantially equal intervals in a circumferential direction on the outer periphery spaced apart from the turntable, each of the washing tubes being provided with a plurality of washing nozzles at equal intervals in the vertical direction facing inwards.
摘要:
A laminated body is prepared, in which at an end surface at which internal electrodes are exposed, the internal electrodes disposed adjacently are electrically isolated from each other, and a distance between the internal electrodes disposed adjacently is about 20 μm or less when measured along the thickness direction of an insulator layer, and a withdrawn-depth of the internal electrodes is about 1 μm or less when measured from the end surface. In a step of electroless plating, plating deposits formed at the end portions of the plurality of internal electrodes are increased in size so as to be connected to each other.
摘要:
A semiconductor circuit includes a parity bit adding circuit configured to add a parity bit to a data to be read by a CPU; a register configured to hold the data with the parity bit; and a parity check circuit configured to execute a parity check of said data with said parity bit held in said register, and to issue a parity error interrupt when a parity error is detected. A parity bit inverting circuit inverts said parity bit held in said register in response to completion of said parity check.
摘要:
A lock-up mechanism for a torque converter comprising a lock-up clutch secured thereto with a friction liner having a friction surface, and a front cover having an engaging surface adapted to be engaged with the friction surface, is wherein either the friction surface or the engaging surface is formed therein with a substantially annular circumferential groove.
摘要:
The present invention is a manufacturing method for an anion-layered double hydroxide intercalation compound that uses metal hydroxides as the stating material of the layered double hydroxides (LDH) which are the host material and allows sterically complicated and large-size anion compounds to be used as the guest material, and it has the characteristics such that a reaction mixture of the metal hydroxides and anion compound is heated and hydrothermally reacted in the absence of anion components other than the anion compound of the guest material. In addition, the present invention pertains to an anion-layered double hydroxide intercalation compound that uses bile acid as the anion compound of the guest material, which is effective as the carrier of medical drugs or as the absorbent of physiological active materials.