252results about How to "Avoid connection failure" patented technology

An electronic component and an electronic-component production method in which the magnitude of a stray capacitance produced between adjacent outer electrodes is controllable. The electronic component includes a chip body and first to fourth outer electrodes. In the chip body, first and second coil block are sandwiched between magnetic substrates. Dielectric layers are interposed between the outer electrodes and the chip body such as to be away from exposed portions of coil patterns in the coil blocks. The dielectric layers have a width larger than a width of the outer electrodes, and a dielectric constant of the dielectric layers is set to be lower than the dielectric constant of the magnetic substrates.

The camera accessory is attachable to a camera. The camera accessory includes an accessory mount to be detachably coupled with a camera mount). The accessory mount is provided with accessory bayonet claws and brought, by relative rotation with the camera mount, from a first state in which each of the accessory bayonet claws is inserted between camera bayonet claws provided in the camera mount into a second state in which the accessory bayonet claws engage with the camera bayonet claws to complete coupling of the accessory and camera mounts. The camera accessory is further provided with accessory contact surfaces arranged in a relative rotation direction of the mounts in the accessory mount. The accessory contact surfaces includes a first accessory contact surface used for indicating type of the camera accessory and is provided adjacent to the accessory bayonet claw.

The embodiment of the invention discloses a port mapping method and device and a communication system. The method comprises the following steps: obtaining static port mapping information comprising a congruent relationship among a public network port number, a DHCP (Dynamic Host Configuration Protocol) client side identification and a private network port number; obtaining the congruent relationship between the DHCP client side identification and the IP address of the private network as well as the IP (Internet Protocol) address of the public network of an NAT (Network Address Translation) gateway; and according to the congruent relationship among the obtained IP address of the public network of the NAT gateway, the DHCP client side identification and the IP address of the private address as well as the static port mapping information, building the port mapping relationship. According to the embodiment of the invention, manual configuration operation in the port mapping relationship can be carried out without waiting for the ending of the process of dynamically distributing the IP address of the private network, manual configuration workload and configuration error or repeated probability can be reduced, and manual configuration operation does not need to be carried out again after the IP address of the private network is changed.

A connector includes a male terminal housing with a plurality of first connecting terminals aligned and accommodated therein, a female terminal housing with a plurality of second connecting terminals aligned and accommodated therein, a plurality of isolating plates aligned and accommodated in the male terminal housing, a connecting member, and a lever mechanism including a lever to rotate a head of the connecting member so as to press the head of the connecting member against the adjacent one of the plurality of insulation plates. The lever mechanism further includes an operation permitting means that permits the connecting member to collectively fix the plurality of first connecting terminals and the plurality of second connecting terminals at the contacts, when the male terminal housing and the female terminal housing are in a predetermined fitting state.

A method of manufacturing a semiconductor device includes a first step of forming solder film on metal posts of a mother chip, a second step of forming solder balls after the first step by printing a solder paste on the mother chip and heating the mother chip so that the solder paste is ref lowed, a third step of bonding the metal posts of the mother chip and metal posts of a daughter chip to each other in a thermocompression bonding manner by means of the solder film after the second step, and a fourth step of flip-chip-connecting the mother chip on a circuit substrate by using the solder balls. In the second step, the mother chip is heated in a nitrogen atmosphere in which the oxygen concentration is 500 ppm or less.

Cables W are spliced to one another by insulation displacement terminals 22 in sub connectors 21A and 21B, when a cable holder 11 that contains ends of a plurality of cables is fitted into containing sections of the sub connector housings 21A and 21B. A tab 22c of each insulation displacement terminal 22 is connected to each joint bus bar 24 disposed in a joint connector housing 31. The sub connectors 21A and 21B are interconnected when the sub connectors 21A and 21B are fitted into containing sections of the joint connector housing 31.

The invention relates to connectors in automatic financial equipment, in particular to a connector between a cashbox and a cashbox bracket. The cashbox connector comprises a male connector positioned on the cashbox and a female connector positioned on the cashbox bracket, wherein an elastic element is arranged on the cashbox bracket, gives a driving force tightly matched with the male connector to the female connector, and is also connected with a floating plate; the elastic element gives a supporting force along the assembling direction of the cashbox to the floating plate; a protective cover device is arranged on the cashbox bracket, is positioned above the female connector, and comprises a protective cover bracket, a resetting torsional spring and a cover body; the cover body is pivoted to the protective cover bracket through a shaft; and the resetting torsional spring is sleeved on the shaft and is positioned between the cover body and the protective cover bracket to give a torque force to the cover body. Therefore, the cover body covers the female connector without external force, and the cover body is opened by a side wall of the cashbox to finish connection in the process of assembling the cashbox.