Tyco Electronics (shanghai) Co., Ltd.

Te Connectivity Corporation

Emc IP Holding Company LLC

Tyco Electronics Corporation

Tyco Electronics Japan G.k.

Shanghai Sterling Motion Technology Co., Ltd.

Te Connectivity Germany Gmbh

Tyco Electronics Co., Ltd.

Liang Huang

Chad William Morgan

Xianlong Liu

Ruipeng Yang

Justin Dennis Pickel

Michael James Horning

James Myoungsoo Jeon

Hongtao Liu

Xiaoliang Zhao

Wayne Samuel Davis

Michael John Phillips

Randall Robert Henry

Timothy Robert Minnick

Bruce Allen Champion

David Patrick Orris

Masayuki Aizawa

Arturo Pachon Munoz

Christian Rusch

Carlos Almeida

Yunfei Chen

Dirk R Dixon

Changyong Yu

Hong Lu

Yanjun Zhang

Vincent Ruminski

Jianhua Shao

Clarence Yu

Sicong Yao

Zhen Huang

Wei Peng

Markus Dittmann

Xiaobo Zhu

Peter Cherok

WenZhang Lin

Zhiwei Liu

A storage management technique involves: determining a spare degree of physical storage space of a file system and access characteristics of the file system; determining, using a provision operation classification model and based on the spare degree and the access characteristics, a target storage provision operation to be performed for the file system from multiple storage provision operations, wherein the multiple storage provision operations include at least a storage space expansion operation and a storage space reclamation operation, and the provision operation classification model characterizes an association relationship between different spare degrees and different access characteristics of the file system and the multiple storage provision operations; and performing the determined target storage provision operation for the file system. Accordingly, a better balance is achieved between storage efficiency and I/O performance.

Performing storage provision operations on a file system

An electrical connector includes a connector housing and a plurality of conductive terminals mounted in the connector housing. The plurality of conductive terminals include a plurality of ground terminals and a plurality of signal terminals. The ground terminals and the signal terminals are each made of a lossy metal. A surface of each of the signal terminals is coated with a low lossy metal.

Electrical connector

A connector housing includes a receiving chamber having a pair of opposite side walls, a support rib disposed in a lower portion of the receiving chamber and extending in the longitudinal direction, a row of first receiving compartments disposed in each of the pair of opposite side walls of the receiving chamber, and a partition wall disposed between each pair of adjacent first receiving compartments. The receiving chamber extends in a longitudinal direction and a height direction and is adapted to receive a mating connector. The row of first receiving compartments face the support rib and position a plurality of conductive terminals. Each partition wall extends from an outer side of the first receiving compartments in a lateral direction and is connected to the support rib. At least one of the partition walls is at least partially cut away.

Connector housing and electrical connector

Techniques for managing disks involve: determining a current usage parameter associated with each of a plurality of disk sets, the current usage parameter indicating usage associated with a capability of each of the plurality of disk sets, and the capability comprising at least one of the following: a number of permitted accesses per time unit and a number of permitted writes per time unit; imbalance degree associated with the plurality of disk sets, the first imbalance degree indicating a difference in the current usage parameters of the plurality of disk sets; and causing data in at least one disk slice of a first disk set to be moved to a second disk set of the plurality of disk sets, so as to lower down the first imbalance degree. In this way, a better balance can be achieved among performances of respective disks after adjustment.

Method, device and computer program product for managing disks

Techniques for managing disks involve determining, based on a parameter related to a capability of a plurality of disks, a reference capability parameter for each of the plurality of disks. In addition, the techniques involve determining a used capability parameter for each of the plurality of disks. Moreover, the techniques involve determining from the plurality of disks a first disk to be adjusted, a used capability parameter of the first disk exceeds a reference capability parameter of the first disk. The techniques further involve causing data of at least one disk slice in the first disk to be moved to a second disk of the plurality of disks, such that a difference between the used capability parameter of the first disk and reference capability parameter of the first disk is below a predetermined threshold. Accordingly, a balanced operation among respective storage disks can be achieved.

Method, electronic device and computer program product for managing disks

A plug assembly includes an insulating main body and a plurality of conductive terminals secured to the insulating main body by molding. The insulating main body has a mating portion adapted to mate with a receptacle assembly and a plurality of supporting through holes. Each of the conductive terminals has a contact portion with a contact surface. The contact surface is exposed from a sidewall of the mating portion. Each of the supporting through holes extends to a rear surface of one of the conductive terminals opposite to the contact surface from a rear side of the insulating main body.

Plug assembly, electrical connector, connector assembly and method for manufacturing plug assembly

A connector comprises an insulation body having a plurality of first insulation partition ribs and a row of first contacts arranged on the insulation body at a first pitch. The row of first contacts includes a plurality of first ground contacts and a plurality of first signal contacts. At least two first signal contacts are disposed between two adjacent first ground contacts. Each of the first ground contacts and each of the first signal contacts has a first contact portion, a first fixation portion, and a first elastic arm between the first contact portion and the first fixation portion. Each first insulation partition rib is disposed between the first elastic arm of each first ground contact and the first elastic arm of one first signal contact adjacent to the first ground contact. No insulation rib is disposed between the first elastic arms of any two adjacent first signal contacts.

Connector

A connector comprises an insulation body and a row of first contacts arranged on the insulation body at a first pitch. Each of the first contacts includes a first solder foot, a first fixation portion, and a first connection portion between the first solder foot and the first fixation portion. No insulation partition rib is disposed between the first connection portions of any two adjacent first contacts.

Electrical connector including an insulation body and contacts

A power operation system used in a chair includes a power operation system. The power operation system includes a power headrest operation system, including: a headrest board; a pair of headrest posts; a pair of headrest support posts; a headrest axis of rotation; a first mounting bracket and a second mounting bracket; a headrest actuator; a first pulling mechanism; and a first stopping mechanism. When the headrest actuator drives in the headrest forward direction, the headrest actuator rotates, through rotation of the headrest axis of rotation, the headrest board from a closed headrest position to an open headrest position. When the headrest actuator drives in the headrest backward direction, the first pulling mechanism pulls the headrest board from the open headrest position to the closed headrest position, the first stopping mechanism prevents the headrest board from rotating any further once the headrest board arrives at the closed headrest position.

Power operation system and chair having same

A circuit board comprises a row of solder pads adapted to be soldered to a row of contacts of a connector, a plurality of first conductive vias, and a plurality of second conductive vias. The contacts include a plurality of ground contacts and a plurality of signal contacts. The solder pads include a plurality of ground solder pads each soldered to a solder foot of one of the ground contacts and a plurality of signal solder pads each soldered to a solder foot of one of the signal contacts. The first conductive vias correspond to and are electrically connected to the ground solder pads and are electrically connected to each other by a first connection bar. The second conductive vias correspond to and are electrically connected to the ground solder pads and are electrically connected to each other by a second connection bar. The solder foot of each of the ground contacts is disposed between one of the first conductive vias and one of the second conductive vias.

Circuit board and card

A contact includes a main body having a top, a bottom, a first side and a second side. The contact includes a terminating end extending from the main body and a mating beam extending from the main body opposite the terminating end. The mating beam has a root at the main body and a tip opposite the root. The mating beam has an elongated coupling base between the root and the tip. The elongated coupling base has a bottom surface configured to face a mating contact being generally parallel to the mating contact between the root and the tip.

Contact for an electrical connector

A connector comprises a housing, a plurality of rows of terminals disposed in the housing, and an insertion tongue disposed in the housing. The plurality of rows of terminals include at least a row of first terminals and a row of second terminals adjacent to the row of first terminals. The insertion tongue has a first side and a second side opposite to the first side. Each of first terminals has a first contact portion held on the first side of the insertion tongue and each of second terminals has a second contact portion held on the second side of the insertion tongue. A first end part of the first contact portions of at least some of the first terminals are disconnected from the first terminals. A second end part of the second contact portions of at least some of the second terminals are disconnected from the second terminals.

Connector and connector assembly

A connector comprises an insulation body and at least two rows of contacts disposed in the insulation body. The at least two rows of contacts extend in a first direction. A plurality of first contacts of a first row of the at least two rows of contacts corresponds to a plurality of second contacts of a second row of the at least two rows of contacts. A pair of corresponding contacts in the first row and second row is staggered in the first direction by a predetermined distance set to be 1.20-1.80 times a contact pitch between a pair of adjacent contacts in each of the first row and second row.

Connector with reduced resonance

A method for coupling dielectric waveguide cables is disclosed. The method comprises positioning a first dielectric waveguide cable and a second dielectric waveguide cable such that a first segment of the first dielectric waveguide cable and a second segment of the second dielectric waveguide cable are disposed side by side, generating an electromagnetic coupling between the first segment and the second segment, and transmitting an electromagnetic wave signal from the first dielectric waveguide cable to the second dielectric waveguide cable through the electromagnetic coupling.

Method and apparatus of coupling dielectric waveguide cables

An electrical connector includes a housing and both signal conductors and ground conductors held by the housing. The ground conductors are arranged in an array with the signal conductors and provide electrical shielding between the signal conductors. The ground conductors have an electrically conductive metal body extending a length between a terminating end and a mating distal end. The ground conductors are configured to engage corresponding mating ground conductors of a mating connector at a contact location of the respective ground conductor. The ground conductors further include a damping segment disposed between the contact location and the mating distal end. The damping segment is characterized by a lossy coating at least partially covering the metal body to dissipate electrical energy.

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Chengdu, China

Liang Huang