Tyco Electronics Japan G.k.

Tyco Electronics (shanghai) Co., Ltd.

Jfe Steel Corporation

Tyco Electronics Co., Ltd.

Ken Sakai

Lei Pan

Tian Xia

Yulin Feng

Ramachandra Pai B Rajendra

Masaaki Harasawa

Shinichi Kitamura

Yusuke Ota

Kohei Kurihara

Eiichiro Takemasa

Pai R Rajendra

A method of annealing a steel sheet in an annealing furnace, including: supporting and conveying a steel sheet with hearth rolls; and supporting and conveying the steel sheet with a full-ceramic hearth roll as a hearth roll located in an area where a furnace temperature is equal to or higher than 950&#xb0; C., wherein a main constituent of the full-ceramic hearth roll is silicon nitride with use of an Al&#x2014;Y-based sintering aid.

Steel sheet annealing method and steel sheet annealing furnace

An electrical connection assembly includes a circuit board and a connector mounted on the circuit board. The connector has a housing and a contact received in the housing. The contact has an elastic arm extending out from a surface of the housing and a connection pin extending out from a side face of the housing. The elastic arm electrically contacts an electrical contact pad on a moving bracket and the connection pin electrically contacts the circuit board.

Electrical connection assembly and electrical apparatus

Electrical connector

A connector comprises a terminal member, an elastic member, and a housing having a cavity receiving the terminal member and the elastic member. The terminal member has a contacting face and a back face opposite to the contacting face. The contacting face has a serration region with a serration formed thereon and adapted to contact an electrical wire. The elastic member is adapted to press a pressed region of the back face opposite to the serration region.

Connector

An LED connector assembly having a LED module, a base. and a connector. The LED module includes a substrate provided with a conductor pattern and an LED device disposed on a surface of the substrate and connecting to the conductor pattern. The base includes an attachment side larger than the LED module and attaching with the LED module such that a bottom surface of the LED module faces the attachment side. The connector that includes a housing fixed to the base, wherein the housing includes a cylindrical section with a conductor receiving passageway at a tip thereof to which the cylindrical section penetrates the base from the attachment side there through, and a contact having one end that connects to the conductor pattern and extend inside the cylindrical section for connection with an electrical wire insertable into the cylindrical section.

Connector having a cylindrical section with a contact connected to an electrical wire therein

An electrical terminal is provided and includes a first member and a second member. The first member includes a pair of connecting face portions, a coupling portion, and a plurality of serrations. The pair of connecting face portions face each other in a substantially V shape such that a gap between inner faces of the pair of connecting face portions gradually becomes smaller from a wider-gap side to a narrower-gap side. The coupling portion connects the pair of connecting face portions at ends of the narrower-gap side of the inner faces. The plurality of serrations are disposed on the pair of inner faces and extend along intersecting directions. The second member has a substantially U shape that mates with the pair of connecting face portions and can displace outer side faces of the pair of connecting face portions inward to urge the inner faces closer to each other.

Electrical terminal

An LED socket is provided for accommodating an LED module and connecting to a heat sink. The LED socket includes a socket housing and a contact. The socket housing includes an LED module receiving portion and a first LED module securing member projecting downward from a bottom surface of the LED module receiving portion. The contact includes a securing portion securable with the socket housing, a wire connecting portion extending from the securing portion and received by the socket housing, and a contact portion insertable into the socket housing and projecting into the LED module receiving portion.

Growing community of inventors

Tokyo, Japan

Ken Sakai