International Business Machines Corporation

Huawei Technologies Co., Limited

Huawei Marine Networks Co., Ltd.

Ge Jin

Jia Tan

Zhi Rong Zhou

Yong Hu

Michael Starkey

Xuguang Yang

Chi Qi

Qizhong Li

Fenglong Chen

Yi Chao Li

Ma Jun Chang

A method includes receiving a selection of a predefined implementation variation for a variable service component in at least one computing device configured to implement a service-oriented application; and executing source code associated with the variable service component in response to receiving the selection, wherein the source code performs a predetermined rebuilding of at least a portion of the service-oriented application such that the variable service component is redefined according to the selected implementation variation.

Rebuildable service-oriented applications

The invention discloses a method and device for automatically converting a sign and a method for automatically reading a sign. The method for automatically converting a sign comprises: disposing a first number of modules dispersedly within the sign, the first number being equal to a number of modules of a two-dimensional code that denote the sign; determining a mapping relation between the first number of modules and the respective modules of the two-dimensional code; and setting the first number of modules respectively to have same properties as the respective modules to which they are mapped of the two-dimensional code, so as to generate a converted sign. With the above method and device for automatically converting a sign, various signs can be automatically converted to machine readable signs, so that people and machines can easily understand these signs.

Automatically converting a sign and method for automatically reading a sign

An insulation pressure-resistant cylinder body of submarine (undersea) cable equipment, submarine cable equipment, and a manufacturing method are provided. The insulation pressure-resistant cylinder body includes: an installation cylinder, an insulation layer, and a pressure-resistant cylinder, disposed sequentially from inside to outside, where a first groove is opened on an outer surface of the installation cylinder, and a second groove is opened on an inner surface of the pressure-resistant cylinder, the second groove is interlaced with the first groove, and the insulation layer is closely adhered to the outer surface of the installation cylinder and the inner surface of the pressure-resistant cylinder. Through the interlaced grooves on the outer surface of the installation cylinder and on the inner surface of the pressure-resistant cylinder, the insulation layer, the installation cylinder, and the pressure-resistant cylinder are closely and integrally combined, thereby improving stability of the cylinder body.

Insulation pressure-resistance cylinder body of submarine cable equipment, submarine cable equipment, and manufacturing method

The present invention provides a sealed optoelectronic isolation connection device which comprises an insulation cylinder, an optical fiber sealing device, and a conduit sealing device; the insulation cylinder is configured to insulate the conduit sealing device and the optical fiber sealing device; the conduit sealing device is provided with a conduit hole, which is configured to accommodate a conduit of an optical cable and sealing the conduit; the optical fiber sealing device is provided with multiple optical fiber holes, which are configured to accommodate optical fibers of the optical cable and sealing the optical fibers; and the optical fiber sealing device and the conduit sealing device are inserted in sequence into the insulation cylinder and seal the insulation cylinder. The device enhances the reliability of the sealed optoelectronic isolation connection device.

Sealed optoelectronic isolation connection device and sealed cabin

Growing community of inventors

Beijing, China

Ge Jin