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Xu Hai, Yoshimi Egashira: M-type antenna for vehicles. Harada Kogyo Kabushiki Kaisha, Koda and Androlia, October 10, 1995: US05457470 (8 worldwide citation)

An M-type car antenna for traffic information communication systems including an antenna element having a length which is one-half of the wavelength of the radio way used in the information communication systems, and a connector which is connected via an electrostatic coupling to the center-of the a ...


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Xu Hai, Yoshimi Egashira: Two-wave antenna for telephones used in vehicles. Harada Kogyo Kabushiki Kaisha, Koda and Androlia, January 2, 1996: US05481271 (4 worldwide citation)

A two-wave antenna for telephones used in vehicles which includes two radiating elements in which one end of each of the two radiating elements is respectively connected to one end of a single phase coil and the effective radiating lengths of the two radiating elements are respectively 1/2 .lambda.. ...


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SHEN SHUHUA, WU SHAOYONG, XU HAI: METHOD AND APPARATUS FOR PROTECTING LINK AGGREGATION GROUP OF ETHERNET RING, VERFAHREN UND VORRICHTUNG FÜR DEN SCHUTZ EINER VERBINDUNGSBÜNDELUNGSGRUPPE EINES ETHERNETRINGS, PROCÉDÉ ET APPAREIL DESTINÉS À PROTÉGER UN GROUPE DAGRÉGATION DE LIAISONS DUN RÉSEAU EN ANNEAU ETHERNET. ZTE, August 3, 2011: EP2352253-A1 (3 worldwide citation)

A method and an apparatus for protecting a link aggregation group of an Ethernet ring are disclosed, wherein, the method includes: detecting states of physical links in a link aggregation group (S320) comparing current bandwidth of the link aggregation group with a switch threshold which can meet pr ...


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Bao Ting Liu, Ji Cheng Pan, Xu Hai Wei: Universal motor. Johnson Electric, Muncy Geissler Olds & Lowe P C, August 4, 2015: US09099911

A universal motor includes a wound rotor and a stator. The stator has stator windings and a stator code. The stator core has at least two poles with the stator windings wound thereon and a yoke connecting the poles. Each pole has a neck and a pole shoe forming a continuous pole arc facing the rotor. ...


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HUO SHOUDONG , XU HAI , PECHOLCS PETER I : [de] DESIGN EINER GEKOPPELTEN, ZEIT-DISTANZ-ABHÄNGIGEN WOBBELFREQUENZQUELLENERFASSUNG UND DATENENTRAUSCHUNG, [en] COUPLED TIME-DISTANCE DEPENDENT SWEPT FREQUENCY SOURCE ACQUISITION DESIGN AND DATA DE-NOISING, [fr] CONCEPTION DACQUISITION DE SOURCE DE FRÉQUENCE COUPLÉE BALAYÉE EN FONCTION DE TEMPS-DISTANCE ET DÉBRUITAGE DE DONNÉES. SAUDI ARABIAN OIL CO , November 18, 2015: EP2944980-A1

[en] Acquisition of data by managing crosstalk interference with sector designs and unique sweeps is conducted and the resultant data are processed in 3D common receiver domain to attenuate crosstalk noise while preserving the signals for high source and receiver density acquisition designs. High-am ...


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Kitaguchi Hiroshi, Satoh Hideaki, Yamazaki Shigeru, Mori Hideto, Nishikawa Naoyuki, Ogawa Tomohiro, Xu Hai Jian, Izushi Tadahiko: Compose bis-azo, Bis-azo compounds. Fuji Photo Film, Merck Patent, BERESKIN & PARR, August 31, 1995: CA2183636

A bis-azo compound represented by the following general formula (1), a tautomer thereof or a salt thereof: Image wherein R represents a substituted or unsubstituted phenyl group or a substituted or unsubstituted heteroaryl group and X represents a substituted or unsubstituted phenylene group. These ...


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Yang Shiyuan, Ye Chaohui, Xu Hai: Household network telecontroller and its control method. Tsinghua Univ, liao yuanqiu, October 23, 2002: CN02117664

This invention is related to home network remote cotnrolelr and its control method containing keyboard array circuit, infrared transmitting circuit with the characteristics of containing infrared receiving circuit microprocessor, liquid-crystal screen and its driving circuit, power and its protect c ...


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Yang Shiyuan, Ye Zhaohui, Xu Hai: Intelligent domestic network system bus interface unit. Tsinghua Univ, liao yuanqiu, November 20, 2002: CN02117322

The invented bus type interface unit used in an intelligent home network system belongs to the area of the intelligent home system in bus network type. The sand unit incldues the module for receiving and transmitting data, the communication controller connected to the said module as well as the soft ...


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