公开(公告)号：US20070146137A1

公开(公告)日：2007-06-28

申请号：US10580175

申请日：2004-11-25

Applicant: Per Claesson

Inventor： Per Claesson

IPC: G08B13/14

CPC classification number: G08B13/2482

Abstract: An electronic article surveillance system and method are disclosed. Pulses are emitted in an electromagnetic field, and in monitoring intervals between the pulses, reply signals are received from alarm labels within the surveillance area of the system. An incoming signal is sampled in the system. The zero crossings of the sampled signals are identified, and the phase positions thereof are compared with corresponding phase positions of zero crossings of an incoming signal, received and sampled in a previous monitoring interval. If these phase positions agree sufficiently well, an alarm can be initiated.

Abstract translation: 公开了一种电子物品监视系统和方法。 脉冲在电磁场中发射，并且在脉冲之间的监视间隔中，从系统的监视区域内的报警标签接收回复信号。 输入信号在系统中采样。 识别采样信号的过零点，并将其相位位置与在先前的监视间隔中接收和采样的输入信号的过零点的相应位置进行比较。 如果这些相位位置足够好，可以启动报警。

公开(公告)号：US20130183452A1

公开(公告)日：2013-07-18

申请号：US13810379

申请日：2011-05-02

Applicant: Majid Sababi ,  Fan Zhang ,  Pan Jinshan ,  Per Claesson ,  Andra Dedinaité ,  Olga Krivosheeva

Inventor： Majid Sababi ,  Fan Zhang ,  Pan Jinshan ,  Per Claesson ,  Andra Dedinaité ,  Olga Krivosheeva

IPC: C09D5/10

CPC classification number: C09D5/10 ,  B05D1/02 ,  B05D1/18 ,  B05D5/00 ,  B05D7/14 ,  B05D7/58 ,  C08K3/22 ,  C08K2003/2213 ,  C09D5/082 ,  C09D7/66 ,  C09D189/00 ,  C23F11/173 ,  C23F11/185

Abstract: A corrosion inhibiting coating for metal objects as well as a method for applying a coating is described. Said coating comprising at least one cerium oxide and at least one polymer. The polymer comprises at least one cathecholic component covalently bound thereto, and the at least one polymer displays a net positive charge at a pH of 7. The material inventive coating is environmental friendly and does not display serious health risks. Further an excellent corrosion inhibition is obtained for metals, even for carbon steel. The corrosion the properties of a coated surface is comparable with those of stainless steel.

Abstract translation: 描述了用于金属物体的腐蚀抑制涂层以及涂覆方法。 所述涂层包含至少一种氧化铈和至少一种聚合物。 聚合物包含至少一种共价结合到其上的导管组分，并且所述至少一种聚合物在pH为7时显示净正电荷。材料本发明的涂层是环境友好的并且不显示严重的健康风险。 此外，对于金属，甚至对于碳钢也获得了极好的腐蚀抑制。 涂层表面的腐蚀性能与不锈钢相当。

公开(公告)号：US09617433B2

公开(公告)日：2017-04-11

申请号：US13810379

申请日：2011-05-02

Applicant: Majid Sababi ,  Fan Zhang ,  Pan Jinshan ,  Per Claesson ,  Andra Dedinaité ,  Olga Krivosheeva

Inventor： Majid Sababi ,  Fan Zhang ,  Pan Jinshan ,  Per Claesson ,  Andra Dedinaité ,  Olga Krivosheeva

IPC: C09D5/08 ,  C09D5/10 ,  B05D1/18 ,  B05D5/00 ,  B05D7/14 ,  C09D7/12 ,  C09D189/00 ,  C23F11/173 ,  C23F11/18 ,  B05D1/02 ,  B05D7/00 ,  C08K3/22

CPC classification number: C09D5/10 ,  B05D1/02 ,  B05D1/18 ,  B05D5/00 ,  B05D7/14 ,  B05D7/58 ,  C08K3/22 ,  C08K2003/2213 ,  C09D5/082 ,  C09D7/66 ,  C09D189/00 ,  C23F11/173 ,  C23F11/185

Abstract: A corrosion inhibiting coating for metal objects as well as a method for applying a coating is described. Said coating comprising at least one cerium oxide and at least one polymer. The polymer comprises at least one cathecholic component covalently bound thereto, and the at least one polymer displays a net positive charge at a pH of 7. The material inventive coating is environmental friendly and does not display serious health risks. Further an excellent corrosion inhibition is obtained for metals, even for carbon steel. The corrosion the properties of a coated surface is comparable with those of stainless steel.