公开(公告)号：US20120241286A1

公开(公告)日：2012-09-27

申请号：US13072768

申请日：2011-03-27

Applicant: Zhao-Lin Wan

Inventor： Zhao-Lin Wan

IPC: B65G47/24

CPC classification number: B65G47/256 ,  B65G47/848 ,  H05K13/022

Abstract: A turning mechanism includes a disc-shaped rotatable carriage comprising receptacles spaced around an edge, each receptacle being adapted to receive one of polarized electronic component and including an air channel; a turn channel projecting out of the edge of the carriage, the turn channel being arc and comprising an inlet communicating with one receptacle and including a first sensor, and an outlet communicating with another receptacle and including a second sensor; an auxiliary air passageway proximate to the first sensor and projecting inward out of the turn channel, the auxiliary air passageway communicating with the turn channel and comprising an air outlet; and a polarity detector disposed externally of the carriage and being proximate to the inlet, the polarity detector being adapted to detect polarity of the polarized electronic component proximate thereto.

Abstract translation: 转动机构包括一个圆盘状的可转动的托架，它包括围绕边缘间隔开的插座，每个插座适于容纳偏振电子部件中的一个，并且包括空气通道; 转向通道突出到所述滑架的边缘之外，所述转向通道是弧形的并且包括与一个插座连通并包括第一传感器的入口以及与另一个插座连通并包括第二传感器的出口; 辅助空气通道，靠近第一传感器并向内突出转向通道，辅助空气通道与转向通道连通并且包括空气出口; 以及极性检测器，其设置在托架的外部并且靠近入口，极性检测器适于检测邻近其的极化电子部件的极性。

公开(公告)号：US20130004407A1

公开(公告)日：2013-01-03

申请号：US13509621

申请日：2009-12-30

Applicant: Baiwan Wei ,  Zhao Lin ,  Zhifeng Li ,  Anshi Zou ,  Yi Wu

Inventor： Baiwan Wei ,  Zhao Lin ,  Zhifeng Li ,  Anshi Zou ,  Yi Wu

IPC: C01B31/34

CPC classification number: C01B31/34 ,  C01B32/949

Abstract: A method for preparing ultrafine powder of tungsten carbide using ultrafine tungsten powder and carbon black as raw materials is provided. The following steps are included: (1) passivation of the ultrafine tungsten powder: passivating the ultrafine tungsten powder under pure carbon dioxide; (2) carbon addition: mixing the ultrafine tungsten powder with carbon black powder after applying cooling water and inert gases; (3) carbonization: synthesizing the bulk tungsten carbide powder at high temperature in a carbonizing stove; (4) crushing and sieving: crushing the bulk tungsten carbide powder, cooling and sieving to obtain the ultrafine powder of tungsten carbide.

Abstract translation: 提供了一种使用超细钨粉和炭黑作为原料制备碳化钨超细粉末的方法。 包括以下步骤：（1）超细钨粉钝化：在纯二氧化碳下钝化超细钨粉; （2）碳添加：使用冷却水和惰性气体后，将超细钨粉与炭黑粉末混合; （3）碳化：在碳化炉中高温合成本体碳化钨粉末; （4）破碎筛分：粉碎散装碳化钨粉末，冷却筛分得到超细碳化钨粉末。

公开(公告)号：US08642496B2

公开(公告)日：2014-02-04

申请号：US13182396

申请日：2011-07-13

Applicant: Zetao Xia ,  Liang Hong ,  Wei Wang ,  Zhao Lin Liu

Inventor： Zetao Xia ,  Liang Hong ,  Wei Wang ,  Zhao Lin Liu

IPC: B01J21/18 ,  B01J23/00 ,  B01J23/10 ,  B01J23/40 ,  B01J23/74 ,  H01M4/36 ,  H01M4/48 ,  H01M8/10 ,  C10G35/06 ,  H01B1/02

CPC classification number: B82Y30/00 ,  B01J21/18 ,  B01J23/626 ,  B01J23/755 ,  B01J23/83 ,  B01J23/835 ,  B01J23/892 ,  B01J23/894 ,  B01J35/0006 ,  B01J35/023 ,  B01J37/0211 ,  B01J37/036 ,  B01J37/038 ,  B01J37/16 ,  B01J37/18 ,  B01J37/348 ,  B82Y40/00

Abstract: The present invention relates to a method for forming a catalyst comprising catalytic nanoparticles and a catalyst support, wherein the catalytic nanoparticles are embedded in the catalyst support, comprising forming the catalytic nanoparticles on carbon particle, dispersing the carbon particle in a solution comprising precursors of the catalyst support to form a suspension, heating the suspension to form a gel, subjecting the gel to incineration to form a powder, and sintering the powder to form the catalyst.

Abstract translation: 本发明涉及一种用于形成催化剂的方法，其包括催化纳米颗粒和催化剂载体，其中催化纳米颗粒嵌入催化剂载体中，包括在碳颗粒上形成催化纳米颗粒，将碳颗粒分散在包含 催化剂载体以形成悬浮液，加热悬浮液以形成凝胶，使凝胶焚化形成粉末，并烧结粉末以形成催化剂。

公开(公告)号：US08413788B2

公开(公告)日：2013-04-09

申请号：US13072768

申请日：2011-03-27

Applicant: Zhao-Lin Wan

Inventor： Zhao-Lin Wan

IPC: B65G47/24

CPC classification number: B65G47/256 ,  B65G47/848 ,  H05K13/022

Abstract: A turning mechanism includes a disc-shaped rotatable carriage comprising receptacles spaced around an edge, each receptacle being adapted to receive one of polarized electronic component and including an air channel; a turn channel projecting out of the edge of the carriage, the turn channel being arc and comprising an inlet communicating with one receptacle and including a first sensor, and an outlet communicating with another receptacle and including a second sensor; an auxiliary air passageway proximate to the first sensor and projecting inward out of the turn channel, the auxiliary air passageway communicating with the turn channel and comprising an air outlet; and a polarity detector disposed externally of the carriage and being proximate to the inlet, the polarity detector being adapted to detect polarity of the polarized electronic component proximate thereto.

Abstract translation: 转动机构包括一个圆盘状的可转动的托架，它包括围绕边缘间隔开的插座，每个插座适于容纳偏振电子部件中的一个，并且包括空气通道; 转向通道突出到所述滑架的边缘之外，所述转向通道是弧形的并且包括与一个插座连通并包括第一传感器的入口以及与另一个插座连通并包括第二传感器的出口; 辅助空气通道，靠近第一传感器并向内突出转向通道，辅助空气通道与转向通道连通并且包括空气出口; 以及极性检测器，其设置在托架的外部并且靠近入口，极性检测器适于检测邻近其的极化电子部件的极性。

公开(公告)号：US20120024757A1

公开(公告)日：2012-02-02

申请号：US13182396

申请日：2011-07-13

Applicant: Zetao Xia ,  Liang Hong ,  Wei Wang ,  Zhao Lin Liu

Inventor： Zetao Xia ,  Liang Hong ,  Wei Wang ,  Zhao Lin Liu

IPC: C10G31/00 ,  B01J37/02 ,  B01J37/08 ,  B01J37/16 ,  B01J37/18 ,  B01J37/03 ,  B01J21/18 ,  B01J37/34 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: B82Y30/00 ,  B01J21/18 ,  B01J23/626 ,  B01J23/755 ,  B01J23/83 ,  B01J23/835 ,  B01J23/892 ,  B01J23/894 ,  B01J35/0006 ,  B01J35/023 ,  B01J37/0211 ,  B01J37/036 ,  B01J37/038 ,  B01J37/16 ,  B01J37/18 ,  B01J37/348 ,  B82Y40/00

Abstract: The present invention relates to a method for forming a catalyst comprising catalytic nanoparticles and a catalyst support, wherein the catalytic nanoparticles are embedded in the catalyst support, comprising forming the catalytic nanoparticles on carbon particle, dispersing the carbon particle in a solution comprising precursors of the catalyst support to form a suspension, heating the suspension to form a gel, subjecting the gel to incineration to form a powder, and sintering the powder to form the catalyst.

Abstract translation: 本发明涉及一种用于形成催化剂的方法，其包括催化纳米颗粒和催化剂载体，其中催化纳米颗粒嵌入催化剂载体中，包括在碳颗粒上形成催化纳米颗粒，将碳颗粒分散在包含 催化剂载体以形成悬浮液，加热悬浮液以形成凝胶，使凝胶焚化形成粉末，并烧结粉末以形成催化剂。

公开(公告)号：US08980215B2

公开(公告)日：2015-03-17

申请号：US13509621

申请日：2009-12-30

Applicant: Baiwan Wei ,  Zhao Lin ,  Zhifeng Li ,  Anshi Zou ,  Yi Wu

Inventor： Baiwan Wei ,  Zhao Lin ,  Zhifeng Li ,  Anshi Zou ,  Yi Wu

IPC: C01B31/34 ,  C23C8/06

CPC classification number: C01B31/34 ,  C01B32/949

Abstract: A method for preparing ultrafine powder of tungsten carbide using ultrafine tungsten powder and carbon black as raw materials is provided. The following steps are included: (1) passivation of the ultrafine tungsten powder: passivating the ultrafine tungsten powder under pure carbon dioxide; (2) carbon addition: mixing the ultrafine tungsten powder with carbon black powder after applying cooling water and inert gases; (3) carbonization: synthesizing the bulk tungsten carbide powder at high temperature in a carbonizing stove; (4) crushing and sieving: crushing the bulk tungsten carbide powder, cooling and sieving to obtain the ultrafine powder of tungsten carbide.

Abstract translation: 提供了一种使用超细钨粉和炭黑作为原料制备碳化钨超细粉末的方法。 包括以下步骤：（1）超细钨粉钝化：在纯二氧化碳下钝化超细钨粉; （2）碳添加：使用冷却水和惰性气体后，将超细钨粉与炭黑粉末混合; （3）碳化：在碳化炉中高温合成本体碳化钨粉末; （4）破碎筛分：粉碎散装碳化钨粉末，冷却筛分得到超细碳化钨粉末。