公开(公告)号：US20130087988A1

公开(公告)日：2013-04-11

申请号：US13584729

申请日：2012-08-13

Applicant: Yao-Chin WANG ,  Chih-Teng Liao ,  Shuo-Feng Wang ,  Chao-Huei Wang

Inventor： Yao-Chin WANG ,  Chih-Teng Liao ,  Shuo-Feng Wang ,  Chao-Huei Wang

IPC: B62K15/00

CPC classification number: B62K3/06 ,  B62K3/10 ,  B62K15/008

Abstract: A foldable bicycle has a front frame, a main frame, a rear frame and a driving device. The front frame has a front fork device with a front fork and a front wheel rotatably connected to the front fork. The main frame is connected to the front frame and has a front arm, a connecting device and a rear arm. The front arm has a front pivot rod. The connecting device is pivotally connected to the front arm. The rear arm is pivotally connected to the connecting device and has a rear pivot rod. The rear frame is rotatably connected to the main frame and has a rear fork device with a rear fork and a rear wheel rotatably connected to the rear fork. The driving device is mounted on the main frame to drive the rear wheel to rotate relative to the main frame and the front frame.

Abstract translation: 可折叠自行车具有前框架，主框架，后框架和驱动装置。 前框架具有前叉装置，前叉和前轮可旋转地连接到前叉。 主框架连接到前框架，具有前臂，连接装置和后臂。 前臂具有前枢轴杆。 连接装置枢转地连接到前臂。 后臂可枢转地连接到连接装置并且具有后枢转杆。 后框架可旋转地连接到主框架，并且具有后叉装置，后叉和后轮可旋转地连接到后叉。 驱动装置安装在主框架上以驱动后轮相对于主框架和前框架旋转。

公开(公告)号：US5091206A

公开(公告)日：1992-02-25

申请号：US337511

申请日：1989-05-30

Applicant: Chao-Huei Wang ,  Dinesh O. Shah

Inventor： Chao-Huei Wang ,  Dinesh O. Shah

IPC: A61M1/36 ,  B01J8/00 ,  B01J20/28 ,  B03C1/01 ,  C08F257/02 ,  C08F285/00 ,  C12Q1/68 ,  G01N33/543 ,  G01N33/58 ,  H01F1/11

CPC classification number: B01J20/28004 ,  A61M1/3618 ,  B01J20/28009 ,  B01J20/28016 ,  B01J8/008 ,  B03C1/01 ,  C08F257/02 ,  C08F285/00 ,  C12Q1/6816 ,  C12Q1/6834 ,  G01N33/54326 ,  G01N33/5434 ,  G01N33/582 ,  G01N33/585 ,  H01F1/111 ,  G01N2446/10 ,  G01N2446/40 ,  G01N2446/84 ,  G01N2446/86

Abstract: This invention provides a novel process of producing magnetically responsive polymer particles comprising polymeric core particles coated evenly with a layer of polymer containing magnetically responsive metal oxide. A wide variety of polymeric particles with sizes ranging from 1 to 100 microns can be used a core particles and transformed into magnetically responsive polymer particles. The surface of these magnetically responsive polymer particles can be coated further with another layer of functionalized polymer. These magnetically responsive polymer particles can be used for passive or covalent coupling of biological material such as antigens, antibodies, enzymes of DNA/RNA hybridization and used as solid phase for various types of immunoassays, DNA/RNA hybridization probes assays, affinity purification, cell separation and other medical, diagnostic, and industrial applications.

Abstract translation: 本发明提供一种制备磁响应聚合物颗粒的新方法，其包括均匀地涂覆含有磁响应金属氧化物的聚合物层的聚合物芯颗粒。 尺寸范围为1至100微米的多种聚合物颗粒可用于核心颗粒并转化为磁响应聚合物颗粒。 这些磁响应聚合物颗粒的表面可以进一步被另一层官能化聚合物涂覆。 这些磁响应聚合物颗粒可用于生物材料如抗原，抗体，DNA / RNA杂交的酶的被动或共价偶联，并用作各种类型的免疫测定的固相，DNA / RNA杂交探针测定，亲和纯化，细胞 分离等医疗，诊断和工业应用。