公开(公告)号：US20080178392A1

公开(公告)日：2008-07-31

申请号：US11668295

申请日：2007-01-29

Applicant: Guo Feng Chu

Inventor： Guo Feng Chu

IPC: A61G7/057

CPC classification number: A61G7/05776

Abstract: An air cushion having a first and second set of flexible air chambers providing alternative up and down motion when inflated and deflated, wherein each set of air chambers includes a primary channel branching into a plurality of secondary channels. An air supply device is connected to the two sets of air chambers for alternatively inflating and deflating each said set of air chambers. The secondary channels are arranged in an alternative manner to provide alternate up and down motion. The primary channel is connected with each of the secondary channels and conducts air directly between the secondary channels and an air supply device.

Abstract translation: 一种具有第一和第二组柔性空气室的气垫，当充气和放气时，提供可选择的上下运动，其中每组气室包括分支成多个次级通道的主通道。 空气供应装置连接到两组空气室，用于交替地对每个所述空气室充气和放气。 辅助通道以替代的方式布置以提供交替的上下运动。 主通道与每个次级通道连接，直接在次通道和空气供应装置之间传导空气。

公开(公告)号：US20070084656A1

公开(公告)日：2007-04-19

申请号：US11253170

申请日：2005-10-18

Applicant: Feng-Chu Chang

Inventor： Feng-Chu Chang

IPC: B62K15/00 ,  B62D21/00

CPC classification number: B62K5/027 ,  B62K5/025 ,  B62K5/06 ,  B62K2204/00 ,  Y10S180/907

Abstract: A vehicle body includes a front frame, a rear frame, a control unit, a fixing screw, a battery, and a locking unit. Thus, the rear frame is combined with and detached from the front frame easily and rapidly, thereby facilitating a user assembling and disassembling the vehicle body. In addition, the fixing hooks of the front frame are snapped onto the fixing stubs of the rear frame, and the locking hook of the control unit on the support post of the rear frame is locked in the locking hole of the front frame, thereby forming a three-point support structure by the fixing hooks, the fixing stubs and the locking hook, so that the rear frame is combined with the front frame rigidly and stably.

Abstract translation: 车体包括前框架，后框架，控制单元，固定螺钉，电池和锁定单元。 因此，后框架容易且快速地与前框架组合和拆卸，从而便于用户组装和拆卸车身。 此外，前框架的固定钩卡扣在后框架的固定支柱上，后框架的支柱上的控制单元的锁钩锁定在前框架的锁定孔中，从而形成 通过固定钩，固定杆和锁定钩的三点支撑结构，使得后框架刚性且稳定地与前框架组合。

公开(公告)号：US4686312A

公开(公告)日：1987-08-11

申请号：US922230

申请日：1986-10-23

Applicant: Yung-Feng Chu ,  Arthur W. Chester

Inventor： Yung-Feng Chu ,  Arthur W. Chester

IPC: C07C1/20 ,  C07C15/04 ,  C07C15/06 ,  C07C15/08

CPC classification number: C07C15/06 ,  C07C1/20 ,  C07C15/04 ,  C07C15/08 ,  C07C2529/40 ,  C07C2529/44 ,  C07C2529/46 ,  C07C2529/65 ,  C07C2529/70

Abstract: Disclosed is a multistage process for converting lower aliphatic oxygeanated hydrocarbon feedstock to hydrocarbon product rich in benzene, toluene and/or xylene which comprises:contacting said oxygenated hydrocarbons in a primary stage with a medium pore shape selective acidic zeolite to an intermediate hydrocarbon product comprising predominantly aliphatic hydrocarbons;contacting at least a portion of the aliphatic hydrocarbons from the primary stage with a secondary stage catalyst comprising gallium-promoted medium pore shape selective zeolite characterized by a constraint index within the approximate range of 1 to 12 and a silica to alumina ratio of about 20 to 100:1; thereby producing benzene, toluene and/or xylene.

Abstract translation: 公开了一种用于将低级脂肪族含氧化的烃原料转化为富含苯，甲苯和/或二甲苯的烃产物的多级方法，其包括：将初级阶段的所述氧化烃与中孔形选择性酸性沸石接触至主要包含 脂肪烃; 使来自初级阶段的脂族烃的至少一部分与二级催化剂接触，所述次级催化剂包含镓促进的中孔形状选择性沸石，其特征在于约1到12的约束指数和二氧化硅与氧化铝之比为约20至 100：1; 从而产生苯，甲苯和/或二甲苯。

公开(公告)号：US4523047A

公开(公告)日：1985-06-11

申请号：US631684

申请日：1984-07-16

Applicant: Arthur W. Chester ,  Tai-Sheng Chou ,  Yung-Feng Chu

Inventor： Arthur W. Chester ,  Tai-Sheng Chou ,  Yung-Feng Chu

IPC: C07C1/04 ,  C10G11/05 ,  C07C1/06

CPC classification number: C07C1/0485 ,  C10G11/05 ,  Y10S208/95

Abstract: The liquid carrier in a Fischer-Tropsch synthesis slurry reactor system is periodically or continually separated and subjected to cracking and isomerization in the presence of suitable catalysts. The treated carrier is returned to the reactor system and the accumulation of high viscosity paraffin in the reactor slurry is minimized. Suitable catalysts include a mixture of cracking and isomerization catalysts. Zeolite ZSM-45 is a novel constituent of the catalyst system.

Abstract translation: 费 - 托合成淤浆反应器系统中的液体载体周期性地或连续地分离，并在合适的催化剂存在下进行裂化和异构化。 经处理的载体返回到反应器系统中，反应器浆料中高粘度石蜡的积聚最小化。 合适的催化剂包括裂化和异构化催化剂的混合物。 沸石ZSM-45是催化剂体系的新成分。

公开(公告)号：US4471145A

公开(公告)日：1984-09-11

申请号：US536067

申请日：1983-09-26

Applicant: Yung-Feng Chu ,  Tai-Sheng Chou ,  Arthur W. Chester

Inventor： Yung-Feng Chu ,  Tai-Sheng Chou ,  Arthur W. Chester

IPC: C07C1/04 ,  C10G11/05 ,  C07C1/06

CPC classification number: C10G11/05 ,  C07C1/0485 ,  C10G2300/1022 ,  Y10S208/95

Abstract: The liquid carrier in a Fischer-Tropsch synthesis slurry reactor system is periodically or continually separated and subjected to cracking and isomerization in the presence of suitable catalysts. The treated carrier is returned to the reactor system and the accumulation of high viscosity paraffin in the reactor slurry is minimized. Suitable catalysts include a mixture of cracking and isomerization catalysts. Zeolite Beta is the novel constituent of the catalyst system.

Abstract translation: 费 - 托合成淤浆反应器系统中的液体载体周期性地或连续地分离，并在合适的催化剂存在下进行裂化和异构化。 经处理的载体返回到反应器系统中，反应器浆料中高粘度石蜡的积聚最小化。 合适的催化剂包括裂化和异构化催化剂的混合物。 沸石β是催化剂体系的新成分。