公开(公告)号：US06731581B2

公开(公告)日：2004-05-04

申请号：US10105820

申请日：2002-03-25

Applicant: Hui-Chu Huang

Inventor： Hui-Chu Huang

IPC: G11B3302

CPC classification number: G11B33/0444 ,  G11B23/0308 ,  G11B23/0313

Abstract: A rotating device for a cover connected to a housing of a disc drive. The rotating device includes a spring-loaded outer sleeve, a spring-loaded inner sleeve, a spring and a fixing place. The spring-loaded outer sleeve, having a first closed end and a first open end, is fixed to the cover and filled with damping material. The spring-loaded inner sleeve with the spring within has a second closed end with a key and a second open end inserted into the first open end of the spring-loaded outer sleeve. The fixing place is fixed to the housing of disc drive and includes an upper L-shaped member with an upper slot, a lower L-shaped member with a lower slot and a first end portion with a hollow to pivot the first closed end of the spring-loaded outer sleeve. The lower L-shaped member is bolted to the upper L-shaped member, and the upper slot and the lower slot are used to mesh the key of the spring-loaded inner sleeve.

Abstract translation: 一种用于盖的旋转装置，其连接到盘驱动器的壳体。 旋转装置包括弹簧加载的外套筒，弹簧加载的内套筒，弹簧和固定位置。 具有第一封闭端和第一开口端的弹簧加载外套筒固定到盖子上并填充阻尼材料。 具有弹簧的弹簧加载的内套筒具有第二闭合端，其具有键，并且第二开口端插入到弹簧加载的外套筒的第一开口端中。 固定位置被固定到盘驱动器的壳体，并且包括具有上槽的上L形构件，具有下槽的下L形构件和具有中空的第一端部，以使第一闭合端枢转 弹簧外套筒。 下部L形构件用螺栓连接到上部L形构件，并且上部槽和下部槽用于对弹簧加载的内部套筒的键进行啮合。

公开(公告)号：US06313262B1

公开(公告)日：2001-11-06

申请号：US09448189

申请日：1999-11-23

Applicant: Shien Chang Chen ,  Fu Shen Lin ,  June Yen Chou ,  Liang An Hsu ,  Ming Hui Chu ,  Chine Chung Huang ,  Ming Hsiung Shao

Inventor： Shien Chang Chen ,  Fu Shen Lin ,  June Yen Chou ,  Liang An Hsu ,  Ming Hui Chu ,  Chine Chung Huang ,  Ming Hsiung Shao

IPC: C08G5968

CPC classification number: C08G65/2666 ,  Y02P20/584

Abstract: The present invention is related to a method for preparing polyether polyol or copolymerized polyether polyol, which uses an acid catalyst consisting of heteropoly acidic salts and oxides and/or binders. It allows tetrahydrofuran and/or cyclic ether compounds to carry out the ring-opening polymerization or ring-opening copolymerization with/without telogen, and obtains polyether polyol or copolymerized polyether polyol. An acid catalyst is used in the present invention because of its low solubility in organic solvent, so its process is simpler and the catalyst is easy to recycle for repeated use. As well, its preparation process is highly advantageous.

Abstract translation: 本发明涉及一种制备聚醚多元醇或共聚聚醚多元醇的方法，其使用由杂多酸酸盐和氧化物和/或粘合剂组成的酸催化剂。 它允许四氢呋喃和/或环醚化合物进行开环聚合或开环共聚，有或没有脱氨基，得到聚醚多元醇或共聚的聚醚多元醇。 在本发明中使用酸催化剂是因为其在有机溶剂中的溶解度低，因此其工艺更简单，催化剂易于再循环使用。 同样，其制备方法是非常有利的。

公开(公告)号：US11952273B2

公开(公告)日：2024-04-09

申请号：US13323738

申请日：2011-12-12

Applicant: Hari Har Parshad Cohly ,  Rajendram V. Rajnarayanan ,  Bharat Subodh Agrawal ,  Hui Chu Tsai

Inventor： Hari Har Parshad Cohly ,  Rajendram V. Rajnarayanan ,  Bharat Subodh Agrawal ,  Hui Chu Tsai

IPC: C01B3/08 ,  B01J7/02 ,  B01J19/12 ,  C01F7/428

CPC classification number: C01B3/08 ,  B01J7/02 ,  B01J19/127 ,  C01F7/428 ,  Y02E60/36

Abstract: We disclose herein a viable, cost efficient method for the instantaneous production of hydrogen gas. Hydrogen gas production is increased by utilizing solar and lunar energy. The hydrogen gas is generated spontaneously by the reaction of sodium hydroxide and aluminum as corrosion occurs, forming a layer of aluminum oxide upon the aluminum. This aluminum oxide layer prevents further reaction of sodium hydroxide and aluminum, and thus no more hydrogen gas is produced. Production of aluminum oxide can be bypassed by adding acetic acid or sodium acetate to the reaction. In this reaction the products are aluminum hydroxide and hydrogen gas. Thus, we disclose herein a method that prevents of the formation of aluminum oxide by the use of sodium acetate or acetic acid, the use of iron as a catalyst, and the enhancement of the reaction using natural light.

公开(公告)号：USD849333S1

公开(公告)日：2019-05-21

申请号：US29594242

申请日：2017-02-16

Applicant: Hui-Chu Laicheng

Designer： Hui-Chu Laicheng

公开(公告)号：USD834763S1

公开(公告)日：2018-11-27

申请号：US29594580

申请日：2017-02-21

Applicant: Hui-Chu Laicheng

Designer： Hui-Chu Laicheng

公开(公告)号：US20180289113A1

公开(公告)日：2018-10-11

申请号：US15942572

申请日：2018-04-02

Applicant: Ming-Hui CHU

Inventor： Ming-Hui CHU

IPC: A44B11/26 ,  A44B11/25

Abstract: A buckle structure contains a male buckle, two fastening arms, and a resilient sheet. The male buckle includes a first opening, a second opening opposite to the first opening, an external fence, and an accommodation cavity, wherein the external fence has two first orifices. Each of the two fastening arms includes a through hole, an engagement portion, a first abutting face, a second abutting face, and a column rotatably connected with the first orifice and the through hole so that the first abutting face and the second abutting face are located in the accommodation cavity of the male buckle, and the engagement portion of each fastening arm extends out of the first opening of the male buckle. The resilient sheet is formed in a U shape and includes a convex arc face and two contacting segments arranged on two ends of the resilient sheet respectively.

公开(公告)号：US09837047B2

公开(公告)日：2017-12-05

申请号：US12888435

申请日：2010-09-23

Applicant: Hui Chu Ke ,  Sheng-Wen Cheng

Inventor： Hui Chu Ke ,  Sheng-Wen Cheng

IPC: G09G5/02 ,  G09G5/06

CPC classification number: G09G5/06 ,  G09G2300/0452 ,  G09G2320/064 ,  G09G2320/0646

Abstract: A flat panel display includes a four-color conversion unit, a backlight control unit, a backlight module, and a pixel array. The four-color conversion unit provides a first set of four color image signals corresponding to three color image input signals based on a preliminary conversion lookup table and provides corresponding conversion scaling factors. The backlight control unit generates a backlight adjusting factor based on the conversion scaling factors. The backlight module provides a backlight output having an intensity adjusted according to the backlight adjusting factor. The four-color conversion unit further provides a second set of four color image signals corresponding to the three color image input signals based on the backlight adjusting factor. The pixel array displays an image according to the second set of four color image signals and the backlight output.

公开(公告)号：US08585812B2

公开(公告)日：2013-11-19

申请号：US13323746

申请日：2011-12-12

Applicant: Hari Har Parshad Cohly ,  Rajendram V. Rajnarayanan ,  Bharat Subodh Agrawal ,  Hui Chu Tsai

Inventor： Hari Har Parshad Cohly ,  Rajendram V. Rajnarayanan ,  Bharat Subodh Agrawal ,  Hui Chu Tsai

IPC: C23F4/00 ,  C23F11/00 ,  C23F15/00

CPC classification number: C23G1/19

Abstract: A novel method for the removal and prevention of rust from corroded iron surfaces is disclosed. This is done by inducing reducing conditions at the interphase between the rusted surface and the attached aluminum surface. An iron coating provided by the reducing conditions surrounds the clean iron and creates a barrier against future rust. Our technology is an oxygen displacement technology which essentially removes rust from iron and iron based tools and structures. It is cost effective, non-invasive, environmentally friendly and can be mass produced.

Abstract translation: 公开了一种用于去除和防止腐蚀铁表面生锈的新方法。 这是通过在生锈的表面和附着的铝表面之间的相间诱导还原条件来实现的。 由还原条件提供的铁涂层围绕着清洁铁，并产生防止未来生锈的屏障。 我们的技术是一种氧气置换技术，其基本上可以消除基于铁和铁的工具和结构的锈蚀。 它具有成本效益，非侵入性，环保性，可批量生产。

公开(公告)号：US08522761B1

公开(公告)日：2013-09-03

申请号：US13356659

申请日：2012-01-24

Applicant: Fu-Hui Chu

Inventor： Fu-Hui Chu

IPC: F41B5/12

CPC classification number: F41A19/10 ,  F41A17/46

Abstract: A trigger assembly includes a body having a pivot and a hook is mounted to the pivot. The body has a chamber and a path communicates with the chamber. A first positioning unit is located in the path and a safety member is located in the chamber which has two slots and the first positioning unit contacts the slots. An activation member is located on the top of the safety member and has a guide groove and a positioning hole. A guide rod on the safety member is located in the guide groove. A second positioning unit is located in the body and contacts the positioning hole. A pivotal member is pivotably connected to the body and has an end contacting a push portion of the activation member. A spring is mounted to the protrusion and contacts the inside of the body. The trigger assembly includes two safety protections.

Abstract translation: 触发器组件包括具有枢轴的主体，并且钩安装到枢轴。 身体有一个房间，一个路径与房间通信。 第一定位单元位于路径中，并且安全构件位于具有两个槽的腔室中，并且第一定位单元接触槽。 激活构件位于安全构件的顶部，并具有导向槽和定位孔。 安全构件上的导杆位于导槽中。 第二定位单元位于主体中并与定位孔接触。 枢转构件可枢转地连接到主体并且具有接触致动构件的推动部分的端部。 弹簧安装到突起并与身体的内部接触。 触发器组件包括两个安全保护。

公开(公告)号：US08497150B2

公开(公告)日：2013-07-30

申请号：US12569024

申请日：2009-09-29

Applicant: Yung-Yuan Chang ,  Hui-Chu Lin

Inventor： Yung-Yuan Chang ,  Hui-Chu Lin

IPC: H01L21/00

CPC classification number: H01L31/186 ,  H01L31/046 ,  H02S50/00 ,  H02S50/10 ,  Y02E10/50 ,  Y02P70/521

Abstract: This invention discloses a defect isolation method for thin-film solar cell having at least a defect therein. The thin-film solar cell comprises a substrate, a front electrode layer, an absorber layer and a back electrode layer stacked in such a sequence. The defect isolation method includes the steps of: detecting at least a defect formed in thin-film solar cell and acquiring the positions of the defects, and applying a laser light to scribe the outer circumference of the defects according to the positions of the defects so as to form at least an isolation groove having a closed-curve configuration.

Abstract translation: 本发明公开了一种至少具有缺陷的薄膜太阳能电池的缺陷隔离方法。 薄膜太阳能电池包括以这样的顺序层叠的基板，前电极层，吸收体层和背面电极层。 缺陷隔离方法包括以下步骤：至少检测薄膜太阳能电池中形成的缺陷并获取缺陷的位置，并根据缺陷的位置施加激光来刻划缺陷的外周。 至少形成具有闭合曲线构造的隔离槽。