公开(公告)号：US06736471B2

公开(公告)日：2004-05-18

申请号：US10230993

申请日：2002-08-30

Applicant: Chun-Wei Lin

Inventor： Chun-Wei Lin

IPC: A47B8804

CPC classification number: E05F1/16 ,  A47B88/467 ,  A47B2210/0094

Abstract: A buffer and return device for a slide rail in a drawer attached to an outer rail of the drawer and includes a base, a buffer plunger and an elastic element. The base has a base chamber at a front section thereof. The base chamber has an air passage, a lateral passageway at another section thereof and a bend bottom slot. The buffer plunger has a size corresponding to the base chamber. The elastic element has an end thereof fixed to a front end of the base chamber. The retaining plate has a holding way for a lock piece of an inner rail in the slide rail moveable between a locked and released positions and is connected with the buffer plunger and the elastic element with a lower projection at a bottom thereof for passing through the bottom slot. Once the drawer is pulled outward and then pushed inward, the buffer plunger squeezes the air in the base chamber to forceably discharge via the air passage so as to slowly return the drawer to an initial position.

Abstract translation: 一种用于连接在抽屉的外轨上的抽屉中的滑轨的缓冲和返回装置，包括底座，缓冲柱塞和弹性元件。 基部在其前部具有基室。 基室具有空气通道，在其另一部分处的侧向通道和弯曲底部槽。 缓冲柱塞具有对应于基室的尺寸。 弹性元件的端部固定在基座的前端。 保持板具有用于滑轨中的内轨的锁定件的保持方式，其可在锁定位置和释放位置之间移动，并且与缓冲柱塞和弹性元件连接，底部具有下突起，用于穿过底部 槽 一旦抽屉被向外拉，然后向内推，则缓冲柱塞挤压基室中的空气，以通过空气通道强制排出，以便缓慢地将抽屉返回到初始位置。

公开(公告)号：US20210395946A1

公开(公告)日：2021-12-23

申请号：US17340135

申请日：2021-06-07

Applicant: Chun Wei Lin

Inventor： Chun Wei Lin

IPC: D06N3/14 ,  B32B27/12 ,  B32B5/02 ,  B32B7/12 ,  B32B27/30 ,  B32B27/40 ,  D06N3/00

Abstract: Provided is a synthetic leather. The synthetic leather comprises a base cloth, a polymer layer formed on the base cloth and a surface unit covering the polymer layer; the surface unit is a functional layer or a combination of the functional layer and a print layer. The polymer layer is made of a PVB-based composition and excludes a crosslinking agent with at least one isocyanate group. The functional layer is made of a material containing a primary agent; the primary agent is PU, epoxy resin, PMA or PVB; when the primary agent is the PVB, the material further comprises a crosslinking agent with at least one isocyanate group. The synthetic leather has good properties of weather resistance, abrasion resistance and flexing resistance, and the synthetic leather can have a variety of printing patterns on its surface.

公开(公告)号：US20210277541A1

公开(公告)日：2021-09-09

申请号：US17188800

申请日：2021-03-01

Applicant: Chun Wei Lin

Inventor： Chun Wei Lin

IPC: D01F8/16 ,  D01F8/14 ,  D01F8/12 ,  D01F8/08 ,  D01F1/10

Abstract: Provided is a composite yarn. The composite yarn includes a core and a sheath. The core is made of a thermoplastic material; wherein the thermoplastic material is selected from a group consisting of: a polyester, a polyamide, a polyacrylonitrile and any combination thereof. The sheath formed around the core is made of a cladding material, and the cladding material comprises polyvinyl butyral; wherein the polyvinyl butyral has a melt flow rate ranging from 2 g/10 min to 35 g/10 min; the melt flow rate is measured by a standard method ASTM D1238 at 190° C. with 2.16 kg load.

公开(公告)号：US07497318B2

公开(公告)日：2009-03-03

申请号：US11714768

申请日：2007-03-07

Applicant: Chun-Wei Lin

Inventor： Chun-Wei Lin

IPC: B65G47/26

CPC classification number: B65G47/525 ,  B65G47/29 ,  B65G47/8815 ,  B65G2201/022 ,  B65H29/66 ,  B65H33/12 ,  B65H2406/31 ,  B65H2406/364 ,  B65H2701/1762

Abstract: The present invention discloses a conveying and stacking device for corrugated boards, which is used in a conveyor of a corrugated board production line to stack corrugated boards by a specified number and comprises an exhaust facing the downstream of the conveyor and a sucker arranged at the upstream of the exhaust and facing the procession of the corrugated boards. The sucker and the exhaust are arranged in an elevator for elevating the corrugated boards and respectively suck air and exhaust air simultaneously.

Abstract translation: 本发明公开了一种用于瓦楞纸板的输送和堆放装置，其用于波纹板生产线的输送机中，将波纹板堆叠成特定数量，并包括面向输送机下游的排气口和布置在上游的吸盘 的排气并面对瓦楞纸板的游行。 吸盘和排气装置布置在用于升高瓦楞纸板的电梯中，并分别同时吸入空气和废气。

公开(公告)号：US07355537B2

公开(公告)日：2008-04-08

申请号：US10910342

申请日：2004-08-04

Applicant: Chun Wei Lin

Inventor： Chun Wei Lin

IPC: H03M1/10

CPC classification number: G01R31/3187 ,  G01R31/3167 ,  H03M1/1095 ,  H03M1/66

Abstract: A built-in self-test apparatus for a digital-to-analog converter uses a differentiation unit for differentiating a digital-to-analog (DA) signal to obtain the differences between pulses of the analog signal. Next, the analog signal is converted into a digital signal in the light of a threshold voltage by a Schmitt trigger unit. Then, the duty cycles of the digital signal are calculated by a duty cycle retriever, and transmitted into a signature analyzer to calculate the differential non-linearity for error analysis. For processing a high-speed DA signal, the circuit disposed before the differentiation unit may use a test pattern unit, a sample-and-hold circuit and a logic circuit to lower the speed of the DA signal.

Abstract translation: 用于数模转换器的内置自检装置使用微分单元来区分数模（DA）信号以获得模拟信号的脉冲之间的差异。 接下来，模拟信号通过施密特触发器单元根据阈值电压被转换为数字信号。 然后，数字信号的占空比由占空比检索器计算，并发送到签名分析器中以计算误差分析的差分非线性。 为了处理高速DA信号，设置在差分单元之前的电路可以使用测试图案单元，采样保持电路和逻辑电路来降低DA信号的速度。

公开(公告)号：US07326870B2

公开(公告)日：2008-02-05

申请号：US11196253

申请日：2005-08-04

Applicant: Chun-Wei Lin ,  Yu-Tsai Wang ,  Yu-Yen Lien

Inventor： Chun-Wei Lin ,  Yu-Tsai Wang ,  Yu-Yen Lien

IPC: H01H13/14 ,  H01H11/00

CPC classification number: H01H13/702 ,  H01H2209/0021 ,  H01H2219/018 ,  H01H2219/03 ,  H01H2221/05 ,  H01H2229/047 ,  H01H2229/048 ,  Y10T29/49105

Abstract: A key module and its manufacturing method are provided in the present invention. The steps of the method include: providing a mold; forming a key body having multiple opening portions on the mold; jostling a combination of a display body and an elastic body to the key body; and finally, tightly attaching the display body to the key body and stuffing the display body into the opening portions of the key body. Therein, the elastic body has a lower end formed with a contact block contacting a circuit board. By compressing, injecting or infusing a silicone rubber material or an elastic material into the opening portions, the gap located between the key body and the display body or between the key body and the elastic body is smaller than 0.01 mm. Thus, the appearance of the key module of the present invention is almost seamless.

Abstract translation: 在本发明中提供了关键模块及其制造方法。 该方法的步骤包括：提供模具; 在模具上形成具有多个开口部分的键体; 将显示体和弹性体的组合推入键体; 最后，将显示体紧紧地安装在键体上，并将显示体填充到键体的开口部。 其中，弹性体具有形成有与电路板接触的接触块的下端。 通过将硅橡胶材料或弹性材料压缩，注入或注入开口部分，位于键体和显示体之间或键体与弹性体之间的间隙小于0.01mm。 因此，本发明的关键模块的外观几乎是无缝的。

公开(公告)号：US20070029182A1

公开(公告)日：2007-02-08

申请号：US11196253

申请日：2005-08-04

Applicant: Chun-Wei Lin ,  Yu-Tsai Wang ,  Yu-Yen Lien

Inventor： Chun-Wei Lin ,  Yu-Tsai Wang ,  Yu-Yen Lien

IPC: H01H1/02

CPC classification number: H01H13/702 ,  H01H2209/0021 ,  H01H2219/018 ,  H01H2219/03 ,  H01H2221/05 ,  H01H2229/047 ,  H01H2229/048 ,  Y10T29/49105

Abstract: A key module and its manufacturing method are provided in the present invention. The steps of the method include: providing a mold; forming a key body having multiple opening portions on the mold; jostling a combination of a display body and an elastic body to the key body; and finally, tightly attaching the display body to the key body and stuffing the display body into the opening portions of the key body. Therein, the elastic body has a lower end formed with a contact block contacting a circuit board. By compressing, injecting or infusing a silicone rubber material or an elastic material into the opening portions, the gap located between the key body and the display body or between the key body and the elastic body is smaller than 0.01 mm. Thus, the appearance of the key module of the present invention is almost seamless.

Abstract translation: 在本发明中提供了关键模块及其制造方法。 该方法的步骤包括：提供模具; 在模具上形成具有多个开口部分的键体; 将显示体和弹性体的组合推入键体; 最后，将显示体紧紧地安装在键体上，并将显示体填充到键体的开口部。 其中，弹性体具有形成有与电路板接触的接触块的下端。 通过将硅橡胶材料或弹性材料压缩，注入或注入开口部分，位于键体和显示体之间或键体与弹性体之间的间隙小于0.01mm。 因此，本发明的关键模块的外观几乎是无缝的。

公开(公告)号：US07015846B2

公开(公告)日：2006-03-21

申请号：US10919372

申请日：2004-08-17

Applicant: Chun Wei Lin

Inventor： Chun Wei Lin

IPC: G05F3/16

CPC classification number: G05F3/267

Abstract: A constant current source with threshold voltage and channel length modulation comprises a set of cascade transistors and a compensation circuit electrically connected to the set of cascade transistors so as to form a feedback circuit, in which the set of cascade transistors including a first MOS transistor and a second MOS transistor, and the compensation circuit comprises a third MOS transistor, a fourth MOS transistor, a sixth MOS transistor and a seventh MOS transistor. The gate terminal of the third MOS transistor is connected to the gate terminal of the second MOS transistor. The fourth MOS transistor is connected to the third MOS transistor in serial, and the gate terminal of the fourth MOS transistor is connected to the gate terminal of the first MOS transistor, and the second terminal of the fourth MOS transistor is connected to a current-supplying circuit. The gate terminals of the sixth and seventh MOS transistors are electrically connected to the current-supplying circuit, and a current is generated by mirroring flows through the third MOS transistor.

Abstract translation: 具有阈值电压和沟道长度调制的恒流源包括一组级联晶体管和与该组级联晶体管电连接的补偿电路，以便形成反馈电路，其中该组级联晶体管包括第一MOS晶体管和 第二MOS晶体管，并且所述补偿电路包括第三MOS晶体管，第四MOS晶体管，第六MOS晶体管和第七MOS晶体管。 第三MOS晶体管的栅极端子连接到第二MOS晶体管的栅极端子。 第四MOS晶体管串联连接到第三MOS晶体管，第四MOS晶体管的栅极端子连接到第一MOS晶体管的栅极端子，第四MOS晶体管的第二端子连接到电流 - 供电电路。 第六和第七MOS晶体管的栅极端子电连接到电流供应电路，并且通过镜像流过第三MOS晶体管产生电流。

公开(公告)号：US06987472B2

公开(公告)日：2006-01-17

申请号：US10912179

申请日：2004-08-06

Applicant: Chun Wei Lin

Inventor： Chun Wei Lin

IPC: H03M1/10 ,  G06F101/14 ,  G06F15/00 ,  G06F17/18

CPC classification number: H03M1/109 ,  H03M1/12

Abstract: A built-in-self-test apparatus for an analog-to-digital converter includes a digital-to-analog converter, a low-pass filter, a histogram analyzer and a software engine. The digital-to-analog converter is intended to generate a first signal. The low-pass filter is intended to smoothen the first signal so that an analog-to-digital converter can perform sampling on the smoothened first signal by a second signal, wherein the bit number of the second signal is greater than or equal to that of the first signal, and the frequency of the second signal is a multiple of that of the first signal. The histogram analyzer is electrically connected to the output end of the analog-to-digital converter. The software engine is electrically connected to the output end of the histogram analyzer so as to display the characteristics of the analog-to-digital converter.

Abstract translation: 用于模数转换器的内置自检装置包括数模转换器，低通滤波器，直方图分析器和软件引擎。 数模转换器旨在产生第一信号。 低通滤波器旨在平滑第一信号，使得模数转换器可以通过第二信号对平滑的第一信号执行采样，其中第二信号的位数大于或等于 第一信号，第二信号的频率是第一信号的倍数。 直方图分析仪电连接到模数转换器的输出端。 软件引擎电连接到直方图分析仪的输出端，以显示模数转换器的特性。

公开(公告)号：US06716777B2

公开(公告)日：2004-04-06

申请号：US09986336

申请日：2001-11-08

Applicant: Chun-Wei Lin

Inventor： Chun-Wei Lin

IPC: B32B502

CPC classification number: B32B5/02 ,  A45C3/001 ,  B32B5/24 ,  B32B7/12 ,  B32B25/04 ,  B32B27/12 ,  B32B27/16 ,  B32B27/302 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2307/4026 ,  C09D175/04 ,  Y10T428/31562 ,  Y10T428/31565 ,  Y10T428/31569 ,  Y10T428/31587 ,  Y10T428/31591 ,  Y10T442/2025 ,  Y10T442/2041 ,  Y10T442/2057 ,  Y10T442/2082 ,  Y10T442/209 ,  Y10T442/2098 ,  Y10T442/2107 ,  Y10T442/2115 ,  Y10T442/2123 ,  Y10T442/2131 ,  Y10T442/2221 ,  Y10T442/2762 ,  Y10T442/277 ,  Y10T442/2861 ,  Y10T442/2893 ,  Y10T442/30 ,  Y10T442/3057 ,  Y10T442/3854

Abstract: A fabric structure is constructed having a fabric base sheet, a viscidity layer, a polymeric back layer, and a protective layer. The polymeric back layer is prepared from SBC (styrenic block copolymer) for the advantage of low specific gravity and preventing the drawback of PVC or the like that pollutes the environment when disposed off. The protective layer is prepared from PU series or modified SBC (styrenic block copolymer) series agent. When the fabric structure used to make a bag, the front surface of the fabric base sheet is disposed outside the bag and the surface of the protective layer is disposed inside the bag.

Abstract translation: 织物结构被构造成具有织物基片，粘性层，聚合物背层和保护层。 由于低比重的优点，聚合物背层由SBC（苯乙烯嵌段共聚物）制备，并且防止了当脱落时污染环境的PVC等的缺点。 保护层由PU系列或改性SBC（苯乙烯嵌段共聚物）系列剂制备。 当用于制造袋子的织物结构时，织物基片的前表面设置在袋的外侧，并且保护层的表面设置在袋内。