公开(公告)号：US20090113367A1

公开(公告)日：2009-04-30

申请号：US11930992

申请日：2007-10-31

Applicant: Po-Hung Lin

Inventor： Po-Hung Lin

IPC: G06F17/50

CPC classification number: G06F17/5072

Abstract: A placement tool searches for an optimal placement for a plurality of device modules within an integrated circuit (IC) including symmetry groups formed by device modules that are to be symmetrically placed. The tool employs a hierarchical B*-tree (HB*-tree) representation of a trial placement wherein each symmetry group and each module not included in a symmetry group is represented by a separate node of the HB*-tree. Each symmetry group node maps to a symmetry island placement for the symmetry group satisfying all symmetry and other placement constraints on the symmetry group. The placement tool employs a simulated annealing technique to iteratively perturb the HB*-tree representation to produce a sequence of trial placements, and uses a cost function to evaluate the quality of each trial placement.

Abstract translation: 放置工具搜索集成电路（IC）内的多个器件模块的最佳放置，包括由对称放置的器件模块形成的对称组。 该工具采用分层B *树（HB *树）表示的试验位置，其中每个对称组和不包括在对称组中的每个模块由HB *树的单独节点表示。 每个对称组节点映射到对称组的对称岛放置，满足对称组上的所有对称性和其他放置约束。 放置工具采用模拟退火技术来迭代地扰乱HB *树表示以产生一系列试验性展示，并且使用成本函数来评估每个试验放置的质量。

公开(公告)号：US20080074900A1

公开(公告)日：2008-03-27

申请号：US11800992

申请日：2007-05-08

Applicant: Po-Hsiu Sung ,  Po-Hung Lin ,  Kuan-Lun Huang

Inventor： Po-Hsiu Sung ,  Po-Hung Lin ,  Kuan-Lun Huang

IPC: F21V8/00

CPC classification number: G02B6/0053 ,  G02B6/0036 ,  G02B6/0055 ,  G02B6/0061

Abstract: A backlight module includes: a light source capable of providing light beams; a light guide plate including a plate body that has a light exit side, a base side and a light incident side, and a plurality of quadrilateral pyramidal light-guiding structures distributed on the plate body and capable of changing optical paths of the light beams propagating through the light guide plate such that the light beams exit the plate body with angles relative to a normal of the light exit side that fall within a predefined range; a reflector layer disposed proximate to the base side; and an optical layer disposed proximate to the light exit side, and having a light collecting side that confronts the light exit side, the optical layer being formed with a plurality of prismatic structures at the light collecting side, the prismatic structures extending parallel to the light incident side.

Abstract translation: 背光源模块包括：能够提供光束的光源; 包括具有光出射侧，基底侧和光入射侧的板体的导光板和分布在板体上的能够改变传播的光束的光路的多个四边形锥形导光结构 通过导光板使得光束相对于光出射侧的法线的角度离开板体，其处于预定范围内; 靠近基座侧设置的反射层; 以及设置在光出射侧附近的光学层，并且具有面对光出射侧的光收集侧，光学层在光聚集侧形成有多个棱镜结构，棱镜结构平行于光延伸 事件侧。

公开(公告)号：US20070022399A1

公开(公告)日：2007-01-25

申请号：US11186165

申请日：2005-07-20

Applicant: Tian-Hau Tsai ,  Po-Hung Lin ,  Shyh-Chang Lin ,  Ho-Che Yu

Inventor： Tian-Hau Tsai ,  Po-Hung Lin ,  Shyh-Chang Lin ,  Ho-Che Yu

IPC: G06F17/50

CPC classification number: G06F17/5045

Abstract: A schematic diagram generator processes a netlist or similar circuit description to determine how to place and orient symbols representing devices forming the circuit based on a set of placement rules. Each rule corresponds to a separate characteristic pattern of interconnected devices, and specifies a constraint on relative positioning and/or orientation within the schematic diagram of a set of symbols representing any set of devices forming the corresponding pattern. For each rule, the schematic diagram generator processes the circuit description to identify each set of devices of the electronic circuit exhibiting the rule's corresponding characteristic pattern as a separate “soft group” and establishes a constraint consistent with that rule on relative positioning within the schematic diagram of a set of symbols representing the identified soft group. The schematic diagram generator then resolves any conflicts among the constraints by eliminating some of the constraints and retaining others in accordance with a constraint resolution scheme. The schematic diagram generator thereafter selects positions and orientations within the schematic diagram for all device symbols in a manner consistent with the retained constraints.

Abstract translation: 示意图生成器处理网表或类似电路描述以确定如何基于一组放置规则来放置和定向表示形成电路的装置的符号。 每个规则对应于互连设备的单独的特征模式，并且在表示形成相应模式的任何一组设备的一组符号的示意图中规定了相对定位和/或取向的约束。 对于每个规则，原理图生成器处理电路描述，以将表现出规则相应特征模式的电子电路的每组设备识别为单独的“软组”，并且在原理图中建立与该规则相对于相对定位的约束 表示所识别的软组的一组符号。 原理图生成器然后通过消除一些约束并根据约束解析方案保留其他约束来解决约束之间的任何冲突。 原理图生成器随后以与所保留的约束一致的方式在所有设备符号的示意图中选择位置和取向。

公开(公告)号：US20110177192A1

公开(公告)日：2011-07-21

申请号：US12688315

申请日：2010-01-15

Applicant: Ping-Jung Lin ,  Po-Hung Lin ,  Po-Hang Lin

Inventor： Ping-Jung Lin ,  Po-Hung Lin ,  Po-Hang Lin

IPC: B28B7/04

CPC classification number: B29C49/56 ,  B29C49/4236

Abstract: A molding machine includes two holding arms mounted on a base unit, connected respectively to two molds, and operable to move the molds between a mold closing state and a mold opened state. The molding machine further includes an adjusting seat mounted on the base unit and movable relative to a threaded shaft that is rotated by a power supply, a swing arm connected pivotally to the adjusting seat, a linkage unit having opposite end parts that are connected pivotally and respectively to a pivot portion of the swing arm and one of the holding arms, and another linkage unit having opposite end parts that are connected pivotally and respectively to another pivot portion of the swing arm and the other one of the holding arms. The swing arm is swingable through the movement of the adjusting seat so as to swing the holding arms by virtue of the linkage units.

Abstract translation: 成型机包括安装在基本单元上的两个保持臂，分别连接到两个模具，并且可操作以在闭模状态和开模状态之间移动模具。 成型机还包括安装在基座单元上的调节座，并且相对于由电源旋转的螺纹轴可移动，枢转地连接到调节座的摆臂，具有相对端部连接的连杆单元， 分别连接到摆臂和保持臂中的一个的枢转部分，以及具有相对端部的另一联动单元，其枢转地分别连接到摆臂的另一个枢转部分和另一个保持臂。 摆臂可以通过调节座的运动摆动，从而借助于连杆机构摆动保持臂。

公开(公告)号：US20090121116A1

公开(公告)日：2009-05-14

申请号：US11939809

申请日：2007-11-14

Applicant: Ping-Jung Lin ,  Po-Hung Lin ,  Po-Hang Lin

Inventor： Ping-Jung Lin ,  Po-Hung Lin ,  Po-Hang Lin

IPC: B29C33/00

CPC classification number: B29C49/56 ,  B29C45/64 ,  B29C2045/648

Abstract: Molding machines and methods of performing molding processes are described. One embodiment includes a base, a carriage disposed movably on the base, a first mold secured immovably to the carriage, a second mold disposed slidably on the carriage, a driving unit for moving the second mold on the carriage and toward and away from the first mold, a push shaft inserted telescopically into a pressure cylinder and pushing the second mold against the first mold, a synchronous transmission unit for moving said carriage synchronously with the second mold so that the first mold is moved to said second mold, and a pressure booster including a booster tube, and a telescopic booster rod extendable into the booster tube to transfer pressure in the booster tube to the pressure cylinder so as to boost the pressure inside the pressure cylinder.

Abstract translation: 描述成型机和执行成型工艺的方法。 一个实施例包括基座，可移动地设置在基座上的滑架，可移动地固定到滑架上的第一模具，可滑动地设置在滑架上的第二模具，用于将第二模具移动到滑架上并朝向和远离第一 模具，可伸缩地插入到压力缸中并将第二模具推到第一模具上的推动轴;同步传动单元，用于与第二模具同步地移动所述滑架，使得第一模具移动到所述第二模具;以及增压器 包括增压管和可伸缩的助力杆，以将助力管中的压力传递到压力缸，以提高压力缸内的压力。

公开(公告)号：US20080092099A1

公开(公告)日：2008-04-17

申请号：US11839042

申请日：2007-08-15

Applicant: Po-Hung Lin ,  Ho-Che Yu ,  Tian-Hau Tsai ,  Shyh-Chang Lin ,  Shi-Hong Bai

Inventor： Po-Hung Lin ,  Ho-Che Yu ,  Tian-Hau Tsai ,  Shyh-Chang Lin ,  Shi-Hong Bai

IPC: G06F17/50

CPC classification number: G06F17/5072 ,  G06F17/5077

Abstract: A computer-based placement and routing (P&R) tool stores a set of circuit patterns, each describing a separate device group by referencing each device of the device group and by indicating which device elements forming the referenced devices are interconnected by nets, a set of placement patterns, each providing a guide for placing IC device elements forming a device group described by a corresponding one of the circuit patterns and a set of routing styles to act as guides for routing nets between device elements placed in particular patterns. To produce a layout for an analog IC described by a netlist, the P&R tool identifies each set of devices in the IC forming a device group described by any of the circuit patterns. The P&R tool then generates a separate device group layout for each identified device group using the placement patterns as guides for placing device elements within the device group layout and using the routing styles as guides for routing nets interconnecting device elements within the device group layout. The P&R tool also generates a layout for each device not included in any identified device group. The tool then generates a layout for the IC incorporating each generated device and device group layout.

Abstract translation: 基于计算机的放置和布线（P＆R）工具存储一组电路图案，每个电路图案通过参考设备组的每个设备并通过指示通过网络将形成被引用设备的设备元件相互连接来描述单独的设备组，一组 布置图案，每个提供用于放置形成由对应的一个电路图案描述的设备组的IC设备元件和一组路由样式的引导件，以用作在放置在特定图案中的设备元件之间布线网络的引导。 为了产生由网表描述的模拟IC的布局，P＆R工具识别IC中的每组设备，形成由任何电路图形描述的设备组。 然后，P＆R工具为每个识别的设备组生成单独的设备组布局，使用放置模式作为在设备组布局中放置设备元素的引导，并使用路由样式作为在设备组布局中互连设备元素的路由网络的引导。 P＆R工具还为未包含在任何识别的设备组中的每个设备生成布局。 然后，该工具生成包含每个生成的设备和设备组布局的IC的布局。

公开(公告)号：US06692225B2

公开(公告)日：2004-02-17

申请号：US10093499

申请日：2002-03-11

Applicant: Po Hung Lin

Inventor： Po Hung Lin

IPC: F01D500

CPC classification number: F04D13/06 ,  B63H11/08 ,  F04D3/02 ,  F04D29/445

Abstract: A liquid pressing device includes mainly a power device consisting of a motor with a spindle, an upper cap on the motor and a lower cap under the motor, a shell for containing the power device, a helical device fitted around the spindle of the motor and having a conical body and a plurality of helical leaves around the conical body. The helical leaves spiral down to form a helical groove between every two helical leaves for water to pass through. The helical leaves have thickness gradually becoming thinner and thinner downward, and the helical grooves gradually become narrower and narrower downward to add pressure to water flowing up therein. Then the conical member functions to add second pressure to water passing through, sending it to a very high location. Then the liquid pressing device can function as a water pump or a propeller.

Abstract translation: 液压装置主要包括一个动力装置，它由一个带主轴的马达，马达上的上盖和马达的下盖组成，一个用于容纳动力装置的壳体，一个装在马达主轴上的螺旋装置， 具有圆锥体和围绕圆锥体的多个螺旋叶。 螺旋叶片向下螺旋，在每两个螺旋叶之间形成螺旋槽，供水通过。 螺旋叶片的厚度逐渐变得越来越薄，并且螺旋槽逐渐变窄并向下变窄，以增加在其中向上流动的水的压力。 然后，圆锥形构件用于向通过的水添加第二压力，将其发送到非常高的位置。 液压装置可用作水泵或螺旋桨。

公开(公告)号：US07877718B2

公开(公告)日：2011-01-25

申请号：US11930992

申请日：2007-10-31

Applicant: Po-Hung Lin

Inventor： Po-Hung Lin

IPC: G06F17/50

CPC classification number: G06F17/5072

Abstract: A placement tool searches for an optimal placement for a plurality of device modules within an integrated circuit (IC) including symmetry groups formed by device modules that are to be symmetrically placed. The tool employs a hierarchical B*-tree (HB*-tree) representation of a trial placement wherein each symmetry group and each module not included in a symmetry group is represented by a separate node of the HB*-tree. Each symmetry group node maps to a symmetry island placement for the symmetry group satisfying all symmetry and other placement constraints on the symmetry group. The placement tool employs a simulated annealing technique to iteratively perturb the HB*-tree representation to produce a sequence of trial placements, and uses a cost function to evaluate the quality of each trial placement.

Abstract translation: 放置工具搜索集成电路（IC）内的多个器件模块的最佳放置，包括由对称放置的器件模块形成的对称组。 该工具采用分层B *树（HB *树）表示的试验位置，其中每个对称组和不包括在对称组中的每个模块由HB *树的单独节点表示。 每个对称组节点映射到对称组的对称岛放置，满足对称组上的所有对称性和其他放置约束。 放置工具采用模拟退火技术来迭代地扰乱HB *树表示以产生一系列试验性展示，并使用成本函数来评估每个试验放置的质量。

公开(公告)号：US07873928B2

公开(公告)日：2011-01-18

申请号：US12472323

申请日：2009-05-26

Applicant: Po-Hung Lin ,  Wei-Chung Chao ,  Shyh-Chang Lin

Inventor： Po-Hung Lin ,  Wei-Chung Chao ,  Shyh-Chang Lin

IPC: G06F17/50

CPC classification number: G06F17/5072

Abstract: A placement tool generates an optimal placement for a plurality of device modules within an analog integrated circuit (IC) subject to device matching, symmetry, and proximity constraints by first defining a multiple-level hierarchy of constraint groups, wherein each constraint group consists of elements that are subject to one of the placement constraints. Each element of each constraint group consists of either of one of the device modules or another one of the constraint groups residing at a lower level of the hierarchy. The tool then generates a hierarchical B*-tree representation of a trial placement for the IC including a separate node representing each constraint group of the hierarchy and a separate node for each of device module not included in any of the constraint groups. Each node representing a constraint group defines relative positions within the IC of each the device modules or lower level constraint groups forming the constraint group that are consistent with the placement constraint on the constraint group. The placement tool iteratively perturbs the hierarchical B*-tree to generate a sequence of trial placements for the IC design and then evaluates a cost function for each trial placement to select a best one of the trial placements as the optimal trial placement.

Abstract translation: 放置工具通过首先定义约束组的多级分层结构来产生经受设备匹配，对称和接近约束的模拟集成电路（IC）内的多个设备模块的最佳布置，其中每个约束组由元件 它们受到一个布局限制。 每个约束组的每个元素由设备模块中的一个或位于层次结构的较低级别的约束组中的另一个组成。 该工具然后生成用于IC的试验放置的分层B *树表示，其包括表示层级的每个约束组的单独节点，以及不包括在任何约束组中的每个设备模块的单独节点。 表示约束组的每个节点定义了每个设备模块或组成与约束组上的放置约束一致的约束组的下级约束组的IC内的相对位置。 放置工具迭代地扰乱分层B *树，以产生IC设计的试验放置序列，然后评估每个试验放置的成本函数，以选择最佳的试验放置作为最佳试验放置。

公开(公告)号：US07748974B2

公开(公告)日：2010-07-06

申请号：US11939809

申请日：2007-11-14

Applicant: Ping-Jung Lin ,  Po-Hung Lin ,  Po-Hang Lin

Inventor： Ping-Jung Lin ,  Po-Hung Lin ,  Po-Hang Lin

IPC: B29C49/56

CPC classification number: B29C49/56 ,  B29C45/64 ,  B29C2045/648

Abstract: Molding machines and methods of performing molding processes are described. One embodiment includes a base, a carriage disposed movably on the base, a first mold secured immovably to the carriage, a second mold disposed slidably on the carriage, a driving unit for moving the second mold on the carriage and toward and away from the first mold, a push shaft inserted telescopically into a pressure cylinder and pushing the second mold against the first mold, a synchronous transmission unit for moving said carriage synchronously with the second mold so that the first mold is moved to said second mold, and a pressure booster including a booster tube, and a telescopic booster rod extendable into the booster tube to transfer pressure in the booster tube to the pressure cylinder so as to boost the pressure inside the pressure cylinder.

Abstract translation: 描述成型机和执行成型工艺的方法。 一个实施例包括基座，可移动地设置在基座上的滑架，可移动地固定到滑架上的第一模具，可滑动地设置在滑架上的第二模具，用于将第二模具移动到滑架上并朝向和远离第一 模具，可伸缩地插入压力缸中并将第二模具推到第一模具上的推动轴;同步传动单元，用于与第二模具同步地移动所述滑架，使得第一模具移动到所述第二模具;以及增压器 包括增压管和可伸缩的助力杆，以将助力管中的压力传递到压力缸，以提高压力缸内的压力。