Method of Isolating 1,3-Propanediol or 1,3-Propanediol and 1,2-Propanediol from Solution Containing 1,3-Propanediol, 1,2-Propanediol, Glycerol, and Glucose
    1.
    发明申请
    Method of Isolating 1,3-Propanediol or 1,3-Propanediol and 1,2-Propanediol from Solution Containing 1,3-Propanediol, 1,2-Propanediol, Glycerol, and Glucose 有权
    从1,3-丙二醇,1,2-丙二醇,甘油和葡萄糖的溶液中分离1,3-丙二醇或1,3-丙二醇和1,2-丙二醇的方法

    公开(公告)号:US20080097130A1

    公开(公告)日:2008-04-24

    申请号:US11574515

    申请日:2005-09-01

    IPC分类号: C07C29/74

    CPC分类号: C07C29/86 C07C31/205

    摘要: A method of isolating 1,3-propanediol from a solution containing 1,3-propanediol, 1,2-propanediol, glycerol, and glucose is provided. The method includes: obtaining a concentrate by concentrating the solution via reduced pressure evaporation; dissolving the concentrate in a solvent selected from the group consisting of ethyl acetate, methyl ethyl ketone, and a mixture thereof and leaving the solution alone to fractionate the compounds in a solvent layer and a water layer; and loading the solvent layer in a silica-filled column under a low pressure liquid chromatography condition and eluting the solvent layer with a mixed solvent of methanol and at least one solvent which is miscible with methanol and has a polarity lower than methanol.

    摘要翻译: 提供了从含有1,3-丙二醇,1,2-丙二醇,甘油和葡萄糖的溶液中分离1,3-丙二醇的方法。 该方法包括:通过减压蒸发浓缩溶液获得浓缩物; 将浓缩物溶解在选自乙酸乙酯,甲基乙基酮及其混合物的溶剂中,并单独留下溶液以在溶剂层和水层中分离出化合物; 并在低压液相色谱条件下将溶剂层装入二氧化硅填充柱中,并用甲醇和至少一种与甲醇混溶并且极性低于甲醇的溶剂的混合溶剂洗脱溶剂层。

    Method of isolating 1,3-propanediol or 1,3-propanediol and 1,2-propanediol from solution containing 1,3-propanediol, 1,2-propanediol, glycerol, and glucose
    2.
    发明授权
    Method of isolating 1,3-propanediol or 1,3-propanediol and 1,2-propanediol from solution containing 1,3-propanediol, 1,2-propanediol, glycerol, and glucose 有权
    从含有1,3-丙二醇,1,2-丙二醇,甘油和葡萄糖的溶液中分离1,3-丙二醇或1,3-丙二醇和1,2-丙二醇的方法

    公开(公告)号:US07488855B2

    公开(公告)日:2009-02-10

    申请号:US11574515

    申请日:2005-09-01

    IPC分类号: C07C29/68

    CPC分类号: C07C29/86 C07C31/205

    摘要: A method of isolating 1,3-propanediol from a solution containing 1,3-propanediol, 1,2-propanediol, glycerol, and glucose is provided. The method includes: obtaining a concentrate by concentrating the solution via reduced pressure evaporation; dissolving the concentrate in a solvent selected from the group consisting of ethyl acetate, methyl ethyl ketone, and a mixture thereof and leaving the solution alone to fractionate the compounds in a solvent layer and a water layer; and loading the solvent layer in a silica-filled column under a low pressure liquid chromatography condition and eluting the solvent layer with a mixed solvent of methanol and at least one solvent which is miscible with methanol and has a polarity lower than methanol.

    摘要翻译: 提供了从含有1,3-丙二醇,1,2-丙二醇,甘油和葡萄糖的溶液中分离1,3-丙二醇的方法。 该方法包括:通过减压蒸发浓缩溶液获得浓缩物; 将浓缩物溶解在选自乙酸乙酯,甲基乙基酮及其混合物的溶剂中,并单独留下溶液以在溶剂层和水层中分离出化合物; 并在低压液相色谱条件下将溶剂层装入二氧化硅填充柱中,并用甲醇和至少一种与甲醇混溶并且极性低于甲醇的溶剂的混合溶剂洗脱溶剂层。

    Resistive memory device and method of writing data using multi-mode switching current
    3.
    发明授权
    Resistive memory device and method of writing data using multi-mode switching current 有权
    电阻式存储器件及使用多模切换电流写入数据的方法

    公开(公告)号:US08670269B2

    公开(公告)日:2014-03-11

    申请号:US13609330

    申请日:2012-09-11

    IPC分类号: G11C11/00 G11C7/00

    摘要: A method of writing data in a resistive memory device includes performing a test operation to distinguish normal memory cells from weak memory cells, during a write operation directed to normal memory cells using a write current and during a weak write operation directed to weak memory cells using a higher write current.

    摘要翻译: 在电阻式存储器件中写入数据的方法包括在使用写入电流对正常存储器单元的写入操作期间以及在针对弱存储器单元的弱写入操作期间执行使用以区分正常存储器单元与弱存储器单元的测试操作, 写入电流较高。

    Refrigerator
    4.
    发明授权
    Refrigerator 有权
    冰箱

    公开(公告)号:US08196417B2

    公开(公告)日:2012-06-12

    申请号:US12094760

    申请日:2006-11-23

    IPC分类号: F24F3/16

    CPC分类号: F25D17/042

    摘要: The present invention relates to a refrigerator, including: a refrigerating cycle having an evaporator (1a); a space for exchanging heat with the evaporator; a region for exchanging heat between the evaporator and the space; and a storage chamber and a door for defining the space, wherein at least one of the region, the storage chamber and the door has undergone at least one of a Kimchi lactic acid bacteria culture treatment and a Kimchi lactic acid bacteria culture exposure treatment.

    摘要翻译: 本发明涉及一种冰箱,包括:具有蒸发器(1a)的制冷循环; 与蒸发器交换热量的空间; 用于在蒸发器和空间之间交换热量的区域; 以及用于限定空间的储存室和门,其中,所述区域,储存室和所述门中的至少一个已经经过泡菜乳酸菌培养处理和泡菜乳酸菌培养暴露处理中的至少一种。

    Voltage level coding system and method
    5.
    发明申请
    Voltage level coding system and method 有权
    电压电平编码系统及方法

    公开(公告)号:US20050286642A1

    公开(公告)日:2005-12-29

    申请号:US11066831

    申请日:2005-02-24

    申请人: Jin-Hyun Kim

    发明人: Jin-Hyun Kim

    CPC分类号: H04L25/4917 H04B14/04

    摘要: We describe a voltage level coding system and method. The voltage level coding system includes a level encoder having an input to receive data segments coded using a first code and an output to supply second data codes indicating one of 2N plus at least one additional voltage level to which each data segment is assigned. A converter converts the second data codes into such voltage levels. A controller output supplies the voltage levels. A method for coding digital data includes determining a first data transition, generating a code that includes at least one additional level that minimizes data skew in the first data transition, and coding the first data transition with the additional level in the code.

    摘要翻译: 我们描述一个电压电平编码系统和方法。 电压电平编码系统包括电平编码器,该电平编码器具有用于接收使用第一码编码的数据段的输入端和输出端,以提供指示其中之一至少一个附加电压电平的第二数据码, 分配每个数据段。 A转换器将第二数据代码转换成这样的电压电平。 控制器输出提供电压电平。 一种用于对数字数据进行编码的方法包括:确定第一数据转换,生成包括至少一个使第一数据转换中的数据偏移最小化的附加电平的代码,以及用代码中的附加电平对第一数据转换进行编码。

    Data driving circuit and semiconductor memory device having the same
    6.
    发明申请
    Data driving circuit and semiconductor memory device having the same 有权
    数据驱动电路和具有该数据驱动电路的半导体存储器件

    公开(公告)号:US20050046472A1

    公开(公告)日:2005-03-03

    申请号:US10848913

    申请日:2004-05-18

    申请人: Jin-Hyun Kim

    发明人: Jin-Hyun Kim

    摘要: A data driving circuit includes a driver in which a driving current is controlled in response to predetermined bits of digital control signal and which receives a differential input data signal to generate differential output data signal; and a digital control signal generator for storing and generating the digital control signal. The driver includes a pre-driver for passing a pre driving current in response to a bias voltage and for receiving the differential input data signal(s) to generate first and second signals; and a main driver in which a main driving current is controlled in response to the digital control signal and which generates the differential output data signals in response to the first and second signals. The data driving circuit can not only vary an amplitude and a level but also shift a level, and by varying a current of the current sources in response to the digital control signal, a margin is secured in a saturation region of transistors which constitute the current sources, thereby generating a stable differential output data signals insensitive to a noise.

    摘要翻译: 数据驱动电路包括驱动器,其中响应于数字控制信号的预定位控制驱动电流并且接收差分输入数据信号以产生差分输出数据信号; 以及用于存储和产生数字控制信号的数字控制信号发生器。 驱动器包括用于响应于偏置电压传递预驱动电流并用于接收差分输入数据信号以产生第一和第二信号的预驱动器; 以及主驱动器,其中响应于数字控制信号控制主驱动电流,并且响应于第一和第二信号产生差分输出数据信号。 数据驱动电路不仅可以改变幅度和电平,而且可以改变电平,并且通过响应于数字控制信号改变电流源的电流,确保在构成电流的晶体管的饱和区域中的余量 源,从而产生对噪声不敏感的稳定差分输出数据信号。

    Optical film having improved optical performance, and backlight unit comprising the same
    8.
    发明授权
    Optical film having improved optical performance, and backlight unit comprising the same 有权
    具有改善的光学性能的光学薄膜和包括该光学性能的背光单元

    公开(公告)号:US09134463B2

    公开(公告)日:2015-09-15

    申请号:US13809864

    申请日:2011-07-14

    IPC分类号: G02B3/00 G02F1/1335

    CPC分类号: G02B3/0037 G02F1/133606

    摘要: The present invention relates to an optical film having improved optical performance and to a backlight unit comprising the same. More particularly, the present invention relates to a microlens array (MLA) sheet which comprises a base unit and a lens unit formed on one side of the base unit, wherein the lens unit consists of a plurality of conical lenses. Existing hemispherical microlens array sheets have limitations in terms of improving luminance, and therefore cannot replace prism sheets in high luminance product s. However, the microlens array sheet consisting of conical lenses of the present invention can improve both luminance and viewing angle characteristics.

    摘要翻译: 本发明涉及具有改善的光学性能的光学薄膜以及包括该光学薄膜的背光单元。 更具体地说,本发明涉及一种微透镜阵列(MLA)片,其包括基底单元和形成在基底单元的一侧的透镜单元,其中透镜单元由多个锥形透镜组成。 现有的半球形微透镜阵列片在提高亮度方面存在限制,因此不能以高亮度产品代替棱镜片。 然而,由本发明的锥形透镜组成的微透镜阵列片可以提高亮度和视角特性。

    Synchronous nonvolatile memory device and memory system supporting consecutive division addressing DRAM protocol
    9.
    发明授权
    Synchronous nonvolatile memory device and memory system supporting consecutive division addressing DRAM protocol 有权
    同步非易失性存储器件和支持连续划分寻址DRAM协议的存储器系统

    公开(公告)号:US09076512B2

    公开(公告)日:2015-07-07

    申请号:US13724835

    申请日:2012-12-21

    申请人: Jin-Hyun Kim

    发明人: Jin-Hyun Kim

    摘要: A nonvolatile memory device and system having a nonvolatile memory device accessible with a DRAM protocol for generating a first command signal and a second command signal based on a row address strobe signal and a column address strobe signal and storing an n-bit row address signal based on the first command signal, an n-bit column address signal based on the second command signal, and decoding the n-bit row address signal and the n-bit column address signal to synchronously provide a row selection signal and a column selection signal to a memory cell array.

    摘要翻译: 一种非易失性存储器件和系统,具有可通过用于产生第一命令信号的DRAM协议访问的非易失性存储器件和基于行地址选通信号和列地址选通信号的第二命令信号,并且存储基于n位行地址信号 在第一命令信号上,基于第二命令信号的n位列地址信号,并且对n位行地址信号和n位列地址信号进行解码,以同步地提供行选择信号和列选择信号 存储单元阵列。

    Door Duct Assembly For Refrigerator
    10.
    发明申请
    Door Duct Assembly For Refrigerator 有权
    门管道组件为冰箱

    公开(公告)号:US20080115522A1

    公开(公告)日:2008-05-22

    申请号:US11813421

    申请日:2006-01-06

    IPC分类号: F25D23/02 F25D17/04 F25D25/00

    摘要: The present invention relates to a door duct assembly for a refrigerator. In the present invention, the cold air delivered from a cold air duct of a refrigerator main body to a door 30 through a cold air communication portion 55 is discharged into a storage space through cold air vents 61 formed in a flow guide 60. The cold air communication portion 55 is formed in a door basket 40 or the flow guide 60. The door baskets 40 or the flow guide 60 is mounted on a door liner 33 defining a rear surface of the door 30. According to the present invention, there are advantages in that it is relatively easy to manufacture a door, the cold air flows uniformly in the door, the strength of the flow guide for defining a flow channel in the door is relatively increased, and dewdrops are prevented from being formed upstream of the flow channel.

    摘要翻译: 本发明涉及一种用于冰箱的门导管组件。 在本发明中,从冷藏库主体的冷风导管通过冷气连通部55输送到门30的冷气通过形成在导流管60中的冷风通风口61排出到收纳空间内。 冷气连通部55形成在门筐40或导流器60中。 门筐40或流动导向件60安装在限定门30的后表面的门衬套33上。 根据本发明的优点在于,相对容易地制造门,冷气均匀地在门中流动,用于限定门中的流动通道的流动引导件的强度相对增加,并且露珠是 防止在流路的上游形成。