A hose dispenser has a rotatable reel 10 , holding a coiled hose 12 suitable for conveying breathable gas, mounted on a tubular steel frame 14 . The reel has a pivoting arm 16 , which has a portion defining an aperture, or "eye" 18 fitted thereon. The hose is threaded through the eye 16 so that the free end of the hose protrudes through the eye. The free end of the hose is fitted with a resilient ...

A rubber composition containing no carbon black comprises ethylene-propylene-diene monomer (EPDM) rubber and G-type polychloroprene cured in the presence of a peroxide/metal oxide vulcanising system. The composition is suitable for use in a pharmaceutical drug delivery apparatus, such as an inhaler, using a hydrofluoroalkane propellant. The polychloroprene is preferably neoprene. A filler such as ...

一种视频投影显示装置，通过把从外部输入的隔行扫描模式视频信号转换成逐行扫描模式视频信号，防止了屏幕分辨力下降。它包括从多个输入视频信号中选择输出一个信号的信号选择部、将信号选择部输出的信号转换成逐行扫描模式的逐行扫描转换部、将逐行扫描模式视频信号放大成红绿蓝信号的阴极射线管(CRT)驱动部、向CRT输出逐行会聚信号的逐行会聚部分、显示红绿蓝信号的CRT和控制信号选择部、逐行扫描转换部和逐行会聚部的控制部。; A projection type video display apparatus prevents resolution of a screen from decreasing by converting a video signal of an interlaced scanning mode received from an outside source to a video s...

本发明公开了一种带有光催化活化自洁涂层的制品的制备方法，其中通过喷涂热解、化学汽相沉积或磁控溅射真空沉积法在基体上形成光催化活化自洁涂层而提供了具有光催化活化自洁表面的基体。涂层的厚度至少约为500埃，以限制向着基体的部分涂层发生钠离子中毒。另外在沉积光催化活化自洁涂层之前，可以在基体表面上沉积一层钠离子扩散阻挡层，以防止光催化活化自洁涂层发生钠离子中毒。该基体包括玻璃基体，例如玻璃板和连续浮法玻璃带。; A method and article are disclosed wherein a substrate is provided with a photocatalytically-activated self-cleaning surface by forming a photocatalytically-activated self-cleaning coating on the...

本发明提供了一种包括可良好控制其安装位置、形状以及大小的光学构件的表面发光型发光元件及其制造方法，以及包含该表面发光型发光元件的光模块和光传输装置。本发明的表面发光型发光元件(100)包括：可沿基体的垂直方向发射光，所述光发射出去的发射面(108)；设置在所述发射面(108)上的基座构件(110)；以及设置在基座构件(110)的表面(110a)上的光学构件(111)。; Disclosed are a surface-emitting light emitting device includes an optical member whose mounting position, form, and size have been favorably controlled, and a method of manufacturing the same. The light emitting ...

一种喷射液体的方法和装置，其用于喷墨的喷射部件的加工精度容易提高，并且甚至当灰尘与油墨混合时，墨滴容积和喷射角度等的变化可以减小。另外，可以防止油墨供给喷墨部件的油墨供给速度降低。喷墨装置包括多个设置在基础件(11)上的加热元件(13)，利用加热元件(13)产生的能量给油墨加压的墨盒，和具有喷射在墨盒中加压的油墨的喷射孔的喷嘴(17)。每一个喷嘴(17)放置在每一个加热元件(13)的上面。另外，面向加热元件(13)的喷嘴(17)的第一个开放侧作为油墨入口(17b)，喷嘴(17)的第二个开放侧作为喷射孔(17a)，使喷嘴(17)的内部空间作为墨盒，不单独设置墨盒。; In a method and an apparatus for ejecting liquid, the processing accuracy of an ejection unit for ejecting ink can...

一种导电聚合物复合材料，含有：(i)一种基本上由乙烯和具有4～20个碳原子的不饱和酯的共聚物聚合物组成的相I原料，由差示扫描量热法分析测定，该共聚物具有0％～大约30％的结晶度，并且其熔体粘度为η#-[I]；(ii)一种由差示扫描量热法分析测定，具有0％～大约30％的结晶度并且熔体粘度为η#-[II]的相II原料，该相II原料基本上由下列物质组成：(A)乙烯、具有3～12个碳原子的α-烯烃和，任选二烯烃的非极性共聚物，或(B)一种非极性弹性体，当这两种物质的任一种与相I原料混合时，均不能形成完全的均态，但与相I原料相容；和(iii)一种分散在相I原料和/或相II原料中的导电填料原料，其含量足以等于或大于在相I原料和相II原料中产生连续导电网络所需的量，条件是相I原料和相II原料，在熔融状态下，应具有下列关系式：(η#-[I]÷η#-[II])×(V#-[II]÷V#-[I])＝0.5～2....

A method of tracking target molecules produced in a chemical reaction the method comprising providing a reaction region on a carrier, the carrier being arranged such that the target molecules react with the reaction region causing flexion of the carrier introducing the carrier to target molecules; illuminating the carrier with radiation such that radiation reflected from or transmitted through the...

A line array of photosensors is exposed two times for each scanline. For the first exposure, charges are transferred from the line array to the charge transfer register after an appropriate exposure time that does not saturate photosensors. While the resulting charges are shifted and converted, the line array is exposed again for a relatively long duration, possibly resulting in overflow. The char...

A filter jug for purifying water for domestic use comprises a container (2) divided at least into a first compartment (8) and a second compartment (9) intercommunicating through a filter cartridge (11), and a first duct (12) and a second duct (13) for the admission and for the discharge of the water to the first compartment and from the second compartment (8, 9), respectively. Flow-measuring means...

A liquid heating appliance 102 has a relatively high power heating means for bringing liquid in the appliance to boiling and a relatively low power heating means to maintain it at boiling for a predetermined time thereafter. A first steam sensitive control 140 switches the appliance from high power to low power and a second steam sensitive control 142 switches the low power heating means off. Liqu...

A liquid heating appliance 102 has a relatively high power heating means for bringing liquid in the appliance to boiling and a relatively low power heating means to maintain it at boiling for a predetermined time thereafter. A first steam sensitive control 140 switches the appliance from high power to low power and a second steam sensitive control 142 switches the low power heating means off. Liqu...

A liquid heating appliance 102 has a relatively high power heating means for bringing liquid in the appliance to boiling and a relatively low power heating means to maintain it at boiling for a predetermined time thereafter. A first steam sensitive control 140 switches the appliance from high power to low power and a second steam sensitive control 142 switches the low power heating means off. Liqu...

A liquid heating appliance 102 has a relatively high power heating means for bringing liquid in the appliance to boiling and a relatively low power heating means to maintain it at boiling for a predetermined time thereafter. A first steam sensitive control 140 switches the appliance from high power to low power and a second steam sensitive control 142 switches the low power heating means off. Liqu...

A liquid heating appliance 102 has a relatively high power heating means for bringing liquid in the appliance to boiling and a relatively low power heating means to maintain it at boiling for a predetermined time thereafter. A first steam sensitive control 140 switches the appliance from high power to low power and a second steam sensitive control 142 switches the low power heating means off. Liqu...

The device comprises a p-type substrate region having a p+ type region 23 connected to Vss pad 10 and n+ type region 24 connected to external pad 20. The Vcc pad 30 is connected to p+ and n+ regions 28, 29 formed in an n-well region 22. Additionally, a gate 35 also connected to Vcc may be provided at the boundary between the n-well and substrate region (figure 4b), and a connection 36 may be provi...

本发明涉及一种清洗一个容器(30)和与该容器连接的导管(32，33，36)的方法，包括将一种洗涤溶剂加入该容器中，并通过所述导管使所述溶剂循环返回所述容器。按照本发明，还包括强制所述洗涤溶剂间歇通过一个过滤装置(1)，该装置中装有吸收材料，特别是活性碳(3)，然后再使其通过所述导管流至所述容器，从而实现由洗涤溶剂间歇地冲液所述容器和导管。该容器可以是一个用于化学方法的反应器。; The present invention relates to a method for cleaning a container (30) and conduits (32, 33, 36) associated with said container by adding a cleaning solvent to the container and circulating said solvent throu...

一种改进的生物电极阵列(12)及其使用方法。阵列(12)中的每个电极(30)与各个抽样保持电路(26)耦合。电极(30)及抽样保持电路(26)为一体，并在单个的半导体芯片内形成阵列(12)，这样每个抽样保持电路(26)可被加载上由单个的时分数模转换器(DAC)(22)所提供的预定的电压。所有的抽样保持电路(26)可被可扫描一些或全部电极位点置(30)的多路复用器进行存取。每个抽样保持电路(26)可包含电容器(32)及一个或多个晶体管开关(34，36)，当闭合时，在电容器与形成在矩阵(12)内的电源线(37)间建立电传递。; An improved biologic electrode array and methods for manufacturing and using the same. In one aspect, a matrix of electrodes each coupl...

本发明公开了一种分集模式下自动频率控制电路的鉴频方法及其装置，该方法是删除第一帧的帧头数据，将帧头帧尾填零以形成连续的频差检测对，使输入叉乘器的信号每两个输入信号为一叉乘对，将频差检测对一对对地送入鉴频器以得到频差，最后采用过采样装置进行2倍采样后输出，该方法可兼容分集和非分集模式两种工作状态，且不需提供基站是否采用分集的状态指示。本发明通过对帧头帧尾数据的处理，使得输入鉴频器的每两个信号可以作为一鉴频检测对，从而简化了鉴频器设计：通过采用过采样(模块)装置，使环路捕获速度约增加2倍。; A frequency discriminating method for AFC circuit in diversity mode includes such steps as deleting the head data of a first frame, filling zero to frame...

本发明提供了一种群小区构造方法，所述方法包括步骤：在地理位置相邻的多个小区中，当一个移动终端在这些小区中移动而需要与这些小区通信时，这些小区都采用同一套通信资源与该移动终端通信，当另一个移动终端也在这些小区中移动而需要与这些小区通信时，这些小区则采用另一套通信资源与该移动终端通信，从而这些针对同一移动终端采用同一套通信资源与之通信的小区就构成一个群小区。本发明可以提高无线通信系统的抗干扰能力，降低各个小区接入点的复杂度，减少切换次数，提高系统容量。; A method for building clustered small districts and a method for switching between small district clusters are disclosed. Said clustered small districts are the geographica...