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    • 1. 发明申请
    • SENSOR PLATFORMS UTILISING NANOPOROUS MEMBRANES
    • 传感器平台利用纳米膜
    • WO2005033685A2
    • 2005-04-14
    • PCT/GB2004004154
    • 2004-09-30
    • EPIGEM LTDHARVEY THOMAS GRIERSON
    • HARVEY THOMAS GRIERSON
    • G01N27/06G01N27/49G01N27/00
    • G01N27/3278
    • The invention relates to the use of nanoporous membranes (1, 14) and in particular polymer track etched membranes to develop novel electrode surfaces for use in sensor devices. The first type of novel electrode comprises a nanoporous, thin layer of conductive material (2) formed integrally on the surface of a nanoporous membrane. The membrane can be used in combination with one or more nanoporous electrodes to make a conductivity sensor for example. Alternatively, the membrane may then be partially or fully removed before the resultant electrode is put to use to produce an electrode surface comprising a generally planar conducting electrode element the surface of which is covered with one or more projecting nanowires (84). Methods of fabrication are also described.
    • 本发明涉及纳米多孔膜(1,4)的用途,特别是聚合物轨迹蚀刻膜来开发用于传感器装置的新型电极表面。 第一类型的新型电极包括一体形成在纳米多孔膜表面上的纳米多孔导电材料薄层(2)。 该膜可以与一个或多个纳米多孔电极组合使用以形成例如电导率传感器。 或者,然后可以在使用所得电极以产生包括其表面被一个或多个突出的纳米线(84)覆盖的大致平面的导电电极元件的电极表面之前部分或完全去除膜。 还描述了制造方法。
    • 2. 发明申请
    • ORGANIC OPTICAL COMPONENTS AND PREPARATION THEREOF
    • 有机光学元件及其制备
    • WO1995009726A1
    • 1995-04-13
    • PCT/GB1994002118
    • 1994-09-29
    • IMPERIAL CHEMICAL INDUSTRIES PLCSUMMERSGILL, PhilipHARVEY, Thomas, GriersonRYAN, Timothy, GeorgeCARTER, NeilTHORNE, Andrew, John
    • IMPERIAL CHEMICAL INDUSTRIES PLC
    • B29D11/00
    • B32B7/02B29C43/28B29D11/0073B29K2105/24B32B27/08B32B37/1284B32B2038/0076B32B2307/418B32B2551/00
    • A polymeric structure for use in the preparation of an organic optical component which polymeric structure comprises (a) a first layer (2) of an optically transmissive first polymer having a first refractive index, the first layer having a surface in which is defined at least one retaining feature (3); (b) an optically transmissive second polymer retained within the at least one retaining feature, the second polymer having a second refractive index which is greater than the first refractive index; and (c) an overlay of the second polymer having a maximum thickness of less than 1.5 mu m over the surface of the first layer. An organic optical component prepared from such a structure shows an optical loss of less than 2.0 dB.cm-1 at at least one wavelength in the range 300 to 1600 nm. The method of forming such a structure, e.g. waveguide, requires forming a line of contact between a flexible dispensing layer and the polymer surface in which the features defining the waveguide are located and progressively contacting the surface with the flexible dispensing layer such the line of contact advances across the surface. Sufficient of a resin (6) capable of forming the second polymer is applied along the line of contact and sufficient pressure is applied such that substantially all of the resin which is surplus to that required to fill the feature progresses with the line of contact.
    • 一种用于制备有机光学部件的聚合物结构,所述聚合物结构包括(a)具有第一折射率的光学透射的第一聚合物的第一层(2),所述第一层的表面至少被限定在其中 一个保留特征(3); (b)保留在所述至少一个保留特征内的光学透射的第二聚合物,所述第二聚合物具有大于所述第一折射率的第二折射率; 和(c)在第一层的表面上具有小于1.5μm的最大厚度的第二聚合物的覆盖层。 由这种结构制备的有机光学部件在300〜1600nm的范围内的至少一个波长的光损失小于2.0dB·cm -1。 形成这种结构的方法,例如 波导管需要在柔性分配层与聚合物表面之间形成接触线,其中限定波导的特征位于该表面,并且使柔性分配层逐渐接触表面,使得该接触线穿过该表面。 沿着接触线施加足够的能够形成第二聚合物的树脂(6),并且施加足够的压力,使得基本上所有满足填充特征所需要的剩余的树脂随着接触线进行。
    • 5. 发明申请
    • COMPOSITE ELECTRODE AND METHOD OF MANUFACTURE THEREOF
    • 复合电极及其制造方法
    • WO2011138621A1
    • 2011-11-10
    • PCT/GB2011/050888
    • 2011-05-09
    • EPIGEM LIMITEDHARVEY, ThomasRYAN, Timothy George
    • HARVEY, ThomasRYAN, Timothy George
    • H01L51/52H01L51/00H01K3/10H05K3/12
    • H05K3/244H01L51/0023H01L51/003H01L51/0097H01L51/5212H01L2251/5338H01L2251/5361H05K2201/0108Y02E10/549Y02P70/521
    • The present invention provides a composite electrode and method of manufacturing such a composite electrode, the method comprising the steps of: providing a first substrate layer with an electrically conducting surface; providing a non-conducting curable material; providing a second substrate layer which has a surface relief pattern defining at least one retaining feature corresponding to a desired metal track pattern; forming a line of contact between the conducting carrier layer and at least a part of the surface relief pattern; depositing curable material onto at least part of the surface relief pattern or the electrically conducting surface along the line of contact; advancing the line of contact and curing the curable material through the second substrate layer; releasing the cured material from the surface relief pattern feature so as to leave behind a surface relief pattern on the conducting carrier layer; depositing a first metal layer onto the exposed regions of the electrically conducting surface of the conducting carrier layer and optionally deposition further metal layers on the first metal layer.
    • 本发明提供一种复合电极及其制造方法,该方法包括以下步骤:提供具有导电表面的第一基底层; 提供不导电的可固化材料; 提供具有限定对应于期望的金属轨道图案的至少一个保持特征的表面浮雕图案的第二基底层; 在所述导电载体层和所述表面浮雕图案的至少一部分之间形成接触线; 将可固化材料沿着所述接触线沉积到所述表面浮雕图案或所述导电表面的至少一部分上; 推进接触线并固化可固化材料通过第二基底层; 从表面浮雕图案特征释放固化材料,以便在导电载体层上留下表面浮雕图案; 将第一金属层沉积到导电载体层的导电表面的暴露区域上,以及任选地在第一金属层上沉积另外的金属层。
    • 9. 发明申请
    • PERMANENT DENTAL PROSTHESIS AND METHOD
    • 永久性牙齿假体和方法
    • WO1988007843A1
    • 1988-10-20
    • PCT/US1987000897
    • 1987-04-17
    • HARVEY, Arthur, E., Sr.HARVEY, Thomas, J.
    • A61C13/225
    • A61C13/277A61C13/26
    • A base structure (10) for a dental prosthesis comprises a first and second anchor elements (14) and (16) which are permanently securable to the teeth on opposite sides of a space or gap (22) in the tooth structures of a patient and a base element (12) which is securable to the anchor elements (14) and (16) in the gap (22) but which comprises slidably interfitted first and second base element portions (32) and (34) so that it is expandable to fit the width of the gap (22). The method of securing and forming a dental prosthesis in the gap (22) with the base structure (10) comprises the steps of securing the anchor elements (14) and (16) on the teeth on opposite sides of the gap (22), assembling the base element (12) with the anchor elements (14) and (16) in the gap (22), securing the first and second base element portions (32) and (34) together, forming an outer shell (68) on the base element (12) and securing the base element (12) with the outer shell (68) thereon to the anchor elements (14) and (16).
    • 用于牙科假体的基部结构(10)包括第一和第二锚定元件(14)和(16),其在患者的牙齿结构中的空间或间隙(22)的相对侧上永久地固定到齿上,并且 基座元件(12),其可固定到所述间隙(22)中的所述锚定元件(14)和(16),但是所述基座元件(12)包括可滑动地配合的第一和第二基础元件部分(32)和(34),使得其可扩张 适合间隙(22)的宽度。 在具有基部结构(10)的间隙(22)中固定和形成牙科假体的方法包括以下步骤:将锚定元件(14)和(16)固定在间隙(22)的相对侧上的齿上, 在所述间隙(22)中将所述基座元件(12)与所述锚定元件(14)和(16)组装在一起,将所述第一和第二基部元件部分(32)和(34)固定在一起,形成外壳(68) 所述基部元件(12)并且将所述基部元件(12)与所述外部壳体(68)固定到所述锚固元件(14)和(16)上。