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Patent Searching and Data


Matches 151 - 200 out of 2,271

Document Document Title
WO/2008/145364
Disclosed is a method for producing an optical element or part of an optical element having a base. Said method comprises the following steps: - a mold (21, 1000, 2000) is provided that has a surface corresponding to the geometry of the ...  
WO/2008/132987
This invention provides an electrolytic copper foil for a lithium rechargeable battery, characterized by having a 0.2% proof stress of 18 to 25 Kg/mm2 and an elongation of not less than 10%. There is also provided a process for producing...  
WO/2008/129524
An optimised Pt/CNT catalyst configuration is disclosed. CNTs (11) are aligned in Pt nanowires (10) through the co-electrodeposition of Pt and dispersed CNTs in cylindrical cavities (3) of a porous template (1). The alumina template (1) ...  
WO/2008/113518
The invention relates to a novel moulding method in which initially metallic multi-functional components (20, 30, 50) can be produced, said components being produced with no known metallic production method. The invention also relates to...  
WO/2008/113518
The invention relates to a novel moulding method in which initially metallic multi-functional components (20, 30, 50) can be produced, said components being produced with no known metallic production method. The invention also relates to...  
WO/2008/098924
The present invention relates to a process for the manufacture of an implantable medical device or a part thereof wherein at least one metallic layer is deposited on a three-dimensional template of the device and at least partially remov...  
WO/2008/098924
The present invention relates to a process for the manufacture of an implantable medical device or a part thereof wherein at least one metallic layer is deposited on a three-dimensional template of the device and at least partially remov...  
WO/2008/091262
A method for use in producing a stator for a progressing cavity apparatus which includes the use of electroforming to produce the stator tube. A stator tube for a progressing cavity apparatus which is produced using electroforming and a ...  
WO/2008/082421
Disclosed herein is an antireflective viewing surface comprising a viewing surface; and a textured layer disposed upon the viewing surface; wherein the textured layer comprises a plurality of protrusions that are smaller than the wavelen...  
WO/2008/081904
An engraved plate is provided with a base material and an insulating layer on the surface of the base material. On the insulating layer, a recessed section, which has a width that increases toward the opening and has the base material ex...  
WO/2008/071922
A method of manufacturing a composite and of securing a metallic coating to a resin-based composite material, comprising the provision of a keying structure on a metallic electroplated preform and bringing the keying structure and the co...  
WO/2008/066520
Disclosed herein is an antireflective viewing surface comprising a viewing surface; and a textured layer disposed upon the viewing surface; wherein the textured layer comprises randomly distributed protrusions having randomly distributed...  
WO/2008/062634
This invention provides a three-dimensional microstructure, a method for manufacturing the microstructure, and an apparatus for manufacturing the microstructure. In one embodiment of the manufacturing method, a mold with a fine pattern f...  
WO/2008/037501
The invention relates to a method for producing an electroform coated with a nonstick coating and also to a coated form. The method according to the invention for coating an electroform (3) with a nonstick coating comprises the steps of:...  
WO/2008/037501
The invention relates to a method for producing an electroform coated with a nonstick coating and also to a coated form. The method according to the invention for coating an electroform (3) with a nonstick coating comprises the steps of:...  
WO/2008/034471
A process for producing porous nanostructures suitable for the manufacture of 5 nanowires and processes for manufacturing of the nanowires by using said nanostructure are disclosed. The process for obtaining the nanostructure of the inve...  
WO/2008/021940
Anion exchange materials impregnated with oxygen-containing metal compounds within the exchange matrix as a sorbent, and a method for preparation The materials remove arsenic and other ligands or contaminants from water and other fluid s...  
WO/2008/018261
Provided is a method for manufacturing an electroformed mold. This manufacturing method forms a first photoresist layer (3) on the upper face of a bottom conductive film (2) of a substrate (1), and divides the first photoresist layer (3)...  
WO/2008/000520
A process for fabricating a reflective optical system, comprising: (a) providing at least a first mandrel and a second mandrel, each mandrel having an axis of elongation and having at one end thereof a negative end surface defining in ne...  
WO/2007/140766
The invention relates to a method for arranging a powder layer comprising a powder on a surface of a substrate, consisting of the following steps: a) preparation of the substrate with the substrate surface, b) application of a mixture co...  
WO/2007/138619
The method for rapidly manufacturing items and/or mechanical parts includes an item (1) formed by a process known as rapid prototyping from a powder polymeric material, possibly incorporating fillers, using a technique of sintering (curi...  
WO/2007/135972
There is provided a copper foil provided with a carrier sheet, in which the carrier and the copper layer can be peeled from each other even when it is used for the fabrication of a printed circuit board in which press work is performed a...  
WO/2007/125994
This invention provides an electrolytic copper foil, which has a low profile surface equivalent to conventional low-profile electrolytic copper foil and has very large mechanical strength, and a method for manufacturing the same. In the ...  
WO/2007/114322
A master for injection needle is prepared (S1), and is fitted in a master receiving holder (S2). Subsequently, by electroforming treatment, an electroforming metal is attached to the master for injection needle (S3). Finally, the master ...  
WO/2007/110010
The invention relates to an electrophoretic free forming process, by which both metallic and ceramic formed parts can be produced. In this process, a slip (suspension of water and metal powder or ceramic powder) is fed via a hollow needl...  
WO/2007/105635
This invention provides a surface treated electrolytic copper foil, which has a low profile on an equal or higher level as compared with a low-profile surface treated electrolytic copper foil which has been supplied on the conventional m...  
WO/2007/104171
A layer of photoresist (9b) is spread on a metal substrate (8) and heated, this layer is exposed through a mask to UV irradiation, the parts not photocured are developed, by dissolving them, so as to obtain a mould, a first layer (12) of...  
WO/2007/104171
A layer of photoresist (9b) is spread on a metal substrate (8) and heated, this layer is exposed through a mask to UV irradiation, the parts not photocured are developed, by dissolving them, so as to obtain a mould, a first layer (12) of...  
WO/2007/101865
It is an object of the present invention to provide a device (101, 201, 301, 401, 501) for producing a moulding (117), in particular a dental moulding (117), by means of electrophoretic deposition of particles (115) from a suspension (11...  
WO/2007/092363
The invention provides novel a hybrid slip casting- Electrophoretic Deposition (EPD) process which can be used to produce arbitrary shape geometries with controlled materials properties. The invention provides processes for the fabricati...  
WO/2007/073162
The invention relates to a method for electroplating an article having a nanostructure to be plated in an electroplating apparatus comprising an electrolytic solution, as well as a first and a second pole for forming a cathode and an ano...  
WO/2007/064804
In one embodiment, a method for making an electroform, comprises passivating a sub-master to form a passivation layer. The passivation comprises contacting at least a surface of the sub-master with a solution comprising an oxidizing agen...  
WO/2007/063331
The present invention relates to a method of forming an electroformed component (1). The method includes forming a conductive seed layer (5) on a substrate (3) by spraying at least a first solution onto the substrate (3) to form a first ...  
WO/2007/062340
An aluminum layered heat shield assembly (30) includes a pair of spaced metallic facing sheets (32) fabricated from an aluminum composition. In the interstitial space between the facing sheets (32), a perforated steel core (34) is formed...  
WO/2007/058385
A water-cooled heat sink with an integrated structure, having inside a precise, freely formed flow path produced without using a technique for bonding metal sheets together. The water-cooled heat sink (1) has outside a formed body (2). I...  
WO/2007/052438
A process for producing spiral contact (7) that even in an environment of high temperature, exhibits a low permanent set in fatigue and ensures fair spring characteristics, excelling in electrical conductivity. Ni is used as a core metal...  
WO/2007/052630
Disclosed is a method for manufacture of an electrolytic copper foil having a lower profile compared to a conventional, commercially available low-profile electrolytic copper foil and also having excellent mechanical strength, with good ...  
WO/2007/033299
A supported cutting device is provided that includes a base and at least one cutting element having a cutting edge. The at least one cutting element extends outwardly from the base and has a geometry that permits the supported cutting de...  
WO/2007/033299
A supported cutting device is provided that includes a base and at least one cutting element having a cutting edge. The at least one cutting element extends outwardly from the base and has a geometry that permits the supported cutting de...  
WO/2007/023960
Pores of an anodized porous alumina having a porous surface structure are filled with a material and then the anodized porous alumina is dissolved and removed, thereby forming a stamper which is made of the material and has a reverse str...  
WO/2007/011642
A method of making a tool comprises forming a copper layer consisting of discrete copper nodules. At least 80 percent of the nodules have a maximum width in a range of from 100 nanometers to 1 micrometer, and the layer is essentially fre...  
WO/2007/007870
A blackening surface treated copper foil capable of improving a phenomenon of causing clouding of the surface of an adhesive layer exposed between mesh circuits on completion of etching of a conductive mesh used for shielding a plasma di...  
WO/2007/007617
In an electrochemical surface treatment, reduction of a metal waste liquid and formation of a high-quality metal film, which exhibits good adhesion and has no pinhole, are easily realized. Specifically disclosed is a surface treatment me...  
WO/2007/000925
A fluid bearing device having high bearing performance and high durable lifetime and manufacturable at low cost. The fluid bearing device (1) comprises, as major components, a shaft member (2) and a bearing member (7) having a cylindrica...  
WO/2006/135057
Disclosed is an electrocast ultra-thin tube or electrocast ultra-thin ring having a very thin diameter which satisfies specific conditions for physical properties such as elasticity and hardness in spite of its thinness. Also disclosed a...  
WO/2006/123049
The invention relates to a self-supporting composite element and to a method of producing same. The composite element comprises a substrate of electronic conductive material which is covered with metal nanowires that are essentially orie...  
WO/2006/125089
A mask for application to a substrate to facilitate electrokinetic deposition of charged particles onto the substrate, the mask comprising a conducting layer, a dielectric layer, and mask openings. A method for applying a pattern of char...  
WO/2006/123049
The invention relates to a self-supporting composite element and to a method of producing same. The composite element comprises a substrate of electronic conductive material which is covered with metal nanowires that are essentially orie...  
WO/2006/113400
Conductive micro traces (64) are formed on a coated or uncoated substrate (28) in order to achieve a combination of target optical properties and target electrical capabilities. For the coated substrate, the coating (100) may be formed b...  
WO/2006/111837
The invention relates to a method for production of metal, in particular a foam of silver or gold, comprising the deposition by chemical means of a thin first layer of metal such as silver or gold on the surface of the bubbles of a polyu...  

Matches 151 - 200 out of 2,271