baber/WOPTO huggingface dataset:
Patent TW-544824-B (TW)
Title: Method of manufacturing conduction wire in touch panel
Inventor: LIN HUNG-YU
IPC: G06F3/033
Filed: 2002-02-01
Granted: 2003-08-01
Abstract: A method of manufacturing conduction wire in the touch panel is disclosed in the present invention. The touch panel is formed after sealing the aligning frame of two conductive substrates, in which there is a gap between the two conductive substrates after sealing the aligning frame. The conduction wire in the touch panel is fabricated on two faces of two conductive substrates opposite to each other. The invented method at least includes the following procedures: forming the first conductive layer on the conductive substrate; forming the first photoresist layer on the first conductive layer; removing part of the first photoresist layer to define the first conductive layout pattern region on the first conductive layer; using the remained part of the first photoresist layer as a mask to remove part of the first conductive layer until part of the conductive substrate is exposed; and removing the first photoresist layer.
Patent TW-578013-B (TW)
Title: Light diffusion protective film
Inventor: MASAKI TADAHIRO
IPC: G02F1/13357
Filed: 2002-02-07
Granted: 2004-03-01
Abstract: The purpose of the invention is to provide a light diffusion protective film for surface light source device where light brightness of the information display is increased, and for protection of the other substrate. The light diffusing film contains a transparent plastic film and the lumpy layer formed by laminating a rough layer having a rough surface. The ten-point average roughness of the lumpy surface is specified from 0.5 mum to 2.0 mum. The peak count number obtained from the peak counting method is specified to 16 to 60 times when measuring the roughness curve of the lumpy surface of the lumpy layer.
Patent TW-556120-B (TW)
Title: Two-dimensional pyramid filter architecture
Inventor: ACHARYA TINKU
IPC: H04N1/409
Filed: 2002-03-12
Granted: 2003-10-01
Abstract: Embodiments of a two-dimensional pyramid filter architecture are described. An integrated circuit comprising: a two-dimensional pyramid filter architecture of an order 2N-1, where N is a positive integer greater than five; said two dimensional pyramid filter architecture of order 2N-1, in operation, capable of producing, on respective clock cycles, at least the following: pyramid filtered output signals corresponding to output signals produced by fourteen one-dimensional pyramid filters of order 2N-1; and pyramid filtered output signals corresponding to output signals produced either by four two-dimensional pyramid filters or one two-dimensional pyramid filter of order [2(N-1)-1] using signal sample matrices of order [2(N-1)-1]; wherein the respective output signals in said two dimensional pyramid filter architecture are summed on respective clock cycles of said two dimensional pyramid filter architecture.
Patent TW-I288457-B (TW)
Title: Method for filling dielectric layer between metal lines
Inventor: MAO MUI-MIN
IPC: H01L21/768
Filed: 2002-04-15
Granted: 2007-10-11
Abstract: This invention provides a method for filling a dielectric layer between metal lines. First, a substrate formed thereupon with a metal pattern layer is provided, and the metal pattern layer has at least an opening to expose the substrate. Then, a passivation layer is conformally formed on the top of the metal pattern layer as well in the opening. After filling the opening with a first dielectric layer, an etch-back process is applied to the first dielectric layer to form a residual first dielectric layer with a fixed height in the opening. A second dielectric layer is formed on the residual first dielectric layer so as to fill up the opening which has an aspect ratio between 3.5 and 4.5. The height of the first dielectric layer is between 1000 and 1400 angstroms. Finally, the first and second dielectric layers are made of high density plasma oxide layers, the diluted hydrofluoric acid is used as enchant to spin etch the first dielectric layer.
Patent TW-I260171-B (TW)
Title: Physical layer processing for a wireless communication system using code division multiple access
Inventor: CASTOR DOUGLAS R
IPC: H04B7/212
Filed: 2002-04-15
Granted: 2006-08-11
Abstract: The invention includes various embodiments for use in physical layer processing. One embodiment determines the address mapping of bits in the physical channel buffer form the address of bits in the first interleaver buffer. The physical channel buffer addresses are determined corresponding to addresses of the bits after rate matching, bit scrambling, second interleaving and physical channel mapping. The bits are directly read from the first interleaver buffer and written to the physical channel buffer using the determined physical channel buffer addresses. Another embodiment determines the address mapping of bits in the first interleaver buffer from the address of bits in the physical channel buffer. The first interleaver buffer addresses are determined corresponding to addresses of the bits after reverse rate matching, reverse bit scrambling, reverse second interleaving and reverse physical channel mapping. The bits are directly read from the determined first interleaver buffer addresses and written to the physical channel buffer addresses.
Patent TW-559815-B (TW)
Title: Semiconductor memory device having memory cell arrays capable of accomplishing random access
Inventor: LEE SEUNG-JAE
IPC: G11C16/06
Filed: 2002-05-23
Granted: 2003-11-01
Abstract: Disclosed is a nonvolatile semiconductor memory device having a memory cell array by which random access can be performed. The memory cell array structure of the nonvolatile semiconductor memory device having a main memory cell array formed of a plurality of NAND cell strings includes a sub memory cell array having a plurality of NAND cell strings that is provided therein with memory cell transistors. The number of the memory cell transistors in the sub memory cell array is less than that of the memory cell transistors in the NAND cell strings of the main memory cell arrays. The sub memory cell array is operationally connected to main bit lines of the main memory cell array during program and erase operations and is electrically disconnected with the main bit lines during read operation, thereby having a separate read path that is independent from the read path of the main memory cell array.
Patent TW-I246550-B (TW)
Title: Aqueous composition, a method for preparation of the aqueous composition, uses of the aqueous composition and a process for production of paper
Inventor: CARR DUNCAN
IPC: D21H/
Filed: 2005-08-10
Granted: 2006-01-01
Abstract: The present invention relates to an aqueous composition comprising anionic organic polymeric particles and colloidal anionic silica-based particles. The anionic organic polymeric particles being obtainable by polymerising one or more ethylenically unsaturated monomers together with one or more polyfunctional branching agents and/or polyfunctional crosslinking agents. The anionic organic polymeric particles and the colloidal anionic silica-based particles in the aqueous composition are present in an amount of at least 0.01% by weight based on the total weight of the aqueous composition. The present invention relates further to a method for the preparation of the aqueous composition, uses of the aqueous composition and a process for the production of paper.
Patent TW-588076-B (TW)
Title: Polymer electrolyte membrane and fuel cell
Inventor: HIDAKA YASUAKI
IPC: B01D71/52
Filed: 2002-06-28
Granted: 2004-05-21
Abstract: A polymer electrolyte membrane having outstanding water resistance and high thermal resistance, moreover having practical strength required for use as a diaphragm of a solid polymer electrolyte type fuel cell at low price, and a method for producing the polymer electrolyte membrane are provided. A polymer electrolyte comprising a block copolymer comprising one or more of blocks in which sulfonic acid groups are introduced and one or more blocks in which sulfonic acid groups are not substantially introduced wherein at least one block in the block copolymer is a block having aromatic rings in the polymer chain, and a porous membrane, and a fuel cell using the membrane are provided. And moreover the present invention provides a method for producing a polymer electrolyte membrane comprising the steps of, (i) impregnating some of the pores of a porous membrane with a solution (1) of a polymer electrolyte having a contact angle of less than 90 DEG to said porous membrane, (ii) impregnating a remaining part in the pores of the porous membrane with a solution (2) of a polymer electrolyte having a larger contact angle than that of the solution (1) to said porous membrane, and (iii) removing the solvent.
Patent TW-571568-B (TW)
Title: Scanner
Inventor: HSIAO CHUN-I
IPC: H04N1/04
Filed: 2002-07-24
Granted: 2004-01-11
Abstract: A scanner comprises a housing and a chassis for scanning a document, wherein the housing comprises an up housing and a down housing. At least one protrusion or fog surface is form on the inner surface of the up housing for positioning the starting point of the chassis.
Patent TW-595306-B (TW)
Title: Removable high density heat dissipation fin assembly and heat dissipation device
Inventor: SHIU HUEI-CHIUN
IPC: H05K7/20
Filed: 2002-08-30
Granted: 2004-06-21
Abstract: A removable high density heat dissipation fin assembly and a heat dissipation device are disclosed. The heat dissipation fin assembly comprises a plurality of fins. Each fin has at least two buckle structures disposed thereon. Each buckle structure comprises a base and an extension arm extending from the end of the fin away from the base. There is a female hole opened in the connection portion of the base and the fin, which corresponds with the extension arm of another fin. There is a neck portion with leftward and rightward recesses between the base and the extension arm. There are two protrusion blocks extending upwards from the periphery of the fin on each female hole and an opening is formed between the two protrusion blocks for insetting the corresponding neck portion. The heat dissipation device comprises a heat transfer guide base and the above-mentioned heat dissipation fin assembly, and the heat dissipation fin assembly is adhered onto the top surface of the heat transfer guide base.
Patent TW-569603-B (TW)
Title: Serving radio network controller relocation in radio telecommunication system
Inventor: LIN YI-BING
IPC: H04W36/12
Filed: 2002-10-01
Granted: 2004-01-01
Abstract: The invention is to provide a method of serving radio network controller (SRNC) relocation in a radio telecommunication system to switch a first radio network controller (RNC), allocating radio and network sources to a user equipment (UE), into a second RNC to replace the first RNC to allocate radio and network sources to the UE. The radio telecommunication system also includes a core network (CN) having a plurality of serving GPRS support nodes (SGSNs). The first RNC is coupled to a first SGSN of the SGSNs, and the second RNC is coupled to a second SGSN of the SGSNs. The method of the invention mainly performs switching of routing between the SGSN and the RNC at the SGSN. According to correspondence between the RNCs and the SGSNs, the method of the invention can be divided into two modes: intra-SGSN mode and inter-SGSN mode.
Patent TW-I229754-B (TW)
Title: Optical filter module and method of manufacturing same
Inventor: FURUMOCHI TAKAAKI
IPC: G02B6/26
Filed: 2002-10-03
Granted: 2005-03-21
Abstract: An optical filter module having a multilayer filter inserted in the path of an optical waveguide thereof. In the optical filter module, precise V-shaped grooves are formed in the principle plane of the plane substrate so that optical fibers protrude therefrom. The optical fibers are mounted on the plane substrate. After the multilayer filter is inserted in a filter insertion groove that is formed so as to intersect the V-shaped grooves in the plane substrate, the filter is sandwiched and clamped by two sheets of covers provided above the plane substrate. Provided is a method of precisely mounting the filter that improves the optical axis adjustment between input and output optical fibers and reduces misregistration of the filter to be inserted.
Patent TW-595143-B (TW)
Title: Smart antenna for wireless local area network
Inventor: KAO MENG-HUA
IPC: H04B7/08
Filed: 2002-10-17
Granted: 2004-06-21
Abstract: A method for receiving radio frequency signal with a smart antenna for wireless local area network is disclosed. The smart antenna is installed on an access point (AP). The AP includes a plurality of smart antennas and a processor. The method includes following steps: using the plurality of antennas to receive radio frequency signals at a first time, using the processor to project the radio frequency signals onto a set of orthogonal vectors to generate a plurality of vectors, summing up vectors having the same phase and to compare the vectors to find a first phase, using the processor to weigh radio frequency signals received by the plurality of smart antennas at a second time according the first phase.
Patent TW-I239879-B (TW)
Title: Grinding wheel
Inventor: ARAKANE NOBUYUKI
IPC: B24D13/00
Filed: 2002-11-29
Granted: 2005-09-21
Abstract: The objective of this invention is to provide a grinding wheel that ensures a certain degree of extensibility of a grinding layer along a circumferential direction so as to allow gentle grinding operations and to prevent excessive grinding and abruption of grinding wheel. According to this invention, the grinding wheel is provided with a porous resilient body on a cylindrical core of the grinding wheel. On the outer periphery of the porous resilient body is provided with a reinforcing layer with fibers. On the outer periphery of the reinforcing layer is provided with a grinding layer. The reinforcing layer is preferably provided with more than one fibrous layer within an interior of a rubber layer.
Patent TW-I221509-B (TW)
Title: Fastener for connecting plate members
Inventor: NUMATA MASANORI
IPC: F16B37/04
Filed: 2002-12-12
Granted: 2004-10-01
Abstract: A fastener has a pair of male and female connecting members (1, 2) adapted to be joined into an assembly. The female member has an engaging recess (16) having a female thread (17) on an inner peripheral surface, and the male member has an insertion portion (5) having a male thread (7) on an outer peripheral surface, and a locking stem (6) having a resilient locking paw (11), the insertion portion (5) being capable of reducing its diameter. In use, the insertion portion (5) is inserted in the engaging recess (16) to join the pair of male and female members (1.2) together with each other, while the locking stem (6) is inserted into a hole (23) of a plate (4) where the locking paw (6) is locked to fasten the two plates with each other. To separate the plates, the locking paw (11) is disengaged from the hole and the male member is unscrewed to separate female thread (7, 17) from the assembly.
Patent TW-592954-B (TW)
Title: Composite material for light-, gas- and liquid-tight, heat-sealable packages
Inventor: TRAUTWEIN WERNER
IPC: B32B27/10
Filed: 2003-01-17
Granted: 2004-06-21
Abstract: Shown and described is a composite made of paper or cardboard as a base material (1) with a plastic coating, in particular for light-, gas- and liquid-tight heat-sealable packages, whereby the plastic coating in each case has outer sealing layers and a barrier layer of metal is present between the base material layer (1) and a sealing layer and a method for its production. According to the invention, a composite material should be provided, the base material layer (1) of which is protected in such a way that a package produced therefrom can be sterilized with the product contained therein in an autoclave or such like, wherein the composite material should be produced simply and cost-effectively. This is achieved by the fact that a further barrier layer (2) is provided on the outer side of the base material layer (1).
Patent TW-I223952-B (TW)
Title: Cellular communication handsets having variable appearance housings and methods therefor
Inventor: MARTINEZ NELSON F
IPC: H05K5/02
Filed: 2003-02-27
Granted: 2004-11-11
Abstract: A wireless communication handset (100), or other electrical device, having a housing disposed about electrical communications circuitry. At least a portion of the housing, for example a bezel (144) or keypad area (148) comprising a variable input responsive variable appearance portion, for example an electro-chromic material. A user operable control circuit coupled to the electro-chromic material portion of the housing, whereby a color of the electro-chromic material portion of the housing is variable by the color control circuit.
Patent TW-I257591-B (TW)
Title: Apparatus and method for displaying map
Inventor: YAMASHITA ATSUSHI
IPC: G01C21/00
Filed: 2003-03-12
Granted: 2006-07-01
Abstract: There is provided a map displaying apparatus for improving the visual recognition of an object displayed as a 3D image. A map data acquisition section 11 acquires map data to be displayed for navigation purposes. A displayed state estimation section 12 receives the map data acquired by the map data acquisition section 11, and estimates a displayed state of the displayed object based on the map data. A display mode determination section 13 determines whether the displayed state as estimated by the displayed state estimation section 12 satisfies a predetermined criterion or not. When determining that a modification is to be applied, the display mode determination section 13 modifies the default display mode to determine an actual display mode. In accordance with the display mode of each display object as determined by the display mode determined section 13, the displayed image generation section 14 generates image data for displaying a 3D map from the map data acquired by the map data acquisition section 11.
Patent TW-I251583-B (TW)
Title: Scribe device
Inventor: ISHIKAWA HIROKAZU
IPC: B25H7/04
Filed: 2003-03-18
Granted: 2006-03-21
Abstract: Disclosed is a scribe device, in which a holder 20 is rotatably connected to a body 10. A scribe tool 30 is attached to one end of the holder 20. A plate spring 16 is fixed to the body 10, and a receiving plate 26 is fixed to the holder 20. A piezo-actuator 40 is interposed between the plate spring 16 and the receiving plate 26. One end of a plate spring 50 having a small spring constant is fixed to the holder 20. The body 10 is provided with an adjustment screw 60. When a lower end part 65 of the adjustment screw 60 is protruded, the lower end part 65 presses against the plate spring 50 for flexure, thereby generating a resilient force to the plate spring 50. By this, a rotational force is given to the holder 20 and thus a pressing load directing toward a workpiece is given to the scribe tool 30.
Patent TW-590821-B (TW)
Title: Hollow metal object and method of its fabrication
Inventor: TSUDA AKIRA
IPC: B21F45/00
Filed: 2003-03-20
Granted: 2004-06-11
Abstract: Manufacturing narrow-diameter hollow metal objects utilizing metals difficult to work plastically has been problematic with conventional manufacturing methods; the narrower the diameter the higher the manufacturing cost has been, and under some circumstances manufacturing has been impossible. A plurality of metal wires is worked into a twisted wire cluster, adjoining companion metal wires are brought into contact in planar contacting portions, and the cluster is made unitary by supplying an adhesive means along the outer side, producing a hollow metal object possessing a uniform inner diameter and a clean inner surface.
Patent TW-584784-B (TW)
Title: Photosensitive resin composition for color filter
Inventor: LIN BO-SHIUAN
IPC: G03F7/16
Filed: 2003-04-28
Granted: 2004-04-21
Abstract: The invention provides a photosensitive resin composition for color filter, which is coated on a large substrate of a liquid crystal display by slit coating method to improve those disadvantages including the possible linear and cloud residual traces, poor coating uniformity of inside face, and high variation value of thickness of the edge film. The composition comprises: (1) alkali-soluble resin (A); (2) a compound (B) containing vinyl unsaturated group(s); (3) photo initiator (C); (4) solvent (D); (5) pigment (E). The composition has a viscosity value of from 2.0 to 5.0 cps, and a solid content value of from 10wt% to 18wt% when measured at 25 DEG C, and the contact angle of the photosensitive resin composition with the large substrate is less than 25 DEG C.
Patent TW-I220716-B (TW)
Title: Method and apparatus of constructing a hardware architecture for transfer functions
Inventor: CHEN HSIN-HUNG
IPC: G06F17/14
Filed: 2003-05-19
Granted: 2004-09-01
Abstract: A method and apparatus of constructing a hardware architecture for transfer functions is disclosed, which uses a single-input-parallel-output algorithm for processing operations. The transfer function has operations of multiplication, path-selection, and accumulation to be executed. The fixed-value multipliers first multiply an input signal by all transfer coefficients. Then a path-selection unit determines correct signal paths and delivers product results to the corresponding accumulators for processing accumulation. Finally, multipliers perform the multiplications of the accumulated values and a constant to obtain output signals. The present invention can reduce the number of processing multiplications according to the symmetry among transfer coefficients, use adders to replace fixed-value multipliers, and reduce the number of adders by utilizing shared terms to simplify the hardware architecture.
Patent TW-I261797-B (TW)
Title: Electro-optical device and electronic apparatus
Inventor: MURADE MASAO
IPC: G09G3/20
Filed: 2003-05-20
Granted: 2006-09-11
Abstract: The present invention provides an electro-optical device and electronic apparatus, wherein the electro-optical device includes, above a substrate, pixel electrodes, thin film transistors connected to the pixel electrodes, an upper light shielding film to cover the upper side of the channel regions of the thin film transistors, and a lower light shielding film to cover the lower side of the channel regions of the thin film transistors. Each of the upper light shielding film and the lower light shielding film has projecting portions to define the corner cuts in an opening region of each pixel, in the intersection regions where data lines and scanning lines intersect each other. Both projecting portions are connected to each other through contact holes. The channel region of the thin film transistors are disposed in the intersection regions.
Patent TW-I289414-B (TW)
Title: A method for preparing a functional film
Inventor: MORITA YOSHIYUKI
IPC: H05K3/02
Filed: 2003-06-03
Granted: 2007-11-01
Abstract: The present invention is to provide a method of simply forming the pattern of a functional film with high precision, which can be formed even if the material for forming the functional film has not radiation sensitivity, the etching of the functional film is difficult, of the formation of the film by evaporation is difficult, and to provide a substrate having the pattern of the functional film. The present relates to a method of forming a functional film having desired patterns, comprising (1) a step of forming on a substrate a pattern reverse to the pattern of the target functional film by a radiation-sensitive resin composition, (2) a step of coating and drying a liquid composition containing functional components on the surface of the substrate having said reverse pattern, so that a functional film is coated on the whole of the pattern and the surface of the substrate, and (3) a step of treating the substrate having the functional film formed with a stripping agent, so that both the radiation-sensitive resin composition of said reverse pattern and the functional film on said composition are removed to produce a target functional film pattern.