baber/WOPTO huggingface dataset:
Patent TW-200735623-A (TW)
Title: Method and apparatus for echo cancellation
Inventor: HSU WEI-HAO
IPC: H04M1/20
Filed: 2007-01-10
Abstract: An exemplary embodiment of an echo cancellation circuit is provided, for use in a voice interaction device simultaneously outputting a remote signal while receiving a local signal. The local signal may comprise an echo generated from the remote signal. A first filter learns the remote signal at a first speed to generate a first coefficient set, and filters the local signal by the first coefficient set to generate a first filter output. A second filter learns the remote signal at a second speed to generate a second coefficient set, and filters the local signal by the second coefficient set to generate a second filter output. A third filter comprises a third coefficient set, canceling the echo from the local signal to generate a third filter output as an echo cancellation result. The controller updates the third coefficient set based on the first, second and third filter outputs.
Patent TW-200742447-A (TW)
Title: Backward-compatible aggregation of pictures in scalable video coding
Inventor: HANNUKSELA MISKA
IPC: H04N7/24
Filed: 2007-01-11
Abstract: An indirect aggregator NAL unit for the SVC file format and RPT payload format for video coding. The indirect aggregator NAL unit of the present invention enables easy identification of scalability dependencies within a bit stream, thereby enabling fast and efficient stream manipulation. Furthermore, the indirect aggregator NAL unit of the present invention ensures that a base layer of the streams can still be processed with a H.264/AVC decoder, AVC file format parser, and H.264/AVC RPT payload parser.
Patent TW-200829954-A (TW)
Title: A method and manufacturing of a universal serial bus digital optical telescope
Inventor: SHEU YOUNG-HUH
IPC: G02B23/00
Filed: 2007-01-12
Abstract: A method and manufacturing of a universal serial bus (USB) digital optical telescope includes providing an optical telescope where a telescope eyepiece is combined with an image sensor and the image sensor links up an universal serial bus (USB) image sensor chip module embedded with a microprocessor. Thereafter, the image sensor chip module further connects with an USB on-the-go (OTG) chip module. The USB OTG chip module respectively joints a digital data storage apparatus and a digital display. Therefore, a USB digital optical telescope is formed where the USB digital optical telescope having many functions, such as real-time display, real-time digital data storage, and so on.
Patent TW-200733242-A (TW)
Title: Methods and apparatuses for high pressure gas annealing
Inventor: HONG SUK-DONG
IPC: H01L21/324
Filed: 2007-01-15
Abstract: Novel methods and apparatuses for annealing semiconductor devices in a high pressure gas environment. According to an embodiment, the annealing vessel has a dual chamber structure, and potentially toxic, flammable, or otherwise reactive gas is confined in an inner chamber which is protected by pressures of inert gas contained in the outer chamber. The incoming gas delivery system and exhaust gas venting system are likewise protected by various methods. Embodiments of the present invention can be used, for example, for high-K gate dielectric anneal, post metallization sintering anneal, and forming gas anneal in the semiconductor manufacturing process.
Patent TW-200805361-A (TW)
Title: Methods for storing holographic data and articles having enhanced data storage lifetime derived therefrom
Inventor: ERBEN CHRISTOPH GEORG
IPC: G11B7/242
Filed: 2007-01-22
Abstract: The present invention provides a method for storing holographic data comprising providing optically transparent substrate comprising a photochemically active dye; irradiating the optically transparent substrate with a holographic interference pattern, wherein the pattern has a first wavelength and an intensity both sufficient to convert, within a volume element of the substrate, at least some of the photochemically active dye into a photo-product, producing within the irradiated volume element concentration variations of the photo-product corresponding to the holographic interference pattern, thereby producing a first optically readable datum corresponding to the volume element; activating the optically transparent substrate to form an intramolecular hydrogen bond to a nitrone oxygen in residual photochemically active dye, to stabilize the optically readable datum.
Patent TW-200745643-A (TW)
Title: Optical microstructures for light extraction and control
Inventor: VAN OSTRAND DANIEL K
IPC: B81B7/00
Filed: 2007-01-23
Abstract: The application of microstmctures which improve the quality of light available to the viewer of an optical display system, or any display which works on the concept of moving one surface into direct contact or close proximity of a light guide to extract light through frustrated total internal reflection. Optical microstmctures are introduced on one or both of the surfaces of the active layer to enhance its performance. Since the active layer has both an input and an output function, means for enhancing both are presented. The input function to the active layer occurs on the internal surface, so this is where the present invention adds a collector-coupler, a means for facilitating the migration of light from the waveguide into the active layer. The output function occurs on the external surface, where the present invention adds a collimator, a means for both increasing the probability that a light wave will be released from the active layer, and improving the apparent intensity by redirecting light waves so that more of them reach the viewer. Compound microlenses on the internal surface of the active layer can serve as both collector-couplers and collimators, substantially improving light extraction from the light guide and light distribution to the viewer. Depositing a reflective or colored material in the interstitial spaces between these compound microlenses improves the contrast ratio and mitigate pixel cross-talk. The opaque material can be conductive for use in actuating the display.
Patent TW-200736056-A (TW)
Title: Printer device
Inventor: NUMATA KOICHI
IPC: B41J35/28
Filed: 2007-02-26
Abstract: A printer device is disclosed. The printer device includes: a base chassis that accepts therein and ejects therefrom the printing medium; a top chassis that is disposed to be able to freely open and close in a direction vertical to the basis chassis; an ink ribbon cartridge holder that is disposed between the top chassis and the base chassis, and is attached with an ink ribbon cartridge including therein the ink ribbon; and a thermal head that prints an image to the printing medium by heating the ink ribbon in the ink ribbon cartridge attached to the ink ribbon cartridge holder.
Patent TW-200739991-A (TW)
Title: Electroluminescent arrangement
Inventor: BOERNER HERBERT FRIEDRICH
IPC: H01L51/50
Filed: 2007-02-27
Abstract: An electroluminescent arrangement comprising a substrate (1), at least one layered structure applied to the substrate that comprises at least one organic electroluminescent layer (2) for emitting light (10) that is arranged between a first electrode (3) arranged on the side on which the substrate is situated and a second electrode (4) arranged on the side of the electroluminescent layer (2) remote from the substrate, and an electrically insulating layer (5) of a material that is chemically reactive with the organic electroluminescent layer (2), suitable for detaching the second electrode (4) from the organic electroluminescent layer (2) in a confined region around a hole defect.
Patent TW-200746218-A (TW)
Title: Determining ion beam parallelism using refraction method
Inventor: CALLAHAN RAYMOND
IPC: H01J37/244
Filed: 2007-03-21
Abstract: A system, method and program product for determining parallelism of an ion beam using a refraction method are disclosed. One embodiment includes determining a first test position of the ion beam while not exposing the ion beam to an acceleration/deceleration electrical field, determining a second test position of the ion beam while exposing the ion beam to an acceleration/deceleration electrical field, and determining the parallelism of the ion beam based on the first test position and the second test position. The acceleration/deceleration electrical field acts to refract the ion beam between the two positions when the beam is not parallel, hence magnifying any non-parallelism. The amount of refraction, or lateral shift, can be used to determine the amount of non-parallelism of the ion beam. An ion implanter system and adjustments of the ion implanter system based on the parallelism determination are also disclosed.
Patent TW-200839100-A (TW)
Title: Fan and impeller thereof
Inventor: CHANG SHUN-CHEN
IPC: F04D25/08
Filed: 2007-03-30
Abstract: An impeller is adapted to be used in a fan is provided. The impeller includes a hub and a plurality of blades disposed around the hub. The hub has at least a curve-shape surface.
Patent TW-200841647-A (TW)
Title: A multimedia broadcast system
Inventor: HE LEI
IPC: H04L12/54
Filed: 2007-04-13
Abstract: A multimedia broadcast system t is provided. The system includes a supply source of multimedia materials, a set-top box, multimedia broadcast equipment and special effect equipment. The supply source of multimedia materials exports the multimedia materials in the form of packages, the packages includes a multimedia signal and a special effect signal. The receiving end of set-top box is connected with the supply source of multimedia materials to receive the packages. The packages unlocked by the set-top box are the multimedia signal to transfer to the first output end of set-top box, and the special effect signal to transfer to the second output end of set-top box. The multimedia broadcast equipment links to the first output end and rendering the multimedia signals. The special effect equipment links to the second output end and carries out the special effect signals.
Patent TW-200842633-A (TW)
Title: System and method for modifying mold graphics
Inventor: CHANG CHUN-MING
IPC: G06F17/50
Filed: 2007-04-20
Abstract: The present invention provides a system for modifying mold graphics. The system includes a computer and a database, the compute includes a graphics modifying unit, the graphics modifying unit includes: a parameter reading module, a parameter modifying module, a main structure modifying module, a local structure modifying module, and a graphics updating module. A method for modifying mold graphics is also provided. The invention can update the graphics parameters of the main structures and the local structures in a mold automatically.
Patent TW-200842796-A (TW)
Title: Liquid crystal display device
Inventor: LIN YU-CHENG
IPC: G09G3/18
Filed: 2007-04-27
Abstract: The present invention relates to a liquid crystal display device, which includes a plurality of gate lines, a plurality of data lines, a plurality of common voltage lines, and a plurality of pixels. Each pixel includes a first sub pixel and a second sub pixel. The first sub pixel includes a first transistor, a first liquid crystal capacitor, and a first storage capacitor. The second sub pixel includes a second transistor, a second liquid crystal capacitor, and a second storage capacitor. The gate electrodes of the first and second transistors are connected to one of the gate lines. The drain electrodes of the first and second transistors are connected to one of the data lines. The source electrode of the first transistor is connected to the first liquid crystal capacitor and the first storage capacitor, and the source electrode of the second transistor is connected to the second liquid crystal capacitor and the second storage capacitor. The other terminals of the first and second storage capacitors are connected to two common voltage lines of the plurality of common voltage lines, respectively. The two common voltage lines provide different voltages to the first and second sub pixels respectively.
Patent TW-200847107-A (TW)
Title: Liquid crystal display and shift register with individual driving node
Inventor: WEI CHUN-CHING
IPC: G09G3/36
Filed: 2007-05-18
Abstract: A single stage shift register includes a first clock signal pull down module, a second clock signal pull down module, a key pull down module, a self feedback module, and an individual driving signal output unit. The first clock signal pull down module is used to pull down the potential of a gate line to a low voltage when the first clock signal is in a high voltage level. The second clock signal pull down module is used to pull down the potential of the gate line to the low voltage when the second clock signal is in a high voltage level. The key pull down module is used to rapidly pull down the potential of the gate line to the low voltage level after the gate line outputs an output signal. The self feedback module is used to output a driving signal to the key pull down module. The individual driving signal output unit is used to output a next stage driving signal which is irrelative to the operation of the current stage shift register.
Patent TW-200810409-A (TW)
Title: Mobile assisted timing alignment
Inventor: HAARTSEN JACOBUS CORNELIS
IPC: H04L7/02
Filed: 2007-05-25
Abstract: Timing alignment of User Equipment (UE) in a communications system is maintained by measuring an environmental condition of the UE, and determining a present magnitude of change metric representing a present magnitude of change of the environmental condition relative to a baseline value. The present magnitude of change metric is combined with a previous accumulation metric to obtain a present accumulation metric. If it is detected that the present accumulation metric satisfies a predetermined relationship with respect to the threshold value (e.g., is greater than the threshold value), then the UE transmits a timing advance request. An environmental condition can be, for example, a Doppler shift of a received signal, a Received Signal Strength Indication from a received signal, a temperature within the UE, a humidity within the UE, a supply voltage of the UE, or a symbol timing of a received signal.
Patent TW-200807441-A (TW)
Title: System and method for performing dynamic trimming
Inventor: MASSON ERIC L
IPC: G11C8/18
Filed: 2007-05-29
Abstract: A system and method for performing dynamic trimming. Specifically, the system comprises a clock for generating a reference clock signal. The reference clock signal comprises a first frequency that is a factor of a second frequency of a signal (e.g., data clock signal from DDR memory). A counter may be coupled to the clock and may generate a plurality of clock pulses based on pulses of the reference clock signal. The plurality of clock pulses may be generated at a slower frequency from the first frequency for low power operation. A phase length detector may be coupled to the counter and may comprise a trimmer chain for detecting an average length of at least one of the generated plurality of clock pulses. A transformation module may be coupled to the phase length detector for transforming the average length to a phase delay of the signal.
Patent TW-200808742-A (TW)
Title: Cinnamoyl-piperazine derivatives
Inventor: PEREZ MICHEL
IPC: C07D241/04
Filed: 2007-06-20
Abstract: The present invention relates to compounds of general formula (I): wherein: R1 represents: halogen, CN or NO2; R2 represents: hydrogen or halogen; n represents: 1 or 2; R3 represents: phenyl substituted by one or more halogens or C1-C6 alkyls; or a cyclohexyl; as well as the therapeutically-acceptable salts or solvates thereof.
Patent TW-200813652-A (TW)
Title: Lithographic apparatus and device manufacturing method
Inventor: JEUNINK ANDRE BERNARDUS
IPC: H01L21/02
Filed: 2007-07-05
Abstract: A lithographic apparatus is disclosed having a support constructed to support a patterning device, the patterning device being capable of imparting a radiation beam with a pattern in its cross-section to form a patterned radiation beam, the support including a support clamp constructed to clamp the patterning device to the support, and a bending mechanism constructed to apply a bending torque to the clamped patterning device, the bending mechanism comprising a force/torque actuator configured to act on the clamped patterning device without substantially reducing the clamping force exerted on the patterning device by the support clamp.
Patent TW-200816379-A (TW)
Title: Method for manufacturing semiconductor device
Inventor: OHBA YOSHIYUKI
IPC: H01L21/768
Filed: 2007-08-06
Abstract: Disclosed herein is a method for manufacturing a semiconductor device, the method including the steps of: forming a recess in an insulating film provided over a substrate; forming a plating seed layer in such a way that an inner wall of the recess is covered, the plating seed layer arising from sequential deposition of an alloy layer composed of copper and a metal other than copper and a conductive layer composed mainly of copper; burying a conductive layer composed mainly of copper by plating in the recess on which the plating seed layer is provided; and carrying out heat treatment to cause the metal in the alloy layer to react with a constituent in the insulating film, to thereby form a barrier film composed of a metal compound having a copper diffusion barrier function at an interface between the alloy layer and the insulating film.
Patent TW-200907638-A (TW)
Title: Screwing device
Inventor: CHANG HU-SUNG
IPC: G06F1/16
Filed: 2007-08-09
Abstract: A screwing device includes a hold unit, an interaction unit and a screwing unit. The hold unit has a rotation axle. The interaction unit is connected to the rotation axle and has an interaction ring. The screwing unit has a plurality of screwing elements and interacts with the inner peripheral surface of the interaction ring. When the hold unit rotates along a screwing direction, the interaction ring also rotates along the same screwing direction and brings the screwing unit rotating along the same screwing direction.
Patent TW-200815752-A (TW)
Title: Methods for fabricating a biosensor with a surface texture
Inventor: WEGNER GRETA
IPC: G01N33/487
Filed: 2007-08-10
Abstract: The present invention includes a biosensor having a generally planar substrate including a surface texture configured to increase a surface area of the generally planar substrate. The biosensor may also include at least one conductive component at least partially formed on a portion of the surface texture. The invention also includes a method for manufacturing a biosensor. The method may include forming a surface texture on a generally planar substrate whereby the surface texture increases a surface area of the generally planar substrate. The method also includes at least partially forming at least one conductive component on a portion of the surface texture. The present invention also includes a reel having a generally planar substrate including a surface texture configured to increase a surface area of the generally planar substrate. The reel also includes at least one conductive component at least partially formed on a portion of the surface texture, and a plurality of registration points formed on the generally planar substrate.
Patent TW-200908850-A (TW)
Title: Multilayer circuit board
Inventor: Gu wei-zheng
IPC: G01R1/067
Filed: 2007-08-10
Abstract: A multilayer printed circuit board contains at least a transfer layer and multiple high-frequency circuit layers stacked together. Multiple signal circuits and grounding circuits run through the circuit board where the gaps between the signal circuits and the adjacent grounding circuits in the transfer layers are larger than those in the high-frequency circuit layers. The grounding circuits have a grounding metallic contact positioned on the interfacing surfaces between the transfer and high-frequency circuit layers. The distances from the grounding metallic contacts to the adjacent signal circuits are identical to the distances between the signal circuits and the adjacent grounding circuits in the high-frequency circuit layers.
Patent TW-200908242-A (TW)
Title: Flip chip package and method of making the same
Inventor: CHEN KUANG-HSIUNG
IPC: H01L21/58
Filed: 2007-08-10
Abstract: The present invention relates to a flip chip package and method of making the same. In the making method, a supporting adhesive is disposed between a chip having a plurality of gold bumps and a substrate having a slot, and is disposed in the area around the slot which is not covered by the gold bumps. The gold bumps are disposed between the chip and the substrate and around the slot, and electrically connect the chip and the substrate by flip-chip connecting method. Finally, an encapsulating material is used to cover the gold bumps and the slot. Whereby, the invention has the effects of reducing process time, improving welding reliability of gold bumps, increasing production rate, lowering the process temperature of flip chip package and decreasing the production cost.
Patent TW-200912456-A (TW)
Title: Reflection structure and liquid crystal display panel using the same
Inventor: WEI YEN-FANG
IPC: G02F1/1335
Filed: 2007-09-07
Abstract: A reflection structure and liquid crystal display panel using the same are provided. The liquid crystal display panel includes a first substrate, a second substrate, and at least a reflection structure. The second substrate is parallel to the first substrate, and a liquid crystal layer is disposed between the first and the second substrates. The reflection structure is disposed on the first substrate to reflect lights. The reflection structure includes an organic layer, a reflection layer, and a buffer layer. The reflection layer is disposed over the organic layer. The buffer layer between the organic layer and the reflection layer adheres the organic layer and the reflection layer. The material of the buffer layer includes an aluminum based material.
Patent TW-200911178-A (TW)
Title: Managing method for collectively burning paper money
Inventor: CHEN JUNG-CHANG
IPC: A47G33/00
Filed: 2007-09-14
Abstract: A managing method for collectively burning paper money comprises recording the sort and quantity of gold and silver paper money, selling receiving tickets of paper money or recharged tickets of paper money to worshipers so that the worshipers may burn the receiving tickets or the recharged tickets while in the worship ritual. Thereafter, the paper-money burning executor directly burns the paper money in the paper-money allocation place based on the instruction shown on the receiving tickets, or the paper-money burning executor restores the unburned paper money and then burn it based on the instruction shown on the recharged tickets in the paper-money allocation, thus greatly improving the conventional defects of burning paper money.
Patent TW-200827500-A (TW)
Title: C-plane sapphire method and apparatus
Inventor: TATARTCHENKO VITALI
IPC: C30B29/20
Filed: 2007-09-21
Abstract: A method and apparatus for the production of C-plane single crystal sapphire is disclosed. The method and apparatus may use edge defined film-fed growth techniques for the production of single crystal material exhibiting low polycrystallinity and/or low dislocation density.