baber/WOPTO huggingface dataset:
Patent TW-201118406-A (TW)
Title: An SOC design for far-field sound localization
Inventor: WANG JHING-FA
IPC: G01S11/14
Filed: 2009-11-20
Abstract: Most of these algorithms are usually implemented by using desktop computers or digital signal processing development boards. As traditional research usually address on distance within 2 meters, we proposes a far-field sound source localization system on a chip in this thesis. The adopted method for far-field sound source localization is based on the average magnitude difference function (AMDF), and we integrate it with the voice active detection (VAD) which detects the acoustical source activity in the environment. Sound localization techniques aim to find out directions of unknown sources with a microphone array in limited space. In order to increase reusability and adaptability at system level, we present a design, which is based on the intellectual property (IP) concepts with a smaller chip size, higher integrity, and lower costs. The Analog Front End and Digital Computing Core are integrated into a chip using the TSMC 0.18- μ m CMOS process. More specifically, the proposed SOC architecture for far-field sound source localization mainly consists of the following two core designs: 1. An Analog Front End module, which is designed by using TSMC 0.18 μ m CMOS 1p3M+ MIM Cap Mix-Mode process. 2. An Digital Computing Core, which is designed by using Artsain 0.18 μ m process design kit. Finally, we evaluate the far-field sound source localization system on Altera DEII development board. The experimental results demonstrated that the proposed chip design is capable of localizing directions of sound sources. The performance can achieve 90% accuracy rate within ± 5 DEG error on average and the identifying distance can be up to 5 meters. The proposed far field sound source localization system chip occupies 2.86 mm x 3.56 mm silicon area, and its average power consumption is 43 mW. Compared with other systems, our solution provides a solution with a smaller area and less power consumption.
Patent TW-201118798-A (TW)
Title: Image processing apparatus and method
Inventor: SUEN WEI-TING
IPC: G06T5/00
Filed: 2009-11-27
Abstract: An image processing apparatus is provided. A high pass and a low pass filters receive and filter an input image signal to respectively generate a high pass and a low pass filtered image signals. A first and a second scalers respectively receive the high pass and low pass filtered image signals, adjust a resolution of the high pass and low pass filtered image signals according to a resolution adjust signal, and generate a first and a second output image signals. An image enhancement unit receives and enhances the first output image signal to generate an enhanced image signal. Finally, an adder adds the enhanced image signal and the second output image signal to generate an output image signal.
Patent TW-201029055-A (TW)
Title: Semiconductor substrate, electronic device and method of making semiconductor substrate
Inventor: YAMANAKA SADANORI
IPC: H01L27/04
Filed: 2009-11-27
Abstract: This invention provides a semiconductor substrate, an electronic device and a method of making semiconductor substrate, wherein the semiconductor substrate comprises a base substrate, a seed crystal provided upon the base substrate, a compound semiconductor provided above the seed crystal, and a high-resistivity layer disposed between the seed crystal and the compound semiconductor while having a higher resistivity than the seed crystal, in which the seed crystal and the compound semiconductor are lattice-matched or quasi-lattice-matched.
Patent TW-201034256-A (TW)
Title: Systems and methods for packaging light-emitting diode devices
Inventor: DUONG DUNG T
IPC: H01L33/48
Filed: 2009-12-10
Abstract: Embodiments disclosed herein provide packaged LED devices in which the majority of the emitted light comes out the top of each LED chip with very little side emissions. Because light only comes out from the top, phosphor deposition and color temperature control can be significantly simplified. A package LED may include a housing positioned on a supporting submount, sized and dimensioned to accommodate a single LED chip or an array of LED chips. The LED chip(s) may be attached to the submount utilizing the Gold-to-Gold Interconnect (GGI) process or solder-based approaches. In some embodiments, phosphor may be deposited on top of the LED chip(s) or sandwiched between glass plates on top of the LED chip(s). The phosphor layer may be inside or on top of the housing and be secured to the housing utilizing an adhesive. The housing may be adhered to the submount utilizing a thermal epoxy.
Patent TW-201023909-A (TW)
Title: Melanin formation inhibitor and preparation for external application
Inventor: SUETSUGU KAZUHIRO
IPC: A61Q19/02
Filed: 2009-12-14
Abstract: Disclosed is a melanin formation inhibitor which is safe and has a high activity. More specifically, the melanin formation inhibitor contains a compound having a germacrone-like skeleton represented by chemical formula (1) as an active ingredient. The compound can be produced by the purification from a plant such as a zedoary plant (Curcuma zedoaria Roscoe (Zingiberaceae)) or a turmeric plant (Curcuma longa [syn. C. domestica]), and has a melanin formation inhibitory activity 400 times higher than that of arbutin. The melanin formation inhibitor can be added, together with an additive such as a surfactant, a pH-adjusting agent, a water-soluble polymer, an antioxidant agent and a moisturizing agent, to a base material for a cosmetic or a pharmaceutical external preparation (wherein the base material comprises various types of oily raw materials, water, an alcohol, a polyhydric alcohol or the like) in such an amount that the content of the melanin formation inhibitor in the cosmetic or preparation becomes 0.000001 to 1.0%.
Patent TW-201123958-A (TW)
Title: Pixel structure of electroluminescent display panel
Inventor: TSAI TSUNG-TING
IPC: H05B33/00
Filed: 2009-12-28
Abstract: A pixel structure of an electroluminescent display panel includes a plurality of sub-pixel columns, first power lines, and second power lines. Each of the first power lines and each of the second power lines are disposed between two adjacent sub-pixel columns. Each first power line is electrically connected to a portion of sub-pixels of a sub-pixel column disposed on one side of the first power line, and a portion of sub-pixels of the other sub-pixel column disposed on the other side of the first power line. Each second power line is electrically connected to a portion of sub-pixels of a sub-pixel column disposed on one side of the second power line, and a portion of sub-pixels of the other sub-pixel column disposed on the other side of the second power line.
Patent TW-201043058-A (TW)
Title: A method and system for user initiated inter-device, inter-system and inter-internet protocol address handoff
Inventor: SHAHEEN KAMEL M
IPC: H04L12/56
Filed: 2003-09-03
Abstract: Apparatus and method by which Internet Protocol (IP) traffic can be transferred (i.e. handoff) between two different terminals operating according to two different technology standards in two different systems with two different IP addresses. For example, a session handoff can be made between a terminal in Wireless Local Area Network (WLAN) a terminal in a 3GPP UMTS. These terminals can be either physically separate entities or logical entities that are encapsulated within a common enclosure.
Patent TW-201128887-A (TW)
Title: Method of manufacturing dimming thin film electrode
Inventor: CHIU TA-CHENG
IPC: G02F1/13
Filed: 2010-02-02
Abstract: This invention relates to a method of manufacturing a dimming thin film electrode. The dimming thin film is provided with a dimming liquid crystal layer, and the two side surfaces of the liquid crystal layer are respectively provided with conductive films. Further, on the outside of the two conductive films opposite to the liquid crystal layer are respectively provided with pressure sensitive adhesives. The manufacturing method includes steps of: cutting the dimming thin film at two side from upper and lower surfaces; removing the single layer pressure sensitive adhesive, the conductive film, and the liquid crystal layer orderly from outside to inside to form a connection slot; smearing conductive glue on the surface of the inner conductive film of the connection slot and setting a net conductor thereon, the exposed part of the net conductor extending outside the dimming thin film; solidifying the conductive glue by a heating furnace; forming welding points on the surface of the exposed part of the net conductor by a welding method, the welding points being for connecting wires; and making the welding material of the welding points sink into the net grid structure of the net conductor, thus making the conductive glue firmly and effectively combine the conductive film and the net conductor. Further, the effects of high heat during welding will not pass to the liquid crystal layer and the conductive film to prevent the liquid crystal layer and the conductive film from damaging. Voltages and currents are effectively and uniformly pass to the conductive film through the net conductor. As a result, the reaction efficiency of the dimming thin film are improved.
Patent TW-201128347-A (TW)
Title: Method of adjusting performance of system memory and computer system
Inventor: LIN TIEN-JUI
IPC: G06F1/08
Filed: 2010-02-11
Abstract: A method of adjusting performance of a system memory for use in a computer system with a system memory includes steps of: prohibiting the computer system, where an operating system is working, from accessing a data in the system memory when an even is triggered; giving a memory control command to perform a performance-adjusting procedure of the system memory after the computer system is completely prohibited from accessing the data in the system memory; and restoring accessing the data in the system memory after the performance-adjusting procedure is completed.
Patent TW-201038472-A (TW)
Title: Carbon nanotube-containing composition, catalyst for carbon nanotube production and carbon nanotube aqueous dispersion liquid
Inventor: NISHINO HIDEKAZU
IPC: B01J21/10
Filed: 2010-03-04
Abstract: The present invention relates to a carbon nanotube-containing composition, which completely satisfies the following conditions (1) to (4), (1) 50 tubes or more are double-walled carbon nanotubes per 100 tubes while it is observed with a transmission electron microscope; (2) an average of outer diameter is 1.0 to 3.0 nm; (3) when heating at a heating-rate of 10 DEG C/min in the air, the analysis of thermogravimetry is that a combustion peak of high temperature side is 700 to 850 DEG C, and a relation between a weight loss at low temperature side (TG(L)) and a weight loss at high temperature side (TG(H)) is TG(H)/(TG(L)+TG(H)) ≥ 0.75; (4) a volume resistance of the carbon nanotube-containing composition is 1.0*10<SP>-4</SP>Ω.cm or more. According to the present invention, a cabon nanotube-containing composition which mainly contains double-walled carbon nanotube with high conductivity and high heat resistance is obtained.
Patent TW-201044042-A (TW)
Title: Narrow surface corrugated grating
Inventor: JONES RICHARD
IPC: G02B6/12
Filed: 2010-03-29
Abstract: Narrow surface corrugated gratings for integrated optical components and their method of manufacture. An embodiment includes a grating having a width narrower than a width of the waveguide on which the grating is formed. In accordance with certain embodiments of the present invention, masked photolithography is employed to form narrowed gratings having a desired grating strength. In an embodiment, an optical cavity of a laser is formed with a reflector grating having a width narrower than a width of the waveguide. In another embodiment an integrated optical communication system includes one or more narrow surface corrugated gratings.
Patent TW-201135090-A (TW)
Title: Precision bearing fastener device in contact with two faces of rotary shaft
Inventor: Chen feng-tian
IPC: F16C27/00
Filed: 2010-04-12
Abstract: A precision bearing fastener device in contact with two faces of a rotary shaft mainly includes a rotary shaft unit and a nut unit. The rotary shaft unit is formed with an external conical section and an external thread section. The nut unit includes a main body of nut and at least a tightening member. The inside of main body of nut is formed with a cone-shaped aperture and a tightening thread aperture. The cone-shaped aperture and the external conical section of rotary shaft unit are tightly combined together. The tightening thread aperture and the external thread section of rotary shaft unit form a threaded combination configuration. The main body of nut forms a two-faced tightening contact with the external conical section of rotary shaft unit and the bearing face of a bearing. As a result, the invention achieves the objectives of easy manufacturing and increased vertical precision.
Patent TW-201136827-A (TW)
Title: Hydrogen production catalyst
Inventor: MIZUNO TADAHIKO
IPC: B01J23/89
Filed: 2010-04-30
Abstract: The purpose of present invention is to provide a hydrogen production catalyst to continuously decompose water for a long period of time to produce hydrogen by using only a small amount of thereof. Disclosed solving means is that the hydrogen production catalyst decomposes water to produce hydrogen by contacting with water under non-oxidative environment and the temperature of greater than 300 DEG C, and contains: a metal combination of Ni and one metal selected from the group consisting of free Pt, Pd and Cr, or a pair of metals selected from the combination of Cr and Pd; and an alkali capable of maintaining surface activity of the metal. By means of preparing said hydrogen production catalyst (3) in the reaction container (2) under non-oxidative environment and temperature of 300 DEG C-650 DEG C, the hydrogen production catalyst (3) contacts with water to decompose it to produce hydrogen.
Patent TW-201104917-A (TW)
Title: Re-emitting semiconductor construction with enhanced extraction efficiency
Inventor: Yang zhao-hui
IPC: H01L33/02
Filed: 2010-05-04
Abstract: A stack of semiconductor layers forms a re-emitting semiconductor construction (RSC). The stack includes an active region that converts light at a first wavelength to light at a second wavelength, the active region including at least one potential well. The stack also includes an inactive region extending from an outer surface of the stack to the active region. Depressions are formed in the stack that extend from the outer surface into the inactive region. An average depression depth is at least 50% of a thickness of the inactive region. Alternatively, the average depression depth is at least 50% of a nearest potential well distance. Still other alternative characterizations of the depressions are also disclosed. The depressions may have at least a 40% packing density in plan view. The depressions may also have a substantial portion of their projected surface area associated with obliquely inclined surfaces.
Patent TW-201141131-A (TW)
Title: A responds method for the client and the server
Inventor: GAO XIAO-BIN
IPC: H04L12/58
Filed: 2010-05-07
Abstract: A responds method for the client and the server for the exception of the storage area network. The method comprises of the steps. The client sends the service request to the server. The server dispatches the provider adapter. The provider adapter checks the simulation function work of the registered exception manager. If the simulation function of the server works, the server sends the exception message to the client.
Patent TW-201142760-A (TW)
Title: Coin counting device
Inventor: Zhong shu-juan
IPC: G07F9/04
Filed: 2010-05-25
Abstract: A coin counting device includes a mount that has two inter-spaced substrates, a counting unit, and a guide unit. The mount includes a guide channel and two engaging slots located at opposite sides of the central axis of the guide channel. The counting unit includes a detector detachably disposed in one of the two engaging slots. The guide unit includes a guide plate detachably mounted between the substrates, and a guide mechanism detachably disposed on one of the two substrates. By means of locating the engaging slots at opposite sides of the central axis of the guide channel, collocating with the detector detachably disposed in one of the two engaging slots and the guide mechanism detachably disposed on one of the two substrates, the coin counting device is allowed to discharge coins from different directions, thereby increasing the applicability, adjustment convenience and counting accuracy.
Patent TW-201109413-A (TW)
Title: Film for semiconductor and method for manufacturing semiconductor device
Inventor: YASUDA HIROYUKI
IPC: C09J7/20
Filed: 2010-06-09
Abstract: A film for manufacturing semiconductors includes a support film, a second adhesive layer, a first adhesive layer and a bonding layer, and they are laminated in this order. A semiconductor wafer is to be laminated on the bonding layer. The film is used for supporting the semiconductor wafer when the semiconductor wafer is diced. Further, the film is also used when picking-up each diced semiconductor wafer with the bonding film (semiconductor element), and for this purpose the film is constructed so that the first adhesive layer is selectively peeled off from the bonding layer when the pick-up operation is carried out for each semiconductor element. The feature of this film resides in the peeling strength of each semiconductor element from the first adhesive layer. That is, when the peeling strength of each semiconductor element at 23 DEG C is defined by F23 (cN/25 mm) and the peeling strength of each semiconductor element at 60 DEG C is defined by F60 (cN/25 mm), F23 lies in the range of 10 to 80 and F60 / F23 lies in the range of 0.3 to 5.5. This makes it possible to improve the pick-up operability, thereby enabling to prevent a defect from being caused in the semiconductor element.
Patent TW-201103962-A (TW)
Title: Binder for ink of inkjet printing, ink for inkjet printing containing same and printed article
Inventor: NAGAHAMA SADAMU
IPC: B41J2/01
Filed: 2010-06-11
Abstract: The present invention is appertaining to binder for ink of inkjet printing that characterized by polysiloxane(A), hydrophilic group-containing polyurethane(B) and aqueous medium(C), wherein polysiloxane(A) and hydrophilic group-containing polyurethane(B) form into composite resin particles, and aforementioned polysiloxane(A) is dispersed in aqueous medium(C) due to hydrophilic group-containing polyurethane(B).
Patent TW-201101156-A (TW)
Title: Displacement detection system of an optical touch panel and method thereof
Inventor: LIN CHIH-HSIN
IPC: G06F3/042
Filed: 2010-06-15
Abstract: At a first time, a first image sensor and a second image sensor capture a first image and a second image including images of an object respectively. At a second time, the first image sensor and the second image sensor capture a third image and a fourth image including images of the object respectively. A coordinate calculation device calculates a first coordinate of the object at the first time according to the first image and the second image, and a second coordinate of the object at the second time according to the third image and the fourth image. A coordinate correction device calculates a displacement between the first time point and the second time point according to the first coordinate and the second coordinate, and corrects an output coordinate of the object at the second time according to the displacement.
Patent TW-201042935-A (TW)
Title: Incremental redundancy transmission in a MIMO communication system
Inventor: TAMER KADOUS
IPC: H04W28/22
Filed: 2004-09-09
Abstract: For an incremental redundancy (IR) transmission in a MIMO system, a transmitter processes (e.g., encodes, partitions, interleaves, and modulates) a data packet based on a selected rate to obtain multiple data symbol blocks. The transmitter transmits one data symbol block at a time until a receiver correctly recovers the data packet or all blocks are transmitted. Whenever a data symbol block is received from the transmitter, the receiver detects a received symbol block to obtain a detected symbol block, processes (e.g., demodulates, deinterleaves, re-assembles, and decodes) all detected symbol blocks obtained for the data packet, and provides a decoded packet. If the decoded packet is in error, then the receiver repeats the processing when another data symbol block is received for the data packet. The receiver may also perform iterative detection and decoding on the received symbol blocks for the data packet multiple times to obtain the decoded packet.
Patent TW-201112413-A (TW)
Title: Image sensor with transfer gate having multiple channel sub-regions
Inventor: NOZAKI HIDETOSHI
IPC: H04N5/335
Filed: 2010-06-28
Abstract: An image sensor pixel includes a photosensitive element, a floating diffusion region and a transfer transistor channel region. The transfer transistor channel region is disposed between the photosensitive region and the floating diffusion region. The transfer transistor channel region includes a first channel sub-region having a first doping concentration and a second channel sub-region having a second doping concentration that is different from the first doping concentration.
Patent TW-201202569-A (TW)
Title: Clutch for a rotary drive device
Inventor: LIN YEN-TANG
IPC: F16D19/00
Filed: 2010-07-13
Abstract: A clutch for a rotary drive device includes a rotary plate integrally formed with a sun gear of a planet gear set. At least one pawl pivotally mounted on the rotary plate and a limit ring concentrically sleeved on the rotary plate. The at least one pawl is situated within the limit ring. A drive element concentrically abut against the limiting and contains the at least one pawl. The rotary plate is rotated with the sun gear when the planet gear set is operated. Firstly, the limit ring is static due to inertia thereof relative to the rotary plate such that the at least one pawl is disengaged from the limit ring and outwardly stretches and engaged to the drive device for driving the drive element due to a centrifugal force from the rotary plate. The rotary speed of the limit ring is greater than that of the rotary plate and the limit ring is moved forward relative to the rotary plate to inwardly push the at least one pawl when the planet gear set is in a free condition. As a result, the at least pawl is disengaged from the drive element for achieving a purpose of automatic clutch.
Patent TW-201108355-A (TW)
Title: Semiconductor device and method of forming dual-active sided semiconductor die in fan-out wafer level chip scale package
Inventor: PAGAILA REZA A
IPC: H01L21/60
Filed: 2010-07-15
Abstract: In a semiconductor device, a plurality of conductive pillars is formed over a temporary carrier. A dual-active sided semiconductor die is mounted over the carrier between the conductive pillars. The semiconductor die has first and second opposing active surface with first contact pads on the first active surface and second contact pads on the second active surface. An encapsulant is deposited over the semiconductor die and temporary carrier. A first interconnect structure is formed over a first surface of the encapsulant. The first interconnect structure is electrically connected to the conductive pillars and first contact pads of the dual-active sided semiconductor die. The temporary carrier is removed. A second interconnect structure is formed over a second surface of the encapsulant opposite the first surface of the encapsulant. The second interconnect structure is electrically connected to the conductive pillars and second contact pads of the dual-active sided semiconductor die.