baber/WOPTO huggingface dataset:
Patent TW-587347-B (TW)
Title: Multiple data state memory cell
Inventor: GILTON TERRY L
IPC: H01L27/105
Filed: 2003-02-18
Granted: 2004-05-11
Abstract: A programmable multiple data state memory cell including a first electrode layer formed from a first conductive material, a second electrode layer formed from a second conductive material, and a first layer of a metal-doped chalcogenide material disposed between the first and second electrode layers. The first layer providing a medium in which a conductive growth can be formed to electrically couple together the first and second electrode layers. The memory cell further includes a third electrode layer formed from a third conductive material, and a second layer of a metal-doped chalcogenide material disposed between the second and third electrode layers, the second layer providing a medium in which a conductive growth can be formed to electrically couple together the second and third electrode layers.
Patent TW-588377-B (TW)
Title: Sense amplifier enable signal generating circuits having process tracking capability and semiconductor memory devices including the same
Inventor: SUNG NAK-WOO
IPC: G11C7/06
Filed: 2003-03-18
Granted: 2004-05-21
Abstract: A sense amplifier enable signal generating circuit includes a dummy bit cell which is connected to a dummy word line and a dummy bit line and discharges the dummy bit line in response to a signal level of the dummy word line. The sense amplifier enable signal generating circuit further comprises a process tracking circuit which adjusts a signal level of the dummy word line in response to a signal level of the dummy bit line to adjust a discharge rate of the dummy bit line, and a sense amplifier control circuit that generates the sense amplifier enable signal responsive to the signal level of the dummy bit line. In further embodiments, the sense amplifier control circuit includes a control circuit that generates the sense amplifier enable signal responsive to an internal clock signal and a control signal. A process adjusting circuit is connected to the dummy bit line and generates the control signal responsive to a signal level on the dummy bit line and the internal clock signal.
Patent TW-I234915-B (TW)
Title: Semiconductor light-emitting element and method of manufacturing the same
Inventor: WATANABE ATSUSHI
IPC: H01S5/30
Filed: 2003-11-06
Granted: 2005-06-21
Abstract: The semiconductor light-emitting element uses a compound semiconductor quantum well structure comprising a well layer, and barrier layers between which the well layer is sandwiched, as an active layer. In the adjacent well layer and barrier layers of the semiconductor light-emitting element, the well layer has in part a doped well region to which an n-type impurity is added at the interface with the barrier layer on the electron injection side, and in the vicinity of this interface, and the barrier layer has a doped barrier region to which the n-type impurity is added at least at the interface and in the vicinity of this interface.
Patent TW-I227541-B (TW)
Title: Method for removal of hemispherical grained silicon in deep trench
Inventor: WU YUNG-HSIEN
IPC: H01L21/311
Filed: 2003-11-06
Granted: 2005-02-01
Abstract: A method for removal of hemispherical grained silicon (HSG) in deep trench is described. A buried SiGe layer formed in collar region of the trench is served as etch stop layer, and followed by wet-etching HSG. KOH/propanone/H2O could successfully strip HSG without damaging the trench sidewall, since good etch rate selectivity between HSG and SiGe is obtained. In addition, there is no etch stop layer between HSG and the bottom of the trench in such a trench capacitor, therefore capacitance degradation would not be concerned.
Patent TW-I231277-B (TW)
Title: Bicycle rim
Inventor: OKAJIMA SHINPEI
IPC: B60B21/06
Filed: 2003-11-26
Granted: 2005-04-21
Abstract: A hollow bicycle rim a plurality of tubular reinforcement members coupled to the inner and outer openings. Each of the reinforcement members has an internal abutment surface within an internal passageway designed to engage an enlarged head of a spoke to couple spokes to the rim. The inner and outer ends of the reinforcement members are secured to the inner and outer openings to prevent inner and outward movement of the reinforcement members, respectively. Each reinforcement member preferably has a pre-formed retaining surface and one or more deformed retaining surface to prevent inner and outer movement. Optionally, each reinforcement member can include a threaded connection instead of one or more the deformed retaining surfaces. Seal members are optionally mounted in the reinforcement members so that a tubeless tire can be used.
Patent TW-I245151-B (TW)
Title: Method of fabricating liquid crystal display device
Inventor: CHOI NACK-BONG
IPC: H01L27/12
Filed: 2003-12-09
Granted: 2005-12-11
Abstract: A method of fabricating a liquid crystal display device includes forming a gate line, a gate pad, and a gate electrode on a first substrate, forming a gate insulating layer on the gate line, the gate electrode, and the gate pad, forming an active layer on the gate insulating layer, forming an ohmic contact layer on the active layer, forming a data line, a data pad, and source and drain electrodes on the ohmic contact layer, forming a pixel electrode contacting the drain electrode, forming a passivation layer on the substrate including the pixel electrode, forming a common electrode on a second substrate, attaching the first and second substrates such that the pixel electrode and the common electrode are facing into each other, injecting a liquid crystal material between the first and second substrates, and exposing the gate pad and the data pad without forming contact holes.
Patent TW-I290562-B (TW)
Title: Polybutylene terephthalate and polybutylene terephthalate composition
Inventor: YAMAMOTO MASANORI
IPC: C08G63/78
Filed: 2004-02-25
Granted: 2007-12-01
Abstract: The purpose of the present invention is to provide a polybutylene terephthalate (PBT), characterized in that it has a concentration of a terminal methoxycarbonyl group of 0.5 mu eq/g or less and a concentration of a terminal carboxylic group of 0.1 to 10.0 mu eq/g; and a composition of the polybutylene terephthalate. The PBT and a composition of the PBT are excellent in color, the resistance to hydrolysis, thermal stability, transparency and formability, and also are low in toxicity and reduced in the content of a foreign matter or an oligomer, and thus can be suitably used for producing a film, a monofilament, a fiber, electric or electronic parts, automobile parts and the like.
Patent TW-I232487-B (TW)
Title: Methods for making microwave circuits
Inventor: CASEY JOHN F
IPC: H05K1/16
Filed: 2004-03-17
Granted: 2005-05-11
Abstract: Disclosed are methods for making microwave circuits using thickfilm components, the thickfilm components including: a first, multi-layer thickfilm dielectric deposited on a ground plane; a thickfilm conductor deposited on the first thickfilm dielectric; a second, multi-layer thickfilm dielectric deposited on the first dielectric and conductor to encapsulate the conductor; a thickfilm ground shield layer deposited over the first and second dielectrics; and thickfilm resistors deposited in close proximity to the first and second dielectrics.
Patent TW-I284157-B (TW)
Title: Electroless gold plating solution
Inventor: IMORI TORU
IPC: H05K3/24
Filed: 2004-04-08
Granted: 2007-07-21
Abstract: This invention provides an electroless gold plating solution for the obtaining of a gold plated film without surface pitting and with sufficient soldering strength during soldering. The electroless gold plating solution comprising a gold-containing water-soluble compound, and a hydroxyalkylsulfonic acid represented by following general formula or its salt as a reducing agent, and an amine compound. (Wherein, R represents hydrogen, carboxyl, or any one of optionally substituted phenyl, naphthyl, saturated or unsaturated alkyl, acetyl, acetonyl, pyridyl, and furyl; X represents any one of hydrogen, Na, K and NH4; n represents an integer of 0 to 4.)
Patent TW-I231621-B (TW)
Title: Electrical connector and method for making
Inventor: BROWN DIRK D
IPC: H05K7/10
Filed: 2004-04-12
Granted: 2005-04-21
Abstract: An electrical connector includes an electrical contact array having a plurality of contact elements. Each contact element has at least one conductive, resilient spring portion formed in a conductive, resilient sheet, each spring portion being biased outwardly from the sheet. The electrical contact array is arranged in a predetermined pattern corresponding to an electrical device to be connected. The conductive sheet is bonded to a first surface of a dielectric substrate, each spring portion extending outwardly away from the dielectric substrate. The spring portions are electrically connected to conductors that are at least one of embedded in or extending through the dielectric substrate. At least some of the plurality of contact elements are singulated from one another on the dielectric substrate by a chemical etchant.
Patent TW-I255254-B (TW)
Title: Micro-electrical-mechanical optical switching device made by semi-conductor fabrication process
Inventor: CHANG PEI-ZEN
IPC: B81B7/02
Filed: 2004-04-19
Granted: 2006-05-21
Abstract: A micro-electrical-mechanical optical switching device made by semi-conductor fabrication process, including: a silicon substrate having a doping zone, a control circuit electrically connected to the doping zone, and at least one reflector module. The reflector module includes a conductive support unit affixed over the silicon substrate and electrically connected to the doping zone, a reflector movably provided to and electrically connected to the conductive support unit, and plural control panels electrically connected to the control circuits. The method for manufacturing the device includes the steps of: foaming the conductive support unit over the silicon substrate and a dielectric layer surrounding the conductive support unit, and forming the reflector over the conductive support unit and the dielectric layer, and removing part of the dielectric layer neighboring the conductive support unit and the reflector.
Patent TW-I234660-B (TW)
Title: Arch type probe and probe card using same
Inventor: MINE ATSUSHI
IPC: G01R1/067
Filed: 2004-04-28
Granted: 2005-06-21
Abstract: It is an object of the present invention to provide an arch type probe capable of enduring a load caused by overdriving even if the probe is miniaturized, and a probe card using the same. An arch type probe 200 has a shape including a first quarter circle arc portion 210 which is supported at one end thereof by the base plate 100 and a second quarter circle arc portion 220 which is connected to the other end of the first quarter circle arc portion 210, extending toward the base plate and a little shorter than the first quarter circle arc portion 221. The top portion of the arch type probe 200 serves as a contact surface brought into contact with an electrode of a semiconductor water B.
Patent TW-I247239-B (TW)
Title: Advertising detection method and related system for detecting advertising according to specific beginning/ending images of advertising sections
Inventor: CHIU ANDY
IPC: G06F7/00
Filed: 2004-06-18
Granted: 2006-01-11
Abstract: A method and related system for detecting insertion points of advertising sections within a video signal. When broadcasting media provide program services, frames of specific images are inserted before or after an advertising section to indicate beginnings or endings of the advertising sections. The presented invention is capable of learning/memorizing specific images assigned by users. When the present invention performs advertising detection of a video signal, the invention is capable of comparing memorized images and frames within the video signal, such that the insertion points, which indicate beginnings or endings of advertising sections, can be detected.
Patent TW-I255308-B (TW)
Title: Cam type vertical latching lock structure
Inventor: WANG FENG-HO
IPC: E05C9/04
Filed: 2004-07-14
Granted: 2006-05-21
Abstract: A cam type vertical latching lock structure comprises an outer casing defining a plurality of slots, a rotation shaft mounted to the casing, a cam coupled to the rotation shaft and forming contoured surfaces, a support forming a plurality of projections fit in the slots of the outer casing and projections engageable the contoured surfaces of the cam, and a stop connected to the support. With an assembly composed of the above elements. Rotation of the rotation shaft causes the cam to drive the support to move along the slots and rotate, which causes the stop to depress downward so as to ensure self-locking of the cam and the stop.
Patent TW-I250879-B (TW)
Title: Drawing back, automatically dismantling structure of safety syringe
Inventor: SHIU FU-YU
IPC: A61M5/32
Filed: 2004-07-30
Granted: 2006-03-11
Abstract: This invention relates to a drawing back, automatically dismantling structure of safety syringe. It comprises a syringe body, a needle head group, and pushing pull rod. The rod-shaped main body of the pushing pull rod and a piston are independent structure body. Wherein, the front end of the rod-shaped main body forms a shape of vane, and the vane is provided with a chip groove. It makes exhibit the inwardly shrinking elasticity wedge bodies with counters are respectively installed on the corresponding positions of the upper, lower surface of the vane. The bottom edge of the piston provides with several corresponding lugs. The position bodies provide wedge that are installed on positions relative to each wedge body of the vane. The front end of the rod-shaped main body is combined with the bottom edge of the piston in normal conditions. It can be linked to move inside the tubular main body. When the rod-shaped main body is drawn back, until the front end of the vane passes the flange body of the bottom of the tubular main body. Moreover, the wedge bodies of the vane escape the position bodies by compressing, and inwardly shrinking and automatically relieve the wedging relationship with the piston. Eventually, it makes the rod-shaped main body be separated from and drawn out the tubular main body. Therefore, it makes the piston and the needle head group be remained inside the tubular main body.
Patent TW-I272777-B (TW)
Title: Method and apparatus for varying lengths of low density parity check codewords
Inventor: XIA BO
IPC: H04L1/00
Filed: 2004-08-06
Granted: 2007-02-01
Abstract: A method and apparatus for encoding/decoding information using low density parity check (LDPC) codewords of varying lengths. In one implementation, an encoder/decoder uses a parity check matrix having a size that corresponds to a length of information for each codeword. In one example, the size of the parity check matrix may be retrieved from multiple stored matrices having different sizes. In other examples, a mother code matrix may be dynamically adjusted by puncturing parity bits and/or deleting information bits. Other inventive embodiments and adaptations are also disclosed.
Patent TW-I246692-B (TW)
Title: Power supply with power saving in a display system
Inventor: KUO CHENG-HSIUNG
IPC: G11C11/34
Filed: 2004-09-24
Granted: 2006-01-01
Abstract: A reference voltage generator circuit for nonvolatile memory devices is disclosed. The circuit has at least one sense amplifier bias reference voltage generator (SABRVG) for generating a reference voltage at a predetermined reference point that is coupled to a start-up bias reference voltage generator (SBRVG). It also includes a monitor reference voltage generator (MRVG) for generating a monitor reference voltage, and a comparison module for comparing the monitor reference voltage with the reference voltage to produce a start-up control signal, wherein the SBRVG enhances a changing speed of the reference voltage during a reading cycle of the nonvolatile memory and when the monitor reference and the reference voltages are matched, the start-up control signal stops the SBRVG from operating, thereby having the SABRVG maintain the reference voltage.
Patent TW-I280668-B (TW)
Title: Method for manufacturing non-volatile memory
Inventor: WU YUNG-HSIEN
IPC: H01L29/788
Filed: 2004-10-18
Granted: 2007-05-01
Abstract: A method for manufacturing non-volatile memory is described. First, a substrate is provided. A tunneling oxide layer, a passivation layer and a semiconductor silicide layer are formed on the substrate. Then the semiconductor silicide layer is oxidized to form a silicon dioxide layer and a semiconductive oxide layer sandwiched between the silicon dioxide layer and the tunneling oxide layer. An annealing process is performed to form the semiconductor nanocrystals from the semiconductive oxide layer. Afterward an NH3 anneal is performed to nitridize a part of the silicon dioxide layer that surrounding the semiconductor nanocrystals to form silicon oxynitride. A gate is formed over the silicon dioxide layer and the source/drain regions are formed in the substrate next to the both sides of the gate.
Patent TW-I273547-B (TW)
Title: Method and device of automatic detection and modification of subtitle position
Inventor: WANG JIUNN-SHYANG
IPC: G09G5/24
Filed: 2004-10-22
Granted: 2007-02-11
Abstract: A method and device of automatic detection and modification of subtitle position comprises the steps of comparing an active display area parameter of a displaying device to an original subtitle control signal to generate a comparison result, and outputting a targeted subtitle control signal to modify the position of the subtitle depends on the comparison result so that the subtitle is guaranteed to display in the active display area. Accordingly, the subtitle position detection and modification method and device may not only as a solution of improper subtitle display position arrangement, but also excite the viewer's joy of the sight and eliminate the inconvenience of the complicated adjusting operations.
Patent TW-I242118-B (TW)
Title: Clock generator and related biasing circuit
Inventor: SMITH STERLING
IPC: H03L7/099
Filed: 2004-11-03
Granted: 2005-10-21
Abstract: A clock generator capable of providing low-jitter clock signals without utilization of a crystal oscillator is introduced. The present invention clock generator utilizes a diode in related biasing circuit such that the generated control current to a current control oscillator is stable and clear due to the low flicker noise and low thermal noise of the voltage across the diode. The cost of PLL systems utilizing the present invention clock generator instead of a crystal oscillator is decreased. The adopted biasing circuit is introduced as well.
Patent TW-I267584-B (TW)
Title: Centrifugal fan
Inventor: KAO PING-SHENG
IPC: F04D29/40
Filed: 2004-11-05
Granted: 2006-12-01
Abstract: A centrifugal fan is disclosed. The centrifugal fan is suitable for a portable electrical apparatus. A volute sidewall of a housing of the centrifugal fan is formed in a tongue shape, and a surface of the volute sidewall at the tongue shape is formed with at least one slot extending substantially along a horizontal direction. Therefore, when the blades rotate to generate a wake flow to blow the surface of the volute sidewall at the tongue shape, a noise generated by the centrifugal fan can be decreased.
Patent TW-I289966-B (TW)
Title: Commutator for an electric machine
Inventor: POTOCNIK JOZE
IPC: H02K11/02
Filed: 2004-11-18
Granted: 2007-11-11
Abstract: The invention relates to a commutator for an electric machine. It comprises a carrier body, plural metallic conductor segments, and an interference suppressor. The carrier body (1) is produced from an insulating molded plastic material. The plural metallic conductors (3) are arranged evenly about the commutator axis, and have connecting components for a rotor winding. The interference suppressor connects with the conductor (3) in an electrically conductive manner. The interference suppressor comprises a number of individual interference suppressing components (10') corresponding to the number of conductor (3) and arranged evenly about the commutator axis, and an equal number of contact bridges (11'). The contact bridges connect two adjacent interference-suppressing components (10') in an electrically conductive manner. The contact brides (11') comprise two inward-facing limbs (20') that are flexible relative each other in the circumferential direction. The contact brides connect with the interference suppressing components (10') in an electrically conductive manner. The outward-facing base section (21') connects with the conductor segment associated therewith in an electrically conductive manner.
Patent TW-I288547-B (TW)
Title: Method for controlling Internet access and machine-readable recorder
Inventor: LIOU JENN-HANN
IPC: H04L29/06
Filed: 2004-11-23
Granted: 2007-10-11
Abstract: The invention used in a computer system relates to a method for controlling Internet access. The system installing a plug-in program has a network input/output function. The plug-in program is to monitor all Internet programs in the computer system. According to at least one Internet address, the plug-in program determines whether the Internet programs connect the Internet or not. The method uses an identification code to recognize if an external storage device connects the computer system. According to the result of the recognizing, the plug-in program can determine the user's authority of the plug-in program.
Patent TW-I283739-B (TW)
Title: FBAR-based sensing apparatus
Inventor: WU TSUNG-YING
IPC: H03H9/00
Filed: 2004-12-28
Granted: 2007-07-11
Abstract: A FBAR-based sensing apparatus includes a film bulk acoustic resonator (FBAR) which is formed from a piezoelectric layer sandwiched between a pair of electrodes. While the FBAR is subject to a force such as pressure or gravity, the bulk acoustic wave velocity (Vb) and its corresponding resonant frequency (f) change to obtain a frequency downshift, and the value of the force can be tracked and computed accordingly.
Patent TW-I260148-B (TW)
Title: Telecommunications link between two telecommunications devices
Inventor: HERTEL ANDREAS
IPC: H04M1/65
Filed: 2005-03-11
Granted: 2006-08-11
Abstract: The invention relates to a method for operating a communications link between two telecommunications devices (10, 20). According to said method, speech information is transmitted in a speech channel (B1, B2) and data signals are transmitted in a data channel (D) that is separate from the speech channel. The aim of the invention is to provide a particularly user-friendly, convenient method for operating a telecommunications link. To achieve this, display control commands are transmitted in the data channel (D) as data signals, said commands triggering a display on a screen (70) of the telecommunications device (20) that receives the display control commands.
Patent TW-I285377-B (TW)
Title: Storage device parity computation
Inventor: EDIRISOORIYA SAMANTHA
IPC: G11C29/00
Filed: 2005-05-19
Granted: 2007-08-11
Abstract: Provided are a techniques for receiving a modification to at least one data block. Parity blocks that are to be computed for the at least one data block are determined. At least one common term for computations for the determined parity blocks is determined. A first parity block from the determined parity blocks is computed that generates intermediate parity results for the common term. A second parity block from the determined parity blocks is computed using the intermediate parity results.