baber/WOPTO huggingface dataset:
Patent TW-I233660-B (TW)
Title: Overlay mark and method of fabricating the same
Inventor: CHANG CHING-YU
IPC: H01L23/544
Filed: 2003-10-06
Granted: 2005-06-01
Abstract: A method of forming an overlay mark is provided. A first material layer is formed on a substrate, and then a first trench serving as a trench type outer mark is formed in the first material layer. The first trench is partially filled with the first deposition layer. A second material is formed over the first trench and the first deposition layer. A second trench is formed exposing the first deposition layer within the first trench. The second trench is partially filled with a second deposition layer forming a third trench. A third material layer is formed on the substrate to cover the second deposition layer and the second material layer. A step height is formed on the third deposition layer between the edge of the first trench and the center of the first trench. A raised feature serving as an inner mark is formed on the third deposition layer.
Patent TW-I229811-B (TW)
Title: Multifunctional optical device
Inventor: HSUAN JOHN
IPC: G06F3/00
Filed: 2003-11-21
Granted: 2005-03-21
Abstract: A multifunctional optical device includes a switch for switching the multifunctional optical device between a mouse mode, a camera mode, and a scanner mode. An optical sensor array having a plurality of optical sensors is used for capturing images and providing image information. A processor is used for receiving the image information from the optical sensor array and generating processed data. The processor generates the processed data by calculating a location address if the multifunctional optical device is in the mouse mode, processes the captured image if the multifunctional optical device is in the camera mode, and combines a set of linear images if the multifunctional optical device is in the scanner mode. An interface port interfaces the multifunctional optical device with a host computer and outputs the processed data from the processor to the host computer.
Patent TW-I257754-B (TW)
Title: Low-voltage protection device of battery
Inventor: WU CHIEN-TSUNG
IPC: H02H7/18
Filed: 2003-12-02
Granted: 2006-07-01
Abstract: The present invention relates to a low-voltage protection device of battery, which includes a load being a motor for providing a power output source of a vehicle, a secondary battery featuring with repeated charging and providing electric power to the load, a low-voltage operated protection circuit controlling on and off between the load and the secondary battery, a battery low voltage detection circuit outputting a current to switch off the low voltage operated protection circuit when detecting a voltage of the secondary battery is lower than a predetermined voltage, a non-retainable start-up button actuating the low-voltage operated protection circuit, after being pressed, to connect the load and the secondary battery for operation.
Patent TW-I226806-B (TW)
Title: Switchable wireless network connection method and system thereof
Inventor: KUO JIA-SHIUNG
IPC: H04Q7/20
Filed: 2003-12-08
Granted: 2005-01-11
Abstract: A switchable wireless network connection method and system thereof can be loaded to an information platform for a user to more conveniently and rapidly connect to the required wireless network system by switching the information platform. It is characterized in that the user just needs to press, for example, a specific key set to enable the switchable wireless network connection system of the invention to automatically detect whether there is any wireless network system available in the surrounding where the user is located. If yes, all wireless network systems detected are displayed in a network name list dialog box for the user to select and then automatically connect the information platform to the wireless network system selected by the user. This feature allows the user to more conveniently and rapidly connect to the required wireless network system by switching the information platform.
Patent TW-I262575-B (TW)
Title: Patterning layers comprised of spin-on ceramic films
Inventor: GATES STEPHEN M
IPC: H01L21/312
Filed: 2004-01-12
Granted: 2006-09-21
Abstract: The present invention comprises a method for forming a hardmask including the steps of depositing a polymeric preceramic precursor film atop a substrate; converting the polymeric preceramic precursor film into at least one ceramic layer, where the ceramic layer has a composition of SivNwCx0yHz where 0.1 <= v <= 0.9, 0 <= w <= 0.5, 0.05 <= x <= 0.9, 0 <= y <= 0.5, 0.05 <= z <= 0.8 for v+w+x+y+z=1; forming a patterned photoresist atop the ceramic layer; patterning the ceramic layer to expose regions of the underlying substrate, where a remaining region of the underlying substrate is protected by the patterned ceramic layer; and etching the exposed region of the underlying substrate. Another aspect of the present invention is a buried etch stop layer having a composition of SivNwCxOyHz where 0.05 < v < 0.8, 0 < w < 0.9, 0.05 < x < 0.8, 0 < y < 0.8, 0.05 < z < 0.8 for v+w+x+y+z=1.
Patent TW-I241137-B (TW)
Title: System and method for automatic exposure control and white balancing for CMOS sensors
Inventor: MILKOV MIHAIL M
IPC: H04N5/235
Filed: 2004-01-15
Granted: 2005-10-01
Abstract: A system and method for averaging incident light on plural pixels using a CMOS sensor is provided. The process includes resetting all pixels in a given region during a reset phase; and reading a voltage of a floating reset node as a function of time during a measurement phase. During the reset phase, an access select signal and a reset voltage are both high. The measurement phase begins when the access select signal is low and the reset voltage is still high. The system and method may be used to perform automatic exposure control and automatic white balancing operations.
Patent TW-I242674-B (TW)
Title: Light-incident structure of light guide plate
Inventor: CHEN BING-YAN
IPC: G02F1/1335
Filed: 2004-02-20
Granted: 2005-11-01
Abstract: A light-incident structure of light guide plate is equipped with a plurality of micro structures, arranged in order, in the light-incident part of the light guide plate. The arranged direction of micro structures and the light-shooting plane of the light guide plate are oblique. When lights of a light source pass through obliquity-arranged micro structures, lights will be guided to the reflection plane to increase the utility rate of lights.
Patent TW-I241023-B (TW)
Title: Method for fabricating semiconductor device
Inventor: HSIEH PING-PANG
IPC: H01L29/40
Filed: 2004-03-18
Granted: 2005-10-01
Abstract: A method for fabricating a semiconductor device is provided. The method comprises: providing a substrate; forming a gate structure on the substrate, the gate structure including a gate dielectric layer on the substrate and a gate conductive layer on the gate dielectric layer; forming an oxide layer conformally covering the substrate and the gate structure; forming a dielectric layer covering the oxide layer; removing a portion of the dielectric layer to form a spacer on a sidewall of the gate structure, the oxide layer between the spacer and the gate structure as an oxide spacer; performing an oxygen plasma treatment process to form an silicon oxide layer in the substrate below the oxide layer, the silicon oxide layer and the oxide layer being an offset oxide layer; and forming a source/drain region in the substrate at two sides of the gate structure.
Patent TW-I280698-B (TW)
Title: Electrical connector
Inventor: LI CHAO-CHANG
IPC: H01R13/24
Filed: 2004-03-26
Granted: 2007-05-01
Abstract: An electrical connector mounted on a circuit board includes an insulative housing and a number of contacts received in the housing. The contact includes a securing portion for engaging with the housing, a contacting portion for contacting another connector and a solder portion for soldering on the circuit board. Furthermore, the contact forms a springy portion. The springy portion flexibly deforms when the securing portion moves a short displacement together with the housing. So that the soldering portion endures the stress sources from the vibration of the connector.
Patent TW-I253613-B (TW)
Title: Method of driving a liquid crystal display panel and liquid crystal display device
Inventor: NAGASE YOJI
IPC: G09G3/36
Filed: 2004-03-29
Granted: 2006-04-21
Abstract: A method of driving a liquid crystal display panel of the type of active matrix which effects the pre-scanning and the main scanning. An improved writing efficiency is obtained by fully utilizing the effect of pre-writing to offer superior display characteristics without increasing the process load or the cost, and a liquid crystal display device. The polarity of a data signal is inverted for every horizontal scanning period. A pre-scanning period B is set five scanning periods to four scanning periods before the main scanning period A which is for writing a predetermined pixel voltage into the pixels. In the main scanning, the gate signal is raised simultaneously with the data signal and is broken down before the polarity of the data signal is inverted.
Patent TW-I257554-B (TW)
Title: Message reporting device
Inventor: WANG KUNG-HSIEH
IPC: G08B1/00
Filed: 2004-04-08
Granted: 2006-07-01
Abstract: A message reporting device comprises a timer, memory, audio input module, audio output module, input module, functional switch and controller. The timer provides a real time data. The audio input module transfers input sound into digital signals. The memory is for saving a plurality alarm times and relevant message signals. When the device is in a recording mode, a desired alarm time input from the input module and message signals are saved into memory via the controller. When the device is in an informing mode and the real time data match one of the alarm times, the audio output module is enabled, outputting the relevant message signals.
Patent TW-I238638-B (TW)
Title: Method and device for multimedia processing
Inventor: CHENG CHIH-HAO
IPC: H04M1/00
Filed: 2004-04-22
Granted: 2005-08-21
Abstract: A method and a device for multimedia processing are provided. The device includes a processing unit, a DSP chip, and an output unit. The DSP chip has a first streamed data generator, a second streamed data generator, and a stream manager. The processing unit is provided for execution of a first application and a second application. The first streamed data generator produces first streamed data corresponding to the first application. The second streamed data generator produces second streamed data corresponding to the second application. The stream manager is provided for receiving the first streamed data and/or the second streamed data. When the first streamed data and the second streamed data are produced at the same time, the stream manager mixes the first streamed data and the second streamed data into a mixed data. The output unit is provided for outputting the mixed data.
Patent TW-I282280-B (TW)
Title: Compounds isolated from gamboge resin having activity in inhibiting the growth of tumor/cancer cells and pharmaceutical compositions comprising the same
Inventor: CHEN CHIU-MING
IPC: C07D493/02
Filed: 2004-05-21
Granted: 2007-06-11
Abstract: Disclosed herein are an acetone-extracted product obtained from gamboge resin and compounds further purified from said acetone-extracted product, including a new compound called formoxanthone A. The acetone-extracted product and the further purified compounds have been demonstrated to have activities in inhibiting the growth of tumor/cancer cells. Also disclosed are the processes for obtaining said further purified compounds, and the uses of the acetone-extracted product and the further purified compounds in the preparation of pharmaceutical composition for inhibiting the growth of tumor/cancer cells.
Patent TW-I231748-B (TW)
Title: Display stand
Inventor: PENG CHIAN-YU
IPC: A47B47/00
Filed: 2004-06-30
Granted: 2005-05-01
Abstract: The present invention relates to a display stand, comprising a plurality of supporting rods. Each supporting rod surroundingly fixed on the rim of the fixing base and a fixing cable is disposed between opposite ends of each supporting rod to make the supporting rod arc-shaped. Therefore, the present invention can be easily disposed at any location provided for the present invention to erect with the combination of the supporting rods, and can be easily transported and disposed due to the lightweight unity. In addition, the present invention can form a plurality of display planes located in different directions. A user can dispose posters or paintings on the display planes, allowing people to obtain the information of the content to be displayed from different directions.
Patent TW-I256167-B (TW)
Title: Electrode, and electrochemical component employing the electrode
Inventor: SANO ATSUSHI
IPC: H01M10/04
Filed: 2004-07-28
Granted: 2006-06-01
Abstract: This invention provides an electrode. The electrode 1 comprises a collector, and an electrode active-material-containing layer. The collector 1a possesses electron conductivity. The electrode active-material-containing layer 1b possesses electron conductivity formed on the collector 1a. Wherein, the electrode active-material-containing layer 1b includes conductive polymer-covered carbon nano-tubes.
Patent TW-I275407-B (TW)
Title: Apparatus and method for water mist fire suppression system on subdistrict
Inventor: TSAI RUNG-FENG
IPC: A62C2/08
Filed: 2004-10-15
Granted: 2007-03-11
Abstract: The invention relates to an apparatus and method for water mist fire suppression system on subdistrict by using a sprayer substance that includes downward jet angle and outward one and assembles some layers and circular arrangement of sprinkle-nozzles. Among them, the outside sprinkle-nozzle which has a big jet angle possesses a bigger water spread angle than other one, the inside sprinkle-nozzle which has a high momentum. The sprinkle-nozzles construct an arrangement of multilayers and various densities of circle water mist wall. The fire suppression method comprises two sorts of water mist, which includes a compact inside water mist and relaxed outside one. The method holds a larger protected range and makes main strike. Using a high momentum and solid fine water mist is capable of entering the interior of fierce fire plumes. The outside relaxed water mist can surround fire plumes and prevent radiant heat so as to achieve a positive purpose of scrubbing smoke and to avoid the spread of fire.
Patent TW-I247447-B (TW)
Title: Surface-mounted passive electronic components, and structure and method for mounting the same
Inventor: TOUJO ATSUSHI
IPC: H05K3/34
Filed: 2004-11-04
Granted: 2006-01-11
Abstract: When a laminated LC filter (1) is mounted on a mounting substrate in a forward direction, an adjustment capacitor (C4) and an LC parallel circuit composed of a resonant capacitor (C1) and a resonant inductor (L1) jointly constitutes a resonator (Q1) on the input side. An adjustment capacitor (C6) and an LC parallel circuit composed of a resonant capacitor (C2) and a resonant inductor (L2) jointly constitute a resonator (Q2) on the output side. However, when the laminated LC filter (1) is rotated by 180 degrees to reverse the left and right sides and then is mounted on the mounting substrate, an adjustment capacitor (C5) and the LC parallel circuit composed of the resonant capacitor (C2) and the resonant inductor (L2) jointly constitute the resonator (Q1) on the input side. An adjustment capacitor (C3) and the LC parallel circuit composed of the resonant capacitor (C1) and the resonant inductor (L1) jointly constitutes the resonator (Q2) on the output side.
Patent TW-I240599-B (TW)
Title: Tube module and backlight module
Inventor: CHEN CHUNG-CHUAN
IPC: H05B41/02
Filed: 2004-11-22
Granted: 2005-09-21
Abstract: A tube module for flat panel display with bottom lighting architecture, comprising a first transformer providing alternating current having a first phase, and a second transformer providing alternating current having a second phase. A first set of tubes is cascaded with a second set of tubes, the first set is coupled to the first transformer, and the second set is coupled to the second transformer. The first phase and the second phase differ 180 degree.
Patent TW-I259939-B (TW)
Title: A power gating structure with concurrent data retention and intermediate modes
Inventor: HUA CHUNG-HSIEN
IPC: G05F1/00
Filed: 2004-12-02
Granted: 2006-08-11
Abstract: A combined data-retention and intermediate power gating structure is proposed in this invention. This new structure has advantages of performing multiple modes of operations. Power-gating devices and circuits are critical in SOC power management design. Conventional power gating structure simply turns off the gating sleep transistors to suppress the ever increasing sub-threshold leakage current as the technology advances. However, in the memory circuits such as latches, register files and SRAM, we need new power gating devices to maintain data retention and a reasonable static-noise-margin (SNM) during the gating sleep transistors turned-off. The proposed combined data-retention and intermediate power gating structure can be reconfigured into 4 different modes to meet the low power design requirements. Data-retention mode is targeted to maintain SNM of storage elements. Intermediate mode is used while the circuits run at lower speed and to suppress ground bounce during mode transitions. Active mode is used while the circuits run at full speed. Standby or cut-off mode is used when the circuit block is put into sleep mode to reduce standby power consumption. The SNM of storage elements are maintained during standby mode. It shows that 2X to 20X leakage current reduction is achievable while maintaining good SNM.
Patent TW-I274099-B (TW)
Title: Improvements in tubular latches
Inventor: MIDDLETON COLIN SIDNEY
IPC: E05C1/16
Filed: 2004-12-17
Granted: 2007-02-21
Abstract: A tubular latch comprises a casing consisting of two casing halves (1, 2), a latch bolt lath in the form of a U-shaped strip (8, 9, 10) slidably mounted in the casing and an inner forend (3) having a central recessed area (4) secured to one end of the casing. A first spring (15) is arranged to act on the web (8) of the latch bolt lath to urge the latch bolt through an aperture in the inner forend and a follower (19) is arranged to act on one of the arms (9) of the latch bolt to retract the latch bolt lath against the action of the spring (15). The latch bolt is provided with a bolt head (11) which projects from the inner forend (3). A second spring in the form of a torsion (21) is coiled round the follower (19), one end (22) of the spring engaging in a slot in the follower and the other end (23) of the torsion spring engaging a side wall of the casing half (1). The follower has a central core containing an aperture for the reception of a spindle and a driving plate (26) with a shoulder (27) which is engageable with an upstand (17) projecting from the arm (9) of the latch bolt lath. The follower (19) can be turned by means of a handle or knob on a spindle extending through the central aperture in the follower and this turning movement of the follower entrains the latch bolt lath by virtue of the engagement of the upstand (17) by the shoulder (27) to retract the bolt head (11). An aperture (28) and a cut-out region (29) in the walls of the casing halves permit the use of bolt-through furniture.
Patent TW-I261469-B (TW)
Title: Handoff control method, and device utilizing same
Inventor: JUAN HUNG-HUI
IPC: H04W36/30
Filed: 2005-01-18
Granted: 2006-09-01
Abstract: A handoff control method is disclosed. User equipment measures the strength of a first pilot signal in an active set. The first pilot signal is transmitted from a base station currently providing services to the user equipment. Handoff parameters for handoff are dynamically set according to the strength of the first pilot signal, and handoff thresholds are determined corresponding to the handoff parameters. If the total strength of other pilot signals excepting the first pilot signal in the active set is smaller than a predetermined value, the handoff parameters are further adjusted.
Patent TW-I279670-B (TW)
Title: Method of converting parity check matrix for low density parity check coding
Inventor: KIM HYUN-JUNG
IPC: G06F11/10
Filed: 2005-03-18
Granted: 2007-04-21
Abstract: A method of converting a parity check matrix for low density parity check coding comprising moving rows and columns of the parity check matrix such that the parity check matrix includes a lower triangular submatrix. A calculation load for creating parity information can be reduced by using the converted parity check matrix including the lower triangular submatrix.
Patent TW-I259700-B (TW)
Title: Method of automatic switching settings used for different telecommunication services
Inventor: YE MENG-SHIUN
IPC: H04M1/247
Filed: 2005-03-18
Granted: 2006-08-01
Abstract: A method of automatic switching settings used for different telecommunication services is disclosed, which is used for a mobile communication device. The method comprises the following steps: (a) pre-storing a plurality of identification codes of telecommunication networks and at least one setting parameter corresponding thereto, (b) after connecting to one of the telecommunication networks, obtaining at least one corresponding setting parameter according to the identification code of the connected telecommunication network, (c) updating a corresponding connection setting of the service according to the at least one setting parameter. Thus, when the mobile communication device is connected to a different telecommunication network, the setting parameter of the service provided is updated automatically to allow the user to be connected for immediate use without inputting the update manually.
Patent TW-I248663-B (TW)
Title: Single electron transistor and method for manufacturing the same
Inventor: LIN JYI-TSONG
IPC: H01L21/8258
Filed: 2005-04-06
Granted: 2006-02-01
Abstract: The invention relates to a structure of single electron transistor (SET) and the method for fabricating the same. The SET comprises a substrate, a quantum dot which is isolated from outside by ambient oxide, a gate oxide layer, a gate electrode and a drain/source electrode which is conspired to form the tunnel junction with the quantum dot. The fabricating method utilizes spacer technique to build the active silicon wire region on the substrate, and sequentially forms the gate oxide layer, the gate electrode and the protection layer. Then, a mask which interlaces with the active silicon wire region is given for etching above layers until etching into the buried oxide. After that, a geometric configuration of the quantum dot is obtained. Consequently, this projecting feature of the single electron transistor effectively shrinks the quantum dot below 10 nm, and allows the SET to be operated at high (room) temperature. Besides, in the fabricating method, the gate electrode, the gate oxide layer, the drain/source electrode, and the tunnel junction are self-aligned consistently.
Patent TW-I277323-B (TW)
Title: Open and extensible framework for ubiquitous radio management and services in heterogeneous wireless networks
Inventor: GUPTA VIVEK
IPC: H04L12/28
Filed: 2005-05-12
Granted: 2007-03-21
Abstract: An open and extensible framework for ubiquitous radio management and services in heterogeneous wireless networks is disclosed. A radio interface manager abstracts interface attributes of multiple heterogeneous network interfaces into a set of abstracted attributes for access by one or more applications.