baber/WOPTO huggingface dataset:
Patent TW-I242115-B (TW)
Title: Cleaning solution for photoresist and method for forming pattern using the same
Inventor: LEE GEUN-SU
IPC: C09K23/14
Filed: 2003-12-05
Granted: 2005-10-21
Abstract: Cleaning solutions for photoresist are disclosed which are useful for cleaning a semiconductor substrate in the last step of development when photoresist patterns are formed. Also, methods for forming photoresist patterns using the same are disclosed. The disclosed cleaning solution comprises H2O as a solution, a surfactant which is phosphate-alcoholamine salt represented by formula 1, and an alcohol compound. The disclosed cleaning solution has lower surface tension than that of distilled water which has been used for conventional cleaning solutions, thereby improving resistance to photoresist pattern collapse and stabilizing the photoresist pattern formation. wherein R, x, y, z, a and b are as defined in the specification.
Patent TW-I233874-B (TW)
Title: Manufacture method for mounting diamond using stainless steel as substrate
Inventor: GUO JR-JUNG
IPC: B28D5/00
Filed: 2004-04-06
Granted: 2005-06-11
Abstract: The present invention relates to a method for mounting diamond by using stainless steel as substrate, comprising: manufacturing a copper electrode by CNC processing machine; forming a needed prototype of the stainless steel by the electric discharge on the copper electrode and forming a central position at the same time; blasting the discharge-processed substrate to remove impurity; then removing the hardened surface of the substrate by electrolysis; through trimming and bottom-grinding for conducting localizer detection and drilling at the required position to reach the specified depth by CNC processing; locating a diamond bead manually to fit it into position at the aperture and mounting the diamond bead by the protruding pin jig around the aperture to achieve the fast mass production and quality improvement.
Patent TW-I243640-B (TW)
Title: Method for electrostatic discharge for mother board
Inventor: HSIEH HUNG-CHIH
IPC: H05K9/00
Filed: 2004-04-06
Granted: 2005-11-11
Abstract: Disclosed is a method for electrostatic discharge for a mother board, in which a plurality of holes are formed in the grounding side of the input/output port where the electrostatic charge is most likely to build and is attached to a chassis by metal wires or bolts so as to remove the electrostatic charge through metal contact between the metal wires or bolts and the chassis. Conductive traces that originally connect points that are distributed on the mother board and fixed by bolts to the grounding side of the input/output port are removed so as to limit the electrostatic charge to be drained only through the holes formed in the grounding side of the input/output port to the chassis thereby eliminating the interference problem caused by the electrostatic charges randomly moving over the bolt holes around the mother board.
Patent TW-I260413-B (TW)
Title: A method of verification for LCD waveform and system thereof
Inventor: HSU JERRY
IPC: G02F1/133
Filed: 2004-04-08
Granted: 2006-08-21
Abstract: A method of verification for LCD waveform is provided, especially a method of verification for TN LCD and STN LCD waveform. The method includes the following steps: at first, a prototype of a LCD driver is fabricated, and output the driving waveform signals; then the driving waveform signals are read to calculated the DC bias values of each pixel; finally to check the DC bias values to verify the driving waveform signals are correct or not. Therefore, at the early design stage, if the non-anticipated DC bias is present, the circuit of the driver can be revised immediately.
Patent TW-I239036-B (TW)
Title: Substrate manufacturing method and substrate processing apparatus
Inventor: ITO MASATAKA
IPC: H01L21/3105
Filed: 2004-05-18
Granted: 2005-09-01
Abstract: An SOI substrate which has a thick SOI layer is first prepared. Then, the SOI layer is thinned to a target film thickness using as a unit a predetermined thickness not more than that of one lattice. This thinning is performed by repeating a unit thinning step which includes an oxidation step of oxidizing the surface of the SOI layer by the predetermined thickness not more than that of one lattice and a removal step of selectively removing silicon oxide formed by the oxidation. The SOI layer of the SOI substrate is chemically etched by supplying a chemical solution to the SOI layer, and the film thickness of the etched SOI layer is measured. When the measured film thickness of the SOI layer has a predetermined value, a process of chemically etching the SOI layer ends.
Patent TW-I263546-B (TW)
Title: Warm rolling method with temperature being controlled
Inventor: TORIZUKA SHIRO
IPC: C22C38/00
Filed: 2004-05-20
Granted: 2006-10-11
Abstract: A warm rolling method for producing a steel composed essentially of a fine ferrite grain structure in which the average ferrite grain size is less than 3 mum, wherein in the rolling for one or more passes which performs rolling at a temperature in the range of 350 DEG C to 800 DEG C, the rolling is performed in such a manner that the material temperature at the start of each rolling won't be higher than 800 DEG C, and the material temperature in the rolling or at the time the last pass is just finished won't be less than 350 DEG C, and also the temperature Tx-out at the time each rolling is just finished (not exceeding 1 second) won't higher than the temperature Tx-in of the start of the rolling more than 100 DEG C, and the material temperature at the time the rolling is just finished won't be lower than the temperature at the time the rolling is just starting more than 100 DEG C. Thus, with the material temperature being controlled in consideration of heat generation in rolling, an ultrafine crystal steel with grain size less than 3 mum or even less than 1 mum can be produced stably without limitation of interpass time and strain rate.
Patent TW-I246172-B (TW)
Title: Semiconductor chip capable of implementing wire bonding over active circuits
Inventor: WU BING-CHANG
IPC: H01L23/31
Filed: 2004-06-10
Granted: 2005-12-21
Abstract: A semiconductor chip capable of implementing wire bonding over active circuits (BOAC) is provided. The semiconductor chip includes a bonding pad structure, a bonding pad reinforcement support structure situated underneath the bonding pad structure, a semiconductor base portion situated underneath the bonding pad reinforcement support structure, and an active circuit situated underneath the bonding pad structure.
Patent TW-I240498-B (TW)
Title: Radio receiver supporting multiple modulation formats with a single pair of ADCs
Inventor: MA CHINGWO
IPC: H04B1/69
Filed: 2004-06-30
Granted: 2005-09-21
Abstract: A radio receiver has an ADC connected to an RF module. Baseband processing modules are connected to the ADC, and a power control module to each of the baseband processing modules. Each of the baseband processing modules is capable of performing detection, demodulation, time and frequency synchronization, decoding, and de-scrambling of signals of a respective modulation format among numerous modulation formats. At least one of the baseband processing module. The power control module is connected to the baseband processing modules and controls power to the baseband processing modules according to signals received from the baseband processing modules.
Patent TW-I250941-B (TW)
Title: Method and device for easily installing a printer cartridge
Inventor: TU CHUN-YING
IPC: B41J32/00
Filed: 2004-11-05
Granted: 2006-03-11
Abstract: An easy-load mechanism and its associated method for installing a printer cartridge comprises a moveable cartridge bay for holding the printer cartridge, a lever device for accepting an external force, and a linking device the external force from the lever device to the moveable cartridge bay, wherein when the lever device is able to move the movable cartridge from an initial position to a target position via the linking device. Additionally, an alternative easy-load mechanism and its associated method for installing a printer cartridge comprises a moveable cartridge bay for holding the printer cartridge, a lever device for accepting an external force, a first engagement device, a second engagement device, and a third engagement device for transferring force from the lever device to the moveable cartridge bay, wherein the lever device is able to move the movable cartridge from an initial position to a target position via the engagement devices.
Patent TW-I251714-B (TW)
Title: Zoom lens
Inventor: WU CHING-CHIN
IPC: G03B13/34
Filed: 2004-12-08
Granted: 2006-03-21
Abstract: Disclosed is a zoom lens which is formed in a small size and adaptable to a thin and portable device. The zoom lens has three lens groups arranged from the object plane to the image forming plane including: a first lens group with a negative power, a second lens group with a positive power, and a third lens group with a positive power. By controlling the ratio of the focal length of the second lens group and the focal length of the far end, image distortion may be controlled, and the total length of the lens may be reduced to shrink the size of the lens. Hence production costs can be reduced, which is important to mass production.
Patent TW-I271823-B (TW)
Title: NAND flash memory device and method of forming well of NAND flash memory device
Inventor: LEE HEE-YOUL
IPC: H01L21/8247
Filed: 2004-12-13
Granted: 2007-01-21
Abstract: Disclosed are NAND flash memory device and a method of forming a well of the NAND flash memory device. Triple wells of a NAND flash memory device are formed within a cell region in plural. A cell block including flash memory cells is formed on the triple wells. Accordingly, during an erase operation of a flash memory device, a stress time for non-selected blocks can be reduced and erase disturbance can be also prevented, through the plurality of the wells. Further, capacitance between the triple P wells and the triple N well is reduced since triple P wells are divided. Therefore, well bias charging and discharging time can be reduced and an overall erase time budget can be thus reduced.
Patent TW-I248208-B (TW)
Title: High-K gate dielectric stack with buffer layer to improve threshold voltage characteristics
Inventor: CHEN SHANG-CHIH
IPC: H01L29/51
Filed: 2005-03-25
Granted: 2006-01-21
Abstract: A high-K gate dielectric stack for a MOSFET gate structure to reduce threshold (Vth) shifts and method for forming the same, the method including providing a high-K gate dielectric layer over a semiconductor substrate; forming a buffer dielectric layer on the high-K gate dielectric layer including a dopant selected from the group consisting of a metal, a semiconductor, and nitrogen; forming a gate electrode layer on the buffer dielectric layer; and, lithographically patterning the gate electrode layer and etching to form a gate structure.
Patent TW-I404008-B (TW)
Title: Column driver and flat panel display having the same
Inventor: KWON SU-HYUN
IPC: G11C5/06
Filed: 2005-04-12
Granted: 2013-08-01
Abstract: A flat panel display includes a panel assembly provided with a plurality of gate lines, a plurality of data lines and switching elements connected to the gate lines and the data lines; a signal controller synthesizing digital image data and control signals from an external device and generating synthesized signals and gate control signals; a column driver applying analogue data voltages corresponding to the digital image data to the data lines responsive to the synthesized signals; and a gate driver applying the gate control signals to the gate lines.
Patent TW-I330214-B (TW)
Title: High load operation of an industrial roll door
Inventor: BENGTSSON MIKAEL
IPC: E06B9/13
Filed: 2005-05-03
Granted: 2010-09-11
Abstract: A high load operation industrial roll door, including a flexible door curtain windable about a top roll positioned above a door opening and provided with a drive system. The roll door includes a bottom beam fastened to the door curtain, and a biasing spring, for resisting movement of the door upon application of a load thereon, and a positive stop preventing movement of the biasing means beyond a predetermined point.
Patent TW-I376280-B (TW)
Title: Device for supporting and oscillating a continuous-casting mould for continuous casting of liquid metals, especially steel materials and method for mounting or dismounting and maintenance
Inventor: HOVESTAEDT ERICH
IPC: B22D11/053
Filed: 2005-06-08
Granted: 2012-11-11
Abstract: The invention relates to a device for supporting and oscillating a continuous casting mold (1) for continuously casting molten metals, particularly molten metal materials, comprising: guide elements (4) symmetrically arranged on both sides of the central longitudinal axis (2) of the casting; fixed supporting parts (5), and; a continuous casting mold (1) supported on paired oscillating devices (6). The inventive device facilitates the accessibility to individual modules for maintaining and/or eliminating damages. To this end, a module (7) that, itself, can be removed, is formed from paired bearing blocks (9) with guide elements (4) and with a supporting casing (7a) connected to said bearing blocks. The module is placed upon a stationary submodule (7b) and detachably connected thereto.
Patent TW-I263445-B (TW)
Title: Rear projection display and rear projection screen thereof
Inventor: CHUANG FU-MING
IPC: H04N5/00
Filed: 2005-07-04
Granted: 2006-10-01
Abstract: A rear projection display and a rear projection screen thereof are provided. The rear projection display includes an optical engine and said rear projection screen. The image beam provided from the optical engine is projected an image in the rear projection screen. The rear projection screen includes a substrate and a diffractive optical element layer located on an entrance surface of the substrate. The image beam that passed through the diffractive optical element layer is converged by the diffractive optical element layer and diverged thereafter with different vertical and horizontal divergent angles.
Patent TW-I273761-B (TW)
Title: Control circuit and method of DC-DC converter
Inventor: CHEN JIUN-CHIANG
IPC: H02M3/137
Filed: 2005-10-21
Granted: 2007-02-11
Abstract: A control circuit and method of DC-DC converter is disclosed. The DC-DC converter includes a power stage and at least a switch. The control circuit provides an adjusting signal to switch at least one switch to generate an output voltage and an output current. The control circuit applies a signal varying with output current variation to change frequency of the adjusting signal corresponding to the change of the output current. Then, the switching frequency of the power stage is changed in accordance with output current variation.
Patent TW-I261091-B (TW)
Title: Pivot assembly and method for assembling the same
Inventor: CHANG CHING-HUNG
IPC: F16C11/04
Filed: 2005-11-30
Granted: 2006-09-01
Abstract: The invention is to provide a pivot assembly and a method for assembling the pivot assembly. The pivot assembly includes a groove on a base which has a cavity at each end-face, and accommodates a support section of a rotating body. A hole penetrates through two end-faces of the support section corresponding to the cavities, and a recess above the support section connects with the hole. Two round pivot bolts respectively insert into the holes at two sides of the recess. A plug is plugged into the recess to hold the back end of pivot bolts which are protruded out of the hole to insert into the cavities and smoothly rotate in the cavities.
Patent TW-I277180-B (TW)
Title: Semiconductor device and the manufacturing method thereof
Inventor: NAKAGAWA SHINICHI
IPC: H01L21/027
Filed: 2005-12-14
Granted: 2007-03-21
Abstract: The object of the present invention is to provide a semiconductor device containing flash memory cells and having improved product yield, and the manufacturing method thereof. The manufacturing method for the semiconductor device includes the following steps: employing the exposure mask with light shielding pattern for the exposure on the photoresist, in which the light shielding pattern includes at least two narrow breadths; developing the photoresist to form a plurality of strip-like anti-erosion patterns; employing the anti-erosion patterns as mask to selectively etch the first conductive film; forming an intermediate insulating film on the first conductive film; forming a second conductive film on the intermediate insulating film; and patterning the first conductive film, the intermediate insulating film, and the second conductive film to form the flash memory cells and the structure body, in which the structure body is composed by sequentially forming the lower conductor pattern, the slice of the intermediate insulating film, and the spare gate electrode.
Patent TW-I271755-B (TW)
Title: Terminal electrode of a surface mount device
Inventor: HU CHING-LI
Filed: 2006-01-24
Granted: 2007-01-21
Abstract: The present invention relates to a terminal electrode of a surface mount device. The terminal electrode consists of a metal layer, which comprises a plurality of primary gains and secondary grains, wherein the primary gains and secondary grains are equiaxed grains and have the same crystalline phase. The grain size of the secondary grain is less than 150 nm, and the grain size of the primary grain is more than twenty times of that of the secondary grain. The amount of the secondary grains is 2.0% to 8.0% by volume, or 6% to 24% by area of the whole metal layer. Whereby the nucleation sites of the metal ions of the metal layer are increased, the rate of grain growth is lowered, and relatively homogeneous microstructure is obtained.
Patent TW-I286767-B (TW)
Title: Storage device and operation method thereof
Inventor: CHEN CHIA-HSIN
IPC: G11C7/20
Filed: 2006-02-16
Granted: 2007-09-11
Abstract: A storage device and operation method thereof are disclosed, comprising a control chip and an external memory. The control chip has a first internal memory and a second internal memory. The first internal memory is saved with a first firmware and the external memory is saved with a second firmware. During initializing, the second firmware will be downloaded to the second internal memory to enable the control chip to access the external memory.
Patent TW-I272084-B (TW)
Title: Intelligent drug preparation system
Inventor: CHU WOEI-CHYN
Filed: 2006-03-10
Granted: 2007-02-01
Abstract: The invention is an intelligent drug preparation system, including a computer, a storing medicine cupboard body, a set of removable partitioning boards, a label reading device, a set of labels and an output device; the features are for pharmacists to use when preparation drugs. Working mechanism is during drug preparation, the system can identify pharmacists' identities, the right drug bags and drugs for the right patients. The system is equipped with a briefing mechanism to inform pharmacists where the right drugs are located so that not only the preparation time can be shortened but also error can be significantly reduced.
Patent TW-I405081-B (TW)
Title: Method and system for symmetric allocation for a shared l2 mapping cache
Inventor: SABOL MARK A
IPC: G06F12/08
Filed: 2006-12-15
Granted: 2013-08-11
Abstract: A method, apparatus, system and medium for reading data from a tiled memory. In some embodiments a method may, include for one tiled-X cache read request, requesting two cache lines from the tiled memory without fragmenting the tiled-X cache read request, and returning data associated with the two requested cache lines.
Patent TW-I480861-B (TW)
Title: Method, apparatus, and system for controlling time-scaling of audio signal
Inventor: OJALA PASI
IPC: G10L21/04
Filed: 2007-02-05
Granted: 2015-04-11
Abstract: For controlling a time-scaling of an audio signal, the audio signal being distributed to a sequence of frames that are received via a packet switched network, a change in a delay of received frames is detected. Moreover, an amount of time scaling that is to be applied to received frames for compensating for the detected change is determined. Further, a kind of the change is determined. Further, a length of a time window within which a time scaling of the determined amount is to be completed is determined depending on the determined kind of the change.
Patent TW-I386017-B (TW)
Title: Method and apparatus for ringback tone personalization
Inventor: SIDDIQUI AQEEL AHMED
IPC: H04M3/42
Filed: 2007-05-18
Granted: 2013-02-11
Abstract: A service based Ringback Tone service that may be personalized by a calling party instead of a called party. The calling party generates and stores an originating profile that contains Ringback Tones or Ringback messages associated with a Ringback Tone subscriber (called party). When the calling party contacts the called party, the Ringback Tone chosen by the calling party and associated with the called party is then sent to the calling party until the calling party answers the call.
Patent TW-I364950-B (TW)
Title: Maintaining a global and local session state in an access network
Inventor: HORN GAVIN BERNARD
IPC: H04W84/10
Filed: 2007-06-07
Granted: 2012-05-21
Abstract: Apparatus, methods, and machine-readable medium wherein a global session state for communications between an access terminal and a plurality of network functions in the access network is maintained, and a local session state for communications between the access terminal and one of the network functions in the access network is also maintained.
Patent TW-I403904-B (TW)
Title: Method and apparatus of cpu mode-based cache allocation for image data
Inventor: THOMPSON STEPHEN PATRICK
IPC: G06F13/14
Filed: 2007-07-03
Granted: 2013-08-01
Abstract: An apparatus includes a central processing unit having an output to provide a status indicator, a graphics controller having an output coupleable to a display interface, a cache comprising a plurality of cache lines, and memory controller having an input to receive the status indicator. The memory controller is configured to disable allocation of cache lines of the cache for cache misses for data requests from the graphics controller in response to the status indicator indicating the central processing unit is in an active mode. The memory controller further is configured to enable allocation of cache lines of the cache for cache misses for data requests from the graphics controller in response to the status indicator indicating the central processing unit is in an idle mode.
Patent TW-I353284-B (TW)
Inventor: BORUCKI LEONARD
IPC: G01M99/00
Filed: 2007-09-17
Granted: 2011-12-01
Abstract: The invention relates to a method for determining the number of active diamonds on a conditioning disk. In particular, the method comprises (a) contacting a diamond conditioner disk with a hard surface, wherein the diamond-containing side of the diamond conditioning disk is facing the hard surface, (b) moving the diamond conditioner disk under a load across the hard surface so as to cause any active diamonds present on the diamond-containing side of the diamond conditioner disk to leave a mark corresponding to each active diamond, and (c) counting the marks to determine the number of active diamonds on the diamond conditioner disk.
Patent TW-I409718-B (TW)
Title: Method of locating license plate of moving vehicle
Inventor: CHEN CHAO HO
IPC: G06V10/28
Filed: 2009-12-04
Granted: 2013-09-21
Abstract: While locating a license plate of a moving vehicle on consecutive images, motion detection is first performed on the consecutive images to detect a moving vehicle image, which is segmented using edge detection, and the segmented moving vehicle image is analyzed to retrieve characteristics for locating a license plate image and determining characters on the located license plate image. As a result, a precise location of the license plate is thus precisely located for further recognition no matter what weathers in which the consecutive images are recorded. The above-mentioned technique requires merely few calculations, is easily implemented, and may be applied on an intelligent digital video recording (DVR) system including many computer-vision functions.