baber/WOPTO huggingface dataset:
Patent TW-200426762-A (TW)
Title: Driving method and device for inverting polarity of LCD panel
Inventor: WANG CHING-TUNG
IPC: G09G3/36
Filed: 2003-05-26
Abstract: A driving method for inverting the polarity of an LCD panel is described. The method includes steps of providing a polarity-inverting signal; and equalizing the polarity-inverting frequency of an analog video data, which is converted from a digital video data, to that of the polarity-inverting signal in response to the polarity-inverting frequency of the polarity-inverting signal. A device for inverting the polarity of an LCD panel is also described. The device at least includes a timing sequence controller for providing a polarity-inverting signal and a digital video data; and a source electrode driving device electrically connected between the timing sequence controller and an LCD panel. The source electrode driving device allows the input of the polarity-inverting signal and the digital video data, and generates an analog video data having the same polarity-inverting frequency as the polarity-inverting signal. In the above method or the device, the polarity-inverting frequency of the polarity-inverting signal is higher than the scanning frequency of any of the horizontal scan signal in the LCD panel but lower than the display frequency between any two adjacent sub-pixel points.
Patent TW-200403840-A (TW)
Title: A method to form an asymmetrical non-volatile memory device using small in-situ doped polysilicon spacers
Inventor: ANG CHEW-HOE
IPC: H01L21/336
Filed: 2003-06-17
Abstract: A new method of forming a sharp tip on a floating gate in the fabrication of a EEPROM memory cell is described. A first gate dielectric layer is provided on a substrate. A second gate dielectric layer is deposited overlying the first gate dielectric layer. A floating gate/control gate stack is formed overlying the second gate dielectric layer. One sidewall portion of the floating gate is covered with a mask. The second gate dielectric layer not covered by the mask is etched away whereby an undercut of the floating gate is formed in the second gate dielectric layer. The mask is removed. Polysilicon spacers are formed on sidewalls of the floating gate wherein one of the polysilicon spacers fills the undercut thereby forming a sharp polysilicon tip to improve the erase efficiency of the memory cell.
Patent TW-200501376-A (TW)
Title: Bumping process
Inventor: HORNG CHING-FU
IPC: H01L21/60
Filed: 2003-06-30
Abstract: A bumping process mainly comprises the following steps. Initially, a wafer having a plurality of wafer pads and a passivation layer which exposes the wafer pads is provided. Next, a first dielectric layer is disposed on the wafer so as to form a plurality of first vias and second vias. The first vias and second vias expose the wafer pads and the passivation layer respectively. Afterwards, a first patterned conductive layer is formed on the first dielectric layer, the wafer pads and the passivation layer which is exposed through the second vias. Then a second patterned conductive layer is formed directly on the first patterned conductive layer. Next, a second dielectric layer is formed on the first dielectric layer and the second patterned conductive layer to expose the layer through the second vias so as to form a plurality of bump pads wherein the bump pads are electrically connected to the wafer pads through the first and second patterned conductive layers. Finally, a plurality of bumps are formed on the bump pads and the bumps are reflowed.
Patent TW-200502881-A (TW)
Title: A method and system detecting and enforcing a ban of speeding
Inventor: CHU YEN-KUANG
IPC: G08G1/052
Filed: 2003-07-07
Abstract: The invention provides a method and system detecting and enforcing a ban of speeding. The major technique utilizes the interconnection recording and vehicle recognition technique to acquire the comparison between the overall average speed of vehicle on the road and the legal speed limit. The enforcement organization thus can overall monitor across the boards if the vehicle on the road exceeds the speed limit over certain road section. It is not subject to the impact of weather and time factors so as to effectively monitor the driver intentionally violating the speed limit.
Patent TW-200427978-A (TW)
Title: Detection method and apparatus
Inventor: HIGGS VICTOR
IPC: G01N21/95
Filed: 2003-07-17
Abstract: A method of quality screening silicon germanium epilayers by measuring defects and contamination therein comprises the growing a silicon germanium layer epitaxially, for example by chemical vapour deposition, on a suitable substrate, for example a semiconductor structure such as a silicon wafer; exposing the surface of the silicon germanium layer to at least one high-intensity beam of light from a suitable light source, preferably a laser, and in particular a high-intensity laser, and collecting photoluminescence (PL) produced by excitation of the silicon germanium layer by the light beam; numerically analysing the photoluminescence emitted across the area of the structure; comparing the result with a predetermined acceptable specification range of photoluminescence; making a quality classification of the silicon germanium layer structure based thereon, and in particular rejecting or selecting for remedial action grown silicon germanium layers exhibiting a photoluminescence response outside the said predetermined acceptable specification range. An apparatus for performing the method, and such an apparatus incorporated into a SiGe growth reactor, are also described.
Patent TW-200407095-A (TW)
Title: Method and device for manipulation of an intraocular lens
Inventor: KAPPELHOF J A N
IPC: A61F9/00
Filed: 2003-07-21
Abstract: A method for charging a deformable intraocular lens into a receptacle through a slit or opening in the receptacle periphery, the lens in un-deformed state comprising (a) a roughly disc shaped optic part configured to act as a lens when inserted into an eye and (b) at least two elongated haptic legs, each leg having an inner end attached to the optic part, an outer end being free and intermediate points in between the inner end and the free end, each leg being curved in unstressed state and being flexible to at least a less curved configuration under stress. The method comprises the steps of (i) stretching the legs to align the legs along a sub-stantially straight line, (ii) aligning or maintaining the substantially straight line over and sub-stantially parallel with the slit or opening of the receptacle, and (iii) transferring at least the two legs through the slit or opening into the receptacle. A device for stretching the haptics of a lens comprises (i) at least two haptic guiding surfaces arranged for each of the at least two haptic legs, the guiding surfaces having less curvature than the legs in un-stressed state, (ii) a seat for the lens arranged with respect to the guiding surfaces so as to allow, when a lens is positioned in the seat, contact between a first point on the leg and its guiding structure and (iii) a lens guiding arrangement allowing the lens to be moved along a path bringing at least a second point on the leg into contact with, or closer to, its guiding structure or a transfer opening allowing passage of the lens with the haptics, having said less curvature, to a receptacle.
Patent TW-200404645-A (TW)
Title: Grinding machine and method for grinding a workpiece
Inventor: HEESEMANN JUERGEN
IPC: B24B7/28
Filed: 2003-07-31
Abstract: Disclosed is a grinding machine comprising vibration driving means (3, 4) for setting grinding means (1) into a vibration grinding motion and an actuation device (7) that is provided with a plurality of actuation areas (8) which are controlled such that different zones (1) of the grinding means (1) are alternately actuated independently of the vibration or grinding motion.
Patent TW-200503926-A (TW)
Title: Container for containing cold drinks
Inventor: TSAI CHIN-PING
Filed: 2003-07-31
Abstract: Disclosed is a container for containing cold drinks, the container comprising a container body having a wall that is provided at an outer side thereof with an oblique projection. The container body is provided at a lower side thereof with a support tray that has two resilient catches. The resilient catches may engage the oblique projection so as to affix the support tray to the container body. After assembly, a gap is formed between the support tray and the outer side of the wall of the container body, such that condensed droplets can drip down to the support tray through the surface of the container body. The support tray is provided to collect the condensed droplets so as to prevent the droplets from scattering.
Patent TW-200406584-A (TW)
Title: Molecular constructs and methods of use for detection of biochemical reactions
Inventor: YANG JIACHENG
IPC: G01N37/00
Filed: 2003-08-04
Abstract: The present invention relates to molecular constructs and methods of their use in detecting biochemical reactions. In particular, the invention relates to a molecular construct having a capture portion and a substrate portion, where the capture portion isolates the construct from a sample medium, and the substrate portion enables the construct to be acted upon and undergo a physical change which can be detected and measured. These molecular constructs may be used in diagnostic assays, genetic screening for potential risks of certain diseases in individuals, and drug discovery and toxicogenomics, using high throughput screening of compounds.
Patent TW-200507105-A (TW)
Title: Method of forming adjacent holes on a semiconductor substrate
Inventor: HUANG TSE-YAO
IPC: H01L21/31
Filed: 2003-08-13
Abstract: A method of forming adjacent holes on a semiconductor substrate is disclosed. The adjacent holes are separated by a fine line structure. The method includes the steps of providing a semiconductor substrate with an insolating layer on the substrate, forming a step-shaped structure, with a first horizontal surface, a second horizontal surface, and a vertical surface, on the surface of the insolating layer, depositing a sacrificial layer with an average thickness, forming a patterned photoresist layer on portions of the first and second horizontal surface, performing an etchback process to remove the sacrificial layer not covered by the photoresist layer and forming a spacer on the vertical surface, removing the patterned photoresist layer, and using the spacer and the remaining sacrificial layer as a hard mask to remove the insulating layer, thereby forming two adjacent holes.
Patent TW-200511699-A (TW)
Title: Power supply apparatus for electroplating
Inventor: ARAI TORU
IPC: C25C7/00
Filed: 2003-09-03
Abstract: A rectifier (34) rectifies an AC voltage from an AC power supply. A voltage-lowering chopper (36) lowers the rectified voltage from the rectifier (34). The voltage-lowering chopper (36) includes FETs (40a, 40b) of which conduction periods are controlled with a pulse-width-modulated signal. The magnitude of the output voltage of the voltage-lowering chopper (36) is controlled by controlling the conduction period of the FETs (40a, 40b). A DC-to-AC converter (50) converts the DC output voltage of the voltage-lowering chopper (36) into an AC voltage for application to electroplating electrodes (59, 60).
Patent TW-200511461-A (TW)
Title: Method of defect root cause analysis
Inventor: LIN LONG-HUI
IPC: H01L21/66
Filed: 2003-09-03
Abstract: A method of defect root cause analysis is disclosed. First, a sample with a plurality defects thereon is provided. Then, a defect inspection is performed to detect the sizes and positions of the defects. After that, a chemical state analysis is performed, and a mapping analysis is made according to a result of the chemical state analysis. Thus, a root cause of defects can be obtained according to a result of the mapping analysis.
Patent TW-200511601-A (TW)
Title: Light emitting apparatus
Inventor: LIU WEI-MAN
Filed: 2003-09-05
Abstract: A light emitting apparatus comprising a signal source, a transformer and a light-emitting device is provided. The signal source electrically connects with light-emitting device by a wire. A first signal generated by the signal source is input to the transformer and then the transformer transform the first signal into a second signal. The second signal is input the light-emitting device and drives the light-emitting device.
Patent TW-200401830-A (TW)
Title: Aluminum alloy for structural use
Inventor: Lin chun-shan
IPC: C22C21/02
Filed: 2003-09-19
Abstract: An aluminum alloy for structural use mainly comprises: (a) 94.5~96.5% wt% of aluminum; (b) 1.10~1.20 wt% of silicon; (c) 0.74~0.76 wt% of copper; (d) 1.61~1.63 wt% of magnesium; (e) 0.14~0.16 wt% of chromium; (f) 0.13~0.15 wt% of vanadium; (g) 0.09~0.11 wt% of titanium; (h) 0.04~0.05 wt% of zinc; (I) 0.19~0.20 wt% of iron; and (j) 0.04~0.05 wt% of manganese; compared with a conventional alloy, the invented alloy has a reduced content of interior fine holes, an increase textural fineness, and an excellent tensile strength, and is suitable for structural use in transportation or transport equipment.
Patent TW-200412536-A (TW)
Title: Electronic device having microcomputer and firmware updating method thereof
Inventor: LEE BYUNG-LAE
IPC: G06F1/26
Filed: 2003-09-24
Abstract: An electronic device has a microcomputer and a firmware thereof, a power switching part generating an on/off handling signal according to an external handling, and a power supply part supplying power to the electronic device according to the on/off handling signal. An updating system controls a signal cut-off part cutting off (blocking) the on/off handling signal of the power switching part while the microcomputer firmware is being updated by the updating system. An update failure of the microcomputer firmware because of a handling error of the power switch is prevented, because the on/off handling signal is blocked during the firmware updating.
Patent TW-200419155-A (TW)
Title: Method of reducing analysis time of endpoint-type reaction profiles
Inventor: MATZINGER DAVID
IPC: G01N21/79
Filed: 2003-10-20
Abstract: Methods, devices and kits for facilitating medical diagnostic assays and reducing the time required for taking of such assays. The methods comprise initiating a reaction, obtaining at least three measurements, at three different time points, of a value or level of an observable associated with the reaction, and estimating an end point value for the observable from the measurements.
Patent TW-200407213-A (TW)
Title: Polishing method for the surface of workpiece
Inventor: Luo yu-shun
IPC: B24B11/00
Filed: 2003-11-05
Abstract: The present invention is a work surface polishing method. On a rotating tool, multiple workpieces of the same type are placed along the rotation axis's radial direction of the tool and each workpiece is arranged to have its major axis out-shooting from the tool's rotation axis and rotates by using the tool's rotation axis as the center. Thus, the corresponding positions of all the workpieces are located in the same radial distance and at the same plane position from the tool's rotation axis. Therefore, once-through polishing can be accomplished on all types of work surfaces. The present invention relates ot a polishing method for the surface of workpiece, which on a rotatable jig, several workpieces of the same type are placed along the radial direction of rotation axis of the jig, and each workpiece is arranged to have its major axis radiate outward from the rotation axis of the jig and rotates with the rotation axis as the center, to make corresponding position of any workpiece be located at the same plane surface with same radial distance with rotation axis of the jig as the center, so as to enable polishing surfaces of several workpieces at one time.
Patent TW-200414754-A (TW)
Title: System and method for processing memory with YCbCr 4:2:0 planar video data format
Inventor: GU JIN-MING JAMES
IPC: G09G5/395
Filed: 2003-11-11
Abstract: A system and method for processing YCbCr video data stored in a paged memory with reduced page breaks. A method is disclosed for retrieving YCbCr planar video data in 4:2:0 format from paged memory. A page of the paged memory containing Y data is accessed; Y data corresponding to M pixels of video data is then retrieved, where M is a value greater than or equal to two. The retrieved Y data is then stored in a shift register. Similar steps are taken to access, retrieve and store Cb and Cr data. Within the shift register, the Y, Cb, and Cr data is stored as sets of planar video data. The Y, Cb, and Cr data is retrieved from the shift register as a series of pixel data for generating pixels on a video display unit.
Patent TW-200416283-A (TW)
Title: Liquid composition for cleaning hydrophobic substrate and cleaning method therewith
Inventor: AOKI HIDEMITSU
IPC: C11D3/36
Filed: 2003-11-27
Abstract: This invention provides a liquid composition for cleaning a hydrophobic substrate which is used for cleaning a substrate having a surface area on which a water droplet exhibits a contact angle of 60 DEG or more, comprising a phosphonic acid chelating agent having at least two phosphonic groups in one molecule and a polyoxyalkylene alkyl ether type of nonionic surfactant, wherein a droplet of the liquid composition or a dilute aqueous solution thereof exhibits a contact angle of 50 DEG or less to the surface area.
Patent TW-200419074-A (TW)
Title: Vacuum pumping arrangement
Inventor: SCHOFIELD NIGEL PAUL
IPC: F04D29/02
Filed: 2003-12-17
Abstract: A vacuum pumping arrangement comprises a turbomolecular pumping mechanism and a molecular drag pumping mechanism connected in series. A rotor of the molecular drag pumping mechanism is supported by the rotor blades of the turbomolecular pumping mechanism.
Patent TW-200412864-A (TW)
Title: Oral nutritious composition
Inventor: MUKAI TADASHI
IPC: A61K38/00
Filed: 2003-12-19
Abstract: An oral nutritious composition comprising: (a) three branched chain amino acids, the branched chain amino acids being valine, leucine and isoleucine; or (b) a mixture of unbranched chain amino acids and the three branched chain amino acids of valine, leucine and isoleucine; wherein the branched chain amino acids are not granulated and have particle sizes such that 10 wt% or less thereof pass through a sieving mesh having 106-μ m openings.
Patent TW-200418208-A (TW)
Title: Light emitting element and process for fabricating the same
Inventor: HAGIMOTO KAZUNORI
IPC: H01L33/34
Filed: 2003-12-22
Abstract: A light emitting element (100) in which the first major surface of a compound semiconductor layer having an emission layer part (24) serves as an optical output face, and an element substrate (7) is bonded to the second major surface side of the compound semiconductor layer through a main metal layer (10) having a face reflecting the light from the emission layer part (24) toward the optical output face sides, which is characterized that the element substrate (7) comprises a Si substrate of p conductivity type and a contact layer (31) principally comprising Al is formed directly on the major surface of the element substrate (7) on the main metal layer (10) side. A light emitting element having such a structure that the emission layer part and the element substrate are pasted through the metal layer and exhibiting good conductivity, and its fabrication method are thereby provided.
Patent TW-200522129-A (TW)
Title: Improved valve door structure
Inventor: WU WEI-YUE
IPC: H01L21/00
Filed: 2003-12-26
Abstract: The present invention is an improved valve door structure which comprises a base, both sides of one surface of the base are each provided with a latch element, and a bottom fixing block is provided at the location of each latch element. The bottom fixing block has a latch slot corresponding to the latch element so that the latch element is received in the latch slot to fix the bottom fixing block. An upper fixing block is mounted on top of the bottom fixing block, and the end surfaces of the upper and bottom fixing blocks that engage define a groove each. The grooves hold a push rod therein. By matching the latch element with the latch slot, the valve door has good strength in structure, so that the valve door is prevented from being damaged by the impact due to temperature variation of operation or bad operation.
Patent TW-200522712-A (TW)
Title: Image scaling device
Inventor: CHEN CHANG-SHEN
IPC: G09G5/00
Filed: 2003-12-31
Abstract: An image scaling device is disclosed. The image scaling device includes: an input multiplexer, a line buffer, a vertical scaling processor for performing a vertical scaling process, a horizontal scaling processor for performing a horizontal scaling process, and an output multiplexer. The image scaling device can perform both horizontal and vertical upscaling or downscaling to the input image, and after the input image is processed, the output image is outputted to the display device.
Patent TW-200418879-A (TW)
Title: Designed deimmunized monoclonal antibodies for protection against HIV exposure and treatment of HIV infection
Inventor: LYNNN SHU-GENG
IPC: C12P21/08
Filed: 2004-01-14
Abstract: This invention is directed to deimmunized antibodies that are useful as immunotherapeutic drugs against Human Immunodeficiency Virus (HIV) and CD4-mediated autoimmune disorders. More specifically, antibodies expressed by clones, Clone 7 containing the recombinant genes B4DIVHv1/VK1CHO#7, Clone 16 containing the recombinant genes B4DIVHv1/VK1#16, and clone 21 containing the recombinant genes B4DIVHv1/VK1#21, are derived from mouse monoclonal B4 antibody (mAb B4). The antibodies were produced by removing particular murine determinants recognized as foreign by the human immune system. These recombinant antibodies were generated by the chimerization and deimmunization of the Fv region of mouse monoclonal antibody (mAb) B4. For improved safety, the coding sequence may further be mutated to express an aglycosylated IgG1 antibody that is unable to bind complement. The deimmunized antibodies retain the specificity of the murine mAb B4 for a receptor complex involving CD4 on the surface of the host T cells, and retain the characteristic ability of mAb B4 to neutralize primary isolates of HIV.
Patent TW-200524655-A (TW)
Title: A fin with shut-area adjustable blades
Inventor: XIE XING-QI
IPC: A63B31/11
Filed: 2004-01-20
Abstract: This invention provides a fin with shut-area adjustable blades, including: a fin blade having several blade units along its length, with most part of the units detaching from each other from the outer end of the unit; at least one zip set in between two neighboring blade units to zip them open or shut for users to adjust the shut area of the blade to adjust the approaching force of the fin by adjusting zip-length.
Patent TW-200523644-A (TW)
Title: Surface light source device and display apparatus having the same
Inventor: KANG SEOCK-HWAN
IPC: F21Y101/00
Filed: 2004-03-24
Abstract: A surface light source device includes a light source body to generate light in response to an electric signal, which has a space filled with a discharge gas to generate the light, and a light diffusion part to diffuse the light generated from the light source body to output diffused light. The light diffusion part is integrally formed with the light source body. The light source body includes a first substrate through which the diffused light is output, a second substrate disposed to face the first substrate, in which a space is formed between the first and second substrates, at least one partition disposed between the first and second substrates, in which the space is regionally divided by the at least one partition, a sealing member disposed between the first and second substrates to seal the space, and a voltage applying part to provide the electric signal to excite the discharge gas in the space.