baber/WOPTO huggingface dataset:
Patent TW-I230486-B (TW)
Title: Interface card connector
Inventor: FAN SHIH-CHING
IPC: H01R13/629
Filed: 2004-03-08
Granted: 2005-04-01
Abstract: An interface card connector includes a slot seat and a buckle. One end of the buckle joined with the slot seat. A beveled hook disposed on the buckle is provided for inducting the interface card downwardly to insert into the U-shaped notch disposed under the interface card so as to fix and join the interface card with the slot seat. A holding portion disposed under the buckle extends upward with inclination. By triggering a plunking portion of the buckle, the holding portion pushes the interface card upward and releases the interface card from the slot seat easily. The interface card connector is applicable to use on electrically conducted interface cards and printed circuit boards of computers.
Patent TW-I237403-B (TW)
Title: Transparent contact for light emitting diode
Inventor: WANG WANG-NANG
IPC: H01L33/00
Filed: 2004-04-13
Granted: 2005-08-01
Abstract: A transparent conductive film is deposited between the electrode and semiconductor diode to spread the current evenly, reduce the series resistance and increase light transmittance at certain wavelength. ZnO film can be used as the transparent conductive film. The Ni/Au/ZnO film is found to have an increased light transmission compared with an annealed Ni/Au contact. The maximum optical transmission measured through the Ni/Au/ZnO film is 90%.
Patent TW-I250205-B (TW)
Title: Composition for removal of sidewall polymer and etchant residues without a separate solvent rinse step
Inventor: KIM SUNG-JIN
IPC: C11D11/00
Filed: 2004-05-07
Granted: 2006-03-01
Abstract: The present invention provides a chemical composition for removing sidewall polymer or etchant residues produced and remaining from various etching, ashing and/or ion implantation processes during photo-processes of semiconductors, and denaturalized photo-sensitive metallic residues etched from a bottom metal layer, the chemical composition comprising: at least one organic acid forming coordinate bond with metals, wherein the organic acid is represented by following chemical formula (I) and (II), and R1, R2 and R3 is independently selected from a group consisted of hydrogen, alkyl, -OH(hydroxyl) and -COOH(carboxy) groups, and if the R3 is selected from -COOH group, the R3 forms anhydride with -COOH group among the No.1 carbon atom; a polar organic solvent represented by RnO(CH2CH2O)Mh, wherein n and m is independently a constant of 2 to 10; an additional acid including oxalic acid or inorganic acid; and de-ionized water.
Patent TW-I241113-B (TW)
Title: Method of loading software for cellular phone and its apparatus
Inventor: MO HAU-RAN
IPC: H04M1/02
Filed: 2004-05-13
Granted: 2005-10-01
Abstract: A method of loading software for cellular phone and its apparatus are revealed in the invention, in which an asynchronous communication multi-port card is used to expand the port of computer to plural ports. Each port is connected to a cellular phone; and computer program is used to develop a virtual control platform so as to realize the purpose of conducting simultaneous control of software loading onto plural cellular phones connected to computer. In addition, a method of selectively loading software is provided. The apparatus and method realize the purpose of using computer to selectively conduct the operation of one-to-multiple loading software onto the cellular phone so as to save equipment and time. In addition, the speed of loading software for cellular phone is increased such that the production efficiency is greatly increased.
Patent TW-I229945-B (TW)
Title: Infra-red light emitting device and method for preparing the same
Inventor: YANG TSUN-NENG
IPC: H01L31/00
Filed: 2004-05-19
Granted: 2005-03-21
Abstract: The present infra-red light emitting device comprises a substrate with an upper surface and a bottom surface, a silicon dioxide film positioned on the upper surface, a plurality of silicon nanocrystals distributed in the silicon dioxide film, a first ohmic contact electrode positioned on the silicon dioxide film, and a second ohmic contact electrode positioned on the bottom surface. The method for preparing the infra-red light emitting device first forms a sub-stoichiometric silica (SiOx) film on a substrate, wherein the numerical ratio (x) of oxygen atom to silicon atom is smaller than 2. A thermal treating process is then performed in a nitrogen or argon atmosphere to transform the sub-stoichiometric silica film into a silicon dioxide film with a plurality of silicon nanocrystals distributed in the silicon dioxide film. The thickness of the silicon dioxide film is between 1 and 10,000 nanometers, and the diameter of the silicon nanocrystal is between 5 and 10 nanometers.
Patent TW-I242308-B (TW)
Title: Surface-mount antenna, and mounting method of antenna
Inventor: SEKIGUCHI MASAMI
IPC: H01Q1/12
Filed: 2004-05-26
Granted: 2005-10-21
Abstract: The present invention provides a surface-mount antenna and an antenna mounting method. An antenna is formed by an electrode provided on the surface of a dielectric and by improving a pattern on a substrate side to perform the matching of an operation frequency and impedance matching. By making common its structure, the antenna of the present invention is common to various sets. In the surface-mounting antenna, the electrode is formed on the surface of the dielectric for mounting onto the substrate. The electrode has a grounded electrode and a feeding electrode formed, both ends of the electrodes face toward the same direction. A ground mount pattern connected to the grounded electrode of the electrode, and a feeding mount pattern connected to the feeding electrode of the electrode are formed on the substrate at a specific distance. The pattern width of a ground pattern at the connection site between the ground mount pattern and the GND pattern of the substrate is adjusted to change the inductance for matching the operating frequency. The area of the surface of a feeding pattern opposite to a feeding mount pattern at the specific distance is changed. As a result, the electrostatic capacitance formed by the dielectric constant of the substrate is changed and impedance matching is achieved.
Patent TW-I290657-B (TW)
Title: Method for clearing digital image noise signal and device thereof
Inventor: CHANG YIN-BIN
IPC: G02F1/136
Filed: 2004-07-01
Granted: 2007-12-01
Abstract: The invention provides a method for clearing digital image noise signal and device thereof. The method includes first selecting a number of neighboring pixels around an interested pixel; then subtracting the hue value of the interested pixel from each hue value of neighboring pixels, and if the difference value is high than a preset threshold value, replacing the hue values of neighboring pixels by the hue value of the interested pixel; and finally averaging all of the hue values of neighboring pixels to obtain an average value and replacing the hue value of the interested pixel by the average value.
Patent TW-I284450-B (TW)
Title: A power supply circuit for supplying alternating power to a load
Inventor: LINCOLN DANIEL J
IPC: H02M7/42
Filed: 2004-09-02
Granted: 2007-07-21
Abstract: A power supply including an inverter receiving a DC input signal from a DC input source (11). The inverter is implemented as a single-ended inverter. Each inverter is driven by a signal source (13A, 13B), which outputs an AC signal. The output from each inverter is input to a first stage harmonic filter. The power supply includes an output circuit that includes a rectifier (D1) arranged about a point so that if the inverter attempts to drive the point beyond a predetermined voltage, the rectifier conducts in order to return at least one of power and current to the DC input source. The output from the first harmonic filter (L1A, C1; L1B, C1) is output to a second harmonic filter (L2, C2) and is then output from the power supply.
Patent TW-I290682-B (TW)
Title: QoS based load-balance policy for WLAN
Inventor: WANG SHI-WEI
IPC: H04L12/44
Filed: 2004-09-10
Granted: 2007-12-01
Abstract: A load balancing method for a wireless local area network (LAN) which has a plurality of access points is provided in the present invention. The load balancing decision is made by a load balancing module according to traffic conditions and bandwidth availability of each traffic priority class based on a corresponding class of service. The load balancing module is a centralized module which the load balancing decision is determined by the centralized module, or is determined through information exchanges among distributed load balancing modules of the access points. The load balancing decision also takes into consideration of VLANs per VLAN tag basis. Each of the VLANs is defined with the corresponding traffic priority class.
Patent TW-I256496-B (TW)
Title: Liquid crystal display
Inventor: HISATAKE YUZO
IPC: G02F1/13363
Filed: 2004-09-16
Granted: 2006-06-11
Abstract: The circularly polarized light initiated liquid crystal display element with a vertical alignment mode is constructed with a light source BL, a circular polarizer structure P containing a first polarizing plate 6 and a first retardation plate 4, a variable retarder structure VR containing a liquid crystal cell C and a circular analyzer structure A containing a second polarizing plate 5 and a second retardation plate 3 in sequence. The first and second retardation plates 4, 3 are uniaxial quarter-wave plates imparting 1/4 wavelength retardation between light with a specified wavelength passing through a fast axis and that passing through a slow axis. The liquid crystal display element is characterized by disposing an optically uniaxial third retardation plate 2 with anisotropy of refractive indexes satisfying a relation nx > ny=nz between the first polarizing plate 6 and the first retardation plate 4 so as to make its slow axis nearly parallel to the transmission axis of the first polarizing plate 6 and further an optically negative and uniaxial fourth retardation plate 1 with anisotropy of refractive indexes satisfying a relation nx=ny > nz between the liquid crystal cell C and the first retardation plate 4 or the second retardation plate 3.
Patent TW-I253581-B (TW)
Title: PS/2 keyboard system
Inventor: HSU TUNG-JUNG
IPC: G06F3/00
Filed: 2004-10-22
Granted: 2006-04-21
Abstract: A PS/2 keyboard system is disclosed, wherein the VHDL compiler executed in the programmable logic array chip on FPGA module is used to convert the keyboard signal inputted from the keyboard into the corresponding command executable on the host computer, so as to control the host computer. Its main feature is to proceed self-diagnosis onto the command transmitted by the host computer for reducing the occurrence of errors, and actually realize the handshaking processing of the security data between it and the host computer. Since it has the characteristic to process signal synchronously by hardware, the disclosed keyboard system can greatly reduce the complexity of system design, increase the stability of system operation, and become easy for maintenance.
Patent TW-I289415-B (TW)
Title: Coupling differential pair structure
Inventor: CHENG HUNG-HSIANG
IPC: H05K1/00
Filed: 2004-11-12
Granted: 2007-11-01
Abstract: The invention relates to a coupling differential pair structure formed on a substrate. The coupling differential pair structure of the invention comprises two coupling differential signals. The two coupling differential signals are near mounted on the substrate to form the coupling differential pair structure. Each coupling differential signals comprises at least two layers so that the coupling differential signals have a height and a width. The height and the width of the coupling differential signal can be adjusted according to an electrical characteristic of the coupling differential pair structure. Therefore, when the height of the coupling differential signal is increased, the width of the coupling differential signal is decreased so as to lower the layout space of the coupling differential pair structure on the substrate. Besides, the coupling differential pair structure of the invention can provide with high coupling electromagnetic field and raise the capacity of against noise.
Patent TW-I247378-B (TW)
Title: Method for photoresist stripping and treatment of low-k dielectric material
Inventor: TSAI JANG-SHIANG
IPC: H01L21/76
Filed: 2004-12-23
Granted: 2006-01-11
Abstract: A plasma processing operation uses a gas mixture of N2 and H2 to both remove a photoresist film and to treat a low-k dielectric material. The plasma processing operation prevents degradation of the low-k material by forming a protective layer on the low-k dielectric material. Carbon from the photoresist layer is activated and forms the complex with the low-k dielectric, maintaining a suitably high carbon content and a suitably low dielectric constant. The plasma processing operation uses a gas mixture with H2 constituting at least 10%, by volume, of the gas mixture.
Patent TW-I281635-B (TW)
Title: Image frame processing method
Inventor: CHIANG CHIN-YI
IPC: G06K9/36
Filed: 2005-01-14
Granted: 2007-05-21
Abstract: An image frame processing method is used to process an image frame having plural groups of image signals outputted by an image sensor. The method includes steps of (a) providing an image signal register, wherein the image signal register includes at least two storage spaces, and any of the at least two storage spaces has a storage capacity smaller than a half of the total pixel count of the image frame but greater than or equal to the total pixel count of any group of the image signals; and (b) inputting the plural groups of image signals into the at least two storage spaces sequentially to be processed with respective image processing procedures in sequence. When each of the at least two storage spaces is stored therein one group of the image signals, the other groups of image signals having not yet been inputted into the image signal register are inputted in turn and replaces the image signals in the image signal register, which have been completed with the image processing procedures. In this way, the required storage capacity of the image signal register for processing the image frame can be reduced.
Patent TW-I261931-B (TW)
Title: Package of image sensor device and formation thereof
Inventor: HSIAO WEI-MIN
IPC: H01L31/0203
Filed: 2005-03-18
Granted: 2006-09-11
Abstract: A package of CMOS image sensor die and formation thereof are provided. The package includes a soft layer between an image sensor device and a substrate. The image sensor device has multitudes of conductive structures distributed around a photo-sensing zone. The substrate has multitudes of conductive pads distributed around a transparent zone faced the photo-sensing zone. The photo-sensing zone is within the transparent zone and each conductive pad is corresponding to each conductive structure. A soft layer, the image sensor device and the substrate enclose the photo-sensing zone, transparent zone, conductive structures and pads.
Patent TW-I263322-B (TW)
Title: Heat dissipating structure and method for fabricating same
Inventor: PAN HEDY
IPC: H01L23/367
Filed: 2005-04-26
Granted: 2006-10-01
Abstract: A heat dissipating structure and a method for fabricating same are proposed. A heat dissipating component is provided. A patterned resist layer is formed on the heat dissipating component and thus a plurality of openings are disposed in the resist layer to expose the heat dissipating component. Then, the metal, which is not oxidized easily, is formed in the openings of the resist layer by electroplating. Therefore, a permanent metal structure with patterns of characters or images is formed on the surface of the heat dissipating component and the appearance and identification of products are not affected by time or other environment factors.
Patent TW-I271258-B (TW)
Title: Modified structure of jaw chuck in main shaft
Inventor: LIN YUAN-HE
Filed: 2005-04-26
Granted: 2007-01-21
Abstract: This invention is a modified structure of jaw chuck in main shaft. It comprises: a jaw base having an annular seat in which a receiving cavity is accommodated; at least one spacer which is placed in front of jaw base; an elastic ring which is an elastic body and secures around the receiving cavity; a set of jaws which has plural jaws and is set around the jaw base between two spacers in equal distance from each other. The rear ends of jaws are secured in the inner rim of the elastic ring to keep the jaws elastic opening.
Patent TW-I361600-B (TW)
Title: Staggered pilot transmission for channel estimation and time tracking
Inventor: VIJAYAN RAJIV
IPC: H04L27/26
Filed: 2005-05-04
Granted: 2012-04-01
Abstract: To allow a receiving entity to derive a longer channel estimate while limiting overhead, a transmitting entity transmits a pilot on different groups of subbands in different time intervals. N subbands in the system are arranged into M nonoverlapping groups. Each group includes subbands that are uniformly distributed across the N subbands. The transmitting entity transmits the pilot on a different subband group in each time interval, and selects all M subband groups in M time intervals based on a pilot staggering pattern. The receiving entity derives (1) an initial impulse response estimate with P channel taps based on the pilot received on one subband group and (2) two longer impulse response estimates with different lengths used for data detection and time tracking.; Each longer impulse response estimate may be derived by filtering initial impulse response estimates for a sufficient number of subband groups using a time-domain filter.
Patent TW-I255768-B (TW)
Title: A method for manufacturing a plate used as material of a housing
Inventor: CHANG YUNG-CHANG
IPC: B29C70/42
Filed: 2005-05-18
Granted: 2006-06-01
Abstract: A method for manufacturing a plate used as material of a housing, wherein a die and a well-cut fiber layer are placed in a hermetical container; after closing the container, air in the container is extracted to form a vacuum state; an elastic film is placed on the fiber layer to seal the fiber layer between the elastic film and the die, then the container is injected with gas to render the pressure of the gas to uniformly act on the elastic film, so that the fiber layer in the die is fixedly shaped. The method is applicable to manufacturing and shaping of panels for communication electronic, electric products and products for furniture as well as automobiles.
Patent TW-I263882-B (TW)
Title: Computer-managed fan device reliability testing system
Inventor: CHEN WEI-I
IPC: G06F1/20
Filed: 2005-06-07
Granted: 2006-10-11
Abstract: A computer-managed fan device reliability testing system, which is used to process a reliability testing procedure to a grouping of fan devices by means of a computer-managed automation mode. The present invention is characterized in utilizing a computer-managed automation mode for simultaneously processing a testing procedure to a grouping of fan devices in a collective way, and simultaneously measuring various operation characteristics, including the current consumption of each fan device, the total current consumption of all fan devices, and the fan fault signal and the revolution signal of each fan device. The present invention further utilizes the computer-managed automation mode to record and collect all testing result data. The above characteristic makes the testing procedure of fan devices become more time-saving, labor-saving and efficient.
Patent TW-I373639-B (TW)
Title: An intrinsic polarizer and method of manufacturing an intrinsic polarizer
Inventor: GERLACH MICHAEL K
IPC: G02B5/30
Filed: 2005-07-19
Granted: 2012-10-01
Abstract: An intrinsic polarizer, including a sheet of PVA-type matrix that includes vinylene polymer blocks, the sheet defining a pass polarization axis and a block polarization axis perpendicular to the pass polarization axis, light having an electrical vector parallel to the pass polarization axis being substantially transmitted through the sheet and light having an electrical vector parallel to the block polarization axis being substantially absorbed by the vinylene blocks, the sheet exhibiting a dichroic ratio of more than 100.
Patent TW-I270602-B (TW)
Title: Base isolation structure of building
Inventor: NONOMURA YOSHIHIRO
Filed: 2005-09-29
Granted: 2007-01-11
Abstract: To provide a base isolation structure of a building capable of suppressing a foundation construction cost to a rather low cost by utilizing the advantage of slidably pivoting type base isolation pivoting means. In this base isolation structure of the building, the building 1 is supported through the plurality of base isolation pivoting means 20 and 30 dispersedly disposed on a foundation structure 10. Restoring bearings 20 are disposed on the pile heads of foundation piles 11a installed at four corners of the building 1. Sliding bearings 30 with rotating mechanisms are disposed on the pile heads of foundation piles 11b installed at the center parts (portions between the four corners) of the building 1. All base isolation pivoting means 30 and 30 are installed at an approximately ground level (GL). The foundation piles 11a at four corners adjacent to each other in the lateral direction are connected to the foundation piles 11b adjacent to the foundation piles 11a at four corners in the longitudinal direction through underground beams 13A and 13B.
Patent TW-I288975-B (TW)
Title: A method and system for forming a feature in a high-k layer
Inventor: KO AKITERU
IPC: H01L29/76
Filed: 2005-09-30
Granted: 2007-10-21
Abstract: A method for plasma processing a high-k layer includes providing a substrate having a high-k layer formed thereon, on a substrate holder in a process chamber, and creating a plasma in the process chamber to thereby expose the high-k layer to the plasma. RF power is applied to the substrate holder, the RF power having a characteristic to reduce a rate of formation of an oxide interface layer located between the substrate and the high-k layer. A device includes a feature etched in a high-k layer. The etch profile of the device can include a reduced bird's beak, and a surface of the substrate in an etched region can be substantially coplanar with a substrate under a non-etched area.
Patent TW-I291821-B (TW)
Title: A gateway
Inventor: CHANG WEN-CHING
IPC: H04L12/66
Filed: 2005-10-21
Granted: 2007-12-21
Abstract: A gateway uses a Local Area Network Port to communicate with a Local Area Network, and uses a mobile communicator interface connecting a mobile communicator to communicate with a telecom network. A detecting module located in the gateway is used for detecting the mobile communicator linked to the mobile communicator interface. Then, a driving module drives the mobile communicator communicating to the telecom network. Whereby, the gateway can communicate various kinds of telecom networks without lots of telecom communicating module inside.
Patent TW-I358395-B (TW)
IPC: B23K26/00
Filed: 2005-10-25
Granted: 2012-02-21
Abstract: A method for forming a crack which can precisely form a crack in a desired direction in substrates made of brittle materials even if the substrate of a large size is placed apart from a correct reference position on the scribe table.  According to this method, a crack formation presumed line M is formed following the position separated from a beam travel line L, which is the track of the movement of the center of the beam spot B, by an offset amount O by moving a beam spot B relatively to a substrate G so that the beam travel line L can be in an oblique direction to a reference axis direction X set so as to be coincident with the substantial major axis direction of the beam spot B, and further a cooling spot C is relatively moved following the crack formation presumed line M, and thereby a vertical crack is formed following the crack formation presumed line M.