baber/WOPTO huggingface dataset:
Patent TW-I234151-B (TW)
Title: Optical pickup actuator and optical recording/reproducing apparatus using the same
Inventor: CHONG DUK-YOUNG
IPC: G11B7/08
Filed: 2002-12-10
Granted: 2005-06-11
Abstract: An optical pickup actuator and an optical recording/reproducing apparatus using the same are provided. The optical pickup actuator includes a base having holder positioned at one side of the base, a blade having an objective lens mounted at one side of the blade, and a guide groove, a magnetic driving portion which includes at least one fine pattern coil installed across the guide groove, magnets arranged to be embedded in the guide groove opposite to each other at both sides of the FPC, and elastic supporting members having one end coupled to the holder such that the blade is movably supported.
Patent TW-552166-B (TW)
Title: OLED carrier and cleaning method of substrate
Inventor: JANG SHU-WEN
IPC: H05B33/10
Filed: 2003-01-29
Granted: 2003-09-11
Abstract: The present invention provides an OLED carrier and cleaning method of substrate. The cleaning process includes spraying pure water on the carrier or substrate, and performing a brushing operation to remove larger grains of containment and potassium hydroxide solution from the substrate or carrier; immersing the carrier or substrate in plural kinds of alternative solutions, and using ultrasound to accelerate vibrating the carrier and substrate to remove the remained smaller grains of containment and potassium hydroxide solution; arranging the carrier or the substrate, in a specific manner, into a steam bath vessel having solution heated into vapor by a predefined power, so as to obtain very clean vapor solution due to that the vapor solution contains very little containments, and guiding the vapor solution to the to-be-cleaned surface of the carrier or substrate in a specific manner, thereby surely removing the dust particles and containments remained on the surface of the carrier or substrate; and finally performing a dry blowing, baking and substance changing operation to obtain a very clean OLED carrier and substrate.
Patent TW-577188-B (TW)
Title: Method of producing a semiconductor laser and optical integrated semiconductor device including the same
Inventor: YAMAZAKI HIROYUKI
IPC: H01S5/12
Filed: 2003-02-20
Granted: 2004-02-21
Abstract: A semiconductor laser to be produced by a method of the present invention includes a semiconductor substrate, a diffraction grating with an irregular surface formed on the semiconductor substrate, and an optical guide layer grown on the diffraction grating. A period of time over which the optical guide layer grows is selected such that the guide layer does not fill up the valleys of the diffraction grating. Also, the period of time remains substantially constant without regard to the variation of height of the diffraction grating.
Patent TW-I225639-B (TW)
Title: Method and device for audio signal reproduction
Inventor: KAMBA SUSUMU
IPC: G10L21/0388
Filed: 2003-03-05
Granted: 2004-12-21
Abstract: The object of the present invention is to reduce a decrease in quality by inserting a high-frequency component even of an audio signal of a low encoding rate into a decoder. The audio signal is decoded into frequency components x[0] to x[M] (step 2). A reference frequency component area for insertion into a high frequency range is retrieved from a decoded frequency component (x) according to across-correlation value C (step 4 to step 13). When it is found that (k) is large than M-2N+1 as a result of comparison at a step 13, the retrieval is ended. Then square root of (Pr/PK))xx[M-N-K+i] is calculated to obtain a frequency component x[M+i] (step 15). At the step 15, the reference frequency component is attenuated by a constant quantity to generate a frequency component to be inserted. Then, M+i and Mth are compared with each other (step 17). When it is found that M+i is smaller than Mth as a result of the comparison, a new frequency component is generated and inserted into the decoder in a step 15.
Patent TW-I226002-B (TW)
Title: Method of editing assembly
Inventor: ISHII MASANOBU
IPC: G06Q50/00
Filed: 2003-04-29
Granted: 2005-01-01
Abstract: A method of editing an assembly with CAD includes selecting, through navigation, a first element of a first part among parts displayed on a CAD screen, the parts being made of sheet metal and being assembled into the assembly, the navigation automatically selecting an element of a part under a cursor as the cursor is moved on the CAD screen, dragging the first part including the first element with the cursor in one of horizontal and perpendicular directions relative to the first element, selecting, through navigation, a second element of a second part among the parts displayed on the CAD screen, and attaching the first element of the first part to the second element of the second part.
Patent TW-I243554-B (TW)
Title: Common service platform and software
Inventor: RAU JUNG-HUA
IPC: H04L12/16
Filed: 2003-05-22
Granted: 2005-11-11
Abstract: The invention advantageously provides a mobile common service platform system and method in telecommunications systems. A common service platform (CSP) according to the invention is an integrated platform that supports both wireless and landline mobile services and business transactions. A CSP system according to the invention includes a common service platform or CSP for integrating a plurality of applications into a single platform for multiple uses in a plurality of communications systems. The CSP is connected with the plurality of applications and a plurality of users. Multiple users in different communications systems having varied communications protocols can utilize generally the same application (as selected by the users) through the CSP. Requests for uses in different communications system are transferred to the CSP for conversion into generally the same format that is acceptable by a selected application. Outputs from the selected application are transferred into formats that are acceptable by the requesting user. The CSP system advantageously enables a communications system to be quickly offered to market in conjunction with value-added services through applications rendered by third party service providers.
Patent TW-I266160-B (TW)
Title: Motor control device
Inventor: KITAZAWA TAKASHI
IPC: H02P29/00
Filed: 2003-06-11
Granted: 2006-11-11
Abstract: In the present invention, according to various parameters inputted to a parameter input device (11) such as a shift distance Pd, a maximum speed Vx, an acceleration time Ta, a speed reduction time Td, a wait time T, a number of normal rotation repetitions n, a number of reverse rotation repetitions m, and a number of normal/reverse rotation repetitions y, an instruction pattern generation section (14) generates a basic operation pattern for operating a motor, repeats the basic operation pattern for the set number of times so as to set a continuous operation pattern, and generates and outputs a position instruction for continuously operating the motor according to the continuous operation pattern. Accordingly, it is possible to continuously generate a drive instruction for operating the motor and adjust the control gain and the like without requiring any upper-node instruction device (12).
Patent TW-I238511-B (TW)
Title: Structure of fin-typed semiconductor diode
Inventor: YEO YEE-CHIA
IPC: H01L27/08
Filed: 2003-06-13
Granted: 2005-08-21
Abstract: A structure of fin-typed semiconductor diode is described. The semiconductor diode comprises a semiconductor substrate, a vertical semiconductor fin and a first and a second conductive member. Semiconductor fin, disposed on the semiconductor substrate, includes a first heavily-doped region doped with a first doping dopant and a second heavily-doped region doped with a second doping dopant. The first heavily-doped region and the second heavily-doped region are on the opposite sidewalls of the semiconductor fin, and the first and the second conductive member is respectively in contact with the first and the second heavily-doped region. A lightly-doped region could be further included into the semiconductor diode between the first and the second heavily-doped region.
Patent TW-580607-B (TW)
Title: Projecting device with a keystone correction function
Inventor: WU TSUNG-HSUN
IPC: H04N17/00
Filed: 2003-07-04
Granted: 2004-03-21
Abstract: A projecting device with a keystone correction function including an adjustable part, a signal generator, a correction circuit, and a micro-processing control unit is disclosed. The adjustable part is coupled to a supporting foot of the projecting device, and an electric property changes along with a different height of the supporting foot. When adjusting an angle of the projecting device, the signal generator generates and outputs a corresponding adjusting signal according to the electric property of the adjustable part, which is a basis for the keystone correction. In practice, the adjustable part can be achieved by utilizing a rheostat, and the signal generator can be achieved by utilizing a biasing circuit and a converter. When adjusting the angle, a resistance value of the rheostat is also adjusted simultaneously, so as to have the biasing circuit output different voltage to generate the adjusting signal. Since the adjusting signal is correspondent with the angle of the projecting device, the correction circuit can perform the keystone correction on a projecting frame according to the adjusting signal, so as to project a fairly upright image.
Patent TW-I280058-B (TW)
Title: Decoding method and decoding apparatus
Inventor: LIM CHONG-SOON
IPC: H04N21/234
Filed: 2003-07-10
Granted: 2007-04-21
Abstract: A picture encoding method of the present invention is a picture encoding method of predictively encoding an input picture with reference to pictures stored in a picture buffer, decoding the encoded input picture, judging whether or not the decoded picture is a picture for reference and whether or not the decoded picture is a picture for output, which needs to be stored until its display time, and storing, in the picture buffer, the picture for reference and the picture for output based on the determination result.
Patent TW-I246191-B (TW)
Title: Circuit device and method of forming the same
Inventor: WEBER CORY E
IPC: H01L21/265
Filed: 2003-09-29
Granted: 2005-12-21
Abstract: A method including forming a transistor device having a channel region; implanting a first halo into the channel region; and implanting a second different halo into the channel region. An apparatus including a gate electrode formed on a substrate; a channel region formed in the substrate below the gate electrode and between contact points; a first halo implant comprising a first species in the channel region; and a second halo implant including a different second species in the channel region.
Patent TW-I236397-B (TW)
Title: Methods and systems for controlling belt surface temperature and slurry temperature in linear chemical mechanical planarization
Inventor: WU PATRICK P H
IPC: B24B37/015
Filed: 2003-09-30
Granted: 2005-07-21
Abstract: A linear chemical mechanical planarization (CMP) system includes a belt pad, a slurry bar having a plurality of nozzles, and a heating module for heating slurry. The heating module has a plurality of heating elements, each of which is coupled in flow communication with one of the plurality of nozzles of the slurry bar. The system also may include a control system for controlling the heating elements of the heating module and first and second temperature sensors coupled to the control system. The first temperature sensors measure the temperature of slurry heated by each of the heating elements, and the second temperature sensors measure the temperature of the surface of the belt pad. A method for dispensing slurry in a linear CMP system, and methods for controlling the temperature of the surface of the belt pad and the temperature of slurry in a linear CMP system also are described.
Patent TW-I323986-B (TW)
Title: Rate adaptive transmission scheme for mimo systems
Inventor: TAMER KADOUS
IPC: H04B7/06
Filed: 2003-10-16
Granted: 2010-04-21
Abstract: A rate adaptive transmission scheme for MIMO systems, which can transmit a variable number of data symbol streams, provide transmit diversity for each data symbol stream, and fully utilize the total transmit power of the system and the full power of each antenna. In one method, at least one data symbol stream is received for transmission from a plurality of antennas. Each data symbol stream is scaled with a respective weight corresponding to the amount of transmit power allocated to that stream. The scaled data symbol stream(s) are multiplied with a transmit basis matrix to provide a plurality of transmit symbol streams for the plurality of antennas.; The transmit basis matrix (e.g., a Walsh-Hadamard matrix or a DFT matrix) is defined such that each data symbol stream is transmitted from all antennas and each transmit symbol stream is transmitted at (or near) the full power for the associated antenna.
Patent TW-I255113-B (TW)
Title: Method of media relay passing through Network Address Translation equipments to be decreased
Inventor: LIOU CHUNG-FAN
IPC: H04L12/58
Filed: 2003-11-10
Granted: 2006-05-11
Abstract: The present invention relates to a method of media relay passing through Network Address Translation equipments to be decreased. The network status of an agent end is determined first. If the network status is a symmetric network, a server still needs to implement media relay. If the network status is an asymmetric network, SIP and communication protocols are utilized to change ports and source network addresses of invitation packets through a proxy server in invitation process. Hence a calling end and a caller could transmit multimedia streams based on the changed network addresses and the ports.
Patent TW-I252498-B (TW)
Title: Electromagnet device of water-cool automatic magnetically selecting machine
Inventor: JENG JR-CHENG
IPC: H01F7/06
Filed: 2003-11-25
Granted: 2006-04-01
Abstract: The present invention relates to an electromagnet device of water-cool automatic magnetically selecting machine, which is configured inside a magnetically selecting machine. The electromagnet is composed of mutually stacked hollow water-containing plate and coil plate. The water-containing plate has water inlet and outlet and is externally connected to a water tank to provide a connection there between. A power cord capable of connecting to outside is configured in the coil plate to conduct electricity to the coil for forming an magnetic attracting effect. As such, high temperature produced by operating the device is coped with the heat exchange effect produced by continuous circulation of water between the water-containing plate and the water tank, and thus the high temperature in the device can be decreased to achieve the effect of cooling down. Further, the water cooling does not cause powder dust typically produced by the prior air cooling, and utilizes water which is available anytime to perform cooling process for reducing the cost without exhausting deteriorated insulating oil as required for the prior oil cooling, so as not to result in polluting the working environment and wasting the resources.
Patent TW-I247305-B (TW)
Title: Nonvolatile memories with asymmetric transistors, nonvolatile memories with high voltage lines extending in the column direction, and nonvolatile memories with decoding circuits sharing a common area
Inventor: PARK JONGMIN
IPC: G11C11/40
Filed: 2003-12-26
Granted: 2006-01-11
Abstract: Nonvolatile memory cells (110) are connected to bitline (BL 170). The bitline is also connected to a source/drain region (620) of transistor (610), a Y multiplexer transistor for example. This source/drain region is exposed to a higher voltage, and hence is made to have a higher junction breakdown voltage, than the other source/drain region (630) of the same transistor. A nonvolatile memory has a plurality of memory arrays (106), a global decoder (438) and secondary decoders (440). The selection signals provided by the global decoder to the secondary decoders for selecting the control gate lines (140) and the source lines (152) are carried by lines (450) running in the row direction. These signals are low voltage signals (between 0v and Vcc). The super high voltages are carried by lines (460) extending in the column direction to reduce noise injection into the control gate lines, source lines, and wordlines (150), and to reduce the parasitic capacitance associated with the super high voltage lines. An integrated circuit has at least two memory arrays (106) with control gate lines (140), source lines (152), and wordlines (150). A global decoder (438) and secondary decoders (440) select the control gate lines and the source lines. Each secondary decoder is located in an area spaced from the arrays. The control gate line and source line decoding circuits in each secondary decoder share a common area to reduce the memory size. Other features are also provided.
Patent TW-I240999-B (TW)
Title: Method of manufacturing flash memory device
Inventor: LEE BYOUNG-KI
IPC: H01L21/8247
Filed: 2003-12-29
Granted: 2005-10-01
Abstract: The present invention relates to a method of manufacturing a flash memory device. In a flash memory device formed by applying a self-align shallow trench isolation (SA-STI) scheme, a polishing process and a process for removing a nitride film are performed after oxide materials are buried in isolation trenches. Then, oxide films with an excellent planarization are formed, a first etching process is performed to selectively remove the oxide films in a low voltage transistor/cell area to a certain thickness, a second etching process is performed to remove the oxide films in a high voltage transistor area and the low voltage transistor/cell area until a poly-silicon layer for a floating gate is exposed. Therefore, protruding portions of element isolation films in the high voltage transistor area and the low voltage transistor/cell area are etched away to a certain thickness during the first and second etching processes so that a difference in EFH's between these areas can be reduced.
Patent TW-I262476-B (TW)
Title: A control method of recording speed in optical disk drives
Inventor: PAN YI-CHUAN
IPC: G11B5/09
Filed: 2003-12-29
Granted: 2006-09-21
Abstract: The present invention discloses a control method of recording speed in an optical disk drive. Firstly an inserted disk is maintained at a predetermined rotating speed and then writing starts. If the presumed recording speed is higher than the data transfer rate (from the host to the buffer), the rotating speed is then lowered and the optical disk drive maintains the lowered rotating speed as the angular velocity and restarts writing with CAV mode.
Patent TW-I247782-B (TW)
Title: Polyester resins composition
Inventor: TAN JUNJI
IPC: C08L67/02
Filed: 2004-01-07
Granted: 2006-01-21
Abstract: The polyester resins composition of the present invention is characterized in that comprising hydroxycarboxylic acid unit-containing copolyesters which contains 2 to 75 mole% of hydroxycarboxylic acid unit with the number of carbon atom is less than 5, and in the overall hydroxycarboxylic acid units contained, assuming SAA is the mole ratio of the amount of all two adjacent units are hydroxycarboxylic acid units to that of overall hydroxycarboxylic acids, and SBB is the mole ratio of the amount of all two adjacent units are not hydroxycarboxylic acid units to that of overall hydroxycarboxylic acids, it is preferred for the ratio of SAA/SBB to satisfy the following formula: 0.03 < SAA/SBB < 30. The hydroxycarboxylic acid-containing polyester resins composition of the present invention comprises hydroxycarboxylic acid unit with specific relationship between the two adjacent hydroxycarboxylic acids bonded, and exhibits excellent and well-balanced properties of gas barrier, mechanical properties, transparency, color tone and heat resistance, and is useful for thin film or blow molded containers used as packaging materials for food, electronic parts, etc. which the gas barrier property are required.
Patent TW-I255372-B (TW)
Title: Light source module
Inventor: LIAO PIN-CHIEN
IPC: G02F1/1335
Filed: 2004-01-07
Granted: 2006-05-21
Abstract: A light source module is disclosed. The module comprises a light source, a reflect device, and a light guide device. The light guide device is arranged between the light source and the reflect device. The light source emits lights and the lights travel in the light guide device. After the reflect device reflects the light, the light can leave the light guide device.
Patent TW-I276700-B (TW)
Title: Atomic layer deposition of nanolaminate film
Inventor: CONLEY JR JOHN F
IPC: H01L27/108
Filed: 2004-02-26
Granted: 2007-03-21
Abstract: An atomic layer deposition method to deposit an oxide nanolaminate thin film is provided. The method employs a nitrate ligand in a first precursor as an oxidizer for a second precursor to form the oxide nanolaminates. Using a hafnium nitrate precursor and an aluminum precursor, the method is well suited for the deposition of a high k hafnium oxide/aluminum oxide nanolaminate dielectric for gate dielectric or capacitor dielectric applications on a hydrogen-terminated silicon surface.
Patent TW-I242399-B (TW)
Title: Method of selected plating
Inventor: HO KWUN-YAO
IPC: H05K1/03
Filed: 2004-03-16
Granted: 2005-10-21
Abstract: A method of selecting plating is suited for a circuit substrate. A circuit substrate provided has a first surface and a corroding second surface and has at least a first bonding pad, at least a second pad, and a pattered under coating layer. The first bonding pad and the second bonding pad are deposited on the first surface and the second surface respectively, and are electrically connected with each other. The under coating layer is deposited on the first surface neighbor to the first bonding pad. A plating seed layer is formed on the second surface of the circuit substrate, and then a first metal layer and a second metal layer are plating on the first bonding pad and the second bonding pad respectively. Finally, the exposed portion(s) of the plating seed layer is removed.
Patent TW-I249228-B (TW)
Title: Semiconductor package structure for improving electrical performance and method for fabricating the same
Inventor: PU HAN-PING
IPC: H01L23/64
Filed: 2004-03-29
Granted: 2006-02-11
Abstract: A semiconductor package structure for improving electrical performance and a method for fabricating the same are proposed, in which a substrate having at least one pair of passive component pads is provided, wherein a semiconductor chip is attached on the substrate and a passive component is mounted to the passive component pads to locate between the substrate and the semiconductor chip. Thus, the passive component can electrically connect the chip and the substrate simultaneously without arranging an additional conductive trace layer, thereby improving the electrical performance of the semiconductor package structure and reducing the structure size.
Patent TW-I276701-B (TW)
Title: Gas distribution plate assembly for large area plasma enhanced chemical vapor deposition
Inventor: CHOI SOO YOUNG
IPC: C23C16/455
Filed: 2004-04-16
Granted: 2007-03-21
Abstract: Embodiments of a gas distribution plate for distributing gas in a processing chamber are provided. In one embodiment, a gas distribution plate includes a diffuser plate having a plurality of gas passages passing between an upstream side and a downstream side of the diffuser plate. At least one of the gas passages includes a first hole and a second hole coupled by an orifice hole. The first hole extends from the upstream side of the diffuser plate while the second hole extends from the downstream side. The orifice hole has a diameter less than the respective diameters of the first and second holes.