baber/WOPTO huggingface dataset:
Patent TW-I253185-B (TW)
Title: Robust group III light emitting diode for high reliability in standard packaging applications
Inventor: EDMOND JOHN ADAM
IPC: H01L33/42
Filed: 2003-05-14
Granted: 2006-04-11
Abstract: A physically robust light emitting diode is disclosed that offers high-reliability in standard packaging and that will withstand high temperature and high humidity conditions. The diode comprises a group III nitride heterojunction diode with a p-type group III nitride contact layer, an ohmic contact to the p-type contact layer, and a sputter-deposited silicon nitride composition passivation layer on the ohmic contact. A method of manufacturing a light emitting diode and an LED lamp incorporating the diode are also disclosed.
Patent TW-591755-B (TW)
Title: Isolated paired-bit ONO flash cell structure and its contactless non-volatile memory arrays
Inventor: WU CHING-YUAN
IPC: H01L21/8242
Filed: 2003-06-02
Granted: 2004-06-11
Abstract: An isolated paired-bit ONO flash cell structure comprises a gate region being formed between common-source/drain regions, wherein the common-source/drain region comprises a pair of buried source/drain diffusion regions being divided by an etched-back planarized field-oxide layer; the gate region comprises a pair of first conductive islands on a pair of ONO layers and an etched-back planarized gate dielectric layer or an etched-back planarized gate conductive island spaced by sidewall dielectric layers being formed between the pair of first conductive islands and on a gate dielectric layer with an implant region being formed in a surface portion of a semiconductor substrate. A metal word line is integrated with the pair of first conductive islands or the pair of first conductive islands and the etched-back planarized gate conductive island. Based on the gate structure, two contactless non-volatile memory arrays are disclosed.
Patent TW-I221701-B (TW)
Title: Inverter device
Inventor: MATSUDA KENSAKU
IPC: H02J9/06
Filed: 2003-06-03
Granted: 2004-10-01
Abstract: An inverter device is disclosed which has external power unit connectors 24, 45, 30, 46, 41, 51 capable of connecting external power units 32, 48 to any one of inverter body 1, built-in option 37 and parameter unit 27. The external power unit connectors are connected to the electric power for control. Whereby the setting status at the microcomputer or peripheral circuit may be confirmed or changed even when a commercial electrical power can not be connected to the inverter device, or the electric power for controlling is cut-off.
Patent TW-I291800-B (TW)
Title: Vibration type linear actuator
Inventor: SHIMIZU HIROAKI
IPC: B26B19/04
Filed: 2003-06-17
Granted: 2007-12-21
Abstract: This invention provides a vibration type linear actuator comprising a stationary member 1, a plurality of movable members 2.2 driven in a reciprocating manner by the stationary member 1, and connectors 12 which have resilience allowing it to displace in the reciprocating direction of the movable members 2.2 and are provided to connect the plurality of movable members 2.2 to one another. Plural connectors 12 are provided on at least one end portion of the actuator for connecting the end portions of the movable members 2.2, in the vibration direction thereof, to one another. The stress acting on each connector 12 may thus be reduced.
Patent TW-I229868-B (TW)
Title: A bus interface circuit and a receiver circuit
Inventor: TAKAHASHI HIROYUKI
IPC: G11C7/10
Filed: 2003-07-18
Granted: 2005-03-21
Abstract: To provide a bus system and a bus interface circuit. A pre-charge circuit 12 consists of a switch element which is located in-between a bus line 11 and a pre-charge source 121, inputting a pre-charge control signal PE at a control terminal and conducting when the pre-charge control signal is activated, there by pre-charging the bus line 11 via the conducting switch element 122 from the pre-charge source 121 to a pre-charge voltage, the pre-charge voltage has a pre-determined value between a high-tension side source voltage VDD and a low-tension side source voltage VSS, A output circuit 110 sets the voltage of the bus line 11 from the afore-mentioned pre-charge voltage to the pre-determined VSS side, when an inputted signal which enters into the afore-mentioned output circuit and ought to be outputted to the bus line 11, possesses the first logic value.
Patent TW-I270128-B (TW)
Title: Rinsing after chemical-mechanical planarization process applied on a wafer
Inventor: FILIPOZZI LAURENT
IPC: B24B7/22
Filed: 2003-07-23
Granted: 2007-01-01
Abstract: Method of chemical-mechanical planarization (CMP) onto a wafer having a non-metallic surface material containing at least partly silicon, comprising the following steps: (a) polishing the surface of the wafer using a polishing plate together with a polishing solution, the said polishing solution comprising a chemical agent for chemical attacking the said surface and abrasive particles for mechanically attacking the said surface; (b) rinsing residues resulting from the polishing step: and (c) final cleaning; characterized in that the rinsing solution of step (b) is progressively introduced onto the wafer surface so that the chemical attack of step (a) is controllably stopped before going beyond a desired planarization.
Patent TW-594852-B (TW)
Title: Method of evaluating mask registration
Inventor: WU WEN-BIN
IPC: G03F7/20
Filed: 2003-09-02
Granted: 2004-06-21
Abstract: A method for evaluating mask registration between two masks. A wafer is defined and etched to form a first exposure pattern by photolithography with a first mask having a first mask pattern thereon. A photoresist layer is formed over the wafer and defined as a second exposure pattern by photolithography with a second mask having a second mask pattern thereon. A deviation value between the first and second exposure patterns is measured by CD-SEM. The deviation value is calibrated according to the scaling degree and the overlay offset to obtain a registration data. The mask registration quality between the two masks is evaluated based on the registration data.
Patent TW-I270263-B (TW)
Title: Fast joint detection
Inventor: DE PARTHAPRATIM
IPC: H04K1/00
Filed: 2002-04-26
Granted: 2007-01-01
Abstract: K data signals are transmitted over a shared spectrum in a code division multiple access communication system. A combined signal is received and sampled over the shared spectrum. The combined signal has the K transmitted data signals. A combined channel response matrix is produced using the codes and impulse responses of the K transmitted data signals. A block column of a combined channel correlation matrix is determined using the combined channel response matrix. Each block entry of the block column is a K by K matrix. At each frequency point k, a K by K matrix Lambda(k) is determined by taking the Fourier transform of the block entries of the block column. An inverse of Lambda(k) is multiplied to a result of the Fourier transform. Alternately, forward and backward substitution can be used to solve the system. An inverse Fourier transform is used to recover the data from the K data signals.
Patent TW-I236032-B (TW)
Title: Alternating current plasma display panel
Inventor: SU YAO-CHING
IPC: H01J17/49
Filed: 2003-10-29
Granted: 2005-07-11
Abstract: An alternating current plasma display panel comprises a plurality of pixels defined by a barrier rib, a plurality of column electrodes, and a plurality of row electrodes. The barrier rib divides each pixel into a first sub-pixel, a second sub-pixel, and a third sub-pixel, which are disposed in a delta arrangement. The column electrodes are parallel to each other and are disposed vertically under the pixels. The row electrodes are parallel to each other and are disposed horizontally above the pixels. In each pixel, the third sub-pixel connects the first sub-pixel and the second sub-pixel at one side, and the first sub-pixels and the second sub-pixels are contiguous and arranged vertically or horizontally. The alternating current plasma display panel is easily manufactured and has high luminous efficiency. The alternating current plasma display panel can also has improvement in the error discharge of pixels.
Patent TW-I252591-B (TW)
Title: High speed photodiode with a barrier layer for blocking or eliminating slow photonic carriers and method for forming same
Inventor: COHEN GUY MOSHE
IPC: H01L31/08
Filed: 2003-10-30
Granted: 2006-04-01
Abstract: A structure (and method for forming the structure) includes a photodetector, a substrate formed under the photodetector, and a barrier layer formed over the substrate. The buried barrier layer preferably includes a single or dual p-n junction, or a bubble layer for blocking or eliminating the slow photon-generated carriers in the region where the drift field is low.
Patent TW-I291552-B (TW)
Title: Apparatus for measuring coefficient of thermal conductivity
Inventor: HWANG WEN-JENG
IPC: G01K17/06
Filed: 2003-12-05
Granted: 2007-12-21
Abstract: The present invention relates to an apparatus for measuring coefficient of thermal conductivity. The apparatus includes a heat-insulated housing which defining an inner space. A heat source, two metal plates, a specimen and a cooling unit are accommodated in the space. The housing is made from aluminum oxide ceramic embedded with carbon nanotubes by a spark-plasma sintering process, wherein the carbon nanotubes are perpendicular to a direction of the heat transfer such that heat can be reflected back by the carbon nanotubes. Thus, heat insulation property of the apparatus is improved.
Patent TW-I255776-B (TW)
Title: Method for mosaic work
Inventor: WENG YING-CHUN
IPC: B44B11/04
Filed: 2004-01-09
Granted: 2006-06-01
Abstract: A method for mosaic work. First, more than two colors of clay are provided herein. Next, mixing the aforementioned clays to a decided color. Then, the pieces of material are provided to fix and press onto the clay. The pressing procedure is to set the pieces of material onto the clay.
Patent TW-I242975-B (TW)
Title: Telephone device and its method capable of reading the telephone directory of mobile electronic product
Inventor: LIN JAU-CHING
IPC: H04M1/26
Filed: 2004-01-20
Granted: 2005-11-01
Abstract: The present invention relates to a telephone device and its method capable of reading the telephone directory of mobile electronic product. The telephone device is electrically connected to a power supply and a mobile electronic product having a telephone directory data. The telephone device comprises a main body, a display module and a transceiving unit for receiving and transmitting voice signal, wherein inside the main body a controller electrically connected to the transceiving unit and the display module, a memory module electrically connected to the controller and a first transmission interface electrically connected to the mobile electronic product and the controller are installed, characterized in: the controller of the telephone device receiving the telephone directory data of the mobile electronic product from the first transmission interface and saving it into the memory module so as to display the status of the telephone directory through the display module.
Patent TW-I245586-B (TW)
Title: Phosphorescent solid body, organic electroluminescent element, and organic electroluminescent device
Inventor: SATOH TASUKU
IPC: C09K11/06
Filed: 2004-03-30
Granted: 2005-12-11
Abstract: Disclosed is a phosphorescence emitting solid comprising an organometallic complex which has a tridentate ligand coordinating to a central metal through two nitrogen atoms and one carbon atom positioning between said two nitrogen atoms and binding with said two nitrogen atoms via bonds and has a halogen atom as a ligand; a luminescent element using the solid; and an organic EL device using the element. The phosphorescence emitting solid can emit a phosphorescence having very high intensity in a solid state, and thus, the use of the solid in an organic EL element allows the significant improvement of the luminous efficiency, which results in the reduction of electric power consumption in an organic EL device.
Patent TW-I256548-B (TW)
Title: Method and apparatus for simulating video disc player
Inventor: CHUANG WILLY
IPC: H04N5/781
Filed: 2004-05-27
Granted: 2006-06-11
Abstract: A method for simulating video disc players includes loading a firmware for controlling a video disc player into the memory by an operating system, and performing the following steps with the firmware: playing the video disc, loading a set of compressed data from a storage device, decompressing the set of compressed data and transforming the decompressed data into a set of output data in a format recognizable to the operating system, and finally, passing the set of output data to an output device to play.
Patent TW-I244360-B (TW)
Title: Printed circuit board
Inventor: TAKIZAWA MINORU
IPC: H05K3/34
Filed: 2004-05-31
Granted: 2005-11-21
Abstract: According to the printed circuit board of the present invention, length in the same direction as a pad on a side having a small number of electrodes is extended for forming an extended pad, thus a lead electrode is soldered to the corresponding pad on the printed circuit board. The lead electrode is on a side having a small number of electrodes in the surface packaging component. A sufficient solder junction surface is maintained by solder.
Patent TW-I244241-B (TW)
Title: Connector module
Inventor: CHEN PIN-HUNG
IPC: H01R12/50
Filed: 2004-06-28
Granted: 2005-11-21
Abstract: A connector module suitable for ultra-high speed network transmission is disclosed. The connector module utilizes a network controlling interface device having substantially the same width with one of a surface of a socket connector. Electrical components with smaller size and better network transmission efficiency are disposed on the network controlling interface device. Therefore, the connector module results in a more compact size, increased process yield and increased network transmission efficiency. In addition, at least one displaying device is disposed in the connector module and electrically connected to the network controlling interface device, so as to show a connecting status of the network.
Patent TW-I236530-B (TW)
Title: Automatic optical characteristics testing apparatus and method for light emitting device
Inventor: CHUANG CHARLES
IPC: G01M11/00
Filed: 2004-07-29
Granted: 2005-07-21
Abstract: This invention relates to automatic optical characteristics testing method and apparatus for light emitting device. It provides light emitting semiconductors or other light emitting devices with speed test and surrounding test. It uses a rotating rotator installed with an optical characteristic capturing device. It transmits the light emitting properties of an object under testing with various angles and various time to the measuring apparatus. Therefore, by using the testing equipment and method, it obtains the variation of wavelength and brightness versus the one of angle for the object under testing.
Patent TW-I256382-B (TW)
Title: Transparent ceramic structure and surface treatment method of the same
Inventor: LIN YUNG-JEN
IPC: C04B41/80
Filed: 2004-08-13
Granted: 2006-06-11
Abstract: A transparent ceramic structure and a surface treatment method of the same are described. A glass powder is coated on an unpolished surface of an intrinsically transparent ceramic structure. The transparent ceramic structure is then placed in high temperature condition which is above the melting temperature of the glass powder and below 1700 DEG C. The time of the ceramic structure in high temperature condition is about 1 to 5 minutes. After taking the ceramic structure out and cooling it, the unpolished surface of the transparent ceramic structure will achieve its required transparency and increase the intensity of the material.
Patent TW-I274287-B (TW)
Title: Method for setting product number in ROM type RFID chip and method, apparatus and system for managing product implementation
Inventor: ASHIZAWA MINORU
IPC: G07G1/00
Filed: 2004-08-20
Granted: 2007-02-21
Abstract: ROM type RFID chips are produced while data (production serial numbers) assigned by a user are set in the ROM type RFID chips respectively. A header and an EDC (error deleting code) are added and embedded to each data to thereby form an ID format. In the ID format, an application data field may be divided into a user number field and a serial number field in order to verify uniqueness of the data assigned by the user. Or the application data field may be entirely used for the setup data assigned by the user in order to verify uniqueness of the numbers assigned by the user. Accordingly, production serial numbers can be set in chips on the basis of the data assigned by the user. As a result, collation operation for whether each product is genuine can be dispensed with, so that the cost of communication can be reduced.
Patent TW-I249014-B (TW)
Title: A trusses structure with vertical and horizontal tubes pierced through each other
Inventor: TSAI LUNG-SHUAN
IPC: F16S3/08
Filed: 2004-10-01
Granted: 2006-02-11
Abstract: This invention relates to a trusses structure. The trusses structure is mainly constituted of several tubes (including horizontal tubes and vertical tubes) pierced through each other. The horizontal tubes (or the vertical tubes) have several punched holes on it for the vertical tubes (or the horizontal tubes) to insert through. The main feature of the invention is that there is a tube sleeve for each hole on the tubes. The tube sleeve has a hole for the vertical tube (or the horizontal tube) to insert through, and is used for holding and protecting the tube.
Patent TW-I393605-B (TW)
Inventor: YONEZAWA KEITARO
IPC: B23Q3/06
Filed: 2004-10-12
Granted: 2013-04-21
Abstract: A plug member (12) inserted into a positioning hole (5) formed in a second block (2) is projected from a first block (1). A plurality of slide portions (61) opposed to each other across the plug member (12) are arranged around the plug member (12) movably in a first radial direction (D1) substantially orthogonal to the opposed direction thereof. A first pressing member (15) and a second pressing member (19) are arranged outside the slide portions (61) diametrically expandably and diametrically contractibly and axially movably. The first pressing member (15) is driven toward a base end by a drive device, whereby the slide portions (61) expand the first pressing member (15) via the second pressing member (19), thereby the slide portions (61) are moved in the first radial direction (D1) with respect to the plug member (12). After the movement, when the second pressing member (19) is blocked from moving toward the base end, the first pressing member (15) strongly presses an inner peripheral surface of the positioning hole (5) in the second radial direction (D2).
Patent TW-I256018-B (TW)
Title: Prediction operation apparatus and method of high-frequency and low-frequency for high-speed image signal
Inventor: CHI FU-CHUNG
IPC: G06T1/20
Filed: 2004-10-19
Granted: 2006-06-01
Abstract: The present invention is related to the prediction operation apparatus and method of high-frequency and low-frequency for high-speed image signal and, more particularly, to the prediction operation apparatus and method of high-frequency and low-frequency used for image signal of MPEG4 (motion picture expert grade 4) and DivX. The prediction operation apparatus of high-frequency and low-frequency for high-speed image signal includes a prediction parameter, a checking-table parameter computation circuit, a multiplier, a control circuit and an adder. The prediction operation apparatus of high-frequency and low-frequency for high-speed image signal is capable of using a simple and low-cost framework to reach the prediction operation of high-frequency and low-frequency for image signal of MPEG4 with higher decoding efficiency.
Patent TW-I290961-B (TW)
Title: Vacuum coating device without clamping mark
Inventor: CHEN JENG-CHIUAN
IPC: C23C14/24
Filed: 2004-10-19
Granted: 2007-12-11
Abstract: This invention is one kind of vacuum coating device without clamping mark. It is related to install a turning wheel inside a vacuum coating furnace. Among which, two circular wheel disks containing a plurality of metal reticular tube bodies are used to receive the substance desired to be coated. When the substance desired to be coated is loaded in the reticular tube body, the front and rear end thereof are covered and sealed with circular covering sheets. And a spring is used to cover a transverse rod located at the front end of the covering sheet and pass it through a penetration hole of the circular wheel disc, further pass it through a hole of the transverse rod from a fastener to be tightly bolted, fixed on the circular wheel disc. And when the hearth is in operation, the whole turning wheel is driven by a rotating shaft to rotate. And due to the non-fixed, non-shielding effect inside the reticular tube body, the substance desired to be coated can roll completely with each horizon thereof being received the ion wind, which further makes the surface of the substance desired to be coated be completely coated. Because it doesn't have a clip which results in a clamping-shielding effect, the substance can be completely coated and a perfect coating effect without any clamping mark is produced.
Patent TW-I287222-B (TW)
Title: Optical pickup device
Inventor: SUN WEN-HSIN
IPC: G11B7/08
Filed: 2004-11-12
Granted: 2007-09-21
Abstract: An optical pickup device compatible with different optical disks includes first, second and third laser sources for generating laser beams with different wavelength, a photodetector integrated with said three sources for receiving the laser beams, hologram optical elements unit respectively facing the first, second and third laser sources, a prism unit, a collimator and an objective lens. The prism unit includes first, second and third input ports respectively inputting the laser beams, the second and third input ports being aspherical. Both of the collimator and the objective lens correspond to the laser beam having the shortest wavelength.
Patent TW-I287022-B (TW)
Title: Novel prepolymers for improved surface modification of contact lenses
Inventor: LAI YU-CHIN
IPC: C08F290/06
Filed: 2004-12-03
Granted: 2007-09-21
Abstract: Provided are novel reactive functionalized fumaric- and itaconic-containing prepolymers and compositions comprising the prepolymers used in the manufacture of medical devices. The prepolymers can be used to provide surface modified contact lenses formed from one or more fumaric- or itaconic-containing prepolymers having reactive functionality that is complimentary to reactive, hydrophilic polymers.
Patent TW-I272970-B (TW)
Title: Panel processing system
Inventor: PARK YONG-SEOK
IPC: H01L21/68
Filed: 2004-12-08
Granted: 2007-02-11
Abstract: A panel processing system includes a driving unit, a bath defining a panel processing region and a driving region, panel conveying shafts located in the panel processing region to convey the panel by receiving rotational force from the driving unit, one or more supporting blocks for supporting the panel conveying shafts and supplying fluid for treating the panel, and a fluid spraying unit located corresponding to a panel conveying section in the panel processing region to spray fluid to the panel directed through a fluid passage unit.