baber/WOPTO huggingface dataset:
Patent TW-I236182-B (TW)
Title: Dual-band antenna
Inventor: CHANG CHUN-YI
IPC: H01Q5/357
Filed: 2003-06-24
Granted: 2005-07-11
Abstract: A dual-band antenna is disclosed, which comprises a metal strip made on a substrate including a first part and a second part, in which the end of the first part is connected to the second part; and a feed pin extended from the head end of the first part to connect with a signal processing circuit, in which the communication component can transmit/receive the signal in a first band through the first part and transmit/receive the signal of a second band through the metal strip.
Patent TW-I249268-B (TW)
Title: Calibration device for an antenna array, as well as an associated antenna array and methods for its operation
Inventor: GABRIEL ROLAND
IPC: H01Q1/24
Filed: 2003-07-18
Granted: 2006-02-11
Abstract: The present invention relates to an offset pen comprising a holding portion, a writing portion, and an intermediate portion, in which said holding portion is provided for a user to operate by hand, said writing portion is provided with a pen tip for writing, in which a pen tip seat is provided outside the pen tip, and said intermediate portion is used to connect the holding portion and the writing portion so that the writing portion and the holding portion are separately formed on different axes and that a visible space is formed between said writing portion and said holding portion; therefore, when the user operates, the holding portion naturally tilt, while the writing portion keeps vertical to a writing surface for the sake of different axes, so that the user may promptly see the writing result through the visible space; furthermore, a storage chamber is provided in the holding portion, in which pen tips ready for replacement are stored in the storage chamber so that storage and use of the tips may be implemented from the two ends of the storage chamber.
Patent TW-I244719-B (TW)
Title: Substrate processing apparatus and substrate cleaning unit
Inventor: YOSHITANI MITSUAKI
IPC: B08B7/04
Filed: 2003-07-29
Granted: 2005-12-01
Abstract: The present invention provides a substrate processing apparatus and substrate cleaning unit capable of effectively preventing the contaminated object peeled from substrate from adhering to the substrate and truly removing the contaminated object adhered to the substrate end portion so as to obtain increased clearing effects. The invented substrate processing apparatus 1 conveys the substrate in a slant way and performs the cleaning process at the same time. In addition, from the upstream side of the convey direction A, the followings are provided sequentially: the ejection portions 33, 35, 37, 41, 43 for ejecting low-pressure pure water; the ejection portions 47, 49, 55 for ejecting high-pressure pure water; and ejection portion 53 for ejecting foggy-shape fluid obtained by mixing pure water with air. In between the cleaning portions 7, 9, 11, 13, the water flow formation portions 19, 21, 23 of tube nozzle are provided; and the water formation portions 17, 25 of liquid screen are provided at the front stage of the cleaning portion 7 and the rear stage of the cleaning portion 13. At the rear stage of the water formation portion 25, the ejection portions 59, 61 of unused pure water supplied from the supply line 63 outside the apparatus 1 are provided.
Patent TW-I252999-B (TW)
Title: Method and system of managing files in intelligent network attached storage
Inventor: TSAI KUN-TA
IPC: G06F17/30
Filed: 2003-09-03
Granted: 2006-04-11
Abstract: A system of managing files has a storage unit, a file directory unit, a file detective unit and a file filter unit. The storage unit includes all kinds of hard discs and optical discs. The file directory unit is employed to record and control the status of the storage unit. The file detective unit serves to detect content changes in the file directory unit and simultaneously send a message regarding changes to the file filter unit. The file filter unit decides whether a file is allowed to be saved or not according to the message and management criteria. In addition, the file filter unit can control storage capacity of the intelligent network attached storage (NAS) by deleting unnecessary files.
Patent TW-I240591-B (TW)
Title: 5.1 sound effect output mixer circuit for use in headsets
Inventor: SHIU JEN-HUA
IPC: H04R1/10
Filed: 2003-09-09
Granted: 2005-09-21
Abstract: A 5.1 sound effect output mixer circuit for use in headsets is disclosed. Ladder-gain-amplifying with the filter gain/the mixing gain/the clean gain are utilized in a mixer circuit of the headsets. The filter gain obtains a bass audio signal with allocated bandwidth through two waveform-shaping circuits. The bass audio signal is mixed with the output of front sound channels. Lastly, the clean sound is used to eliminate noise, thereby outputting the audio signal to speakers.
Patent TW-I282931-B (TW)
Title: Light-emitting device and light-emitting keyboard using the same
Inventor: CHIANG CHIH-HSIANG
IPC: G06F3/033
Filed: 2003-09-09
Granted: 2007-06-21
Abstract: A light-emitting keyboard includes a plurality of keys, a light guide component and a light source. The light guide component is disposed under key. A plurality of optical fibers guide a light of the light source to the light guide component, and the light is guided to transmit to respective key via the light guide component.
Patent TW-I229491-B (TW)
Title: Semiconductor device
Inventor: SENDA MINORU
IPC: H03K17/30
Filed: 2003-11-10
Granted: 2005-03-11
Abstract: An object of the present invention is to provide a semiconductor device having a boosting circuit achieving a boosting operation with a small variation in voltage while suppressing a current consumption in a standby state. A semiconductor device includes a boosting circuit for supplying a power supply voltage during a standby state of the semiconductor device. The boosting circuit includes a charge pump circuit (11) and first and second detection circuits (13 and 15) for detecting an output voltage of the charge pump circuit (11). The second detection circuit (15) is operated by a DC current greater than that of the first detection circuit (13), and is activated by an output (Vdet1) from the first detection circuit (13). The charge pump circuit (11) is activated based on at least an output (Vdet2) from the second detection circuit (15).
Patent TW-I242715-B (TW)
Title: System and method for effectuating the transfer of data blocks including a header block across a clock boundary
Inventor: ADKISSON RICHARD W
IPC: G06F1/12
Filed: 2003-11-25
Granted: 2005-11-01
Abstract: A system (200) and method for effectuating the transfer of data blocks (310) including a header block across a clock boundary between a first clock domain and a second clock domain. In one embodiment, a first circuit portion (204) provides the data blocks (310) including the header block to a second circuit portion (208). Control logic (222) associated with the second circuit portion (208) is operable to process the header block and generate in response to the header block a hint signal (244) which is transferred via a synchronizer (226) at least one data cycle prior to the transfer of the data blocks (310) to a third circuit portion (240) disposed in the second clock domain. A control block (242) associated with the third circuit portion (240) operates responsive to the hint signal (244) to generate data transfer control signals (254a-254d) for controlling the third circuit portion (240) in order to control output of the data blocks (310) in a particular ordered grouping.
Patent TW-I234286-B (TW)
Title: Interconnection structure of semiconductor device
Inventor: ASAI KOYU
IPC: H01L23/52
Filed: 2003-12-03
Granted: 2005-06-11
Abstract: An interconnection is provided with a dummy interconnection (15) connected to an interconnection body (11), and the dummy interconnection (15) is provided with a stress concentration portion (21) in which tensile stress higher than that of the interconnection body (11) is generated. In proximity to the stress concentration portion (21), an insulating film (17) formed by high-density plasma CVD is provided, and the tensile stress is generated in the stress concentration portion (21) by the insulating film (17). With this structure, the occurrence of a void can be prevented at any position in the interconnection body (11).
Patent TW-I229918-B (TW)
Title: Method of forming an inter-metal dielectric layer in an interconnect structure
Inventor: CHENG YI-LUNG
IPC: H01L21/316
Filed: 2004-02-26
Granted: 2005-03-21
Abstract: A method of forming a low-K dielectric layer. In an interconnect process, a high density plasma silicon-rich oxide layer (HDPSRO) and a high density plasma fluorinated silicon glass layer (HDPFSG) are sequentially deposited in-situ on a semiconductor substrate. The in-situ HDPSRO prevents plasma charging and fluorine penetration.
Patent TW-I232637-B (TW)
Title: Bandgap reference circuit
Inventor: KER MING-DOU
IPC: H03M1/06
Filed: 2004-03-25
Granted: 2005-05-11
Abstract: A subtractor is connected between a p-channel bandgap reference unit and an n-channel bandgap reference unit. The subtractor includes two NPN transistors connected to the p-channel bandgap reference unit, and two PNP transistors connected to the n-channel bandgap reference unit. The subtractor takes the difference of the two currents produced by the p-channel and n-channel bandgap reference units and generates a temperature insensitive and curvature-compensated reference voltage of less than one volt across an output resistor.
Patent TW-I242059-B (TW)
Title: Yarn tail severing device of a spinning machine
Inventor: YAKUSHI MAKOTO
IPC: D01H9/16
Filed: 2004-03-30
Granted: 2005-10-21
Abstract: This invention provides a yarn tail severing device of a spinning machine for shorten a yarn (yarn tail) remained in the basement of a spindle without complicate actions of a steel neck sheet and without causing any failure actions of a yarn resting device once stopping yarn resting. A yarn tail cutting member 8 functions as a sliding riser and provided in a spindle rod 5a, and the yarn tail cutting member 8 always enables a spindle basement 5b side by means of spinning spring 11. In the yarn tail cutting member 8 and spindle basement 5b there are provided with a plurality of convex portion 13a, 13b and concave portion 14a, 14b which are able to engage to each other. In a state that the yarn winded in one cycle at a lower position of the yarn tail cutting member 8 and an upper conjunction portion of the spindle basement 5b, draw a tubular yarn by the yarn resting device and until middle of the drawing, the yarn tail cutting member 8 and the tubular yarn are raise together, the yarn connected in a wire circle is leading to the between of the yarn tail cutting member 8 and spindle basement 5b. Thereafter, holding the yarn in the between of the yarn tail cutting member 8 and spindle basement 5b, which the yarn been separated from the tubular yarn, meanwhile, culling the yarn in a culling portion 10.
Patent TW-I284911-B (TW)
Title: Plasma display with improved data structure
Inventor: SU YAO-CHING
IPC: G09G3/28
Filed: 2004-05-18
Granted: 2007-08-01
Abstract: The present invention relates to a plasma display panel with barrier ribs configured in a closed shaped. The panel has sub-pixel cells each with a cell area that is defined by the closed shaped barrier ribs, sustain electrodes each spaced apart in a row direction at a predetermined cell length, and data electrodes overlapping a barrier rib wall in a column direction and extending under the cell area. A plurality of the sub-pixel cells in a delta configuration defines a color pixel, whereby a dual scan gap of a predetermined gap length is formed between a pair of the data electrodes in the column direction, and a first gap is formed between the row barrier ribs and data electrodes.
Patent TW-I239192-B (TW)
Title: Wireless voice transmitter bundled with hand-free function for bluetooth handset
Inventor: CHEN MAU-LIN
IPC: H04M1/03
Filed: 2004-06-18
Granted: 2005-09-01
Abstract: The invention relates to a wireless voice transmitter bundled with hand-free function for bluetooth handset, which primarily comprises a FM sound conversion circuit, a sound pickup circuit and a bluetooth module, in which the FM sound conversion circuit is built in with a plurality of FM frequencies so that the sound signal can be converted into different FM signal and then output for the FM radio to receive and broadcast. The FM sound signal is used to connect with sound broadcasting media and can also go through the bluetooth module to connect with the bluetooth handset. As such, the FM sound conversion circuit can convert the sound signal of the sound broadcasting media and handset into the FM signal. As the sound pickup circuit is connected with the bluetooth module, it can transmit the received sound signal back to handset through the bluetooth module, allowing the invention to provide the function of hand-free bluetooth handset as well.
Patent TW-I231633-B (TW)
Title: Semiconductor laser device and manufacturing method thereof
Inventor: LIN HUNG-CHENG
IPC: H01S5/028
Filed: 2004-07-30
Granted: 2005-04-21
Abstract: A manufacturing method of semiconductor laser device includes following processes. First, a structure of epitaxial layers is provided on a substrate. Second, a mask layer is formed on the structure of epitaxial layers to define a selective activation region. Then, an ion implantation region is formed beyond the selectivity activation region by ion implanting the structure of epitaxial layers. And the ion implantation region has a first resistance. Thereafter, the mask layer is removed, and then the high temperature heating method is performed to selectively activate the selective activation region and to change the ion implantation region into a current resistance region. The current resistance region has a second resistance higher than the first resistant value. The method not only can provide a flat ohm contact layer to simplify the process and improve the yield but also can avoid the current diffusion effect to improve the performance of the device.
Patent TW-I262300-B (TW)
Title: A long-distance adjustable infrared smoker detector
Inventor: SHIEH JEN-YU
IPC: G08B17/103
Filed: 2004-12-03
Granted: 2006-09-21
Abstract: This invention relates to a long-distance infrared adjustable smog detector. It comprises a transmitter, and a receiver. The transmitter comprises a first operational amplifier, an LED capable of emitting infrared beams, and a first optical lens capable of focusing the infrared beams and extending the projecting distance of the beams. The receiver utilizes an LED for receiving the infrared beams as the main body. Through the LED, it combines with a second optical lens. In addition to a second operational amplifier, a wave filter, the infrared beams are transmitted to a rear-end control circuit system. By means of receiver receiving the infrared beams emitted by the emitter, it monitors the degree of attenuation for signals. Eventually, it achieves the smog detection function.
Patent TW-I255749-B (TW)
Title: High-power solid-state laser dicing apparatus for a gallium nitride wafer and dicing method thereof
Inventor: HSU CHIH-MING
IPC: H01L21/304
Filed: 2004-12-14
Granted: 2006-06-01
Abstract: The present invention discloses a high-power solid-state laser dicing apparatus for a gallium nitride wafer and a dicing method thereof, wherein a gallium nitride wafer is disposed on a working table; the gallium nitride wafer has multiple chips or dice with a scribed line drawn between every two chips or dice; a light-guide device is used to direct a high-power solid-state laser to one of the scribed lines on the gallium nitride wafer; a control device is used to position the working table and the high-power solid-state laser so that the high-power solid-state laser can be precisely aimed at one of the scribed lines on the gallium nitride; and the high-power solid-state laser is then used to cut the gallium nitride wafer in order to separate the gallium nitride wafer into multiple discrete chips or dice. The present invention can save the manpower, cost and time of cutting a gallium nitride wafer, and can precisely cut a gallium nitride wafer without injuring the surface of the gallium nitride wafer.
Patent TW-I266254-B (TW)
Title: Image word enhancing method
Inventor: YANG MING-DA
IPC: G06T5/20
Filed: 2004-12-21
Granted: 2006-11-11
Abstract: This invention related to an image word enhancing method. The image is composed of one two-dimensional (2D) pixel, in which (i, j) is the pixel located at the i-th row and the j-th column of the image. It comprises the following procedures: (A) it extracts the pixel (i, j) and the adjacent pixels. (B) Using the pixel (i, j) and the adjacent pixels, it judges if the pixel (i, j) is located at the right side edge or the lower side edge of the word. (C) It enhances white color content in the color content of the pixel (i, j) if the pixel (i, j) is located at the right side edge or the lower side edge of the word as judged by the step (B). (D) When the pixel (i, j) is not located at the right side edge or the lower side edge of the word, it judges again if the pixel (i, j) is located at the left side edge or the upper side edge of the word as judged by the step (B). (E) If the pixel (i, j) is located at the left side edge or the upper side edge of the word, it enhances black color content in the color content of the pixel (i, j) as judged by the step (D).
Patent TW-I247548-B (TW)
Title: An instant booting method for a computer-TV system
Inventor: HSUAN WEI-YI
IPC: H04N9/00
Filed: 2004-12-31
Granted: 2006-01-11
Abstract: An instant booting method for a computer-TV system, which is separated into a TV operating module and a computer operating module individually. An input/output device of the TV operating module is used for both modules. As booting the system, the TV mode is first entered while the TV operating module controls the I/O system in the beginning. In the meantime, the computer system is performing the POST process and entering a standby mode later. The booting process of the computer is almost done when a user switches the TV mode to the computer mode at that time.
Patent TW-I365897-B (TW)
Title: Polythiophene formulations for improving organic light-emitting diodes
Inventor: ELSCHNER ANDREAS
IPC: H01L51/50
Filed: 2005-02-03
Granted: 2012-06-11
Abstract: A composition (C1) comprises at least one polythiophene (a) containing recurring units; at least one polymer (b) that is different from (a) and which contains sulfonate salt or carboxylate salt; and at least one polymer (c) that is different than (a) and (b) and which contains sulfonate salt or carboxylate salt and is selected from partially fluorinated polymer and/or perfluorinated polymer. A composition (C1) comprises at least one polythiophene (a) containing recurring units of formula (I); at least one polymer (b) that is different from (a) and which contains SO 3 ->M +> or COO ->M +>; and at least one polymer (c) that is different than (a) and (b) and which contains SO 3 ->M +> or COO ->M +> and is selected from partially fluorinated polymer and/or perfluorinated polymer. A : optionally substituted 1-5C alkylene; R : linear or branched 1-18C alkyl, 5-12C cycloalkyl, 6-14C aryl, 7-18C aralkyl, 1-4C hydroxyalkyl or hydroxyl; x : 0 - 8;and M : H, Li, Na, K, Rb, Cs or NH 4. An independent claim is included for an electroluminescent (EL) arrangement comprising either at least one layer selected from hole-injecting layer and hole-transporting layer where hole-injecting layer and hole-transporting layers each containing (C1); or a substrate, at least two electrode layers, at least one emitter layer and at least one hole-injecting layer where at least one electrode layer abuts the substrate, the emitter layer is interposed between two electrode layers and at least one hole-injecting layer is interposed between one of the electrode layers and the emitter layer and further the hole-injecting layer containing (C1). [Image].
Patent TW-I266063-B (TW)
Title: Assembling test device for key switch module
Inventor: PENG TZ-CHIUAN
IPC: G01R31/02
Filed: 2005-02-04
Granted: 2006-11-11
Abstract: An assembling test device for a key switch module, comprising a connector having plural contact pins used to connect to the joint end of the corresponding contact of the contact module of the key switch module, and plural test circuits respectively connected to the joint end of the corresponding contact of the key switch module through each contact pin of the connector. Every test circuit has an indicator light; when the connector connects to the contact module of the key switch module, it is able to judge whether the assembling is correct between the joints and the contact module of the key switch module through the status of the indicator light of each test circuit. The grounds of all test circuits together connect to a common wire and then again connect to a negative end of a work power source with a switch component series connected in between the common wire and the positive end of the work power source.
Patent TW-I260161-B (TW)
Title: Visualizer having two identical or different outputs
Inventor: ZHENG GARY
IPC: H04N5/30
Filed: 2005-03-30
Granted: 2006-08-11
Abstract: In the present invention, a visualizer is provided. The visualizer includes a first selector for generating a first output selected from a first signal and a second signal, and a second selector for generating a second output selected from the first signal and the second signal.
Patent TW-I273783-B (TW)
Title: Configuring a MIMO communication
Inventor: HANSEN CHRISTOPHER J
IPC: H04B7/06
Filed: 2005-04-14
Granted: 2007-02-11
Abstract: A method for configuring a multiple input multiple output (MIMO) wireless communication begins by generating a first preamble for a first antenna of the MIMO communication, wherein first preamble includes a carrier detect field, a first channel select field, a first signal field, and a second signal field. The method continues by generating a second preamble for at least one other antenna of the MIMO communication, wherein the second preamble includes the carrier detect field, a plurality of channel select fields, and the second signal field. The method continues by simultaneously transmitting the carrier detect field via the first antenna and the least one other antenna. The method continues by transmitting the first channel select field and the first signal field via the first antenna. The method continues by, subsequent to the transmitting the first channel select field and the first signal field via the first antenna, transmitting the plurality of channel select fields via the at least one other antenna. The method continues by simultaneously transmitting the second signal field via the first antenna and the at least one other antenna.