baber/WOPTO huggingface dataset:
Patent TW-I269823-B (TW)
Title: Steel wall and the manufacture method thereof
Inventor: SHIKANO HIROSHI
IPC: E02D5/04
Filed: 2003-10-30
Granted: 2007-01-01
Abstract: This invention connects steel with steel sheet pile joint to make steel wall of high water proofing by joint auto-welding with working space to improve construction of workability, efficiency, and low cost. The manufacture method of this invention includes the steps of: embedding joint 2 and 3 of a steel element to joint 2 and 3 of another steel element to make a steel wall A; punching holes on sides of the steel wall A; assembling the steel wall A into a dual-wall structure of a close space able for removal of inside earth sand and water and auto-welding; cleaning joints of the steel wall A and automatically weld the joints seamlessly longitudinally to make a steel wall of high water proofing efficiently. The cross sections of the joint 2 and 3 on both ends of the steel sheet pile are dissymmetrical. A dissymmetrical U-shaped steel sheet pile 1 is applied to connect several steel sheet piles straightway when the cross sections of the steel sheet piles align towards the same direction to promote efficiency and economy of the construction.
Patent TW-I233209-B (TW)
Title: Bipolar transistor having a majority-carrier accumulation layer as subcollector
Inventor: JIN CAI
IPC: H01L21/331
Filed: 2003-10-30
Granted: 2005-05-21
Abstract: An electronic circuit comprises a bipolar transistor that includes a conductive back electrode, an insulator layer over the conductive back electrode and a semiconductor layer of either an n-type or p-type material over the insulator layer. The semiconductor layer includes a doped region, used as the collector and a heavily doped region, bordering the doped region, used as a reachthrough between the insulator layer and the collector contact electrode. A majority-carrier accumulation layer is induced adjacent to the insulator in the doped region of the collector by the application of a bias voltage to the back electrode.
Patent TW-I253026-B (TW)
Title: Low contrast gray-level image edge detection method
Inventor: CHEN DUNG-MIN
IPC: G06T9/20
Filed: 2003-11-11
Granted: 2006-04-11
Abstract: The present invention relates to a low contrast gray-level image edge detection method, which is to conduct a normal image gradient matrix operation on a gray-level image to generate the gradient matrix value for the image, and to conduct the second gradient matrix operation, if necessary, to eliminate the image noise, and enhance the image edge contrast and adjust the thickness of image edge; next, calculating and recording the mutual linking number for each segment of image edge, and determining if each segment of image edge is noise or the residual broken link based on the threshold parameters and the interval of image edge, and it will be removed for noise, but remained for residual broken link. The above-mentioned technique can enhance the edge contrast to eliminate the noise, and effectively improve the detection efficiency of image edge for real-time image recognition.
Patent TW-I251872-B (TW)
Title: Method for uniformly filling photoresist layer in trench and method for forming lower electrode with uniform trench capacitor
Inventor: YANG TENG-CHUN
IPC: H01L21/28
Filed: 2003-12-08
Granted: 2006-03-21
Abstract: The present invention provides a method for uniformly filling photoresist layer in trench and a method for forming lower electrode with uniform trench capacitor, which include the steps of first providing a semiconductor substrate with a plurality of trenches; forming a polysilicon layer on the substrate and adaptively forming a first photoresist layer that fills the trenches; curing the first photoresist layer and forming a second photoresist layer thereon; and etching the first and second photoresist layers to make each trench have a roughly equivalent first photoresist layer.
Patent TW-I257302-B (TW)
Title: Controlled-release of an active substance into a high fat environment
Inventor: CHIDLAW MARK BRIAN
IPC: A61K9/22
Filed: 2003-12-10
Granted: 2006-07-01
Abstract: A controlled release delivery composition which can be administered to a high fat use environment such as the human gastrointestinal tract following a high fat meal. The delivery composition is embodied as a core surrounded by an asymmetric polymeric membrane. In a preferred embodiment, the asymmetric polymeric membrane is cellulose acetate.
Patent TW-I251718-B (TW)
Title: Novel sulfonyldiazomethanes, photoacid generators, resist compositions, and patterning process
Inventor: OHSAWA YOUICHI
IPC: C07C317/28
Filed: 2004-02-12
Granted: 2006-03-21
Abstract: This invention provides a sulfonyldiazomethane compound having the following general formula (1): in which R is an alkyl group of 1 to 4 carbon atoms, G is SO2 or CO, R3 is an alkyl group of 1 to 10 carbon atoms or an aryl group of 6 to 14 carbon atoms, p is 1 or 2, q is 0 or 1, satisfying p+q=2, m is an integer of 3 to 11, and k is an integer of 0 to 3. A chemical amplification type resist composition comprising a specific benzenesulfonyl diazomethane containing a long-chain alkoxyl group at the 2-position on benzene ring has many advantages including improved resolution, improved focus latitude, minimized line width variation or shape degradation even on long-term PED, minimized debris left after coating, development and peeling, and improved pattern profile after development and is thus suited for microfabrication.
Patent TW-I253851-B (TW)
Title: Method for displaying remote images
Inventor: LIN REHN-LIEH
IPC: H04N5/225
Filed: 2004-02-26
Granted: 2006-04-21
Abstract: A web camera is installed for monitoring a place, and the web camera is connected to Internet or Intranet. A browser is utilized for accessing the web camera to monitor the place. The browser reads a series of video images captured by the web camera and respectively displays these video images in different areas according to instructions embedded in a homepage. Oldest images are replaced with new coming images. Even with low data rate in the net, users are still able to monitor the place easily and clearly.
Patent TW-I247272-B (TW)
Title: Searching method with speech input and mobile electronic device using thereof
Inventor: GUO JIAN-LIANG
IPC: G06F17/30
Filed: 2004-03-03
Granted: 2006-01-11
Abstract: A searching method with speech input adaptive for a mobile electronic device includes the following steps. First, a speech of word that is searched and a piece of related information of the word that is searched are inputted. Then, a dictionary match operation according to the speech and the related information are performed to find out a first candidate word, and the first candidate word is outputted. Hereafter, according to the first candidate word, a piece of selecting information is inputted, and a second candidate word is obtained by performing another dictionary match operation to the first candidate word and the selecting information. Hence, the scope of the candidate word is reduced by the browsing and selecting of a user and the proceeding dictionary match operation.
Patent TW-I251957-B (TW)
Title: Dual-band dipole antenna
Inventor: DAI HSIN-KUO
IPC: H01Q5/371
Filed: 2004-03-26
Granted: 2006-03-21
Abstract: A dual-band dipole antenna includes a first antenna and a second antenna. The first antenna is operated at a higher frequency band and includes a first dipole element and a second dipole element. The first dipole element includes a first horizontal portion and a first vertical portion. The second dipole element includes a second horizontal portion and a second vertical portion. The first and the second horizontal portions are parallel to each other. The first and the second vertical portions respectively extend from the first and the second horizontal portions and extend away from each other. The second antenna is operated at a lower frequency band and includes a coaxial cable and a ground portion. The coaxial cable is arranged through the first dipole element, the second dipole element and the ground portion. The coaxial cable includes an inner conductor which acts as a radiating portion of the second antenna. Meanwhile, the coaxial cable is also the feeder cable of the first antenna. The present invention uses a small quantity of material and reduces manufacture cost.
Patent TW-I276077-B (TW)
Title: Method of recording temporary defect list on write-once recording medium, method of reproducing the temporary defect list, recording apparatus, reproducing apparatus, and the write-once recording medium
Inventor: HWANG SUNG-HEE
IPC: G11B7/00
Filed: 2004-04-27
Granted: 2007-03-11
Abstract: A method of recording a temporary defect list on a write-once recording medium, a method of reproducing the temporary defect list, an apparatus for recording or reproducing the temporary defect list, and the write-once recording medium. The method of recording a temporary defect list for defect management on a write-once recording medium includes recording the temporary defect list, which is created while data is recorded on the write-once recording medium, in at least one cluster of the write-once recording medium, and verifying if a defect is generated in the at least one cluster. Then, the method includes re-recording data originally recorded in a defective cluster in another cluster, and recording pointer information, which indicates a location of the at least one cluster where the temporary defect list is recorded, on the write-once recording medium.
Patent TW-I239132-B (TW)
Title: High voltage charging circuit
Inventor: CHU YI-SHAN
IPC: H02M1/40
Filed: 2004-05-14
Granted: 2005-09-01
Abstract: A high voltage charging circuit with the ability of prompt charge is provided. The circuit is composed of a turn-on control circuit, a turn-off control circuit and a transistor. The turn-on control circuit is adopted to setup turn-on time of the transistor such that transformer may store energy, while the turn-off control circuit is adopted to setup turf-off time of the transistor such that transformer may release the energy to charge a high voltage capacitor. Smaller inductance reduces the turn-on time of the power transistor owing to the maximum current of the primary side of the transformer. Therefore, small-sized transformer may be employ to reduce the volume of the charging circuit with nonoccurrence of saturation.
Patent TW-I243374-B (TW)
Title: Memory devices having bit line precharge circuits with off current precharge control and associated bit line precharge methods
Inventor: SONG TAE-JOONG
IPC: G11C7/06
Filed: 2004-06-03
Granted: 2005-11-11
Abstract: A memory device having an off-current (Ioff) robust precharge control circuit and a bit line precharge method are provided. The precharge control circuit may be embodied as a delay circuit unit which receives and delays a precharge enable signal for a predetermined delay time; a NAND gate which receives the precharge enable signal and the output of the delay circuit; and an inverter which inverts the output of the NAND gate. The precharge control circuit may enable the word lines before disabling the precharge signal.
Patent TW-I244594-B (TW)
Title: Method for automatically assigning the address of communication ports and a blade server system
Inventor: HUANG JEN-HSUEN
IPC: G06F13/40
Filed: 2004-07-13
Granted: 2005-12-01
Abstract: A method for automatically assigning the address of communication ports and a blade server system are disclosed. The blade server system comprises a middle plane and a plurality of hot swap devices. There is a plurality of slots on the middle plane. Every hot swap device has a connector coupled to one of the slots. Every slot has a slot ID. A specific hot swap device of the hot swap devices is connected to a specific slot of the slots via a specific connector. A specific hot swap device will find a specific slot ID of the slot via a specific connector. A specific hot swap device will generate a specific address of the communication port according to a specific slot ID. A specific hot swap device will broadcast a specific address of the communication port to the other hot swap devices that has been connected to the middle plane, and receive the addresses of the communication ports of the other hot swap devices.
Patent TW-I252336-B (TW)
Title: Color filter, method of manufacturing such color filter, ejection method, display apparatus and method for manufacturing the same
Inventor: KATAGAMI SATORU
IPC: B41J2/145
Filed: 2004-07-22
Granted: 2006-04-01
Abstract: The subject of the invention is to reduce color density differences between reflection display and transmission display of a color filter and to improve the color balance by appropriately applying liquid materials. To solve the problem, the color filter 40 includes a light transmissive substrate 2, a reflector layer 3 having an aperture 4 and formed on the substrate 2, boundary layers 5, 21 formed on the reflector layer 3, and two or more colored layers 6 surrounded by the boundary layers 5, 21. A light transmissive transparent coat layer 25 is formed between the reflector layer 3 of the color filter 40 and the boundary layers 5, 21. The aperture 4 and the transparent coat layer 25 have a level difference, and the colored layers are formed by applying droplets 150 of a pigmented liquid first to the aperture 4, then to the transparent coat layer 25.
Patent TW-I235554-B (TW)
Title: Method of implementing multi-transfer curve phase lock loop
Inventor: FANJIANG CHAO-HSIN
IPC: H03L7/00
Filed: 2004-09-29
Granted: 2005-07-01
Abstract: A phase-lock loop (PLL) has an oscillator comprising a plurality of operating curves. A method for implementing a multi-transfer curve in a phase lock loop. By means of a finite state machine cooperating with a current cell, the unwanted loop gain is effectively reduced to produce a wide-ranging operating curve.
Patent TW-I288499-B (TW)
Title: Antenna array on printed circuit board
Inventor: YE MING-HAU
IPC: H01Q21/00
Filed: 2004-10-05
Granted: 2007-10-11
Abstract: The present invention provides an antenna array on printed circuit board (PCB), wherein the antenna array includes two antenna units, each of the antenna units provided in the form of micro-strip at two symmetric ends of a T-shaped micro-strip circuit on a PCB; one asymmetric end of the T-shaped micro-strip circuit serves as a feed end of the antenna array, the feed end can simultaneously feed signals to both of the antenna units; a ground metal surface is printed on the other side of the PCB and located at a position other than the area corresponding to that of each of the antenna units; and the ground metal surface maintains a fixed distance to at least one corresponding side of each of the antenna units. Therefore, as the feed-in method and the designed location for each of the antenna units exhibit a symmetric pattern and feed in signals from a same feed end; on each of the antenna units, the feed-in current not only has a same phase, but also the current distribution and radiation field thereof generate a symmetric effect, such that the radiation directions are shifted to two symmetric sides respectively without being concentrated at the central area, to effectively improve the operation range of the two symmetric sides.
Patent TW-I240975-B (TW)
Title: Chip package and manufacturing process thereof
Inventor: WANG WEI-CHIH
IPC: H01L21/56
Filed: 2004-10-18
Granted: 2005-10-01
Abstract: A chip package for assembling with an external component is provided. The chip package comprises a carrier, a chip, and a molding compound, wherein the chip is disposed on a surface of the carrier and electrically connected to the carrier. Additionally, the molding compound is disposed on the surface of the carrier, and the chip is covered with the molding compound. Furthermore, the molding compound has a plurality of fixing holes or fixing devices, and the external component can be mounted on the molding compound through the fixing holes or the fixing devices.
Patent TW-I247197-B (TW)
Title: Method for aligning wafer
Inventor: BAN KEUN-DO
IPC: G03F9/00
Filed: 2004-12-07
Granted: 2006-01-11
Abstract: A method for aligning wafer is provided, the method including loading and aligning a first wafer in an exposure apparatus, selecting a non-defective wafer alignment mark among a plurality of wafer alignment marks of the first wafer and storing the non-defective wafer alignment marks as a gray level reference image in a job file, loading a second wafer and storing a plurality of wafer alignment marks of the second wafer as gray level wafer alignment mark images, respectively comparing each of the plurality of wafer alignment mark images of the second wafer with the reference image of the first wafer pixel by pixel to obtain matching value for each of the plurality of the wafer alignment mark images, comparing each of the plurality of the matching values with a minimum value set in the exposure apparatus, replacing the wafer alignment mark image having the matching value smaller than the minimum value with the reference image, and obtaining an alignment information for an underlying layer using a wafer alignment sensor.
Patent TW-I246490-B (TW)
Title: Bike's front wheel driving device
Inventor: LAI KUO-YEN
IPC: B62M9/00
Filed: 2004-12-09
Granted: 2006-01-01
Abstract: The present invention relates to a bike's front wheel driving device, comprising: a pedal for being treaded by a user to generate power; a first transmitting component connecting to the pedal on the first side and being installed on a fixing frame; a second transmitting component connecting to the front wheel on the relative second side and being installed on a turning component; and a turnable axis-connecting element for transmitting the power from the first transmitting component to the second transmitting component which allows the different deflection angle of the first and the second transmitting components to transmit the power of the first transmitting component to the second transmitting component and the front wheel so as to drive the front wheel and make the bike move forward.
Patent TW-I254132-B (TW)
Title: Device and method of detecting openings
Inventor: MA KUO-TONG
IPC: G01R1/20
Filed: 2004-12-13
Granted: 2006-05-01
Abstract: An opening-detecting device. A substrate, a structural layer formed thereon, and an opening detecting circuit installed above or below the structural layer, wherein the opening detecting circuit includes a conductor situated at the position where an opening is subsequently formed and a connector connecting to the conductor. A method of detecting the openings is also disclosed.
Patent TW-I324580-B (TW)
Title: Guidance surface and the conveyor
Inventor: OLIVIER LACROIX
IPC: B65G39/071
Filed: 2005-02-03
Granted: 2010-05-11
Abstract: The guide has a curved zone defined by a horizontal roller (7) and two lateral surfaces (8), of a conveyor, placed on both sides of the roller. Each lateral surface extends above a support surface of a belt. One of the lateral surfaces is fixed to a frame using a rapid fixation unit e.g. bolt, to constitute an access hatch. An opening is placed at the level of the horizontal roller. An independent claim is also included for a belt conveyor having a sliding guide.
Patent TW-I282950-B (TW)
Title: Light dispersion device for LED indication or alarm lights
Inventor: JANG SHIANG-CHIUN
IPC: H01L33/00
Filed: 2005-02-22
Granted: 2007-06-21
Abstract: This invention relates to a light dispersion device for LED indication or alarm lights, including: a flat-sheet circuit board mounted with plural LEDs; a reflection board covering the circuit board surface; and a lampshade covering the outside of the reflection board and the circuit board surface, wherein each LED is directly inserted in the same surface of the circuit board to allow quick insertion and connection; the reflection board is a thin-shell type shade with a smooth surface to cover the side of the circuit board mounted with the LEDs within the range surrounded by the LEDs, the reflection board being provided with arcuate reflective portions at sides neighboring the LEDs so as to partially shield free end edges of the LED such that partial luminance of the LED is projected towards the sides, thereby achieving the light dispersion effect. When intending to change the range of light dispersion, one only needs to make a reflection board with arcuate reflection portions with different angles and radian.
Patent TW-I257301-B (TW)
Title: Handle adjusting device of electrical walk-assisting vehicle
Inventor: LIN CHUN-MOUN
IPC: A61G5/10
Filed: 2005-03-01
Granted: 2006-07-01
Abstract: Disclosed is a handle adjusting device of an electrical walk-assisting vehicle. The electrical walk-assisting vehicle has a handle comprising a stationary bar and an angle-adjustable movable bar pivoted to a top end of the stationary bar. The handle adjusting device is arranged at intersection between the stationary bar and the movable bar, and comprises a bolt, a rotor, and a grip featuring gripping flexibility. The bolt extends through the intersection between the stationary bar and the movable bar of the handle. The rotor encompasses and is fixed to a rotor retention section of the bolt. The grip surrounds and is fixed to the rotor to apply an external torque to rotate the rotor and the bolt. The gripping flexibility and thus the excellent gripping feeling of the grip make it easy to continuously rotate and apply torque for efficient rotation and having excellent coupling strength as a whole.
Patent TW-I287527-B (TW)
Title: Dividable container carrier
Inventor: SLOMSKI EDWARD J
IPC: B65D71/00
Filed: 2005-04-27
Granted: 2007-10-01
Abstract: A carrier for containers has loops for individually securing containers therein and perforation lines through the carrier for separating the carrier into at least two subgroups of containers without removing containers from the loops.
Patent TW-I298980-B (TW)
Title: System and method for device authentication
Inventor: BROWN MICHAEL K
IPC: H04Q7/36
Filed: 2005-04-29
Granted: 2008-07-11
Abstract: Authentication of two devices in communication with a third device is achieved where the first and second devices each possess a shared secret value. The authentication includes communication of authentication values from the first device to the second device using the third device. Similarly, there is communication of values from the second device to the first device using the third device. The third device retains the communicated values. The values are calculated to permit the third device to authenticate the first and second devices without the third device receiving the shared secret value. The authentication may be used to establish a communications channel between the first and the second devices. <IMAGE>
Patent TW-I256060-B (TW)
Title: Resistor and manufacturing method therefor
Inventor: YU YING-MEI
IPC: H01C17/02
Filed: 2005-05-19
Granted: 2006-06-01
Abstract: A manufacturing method for resistors comprises the following steps: pre-fabricating a resistor matrix; pre-fabricating a pair of plastic electric terminals; connecting the resistor matrix with the plastic electric terminals by means of thermoplastic deformation to constitute a resistor unit; and, packaging the resistor matrix of the resistor unit with an insulation material.
Patent TW-I289032-B (TW)
Title: Method of recycling printed-circuit boards and method of cutting printed-circuit boards from printed-circuit panel
Inventor: YEN CHEN-HSIANG
IPC: H05K13/04
Filed: 2005-07-29
Granted: 2007-10-21
Abstract: The invention relates to a method of recycling printed-circuit boards, which not only can be used in the printed-circuit boards of a square type, but it also can be used in the printed-circuit boards of oblong, circular, parabolic and irregular types. Besides, by using a method of cutting printed-circuit boards from a printed-circuit panel, the printed-circuit boards could be took out of the printed-circuit panel quickly to avoid wasting time of complicated positioning and mistakes of cutting the printed-circuit boards out of the printed-circuit panel or connecting printed-circuit boards within the printed-circuit panel.