baber/WOPTO huggingface dataset:
Patent TW-535256-B (TW)
Title: Method of fabricating a trenchless buried contact
Inventor: REN BO-HAN
IPC: H01L21/768
Filed: 2001-10-18
Granted: 2003-06-01
Abstract: A method of fabricating a trenchless buried contact is disclosed. An oxide layer and a first polysilicon layer are formed on a silicon substrate. An opening corresponding to the trenchless buried contact is formed within the first polysilicon layer and the oxide layer. An ion implantation process is performed to form the trenchless buried contact within portions of the substrate under the opening. A second polysilicon layer is formed on the substrate. A mask is formed in the opening of the second polysilicon layer. A photoresist layer is formed on the second polysilicon layer and the mask to define patterns of gate, and the photoresist layer is overlapped with portions of the mask. Portions of the second polysilicon layer and the first polysilicon layer not covered by the photoresist layer and the mask are removed. The second polysilicon layer is removed and the trenchless buried contact is completed.
Patent TW-507521-B (TW)
Title: Circuit substrate unit and electronic equipment
Inventor: SASAKI CHIYOSHI
IPC: H05K1/02
Filed: 2001-10-25
Granted: 2002-10-21
Abstract: Provided is a structure in which a shield 308 and a heat sink 307 integrated with a radiation fin 306 are sandwiched by a main substrate 381a and a power source substrate 381b. A hood 142d covers the radiation fin 306 so as to collect air for cooling. Major parts of the main substrate 381a are in contact with the heat sink 307 via heat conduction members having different heat conductivity so that an even thermal distribution is provided. Thus, parts of electronic equipment can be efficiently disposed in a limited space. Moreover, the parts of the electronic equipment can be effectively cooled.
Patent TW-I222215-B (TW)
Title: Driving method for solid-state imaging device and camera using the same
Inventor: SUZUKI RYOJI
IPC: H04N5/235
Filed: 2001-11-20
Granted: 2004-10-11
Abstract: The present invention relates to a driving method for a solid-state image pickup device and a camera provided with the driving function. The frame rate of the image pickup device is varied according to the frequency of illumination or the brightness, or according to the brightness. Consequently, it is possible to provide flash light strategy and adjust brightness condition without electronic shutter.
Patent TW-525199-B (TW)
Title: Electro-optical device
Inventor: VAN DEN REEK JOHANNES NICOLAAS
IPC: G09F9/00
Filed: 2001-12-20
Granted: 2003-03-21
Abstract: The electro-optical device comprises a stack (2) of layers on a substrate (1), which stack of layers includes an organic luminescent layer (5) sandwiched between electrode layers (3, 4). A hollow cover (10) is provided over the stack (2) and connected to the substrate (1) in a gastight manner. A water getter (12) is accommodated in the cover (10) so as to abut against a wall (11) which extends along the stack (2). Said wall (11) has an indentation (13) accommodating control electronics (14) used to operate the device. The control electronics (14) may be connected to the device by means of a flexible foil (15) having conductor tracks (16), and fixed in the indentation (13) by means of an adhesive (17).
Patent TW-537869-B (TW)
Title: Cigarette
Inventor: TSUTSUMI TAKEO
IPC: A24D1/02
Filed: 2002-01-14
Granted: 2003-06-21
Abstract: A cigarette comprising a cigarette section composed of a cylinderical tobacco filler and at least a piece of cellulose based paper for wrapping the periphery of said tabacco filler, wherein the outmost paper has a heat conductity of more than 0.5 W.K<-1>m<-1>.
Patent TW-535355-B (TW)
Title: Domino logic with self-timed precharge
Inventor: DUTTA SANTANU
IPC: H03K19/096
Filed: 2002-01-22
Granted: 2003-06-01
Abstract: The precharge of a domino logic stage is controlled based on the precharge delay of a prior domino logic stage. The precharge of the logic stage does not occur until the output of the prior logic stage corresponds to the precharge logic state. Because the precharge logic state output of a preceding stage is an inactive state of a subsequent logic stage, the logic function of the subsequent logic stage is in a non-conducting state when the output of the prior logic stage is in the precharge logic state. By providing the precharge to a subsequent stage only after the output of the prior stage is in the precharge state, there can be no DC current flow during the precharge of the subsequent stage, and the need for an evaluation transistor to block the DC current flow during precharge is eliminated. The elimination of the evaluation transistor eliminates the delay introduced by the evaluation transistor in a precharge logic stage, reduces the circuit area for the logic stage, reduces the load on the clock circuit, and reduces the power consumption of each logic stage.
Patent TW-544907-B (TW)
Title: Structure for reducing leakage current in submicron IC devices
Inventor: KAVIANI ALIREZA S
IPC: H03K19/00
Filed: 2002-02-26
Granted: 2003-08-01
Abstract: A technique for reducing leakage current in static CMOS devices by adding additional transistors in series between selected inverters or logic gates and ground or power. NMOS and PMOS transistors are added to selected buffers comprised of two inverters in series. The PMOS transistor is connected between the first inverter and power and the NMOS transistor is connected between the second inverter and ground. The added transistors are controlled by a memory cell to be on when the buffer is being used and off when the buffer is unused. Alternatively, no PMOS transistor is added and an existing PMOS transistor of the first inverter is manufactured to sit in a Vgg well. The same techniques are employed with selected buffer pairs and logic gates.
Patent TW-I255447-B (TW)
Title: Method for adjusting a tilt angle for an optical disc player
Inventor: LIN CHUN-NAN
IPC: G11B7/08
Filed: 2002-03-12
Granted: 2006-05-21
Abstract: The present invention is a method for adjusting a tilt angle for an optical disc player. The method includes the following steps. The optical pick up is moved to the outer end of the guide bars. The power device turns a compact disc. The light source emits a light to the compact disc and the lens. The image device receives the reflection light from the compact disc and the lens. The screen displays the traces projected by the reflection lights. According to the traces, the driving device adjusts the position of the guide bars.
Patent TW-569630-B (TW)
Title: Apparatus for delivery of multiple media data streams, and method therefor
Inventor: MANN DANIEL
IPC: H04N5/44
Filed: 2002-04-22
Granted: 2004-01-01
Abstract: An apparatus and method for integrating the delivery of data from a multiplicity of sources to a set of user electronic devices that present audio, video and digital information to the user is implemented. These devices may include conventional television displays, personal computers, and other conventional audio and video equipment. Information may be received from a multiplicity of sources which may include digital television via terrestrial or satellite broadcast, terrestrial analog radio, and digital data exchanged via a public network, such as the Internet. The mechanism of the present invention receives the multiplicity of data streams, processes them in accordance with each stream's formatting protocols (whether an analog stream, an MPEG Transport Stream, or TCP/IP stream, for example), including any conditional access protocols, and streams the processed data, in multiplexed transport stream to the user's presentation devices via a ""fat"" pipe, such as a FireWireTM bus. A thin client interface decodes the streamed data addressed to its corresponding presentation device.
Patent TW-556197-B (TW)
Title: Reusable solid-state one-time programmable read only memory
Inventor: HSU CHING-HSIANG
IPC: G11C16/00
Filed: 2002-04-25
Granted: 2003-10-01
Abstract: A reusable non-volatile memory (NVM) includes a one-time programmable read only memory (OTPROM), a transparent cover formed above the NVM, and an opaque layer removably disposed on the transparent cover. The opaque layer can reflect light, and can be removed from the transparent cover for allowing light to shine onto the OTPROM so as to erase data stored in the OTPROM. During normal operation of the reusable NVM, the opaque layer is fixed on the transparent cover in order to prevent light from erasing the OTPROM. Conversely, the opaque layer can be removed from the transparent cover before the OTPROM is erased using ultraviolet light. Then, once the erasing procedure is completed, the opaque layer is once again fixed on the transparent cover.
Patent TW-I245665-B (TW)
Title: Process for purifying coke oven gas
Inventor: THIELERT HOLGER
IPC: C10K1/12
Filed: 2002-05-08
Granted: 2005-12-21
Abstract: The present invention relates to a method for purifying coke oven gas by gas scrubbing, whereby a washing liquid is fed to a washing liquid cycle and impurities are removed from the washing liquid in a desorber. According to the present invention the coke oven gas is washed in the countercurrent with sodium hydroxide solution. The sodium hydroxide solution is regenerated in the desorber by expulsion of acid gas constituents and ammonia.
Patent TW-I226317-B (TW)
Title: Composite masterbatch formed of fatty acid derivative and nano grade far infrared substrate
Inventor: KE JR-LIAN
IPC: C04B2/10
Filed: 2002-06-21
Granted: 2005-01-11
Abstract: A composite masterbatch formed of a fatty acid derivative and a nano grade far infrared (IR) substrate mainly is produced by: dissolving a fatty acid derivative to form a liquid form; mixing the fatty acid derivative liquid with a nano grade far infrared substrate particle; spraying the resulting mixture and after cooling forming a composite masterbatch particle of a far IR substrate, during which the far IR substrate particle is fully precipitated and dispersed in the solution by mixing under heating so that the nano grade far IR powder produced can be uniformly dispersed in the fatty acid derivative to form a composite masterbatch containing a nano grade far IR powder. The composite masterbatch can be further compounded with a textile synthetic resin to form a synthetic fiber composite masterbatch in a certain ratio. Such a synthetic fiber composite masterbatch containing a nano grade far IR substrate can be further compounded with a synthetic fiber resin according to a desired far IR substrate content. Thus, the mixed synthetic fiber resin can be drawn into an artificial fiber with far IR effects, in which the nano grade far IR substrate powder is uniformly dispersed and there is no concern of breakage for the fiber.
Patent TW-577193-B (TW)
Title: Sound quality adjusting device and filter device used therefor, sound quality adjusting method, and filter designing method
Inventor: KOYANAGI YUKIO
IPC: H03G3/00
Filed: 2002-09-09
Granted: 2004-02-21
Abstract: A filter circuit is composed of FIR filters, and the filter factor is of a symmetrical type, thereby realizing a linear phase characteristic and preventing phase distortion even if a desired frequency band is emphasized. In addition, the first filter factors of a low-pass filter are determined so that the first filter factors may be the terms of a sequence in which the sum of the terms is not zero, the sign of the sum of every other terms is the same as that of the other every other terms, and the sum of the every other terms is equal to that of the other every other terms. Thus, by only changing a part of the signs of the filter factors, second filter factors of a high-pass filter can be simply determined so that they may be the terms of a sequence in which the sum of the terms is zero.
Patent TW-I256002-B (TW)
Title: System and method for trading mask
Inventor: IKEDA TAKAHIRO
IPC: G03F1/68
Filed: 2002-09-16
Granted: 2006-06-01
Abstract: The invention is provided to judge whether mask products are accepted or not more accurately by fully making information exchanges between a mask purchaser and a mask dealer. A host device 20 of this mask trading system has a purchase agent 22 which makes information exchanges with the purchase person through a network, and a sales agent 24 which makes information exchanges with the dealer. A mask manufacturing order including the specification of the mask inputted through the purchase agent 22 is stored in a manufacture order file 42. The host device 20 also has an image data file 50 which stores a geometrical image showing a 2D geometry of a pattern corner part in the mask products. The form image is inputted through the sales agent 24. The geometrical image is provided to the mask purchaser by an image providing section 36 through the purchase agent 22.
Patent TW-I240522-B (TW)
Title: Reduced memory architecture for edge modulator
Inventor: YEH YUH-MIIN
IPC: H04L27/20
Filed: 2002-09-18
Granted: 2005-09-21
Abstract: The present invention provides a wave filter used in 8PSK (8-ary phase shift keying) system. The wave filter comprises a pi/16 phase shift module, a weight distribution module, and a combiner module. The pi/16 phase shift module is for making a second vector, 3pi/8 phase shift module generates, to shift pi/16 degree into a corresponding third vector. The weight distribution module distributes weight from predetermine distribution waveform according to a plurality of selection weight and stores to weight distribution waveform corresponding to weight. The combiner module according to the third vector decides a selected weight distribution waveform from the weight distribution module and combines selected weight distribution waveform to generate a transformed signal. The apparatus and method of present invention can save a large amount of memories used in wave filter process.
Patent TW-565911-B (TW)
Title: Multi-bit memory cell and its manufacturing method, and operation method of reading multi-bit memory cell
Inventor: JENG SHIANG-YUAN
IPC: H01L21/8239
Filed: 2002-09-27
Granted: 2003-12-11
Abstract: A kind of multi-bit memory cell is provided in the present invention, and its manufacturing method includes the followings: providing a semiconductor substrate, which is formed with the gate dielectric layer, a polysilicon layer and the first patterned photoresist (PR) layer; using the first patterned PR layer as the mask to etch the polysilicon layer to form the gate such that an idle polysilicon layer is left on the gate dielectric layer surface; forming the first spacer on the gate sidewall after removing the first patterned PR and etching the idle polysilicon layer to form a gate with undercut shape; forming the second patterned PR layer on the semiconductor substrate and using the second patterned PR layer as a mask to remove the exposed first spacer, the gate dielectric layer and the and the second patterned PR layer; and forming the doped region on the semiconductor substrate and removing the first spacer and the gate dielectric layer.
Patent TW-I227891-B (TW)
Title: External storage device
Inventor: SUGAWARA NORIO
IPC: G11C5/00
Filed: 2002-11-12
Granted: 2005-02-11
Abstract: The purpose of the present invention is to provide an external storage device which can call attention to handling a precision electronic equipment, so as to obtain an appropriate attachment action for a cap while preventing the cap from easily coming off. To achieve the purpose, with reference to figure 10, a substrate holder 13 is made of a transparent material, and at the same time, notches 19A and 20A for externally exposing the substrate holder 13 are formed in a main body 11 and a cap 14, respectively. A memory substrate 12 present inside can be visibly observed from the exterior through these notches 19A and 20A. Moreover, a pair of guide edges 28 and 29 are formed so that the notches 19A and 20A are parallel in an attachment/removal direction of the cap 14 and to oppose to each other, whereas guide parts 30 and 30 in sliding contact with the guide edges 28 and 29 along their total length are provided to guide the attachment/removal of the cap 14.
Patent TW-I258045-B (TW)
Title: Backlight assembly and liquid crystal display apparatus having the same
Inventor: CHOI JUNG-MIN
IPC: H01J5/50
Filed: 2002-11-25
Granted: 2006-07-11
Abstract: A backlight assembly including a light guide plate having a plurality of side surfaces, a first lamp having a first lamp tube disposed adjacent to the plurality of side surfaces, first and second electrodes disposed at opposite end portions of the first lamp tube, a second lamp having a second lamp tube disposed adjacent to the plurality of side surfaces, third and fourth electrodes disposed at opposite end portions of the second lamp tube, the third and first electrodes being disposed adjacent to one another, and the fourth and second electrodes being disposed adjacent to one another, a connector for electrically connecting the first and third electrodes, and a power supply for supplying a first discharge voltage to the second electrode and a second discharge voltage to the fourth electrode, the first and second discharge voltages having a phase difference of 180 and a same voltage level.
Patent TW-I238316-B (TW)
Title: Distributed automated software graphical user interface (GUI) testing
Inventor: MATHEWS JOHN
IPC: G06F11/36
Filed: 2002-11-26
Granted: 2005-08-21
Abstract: A method for distributed automated software graphical user interface (GUI) testing includes maintaining a centralized test queue, which stores multiple software GUI test instances to be executed by multiple distributed test execution computers. Each distributed test execution computer includes a client platform and is connected to one or more server platforms. The client platforms and server platforms collectively provide multiple client-server combinations against which the tests may be executed. For each test execution computer, a request for a test instance is received from a particular test execution computer in response to completion of a preceding test by the particular test execution computer and, in response, a test instance is retrieved from the test queue. The retrieved test instance is communicated, for each test execution computer, to the particular test execution computer for execution against a particular client-server combination using a testing component supported by the particular test execution computer. The testing component performs automated software GUI testing and produces test results for such testing. A test result for the executed test instance from the particular test execution computer is received in response to the execution of the test instance and is stored for reporting to one or more users.
Patent TW-I290811-B (TW)
Title: Plasma processing apparatus, matching box, impedance integrator and coupler
Inventor: HIGASHIURA TSUTOMU
IPC: H05H1/34
Filed: 2002-12-13
Granted: 2007-12-01
Abstract: In the invention, the contactor insertion portion for the insertion hole of the contactor is disposed in the matching box. After fixing the matching box on the outer wall of side face of the vacuum container, the position is determined by having a sufficient space between the matching box and the power supply bar. Then, because the contactor is inserted into the contactor insertion portion, the electric contact between external circuit and the power supply bar is assured. In addition, the socket 40 disposed at the output portion of the impedance integrator is formed to be the center portion of cylinder-shaped metal body 40a and is provided with the embedding hole 41 for holding the embedded power supply bar 32. On the inner wall of the embedding hole 41, the coating layer 42 containing the insulation material is disposed in advance so as to have electric insulation with respect to the power supply bar 32. The high-frequency electric power generated by the second high-frequency power source 51 is transmitted to the power supply bar 32 through the inductive coupling.
Patent TW-587036-B (TW)
Title: Multi-function electronic lock device
Inventor: HUANG TIAN-TSAI
IPC: B60R25/00
Filed: 2003-03-04
Granted: 2004-05-11
Abstract: The present invention relates to a multi-function electronic lock device, which is employed in protection of automobile from being thieved by incorporating an electronic lock and adapting a number of intrusion detection strategies to enhance effectiveness of automobile anti-theft. The present invention also provides notification of the automobile owner of the current status monitored by the multi-function electronic lock device. In addition, a spare power source is provided to allow continuous operation of the multi-function electronic lock device at the time of power failure.
Patent TW-594800-B (TW)
Title: Sliding type electric device
Inventor: YASHIRO ATSUSHI
IPC: H01H15/02
Filed: 2003-03-18
Granted: 2004-06-21
Abstract: A kind of sliding type electric device is provided in the present invention, in which there is no gap remained between the stopping paw and the mounting foot such that it is capable of reaching the purpose of miniaturization. The driving member (8) is held and capable of sliding freely inside the main body composed of the metal plate frame body (1) and the insulation substrate (4) that stuffs the frame body (1). The control rod (8a) is protruded outwards from the breach (3) formed on the frame body (1) inside the driving body (8) to extend the lower terminal of the side plate (1b) of the frame body (1) for use as the mounting foot (2). The mounting foot (2) and the insulation substrate (4) are fixed on the stopping paw (2a) of the frame body (1) so as to form an integration design.
Patent TW-I229041-B (TW)
Title: Bicycle control apparatus that communicates power and data over a single transmission path
Inventor: KITAMURA SATOSHI
IPC: B62M9/131
Filed: 2003-03-21
Granted: 2005-03-11
Abstract: A bicycle control apparatus includes a bicycle component control unit having one of a control transmitter and a control receiver; a computer control unit having the other one of the control transmitter and the control receiver; and a transmission path coupled to the bicycle component control unit and to the computer control unit. The control transmitter communicates both power and data to the control receiver over the transmission path.
Patent TW-I251743-B (TW)
Title: Method for disabling writing function of storage apparatus
Inventor: LEE WU-SUNG
IPC: G06F21/00
Filed: 2003-04-07
Granted: 2006-03-21
Abstract: The present invention provides a method for disabling a writing function of a storage apparatus. The storage apparatus includes a storage medium and a firmware connecting to a processor. The method includes: (1) storing a first parameter to the storage medium; (2) accessing the first parameter from the storage medium while the firmware receives a writing command from the processor; (3) refusing the writing command if the first parameter is equal to a disable writing parameter.
Patent TW-I242130-B (TW)
Title: Color adaptation for multimedia devices
Inventor: ALDRICH BRADLEY C
IPC: G09G5/04
Filed: 2003-04-15
Granted: 2005-10-21
Abstract: An adaptive color depth control may receive input signals from a power mode block, an ambient light sensor and/or a resource usage monitor to adjust the performance of a system through adaptation of the number of bits-per-pixel for each of the three primary colors supplied to a display. The spatial resolution may be adapted in a similar manner with inputs from the power mode block, ambient light sensor, and/or resource usage monitor.