baber/WOPTO huggingface dataset:
Patent TW-534846-B (TW)
Title: Method and device for manufacturing bolt with a thin head forming hexagonal socket with wrench guiding hole
Inventor: JANG YUN-DE
IPC: B23G1/00
Filed: 2001-11-07
Granted: 2003-06-01
Abstract: The present invention provides a method and device for manufacturing bolt with a thin head forming hexagonal socket with wrench guiding hole, comprising four sets of female and male forging dies with different configurations. An initial blank in the form of a straight rod is sequentially fed into the female dies and is forged by means of the male die whereby the initial blank is forged into form, in sequence, a first blank with a spindle-shaped end, a second blank with a cylindrical end with a conic bore defined in a center of the end, a third blank forming an inner hexagonal hole adjacent the end, a cylindrical hole coaxial with and in communication with the inner hexagonal hole and a tapering hole connecting to a rear end of the cylindrical hole, and a fourth blank forming an inner hexagonal hole and a guiding hole in communication with the inner hexagonal hole. Thus, a bolt can be handled in the same forging formation device before the formation of thread and no additional lathe machining is required, having the effect of convenience and time saving.
Patent TW-I268110-B (TW)
Title: Initial cell search algorithm
Inventor: DEMIR ALPASLAN
IPC: H04B7/26
Filed: 2002-02-07
Granted: 2006-12-01
Abstract: A system and method for establishing initial synchronization for the link between a UE and a base station in a communication network uses window exclusion logic in order to avoid a deadlock condition upon a detection of the wrong public land mobile network (PLMN). The communication signal is processed in a three step decision process. The first decision step determines a chip offset of the strongest path detected over a frame of samples. In response to the first decision, the second step generates a scrambling code group number and slot offset for retrieving the secondary synchronization code. The third decision step retrieves a primary scrambling code in response to the code group number for synchronizing the UE to the base station.
Patent TW-578118-B (TW)
Title: Method and device for capturing license plate area from the vehicle image and correcting license plate oblique
Inventor: WU KUEN-RUNG
IPC: G08G1/00
Filed: 2002-03-06
Granted: 2004-03-01
Abstract: The present invention provides a method and device for capturing license plate area from the vehicle image and correcting license plate oblique, which is to capture the vehicle image from the lane with CCD camera associated with lens and the frame grabber; reading the capture image from the frame grabber by the vehicle image reading unit; next, calculating the logarithmic gray level on each pixel in the vehicle image by the a logarithmic gray level operation unit; using a wavelet decomposition operation unit to decompose the logarithmic gray level image into coarse images, horizontal difference image, vertical difference image, diagonal difference image; next, using the image binarization operation unit to convert the logarithmic gray level of each pixel in horizontal difference image from real number into binary number of 0 or 1; then, using a license plate area coarse dividing unit to search the area with the highest binary sum in the whole vehicle image according to the default approximate length and width of the license plate to primarily divide the area as the location of license plate area; then, using the license plate oblique correction unit to correct the oblique of the license plate area image for not being oblique; and finally, using a license plate area fine dividing unit to remove the part in the coarse license plate area not belonging to the license plate.
Patent TW-539838-B (TW)
Title: Refrigerator
Inventor: NAKAYAMA MASAHIRO
IPC: H05B3/44
Filed: 2002-03-12
Granted: 2003-07-01
Abstract: A plurality of glass tube heaters are installed adjacent to an evaporator to serve as a defrosting means contained in a refrigerating cycle having an inflammable refrigeration medium sealed therein. The conducting time and the applied voltage are controlled so that the surface temperature of the glass tube heaters is less than the kindling temperature of the inflammable refrigeration medium. In addition, the glass tube heaters come into contact with the heat-dissipating fins of the evaporator to reduce the surface temperature of the glass tube heater. Furthermore, the glass tube heaters are made multiple-structured and have sealing members mounted on the end faces thereof. With this structure, in a refrigerator using the inflammable refrigeration medium, for example, even the defrosting process is performed in a state of leakage of the inflammable refrigeration medium, the firing of the inflammable refrigeration medium can be prevented, and the nonfreezing phenomenon due to the residual frost can be avoided.
Patent TW-I221316-B (TW)
Title: Process for drying an object having microstructure and the object obtained by the same
Inventor: KAWAKAMI NOBUYUKI
IPC: G03F7/32
Filed: 2002-04-22
Granted: 2004-09-21
Abstract: Disclosed is a drying method constituted such that a microstructure is brought into contact with liquefied carbon dioxide or supercritical carbon dioxide while the surface of the microstructure being covered with a fluorocarbon type solvent. According to the invented drying method, prior to the liquefied/supercritical carbon dioxide treatment, the microstructure is brought into contact with carbon dioxide when a fluorocarbon is used to cover the microstructure so that collapse or swell of a photoresist pattern can be prevented. Moreover, when in a cleaning step using a water-containing solvent, water is substituted for a water draining liquid, and then this water draining liquid is substituted for the fluorocarbon type solvent, enabling steps up to the drying step to be smoothly conducted and to prevent collapse or swell of a photoresist pattern.
Patent TW-I237643-B (TW)
Title: Method for manufacturing PAN polymer electrolyte used for isolation membrane of secondary battery
Inventor: CHEN SHOW-AN
IPC: H01M10/14
Filed: 2002-05-14
Granted: 2005-08-11
Abstract: The present invention is a crosslinked colloid compound electrolysis protoplasmic membrane used for an isolated membrane between anode and cathode, which is composed of PAN polymer electrolyte membrane, PVdF polymer and liquid electrolyte. Wherein, crosslinked PAN polymer electrolyte is polymerized from AN monomer and crosslinked monomer with two PANs on the end; PVdF homopolymer is PVdF-co-HFP copolymer with 80% PVdF; and liquid electrolyte is nonaqueous solvent composed of solving metals of alkaline or alkaline earth metal. The present invention has characteristics of excellent conductivity and mechanical intensity and well paste property with anode and cathode board and industrial potential.
Patent TW-I221406-B (TW)
Title: Systems and methods for targeted magnetic resonance imaging of the vascular system
Inventor: WEISSKOFF ROBERT M
IPC: A61K49/00
Filed: 2002-07-29
Granted: 2004-10-01
Abstract: This invention relates to MRI-based methods and systems useful for diagnosing and clinically assessing the presence, location, and size of cardiovascular disease-associated stationary targets, e.g., thrombi and atherosclerotic lesions, within the vascular system. Methods and systems of the invention allow for improved anatomical information to be obtained from MRI images and allow the clinician to develop more effective treatment plans. In one aspect, the invention provides a method of determining the presence or absence of a stationary target within the vascular system of a mammal wherein two MRI data sets representing images of the vascular system and the stationary target are acquired after administration of a targeted MRI contrast agent. In another embodiment, both a targeted MRI contrast agent and a vascular MRI contrast agent are administered to a mammal, and both a vascular MRI and a targeted MRI data set are acquired.
Patent TW-I278521-B (TW)
Title: Multi-component alloy coating layer
Inventor: SHUN TAO-TSUNG
IPC: C22C38/00
Filed: 2002-10-25
Granted: 2007-04-11
Abstract: A multi-component alloy coating layer is disclosed, which is composed of five to ten types of major elements selected from twelve elements consisting of iron, Cobalt, Nickel, Chromium, Silicon, Aluminum, Titanium, Vanadium, Copper, Zirconium, Molybdenum and Manganese, in which every major element has a percentage of 4% to 35% in an atomic composition of the multi-component alloy coating layer and at least two major elements have percentages greater than 10% in composition of the multi-component alloy coating layer. The thickness of coating layer is between 0.05 mm and 0.5 mm and the multi-component alloy coating layer is sprayed onto an object-to-be-coated by heat spray or melt spray.
Patent TW-578222-B (TW)
Title: Semiconductor wafer surface protective adhesive tape and backside process method of semiconductor wafer using the same
Inventor: FUKUMOTO HIDEKI
IPC: C09J7/22
Filed: 2002-12-12
Granted: 2004-03-01
Abstract: This invention provides a semiconductor wafer surface protective adhesive tape, which can prevent wafer warpage and be peeled off without breakage even when the thickness of the semiconductor wafer is thinned to be below 150 mum. The semiconductor wafer surface protective adhesive tape is a substrate film with an adhesive layer formed on one surface, which is characterized that the substrate film contains at least one layer fulfilling requirement A and at least one of requirement B or requirement C, in which the requirement A is a high rigidity characteristic (A) when the hardness of the film at 50 DEG C is between 0.08 and 1.5 N, the requirement B is a characteristic (B) when the hardness of the film at 50 DEG C is below one third of that at 90 DEG C, and the requirement C is a water absorption high elastic modulus characteristic (C) when the dimensional variation at 23 DEG C and 90% RH after four hours is 0.05 to 0.5%.
Patent TW-588446-B (TW)
Title: Multi-chips stacked package
Inventor: WANG SUNG-FEI
IPC: H01L25/065
Filed: 2003-03-21
Granted: 2004-05-21
Abstract: A multi-chips stacked package at least comprises a carrier, a first chip, a second chip, a third chip and a supporting carrier. The carrier has an upper surface and the first chip and the second chip are disposed on the upper surface of the carrier and electrically connected to the carrier. The supporting carrier is disposed on the first die and the second chip simultaneously. And the third chip is disposed on the supporting carrier and electrically connected to the carrier via the supporting carrier and a plurality of conductive wires which connect the supporting carrier and the carrier.
Patent TW-I221689-B (TW)
Title: Corona processing equipment
Inventor: TSAI FENG-YI
IPC: H01T19/00
Filed: 2003-04-01
Granted: 2004-10-01
Abstract: The present invention provides a corona processing equipment, which improves the problem of high cost and limited surface processing effect for the plasma processing equipment in the prior art. The solution of the present invention is to install a high-voltage circuit system between a power source and a positive electrode plate. The high-voltage circuit system is grounded in the middle, and a negative electrode plate is installed. The dense silk-like arc (hopping electrons) between the positive electrode plate and the negative electrode plate is utilized to generate the corona discharge in a wider range. Thus, the corona discharge provides a better surface cleaning effect on the object to be cleaned, and enhances the surface uniformity. Also, since the gas temperature to operate the corona discharge is close to room temperature (which belongs to cold plasma type), energy is not required to raise the gas temperature, and electromagnetic interference of RF emission equipment is not generated.
Patent TW-I245776-B (TW)
Title: Modified polymers and compositions containing the same
Inventor: MATSUDA TAKAAKI
IPC: C09J151/04
Filed: 2003-04-10
Granted: 2005-12-21
Abstract: This invention discloses a primary modified polymer composed of (1) a hydrogenated polymer obtained by hydrogenating at least one non-hydrogenated polymer selected from the group consisting of polymers comprising conjugated diene monomer units and copolymers comprising conjugated diene monomer units and vinyl aromatic monomer units and (2) groups of a primary modifier having a functional group which are bonded to the polymer (1), which has a specific vinyl aromatic monomer unit content, a specific vinyl aromatic polymer block content, a specific weight-average molecular weight, and a specific degree of hydrogenation of the double bonds of conjugated diene monomer units; a secondary modified polymer obtained by reacting a primary modified polymer composed of beta a base polymer and gamma groups of a primary modifier having a functional group which are bonded to the polymer beta with a secondary modifier; and compositions comprising the primary or secondary modified polymer and at least one other component.
Patent TW-586237-B (TW)
Title: Structure of a low temperature polysilicon thin film transistor
Inventor: LIN KUN-CHIH
IPC: H01L29/786
Filed: 2003-05-09
Granted: 2004-05-01
Abstract: A structure of a low temperature polysilicon thin film transistor (LTPS-TFT) comprises several polysilicon layers on a substrate, wherein each of the polysilicon layers includes a source region, a drain region and a channel region between the source region and the drain region. A gate dielectric layer is covering the polysilicon layers and a gate is on the gate dielectric layer above the channel regions. An inter-layer dielectric layer is covering the gate. Several source contacts/drain contacts are in the inter-layer dielectric layer and the gate dielectric layer, wherein each of the source contacts/drain contacts are connected to the source/drain correspondingly. A source metal/drain metal is on the inter-layer dielectric layer, wherein the source metal/drain metal are connected to the source contacts/drain contacts.
Patent TW-I227070-B (TW)
Title: High-speed tuner and it's pre-tuning method
Inventor: CHEN JENG-FA
IPC: H03J7/02
Filed: 2003-06-02
Granted: 2005-01-21
Abstract: A high-speed tuner and it's pre-tuning method. This invention divides the channel into several bands by the ratio of the frequency, and every band has five or more tanks. And then, it achieves to high-speed tuning by control corresponding matching-voltage. Besides, we will consider the parameters of impedance match, noise, stable, gain and impedance inverse to achieve the best circuit configuration when we are designing the circuit. In pre-tuning, it must under the different temperatures first, and then uses the computer to tune the matching-voltage and stores the data in the memory. In the application, the computer will according the current temperature to fetch the data of the matching-voltage for corresponding temperature/frequency and transfer it to real-voltage to control the tank.
Patent TW-I273344-B (TW)
Title: Method and apparatus for managing actinic intensity transients in a lithography mirror
Inventor: DEL PUERTO SANTIAGO E
IPC: G02B7/18
Filed: 2003-06-02
Granted: 2007-02-11
Abstract: An apparatus and method of maintaining a time-constant heat load on a lithography mirror. The mirror includes a resistive layer formed on a substrate, contacts for coupling a power supply to the resistive layer, an insulating sublayer formed on the resistive layer, a polished layer formed on the insulating layer, and a reflective layer formed on the polished layer. The time-constant heat load on the lithography mirror is maintained by placing an additional electrical heat load on the mirror according to the actinic heat load transmitted by the mask. Maintaining the time-constant heat load can reduce or eliminate variation in image distortion that occurs as a result of changes in actinic heat load on the lithography mirror. Independent temperature control can be used to mitigate ""cold-edge effect.""
Patent TW-I221975-B (TW)
Title: Apparatus and method of a high-speed serial link with de-emphasis function
Inventor: CHANG CHI
IPC: H04L25/02
Filed: 2003-07-22
Granted: 2004-10-11
Abstract: An apparatus and method of a high-speed serial link with de-emphasis function for receiving a parallel data and accordingly outputting a de-emphasis transmit differential pair. The apparatus includes a parallel-to-serial unit, a pre-driver, and an output driver. The parallel-to-serial unit serializes the parallel data and outputs a serial data and a delayed serial data. The pre-driver outputs a data differential pair according to the serial data, and outputs a delayed-and-inverted differential pair according to the delayed serial data. The output driver outputs the de-emphasis transmit differential pair according to the data differential pair and the delayed-and-inverted differential pair.
Patent TW-I234709-B (TW)
Title: Weighted cache line replacement
Inventor: ROBINSON JOHN T
IPC: G06F12/00
Filed: 2003-07-30
Granted: 2005-06-21
Abstract: A method for selecting a line to replace in an inclusive set-associative cache memory system which is based on a least recently used replacement policy but is enhanced to detect and give special treatment to the reloading of a line that has been recently cast out. A line which has been reloaded after having been recently cast out is assigned a special encoding which temporarily gives priority to the line in the cache so that it will not be selected for replacement in the usual least recently used replacement process. This method of line selection for replacement improves system performance by providing better hit rates in the cache hierarchy levels above, by ensuring that heavily used lines in the levels above are not aged out of the levels below due to lack of use.
Patent TW-595006-B (TW)
Title: A thin film transistor (TFT) array and method for manufacturing the same
Inventor: LIN HUI-FEN
IPC: H01L29/786
Filed: 2003-08-18
Granted: 2004-06-21
Abstract: A method for manufacturing a thin film transistor (TFT) array is disclosed, which comprises the following steps. First, a substrate having a plurality of switch elements thereon is provided. Next, a passivation layer is coated on the substrate, and then a photo-sensitive layer is formed on the passivation layer, wherein the dielectric constant of the photo-sensitive layer is less than 4.0. Afterwards, a plurality of vias and contacts corresponding to the switch elements are formed, respectively, in the photo-sensitive layer and passivation layer. Finally, a plurality of pixel electrodes overlapping with the contacts is formed on the substrate.
Patent TW-I232490-B (TW)
Title: Semiconductor device and semiconductor production management system
Inventor: NAYA HIDEMITSU
IPC: H01L21/02
Filed: 2003-08-27
Granted: 2005-05-11
Abstract: A semiconductor device is provided with the identifying information which is difficult to be altered. A semiconductor production management system which is intended for a product mounted with the semiconductor device and can manage the product from the production to the state of use is also provided. A semiconductor chip (2) to be packaged in a semiconductor device (1) is provided with a circuit pattern (2B) in addition to a primary circuit pattern (2A). Every semiconductor chip (2) has a different circuit pattern (2B) that carries the identifying information.
Patent TW-I230409-B (TW)
Title: Semiconductor device and manufacturing method of the same
Inventor: YAMAUCHI JUN
IPC: H01L21/24
Filed: 2003-08-28
Granted: 2005-04-01
Abstract: A semiconductor device having a semiconductor layer, includes: a first impurity atom having a covalent bond radius larger than a minimum radius of a covalent bond of a semiconductor constituent atom of a semiconductor layer; and a second impurity atom having a covalent bond radius smaller than a maximum radius of the covalent bond of the semiconductor constituent atom; wherein the first and second impurity atoms are arranged in a nearest neighbor lattice site location and at least one of the first and second impurity atoms is electrically active.
Patent TW-594272-B (TW)
Title: Backlight module
Inventor: WANG MING-FA
IPC: F21V29/00
Filed: 2003-10-07
Granted: 2004-06-21
Abstract: A backlight module including an extruded metallic carrier, a reflector sheet, a light source and a diffuser plate is provided. Of which, the extruded metallic carrier has a carrier's top-face and plural heat-dissipating channels with an accommodation sink being formed on the carrier's top-face; both the reflector sheet and the light source are deposited in the accommodation sink with the former being situated under the latter; the diffuser plate is situated above the light source. The extruded metallic carrier according to the invention not only maintains the overall evenness of the backlight module but also dissipates the heat outside, hence preventing the diffuser plate from being caved in and deformed due to a high temperature and improving the luminance quality of the backlight module.
Patent TW-I322611-B (TW)
Title: Soft keys for a mobile communications device having moveable panels
Inventor: ANDREA FINKE-ANLAUFF
IPC: H04M1/72466
Filed: 2003-10-31
Granted: 2010-03-21
Abstract: A mobile communication device is provided with a body having a screen, a first panel fixed to the screen, and a second panel which mounted on said body for pivotable motion relative to said first panel. The second panel is either open or closed depending on the selected function of the device. A sensor generates a signal indicating the position of the second panel. Soft keys are provided which have alternative functions depending on the position of the second panel.
Patent TW-I246828-B (TW)
Title: Method for reducing interference toward the performance of a system from error detection messages
Inventor: KUO HSING-PING
IPC: H03M13/00
Filed: 2004-02-03
Granted: 2006-01-01
Abstract: A method for reducing interference toward the performance of a system from error detection messages is disclosed. The original content of the error detection message matched to every error detection procedure of one driver program is edited in a compressing module, and the original content is used to individually match the code with capacitance is smaller than the capacitance of the original content. The compressing module can edit a comparison code table according to the original content and the code, and edit a compressed content according to the comparison code table. The compressed content is compiled by a compiler and then installed/executed in the system of a targeted device, so when the system is running and the error detection procedure detects an error, the system will use a code to indicate the error detection message, and store the code in the system, so the system does not need to process the original content and thus the loading of the system is reduced.
Patent TW-I288247-B (TW)
Title: High precision mirror, and a method of making it
Inventor: SCHAEFER JOHN P
IPC: G02B1/10
Filed: 2004-02-24
Granted: 2007-10-11
Abstract: A mirror includes: a substrate having a surface; and a thin-film finish layer provided over the surface of the substrate and having on a side thereof opposite from the substrate a surface with a polished finish. According to a different aspect of the invention, a method of making a mirror includes: providing a substrate having a surface thereon; forming a thin-film finish layer over the surface of the substrate using thin-film techniques, the finish layer having a surface on a side thereof opposite from the substrate; and polishing the surface of the finish layer.