baber/WOPTO huggingface dataset:
Patent TW-I245402-B (TW)
Title: Rod soldering structure and manufacturing process thereof
Inventor: LEE JIN-YUAN
IPC: H01L23/485
Filed: 2002-01-07
Granted: 2005-12-11
Abstract: The present invention relates to a rod solder structure and manufacturing process thereof, wherein the rod soldering structure is deployed on a pad of a chip, and during a flip-chip package process, chip can be connected with a substrate by means of the rod soldering structure. In addition, the rod soldering structure mainly includes one conducting rod and one solder block, in which the conducting rod is disposed on the pad of the chip, while the solder block is disposed on the conducting rod. The melting point of the solder block is lower than that of the conducting rod, and the contour of solder block could be rod-shaped, spherical, hemispherical, or the like. Moreover, the manufacturing process of the rod soldering structure includes steps of preparing a patterned mask layer on a wafer such that an opening of mask layer is located on the solder pad of the wafer, filling a conductive material in the opening by electroplating to form the conducting rod, and in subsequent process forming the afore-mentioned solder block to complete the preparation of the rod soldering structure.
Patent TW-571396-B (TW)
Title: Manufacturing method for memory device
Inventor: YU SHIU-SHENG
IPC: H01L21/8239
Filed: 2002-01-09
Granted: 2004-01-11
Abstract: The present invention provides a manufacturing method for memory device, which includes the following steps: first, forming a thin dielectric on the provided substrate; forming a strip-like conductive structure on the thin dielectric, wherein the strip-like conductive structure is composed of a polysilicon layer and a capping layer; next, forming a buried bit line in the substrate on both sides of the strip-like conductive structure; forming a bottom anti-reflection coating on top of the substrate; then, patterning the bottom anti-reflection coating and the strip-like conductive structure in the direction vertical to the strip-like conductive structure to form a plurality of poly-islands; and, forming a word line on the poly-island.
Patent TW-513852-B (TW)
Title: Multiphase oscillator and multiphase oscillation signal generating method
Inventor: LI JENG-DAU
IPC: H03B27/00
Filed: 2002-01-21
Granted: 2002-12-11
Abstract: A kind of multiphase oscillator and multiphase oscillation signal generating method are disclosed in the present invention, in which the multiphase oscillator includes a delay loop buffer and plural oscillators. The delay loop buffer has N delay units; and the oscillator can be the single-phase oscillator, the oscillator with 180 DEG phase difference, or multiphase difference oscillator. By using N delay units having a network structure with 360 DEG phase shift, each delay unit has the same time delay that equalizes 360 DEG phase such that the oscillation signals generated by these oscillators are made to have fixed phase difference that equalizes 360 DEG phase. In addition, we also propose an oscillator, which is composed of plural inverters and a regenerator, with 180 DEG phase difference capable of being used in multiphase oscillator.
Patent TW-538331-B (TW)
Title: Method for recording power failure time of a computer system
Inventor: JAN SEN-TA
IPC: G06F1/26
Filed: 2002-01-24
Granted: 2003-06-21
Abstract: A method for recording power failure time of a computer system. The computer system includes a power supply for generating a power signal, a memory for recording data, and a processor for processing data. The processor has a power port connected to the power supply for receiving the power signal, an input port for receiving a power good signal, and an output port connected to the memory for outputting the power failure time of the computer system to the memory. The recording method includes writing a power failure time and a check number into the memory when the input port of the processor does not receive the power good signal, and when the power signal has dropped below a threshold voltage.
Patent TW-545047-B (TW)
Title: Data transfer device
Inventor: ISHIBASHI NORIO
IPC: G09G5/395
Filed: 2002-01-25
Granted: 2003-08-01
Abstract: A data stream input from an image processing device (20) connected with a data transfer device (10) by means of an IEEE 1394 isochronous transmission is converted into a color signal mode and PCI transferring data by a converter circuit (219), and image data from the converter circuit (219) is DMA-transmitted via a PCI bus (215) while performing an address control with a PCI bridge circuit (216B) as a bus master and is written into a graphic memory (221) via a graphic control circuit (220). Then, image data is read from the graphic memory (221) by means of the graphic control circuit (220), for transferring to an electronic apparatus (30).
Patent TW-569186-B (TW)
Title: Tooth gap reduction mechanism of worm gear set decelerator and electronic device using the device
Inventor: HO CHI-HWA
IPC: G11B17/30
Filed: 2002-02-04
Granted: 2004-01-01
Abstract: The present invention provides a tooth gap reduction mechanism of worm gear set decelerator and electronic device using the device. The tooth gap reduction mechanism includes a base, a worm gear set, a supporting stand, a motor and an abutting device. The worm gear set has a worm and a worm gear engaged with the worm, wherein the worm is arranged on the base. The supporting stand is arranged on the base in a manner of generating displacement. The motor is arranged in the supporting stand and has an output shaft, wherein the output shaft is connected to the worm. The abutting device is arranged on the base in a manner of abutting against the supporting stand. Accordingly, when the motor rotates the worm by its output shaft and further rotates the worm gear, the supporting stand can generate displacement by the abutting device, so that the worm connected to the output shaft of the motor arranged in the supporting stand can be close to or far away the worm gear, thereby eliminating the tooth gap between the worm and worm gear. In addition, an electronic device using the above mechanism is able to achieve the requirement of precise positioning with a low cost.
Patent TW-I243329-B (TW)
Title: User input device, method, system, and recording medium for improving interactions with users of pervasive computing devices
Inventor: LECTION DAVID B
IPC: G06F3/0482
Filed: 2002-02-22
Granted: 2005-11-11
Abstract: User interfaces, methods, systems, and computer program products for improving interactions with users of pervasive computing devices such as personal digital assistants, Web-enabled cellular phones, Web appliances, wearable computing devices, so-called ""smart"" appliances in the home, and so forth. A multi-functional application launcher is defined that is specifically adapted for use on devices with limited display space and which use pen-based input or other similar input means. This application launcher enables improved navigation, and provides an improved way to show task status information to the device user. Multiple functions per task are supported, and status information is provided, all from an application launcher view.
Patent TW-570993-B (TW)
Title: Sputtering target producing very few particles, backing plate or apparatus within sputtering device and roughening method by electric discharge machining
Inventor: TAKAHASHI HIDEYUKI
IPC: C23C14/56
Filed: 2002-03-04
Granted: 2004-01-11
Abstract: Disclosed are a sputtering target formed with an electric discharge machining trace on a surface on which unnecessary film during sputtering is deposited, a backing plate or an apparatus in a sputtering device. The electric discharge machining trace is consisting of many inclined protrusions each having an angle of depression of less than 90 degrees. Chemical etching is performed on the electric discharge machined portions according to the requirement. Therefore, separation/scattering of deposits occurring from the unnecessary-film-deposited surfaces of a target, a backing plate and an apparatus in a sputtering device, is prevented.
Patent TW-543222-B (TW)
Title: Separator for polymer battery
Inventor: WENSLEY GLEN C
IPC: H01M50/409
Filed: 2002-03-12
Granted: 2003-07-21
Abstract: The instant invention is a separator for a lithium polymer battery. The separator comprises a membrane and a coating. The membrane has a first surface, a second surface, and a plurality of micropores extending from the first surface to the second surface. The coating covers the membrane, but does not fill the plurality of micropores. The coating comprises a gel-forming polymer and a plasticizer in a weight ratio of 1:0.5 to 1:3.
Patent TW-530110-B (TW)
Title: Gas absorbing material
Inventor: OIKAWA KIKUO
IPC: B01J20/22
Filed: 2002-05-02
Granted: 2003-05-01
Abstract: A gas absorbing material which comprises a high temperature charcoal having been carbonized at a temperature of about 800 DEG C or higher, a low temperature charcoal having been carbonized at a temperature of about 500 DEG C or lower, and alginic acid or a salt thereof or calcium oxide. The combined use of the high temperature charcoal, the low temperature charcoal, and an alginic acid component or calcium oxide has allowed the marked improvement of performance capabilities of charcoal for absorption of a gas. The gas absorbing material can be used as a gas absorbing material having excellent gas absorptivity, especially, for use as an interior building material for absorbing a toxic gas present in a room.
Patent TW-533634-B (TW)
Title: Surface-emitting laser having thin metal and transparent ITO and the fabrication method thereof
Inventor: LAI LI-HUNG
IPC: H01S5/30
Filed: 2002-05-15
Granted: 2003-05-21
Abstract: A surface-emitting laser having thin metal and transparent ITO and the fabrication method thereof are disclosed, which is a vertical cavity surface-emitting laser having upper thin metal and ITO(Indium Tin Oxide) transparent electrode. Thin metal and ITO transparent electrode has high optical transmittance to let the laser light pass; the thin metal between the semiconductor and ITO forms a good Ohmic contact which can provide an uniform current required by the vertical cavity surface-emitting laser to flow into the light-emitting layer from the whole upper surface of the device uniformly. The generated laser light is emitted from the thin metal and the transparent electrode formed by ITO to increase the light-emitting efficiency of laser, which effectively reduces the operating current and voltage and reduces the edge effect of current flowing into the middle light-emitting layer, so that the light-emitting mode and high-frequency response of laser is more stable.
Patent TW-529941-B (TW)
Title: Torsion device of an exoprosthesis
Inventor: SKIERA RICHARD
IPC: A61F2/76
Filed: 2002-05-31
Granted: 2003-05-01
Abstract: The invention relates to a torsion device of an exoprosthesis system, with a proximal part (1) which, counter to the action of a resilient torsion element, can be turned in positive and negative directions of rotation (5)(6) in relation to a distal part (2). To increase the functional range, it is proposed that the torsion element (4), in the positive direction of rotation (5), has a torsion characteristic different than that in the negative direction of rotation (6).
Patent TW-539566-B (TW)
Title: Swaying exercise device
Inventor: HUANG SHR-MING
IPC: A63G19/12
Filed: 2002-06-03
Granted: 2003-07-01
Abstract: The present invention relates to a swaying exercise device where a user uses his/her hands to sway the device for achieving exercise purposes. The swaying exercise device mainly comprises a plate installed with a gear driving set on its front, in which the gear driving set is connected upwards to a swaying rod and connected downward to mesh with a driving wheel. The rear amplification ratio of the swaying rod activating the driving set enables the driving wheel for a rapid advancement, thereby providing a rapid and safe advancement.
Patent TW-I297100-B (TW)
Inventor: YAMADA TSUKASA
IPC: C08J7/044
Filed: 2002-07-31
Granted: 2008-05-21
Abstract: A cellulose acylate film is produced by using a cellulose acylate solution and forming a film consisting of two or more layers by the co-casting method. The cellulose acylate to be used is selected so that the association molecular weight of cellulose acylate due to the static light scattering in the solution forming the outer layer becomes smaller than the association molecular weight of cellulose acylate due to the static light scattering in the solution forming the inner layer.
Patent TW-I235091-B (TW)
Title: CMP on line slurry recycled method and apparatus
Inventor: LI YUAN-HSIN
IPC: B24B57/00
Filed: 2002-10-04
Granted: 2005-07-01
Abstract: The present invention disclosed an on line slurry recycled chemical mechanical polishing method and apparatus. By make use of an on line temporary slurry storage tank and a slurry regenerated unit to regenerate the used slurry, then supply to a recycled slurry tank for the use of a CMP machine. The low concentration slurry by cleaning the wafer, polishing head and polishing pad is collected by a low concentration slurry tank and re-use for cleaning. In a selected period, supply a constant volume of new slurry to the recycled slurry tank to keep the quality of the slurry until the slurry can not be used any more, then collect it in a disposal slurry tank, and change with new slurry. This method will decrease the consumption of slurry, D. I. water and decrease the cost of disposal slurry treatment. It also decreases the cost of processing and meets the requirement of environment protection.
Patent TW-589543-B (TW)
Title: Local caching of images for on-line conferencing programs
Inventor: STANLEY RANDY P
IPC: H04M3/56
Filed: 2002-10-24
Granted: 2004-06-01
Abstract: Networked systems (8) may participate in data sharing sessions in which previously transmitted data is cached. When a system (8) learns that it is about to receive data that was cached previously, the system (8) can recall the cached data instead of receiving a new data download.
Patent TW-578409-B (TW)
Title: Method and apparatus for synchronizing with base station
Inventor: LIN CHE-LI
IPC: H04B1/707
Filed: 2002-10-25
Granted: 2004-03-01
Abstract: The present invention provides a method and apparatus for a mobile unit synchronizing with base station in WCDMA system. First, the mobile unit receives the signal sent from the base station. The signal includes a primary synchronization channel, secondary synchronization channel and common pilot channel. Obtain a sample signal and select a part of the sample signal to be a first period signal and a second period signal. Synchronize with the base station according to the first period signal, primary synchronization channel, second period signal, secondary synchronization channel and common pilot channel.
Patent TW-I264437-B (TW)
Title: Substituted tetracyclic pyrroloquinolone derivatives useful as phosphodiesterase inhibitors
Inventor: JIANG WEIQIN
IPC: A61K31/551
Filed: 2002-11-13
Granted: 2006-10-21
Abstract: The invention relates to novel tetracyclic pyrroloquinolone derivatives of the formula (I) or (II), wherein all variables are as herein defined, pharmaceutical compositions containing the compounds and their use for the treatment of sexual dysfunction.
Patent TW-580462-B (TW)
Title: Method of manufacturing plastic products with stereoscopic patterns
Inventor: SHIU YAU-SHENG
IPC: B44C1/18
Filed: 2002-11-20
Granted: 2004-03-21
Abstract: A method of manufacturing plastic products with stereoscopic patterns comprising the steps of: designing stereoscopic patterns, prototyping the stereoscopic patterns on a nickel mold plate to have the nickel mold plate form the stereoscopic patterns on a plane; mounting the nickel mold plate in a mold cavity of a mold for plastics; mounting the mold to an injection molding machine for making plastic products; placing the plastic products into chromium-based chemicals to develop vivid colors for the patterns; placing the developed plastic products into an intensifier for setting the images thereby forming a protective film to extend the lifespan. As such, stereoscopic patterns are formed on the surface of the plastic products so as to obtain plastic products with colorful stereoscopic patterns, whereby plastic products with colorful stereoscopic patterns may be integrally made to achieve anti-counterfeit effect.
Patent TW-I227719-B (TW)
Title: Method of preparing a surface modifier for nanoparticles dispersion of inorganic oxide nanoparticles
Inventor: WU RU-YU
IPC: C07F7/08
Filed: 2002-11-22
Granted: 2005-02-11
Abstract: The present invention provides a method of preparing a surface modifier for nanoparticles dispersion of inorganic oxide nanoparticles. The surface modifier is formed by hydrolyzing 1 part by weight of organic silane compound which can be hydrolyzed to form silanol with 1 to 9 parts by weight of alcohol/water solution (the weight ratio of alcohol to water is 60:40 to 95:5) at a temperature from 30 DEG C to 70 DEG C, which is characterized in that the alcohol/water solution can control the degree of forming of silanol, and thus prevent self-condensing between silanols. This invention also provides a substantially non-aggregated dispersion of inorganic oxide nanoparticles, which is formed by dispersing inorganic oxide nanoparticles in aforesaid surface modifier. Said dispersion can be used for the manufacture of inorganic-organic nanocomposite, especially anti-ultraviolet polyester products.
Patent TW-580849-B (TW)
Title: Connection structure installed by SMT
Inventor: WANG SHUEN-PING
IPC: H05K1/18
Filed: 2002-12-24
Granted: 2004-03-21
Abstract: A connection structure installed by SMT (surface mount technology) is disclosed, which is applied in connecting a device to a printed circuit board. The printed circuit board has a first hole installed. The device has a second hole installed, and a seat body fixed onto the first hole by SMT. The seat body has a thread hole and a screw passing through the second hole to match with the thread hole for fixing the printed circuit board and device.
Patent TW-591533-B (TW)
Title: Method to set up a re-configurable task bar
Inventor: DAI LIU-YUN
IPC: G06F9/44
Filed: 2003-01-10
Granted: 2004-06-11
Abstract: The present invention relates to a method to set up a re-configurable task bar, which is applied in an information device showing the task bar. The task bar is designed such that the registry is determined to be enabled to read the data from the preset task bar files or customized task bar files. The preset task bar file has plural preset options, the customized task bar file has a preset device storing the preset options, and a customized device which is customized to set the preset options by the user, and to set a registry correspondingly. Therefore, when the information device receives the command to generate the task bar, and detects that the registry is enabled, it displays the task bar based on the setting of the customized task bar file. Otherwise, the task bar is displayed based on the setting of the preset task bar file.
Patent TW-I313345-B (TW)
Title: Coil for circulation of a heat-exchange fluid,process for manufacturing such a coil and reactor incorporating such a coil
Inventor: NURIS THIERRY
IPC: F28D7/02
Filed: 2003-01-17
Granted: 2009-08-11
Abstract: This invention relates to a coil comprising a first helical tube segment (511) and a second helical tube segment (512, 513) extending, parallel to the first helical segment (511), between a distributor (53) and a manifold (54), said first and second helical segments (511, 512, 513) being centred on a common geometrical axis (X5), with substantially the same bending radius (R1) and nested, such that they form together a globally cylindrical bundle (51). The method comprises a step which consists in interleaving the helical tube segments (511-513) so as to form a globally cylindrical bundle. The invention also concerns a reactor equipped with such a coil which can be used for treating a viscous medium or for carrying out chemical reactions, such as 6-6 polyamide polymerization.
Patent TW-I221296-B (TW)
Title: Method for reducing corrosion of metal material
Inventor: OKAMURA MASATO
IPC: G21C3/06
Filed: 2003-01-30
Granted: 2004-09-21
Abstract: In a method of reducing corrosion of a metal material, a substance such as semiconductor for generating an electric current by thermal excitation is coated or adhered on a metal material surface, to be exposed to a water having a high temperature of 150 DEG C or more, of a boiler and ducts or pipes, to which hot water heated by the boiler contacts, of a thermal electric power plant or a nuclear reactor structural material or ducts or pipes surrounding the reactor in a nuclear power plant.
Patent TW-I279091-B (TW)
Title: Multiplexing an additional bit stream with a primary bit stream
Inventor: KUO JERCHEN
IPC: H04L25/49
Filed: 2003-02-27
Granted: 2007-04-11
Abstract: The invention relates to bit stream multiplexing in digital communications networks, and more particularly to the multiplexing of an additional bit stream with a primary bit stream, where the primary bit stream is encoded into an x-bit/y-bit(xB/yB)encoded bit stream.
Patent TW-I277321-B (TW)
Title: Method and apparatus for handoff in a communication system supporting multiple service instances
Inventor: WANG JUN
IPC: H04W36/00
Filed: 2003-03-11
Granted: 2007-03-21
Abstract: Method and apparatus for effecting handoff in a system supporting both wireless and packet date service communications. In one embodiment, the serving network provides information to the target network sufficient to establish the point-to-point protocol (PPP) connections for handoff. In an alternate embodiment, the serving network and the target network do not share capabilities with respect to concurrent multiple service instances. When the serving network knows the status of the target network, the serving network takes responsibility for the handoff.
Patent TW-I327573-B (TW)
Title: 6-11 bicyclic ketolide derivatives
Inventor: YAT SUN OR
IPC: A61P31/04
Filed: 2003-05-12
Granted: 2010-07-21
Abstract: The present invention discloses compounds of formula I, or pharmaceutically acceptable salts, esters, or prodrugs thereof:which exhibit antibacterial properties. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject in need of antibiotic treatment. The invention also relates to methods of treating a bacterial infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The invention further includes process by which to make the compounds of the present invention.
Patent TW-I272355-B (TW)
Title: Coherent jet system with single ring flame envelope
Inventor: MAHONEY WILLIAM JOHN
IPC: F23D14/22
Filed: 2003-05-22
Granted: 2007-02-01
Abstract: A coherent jet lance and operating method wherein the need for a lance extension is eliminated using a single ring of ports to deliver flame envelope gases around the primary gas jets to maintain the gas jets coherent.
Patent TW-583105-B (TW)
Title: Method for generating a matte finish on a photo picture using a thermal printer
Inventor: HUANG KUAN-CHIH
IPC: B41M3/00
Filed: 2002-12-24
Granted: 2004-04-11
Abstract: A method for generating a matte finish on a photo picture using a thermal printer includes using the thermal printhead to heat different areas of an overcoating dye frame of an ink ribbon by at least two distinct time periods to dispose overcoating on the photo picture. The two distinct time periods are a first time period and a second time period; the first time period disposing thicker layer of overcoating than the second time period. A matte finish pattern of overcoating comprises a two-dimensional array of cells wherein each cell is heated by either the first time period or the second time period based on a substantially random probability.