baber/WOPTO huggingface dataset:
Patent TW-510891-B (TW)
Title: Method for treating used electroplating solution
Inventor: CHANG CHING-YUAN
IPC: C25D5/00
Filed: 1999-06-22
Granted: 2002-11-21
Abstract: A method for treating a used electroplating solution is disclosed. By using an ozone/ultraviolet (UV)/additive system to treat the organic substances in the used electroplating solution, the organic substances can be decomposed and thus removed by the oxidation of ozone, which is a strong oxidant. The ozone may be combined with UV and additive so as to catalytically oxidize the organic substances. The additive may also absorb the residual organic substances. The used additive, which absorbs the residual organic substances, may be further removed by filtration. The removal efficiency of organic substances by the combined ozone, UV and additive can exceed 90%. The used electroplating solution, after being treated by this method and adjusted by the addition of some fresh organic substances to fit the recipe, can then be reutilized again. By doing this, one can achieve the goal for the removal of the organic wastes as well as the recovery and reutilization of the resources.
Patent TW-577932-B (TW)
Title: Iron modified tin brass
Inventor: BRAUER DENNIS R
IPC: C22C9/06
Filed: 1999-06-23
Granted: 2004-03-01
Abstract: There is provided a tin brass alloy having a grain structure that is refined by the addition of controlled amounts of both zinc and iron. Direct chill cast alloys containing from 1% to 4%, by weight of tin, from 0.8% to 4% of iron, from an amount effective to enhance iron initiated grain refinement to 35% of zinc and the remainder copper and inevitable impurities are readily hot worked. The zinc addition further increases the strength of the alloy and improves the bend formability in the ""good way"", perpendicular to the longitudinal axis of a rolled strip. Certain of the grain refined brass alloys are useful as semisolid forming feedstock.
Patent TW-I229670-B (TW)
Title: Novel benzothiepines having activity as inhibitors of ileal bile acid transport and taurocholate uptake
Inventor: LEE LEN F
IPC: A61P1/16
Filed: 2000-01-07
Granted: 2005-03-21
Abstract: Novel benzothiepines, derivatives, and analogs thereof; methods of preparing such compounds; pharmaceutical compositions containing such compounds; and methods of using these compounds and compositions in the preparation of a medicament, particularly medicaments for use in the prophylaxis and treatment of hyperlipidemic conditions such as those associated with atherosclerosis or hypercholesterolemia, in mammals.
Patent TW-414850-B (TW)
Title: Air-conditioner for a vehicle
Inventor: INOUE ATSUO
IPC: F24F11/02
Filed: 1999-08-09
Granted: 2000-12-11
Abstract: The temperature of the air blown from the duct is controlled with high accuracy to be at a target-temperature and simultaneously its variation is suppressed in a small range. The air-conditioner for a vehicle has: a control means for air-blow amount, which can control the air-blow amount of a ventilator that can supply the air into the duct open to the inner of the vehicle; a hot-water heater, which can heat the air in the duct by means of the heat-exchange with the circulated hot water; an on-off mechanism, which can adjust the ratio between the air-flow amount which passes through said hot-water heater, and the air-flow amount that does not pass (i.e. by-passes) said heater; an inlet air-temperature detecting means for said hot-water heater, which can detect the temperature of the air that flows into hot-water heater; a calculating means for the target-blow-out temperature, which can calculate the duct-blow-out temperature, which is acted as a target, based on the heat load of said vehicle, it is characterized in that the outlet air temperature of said hot-water, heater is predicted according to the least the air amount that passes through the hot-water heater, inlet water temperature of the hot-water heater and inlet air temperature of the hot-water heater; said air-conditioner for a vehicle has a calculating means for the open degree of the on-off mechanism, which can calculate the open degree of the on-off mechanism according to at least the predicted outlet air temperature of the hot-water heater, the target-blow-out temperature and the inlet air temperature of said hot-water heater.
Patent TW-452693-B (TW)
Title: High data density RISC processor
Inventor: KILLIAN EARL A
IPC: G06F9/308
Filed: 1999-12-10
Granted: 2001-09-01
Abstract: A RISC processor implements an instruction set which, in addition to optimizing a relationship between the number of instructions required for execution of a program, clock period and average number of clocks per instruction, also is designed to optimize the equation S=IS * BI, where S is the size of program instructions in bits, IS is the static number of instructions required to represent the program (not the number required by an execution) and BI is the average number of bits per instruction. Compared to conventional RISC architectures, this processor lowers both BI and IS with minimal increases in clock period and average number of clocks per instruction. The processor provides good code density in a fixed-length high-performance encoding based on RISC principles, including a general register with load/store architecture. Further, the processor implements a simple variable-length encoding that maintains high performance.
Patent TW-592694-B (TW)
Title: Modified release pharmaceutical compositions
Inventor: LEWIS KAREN
IPC: A61K31/35
Filed: 1999-12-24
Granted: 2004-06-21
Abstract: A pharmaceutical composition, which composition comprises: an insulin sensitiser and another antidiabetic agent and a pharmaceutically acceptable carrier therefore, wherein the composition is arranged to provide a modified release of at least one of the insulin sensitiser and the other antidiabetes agent, and the use of such composition in medicine.
Patent TW-442880-B (TW)
Title: Method for automatically classifying the wafer with failure mode
Inventor: CHIOU KANG-MIAN
IPC: H01L21/66
Filed: 2000-02-02
Granted: 2001-06-23
Abstract: There is provided a method for automatically classifying the wafer with failure mode. At first, the wafer is divided concentrically into five major areas from inside to outside, and each major area is further divided into four small areas by about a 45 degree cut. Therefore, the whole wafer is divided into 20 small areas. The bad die on the wafer is marked on the illustrative plate. By comparing the illustrative plate of the small area with the illustrative plate of the whole wafer, it is able to automatically detect which small area the varied die is on, thereby easily determining the source of process variation, saving labor and time to individually inspect, and avoiding errors. Alternatively, a wafer with the best yield is selected as a reference cluster, and the wafer to be detected is compared with the reference wafer, so as to automatically detect the new failure mode and thus determine which failure mode the wafer has.
Patent TW-504410-B (TW)
Title: Method of reducing particles in rinsing semiconductor wafers
Inventor: LEE CHING-LUN
IPC: B08B11/00
Filed: 2000-02-02
Granted: 2002-10-01
Abstract: Etched wafers are rinsed in a bathtub with three concentric compartments. Walls are erected between the compartments to serve as dams for rinsing water filling up the middle compartment to spill over to the inner compartment where the wafers are held. The tops of the walls are corrugated to create a laminar water flow for rinsing the wafers. The laminar flow can segregate out the unwanted particles readily. The outer compartment serves to let excess water to spill over, thereby slowing down the rinsing water flow rate to the wafers. Multiple holes are provided at the bottom of the bathtub for rinsing water outlet, which also contribute to a more even flow.
Patent TW-515897-B (TW)
Title: Detecting method and device of the object to be tested in DC high-voltage testing system
Inventor: WU NAN-SHR
IPC: G01R31/00
Filed: 2000-02-16
Granted: 2003-01-01
Abstract: The present invention discloses a detecting method and a detecting device of the object to be tested in DC high-voltage testing system. When a high voltage flows through the device, it is able to accurately record the current value. When the current value is very low, it is able to detect whether the object to be tested is connected to the system or not. When the current value is very high and over a predefined range. The system generates a signal for cutting off the output high voltage, and at the same time, cuts off the output of high voltage, thereby achieving the purpose of protecting the user of the DC high-voltage testing system.
Patent TW-493046-B (TW)
Title: Vibration-absorption/vibration-proof pad
Inventor: LI WEN-HUNG
IPC: F16F15/04
Filed: 2000-02-23
Granted: 2002-07-01
Abstract: A structure of vibration-absorption/vibration-proof pad is disclosed, wherein the vibration-absorption characteristic of silica gel and the movement-resistive characteristic of rubber are used to fabricate object or equipment base pad. Therefore, if the base of the facility is equipped with the pad of the present invention, the damage of the facility due to earthquake can be reduced for earlier recovery of production, so as to reduce the financial loss.
Patent TW-440948-B (TW)
Title: Two-step chemical-mechanical planarization for damascene structures on semiconductor wafers
Inventor: LAURSEN THOMAS
IPC: H01L21/321
Filed: 2000-03-29
Granted: 2001-06-16
Abstract: A method of improving planarity of semiconductor wafer surfaces containing damascene and dual-damascene circuitry using chemical-mechanical polishing techniques. The method includes using a first polishing step to substantially remove excess surface metal up to a detected end point. After rinsing, a second step of chemical-mechanical polishing is applied, using a second slurry that has a higher selectivity for dielectric than metal, preferably from 1.8 to 4 or more times greater. The second step of polishing, in accordance with the invention, has been found to substantially eliminate dishing and improve planarity.
Patent TW-457750-B (TW)
Title: Electrical connector for flexible printed board
Inventor: MIURA KAZUTO
IPC: H01R12/79
Filed: 2000-04-29
Granted: 2001-10-01
Abstract: The present invention relates to an electrical connector for flexible printed board, wherein a connector (1) includes a cover member (7) which can open or close an opening (6) of a housing (4), and a locking mechanism for locking the cover (7) in a closed position. The cover (7) is provided with the first metallic reinforcement means which is partially embedded in the cover member (7) during the molding thereof. The second metallic reinforcement means (10) is fixed to the housing (4). The cover (7) is locked in the closed position by bringing an engagement portion (C) of the first reinforcement means into engagement with an engagement portion (50) of the second reinforcement means (10).
Patent TW-I245053-B (TW)
Title: Composite flame retardant for non-halogen-based resin
Inventor: MIYAJI YASUYOSHI
IPC: C08L101/16
Filed: 2000-06-01
Granted: 2005-12-11
Abstract: The present invention is used to obtain a non-halogen-based composite flame retardant capable of expressing high flame retardant effects in non-halogen-based resins. This composite flame retardant consists of 1-99 wt.% of (a) a phosphorus-based flame retardant and 99-1 wt.% of (b) a metal salt of an inorganic acid arbitrary selected from metal stannates, metal hydroxystannates and metal borates. As the phosphorus-based flame retardant used in the composite flame retardant various phosphorus-containing compounds that have been usually used as phosphorus-based flame retardants can be arbitrary used. As concrete compound groups, phosphoric acid esters, phosphorus-based inorganic acids and/or their salts, phosphines, phosphazenes and the likes are cited.
Patent TW-442347-B (TW)
Title: Improved metal-based powder compositions containing silicon carbide as an alloying powder
Inventor: NARASIMHAN KALATHUR
IPC: C22C33/02
Filed: 2000-06-28
Granted: 2001-06-23
Abstract: Metallurgical powder compositions are provided that include silicon carbide to enhance the strength, ductility, and machine-ability of the compacted and sintered parts made therefrom. The compositions generally contain a metal powder, such as an iron-based or nickel-based powder, that constitutes the major portion of the composition. Silicon carbide is blended with the metal powder, preferably in the form of a silicon carbide powder. Optionally, common alloying powders, lubricants, binding agents, and other powder metallurgy additives can be blended into the metallurgical composition. The metallurgical powder composition is used by compacting it in a die cavity to produce a ""green"" compact that is then sintered, preferably at relatively high temperatures.
Patent TW-460895-B (TW)
Title: Color display tube apparatus
Inventor: TAGAMI ETSUJI
IPC: H01J29/70
Filed: 2000-07-11
Granted: 2001-10-21
Abstract: A color display tube apparatus includes the followings: a composite correction circuit that is formed by connecting two series bodies in parallel, in which one series body is obtained from the first reactor coil and the first four-pole coil, and the other series body is obtained from the second reactor coil with a polarity opposite to that of the first reactor coil and the second four-pole coil; and a vertical control coil, in which a magnetic bias that changes in synchronization with a vertical deflection current is applied to the first and the second reactor coils. The composite correction circuit is connected in series to the horizontal deflection coils. In the color display tube device using an in-line self-convergence system, it is capable of correcting a PQH misconvergence while preventing deterioration of the focus performance so as to reduce pincushion distortion at the left and right occurred before correction by a monitor set.
Patent TW-476013-B (TW)
Title: Electric fiber grating filter with switchable central wavelength
Inventor: YANG SHU-MEI
IPC: G02B6/34
Filed: 2000-08-07
Granted: 2002-02-11
Abstract: There is provided an electric fiber grating with switchable central wavelength, wherein the characteristic that the central wavelength of the fiber grating varies with strain is utilized, and a dual metal piece, an elastic member, and an electromagnetic switch are used to achieve the purpose of switching the central wavelength of the fiber grating. Moreover, the use of dual metal piece can provide a suitable passive compensation concerning the ambient temperature effect, so that the tunable fiber grating does not require monitoring the temperature and feedback control at anytime and thus no power is consumed. Therefore, the electric fiber grating filter with switchable central wavelength can achieve the purpose of switching the central wavelength and provide an advantage of being insensitive to the temperature.
Patent TW-458839-B (TW)
Title: Composition for increasing activity of a no-clean flux
Inventor: HENDERSON DONALD W
IPC: H05K3/34
Filed: 2000-08-11
Granted: 2001-10-11
Abstract: An activated no-clean flux composition for soldering includes a dicarboxylic acid, an organic solvent, and acetic acid in the range of about 2% to about 4% by weight.
Patent TW-473659-B (TW)
Title: Computer security protection method
Inventor: LIN YUNG-MING
IPC: G06K19/07
Filed: 2000-08-14
Granted: 2002-01-21
Abstract: This invention introduces a computer security protection method. When a user uses a computer for the first time, the user will enter into a security start-up procedure, which would ask the user whether the security start-up procedure is needed. If the user chooses not to use the security start-up procedure, then the computer will continue the start-up procedure. If the user chooses to use the security start-up procedure, an identity card (IC card) is required to be inserted into the computer. The security start-up procedure will verify the validity of the IC card and ask the user to input secret data. The comparison results of the secret data will be sent back. If the secret data are valid, then the computer will continue its start-up procedure, otherwise turn off its power.
Patent TW-472358-B (TW)
Title: Holding member for CSP substrate and CSP substrate table carrying the same
Inventor: YOSHIMURA EIICHI
IPC: H01L23/12
Filed: 2000-08-18
Granted: 2002-01-11
Abstract: The CSP substrate is diced into individual chips and the diced chips are accommodated in the system of transporting bracket to increase the productivity or economy and also avoid the damage to the natural environment. The invention provides a holding member 100a for CSP substrate relating to a holding member for dicing and separating the CSP substrate into individual chips, transporting the chips on the carrying bracket of a CSP substrate dicing system and holding the CSP substrate. The invention is characterized in comprising a carrying portion 109 for carrying the CSP substrate 11; a through hole 103 formed to hold each diced chips in each chip area for transmitting the attraction force to hold the chips; and, the fastening portions 105a, 105b, 105c for transmitting the attraction force for holding the CSP substrate 11 while transporting the CSP substrate 11.
Patent TW-I234052-B (TW)
Title: Silicon-containing vinyl copolymer and resist composition containing the same
Inventor: FANG MAU-CHING
IPC: G03F7/075
Filed: 2000-09-22
Granted: 2005-06-11
Abstract: The present invention relates to a silicon-containing vinyl copolymer which includes a maleic anhydride repeating unit, a norbornene repeating unit with an acid-labile group, and a vinyl repeating unit with a silicon-containing group. The silicon-containing vinyl copolymer is suitable for use as a top layer resist in a bilayer resist system.
Patent TW-512498-B (TW)
Title: Semiconductor device, method of manufacture thereof, circuit board, and electronic device
Inventor: HASHIMOTO NOBUAKI
IPC: H01L23/485
Filed: 2000-10-04
Granted: 2002-12-01
Abstract: A semiconductor device comprises a substrate (30) having a plurality of holes (36) and having wiring patterns (32) on one side and part of wiring patterns (32) overlying the holes (36) horizontally; a semiconductor chip (10) having a plurality of electrodes (12) and arranged on the other side of the substrate (30) with the electrodes (12) corresponding to the holes; and conductors arranged through the holes (36) to connect the electrodes (12) and the wiring patterns (32) electrically.
Patent TW-480202-B (TW)
Title: Forming machine with a shearing device
Inventor: ZANZERL HERMANN
IPC: B23D35/00
Filed: 2000-10-13
Granted: 2002-03-21
Abstract: A forming machine with a shearing device according to the invention has a fixed bar cutter (2) and a cropping cutter (1) which interacts with and is displaceable with respect to said bar cutter and is designed as a closed round cutter. The bar cutter (2) is designed as a half-cutter and, together with a centering and clamping piece (3) which is movable with respect to it, forms a slit round cutter. The centering and clamping piece (3) is movable in a controlled manner between a centering position, in which, during operation, it centers a bar to be sheared without clamping it, a release position, in which it is moved completely away from the bar to be sheared, and a clamping position, in which it clamps the bar to be sheared.
Patent TW-473884-B (TW)
Title: Wire bonding method and apparatus
Inventor: MOCHIDA TOORU
IPC: H01L21/00
Filed: 2000-11-14
Granted: 2002-01-21
Abstract: To eliminate the difference between tail lengths in each clamper to obtain a stable tail length, without reducing the increase rate of a capillary. A tail 2b is made to be extendedly provided, and thereafter a capillary 1 is moved to a ball-forming position Z1 over an electric torch 3, the capillary 1 is made to descend to contact the point of a tail 2b with the torch 3, the position of the capillary 1 or the descended length of the capillary 1 when the capillary 1 is made to have continuity with the torch 3 is detected, a tail length L is calculated from the positions of the capillary 1 at contact times of an electric torch level Z2, a position Z1 and a wire 2 with the torch 3 or the height of the capillary 1 from a level Z2 at the position Z1 and a descended length H1 of the capillary 1 and the clamp timing of a clamper 6 is corrected, on the basis of this calculated result.
Patent TW-498656-B (TW)
Title: Device for waking up suspending computer by remote control and the method thereof
Inventor: CHEN SHIN-JI
IPC: H04L12/12
Filed: 2000-11-11
Granted: 2002-08-11
Abstract: The present invention relates to a device for waking up suspending computer by remote control and the method thereof, and particularly to a method for waking up the suspending computer from remote site through Internet, which is implemented by the protocol conversion device connecting the computer terminal and the network server host, wherein the message data transmitted to the computer terminal by the network server host can be converted into the message data received by the computer terminal interface through the device, so that the suspending computer can be waked up by receiving the message data, and further recovered to the normal working mode. When the computer is in the power-saving mode, i.e. the suspending mode, it cannot immediately process various kinds of message data transmitted to the computer terminal from Internet, and the information needed to be real-time processed cannot be processed. Thus, the present invention provides the solution for solving the problem of waking up the suspending computer by network remote control, it not only can effectively recover the computer terminal from the power-saving mode to the normal working mode, but also can process the message data transmitted to the computer terminal from Internet in real time.
Patent TW-504750-B (TW)
Title: A method of forming an alignment feature in or on a multi-layered semiconductor structure
Inventor: BOULIN DAVID MCELROY
IPC: H01J37/305
Filed: 2000-12-01
Granted: 2002-10-01
Abstract: A method of forming a multi-layered semiconductor structure having an alignment feature for aligning a lithography mask and that may be used in connection with a SCALPEL tool. The present invention is particularly well-suited for sub-micron CMOS technology devices and circuits, but is not limited thereto. The present invention advantageously permits use of an electron beam source for both alignment and exposure of a lithography mask on a semiconductor wafer. The present invention also advantageously enables the formation of an alignment feature early (i.e., zero-level) in the semiconductor device fabrication process.
Patent TW-506173-B (TW)
Title: Method and circuit for using polarized device in AC applications
Inventor: DUFF WILLIAM B JR
IPC: H02H7/16
Filed: 2001-01-02
Granted: 2002-10-11
Abstract: Polarized electric charge storage devices economically provide high available capacitance. The present invention directly employs polarized electrical charge storage (PECS) devices such as polarized capacitors or electrochemical batteries in general AC applications with a novel circuit topology. In one embodiment, an anti-series configuration of first and second PECS devices are used within an AC network for enhancing operation of the AC network. At least one DC source is provided for maintaining the PECS devices forwardly biased while they are subjected to an AC signal. The AC signal, which drives an AC load, is applied to the anti-series devices. The devices are sufficiently biased by the at least one DC voltage source so that they remain forwardly biased while coupling the AC signal.