baber/WOPTO huggingface dataset:
Patent TW-434481-B (TW)
Title: Power failure mode for a memory controller
Inventor: CRETA KENNETH C
IPC: G11C11/403
Filed: 1999-05-28
Granted: 2001-05-16
Abstract: A power failure mode for a memory controller, such as a memory controller used in an input/output processor, which, when the memory controller has system power, refreshes a memory unit, such as an SDRAM memory unit, as required to maintain the memory image. In one embodiment, when a power failure occurs, the memory controller issues a self-refresh command to the memory, which has battery-backup power. A PCI reset signal may be used to determine when a power failure has occurred. The self-refresh command places the memory in a self-refresh mode, and a programmable logic device may be used to ensure that a clock enable signal input to the memory maintains the self-refresh mode. When system power returns, the memory controller resumes refreshing the memory.
Patent TW-518472-B (TW)
Title: Variable slot configuration for multi-speed bus
Inventor: KELLEY RICHARD ALLEN
IPC: G06F13/40
Filed: 1999-05-28
Granted: 2003-01-21
Abstract: A method and apparatus are provided in which a control scheme is implemented to enable a PCI bus to operate more than two PCI slots into which PCI devices may be installed. The PCI slots are checked to determine if a PCI device is installed in the slots and the speed at which the installed PCI devices are capable of running. If any of the slots has a 33 MHz device installed in any of the slots, the system is enabled to run more than two slots, and all of the PCI devices will run at 33 MHz. When no 33 MHz cards or devices are installed in the PCI slots, and PCI devices are only installed in the first two slots, then the system is enabled to run only the first two slots at the speed of 66 MHz. In one alternative embodiment, a default configuration routine sets the PCI bus speed at one of the operating frequencies and modifies that default if it is determined during a system configuration cycle that another speed is more appropriate.
Patent TW-382662-B (TW)
Title: Optical fiber reflector with adjustable reflectivity and its production method thereof
Inventor: HUANG DING-WEI
IPC: G02F1/11
Filed: 1999-06-25
Granted: 2000-02-21
Abstract: The present invention relates to an optical fiber reflector with adjustable reflectivity and its production method thereof. The method comprises using a sound wave to excite the transverse vibration of an optical fiber to control the Bragg reflectivity of the optical fiber grating produced. The use of sound wave to excite the transverse vibration on the optical fiber grating causes: (1) the stripes of the optical fiber grating to generate periodic angular vibration thereby generating an effect similar to a tilted optical fiber grating; (2) the light intensity of the positively propagated core waveguide mode to decrease so that the reverse coupling at the Bragg wavelength changes. The resultant effects of the two mechanisms are used to control the Bragg reflectivity after completion of the production of the optical fiber grating. In order to enhance the amplitude of the transverse vibration excited by the sound wave, the present invention etches the optical fiber of the grating region into a taper section. The method of exciting the transverse vibration of an optical fiber comprises using a glass or metal cone wherein the tip of which is fastened to one side of the optical fiber, the sound wave is transmitted to the optical fiber through a piezoelectric transistor along the cone; or using a glass cone wherein the tip of which is welded to the optical fiber, a tilted piezoelectric transistor is used to enable the sound wave to generate a transverse vibration when the sound wave is transmitted into the optical fiber. This technique can be used to arbitrarily control the Bragg reflectivity after completion of the production of the optical fiber grating and has wide applications.
Patent TW-469291-B (TW)
Title: Organic electroluminescent device
Inventor: ISHIBASHI TADASHI
IPC: H05B33/12
Filed: 1999-06-25
Granted: 2001-12-21
Abstract: An organic electroluminescent device of the type which comprises an organic layer having a luminescent region and provided between an anode and a cathode, characterized in that the organic layer contains a distyryl compound represented by the following general formula: wherein at least one of R1, R2, R3 and R4 represents an aryl group of the following general formula: wherein R9, R10, R11, R12 and R13, respectively, represent groups which mat be the same or different, and at least one of them consists of a saturated or unsaturated dialkylamino group, and R5, R6, R7 and R8 may be the same or different and, respectively, represent a hydrogen atom, a cyano group, a nitro group or a halogen atom.
Patent TW-522631-B (TW)
Title: Switching power-supply
Inventor: PRELLER PETER
IPC: H02M3/335
Filed: 1999-08-16
Granted: 2003-03-01
Abstract: This invention relates to a switching power supply, in which the component expense can be reduced relative to a conventional switching power supply. This is attained through the fact that the control of the switch-transistor of said switching power-supply is carried out by a processor at the secondary side of said switching power-supply. The type of the control is determined by the software of the processor and can be easily changed and adjusted. The necessary processor-functions can be managed by a processor, which is contained in an equipment, to which is supplied the energy by said switching power supply.
Patent TW-434708-B (TW)
Title: Method for forming gate electrodes of semiconductor device
Inventor: YEO IN-SEOK
IPC: H01L29/43
Filed: 1999-11-30
Granted: 2001-05-16
Abstract: Disclosed is a method for forming gate electrodes using tungsten formed on a tungsten nitride layer by the chemical vapor deposition (CVD) process rather than the physical vapor deposition (PVD) process. According to the method for forming gate electrodes of the present invention, a silicon layer is formed as a conductive layer for gate electrodes. A tungsten nitride layer is formed on the silicon layer, and then the tungsten nitride layer is thermally treated thereby making a surface of the tungsten nitride layer a first tungsten layer. Next, a second tungsten layer is formed by using the first tungsten layer as a nucleation layer according to the CVD process. According to the present method for forming gate electrodes, tungsten can be deposited by the CVD process rather than by the PVD process. Therefore, those problems such as washing equipment and the particle source which are necessarily accompanied with the PVD process can be prevented, thereby improving productivity and yield.
Patent TW-593980-B (TW)
Title: Method of manufacturing a vibrating structure gyroscope
Inventor: FELL CHRISTOPHER PAUL
IPC: G01C19/56
Filed: 1999-12-14
Granted: 2004-06-21
Abstract: A vibrating structure gyroscope having a silicon substantially planar ring vibrating structure (1) capacitive means for imparting drive motion to and sensing motion of the vibrating structure (1), and a screen layer (15) surrounding the capacitive means is made by depositing photoresist material (9) on a glass or silicon substrate (7), hardening, patterning and developing the photoresist (9) to expose areas of the substrate (7), etching the exposed areas to form cavities (10) therein, stripping any remaining photoresist material (9) attaching a silicon layer (8) to the cavitated substrate (7) depositing a layer of aluminium on the silicon layer (8), depositing photoresist material on the aluminium layer, hardening, patterning and developing the photoresist layer to expose areas of the aluminium layer, etching the exposed areas of the aluminium layer to leave regions of aluminium on the silicon layer providing bond pads (11, 12, 13 and 14), stripping the remaining photoresist from the aluminium layer, depositing another layer of photoresist material on the silicon layer (8) over the remaining deposited aluminium layer regions, hardening, patterning and developing the layer of photoresist material to expose areas of the silicon layer (8) and deep reactive ion etching the exposed areas of the silicon layer (8) to form therefrom the substantially planar ring vibrating structure (1) mounted by a hub (4) above the cavities (10).
Patent TW-462971-B (TW)
Title: Organo-metallic composition, catalytic composition, fluorinated organic compound, method for preparing the catalytic composition and process for polymerizing Α-olefins using the catalytic composition
Inventor: SOMMAZZI ANNA
IPC: C07F3/00
Filed: 2000-01-18
Granted: 2001-11-11
Abstract: Organo-metallic composition without boron, comprising an extensively fluorinated organic compound, stable to the air, having a di-unsaturated cycle with five or six carbon atoms, and an alkyl derivative of magnesium or, preferably, of aluminum. Said composition can be used as activator of a metallocene complex of group 4 of the periodic table of elements to form a catalyst with a high activity and low metal content for the polymerization of Α-olefins.
Patent TW-526230-B (TW)
Title: Thermoplastic silicone vulcanizate composition, method of making the same and its use
Inventor: ROMENESKO DAVID JOSEPH
IPC: C08J3/24
Filed: 2000-01-19
Granted: 2003-04-01
Abstract: A composition comprising a polyolefin, a polyorganosiloxane having at least two alkenyl groups per molecule, and calcium silicate where the polyorgano-siloxane is cured after mixing using an organohydrido silicon compound and a hydrosilation catalyst to create a thermoplastic vulcanizate, provides excellent fire resistance. In particular such compositions when tested by burning at 40 to 88 kW/m<SP>2</SP> external flux generate significantly less heat and smoke, and generate tougher chars compared to polyolefins alone, or mixtures of thermoplastic polyolefin resin, polyorganosiloxane and calcium silicate where the composition is not cured after mixing.
Patent TW-449864-B (TW)
Title: Process of forming a semiconductor device
Inventor: CHAN HAKKU REI
IPC: H01L21/8234
Filed: 2000-03-23
Granted: 2001-08-11
Abstract: A process for forming a semiconductor device includes forming a substantially vertical edge within or over a substrate (30); forming a layer (39) over the substrate (39) and along the substantially vertical edge; and etching the layer (39) to form a spacer (42). The etching is may be performed such that: (i) each fluorine-containing etching species within an etching chemistry has a ratio of at least five fluorine atoms per each other atom; (ii) the etching is performed at a pressure lower than approximately 500 millitorr; or the etching is performed at a power density lower than approximately 0.75 watts/cm<SP>2</SP>. The process is particularly useful when forming spacers adjacent to stacks (31, 33, 35) of patterned layers, where the stacks have differing heights, or when forming conductive structures adjacent to the spacers.
Patent TW-426503-B (TW)
Title: Coloring-crystal-like preserved egg preparation
Inventor: LIN WEI-YUAN
IPC: A23B5/00
Filed: 2000-04-19
Granted: 2001-03-21
Abstract: This invention relates to coloring-crystal-like preserved egg preparation. In this preparation, duck eggs are soaked in two Chinese herbal recipes, which contain atractyloides, yiyinin, tangkuei, chuanxiong, jujuba, medlar, foxglove, and cinnamon. Then these soaked duck eggs are covered with a mixture of reddish clay, Chinese herbal tincture, edible salt, and limestone and sealed well to preserved for several days. The finished preserved eggs have transparent surface and shinning red yolk.
Patent TW-472413-B (TW)
Title: Graphite electrode binder including polyethylene oxide additive
Inventor: HUGHES PAULA J
IPC: H01M6/10
Filed: 2000-04-25
Granted: 2002-01-11
Abstract: An electrochemical cell according to the present invention includes positive and negative electrodes and an electrolyte, wherein at least one of the electrodes includes a carbonaceous active material and polyethylene oxide (PEO). The carbonaceous active material is preferably graphite. The electrode also preferably includes styrene-butadiene (SB) latex, which is mixed with the graphite and PEO prior to being applied to a current collector. By utilizing PEO with a latex binder, a suitable binder for a graphite electrode may be provided that does not utilize any organic solvents. Further, the use of PEO surprisingly reduces the irreversible capacity of an electrode made with KS44 graphite.
Patent TW-488123-B (TW)
Title: Battery charger for lithium based batteries
Inventor: PODRAZHANSKY YURY M
IPC: H02J7/00
Filed: 2000-06-08
Granted: 2002-05-21
Abstract: A method for charging a battery, such as a lithium based battery, which applies different charge pulses and discharge pulses to the battery, takes voltage measurements during those charge pulses, discharge pulses, and rest periods between the charge pulses and discharge pulses, and determines whether to terminate or to continue charging the battery. The full sequence of charge pulses, discharge pulses, and rest periods, includes a plurality of charge pulses(1), separated by rest periods (2) and followed by a rest period (3). This is then followed by a plurality of discharge pulses (4), separated by rest periods (5) and followed by a rest period (6). This is then followed by a plurality of extended charge pulses (7), separated by rest periods (8) and followed by a rest period (9). Then another discharge pulse (10) is applied, followed by a rest period (11). This is followed by a plurality of alternating charge pulses (13) and discharge pulses (12), separated by rest periods (13, 15) and followed by a rest period (16). Then another plurality of discharge pulses (17) is applied, separated by rest periods (18) and followed by a rest period (19). Open circuit voltage measurements taken during the rest periods, loaded circuit voltage measurements taken during the discharge pulses, and charge pulse voltage measurements taken during the charge pulses, are used to determine whether to continue or to terminate the charging of the battery.
Patent TW-593533-B (TW)
Title: Aqueous polyester dispersion and process for producing the same
Inventor: OKADA YASUO
IPC: C08L67/02
Filed: 2000-06-29
Granted: 2004-06-21
Abstract: An aqueous polyester dispersion excellent in water resistance, weather resistance, processability, adhesion and the like, has a high degree of freedom to adjust the liquid physical property by post-treatment, contributes to dry pulverization, and a process for simply producing the aqueous dispersion at high efficiency and lower cost. An aqueous polyester dispersion comprises (i) a water-insoluble polyester and (ii) a polyester containing 0.1 to 1.5 millmolar equivalent concentrations of sulfonate group linked to the polymer per gram of the polymer calculated as -SO3<->. A process for producing an aqueous polyester dispersion comprises a step of melt-kneading a resin raw material containing said (i) water-insoluble polyester and (ii) polyester, and a step of phase transforming the resin raw material into an aqueous dispersion.
Patent TW-472510-B (TW)
Title: Substrate for printed circuit and the manufacturing method thereof
Inventor: SUZUKI TOMIO
IPC: H05K1/11
Filed: 2000-07-01
Granted: 2002-01-11
Abstract: The subject of the present invention is to provide a large-scale substrate which is a substrate for printed circuit in high density and with excellent dimension precision. The invention provides a substrate 10 for printed circuit 10 which is made of plastic and ceramic and formed as a plate-like composite material, provided with a conductive metal wiring according to the predetermined pattern and using the metal wiring for electrical connection of one surface of the plate-like composite material with other surfaces. In the plate-like composite material 11, the metal wiring units 12 in the predetermined pattern configured by the metal wiring 12 are allocated in a plural configuration.
Patent TW-506820-B (TW)
Title: Suspension-type liquid-gas mixer
Inventor: LI SEN-YUNG
IPC: A01K61/00
Filed: 2000-07-05
Granted: 2002-10-21
Abstract: A suspension-type liquid-gas mixer mainly comprises: a gas pipe part, a buoy, a bubble generation plate, a one-way valve, and a counterweight device. A structure that is simple and power-saving and has a high efficiency can be designed by using the torque generated by the buoyancy of the liquid, the rigidity of the structure body, the gravity of an object, and the flexibility of a rope. The mixer can be mounted at an arbitrary depth without the influence of any external force. Air retained in the gas pipe beneath the bubble generation plate can effectively reduce the pressure required by the gas supply pump.
Patent TW-480148-B (TW)
Title: Small-sized tiller
Inventor: SASAOKA MASAYUKI
IPC: A01B33/02
Filed: 2000-08-08
Granted: 2002-03-21
Abstract: A small-sized tiller (10) according to the present invention is provided with a manipulating handle (40) which is swingably fitted via a pivot (50) to the rear of an engine (11) or the rear of a power transmission mechanism (12). During tilling work, if tilling claws (14, 15) strike on a solid object (B) such as a stone buried in ground, shock conducts to the engine and the power transmission mechanism via a tilling shaft (13). During this time, the engine and the power transmission mechanism rotate about the pivot in the upward direction with respect to the manipulating handle. Accordingly, the shock is absorbed by the rotation of the engine and the power transmission mechanism, whereby the manipulating handle becomes stable.
Patent TW-442976-B (TW)
Title: Etching procedure for fabricating floating gate in flash memory
Inventor: SUEN GUO-WEI
IPC: H01L29/78
Filed: 2000-08-16
Granted: 2001-06-23
Abstract: A kind of method for fabricating floating gate in flash memory is disclosed in this invention and is used to enhance the contact characteristics in between the floating gate and the erase gates. This method includes the formations of the followings: a tunnel oxide layer, a polysilicon layer and an interpoly insulating layer. For these formed layers, two-step dry etching procedure is used to complete the definition of floating gate. In the first step, the interpoly insulating layer is etched in an oxidation reaction-chamber so as to form a wide-up narrow-bottom opening. In the second step, polysilicon layer and tunnel oxide layer are sequentially etched and opened in a poly reaction chamber by using the manner of switching the etching gas and following the formed opening as stated above. By using two-step dry etching procedure in this invention, we have discovered that floating gate can be made to have good contact outline so as to be advantageous for the deposition of the following oxide layer and the filling of contact window. Additionally, this two-step etching procedure substantially simplifies the process operation of floating gate so as to effectively reduce the production cost of flash memory.
Patent TW-I291570-B (TW)
Title: Method of reducing transparent electrode cutoff during the production of thin film transistor liquid crystal display substrates
Inventor: JEN TEAN-SEN
IPC: G02F1/13
Filed: 2000-08-16
Granted: 2007-12-21
Abstract: This invention relates to a method of reducing transparent electrode cutoff during the production of thin film transistor liquid crystal display (TFT-LCD) array substrates, comprising the following steps: first, providing a substrate with multiple thin films having a first dielectric layer and an aperture; second, forming a second dielectric layer on the substrate; third, removing the second dielectric layer so as to form side walls around the aperture; and finally, growing a transparent electrode layer on the substrate.
Patent TW-I249051-B (TW)
Title: Method for producing reflective layer of liquid crystal display with reduced mirror reflection
Inventor: CHANG WEI-CHIH
IPC: G02F1/133
Filed: 2000-08-29
Granted: 2006-02-11
Abstract: A method for producing a reflective layer of a liquid crystal display (LCD) with reduced mirror reflection comprises: providing a substrate; forming an organic insulative layer on the substrate; using a first photolithography process to form a plurality of protrusions aligned with heights from low to high on the organic insulative layer; using a thermal process to to thermally reflow said plurality of photoresist protrusions into a plurality of pseudo-sloped bumps; using a second photolithography process to form uneven surfaces on the apex positions and the valley positions of the pseudo-sloped bumps; and forming a metal film on the etched surface to form a reflective layer or a transflective layer.
Patent TW-510807-B (TW)
Title: Pressure processing device
Inventor: UEHARA KATSUHIRO
IPC: B08B7/00
Filed: 2000-08-30
Granted: 2002-11-21
Abstract: A pressure processing device for processing an object to be processed 21 by coming into contact with a supercritical fluid, a sub-critical fluid or a liquefied gas within a pressure vessel 1, characterized in that the pressure vessel 1 comprises a cylinder 6 one end of which is closed and a lid 4 for closing an opening at the other end of the cylinder 6, a pressing means is provided to press the lid 4 in an axial direction of said cylinder 6 with respect to said cylinder 6, and a seal member 13 is provided between the open end of the cylinder 6 and the opposed end 12 of the lid 4 opposite to the opened end 11 of the cylinder 6.
Patent TW-521149-B (TW)
Title: Electric contact probe assembly
Inventor: KAZAMA TOSHIO
IPC: H05K3/34
Filed: 2000-09-08
Granted: 2003-02-21
Abstract: In an electric contact probe assembly, an electroconductive patch is attached to a part of the support sheet so as to cover a through hole formed in the support sheet from a front side thereof, and a base end of an electroconductive resilient probe member is attached to the patch. The patch is connected to a terminal of a circuit board both electrically and physically via a solder lump placed in the through hole. The patch may also be attached to the reverse side of the support sheet. In this case, the base end of the resilient probe member is partly received in the through hole. The contact probe assembly of the present invention is suited for a high density design comprising a large number of extremely small resilient probe members one next to the other while simplifying the fabrication process.
Patent TW-479173-B (TW)
Title: People network communication system
Inventor: LEE YEW CHONG RIKY
IPC: G06Q10/00
Filed: 2000-11-24
Granted: 2002-03-11
Abstract: A method of communication in a network, which includes at least a central computer and a first remote computer comprising: (a) sending a message from the first computer to the central computer identifying a list of prioritized communication media designated by a user of the first remote computer; and (b) storing the list of prioritized communication media in the central computer.
Patent TW-585775-B (TW)
Title: Medicament composition comprising HGF gene
Inventor: MORISHITA RYUICHI
IPC: A61K38/18
Filed: 1996-11-11
Granted: 2004-05-01
Abstract: The invention relates to a medicament comprising HGF gene. The medicament of the invention possesses better sustained release effects than HGF itself. Moreover, since such medicament has a selective local action which possibly can reduce the side-effects caused by HGF. A method for treating a disease in a subject for which HGF is effective, comprising administering intramuscularly to the subject an expression vector containing a HGF gene in a therapeutically effective amount.
Patent TW-528729-B (TW)
Title: Electromagnetic wave absorbing additives comprising alkali metal or alkaline earth metal titanate salt, product therewith, and method for the preparation thereof
Inventor: SHIE JENG-LUNG
IPC: C08K3/24
Filed: 2000-11-28
Granted: 2003-04-21
Abstract: An electromagnetic wave absorbing additive comprising alkali metal or alkaline earth metal titanate salt with the following formula: A(1-x)BxTiO3 here A is alkaline earth metal, B is alkali metal, and 0 ≤ x ≤ 1; A electromagnetic wave absorbing product comprising 5 to 20 weight % of alkali metal or alkaline earth metal titanate salt additive and 95 to 80 weight % of plastic organic chemicals.