baber/WOPTO huggingface dataset:
Patent TW-452750-B (TW)
Title: Smart indication apparatus for refuge
Inventor: LU CHUEN-LIN
IPC: G08B17/00
Filed: 1999-08-27
Granted: 2001-09-01
Abstract: The present invention relates to a kind of smart-type indication apparatus for refuge and is composed of the followings: a circuit for detecting smoke; a circuit for detecting temperature; a circuit for setting floor; a single-chip microcomputer circuit; a light emitting diode circuit; a voice alarm circuit; an interface circuit 1; an interface circuit 2; a confirming circuit; and a power source as well as the charging circuit. The apparatus of this invention can be used to detect the occurrence of disaster by detecting the air temperature and the amount of smoke. In addition, through the mutual communication among several apparatuses, the correct direction to flee for life can be found and is immediately indicated by a dynamic lamplight such that the floor, where the disaster is occurred, and the kind of disaster are displayed simultaneously. Additionally, this invented apparatus can generate voice alarm and has self-diagnostic capability. Furthermore, even if part of the apparatus is destroyed by the disaster; the other apparatus can still indicate the correct direction to flee for life.
Patent TW-494426-B (TW)
Title: Method for producing a plasma display panel and a substrate assembly for the same
Inventor: TADAKI SHINJI
IPC: H01J11/38
Filed: 1999-09-28
Granted: 2002-07-11
Abstract: In order to increase the efficiency of emitting light, filler particles for enhancing reflectivity are dispersed in a dielectric layer of a plasma display panel. The profiles of the filler particles are formed as thin sheets with the back surfaces of the thin sheets oriented along the surface of the dielectric layer.
Patent TW-430966-B (TW)
Title: IC interconnect structures and methods for making same
Inventor: ZHAO BIN
IPC: H01L23/532
Filed: 1999-10-07
Granted: 2001-04-21
Abstract: Methods and structures are disclosed for advanced interconnects in sub-micron and sub-half-micron integrated circuit devices fabricated using a single damascene process, a dielectric etch-stop layer (e.g., silicon nitride) is deposited subsequent to rather than prior to CMP processing of the previous metallization layer (e.g., the conductive plug). This scheme effectively eliminates the effect of CMP-induced erosion on the etch-stop layer and therefore allows an extremely thin etch stop to be used. Moreover, a high etch-selectivity can be obtained for the trench etch, and all etch-stop material is removed from beneath the interconnect metal, thereby reducing parasitic effects. A patterned dielectric layer is used as a metal cap in place of the standard blanket silicon nitride layer, thus preventing the formation of blisters and bubbles associated with trapped moisture and gasses, and reducing interconnect capacitance.
Patent TW-445657-B (TW)
Title: GaN system compound semiconductor and method for growing crystal thereof
Inventor: KIM CHIN-KYO
IPC: H01L33/00
Filed: 1999-10-20
Granted: 2001-07-11
Abstract: GaN system compound semiconductor and method for growing a crystal thereof, which can significantly reduce a concentration of crystalline defects caused by lattice mismatch by growing a GaN system compound semiconductor of GaN or InxGa1-xN by using InxAl1-xN crystal on a substrate as an intermediate buffer layer, the method including the steps of (1) providing a sapphire substrate, (2) growing an intermediate buffer layer of InxAl1-xN on the sapphire substrate, and (3) growing GaN or InxGa1-xN system compound semiconductor on the intermediate buffer layer.
Patent TW-425332-B (TW)
Title: Reverse linear polisher with loadable housing
Inventor: TALIEH HOMAYOUN
IPC: B24B37/04
Filed: 1999-12-07
Granted: 2001-03-11
Abstract: The present invention is directed to a method and apparatus for polishing a surface of a semiconductor wafer using a pad moveable in both forward and reverse directions. In both VLSI and ULSI applications, polishing the wafer surface to complete flatness is highly desirable. The forward and reverse movement of the polishing pad provides superior planarity and uniformity to the surface of the wafer. The wafer surface is pressed against the polishing pad as the pad moves in both forward and reverse directions while polishing the wafer surface. During polishing, the wafer is supported by a wafer housing having a novel wafer loading and unloading method.
Patent TW-416898-B (TW)
Title: Slurry dilution system with in-situ adjustable slurry dilute concentration
Inventor: LIN BI-TIAU
IPC: H01L21/304
Filed: 1999-12-03
Granted: 2001-01-01
Abstract: A slurry dilution system with in-situ adjustable slurry dilute concentration comprises, together with a to-be-diluted slurry, introducing deionized water for diluting into a slurry dilution system; using an ultrasonic vibrator and a small mixer in the slurry dilution system to fully mix the slurry and the deionized water; and introducing the mixture into a chemical mechanical polishing machine. When a chemical mechanical polishing process needs a different concentration of dilute slurry, the flowrate of the deionized water for diluting the slurry is adjusted to easily achieve the objective.
Patent TW-I272293-B (TW)
Title: Compositions and methods for synthesizing cerium oxide abrasive particles
Inventor: TSAI MING-SHYONG
Filed: 1999-12-09
Granted: 2007-02-01
Abstract: The invention provides a composition and method for synthesizing cerium oxide (CeO2) abrasive particles. The composition of the invention comprises a nitrate of cerium, urea or an amine salt, and water. Said composition can be used for economically and effectively synthesizing cerium oxide (CeO2) abrasive particles.
Patent TW-454402-B (TW)
Title: Animation processing method of mobile phone screen
Inventor: MO TZ-JR
IPC: H04M1/00
Filed: 2000-03-14
Granted: 2001-09-11
Abstract: An animation processing method of mobile phone screen mainly include man machine interface (MMI) and LCD drivers, in which the LCD driver also contains two subroutines for animation display and main menu dispatcher, making the quick processing program of the main menu dispatcher quickly process receive the menu ID of the MMI to activate flag so that the animation display program can display the internal animation pictures in accordance with parameters and the correct position on LCD for internal animation picture display counter in program to achieve the animation display on mobile phone screen.
Patent TW-475341-B (TW)
Title: Field emission display anode having a conductive matrix
Inventor: AMRINE CRAIG
IPC: H01J29/08
Filed: 2000-04-11
Granted: 2002-02-01
Abstract: A field emission display (200) includes a cathode plate (202); a substrate (102) opposing the cathode plate (202); a conductive matrix (104) disposed on the substrate (102) and having via walls (103) defining a plurality of phosphor vias (105); and a phosphor (106,108,110) disposed within each of the phosphor vias (105). A method for fabricating the field emission display (200) includes the steps of silk-screening onto the substrate (102) a screenable suspension, which is made from a glass, a metal and a photo-sensitive material, to form a film; photo-patterning the film to form a phosphor via (105); depositing a phosphor material into the phosphor via (105) to form an anode plate (100); and affixing the cathode plate (202) to the anode plate (100).
Patent TW-I283252-B (TW)
Title: Process for the simultaneous preparation of polyamides with at least two different viscosities
Inventor: BUIJS WIM
IPC: C08G69/16
Filed: 2000-04-24
Granted: 2007-07-01
Abstract: A process for the simultaneous preparation of polyamide-6 with at least two different viscosities comprising prepolymerisation of epsilon-caprolactam and/or other polyamide-6 precursors in the presence of water, wherein at least part of the necessary water is supplied to the prepolymerisation via the gas phase and the obtained prepolymer is progressively moved and treated with an inert gas in at least two condensation reaction zones or reactors, placed in series, and the prepolymerisation and condensation are carried out in reactor(s) or reaction zones having a self-renewing interface between molten phase and gas phase with a large surface/volume ratio of the molten phase and the molten phase is relatively strong mixed.
Patent TW-523739-B (TW)
Title: Method of preventing illegal use of optical disk, optical disk based on the same method, and method of producing the optical disk
Inventor: HASUDA KAZUTAKA
IPC: G11B7/24094
Filed: 2000-04-25
Granted: 2003-03-11
Abstract: A method is provided for protecting an optical disk from illegal use, which can be practiced in a simple manner without requiring modifications of the hardware construction of a drive on which the optical disk is set or modifications of a software program of a computer system connected to the drive. An optical disk realized using this illegal use protection method and the method of producing such an optical disk are described. The optical disk includes a non-signal area remaining in a selected information recording area. The non-signal area in the selected information recording area is formed of a non-signal plane along an information recording track over at least a length long enough to makes it impossible for an optical pickup to trace the information recording track.
Patent TW-470698-B (TW)
Title: Method for forming top of character key
Inventor: TSAI HUO-LU
IPC: B29D15/00
Filed: 2000-05-17
Granted: 2002-01-01
Abstract: The present invention provides a method for forming the top of a character key (2), which comprises: using a fixed mold and a mobile mold to enclose a plastic sheet-like substrate that is preprinted with a text pattern and is installed with plural sheet-like units, for performing an injection molding in the enclosure; after opening the mold, rotating the mobile mold for 180 degrees and mounting the substrate at the opening of a set of enclosure mold cavity; after assembling the mobile mold and the fixed mold again, using the internal enclosure to punch the sheet-like units in the set of enclosure mold cavity; and using an injection device to form by injection an enclosure to combine with the internal enclosure and the sheet-like units into an integrity. Thus, a top of a character key having a text pattern thereon can be obtained.
Patent TW-I267403-B (TW)
Title: Catalyst for use in producing lower fatty acid ester, process for producing the catalyst, and process for producing lower fatty acid ester using the catalyst
Inventor: HIGASHI TOMOYOSHI
IPC: C07C67/04
Filed: 2000-06-01
Granted: 2006-12-01
Abstract: A catalyst for producing lower fatty acid esters through esterification of a lower aliphatic carboxylic acid with a lower olefin, comprising a heteropoly acid or a salt thereof held on a carrier, and having a specific surface area of the catalyst, as measured by a BET method, of 65 m<2>/g to 350 m<2>/g. A process for producing the catalyst and a process for producing a lower fatty acid ester by using the catalyst are also disclosed.
Patent TW-521243-B (TW)
Title: Liquid crystal display device, and method for driving the same
Inventor: NAKAJIMA MUTSUMI
IPC: G09G3/36
Filed: 2000-06-02
Granted: 2003-02-21
Abstract: A liquid crystal display device of the present invention includes: a plurality of first electrodes; a plurality of second electrodes crossing the first electrodes; a plurality of switching elements each provided in a vicinity of an intersection of the first electrode and the second electrode; a plurality of pixel electrodes respectively provided in a plurality of regions which are arranged in a matrix and partitioned from one another l3y the first electrodes and the second electrodes; a plurality of first electrodes to each of which a gate voltage is applied for turning ON/OFF each of the switching elements; a plurality of second electrodes to each of which a source voltage is applied, and a plurality of third electrodes to each of which a common voltage is applied, the third electrodes being arranged so that a liquid crystal layer is interposed between the third electrodes and the pixel electrodes. The source voltage includes a voltage corresponding to an image signal and another voltage corresponding to an assist signal. The common voltage has different values between an image signal writing scanning period and at least one assist signal writing scanning period, the image signal writing scanning period being defined as a period during which the voltage corresponding to the image signal is applied, and the assist signal writing scanning period being defined as a period during which the voltage corresponding to the assist signal is applied.
Patent TW-480397-B (TW)
Title: Secure memory
Inventor: GALASSO LEONARD J
IPC: G06F21/64
Filed: 2000-07-04
Granted: 2002-03-21
Abstract: A flash memory is secured by disabling write access to the device, thereby preventing unauthorized updating or tampering of the contents. A cryptoengine is included in an integrated circuit (IC) with the flash memory. An attempt to write to the flash memory is successful only if a received encrypted certificate is authenticated by the cryptoengine. If not authenticated, the write enable signal line and the power applied to the flash memory are disabled.
Patent TW-499691-B (TW)
Title: Low-fire microwave dielectric composition
Inventor: JIAN JAU-HE
IPC: H01G4/12
Filed: 2000-07-03
Granted: 2002-08-21
Abstract: The present invention relates to a dielectric composition which can be densified at a temperature less than 900 DEG C. The ceramic products have a dielectric constant in the range of 15-45 and Qxf in the range of 3500-5000. The dielectric composition comprises 90-50 wt% BaO-TiO2-Nd2O3 and 10-50 wt% ZnO-B2Q3. The above dielectric composition can be mixed with organic binder, plasticizer and solvents to form green sheets by tape casting process. Multilayer microwave dielectric products with Ag metallization can be formed by laminating and cofiring.
Patent TW-472239-B (TW)
Title: System and method for connecting different websites using business card CD
Inventor: CHIOU SHING-LUNG
IPC: G11B27/00
Filed: 2000-07-13
Granted: 2002-01-11
Abstract: Provided includes a network server storing corresponding relations of multiple serial numbers and registration codes; multiple business card CD including a serial number and a registration code and storing the above-mentioned network server web address; a registration computer for reading or inputting a business card CD serial number, registration code and a target web address representing the website to connect and connecting/transmitting to the network server, and storing corresponding relations when the network server checks that the serial number and the registration code match. When the user uses the computer to read or require inputting the business card CD serial number to connect/transmit to the network server, the network server is able to find out the corresponding target web address according to the serial number and connect to the representative website. This invention is able to use a lot of business card CD to provide for different customers to register as business CDs that connect to different websites.
Patent TW-474855-B (TW)
Title: Electro depositted grinding wheel
Inventor: TAKAHASHI TSUTOMU
IPC: B24D3/00
Filed: 2000-08-09
Granted: 2002-02-01
Abstract: A vitrified bond tool comprising: a support body; a vitrified bond layer which is formed on a working surface of said support body; and a plurality of abrasive grains which are held by said vitrified bond layer so as to be fixed relative to said working surface of said support body and which are spaced apart from each other with spacing between the adjacent ones of said abrasive grains.
Patent TW-498142-B (TW)
Title: Tool for exchanging clutch plate of automobile and method for exchanging clutch plate
Inventor: NAGATA SHINICHI
IPC: F16D13/60
Filed: 2000-09-02
Granted: 2002-08-11
Abstract: The present invention provides an automobile clutch plate exchanging tool and a method for exchanging clutch plate and in particular, a clutch plate exchanging tool which, in exchanging a clutch plate of automobile, is capable of accurately and quickly centering a clutch plate to be built in a clutch cover with the center of a clutch shaft when assembling. The clutch plate exchanging tool comprises a fitting base. A removable dummy shaft is fit into the fitting base. The fitting base has a base body, locking members mounted on three positions of the base body and movable in radial direction, an adjuster for interlocking the locking members with each other at equal distance from the center of the base body, and an insertion hole defined in the center of the adjuster for receiving the dummy shaft. The dummy shaft is set to be positioned on the same axis of the clutch shaft when mounted in the insertion hole.
Patent TW-I258634-B (TW)
Title: Photosensitive resin composition, photosensitive element using the same, a process for producing resist pattern and resist pattern laminate
Inventor: SATOU KUNIAKI
IPC: H05K3/28
Filed: 2000-10-21
Granted: 2006-07-21
Abstract: The present invention discloses a photosensitive resin composition comprising (A) a photosensitive resin (B) a photopolymerization initiator and (C) a flame retardant, wherein the flame retardant contains a halogen atom or antimony atom in an amount of 5 wt% or less; a photosensitive element using the resin composition; a method for producing a resist pattern using the resin composition; a resist pattern using the resin composition; and a substrate having the resist pattern laminated thereon.
Patent TW-591066-B (TW)
Title: Dielectric compositions and method for their manufacture
Inventor: HAWKER CRAIG JON
IPC: C08J9/26
Filed: 2001-02-15
Granted: 2004-06-11
Abstract: A novel dielectric composition is provided that is useful in the manufacture of electronic devices such as integrated circuit devices and integrated circuit packaging devices. The dielectric composition is prepared by crosslinking a thermally decomposable porogen to a host polymer via a coupling agent, followed by heating to a temperature suitable to decompose the porogen. The porous materials that result have dielectric constants less than about 3.0, with some materials having dielectric constants less than about 2.5. Integrated circuit devices, integrated circuit packaging devices, and methods of manufacture are provided as well.
Patent TW-546341-B (TW)
Title: Single-layer films based on vinylcyclohexane
Inventor: MOCKEL DIRK
IPC: C08L101/00
Filed: 2000-12-08
Granted: 2003-08-11
Abstract: Monofilms containing a vinylcyclohexane-based polymer or a mixture of vinylcyclohexane-based polymers with at least one polar polymer.
Patent TW-507427-B (TW)
Title: High efficiency amplifier, radio transmission device and measuring device
Inventor: OHTA AKIRA
IPC: H04B17/17
Filed: 2001-01-18
Granted: 2002-10-21
Abstract: A low impedance high efficiency amplifier is connected to a low impedance isolator. The low impedance high efficiency amplifier includes a plurality of amplifiers and an output matching circuit having a harmonic processing circuit arranged between a fundamental wave regulator circuit/a final stage amplifier and the low impedance isolator.
Patent TW-460691-B (TW)
Title: Method for measuring moisture content of fine fibrous material and device therefor
Inventor: TAKUBO YOSHIICHI
IPC: G01N22/04
Filed: 2001-02-27
Granted: 2001-10-21
Abstract: The present invention provides a method for measuring moisture content directly from the resistance value without generating an error caused by the density and the ion concentration of the object under measurement, a method for more accurately measuring the moisture content from an increase in temperature caused by the heat from a heat source, and a device therefor. The method comprises installing a heater that can directly or indirectly heating a fibrous object under measurement; installing at least one of a pair of electrodes, which are mounted in the object under measurement, in a region that can be dried by the heat from the heater; and calculating the moisture content of the object under measurement from the time between the object under measurement being dried by the heat from the heater from an initial state and the resistance between the electrodes exceeding a preset value.
Patent TW-I226441-B (TW)
Title: Testing system and method
Inventor: LIN JENG-JUNG
IPC: G01R1/00
Filed: 2001-05-18
Granted: 2005-01-11
Abstract: tore the program into the flash access memory, and the intelligent information device can execute the development program for testing. The process for testing the developed product using the testing system and method according to the present invention comprises first downloading the development program from the server and storing the program in the flash access memory; executing the development program in the flash access memory, but not the original software program in the ROM, by the intelligent information device, if a user selects to execute the development program stored in the flash access memory to turn on the intelligent information device, executing the original software program in the ROM by the intelligent information device, if the flash access memory did not have the development program downloaded from the server. Because the present invention can read and write on the flash access memory multiple times, it can replace or rewrite the ROM without opening the device shell, the invention can provide an easy and cost-effective testing method without the limitation of storage capacity of ROM and without using a ROM simulator.
Patent TW-495846-B (TW)
Title: Electrically inactive passivating layer for semiconductor devices
Inventor: AHMARI DAVID A
IPC: H01L31/11
Filed: 2001-06-01
Granted: 2002-07-21
Abstract: Disclosed is a method and apparatus for passivating an active layer of a semiconductor device to reduce surface recombination. A semi-insulating, semiconductor material is deposited over the surface of the active layer of the semiconductor device. The semi-insulating material reduces surface recombination without adversely affecting the performance of the semiconductor device. The semi-insulating material may be any number of materials depending upon the growth technique used. The semi-insulating material is preferably lattice-matched with the active layer to ensure an adequate bond between the two layers and preferably has an energy band gap that is higher than that of the active layer. The thickness of the semi-insulating material may vary depending upon the circuit fabrication process and preferably has a thickness range of 100 to 1000 Angstroms.
Patent TW-574134-B (TW)
Title: Catalyst and process for the direct synthesis of hydrogen peroxide
Inventor: PAPARATTO GIUSEPPE
IPC: B01J37/03
Filed: 2001-06-12
Granted: 2004-02-01
Abstract: A description follows of a bimetallic catalyst, obtained by dispersing in sequence and alternating the precursors of the single metal components of the catalyst on a carrier, and a process for the synthesis of hydrogen peroxide by the direct reaction of hydrogen with oxygen, in a solvent medium containing a halogenated promoter and an acid promoter, in the presence of said catalyst.
Patent TW-I240805-B (TW)
Title: Structured screens for controlled spreading of light
Inventor: MORRIS G MICHAEL
IPC: G02B5/18
Filed: 2001-07-31
Granted: 2005-10-01
Abstract: Structured screens for the controlled spreading, diffusion, or scattering of an incident beam are provided. The screens are composed of microstructures (1, 2) whose configurations and distribution on the surfaces of the screen are precisely determined. In certain embodiments, the configurations and/or their distribution is randomized. The structured screens can be used as diffusing screens or display screens.