baber/WOPTO huggingface dataset:
Patent TW-I240226-B (TW)
Title: Tamper resistant magnetic contact apparatus for security systems
Inventor: BUCKLEY MARK C
IPC: G08B13/08
Filed: 2002-09-11
Granted: 2005-09-21
Abstract: A tamper resistant magnetic contact switch apparatus for alarm systems that has a plurality of magnetic reed switches configured in a logic circuit and a magnetic pack for actuation. A magnetic shield disposed around the switches defines an actuation zone. In combination with the magnetic shield preventing magnetic fields from reaching the switches from locations outside the actuation zone, the magnet pack activates two of the five switches when positioned within the actuation zone to complete the logic circuit. The magnet pack does not, however, activate any of the other switches. If any of the other three switches are activated, or if either of the two activated switches are deactivated, the logic circuit is broken and the alarm circuit is activated.
Patent TW-I259210-B (TW)
Title: Method for manufacturing foamed aluminum
Inventor: SHIU CHUAN-REN
IPC: C22C21/00
Filed: 2002-09-24
Granted: 2006-08-01
Abstract: The present invention is related to a method for manufacturing foamed aluminum, which comprises following steps of: (a) heating the melted aluminum fluid to a predetermined temperature; (b) adding an appropriate amount of aluminum residue or waste magnesium material into the melted aluminum fluid; (c) adding an appropriate amount of foaming agent into the melted aluminum fluid; (d) removing the melted aluminum fluid to a foaming furnace; (e) cooling the foaming furnace; (f) pressing the top of the melted aluminum fluid by a weighting device; and (g) utilizing a pressure regulator to control the pressing on the melted aluminum fluid from the weighting device. Taking advantage of the method in the present invention, in which aluminum residue or waste magnesium materials are added into melted aluminum fluid, the manufacturing cost can be reduced. The present invention also provides another way of processing aluminum residue or waste magnesium material, which avoids the environmental pollution caused by arbitrarily discarding the aluminum residue or waste magnesium material. Because the present invention utilizes a weighting device to press the top of the melted aluminum fluid, which makes it be foamed more evenly. And a pressure regulator is utilized to control the weighting device to make the influence of gravity be reduced, increase foaming efficiency and precisely control the foaming size of foamed aluminum.
Patent TW-I223231-B (TW)
Title: Digital audio with parameters for real-time time scaling
Inventor: CHANG KENNETH H P
IPC: G10L19/00
Filed: 2002-09-30
Granted: 2004-11-01
Abstract: Preprocessing audio data to generate parameters associated with time scaling reduces the processing power required for real-time time scaling of the audio data. An augmented audio data structure includes the audio data and parameters. The parameters for a frame of the audio data can identify best match blocks for time scaling or represent a plot of offset versus time scale that can be interpolated to determine an offset. The real-time time scaling uses the blocks that the parameters identify instead of performing a search for the best matching blocks. The parameters can also indicate which of the frames represent silence and can be scaled differently from frames that do not represent silence.
Patent TW-583234-B (TW)
Title: Bi-oriented film of polylactic acid resin
Inventor: SUKIGARA MASAYUKI
IPC: C08J5/18
Filed: 2002-10-31
Granted: 2004-04-11
Abstract: The present invention provides a biaxially oriented film of polylactic acid resin that is suitable for films for bags and packaging, films for various windows, particularly those for outlook window envelopes. The film is biodegradable and, as a film for window of the outlook window envelope, can be highly suitably coated with, for example, an antistatic, a lubricant and an antiblocking agent, etc. and cut at high speed. A biaxially oriented film of polylactic acid resin comprising 50 wt% or more of polylactic acid resin, which has a dynamic viscoelasticity E' at 80 DEG C of 10 MPa-3000 MPa, as determined by the test method for the temperature dependency of dynamic viscoelasticity based on JIS K7198 (A method); a heat-shrinkage percentage of 10% or less, upon heating at 80 DEG C for 10 seconds; and a tear strength in the width direction (TD direction) of 10-200 mN, as determined according to JIS K7128 (B method), is disclosed.
Patent TW-580601-B (TW)
Title: Optical transmitter-receiver module and electronic device using the same
Inventor: OHE NOBUYUKI
IPC: H01L33/00
Filed: 2002-11-28
Granted: 2004-03-21
Abstract: An optical transmitter-receiver module has a light-emitting element for emitting transmission signal light and a light-receiving element for receiving reception signal light, and performs both transmission of the transmission signal light and reception of the reception signal light by means of a single-core optical fiber. A light-emitting device 91 having the light-emitting element is covered with an upper shield plate 93 and a lower shield plate 94 each provided by a conductive metal plate while being held between the plates. Connection terminals 95 and 96 of the upper shield plate 93 and the lower shield plate 94, which are extended in a direction in which lead terminals 99 of the light-emitting device 91 are extended, are connected to grounding terminals included in the lead terminals 99.
Patent TW-I234514-B (TW)
Title: Hologram heat shrink film and method for making same
Inventor: SHIAU TSUNG-MING
Filed: 2003-01-10
Granted: 2005-06-21
Abstract: Disclosed is a hologram heat shrink film and method for making same, wherein a UV resin film is coated on a heat shrink film. The UV resin film is put tightly against a metal wheel, a holographic film or a hot stamping foil that is formed with a hologram laser pattern UV light illuminates towards the UV resin film to cure the film instantly. The cured UV resin film is detached from the metal wheel, the holographic film or the hot stamping foil such that the hologram laser pattern of the metal wheel or the holographic film is transferred to the UV resin film, or the hot stamping foil having the hologram laser pattern is joined to the UV resin film. The method of this invention is not hazardous and does not need trained operators while allowing mass production to reduce the manufacturing cost and to feature the hologram with colorful, brilliant and aesthetic effects.
Patent TW-I233548-B (TW)
Title: Providing a snapshot of a subset of a file system
Inventor: SAWDON WAYNE A
IPC: G06F17/30
Filed: 2003-02-06
Granted: 2005-06-01
Abstract: A system, method and computer readable medium for providing a snapshot of subset of a file system. A first snapshot of a first set of source files in a file system is generated. The first snapshot includes an inode corresponding to each source file in the first set of files. Stored in each inode is a first identifier associated with the first set of files and a second identifier associated with the time of the first snapshot. Next, a second snapshot of a second set of source files is taken. The second snapshot includes an inode corresponding to each source file in the second set of files. Stored in each inode are a first identifier and a second identifier. Subsequent snapshots are taken every first period and every second period for the first set of files and the second set of files, respectively.
Patent TW-I246728-B (TW)
Title: Method for patterning ceramic layers
Inventor: SEIDL HARALD
IPC: H01L21/8242
Filed: 2003-04-10
Granted: 2006-01-01
Abstract: The invention relates to a method for patterning ceramic layers. In this case, firstly a ceramic material is deposited on a substrate and is subsequently densified by heat treatment, for example. In this case, the initially amorphous material is converted into a crystalline or polycrystalline form. In order that the now crystalline material can be removed again from the substrate, imperfections are produced in the ceramic material, for example by ion implantation. As a result, the etching medium can more easily attack the ceramic material, so that the latter can be removed with a higher etching rate. Through inclined implantation, the method can be performed in a self-aligning manner and the ceramic material can be removed on one side, by way of example, in trenches or deep trench capacitors.
Patent TW-I241309-B (TW)
Title: Preparation of homo-, co- and terpolymers of substituted styrenes
Inventor: SHEEHAN MICHAEL T
IPC: C08F6/00
Filed: 2003-04-17
Granted: 2005-10-11
Abstract: A novel one-pot cost efficient process for the preparation of homo-, co- and terpolymers of p-hydroxystyrene or substituted p-hydroxystyrene and alkyl acrylates. The process involves polymerization of esters of p-hydroxystyrene (or its substituted analogs), alkyl acrylate monomers and/or one or more of ethylenically unsaturated monomers in an alcohol solvent in the presence of a free radical initiator. The reaction mixture containing the so formed polymer is subjected to transesterification conditions using a catalytic amount of catalyst to result in co- and/or terpolymers of p-hydroxystyrene without cleavage of the alkyl ester in the acrylate repeat unit, and then removing the catalyst from the system. Preferred embodiments include homopolymers of p-hydroxystyrene, copolymer of p-hydroxystyrene and tert-butyl acrylate and terpolymer of p-hydroxystyrene, tert-butyl acrylate and styrene. These polymers have a wide variety of applications including as photoresists in microelectronics industry.
Patent TW-I236636-B (TW)
Title: Sweep-type fingerprint sensor module and a sensing method therefor
Inventor: CHOU BRUCE C S
IPC: G06T1/00
Filed: 2003-05-20
Granted: 2005-07-21
Abstract: A sweep-type fingerprint sensor module includes a microprocessor and a sweep-type fingerprint sensor, which includes a substrate, and a sensing members array, a speed-detecting unit, and a processing circuit on the substrate. The sensing members array is composed of a plurality of fingerprint sensing members. When the finger sweeps across the sweep-type fingerprint sensor, the sensing members array sequentially acquires plural fingerprint fragment images from the finger with a sampling time interval. The speed-detecting unit is composed of first and second plate electrodes. The processing circuit processes and then outputs signals form the sensing members array and the speed-detecting unit. The microprocessor electrically connected to the processing circuit derives a sweeping speed of the finger by the time difference between different time points when the plate electrodes contact the finger, determines the sampling time interval and then stitches the fingerprint fragment images into a complete fingerprint image.
Patent TW-I266911-B (TW)
Title: Plastic optical product, plastic optical fiber, apparatus for manufacturing plastic optical part, and method for manufacturing plastic optical part and plastic optical product
Inventor: OGURA TOHRU
IPC: B29C48/90
Filed: 2003-05-27
Granted: 2006-11-21
Abstract: A clad tube is formed by melting and extruding a polymer, such as PMMA. The molten polymer is extruded through an extrusion die to form a soft clad. The soft clad is forwarded to a molding die to correct the shape of the soft clad. A decompression chamber in the molding die is decompressed so that the outer surface of the soft clad is tightly in contact with forming surface of the molding die. After molding the soft clad in the molding die, the clad tube with low fluctuation in thickness is obtained.
Patent TW-I275601-B (TW)
Title: Vinyl chloride copolymer resin for paste, composition, and process for producing resin
Inventor: KUWAHATA MITSUYOSHI
IPC: C08F290/06
Filed: 2003-05-29
Granted: 2007-03-11
Abstract: This invention provides a novel vinyl chloride copolymer resin for pastes which can be produced with satisfactory productivity and gives plastisol excellent in gelation and storage stability and in tensile properties and heat resistance under low-temperature conditions; it comprises a copolymer obtained from a vinyl chloride monomer and a macromonomer in which the main chain is a vinyl polymer.
Patent TW-I231161-B (TW)
Title: Process for fabricating circuit assemblies using electrodepositable dielectric coating compositions
Inventor: MCCOLLUM GREGORY J
IPC: H01K3/10
Filed: 2003-06-19
Granted: 2005-04-11
Abstract: Provided is a process for forming metallized vias in a substrate including the steps of (I) applying to an electroconductive substrate an electrodepositable coating composition onto all exposed surfaces of the substrate to form a conformal dielectric coating; (II) ablating a surface of the dielectric coating to expose a section of the substrate; (III) applying a layer of metal to all surfaces to form metallized vias in the substrate. Also disclosed are processes for fabricating a circuit assembly which include the application of an electrodepositable coating composition onto exposed surfaces of the substrate/core to form a conformal dielectric coating thereon. The electrodepositable coating composition includes a resinous phase dispersed in an aqueous phase, where the resinous phase has a covalently bonded halogen content of at least 1 percent by weight. The dielectric coating derived therefrom has a low dielectric constant and low dielectric loss factor.
Patent TW-I277412-B (TW)
Title: Pharmaceutical composition for the treatment of radiation-induced skin damage
Inventor: CHUNG YIH-LIN
IPC: A61K31/20
Filed: 2003-07-15
Granted: 2007-04-01
Abstract: A pharmaceutical composition for the treatment of radiation-induced skin damage. The composition comprises a histone deacetylase inhibitor and a pharmaceutically acceptable carrier or a pharmaceutically acceptable salt thereof.
Patent TW-I236738-B (TW)
Title: Non-contact cover packaging process of ceramic substrate
Inventor: HUANG TEU-HSIANG
IPC: H01L23/15
Filed: 2003-08-26
Granted: 2005-07-21
Abstract: This invention is about a non-contact cover packaging process of ceramic substrate. According to this invention, a supporting plate is employed for keeping ceramic substrate from being broken. Comparing with the packaging process in the prior art, the above-mentioned design can efficiently prevent ceramic substrate from being damaged during the packaging process, and provide a simpler packaging process with lower cost to package ceramic substrate. Therefore, this invention can provide an efficient packaging process for ceramic substrate.
Patent TW-I225340-B (TW)
Title: System using parity check bit for data transmission protection and method thereof
Inventor: LIANG BO-SUNG
IPC: H04L9/00
Filed: 2003-08-28
Granted: 2004-12-11
Abstract: The invention brings up a system using parity check bit for data transmission protection and method thereof. The system comprises a transmission end apparatus and a receiving end apparatus. The transmission end apparatus contains a parity check bit generator, a first parity check bit location generator and a parity check bit inserter. Upon transmitting data, insert a parity check bit in the data to generate an encrypted data. The receiving end apparatus comprises a second parity check bit location generator and a parity check bit remover. The received encrypted data is removed the N-th bit of the encrypted data according to the insertion location N generated by the second parity check bit location generator.
Patent TW-I291308-B (TW)
Title: Electroluminescence display device
Inventor: YONEDA KIYOSHI
IPC: H05B33/14
Filed: 2003-09-12
Granted: 2007-12-11
Abstract: Provided is an electroluminescence display device in which the variation of the photocurrent and threshold voltage of a driving transistor are depressed, and the display quality of an electroluminescence display panel is improved, wherein the driving TFT 85 of organic EL element 70 is in a multigate structure, namely, an active layer 101 of polysilicon is disposed on an insulative substrate 100, and plural gates 20 are provided in comb tooth form on the active layer 101 with a gate insulation layer 102 interposed therebetween. In view of an equivalent circuit, a plurality of transistors using a common gate are connected in serial; and the source 10s of transistor 10 for selecting pixel is connected to the common gate.
Patent TW-I262729-B (TW)
Title: Reference transport channel ON/OFF status detection and reselection
Inventor: ADJAKPLE PASCAL
IPC: H04W72/08
Filed: 2003-09-25
Granted: 2006-09-21
Abstract: In a wireless communication system using a reference channel used for error rate measurement and associated with a plurality of transport channels multiplexed on a coded composite transport channel (CCTrCH), a method is employed for reselection of the reference channel from favorable candidate transport channels. A channel is initially selected from the plurality of multiplexed channels as the reference channel. Channels are monitored based on quantitative data content criteria to determine whether an ON or OFF state exists. A different channel is selected from the plurality of multiplexed channels as the reselected RTrCH when a better candidate transport channel in the ON state becomes available, or which the monitored RTrCH reflects an OFF state.
Patent TW-I276834-B (TW)
Title: Optical element, objective optical element and optical pickup device
Inventor: MIMORI MITSURU
IPC: G11B7/00
Filed: 2003-09-29
Granted: 2007-03-21
Abstract: An optical element comprises: a diffractive structure having a plurality of diffracting ring-shaped zones arranged around an optical axis on at least one optical surface; and an optical path difference giving structure arranged on an optical surface of at least one of the plurality of diffracting ring-shaped zones, for giving a prescribed optical path difference to a prescribed light beam passing through the diffracting ring-shaped zone, wherein the optical surface of the diffractive structure is a structure having a diffracting function for setting L-th (L <> 0) order diffracted light of the light beam having the first wavelength lambda1 to a maximum diffraction efficiency and for setting M-th (M <> 0) order diffracted light of the light beam having the second wavelength lambda2 to a maximum diffraction efficiency in case of an assumption of no existence of the optical path difference giving structure.
Patent TW-I222424-B (TW)
Title: Hose storage device
Inventor: LIN CHEIN-HSING
IPC: B65H75/34
Filed: 2003-10-14
Granted: 2004-10-21
Abstract: Disclosed is a hose storage device, including a receiving support and a flexible hose. The receiving support includes a vertical post. The flexible hose is a helical, curled hollow tube, whereby the flexible hose is wound about the post of the receiving support when not in use, and can be pulled out from the top of the post when in use. The elasticity of the flexible hose allows direct withdrawal of the hose to a distant location and recovering to its original curled configuration after releasing the flexible hose. Accordingly, the flexible use is able to automatically retract to the post of the receiving support without the inconvenience and troubles involved in re-winding the flexible hose.
Patent TW-I362523-B (TW)
Title: Electro-optical light modulation element and electro-optical display
Inventor: MICHAEL HECKMEIER
IPC: G02F1/1343
Filed: 2003-11-07
Granted: 2012-04-21
Abstract: Electro-optical light control element comprises one or more substrates (1), an electrode arrangement (3, 4), elements for polarizing light, and a control medium (2). The light control element is operated at a temperature at which the control medium lies in the optical isotropic phase in the non-controlled state. The electrode arrangement produces an electric field with a significant component parallel to the surface of the mesogenic control medium. The light control element has a solid dielectric layer (5) between the electrode arrangement and the mesogenic control layer.  An Independent claim is also included for an electro-optical display system containing one or more electro-optical light control elements.
Patent TW-I240800-B (TW)
Title: Training circuit and method of digital analog convert and analog digital convert
Inventor: LIN CHIN-LUNG
IPC: H03M1/80
Filed: 2003-11-28
Granted: 2005-10-01
Abstract: A training method of a digital analog convert is provided. The digital analog convert consist of several parallel connecting capacitors, and the parallel connecting capacitors is also floatingly connected to several correct capacitors. Two output voltages from the digital analog convert are received and compared to each other. When the latter voltage is equivalent or smaller than the former voltage, the correct capacitors is used to correct the capacitor, which is corresponded to the latter voltage, until the latter voltage is larger than the former voltage. When the latter voltage is larger than the former voltage, a new voltage is output from the digital analog convert and compared to the latter voltage in last time. The comparing and correcting will be continue until the after voltage is larger than the former voltage every time.
Patent TW-I256030-B (TW)
Title: Display device
Inventor: WASHIO HAJIME
IPC: G02F1/1345
Filed: 2003-12-08
Granted: 2006-06-01
Abstract: In a structure in which a plurality of signals related to each other are supplied to a driving circuit in such a manner that at least one of the signals is supplied also to the other circuit, the present invention prevents change of phase relation between the plural signals due to difference in wiring load, without directly processing the signals with higher power consumption. The first and second clock signals SCK1 and SCK2 are supplied to the first data signal line driving circuit SD1, while the first clock signal SCK1 is also supplied to the second data signal line driving circuit SD2 in parallel. The wirings 1 and 2 for the respective signals are adjusted to have equal wiring load with a dummy wiring 2 provided in the wiring 2, for solving uneven wiring load caused by difference of leading manner, the dummy wiring 2 constituting an additional capacitor section 7, together with a liquid crystal layer and a counter electrode.
Patent TW-I238964-B (TW)
Title: Card reader, and bridge controller and data transaction method thereof
Inventor: HSIEH HSIANG-AN
IPC: G06F3/06
Filed: 2003-12-11
Granted: 2005-09-01
Abstract: A card reader and bridge controller and data transaction method thereof is provided. The card reader includes a storage device connector and the bridge controller. The bridge controller includes a storage device interface, system interface, microprocessor, cache buffer, allocation table buffer and transaction buffer. The data transaction method prefetches and stores data in the cache buffer and transaction buffer. By referring to a data accessing address table stored in the allocation table buffer, cache hit rate and data transaction rate can be improved.
Patent TW-I221044-B (TW)
Title: Driver system of high power laser and driving method thereof
Inventor: CHIEN PI-YAO
IPC: H01S5/0683
Filed: 2003-12-17
Granted: 2004-09-11
Abstract: A high power driver system has a predetermined number of driver modules for driving a high power laser diode. Each driver module is composed of a driver circuit and a corresponding feedback circuit. These driver circuits separately generates driving currents and then these driving currents are utilized for driving the high power laser diode or other high power devices. In addition, these feedback circuits receive a detection signal that reflects the output power of the high power laser diode. Then, each feedback circuit separately generates a feedback signal to corresponding driver circuit for adjusting the driving currents.