baber/WOPTO huggingface dataset:
Patent TW-594126-B (TW)
Title: Liquid crystal display panel and notebook computer having the same
Inventor: GUO YAN-LIN
IPC: G06F1/16
Filed: 2002-10-03
Granted: 2004-06-21
Abstract: The present invention provides a liquid crystal display panel and the notebook computer having the same, wherein the notebook computer includes a main machine, a rotation assembly, and a display panel body. The main machine has a first connector, and the rotation assembly is configured on the main machine in a dismountable manner and has an exposed second connector. The second connector is corresponding to the first connector, and electrically connected with the first and the second connectors, so that the rotation assembly and the main machine are electrically connected, and the display panel body is connected with the rotation assembly in a rotation manner.
Patent TW-I291802-B (TW)
Title: Circuitry for resetting magnetic field of transformer
Inventor: HUNG GUO-KIANG
IPC: H02M3/335
Filed: 2002-10-14
Granted: 2007-12-21
Abstract: A reset circuit that can reset transformer's magnetic field and transfer magnetizing energy of transformer is disclosed. Magnetic field in a transformer is considered storing in a magnetizing inductor. The reset circuit according to the present invention includes a first capacitor, an auxiliary switch, a rectifier and a second capacitor. The steps of transferring the magnetizing energy of transformer through the use of the reset circuit according to the present invention includes (1) turning on the main switch and turning off the auxiliary switch immediately such that the magnetizing energy of the magnetizing energy is stored in the magnetizing inductor and the first capacitor is charged through the auxiliary winding, (2) turning on the auxiliary switch and turning off the main switch immediately, such that the energy retained in the magnetizing inductor and the first capacitor is transferred to the second capacitor. (3) When the energy retained in the magnetizing inductor is absolutely discharged, the first capacitor and the magnetizing inductor are reversely charged by the second capacitor, such that the transformer's magnetic field is reset.
Patent TW-I221756-B (TW)
Title: Local cleaning device
Inventor: KISAKIBARU TOSHIROU
IPC: H01L21/00
Filed: 2002-10-24
Granted: 2004-10-01
Abstract: The surface of a wafer or a liquid crystal substrate or a specific portion of a device needing a clean atmosphere is locally cleaned. In the present invention, a clean air jetting device (22) connected to an air supply (21) through a flexible tube (23) is installed over a work or at a specific portion of a device needing a clean atmosphere, so as to spray clean air continuously from the clean air jetting device (22), and to locally clean the surface of a wafer or a liquid crystal substrate or the specific portion of the device needing clean atmosphere.
Patent TW-589768-B (TW)
Title: High-voltage lamp holder
Inventor: HENRICI DIETER
IPC: F21Y101/00
Filed: 2002-11-01
Granted: 2004-06-01
Abstract: Disclosed is a lamp holder, especially a lamp holder block and an accommodation box. The lamp holder block is provided for accommodating the light bulb, which is made of heat-resistant insulation material, and has an electrical contact inside. The accommodation box at least partially encloses the lamp holder block, wherein the lamp holder block can be mutually inserted and connected to the accommodation block by using a related connection device. The connection device is designed to have the form of knife-jointed latch member, and has a bump and a ""supporting shoulder"". The bump is formed in the accommodation box and extends inward toward the interior along the diametrical direction, the supporting shoulder is formed on the lamp holder block to support the lower side surface of the bump, therefore. The lamp holder block and the accommodation box are sleeved together along the axial direction mutually, and rotate along the circumference relatively, and then both of them move into the connection position. The connection state can be latched by using at least one shape-jointed type anti-reverse-rotation safety means. The anti-reverse-rotation safety means moves into the functioning position when it rotates along the circumferential direction.
Patent TW-I245973-B (TW)
Title: A light-sensitive resin composition
Inventor: LIN HO-MAY
IPC: G03F7/031
Filed: 2002-12-31
Granted: 2005-12-21
Abstract: A light-sensitive resin composition is disclosed, comprising 5 to 60 wt% of light-sensitive copolymer, which is formed by reacting an copolymer with a compound having the following formula: wherein said copolymer has at least a carboxylic acid functional group; 5 to 50 wt% of reactive dilutant; 0.1 to 15 wt% of photo-initiator; and 0.5 to 40 wt% of thermo-curing resin.
Patent TW-578351-B (TW)
Title: Structure for packing and method of controlling power of optical sub-assembly (OSA) module
Inventor: CHIANG CHENG-TING
IPC: H01S5/02
Filed: 2003-01-21
Granted: 2004-03-01
Abstract: A structure for packing and a method of controlling power of optical sub-assembly (OSA) module are disclosed. The present invention is featured in that an attenuation piece is inserted into a gap in a sleeve of an optical sub-assembly (OSA) from the outer side surface of the sleeve, whereby an optical axis of the semiconductor laser can pass through the attenuation piece. With the use of the present invention, the power loss of the laser diode during the packaging of the OSA is prevented, the attenuation piece can be replaced any time, and the issue that the optoelectronic efficiencies among the different devices vary severely during the process of the OSA can be improved.
Patent TW-I259216-B (TW)
Title: Surface-treated steel sheet excellent in resistance to white rust and method for production thereof
Inventor: OKAI KAZUHISA
IPC: C23C22/07
Filed: 2003-02-14
Granted: 2006-08-01
Abstract: A surface-treated steel sheet excellent in the resistance to white rust without containing chromium in surface treatment film is provided, which comprises a steel sheet plated with a zinc or aluminum based metal and a coating film which has been formed by applying, on the surface thereof, a surface treatment composition containing: (a) a water-dispersible or -soluble resin prepared by reacting an epoxy group-containing resin (A) and an active hydrogen-containing compound (B) comprising a hydrazine derivative having active hydrogens partially or completely, and preferably a hydrophilic organic component (C); (b) a silane coupling agent and (c) phosphoric acid and/or hexafluorometallic acid, and preferably (d) a water dispersion of a urethane resin; followed by drying, the coating film has a thickness of 0.02 to 5 mum. Said coating film comprises an amorphous compound layer containing P, Zn or/and Al, and O and, formed thereon, a layer containing the epoxy group-containing resin modified with the hydrazine derivative or, the resin and the urethane resin) as an organoresin matrix.
Patent TW-593455-B (TW)
Title: Polysilsesquioxane-metal alkoxide hybrid film material, its preparation and use
Inventor: CHEN WEN-CHANG
IPC: C08J5/18
Filed: 2003-02-14
Granted: 2004-06-21
Abstract: The present invention relates to a polysilsesquioxane-metal alkoxide hybrid film material, which possesses an excellent thermal stability and platness, low transmission loss and a controlled refractive index and thus is an excellent optical wave-guide material. The present invention also relates to a method for producing the polysilsesquioxane-metal alkoxide hybrid film material, which possesses the steps of (1) subjecting trialkoxysilane to hydrolyzing-condensation to form a polysilsesquioxane, (2) reacting the resultant poly-silsesquioxane with metal alkoxide to form a solution of polysilsesquioxane/metal alkoxide hybrid material; and (3) applying the solution of polysilsesquioxane/metal alkoxide hybrid material on a substrate and subjecting heat treatment to form a film. The present invention further relates to a use of the poly-silsesquioxane-metal alkoxide hybrid film material.
Patent TW-586217-B (TW)
Title: Non-volatile memory device structure
Inventor: LIN CHUN-JUNG
IPC: H01L27/112
Filed: 2003-04-15
Granted: 2004-05-01
Abstract: A non-volatile memory device structure, having a plurality of gates, a plurality of bit lines and a plurality of word lines. The gates are formed in a substrate. The bit lines are between the gates and formed of a buried diffusion line and an elevated conductor layer formed on the buried diffusion line. The word lines are substantially perpendicular to the bit lines over the gates and across the elevated conductor layer of the bit lines. The sidewall of the elevated conductor layer of the bit lines further has a first spacer, while the sidewall of the word lines has a second spacer.
Patent TW-I225142-B (TW)
Title: Hi-efficient evaporator coil of flake ice making machine
Inventor: LOKE KEE-VOON
IPC: F25C1/00
Filed: 2003-04-18
Granted: 2004-12-11
Abstract: There is disclosed a flake ice-making machine for producing flake ice. The apparatus comprised a cylindrical evaporator, a water-flow distribution means for introducing water to be frozen to flow downwardly in a thin sheet over the inner wall of the evaporator and an elongated ice-scraping means mounted centrally inside the evaporator. Unlike conventional flaked ice maker, the flake ice maker of the present invention has an evaporator that is provided with an expansion coil. To improve operating efficiency, the expansion coil is further provided with a plurality of baffle.
Patent TW-I243533-B (TW)
Title: Power transfer system with reduced component ratings
Inventor: LI YONG
Filed: 2003-07-28
Granted: 2005-11-11
Abstract: A power inverter control adjusts input power to track with output power to reduce energy handling requirements for an inverter DC bus. Input power to the power inverter circuit is measured and compared with a measurement of inverter output power. The comparison result is applied to a power factor correction circuit to adjust input power to track with output power, while obtaining a good power factor for the power inverter circuit. The energy requirements and ripple voltages or ripple currents on the DC bus are reduced, leading to a reduction in rating specifications for passive energy storage elements on the DC bus.
Patent TW-I237207-B (TW)
Title: Optical mouse and method for preventing an erroneous operation thereof
Inventor: AHN JUNG-HONG
IPC: G06F3/033
Filed: 2003-07-29
Granted: 2005-08-01
Abstract: Disclosed is an optical mouse comprising an image sensor, consisted of a plurality of pixels, for outputting signals accumulated in a given time as a pixel unit, an A/D converter, an image data processor calculating a moving value of the optical mouse, a system controller for controlling a data flow with an external system, an average value calculator calculating an average value, and a pick-up state discriminator for generating a pick-up state signal. In addition, the optical mouse further comprises a fluorescent lamp state discriminator for discriminating whether the optical mouse is in a fluorescent lamp state and generating a fluorescent lamp state signal.
Patent TW-I235371-B (TW)
Title: Magnetic random access memory, magnetic cell therein, and associated method therefor
Inventor: GIDER SAVAS
IPC: G11C11/16
Filed: 2003-07-30
Granted: 2005-07-01
Abstract: A magnetic tunnel junction (MTJ) memory array having a magnetically stable free layer that can be switched from one memory state to another with a minimum of energy input. The memory array includes a MTJ cell having an antiparallel coupled free layer. An electrically conductive word line passes through the free layer such that current passed through the electrically conductive word line induces a magnetic field that acts on antiparallel coupled layers of the free layer causing their magnetizations to rotate while remaining antiparallel to one another.
Patent TW-I267527-B (TW)
Title: Vertical alignment polyimide and vertical alignment film compositions for LCD
Inventor: LEE CHEN-DHAU
IPC: C08G73/10
Filed: 2003-08-22
Granted: 2006-12-01
Abstract: A vertical alignment polyimide for LCD has the following structure, wherein R1 and R2 are same or different tetravalent aromatic residues or alkyl residues; n is an integer, and 24 >= n >= 6; a:b=1:9 to 9:1, preferably from 4:1 to 1:1; and a+b=p+q. The polyimide has an inherent viscosity of 0.04-5 dl/g.
Patent TW-I228627-B (TW)
Title: In-plane switching liquid crystal display with high aperture ratio
Inventor: LEE DEUK-SU
IPC: G02F1/1343
Filed: 2003-09-03
Granted: 2005-03-01
Abstract: The present invention discloses an in-plane switching (IPS) LCD having a plurality of pixels arranged in a matrix to be formed on a transparent insulating substrate. A region, bounded by a pair of gate bus lines and a pair of signal bus lines, defines a unit pixel region. Each common electrode overlaps with one of the signal bus lines in parallel. A gate electrode extended from an adjacent gate bus line goes toward the gate bus line of the pixel. A switching element formed in the pixel is a three-terminal thin film transistor whose one terminal is connected to a pixel electrode by passing through the middle of the pixel, and the other two terminals are respectively connected to the gate bus line and the signal bus line. The pixel electrode overlaps with the gate electrode in parallel, and the storage capacitor of the pixel is formed therebetween.
Patent TW-I335587-B (TW)
Title: Write-once optical recording medium and defect management information management method thereof
Inventor: YONG CHEOL PARK
IPC: G11B11/00
Filed: 2003-09-26
Granted: 2011-01-01
Abstract: The invention provides a method of recording management information on a recording medium having at least one temporary defect management area, characterized in that the method comprising: recording defect management information on one of the at least one temporary defect management area; and recording indication information being used to identify which area among the at least one temporary defect management area is full.
Patent TW-I279609-B (TW)
Title: Optical film and liquid crystal display
Inventor: YANO SHUUJI
IPC: G02B27/28
Filed: 2003-09-29
Granted: 2007-04-21
Abstract: The inventive optical film for liquid crystal display has a sheet polarizer and a retardation film which are so laminated that the absorption axis of the sheet polarizer and the slow axis of the retardation film is perpendicular or parallel to each other, and the sheet polarizer is formed by laminating a transparent protective film on each side of its polarizer. The transparent protective film has an in-plane phase contrast Re1=(nx1-ny1)xd1 of not more than 10 nm and a phase contrast in the thickness direction Rth={(nx1+ny1)/2-nz1}xd1 of 30-100 nm, and the retardation film has an Nz value, which is expressed by an equation of Nz=(nx2-nz2)/(nx2-ny2), of 0.1-0.8 and an in-plane phase contrast Re2=(nx2-ny2)xd2 of 60-300 nm. The optical film can realize an easily viewable display having a high contrast ratio in a wide range when applied to a liquid crystal display operating in the IPS mode.
Patent TW-I288570-B (TW)
Title: Cognition models for wireless communication systems and method and apparatus for optimal utilization of a radio channel based on cognition model data
Inventor: CHITRAPU PRABHAKAR R
IPC: H04B17/40
Filed: 2002-11-29
Granted: 2007-10-11
Abstract: Classes of cognition models which may include: (1) radio environment models, (2) mobility models and (3) application/user context models are utilized in a wireless communications network. Radio environment models represent the physical aspects of the radio environment, such as shadowing losses, multi-path propagation, interference and noise levels, etc. Mobility models represent users motion, in terms of geo-coordinates and/or logical identifiers, such as street names etc. as well as speed of user terminal etc. The context model represents the present state and dynamics of each of these application processes within itself and between multiple application processes. These data are employed to optimize network performance.
Patent TW-I228014-B (TW)
Title: Apparatus and method of AC driving OLED
Inventor: HU SHUO-HSIU
IPC: G09G3/32
Filed: 2004-03-10
Granted: 2005-02-11
Abstract: An apparatus and method for providing switched power to an AMOLED is disclosed. During certain time intervals, voltage and/or polarity provided to active devices such as thin film transistors (TFT) driving the AMOLEDs may be changed to reverse polarity or differ in absolute magnitude of voltage. During a subsequent time interval, the changed power may be changed again and/or reverted to an original state.
Patent TW-I260354-B (TW)
Title: Device for the air treatment of yarn in a yarn canal
Inventor: SIMMEN CHRISTIAN
IPC: D02J1/08
Filed: 2004-03-23
Granted: 2006-08-21
Abstract: This invention relates a device for the air treatment of yarn in a yarn canal, which is at least partly arranged in a movable nozzle plate, which can be brought into an open thread-in position as well as into a closed operating position by means of a moving lever under spring force. It has an integrated releasing level with force increasing transmission to release the spring force above the releasing lever.
Patent TW-I260939-B (TW)
Title: Wireless earphone system
Inventor: GUO GUN-LIN
IPC: H04M1/00
Filed: 2004-04-16
Granted: 2006-08-21
Abstract: A wireless earphone system includes a transmitter and a wireless earphone. The transmitter communicates with the wireless earphone based on 802.11a/b/g standard to obtain long-distance communications. The wireless earphone comprises a wireless network card meeting 802.11/a/b/g standard for receiving data packets and for unpacking them to release digital audio signals; a control processor that is connected with the wireless network card for judging whether the data packets are sent correctly according to address of the data packets; and a digital/analog converter connected with the control processor for converting the digital audio signals to the analogy audio signal. The transmitter has similar structure to the wireless earphone.
Patent TW-I259288-B (TW)
Title: Optical projection system
Inventor: LEE DUK
IPC: H01L21/027
Filed: 2004-05-03
Granted: 2006-08-01
Abstract: The object of the present invention is to provide an optical projection system of a projection exposure device, which can adjust multiplication factor without degrading performance of image formation while making the generation of deformation as limitation, and utilize light with wavelength shorter than ultraviolet to perform multiplication factor adjustment with an excellent precision. To achieve the object, this optical projection system 1 includes: a reflector 4 provided with a first reflection surface 4a and a second reflection surface 4b which change a traveling direction of the projection light; an entrance convex lens 2 through which the projection light reflected by the first reflection surface of the reflector is passed; a reflective correction optic system which reflects the projection light reflected by the first reflection surface and guides the projection light to the second reflection surface; an exit convex lens 3 through which the projection light reflected by the second reflection surface is passed; and a position adjustor 8 which supports coaxially the two convex lenses so that the two convex lenses are spaced by a predetermined distance and are moved in parallel with respect to the optical axis direction, wherein the reflective correction optic system includes a concave reflective mirror 6 and a correction optic system 5.
Patent TW-I259817-B (TW)
Title: Seat belt
Inventor: CHEN TAI-LIANG
IPC: B60R22/10
Filed: 2004-05-07
Granted: 2006-08-11
Abstract: A seat belt for vehicle with a stretchable end and a bucking end is provided. The stretchable end and the bucking end are located and connect respectively on the inner side and outer side of a seat of the vehicle. The stretchable end at least includes a belt, a guide base and retractor. The guide base is fixed above the inside parts of the seat. The buckling end is a socket located under the seat. User pulls the belt from inner side toward the buckling end and fixes the belt on it. This seat belt not only provides real safe mechanism for (user) occupant, but also provides convenience for the occupant to take or to put things beside him/her.
Patent TW-I256416-B (TW)
Title: Aqueous leather treatment composition and method of use
Inventor: SCHINDLER FREDERICK J
IPC: C14C11/00
Filed: 2004-05-20
Granted: 2006-06-11
Abstract: An aqueous leather treatment composition is provided containing select soft polymer particles and water-filled voided particles. Also provided are a method for preparing an embossed coated leather substrate, which includes the application of the aqueous leather treatment composition, as well as an article prepared from the embossed coated leather substrate.
Patent TW-I272622-B (TW)
Title: Ultraviolet irradiating device
Inventor: KATSUKI KAZUMITSU
IPC: C09J5/00
Filed: 2004-06-04
Granted: 2007-02-01
Abstract: In an ultraviolet irradiating device in which a controller section and plural head portions used to cure ultraviolet curable resin used in the adhesion of a part are connected by an electric cable, each of the plural head portions has a sleeve-shaped housing and a light emitting diode which is arranged within this housing and emits a near-ultraviolet ray. The ultraviolet irradiating device is constructed such that the near-ultraviolet ray emitted from the light emitting diode is irradiated to the exterior from a near-ultraviolet ray irradiating port arranged on the tip face of the housing. The controller section has a power circuit and a control circuit for individually controlling the operations of the light emitting diodes of the plural head portions.
Patent TW-I406320-B (TW)
Title: Plasma spraying for joining silicon parts
Inventor: BOYLE JAMES E
IPC: C09J/
Filed: 2004-06-17
Granted: 2013-08-21
Abstract: A method of joining two silicon members and the bonded assembly in which the members are assembled to place them into alignment across a seam. Silicon derived from silicon powder is plasma sprayed across the seam and forms a silicon coating that bonds to the silicon members on each side of the seam to thereby bond together the members. The plasma sprayed silicon may seal an underlying bond of spin-on glass or may act as the primary bond, in which case through mortise holes are preferred so that two layers of silicon are plasma sprayed on opposing ends of the mortise holes. A silicon wafer tower or boat may be the final product. The method may be used to form a ring or a tube from segments or staves arranged in a circle. Plasma spraying silicon may repair a crack or chip formed in a silicon member.
Patent TW-I242216-B (TW)
Title: Programmable MOS device formed by hot carrier effect
Inventor: CHEN CHUNG-HUI
IPC: G11C11/401
Filed: 2004-07-27
Granted: 2005-10-21
Abstract: A programmable metal-oxide-semiconductor (MOS) memory circuit and the method for programming same and disclosed. The circuit comprises a first N-type transistor having a gate region tied with a drain region and connectable to a first control voltage level, and a source region connected to a second voltage level; and a second N-type transistor having a gate region tied with a drain region and connectable to the first control voltage level, and a source region connected to the second voltage level, wherein the first and second control voltage levels are imposed to program either the first or second N-type transistor by causing a voltage difference between the drain region and the source region (Vds) and voltage difference between the gate region and the source region (Vgs) to be bigger than a predetermined threshold voltage to induce a hot carrier effect.