baber/WOPTO huggingface dataset:
Patent TW-200531210-A (TW)
Title: Simiconductor device with shallow trench isolation and its manufacture method
Inventor: INOUE KENGO
IPC: H01L31/113
Filed: 2004-06-30
Abstract: A semiconductor device manufacturing method includes the steps of: (a) forming a stopper layer for chemical mechanical polishing on a surface of a semiconductor substrate; (b) forming an element isolation trench in the stopper layer and the semiconductor substrate; (c) depositing a nitride film covering an inner surface of the trench; (d) depositing a first oxide film through high density plasma CVD, the first oxide film burying at least a lower portion of the trench deposited with the nitride film; (e) washing out the first oxide film on a side wall of the trench by dilute hydrofluoric acid; (f) depositing a second oxide film by high density plasma CVD, the second oxide film burying the trench after the washing-out; and (g) removing the oxide films on the stopper layer by chemical mechanical polishing.
Patent TW-200604446-A (TW)
Title: Desk coupling component
Inventor: SU SHU-E
IPC: F16B12/02
Filed: 2004-07-28
Abstract: The present invention relates to a desk coupling component made of the insertion of two coupling pieces. One end of the bodies of the coupling pieces is disposed with a insertion part outward, and the joint of the insertion part and the coupling pieces is a curved part. The other end of the bodies of the coupling pieces is disposed horizontally a bearing part outward forming vertically connection with the bodies of the coupling pieces. In addition, a folding part is installed on the exterior of the bearing part so that the bodies of the coupling pieces, and bearing part, and the folding part altogether forming an insertion space therein. When the two coupling pieces are arranged reversely to form a perpendicular connection, the insertion part can be inserted in the insertion space; furthermore, the side edges of the bearing part can be propped against the exterior of the curve part and connect to each other. Accordingly, the desk coupling component of the present invention enables a faster desk assembly that no extra tools are needed to joint components of the desk.
Patent TW-200605203-A (TW)
Title: Method of fabricating shallow trench isolation for avoiding wafer scratch
Inventor: LU JASON
IPC: H01L21/30
Filed: 2004-07-30
Abstract: A method of fabricating a shallow trench isolation for avoiding wafer scratch is provided. A substrate having a protrusion thereon is provided, and the protrusion is formed due to the substrate amassment during a former process. Also, the protrusion is having a step high from the surface of the substrate, and will result in scratch on the surface of the substrate in a following process of chemical mechanical polishing. Scratching on the surface of the substrate due to the protrusion during the following process of chemical mechanical polishing can be avoided by controlling a parameter in the former process for reducing the step high between the protrusion and the surface of the substrate.
Patent TW-200510511-A (TW)
Title: Light-emitting diode
Inventor: DE KOK-VAN BREEMEN MARGARETHA MARIA
IPC: H01L51/30
Filed: 2004-08-03
Abstract: The invention pertains to a light-emitting diode (LED) comprising layers of an anode, an acidic hole conducting-injecting material, a light-emitting polymer, and a cathode, characterized in that the hole conducting-injecting material comprises a poly(3, 4-ethylenedioxythiophene poly(styrenesulfonate) (PEDOT), which is obtainable by at least partially neutralizing the PEDOT with an anion that is comprised or formed from a sodium or potassium compound, and the light-emitting material comprises a light-emitting p-arylene-vinylene polymer (PAV). The invention further relates to a method for increasing the efficiency of said light-emitting diode.
Patent TW-200509216-A (TW)
Title: Liquid recycling apparatus, exposure apparatus, exposure method, and device manufacturing method
Inventor: ARAI DAI
IPC: G03B27/42
Filed: 2004-08-27
Abstract: The present invention provides an exposure apparatus to prevent the liquid from flowing out of a substrate when abnormal conditions such as power failure, etc. happen. The exposure apparatus EX has liquid 1 that is filled in a gap between a projection optical system PL and the substrate P, and exposes the substrate P by projecting an image of a pattern onto the substrate P via the projection optical system PL and the liquid 1. The exposure apparatus EX includes liquid recycling mechanism 20, 60 with a drive section powered by the electric power supplied from a commercial power source 100; and an uninterruptible power source 102 different from the commercial power source 100. When the commercial power source 100 has a failure, the supply of the electric power to the drive section is switched to the uninterruptible power source 102.
Patent TW-200609644-A (TW)
Title: Adjustment mechanism and electronic device utilizing the same
Inventor: LEE JIAN-MING
IPC: G03B21/00
Filed: 2004-09-01
Abstract: An electronic device and an adjustment mechanism thereof. The adjustment mechanism adjusts height of an object, and includes an elevation member, an elastic member, and a moving member. The elevation member has a plurality of grooves, and is disposed on the object in a moveable manner. The elastic member is connected to the elevation member and the object respectively. The moving member has an engaging portion, and is moveable between a first position and a second position. When the moving member is in the first position, the engaging portion is engaged with one of the grooves. When the moving member is in the second position, the engaging portion is disengaged from the engaged groove so that the elevation member is moveable relative to the object so as to adjust the height of the object.
Patent TW-200502790-A (TW)
Title: Method and apparatus for triangle rasterization with clipping and wire-frame mode support
Inventor: IOURCHA KONSTANTINE
IPC: G06F17/00
Filed: 2004-09-03
Abstract: A low-cost high-speed programmable rasterizer accepting an input set of functionals representing a triangle, clipping planes and a scissoring box, and producing multiple spans per clock cycle as output. A Loader converts the input set from a general form to a special case form accepted by a set of Edge Generators, the restricted input format accepted by the Edge Generators contributing to their efficient hardware implementation.
Patent TW-200530506-A (TW)
Title: Liquid chemicals supplying apparatus
Inventor: YAJIMA TAKEO
IPC: F04B43/10
Filed: 2004-09-07
Abstract: A liquid chemicals supplying apparatus is provided, comprising a bellows 12 and a cylinder tube 11. The bellows 12 includes a hollow piston 15, a large-scale bellows 16 disposed on a side of the hollow piston 15, and a small-scale bellows 17 disposed on the other side of the hollow piston 15. The cylinder tube 11 includes an inner wall to guide the outer wall of the hollow piston 15 and to receive the bellows 12. The bellows 12 includes a pump chamber 20 disposed inside. At two sides of the hollow piston 15, there is an activating space 43, which provides a pushing force to the hollow piston 15 toward the small-scale bellows 17, and an activating space 44, which provides a pushing force to the hollow piston 15 toward the large-scale bellows 16. The liquid chemicals are alternatively supplied to the activating spaces 43 and 44 to move the hollow piston 15 back and forth, such that the pump chamber 20 expands and contracts. When expanded, the pump chamber 20 draws in the liquid chemicals, and when contracted, the pump chamber 20 lets go of the liquid chemicals.
Patent TW-200529613-A (TW)
Title: Receiver spatial processing for eigenmode transmission in a mimo system
Inventor: KETCHUM JOHN W
IPC: H04B7/08
Filed: 2004-10-08
Abstract: For eigenmode transmission with minimum mean square error (MMSE) receiver spatial processing, a transmitter performs spatial processing on NS data symbol streams with steering vectors to transmit the streams on NS spatial channels of a MIMO channel. The steering vectors are estimates of transmitter steering vectors required to orthogonalize the spatial channels. A receiver derives a spatial filter based on an MMSE criterion and with an estimate of the MIMO channel response and the steering vectors. The receiver (1) obtains NR received symbol streams from NR receive antennas, (2) performs spatial processing on the received symbol streams with the spatial filter to obtain NS filtered symbol streams, (3) performs signal scaling on the filtered symbol streams with a scaling matrix to obtain NS recovered symbol streams, and (4) processes the NS recovered symbol streams to obtain NS decoded data streams for the NS data streams sent by the transmitter.
Patent TW-200612321-A (TW)
Title: Wireless pointing signal input device
Inventor: CHENG YU-CHIH
IPC: G06F3/033
Filed: 2004-10-14
Abstract: This invention relates to a wireless pointing signal input device, comprising, such as a wireless mouse and a wireless signal receiver, the wireless mouse comprising a switch for controlling the power ON/OFF states of the wireless mouse, and the wireless signal receiver comprising a engaging part for detachably fixing the receiver to the wireless mouse; wherein the engaging part switches the switch to the OFF state when the wireless signal receiver is fixed to the wireless mouse and switches the switch to the ON state when the wireless signal receiver leaves the wireless mouse.
Patent TW-200523848-A (TW)
Title: Apparatus and method of driving a plasma display panel
Inventor: LEE JEUNG-HWAN
IPC: G09G3/296
Filed: 2004-10-19
Abstract: The present invention relates to a plasma display panel and, more particularly, to an apparatus and a method of driving a plasma display panel. According to the present invention, an apparatus for driving a plasma display panel includes a line buffer unit synchronizing data inputted from outside with a horizontal synchronization signal to store per horizontal line, at least one comparison unit comparing loads included in horizontal lines stored in the line buffer unit, and a data converting unit correcting the data to be supplied to the horizontal lines using a load difference resulting from a comparison by the at least one comparison unit. According to the present invention, a method of driving a plasma display panel includes the steps of detecting loads included in externally inputted data to be supplied to at least two adjacent horizontal lines and correcting the data to be supplied to each of the at least two adjacent horizontal lines according to a load difference between the at least two adjacent horizontal lines. Accordingly, the loads included in the previous and current line are computed to correct the data to be supplied to the lines according to the load difference between the respective lines, respectively. Therefore, the present invention enables to correct the brightness difference between the horizontal lines and to prevent power dispersion of the heavily-loaded horizontal line.
Patent TW-200523210-A (TW)
Title: Lithium iron phosphate, process for production thereof and use as an electrode material
Inventor: NUSPL GERHARD
IPC: H01M10/0525
Filed: 2004-11-12
Abstract: The invention describes a process for producing a compound of the formula LiMPO4, in which M represents at least one metal from the first transition series, comprising the following steps: (a) production of a precursor mixture, containing at least one Li+ source, at least one M2+ source and at least one PO43- source, in order to form a precipitate and thereby to produce a precursor suspension; (b) dispersing or milling treatment of the precursor mixture and/or the precursor suspension until the D90 value of the particles in the precursor suspension is less than 50 μm; and (c) the obtaining of LiMPO4 from the precursor suspension obtained in accordance with (b), preferably by reaction under hydrothermal conditions. The material obtainable by this process has particularly advantageous particle size distributions and electrochemical properties when used in electrodes.
Patent TW-200618172-A (TW)
Title: An integrated semiconductor device and fabrication method thereof
Inventor: TSENG SHIH-HSIEN
IPC: H01L21/768
Filed: 2004-11-25
Abstract: An integrated semiconductor device and fabrication method form at least a stud on the backside surface of the semiconductor substrate for electrically connecting with the bonding pads of other electrical system and the electrically connecting layer of the integrated semiconductor device, the integrated semiconductor device including of forming an active devices on the top surface of semiconductor substrate, forming an electrically connecting layer located on the above of the active device for electrically connecting active devices and forming a semiconductor device protection layer for preventing the semiconductor been damaged.
Patent TW-200621534-A (TW)
Title: Method for making desired stone painting source material
Inventor: CHIOU CHUANG-YUNG
Filed: 2004-12-24
Abstract: This invention provides a method for making desired stone material from natural and raw stone materials, particularly to one for making desired stone painting source materials. The method includes the steps of: selecting a natural stone material of a desired color; fracturing the natural stones crushed stones having smaller dimensions as desired, and grinding the crushed stones into stone powder; adding and mixing water-resistant resin or emulsion into and with the stone powder; selecting and mixing the mixture with white sand or stone powder of darker colors at different proportions; sifting the mixture with sieves of different meshes; drying the sifted mixture and sifted again to obtain stone painting source materials of desired dimensions or different colors.
Patent TW-200625576-A (TW)
Title: Semiconductor package and method for manufacturing the same
Inventor: LEE CHIU-WEN
IPC: H01L23/48
Filed: 2005-01-12
Abstract: A semiconductor package comprises an upper substrate having a plurality of first pads disposed on its upper surface, and a plurality of second pads on its lower surface and electrically connected to the plurality of first pads; a lower substrate having a plurality of third pads disposed on its upper surface, and a plurality of fourth pads on its lower surface and electrically connected to the plurality of third pads; and a semiconductor chip sandwiched between the upper substrate and the lower substrate, and electrically connected to the second pads of the upper substrate and the third pads of the lower substrate; wherein the first pads of the upper substrate and the fourth pads of the lower substrate are used for being electrically connected to other external circuits. The present invention also provides a method for manufacturing the semiconductor package.
Patent TW-200537936-A (TW)
Title: Apparatus and method for carrier acquisition of vestigial sideband (VSB) signal
Inventor: KIM MIN-HO
IPC: H04N7/04
Filed: 2005-01-18
Abstract: A method for demodulating a carrier wave in a channel environment in which a pilot signal may be distorted, in a digital TV receiver, which may receive a vestigial sideband (VSB) modulated and transmitted signal, and a demodulation apparatus therefor are provided. A field synchronization part of a VSB signal, in which a pilot signal may be removed, may be used as a reference signal for synchronization. The frequency offset of a carrier wave may be estimated through self-correlation of a signal, and the phase offset of the carrier wave may be estimated through a pilot-less frequency and phase locked loop (FPLL).
Patent TW-200527673-A (TW)
Title: Field effect transistor and method for manufacturing the same
Inventor: LEE CHOONG-HO
IPC: H01L31/062
Filed: 2005-01-28
Abstract: In one embodiment, a semiconductor device includes a semiconductor substrate having a lower layer and an upper layer overlying the lower layer. The upper layer is arranged and structured to form first and second active regions that are spaced apart from each other and protrude from an upper surface of the lower layer. A third active region of a bridge shape is distanced vertically from the upper surface of the lower layer and connects the first and second active regions. The device further includes a gate electrode, which is formed with a gate insulation layer surrounding the third active region, so that the third active region functions as a channel.
Patent TW-200533775-A (TW)
Title: Method and apparatus for heat treatment of film, manufacturing method of film semiconductor element, and electro-optics device
Inventor: HIGASHI SEIICHIRO
IPC: H01L21/336
Filed: 2005-02-18
Abstract: This invention provides a semiconductor film with large particle radius and an insulation film with high reliability which can be made at lower process temperature, high throughput and low cost. The method is carried out by projecting a hot plasma stream, which has been converged to form a line through a cooling discharge aperture, onto the semiconductor layer over glass substrate while the substrate is being pulled to move, so that the semiconductor film layer can crystallized.
Patent TW-200533852-A (TW)
Title: Multispeed power tool transmission
Inventor: MILBOURNE RODNEY
Filed: 2005-03-01
Abstract: A portable power tool with a housing, a motor having a motor output member, a driven member and a transmission. The transmission, which is located in the housing, is configured to receive a rotary input from the motor output member and to produce a rotary output that is transmitted to the output spindle. The transmission has a plurality of planetary transmission stages, each of which including a ring gear, a planet carrier and a plurality of planet gears that are supported by the planet carrier for meshing engagement with the ring gear. The transmission further includes at least one member that may be configured in a first condition, which renders at least one of the planetary transmission stages operable in an active mode, and a second condition, which renders at least one of the planetary transmission stages operable in an inactive mode. The transmission is operable in at least three overall speed reduction ratios.
Patent TW-200534532-A (TW)
Title: Method for steering smart antenna beams for a WLAN using signal and link quality metrics
Inventor: CHA IN-HYOK
IPC: H04B1/06
Filed: 2005-03-16
Abstract: An antenna steering algorithm for a smart antenna uses signal quality metrics and link quality metrics for selecting a preferred antenna beam. The link quality metrics supplement the signal quality metrics for improving the antenna steering decision. The link quality metrics are based on information available from existing counters operating in the media access control (MAC) layer. Separate estimates of the frame error rates in the receive links and in the transmit links are obtained. One estimate is the downlink quality metric (DLQM) and another estimate is the uplink quality metric (ULQM). Alternative link quality metrics are based on throughput and data rates of the exchanged data.
Patent TW-200536425-A (TW)
Title: Substrate heating device
Inventor: GOTO YOSHINOBU
IPC: H05B3/02
Filed: 2005-04-06
Abstract: A substrate heating device comprises a ceramic base plate having a heating surface on which a substrate is placed, resistance heating elements buried in the ceramic base plate for respective zones into which the heating surface is divided, terminals connected to the resistance heating elements respectively, and lead wires connected to the terminals respectively and wired on an outer surface of the ceramic base plate other than the heating surface.
Patent TW-200541374-A (TW)
Title: Electret capacitor microphone
Inventor: SHIGENO YASUHIRO
IPC: H04R1/02
Filed: 2005-04-25
Abstract: An electret capacitor microphone, comprising a diaphragm (33) and a rear electrode (35) forming a capacitor, a cylindrical case (31) in which the diaphragm (33) and the rear electrode (35) are stored, a circuit board (39) stored in the cylindrical case (31) on the opening part (31c) side, and fixed to the opening part (31c) by caulking a caulking part (31b) formed by bending the opening edge of the cylindrical case (31) to the inside to close the opening part (31c), and a substrate (51) fixed to the outer surface of the circuit board (39). A circular pattern (44) and an annular pattern (45) are formed on the outer surface of the circuit board (39), and a circular pattern (52) and an annular pattern (53) are formed on the surface of the substrate (51) on the opposite side of the circuit board (39) side. The circuit pattern (44) and the annular pattern (45) are electrically connected to the circular pattern (52) and the annular pattern (53) through through-holes (54a) and (54b) formed in the substrate (51), and the surface of the substrate (51) on which the circular pattern (52) and the annular pattern (53) are formed is formed in a reflow soldering face.
Patent TW-200638586-A (TW)
Title: Battery structure
Inventor: TSAI CHUNG-HUNG
IPC: H01M50/555
Filed: 2005-04-28
Abstract: The present invention is to provide a battery structure which comprises at least two sets of the terminal modules; wherein at least one set of the terminal module corresponds to the terminal module of the carrier and at least another set of terminal module can corresponds to the movable connecting terminal module of the carrier when the battery is making a specific movement, such that the battery is still in the power supplying state while removing the battery to be replaced. Moreover, when new battery is placed, the power supply terminal of new battery also has the function of connecting the carrier's power supplying terminal, such that the disclosed structure is characterized in that the new and old batteries can simultaneously maintain power supplying during battery replacement operation.
Patent TW-200638774-A (TW)
Title: Methods and systems for transmitting AV information
Inventor: LEE CHANG-HUNG
Filed: 2005-04-28
Abstract: Methods and systems for communicating AV information over network. First, operating conditions are displayed after an AV display receiving a command. Next, the command is transmitted to an AV transmitter. Then, the AV transmitter changes the operating conditions of encoded AV information according to the command, and transmits the encoded AV information to the AV display. The AV display receives the encoded AV information via a network and transforms the encoded AV information into display singles, and displays the display signals.
Patent TW-200537721-A (TW)
Title: Low impedance layered battery apparatus and method for making the same
Inventor: RILEY GILBERT NEAL
IPC: H01M6/10
Filed: 2005-04-29
Abstract: An electro-chemical storage device is described, and a method for making the same. In some aspects, a guidewire is co-wound with sheet or ribbon-like electrode materials so that contact is made between the guidewire and collector extensions of the electrode materials thereby forming an endcap with low impedance and high thermal sinking capabilities. In one embodiment, the storage device includes a negative electrode sheet have an edge which is substantially free of electrode active material, a positive electrode sheet have an edge which is substantially free of electrode active material, a first conductive guidewire disposed adjacent to the edge of the negative electrode sheet which is substantially free of electrode active material, and a second conductive guidewire disposed adjacent to the edge of the positive electrode sheet which is substantially free of electrode active material. The first conductive guidewire and the edge of the negative electrode sheet which is substantially free of electrode active material define a first electrode endcap and the second conductive guidewire and the edge of the positive electrode sheet which is substantially free of electrode active material define a second electrode endcap. The electrode endcaps are coupled to terminals of the storage device, which are capable of being connected to the terminals of an external circuit.