baber/WOPTO huggingface dataset:
Patent TW-589261-B (TW)
Title: Stroller foldable in three
Inventor: SUGA NOBUHIDE
IPC: B62B7/06
Filed: 2002-08-22
Granted: 2004-06-01
Abstract: A stroller foldable in three includes a pair of front legs (12), a handle (15) having two side parts (15a, 15a), and first and second side connecting bars (23a, 23b) connecting the pair of front legs (12) and lower end parts of the side parts (15a) of the handle (15). The first side connecting bar (23a) is provided with a hook (26), the second side connecting bar (23b) is provided with a loop (27) with which the hook (26) engages to retain the stroller in a folded state in which the stroller is folded in three. An operating mechanism (25) combined with the handle (15) is interlocked with the hook (26) by wires (34, 35). The hook (26) is disengaged from the loop (27) by operating the operating mechanism (25).
Patent TW-589911-B (TW)
Title: Heating element using charcoal
Inventor: KOMATSU TORU
IPC: E04C2/02
Filed: 2002-09-13
Granted: 2004-06-01
Abstract: This invention discloses a heating element doubling as a gas absorber, especially a heating element used as a building interior material also functioning as a noxious gas absorber in rooms. The heating element comprises a compact including high-temperature charcoal carbonized at 800 DEG C and above, and two electrodes capable of supplying current to the compact, the current being supplied to the electrodes for a heating use. The compact including high-temperature charcoal carbonized at 800 DEG C and above is an excellent heating element, and can absorb various gases effectively. When combined with low-temperature charcoal carbonized at up to 500 DEG C and further with alginic acid or calcium oxide, the compact functions as a heating element excellent in absorption activity.
Patent TW-553781-B (TW)
Title: Method of metal oxide thin film cleaning
Inventor: ZHUANG WEI WEI
IPC: H01L21/02
Filed: 2002-09-23
Granted: 2003-09-21
Abstract: A method of cleaning a metal oxide thin film on a silicon wafer, includes dipping the wafer in an organic solvent; drying the wafer in a nitrogen atmosphere; and stripping any photoresist from the wafer in an oxygen atmosphere under partial vacuum at a temperature of about 200 DEG C. The wafer may also be cleaned by dipping in a polar organic solvent and subjecting the wafer to ultrasound while immersed in the solvent.
Patent TW-567265-B (TW)
Title: Thread cutting device of sewing machine
Inventor: HATA HUMIHIKO
IPC: D05B65/02
Filed: 2002-10-14
Granted: 2003-12-21
Abstract: It is an object to provide a thread cutting device of a horizontally rotating shuttle sewing machine which is provided with a shuttle in a lower part and can thereby eliminate a drawback such as a sewing failure or a thread breakage which is generated during sewing and can cause the blade section of a thread cutting knife to approach the vicinity of a needle hole in a horizontal direction, thereby reducing a cloth side thread residual length after thread cutting. A thread cutting device of a horizontally rotating shuttle sewing machine comprises a hook saddle 24 attached to a lower surface of a bed section such that a position can be adjusted in a horizontal plane, a horizontally rotating shuttle 20 supported pivotally on the hook saddle rotatably, and a thread cutting device for cutting a thread by a cooperation of a first thread cutting knife 4 having a thread catching section and a blade section and a second thread cutting knife 8 having a blade section, wherein at least the first thread cutting knife carries out a rocking motion in the horizontal plane and a center 25A of the rocking motion is provided on the opposite side of a center 20A of rotation of the horizontally rotating shuttle with respect to a cloth feeding direction line 26 passing through a needle location 2A.
Patent TW-594567-B (TW)
Title: Providing a user input interface prior to initiation of an operating system
Inventor: KWONG WAH-YIU
IPC: G06F21/31
Filed: 2002-10-25
Granted: 2004-06-21
Abstract: A processor-based system (10), including systems without keyboards, may receive user inputs prior to booting. This may done using the graphics controller (12) to generate a window (68) which allows the user to input information. The system (10) firmware may then compare any user inputs, such as passwords, and may determine whether or not to actually initiate system booting.
Patent TW-I283450-B (TW)
Title: Process endpoint detection in processing chambers
Inventor: MURUGESH LAXMAN
IPC: H01L21/66
Filed: 2002-11-25
Granted: 2007-07-01
Abstract: Method and apparatus for determining an endpoint of a cleaning process running in a chamber. In particular, one embodiment of the present invention is a method that includes steps of: (a) directing radiation absorbed by a byproduct of the cleaning process into an exhaust line of the chamber; (b) detecting a measure of absorbance of the radiation by the byproduct; and (c) determining the endpoint when the measure of absorbance falls within a predetermined window.
Patent TW-I264139-B (TW)
Title: Structure and fabrication procedures to achieve high-Q and low insertion loss film bulk acoustic resonators
Inventor: WANG LI-PENG
IPC: H01L41/319
Filed: 2002-11-28
Granted: 2006-10-11
Abstract: A film bulk acoustic resonator is formed on a substrate. The film bulk acoustic resonator includes a layer of piezoelectric material having a first surface proximate the substrate, and a second surface distal from the substrate. The first conductive layer deposited on the first surface of the piezoelectric material includes a first portion having a surface on a different plane than a surface associated with a second portion. A method for forming the device includes depositing a first portion of a first electrode, and a piezoelectric layer onto the substrate. The method includes removing a portion of the substrate under the piezoelectric layer and under the portion of the first electrode, and depositing a second portion of the first electrode onto the piezoelectric film layer and onto the first portion of the first electrode.
Patent TW-I265593-B (TW)
Title: Interconnects with improved barrier layer adhesion
Inventor: NGO MINH VAN
IPC: H01L21/768
Filed: 2002-12-05
Granted: 2006-11-01
Abstract: Semiconductor devices comprising interconnect with improved adhesion of barrier layers to dielectric layers are formed by laser thermal annealing exposed surfaces of a dielectric layer in an atmosphere of NH3 and N2, and subsequently depositing Ta to form a composite barrier layer. Embodiments include forming a dual damascene opening in an interlayer dielectric comprising F-containing silicon oxide, such as F-containing silicon oxide derived from F-TEOS, laser thermal annealing the exposed silicon oxide surface in NH3 and N2, depositing Ta and then filling the opening with Cu. Laser thermal annealing in NH3 and N2 depletes the exposed silicon oxide surface of F while forming an N2-rich surface region. Deposited Ta reacts with the N2 in the Ng-rich surface region to form a composite barrier layer comprising a graded layer of tantalum nitride and a layer of alpha-Ta thereon.
Patent TW-I222328-B (TW)
Title: Method and apparatus of recording compression encode table in pseudo read-only memory
Inventor: YEH CHIA-YOW
IPC: H03M7/30
Filed: 2003-01-15
Granted: 2004-10-11
Abstract: The invention is related to a method and apparatus of recording compression encode table in pseudo read-only memory, which comprises a pseudo address decoder, a programmable logic array, a corresponding value calculation module, a storing element, a subtracter and a multiplexer. The pseudo address decoder decides its data block by the index in the compression encode table. Then the programmable logic array calculates the correlated data that fall into the block. And the corresponding value calculation module calculates its corresponding value based on the correlated data of the block. The storing element is used for storing the non-repeat and non-increase data in the compression encode table. The subtracter computes the difference between index and address-offset in order to read the storing element. The multiplexer selectively outputs the calculated outcome from corresponding value calculation module or the data read from the storing element.
Patent TW-554232-B (TW)
Title: Projection-type display device having distortion correction function
Inventor: MOCHIZUKI KAZUO
IPC: G09G3/36
Filed: 2003-01-27
Granted: 2003-09-21
Abstract: A projection-type display device having a liquid crystal panel is provided which is capable of correcting for distortions in horizontal and vertical directions even when the liquid crystal panel is placed in a position other than such a position that the liquid crystal panel is right opposite to the screen. To display a video for correcting for distortions on a liquid crystal panel, location data of a video signal to be output to the liquid crystal panel is stored in advance into an address storing memory as address data of a frame memory. Address data of the frame memory being stored in the address storing memory is read in synchronization with a timing signal and, based on a result from the reading, a video signal is read from a corresponding address of the frame memory and a video based on the video signal is displayed on the liquid crystal panel. Thus, by displaying the video for correcting for distortions on the liquid crystal panel, correction for distortions can be achieved.
Patent TW-I313979-B (TW)
Title: Multiple modulation wireless transmitter
Inventor: GARY J BALLANTYNE
IPC: H04L1/00
Filed: 2003-05-20
Granted: 2009-08-21
Abstract: A dual modulation transmitter apparatus ( 100 ) includes first ( 134 ), second ( 136 ), and third ( 132 ) signal paths. The first signal path includes a polar modulator ( 120 ) coupled to a data input ( 115 ). The second signal path includes a quadrature modulator ( 122 ) coupled to the data input. The third signal path is coupled to an antenna ( 142 ) and includes a switch ( 128 ) configured to couple the third signal path to the first signal path under a first condition and to couple the third signal path to the second signal path under a second condition. Thus, the transmitter apparatus enjoys the best of both worlds, since it utilizes quadrature or polar modulation in the most appropriate circumstances.
Patent TW-I233285-B (TW)
Title: Handling of an unrecoverable error on a dedicated channel
Inventor: CHEN REX HUAN-YUEH
IPC: H04W88/02
Filed: 2003-08-13
Granted: 2005-05-21
Abstract: User equipment (UE) can detect a radio link control (RLC) unrecoverable error and a radio link (RL) failure. The two errors are handled differently while the UE is in a dedicated channel (DCH) state. The RL failure leads to execution of radio access bearer (RAB) release steps, characterized by utilizing respective timer values to determine if associated RABs should be released. The RLC unrecoverable error is not permitted to execute the RAB release steps. This prevents unnecessary dropping of services. The UTRAN can optionally include and set the indicators to command the UE to perform the indicated RLC re-establishment procedure.
Patent TW-I268281-B (TW)
Title: Organometallic reversible addition-fragmentation chain transfer reagent, process of free radical polymerization employing the same and polymers with low polydispersity index obtained thereby
Inventor: LO YIH-HSING
IPC: C08F112/00
Filed: 2003-10-31
Granted: 2006-12-11
Abstract: Organometallic reversible addition-fragmentation chain transfer reagents (RAFT reagents), processes of free radical polymerization employing the same and polymers with low polydispersity index obtained thereby. The process includes polymerizing at least one monomer with at least one initiator and at least one organometallic RAFT reagent to obtain polymers having terminal organometallic functional groups with low polydispersity index. In addition, the terminal organometallic functional group may be removed by subjecting the obtained polymer to an elimination reaction to give the corresponding organic polymers.
Patent TW-I229422-B (TW)
Title: A bonding-wire structure having desirable high-frequency characteristics for using in metal frame package
Inventor: LEE SHENG-YUAN
IPC: H01L23/495
Filed: 2003-12-05
Granted: 2005-03-11
Abstract: A bonding-wire structure having desirable high-frequency characteristics for using in metal frame package, comprising: a plurality of bonding pads located on chip side, a plurality of bonding pads and a plurality of transmission lines located on package body side. Wherein a high-frequency signal is transmitted using parallel connection for connecting a bonding pad of the chip side to two neighboring bonding pads of the package body side, and a grounding signal is transmitted using two grounding loops neighboring to the high-frequency signal, more particularly, a transmission line of the package body is shared for outputting the high-frequency signal coming from two neighboring bonding pads.
Patent TW-I235621-B (TW)
Title: Control device and method for capacitance charger
Inventor: PAI CHUNG-LUNG
IPC: H05B41/30
Filed: 2003-12-18
Granted: 2005-07-01
Abstract: The present invention provides a control device and method for capacitance charger. The capacitance charger includes a transformer with the primary coil connected between an input voltage and a switch, and by switching the switch to generate a first current through the primary coil, so as to generate a second current on a secondary coil. The control device and method according to the present invention has no current induction loss, which uses a voltage generator to generate a first voltage to a current source following the variance of the input voltage, so as to generate a reference current; and, employing a current mirror circuit to mirror the reference current to generate a mirror current for charging a capacitor to generate a second voltage; and, by comparing the second voltage and a reference voltage to generate a comparison signal, so as to determine the operation period of the switch, and further control the varying amount for the primary current of the transformer.
Patent TW-I226922-B (TW)
Title: Gas pump structure
Inventor: CHANG WEN-CHEN
IPC: F23D14/78
Filed: 2003-12-19
Granted: 2005-01-21
Abstract: A gasoline pumping nozzle structure of a hollow tube partitioned therein into a gasoline conduit, a gasoline conduit and a cooling conduit. This gasoline pumping nozzle is provided at an end with a seal cap that is mounted on a nozzle part. The end communicates with the gasoline conduit in which fuel gas flows. A combustion-supporting gas flows in the gasoline conduit and coats over the gas fluid. A cooling fluid flows in the cooling fluid conduit and coats over the gasoline conduit and the nozzle at locations corresponding to the seal cap. Accordingly, during operation of the gasoline pumping nozzle, the heat can be properly transferred to the ambient so as to lower down the operation temperature of the nozzle for preventing coking the fuel.
Patent TW-I268454-B (TW)
Title: Interactive 3D-scenery light illumination method and its system thereof calculating the light source energy received by each triangular lattice to improve the imaging quality
Inventor: WENG MING-FANG
IPC: G06T17/00
Filed: 2003-12-23
Granted: 2006-12-11
Abstract: The present invention relates to an interactive 3D-scenery light illumination method and its system thereof, which includes steps of: first converting a 3D scenery into a plurality of triangular lattices; giving an unique and dedicated color for each triangular lattice for identification; then simulating a light source as an image capturing device for developing the 3D-scenery to obtain an image, in which, at this time, the color for each pixel on the image represents a triangular lattice irradiated by each light beam, thus, the present invention could analyze the pixel color to find the matched triangular lattice, if the pixels with a certain color appear to be more, it means that the triangular lattices corresponding to the dedicated color absorb more light source; finally, analyzing the size of the developed area and the area of the triangular lattice, and the included angle and the distance between the normal vector of the triangular lattice and the viewing angle of the light source to determine the light source energy received by the triangular lattices.
Patent TW-I232967-B (TW)
Title: Small mode-field fiber lens
Inventor: BHAGAVATULA VENKATA ADISESHAIA
IPC: G02B6/32
Filed: 2003-12-29
Granted: 2005-05-21
Abstract: A fiber lens includes a graded-index lens, a single-mode fiber disposed at a first end of the graded-index lens, and a refractive lens having a hyperbolic or near-hyperbolic shape disposed at a second end of the graded-index lens to focus a beam from the single-mode fiber to a diffraction-limited spot.
Patent TW-I272276-B (TW)
Title: Material having crosslinking structure and method for forming the same
Inventor: LAI JUIN-YIH
Filed: 2003-12-31
Granted: 2007-02-01
Abstract: The present invention discloses a material having crosslinking structures. This material having crosslinking structure comprises a modified substrate containing polysaccharide and bridges formed on the modified substrate. Moreover, the bridges bonded the polysaccharide and self-bonded, so as to fabricate crosslinking structures, wherein the bridges are formed by a crosslinking agent. Furthermore, this invention also discloses a method for forming the material having crosslinking structures, wherein the method comprises a dissolution process, an adding process, a membrane forming process and temperature increasing process. The representing figure of this invention is Fig. 1.
Patent TW-I330956-B (TW)
Title: Peak-to-average power ratio management for multi-carrier modulation in wireless communication systems
Inventor: VIJAYAN RAJIV
IPC: H04L5/02
Filed: 2004-02-18
Granted: 2010-09-21
Abstract: Techniques for managing peak-to-average power ratio (PAPR) for multi-carrier modulation in wireless communication systems. Different terminals in a multiple-access system may have different required transmit powers. The number of carriers to allocate to each terminal is made dependent on its required transmit power. Terminals with higher required transmit powers may be allocated fewer carriers (associated with smaller PAPR) to allow the power amplifier to operate at higher power levels. Terminals with lower required transmit powers may be allocated more carriers (associated with higher PAPR) since the power amplifier is operated at lower power levels. The specific carriers to assign to the terminals may also be determined by their transmit power levels to reduce out-of-band emissions. Terminals with higher required transmit powers may be assigned with carriers near the middle of the operating band, and terminals with lower required transmit powers may be assigned with carriers near the band edges.
Patent TW-I231054-B (TW)
Title: Light-emitting diode and its manufacturing method
Inventor: TAKEUCHI RYOICHI
IPC: H01L33/38
Filed: 2004-02-18
Granted: 2005-04-11
Abstract: The subject of the present invention is to provide a bonding layer, which has high bonding capability and excellent thermal resistant characteristic under the bonding condition of temperature below 500 DEG C, highly bright light-emitting diodes, which have reduced stress generated in the bonding process and can be stably produced, and its manufacturing method. The invention is provided with the followings: the compound semiconductor layer containing light-emitting layer; and the alkaline glass substrate, which contains more than 1% of one of the elements including Na, Ca, Ba or K, and becomes transparent with respect to the emitting light wavelength of the light-emitting layer. The alkaline glass is face-bonded to the compound semiconductor layer and is fixed or bonded to form the structure. A compound semiconductor layer is grown on the alkaline glass substrate, which is not transparent with respect to the emitting light wavelength; and the anodic bonding method is then used to bond the compound semiconductor layer with the transparent alkaline glass substrate. Then, the semiconductor substrate is removed. The first electrode is formed on one part of the primary face opposite to the anodic bonded face; and the second ohmic contact electrode is formed on the other part. The metal reflection layer is used to cover the first electrode and the compound semiconductor layer having the first polarity.
Patent TW-I227152-B (TW)
Title: Manufacturing method and device to reduce the thickness of golf club head
Inventor: TZENG WEN-JENG
IPC: A63B102/32
Filed: 2004-02-23
Granted: 2005-02-01
Abstract: The present invention relates to a manufacturing method and a device to reduce the thickness of a golf club head, in which the upper cap part of the empty club head is preformed into a structural region, the structural region has several working reference planes with a thinner thickness and several thicker protruded parts helpful for forming the working reference plane. The back part of the structural region forms a concave region, the thicker portion of the structural region in the club head is polished using the working reference plane. After it is polished flat, the average thickness of the structural region in the club head is thinner, but the peripheral thickness other than the structural region still maintains the same thickness as when the club head is formed, such that the reduced thickness (i.e. weight) due to thinning the wall of structural region is shifted to the lower side, and the rear side of the club head. Thus, the effects of low center of gravity, deep center of gravity, reducing the torque, increasing vibration absorption can be achieved without increasing the weight.
Patent TW-I236838-B (TW)
Title: Image acquisition device and method capable of rotating document images
Inventor: CHUANG YA-HAN
IPC: A61B5/05
Filed: 2004-04-22
Granted: 2005-07-21
Abstract: An image acquisition device capable of rotating document images includes a scanning module, a driving mechanism, a selecting module, a control/processing unit, and a memory. The scanning module scans documents in conjunction with the driving mechanism. The selecting module selects a specific mark of the first document as a basis for judging an orientation state of a subsequent second document. The control/processing unit generates a digital mark signal stored in the memory according to the results of the scanning module and the selecting module. The control/processing unit judges a position of the digital mark signal in the digital signal obtained after the second document is scanned, and thus generate a rotating signal, and rotates the digital signal into a normal image signal according to the rotating signal. Thus, the document image can be automatically rotated into the normal state.
Patent TW-I252615-B (TW)
Title: Electrical connector
Inventor: WANG WEI-CHE
IPC: H01R13/02
Filed: 2004-06-30
Granted: 2006-04-01
Abstract: An electrical connector for connecting corresponding connector includes a plurality of contacts, a cover and a unitary longitudinal insulative housing having a base and a mating section extending forwardly from the base. The mating section includes opposite two elongated walls, a pair of opposite lateral end walls and a tongue surrounded by two elongated walls and two lateral end walls. The mating section has a pair of wedges extending forwardly to the receiving space. The wedges has two leading planes extending forwardly from elongated walls to the opposite lateral end walls. The contacts are received in the housing. The cover is over-molded on the housing. The leading planes provide anti-mismating function when the connector is mating with corresponding connector.