baber/WOPTO huggingface dataset:
Patent TW-I241769-B (TW)
Title: Charge pumping circuit for a universal series bus (USB) device
Inventor: LIU SHENG-CHE
IPC: H03K19/0175
Filed: 2004-01-14
Granted: 2005-10-11
Abstract: A charge pumping circuit for a USB device is disclosed. The device includes a voltage input terminal, a voltage output terminal, and a first P-type MOSFET between the voltage input terminal and the voltage output terminal. The switch of the first P-type MOSFET can conduct the voltage from the voltage input terminal to the voltage output terminal. The charge pumping circuit further includes an N-type MOSFET and the second P-type MOSFET for controlling the voltage at the gate of the first P-type MOSFET and further controlling the switch of the first P-type MOSFET. Moreover, the charge pumping circuit also includes a third P-type MOSFET and a fourth P-type MOSFET which are used to control the voltage at the drain of the second P-type MOSFET and further controlling the switch of the second P-type MOSFET.
Patent TW-I289843-B (TW)
Title: Tracking error detection device and tracking error detection method for optical disk apparatus
Inventor: TAKEHARA SHINTARO
IPC: G11B7/08
Filed: 2004-02-23
Granted: 2007-11-11
Abstract: A tracking error detection device for an optical disk apparatus comprises: a detecting unit (12) which includes at least two detectors, and detects the reflected light from a series of pits formed on an optical disk; a phase comparator (20) which detects the phase difference of outputs of the at least two detectors; and a low-pass filter (22) which smoothes the output of the phase comparator (20), the cut-off frequency of the low-pass filter (22) being higher than the frequency at which a spectrum of a modulation code recorded in the optical disk becomes -10 dB, and lower than the frequency at which the spectrum of the modulation code recorded in the optical disk becomes -5 dB.
Patent TW-I240232-B (TW)
Title: Luminescence sheet structure capable of color-painting and illuminating
Inventor: WANG WEN-YAN
IPC: G09F9/00
Filed: 2004-03-05
Granted: 2005-09-21
Abstract: The present invention relates to a luminescence sheet structure capable of color-painting and illuminating, comprising a pectinate electrode layer formed by arranging different electrodes in parallel with each other on a substrate and a capacitance illuminance layer disposed on the pectinate electrode layer. When the upper surface of the luminescence sheet is coated with polar solution and supplied with power, the molecules on the coating layer will be polarized due to the different electric properties of the electrodes under the coating layer thereby forming an equivalent capacitance structure with the corresponding electrode at the pectinate electrode layer. The charge and discharge effects activate the phosphor powder on the illuminance layer to illuminate along the motion pattern on the polar solution coating layer thereby illuminating and displaying the figure or character of the motion track.
Patent TW-I248561-B (TW)
Title: Focus spot monitoring in a lithographic projection apparatus
Inventor: VAN RHEE TASJA
IPC: G03F7/207
Filed: 2004-03-09
Granted: 2006-02-01
Abstract: A lithographic projection apparatus and method of manufacturing devices using said apparatus is presented, wherein the apparatus comprises a level sensor to measure the height of a wafer in a plurality of points. The height info is sent to a processor which is arranged to create a measured height map using input from the level sensor. According to the invention the processor is also arranged to calculate an average die topology using the measured height map in order to produce a raw height map of said surface of said substrate and to detect any focus spots on said surface of said substrate using said raw height map. By subtracting the average die topology, focus spots can be located more accurately then before.
Patent TW-I242346-B (TW)
Title: Method and apparatus for source device synchronization in a communication system
Inventor: KUFFNER STEPHEN
IPC: H04B1/7073
Filed: 2004-03-11
Granted: 2005-10-21
Abstract: A communications method including the steps of: activating a plurality of signal sources, and transmitting a synchronization event to the plurality of signal sources to cause the plurality of signal sources to simultaneously transmit data in response to the synchronization event.
Patent TW-I265830-B (TW)
Title: Method for assembling liquid crystal substrate and liquid crystal dropping
Inventor: KAWASUMI YUKIHIRO
IPC: G02F1/13
Filed: 2004-03-17
Granted: 2006-11-11
Abstract: Conventionally, while performing a conventional liquid crystal dropping and bonding, an adjustment to make one drop correspond to a desired amount is carried out in a preliminary setup of production, because the feed rate of a liquid crystal material is controlled based on a product of a liquid crystal amount per drop and the number of drops. As a result, the adjustment takes a lot of time, and furthermore, because the amount per drop is such a minute amount of a few mgs, accurate measurement becomes difficult, even with an electronic force balance. Before feeding the liquid crystal material to a substrate, the liquid crystal material to be dropped from a tank onto the substrate is previously weighed and filled in a microsyringe, and then while the relative position of the substrate and a liquid crystal discharge hole is varied, the liquid crystal filled in the microsyringe is fed onto the substrate surface by dropping only a desired amount of the liquid crystal at the desired position of the substrate.
Patent TW-I284895-B (TW)
Title: Optical reading/recording system
Inventor: SUN WEN-HSIN
IPC: G11B7/08
Filed: 2004-07-16
Granted: 2007-08-01
Abstract: An optical system for reading or recording a first, a second and a third optical recording media, includes a first optical transceiver generating a first incident light, a second transceiver generating a second incident light with a wavelength larger than that of the first incident light, a third transceiver generating a third incident light with a wavelength larger than that of the second incident light, a prism unit, a collimator, a wavelength selector and an objective lens. The prism unit has a first incident surface used for inputting a first and a second incident light, an aspheric-shaped second incident surface used for inputting a third incident light, and an emergent surface outputting the first, the second and the third incident lights from a same position. Both of the collimator and the objective lens have optical parameters matching to the second optical recording media. The wavelength selector has different functions to the first, the second and the third incident lights.
Patent TW-I351233-B (TW)
Title: Grant, acknowledgement, and rate control active sets
Inventor: TIEDEMANN EDWARD G
IPC: H04L1/16
Filed: 2004-08-04
Granted: 2011-10-21
Abstract: An apparatus and method for monitoring messages, the apparatus comprising a processor for generating a list comprising zero or more identifiers, the list associated with a first station, each identifier identifying one of a plurality of second stations for sending a first message to the first station. The apparatus further comprises a transmitter for transmitting a second message to the first station, wherein the processor further generates the second message comprising zero or more of the identifiers from the list, wherein the second message directs the first station to add an identifier to a list of identifiers stored in the first station.
Patent TW-I277483-B (TW)
Title: Cooling device for bead-polishing machines
Inventor: CHOU TA-HSIN
IPC: B24B31/12
Filed: 2004-09-17
Granted: 2007-04-01
Abstract: A cooling device for bead-polishing machines, including: a rotary terminal provided at a shaft end of a transmission shaft to serve as a water inlet of the cooling water, such that the cooling water is able to flow through cooling conduits of the arbor of the agitator via the transmission shaft, wherein the cooling water conduits of the arbor of the agitator are provided to a peripheral side of the arbor and spaced from each other along an axial direction, opposing ends of each of the water conduits being connected to neighboring conduits to form grid-type continuous water conduits, to facilitate in transferring heat of the arbor to a water draining conduit of the transmission shaft, and then discharging the water from a water outlet formed on a mechanical seal. As such, by designing the cooling water conduits of the arbor of the agitator to be grid-type continuous ones, this invention ensures easy manufacturing and maintenance, preventing hot and cold conduits from overlaying each other so as to significantly improve cooling effect, thereby achieving the object of improving product quality and production efficiency.
Patent TW-I253514-B (TW)
Title: Fiber lens with multimode pigtail
Inventor: BHAGAVATULA VENKATA ADISESHAIA
IPC: G02B6/42
Filed: 2004-09-22
Granted: 2006-04-21
Abstract: A fiber lens includes a multimode fiber and a refractive lens disposed at an end of the multimode fiber. The refractive lens focuses a beam from the multimode fiber into a diffraction-limited spot. In one embodiment, a graded-index is interposed between the multimode fiber and the refractive lens. In one embodiment, the combination of the graded-index and the refractive lens enables extreme anamorphic lens characteristics.
Patent TW-I252777-B (TW)
Title: Standard concentration liquid auto-blending method
Inventor: RUAN BANG-JR
IPC: B01F3/12
Filed: 2005-02-03
Granted: 2006-04-11
Abstract: The present invention provides a standard concentration liquid auto-blending method, which comprises configuring amounts of powders and pouring water with required ratio in a control mechanism; pouring powders into a container at a blending area based on the configured ratio, using the weighting mechanism under the container to feed the weight back to the control mechanism and terminating powder supply operation when the configured value is reached; then pouring liquid into the container with powders based on the configured ratio, and moving the container to a stirring area for being stirred when the amount of liquid reaches to the configured value; and, if the required ratio or color has not yet finished by blending, moving the container again to the blending area, using the configuration of the control mechanism to repeatedly pour powders and liquid into the container and moving the container to a finishing area for storage after finishing the required ratio. Accordingly, the present invention is suitable for a blending process with maximum or minimum ratio by flexibly configuring the control mechanism, and is able to automatically pour powders, cold water and hot water into the container via the powder and liquid supply mechanism, thereby achieving the function of precisely and rapidly blending liquid.
Patent TW-I272024-B (TW)
Title: User directed background transfer and data storage
Inventor: CHITRAPU PRABHAKAR R
IPC: H04L12/28
Filed: 2005-02-17
Granted: 2007-01-21
Abstract: One embodiment of the present invention, file transfers are performed in a wireless communication network between a wireless transmit/receive unit (WTRU) and a location external to the WTRU for purposes of utilizing the data under predetermined conditions. In another embodiment, file transfer is performed by determining conditions for file transfer using the WTRU. The file transfer takes place subject to the determined conditions, and using the WTRU to automatically request the file transfer in response to the existence of the determined conditions.
Patent TW-I288053-B (TW)
Title: Method for electrostatically treating nano-scaled chemical mechanical polishing waste liquid and recycling resource therefrom
Inventor: JANG KUEN-SHU
IPC: B24D3/00
Filed: 2005-02-22
Granted: 2007-10-11
Abstract: The present invention relates to a method for electrostatically treating nano-scaled chemical mechanical polishing (CMP) waste liquid and recycling resource therefrom. According to the nano-physics, there are always a lot of surface electrons on the surface of nano-material; once rubbed, these surface electrons are ionized, and surface free radicals appear at the same place so as to perform a strong decomposing capability over oil, bacteria, and organic chloride; thus, an electrostatic method may be applied to separate the nano-scaled particles and water in the CMP waste liquid, wherein the water may be recycled for further used and the concentrate of nano-scaled grinded particles may be used as cleaning-spot liquid for brushes used in kitchens or toilets.
Patent TW-I277693-B (TW)
Title: Motor integrated internal gear pump and electronic equipment
Inventor: KAMEYA HIROTAKA
IPC: F04C14/08
Filed: 2005-05-02
Granted: 2007-04-01
Abstract: To reduce the size and cost, and improve the reliability using an internal gear function suitable for the high lift in a motor integrated internal gear pump. The motor integrated internal gear pump 80 is provided with a pump 81 to suck and discharge the liquid, and a motor 82 to drive it. The pump 81 is provided with an internal rotor 1 forming a tooth in outer circumference, an outer rotor 2 forming a tooth engaged with the tooth of the internal rotor 1 in internal circumference, and a pump casing housing both the rotors 1, 2 and forming a suction port 8 to suck the liquid and a discharge port 10 to discharge the liquid. The motor 82 is provided with a cam 6 forming part of the pump casing and formed of a non-magnetic substance in a thin plate shape, a rotor 11 arranged inside the can 6 to drive the outer rotor 2 or the inner rotor 1, and a stator 12 installed outside the can 6 to rotate the rotor 11.
Patent TW-I269470-B (TW)
Title: Feedback circuit for push-pull type inverter
Inventor: JOU JIN-WEN
IPC: H01L41/08
Filed: 2005-07-08
Granted: 2006-12-21
Abstract: A feedback circuit for push-pull type inverter, which mainly improves the drawbacks of existing push-pull type inverter using 180-degree phase difference input electric power to enter the discharging lamp, which lacks for providing feedback electric power to adjust the frequency signal, so that the uniform brightness of discharging lamp cannot be controlled effectively. The invention obtains inductively a detective electric power of lamp driving electric power through the feedback device using non-contacting coupling manner. The feedback device transforms the detective electric power to output to the frequency control unit. The control unit can adjust the output frequency signal according to the brightness of discharging lamp. Therefore, it can adjust properly the input electric power of push-pull type inverter.
Patent TW-I276966-B (TW)
Title: Searching method and computer system for determining a function associated with a memory block
Inventor: LIN ANG-SHENG
IPC: G06F15/00
Filed: 2005-08-04
Granted: 2007-03-21
Abstract: A searching method and a computer system for determining a function associated with a memory block. A first function executed by the computer system calls a second function to require the computer system to allocate a first memory block to the first program. A symbol mapping table (ie, linker map) records a symbol address corresponding to the first function. The searching method includes storing a return address of the second function into a predetermined memory block of the memory, reading the return address from the predetermined memory block, and determining that the first memory block is allocated to the first function according to the return address.
Patent TW-I289917-B (TW)
Title: A method and system for dispatching semiconductor component during manufacture
Inventor: WANG MING
IPC: H01L23/32
Filed: 2005-09-19
Granted: 2007-11-11
Abstract: A technique for dispatching semiconductor components for processing is disclosed. The technique includes providing a plurality of lots of semiconductor components. The technique also includes providing a plurality of rules, each including one or more conditions. The technique further includes determining which of the plurality of rules is applicable to a particular lot, and eliminating rules that are not applicable to a particular lot, thus forming a plurality of remaining rules for each particular lot. The technique still further includes applying the plurality of remaining rules to the lots of semiconductor components. If a rule applied to a particular lot activates, processing of the particular lot is inhibited.
Patent TW-I285785-B (TW)
Title: Light source apparatus for optical projection system
Inventor: LIN YING-FANG
IPC: G03B21/14
Filed: 2005-11-23
Granted: 2007-08-21
Abstract: The present invention is to provide a light source apparatus for an optical projecting system. A light source is disposed on a first optical axis. A second axis is perpendicular to the first axis. A plurality of light-guiding devices are respectively disposed on the first optical axis, the second optical axis, the first light source or the second light source, for guiding the light emitted by the light sources to the identical direction parallel to the second axis.
Patent TW-I291452-B (TW)
Title: Process for forming microstructures
Inventor: TANG WEILONG
IPC: B81C1/00
Filed: 2005-12-12
Granted: 2007-12-21
Abstract: The present invention relates to a process for forming microstructures on a substrate. A plating surface is applied to a substrate. A first layer of photoresist is applied on top of the plating base. The first layer of photoresist is exposed to radiation in a pattern to render the first layer of photoresist dissolvable in a first pattern. The dissolvable photoresist is removed and a first layer of primary metal is electroplated in the area where the first layer of photoresist was removed. The remainder of the photoresist is then removed and a second layer of photoresist is then applied over the plating base and first layer of primary metal. The second layer of photoresist is then exposed to a second pattern of radiation to render the photoresist dissolvable and the dissolvable photoresist is removed. The second pattern is an area that surrounds the primary structure, but it does not entail the entire substrate. Rather it is an island surrounding the primary metal. The exposed surface of the secondary metal is then machined down to a desired height of the primary metal. The secondary metal is then etched away.
Patent TW-I280533-B (TW)
Title: Method of forming shadow mask pattern
Inventor: KIM JIN-KYOO
IPC: G09F9/30
Filed: 2006-01-04
Granted: 2007-05-01
Abstract: Disclosed is a method of forming a pattern on a mask sheet including an attaching portion to be attached to a mask frame, and a pattern area in which the pattern is formed. The method includes positioning the mask sheet on an auxiliary sheet with a thickness greater than the thickness of the mask sheet, fastening the auxiliary sheet to the mask frame, applying a stretching force to the mask sheet and auxiliary sheet, and forming the pattern on the pattern area of the mask sheet. Thus, a predetermined pattern is formed on a mask sheet while a uniformly distributed external force is applied to the mask sheet, so that bending or deflecting out of plane by the mask sheet is prevented, thereby forming a precise mask pattern.
Patent TW-I344065-B (TW)
Title: Photoresist stripper composition for semiconductor manufacturing
Inventor: LIM JUNG HUN
IPC: G03F7/42
Filed: 2006-08-11
Granted: 2011-06-21
Abstract: The present invention relates to a photoresist stripper composition for removing the photoresist in the manufacturing process of the semiconductor device. More particularly, the photoresist stripper composition comprises 3-20 wt % of hydrazine hydrate or amine compound; 20˜40 wt % of polar solvent; 0.01-3 wt % of corrosion inhibitor selected from the group consisting of imidazoline derivative, sulfide derivative, sulfoxide derivative, aromatic compound or aromatic compound with hydroxyl group; 0.01-5 wt % of monoalcohol compound of C2-C10; and 40-70 wt % of deionized water. The photoresist stripper composition for manufacturing the semiconductor can remove the photoresist film thermoset by hard bake, dry etching, ashing or ion implantation and denatured by the metallic by-product etched from the bottom metallic film in said process at low temperature easily and quickly, and minimize the corrosion of the bottom metallic wiring in the removing process of the photoresist.
Patent TW-I436872-B (TW)
Title: Injection-moulding device and method
Inventor: JADERBERG JAN
IPC: B29C33/08
Filed: 2006-12-21
Granted: 2014-05-11
Abstract: An injection-moulding device is disclosed, comprising at least a first (1) and a second (3) mould part, defining a mould cavity (4). At least one of the mould parts comprises cooling ducts (5), for cooling the mould part in the vicinity of a mould cavity surface (11), and heating means (6), for heating the mould part in the vicinity of the mould cavity surface. The cooling ducts (16) comprise grooves, in a carrier member (17), and the heating means comprises an inductive coil (18) having a plurality of windings, wherein at least a part of the inductive coil is placed in a cooling duct groove.
Patent TW-I416572-B (TW)
Title: Multipurpose ion implanter beam line configuration
Inventor: GLAVISH HILTON F
IPC: H01J33/02
Filed: 2007-06-13
Granted: 2013-11-21
Abstract: A multipurpose ion implanter beam line configuration constructed for enabling implantation of common monatomic dopant ion species and cluster ions, the beam line configuration having a mass analyzer magnet defining a pole gap of substantial width between ferromagnetic poles of the magnet and a mass selection aperture, the analyzer magnet sized to accept art ion beam from a slot-form ion source extraction aperture of at least about 80 mm height and at least about 7 mm width, and to produce dispersion at the mass selection aperture in a plane corresponding to the width of the beam, the mass selection aperture capable of being set to a mass-selection width sized to select a beam of the cluster ions of the same dopant species but incrementally differing molecular weights, the mass selection aperture also capable of being set to a substantially narrower mass-selection width and the analyzer magnet having a resolution at the mass selection aperture sufficient to enable selection of a beam of monatomic dopant ions of substantially a single atomic or molecular weight.
Patent TW-I422327-B (TW)
Title: Mixed herbicidal compositions
Inventor: ENDO KEIJI
IPC: A01N43/66
Filed: 2008-02-15
Granted: 2014-01-11
Abstract: Mixed herbicidal compositions for controlling weeds, preferably in paddy field are provided. The compositions are characterized by comprising, as active ingredients, (a) an herbicidal difluoromethane sulfonanilide, (b) at least one herbicidal compound selected from the group consisting of known herbicides as defined in claim 1 and, optionally, (c) one or more compounds selected from the group consisting of safeners.
Patent TW-I401038-B (TW)
Title: Protective helmets
Inventor: BHATNAGAR ASHOK
IPC: A42B3/06
Filed: 2008-02-15
Granted: 2013-07-11
Abstract: A helmet shell formed from two types of high tenacity fibers in multiple layers of fibrous materials. The fibrous materials are in the form of layers of fibrous networks in a resin matrix. There are a plurality of each type of fibrous layers. Preferably the outer set of fibrous layers is formed from aramid fibers and the inner set of fibrous layers is formed from high tenacity polyolefin fibers. There may also be employed a third type of fibrous material as an additional set of fibers and used as the outer layers of the helmet shell. The third type of fibrous layers is formed from glass fibers that are also in a resin matrix. The helmet is lightweight, has excellent ballistic resistant properties and is useful for both military and non-military applications.