baber/WOPTO huggingface dataset:
Patent TW-589637-B (TW)
Title: Optical recording medium and method
Inventor: TSUKAMOTO SYUJI
IPC: G11B7/126
Filed: 2001-10-09
Granted: 2004-06-01
Abstract: An optical recording medium having recording marks formed at multiple stages is disclosed. An optical recording medium, which is constructed in a manner that a recording mark is formed on the recording layer by irradiating a laser beam so as to record information, the recording layer being continuously formed in a relative moving direction to the laser beam with plural virtual recording cells, each of which has an arbitrary unit length and a unit width perpendicular to the unit length in the relative moving direction, five stages or more irradiation times being set with respect to the virtual recording cell so that the irradiation time becomes long successively from the first to final stages, a power average value of laser beam in a specific irradiation time of the plural-stage irradiation times being set so as to become larger than a power average value of another irradiation time longer than the specific irradiation time, and recording marks to the virtual recording cell being formed in the virtual recording cell and giving five stages or more different optical reflectance to the virtual recording cell to the virtual recording cell when the laser beam is irradiated to the virtual recording cell.
Patent TW-519854-B (TW)
Title: Electronic ballast converter circuit having power factor and load current crest factor correction
Inventor: LIU CHEN-YANG
IPC: H05B41/28
Filed: 2001-10-12
Granted: 2003-02-01
Abstract: The present invention provides an electronic ballast converter circuit having power factor and load current crest factor correction, which is electrically connected to an input power providing an input voltage. The electronic ballast converter circuit comprises: a rectifier electrically connected to the input voltage that is rectified to provide a first voltage; an electrical energy converter electrically connected with the rectifier to output the first voltage with high-frequency switching to provide a loading electrical energy; and a valley fill circuit electrically connected to one output end of the electrical energy converter and the first voltage. When the first voltage is higher than a preset value, the electrical energy converter will switch and output the first voltage to the valley fill circuit for charging and storing electrical energy. When the first voltage is lower than a preset value, the electrical energy converter provides the supplying energy to supply the first voltage, and the preset value can be adjusted by the design of the valley fill circuit.
Patent TW-I253955-B (TW)
Title: Highly swellable absorption medium with reduced caking tendency
Inventor: JONAS GERD
IPC: B01J20/26
Filed: 2001-10-25
Granted: 2006-05-01
Abstract: The present invention concerns highly swellable absorption media with a reduced caking tendency at high humidity and/or high temperatures, wherein a swellable polymer is coated with a non-ionic, nitrogen-containing surfactant and optionally a Lewis acid and then reacted by heating.
Patent TW-I285654-B (TW)
Title: Process for producing porous polyimide
Inventor: KANADA MITSUHIRO
IPC: C08J9/26
Filed: 2001-11-05
Granted: 2007-08-21
Abstract: A porous polyimide having a finely cellular structure and having a low dielectric constant and heat resistance. The porous polyimide can be produced by a process comprising adding a dispersible compound to a polyimide precursor to form a micro-domain structure in which the dispersible compound is dispersed in the polymer so as to have a size smaller than 10 mum and then removing the dispersible compound by extraction with supercritical carbon dioxide to thereby make the precursor porous, wherein the interaction parameter chiAB between the polyimide precursor A and the dispersible compound B is larger than 3. This porous polyimide has an average cell diameter smaller than 5 mum and a dielectric constant of 3 or lower.
Patent TW-554405-B (TW)
Title: Pattern generation method and apparatus
Inventor: MORI YOSHIAKI
IPC: H01L21/00
Filed: 2001-12-20
Granted: 2003-09-21
Abstract: The pattern material supply portion (300) is provided with showerhead (310), which sprays the liquid pattern material (312) to form the mist-shaped micro particles. A processing platform (318) allocated with the work piece (20) is disposed under the showerhead (310). The work piece (20) is disposed to have opening for pattern formation, in which the surface has the mask that is processed by the discharged liquid. The work piece (20) is processed via the processing platform (318) which is added with a voltage through a DC power supply and uses the electrostatic attractive force to attract micro-particles of liquid pattern material (312). The processing platform (318) is rotated to fill the liquid pattern material, which is attached to mask surface, into the opening portion disposed on the mask for pattern formation, such that the liquid pattern material is heated and solidified through the use of the built-in heater (326).
Patent TW-546686-B (TW)
Title: Mixed-signal semiconductor structure, device including the structure, and methods of forming the device and the structure
Inventor: EMRICK RUDY M
IPC: C30B25/02
Filed: 2002-02-27
Granted: 2003-08-11
Abstract: Mixed-signal devices (300) are formed using high quality epitaxial layers of monocrystalline materials grown overlying a monocrystalline substrate such as a large silicon wafer (302), using an accommodating buffer layer (304). The accommodating buffer layer (304) is a layer of monocrystalline oxide spaced apart from the silicon wafer by an amorphous interface layer of silicon oxide or an amorphous layer formed from a monocrystalline precursor. The device (300) includes passive components (314) formed away from the substrate (302), to minimize adverse signal interaction between passive component (314) signals and the substrate (302).
Patent TW-561729-B (TW)
Title: Method for cell search under effect of high clock offset
Inventor: SHEEN WERN-HO
IPC: H04B1/707
Filed: 2002-04-16
Granted: 2003-11-11
Abstract: The invention discloses a cell search method for the CDMA system, using a three stage procedure. The method comprises the steps of: matching an incoming signal from the basestation, wherein the frequency of incoming signal may have uncertain range; over-sampling the incoming signal N times against a chip rate and outputting the N over-samples; down-sampling the incoming signal and outputting N over-samples to a first stage process, a second stage process and a third stage process. The first stage process further comprises the steps of: selecting the first plurality of slot boundary as candidates, after a pre-selection process, and transmitting to a deciding selection of the first stage process and the second stage process to be continuously proceeded. The cell search method of the invention can be used to reduce the effect of clock offset on the performance of cell search and to accomplish fast cell search.
Patent TW-I242158-B (TW)
Title: Apparatus and method for data processing using multiple instruction sets and computer readable recording medium for controlling the apparatus
Inventor: SEAL DAVID JAMES
IPC: G06F9/45
Filed: 2002-05-13
Granted: 2005-10-21
Abstract: A data processing system supports execution of both native instructions and Java bytecodes using a hardware executer for the Java bytecodes where possible and a software instruction interpreter for the Java bytecodes where these are not supported by the hardware. The sequences of native instructions 26 within the software instruction interpreter that perform the processing for the Java bytecodes being interpreted terminate within a sequence terminating instruction BXJ that acts differently depending upon whether or not an enabled hardware executer 6 is detected to be present. If an enabled hardware executer is detected as present, then the execution of the next Java bytecode is passed directly to the software instruction interpreter.
Patent TW-539600-B (TW)
Title: Semi-automatic film cut/clamp device and method of operating the same
Inventor: ALVAREZ JOSEPH
IPC: B65B11/02
Filed: 2002-06-14
Granted: 2003-07-01
Abstract: A system and method for severing a portion of a wrapping film for facilitating the detachment and attachment of trailing and leading end portions of wrapping film from and onto loads disposed at a wrapping station in conjunction with film wrapping operations being performed upon loads being wrapped at a wrapping station comprises an actuating arm movable between retracted and extended positions and upon which a fixed clamping member and a movable clamping member are mounted such that the movable clamping member can move toward and away from the fixed clamping member so as to define therewith CLOSED and OPENED positions. Upon termination of a wrapping operation, the actuating arm is moved from its retracted position to its extended position, the clamping members are moved to their CLOSED position so as to clamp a portion of the wrapping film therebetween, and a hot-wire cutter is energized so as to sever a portion of the clamped film. A trailing end portion of the wrapping film is thus released for self-adherence to the wrapped load, while a leading end portion of the wrapping film is maintained clamped between the clamping members in preparation for self-adherence to a new load to be wrapped. When wrapping of the new load is commenced, the movable clamping member is moved to its OPENED position such that the clamped leading end portion of the wrapping film is released for self-adherence to the new load to be wrapped, and the actuating arm is returned to its retracted position.
Patent TW-I238998-B (TW)
Title: Optical disk device
Inventor: TAKEDA NAOTO
IPC: G11B7/126
Filed: 2002-07-18
Granted: 2005-09-01
Abstract: The invented disk device is able to reduce the descent of recording/regenerating qualities while shift from land to groove or from groove to land for a DVD-RAM. Controller 30 of the disk device sets the focus to land's FS offset during recording/regenerating on land, and sets to the groove's FS offset during recording/regenerating on groove. When the recording/regenerating shifts from land to groove or changes from groove to land, the equalizer in RF signal processor 22 will increase the boost temporarly or the controller 30 will strengthen the write power of laser temporarly, to compensate the delayed response of focus actuator. Thus, this disk device is able to reduce the descent of recording/regenerating qualities, when it is shifting between land and groove.
Patent TW-560026-B (TW)
Title: Singulation method of the array-type work piece to be singulated having metal layer singulation street, and the array-type work piece to be singulated applying the method
Inventor: HUNG YU-MIN
IPC: H01L23/31
Filed: 2002-08-27
Granted: 2003-11-01
Abstract: The present invention provides a singulation method of the array-type work piece to be singulated having metal layer singulation street, and the array-type work piece to be singulated applying the method. The work piece to be singulated comprises several semiconductor devices arranged in an array, several lead frames separated between the semiconductor devices, and several singulation streets corresponding to the lead frames. The singulation street further has a center remained-material segment, a left knife-cutting segment, and a right knife-cutting segment. Thus, the knife can proceed singulation to portions of different materials repetitively, so as to increase the singulation productivity, reduce the abrasion of knife and burring phenomenon.
Patent TW-554581-B (TW)
Title: Method of making an electrical connector
Inventor: LAI CHIN-TE
IPC: H01R13/42
Filed: 2002-08-30
Granted: 2003-09-21
Abstract: A method of making an electrical connector includes the steps of making an insulative housing, a shielding member and a plurality of contact elements. The insulative housing has a pair of side portions formed at opposing sides thereof. The shielding member made of metal material has a receiving cavity. The bottom edge of the shielding member connects with carrier section during producing process, so the producing process is continuously. Each end of the shielding member is received in corresponding side portion of the insulative base.
Patent TW-I231369-B (TW)
Title: Dissolution test equipment and method
Inventor: HUGHES LYN
IPC: G01N13/00
Filed: 2002-10-23
Granted: 2005-04-21
Abstract: Equipment and a method for testing the dissolution of active substances is described. The test method gives results which correlate well with in vivo behavior of the active substance without the need for mathematical transformation of the dissolution data.
Patent TW-571217-B (TW)
Title: New web service subscribing system and method thereof
Inventor: HUANG CHIEN-CHUNG
Filed: 2002-10-24
Granted: 2004-01-11
Abstract: A new web service subscribing system is adapted for a web service server, which comprises a new web services database, a web services database, a new web services screening module and a new web services subscription module. The web services database provides multiple web services and each web service provides corresponding creation date. The new web services screening module selects new web services that is newly created after a specified date from web services in web services database in accordance with the corresponding date of each web service and records new web service in the new web services database. When client links to web services server, the new web services subscription module reads new web services of new web services database and displays new web services on a web page.
Patent TW-556027-B (TW)
Title: Color filter substrate, method for manufacturing the same, liquid crystal display panel, and electronic equipment
Inventor: TAKIZAWA KEIJI
IPC: G02F1/13
Filed: 2002-11-20
Granted: 2003-10-01
Abstract: The present invention ensures both of the brightness in the reflective display and the chroma in the transmissive display. To solve the problem, each color filter 22 includes a deep-color portion 221 being superimposed on a translucent portion 211 of a reflection layer 21 and a light-color portion 222 having an optical density lower than that of the deep-color portion 221. A light-shielding layer 23 for shielding the gaps between individual subpixels 7 from light is a laminate composed of at least a deep-color portion 221B of a blue color filter 22B, a deep-color portion 221R of a red color filter 22R, and a deep-color portion 221G of a green color filter 22G.
Patent TW-582073-B (TW)
Title: Plasma film forming apparatus
Inventor: HIGASHIURA TSUTOMU
IPC: C23C16/505
Filed: 2002-12-13
Granted: 2004-04-01
Abstract: The upper electrode (15a) and the lower electrode (15b) are installed in the chamber (2) in parallel. Between these electrodes, the upper electrode (15a) is electrically grounded. The lower electrode (15b) is connected to the first RF power generator (13) via the low-pass filter (14) and to the second RF power generator (22) via the high-pass filter (23). Wafer W is held against the upper part of the lower electrode (15b) by the high-temperature electrostatic chuck ESC. By being distributed the first and the second RF electric power from the RF power generators (13) and (22), respectively, plasma is produced near the lower electrode (15b), and the wafer W is processed by the plasma. By these procedures, plasma process apparatus with high efficiency in plasma processing and simple structure can be offered.
Patent TW-I234322-B (TW)
Title: Vertical cavity surface emitting laser having a gain guide aperture interior to an oxide confinement layer
Inventor: STRZELECKA EVA
IPC: H01S5/183
Filed: 2002-12-26
Granted: 2005-06-11
Abstract: A VCSEL [100] with current confinement achieved by an oxide insulating region [140] and by an ion [160] implant region [180]. An annular shaped oxide layer [140] is formed, and a gain guide ion [160] implant is formed. The ion implant gain guide [160] includes a central region having high conductivity. The VCSEL further includes first and second mirrors [16 and 24] that are separated by an optical path of at least one wavelength. Furthermore, the oxide insulating region [140] beneficially has a optical path of less than 1/4 wavelength. The ion [160] implanted spatial region [180] is beneficially concentrically aligned with the oxide insulating region [140].
Patent TW-I235332-B (TW)
Title: Collaborative BIOS driving execution method
Inventor: KUO JIA-SHIUNG
IPC: G06F9/44
Filed: 2002-12-27
Granted: 2005-07-01
Abstract: The present invention provides a collaborative BIOS driving execution method, which is to further add one segment of collaborative program codes in the basic input/output system (BIOS) of the conventional system power-on image, so as to conduct the collaborative operation for accessing the peripheral access signal of BIOS during the power-on stage in the system. The major technique means is to copy and move the peripheral program procedures simultaneously executing, and possibly causing abnormal execution of BIOS and shutdown to the memory corresponding to the peripheral chip set for driving and execution. The present method can reduce the possibility of conflict occurred in the communication process for each thread and achieve the purpose of collaborating the driving execution.
Patent TW-I252940-B (TW)
Title: Optical circuit fabrication method and device
Inventor: JENKINS RICHARD MICHAEL
IPC: G02B6/42
Filed: 2003-01-28
Granted: 2006-04-11
Abstract: A photonic light circuit device is described that comprises a semiconductor substrate (220) and two or more optical components (226, 228, 236, 240) wherein one or more hollow core optical waveguides (230, 232, 234) are formed in the semiconductor substrate to optically link said two or more optical components. The PLC may comprise a lid portion (44) and a base portion (42). The PLC can be adapted to receive optical components (8; 608) or optical components may be formed monolithically therein. Coating with a reflective layer is also described.
Patent TW-I266673-B (TW)
Title: Polishing pad, polishing device, and polishing method
Inventor: SHIBUKI SHUNICHI
IPC: H01L21/304
Filed: 2003-02-07
Granted: 2006-11-21
Abstract: This invention provides a polishing pad, a polishing device and a polishing method, capable of easily removing polished matter from the surface thereof after polishing, reducing the consumption of polishing fluid used for the polishing, and lowering the production cost thereof, in which a plurality of elongated holes (11) passing through a first polishing pad (1) in thickness direction are provided in the first polishing pad (1) for polishing the polished matter, the elongated holes (11) are desirably formed so that the lengths thereof in longitudinal direction are 20 mm or shorter and the pitches thereof in lateral direction are less than 100 mm, and small holes (unshown) may be provided in the first polishing pad (1) in addition to the elongated holes (11).
Patent TW-588368-B (TW)
Title: Register cell and method for writing to the register cell
Inventor: ELBE ASTRID
IPC: G11C7/22
Filed: 2003-03-24
Granted: 2004-05-21
Abstract: A register cell includes a first input (10) for a data unit to be written into the register cell. The register cell includes further a second input (12) for a negated data unit to be written into the register cell. A first pair (14) of oppositely coupled inverters (14a, 14b) as a first storage circuit is adapted to be coupled to the first input (10). A second pair of oppositely coupled inverters (16a, 16b) as a second storage circuit is adapted to be coupled to a second input (12). Using two oppositely coupled pairs of inverters makes it possible to initialize (30) both the first input (10) and the second input (12) of the register either to a high voltage state (precharge) or to a low voltage state (discharge), such that the power consumption of the register sell is homogenized from one working clock to the next.
Patent TW-I231010-B (TW)
Title: Mixed signal embedded mask ROM with virtual ground array and method for manufacturing same
Inventor: HWANG CHONG-JEN
IPC: H01L21/8246
Filed: 2003-04-04
Granted: 2005-04-11
Abstract: A mixed signal integrated circuit including an embedded ROM array is manufactured using a two polysilicon process, with small critical dimensions. A first layer of polysilicon covered with a dielectric, adapted for formation of transistor gates and capacitor bottom electrodes, is formed in a non-array portion of the substrate. A second layer of polysilicon, adapted for formation of word lines in the array portion of the substrate, and the capacitor top electrodes, is formed over the dielectric layer. The second layer of polysilicon is patterned to define word lines in the array portion and the capacitor top electrodes. Next, the array portion and the capacitor top electrodes are protected, and the first layer of polysilicon is patterned, to define transistor gates and the capacitor bottom electrodes. Salicide processing is applied to the non-array portion of the integrated circuit.
Patent TW-I224469-B (TW)
Title: Rate control method with region of interesting support
Inventor: CHANG YUNG-CHING
IPC: H04N7/26
Filed: 2003-05-19
Granted: 2004-11-21
Abstract: A rate control method with region of interesting support for coding macroblocks with different priority. The rate control method comprises the steps of: calculating a weighted macroblock activity according to the priority; calculating a picture activity according to the weighted macroblock activity; allocating a bit budget for each macroblock according to the priority; calculating an estimated complexity according to a complexity of a previously coded picture, an activity of the previously coded picture and the weighted macroblock activity; calculating an estimated quantizer scale according to the estimated complexity and the bit budget; calculating an initial virtual buffer occupancy according to an reaction factor and the estimated quantizer scale; calculating a macroblock quantizer scale according to a virtual buffer occupancy of a previously coded macroblock, the priority and the reaction factor; coding each macroblock according to the macroblock quantizer scale; and updating a virtual buffer occupancy of the current coded macroblock.
Patent TW-I266832-B (TW)
Title: Pump
Inventor: LIAU YAN-KAI
IPC: G06F1/20
Filed: 2003-07-10
Granted: 2006-11-21
Abstract: The invention relates to a pump, which comprises the top part and bottom part layers. The bottom part of the pump is built in with the circuit board and on top of it installed on few coils separated with space. The top part of pump is built in with ring type blades. Beneath the ring type blades is installed with metal plate and magnetic ring. The sides of top part of the pump are installed with fluid inlet pipe and fluid outlet pipe. Among them, the shaft and the ring type blades may be fixed. After the coil is excited, make magnetic ring, metal plate, ring type blades and shaft rotate altogether so that the cooling fluid is inputted to the top part of the pump via the fluid inlet pipe and outputted to cool down the CPU installed in notebook computer via the fluid outlet pipe by virtue of the rotation of the ring type blades; or the shaft and the ring-type blades are not fixed as a whole, and after the coil is excited, make the magnetic coil, metal plate and ring type blades to rotate altogether so that the cooling fluid can be inputted to the top part of the pump via the fluid inlet pipe and outputted to cool down the CPU installed inside the notebook computer by virtue of the rotation of ring type blades.
Patent TW-I253945-B (TW)
Title: Spiral down umbrella
Inventor: CHU CHING-TANG
IPC: A62B3/00
Filed: 2003-08-01
Granted: 2006-05-01
Abstract: The device of the present invention converts a direct falling down path of a free fall body into a spiral motion by means of air flow dynamics in order to reduce the falling speed. Alternatively, high pressure air is employed to form a pneumatic wrench like device that drives propeller to induce an up lifting force, in order to realize a speed-reduction device.