baber/WOPTO huggingface dataset:
Patent TW-468267-B (TW)
Title: Dynamic floating-well silicon controlled rectifier electrostatic discharge protection device
Inventor: YU DA-LI
IPC: H01L23/60
Filed: 2001-01-17
Granted: 2001-12-11
Abstract: The dynamic floating-well silicon controlled rectifier (SCR) electrostatic discharge protection device disclosed in the present invention contains the followings: a silicon controlled rectifier (SCR) and a floating doped-well circuit coupled with the SCR and used to switch the status of SCR. In normal operation, the status of SCR is switched to the first state and the reference electric potential is connected to the doped-well. When static electricity is generated, the status of SCR is switched to the second state so as to make the doped-well float and protect the interior devices.
Patent TW-512386-B (TW)
Title: Color cathode ray tube and color picture tube apparatus having the same
Inventor: OGURA MASAAKI
IPC: H01J29/86
Filed: 2001-03-15
Granted: 2002-12-01
Abstract: The thickness of a face panel is greater at a peripheral edge portion than at a center portion. At the inner surface of the face panel, a curvature radius in a short axis direction on a long axis X is set to decrease from the center of the face panel toward a long axis end and, with L representing a distance from the center of the face panel to the long axis end, has a minimal value at a position spaced from the center of the face panel more toward the long axis end than L/2. A phosphor screen on the face panel has phosphor layers and non-emitting black layers and a percentage of the non-emitting black layers per unit area at least in the neighborhood of a diagonal axis end of the face panel is equal to or smaller than that at the center portion of the face panel.
Patent TW-525095-B (TW)
Title: Device to receive digital data of a contactless transmitting sender and method to adapt said device
Inventor: SCHNECKENBURGER CHRISTIAN
IPC: G06K17/00
Filed: 2001-03-20
Granted: 2003-03-21
Abstract: This invention relates to a device to receive digital data of a contactless transmitting sender with an analog receive-unit and a decoder connected after the analog receive-unit, in which a signal-former is provided to apply a test-signal to the analog receive-unit, and a calibration-unit is provide, which determine the parameter-values according to the signal generated from the analog receive-units, with which the decoder is adaptive to the analog receive-unit and/or the sender.
Patent TW-512571-B (TW)
Title: Charge/discharge control circuit and secondary battery
Inventor: HARAGUCHI REI
IPC: H02J7/02
Filed: 2001-03-21
Granted: 2002-12-01
Abstract: A charge/discharge control circuit for controlling charging and discharging of a secondary battery that includes a cell. The charge/discharge control circuit includes an overdischarge detection circuit for detecting an overdischarged state of the battery, and an overcharge detection circuit for detecting an overcharged state of the battery. A discharge control switch is deactivated in the overdischarged state. A first charge control switch is deactivated in the overdischarged state. A second charge control switch is activated in the overdischarged state. A current-limiting circuit is connected in series with the second charge control switch for limiting the charging current when charging is performed.
Patent TW-497093-B (TW)
Title: Audio frequency signal processor and method thereof
Inventor: GU SHR-YU
IPC: G10L21/00
Filed: 2001-03-22
Granted: 2002-08-01
Abstract: An audio frequency signal processor avoids the noise when increasing the signal gain. The audio frequency signal processor includes a digital high pass filter (HPF) which filters out the dc value of an audio signal, a digital to analog converter (DAC) which converts the digital output signal from the digital HPF to the audio signal, and an adjustable gain controller which adjusts the volume of the analog audio signal. The DAC includes an expander which increases the sampling rate of the digital signal, a digital low pass filter which filters out the aliasing frequency of the over-sampled signal, a delta integrating modulator which converts the digital audio signal as a single bit signal, a digital to analog converter which converts the above digital audio signal to an audio analog signal, and an analog low pass filter which removes the high frequency noise of the above audio analog signal.
Patent TW-511341-B (TW)
Title: High frequency network communications over various lines
Inventor: ABRAHAM CHARLES
IPC: H04L25/02
Filed: 2001-05-22
Granted: 2002-11-21
Abstract: An apparatus for high frequency electrical line communication includes a transmitter, a receiver, a modem, and a coupler at each of two or more locations along an electrical line. The couplers have capacitive circuits serially connected with an air-core or dielectric-core transformer. The capacitive circuits resonate with the transformer at a preselected frequency. The coupler eliminates noise and is matched to the characteristic impedance of the line at the preselected frequency, which linearizes communication on the line and allows high speed data and voice communication over long distances.
Patent TW-574267-B (TW)
Title: Flame retarding phenolic aldehyde resin with long term storage stability
Inventor: JENG BO-JUNG
IPC: C08G8/04
Filed: 2001-05-18
Granted: 2004-02-01
Abstract: This invention relates to a flame retarding phenolic aldehyde resin with long term storage stability, in which the phenolic aldehyde resin is made by reacting resorcinol with furfural and thus can be stored at room temperature for a long time. When polyformaldehyde is used as a hardener, the phenolic aldehyde resin can be applied to protrusion molding and high temperature molding of bulk molding compound (BMC) and sheet molding compound (SMC).
Patent TW-541307-B (TW)
Title: 1,4-diazabicyclo [3.2.2] nonabenzoxazole, -benzothiazole and -benzimidazole derivatives, their preparation and their therapeutic application
Inventor: GALLI FREDERIC
IPC: A61P25/28
Filed: 2001-05-30
Granted: 2003-07-11
Abstract: Compound corresponding to the general formula (I) in which X represents an oxygen or sulphur atom or an NH group and R1, R2, R3 and R4 each represent a hydrogen or halogen atom or a nitro, amino, trifiuoromethyl, trifluoroalkoxy, cyano, hydroxyl, (C1-C6)alkyl, (C1-C6)alkoxy or phenyl group. Application in therapeutics.
Patent TW-517233-B (TW)
Title: Semiconductor non-volatile memory device and its manufacturing method
Inventor: HAGIWARA YOSHIAKI
IPC: H01L27/112
Filed: 2001-06-01
Granted: 2003-01-11
Abstract: A semiconductor nonvolatile memory device improving reproducibility and reliability of insulation breakage of a silicon oxide film and capable of reducing the manufacturing cost and a method for production of the same are provided. Wherein each of the memory cells arranged in a matrix form has an insulating film punch-through type fuse comprising an impurity region (11) of a first conductivity type formed on a semiconductor substrate (10), a first insulating film (22) formed on the semiconductor substrate while covering the impurity region (11), an opening (CH) formed in the first insulating film (22) so as to reach the impurity region (11), and a first semiconductor layer (31) of a first conductivity type, a second insulating film (23), and a second semiconductor layer (32) of a second conductivity type successively stacked in the opening from the impurity region side. Or an insulating film punch-through type fuse is constructed by a first conductive impurity region of a first semiconductor layer with SOI structure, a first insulated film on the SOI layer, an opening that can reach the impurity region and stacked layer that is composed of a second insulated film and second conduction type semiconductor.
Patent TW-504368-B (TW)
Title: Dual-bearing reel anti-reverse mechanism
Inventor: IKUTA TAKESHI
IPC: A01K89/01
Filed: 2001-06-15
Granted: 2002-10-01
Abstract: The present invention relates to an anti-reverse mechanism furnished with graspers that under friction with the ratchet wheel urge the ratchet pawls in order to keep the graspers from being deformed when a spool shaft is removed/attached. The anti-reverse mechanism 9, for drag operation in a dual-bearing reel, is furnished with a ratchet wheel 50, ratchet pawls 51, braces 55, and graspers 52. The ratchet wheel has a plurality of saw-teeth 50a and is fitted non-rotatably, yet permitting axial shift, to a friction disk 36 co-operational with a spool 3. The ratchet pawls are mounted to a side plate 10 pivotally between a contact posture where their leading ends contact the saw-teeth and a separated posture where they are parted away from the teeth. The braces are provided on the side plate and brace the ratchet wheel against the side plate. The graspers are fitted to the ratchet wheel and urge the ratchet wheel toward the separated posture when the ratchet wheel is rotated in the line wind-in direction, and urge it toward the contact posture when it is rotated in the line reel-out direction.
Patent TW-511086-B (TW)
Title: High voltage pump system for programming fuses
Inventor: WEINFURTNER OLIVER
IPC: G11C5/14
Filed: 2001-06-18
Granted: 2002-11-21
Abstract: A voltage pump system for programming fuses on a semiconductor chip, in accordance with the present invention, includes a first pump system (12) employing a supply voltage (VDD) of the semiconductor chip as an input. The first pump system supplies an output voltage (VPP) higher than the supply voltage on a first output line (16) without raising the supply voltage of the semiconductor chip. A second pump system (20) includes an input connected to the first output. The second pump system supplies an output voltage (VFuse) sufficient for programming electrical fuses on the semiconductor chip.
Patent TW-525205-B (TW)
Title: Aperture fluorescent lamp, surface illuminator, manufacturing methods thereof
Inventor: ONO SHIN-ICHIROU
IPC: H01J61/42
Filed: 2001-07-13
Granted: 2003-03-21
Abstract: A relatively small-diameter aperture fluorescent lamp is manufactured easily with high yield and at low cost. An aperture portion is formed in a manner that a thread-like member is inserted into a glass tube having an ultraviolet ray reflection layer and a phosphor layer formed on its inner surface, the glass tube is bent in a predetermined shape by using a bending jig, the thread-like member is pressed to the phosphor layer formed in a predetermined region in the bending member side of the glass tube while both ends thereof are pulled tight, the thread-like member is reciprocated, and phosphor of the phosphor layer in this region is exfoliated.
Patent TW-535254-B (TW)
Title: Barrier layer structure for copper metallization and method of forming the structure
Inventor: CHEN LING
IPC: H01L21/285
Filed: 2001-08-08
Granted: 2003-06-01
Abstract: A barrier layer structure and a method of forming the structure. The barrier layer structure comprises a bilayer, with a first layer formed by chemical vapor deposition and a second layer formed by physical vapor deposition. The first barrier layer comprises a metal or a metal nitride and the second barrier layer comprises a metal or a metal nitride. The barrier bilayer is applicable to copper metallization.
Patent TW-527787-B (TW)
Title: Method and apparatus for accurate measurement of communications signals
Inventor: SCHELL STEPHAN V
IPC: G01R23/20
Filed: 2001-12-14
Granted: 2003-04-11
Abstract: The present invention, generally speaking, provides a method and apparatus for accurately measuring a communications signal. In accordance with one aspect of the invention, DC offset effects and nonlinearities attributable to a communications amplifier are made spectrally separable from DC offset effects and nonlinearities attributable to the measurement apparatus. Spectral separability may be accomplished, for example, by adding an offset frequency to a local oscillator used by a downconverter of the measurement apparatus. As a result, the signal of interest is moved away from baseband (zero frequency) to the offset frequency. Similarly, other nonlinearities in the video amplifier (such as third order distortion) manifest theselves mostly at harmonics of the offset frequency. Hence spectral separability between the power amplifier characteristics and these nonlinear impairments of the measurement system is achieved. At the offset frequency, the signal of interest may be represented by a single signal component (e.g., the in-phase component I) instead of requiring an I/Q representation. The measurement apparatus may therefore be dramatically simplified, and errors stemming from undesired interaction of I and Q signal processing chains may be avoided. In accordance with another aspect of the invention, the effects of noise are mitigated through different averaging methods.
Patent TW-509621-B (TW)
Title: Continuous forming system with automatic feeding of composite material
Inventor: WU GUO-WEI
IPC: B29C70/00
Filed: 2001-12-17
Granted: 2002-11-11
Abstract: A continuous forming system with an automatic feeding of a composite material is a composite material forming system and process on a transport system, together with a mold, a flexible mold, a vacuum drawing machine, and a heater, etc; the design of a transport system enables the blank of a composite material to be fed continuously and sequentially through a mold and an upper mold to perform a material laying and an adhesive coating operation, through a vacuum device of vacuuming and heating for a resin injection and heat hardening, followed by demolding and mold cleaning operations to obtain a desired composite structure; the continuous forming system can greatly increase the forming speed and productivity of the production process, while effectively reduce the production and operation costs of the molds as well as saving electric power. Furthermore, the system is fully controlled by programs to ensure the quality and quantity of the products and thus acquires industrial utility.
Patent TW-546558-B (TW)
Title: Computer system having low energy consumption
Inventor: MORROW LEWIS A
IPC: G06F1/32
Filed: 2001-12-28
Granted: 2003-08-11
Abstract: The energy consumption of a computing system is reduced by incorporating two or more processing units with diverse energy efficiencies and diverse processing capabilities. A scheduler intercepts an interrupt(s) from I/O space, resolves the interrupt to a task, retrieves energy and performance attributes for the task, and schedules the task for execution on the processing units such that the task will consume the least amount of energy while executing in a timely fashion.
Patent TW-538095-B (TW)
Title: Silicone composition and thermally conductive cured silicone product
Inventor: HIRSCHI DAVID DEAN
IPC: C08L83/07
Filed: 2002-01-21
Granted: 2003-06-21
Abstract: A silicone composition for preparing a cured silicone product, the composition comprising (A) an organopolysiloxane containing an average of at least two silicon-bonded alkenyl groups per molecule; (B) an organohydrogenpolysiloxane containing an average of at least two silicon-bonded hydrogen atoms per molecule in a concentration sufficient to cure the composition; (C) an alumina filler in a concentration sufficient to impart thermal conductivity to the cured silicone product; (D) an effective amount of a polyether; and (E) a catalytic amount of a hydrosilylation catalyst. A cured silicone product comprising a reaction product of the silicon composition.
Patent TW-I223161-B (TW)
Title: Locally enhancing display information
Inventor: HOLTSLAG ANTONIUS HENDRICUS MA
IPC: G06F3/14
Filed: 2002-01-31
Granted: 2004-11-01
Abstract: A system comprises a display information-generating device, for example a computer, and a display apparatus, for example a monitor, for displaying the display information generated by the display information-generating device on a display screen. The system further comprises a detector for detecting whether a part of the display information corresponding to an area on the display screen has to be enhanced. The part of the display information may be, for example, a Windows window. The detector detects whether in the part of the display information: (i) an application is one of a group of applications indicating that non-synthetic information is displayed, in which the application is not a picture viewer, or (ii) an extension of a file is one of a group of extensions indicating that non-synthetic information is displayed, or (iii) moving information is displayed. If at least one of these criteria is true, the display information in the area will be enhanced.
Patent TW-I242764-B (TW)
Title: Encrypted optical disc
Inventor: KUO TZU-HAU
IPC: G11B7/00
Filed: 2002-03-19
Granted: 2005-11-01
Abstract: This invention provides an encrypted optical disc, which is achieved by designing the data side of the optical disc into a non-planar configuration, and using an adapter having a side with a configuration complimentary to the data side of the optical disc to allow read/write data from/into the optical disc. As such, the owner may remove the adapter when he/she does not intend to access the optical disc. This invention can prevent unauthorized access to the optical disc, or prevent pirating of video disc when it is implemented in non-confidential data use.
Patent TW-I222056-B (TW)
Title: Optical head and optical information processing apparatus
Inventor: FUJIMAKI TOHRU
IPC: G11B7/122
Filed: 2002-03-25
Granted: 2004-10-11
Abstract: An optical head has objective lenses that converge a light beam, a light-emitting surface that faces an optical recording medium with an air layer therebetween and from which the light beam converged by the objective lenses exits towards the optical recording medium, and a light reflection preventing film that is provided at the light-emitting surface. A recess is formed in the light-emitting surface, and the light reflection preventing film is provided inside the recess.
Patent TW-586204-B (TW)
Title: Dual damascene structure and method of forming the same
Inventor: SHIOTA ATSUSHI
IPC: H01L21/768
Filed: 2002-03-27
Granted: 2004-05-01
Abstract: A method of dual damascene structure formation suitable for wiring on semiconductors. The method of forming a dual damascene structure includes the steps of forming an organic dielectric film and a metal oxide film on an inorganic dielectric film, forming a pattern on the resulting multilayer structure, and then etching the structure.
Patent TW-I237464-B (TW)
Title: Error correction device and error correction method
Inventor: KAKU TAKASHI
IPC: H03M13/00
Filed: 2002-04-01
Granted: 2005-08-01
Abstract: The present invention is concerned with an error correction device and an error correction method for correcting errors in data items sent on a plurality of channels. The present invention is intended to nullify an error in identifying data caused by noise or the like. Herein, at least one of a plurality of channels is used as an error correction channel. An identification unit calculates the exclusive OR or modulo sum of data items sent on the remaining channels, adopts the calculated exclusive OR or modulo sum as data sent on the error correction channel, and thus identifies the data items sent on the plurality of channels. An exclusive OR unit calculates the exclusive OR or modulo sum of the identified data items sent on the plurality of channels. A signal quality detection unit detects the signal qualities concerning the plurality of channels. If an output of the exclusive OR unit is a predetermined specific value such as 0, an identifying and processing unit provides the identified data items, which are sent on the channels other than the error correction channel, as they are. If the output of the exclusive OR unit is not the predetermined specific value such as 0, the identifying and processing unit replaces the identified data, which is sent on the channel whose signal quality is detected to be the worst by the signal quality detection unit, with the exclusive OR or modulo sum of the identified data items sent on the channels other than the channel whose signal quality is the worst. The identifying and processing unit then provides the resultant data. The exclusive OR unit, signal quality detection unit, and identifying and processing unit constitute an error correction unit.
Patent TW-584842-B (TW)
Title: Optical pickup unit assembly process
Inventor: ZIMMER ERIK J
IPC: G11B7/12
Filed: 2002-04-15
Granted: 2004-04-21
Abstract: Disclosed is a method for attaching components of an optical head. In one embodiment, a substrate and a light source assembly are positioned adjacent to each other. The light source assembly is configured to generate light for reading or writing data to an optical data storage media. The light source assembly includes a first and second alignment marks, and the substrate includes first and second alignment marks. The position of the light source assembly is adjusted with respect to the substrate until a line extending between the first and second alignment marks of the light source assembly is substantially parallel to a line extending between the first and second alignment marks of the substrate. Thereafter, a rigid connection is created between the light source assembly and the substrate.
Patent TW-524679-B (TW)
Title: Absorbent garment with expandable absorbent element
Inventor: FELL DAVID A
IPC: A61F13/00
Filed: 2002-05-10
Granted: 2003-03-21
Abstract: An absorbent garment comprises a chassis and an absorbent element. The absorbent element is fixedly connected to the chassis at a first location and is detachably connected to at least one of the absorbent element and the chassis at a second location. The absorbent element comprises an absorbent material that expands from at least a first condition to a second condition. The absorbent element detaches from at least one the absorbent element or the chassis at at least a portion of the second location when the absorbent material expands to the second condition. A method for using the absorbent garment also is provided, together with a method for assembling the absorbent garment.
Patent TW-I238978-B (TW)
Title: Two-dimensional image rendering processing method and device, and computer-readable medium thereof
Inventor: WADA SHINYA
IPC: G06T15/04
Filed: 2002-05-10
Granted: 2005-09-01
Abstract: The rendering processing device of the present invention acquires a shift value for shifting a texel coordinate value generated from the apex coordinate values of a polygon, corrects the texel coordinate value generated from the apex coordinate values of the polygon using the shift value, acquires color information from the texture based on the corrected texel coordinate value, and then assigns the color information to the polygon. The rendering processing device thus can move pattern or the like on the surface of the polygon without moving the polygon per se.