baber/WOPTO huggingface dataset:
Patent TW-200516599-A (TW)
Title: Circuit for controlling driver strengths of data and data strobe in semiconductor device
Inventor: KWACK SEUNG-WOOK
Filed: 2004-06-30
Abstract: Provided is a circuit for controlling driver strengths of a data and a data strobe in a seminconductor device, the circuit comprising: a control signal generating unit which generates a first control signal in response to a first address code, generates a second control signal in response to a second address code, and generates a third control signal n response to a third address code; a data driver strength control unit which is selected in response to the first control signal, controls a driver strength of an input data in reponse to the second control signal, and finely adjusts the driver strength of the input data in response to the third control signal; and a data strobe driver strength control unit which is selected in reponse to the first control signal, controls a driver strength of an input data strobe in response to the second control signal, and finely adjusts the driver strength of the input data strobe n response to the third control signal.
Patent TW-200606024-A (TW)
Title: Improved ink jet printheads and methods therefor
Inventor: LATTUCA MICHAEL D
IPC: B41J2/16
Filed: 2004-08-12
Abstract: A semiconductor substrate for an ink jet printhead. The substrate includes a silicon substrate having a thickness ranging from about 500 to about 900 microns and having a first surface and a second surface opposite the first surface. One or more ink feed slots are formed in the silicon substrate from the first surface to the second surface thereof. The ink feed slots have a first width dimension, opposing first ends, and a first length dimension between the opposing first ends adjacent the first surface of the substrate. Stress relieving openings are provided adjacent the opposing first ends of the ink feed slots. The stress relieving openings provide an overall feed slot length dimension, have a radius greater than the first width dimension of the ink feed slots and have a radius to first length dimension ratio ranging from about 1:60 to about 1:250.
Patent TW-200511639-A (TW)
Title: Membranes of fluorinated ionomer blended with nonionomeric fluoropolymers for electrochemical cells
Inventor: FELIX VINCI MARTINEZ
IPC: C08J5/22
Filed: 2004-08-19
Abstract: Blends of fluorinated ionomer with at least two nonionomeric fluoropolymers provide fuel cell membranes whose tensile strength and conductivity are superior to blends using a single fluoropolymer.
Patent TW-200609895-A (TW)
Title: Restraining method and apparatus for color noise
Inventor: LI WEI-GUO
Filed: 2004-09-06
Abstract: This invention provides a restraining method and apparatus for color noise. According to the pixel chrominance of a digital image, the pixel is adjusted by weighing procedure. According to every pixel chrominance of the digital image, the color saturation is adjusted to effectively reduce the chrominance intensity of the pixel with lower chrominance. While the pixel of the image is with lower chrominance, the bad quality of image is influenced by high color saturation and color noise. By means of this way, it improved the quality of aforementioned image.
Patent TW-200609451-A (TW)
Title: Portable hydrogen supply system
Inventor: SHIH CHIH-KANG
IPC: F17C5/00
Filed: 2004-09-15
Abstract: The invention provides a portable hydrogen supply system for safely storing hydrogen and capable of supplying hydrogen in gaseous form to a hydrogen-using device. The hydrogen supply system includes at least one hydrogen storage canister and a control valve, and provides a port. When the hydrogen supply system, with hydrogen previously absorbed in each hydrogen storage canister, connects with the hydrogen-using device, the hydrogen supply system supplies hydrogen with a stable pressure at the port to the hydrogen-using device, and the pressure of the hydrogen supplied by said system is capable of being changed by adjusted the control valve.
Patent TW-200515821-A (TW)
Title: Highly integrated MPEG-4 video decoding unit and related decoding method
Inventor: LIN GONG-SHENG
IPC: H04N7/12
Filed: 2004-10-08
Abstract: A highly integrated MPEG-4 video decoding unit includes switching circuit, a set of decoding modules, and a memory. The set of decoding modules includes a plurality of decoding modules, each capable of decoding a predetermined signal in each of a plurality of VOP types. The decoding module may include a VOP type indicating flag that is set by the switching circuit so that the correct lookup table can be used during decoding of the predetermined signal. Alternatively, the necessary lookup table(s) may be electronically transferred to the corresponding decoding module. According to the type of VOP being decoded, the switching circuit may send a predetermined sequence of selection signals to a multiplexer so that the decoded results from appropriate decoding modules are stored into the corresponding storage elements in the memory.
Patent TW-200611986-A (TW)
Title: Method used to fill hydrogen into zirconium alloy
Inventor: LIAO WEN-ZHEN
IPC: C22F1/16
Filed: 2004-10-15
Abstract: A method used to fill hydrogen into zirconium alloy, which comprises the following steps: The oxide layer on the surface of zirconium alloy is removed. The zirconium alloy is placed into a closed container that can be heated and there is only hydrogen filled inside. The zirconium alloy in the closed container then is heated and the hydrogen is circulated in order to perform a hydrogen-filling process. This method can effectively and uniformly fill hydrogen into zirconium alloy, and material variation of zirconium alloy by high temperature can be avoided.
Patent TW-200614579-A (TW)
Title: Power converter applicable in the fuel cell
Inventor: Lai ri-sheng
Filed: 2004-10-18
Abstract: This invention relates to a power converter applicable in the fuel cell, which is used to import the input voltage provided by the fuel cell and carries out the conversion of electrical properties to export the output voltage to the load. The power converter comprises a plural phase PWM controller, which is used to detect the level of output voltage to export plural PWM controlling signals; a plural phase bridge converter, which imports and exports the input voltage according to plural PWM controlling signals; and a transformer, which imports the input voltage exported by plural phase bridge converters and carries out conversion of electrical properties to export the output voltage, in which the plural phase PWM controller comprises a PWM generator and at least one phase shifter.
Patent TW-200614853-A (TW)
Title: Light-emitting device having porous light-emitting layer
Inventor: Chen zheng-quan
IPC: H01L33/32
Filed: 2004-10-20
Abstract: The present invention relates to a light-emitting device having light-emitting layers, comprising a substrate, a first conductive cladding layer, a second conductive cladding layer and at least one porous light-emitting layer. The porous light-emitting layer is arranged between the first conductive cladding layer and the second conductive cladding layer. The porous light-emitting layer comprises an upper barrier layer, a lower barrier and a carrier confining layer. The carrier confining layer is arranged between the upper barrier layer and the lower barrier layer. The carrier confining layer is comprised of multiple ridges structures and the multiple ridge structures delimit multiple trough structures. The carrier confining layer has an indium-contained nitride structure. The carrier confining layer has an energy band gap smaller than those of the upper and lower barrier layers. With the light-emitting device of the present invention, device driving voltage can be substantially reduced to thereby provide a better crystal structure and thus improve anti-static performance and device reliability. Further, the light-emitting device of the present invention can be grown as multiple porous light-emitting layers of different wavelengths to effectively enhance the performance of the light-emitting device and realize single-chip light-combination device and also feature high light emission performance, high reliability, high light-combination modulatability, and low costs.
Patent TW-200515443-A (TW)
Title: Multilayer capacitor
Inventor: KOBAYASHI RYO
IPC: H01G4/30
Filed: 2004-10-22
Abstract: A multilayer capacitor includes a multilayer body as a main body of the multilayer capacitor, in which a plurality of internal electrodes and stacked dielectric layers each interposed between the internal electrodes are disposed, being stacked in a stack direction, and dielectrics are disposed on an outer periphery side of the plural internal electrodes, wherein: a pair of upper and lower margin portions in which no internal electrode exists are disposed respectively between end faces positioned in the stack direction of the multilayer body and the internal electrodes that are the closest to the end faces positioned in the stack direction; a pair of right and left margin portions in which no internal electrode exists are disposed respectively between end faces positioned in a direction intersecting the stack direction of the multilayer body and end portions of the internal electrodes; and dimensions of the upper and lower margin portions and dimensions of the right and left margin portions are all 50 μm to 200 μm, and a difference between the dimensions of the upper and lower margin portions and the dimensions of the right and left margin portions is within 20% of the dimensions of the upper and lower margin portions. Therefore, a multilayer capacitor is obtained that not only realizes both downsizing and higher capacity but also is excellent in thermal stress resistance even when a large number of layers of internal electrodes are stacked.
Patent TW-200522397-A (TW)
Title: Light-emitting device
Inventor: YAMADA MASATO
IPC: H01L33/56
Filed: 2004-11-04
Abstract: A light-emitting element (100) comprising an element chip (100C) provides, at least in a partial section in the thickness direction thereof, with a part of reduced cross-section where the cross-sectional area decreases continuously or stepwise in the direction perpendicular to the thickness direction from the first major surface side toward the second major surface side. A part of a molded section (25) has a first mold layer (26) covering at least the part of reduced cross-section, and a second mold layer (25m) covering the outside of the first mold layer (26), wherein the first mold layer (26) is composed of a polymer mold material softer than that of the second mold layer (25m). A light-emitting element, having such a structure that the element chip bonded onto a metal stage is not stripped easily even if mold resin expands, is thereby provided.
Patent TW-200521499-A (TW)
Title: Wavelength-variable filter and method of manufacturing the same
Inventor: NAKAMURA RYOSUKE
IPC: G01J3/26
Filed: 2004-11-23
Abstract: The goal of this invention provides a wavelength-variable filter. It possesses a stably driving movable part by using low voltage, it utilizes a simple structure, and the manufacture engineering as a method of manufacturing wavelength-variable filter. The resolving mean of this invention is a wavelength-variable filter. It possesses a first substrate, a second substrate, a first gap, and a second gap, and an interferometer. The first substrate possesses light transmission properties. It has a movable part, and a supporting component that movably supports the movable part. The second substrate possesses light transmission properties, and is opposed to the first substrate. The first gap and the second gap are provided between the movable part and the second substrate. By means of the first gap and a driving movable part changing the interval of the second gap of the movable part to the second substrate, the interferometer causes interference between the movable part and the second substrate, Eventually, it changes the wavelength-variable filter of the driving part. The characteristic is that the thickness of supporting component is smaller than the one of the movable part.
Patent TW-200618333-A (TW)
Title: LED device having flip chip structure
Inventor: WANG CHIEN-JEN
IPC: H01L33/00
Filed: 2004-11-25
Abstract: This invention provides an LED device having flip chip structure. The LED device comprises an insulating substrate, an LED flip chip structure, a mold compound, a first conductor, and a second conductor. The invention utilizes the LED flip chip structure to get through the first and second conductors, and to form electrical connections betweens P-type electrode and P-type electrode layer and between N-type electrode and N-type electrode layer. The invention need not require the conventional step of wire bond. It not only increases the yield rate of the product, but also makes the product more compact.
Patent TW-200618335-A (TW)
Title: Light emitting diode
Inventor: CHEN CHING-CHUNG
IPC: H01L33/00
Filed: 2004-11-29
Abstract: A light emitting diode is provided, wherein a first semiconductor layer is disposed on a substrate, and a second semiconductor layer is disposed on the first semiconductor layer. The first semiconductor layer has a doped type different from the second semiconductor layer. In addition, a second electrode is disposed on the second semiconductor layer, and a first electrode is disposed on the first semiconductor layer, wherein the first electrode is around the second electrode. A dielectric layer is disposed on the substrate, and the dielectric layer insulates the first electrode and the second electrode from each other. A redistributing circuit is disposed on the dielectric layer. And the redistributing circuit is electrically connected to the first electrode and the second electrode to provide a first extending electrode and a second extending electrode. The light emitting diode can prevent the crowding effect and provide better reliability and luminous efficiency.
Patent TW-200619947-A (TW)
Title: System and method for configuring I2C address dynamically
Inventor: YANG SHENG-HUNG
IPC: G06F13/14
Filed: 2004-12-03
Abstract: The present invention provides a system and method for configuring I2C address dynamically. A host can dynamically configure I2C address for a plurality of slaves. The method comprising: (a) setting a parameter i=0; (b) setting the output signal value of P7 being "0"; (c) delaying time T1; (d) computing i=i+1; (e) determining whether the input signal value of P1 being equal to "1"; (f) delaying time T2 to checking whether the input signal value of P1 is equal to "1" and computing i=i+1 if the input signal value of P1 being not equal to "1"; (g) regarding the value of i as I2C address of the salve; (h) determining whether all slaves are configured I2C address; (i) delaying time T3; (j) configuring I2C address for other slaves from the step of (d) if other slaves are not configured, otherwise ending this procedure. A related system is also disclosed.
Patent TW-200621063-A (TW)
Title: Earphone
Inventor: DENG TEN-LONG
IPC: H04R5/00
Filed: 2004-12-10
Abstract: The present invention provides an earphone comprising a first speaker, a second speaker, and an extendable winding structure. The first speaker can hang on one ear of a user. The second speaker is detachably fixed on the first speaker. The extendable winding structure is disposed in the first speaker and connected with the second speaker. The second speaker can be moved to the other ear of the user by extending the extendable winding structure.
Patent TW-200520997-A (TW)
Title: Automobile indicator
Inventor: SU WEN-WEI
IPC: B60Q1/34
Filed: 2004-12-20
Abstract: An automobile indicator is mounted to an automobile to automatically indicate a turning angle and direction of the automobile. The indicator includes a sensor that detects a rotation angle of a steering wheel of the automobile add a control device received a signal from the sensor and issuing a control signal to a plurality of light-emitting elements arranged in a desired configuration for lighting the light-emitting elements in dynamic and variable patterns. The indicator can be implemented by and incorporated in an existing automobile part, such as indicator light, brake light, head-up display, rearview mirror module and auxiliary brake light module. Alternatively, the indicator can be independently mounted to the automobile.
Patent TW-200627012-A (TW)
Title: Light guide plate
Inventor: TSAI KUN-JUNG
Filed: 2005-01-21
Abstract: A light guide plate includes a transparent plate and a number of dots. The transparent plate includes a light incidence surface, a bottom surface, and a light emitting surface opposite to the bottom surface. The dots are arranged on the bottom surface of the transparent plate. A horizontal section of each dot is shaped as a sector. The light guide plate has an advantage of not being liable to be illegally reproduced via reverse engineering. The light guide plate can improve light emitting evenness.
Patent TW-200627630-A (TW)
Title: Semiconductor device and fabricating method thereof
Inventor: LEE WEN-FANG
Filed: 2005-01-27
Abstract: A method of fabricating a semiconductor device is described. A substrate including a memory cell region and a high voltage circuit region is provided. The first and the second source/drain regions are formed in the substrate of the two regions. A silicon oxide layer, a first conductive layer and a top layer are consequently formed over the substrate. A floating gate is defined in the memory cell region. The top layer and the first conductive layer in the high voltage circuit region are removed. The exposed silicon oxide layer is thickened. Thereafter, the top layer is removed and a barrier layer is formed on the exposed surface of the floating gate. A second conductor layer is formed over the substrate, and then a gate is defined in the high voltage circuit region and a control gate is defined in the memory cell region. The processes of the memory cells and the high-voltage devices can be integrated in the present invention without increasing photo-masks so as to shorten fabricating process and reduce the fabricating cost.
Patent TW-200629952-A (TW)
Title: Wireless bass audio system of electric device
Inventor: CHUNG SHOW-NAN
Filed: 2005-02-01
Abstract: A wireless base audio system of electric device is provided. In the electric device, a sound signal is converted into sound and played by the wireless bass audio system. The wireless bass audio system includes a sound processor, a wireless transmitting module and a sound outputting device. The sound processor receives the sound signal, and then outputs a bass audio signal. The wireless transmitting module outputs the bass audio signal by wireless transmission. The sound outputting device includes a bass speaker, a wireless receiving module and an amplifier. The wireless receiving module receives the bass audio signal by wireless transmission. The bass audio signal output by the wireless receiving module is received and amplified by the amplifier. The amplifier drives the bass speaker to play the sound according to amplified bass audio signal.
Patent TW-200603905-A (TW)
Title: Method of forming thin film of vinylidene fluoride homopolymer
Inventor: ARAKI TAKAYUKI
IPC: C08F8/00
Filed: 2005-03-15
Abstract: There is provided a method of forming a thin film of vinylidene fluoride homopolymer having functional group at its end which has crystal form I and is applicable to various substrates by a comparatively easy method (from the viewpoint of coating conditions and coating method). The method comprises forming a thin film of vinylidene fluoride homopolymer consisting of or comprising, as the main component, crystal form I, by applying, to a substrate, the vinylidene fluoride homopolymer which has, at one end or both ends thereof, 3 to 100 vinylidene fluoride repeat units having a moiety represented by the formula (1): -(R1)n-Y, wherein R1 is a divalent organic group and does not contain a vinylidene fluoride homopolymer unit; n is 0 or 1; Y is a functional group.
Patent TW-200634577-A (TW)
Title: RFID system for monitoring food hygiene
Inventor: KU CHUN-HUI
IPC: G06Q90/00
Filed: 2005-03-25
Abstract: The present invention discloses a RFID system for monitoring food hygiene, comprising: a first accommodating space; an object-under-monitor with a RFID tag attached thereon, being disposed in the first accommodating space; an environmental sensor, disposed in the first accommodating space; a processor, electrically connected to the environmental sensor; a first RFID accessing device, disposed in the first accommodating space while electrically connected to the processor; a second accommodating space; a displaying device, disposed in the second accommodating space; and a second RFID accessing device, disposed in the second accommodating space while electrically connected to the displaying device.
Patent TW-200607234-A (TW)
Title: Programmable level shifter for wide range operation purpose
Inventor: WU CHIH-HUNG
Filed: 2005-04-01
Abstract: A programmable level shifter. The programmable level shifter comprises a first p-type FET, a first n-type FET, a second p-type FET, a second n-type FET, and a programmable device. The first p-type FET is coupled between a first power line and a non-inverted output node, having a gate electrode coupled to an inverted output node. The first n-type FET is coupled between the first p-type FET and a ground line, having a gate electrode as an inverted input node. The second p-type FET is coupled between the first power line and the inverted output node, having a gate electrode coupled to the non-inverted output node. The second n-type FET is coupled between the inverted output node and the ground line, having a gate electrode as a non-inverted input node. The programmable device is coupled between the first power line and the non-inverted output node, which can be programmed to change an effective resistance between the first power line and the inverted output node when the first p-type FET is turned on.
Patent TW-200637004-A (TW)
Title: Thin film transistor
Inventor: TSAI WEN-CHING
IPC: H01L29/786
Filed: 2005-04-06
Abstract: A Thin Film Transistor (TFT) includes a glass substrate, a gate metal in Ag formed on the substrate, a first adhesion layer formed between the gate metal and the substrate, a gate insulator layer formed on the gate metal, a semiconductor layer formed on the gate insulator layer, a source and a drain formed on parts of the semiconductor layer. Accordingly, the reliable TFT is provided through having the Ag metal lines having low resistivity and good adhesion characteristics.
Patent TW-200538641-A (TW)
Title: Combined vacuum pump load-lock assembly
Inventor: HUNTLEY GRAEME
IPC: F04C25/02
Filed: 2005-04-08
Abstract: A load-lock and dry vacuum pump assembly includes a load-lock having a load-lock housing, the load-lock housing includes a mating system having a flange-like cylinder and a cylinder concentrically located relative to said flange-like cylinder; a dry vacuum pump that includes a shaft, a rotor, a first concentric cylinder and a second concentric cylinder extending outwardly from the rotor, and is integrally connected with the mating system, the first and second dry vacuum pump concentric cylinders, the flange-like cylinder, and the cylinder concentrically located relative to said flange being axially arranged with respect to the shaft; and a molecular drag compression stage formed by flanges having helical structures selectively provided on the first and second concentric cylinders, the flange-like cylinder, and the cylinder concentrically located relative to the flange. The first and second concentric cylinders spin relative to the flange-like cylinder and the cylinder concentrically located relative to the flange.