baber/WOPTO huggingface dataset:
Patent TW-200301525-A (TW)
Title: High voltage power MOSFET having a voltage sustaining region that includes doped columns formed by trench etching and ion implantation
Inventor: BLANCHARD RICHARD A
IPC: H01L21/265
Filed: 2002-12-24
Abstract: A method is provided for forming a power semiconductor device. The method begins by providing a substrate of a first or second conductivity type and then forming a voltage sustaining region on the substrate. The voltage sustaining region is formed by depositing an epitaxial layer of a first conductivity type on the substrate and forming at least one trench in the epitaxial layer. A barrier material is deposited along the walls of the trench. A dopant of a second conductivity type is implanted through the barrier material into a portion of the epitaxial layer adjacent to and beneath the bottom of the trench. The dopant is diffused to form a first doped layer in the epitaxial layer and the barrier material is removed from at least the bottom of the trench. The trench is etched through the first doped layer. A second doped layer is formed in the same manner as the first doped layer. The second doped layer is located vertically below the first doped layer. A filler material is deposited in the trench to substantially fill the trench. The dopant in the first and second doped layers are diffused to cause the first and second doped layers to overlap one another, thus completing the voltage sustaining region. Finally, at least one region of the second conductivity type is formed over the voltage sustaining region to define a junction therebetween.
Patent TW-200406662-A (TW)
Title: Graphics card apparatus with improved heat dissipation
Inventor: HAN TAI SHENG
IPC: H01L23/467
Filed: 2002-12-31
Abstract: Graphics card apparatus with improved heat dissipation and including a planar metallic cover plate having an external perimeter configuration that generally corresponds to the plan-form of the printed circuit board used in the graphics card assembly, a plurality of thermal transfer blocks that can be selectively affixed to sources of thermal energy on the graphics card assembly and thermally coupled to the cover plate, and a fan and carriage therefor comprised of a heat sink and flow directing structure. Heat generated by the active board elements is transferred to the thermal blocks, sinked in part to the cover plate and ultimately removed from blocks and plate by air flow drawn into and through thermal baffles or vanes in the cooling structure. The outer surface of the cover plate also provides a broad surface upon which the manufacturer or marketer can display artwork, trademarks or other decorative indicia.
Patent TW-200305890-A (TW)
Title: Communications cables with oppositely twinned and bunched insulated conductors
Inventor: PATEL MAHESH
IPC: H01B11/04
Filed: 2003-02-11
Abstract: A communications cable comprises an elongate cable jacket having an internal cavity and a plurality of twisted pairs of insulated conductors disposed in the internal cavity of the cable jacket, each of the conductors being insulated with a polymeric layer. Each of the insulated conductors within each of the twisted pairs of conductors defines a twinning helix having a first rotative direction, and each of the twisted pairs defines a bunching helix having a second rotative direction, the second rotative direction being opposite that of the first rotative direction. In this configuration, the communications cable can provide acceptable crosstalk and attenuation performance, even with foamed insulators that have demonstrated unacceptable performance when twinned and bunched in the same rotative direction.
Patent TW-200307105-A (TW)
Title: Air bag inflation / deflation system
Inventor: ZIELINSKI JAMES S
IPC: F16K15/20
Filed: 2003-03-06
Abstract: A cargo or dunnage air bag inflation and deflation system comprises an inflation-deflation valve member, a cap-type plug member, and an air gun implement having a fill nozzle and an exhaust nozzle mounted upon opposite ends thereof for respective connection to the valve member in order to perform inflation and deflation operations. The valve member comprises a flapper or check valve element pivotally mounted upon the valve member so as to permit inflation or deflation of the cargo or dunnage air bag when the flapper or check valve element is moved away from its valve seat, and to substantially maintain the cargo or dunnage air bag in its inflated state when the flappper or check valve element is effectively seated upon its valve seat. The cap-type plug member is removably mounted upon the inflation-deflation valve member so as to effectively close and seal the valve assembly when the cap-type plug member is mounted upon the valve member, and effectively uncovers the valve member when the cap-type plug member is dismounted from the valve member so as to permit the air gun implement to be operatively connected to the air valve member in order to perform an inflation or deflation operation.
Patent TW-200304629-A (TW)
Title: Electro-optic device and the driving method thereof, electronic machine and projection type display device
Inventor: INOUE KEN
IPC: G02F1/1362
Filed: 2003-03-14
Abstract: The electro-optic device of the present invention includes: a first substrate formed of: a pixel electrode electrically connected to the first thin film transistors, and scanning lines and data lines electrically connected to the first thin film transistors; a second substrate opposing the first substrate and has a common electrode formed thereon; and an electro-optic substance held between the first substrate and the second substrate; a switching elements discharging the charges in capacitors, which is constituted by the pixel electrodes on the first substrate, the electro-optic substance, and the common electrode on the second substance.
Patent TW-200416686-A (TW)
Title: Recording medium having data structure for managing reproduction of multiple title video data recorded thereon and recording and reproducing methods and apparatuses
Inventor: KIM BYUNG-JIN
IPC: G11B27/034
Filed: 2003-06-19
Abstract: A navigation area of the recording medium stores navigation management information associated with each title of video data. The navigation management information indicates at least one reproduction path for the title of video data and includes an attribute field indicating at least one attribute of the navigation management information.
Patent TW-200406115-A (TW)
Title: Video encoding method, video decoding method, video encoding apparatus, video decoding apparatus, video encoding program, and video decoding program
Inventor: ADACHI SATORU
IPC: H04N19/105
Filed: 2003-07-07
Abstract: A video processing system 100 is provided with video encoding device 10 and video decoding device 20. The video encoding device 10 implements backward inter-frame prediction from a temporally subsequent frame, and outputs the information indicating that an option to eliminate use of a decoded image of the temporally subsequent frame was chosen. The video decoding device 20 eliminates use of the decoded image of the frame on the basis of this information, in conjunction with input of the information for eliminating use of the decoded image of the temporally subsequent frame.
Patent TW-200504568-A (TW)
Title: A method and corresponding system of preventing wrong input according to environmental situation
Inventor: TSAI WEI-SHENG
IPC: H04M1/67
Filed: 2003-07-24
Abstract: A method of preventing wrong input according to environmental situation and its corresponding system is provided. The system of the present invention includes a light-sensitive element, a processor and an input device. The light-sensitive element and the input device connect to the electronic connecting processor. The light-sensitive element generates a light state via an outer light source, and the light state changes with the outer light source. A processor selectively refuses to execute a partial request signal from the input device according to the light state. The method of the present invention includes: (a) detecting the light state of the light-sensitive element via the processor; (b) determining the environmental situation being a normal situation or a specific state; and (c) when the environmental situation is the specific state, the processor refuses to execute the partial request signal from the input device.
Patent TW-200414817-A (TW)
Title: White organic light-emitting devices with improved performance
Inventor: HATWAR TUKARAM K
IPC: H05B33/12
Filed: 2003-07-25
Abstract: An organic light-emitting diode (OLED) device which produces substantially white light including a substrate, an anode disposed over the substrate, and a hole injecting layer disposed over the anode. The device also includes a hole-transporting layer disposed over the hole injecting layer, a blue light-emitting layer doped with a blue light-emitting compound disposed directly on the hole-transporting layer, and an electron-transporting layer disposed over the blue light-emitting layer. The device further includes a cathode disposed over the electron-transporting layer and the hole-transporting layer or electron- transporting layer, or both the hole-transporting layer and electron-transporting layer, being selectively doped with super rubrene or derivatives thereof which emits light in the yellow region of the spectrum which corresponds to an entire layer or a partial portion of a layer in contact with the blue light-emitting layer.
Patent TW-200505561-A (TW)
Title: Formation of negative ion photocatalyst fiber
Inventor: SUNG CHIA-YEN
IPC: B01J20/24
Filed: 2003-08-05
Abstract: The invention is a formation of negative ion photocatalyst fiber, which is a compound by constant proportions of combination of bamboo carbon, tourmaline, zirconium oxide, magnesium oxide, titania, silica, and antimony oxide. The compound can be applied in textile, building materials, and paint, and so on, having effectiveness of antisepsis and deodorization, improvement in blood circulation, dissolution in organic matter, and flame retardant.
Patent TW-200405406-A (TW)
Title: Gas purifying device for semiconductor processing system
Inventor: FUJIWARA AKORU
IPC: F24F13/08
Filed: 2003-08-29
Abstract: The present invention provides a gas purification device (15) in the operation space for semiconductor processing system, which includes a member (19) for gas channel limiting the connection with the operation space (5); a fan (16) configured in gas channel for gas transportation, and the fan (16) is characterized in having non-uniform wind speed distribution on the crossed section to the direction of gas transportation; a rectifying member (18) configured in the gas channel on the upstream or downstream of the fan (16), and the rectifying member (18) has the non-uniform numerical aperture on the surface to compensate the non-uniform wind speed distribution of the fan; herein, the position on the rectifying member (18) with lower numeral aperture is opposite to the position of the fan (16) with higher wind speed, and a filter portion (17) configured in the gas channel downstream to the fan (16) and the rectifying member (18), and the filter portion (17) provides the function for removing particles in the gas.
Patent TW-200512428-A (TW)
Title: Method and device for freeze utilization of corrosive liquid
Inventor: Zhu song-fu
IPC: F28D1/04
Filed: 2003-09-24
Abstract: The present invention relates to a method and a device for freeze utilization of a corrosive liquid. A freezer is used to produce a cooling liquid. The cooling liquid is then introduced into a heat exchanger installed in a compartment of a refrigeration box of a cooling unit. Next, a corrosive liquid is introduced into the compartment for the cooling liquid and the corrosive liquid to undergo heat exchange, thereby transforming the corrosive liquid into a refrigerated corrosive liquid at a preset temperature which can be discharged for use. Thus, power can be conserved and the production cost can be reduced.
Patent TW-200405996-A (TW)
Title: Bias potential generating apparatus
Inventor: NISHI KAZUYOSHI
IPC: H03K17/687
Filed: 2003-10-01
Abstract: A bias potential generating apparatus for generating a plurality of bias potentials by switching with a standby potential set for each bias potential is disclosed. The generated potential is restored to a bias potential from a standby potential by a potential restoration circuit. A drive control circuit controls the drive operation of the potential restoration circuit. The potential restoration circuit is provided for each bias potential. Further, the drive time of the potential restoration circuit is set arbitrarily by a drive time setting circuit.
Patent TW-200421637-A (TW)
Title: Insertion-type liquid metal latching relay array
Inventor: WONG MARVIN-GLENN
IPC: B81B7/04
Filed: 2003-10-14
Abstract: An electrical relay array using conducting liquid in the switching mechanism. The relay array is amenable to manufacture by micro-machining techniques. Each element of the relay array uses an actuator, such as a piezoelectric element, to cause a switch actuator to insert into a cavity in a static switch contact structure. The cavity has sides and a pad on its end that are wettable by the conducting liquid. The cavity is filled with the conducting liquid, which may be liquid metal. Insertion of the switch actuator into the cavity causes the conducting liquid to be displaced outward and come in contact with the contact pad on the switch actuator. The volume of conducting liquid is chosen so that when the actuator returns to its rest position, the electrical contact is maintained by surface tension and by wetting of the contact pads on both the static switch contact structure and the actuator. When the switch actuator retracts away from the static switch contact structure, the available volume for conducting liquid inside the fixed switch contact structure increases and the combination of the movement of the conducting liquid into the cavity and the contact pad on the switch actuator moving away from the bulk of the conducting liquid causes the conducting liquid connection between the fixed and moving contact pads to be broken. When the switch actuator returns to its rest position, the contact remains electrically open because there is not enough conducting liquid to bridge the gap without being disturbed. The high frequency capability is provided by the additional conductors in the assembly, which act to make the switch a coaxial structure.
Patent TW-200514564-A (TW)
Title: Mixture from jelly fig and preparation and use thereof
Inventor: LI YU-CHING
Filed: 2003-10-23
Abstract: The invention is directed to mixture from Jelly fig, processes for production of such mixture, and the uses of the mixture.
Patent TW-200422884-A (TW)
Title: Computer system and method for closed-loop support of patient self-testing
Inventor: GREEN MICHAEL R
IPC: H04L12/16
Filed: 2003-10-31
Abstract: A computer system for the closed-loop support of patient self-testing includes data repository, healthcare provider interface, training interface, supplier, patient interface and analysis modules. The data repository module is configured to store patient enrollment and patient self-test information. The healthcare provider interface module is configured to receive patient enrollment and modified patient prescription information furnished by a healthcare provider and to transfer these to the data repository module. The healthcare provider interface module is also configured to communicate patient self-test result information to a healthcare provider. The training module is configured to receive patient diagnostic monitoring device training information and to transfer that information to the data repository module. The supplier module is configured to send notification information to a diagnostic monitoring device supplier, while the patient interface module is configured to receive patient self-test result information, transfer that information to the data repository module, and communicate modified patient prescription information to the patient. The analysis module is configured to validate patient's enrollment information; schedule patient training once the patient's enrollment information has been validated; evaluate patient diagnostic device training and patient self-test information stored in the data repository module; compile guideline compliance information based on patient enrollment, diagnostic device training and self-test information; and send notification information to the supplier module based on the evaluation. Also, a method for the closed loop support of patient self-testing that includes scheduling of diagnostic monitoring device training based on validation of patient device training information.
Patent TW-200517836-A (TW)
Title: Buffer control framework and method between different memories
Inventor: Zhu li-wei
Filed: 2003-11-18
Abstract: A buffer control framework and method between different memories is disclosed, which is used as the buffer control during data transmission between different memories. The buffer control framework between different memories comprises of: a microprocessor which is to process the transmission of the memory bus data, a first memory which connects to the microprocessor, and a second memory which also connects to the microprocessor. By means of this arrangement, the first memory and the second memory can transmit data to each other through the control of the microprocessor.
Patent TW-200422474-A (TW)
Title: Ion elution unit appliance incorporating an ion elution unit
Inventor: OOE HIROKAZU
IPC: D06F33/02
Filed: 2003-11-21
Abstract: In an ion elution unit, a drive circuit applies a voltage between electrodes to elute metal ions from the electrodes. Polarities of the electrodes are reversed cyclically with a voltage application halt period placed in-between. A current detection circuit detects the current flowing between the electrodes. A check of operation of the current detection circuit is carried out before the application of a voltage to the electrodes is started. The operation of the current detection circuit is started when a predetermined period of time passes after the application of a voltage to the electrodes is started.
Patent TW-200419652-A (TW)
Title: Growth of reduced dislocation density non-polar gallium nitride by hydride vapor phase epitaxy
Inventor: HASKELL BENJAMIN A
IPC: C30B25/02
Filed: 2003-12-16
Abstract: Lateral epitaxial overgrowth (LEO) of non-polar a-plane gallium nitride (GaN) films by hydride vapor phase epitaxy (HVPE) results in significantly reduced defect density.
Patent TW-200520882-A (TW)
Title: Positioning device for seam welder
Inventor: HUANG JEN-LON
IPC: B23K37/04
Filed: 2003-12-29
Abstract: This invention is related to a seam welder for welding a first edge of a workpiece to its second edge so as to form a tube. The seam welder includes a welding nozzle and a workpiece clamping device featured with at least one support shaft and at least two clamps installed on opposing sides of the support shaft. A retaining device of this invention includes: at least one stopper that is able to move horizontally and vertically in relation to the support shaft. The stopper is able to move to a first position for retaining the first edge of the workpiece. After the clamps of the workpiece clamping device press the first edge of the workpiece against the support shaft, the stopper moves upwards to a second position where the stopper is spaced apart from the first edge of the workpiece at a gap that is half to one thickness of the workpiece, such that the second edge of the workpiece would join the first edge without overlapping each other.
Patent TW-200421456-A (TW)
Title: Organic electroluminescence device and method for manufacturing the same
Inventor: MATSUZAKI EIJI
IPC: H05B33/14
Filed: 2004-01-07
Abstract: At least one of an organic emitting layer, an electron injection layer and an electron transfer layer for pixels of an organic electroluminescence panel is formed from a deposition material by deposition via mask holes of a mul-tilayer metal mask. The mul-tilayer metal mask has a first metal layer on the side of a transparent substrate for forming the organic electroluminescence panel, and a second metal layer on the side of a supply source of the deposition material, wherein the metal layers are different in material. The second metal layer is made of a thick plate of magnetic material. The area of each first mask hole of the first metal layer is made equal to or smaller than that of each second mask hole of the second metal layer. Such a configuration can provide a metal mask for forming organic electroluminescence devices with high reliability, high mechanical strength and high performance. Thus, a high-definition and high-quality organic electroluminescence display panel can be realized.
Patent TW-200524698-A (TW)
Title: Boring and milling head capable of automatically changing cutting angles
Inventor: Xu chun-liang
IPC: B23Q3/00
Filed: 2004-01-19
Abstract: This invention relates to a boring and milling head capable of automatic rotation. The head includes an upper base and a lower base movably connected to the upper base. The upper base is disposed therein a spindle support having a vertical spindle. The lower base is pivotally disposed with a horizontal spindle. A bracket is affixed to a bottom of the upper base for mounting a retractable pressing ring. The upper base is connected therein with the spindle support for pivotally supporting the vertical spindle. The bracket is provided at a bottom thereof with a connection gear ring. The spindle support is provided on an outer side thereof with a primary gear. The lower base is affixed at a bottom thereof with an oil channel support that is affixed to a corresponding secondary gear engaging with the primary gear. The secondary gear is formed on a top thereof with teeth for engaging with the connection gear ring such that the lower base may be descended by the return oil of the oil channel support to disengage with the teeth of the connection gear and the primary gear is engaged with the secondary gear, whereby the power applying to the spindle support may drive the lower base and the horizontal spindle to change the cutting angle.
Patent TW-200423203-A (TW)
Title: Heating apparatus
Inventor: YOTSUYA KENJI
IPC: H05B3/68
Filed: 2004-01-29
Abstract: A kind of heating apparatus contains the followings: hot plate for radiating and heating the substrate to be heated; the raising pin, which is disposed at the through hole formed on the hot plate to exhibit a movable state in the vertical direction so as to move the heated substrate vertically; and the approaching pin, which is fixed on the hot plate for maintaining the separation between the heated substrate and the hot plate during the period when the heated substrate is heated. In addition, at the periphery of the approaching pin of the hot plate or the periphery of the through hole, heat-decreasing part for decreasing the radiation heat is disposed.
Patent TW-200528192-A (TW)
Title: Atomizer with high spraying speeds
Inventor: KUO ROY
IPC: B05B1/02
Filed: 2004-02-24
Abstract: An atomizer with high spraying speeds is disclosed. A spout has a booster chamber. One side of the spout is extended with a pumping tube. The pumping tube is formed with a guide chamber. The guide chamber has at least one expanding sub-chamber. The guide chamber is communicable to a booster chamber. A probe is placed in the guide chamber. The probe is formed with at least one stepped section. At least one boost chamber is formed with a spraying opening. A pumping tube with sliding fit encloses the booster chamber. A receiving chamber is formed between the pumping tube and the boosting chamber. A piston is assembled to the receiving chamber for pumping liquid into the receiving chamber. A triggering handle is assembled to the spout. The triggering handle is squeezable to slide into the pumping tube; and depress the piston to actuate the spraying of the liquid.