baber/WOPTO huggingface dataset:
Patent TW-200427203-A (TW)
Title: Short-circuit operation protection for boost circuit
Inventor: YIN JIAN-PING
IPC: H02M3/337
Filed: 2003-05-28
Abstract: In a switching power converter, a boost circuit can be normally operative only when output voltage is greater than input voltage. However, in some cases, an output voltage could be equal to or smaller than an input voltage so that the inductor current increases to damage the switching element. The invention relates to a simple auxiliary circuit for resetting an inductor of the boost circuit under short circuit condition so as to improve the safety of the power.
Patent TW-200428665-A (TW)
Title: Method of fabricating low temperature polysilicon thin film transistor
Inventor: LIN HUI-CHU
Filed: 2003-06-12
Abstract: A method of fabricating an interlayer dielectric layer of a low temperature polysilicon thin film transistor is disclosed. First, a substrate with a polysilicon film is provided. Then, a gate insulating layer and a gate are formed on the polysilicon film in sequence. An ion implantation process is performed to form a source and a drain surrounded the gate. After that, a first plasma enhanced chemical vapor deposition (PECVD) process is performed to form a silicon nitride layer covered on the substrate and the gate. A second plasma enhanced chemical vapor deposition process is then performed to form a TEOS based silicon oxide layer on the silicon nitride layer. A photo-etching process is followed to form a contact hole extending through to the source and drain respectively. Then, a conductive layer is filled into the contact holes and electrically connected to the source and drain.
Patent TW-200404507-A (TW)
Title: Carpet tile constructions and methods
Inventor: KEITH J TODD
IPC: B32B7/12
Filed: 2003-06-13
Abstract: An improved flooring, floor covering, carpet, carpet tile, and method is provided. A hardback like carpet includes a primary carpet having a base and a plurality of pile-forming yarns projecting outwardly from one side. A layer of reinforcement material is bonded to the base on the side opposite the pile forming yarns. The reinforcement layer is adjacent to and may be embedded in, a layer of a polymer such as a polyurethane or hot melt. A non-woven backing is attached to the reinforcement layer by the polymer. An apparatus and process for forming the low weight cushioned carpet or carpet tile of the present invention are also provided.
Patent TW-200413418-A (TW)
Title: Interlayer insulating film, method for forming the same and polymer composition
Inventor: AOI NOBUO
IPC: H01L21/768
Filed: 2003-07-15
Abstract: The interlayer insulating film of this invention is composed of a polymer in which a first monomer having a substituted acetylenyl group and polymerizable in the three-dimensional direction and a second monomer having a substituted cyclopentanonyl group and polymerizable in the two-dimensional direction are three-dimensionally polymerized.
Patent TW-200504922-A (TW)
Title: Method for fabricating asymmetric inner structure in contacts or trenches
Inventor: CHEN YI-NAN
IPC: H01L21/76
Filed: 2003-07-24
Abstract: The present invention provides a method for making an asymmetric inner structure in a contact or trench having a first sidewall, second sidewall, and a bottom in a semiconductor layer. A conformal dielectric layer is deposited on the interior surface of the contact or trench covering the first sidewall, second sidewall, and the bottom. A title angle ion implantation process is carried out to implant ions into the dielectric layer on the first sidewall and the bottom, but not the dielectric layer on the second sidewall. Thereafter, the doped dielectric layer on the first sidewall and the bottom is selectively etched away and leaving the un-doped dielectric layer on the second sidewall intact.
Patent TW-200507083-A (TW)
Title: Polishing method of blade of wafer dicing machine
Inventor: PAN DE-EN
IPC: H01L21/301
Filed: 2003-08-05
Abstract: A polishing method of a blade of a wafer dicing machine is provided. The dicing machine comprises a blade set capable of moving reciprocating along a Z axis direction and having a zero height on the Z axis direction and a height measurement unit located on a standard height on the Z axis direction, in which the blade set has a main axis and a blade securely installed on the main axis and having a thickness and a blade edge. The blade set can be mutually polished with a polishing pad having a polishing top face, in which the polishing top face is located at a first height on the Z axis direction. The polishing method comprises 1. moving the blade set from the zero height towards the height measurement unit and measuring a first relative distance between the blade edge of the blade and the height measuring unit; 2. determining a polishing height which is lower than the first height minus the polishing off amount; 3. rotating the blade so that the blade edge of the blade moves along the Z axis direction to the polishing height for performing a polishing process with the polishing pad.
Patent TW-200419109-A (TW)
Title: Method and apparatus for treating waste
Inventor: MATSUKURA YOSHINORI
IPC: F23G5/08
Filed: 2003-09-04
Abstract: The present invention provides a method and apparatus for treating waste, capable of solving problems of (a) stoppage of a duct, (b) time for charging waste in a furnace, (c) discharging of unused carbon, (d) controlling of a waste upper-face position, (e) recycling of halogen class materials, (f) charging of harmful waste materials, and (g) rising in internal pressure in a basin chamber. A waste treatment furnace comprises a furnace body, a gas outlet provided in the upper part of the furnace body, an outlet for molten slag and/or molten metal, located in the lower part of the furnace body, a waste inlet provided between the outlet for molten slag and/or molten metal and the gas outlet, a furnace center lance provided in the upper part of the furnace body along the furnace axis and for blowing a burn-assisting gas downward into the furnace, an upper tuyere arranged in more than one step in the furnace wall between the waste inlet and the gas outlet, and a tuyere arranged in more than one step in the furnace wall between the waste inlet and the outlet for molten slag and/or molten metal. When the waste is charged into the waste treatment furnace to perform at least one of the treatments of burning, gasification, and melting, discharge gas generated in the at least one of the treatments is cooled in the furnace in the vicinity of the inlet of a duct that is connected to the furnace body of the waste treatment furnace and guides discharge gas to outside the furnace body.
Patent TW-200416042-A (TW)
Title: Improvements in or relating to vaccines
Inventor: KO THOMAS SAI-YING
IPC: A61K9/16
Filed: 2003-09-23
Abstract: Processes for the production of a stabilised vaccine composition of labile immunogens, wherein a fluid comprising one or more immunogens is sprayed into a reactor containing fluidised particles of a pharmaceutically acceptable water soluble material at a temperature of about 25 DEG C to about 50 DEG C, such that the immunogen coats and is dried onto the particles under the fluidising conditions, and thereafter collecting from said reactor dried immunogen containing particles having a moisture content between about 0.1% w/w to about 10% w/w are described. Also described are stabilised vaccine compositions of labile immunogens.
Patent TW-200508432-A (TW)
Title: Semiconductor device including MOSFET having band-engineered superlattice
Inventor: MEARS ROBERT J
IPC: C30B33/00
Filed: 2003-10-29
Abstract: A semiconductor device includes a substrate, and at least on MOSFET adjacent the substrate. The MOSFET may include a superlattice channel that, in turn, includes a plurality of stacked groups of layers. The MOSFET may also include source and drain regions laterally adjacent the superlattice channel. And a gate overlying the superlattice channel for causing transport of charge carriers through the superlattice channel in a parallel direction relative to the stacked groups of layers. Each group of the superlattice channel may include a plurality of stacked base semiconductor monolayers defining a base semiconductor portion and an energy band-modifying layer thereon. The energy-band modifying layer may include at least one non-semiconductor monolayer constrained within a crystal lattice of adjacent base semiconductor portions so that the superlattice channel may have a higher charge carrier mobility in the parallel direction than would otherwise be present.
Patent TW-200414259-A (TW)
Title: Plasma display panel and manufacturing method thereof
Inventor: MORITA YUKIHIRO
IPC: H01J11/24
Filed: 2003-11-19
Abstract: The present invention provides a plasma display panel (PDP), wherein a first substrate provided with a protective layer is so arranged as to face a second substrate with a discharge space therebetween and the peripheries of the two substrates are sealed and bonded together. A surface of the protective layer includes a first material and a second material having different electron emission characteristics. The first material and the second material are exposed to the discharge space, and at least one of the first and second materials exists in a dispersed state. The first material and the second material may respectively be a first crystal and a second crystal, and the surface of the protective layer may be composed of the first crystal in which the second crystal is dispersed.
Patent TW-200518361-A (TW)
Title: A Gallium Nitride based LED with high illumination efficiency and manufacturing method thereof
Inventor: LAI MU-JEN
IPC: H01L33/10
Filed: 2003-11-25
Abstract: The present invention relates to a Gallium Nitride based LED with high illumination efficiency and manufacturing method thereof, which discloses a manufacturing process generating a surface texture structure of a P-type semiconductor layer and structure thereof. The photo conductive effect can be interrupted and the probability generating the hexagonal shaped pits is reduced by the texture structure. The method disclosed in the present invention controls the strain of the tension and compression while forming a P-type cladding layer and a P-type transition layer and further forms a P-type ohmic-contact layer on the P-type transition layer. Through the control method and structure thereof in such epitaxial growing process, the texture structure can be provided on the P-type semiconductor layer surface to increase the external quantum efficiency and prolong the life cycle.
Patent TW-200421583-A (TW)
Title: Copper recess process with application to selective capping and electroless plating
Inventor: CHEN SHYNG-TSONG
IPC: H01L23/532
Filed: 2003-11-27
Abstract: An integrated circuit structure is disclosed that has a layer of logical and functional devices and an interconnection layer above the layer of logical and functional devices. The interconnection layer has a substrate, conductive features within the substrate and caps positioned only above the conductive features.
Patent TW-200510153-A (TW)
Title: Manufacture of carbon/carbon composites by hot pressing
Inventor: HUANG DAI
IPC: C04B35/645
Filed: 2003-12-01
Abstract: A mixture of carbon-containing fibers, such as mesophase or isotropic pitch fibers, a suitable matrix material, such as a milled pitch is compressed while resistively heating the mixture to form a carbonized composite material. Preferably, the carbonized material has a density of at least about 1.30 g/cm3. Preferably, the composite material is formed in less than ten minutes. This is a significantly shorter time than for conventional processes, which typically take several days and achieve a lower density material. A treating component may be impregnated into the composite. Consequently, carbon/carbon composite materials having final densities of about 1.6-1.8 g/cm3 or higher are readily achieved with one or two infiltration cycles using a pitch or other carbonaceous material to fill voids in the composite and rebaking.
Patent TW-200416976-A (TW)
Title: Electromagnetic-wave absorptive heat-conduction sheet
Inventor: SAKURAI IKUO
IPC: H05K9/00
Filed: 2003-12-19
Abstract: At least one side of the electromagnetic-wave (EM wave) absorptive heat-conduction layer, in which the soft magnetic metal powder and the electric-insulation heat conduction filler are scattered in the base-material polymer, is laminated with the EM wave absorption heat-conduction sheet having electrically insulating polymer thin-film, so as to form the electrically insulating EM wave absorption heat-conduction sheet having more than 1KV insulation destruction voltage in the sheet thickness direction. The invented heat conduction sheet with electric insulation and electromagnetic wave (EM wave) absorption characteristic is provided with high EM wave absorption property and high heat conduction property, and is electrically insulative such that it is unnecessary to specially take care about the electric short circuit of each part mainly from the printed circuit board, and can be mounted at the most appropriate position when mounted inside the electronic machine.
Patent TW-200521667-A (TW)
Title: Multi-test-program
Inventor: LO YU-LIANG
IPC: G06F11/26
Filed: 2003-12-31
Abstract: A multi-test program. This program can run several test programs in a calculator at the same time. This can improve the previous shortcoming that only a computer allows one test program. Besides, the program also provides users with protection interface, so as to increase the security in using.
Patent TW-200424462-A (TW)
Title: Connector apparatus with seal protector and method of the same
Inventor: DECLER CHARLES PETER
IPC: F16K3/26
Filed: 2004-01-09
Abstract: A connector apparatus having a coupler and a mating valve telescopically connected with the coupler. A planar member is disposed on the coupler within an outlet that is transverse to the inserting direction of the mating valve into the coupler. The planar member protects a sealing member that is disposed on the mating valve when the mating valve passes by the transverse outlet during opening or a closing of the connector apparatus.
Patent TW-200507881-A (TW)
Title: Enzyme containing oral composition having enhanced stability
Inventor: MORGAN ANDRE M
IPC: A61Q11/00
Filed: 2004-02-10
Abstract: An oral care composition having enhanced oral hygiene and antiplaque properties which comprise an orally acceptable vehicle containing a combination of an enzyme, cetylpyridinium chloride and a reducing agent.
Patent TW-200425736-A (TW)
Title: Image processing system, projector and image processing method
Inventor: KOBAYASHI MASANOBU
IPC: G03B21/00
Filed: 2004-03-05
Abstract: To provide an image processing system and the like which can perform an image distortion correction and focus adjustment approximately at the same time without changing the projecting position intended by a user, the projector of the present invention includes: a distortion correcting section 120 which corrects the image signals to adjust the distortion in an image; an image projection section 190 which includes a lens unit 198 having a focus adjustment function, the lens unit projecting an image based on the corrected image signals; a control driving section 160 and a focus lens driving section 162 which control the driving of the lens unit, so that the focal length of the lens unit to an image projection area changes; a photographing section 180 which captures the projected image; and a distortion correction amount deriving section 140 which derives the focal length to the center of the image projection area and also an amount of distortion correction for the distortion correcting section, based on photographing information.
Patent TW-200424625-A (TW)
Title: Liquid crystal module
Inventor: YAMAJI YASUHISA
IPC: G09F9/40
Filed: 2004-03-23
Abstract: This invention is to provide a liquid crystal module that enables a liquid crystal display (LCD) device to be further miniaturized. The liquid crystal module is configured to include at least two LCD devices (1) and (2) formed separately from each other, a first flexible substrate (3a) on which a semiconductor chip for driving the LCD devices (1) and (2) is mounted, and a second flexible substrate (7a) wherein signal transmission wiring is formed. One of the LCD devices (1) and (2) is electrically connected to the first flexible substrate (3a), the other one of the LCD devices (1) and (2) is electrically connected to the second flexible substrate (7a), and the first flexible substrate (3a) is electrically connected to the second flexible substrate (7a).
Patent TW-200534084-A (TW)
Title: Apparatus for accessing and outputting optical data
Inventor: LIN LI-LIEN
IPC: G06F11/07
Filed: 2004-04-09
Abstract: An apparatus for accessing and outputting optical data includes: a memory supporting page-mode functions; a data accessing device for reading an error correction code block from an optical disc and storing the error correction code block in the memory so that data on the same row has a higher proportion with a locality than those of data on the same column; and an error correction code decoder for reading the error correction code block and executing an error correction procedure. The apparatus for accessing and outputting optical data uses the properties of a DRAM, e.g. page-mode functions, and the address allocation of a memory to improve the accessing speed of a memory. Thus, the error correction code decoder has a faster speed in reading the error correction code block and can effectively improve the accessing efficiency of optical data.
Patent TW-200510148-A (TW)
Title: A safety detection and protection system for power tools
Inventor: PIERGA WOJCIECH T
IPC: B23D59/00
Filed: 2004-05-13
Abstract: A detection system for a dangerous condition for an operator using a power tool of the type which has an exposed blade relative to a work surface and a protection system for minimizing, if not eliminating the possibility of a user being injured by contacting the blade. In one preferred embodiment of the present application, a proximity detection system is capable of detecting the presence of a user near the blade of a table saw and a protection system that can either retract the blade below the work surface of the table saw or terminate the drive torque to the blade which can result in rapid stopping of the saw blade by a work piece that is being cut.
Patent TW-200518194-A (TW)
Title: Method for lifting off GaN pseudomask epitaxy layer using wafer bonding way
Inventor: WU YEW-CHUNG
IPC: H01L21/20
Filed: 2004-05-13
Abstract: Present invention is a method for lifting off GaN pseudomask epitaxy layer using wafer bonding way, wherein GaN epitaxy is obtained by way of selective area growth on a seed and the growth is in a way of pseudomask growth over a substrate. Owing to the different thermal expansion coefficients of the substrate and the GaN seed, by way of annealing and wafer bonding, the GaN epitaxy layer and the epitaxy substrate can be separated, or the GaN epitaxy substrate can be transferred onto another substrate. Thereby, the epitaxy substrate separated is not spoiled during the transferring procedure and can be reused, which lowers the cost; and high-quality GaN epitaxy layer can be transferred to various kinds of substrates for various kinds of usage and for solving the problems of difficulties in the production or the utilization of the substrate (such as difficulties in the cutting, the conductivity, the heat-sinking, and so on.)
Patent TW-200500331-A (TW)
Title: Process for the separation, by countercurrentwise liquid-liquid extraction, of a glyoxal diacetal from a crude mixture comprising it
Inventor: SIMON OLIVIER
IPC: C07C43/303
Filed: 2004-05-17
Abstract: The invention relates to a process for the separation, by countercurrentwise liquid-liquid extraction, of a glyoxal diacetal from a crude mixture comprising said glyoxal diacetal and a glyoxal monoacetal.
Patent TW-200512552-A (TW)
Title: Timepiece
Inventor: USHIKOSHI KENICHI
IPC: G04B1/02
Filed: 2004-06-10
Abstract: A clock 1000 of the invention includes a dead-weight body, dead-weight body lifting device 100 for lifting the dead-weight body supplied to a lower position to an upper position, a rotation wheel 210 having, at its periphery, plural reception parts 212 which can hold the dead-weight body, and an escapement mechanism which actuates the rotation wheel intermittently. The dead-weight lifting device includes a drive body 110 provided with a spiral drive surface having a horizontal or inclined axis, and a rotation drive source which rotation-drives the drive body around the axis. The dead-weight lifting device is constructed such that the dead-weight body is driven on the drive surface by rotation of the drive body thereby to be translated from the lower position to the upper position. The dead-weight body lifted by the dead-weight lifting device to the upper position is supplied to the upper reception part, whereby the rotation wheel rotates by the predetermined angle. Thereafter, the dead-weight body exhausted from the reception part is returned to the lower position. Hereby, it is possible to provide a novel clock structure suitable for a moving mechanism clock, in which the operation can be performed with smaller drive force than the conventional drive force, consumption energy is small, and appreciation of the mechanism operation is superior.
Patent TW-200529182-A (TW)
Title: Storage medium library and storage medium magazine
Inventor: MORIBE MINEO
IPC: G11B33/04
Filed: 2004-06-21
Abstract: A storage medium library retains polygonal data storage plates. The library includes a box for accommodating the plates, a drive unit for recording or retrieving data with respect to each storage plate, and a plate changer for transferring the storage plates between the changer and the drive unit. Each storage plate includes a recording section and a handling section surrounding the recording section. The handling section is formed with engagement recesses. The accommodation box is internally provided with support ledges which the handling sections of the storage plates contact. The plate changer includes two extendable arms for supporting the storage plates. Each extendable arm is provided with claws to be inserted into the recesses of the handling section of the transferred storage plate.
Patent TW-200519109-A (TW)
Title: Muscarinic acetylcholine receptor antagonists
Inventor: BELMONTE KRISTEN E
IPC: C07D451/02
Filed: 2004-07-15
Abstract: Muscarinic Acetylcholine Receptor Antagonists and methods of using them are provided.
Patent TW-200511178-A (TW)
Title: Method of compensating image instability and improving greyscale accuracy for electrophoretic displays
Inventor: ZHOU GUOFU
IPC: G09G3/20
Filed: 2004-08-20
Abstract: An image is updated on a bi-stable display (310) such as an electrophoretic display by applying a drive waveform (900, 920, 940, 960; 1000, 1020, 1040, 1060; 1100, 1120, 1140, 1160; 1220, 1240, 1260) with a compensating impulse c to at least one pixel (2) in the display. An energy of the compensating impulse depends on the image holding time, and is sufficient to restore the display to an original, pre-drift, brightness level. In one approach, the energy of the compensating impulse is determined as a predetermined function of the image holding time. In another approach, data defining different waveforms for respective different image holding times is provided in respective different look-up tables, and the data from one of the tables is selected according to the image holding time for driving the display. The compensating impulse may be provided in different portions of the drive waveform.