baber/WOPTO huggingface dataset:
Patent TW-200306650-A (TW)
Title: Semiconductor device and its manufacture
Inventor: NOMA TAKASHI
IPC: H01L23/31
Filed: 2003-04-11
Abstract: This invention is provided to realize low cost and high reliability of BGA (Ball Grid Array) type semiconductor device which has ball-shaped conductive terminals. In the semiconductor device, an insulation film 6a is formed on the surface of a semiconductor chip 2 and a first wiring 5a is formed on the insulation film 6a. A glass substrate 3 is stuck on the surface of the semiconductor chip 2, and an insulation film 16a is formed to cover the side faces and the rear surface of the semiconductor chip 2. A second wiring 9a connected with a side face of the first wiring 5a and extended to the rear surface of the semiconductor chip 2 is then formed, and a conductive terminal 8 is further formed on the second wiring 9.
Patent TW-200307201-A (TW)
Title: A process for modifying the data of a memory card during a transaction
Inventor: GERBAULT ERIC
IPC: G06F12/16
Filed: 2003-04-15
Abstract: A process for modifying data in a card-based transaction system featuring a memory card and a reader capable of reading the card. The card includes a first memory (RAM) and a second memory (EEPROM) including locations containing data records, each transaction leading to the modification of at least one of the data locations or the addition of a new record. The process includes the steps of a) reading (17) the address of a free location in a previous check register located in a first determined location of the EEPROM memory, b) writing (18) the new record modified or added in the free location, and repeating steps a) and b) for each new record to be modified or added, and writing (22), in a second determined location of the EEPROM memory, a new check register containing the addresses of free EEPROM memory locations to be used in the next transaction.
Patent TW-200427084-A (TW)
Title: High-performance hetero-junction bipolar transistor
Inventor: WANG CHENG-HAO
IPC: H01L29/737
Filed: 2003-05-30
Abstract: The present invention relates to a hetero-junction bipolar transistor, especially a high-performance bipolar transistor having dual hetero-junctions. The main structure of the present invention consists of a gallium arsenide substrate, a collector layer, a base layer, and an emitter layer. The collector layer comprises multiple gallium arsenide (GaAs) sub-layers of different doping concentrations. The base layer contains content-incremental indium gallium arsenide nitrides (InGaAsN) and the emitter layer comprises multiple sub-layers. The base layer allows the content of indium to decrease progressively by way of gradual content from the collector layer towards the emitter layer. Besides, based on a lattice equilibrium value, the base layer not only can tilt the potential curve of the conductive band in the base layer to generate a quasi-electrostatic accelerating carrier, but also can balance the stress generated by the change of content. Thus, the component performance is further improved and the component manufacturing becomes easier.
Patent TW-200500793-A (TW)
Title: Polymeric photoinitiators
Inventor: HERR DONALD E
IPC: G03F7/004
Filed: 2003-06-24
Abstract: UV curable compositions, polymeric photoinitiators and precursors therefor are described.
Patent TW-200500013-A (TW)
Title: Method for producing GABA tea
Inventor: Li zhen-sheng
IPC: A23F3/00
Filed: 2003-06-27
Abstract: This invention relates to a method for producing a GABA tea. Firstly, it treats four kinds of tea i.e. Gin-Shien tea, emerald tea, oolong tea, four-season spring tea in a motionless state, repetitively subjecting the abovementioned teas to a nitrogen anaerobic mixing, aerobic mixing, kneading, and frying operations to produce Gin-Shien GABA tea, emerald GABA tea, oolong GABA tea, and four-season spring GABA tea respectively. Further, it mixes 5~10% of Gin-Shien GABA tea, 15~25% of emerald GABA tea, 40~50% of oolong GABA tea, and 10~30% of four-season spring GABA tea. Consequently, by evenly stirring the mixed tea, it gets the final GABA tea.
Patent TW-200414216-A (TW)
Title: Memory having a precharge circuit and method therefor
Inventor: SUBRAMANIAN CHITRA K
IPC: G11C7/00
Filed: 2003-06-27
Abstract: A magnetoresistive random access memory (MRAM) (350) has separate read and write paths. Switchable current mirrors (421, 423), each having multiple series-connected stages, receive a common reference current (Iref). A timing circuit (356) provides control signals to word and bit decoders (358, 362) and to the switchable current mirrors to selectively complete current paths through a predetermined write word line (375) and a predetermined write bit line (366). Bit lines are connected together at a common end, and word lines are connected together at a common end. By precharging a common rail (397, 399) having multiple write bit lines connected together, the write noise immunity is improved and current spikes are minimized. Groups of bit lines may be connected via a metal option (398) to adjust a transition time of a programming current.
Patent TW-200406326-A (TW)
Title: Device to monitor the upper-structure state of especially fixed tracks
Inventor: KOWALSKI MARTIN
IPC: E01B35/12
Filed: 2003-07-16
Abstract: A device to monitor the upper-structure state of especially fixed tracks with a height-sensor system preferably as a laser-scan system constructed in a measurement-vehicle, so as to determine the height of an anchor-clamp and/or the track-foot and/or a sleeper.
Patent TW-200504664-A (TW)
Title: LCM signal controller and control method thereof
Inventor: HONG ZHI-MING
IPC: G09G3/36
Filed: 2003-07-22
Abstract: The invented LCM signal controller generates a AC conversion signal to provide the column driver and row driver of the LCD panel. The signal controller consists of a square wave generator that generates frequency-adjustable square wave signals, a sampler that samples the reference signal from a controller IC according to the square wave signal to output the AC conversion signal. Therefore, the AC conversion signal is not consequential to have pseudo-synchronous relation with the reference signal of the controller IC.
Patent TW-200403678-A (TW)
Title: SRAM-compatible memory device employing DRAM cells
Inventor: YOO IN-SUN
IPC: G11C11/401
Filed: 2003-08-13
Abstract: Disclosed herein is a synchronous SRAM-compatible memory using DRAM cells. In the synchronous SRAM-compatible memory of the present invention, a refresh operation is controlled in response to a refresh clock signal having a period "n" times a period of a reference clock signal. The refresh operation is performed while a chip enable signal/CS is inactivated. A writing/reading access operation is performed in response to a writing/reading command generated while the chip enable signal/CS is activated. Therefore, in the writing/reading access operation of the synchronous SRAM-compatible memory of the present invention, no delay of time occurs that would otherwise occur due to the refresh operation of the DRAM cells.
Patent TW-200407982-A (TW)
Title: Semiconductor device and manufacturing method of the same
Inventor: AOKI NOBUTOSHI
IPC: H01L21/22
Filed: 2003-08-28
Abstract: A semiconductor device having a semiconductor layer, includes: a first impurity atom having a covalent bond radius larger than a minimum radius of a covalent bond of a semiconductor constituent atom of a semiconductor layer; and a second impurity atom having a covalent bond radius smaller than a maximum radius of the covalent bond of the semiconductor constituent atom; wherein the first and second impurity atoms are arranged in a nearest neighbor lattice site location and at least one of the first and second impurity atoms is electrically active.
Patent TW-200422566-A (TW)
Title: Ultraviolet-light vehicle air cleaning system
Inventor: KROSNEY MARK D
IPC: B60H3/06
Filed: 2003-09-12
Abstract: A system for cleaning air in a vehicle by ultraviolet light includes an exposure chamber for exposure of air to ultraviolet light. An ultraviolet light source is mounted in the exposure chamber. A collection plenum chamber is connected to a first end of the exposure chamber. An air valve is connected to the collection plenum chamber. An expansion plenum chamber is connected to a second end of the exposure chamber including passages for distribution of air to the exposure chamber. An inlet conduit connected to the expansion plenum chamber directs air to the expansion plenum chamber. The system reliably cleans air and may be packaged so as to be integrated into existing vehicle structures, such as a passenger service unit of an airplane.
Patent TW-200410727-A (TW)
Title: Cleanser composition
Inventor: SAKURAI NAOE
IPC: A61Q19/10
Filed: 2003-09-29
Abstract: The present invention provides a cleanser composition which is excellent in stability, gives the skin with good moisturized feeling after cleansing, provides the hair with smooth touch during shampooing, and cause no stiffness or roughness to the hair. This composition comprises (A) an anionic surfactant and (B) trimethylglycine, characterized in that the weight ratio of (A)/(B) is more than 1/3.5 and less than 4/1, and that the PH of said composition is adjusted in a range of 2 to 6.5 when diluted with purified water.
Patent TW-200508277-A (TW)
Title: Polycarbonate copolymers and methods for producing the polycarbonate copolymers
Inventor: SRINIVASAN VEERARAGHAVAN
IPC: C08G64/30
Filed: 2003-09-29
Abstract: A polycarbonate copolymer comprising structural units derived from a cyclohexylidene bis(alkylphenol) of the formula: wherein A1 is a trisubstituted aromatic radical having the formula C6H3R2, wherein R2 is selected from the group consisting of C1-C6 alkyl radicals, and combinations comprising at least one of the foregoing radicals; a long chain alkyl-substituted bisphenol of the formula, wherein A2 is a substituted or unsubstituted aromatic radical; and R1 is selected from the group consisting of C13-C22 alkyl radicals; a carbonic acid diester; and optionally at least one aromatic dihydroxy compound of the formula: wherein A3 is selected from divalent substituted and unsubstituted aromatic radicals.
Patent TW-200514381-A (TW)
Title: Ethernet interface card and fast power switch circuit thereof
Inventor: SHIH HER-Y
IPC: H04L12/10
Filed: 2003-10-03
Abstract: An ETHERNET interface card and a fast power switch circuit thereof are provided. A voltage level divider is used to generate a control signal by dividing the voltage level of a control power source. The control signal is used to control a power switch and a transistor to switch power between the first power source and the second power source. Therefore, the wake-on-LAN function of the ETHERNET interface card is achieved.
Patent TW-200420157-A (TW)
Title: System and method for reducing information communicated between universal mobile telecommunication system multimedia capable units
Inventor: SHAHEEN KAMEL M
IPC: H04L29/06
Filed: 2002-05-20
Abstract: Method and Apparatus for making more efficient use of air link resources and network capacity in a mobile telecommunications system in which unauthorized and/or unsupported media types transmitted in a session initialization protocol (SIP) message sent form one equipment user (UE) to another are deleted by the network(s) as the SIP message is routed through the system.
Patent TW-200513685-A (TW)
Title: Image sensor having combination color filter and concave-shaped mirco-lenses
Inventor: YAMAMOTO KATSUMI
IPC: H01L27/146
Filed: 2003-10-09
Abstract: An image sensor is disclosed that has a concave micro-lens structure. The image sensor includes a plurality of pixels formed in a semiconductor substrate, each pixel including a light sensitive element. Further, a base material having a first index of refraction is formed over the pixels. Micro-lens cavities are formed in the base material over the light sensitive elements, the micro-lens cavity having a concave shape. Finally, color filters are formed into the micro-lens cavities, the color filters having a second index of refraction that is higher than the first index of refraction.
Patent TW-200413368-A (TW)
Title: Pyridoindolone derivatives substituted in the 3-position by a phenyl, their preparation and their application in therapeutics
Inventor: BOURRIE BERNARD
IPC: A61K31/437
Filed: 2003-10-23
Abstract: The present invention relates to pyrido-indolone derivatives substituted in the 3-position by a phenyl of general formula (I): in which: - R1 represents a hydrogen atom, a (C1-C4)alkyl group or a (CH2)nOH, (CH2)n-O-tetrahydropyran-2-yl, (CH2)nNR'6R'7, (CH2)nCN, (CH2)nCO2(C1-C4)alk or (CH2)nCONR6R7 group; - R2 represents a hydrogen atom or a (C1-C4)alkyl group; - or R1 and R2 together form a (CH2)3 group; - R3 represents a phenyi monosubstituted by a hydroxyl, hydroxymethyl, carboxyl, (C1-C4)alkanoyl, azido, (C1-C4)-alkoxycarbonyl, hydroxyiminomethyl, (C1-C4)alkyl-sulphonyl, trifluoromethyl, thiol, (C1-C4)alkylthio or cyano group or by a (CH2)mNR'7R10, CONR6R8 or O(CH2)nR9 group; a phenyl substituted by 2 to 5 identical or different substituents chosen from a halogen atom, a (C1-C4) alkyl, trifluoromethyl, hydroxyl, hydroxymethyl, (C1-C4) alkoxy, carboxyl, (C1-C4) alkanoyl, azido, (C1-C4)-alkoxycarbonyl, hydroxyiminomethyl, thiol, (C1-C4) alkyl-thio or (C1-C4) alkylsulphonyl group, or a phenyl or cyano, or by a (CH2)mNR'7R10, CONR6R8 or O(CH2)nR9 group; or R3 represents a benzodioxolyl group which is unsubstituted or substituted on the phenyl by a halogen atom; - R4 and R5 are identical or different and each independently represent a hydrogen or halogen atom or a hydroxyl, (C1-C4)alkyl, trifluoromethyl, phenyl, cyano, (C1-C4)alkoxy, (C1-C4) alkoxycarbonyl or (C1-C4)alkyl-sulphonyl group or an O-(CH2)nNR6R7 or (CH2)nNR6R7 group; - R6 represents hydrogen or a (C1-C4)alkyl group; - R7 represents hydrogen or a (C1-C4)alkyl group; - or R6 and R7, together with the nitrogen atom to which they are bonded, form a heterocyclic radical chosen from: piperidyl, morpholinyl, pyrrolidinyl, piperazinyl or 4-methylpiperazin-1-yl; - R'6 represents hydrogen or a (C1-C4)alkyl group; - R'7 represents hydrogen or a (C1-C4)alkyl group; - or R'6 and R'7, together with the nitrogen atom to which they are bonded, form a heterocyclic radical chosen from morpholinyl or pyrrolidinyl; - R8 represents hydrogen, a (C1-C4)aikyl group or a - (CH2)nNR6R7 group; - or R6 and R8, together with the nitrogen atom to which they are bonded, form a heterocyclic radical chosen from: piperidyl, morpholinyl, pyrrolidinyl, piperazinyl or 4-methylpiperazin-1-yl; - R9 represents a phenyl radical or an amino, morpholin- 4-yl, cyano or (C1-C4)alkoxycarbonyl group; - R10 represents R'6 or a phenyl, pyridyl or pyrimidinyl group or a (CH2)nNR'6R'7 group; - or R'7 and R10, together with the nitrogen atom to which they are bonded, form a heterocyclic radical chosen from piperazinyl or 4-methylpiperazin-2-yl; - n represents 1, 2 or 3; - m represents 0 or 1; - Alk represents an alkyl. Preparation process and application in therapeutics.
Patent TW-200516013-A (TW)
Title: Image-printing method and related apparatus
Inventor: YU CHEN-KUEN
Filed: 2003-11-07
Abstract: A method for printing an image of a first printing media onto a background region of a second printing media has following steps: (a) capturing an image of the second printing media and generating a second bitmap corresponding to the image of the second printing media, the second bitmap having a plurality of bit-dots, (b) determining a background region having at least a bit-dot whose color value (RGB value) falls within a predetermined range from the bit-dots of the second bitmap, (c) capturing the image of the first printing media and generating a first bitmap corresponding to the image of the first printing media, and (d) printing the first bitmap onto the background region determined during step (b) of the second printing media.
Patent TW-200518906-A (TW)
Title: Process for preparing polyvinyl alcohol film and polarizing film using the same
Inventor: HASEGAWA KENJI
IPC: B29C48/08
Filed: 2003-12-08
Abstract: A process for preparing an optically homogeneous polyvinyl alcohol film having an excellent appearance without forming wrinkles and scratches and causing blocking of the film, the process comprising the steps of forming a polyvinyl alcohol film from a solution of a polyvinyl alcohol resin, and rolling up the film around a cylindrical core, wherein the surface hardness of the rolled up film is set to a Shore A hardness of 60 to 95 measured according to JIS K 6301 under conditions of 25 DEG C and 55% RH.
Patent TW-200421169-A (TW)
Title: Modular multiplication with parallel calculation of the look-ahead parameters
Inventor: FISCHER WIELAND
IPC: G06F7/72
Filed: 2003-12-16
Abstract: The device for calculating a multiplication of a multiplier and a multiplicand includes means (400) for performing an exact three operand addition and means (412) for performing an approximated operand addition and a means (417) for calculating current look-ahead parameters using the approximated intermediate results (414) calculated by means (412). Means for performing the exact three operand addition is further implemented to perform an exact three operand addition (400') in the current iteration step using the exact intermediate result for the current iteration step and using the look-ahead parameters calculated by means (417) for the current iteration step. Thus, the long number calculating unit may continuously perform three operand additions and does not have to be idle while the look-ahead parameters are calculated. This leads to a substantial increase of performance in cryptographical calculations.
Patent TW-200521375-A (TW)
Title: Multi-purposes HID xenon lighting device
Inventor: LIN MING-FENG
Filed: 2003-12-19
Abstract: The present invention relates to a multi-purposes HID xenon lighting device, comprising a main body, a hand-held xenon lighting device, a removable mount, and a battery, and characterized in that the main body has a top defining a receiving section that is complementary to the hand-held xenon lighting device and forms sliding engagement therewith, and forms two projections on opposite sides thereof, and forms two engaging slots on the opposite sides thereof at a lower portion to correspond to and slidably engage ribs formed on the removable mount. The main body forms a receiving section for receiving and retaining the battery. The hand-held xenon lighting device comprises an electrical discharge type xenon lamp and makes use of the features of high brightness and low power consumption provided by high voltage discharge of the electrical discharge type xenon lamp to realize power saving and enhanced radiation. The removable mount is provided on an underside of the main body and the removable mount can be selectively mounted, or made portable in accordance with the environment in which the lighting device is used to improve portability thereof.
Patent TW-200428463-A (TW)
Title: Mounting mechanism for plasma extraction aperture
Inventor: BENVENISTE VICTOR M
IPC: H01L21/00
Filed: 2003-12-25
Abstract: An improved electrode subassembly for an ion implanter is provided. The subassembly comprises (I) a first generally planar electrode residing in a first plane and having a first aperture; (ii) a second generally planar electrode residing in a second plane generally parallel to the first plane and having a second aperture aligned with the first aperture; and (iii) a pair of connecting rods connecting the first generally planar electrode to the second generally planar electrode. The connecting rods permit generally parallel and slidable movement of the second generally planar electrode with respect to the first generally planar electrode. The connecting rods are positioned in a non-parallel relationship to each other, so that the first and second electrodes with undergoing thermal expansion slide with respect to each other upon the non-parallel connecting rods, to increase or decrease a distance therebetween, while maintaining a parallel relationship.
Patent TW-200416390-A (TW)
Title: Wafer tester
Inventor: FUKAZAWA KAZUHIKO
IPC: G01N21/88
Filed: 2004-02-06
Abstract: The present invention is able to quickly and reliably detect defects in the outer peripheral edge of the semiconductor wafer. It is characterized by comprising a turntable having placed thereon a semiconductor wafer having a reference notch for pre-alignment purposes formed in the outer peripheral edge thereof, and rotating the semiconductor wafer; a light projecting means disposed normal to the surface of the semiconductor wafer for radiating testing light to test for defects in the outer peripheral edge of the semiconductor wafer placed on the turntable; a detecting means disposed in opposed relation to the light projecting means so as to hold the outer peripheral edge, and adapted to receive testing light from the outer peripheral edge, and to deliver a detecting signal including information on defects of the outer peripheral edge; and judgment means for judging defects at outside of the reference notch in the semiconductor wafer based on the detection signal from the detecting means.
Patent TW-200530624-A (TW)
Title: A system and its method to aid eye inspection for discrimination of low contract images from background
Inventor: CHAN WEN-HSIN
IPC: G01N21/88
Filed: 2004-03-09
Abstract: This invention is about a system designed for the aid of human eye inspection to distinguish the low brightness contrast image from background. When a technician or operator inspects abnormal (e.g. spot or lines) on a target (e.g. display panel or X-ray film), an optical lens (e.g. single lens, lens set, or zoom lens) is placed in between. The lens position or focal length can be adjusted to vary the magnification of visual image until a suitable size is obtained to match the particular spatial frequency, which provides the best sensitivity to human eyes. This spatial frequency is based on human visual effect, and can be obtained from documents or be measured from individuals. In addition, the brightness and the color of the target background lights can be adjusted to enhance the sensitivity of the human eyes, therefore the dim abnormal is easier to be distinguished from the background.
Patent TW-200419236-A (TW)
Title: Apparatus and method of driving liquid crystal display
Inventor: PARK DONG-WON
IPC: G09G3/20
Filed: 2004-03-11
Abstract: An apparatus of driving a liquid crystal display includes a signal controller. The signal controller has a frame memory and an image type detector. The signal controller compares image data for a present frame from an external device with image data for a previous frame stored in the frame memory and determines whether the image data represent still image. If the image data represent a still image, the signal controller suspends a predetermined control operation and also suspends supply voltages to elements required for the predetermined control operation.
Patent TW-200504134-A (TW)
Title: Resin composition for printed circuit board, prepreg, laminate, and printed circuit board made with the same
Inventor: HIBINO AKINORI
IPC: C08K3/36
Filed: 2004-03-31
Abstract: This invention provides a resin composition for printed circuit board, a prepreg, a laminate, and a printed circuit board made with the same. The epoxy resin composition for printed circuit boards, which comprises an epoxy resin, a phenolic novolak, a curing accelerator, and a silica filler, is characterized in that the silica filler has a shape having at least two planes and has an average particle diameter of 0.3 to 10 μm and a specific surface area of 8 to 30 m2/g. The epoxy resin composition has a higher apparent viscosity than the resins and can hence be inhibited from sagging in a drying oven. This composition retains the intact property of infiltrating into reinforcements because the viscosity of the resins themselves has not increased locally. The composition hence produces the effect of improving the appearance of a prepreg