baber/WOPTO huggingface dataset:
Patent TW-440884-B (TW)
Title: Plasma display panel and driving method thereof
Inventor: FUJIMOTO SUNAO
IPC: H01J11/26
Filed: 1999-11-09
Granted: 2001-06-16
Abstract: A plasma display panel includes a plurality of main electrodes laid out on one of a pair of substrates to have a stripe-shaped pattern, a plurality of sets of selection electrodes each set of which include a first electrode and a second electrode, laid out on the other of the pair of substrates to have a stripe-like pattern, and a plurality of ribs each of which is disposed extending from a cross point between an odd-numbered display line and the second selection electrode to a cross point between an even-numbered display line and the first selection electrode.
Patent TW-454343-B (TW)
Title: Process for making high density mask ROM
Inventor: SHIAU JIANN-MING
IPC: H01L21/8246
Filed: 1999-11-09
Granted: 2001-09-11
Abstract: A method of fabricating high density mask-type only memory (ROM) devices that utilize a thick gate oxide to form non-programmable cells and that can be easily integrated into standard CMOS manufacturing. The method includes forming a thick oxide over a semiconductor substrate, removing portions of the thick oxide layer, ion implanting dopants to form buried bit lines, patterning to form coding openings, forming a gate oxide within the coding openings, and forming a plurality of polysilicon gate electrodes constituting word lines of the mask ROM.
Patent TW-439075-B (TW)
Title: Electrolytic solution for eletrolytic capacitor and electrolytic capacitor using the same
Inventor: KOMATSU AKIHIKO
IPC: H01G9/02
Filed: 1999-12-01
Granted: 2001-06-07
Abstract: An electrolytic solution for an electrolytic capacitor, which comprises (1) a solvent made up of 20 to 80% by weight of an organic solvent and 80 to 20% by wieght of water, (2) at least one electrolyte selected from the group consisting of carboxylic acids, salts of carboxylic acids, inorganic acids, and salts of inorganic acids, and (3) a chelate compound. Preferably, an organic acid or salt thereof and an inorganic acid or salt thereof are used in combination. The chelate compound may be selected from the group consisting of ethylenediamine-N, N, N', N' -tetraacetic acid, trans-1,2-diaminocyclohexane-N,N,N',N'-tetraacetic acid monohydrate, N,N-bis(2-hydroxyethyl)glycine, ethylenediamine-N,N,N',N'-tetrakis(methylenephosphonic acid), diethylenetriamine-N,N,N',N"",N""-pentaacetic acid, 1,3-diamino-2-hydroxypropane-N,N,N',N'-tetraacetic acid, ethylenediamine-N,N'-diacetic acid, ethylenediamine-N,N'-bis(methylenephosphonic acid) hemihydrate, O,O'-bis(2-aminoethyl)ethyleneglycol-N,N,N',N'-tetraacetic acid, and N-(2-hydroxyethyl)ethylenediamine-N,N',N'-triacetic acid. An electrolytic capacitor using, as its electrolytic solution, the disclosed electrolytic solution is also disclosed.
Patent TW-I250981-B (TW)
Title: Antihistaminic spiro compounds
Inventor: JANSSENS FRANS EDUARD
IPC: A61P37/08
Filed: 1999-12-17
Granted: 2006-03-11
Abstract: This invention concerns the compounds of formula, a prodrug, a N-oxide, an addition salt, a quaternary amine or a stereochemically isomeric form thereof wherein R1 is hydrogen, C1-6alkyl, halo, formyl, carboxyl, C1-6alkyloxycarbonyl, C1-6alkylcarbonyl, N(R3R4)C(=O)-, N(R3R4)C(=O)N(R5)-, ethenyl substituted with carboxyl or C1-6alkyloxycarbonyl. or C1-6alkyl substituted with hydroxy, carboxyl, C1-6alkyloxy, C1-6alkyloxycarbonyl, N(R3R4)C(=O)-, C1-6alkylC(=O)N(R5)-, C1-6alkylS(=O)2N(R5)- or N(R3R4)C(=O)N(R5)- wherein each R3 and each R4 independently are hydrogen or C1-4alkyl, and R5 is hydrogen or hydroxy; R2 is hydrogen, C1-6alkyl, hydroxyC1-6alkyl, C1-6alkyloxyC1-6alkyl, N(R3R4)C(=O)-, aryl or halo; n is 1 or 2; -A-B- represents a bivalent radical of formula -Y-CH=CH-, -CH=CH-Y-, or -CH=CH-CH=CH-, wherein each hydrogen atom may independently be replaced by R6 wherein R6 is C1-6alkyl, halo, hydroxy, C1-6alkyloxy, ethenyl substituted with carboxyl or C1-6alkyloxycarbonyl, hydroxyC1-6alkyl, formyl, carboxyl or hydroxycarbonylC1-6alkyl, and each Y independently is a bivalent radical of formula -O-, -S- or -NR7-, wherein R7 is hydrogen, C1-6alkyl or C1-6alkylcarbonyl; Z is a bivalent radical of formula -(CH2)p-, -CH=CH-, -CH2-CHOH-, -CH2-O-, -CH2-C(=O), or -CH2-C(=NOH)-, provided that the bivalent radicals are connected to the nitrogen of the imidazole ring via their -CH2- moiety; and wherein p is 1, 2, 3 or 4; L is hydrogen; C1-6alkyl; C2-6alkenyl; C1-6alkylcarbonyl; C1-6alkyloxycarbonyl; C1-6alkyl substituted with hydroxy, carboxyl, C1-6alkyloxy, C1-6alkyloxycarbonyl, aryl, aryloxy, cyano or R8HN- wherein R8 is hydrogen, C1-6alkyl, C1-6alkyloxycarbonyl, C1-6alkylcarbonyl; or L represents a radical of formula -Alk-Y-Het1, -Alk-NH-CO-Het2 or -Alk-Het3 wherein Alk represents C1-4alkanediyl; Y represents O, S or NH; Het1, Het2 and Het3 each represent an optionally substituted heterocycle; for use as a medicine.
Patent TW-449838-B (TW)
Title: Method for forming polysilicon stacked structure
Inventor: LEI TIAN-FU
IPC: H01L21/336
Filed: 1999-12-31
Granted: 2001-08-11
Abstract: There is provided a method for forming polysilicon stacked structure, which is suitable for forming a dielectric layer thereon. The di-silicane disilane is used as a gas source to form an amorphous silicon layer on a conventional polysilicon layer, so as to obtain a surface with less defects. After depositing an oxide layer, a rapid thermal annealing step is involved to densify the stacked structure. Therefore, it is able to not only reduce the bad quality of the polysilicon oxide layer caused by the high defect density in the polysilicon film, but also improve the quality of the polysilicon oxide layer because the nitrogen atoms accumulate at the interface between oxide layer and polysilicon film in during the annealing process. In comparison with the deposition on the conventional polysilicon film, the present method has a significant improvement in the quality and yield.
Patent TW-434112-B (TW)
Title: Polishing pad and process for forming same
Inventor: ZHANG GUOQIANG D
IPC: B24B37/11
Filed: 2000-02-29
Granted: 2001-05-16
Abstract: A process for joining together a first polishing pad with a second polishing pad to form a larger pad for a machine that performs chemical-mechanical polishing of silicon wafers. The process includes laying a first polishing pad on a surface and laying a second pad on the surface so that a portion of the second pad overlies a portion of the first pad, creating an overlap region. The first and second pads in the overlap region are cut through to form a first cut edge on the first pad and a second cut edge on the second pad, the first and second cut edges having shapes which are complementary. The first and second cut edges are brought into engagement, and the first pad is joined to the second pad at the first and second cut edges.
Patent TW-518676-B (TW)
Title: High-speed and high-frequency semiconductor device with wide safe operation range
Inventor: CHEN CHING-FENG
IPC: H01L21/22
Filed: 2000-02-25
Granted: 2003-01-21
Abstract: The purpose of the present invention is to solve the problem that malfunction is occurred easily for general high-speed high-frequency semiconductor device due to the influence of over-voltage and over-current. Generally, multiple emitters connected in parallel, known as multi-emitter structure, are commonly used in the general high-speed and high-frequency semiconductor devices, and this multi-emitter structure is used as a method of improving the malfunction phenomenon for general high-speed and high-frequency semiconductor device caused by the influence of over-voltage and over-current. However, in order to balance the currents of multi-emitter structure, some resistors have to be installed at each emitter of the multi-emitter structure. The installation of resistors makes the semiconductor chip size larger and increases the capacitance so as to generate the fatal drawback of decreasing high frequency characteristic of general high-speed and high-frequency semiconductor device. In order to eliminate the drawback, much effort has been done to conquer difficulty and improve device performance. In the invention, when forming base and/or emitter pattern, the characteristic curvature of diffusion end is formed by the impurity diffusion, which is obtained by using the etching of silicon substrate to pass three directions of the portion, for alleviating the current concentration at the portion, and a shallow diffusion depth is obtained so as to have a high-speed and high-frequency semiconductor device with wide safe operation range.
Patent TW-540030-B (TW)
Title: Device for reproducing and/or recording information on a disc shaped information carrier
Inventor: ZHOU YU
IPC: G11B7/095
Filed: 2000-03-14
Granted: 2003-07-01
Abstract: The invention pertains to a device for reproducing and/or recording information on a rotating information carrier (1). The device comprises periodic disturbance compensation means (53) for generating a compensation signal for a periodic component in a control signal for a setting of the device. The periodic disturbance compensation means (53) are responsive to the error signal (RE), which error signal is an indication of a deviation of a desired setting. The periodic disturbance compensation means (53) generate a compensation signal uc(k) for a sample k complying with formula, wherein: omegai is the ith harmonic of the periodic disturbance, wi<c>(k), wi
(k) are the weighting factors for the cosine and the sine term for the ith harmonic of the periodic disturbance, and T is the sampling time, the weighting factors being calculated as follows wi
(k+1)=wi
(k)+alphaie(k)sin(omegaikT+phii) and wi<c>(k+1)=wi<c>(k)+alphaie(k)cos(omegaikT+&phgdr;i). Therein alphai is a constant determining a learning rate for the ith harmonic and phii is a phase.
Patent TW-444274-B (TW)
Title: Improvement method for dishing effect in the polysilicon film deposited on the trench
Inventor: TSENG MAO-SONG
IPC: G03F1/00
Filed: 2000-03-23
Granted: 2001-07-01
Abstract: The present invention firstly is to spray a photoresist film on a semiconductor structure and using a photo mask with a specially designed pattern to expose the photoresist film; next, develop the photoresist film to form a patternized photoresist film; then, using the patternized photoresist film as the mask to selectively etch the semiconductor structure so as to form a trench in the semiconductor structure. The forming method for said pattern includes the following steps: forming a first pattern extended in a first direction and comprising the opposing first side and second side; then, forming a second pattern extended in a second direction that the second direction is perpendicular to the first direction and one end of the second pattern is connected to the first side of the first pattern; next, forming a cavity on the second side that the cavity is substantially facing the second pattern. Because the cavity is substantially facing the second pattern to reduce the distance between the first side and the second side, the depth of the dish formed in the polysilicon film will be greatly reduced when a polysilicon film is deposited on the formed trench.
Patent TW-472497-B (TW)
Title: Vibration exciter
Inventor: AZIMA HENRY
IPC: H04R7/04
Filed: 2000-05-04
Granted: 2002-01-11
Abstract: A curved piezoelectric device (13) is attached to a plate (11) to vibrate the plate. Mass-loading is applied to at least one free end (14) of the piezoelectric device to increase output.
Patent TW-455975-B (TW)
Title: Examining method of solder ball for ball grid array integrated circuit device
Inventor: WANG YU-SHIAN
IPC: H01L21/66
Filed: 2000-07-19
Granted: 2001-09-21
Abstract: The present invention relates to a kind of examining method for solder balls of ball grid array integrated circuit device, in which the image data of the standard arrangement state for solder balls of the device is inputted to the computer of vision examining machine. Then, the devices with solder balls facing upwards are contained in arrays on the tray, and are moved to the vision examining-machine. In the manner that devices do not leave the tray, the vision examining-machine or the tray movement, the camera lens of the vision examining-system is made to directly face downwards from the top to pick the image data of the arrangement state of solder balls for each device on the tray. The image data is then inputted to a computer, and a comparison between the standard solder ball image data inputted previously and the image data picked by the examining system is continuously performed by the computer in order to examine whether the arrangement state of solder balls fulfills the criteria. In addition, through the method and design stated above, the complicated procedure of making devices leave the tray is avoided such that the examining efficiency of solder balls is increased.
Patent TW-507457-B (TW)
Title: A method and system for deterring electronic video piracy through image rearrangement
Inventor: TINKER MICHAEL
IPC: H04N7/169
Filed: 2000-08-08
Granted: 2002-10-21
Abstract: A system for deterring unauthorized reproduction of a video presentation including a plurality of images to be displayed and method for operating the system. The system includes an encoder for encoding a signal for transmission over a vulnerable communications link to a decoder. The encoder includes: a first memory having a first plurality of addressable memory locations for storing at each of the locations data corresponding to a portion of at least one of the images to provide an array of data; and, a randomizer for pseudo-randomly addressing the first memory to provide a pseudo-random data signal corresponding to the one of the images. The decoder includes: a second memory having a second plurality of addressable memory locations; and, a derandomizer for receiving the pseudo-random data signal and for pseudo-randomly applying the received data to the second plurality of memory locations corresponding to the original memory location array in the first memory to provide the array of data as stored in the first memory in the second memory locations and being capable of being conventionally addressed to provide a signal for reception by a display device.
Patent TW-451601-B (TW)
Title: The fabrication method of full color organic electroluminescent device
Inventor: JAU CHING-YAN
IPC: H01L27/32
Filed: 2000-08-07
Granted: 2001-08-21
Abstract: A fabrication method of full color organic electroluminescent device is disclosed, wherein the full color organic electroluminescent device is formed on the Indium-tin oxide (ITO) glass substrate. The method comprises: form patterns on the ITO glass substrate by microlithography process and clean up the surface of ITO glass substrate. Form an insulating pad on the ITO glass substrate. Form low protection mask and high protection mask by dry film photoresist process respectively, form hole conduction layer by evaporation process, form red, green, and blue sub-pixels simultaneously by co-evaporation process using low protection mask and high protection mask as the barrier. Form an electron conduction layer and metal layer by evaporation process. In the design of the processing machine, the substrate does not rotate in the film-coating process, the substrates are transferred piece by piece continuously by a conveyer belt, individual film-coating work is performed when they pass through the upper opening of the cavity of different film-coating materials.
Patent TW-463079-B (TW)
Title: Surface-mount pointing device
Inventor: STEINBRUNNER STEVEN
IPC: G06F3/033
Filed: 2000-09-30
Granted: 2001-11-11
Abstract: A surface-mount pointing device controls the movement of an object on a display screen. The device has a base and a shaft. The shaft is mounted to the base. Several sensors are mounted on the base and around the shaft for sensing the amount of strain in the base that is created in response to a force applied on the shaft by a user. Conductors are mounted on the base and electrically connected to the sensors. Electrical leads are electrically and mechanically connected to the conductors. The electrical leads are shaped for mounting on the surface of a circuit board. The electrical leads each have a bifurcated inner terminal end that is electrically connected to the conductors. The bifurcated inner terminal end fits over and grips an edge of the base. An outer terminal end extends outwardly of the base and is shaped for mounting on the surface of a circuit board.
Patent TW-552516-B (TW)
Title: Multi-bus pipelined data processing system, and method for improving bus performance of the same
Inventor: CHANG JHY-YEU
IPC: G06F13/40
Filed: 2000-11-08
Granted: 2003-09-11
Abstract: The present invention provides a multi-bus pipelined data processing system, which includes a channel connecting a first bus bridge and a second bus bridge, wherein the first bus bridge connects the input/output bus and the processor bus, and the second bus bridge connects the system memory and the processor bus. The channel permits that it is not necessary through the processor bus when the I/O device on the I/O bus is accessing the system memory, it can improve the bus efficiency and enhance the system performance.
Patent TW-I271192-B (TW)
Title: Solid formulation for oral administration
Inventor: OHYAMA TOSHINORI
IPC: C07D277/34
Filed: 2000-11-10
Granted: 2007-01-21
Abstract: The purpose of this invention is to provide an easy application, homogenized content, and low amount of KRP-297 containing solid oral administration medicament. KRP-297 is a nuclear receptor of the co-ligand of peroxisome proliferation activation receptor PPARalpha and PPARgamma, and having improvement ability to insulin-resistance. Producing low amount of effective composition and carrier containing solid oral administration medicament can provide tablets of homogenized content and easy application.
Patent TW-480691-B (TW)
Title: Printed-circuit board and method of mounting electric components thereon
Inventor: HIROMATSU KATSUAKI
IPC: H05K1/11
Filed: 2000-12-04
Granted: 2002-03-21
Abstract: It is an object of the invention to provide a low cost printed-circuit board capable of achieving high density of mounting of the surface mounting components and of designing of conductive patterns while keeping speeding up a transmission speed of a signal pattern and reducing a noise, and a method of mounting electric components on the printed-circuit board. Component mounting pads formed of conductive patterns are disposed on a surface of the printed-circuit board at two locations thereof, and through holes for connecting printed-circuit boards of a multi-layer printed-circuit board are defined in the component mounting pads. The through holes are filled up by a resist ink from the electric component non-mounting surface when the printed-circuit board is manufactured. As a result, a sealed air-layer is formed inside the through holes when a solder is pasted or soldered onto the printed-circuit board.
Patent TW-541255-B (TW)
Title: Interactive vehicle display system
Inventor: BREED DAVID S
IPC: G02B27/00
Filed: 2000-12-18
Granted: 2003-07-11
Abstract: An interactive display system for a vehicle including a heads up display system (130) for projecting text and/or graphics into a field of view of an occupant (101) of the vehicle and an occupant-controllable device (114, 162) enabling the occupant to interact with the heads up display system (130) to change the text and/or graphics projected by the heads up display system (130) or direct another vehicular system to perform an operation. The device may be a touch pad (162) arranged on a steering wheel (103) (possibly over a cover of an airbag module (104) in the steering wheel (103)) or at another location accessible to the occupant (101). A processor (180) and associated electrical architecture are provided for correlating a location on the touch pad (162) which has been touched by the occupant to the projected text and/or graphics. The device may also be a microphone.
Patent TW-I222995-B (TW)
Title: Liquid-crystalline medium
Inventor: HECKMEIER MICHAEL
IPC: C09K19/34
Filed: 2000-12-20
Granted: 2004-11-01
Abstract: The invention relates to a liquid-crystalline medium based on a mixture of polar compounds having positive dielectric anisotropy, characterized in that it comprises one or more alkenyl compounds of the formula I, and one or more compounds of the formula IA, in which R, R1, R2, ring A and ring B, X, L1, L2; L3; L4, Z1, Z2, y and z are as defined in claim 1.
Patent TW-487943-B (TW)
Title: Method and apparatus for mounting a degaussing coil
Inventor: MAY ERIC RICHARD
IPC: H01J29/00
Filed: 2000-12-30
Granted: 2002-05-21
Abstract: A degaussing coil is retained on the conical portion of a cathode ray tube by a resilient clip which snaps over a lug which is used to mount the cathode ray tube in its associated cabinet. The clip can be snapped over its respective mounting lug after the cathode ray tube has been mounted in its associated cabinet.
Patent TW-479274-B (TW)
Title: Method for increasing alignment precision in manufacturing process of color filter lens array
Inventor: YE JENG-BANG
IPC: H01L21/02
Filed: 2001-01-03
Granted: 2002-03-11
Abstract: The present invention provides a kind of manufacturing method for increasing alignment precision in manufacturing process of color filter lens array. The invented method at least contains providing a substrate, in which a node region is formed inside the substrate and a dielectric layer is formed on the substrate. Part of the dielectric layer is etched in order to expose the node region. The result is that the alignment precision can be improved by using the node region with the enhanced step height to increase signal intensity.
Patent TW-492899-B (TW)
Title: Friction stir welding method
Inventor: EZUMI MASAKUNI
IPC: B23K33/00
Filed: 2001-02-12
Granted: 2002-07-01
Abstract: The present invention relates to a friction stir welding method. When friction stir welding stacked plates 10, 20, the stacked surface of the plate 10 is provided with a groove 12. The outer side of the other plate 20 has a rib 22. A friction stir welding tool 50 is inserted from the rib 22 and rotated. The groove 12 is filled up during the friction stir welding by the metal of the rib 22. By this method, the pressure of the welding portion is not excessive, and therefore prevents the generation of a notch at the stacked surfaces. A lightweight joint having good characteristics can be obtained.
Patent TW-578440-B (TW)
Title: Method for manufacturing electroluminescent display device
Inventor: YAMADA TSUTOMU
IPC: C23C14/24
Filed: 2001-03-28
Granted: 2004-03-01
Abstract: The present invention provides an EL display unit which prevents a luminous layer material from migrating into the adjacent display picture element and restrains colors mixing. As to the inventive manufacturing method of the display unit, the solution is to form, on the insulating substrate 10, the organic EL elements 60 with a luminous layer 63 pinched between an anode 61 and a cathode 66, TFT 30 for switching to control the timing of supplying the current into this organic EL elements 60, and TFT 40 to supply the current into the organic EL elements 60. This can prevent the luminous material from migrating into the adjacent luminous layer by the vapor deposition in which a vapor deposition mask 150 is used wherein the width d of an opening 151 of the vapor deposition mask 150 and the thickness h of the vapor deposition mask 150 have the relation of h > n.d, in the event of vapor-depositing the luminous layer 63 on the anode 61.