baber/WOPTO huggingface dataset:
Patent TW-536437-B (TW)
Title: Transmission line based inductively coupled plasma source with stable impedance
Inventor: KHATER MARWAN H
IPC: H01J37/32
Filed: 2001-08-24
Granted: 2003-06-11
Abstract: A properly designed and positioned Faraday shield/dielectric spacer/source-coil assembly is used to nearly fix the input impedance of an inductively coupled plasma (ICP) source-coil, making a variable matching network almost unnecessary, and allowing for pulsed plasma processing with very little reflected power. Further, the nearly constant input-impedance also means a nearly constant standing wave pattern on the ICP source-coil and constant power deposition symmetry as well as plasma uniformity independent of RF power, gas pressure and gas composition. This is not possible without a properly designed and positioned Faraday shield because the source-coil impedance is coupled to that of the plasma and changes significantly with the plasma conditions. The ICP source-coil/dielectric spacer/Faraday shield assembly can then be designed to optimize the symmetry of the plasma generation independent of plasma conditions by varying the source coil structure, dielectric spacer material, dielectric spacer structure, and Faraday shield structure. An appropriately positioned aperture in the Faraday shield can allow enough capacitive coupling between the vacuum and ICP source coil to ignite the plasma while preventing any significant capacitive coupling during the subsequent high-density ICP phase.
Patent TW-539921-B (TW)
Title: Photo-curing compositions and process for curing thereof
Inventor: NAGAHARA SHIGENORI
IPC: C08G59/17
Filed: 2001-10-09
Granted: 2003-07-01
Abstract: The objects of the invention are to solve the problems of VOC, production and labor cost of used photo-curing compositions, or to provide a photo-curing composition, which solves the problems of water-resistance (boiled-water resistance), acids resistance, solvent resistance and photo-sensitivity raised from curable material made from used photo-curing emulsion compositions, and process for curing thereof. The invention provides a photo-curing composition, which is characterized in that said composition comprises a modifiable surfactant as an emulsifying agent within photo-curing compositions consisting of reactive monomers and/or reactive pre-polymers, photo-initiators, emulsion particles and emulsifying agents. Further, the invention provides a process for curing the photo-curing compositions, which is characterized in that the heat treatment and/or active energy radiation treatment is applied after coating by using photo-curing compositions.
Patent TW-I287002-B (TW)
Title: Process for preparing distamycin derivatives
Inventor: CALDARELLI FRANCESCO
IPC: A61P35/00
Filed: 2001-11-21
Granted: 2007-09-21
Abstract: It is described a process for preparing, in high yields and purity and without the need of carrying out several steps and/or isolating many intermediates which could lead to undesired by-products, a distamycin derivative of formula, wherein R is a bromine or chlorine atom; or a pharmaceutically acceptable salt thereof. The compounds of formula (I) are useful in therapy as antitumor agents.
Patent TW-527671-B (TW)
Title: Die pickup method and die pickup apparatus
Inventor: MIMATA TSUTOMU
IPC: H01L21/301
Filed: 2002-02-19
Granted: 2003-04-11
Abstract: The purpose of the present invention is to provide a die pickup method and the die pickup apparatus capable of peeling the die easily from the tape without applying extra force to the die. The invented apparatus is provided with a tape peeling stage (5), which supports a portion of an adhesive tape (2) that corresponds to a die (1A) to be picked up, and an adsorbing stage (6), in which adsorbing holes (6b) are formed to adsorb the adhesive tape (2) part on the periphery of the die (1A) with vacuum suction. With the die (1A) being held via vacuum suction by a suction nozzle (3), the tape peeling stage (5) is raised [as shown by the arrow (11)]. By moving the tape peeling stage (5) horizontally in a direction away from the die (1A) [as shown by the arrow (12)], an air layer (13) between the die (1A) and the adhesive tape (2) is formed so as to separate the die (1A) from the adhesive tape (2) and then pick up the die (1A).
Patent TW-541564-B (TW)
Title: Plasma display panel
Inventor: HARADA SHIGEKI
IPC: H01J11/12
Filed: 2002-04-29
Granted: 2003-07-11
Abstract: An AC-driven surface discharge type plasma display panel having bi-isosceles delta array type pixels is proposed to solve the problems with conventional display panel of the kind having a tendency to cause an erroneous write-in discharging and a narrow margin of write-in voltage. Transparent electrodes (T3, T4) for X electrode in the first and second pair sub pixel regions (PSPR1, PSPR2) of a bi-isosceles delta array type pixel are disposed in a remote place away from the first write-in electrodes (WJ(B)) of the isolated sub pixel region. In other words, a central axis extending in the vertical direction (V) with respect to the third parent electrode (T3) is shifted from a vertical central axis of the first pair sub pixel region (PSPR1) towards the extension (WAE) of the second write-in electrode (Wj(A)). Similarly, the vertical central axis of the fourth transparent electrode (T4) is shifted from a vertical central axis of the second pair sub pixel region (PSPR2) towards the extension (WCE) of the third write-in electrode (Wj(C)). This display panel is primarily for use as a display device for plasma TV.
Patent TW-I220620-B (TW)
Title: Method of protecting and managing digital contents and system for using thereof
Inventor: CHOI JONG-UK
IPC: G09C5/00
Filed: 2002-04-30
Granted: 2004-08-21
Abstract: A method and system for protecting copyright of digital contents and contents themselves which are distributed. A user receives the encrypted digital contents and encrypted decryption key capable of decrypting the encrypted digital contents. A key is generated from the system information representing a user personal unique system characteristic and the encrypted contents decryption key is decrypted. Decrypting the encrypted contents decryption key is proceeded only when a key generated by extracting information of a personal system of the contents to be used by a user is identical to a decryption key of the encrypted contents decryption key. When the contents decryption key is decrypted, the encrypted contents are decrypted and generated using the above decrypted contents decryption key. Such method approves only play/use of contents in the corresponding system, thereby preventing contents from being illegally used and distributed.
Patent TW-I283427-B (TW)
Title: Display device using electron source elements and method of driving same
Inventor: KOYAMA JUN
IPC: G09G3/20
Filed: 2002-07-03
Granted: 2007-07-01
Abstract: In the case where the number of pixels is increased in a display device making use of electron source elements, a period, in which one pixel is caused to continue to emit light, shortened, and so there is caused a need of applying a high voltage between upper and lower electrodes of an electron source element in a short period. Therefore, there is caused a problem that a drive circuit is made severe in operating condition and so the display device is degraded in reliability. Two TFTs are arranged on each of pixels. Also, a time gradation system is used, in which one frame period is divided into a plurality of sub-frame periods, a light emitting or non-emitting state of each of the pixels is selected in the respective sub-frame periods, and gradation is represented by adding up periods, in which the light emitting state is selected in the respective sub-frame periods. Thus it is possible to provide a display device having a high reliability and a method of driving the same.
Patent TW-558921-B (TW)
Title: Structure and method for fabrication of a leadless chip carrier with embedded inductor
Inventor: MEGAHED MOHAMED
IPC: H01L25/065
Filed: 2002-08-01
Granted: 2003-10-21
Abstract: One embodiment comprises a substrate having a top surface for receiving a semiconductor die. According to a disclosed embodiment, an inductor is patterned on the top surface of the substrate. The inductor is easily accessible by connecting its first and second terminals to, respectively, a substrate signal bond pad and a semiconductor die signal bond pad. In another disclosed embodiment, an inductor is fabricated within the substrate. The inductor comprises via metal segments connecting interconnect metal segments on the top and bottom surfaces of the substrate. The first and second terminals of the inductor are easily accessible through first and second substrate signal bond pads. One embodiment comprises at least one via in the substrate. The at least one via provides an electrical connection between a signal bond pad of the semiconductor die and a printed circuit board attached to the bottom surface of the substrate.
Patent TW-584733-B (TW)
Title: Group distribution device, system and method capable of performing wire pair identification
Inventor: HUANG HAI-TAU
IPC: G01R31/08
Filed: 2002-08-06
Granted: 2004-04-21
Abstract: The invention provides a group distribution device, system and method capable of performing wire pair identification. The group distribution device includes a built-in light emitting device and a filter device in the receiver of each wire. When a test voltage is applied on the circuit of the light emitting device, the light emitting device emits light for performing wire pair identification. When applying a communication signal or low-voltage signal, the filter device can decrease or even avoid loop short circuit phenomenon possibly caused by the circuit of the light emitting device. Therefore, the inventive group distribution device is able to perform normal communication signal transmission operation without having to remove the circuit of the light emitting device even after completing the operation of wire pair identification.
Patent TW-544416-B (TW)
Title: Overhead traveling carriage
Inventor: ITO YASUHISA
IPC: B66C9/02
Filed: 2002-08-13
Granted: 2003-08-01
Abstract: The present invention provides an overhead traveling carriage, an objective of which is to suppress transmission of vibration to an article during conveyance in an overhead traveling carriage having a hoist. In the overhead traveling carriage of the present invention, a chuck mechanism 10 is provided in a hoist 7 to support the top of an article 4. A fall preventing mechanism 14 is provided to prevent the article 4 supported by the chuck mechanism 10 from falling. Movable members 18 are provided which can move in a horizontal direction so as to advance toward and retreat from the housed article 4. Each of the movable members 18 has an L-shaped side cross section that extends so as to cross the direction in which it advances and retreats. A horizontal portion 18a of the movable portion 18 acts as means for preventing the article from falling. Rubber dampers 19 are provided on that surface of a vertical portion 18a of the movable member which is closer to the article 4, so as to constitute members pressed against the article 4. Movable portions provided in the fall preventing mechanism 14 are composed of only rotationally movable portions.
Patent TW-I264172-B (TW)
Title: Bi-directional DC power conversion system
Inventor: BETTS-LACROIX JONATHAN
IPC: H02M3/158
Filed: 2002-08-28
Granted: 2006-10-11
Abstract: A bi-directional DC-to-DC power converter is provided. The power converter has three modes of operation: (1) a step-down mode, in which the power converter converts power in a first direction (such as from a high-voltage power bus to a low-voltage power bus), and (2) a step-up mode, in which the power converter converts power in the opposite direction (such as from the low-voltage power bus to the high-voltage power bus), and (3) an off mode, in which no power is transferred. A single power converter may therefore be used to replace both a conventional step-down converter and a conventional step-up converter. The power converter may provide a battery charge-control functionality, and may be used to charge a battery that may, for example, provide a source of power to a component of an electrical device.
Patent TW-552704-B (TW)
Title: A scalable vertical DRAM cell structure and its manufacturing methods
Inventor: WU CHING-YUAN
IPC: H01L27/108
Filed: 2002-09-04
Granted: 2003-09-11
Abstract: A scalable vertical DRAM cell structure comprising a scalable trench region and self-aligned common-drain diffusion region are disclosed by the present invention, in which the scalable trench region comprises a deep-trench region having a vertical transistor and a second-type shallow-trench-isolation region being defined by a spacer technique. The scalable vertical DRAM cell structure can offer a DRAM cell size equal to or smaller than 4F2 and is used to implement two contactless DRAM arrays. A first-type contactless DRAM array comprises a plurality of metal bit-lines integrated with planarized common-drain conductive islands and a plurality of highly conductive word-lines. A second-type contactless DRAM array comprises a plurality of metal word-lines integrated with planarized common-gate conductive islands over common-gate conductive connector islands and a plurality of common-drain conductive bit-lines.
Patent TW-I220421-B (TW)
Title: Differential capacitor micro-accelerometer structure manufactured by SOI chip
Inventor: JOU JENG-SAN
IPC: B81B1/00
Filed: 2002-09-24
Granted: 2004-08-21
Abstract: The present invention provides a differential capacitor micro-accelerometer structure manufactured by SOI chip. A square floating mass block is arranged on a substrate. Each of the four corners of the floating mass block is extended outward to form a floating leg for being floated and fixed on the substrate. Each of at least two side edges of the floating mass block has a finger-like interlaced electrode radiated outwardly. First and second fixed electrodes fixed on the substrate are arranged at the periphery of the floating mass block. Each of the fixed electrodes includes a set of first and second fixed finger-like interlaced electrodes respectively corresponding to the finger-like interlaced electrodes in an interlaced manner. Furthermore, there are plural conductors communicated with and crossed over each of the first fixed finger-like interlaced electrodes to connect to each of the second fixed finger-like interlaced electrodes. Therefore, the present invention provides an SOI micro-accelerometer for measuring differential capacitor, which can measure the acceleration for one axis and two axes, so as to provide high sensitivity.
Patent TW-I274081-B (TW)
Title: Induction heating devices and methods for controllably heating an article
Inventor: SUMAKERIS JOSEPH JOHN
IPC: H01L21/205
Filed: 2002-10-29
Granted: 2007-02-21
Abstract: A heating device for controllably heating an article defines a processing chamber to hold the article and includes a housing and an EMF generator. The housing includes a susceptor portion surrounding at least a portion of the processing chamber, and a conductor portion interposed between the susceptor portion and the processing chamber. The EMF generator is operable to induce eddy currents within the susceptor portion such that substantially no eddy currents are induced in the conductor portion. The conductor portion is operative to conduct heat from the susceptor portion to the processing chamber. The heating device may further include a platter and an opening defined in the conductor portion, wherein the opening is interposed between the susceptor portion and the platter.
Patent TW-577008-B (TW)
Title: Method of dynamic diary recording
Inventor: LIU WIN-HARN
Filed: 2002-11-12
Granted: 2004-02-21
Abstract: The present invention provides a method of dynamic diary recording, which can dynamically record the diary data into several different diary documents according to the operational period of the program. The method includes the following steps: first, defining a plurality of time periods along with the increasing time interval; next, establishing a plurality of diary documents corresponding to the plurality of time periods; writing the diary data at the time into the diary document corresponding to the time period whenever one time period is expired, and cleaning up the diary data in the diary document corresponding to the previous time period. The method of dynamic diary recording according to the present invention can ensure the total amount of diary document not being too big, which can save a lot of disk spaces and also increase the efficiency of data analysis.
Patent TW-588507-B (TW)
Title: Method and apparatus for controlling step motor of optical disk driving system
Inventor: YOON YONG-SEOCK
IPC: G11B21/10
Filed: 2002-12-06
Granted: 2004-05-21
Abstract: A method and an apparatus for controlling a step motor of an optical disk driving system include generating a step pulse for controlling the step motor in an interval of time determined by a disk speed in a playing mode by using a frequency, and generating a step pulse in an interval of time stored in a predetermined speed table according to a number of motion steps and a motion direction corresponding to movements of a pickup due to search mode operations such as track search and track jump, so as to drive the step motor by using a driving signal corresponding to a step pulse, generated by using a multiple voltage produced by adjusting an output of the step motor according to a playing/search mode. Therefore, a load on a microprocessor and power consumption of a step motor can be reduced.
Patent TW-I238298-B (TW)
Title: Process cartridge and image forming apparatus
Inventor: SAIKI ATSUNA
IPC: G03G21/18
Filed: 2003-02-20
Granted: 2005-08-21
Abstract: A developer storage space into which developer is stored is segmented into a first developer storage portion 116a arranged at an upper portion of this developer storage space, and a second developer storage portion 116b arranged at a lower portion thereof, while sandwiching therebetween a window portion 120 which constitutes an optical scanning path. This first developer storage portion 116a is communicated with the second developer storage portion 116b via developer paths 122a and 122b, which are provided at both sides of the window portion 120. The developer derived from the first developer storage unit 116a is conducted to the developer paths 122a and 122b by the first stirring/transporting member 124, and then, is supplied to the second developer storage portion 116b through the developer paths 122a and 122b, and furthermore, is uniformly transported by the second stirring/transporting member 130 also to a central portion of a developing unit.
Patent TW-I268284-B (TW)
Title: Polytrimethylene terephthalate resins with improved properties
Inventor: SEIDEL ECKHARD
IPC: C08L67/02
Filed: 2003-03-03
Granted: 2006-12-11
Abstract: A composition comprising polytrimethylene terephthalate (PTMT) with a reduced emission of acrolein is obtained by contacting polytrimethylene terephthalate (PTMT) resin with an effective amount of a melt stable, organic stabilizing compound. Such PTMT resin has an acrolein formation rate at 280 DEG C of less than 15 ppm/minute. Preferably the residual acrolein content of the PTMT resin is less than 10 ppm. The additive organic stabilizing compounds are free from nitrogen atoms. Preferred additive compounds include polyfunctional alcohols, alcoholates, aromatic carboxylic acid anhydrides, carboxylic acids and salts of carboxylic acids. The additive compounds are added at the polymer in molten state and/or to the resin, which is then processed to fibers, filaments, non-wovens, films and/or mouldings.
Patent TW-I224898-B (TW)
Title: Active backscatter-transponder, communication-system with it and method to transmit data with such an active backscatter-transponder
Inventor: HEIDE PATRIC
IPC: G06K19/07
Filed: 2003-03-04
Granted: 2004-12-01
Abstract: This invention relates to a device, especially an active backscatter-transponder to generate an oscillator-signal(s) based on a basis-signal (sH) with an oscillator (SHFO) to actively construct the oscillator-signal (s) through oscillation, an input (ANTs) for the basis-signal (sH) and an output (ANTs) for the generated oscillator-signal (s), where the oscillator (SHFO) can be excited through the basis-signal (sH) to generate the oscillator-signal (s) quasi-phase-coherent to the basis-signal (sH). In order to transmit the data, said device has a data-insertion device (TGEN), which is formed to insert data or a data-signal (DatTX) into the oscillator-signal (s). A suitable receiver (E) to receive and process a received-signal (e), which is generated from such a device and sent as a quasi-phase-coherent signal (s), has a data-recovery-device (Demod) to recover the inserted data (DatTX) in addition to a separation-device (MIX) to remove the signal-components of the oscillator (SHFO) from the received-signal (e) by means of the basis-signal of an oscillator (EHFO) on the receiving-side.
Patent TW-584852-B (TW)
Title: Semiconductor memory device operating with low current consumption
Inventor: OOISHI TSUKASA
IPC: G11C11/15
Filed: 2003-03-06
Granted: 2004-04-21
Abstract: In a resistance value variable memory, substrate voltages and/or substrate biases of a digit line drive circuit, a word line drive circuit and a bit line drive circuit for a memory cell array are changed in accordance with an operation mode. A driving power on signal lines connected to memory cells can be increased, and a leakage current during standby can be reduced without increasing a circuit layout area.
Patent TW-I268623-B (TW)
Title: Semiconductor integrated circuit device and method of manufacturing the same reading memory information at high speed from the transistor-carried nonvolatile memory cell transistor
Inventor: SHUKURI SHOJI
IPC: H01L29/788
Filed: 2003-04-15
Granted: 2006-12-11
Abstract: The present invention provides a kind of semiconductor integrated circuit apparatus that can read the memory information at high speed from the transistor-carried nonvolatile memory cell transistor. The first well region in the memory cell transistor is provided with the followings: a pair of memory electrodes, in which one electrode forms a source and the other forms the drain; and the channel region sandwiched by a pair of electrodes. The channel region has the first gate electrode (3), which is disposed through the insulation film (2) to approach the memory electrode, and the second gate electrode (8), which is disposed through the insulation films (4, 7) and the charge storage region (6) so as to have electrical isolation from the first gate electrode. The first negative voltage is supplied inside the first well region so as to form a reverse bias voltage condition larger than the junction voltage endurance between the first well region and the memory electrode close to the second gate electrode such that it is capable of implanting hot electrons inside the charge storage region. In addition, it is capable of implanting electrons inside the charge storage region from the well region.
Patent TW-I278963-B (TW)
Title: Copper silicide passivation for improved reliability
Inventor: BRADSHAW ROBERT WAYNE
IPC: H01L21/768
Filed: 2003-04-25
Granted: 2007-04-11
Abstract: A silane passivation process, carried out in-situ together with the formation of a subsequent dielectric film, converts the exposed Cu surfaces of a Cu interconnect structure, to copper silicide. The copper silicide suppresses Cu diffusion and electromigration and serves as a barrier material in regions where contact to further conductive material is made. An entire copper surface of a copper interconnect structure may be silicided or a local portion of the surface silicided after an opening is formed in an overlying dielectric to expose a portion of the copper surface.