baber/WOPTO huggingface dataset:
Patent TW-554407-B (TW)
Title: Method of forming active area pattern in photolithography process
Inventor: WANG LI-MING
IPC: H01L21/027
Filed: 2002-07-03
Granted: 2003-09-21
Abstract: A kind of method for forming active area pattern is provided in the present invention, in which the invented method is applied in semiconductor photolithography process. The invention is featured with providing a mask set and a positive photoresist (PR). The mask set contains a line width mask and a contact window mask corrected by OPC. The mask set is used to continuously expose the positive PR so as to mix and form an active area pattern.
Patent TW-570939-B (TW)
Title: Process for preparing polycarbonate
Inventor: VOLKERS ANDRE A
IPC: C08G64/40
Filed: 2002-08-19
Granted: 2004-01-11
Abstract: A process for quenching a catalyst used in the manufacture of polycarbonate by melt polycondensation of a dihydroxy compound and a diester. The process includes adding a sulfonic acid ester quencher to the polycarbonate and extruding the polycarbonate, wherein the amount of sulfonic acid ester added to the polycarbonate is effective to reduce the amount of branching species generated during extrusion of the polycarbonate to less than 100 parts per million. The catalyst used in the melt polycondensation reaction is selected from the group consisting of sodium dihydrogen phosphite, cesium dihydrogen phosphate and disodium magnesium ethylenediaminetetraacetic acid.
Patent TW-567604-B (TW)
Title: Apparatus with compliant electrical terminals, and methods for forming same
Inventor: LUTZ MICHAEL A
IPC: H01L23/485
Filed: 2002-08-27
Granted: 2003-12-21
Abstract: An apparatus is disclosed including an electrical conductor and an electrically conductive, compliant bump formed on the electrical conductor. The compliant bump includes an electrically conductive, solderable capping layer and an electrically conductive, compliant body positioned between the solderable capping layer and the electrical conductor. The compliant body electrically couples the solderable capping layer to the electrical conductor. The electrical conductor may be, for example, an input/output (I/O) pad of the apparatus, and the compliant bump may form an electrical terminal of the apparatus. The compliant body forms a mechanically flexible, electrically conductive path between the solderable capping layer and the electrical conductor. The compliant bump deforms elastically when subjected to a force exerted between the solderable capping layer and the electrical conductor, allowing the compliant bump to form a highly reliable connection between the apparatus and an external element. Several embodiments of the compliant bump, and methods for forming the compliant bump, are presented.
Patent TW-584673-B (TW)
Title: Method for etching metallic layer with improved sidewall profile of metallic line
Inventor: YUAN HAO-CHIH
IPC: C23F1/00
Filed: 2002-08-30
Granted: 2004-04-21
Abstract: A method for etching a metallic layer with an improved sidewall profile of metallic lines is used to form a metallic line with a vertical profile and comprises: forming a dielectric layer on a semiconductor substrate; forming a soft landing layer on the dielectric layer, the soft landing layer being capable of absorbing free radicals or ions; forming a metallic layer on the soft landing layer; forming a photoresist pattern on the metallic layer; and using the photoresist pattern as a mask and using a plasma etching process to etch the metallic layer and the soft landing layer to form a desired metallic line. When performing the plasma etching process in forming a metallic line, the ion scattering effect can be reduced because the soft landing layer is capable of absorbing undesirable free radicals and ions, thereby improving the metallic sidewall profile, reducing the macro/micro loading effect, and improving the undercut phenomena. Thus, the thickness of the edge of the photoresist after etching can be maintained in order to avoid the occurrence of defect in the metal.
Patent TW-I278750-B (TW)
Title: System and method which updates firmware in a non-volatile memory without using a processor
Inventor: LEI YUNG-CHUN
IPC: G06F9/445
Filed: 2002-09-05
Granted: 2007-04-11
Abstract: A method used for updating a non-volatile memory. The method is used by a processing system, which is electrically connected to a host computer. The processing system contains a non-volatile memory (NVM) that is used for storing firmware needed by the system. The processing system also contains an NVM control interface having a plurality of registers for updating and reading data stored in the NVM. When the NVM control-interface updates data stored in the NVM, it will first read the data stored prior to the current data and pass it to the host computer for comparison, and then update the data stored in the NVM.
Patent TW-I244614-B (TW)
Title: Component reduction in Montgomery multiplier processing element
Inventor: RUEHLE MICHAEL D
IPC: G06F7/72
Filed: 2002-09-27
Granted: 2005-12-01
Abstract: A Montgomery multiplier circuit with a chain of processing elements uses less circuit logic in each processing element by propagating an initial parameter through registers used for other purposes. An accumulation register in each processing element is used to propagate the initial parameter through the chain. In one embodiment the initial parameter is first propagated through address registers until it reaches the end of the chain, and is then looped back through the accumulation registers in the reverse direction. In one embodiment, multiples of at least one parameter used in a Montgomery multiplication are pre-calculated in the processing elements of the Montgomery multiplier using the same logic elements used in performing the Montgomery multiplication.
Patent TW-I243251-B (TW)
Title: Probe needle for testing semiconductor chips and method fro producing it
Inventor: SCHNEEGANS MANFRED
IPC: G01R1/067
Filed: 2002-10-15
Granted: 2005-11-11
Abstract: The invention, which relates to a probe needle for testing semiconductor chips, which is fixed in a mount by one end and has a contact tip at its free end, and a method for producing a probe needle for testing semiconductor chips having a plurality of processing steps for shaping the probe needle, is based on the object of increasing the service life of probe needles. This is achieved by virtue of the fact that the probe needle is provided, at least on the surface of the contact tip, with a layer made of a chemically inert, electrically conductive material that is hard relative to the material of contact areas of the semiconductor chips.
Patent TW-564525-B (TW)
Title: Method of manufacturing semiconductor device
Inventor: OGATA TAMOTSU
IPC: H01L21/8247
Filed: 2002-10-22
Granted: 2003-12-01
Abstract: A thin gate insulating film of a transistor in a core circuit region is formed with a three-layer structure having an oxide film formed by thermally oxidizing a main surface of a semiconductor substrate (silicon substrate), a CVD nitride film formed on the oxide film and oxynitride film formed by oxidizing the upper surface of the CVD oxide film. A thick gate insulating film of a transistor in an I/O circuit region is formed with a pure oxide film. As a result, such a semiconductor device is obtained in that NBTI of the transistor in the I/O circuit region can be reduced, reliability of the gate insulating film can be improved while a threshold voltage of the transistor in the core circuit region can be properly controlled, and NBTI of the transistor in the core circuit region can be reduced.
Patent TW-I233413-B (TW)
Title: Rubber crawler
Inventor: YOSHIDA TOMOHISA
IPC: B62D55/24
Filed: 2002-11-15
Granted: 2005-06-01
Abstract: An endless belt (2) substantially formed of a rubber material having a plurality of driving holes (5) aligned along a longitudinal direction thereof at intervals for engaging teeth (4A) of a driving sprocket (4) is provided with a plurality of films (8) substantially formed of a rubber material for closing the driving holes (5), respectively, each of which is formed in a bucket shape in cross sectional view including a face portion (8A) extending nearly along a plane extended from an outer peripheral surface (2A) of the endless belt (2) and substantially closing the driving hole (5); a rising portion (8C) extending from the face portion (8A) in a direction away from ground contacting surface of the endless belt (2); and a connecting portion (8B) having a nearly horizontal plane and uniformly connecting the rising portion (8C) and an edge of the driving hole (5).
Patent TW-I227639-B (TW)
Title: Real-time interactive stock quotes using a broadcast channel
Inventor: HOANG KHOI
IPC: H04H60/25
Filed: 2002-11-29
Granted: 2005-02-01
Abstract: These and other objects of the present invention are provided by a method and system for real time display of time sensitive information. In a method of the invention, a first set of time sensitive information is received. A second set of information from the first set of time sensitive information is selected. The second set of information corresponds to a stored set of information identifiers. The second set of information is then stored. The second set of information is then displayed to a subscriber. In other embodiments of the invention, the time sensitive information includes stock quote information, news information, traffic information, or sports scores. The present invention can be implemented in a broadcast communication system such as a broadband communication system, wireless local loop or other communication system capable of broadcasting digital information.
Patent TW-571366-B (TW)
Title: Cleaning gas for semiconductor production equipment and cleaning method using the gas
Inventor: OHNO HIROMOTO
IPC: H01L21/3213
Filed: 2002-12-12
Granted: 2004-01-11
Abstract: The present invention provides a cleaning gas for semiconductor equipment for producing semiconductor, comprising a fluorine gas containing 1 vol % or less of oxygen-containing compound, and a cleaning method. The cleaning gas of the present invention enables a high etching rate, a high degree of cleaning efficiency and a good economical effectiveness for production process of semiconductor device.
Patent TW-589854-B (TW)
Title: Structure for switching mobile phone to digital camera
Inventor: HUANG JENG-WEN
IPC: H04M1/21
Filed: 2003-01-22
Granted: 2004-06-01
Abstract: The invention relates to a structure for switching mobile phone to digital camera, which is installed with a rotary part over the hinge of shell type mobile phone screen and keypad, enabling the screen to close on the keypad and to be rotated 180 degrees to the back of the mobile phone. One side of the mobile phone back is installed with a camera in connection with a control circuit of the mobile phone. Moreover, the screen side is installed with a magnet and after the screen is rotated 180 degrees, the position of the keypad corresponding to the magnet is installed with a first reed switch, and a second reed switch is installed on it. The first and second reed switches are connected with the control circuit of the mobile phone. When the front face of the screen is closed on the keypad, the magnet is facing to the second reed switch and magnetically attracts the second reed switch so as to trigger the control circuit to a mobile phone mode for performing regular calling functions. When the screen is rotated 180 degrees to the back of the mobile phone and closed on the keypad, the magnet is facing to the first reed switch and magnetically attracts the first reed switch so as to trigger the control circuit of the mobile phone to a camera mode. Meanwhile the camera is positioned in the front and the screen is positioned in the back. As such, the camera can be utilized to take picture of an object to be taken and use the screen to preview the taken picture and employ one key of the mobile phone as the shutter button for photography.
Patent TW-591847-B (TW)
Title: Regenerated energy inverter with multiple function modes
Inventor: SUNG CHANG-JE
IPC: H02J7/34
Filed: 2003-01-24
Granted: 2004-06-11
Abstract: The present invention is a regenerated energy inverter with multiple function modes and includes a monitoring unit, a boost unit, an inverting unit, and an additional two-way charging unit. The boost unit is connected to the direct-current (DC) voltage output end of the regenerated energy inverter. After converting DC voltage into DC high voltage, the DC high voltage is outputted to the inverting unit and the two-way charging unit. Since the monitoring unit is connected to the load, inverter unit and two-way charging unit, the present invention is highly adaptable when it has different function modes for selection, and its inverting unit can be applied for various loading applications, such as independent loading and network connection loading.
Patent TW-594064-B (TW)
Title: Allocation structure of color cells in color filter
Inventor: JUANG LI-SHENG
IPC: G02B5/23
Filed: 2003-03-18
Granted: 2004-06-21
Abstract: An allocation structure of color cells in color filter is disclosed, which comprises plural color cell sets arranged continuously, wherein each color cell set is formed by arranging a first color cell, a second color cell, a third color cell and a fourth color cell sequentially. The first color cell, the second color cell and the third color cell are three different color cells. The second color filter and the fourth color cell are the same color filter and have the same size. The effective width W1 of the first color cell, the effective width W2 of the second color cell, the effective width W3 of the third color cell satisfy the following equation: W1=AxW2, in which A=1.7 to 2.3, W3=BxW2, B=1.7 to 2.3.
Patent TW-I291959-B (TW)
Title: Process for preparing granisetron
Inventor: DALMASES BARJOAN PERE
IPC: C07D471/08
Filed: 2003-03-26
Granted: 2008-01-01
Abstract: The invention relates to a process for preparing granisetron, or a pharmaceutically acceptable salt thereof, which comprises: a) cyclisation of a compound of formula (I) in an inert solvent and at a temperature between 0-100° C., in the presence of a strong acid, in order to yield the compound of formula (II); b) methylation of the compound of formula (II), with an alkylating agent, in the presence of a base, in an inert solvent and at a temperature between 0° C.-160° C., and with optional formation of a pharmaceutically acceptable salt. The process of the invention yields a granisetron of high purity, preventing impurities due to demethylation, by carrying out the methylation after rather than before cyclisation and with a higher yield.
Patent TW-588339-B (TW)
Title: Data-recording control device
Inventor: SHIRAISHI TAKUYA
IPC: G11B20/10
Filed: 2003-03-28
Granted: 2004-05-21
Abstract: A data-recording control device is provided. A writing start command WTST from an MPU 18 is received by a modulation control part 12 and a starting trigger enable STEN is risen up for a trigger generate part 20. In the period the starting trigger enable STEN is outputted by the trigger generate part 20, if a counting number CNT of a counter 17 is coincided with a value corresponding to a writing start position, then a starting trigger is risen up. A signal is received, and a initial value set in a parameter register is read out, then the initial value is regarded as a parameter for data exchange and a renewal is performed by a 8-16 modulation part 11, and the exchanged data is regarded as a output data SIGOUT and is outputted by an output part 16.
Patent TW-I226502-B (TW)
Title: Manufacturing method of array substrate for liquid crystal display device
Inventor: LIM BYOUNG-HO
IPC: G02F1/1368
Filed: 2003-04-11
Granted: 2005-01-11
Abstract: A manufacturing method of an array substrate for a liquid crystal display device includes the steps of forming a gate line, a gate pad and a gate electrode on a substrate, forming a gate insulating layer on the gate line, the gate electrode and the gate pad, forming an active layer on the gate insulating layer, forming an ohmic contact layer on the active layer, forming a data line, a data pad, and source and drain electrodes on the ohmic contact layer, forming a pixel electrode on the source and drain electrodes, the pixel electrode contacting the drain electrode, forming a first passivation layer on the substrate including the pixel electrode, forming a second passivation layer on the first passivation layer, the second passivation layer exposing the first passivation layer over the gate pad and the data pad, and patterning the first passivation layer exposed by the second passivation layer to expose the gate pad and the data pad.
Patent TW-I261096-B (TW)
Title: Dustproof cover support structure of shock absorber
Inventor: MIYAZAKI TOMOHIRO
IPC: B60G11/52
Filed: 2003-05-15
Granted: 2006-09-01
Abstract: A dustproof cover support structure of a shock absorber in accordance with the present invention is a dustproof cover structure of a hydraulic shock absorber 10 that comprises a cover-receiver 50 that supports an end surface of a dust cover 30 is disposed on an upper surface of a spring seat 21. The cover-receiver 50 is fitted and fixed to an engaging portion 21C provided on the spring seat 21 without holding a damper tube 11.
Patent TW-I246981-B (TW)
Title: Tray for electronic components
Inventor: ONO HIROKAZU
IPC: H01L21/673
Filed: 2003-05-28
Granted: 2006-01-11
Abstract: A carrier for transporting electronic components is provided for enhancing the reliability in parts transportation by preventing an electronic components from being damaged during the transportation. A tray for electronic components having a plurality of accommodation cavities for accommodating electronic components therein, said accommodation cavities being defined by surrounding partition walls and arranged in a grid iron form; characterized in that said tray is formed with support steps in said surrounding partition walls within said cavities to receive an edge portion of an electronic component board, said support step in each cavity continuing into a contact accommodation space for accommodating a group of contacts formed on the electronic component board, said contact accommodating space having descending walls to surround and define the same, each descending wall having an inclination with respect to a vertical plane, said inclination being larger than required for an easy mold removing operation during an injection molding.
Patent TW-I220518-B (TW)
Title: Micro-electromagnetic drive nodule
Inventor: LAN YUNG-SUNG
IPC: G11B7/00
Filed: 2003-06-13
Granted: 2004-08-21
Abstract: A kind of micro-electromagnetic drive module for data storage apparatus is disclosed in the present invention. The invention mainly includes the support base stand, the focus placement unit, the tracking placement unit and the inclined-angle enabling unit. The focus placement unit and the tracking placement unit are respectively linked to the support base stand to generate linear movement parallel or vertical to the reading direction of optical pickup. The inclined-angle enabling unit is disposed at the bottom portion of the support base stand so as to link to the support base stand and generate a biased swinging phenomenon with a predetermined angle caused by the influence of the electromagnetic force for correcting the inclination phenomenon during reading and improving the read performance of data storage apparatus.
Patent TW-I231598-B (TW)
Title: Semiconductor memory device with efficiently laid-out internal interconnection lines
Inventor: YANO KENJI
IPC: G11C11/4099
Filed: 2003-06-18
Granted: 2005-04-21
Abstract: In a dummy word line region, a second metal interconnection line is arranged, and a connection between a low-resistive metal interconnection line constituting a word line arranged in a normal word line region and a lower gate electrode line is shifted. In a bit line twisting region, a memory cell gate electrode line is arranged to interconnect the gates of access transistors of memory cells, and a twisted bit line structure is implemented utilizing an upper metal interconnection line. A memory cell array region can more efficiently be used.
Patent TW-I230791-B (TW)
Title: Force-sensing system
Inventor: CHANG KUAI-KAI
IPC: G01N3/42
Filed: 2003-07-25
Granted: 2005-04-11
Abstract: A force-sensing system is disclosed, which has a common plate having a T-bar, two fixed-electrodes, two fiber laser interferometers, one voltage controller, one probe, and one three-axis piezoelectric actuator; wherein a self-balancing differential capacitance sensor consisted of said T-bar, said fixed-electrodes is used as a force sensor and the displacement of said common plate can be easily detected by said fiber laser interferometers. Due to the high sensitivity, and simple structure, the force-sensing system can be adopted for nano-indentation. In-situ imaging is also disclosed here.
Patent TW-I246739-B (TW)
Title: Method for manufacturing metal damascene and structure thereof
Inventor: WU ZHEN-CHENG
IPC: H01L23/532
Filed: 2003-10-02
Granted: 2006-01-01
Abstract: A method for manufacturing a metal damascene and a structure thereof is described. First, an etching stop layer and a dielectric layer are sequentially deposited on a support layer. An opening is then formed in the dielectric layer and the etching stop layer. Thereafter, a silicon carbide layer is deposited on a surface of the dielectric layer and on the lateral surface and bottom of the opening. Finally, a metal layer is formed in the opening. According to the present invention, the silicon carbide layer prevents the metal layer from diffusing into the dielectric layer, such that current leakage problem is solved, and time-dependent dielectric breakdown lifetime is raised and bias temperature stress performance is improved.
Patent TW-I280143-B (TW)
Title: Coating material
Inventor: OGAWA AKIRA
IPC: A61L9/00
Filed: 2003-11-17
Granted: 2007-05-01
Abstract: An object of this invention is to steadily elaborate the photocatalytic effect of titanium dioxide and antibacterial effect of silver complex, capturing indoor contaminants, such as bacteria, and realizing harmlessness of liquid material for wall smearing. Titanium dioxide is regarded as a photocatalyst combined with apatite comprising calcium phosphate for adsorbing contaminants, as main components, and a thiosulfato silver complex is regarded as an antibacterial material being incorporated and molten in equal amount therein. Elaborating the synergistic effect of these three materials makes harmful substances to be harmless, converting pollutants such as various bacteria floating in a room to harmless materials and clarifying an interior environment.
Patent TW-I246952-B (TW)
Title: Methods and apparatus for polishing control
Inventor: BIRANG MANOOCHER
IPC: B24B49/12
Filed: 2003-11-21
Granted: 2006-01-11
Abstract: A CMP station can be closed loop controlled by using data obtained by an inline metrology station from a first polished wafer to affect the processing of subsequent polished wafers. The first wafer is polished and measured by the inline metrology station. The metrology station measures at various points the array dielectric thickness, field dielectric thickness, barrier residue thickness and metal residue thickness. The data is then inputted into an algorithm and polishing parameter outputs are calculated. The outputs are sent to the CMP station and used to supplement or replace the previous polishing parameter. Subsequent wafers are polished on the CMP station using the revised polishing parameters.