baber/WOPTO huggingface dataset:
Patent TW-I378516-B (TW)
Title: Bump-on-lead flip chip interconnection
Inventor: PENDESE RAJENDRA D
IPC: G01R31/26
Filed: 2004-11-10
Granted: 2012-12-01
Abstract: A semiconductor device has a semiconductor die with a plurality of bumps formed over the die. A substrate has a plurality of conductive traces formed on the substrate. Each trace has an interconnect site for mating to the bumps. The interconnect sites have parallel edges along a length of the conductive traces under the bumps from a plan view for increasing escape routing density. The bumps have a noncollapsible portion for attaching to a contact pad on the die and fusible portion for attaching to the interconnect site. The fusible portion melts at a temperature which avoids damage to the substrate during reflow. The noncollapsible portion includes lead solder, and fusible portion includes eutectic solder. The interconnect sites have a width which is less than 1.2 times a width of the conductive trace. Alternatively, the interconnect sites have a width which is less than one-half a diameter of the bump.
Patent TW-I255087-B (TW)
Title: Optoelectronic component with a heat sink
Inventor: BEHRINGER MARTIN
IPC: H01S5/02
Filed: 2004-11-26
Granted: 2006-05-11
Abstract: The invention relates to a radiation-emitting optoelectronic component (1), which is connected to a heat sink (3), and which is designed for a pulsed-mode operation with the pulse duration D, and for which, in the pulsed-mode operation, temperature changes of the optoelectronic component (1) occur with a thermal time constant tau, characterized in that the thermal time constant tau is adjusted to the pulse duration D to decrease the amplitude of the temperature changes. Preferably, the thermal time constant tau of the temperature changes of the optoelectronic component during the pulsed-mode operation is greater than or equal to 0.5 D. in this way, the amplitude of the temperature changes in the pulsed-mode operation and alternating mechanical stresses involved therein are reduced favorably.
Patent TW-I247069-B (TW)
Title: Hidden steel plate
Inventor: HUANG CHUN-HIS
IPC: E04D3/35
Filed: 2004-12-02
Granted: 2006-01-11
Abstract: A steel plate has plural ridges, and a recess formed in two sides of each ridge. Each ridge has an obtuse angled groove, and a connect groove is formed under each ridge. Each steel plate may have a separating layer closely formed in its inner side. A ridge cover plate is provided to cover on each ridge, having an upper wall and an extension wall at two sides of the upper wall, a stop-projecting member formed in its inner side, and an engage end formed under the extension wall. In laying the steel plate, each ridge is fixed with the bolts of a steel beam for covering the ridge cover plate on the ridge for hiding the bolts. The stop projections of the ridge cover plate push the upper portions of the ridges for preventing the ridge cover plate from collapsing when a worker steps on the ridge cover plate, increasing the beauty of a building.
Patent TW-I252511-B (TW)
Title: Semiconductor constructions, and methods of forming capacitor devices
Inventor: MANNING H MONTGOMERY
IPC: H01L21/334
Filed: 2004-12-10
Granted: 2006-04-01
Abstract: The invention includes semiconductor constructions, and also includes methods of forming pluralities of capacitor devices. An exemplary method of the invention includes forming conductive storage node material within openings in an insulative material to form conductive containers. A retaining structure lattice is formed in physical contact with at least some of the containers, and subsequently the insulative material is removed to expose outer surfaces of the containers. The retaining structure can alleviate toppling or other loss of structural integrity of the container structures. The electrically conductive containers correspond to first capacitor electrodes. After the outer sidewalls of the containers are exposed, dielectric material is formed within the containers and along the exposed outer sidewalls. Subsequently, a second capacitor electrode is formed over the dielectric material. The first and second capacitor electrodes, together with the dielectric material, form a plurality of capacitor devices.
Patent TW-I281902-B (TW)
Title: Conveyer system for conveying articles between conveyer lines
Inventor: HON DAVID TAK-WEI
IPC: B65G47/00
Filed: 2005-02-01
Granted: 2007-06-01
Abstract: This invention provides a conveyer system for conveying articles between conveyer lines. This invention is able to efficiently and reliably conveying articles between conveyer lines by using a mechanical arm and a control system through cooperations between raising parts and riding parts and between hooks of the conveyer lines and hooks of the articles. In addition, the conveyer system of this invention has simple structure, low cost and high practicability.
Patent TW-I265068-B (TW)
Title: Decoupling of actuators for positioning an object
Inventor: WIDDOWSON GARY PETER
IPC: B25B11/00
Filed: 2005-02-24
Granted: 2006-11-01
Abstract: The invention provides an apparatus and a method for positioning an object coupled to a first support structure and a second support structure. A first actuator drives the first support structure along a first axis and a second actuator drives the first support structure along a second axis orthogonal to the first axis. A third actuator comprising a forcer and a stator is provided for driving the second support structure that is guided for movement relative to the first support structure along a third axis orthogonal to the first and second axes. The forcer is coupled to the second support structure and is movable with respect to the stator, and the stator is relatively stationary and decoupled from the second support structure.
Patent TW-I367953-B (TW)
Title: Refractory metal pots
Inventor: JEPSON PETER R
IPC: C22F1/18
Filed: 2005-03-25
Granted: 2012-07-11
Abstract: In accordance with various embodiments, plates are formed via a plurality of upset-forging and forging-back cycles followed by a plurality of rolling passes.
Patent TW-I260766-B (TW)
Title: MRAM arrays with reduced bit line resistance and method to make the same
Inventor: WANG PO-KANG
IPC: H01L27/105
Filed: 2005-04-01
Granted: 2006-08-21
Abstract: Improved MRAM arrays and a method of forming the same are disclosed in which a bit line has thinner portions formed over MTJs and thicker portions therebetween. Bottom electrodes are formed in a first insulation layer on a substrate and then MTJs and a coplanar second insulation layer are formed thereon. After a second conductive layer comprised of lower metal lines is formed above the MTJs, a trench is formed in a stack of insulation layer above portion of lower metal lines. A barrier layer and upper metal layer are sequentially deposited to form a filled trench that effectively increases a bit line thickness. The lower metal layer is a thin bit line region over MTJ, The method may also comprise forming word lines on an insulation layer that are aligned over the MTJs and perpendicular to the bit lines.
Patent TW-I278848-B (TW)
Title: Light encoding device
Inventor: LIU CHIEN-SHENG
IPC: G11B7/00
Filed: 2005-04-08
Granted: 2007-04-11
Abstract: The present invention provides a light encoding device, which comprises a light source receiving unit, an encoding disc, and a light source emitting unit for irradiating circularly polarized light, in which the encoding disc is provided with a plurality of magnetic sectors for penetration of circularly polarized light and with continuous magnetic pole variation; and, the light source receiving unit is used to sense the strength variation of the circularly polarized light after penetration of the plurality of magnetic sectors; thus, the light source emitting unit only needs a single laser beam, and the encoding disc could employ the innovative design for fabrication of existing magneto-optical disc mass production technology, so as to provide compact design, high precision, and high resolution, and reduce the fabrication difficulty and the relative manufacturing cost.
Patent TW-I281174-B (TW)
Title: Recycling device of metal and plastics in wasted electric wire/cable
Inventor: FAN DAU-MING
IPC: H01G15/00
Filed: 2005-07-04
Granted: 2007-05-11
Abstract: A recycling device of metal and plastics in wasted electric wire/cable is disclosed, wherein the copper conductor of the cable is extended to reduce the diameter of the copper conductor, so that the copper conductor and the external plastic insulation covering are separated to achieve the best separation effect, thereby separating and collecting the copper conductor and the external plastic covering. There is no contamination generated in the processes such as shattering, selection, separation, etc. The recycled copper conductor is kept at the non-oxidized state, and the recycled external plastic covering is kept at the state without deterioration and pyrolysis, thereby enhancing the re-utilization value of recycling.
Patent TW-I277983-B (TW)
Title: Semiconductor memory device performing auto refresh in the self refresh mode
Inventor: PARK TAEK-SEON
IPC: G11C11/406
Filed: 2005-07-21
Granted: 2007-04-01
Abstract: Method and apparatus for use with multi-bank synchronous dynamic random access memory (SDRAM) circuits, modules, and memory systems are disclosed. In one described embodiment, an SDRAM circuit receives a bank address to be used in an auto-refresh operation, and performs the auto-refresh operation on the specified bank and for a current refresh row. The device is allowed to enter a self-refresh mode before auto-refresh operations have been completed for all banks and the current refresh row. The memory device completes refresh operations for the current refresh row before proceeding to perform self-refresh operations for new rows. Other embodiments are described and claimed.
Patent TW-I274858-B (TW)
Title: Device for performance testing of heat pipe
Inventor: CHANG CHUN-YI
IPC: F28D15/02
Filed: 2005-07-29
Granted: 2007-03-01
Abstract: A device for performance testing of heat pipe includes a heating device and a cooling device. The heating device includes a heating part and an insulating part. The heating part includes a substrate and a clamp. A first hole is set on the clamp. The insulating part includes a lumen used to contain the heating part. The cooling device includes a second hole corresponding to the first hole to insert a heat pipe.
Patent TW-I269084-B (TW)
Title: Transverse closed-loop resonator
Inventor: GARNER SEAN MATTHEW
IPC: G02B6/26
Filed: 2005-10-05
Granted: 2006-12-21
Abstract: A transverse closed-loop fiber resonator (10) includes an inner cladding (102) having a surface (300) peripherally forming a closed-loop shape for confining light to the surface (300). The inner cladding has a first diameter thickness (104) and a first index of refraction profile in a cross-sectional portion of the transverse closed-loop fiber resonator (10). A ringed-core (120) corresponding to the closed-loop shape is disposed on the corresponding surface of the inner cladding (102). The ringed-core (120) has a second thickness (124) of material thinner than the first diameter thickness (104), and a second index of refraction profile greater than the first index of the inner cladding by an index delta in the cross-sectional portion of the transverse closed-loop fiber resonator such that the ringed-core can guide light within the ringed-core traversely around the closed-loop shape.
Patent TW-I298839-B (TW)
Title: Pci express transitioning link power state system and method thereof
Inventor: TSENG WEN YU
IPC: G06F13/14
Filed: 2005-11-02
Granted: 2008-07-11
Abstract: A PCI Express system and a method of transitioning link state thereof. The PCI Express system includes an upstream component, a downstream component and a link. The upstream component and the downstream component transmit data to each other via the link. When at least one of the upstream component and the downstream component stops data transmission under a normal working state and if the system idle time period reaches a threshold idle time, then transiting the link into a second link state
Patent TW-I290230-B (TW)
Title: Positioning apparatus, system and method thereof
Inventor: LIN CHUNG-WENG
IPC: G01S5/02
Filed: 2006-01-04
Granted: 2007-11-21
Abstract: A positioning apparatus, a system and a method are disclosed. The positioning apparatus comprises a satellite positioning module, a wireless communication position module, a control module and an output module. A first positioning information sent form at least a satellite is received by the satellite positioning module. A second positioning information provided by a position information server is received by the wireless communication position module through a short distance wireless communication protocol. The control module is used to control the satellite positioning module and to activate the wireless communication position module. Lastly, the first positioning information and the second positioning information are outputted by the output module.
Patent TW-I279536-B (TW)
Title: Cantilever resistive humidity detection structure and method for manufacturing the same
Inventor: CHEN JUNG-TAI
IPC: G01N27/12
Filed: 2006-02-24
Granted: 2007-04-21
Abstract: The present invention provides a cantilever resistive humidity detection structure and a method for manufacturing the same. The invented structure includes: a substrate providing a first surface and a second surface, in which the first surface and the second surface of the substrate are formed with a first oxide layer and a second oxide layer by an oxidation process. The first oxide layer of the substrate is sequentially formed with a resistance sensing layer and a humidity sensing layer. Furthermore, the substrate is formed with an opening penetrating the first oxide layer and the second oxide layer. A cantilever is retained in the opening so that the cantilever of the substrate has a humidity sensing layer and a resistance sensing layer. As a result, the humidity sensing layer changes its volume due to a change in humidity so that the resistance sensing layer produces deformation to be used for the detection of environmental humidity.
Patent TW-I292945-B (TW)
Title: Chip package
Inventor: HUANG MING LIANG
IPC: H01L23/28
Filed: 2006-02-24
Granted: 2008-01-21
Abstract: A chip package including a flexible substrate, a plurality of conductive plugs, a wiring layer, and a chip is provided. The flexible substrate has a first surface and a second surface opposite to the first surface. The conductive plugs pass through the flexible substrate. The wiring layer is located on the first surface and has a plurality of inner leads electrically connected to the conductive plugs respectively. The chip has an active surface and a plurality of bumps on the active surface, wherein the chip is disposed on the second surface of the flexible substrate and connected with the conductive plugs by the bumps. As bumps on the chip are electrically connected to the conductive plugs by hot pressing, the chip is quickly and reliably electrically connected to the inner leads.
Patent TW-I320181-B (TW)
Title: Method for selective slow programming convergence in a flash memory device and memory device and memory system using the same
Inventor: INCARNATI MICHELE
IPC: G11C16/04
Filed: 2006-06-14
Granted: 2010-02-01
Abstract: A plurality of memory cells are programmed with incrementally increased programming pulses applied to word lines to which the memory cells are coupled. After each pulse, a verify operation determines the threshold voltage for each cell. When the threshold voltage reaches a pre-verify threshold, only the bit line connected to that particular cell is biased with an intermediate voltage that slows down the change in the V<SUB>t </SUB>of the cell. The other cells continue to be programmed at their normal pace. As the V<SUB>t </SUB>for each cell reaches the pre-verify level, it is biased with the intermediate voltage. All of the bit lines are biased with an inhibit voltage as their threshold voltages reach the verify voltage threshold.
Patent TW-I290989-B (TW)
Title: Synchronized spacer with a guiding block
Inventor: LIAO CHI-MENG
IPC: F16C29/12
Filed: 2006-07-10
Granted: 2007-12-11
Abstract: A synchronized spacer with a guiding block, which comprises a stripped connecting chain and a guiding block fixing to an end of the connecting chain. The guiding block corresponding to the guideway wall of a rolling element is formed an arc surface, and the size of the guiding block is between the connecting chain and the rolling element. By such arrangement, the synchronized spacer does not hit the guideway wall while cooperating with several rolling elements to work in the guiding device. Therefore, the present invention keeps the linear guiding device work smoothly and stably.
Patent TW-I290210-B (TW)
Title: Molded lens formed with notches for measuring eccentricity and method for measuring the eccentricity
Inventor: SHYU SAN-WOEI
IPC: G01B11/27
Filed: 2006-09-13
Granted: 2007-11-21
Abstract: This invention relates to a molded lens formed with notches for measuring eccentricity and method for measuring the eccentricity. One or several of notches are formed on both the front and reverse surfaces of the molded lens, which are concentric with the optical surfaces and are located on the flat parts of the lens, without affecting the formation of the optical surfaces. The notches are observable by using a tool microscope so that the value and the direction of the eccentricity of the molded lens can be detected and determined by means of the eccentricity measurement function equipped in the tool microscope for use as reference to modify the molding die. Therefore, this method can be used as a substitute for conventional eccentricity measurement method that uses penetration-type eccentricity instrument with fixtures, so as to reduce the cost of the measurement equipment, simplify the measurement procedure, increase the efficiency of molding die modification, and improve the quality control of the lens.
Patent TW-I332193-B (TW)
Title: Method and apparatus of processing time-varying signals coding and decoding and computer program product
Inventor: GARUDADRI HARINATH
IPC: G10L19/06
Filed: 2007-04-10
Granted: 2010-10-21
Abstract: In an apparatus and method, time-varying signals are processed and encoded via a frequency domain linear prediction (FDLP) scheme to arrive at an all-pole model. Residual signals resulted from the scheme are estimated and transformed into a time domain signal. Through the process of heterodyning, the time domain signal is frequency shifted toward the baseband level as a downshifted carrier signal. Quantized values of the all-pole model and the frequency transform of the downshifted carrier signal are packetized as encoded signals suitable for transmission or storage. To reconstruct the time-varying signals, the encoded signals are decoded. The decoding process is basically the reverse of the encoding process.
Patent TW-I413645-B (TW)
Title: 18-methyl-19-norandrost-4-ene 17,17-spiro ether (18-methyl-19-nor-20-spirox-4-en-3-one), and pharmaceutical products comprising the same
Inventor: BOHLMANN ROLF
IPC: A61K31/58
Filed: 2007-06-29
Granted: 2013-11-01
Abstract: The present invention describes the novel 18-methyl-19-norandrost-4-ene 17,17-spiro ethers of the general formula I in which Z is an oxygen atom, two hydrogen atoms, a group ═NOR or ═NNHSO2R, where R is a hydrogen atom or a straight- or branched-chain alkyl group having 1 to 4 or 3 to 4 carbon atoms, R4 is a hydrogen atom, a halogen atom or a trifluoromethyl group, and R6 and/or R7 may have α or &bgr; configuration, and R6 and R7 are independently of one another a hydrogen atom or a straight- or branched-chain alkyl group having 1 to 4 or 3 to 4 carbon atoms or a straight- or branched-chain alkenyl group having 2 to 4 or 3 to 4 carbon atoms or a saturated cycloalkyl group having 3 to 5 carbon atoms or together are a methylene group or a double bond. The novel compounds have progestational and antimineralocorticoid activity.
Patent TW-I403086-B (TW)
Title: Apparatus and method for controlling rotation direction and speed of brushed motor
Inventor: JULICHER JOSEPH
IPC: H02P7/29
Filed: 2008-02-26
Granted: 2013-07-21
Abstract: A single low side power transistor switch is used to efficiently control a brushed motor in a forward rotational direction. A boost voltage power supply is used to supply voltage to the brushed motor in a reverse rotational direction and/or braking from the forward rotational direction. A digital device controls the brushed motor rotational speed and rotational directions.
Patent TW-I481443-B (TW)
Title: Condensation and washing device, polymerisation device and also method for cleaning process vaporrs during the production of polylactide
Inventor: RAINER HAGEN
IPC: C08G63/08
Filed: 2008-08-08
Granted: 2015-04-21
Abstract: Condensation and washing device (1), comprises: (a) a sump container (2) containing a condensation- and a washing liquid (3); (b) at least one column (6) that is attached to the sump container, where the column exhibits at least a material exchange packing (7); (c) at least an inlet (8) for process vapor, which is arranged under the material exchange packing of the column; and (d) at least one outlet arranged above the material exchange packing of the column for process vapor. Condensation and washing device (1), comprises: (a) a sump container (2) containing a condensation- and a washing liquid (3), where the sump container exhibits at least a drain conduit (5); (b) at least one column (6) that is attached to the sump container, where the column exhibits at least a material exchange packing (7) that is at least partly filling the cross section of the column; (c) at least an inlet (8) for process vapor, which is arranged under the material exchange packing of the column; and (d) at least one outlet arranged above the material exchange packing of the column for process vapor, where the drain conduit of the sump container is connected with the column for the circulation of the condensation and washing liquid over a pipe line (10) and the entrance of the pipe line is arranged above the material exchange packing in the column. Independent claims are included for: (1) a polymerization device for the polymerization of a biodegradable, intermolecular cyclic diesters of an alpha hydroxy carboxylic acid of formula (II), comprising the condensation device; and (2) a procedure for the condensation and/or washing of a vaporous biodegradable, intermolecular cyclic diesters of an alpha hydroxy carboxylic acid (II), from a vapor mixture containing the diester (II), the alpha hydroxy acid of formula (I) corresponding to diester (II) and water comprising contacting a stream of a condensation and a washing liquid containing an aqueous solution of (I) corresponding to (II) with the vapor mixture, where the diester (II) containing in the vapor mixture is dissolved in the condensation and washing liquid. R, R 1> : hydrogen or linear or branched 1-6C aliphatic residues. [Image].
Patent TW-I411849-B (TW)
Title: Liquid crystal display and substrate thereof
Inventor: CHEN CHIEN HONG
IPC: G02F1/1333
Filed: 2009-05-15
Granted: 2013-10-11
Abstract: A liquid crystal display and a substrate thereof are provided. The substrate of the liquid crystal display has a plurality of first pixel areas, second pixel areas, and third pixel areas. The substrate of the liquid crystal display has a plurality of first insulating films disposed on the first pixel areas, a plurality of second insulating films disposed on the second pixel areas, and a plurality of third insulating films disposed on the third pixel areas. The dielectric coefficient of the first insulating film is greater than the dielectric coefficient of the second insulating film, and the dielectric coefficient of the second insulating film is greater than the dielectric coefficient of the third insulating film.