baber/WOPTO huggingface dataset:
Patent TW-200643225-A (TW)
Title: Regeneration of cupric etchants and recovery of copper sulfate
Inventor: ZHAO GANG
IPC: C23F1/46
Filed: 2006-03-03
Abstract: Spent, acidic solutions comprising cupric chloride and hyrdrochloric acid from the copper etching process are regenerated by a process in which the acid is subjected to distillation with sulfuric acid. In one embodiment, the process comprises (a) providing a spent etchant comprising at least about 10% by weight chloride and at least about 5% dissolved copper; (b) adding at least about 2 moles of sulfuric acid per mole of dissolved copper to the spent etching solution, thereby converting copper chloride into hydrochloric acid and precipitated copper sulfate; (c) distilling the mixture from step (b) to vaporize at least a portion of the hydrochloric acid; (d) condensing at least a portion of the vaporized hydrochloric acid; (e) separating at least a portion of the precipitated copper sulfate from the residual liquid, wherein said residual liquid comprises sulfuric acid; and (f) reusing at least a portion of the residual liquid as a sulfuric acid source in step (b).
Patent TW-200734633-A (TW)
Title: Method for predicting lifetime of electric static chuck
Inventor: YEN KUANG-HUA
IPC: H01L21/68
Filed: 2006-03-09
Abstract: A method for predicting lifetime of electric static chuck (ESC) suitable for predicting lifetime of an ESC which is used to carry a wafer is provided. The method includes following steps. First, the ESC current is monitored. Then, values of the moving average are calculated from the monitored ESC current values and the variation trend of the values of moving average are analyzed. Afterward, whether the lifetime of the ESC has arrived is predicted according to the result of the analysis.
Patent TW-200736089-A (TW)
Title: Turn signal of a vehicle
Inventor: Zhang yuan-tai
IPC: B60Q1/34
Filed: 2006-03-17
Abstract: A turn signal of a vehicle is disclosed. A turn signal is embedded in a rear windshield of a vehicle body. The turn signal is formed within a plurality of recesses which a plurality of LED, OLED or EL lamps are being embedded. The turn signal is arranged as an arrow or characters, such as a word of right or left. So that, by improving rear come car drives vision distinguish efficiency, it can reduce rear come car and the front car traffic accident crash rate.
Patent TW-200739398-A (TW)
Title: Bee's nest shaped optical mouse pad
Inventor: TSAI HSI-WEN
IPC: G06F3/039
Filed: 2006-04-11
Abstract: The optical mouse pad is based on the concept of optical reflection to design as bee's nest shaped object with black & white colors. The border of bee's nest is slightly higher than the mouse pad's surface to lift the mouse above the pad. In order to reduce the resistance caused by direct contact with pad's surface to let the mouse moving faster and smoother, meanwhile, more precisely.
Patent TW-200731508-A (TW)
Title: Electonic device, memory device and semiconductor integrated circuit
Inventor: MITANI SATORU
IPC: G11C16/02
Filed: 2006-04-12
Abstract: An electronic device includes a first electrode (1), a second electrode (3) and a variable resistive thin film (2) connected between the first electrode (1) and the second electrode (3). The variable resistive thin film includes Fe3O4 and Fe2O3 crystalline phase.
Patent TW-200739939-A (TW)
Title: Light-emitting diode with improved current and light distribution and manufacturing method thereof
Inventor: Wang shui-jin
IPC: H01L33/00
Filed: 2006-04-14
Abstract: Disclosed are a light-emitting diode and a manufacturing method thereof. The present invention provides an improvement on a light-emitting unit of the light-emitting diode. The light-emitting unit comprises vertically spaced first and second cladding layers and an active layer formed by epitaxy between the cladding layers. The second cladding layer has a first un-etched area and a first etched area which is recessed with respect to the first un-etched area. The light-emitting diode has a second electrode layer that is positioned on a transparent conducting layer at a location corresponding to the first un-etched area. The present invention makes use of the non-uniform thickness of the second cladding layer, so that the electrical resistance in the current path flowing from the first un-etched area to the second electrode layer approaches equilibrium with the electrical resistance in the current path and the current flowing through the first etched area to the second electrode layer, thereby further making the current and light distribution uniform.
Patent TW-200701369-A (TW)
Title: Heat treatment apparatus of light emission type
Inventor: ITO YOSHIO
IPC: H01L21/687
Filed: 2006-04-19
Abstract: A flash of light emitted from flash lamps is directed through an optical window defined by an opening provided in a clamp ring onto a semiconductor wafer. Because the opening of the clamp ring is of an elliptical configuration, the optical window defined by the clamp ring is also of an elliptical plan configuration. The clamp ring is mounted to a chamber so that opposite edge portions of the optical window facing parts of a peripheral portion of the semiconductor wafer which have a relatively low temperature if a flash of light is directed from the flash lamps through the optical window, assuming that the optical window is of a circular plan configuration, are opposite edge portions of the optical window which are located on the minor axis of the elliptical configuration. Directing the flash of light through the optical window increases the temperature of the parts of the peripheral portion having the relatively low temperature to improve the within-wafer uniformity of a temperature distribution of the semiconductor wafer during flash heating.
Patent TW-200641021-A (TW)
Title: Plastics articles for metalization with improved shaping properties
Inventor: NIESSNER NORBERT
IPC: C23C18/20
Filed: 2006-04-27
Abstract: The invention relates to metalizable extruded foils or sheets produced from a plastics mixture comprising, based on the total weight of components A, B, C, D, and E, which gives a total of 100% by weight, (a) from 5 to 49.45% by weight of a thermoplastic polymer as component A, (b) from 50 to 94.45% by weight of a metal powder with an average particle diameter of from 0.01 to 100 μm (determined by the method defined in the description), where the normal electrode potential of the metal in acidic solution is more negative than that of silver, as component B, (c) from 0.5 to 10% by weight of a dispersing agent as component C, (d) from 0.05 to 5% by weight of a stabilizer as component D, and (e) from 0 to 40% by weight of fibrous or particulate fillers or their mixtures as component E. The invention further relates to thermoplastic molding compositions for production of these metalizable extruded foils or sheets, to a pelletized material comprising these thermoplastic molding compositions, to composite layered foils or composite layered sheets, and to moldings comprising these extruded foils or sheets, to metalized polymer products comprising these extruded foils or sheets, or composite layered foils or composite layered sheets, and moldings, to processes for production of these articles, to the use of these articles, and also to absorbers for electromagnetic radiation, oxygen scavengers, electrically conducting components, gas barriers, and decorative parts comprising these articles.
Patent TW-200705114-A (TW)
Title: Imprint lithography
Inventor: LOF JOERI
IPC: G03F7/20
Filed: 2006-05-15
Abstract: An imprint lithography apparatus is disclosed which has a needle, and a substrate table arranged to hold a substrate to be imprinted, wherein the needle is moveable between a first position and a second position, the first position being such that in use the needle penetrates a layer of imprintable material on the substrate, and the second position being such that in use the needle is disengaged from the imprintable material on the substrate, the substrate table and the needle arranged such that one may be scanned relative to the other.
Patent TW-200738736-A (TW)
Title: New compounds for the treatment of cardiac arrhythmias
Inventor: BJORE ANNIKA
IPC: A61K31/5386
Filed: 2006-06-13
Abstract: There is provided compounds of formula I, wherein R1, R2, R3, R41 to R46, X, Y and Z have meanings given in the description, which compounds are useful in the prophylaxis and in the treatment of arrhythmias, in particular atrial and ventricular arrhythmias.
Patent TW-200722973-A (TW)
Title: Apparatus and method for reducing computing system power through idle synchronization
Inventor: KARDACH JAMES
IPC: G06F9/46
Filed: 2006-06-16
Abstract: Systems and methods of power management provide for controlling the idleness of a processor based on an operating system schedule. The idleness of at least one device is synchronized with the idleness of the processor. Idleness synchronization may involve deferring bus transactions, suspending memory refresh, turning off power to clock sources and turning off power to combinatorial logic during an idle window in the OS schedule.
Patent TW-200707905-A (TW)
Title: Semiconductor device, power supply device, and information processing device
Inventor: UMEMOTO KIYOTAKA
IPC: H03K17/687
Filed: 2006-06-16
Abstract: A semiconductor device (100) includes a MOS transistor (10) having a back gate region "a", a first region "b" serving as one of a source region and a drain region, and a second region "c" serving as the other of the source region and the drain region. The semiconductor device further includes an input terminal (20) connected to the first region "b" and to which an input voltage is applied from outside the semiconductor device (100), an output terminal (30) connected to the second region "c" and outputting an output voltage outside the semiconductor device (100), and a back gate control circuit (40) for applying the input voltage or the output voltage to the back gate region "a". With this configuration of the semiconductor device having the output MOS transistor, even when a reverse bias is applied between the input and the output terminal, the terminals are insulated from each other and lowering of the drain current by the substrate bias effect can be suppressed.
Patent TW-200719244-A (TW)
Title: A method of recognizing a motion pattern of an object
Inventor: PIETQUIN OLIVIER
IPC: G06T7/20
Filed: 2006-06-27
Abstract: A method and a motion recognition system is disclosed for recognizing a motion pattern of at least one object by means of determining relative motion blur varia- tions around the at least on object in an image or a sequence of images. Motion blur parameters are extracted from the motion blur in the images, and based thereon the motion blur variations are determined by means of determining variations between the motion blur parameters.
Patent TW-200801626-A (TW)
Title: Device for assembling lens module
Inventor: CHANG KENG-MING
IPC: G03B13/32
Filed: 2006-06-30
Abstract: The present invention relates to a device for assembling a lens module used for installing at least on component into a barrel. The device includes at least one locating flatform for pre-locating the at least one component, an assembling flatform for locating and fixing the barrel, at least on fetching means and a moving means. The fetching means has at least one inhale mouth and is used for moving the at least one component to the locating flatform, and moving the at least one component pre-located into the barrel on the assembling flatform from the locating flatform. The moving means is used for moving the barrel to the assembling flatform and moving the leans module assembled. The device can be used for automatization production.
Patent TW-200726284-A (TW)
Title: System search to detect for a wireless communication network in a crowded frequency band
Inventor: UMATT BHUPESH
IPC: H04W48/18
Filed: 2006-08-16
Abstract: Techniques for efficiently performing system search to obtain service from a wireless system as quickly as possible are described. A terminal initially looks for service from a first (e.g., W-CDMA) system. The terminal identifies network(s) in the first system from which service was received in the past and performs acquisition on each network to look for service. If service is not found for the first system, then the terminal performs a search for a second (e.g., GSM) system. If service is found on the second system, then the terminal obtains service from the second system and avoids a frequency scan for the first system. Otherwise, the terminal performs a frequency scan for the first system using the search results for the second system. The terminal may obtain a list of RF channels detected for the second system and may omit these RF channels and possibly some other RF channels around these RF channels from the frequency scan.
Patent TW-200738286-A (TW)
Title: Solubilized ibuprofen
Inventor: GRUBER PETER
IPC: A61K31/50
Filed: 2006-08-17
Abstract: A process for producing a solubilized ibuprofen, preferably in the form of a granulate, the process comprising the steps of: providing a mixture comprising solid ibuprofen and a first base selected from the group consisting of sodium hydroxide, potassium hydroxide, sodium carbonate, potassium carbonate, sodium glycinate, potassium glycinate and tribasic sodium and, potassium phosphates and mixtures thereof, and reacting the ibuprofen and the first base in essentially dry state. The obtainable granulate and the pharmaceutical compositions and dosage forms that may be produced therefrom are distinguished by their high solubility and rapid disintegration and dissolution in aqueous media, by their good flow properties and compressibility, by rapidly achieving onset of analgesic effect.
Patent TW-200811635-A (TW)
Title: Clamping mechanism
Inventor: CHOU TSUN-HSIEN
IPC: G06F1/16
Filed: 2006-08-21
Abstract: A clamping mechanism is applicable to clamp and fix a first fixture onto a second fixture, where two installing parts are disposed on the first fixture, at least one clamping hole is disposed on the second fixture, and the clamping mechanism comprises a rotating shaft pivoted onto the two installing parts, an operating part pivoted on the rotating shaft and capable of rotating freely around the rotating shaft, at least one clamping part and one hook slot disposed on the operating part, an elastic element hitched outside the rotating shaft between the two installing parts, and a stretching part which is disposed on the elastic element and can be clamped into the hook slot. While clamping, an external force is required to press the first fixture having the clamping mechanism towards the second fixture so as to allow the clamping part to turn in a predetermined direction into the clamping hole. When the external forced is removed, the clamping part is clamped onto the outside of the second fixture after being turned in a direction opposite to the predetermined direction, Thus, assembling and disassembling are easier to perform.
Patent TW-200811448-A (TW)
Title: Method to measure the zeta potential of the cylinder's outer surface
Inventor: CHUANG CHING-JUNG
IPC: G01R29/00
Filed: 2006-08-28
Abstract: The present invention discloses a method for measuring the zeta potential at the cylinder's outer surface. In the measuring cell, the cylinder is held coaxially inside a reference tube and a given solution is forced to flow through the annular space between the cylinder and the reference tube. The streaming potential induced by the flow forced with a hydraulic pressure drop is measured to determine the zeta potential, ζm, of the cylinder's outer surface by using the following equation, where D is the permittivity, ζref is the zeta potential of the reference tube, μ is the viscosity of the solution, k is the electric conductivity of the solution, and F is a correction factor for the electrokinetic model.
Patent TW-200720002-A (TW)
Title: Energy monitoring or control of individual vias formed during laser micromachining
Inventor: JORDENS WILLIAM J
IPC: B23K26/38
Filed: 2006-08-30
Abstract: A method and system increase the quality of results achieved by laser micromachining systems. Data (158,178) relating to parameters controlling laser micromachining process (152) are recorded during the micromachining process, identified by the feature associated with the parameters used to micromachine, and stored on the system. The stored data can be either retrieved during the micromachining process to enable real time control or retrieved after workpiece (174) processing to conduct statistical process control.
Patent TW-200737667-A (TW)
Title: Control circuit of power supply, power supply and control method thereof
Inventor: OZAWA HIDEKIYO
IPC: H02M3/10
Filed: 2006-08-31
Abstract: It is intended to provide a control circuit of power supply, a power supply and a control method thereof capable of achieving power saving in an integrated circuit and reducing a delay time of the integrated circuit. The control circuit 50 of a power supply 10 which outputs plural DC voltages VCC, VBGP, VBGN each having a different voltage value includes a voltage changing portion SW1 which detects an output current I1 relating to a first DC voltage VCC which is one of the plural DC voltages and sets at least one DC voltage except the first DC voltage VCC based on the detected output current I1, and the like.
Patent TW-200745130-A (TW)
Title: 2-Heteroaryl-pyrazolo-[4,3-e]-1,2,4-triazolo-[1,5-c]-pyrimidine adenosine A2a receptor antagonists
Inventor: NEUSTADT BERNARD R
IPC: A61K31/519
Filed: 2006-09-18
Abstract: Compounds having the structural formula I, or a pharmaceutically acceptable salt thereof, wherein R is R1-isoxazolyl, R1-oxadiazolyl, R1-dihydrofuranyl, R1-pyrazolyl, R1-imidazolyl, R1-pyrazinyl or R1-pyrimidinyl; R1 is 1, 2 or 3 substituents selected from H, alkyl, alkoxy and halo; Z is optionally substituted-aryl, or optionally substituted-heteroaryl; are disclosed, as well as their use in the treatment of central nervous system diseases, in particular Parkinson's disease and Extra Pyramidal Syndrome, pharmaceutical compositions comprising them, and combinations with other agents.
Patent TW-200722223-A (TW)
Title: Polymeric material, foam from the material and polishing pad prepared therefrom
Inventor: OKAMOTO CHIHIRO
IPC: B24B37/24
Filed: 2006-09-21
Abstract: This invention provides a macromolecular material for polished pad that promotes the flatness and flattening efficiency on the polished surface and low scratch. Under saturated swelling in water at 50 DEG C, the macromolecular material has 130 to 800 MPa stretch elasticity at 50 DEG C, less than 0.2 of loss tangent at 50 DEG C, and less than 80 DEG of angle touching with water.
Patent TW-200803914-A (TW)
Title: Process for hair dyeing
Inventor: CREMER CHRISTIAN
IPC: A61K8/18
Filed: 2006-10-24
Abstract: Disclosed is a process for dyeing of keratin-containing fibers comprising treating the fibers with at least one functionalized particle comprising on the surface an organic chromophore which is bound via a bridge member, wherein the particles are based on SiO2, Al2O3 or mixtures thereof, and the functionalized particles carry a positive charge.
Patent TW-200730717-A (TW)
Title: A method of vibration control supporting a cooling fan cover of a forced-air-cooled engine and forced-air-cooled engine with cooling air guide cover
Inventor: KOCHI HIROYOSHI
IPC: F02B67/00
Filed: 2006-11-09
Abstract: The invention provides a method and construction of vibration control supporting a cooling fan cover. In a forcer-air-cooled engine having a cooling fan cover fixed directly by means of fixing bolts to the cylinder block at fixing foot parts provided at a peripheral border of the fan cover, band-like vibration damping members are disposed between the peripheral border of the fan cover and the cylinder block in each region of the peripheral border belonging to each sector part defined between two adjacent fixing points of two adjacent fixing foot parts among said plurality of fixing foot parts respectively so that each of said damping members is pressed against the cylinder block by each region of the peripheral border when the bolts are tightened, said band-like damper members are flexible damping members each of which is disposed in an essential part of loop of vibration of the periphery for preventing generation of noise due to vibration of the fan cover with the fixing points as nodes of vibration resonating to cylinder block vibration, and said band-like flexible vibration damping members are adjusted thereby to adjust elastic force and damping capacity of the damping members so that resonance of the fan cover occurs at a rotation speed of engine higher than normal rotation speed thereof.
Patent TW-200823558-A (TW)
Title: Light source unit and backlight module with the light source unit
Inventor: PAN CHANG-HONG
IPC: G02F1/1335
Filed: 2006-11-23
Abstract: A light source unit for use in a backlight module includes a circuit substrate board and a plurality of chip assemblies arranged along a first direction of the circuit substrate board. Each of the chip assemblies includes a red LED chip, a blue LED chip, and a green LED chip. By employing a chip on board (COB) concept, and by providing LED chips of three primary colors directly on the circuit substrate board, chip spacing can be considerably reduced to effectively shorten the light mixing distance so as to permit miniaturization of the backlight module incorporating the light source unit.
Patent TW-200738016-A (TW)
Title: Method and device for communicating incremental broadcast information
Inventor: HAARTSEN JACOBUS
IPC: H04W4/06
Filed: 2006-12-13
Abstract: This invention relates to a system, terminals, and a method of communicating broadcast information where broadcast information (200) comprising at least two parts is transmitted to at least one communications terminal (T1, T2, T1', T2'). The transmission comprises transmitting the broadcast information (200) during at least a first time instance, and where the transmission further comprises transmitting incremental broadcast information (205) during a time instance being different than the first time instance. In this way, by sending the broadcast information in increments, i.e. incrementally, it is ensured that terminals capable of it (due to better capabilities like higher information rate, greater bandwidth, etc. and/or due to better location like near the base station, having favorable propagation conditions, having line-of-sight to the base station, etc.) will receive the broadcast information more quickly and thereby faster can resume a 'sleep' state (unless they are required to act in an active way upon the received broadcast information) without being limited by less complex or capable terminal or terminals under worst case conditions, as would otherwise be the case if the sending of broadcast information was designed to accommodate the worst or worse case situations. This saves power for the more capable and/or favorable placed terminals since the transceiver will be active for a shorter amount of time to receive the same amount of broadcast information.
Patent TW-200826146-A (TW)
Title: Field emission tube
Inventor: WEI YANG
IPC: H01J63/00
Filed: 2006-12-15
Abstract: The present invention relates to a field emission tube, which includes a transparent glass tube, an anode and a cathode disposed in the tube. The anode includes a reflective layer formed on an inner surface of the tube and a fluorescent layer formed on the reflective layer. The cathode includes an electron emission layer. The reflective layer is made of a conductive metallic-based material.