baber/WOPTO huggingface dataset:
Patent TW-524894-B (TW)
Title: Electrodeposition chemistry for filling of apertures with reflective metal
Inventor: LANDAU UZIEL
IPC: C25D7/12
Filed: 2000-01-03
Granted: 2003-03-21
Abstract: The present invention provides plating solutions, particularly copper plating solutions, designed to provide uniform coatings on substrates and to provide substantially defect free filling of small features formed on substrates with none or low supporting electrolyte, i.e., which include no acid, low acid, no base, or no conducting salts, and/or high metal ion, e.g., copper, concentration. Defect free filling of features is enhanced by a plating solution containing blends of polyethers (""carrier"") and organic divalent sulfur compounds (""accelerator""), wherein the concentration of the carrier ranges from about 0.1 ppm to about 2500 ppm of the plating solution, and the concentration of the accelerator ranges from about 0.05 ppm to about 1000 ppm of the plating solution. The plating solution is further improved by adding an organic nitrogen compound at a concentration from about 0.01 ppm to about 1000 ppm to improve the filling of vias on a resistive substrate. The organic nitrogen is preferably a substituted thiadiazole, which is used at concentrations from 0.1 ppm to about 50 ppm of the plating solution, or a quartenary nitrogen compound, which is used at concentrations from about 0.01 ppm to about 500 ppm.
Patent TW-490537-B (TW)
Title: Pressure/flow rate control valve
Inventor: HOSONO MASAYUKI
IPC: G05D7/01
Filed: 2000-03-02
Granted: 2002-06-11
Abstract: Disclosed is a pressure/flow rate control valve comprising a valve-opening/closing section (32) having a valve plug (82) which is installed with an elastic member (80) having a substantially tapered cross section at one end, a stem (86) which is displaceable integrally with the valve plug (82) and which is installed with a packing (90) disposed between a pair of disk sections (88a, 88b) separated from each other by a predetermined spacing distance, and a spring member (76) which is fastened to one end of the stem (86), for seating the valve plug (82) on an annular projection (92) in accordance with the action of resilient force.
Patent TW-474082-B (TW)
Title: Successive approximation correction of DC offset in filter-buffer baseband path of data radio receiver
Inventor: BARDSLEY SCOTT
IPC: H04L27/18
Filed: 2000-03-02
Granted: 2002-01-21
Abstract: A DC offset correction arrangement compensates for DC offset introduced into a signal processing path of a device such as a data radio for application to a downstream digital data signal analyzer. During an off-line, calibration cycle, DC offset is measured by a successive approximation DC offset measurement circuit, which stores a multibit output digital code representative of the measured offset. This code is coupled to a DC offset correction circuit, which supplies selected signal processing components, such as a negative feedback low-pass filter coupled and a buffer amplifier, with a correction current that causes the supplied components to inject prescribed portions of a binarily weighted correction voltage that effectively cancels the measured DC offset.
Patent TW-467986-B (TW)
Title: Cable sheath with several parallel strands and stay equipped therewith
Inventor: FARGIER CYRILLE
IPC: E01D19/16
Filed: 2000-03-03
Granted: 2001-12-11
Abstract: The invention concerns cable sheath consisting of several independent strands comprising an outer tubular sleeve (2) in one or several portions (21, 2j and so on ), which includes, in its internal volume, guide channels extending from one end of the sheath (1) to the other and which are at least equal in number with the strands of the cable designed to be housed in the sheath, said channels forming a coherent bundle (3) wherein the channels are arranged parallel to one another forming a grid system, and said bundle 3 consists of a succession of bundle segments (31, 3j and so on) maintained longitudinally spaced apart from one another by an interval (e) ranging between a few millimetres and some tens of centimetres, and whereof the homologous individual channels are maintained aligned relatively to one another.
Patent TW-457782-B (TW)
Title: Block interleave device, block deinterleave device, block interleave method and block deinterleave method
Inventor: FURUTANI SENICHI
IPC: G11B20/18
Filed: 2000-03-14
Granted: 2001-10-01
Abstract: The block interleave device, block deinterleave method, block interleave, and block deinterleave method are disclosed, in which the block interleave and deinterleave can be performed by one face of a memory device with one block storage area, in order to reduce the circuit area and the consumption power, the comparator 123 is provided in the address generator 103 for generating the address of the memory device 104, the comparative base value of the comparator 123 appears at the output of the multiplier 11, the size of the comparator can be reduced by using the minimum value which is larger than LxM-1.
Patent TW-546583-B (TW)
Title: Information processing method and apparatus and medium
Inventor: YAMAGUCHI YOSHIHIRO
IPC: G06F3/0362
Filed: 2000-05-12
Granted: 2003-08-11
Abstract: An information processing method and apparatus free from a defect in a conventional system that complicated processing operations need to be executed before a user selects a desired application program on a task bar equipped with a start menu button and starts the selected program. A jog dial related application declares to a jog dial state monitor program 54C that it (application) itself is a jog dial related application. The jog dial state monitor program 54C then adds the application software to a list of the jog dial related applications. The display of the jog dial menu is then set to a display proper to the application and apprised to the user in the form of a jog dial guide. The jog dial related application advises the illustration of the jog dial operation in the current state to the jog dial state monitor program 54C in the form of a letter string.
Patent TW-457794-B (TW)
Title: Hinge
Inventor: YAMADA AKIRA
IPC: H04M1/02
Filed: 2000-05-31
Granted: 2001-10-01
Abstract: A hinge is provided with a structure to extend the contact length of a friction portion while operated oscillatingly such that the pressure from a coiled spring can be applied more effectively on the oscillating direction of oscillating bodies. The hinge is characterized by comprising a bearing body (1) having, on the outside, a mounting part (11) for mounting on a first oscillating body (5) and also having an abrasive resistant internal surface with slider locking parts (10, 10) formed on the same circumference of an inner peripheral part at positions apart by a specified angle, a shaft (2) with a spring storage hole (20) having, at one end part, a mounting part (21) for mounting on a second oscillating body (6), inserted into a bearing body (1) rotatably and lockingly, and opened to one position on the outer peripheral part so that it crosses at right angle to an axis and, at the time of rotation, passes a route including the slider locking parts (10), a coiled spring (3) inserted into the spring storage hole (20), and a sturdy slider (4) energized by the coiled spring (3) so that the slider (4) is pushed out from the spring storage hole (20) in peripheral directions of the bearing body (1).
Patent TW-476694-B (TW)
Title: Method for mounting thin-film type pressure and temperature sensor array in mould core and the structure thereof
Inventor: LUO REN-CHIUAN
IPC: B29C33/08
Filed: 2000-06-16
Granted: 2002-02-21
Abstract: The present invention provides a method for mounting thin-film type pressure and temperature sensor array in a mould core and the structure thereof, comprising arranging thin-film type pressure and temperature sensors in an array and using the silicone and spray-welding technique to mount the sensors in recesses defined in surface of a mould core for precisely detecting distribution of pressure and temperature of injected material inside the mould. The detected data is fed back to the injection molding machine as a reference for adjustment for achieving automatic control of pressure and temperature of the injection molding machine which reduces the flaw rate of the products and enhance the quality and precision of the products. The pressure/temperature sensors are made by means of micro-machining process with piezoelectric and thermoelectric thin-film material, with thermal insulation material as bottom layer, by making use of the techniques of piezoelectric pressure detection and resistive temperature detection.
Patent TW-I224430-B (TW)
Title: Packing variable-length code bits at fixed positions
Inventor: FLORENCIO DINEI A
IPC: H03M7/40
Filed: 2000-07-27
Granted: 2004-11-21
Abstract: A conventional variable-length codebook is converted into a modified codebook in which each symbol is represented by the same number of bits, but at least one symbol can be represented by at least two different code words. Such symbols therefore may be said to have redundant bits, which may then be used to encode other symbols, thereby achieving a degree of data compression. By using fixed-length code words, the positions of code words in the resulting encoded data steam are known a priori. As a result, the encoded data can decoded in parallel. The present invention provides both the data compression advantages of variable-length encoding schemes and the ability to perform parallel decoding processing of fixed-length encoding schemes. The present invention can be embodied in either lossless or lossy implementations.
Patent TW-539884-B (TW)
Title: Design of a soft contact lens based upon novel methods of corneal topographic analysis
Inventor: DAVIS BRETT A
IPC: G02C7/04
Filed: 2000-10-02
Granted: 2003-07-01
Abstract: A method is provided which is used to design soft contact lens via corneal topographic analysis. The topography of the cornea is matched to a corresponding topography of a soft contact lens. A geometrical transformation which maps the corneal elevation onto the back surface of an unflexed soft contact lens is used to minimize errors induced by flexure of the lens. The mapping transformation takes into account the effects of flexure. As a result, the contact lens has a back surface with a curvature which matches the specific elevations of the cornea, while the front surface can be spherical or any desired symmetrical or asymmetrical shape.
Patent TW-526183-B (TW)
Title: Process for the alkylation of aromatic compounds
Inventor: CAPPELLAZZO OSCAR
IPC: C07B61/00
Filed: 2000-08-16
Granted: 2003-04-01
Abstract: Process for the alkylation of aromatic compounds by the re-action of the aromatic compound of interest with isopropanol, alone or mixed with propylene, characterized in that said reaction is carried out in the presence of a catalytic composition based on zeolite, under mixed gas-liquid phase conditions or under completely liquid phase conditions, at such temperature and pressures that the concentration of water in the reaction liquid phase is not higher than 8,000 ppm w/w, regardless of the total water content present in the reaction mixture.
Patent TW-496060-B (TW)
Title: Mobile station and base station
Inventor: YONEYAMA MASAYUKI
IPC: H04W72/04
Filed: 2000-09-08
Granted: 2002-07-21
Abstract: A mobile station that selects one of a plurality of base stations according to electric field strengths of signals transmitted on control channels corresponding to the plurality of base stations, and establishes first a link and then a call connection with the selected base station on a traffic channel that is assigned via a control channel corresponding to the selected base station, the mobile station including: a measuring unit for measuring an electric field strength of a signal on the traffic channel when a link operation is performed to establish the link for the traffic channel; and a judging unit for judging whether the link operation should be continued according to the measured electric field strength.
Patent TW-455528-B (TW)
Title: Method of forming decoration lining for edge of plate material
Inventor: JOU DI-JIUN
IPC: B27D1/10
Filed: 2000-09-21
Granted: 2001-09-21
Abstract: The present invention relates to a method of forming a decoration lining for the edge of a plate material, which comprises: mounting a frame mold on the periphery of a plate material; leaving a clearance between the frame mold and the plate material; mixing an unsaturated resin having a grain of a stone material; and wrapping the top face and the periphery of the plate material with the resin. Since the grain on the periphery of the plate material is similar to the grain of a stone material on the surface of the plate material, this exhibits a visual effect similar to a stone material, thereby increasing the whole value of the design.
Patent TW-476121-B (TW)
Title: Liquid film forming method
Inventor: ITO SHINICHI
IPC: B05D1/26
Filed: 2000-09-21
Granted: 2002-02-11
Abstract: The present invention provides a liquid film forming method for forming a liquid film on a substrate to be treated by relatively moving a liquid drip nozzle and the substrate while dripping liquids from the nozzle, so as to not only shorten the treatment time but also reduce the quantity of liquids to be used. In accordance with the present invention, the relative movement of a liquid drip nozzle 12 and a substrate 11 to be treated is composed of the linear movement of the liquid drip nozzle 12 from one terminal side of the substrate 11 to be treated through the surface of the substrate 11 to the other terminal side of the substrate 11 in a row direction and the movement in a column direction outside the substrate 11. The moving distance in the column direction is calculated by adding a drip length L on the substrate 11 and an acceleration/deceleration block, and a moving velocity (v) on the substrate in the row direction is determined corresponding to the square root of the product of the drip length L and the absolute value of acceleration/deceleration (a).
Patent TW-462100-B (TW)
Title: Wafer surface inspection method
Inventor: HEO TAE-YEOL
IPC: G01B11/30
Filed: 2000-09-27
Granted: 2001-11-01
Abstract: Types of defects on a wafer are discriminated according to defect measurements obtained from a wafer inspection system which includes a plurality of dark field detectors. Using the wafer measurement system, it is determined whether first, second and third conditions are satisfied. The first condition is when a size of a defect on the wafer measured by the wafer inspection system is smaller than a limit value denoting a maximum size of crystal originated particles. The second condition is when a correlation between a plurality of defect light intensity values detected by a plurality of dark field detectors of the wafer measurement system satisfies a reference value. The third condition is when a location of the defect measured by the wafer inspection system is within a vacancy-rich area of the wafer. The type of the defect is then determined to be a crystal originated particle when the first, second and third conditions are all satisfied. On the other hand, the type of defect is determined to be an actual particle when any one or more of the first, second and third conditions is not satisfied.
Patent TW-465100-B (TW)
Title: Triple-poly silicon layers formation of flash memory
Inventor: CHEN JIN-YANG
IPC: H01L27/115
Filed: 2000-10-05
Granted: 2001-11-21
Abstract: The method of the present invention comprises putting the first poly silicon layer on the oxide area and substrate; then defining the 0th mask on the first poly silicon layer to form the first silicon area; removing the 0th mask layer and putting oxide on the first poly silicon; forming the second poly silicon layer on the above structure and etching the second poly silicon to make the second poly silicon area; then etching through the oxide and the first poly silicon layer to form the control and floating gates; forming the third poly silicon layer on the control and floating gate; finally etching the third poly silicon to form an erase gate.
Patent TW-475156-B (TW)
Title: Apparatus and method for adjusting 3D stereo video transformation
Inventor: LEE RUEN-RONE
IPC: G06T15/10
Filed: 2000-10-05
Granted: 2002-02-01
Abstract: The present invention discloses an apparatus and method for adjusting 3D transformation applied in a 3D computer graphic processing system, using a simple and practical computing method to simulate visual effect of human's eyes to separate input video into a left video and a right video. By the focus effect of the left video and the right video, a user can feel effect of changing depth of the input video, and creating 3D effect. Additionally, the present invention provides many parameters for convenience in adjusting the video depth and location in a display plane by users.
Patent TW-484333-B (TW)
Title: Double-threshold admission control method in cluster-based micro/picocellular wireless networks
Inventor: LIN HUA-JIUN
IPC: H04Q7/32
Filed: 2000-10-17
Granted: 2002-04-21
Abstract: The present invention provides a double-threshold admission control method in cluster-based micro/picocellular wireless networks. The method provides a cluster level threshold and cell level threshold. When a new mobile user arrives a cell, and if the number of occupied channels in the cluster is less than the cluster level threshold and the number of occupied channels in the cell is less than the cell level threshold, the mobile user is admitted to enter a cell. Otherwise, the mobile user is refused to enter the cell.
Patent TW-494697-B (TW)
Title: Method in a telecommunication system
Inventor: HEDLUND MIKAEL
IPC: H04B1/707
Filed: 2000-11-16
Granted: 2002-07-11
Abstract: The present invention relates to a method in a CDMA-based communication system for power allocation and control of the downlink channels of a base station having a fixed maximum permitted downlink power level. The method includes the steps of estimating the total needed downlink power for a subsequent time interval and, if necessary, restricting the downlink power for selected subsets of user equipments by means of rejecting their requests for a downlink power increase. Admission and congestion control is done by means of analysing and evaluating the number of rejected power requests from said user equipments.
Patent TW-461800-B (TW)
Title: Spinning reel spool
Inventor: HITOMI YASUHIRO
IPC: A01K89/01
Filed: 2000-11-20
Granted: 2001-11-01
Abstract: A spinning reel spool made lightweight while maintaining the strength of the bobbin trunk. The spinning reel spool (4) includes a spool main section (7), a front flange section (8), and a front-flange fixing member (9). The spool main section (7) has a bobbin trunk (7a), a tubular skirt portion (7b) with a larger diameter that is formed unitarily with the rear end of the bobbin trunk (7a), and an inner barrel member (7c) made of a synthetic resin polymer, which is fitted to the inner circumference of the bobbin trunk (7a). The front flange section (8) has a larger diameter and is attached to the front end of the bobbin trunk (7a). The front-flange fixing member (9) fastens the front flange section (8) to the spool main section (7). The bobbin trunk (7a) and the skirt portion (7b) constitute dual larger-smaller stage tubular element that is formed unitarily by press-working a sheet of an aluminum alloy. The inner barrel member (7c) is made of a synthetic resin polymer and is fitted into the bobbin trunk (7a).
Patent TW-502179-B (TW)
Title: Data accessing system and method
Inventor: JENG YI-CHANG
IPC: G06F17/30
Filed: 2000-11-22
Granted: 2002-09-11
Abstract: There is provided a data accessing method for accessing the key content in a document, which comprises using a document feature description code to define the feature corresponding to the key content in the document; using a key content accessing module to obtain the document content based on this document feature description code; and accessing the key content based on the feature of the key content of the document defined in the document feature description code. The present invention also discloses a data accessing system for implementing this method.
Patent TW-451036-B (TW)
Title: Crankshaft comprising oil filter
Inventor: OGASAWARA ATSUSHI
IPC: F01M11/03
Filed: 2000-12-02
Granted: 2001-08-21
Abstract: To provide a crankshaft comprising an oil filter 42, which has excellent capacity to separate foreign substances such as dust by utilizing a filter, and which does not bring about increase in the size and weight of the crankshaft. In a crankshaft 10 in which a connecting rod 15 is connected to a crank pin 12 via a bearing 16, an annular groove 39 constituting a part of a lubricating oil passage for supplying lubricating oil to the bearing 16 is provided on the side face 13Ra of a crank weight 13R, and an oil filter 42 is housed in the annular groove 39.
Patent TW-505889-B (TW)
Title: Method for series production of chip cards, in particular for SIM cards
Inventor: GOSSEL SVEN
IPC: G06K19/00
Filed: 2001-02-22
Granted: 2002-10-11
Abstract: The present invention concerns a method for series production of chips, in particular for SIM cards, that comprises the following steps: a software program is created; the software program is applied onto a chip; chip-carrier-related and user-related personalization data are applied onto the chip, the method being characterized in that first the chip-carrier-related personalization data are applied onto the chips, and the user-related personalization data are applied onto the chips only in a later production step, separately from the chip-carrier-related personalization data. The invention further concerns an apparatus for testing wafers, characterized in that it has more than 16 programming heads in order to apply chip-carrier-related personalization data onto the chips.
Patent TW-487988-B (TW)
Title: Method of cleaning and conditioning plasma reaction chamber
Inventor: RICHARDSON BRETT C
IPC: C23C16/44
Filed: 2000-12-14
Granted: 2002-05-21
Abstract: A method for cleaning and conditioning interior surfaces of a plasma chamber in which substrates such as silicon wafers are processed. The method includes cleaning the chamber such as by a wet clean or in-situ plasma clean, introducing a conditioning gas into the chamber, energizing the conditioning gas into a plasma state, depositing a polymer coating on the interor surfaces and processing a substrate. The conditioning step can be performed without a substrate such as a wafer in the chamber and the processing step can be carried out without running conditioning wafers through the chamber prior to processing production wafers. In the case of a plasma chamber used for etching aluminum, the conditioning gas can include a fluorine-containing gas, a carbon-containing gas and a chlorine-containing gas.
Patent TW-477000-B (TW)
Title: Dual damascene bond pad structure for lowering stress and allowing circuitry under pads and a process to form same
Inventor: CHITTIPEDDI SAILESH
IPC: H01L23/52
Filed: 2001-01-03
Granted: 2002-02-21
Abstract: A process for forming a dual damascene bond pad within an integrated circuit produces a bond pad which is resistant to stress effects and which therefore allows for the bond pad to be formed over active circuitry. The process includes forming a dual damascene structure by forming a bond pad opening having a barrier layer film on the bottom surface of the upper portion of the opening, and forming vias which extend downwardly through the bottom surface. The invention is also directed to a bond pad is located over active circuitry formed within an integrated circuit device. A barrier film forms the bottom surface of the upper portion of a bond pad opening which also includes vias extending through the bottom surface to form a dual damascene structure. The process and bond pad provide a bond pad which is resistant to stress effects such as cracking which can be produced when bonding an external wire to the bond pad leakage currents between the bond pad and the underlying circuitry are prevented.