baber/WOPTO huggingface dataset:
Patent TW-I291472-B (TW)
Title: Catalytic processes for the controlled polymerization of free radically (co)polymerizable monomers and functional polymeric systems prepared thereby
Inventor: MATYJASZEWSKI KRZYSZTOF
IPC: C08F4/44
Filed: 2000-03-23
Granted: 2007-12-21
Abstract: Further improvements have been made in processes for controlled polymerization of free radically (co)polymerizable monomers mediated by a transition metal complex participating in a redox reaction which involves transfer of a radically transferable atom or group to and from an initiator or dormant polymer and the growing active polymer chain ends. Two improvements involve the choice of counterion in the transition metal complex. In one improvement the transition metal is held in close conjunction with a solid support through interaction with a counterion directly attached to the support. This cognition also allows for improvements in catalyst utilization including catalyst recovery and recycle. In another improvement, particularly suitable for controlled polymerization of certain monomers with an expanded range of transition metals, the function of counterion and ligand in the development of the transition metal based catalyst is superseded by use of salt containing a soluble organic counterion. These and other process improvements have been employed to prepare an extended range of novel polymeric materials and novel processes for the preparation of functional polymers including a novel catalytic atom transfer coupling reaction.
Patent TW-I285205-B (TW)
Title: Stable crystalling salts of 5-methyltetrahydrofolic acid
Inventor: MULLER HANS RUDOLF
IPC: A23L33/15
Filed: 2000-04-12
Granted: 2007-08-11
Abstract: This invention relates to stable crystalline salts of 5-methyl-(6R,S)-, -(6S)- and -(6R)-tetrahydrofolic acid, to methods of producing these salts and to the use thereof use as a constituent for the production of drugs or as a food additive, and to preparations containing these salts.
Patent TW-518877-B (TW)
Title: Light emitting diode array type power source of scanning apparatus
Inventor: LIOU SHIAN-LUNG
IPC: H04N1/04
Filed: 2000-04-13
Granted: 2003-01-21
Abstract: A kind of light emitting diode (LED) array light source for scanning apparatus includes machine housing and optical machine. The machine housing is provided with a scan platen for placing document to be scanned. The optical machine is movably installed inside the machine housing for conducting scan onto the document to be scanned on the scan platen. The optical machine includes an LED array to provide the required light source for the scanning apparatus when performing scanning process so as to have an optical image. A lens module is used to focus the red color image, the green color image and the blue color image that pass the lens module. A black/white charge coupled device (CCD) is used to receive the red color image, the green color image and the blue color image, and converts them into a red color image signal, a green color image signal and a blue color image signal, respectively.
Patent TW-471122-B (TW)
Title: Formation method, lead-line setting correction and forming device of transparent conductive film
Inventor: HAGIWARA RYOJI
IPC: H01L21/768
Filed: 2000-04-19
Granted: 2002-01-01
Abstract: Energy beam 29 is exposed on the ITO film of sample 27 to form an expected area 27b and ITO film is deposited on the expected area 27b in a gas environment that is mixed by Sn-compound gas and To-compound gas.
Patent TW-472489-B (TW)
Title: Method and system for identifying and downloading appropriate software or firmware specific to a particular model of set-top box in a cable television system
Inventor: DEL SORDO CHRISTOPHER S
IPC: H04N7/16
Filed: 2000-06-16
Granted: 2002-01-11
Abstract: A method and system identify programming code that is appropriate to the architecture and capabilities of a set-top terminal in a cable television system. The appropriate programming code is identified from among a variety of code objects being broadcast from the headend facility of the cable television system. A platform identifier stored in the set-top terminal is matched to a corresponding platform identifier in an entitlement management message or other download locator message that specifies where in the transport stream from the headend a particular code object can be acquired. By acquiring the object corresponding to the message bearing a matching platform identifier, the set-top terminal acquires programming code compatible with its attributes. Additionally, the cable television system can then optimally support a varied population of set-top terminals.
Patent TW-483227-B (TW)
Title: Soft start device of three phase induction motor
Inventor: JIANG SHIUAN-JANG
IPC: H02P1/02
Filed: 2000-04-24
Granted: 2002-04-11
Abstract: The present invention proposes a novel phase control method to start the three phase induction motor by AC voltage. The well-known method to start AC voltage controller is to use the close-loop voltage (or current) for controlling or to use the direct open-loop for adjusting the phase angle in order to reduce the terminal voltage of motor and reduce the start current, this is so-called soft start. Its disadvantage is that the heavier load can not be started directly under the condition of linear frequency operation and current limitation to the start torque to result in the long overcurrent which makes the motor and starter overheat or be damaged. In addition, the motor speed response under the condition without rotational speed feedback is difficult to be used for controlling the starting time period. Too long or too short starting time will cause too much wear or impact to reduce the life time of mechanical device. The phase control method proposed by the present invention not only varies the voltage, but also varies the frequency, in addition to varying the voltage by the closed loop, the purpose of multi-sectional frequency conversion is also accomplished by controlling the combination of turning on/off in the positive/negative half cycle of the SCR switch of each phase. The way of adjusting the ratio of voltage to frequency can be used to massively reduce the start current of motor and obtain a larger torque. Thus it has the capability to directly start heavy load, and the time period to start can also be set by voltage variation rate, the disadvantage of purely controlling the phase can thereby be improved.
Patent TW-I250131-B (TW)
Title: Point-of-use water treatment system and methods for decreasing the startup time for a bulb assembly and detecting the intensity of UV light produced by a bulb assembly
Inventor: KUENNEN ROY W
IPC: G01J1/02
Filed: 2000-08-21
Granted: 2006-03-01
Abstract: The present invention is directed to a point-of-use water treatment system (WTS) unit (20) for filtering and treating contaminants in water. WTS unit (20) may include a first primary coil (74) located in a base unit (22) which inductively power a secondary treatment device such as a UV lamp assembly (24). A filter assembly (26) is used which has a filter block (90) and an inner sleeve (92) which extends inside filter block (90). Inner sleeve (92) defines a chamber in which the secondary treatment device (24) may be disposed. First and second valves and seals may be interposed between the filter assembly (26), secondary treatment devices (24) and base unit (22) to allow the filter assembly (26) and secondary treatment device (24) to be independently replaceable. Secondary treatment device (24) may be a lamp assembly (24) which includes a condensing element (24) to condense mercury in a bulb in the arc path between filament (444). Maintaining the condensed mercury between filaments (444) serves to reduce the time needed for lamp assembly (24) to produce light emissions of a predetermined intensity upon subsequent energization as compared to allowing the mercury to condense outside the arc path. A reflector assembly (402) may be used in lamp assembly (24) to focus radiation upon conduits (80) carrying water therethrough and away from returning to a bulb assembly (82) from which the radiation was originally emitted. An outer enclosure or housing (400) surrounds the bulb and reflector assemblies (82, 402) such that lamp assembly (24) becomes a generally closed pressure vessel. Also, a light pipe (250) impregnated with a florescent dye may be used to convert UV light into visible light for ease of monitoring the light output intensity of lamp assembly (24). Light pipe (250) also serves as a filter to primarily emit light of a particular wavelength (green) while significantly inhibiting light transmission through light pipe (250) of other wavelengths.
Patent TW-533184-B (TW)
Title: Passage facility
Inventor: MATSUMOTO TATSUYA
IPC: B66B23/02
Filed: 2000-06-28
Granted: 2003-05-21
Abstract: This invention relates to a passage facility with a mechanism able to install pedestrian conveyors inside the buildings without causing heavy influence upon the ground levels of any buildings it connects with. In a passage facility having a platform adjoining the ground of a railroad and having on a top face a pedestrian passage formed in a higher position than the ground of this railroad, and an escalator of which at least a portion is accommodated in an excavated section formed by drilling a prescribed part of the platform, further provided with a reinforcing section formed underneath and around the excavated section and restraining any adverse impact of the drilling on the ground, such as loosening or collapsing, the configuration having a dimensional relationship of H3 = H1 + H2, in which H1 is the drilled depth of the excavated section, H2 is the height of the reinforcing section, and is the height from the surface of the prescribed ground to the top face of the platform.
Patent TW-457588-B (TW)
Title: Manufacturing method of thermal oxidation passivation layer
Inventor: YANG SHIN-JIA
IPC: H01L21/32
Filed: 2000-07-07
Granted: 2001-10-01
Abstract: There is provided a manufacturing method of thermal oxidation passivation layer on a silicon substrate, which uses the remote plasma oxidization method to regulate the thermal oxidation passivation layer under a relatively low temperature for replacing the original rapid thermal oxidization method so as to decrease the stress. The above method includes forming a thermal oxidation passivation layer on a silicon substrate; then performing a remote plasma oxidization step to the thermal oxidation passivation layer, wherein the temperature of the remote plasma oxidization step is about 400 to 500 DEG C.
Patent TW-479142-B (TW)
Title: Method for testing USB port and the device thereof
Inventor: LU MING
IPC: G01R31/28
Filed: 2000-07-14
Granted: 2002-03-11
Abstract: There is provided a simple method for testing USB port and the device thereof, which is applied to connect the VCC of USB port, the power line of GND, and the twisted paired signal lines of D+ and D- with the corresponding terminals in the parallel port, respectively. Thus, the invention provides a method for testing the connection between the USB port and the USB host controller and the device thereof.
Patent TW-503149-B (TW)
Title: Electric arc welder with a plurality of power supplies
Inventor: STAVA ELLIOTT K
IPC: H02M9/00
Filed: 2000-09-22
Granted: 2002-09-21
Abstract: An electric arc welder comprising a plurality of power supplies connected to a single welding station with a D.C. input for passing an arc welding current across an electrode and workpiece, each of the power supplies including a switching type inverter with an output D.C. current determined by a signal applied to the input of the power supply, a circuit connecting the output D.C. currents in parallel at the input of the welding station, a feedback circuit including a sensor for creating a current signal representing the arc current, a command signal source, and a circuit for creating a master current signal based upon the sensed current signal and the command signal, and a circuit for applying said master current signal to the input of the plurality of power supplies whereby the D.C. current to D.C. input of the welding station is equally shared by the power supplies.
Patent TW-I247153-B (TW)
Title: Optical path changing polarizing plate
Inventor: UMEMOTO SEIJI
IPC: G02F1/00
Filed: 2001-01-12
Granted: 2006-01-11
Abstract: An optical path changing polarizing plate has a polarizer including a polarizing element and a transparent protective layer disposed on at least one side of the polarizing element, an adhesive layer disposed on one side surface of the polarizer, and a repetitive prismatic structure disposed on the other side of the polarizer. The repetitive prismatic structure includes optical path changing slopes aligned in a substantially constant direction so as to be inclined at an inclination angle of from 35 to 48 degrees with respect to a plane of the polarizer. Each of respective refractive indexes of the adhesive layer and a material for forming the optical path changing slopes is not lower than a refractive index of the polarizing element or the transparent protective layer. The adhesive layer has a refractive index different by 0.1 or less from a refractive index of a surface layer of the one side of the polarizer.
Patent TW-565621-B (TW)
Title: Cold-rolled steel sheet and galvanized steel sheet having strain age hardenability property and method for producing the same
Inventor: KAMI CHIKARA
IPC: C21D1/18
Filed: 2001-02-14
Granted: 2003-12-11
Abstract: A cold rolled steel sheet and an alloyed hot dip galvanized steel sheet produced from the cold rolled sheet are provided, which are characterized in that it has a chemical composition, in mass %; C: 0.01% or less, Si: 0.005 to 1.0%, Mn: 0.01 to 1.0%, Nb: 0.005 to 0.050%, Al: 0.005 to 0.030%, N: 0.005 to 0.040%, B: 0.0005 to 0.0015%, P: 0.05% or less, S: 0.01% or less and balance: substantially Fe, with the proviso that the composition satisfies the following formulae (1) and (2): N% >= 0.0015+14/93.Nb%+14/27.Al%+14/11.B% ... (1); C% <= 12/93.Nb% ... (2); and exhibit a significantly enhanced tensile strength as subjected to press forming heat treatment, while maintaining excellent deep drawing properties in press forming.
Patent TW-583293-B (TW)
Title: Prepaints and methods of preparing paints from the prepaints
Inventor: FRIEL JOHN MICHAEL
IPC: C09D7/12
Filed: 2001-02-16
Granted: 2004-04-11
Abstract: Methods of providing a paint line containing a latex polymeric binder are described. A range of paints can be formulated using sets of prepaints, at least one of which contains a latex polymeric binder. The paints may be applied as architectural coatings, industrial coatings, graphic arts coating, elastomeric coatings, and non-cementitious, aggregate finish coatings suitable for application on a wall directly or as a topcoat in exterior insulation finishing systems.
Patent TW-501239-B (TW)
Title: Semiconductor device
Inventor: SHIBATA KAZUTAKA
IPC: H01L25/065
Filed: 2001-03-21
Granted: 2002-09-01
Abstract: A semiconductor device is provided. It comprises a semiconductor chip, a wire-distribution substrate that electrically couples the semiconductor chip and is bonded on the side of the semiconductor chip and a anti-bending substrate that is bonded on the other side of the semiconductor chip and which material is same as the wire-distribution substrate. The opposite side of the wire-distribution substrate also can install the assembly-use external connection part.
Patent TW-468366-B (TW)
Title: Housing and the manufacturing method for the same
Inventor: WEIBLEN KURT
IPC: G01D11/24
Filed: 2001-04-17
Granted: 2001-12-11
Abstract: The invention relates to a housing, especially a housing for electronic components, comprising a plastic housing part (2) which is provided with at least one opening (4), and a lid part (1) for sealing said opening (4). According to the invention, said lid part (1) is produced in the form of a metallic punched part. The punched edge (14) of the lid part (1) has a punching burr on a first side (10) of the lid part (1), and a punching retraction (13) on the second side (11) opposite to the first side (10), and the lid part is pressed into the opening (4) of the housing part (2) with the second side (11) in such a way that the lid part (1) lies against allocated sections (7a) of the inner wall (7) of the opening (4) with at least two edge sections (14a) distributed over the periphery of the lid part and hooks into the allocated sections (7a) of the inner wall with the punching burr (12) in the manner of a barb.
Patent TW-586148-B (TW)
Title: Process for electroplating metal
Inventor: CHEN SHIUE-JUNG
IPC: H01L21/208
Filed: 2001-05-23
Granted: 2004-05-01
Abstract: A process for electroplating metal comprises providing a substrate having an opening thereon; forming a metal layer on the substrate and filling up the opening on the substrate; using an aqueous solution containing Benzotriazole to wash the surface of the metal layer so that the Benzotriazole molecules in the aqueous solution react with the metal molecules on the surface of the metal layer in order to form a protective film on the surface of the metal layer.
Patent TW-487933-B (TW)
Title: Coaxial cable having bimetallic outer conductor
Inventor: BIEBUYCK GHISLAIN
IPC: H01B11/18
Filed: 2001-06-11
Granted: 2002-05-21
Abstract: A coaxial communications cable comprises a center conductor extending coaxially of the longitudinal axis of the cable with a low loss foam dielectric surrounding the inner conductor and bonded thereto. An electrically and mechanically continuous sheath surrounds the foam dielectric. The sheath is a smooth-walled longitudinally welded tube formed of a bimetallic material, which in one embodiment has an inwardly facing copper layer and an outwardly facing aluminum layer. A polymeric jacket surrounds the tubular sheath and is bonded thereto.
Patent TW-568979-B (TW)
Title: Both side accessible console and latch device
Inventor: INOUE YASUHIKO
IPC: E05D15/50
Filed: 2001-06-27
Granted: 2004-01-01
Abstract: This invention provides a latch device and a console box using it, aiming to minimize the number of members and simplify the structure. A latch device provided with an operating part 11, connection means 19 and 15 built in an opening and shutting lid 2 can be changed over to a locking position, where the connection means is engaged with the fixing part 4, 3 of the main body 1 and to non-lock position where the connection is release by a pushing operation of the operating part 11. Improved points are in that a latch device 10 is overhanged in the direction of the board width of the operating part 11 and provided with a spring means 16 maintaining the connection means 19 and 15 at the lock position, the connection means 19 and 15 are linked with the spring means 16 and the operating part 11, the swing direction of the operating part 11 and the spring means 16 are controlled respectively by guide parts 7 and 8 installed in the lid 2 and the spring means 16 is displaced resiliently through the guide part 8 to shift the connection means 19 and 15 to the non-lock position and increase urging power when the operating part 11 is moved straightly along the guide part 7 with the pushing operation.
Patent TW-504872-B (TW)
Title: Method and system for MDI crossover control
Inventor: COFFEY JOSEPH
IPC: H04L69/40
Filed: 2001-08-09
Granted: 2002-10-01
Abstract: An MDI crossover incorporated in a converter that automatically detects if a cable connection has been made to an MDI port and if so, is the orientation of the cable correct. If the orientations of the cable is not correct, effecting a crossover. A method of performing automatic crossover in a converter, the method comprising the steps of: (a) detecting when a cable has been plugged into the converter indicating that a signal connection has been made between a device and the converter; (b) determining if the cable pair's orientation is correct with a signal input and output of the converter; and (c) if it is determined in step (b) that the orientation is not correct effecting a crossover of the cable pairs.
Patent TW-I246105-B (TW)
Title: System and method for removing particles entrained in an ion beam
Inventor: BENVENISTE VICTOR MAURICE
IPC: H01L21/265
Filed: 2001-08-21
Granted: 2005-12-21
Abstract: A system for inhibiting the transport of contaminant particles with an ion beam includes an electric field generator (12, 14) for generating an electric field (28) relative to a path of travel (20) for the ion beam (16). A particle (66) located in the ion beam (16) and in a region of the electric field (28) is charged to a polarity according to the ion beam (16), so that the electric field (28) may urge the charged particle (66) out of the ion beam (16).
Patent TW-I235639-B (TW)
Title: Application of ferment juice saccharification fluid to vegetative fermentation lactic acid drink primarily of soybean protein as well as nonalcoholic drink
Inventor: WANG TZENG-SHING
IPC: A23L11/00
Filed: 2001-09-03
Granted: 2005-07-11
Abstract: This invention is related to one kind of manufacturing method for vegetative fermentation lactic acid drink which primarily takes the rice as the raw material to prepare the liquor ferment with potent anti-oxidation effect and other health care matter by using alcohol brewing mold and following the general ferment preparing method. After the sugar-rich ferment juice saccharification fluid being concocted, increase its protein content by soybean protein and sterilize it, then inoculate with acidophilus to proceed fermentation. Thus the vegetative fermentation lactic acid drink with special flavor and excellent health care effect can be prepared. This invention is also related to use of ferment juice saccharification fluid as sweetener for nonalcoholic drink.
Patent TW-528666-B (TW)
Title: Molding method and valve-gate type molding apparatus used therefor
Inventor: TAKEDA YOSHINOBU
IPC: B29C45/28
Filed: 2001-09-05
Granted: 2003-04-21
Abstract: The present invention is provided for changing resins in a material passage of a molding apparatus quickly and certainly, without producing residual resin. In the molding apparatus, an inner space of a valve casing (26) which is equipped with a valve pin (36) for opening and closing a gate (14) forms a material passage (28). A blocking ring (51) is provided on the inner peripheral surface of the material passage at the tip portion of the valve casing so as to slide along the longitudinal direction of the material passage. When a melting resin passes through the material passage, the blocking ring is pressed against a gate bushing (12), which is located at the tip-end side of the valve casing, by the pressure of the resin. Therefore, a space (49a) opens between the valve casing, and the gate bushing is blocked by the blocking ring; consequently, the penetration of the resin into the space is prohibited.
Patent TW-I232232-B (TW)
Title: Capstock composition, applications thereof, and multi-layered polymeric composite
Inventor: VAN RHEENEN PAUL RALPH
IPC: B29C48/90
Filed: 2001-09-13
Granted: 2005-05-11
Abstract: The present invention relates to: a method of preparing a capstock layer that includes a comb copolymer; a method of preparing a multi-layered polymeric composite, one layer of which is a capstock layer; and a capstock layer and a multi-layered composite formed, respectively, thereby.