baber/WOPTO huggingface dataset:
Patent TW-344928-B (TW)
Title: Optical scanner with dual functions of flat-back type and sheet-feed type
Inventor: BOBO WANG
IPC: H04N1/04
Filed: 1997-10-30
Granted: 1998-11-11
Abstract: An optical scanner with dual functions of flat-back type and sheet-feed type, which comprises: an enclosure housing components of the optical scanner; a scanning platform located in an opening above the enclosure for placement of an original document; an upper cover disposed above the scanning platform for covering the scanning platform while scanning; a paper case located in the optical scanner for placement of the original document to be scanned; a paper feed cylinder for feeding the original document from the paper case; a scanning plate and a scanning cylinder mutually engaging with each other for receiving the original document fed by the paper removal cylinder and undergoing scanning thereat; a scanning head located between the scanning platform and the scanning plate for carrying out capture of scanning images; a paper removal cylinder for removing the original document from the scanning plate and the scanning cylinder; and a paper discharge opening disposed on one side of the enclosure, from which the original document discharged from the paper removal cylinder being dispatched to the outside of the optical scanner.
Patent TW-499568-B (TW)
Title: IC testing device
Inventor: ONISHI TAKESHI
IPC: G01R31/01
Filed: 1997-11-10
Granted: 2002-08-21
Abstract: The present invention provides an IC testing device, which comprises an analysis storage portion for storing the counts of each bad contact and the analysis on bad contacts; and, an automatic stop portion, for stopping the processing machine based on the bad contact counts for determining as bad contacts stored in the storage portion; and, an automatic cut-off portion, for automatically setting the contact point as unused status whenever the automatic stop portion is operating and meeting the stop conditions; and, a bad contact display for displaying the number of contacts configured as unused status for each time being automatically stopped; and, for determining whether to replace the structure for contact corner starting test as the number of contacts configured as unused status for each time being automatically stopped.
Patent TW-400650-B (TW)
Title: Semiconductor integrated circuit device
Inventor: MIZUNO HIROYUKI
IPC: H01L27/092
Filed: 1997-11-24
Granted: 2000-08-01
Abstract: A semiconductor integrated circuit device, whose characteristic is: the composition is as follows: having a logic circuit: comprising a metal isolation semiconductor (MIS) transistor formed on the semiconductor substrate; a control controlling the threshold voltage of the MIS transistor constructing the logic circuit; an oscillation circuit: having the MIS transistor formed on the above-mentioned semiconductor substrate, which is constructed with a variable oscillation output frequency; and a buffer circuit, supplying the clock signal having a pre-determined frequency and the oscillation output of the oscillation circuit to the above-mentioned control circuit, such control circuit compares the frequency of the above-mentioned oscillation output and the frequency of the clock signal and produces the first control  signal, according to the above-mentioned the first control signal, the above-mentioned frequency of the oscillation output and the frequency of the clock signal correspondingly control the above-mentioned oscillation circuit, the threshold voltage of the MIS transistor of the oscillation circuit is formed according to the above-mentioned first control signal to proceed the control of the frequency of the above-mentioned oscillation output, input the above-mentioned the first control signal into the above-mentioned buffer circuit, output the second control signal corresponding to the first  control signal, the threshold voltage of the MIS transistor of the above-mentioned oscillation circuit is formed according to the second control signal.
Patent TW-405098-B (TW)
Title: The security procedure of a security module and the related security module
Inventor: HAZARD MICHEL
IPC: G06F21/31
Filed: 1997-12-29
Granted: 2000-09-11
Abstract: This invention relates to a security procedure of a security module (8) designated to cooperate with an information processing device. The module being installed to execute an ensemble of operations including at least a sensible operation (23). According to the invention, the procedure comprising the steps consists of:  execute, on the occasion of each execution of the sensible operation and in its up-steam portion, a first supplementary sequence of operations (22) designated at activating the signal device. And in the down-stream portion of the sensible operation, a second supplementary sequence of operations (24) designated at disactivating the signal device; verify, on the occasion of each execution of the sensible operation and in the up-stream portion of the first supplementary sequence of operations (22), if the signal devices are disactivated;  interdict, in case the signal devices are activated, interdict the sensible operation.
Patent TW-373084-B (TW)
Title: Optical couplers with multilayer fibers
Inventor: MILLER WILLIAM JAMES
IPC: G02B6/10
Filed: 1997-12-30
Granted: 1999-11-01
Abstract: A tapered optical fiber coupler includes a first fiber with a core and a cladding and a second fiber with a core, an inner cladding and an outer cladding. In the stretched, coupling regions of the device, the coupling regions of the fibers form of said coupling region waveguides with dispersion curves crossing one another at a preselected operating wavelength. The one or more claddings of each fiber has a monotonic decreasing refractive index distribution, and the refractive index distributions of the claddings are different from one another. Coupling of light from one fiber to another occurs only in the narrow band of wavelengths surrounding the operating wavelength. The outside diameters and core diameters of the fibers may be identical to one another and identical to those of standard optical fibers. Thus, the device can be connected readily in an optical system.
Patent TW-441066-B (TW)
Title: Silicon-doped titanium wetting layer for aluminum plug
Inventor: YAO GONGDA
IPC: H01L23/52
Filed: 1998-03-17
Granted: 2001-06-16
Abstract: A process for fabricating metal plugs, such as aluminum plugs, in a semiconductor workpiece. The invention is suitable for filling narrow, high aspect ratio holes, and the invention minimizes the formation of TiAl3 or other products of interdiffusion between the plug and the wetting layer. First, an optional barrier layer is created by covering the bottom of a hole with a film containing titanium nitride doped with silicon. Second, a wetting layer is created by covering the side walls of a hole with a film containing titanium doped with silicon, in a Ti:Si molar ratio greater than 1:2. Preferably, the wetting layer is created by sputter deposition using a titanium sputtering target containing 0.1% to 20% wt silicon, most preferably 5% to 10% wt silicon. Third, the hole is filled by depositing a material consisting primarily of aluminum. The hole preferably is filled by sputter deposition using an aluminum sputtering target, optionally containing dopants such as copper. To facilitate filling the hole without voids, the aluminum sputter deposition preferably is performed ""warm"", i.e., with the workpiece at a temperature below the melting point of aluminum but high enough to promote reflow of the deposited material. The silicon atoms in the wetting layer inhibit the titanium from reacting with the aluminum, and the wetting layer facilitates filling the hole with the aluminum material without leaving unfilled voids.
Patent TW-444482-B (TW)
Title: Clock recovery circuit
Inventor: HU SHIH SHENG
IPC: H03L7/00
Filed: 1998-04-08
Granted: 2001-07-01
Abstract: An edge detector (10) detects edges of clock pulses in a digital signal and provides edge detect pulses to a state corrector (20). A state sequencer (15) receives a clock signal and steps through a sequence of states in accordance with the clock signal to generate a recovered clock signal which is substantially synchronised with the clock pulses in the digital signal. The state corrector (20) selectively providing reset states to reset the state sequencer in accordance with various parameters to maintain synchronisation between the clock pulses in the digital signal and the recovered clock signal. The state corrector (20) also inhibits resetting the state sequencer (15) when edge detect pulse produced from instability in the edge detector (10) are received.
Patent TW-426800-B (TW)
Title: Controllable liquid dispensing device
Inventor: CAVALLARO WILLIAM
IPC: G01F11/02
Filed: 1998-06-30
Granted: 2001-03-21
Abstract: A dispensing system for dispensing a quantity of material includes an inlet port to receive the material, an outlet port from which the material is dispensed from the dispensing system, a housing having an inner chamber with an adjustable volume, a first valve operable in one of an open mode of operation and a closed mode of operation. The first valve is disposed between the inlet port and the inner chamber in such a manner that when the first valve is operating in the open mode, material may flow from the inlet port into the inner chamber, and when the first valve is operating in the closed mode, material is prevented from flowing from the inlet port into the inner chamber. The dispensing system also includes a second valve operable in one of an open mode of operation and a closed mode of operation. The second valve is disposed between the outlet port and the inner chamber in such a manner that when the second valve is operating in the open mode, material may flow from the inner chamber to the outlet port, and when the second valve is operating in the closed position, material is prevented from flowing from the inner chamber to the outlet port.
Patent TW-393564-B (TW)
Title: Method to correct the measure-error of a coordinate measure-machine
Inventor: RINN KLAUS DR
IPC: G01B21/04
Filed: 1998-07-17
Granted: 2000-06-11
Abstract: This invention describes a method to self-calibrate a coordinate measure-machine, in which the coordinates of structures on an uncalibrated reference-object in many rotation-positions on the object-table of a coordinate measure-machine are measured, said measured coordinates are rotated back into the original position with rotation-functions, and a correct-function is so determined that the back-rotated coordinates with the coordinates of the initial-orientation have an optimal conformity. Thus each reference-object only rotates around an axis. The rotation-symmetric linear combinations of the Fit-functions that are considered to approximate the correct-function are determined and are neglected in the approximation. The generated correct-functions are systematically complete and do not contain any undetermined or erroneous terms.
Patent TW-409138-B (TW)
Title: Resin composition for semiconductor encapsulation
Inventor: LIAU CHIN-YI
IPC: C08L63/00
Filed: 1998-07-18
Granted: 2000-10-21
Abstract: The present invention relates to a resin composition for semiconductor encapsulation comprising: (A) 10 to 30% by weight of an epoxy resin containing at least two epoxy groups of formula (I) or (II): Wherein R1 is a monoualent hydrocarbon group having 1 to 10 carbon atoms: X is a halogen, m and 1 is an integer 0 to 1; n is an integer from 0 to 10, or Wherein R2 is hydrogen, halogen or a monoualent hydrocarbon group having 1 to 5 carbon atoms; q is an integer from 0 to 5; (B) 5 to 15% by weight of a curing agent crosslinkable with epoxy resin (A); (C) 0.1 to 30% by weight of a product obtained by reacting component (B) with a modified polysiloxane compound having a functional group capable of reacting with component (B) by mixing in a ration from 20/1 to 3/1 by weight from 1 to 60 minutes under 90 DEG C go 140 DEG C; (D) 0.1 to 30% by weight of a compound formed by reacting component (A) or (B) with a thermoplastic resin having a functional group capable of reacting with component (A) or (B) and having a backbone of molecular structure consisting of hydrogen and carbon by mixing in a ratio from 20/1 to 3/1 by weight from 1 to 60 minutes under 90 DEG C to 140 DEG C; and (E) 30 to 95% by weight of an inorganic filler.
Patent TW-388882-B (TW)
Title: Synchronous read only memory device
Inventor: LEE JUNE
IPC: G11C7/10
Filed: 1998-07-21
Granted: 2000-05-01
Abstract: A read only memory having a given burst length comprises a memory cell array having a plurality of memory cells, each of the memory cell storing a data bit, a pass gate circuit having a plurality of pass gate blocks assigned to a plurality of bit lines coupled to the memory cells, a sense amplifier circuit having a plurality of sense amplitiers conneted to the pass gate blocks with a given ration thereof, decoding means for making the pass gate circuit transfer a given number of the data bits from the memory cells to the sense amplifier circuit, and means for receiving the data bits from the sense amplifier circuit and for outputting a plurality of data bits corresponding to the burst length in a given operation mode. The memory conducts in a sequential mode or interleave mode, with a pipelined data output configuration according to the burst length.
Patent TW-396218-B (TW)
Title: Process for processing polymer mixtures to filaments
Inventor: SCHWIND HELMUT
IPC: D01F6/92
Filed: 1998-08-03
Granted: 2000-07-01
Abstract: Process for the production of preorientated filaments from polyester-based polymer mixtures by spinning the polymer mixtures with a draw-off speed v of at least 2500 m/min, a second amorphous, thermoplastically processable copolymer having a glass transition temperature of more than 100 DEG C being added to the polyester, which is characterized in that the radio of the melt viscosity of the copolymer to the melt viscosity of the polyester is 1:1 to 10:1 (measurement parameters as described), in that the amount of copolymer added to the polyester is at least 0.05 wt.%, in that the maximum amount M of the copolymer added to the polyester depends on the draw-off speed v, and in that <formula>.
Patent TW-388933-B (TW)
Title: Plasma etching chamber for manufacturing semiconductor devices
Inventor: LEE SANG-YEOUL
IPC: H01L21/3065
Filed: 1998-09-03
Granted: 2000-05-01
Abstract: There is provided a plasma etching apparatus in the semiconductor device fabrication process for improving the uniformity of the etch process by preventing a plasma gas from being converged on one portion. The plasma etching chamber having magnetic coils on its outer wall for generating a magnetic field to guide a plasma etch gas created by Radio Frequency (RF) energy, and a cable connected to the magnetic coil for supplying power thereto, where a bracket of insulating-material is installed in the outer wall, and the cable is connected to the bracket.
Patent TW-427102-B (TW)
Title: Semiconductor plasma processing apparatus
Inventor: FUKUDA HIDEAKI
IPC: H05H1/46
Filed: 1998-09-11
Granted: 2001-03-21
Abstract: The present invention provides an inductive coupled plasma processing apparatus which can generate a homogeneous, stable and high-density plasma. A semiconductor plasma processing apparatus for processing an object with use of plasma, which is characterized in including a reaction chamber which is vacuumed to process the object therein, an antenna provided within the chamber and made of a plurality of linear conductors, and a RF high frequency power supply connected to one ends of the conductors. The antenna includes at least three linear conductors positioned radially from a center of the antenna as equally spaced from each other. The conductors are grounded at their one ends and are connected at the other ends to the RF high frequency power supply. The surfaces of the linear conductors in the antenna are insulation- treated. The plasma processing apparatus includes an electromagnet for generating a magnetic field in a direction perpendicular to an induced electric field.
Patent TW-385415-B (TW)
Title: Apparatus for use with a card and method for inserting a card into a card reader
Inventor: MAGANA LEROY ESTEBAN
IPC: G06K7/00
Filed: 1998-10-07
Granted: 2000-03-21
Abstract: Apparatus for use in an unsupervised public setting to receive a smart card so the card front portion can enter a card reader, which safeguards the card reader from vandalism. A card gate mechanism includes a gate device that is moveable between a closed position wherein it blocks the card path and an open position which allows passage of the card to the card reader. At least one lever has a card-engaging part lying along the card path so the lever is deflected by the leading edge of the card to release the gate device so it can open. Preferably, a plurality of card-engaging levers have card-engaging parts which must be deflected by the card leading edge to allow the gate to open, with at least one and preferably two of the levers deflected to the side of the card path by the leading edge of the card. The gate has a roller that rolls along the top of the card when the gate is raised, to avoid scratching the card. A well lies between the card-passing slot and the gate device, to receive debris that is inserted into the slot.
Patent TW-390091-B (TW)
Title: Image processing system, method and computer program product
Inventor: APPLEBY KENNETH PHILIP
IPC: G06T7/00
Filed: 1998-10-12
Granted: 2000-05-11
Abstract: The present invention relates to an image processing system, method and computer program product for processing or generating an camera image data from given at least two source images by iteratively estimating the parameters constituting the camera image data and using a predeterminable comparison between the first and second images as the basis for determining whether or not to continue said iterative estimating.
Patent TW-570802-B (TW)
Title: Improved interferon polymer conjugates
Inventor: GILBERT CARL W
IPC: A61K47/48
Filed: 1998-12-18
Granted: 2004-01-11
Abstract: Compositions containing alpha interferon conjugated to a substantially non-antigenic polymer are disclosed in which at least about 30% of the conjugates include covalent attachment of the alpha interferon to the substantially non-antigenic polymer at a histidine. Also disclosed is a process for preparing the conjugates. The process includes contacting an alpha interferon with a succinimidyl carbonate-activated substantially non-antigenic polymer at a pH which is sufficient to facilitate covalent attachment of the polymer on a histidine of the alpha interferon.
Patent TW-483919-B (TW)
Title: Polyoxymethylene compositions and its reparation method and uses
Inventor: KASSAL ROBERT JAMES
IPC: C08L59/04
Filed: 1999-01-12
Granted: 2002-04-21
Abstract: A composition with improved set-up time and reduce shrinkage, comprising: (a) a polyoxymethylene polymer; (b) a polyalkylene/unsaturated carboxylic acid lower alkyl ester polymeric nucleating material; (c) a waxy denucleating material; and (d) a nucleant.
Patent TW-403958-B (TW)
Title: A kind of method to extend the operation life of the reaction chamber of the etching machine
Inventor: JIANG WEN-PENG
IPC: H01J37/32
Filed: 1999-01-11
Granted: 2000-09-01
Abstract: This invention relates to a kind of method to extend the operation life of the reaction chamber of the etching machine, mainly to divide at the neck area of the reaction chamber surrounded by the electric poles from top to the bottom into zone 1, zone 2 and zone 3, then surround the rf electric pole terminal on zone 1, and surround the grounding terminal on zone 2 to produce the electric plasma to be provided for the first ionized etching. The time duration before zone 1 operation life is finished is about 95% of the operation life for a reaction chamber as usually known. After that, surround the rf electric pole terminal on zone 2, and surround the grounding terminal on zone 3 to produce electric plasma to be provided for the second ionized etching, and during the time for the first and second ionized etching, the rf electric pole terminal shall not be contacted with the grounding terminal to prevent the short circuit. This invention via the above described two sectional connection method for electric poles and reaction chamber extends the operation life of the reaction chamber of the etching machine.
Patent TW-409474-B (TW)
Title: Cross connection structure for synchronous digital hierarchy network and time slot assignment method
Inventor: SHIU JING-FEN
IPC: H04J3/06
Filed: 1999-01-15
Granted: 2000-10-21
Abstract: There is disclosed a cross connection structure for synchronous digital hierarchy network, which is used to build the cross structure between the tributary unit and the virtual container. The structure is characterized in having one multi-point cross connection object. Besides the property of the original multi-point to single point cross connection object, it also includes the attribute of terminal connection for directly connecting to the tributary unit and the virtual container. Thereby, the connection relations between different tributary units and the virtual container can be built via single object, and the purpose for simplifying the cross connection structure can be achieved. Additionally, the invention also provides one time slot assignment method for synchronous digital hierarchy network, which includes the following steps: first, receiving a time slot assignment request, which comprises related parameters, connection mode, time number and E1 channel number; and resetting multi-point cross connection object, cross connection pointer between the tributary unit and the virtual container, and the up/down data stream pointer of the virtual container and the tributary unit according to these parameters, so that the time slot assignment of the virtual container and the tributary unit is built and the purpose for simplifying the time slot assignment flow is achieved.
Patent TW-410322-B (TW)
Title: Liquid crystal display having dual shift clock wire
Inventor: MOON SEUNG-HWAN
IPC: G02F1/133
Filed: 1999-01-14
Granted: 2000-11-01
Abstract: Disclosed is an LCD including an LCD panel having a plurality of data lines, a plurality of gate lines intersecting the data lines in a substantially perpendicular state, and a plurality of pixel electrodes arranged in a matrix configuration and each having a switch connected to one of the gate lines and one of the data lines; a gate driver for successively applying a gate voltage to the gate lines to control the switches to ON; a data driver for applying a gray voltage, corresponding to image data signals, to the data lines; and a printed circuit board having a timing controller for generating both the image data signals output to the data driver and a shift clock signal which shifts the image data signals, a first signal wire through which the shift clock signal is transmitted, and a second signal wire through which a first clock signal having a frequency equal to and a phase difference of 90 to 270 DEG compared to the shift clock signal. In another aspect, the printed circuit board has a timing controller for generating first and second image data signals and generating first and second shift clock signals having a phase difference of between 90 and 270 DEG and which respectively shift the first and second image data signals, first and second image data signal wires through which the first and second image data signals are respectively transmitted, and first and second shift clock signal wires through which the first and second shift clock signals are respectively transmitted.