baber/WOPTO huggingface dataset:
Patent TW-391099-B (TW)
Title: Method of and apparatus for scheduling data transmissions in a communication network
Inventor: TIEDEMANN EDWARD G JR
IPC: H04L12/56
Filed: 1998-04-24
Granted: 2000-05-21
Abstract: A method of and apparatus for scheduling data transmissions in a communication network comprising at least one cell (2a to 2g) and at least one scheduled user (6a to 6e) improves utilization of the reverse link and decreases the transmission delay in data communication. The apparatus comprises a controller (92) for collecting status information for said communication network and for scheduling data transmissions from said at least one cell (2a to 2g) to said at least one scheduled user (6a to 6e). A memory (94) is connected to said controller for storing said status information, and a timer (96) is connected to provide timing signals to said controller (92). The timing signals enable said controller to perform scheduling of data transmission Each remote station is assigned a maximum unscheduled transmission rate for the duration of the communication with a cell. A maximum scheduled transmission rate can be assigned by a channel scheduler (12) for scheduled transmission of data traffic at high rates. The maximum scheduled transmission rate is assigned in accordance with a set of system goals, a list of system constraints, and collected information on the status of the communication network. Data is partitioned in data frames and transmitted over the reverse link at or below the maximum scheduled transmission rate which have been assigned to the scheduled user.
Patent TW-359642-B (TW)
Title: Resin composition for fiber-reinforced complex material, prepreg and fiber-reinforced complex material
Inventor: NODA SHUNSAKU
IPC: B32B5/14
Filed: 1998-04-20
Granted: 1999-06-01
Abstract: The invention provides a resin composition for fiber reinforced complex material which can produce a prepreg having an excellent tack, drape and winding on the mandrel; a prepreg obtained by impregnation said resin composition into reinforced fiber; and a fiber-reinforced complex material obtained therefrom. The resin composition for fiber-reinforced complex material of this invention characterized by comprising the following constituent (A) and constituent (B), and solubilizing said constituent (B) in said constituent (A), (A) thermosetting resin; (B) thermoplastic resin having 200000 to 5000000 of a weight average molecular weight, wherein the absolute value for the difference of solubility parameter SP value between said thermosetting resin and said thermoplastic resin is 0 to 2, the glass transition temperature of said thermoplastic resin is more than 80 DEG C or the melting point is more than 80 DEG C, and said thermoplastic resin contains in an amount of 0.1 to 20 parts by weight, based on 100 parts by weight of the thermosetting resin. Said resin composition has a complex elastic modulus of 200 to 2000 Pa.s (measured the dynamic viscoelasticity at a frequency of 0.5 Hz, a temperature of 50 DEG C) and a storage elastic modulus G' of 100 to 2000 Pa. It is preferred that the complex elastic modulus η*(Pa.s) and the storage elastic modulus G'(Pa) are satisfied the relation of the following formula: 0.9 ≤ G'/η* ≤ 2.0. Said resin composition is impregnated in the reinforced fiber to form a prepreg, and is cured to form the fiber reinforced complex material.
Patent TW-396381-B (TW)
Title: Method and apparatus for monitoring CVD liquid source for forming thin film with high dielectric constant
Inventor: KAWAHARA TAKAAKI
IPC: C23C16/18
Filed: 1998-06-17
Granted: 2000-07-01
Abstract: An object is to provide a method of monitoring a CVD liquid source for forming a thin film having a high dielectric constant, which allows detection of the concentration abnormality and the deterioration of the CVD liquid source. First, the CVD liquid source used as a source of chemical vapor deposition is prepared by dissolving an organometallic compound of dipivaloyolmethane type in an organic solvent. Secondly, a spectroscopy of the CVD liquid source is performed.
Patent TW-522070-B (TW)
Title: Soldering device
Inventor: EISELE ERNST
IPC: B23K3/02
Filed: 1998-07-15
Granted: 2003-03-01
Abstract: In a soldering device with a fastening device for fastening a soldering bit to the soldering device, the soldering bit comprises a front working end and a rear fastening end located opposite said front working end, and the soldering device comprises a connection end for fastening the fastening end. At least one end has arranged thereon a rotationally symmetric portion. In order to permit a soldering bit to be fastened in the soldering device in a structurally simple manner in such a way that it is reliably secured in position and easy to release, one end has a conical portion provided with an outer cone circumferentially arranged at least in a certain area. This outer cone is arranged eccentrically with regard to the rotationally symmetric portion, the other end being provided with an inner cone in which the outer cone is supported such that it is adapted to be rotated between an insertion position and a fastening position.
Patent TW-388898-B (TW)
Title: Electrical switch
Inventor: SHICHIDA COICHI
IPC: H01H33/53
Filed: 1998-07-17
Granted: 2000-05-01
Abstract: This invention provides an electrical switch having a small size and a high cooling performance, and its dust-proof capability of the operation mechanism can be improved by a simple construction. Two side insulating walls 14b and a rear insulating wall 14c of insulating frame14 form a space enclosed in a U-shaped cross section. Terminal conductor 18a, 18b project toward the rear of the electrical switch 7 and extend through the rear insulating wall 14c. Also, an electrically insulating cover 22 covers at the rear end, the top end and the two side ends of the operating mechanism 13, and meanwhile, a face plate 12 disposed to a front portion covers operating mechanism13.
Patent TW-409436-B (TW)
Title: Extrusion of polymer-based cell components
Inventor: KRONFLI ESAM
IPC: H01M4/62
Filed: 1998-07-22
Granted: 2000-10-21
Abstract: A method of making a cell component containing a polymer, the polymer consisting primarily of vinylidene fluoride, in which the polymer is mixed with at least one other ingredient, such as an organic plasticiser, and extruded at a temperature above its melting point. The method can be used to make electrolyte layers in which case the polymer would be mixed with at least a salt, and to make layers of composite material for use as anodes or cathodes, in which case the polymer would be mixed with at least a particulate insertion material. No volatile solvents are required.
Patent TW-504600-B (TW)
Title: Method for driving liquid crystal display apparatus
Inventor: NISHIMURA MASARU
IPC: G09G3/36
Filed: 1998-08-11
Granted: 2002-10-01
Abstract: A method is provided for driving an LCD apparatus in which a predetermined image is displayed by applying the predetermined column signals to pixels constituting selected rows of an array of pixels arranged in columns and rows. The pixels are divided to form pluralities of groups that each has at least two pixels in a column direction. The column signals associated with each group are provided with a different polarity for each adjacent group.
Patent TW-381262-B (TW)
Title: Structure and manufacturing method for phase variation optical recording medium
Inventor: JEN TZUEN-REN
IPC: G11B7/24
Filed: 1998-08-18
Granted: 2000-02-01
Abstract: A kind of phase variation optical recording medium which firstly forms a lower dielectric layer on a substrate; then, cladding a layer of thin film with high refractive rate that, by this thin film, it can make thinner thickness of the lower dielectric layer without changing the write/erase characteristics of the disk; then, sequentially forming recording layer, upper dielectric layer, reflective layer of the phase variation optical recording medium; lastly, cladding a protection layer to accomplish the structure of phase variation optical recording medium of the present invention. The said structure is applied for product of optical recording medium series.
Patent TW-418577-B (TW)
Title: A method for porting a mobile directory number from one wireless service provider to another
Inventor: ROLLENDER DOUGLAS HAROLD
IPC: H04M3/00
Filed: 1999-02-25
Granted: 2001-01-11
Abstract: The present invention is a method for porting a mobile directory number of a subscriber from a donor wireless service provider to a recipient wireless service provider with minimum interruption to the subscriber's wireless communication service. In one embodiment, the present invention is accomplished by creating an entry for the wireless terminal in the recipient wireless service provider's home location register and a temporary pointer in the donor wireless service provider's home location register, wherein such temporary pointer will cause the donor wireless communication system to route or forward any call intended for the wireless terminal being ported to the recipient wireless communications system for completion in well-known fashion. When the porting process is complete, the temporary pointer is removed or deactivated in the donor wireless service provider's home location register. Advantageously, coordination of the porting process is controlled by the recipient wireless service provider resulting in minimum interruption to the subscriber's wireless communications service.
Patent TW-411583-B (TW)
Title: Method of forming MOS transistor
Inventor: NI CHENG-TSUNG
IPC: H01L21/8228
Filed: 1999-02-26
Granted: 2000-11-11
Abstract: A method of forming a MOS transistor at least comprises: sequentially forming a mask layer, a dielectric layer and a conductive layer on a semiconductor substrate; forming an isolation layer in the whole active region and doping the semiconductor substrate to form a well region; forming another dielectric layer on the whole semiconductor substrate; using a photoresist to define the locations of the gate and the interconnect; using an etching process to remove the dielectric layer and the conductive layer that are not covered by the photoresist to form a trench for growing the gate and the interconnect; anisotropically etching a portion of the dielectric layer to form a cavity between the semiconductor substrate and the conductive layer; filling up the cavity with a semiconductor material; forming a spacer in the trench; filling the trench with the semiconductor material to form the gate and the interconnect; planarizing the surface of the semiconductor structure; doping the conductive layer on the two sides of the gate; using an annealing process to diffuse the dopant in the semiconductor layer to the surface layer of the semiconductor substrate, so as to form a rising type source and a rising type drain.
Patent TW-555651-B (TW)
Title: Paper feeding cassette printer for use with paper feeding cassette and paper feeding method
Inventor: SASAKI HIDEMI
IPC: B65H1/00
Filed: 1999-03-26
Granted: 2003-10-01
Abstract: A paper feeding cassette has a cassette body of a parallelepiped shape with a paper supply opening formed in one end thereof, in which a stack of recording sheets are loaded. A recording sheet separator is mounted in the paper supply opening to be able to rotate between an erected paper separating position and a laid open position. In the paper separating position, the recording sheet separator is in contact with leading ends of those recording sheets which lie under an uppermost one. Paper supply rollers are provided above and in back of the recording sheet separator. A recording sheet urging plate is hinged to a bottom wall, and is urged by a pressing spring toward the paper supply rollers, so an upper surface of a leading end portion of the uppermost one of the loaded recording sheets is pressed onto the paper supply rollers. The recording sheet urging plate is movable between an urging position and a retracted position, so the recording sheets are loaded in the paper feeding cassette through the paper supply opening while the recording sheet separator and the recording sheet urging plate are set to the open position and the retracted position respectively. After the paper feeding cassette is loaded in a printer, the paper supply rollers are rotated in a paper supply direction upon a print start commend, to feed the recording sheet into the printer. Since the paper feeding cassette is inserted into the printer at its paper supply opening side, and has no opening except the paper supply opening, the paper feeding cassette is superior in light-shielding and moisture-shielding properties. After the printing, and/or immediately after a power source is turned on, and/or immediately after the paper cassette is loaded, and/or immediately before starting supplying the recording sheet, the paper supply rollers are rotated reversely to return the recording sheets to a predetermined paper supply start position, thereby to prevent multi-feeding of the recording sheets. Because the recording sheets are kept in tight contact with each other, they are maintained light- and moisture-tight.
Patent TW-419730-B (TW)
Title: Mehgod for fabricating a semiconductor device having different gate oxide layers
Inventor: YANG WON-SUK
IPC: H01L21/8234
Filed: 1999-03-31
Granted: 2001-01-21
Abstract: A method for fabricating a semiconductor device with different gate oxide layers. Oxidation is controlled in accordance with the active area dimension so that oxide grows thin at wider active width (peripheral region) and grows thickly at narrower active width (cell array region). A gate pattern is formed on a semiconductor substrate having different active areas. Gate spacers are formed and then active dimension dependant oxidation process is performed to grow oxide layer differently.
Patent TW-408355-B (TW)
Title: Optical semiconductor element, mounting construction of an optical semiconductor, and a packaging construction of an optical semiconductor element
Inventor: SUZUKI SHINICHI
IPC: H01S5/0232
Filed: 1999-04-03
Granted: 2000-10-11
Abstract: The present invention discloses a way of installing an optical semiconductor device that could be implemented in a thin type on the circuit substrate. A semiconductor device (A) comprises a semiconductor chip (3), a protective package (4) covering the semiconductor chip (3), a first lead (1), and a second lead (2). The semiconductor chip (3) is placed on an inner end (10a) of the first lead (1). The semiconductor chip (3) is connected through wire (W) with an inner end (20a) of the second lead (2). The first lead (1) includes an outer part (11) projecting from the protective package (4), and the second lead (2) includes an outer part (21) projecting from the protection package (4). The two outer parts (11, 21) are flat.
Patent TW-479379-B (TW)
Title: Laminated piezoelectric transformer and method for manufacturing the same
Inventor: INOI TAKAYUKI
IPC: H01L41/335
Filed: 1999-04-09
Granted: 2002-03-11
Abstract: A laminated piezoelectric transformer has one through-hole formed in the laminated piezoelectric transformer at a center position which becomes a node of vibration of the laminated piezoelectric transformer, and a support rod member is inserted in the through-hole and bonded to the through-hole by a bonding agent, for supporting the laminated piezoelectric transformer.
Patent TW-455692-B (TW)
Title: Coupled real time emulation method for positioning and location system
Inventor: LIN CHING-FANG
IPC: G01S1/00
Filed: 1999-04-14
Granted: 2001-09-21
Abstract: A coupled real time emulation method for positioning and location system includes the steps of receiving real time trajectory data from a 6DOF trajectory generator and generating global positioning system simulated measurements and inertial measurement unit simulated electronic signals which are injected into an on-board integrated global positioning system/inertial measurement unit system. When the on-board integrated global positioning system/inertial measurement unit system is excited in dynamic operation, a performance thereof is able to be tested and evaluated as if carrying a real transportation test.
Patent TW-I221462-B (TW)
Title: Process for the preparation of hydrazine hydrate
Inventor: SCHIRMANN JEAN-PIERRE
IPC: C07C241/02
Filed: 1999-05-14
Granted: 2004-10-01
Abstract: The present invention relates to a process for the preparation of hydrazine hydrate, in which: (a) ammonia, hydrogen peroxide and methyl ethyl ketone are reacted in the presence of a working solution in order to form an azine; (b) the working solution is separated from the azine comprising methyl ethyl ketone oxime and optionally unreacted methyl ethyl ketone; (c) the working solution is recycled to the stage (a) after an optional treatment; (d) the azine is hydrolysed in order to obtain hydrazine hydrate and to regenerate the methyl ethyl ketone; (e) the methyl ethyl ketone is recycled to the stage (a), this process being characterized in that, in the stage (d), the methyl ethyl ketone oxime is bled off.
Patent TW-462035-B (TW)
Title: Method for using voice to drive graphics animation and object stored with software for applying the method
Inventor: LIANG JING-LUEN
Filed: 1999-06-14
Granted: 2001-11-01
Abstract: The method of the invention provides a simple way using voice data to directly drive the graphics with lips pattern, in which the voice data are received and converted into plural phonetic alphabet symbol sets. After phonetic alphabet symbol set is acquired, the step to convert into prosodic phonetic alphabets can be selectively executed. Furthermore, each phonetic alphabet set is converted into lips pattern commands in accordance with the conversion table of phonetic alphabet and lips pattern. Finally, the action corresponding to lips pattern is controlled in accordance with lips pattern command.
Patent TW-452600-B (TW)
Title: Corrosion-resistant low-nickel austenitic stainless steel
Inventor: HAUDRECHY PASCALE
IPC: C22C38/42
Filed: 1999-06-21
Granted: 2001-09-01
Abstract: Corrosion-resistant low-nickel austenitic stainless steel having the following composition in percentages by weight: 0.01% < carbon < 0.08%, 0.1% < silicon < 1%, 5% < manganese < 11%, 15% < chromium < 17.5%, 1% < nickel < 4%, 1% < copper < 4%, 1x10<SP>-4</SP>% < sulphur < 20x10<SP>-4</SP>%, 1x10<SP>-4</SP>% < calcium < 50x10<SP>-4</SP>%, 0% < aluminium < 0.03%, 0.005% < phosphorus < 0.1%, boron < 5x10<SP>-4</SP>%, oxygen < 0.01%, the balance being iron and impurities resulting from the smelting operation.
Patent TW-I232729-B (TW)
Title: Method for modification by reduction for beverage and apparatus for forming liquid for reduction beverage
Inventor: KOYAMA JUNKO
IPC: A23L5/30
Filed: 1999-07-06
Granted: 2005-05-21
Abstract: To obtain an apparatus for forming a liq. for beverage which can easily perform charge transfer action on a soln. to be treated and improves ORP. A container 2 for preservation storing a soln. 23 to be treated is disposed on the upper part of an apparatus 1 and an electrical conductivity sensor 5 is disposed in a flow path 4 extending from the container 2 to a charge transfer tank 7 through a strainer block 3. An electromagnetic valve 6 being opened on energization is closed during non-energization and is opened only on energization. A drain cock 13 is connected with a pipeline 14 extending from the sensor 5 to the electromagnetic valve 6, a bottom part pipeline 15 of the charge transfer tank 7 and the end on the charge transfer tank side of the electromagnetic valve 6 to drain the soln. 23 to be treated existing the part from the opening part of a drain pipe. Outlets 16 and 17 of a cathode room 10 and an anode room 12 are opened in the apparatus and the discharged liq. can be received by receivers 21 and 22. A control circuit 18 receives an information signal from the sensor 5 and performs reversion of polarity to the cathode and the anode with replacement of the soln. 23 and performs displaying by an electric current direction displaying tool 19.
Patent TW-442670-B (TW)
Title: High output reflective optical correlator having a folded optical axis using ferro-electric liquid crystal spatial light modulators
Inventor: CARROTT DAVID T
IPC: G02F1/141
Filed: 1999-07-30
Granted: 2001-06-23
Abstract: An optical correlator system having a plurality of both active and passive reflective optical components between a source of electromagnetic radiation, such a visible coherent light, and an output detector array in a planar support body along a folded optical axis beam path within the body uses a ferro-electric liquid crystal spatial light modulator as the input sensor and the correlating filter to provide enhanced optical detection of an unknown object at a CCD detector array.
Patent TW-506998-B (TW)
Title: Chemical-mechanical abrasive composition and method for polishing the barrier layer of a composite containing a metal layer, said barrier layer, and a dielectric layer on the surface of a semiconductor wafer
Inventor: LI TZUNG-HE
IPC: C09G1/02
Filed: 1999-09-10
Granted: 2002-10-21
Abstract: The present invention provides a chemical-mechanical abrasive composition for semiconductor processing. The inventive composition comprises 80-99.5% by weight of water; 0.5-15% by weight of abrasive particles, and 0.01-5% by weight of an abrasion enhancer for a barrier layer, wherein the abrasion enhancer is selected from ammonium carbonate, ammonium nitrate, ammonium phosphate, ammonium phosphite, ammonium sulfate, and mixtures thereof. The inventive chemical-mechanical abrasive composition may further comprise an oxidant.
Patent TW-446766-B (TW)
Title: Method and apparatus for accurately pulling a crystal
Inventor: WYAND ROBERT R III
IPC: C30B15/30
Filed: 2000-01-05
Granted: 2001-07-21
Abstract: A method and apparatus for accurately pulling a monocrystalline ingot in a Czochralski crystal growing apparatus. The crystal growing apparatus has a cable wound on a drum for raising and lowering the ingot relative to the melt. A motor rotates the drum at a varying speed to pull the ingot from the melt at a varying rate and a detector detects rotational movement of the drum for generating a position signal. A memory stores a predetermined velocity profile that defines a target rate for pulling the ingot from the melt as a function of ingot length. A controller responsive to the position signal and the velocity profile controls motor speed for pulling the ingot. The controller determines an actual pull rate based on the position signal and compares it to the target pull rate defined by the velocity profile. The controller then controls motor speed to maintain the actual pull rate of the ingot approximately equal to the target pull rate during the pulling of at least about 50% of the length of the ingot. Calibration is permitted by setting a nominal pull rate, energizing the motor as a function of a set point corresponding to the nominal pull rate and adjusting the set point until the difference between the actual pull rate and the nominal pull rate is less than or equal to a threshold level.
Patent TW-444497-B (TW)
Title: A system for processing programs and parameter information derived from multiple broadcast sources
Inventor: SCHNEIDEWEND DANIEL RICHARD
IPC: H04N5/44
Filed: 1999-10-14
Granted: 2001-07-01
Abstract: A system process packetized program information, from different broadcast sources, containing programs and program specific information including associated content rating data. A program specific parameter of a desired program is selected (310, 320, 330) based on its source from equivalent parameters from alternative broadcast sources. The desired program is processed (337) for display, recording or playback using the selected program specific parameter. The selected program specific parameter may comprise a content rating that is mapped (323) to a different program content rating system and used in multi-level validation (315, 335) of authorization to access the desired program.