baber/WOPTO huggingface dataset:
Patent TW-I283666-B (TW)
Title: Piperidine derivatives useful as CCR5 antagonists
Inventor: BAROUDY BAHIGE M
IPC: A61P31/18
Filed: 2000-05-02
Granted: 2007-07-11
Abstract: The use of CCR5 antagonists of the formula, or a pharmaceutically acceptable salt thereof, wherein X is formula, R is optionally substituted phenyl, pyridyl, thiophenyl or naphthyl; R1 is H, alkyl or alkenyl; R2 is optionally substituted phenyl, phenylalkyl, heteroaryl or heteroarylalkyl, naphthyl, fluorenyl or diphenylmethyl; R3 is optionally substituted phenyl, heteroaryl or naphthyl; R4 is H, alkyl, fluoro-alkyl, cyclopropylmethyl, -CH2CH2OH, -CH2CH2-O-alkyl, -CH2C(O)-O-alkyl, -CH2C(O)NH2, -CH2C(O)-NHalkyl or -CH2C(O)-N(alkyl)2; R19 is optionally substituted phenyl, heteroaryl or naphthyl, cycloalkyl, cycloalkylalkyl or alkoxyalkyl; and R5, R13, R14, R15 and R16 are hydrogen or alkyl for the treatment of HIV, solid organ transplant rejection, graft v. host disease, arthritis, rheumatoid arthritis, inflammatory bowel disease, atopic dermatitis, psoriasis, asthma, allergies or multiple sclerosis is disclosed, as well as novel compounds, pharmaceutical compositions comprising them, and the combination of CCR5 antagonists of the invention in combination with antiviral agents useful in the treatment of HIV or agents useful in the treatment of inflammatory diseases.
Patent TW-I226348-B (TW)
Title: Surface treatment for silicone hydrogel contact lenses comprising hydrophilic polymer chains attached to an intermediate carbon coating
Inventor: VALINT PAUL L
IPC: C08J7/056
Filed: 2000-05-19
Granted: 2005-01-11
Abstract: The present invention provides an optically clear, hydrophilic coating upon the surface of a silicone medical device by sequentially subjecting the surface of the lens to plasma polymerization in a hydrocarbon-containing atmosphere and then covalently attaching a preformed hydrophilic polymer to the surface of the carbon coating. The invention is especially useful for forming a biocompatible coating on a silicone contact lens.
Patent TW-483275-B (TW)
Title: Electronic control arrangement for a laser printer.
Inventor: PAWLEY DANIEL EUGENE
IPC: H04N1/053
Filed: 2000-07-19
Granted: 2002-04-11
Abstract: The write lines of a color laser printer are maintained substantially equal throughout the printer's operation by an electronic control arrangement. At the factory, the write lines on all photoconductors of the color laser printer are calibrated to be substantially equal, and the ratio of each write line to a measuring line for each photoconductor is ascertained. During operation of the printer, the length of each of the measuring lines is periodically determined through counting the number of PELslice clock timing pulses produced from a PELslice clock operating at a fixed frequency determined during factory calibration. The length of the write line is determined by the product of the length of the measuring line and the factory calibrated ratio of the length of the write line to the length of the measuring line. After each periodic determination, PELslice clock timing pulses are selectively inserted into or removed from the PELslice clock timing pulses for all of the write lines but the write line, which is closest to the desired length, to increase or decrease their lengths to be substantially equal to the write line, which is closest to the desired length. The time for insertion or removal of each of the PELslices into the train of PELslice clock timing pulses produced by the PELslice clock is determined with each preferably inserted at a non-active portion of a PEL. Each insertion or removal of a PELslice also may be offset from its determined position.
Patent TW-464999-B (TW)
Title: Semiconductor factory automation system and method for processing lot of semiconductor wafers at full-automation mode or semi-automation mode
Inventor: JANG BO-SOON
IPC: H01L21/02
Filed: 2000-06-22
Granted: 2001-11-21
Abstract: A method for processing a lot of semiconductor wafers in a semiconductor factory automation (FA) system, wherein the lot is defined as a predetermined number of semiconductor wafers, includes the steps of: (a) determining whether a first process equipment operable at a first operating mode has a job file corresponding to the lot of semiconductor wafers, wherein the job file represents data required for a semiconductor process; (b) if the first process equipment operable at the first operating mode has the job file, processing the lot of semiconductor wafers according to the job file in the first process equipment; (c) if the first process equipment operable at the first operating mode has not the job file, providing the job file to a second process equipment operable at a second operating mode; and (d) processing the lot of semiconductor wafers according to the job file in the second process equipment. The method can effectively process a lot of semiconductor wafers at a full-automation mode or a semi-automation mode.
Patent TW-508606-B (TW)
Title: Multi-directional input device
Inventor: ISIKAWA SHINZI
IPC: H01H19/00
Filed: 2000-06-27
Granted: 2002-11-01
Abstract: A multi-directional input device according to the present invention is operated by the movement in the axial direction of an operation member 4. A push-switch P1 generating an electrical signal is arranged at an end of the operation member 4 in the axial direction for thereby reducing the dimension in the thickness direction to obtain a thin multi-directional input device.
Patent TW-469583-B (TW)
Title: Manufacturing method of dual damascene structure
Inventor: CHEN DUNG-YU
IPC: H01L21/768
Filed: 2000-08-04
Granted: 2001-12-21
Abstract: There is provided a manufacturing method of dual damascene structure, which comprises forming at least one device on a substrate, and sequentially forming a cap layer, an inorganic low-k dielectric layer, an organic low-k dielectric layer and a mask layer; after lithography and etching process, forming a via hole in the organic low-k dielectric layer; next, forming a pad oxide layer on the organic low-k dielectric layer, and forming a photoresist layer with a trench on the pad oxide layer; and etching the inorganic low-k dielectric layer below the via hole in the organic low-k dielectric layer, thereby forming a via hole in the inorganic low-k dielectric layer. In this etching process, the mask layer exposed by second photoresist layer with a trench can also be removed, and a trench is formed in the mask layer.
Patent TW-451484-B (TW)
Title: Nonvolatile semiconductor memory device
Inventor: KOBAYASHI SHINICHI
IPC: H01L27/115
Filed: 2000-08-11
Granted: 2001-08-21
Abstract: A memory cell array is divided into a plurality of memory cell blocks each collectively subjected to an erasing operation as a unit. A P well regions for memory cell transistors and an N well region for electrically separating the P well regions are provided. Select transistors are formed in the same P well region as the memory cell transistor connected to the corresponding sub bit line of P well regions.
Patent TW-I251094-B (TW)
Title: Optical processing device
Inventor: IIDA TOMOYUKI
IPC: G02F1/13357
Filed: 2000-08-25
Granted: 2006-03-11
Abstract: The provide an optical processing device which makes optical processing possible without deteriorating the characteristics of a heat ray absorbing filter which suppresses the temperature increase of the object to be irradiated. The light from a lamp 1 is successively passed through a far-UV ray cut filter 3 which removes or attenuates light in <= 330 nm wavelength and through a heat ray absorbing filter 4 which removes or attenuates light in >= 750 nm wavelength, in this order to irradiate the object L of irradiation. The heat ray absorbing filter 4 is cooled by the cooling air flowing through an air passage as a closed space.
Patent TW-519836-B (TW)
Title: Interactive television program guide with enhanced user interface
Inventor: MOORE SEAN S
IPC: G06F3/0484
Filed: 2000-09-22
Granted: 2003-02-01
Abstract: An enhanced program guide interface is provided. The interface may use colors and other display characteristics, and may provide navigational interface elements, and other displays, to enhance the user's guidance experience. The system may include advertisements that are tied to the subject matter of program guide features, options or functions. Display elements may be componentized.
Patent TW-I227329-B (TW)
Title: Test language conversion method
Inventor: PARNAS BRUCE R
IPC: G01R31/3183
Filed: 2000-09-22
Granted: 2005-02-01
Abstract: A method of converting test vectors in an original cycle based test language into a target cycle based test language. The method includes the steps of forming a set of templates depicting waveforms defined in the target test language; decomposing a waveform in the original test language into a set of constituent events where each event includes data showing at least a starting value and a number of subsequent edges of the waveform; comparing the template and the set of events; storing the waveform data in the target test language when a match is detected and retrieving corresponding parameters of the waveform in the original test language; and repeating the above steps for all of the test vectors in the original test language, thereby forming a test vector file of the target test language.
Patent TW-474851-B (TW)
Title: Optimal slurry injecting device and method of chemical mechanical polishing
Inventor: JOU FU-CHU
IPC: B24B57/00
Filed: 2000-10-12
Granted: 2002-02-01
Abstract: The present invention is an optimal slurry injecting device and method of chemical mechanical polishing to obtain the changing tendency of polishing rate and polishing uniformity of chemical mechanical polishing in semiconductor industry and figure out the optimal injecting amount of slurry and injecting position, which includes a rotating device with upper and lower rotating speeds being programmable controlled to progress chemical mechanical polishing; an image collecting unit, which can collect the polishing image of slurry during chemical mechanical polishing and output the image data; and a data processing unit, which measures and analyzes the image data output from the image recording unit to acquire the optimal injecting amount of slurry and the injecting position.
Patent TW-571381-B (TW)
Title: Electrostatic chuck power automatic discharge apparatus of semiconductor facilities
Inventor: KU DO-SEO
IPC: H02N13/00
Filed: 2000-11-10
Granted: 2004-01-11
Abstract: In the electrostatic chuck power automatic discharge apparatus of semiconductor facilities, which is capable of completely discharging residual voltage remaining in an electrostatic chuck in cutting off driving power of the electrostatic chuck, it is constructed by a high voltage determining part for determining high voltage generated in a high voltage generating transformer according to a high voltage determination value provided from the outside; the high voltage generating transformer for generating the high voltage to be supplied to the electrostatic chuck by a control of the high voltage determining part; a high voltage controlling part for controlling the high voltage supplied from the high voltage generating transformer to the electrostatic chuck according to an on/off state of the driving power; and a discharge circuit part for discharging, by force, the residual voltage remaining in the electrostatic chuck in intercepting the power of the electrostatic chuck, whereby preventing a sliding or a breakage of a wafer caused by a chucking, by completely discharging the residual voltage remaining in the electrostatic chuck in intercepting the driving power of the electrostatic chuck, in several kinds of semiconductor facilities to manufacture semiconductor devices.
Patent TW-522365-B (TW)
Title: Managing prefetching from a data buffer
Inventor: SHEAFFER GAD S
IPC: G09G5/395
Filed: 2000-11-14
Granted: 2003-03-01
Abstract: A method and apparatus for preventing over-prefetching from a buffer receives an address of a last data set item in a data buffer, and reads data from the data buffer into a read streamer buffer starting at a data buffer start address until the address of said last item.
Patent TW-567182-B (TW)
Title: Biphenol a with high quality and the method for preparation thereof
Inventor: NAKAMURA HIDEAKI
IPC: C07C39/16
Filed: 2000-12-01
Granted: 2003-12-21
Abstract: The present invention relates to a biphenol A with high quality, in which the content of Na is less than 80 ppb and the content of each element of a group A consisting of Fe, Ni, Cr, Mn, Pb and Mo is less than 50 ppb; or a biphenol A with high quality comprising the organic compounds of 1-naphthol derivatives, 9,9'-dimethyldibenzopyran, 2-(4-hydroxyphenyl)-2,4,4-trimethyl oxatetrahydronaphthalene, 2,2,4-trimethyl oxatetrahydronaphthalene and etc. with the content less than a special content; and the method for preparation thereof. The biphenol A with high quality as a raw material for preparing aromatic polycarbonate so as to obtain aromatic polycarbonate without coloring when the aromatic polycarbonate is prepared and formed.
Patent TW-503086-B (TW)
Title: Mobile phone cover capable of shielding magnetic waves
Inventor: JANG JIN-SHR
IPC: H04M1/02
Filed: 2000-06-26
Granted: 2002-09-21
Abstract: The present invention relates to a mobile phone cover capable of shielding magnetic waves, which comprises: a mobile phone cover body; an antenna; and a transparent plastic sheet. A magnetic-wave-shielding layer is applied on the mobile phone cover body and extended to the antenna part. Such a layer has the effect of shielding magnetic waves without affecting the reception effects of the mobile phone. A. The magnetic-wave-shielding mobile phone cover layer is: (1) a surface layer-a PU resin coating layer, a bottom layer - a composite fiber nonwoven fabric layer or an ordinary fiber nonwoven layer, a stainless steel fiber nonwoven fabric layer mixed with a composite fiber nonwoven fabric; (2) a surface layer - a PU resin coating layer, a bottom layer - a nonwoven fabric layer of a composite fiber or a mixture of an ordinary fiber and a stainless steel fiber. B. The antenna layer is a tubular knitted fabric layer. C. The transparent plastic layer is a layer used on a push key part and is produced by mixing a stainless steel fiber with plastic granules of PVC or PE or nylon or PP or PET in a specific relative ratio, and extruding the mixture through a mold head using an extruder to press out a hot-pressed transparent plastic sheet with magnetic-wave-shielding function. The mobile phone cover body, the antenna and the transparent plastic sheet made of the abovementioned materials can reduce more than 90% of the magnetic wave transmittance so that a human body will not be affected by magnetic waves.
Patent TW-I235021-B (TW)
Title: Surface-treated copper foil, manufacturing method of the surface-treated copper foil, and copper-clad laminate using the surface-treated copper foil
Inventor: MITSUHASHI MASAKAZU
IPC: C23C28/00
Filed: 2001-01-03
Granted: 2005-06-21
Abstract: The subject of the present invention is to provide a surface-treated copper foil that is capable of securing the deteriorating rate of hydrochloric acid resistance smaller than 10% for a copper foil circuit with a width of 0.2 mm, and is excellent in moisture resistance, heat resistance and long term preservative stability by bringing out the effect of a silane coupling agent used for copper foil with a galvanized or galvannealed rust preventive layer to the maximum. In the invention, the surface treated copper foil for printed circuit board (PCB) is adopted, in which the surface-treated copper foil is obtained by conducting the roughening treatment and the rust preventing treatment onto the surface of copper foil. The rust preventing treatment is obtained by forming a galvanized or galvannealed rust preventive layer on the surface of copper foil. After that, an electrolytic chromate layer is formed on the surface of the rust preventive plated layer. Then, a silane coupling agent adsorption layer is formed on the electrolytic chromate layer, and is dried for 2 to 6 seconds by controlling the temperature of the electrolytic copper itself within the range from 105 to 200 DEG C.
Patent TW-504435-B (TW)
Title: Method to remove a sealing piece
Inventor: KROCKOW WOLFRAM
IPC: F16J15/3268
Filed: 2001-03-29
Granted: 2002-10-01
Abstract: In a method in remove the sealing piece (3), which is contained in a groove (6) of a member, the liquid jet under high pressure is aimed at the sealing piece or between the sealing piece and the member. Therefore, the sealing piece (3) is resolved from the groove. This method is especially suitable for resolving sealing band in a rotor or in housing (2) of a turbo machine. Compared with the up-to-now ordinary take-off method, the method according to this invention provides an essential time and cost saving.
Patent TW-521058-B (TW)
Title: Method and apparatus for measuring and indicating paper level in a sheet-feeding device
Inventor: WANG BOBO
IPC: H04N1/00
Filed: 2001-04-06
Granted: 2003-02-21
Abstract: An imaging system includes an imaging subsystem for forming an image on a sheet, a tray for holding a supply of sheets, a ramp for directing a sheet from the tray into a paper path, a sensor in the vicinity of the paper path, a drive assembly and processor connected to the drive assembly and the sensor. The drive assembly includes a movable roller configured to move the sheet into the paper path by moving a top sheet of a supply of sheets in the tray to the ramp. The sensor is configured to detect a sheet traveling in the paper path from the tray and to provide an output signal in response to the detection. The processor is configured to control movement of the roller, to receive and store an initial sheet level value, to receive the output signal from the sensor and to calculate a time, t, from activating the drive assembly to receiving the sensor output signal and to accordingly adjust the initial sheet level value. In a method for measuring sheet levels in an imaging system paper tray, a start time that a roller engages a paper sheet to feed the sheet from the paper tray to a paper path of the imaging system is recorded and a time the sheet passes a location along the paper path is sensed. A time difference between the start time and the time sensed is processed to provide a signal that represents a supply of sheets in the paper tray.
Patent TW-474782-B (TW)
Title: Spinning reel rotor braking device
Inventor: SATO JUN
IPC: A01K89/01
Filed: 2001-04-16
Granted: 2002-02-01
Abstract: Rotor braking device for stably braking the rotor on a spinning reel, regardless of fluctuations in the amount that a shifting member of the device shifts, and for shifting the shifting member smoothly when contacting the rotor braking member. The rotor braking device (54)-which is for braking the rotor (3), fitted rotatively to a pinning-reel reel unit (2), in response to pivoting of the bail arm (17) that pivots between line-winding and line-releasing postures-includes a braking member (65) and a shifting member (51). The elastic braking member (65) is provided on front of the reel unit facing the rotor, and includes, at least a portion of its contour, a braking surface (65a) and a conducting surface (65b) arranged in continuation with the braking surface, extending frontward from the braking surface and gradually receding from the braking surface. The shifting member is disposed on the rotor and can be shifted in a direction perpendicular to a pressure direction of the braking member, such that when the bail arm pivots from the line-winding posture to the line-releasing posture, the shifting member contacts first the conducting surface and then the braking surface.
Patent TW-501331-B (TW)
Title: Designing method of loop compensator for a peak current controlled switching type DC voltage stabilizer
Inventor: SHIE JEN-JUNG
IPC: H02M3/00
Filed: 2001-06-06
Granted: 2002-09-01
Abstract: There is provided a designing method of loop compensator for a peak current controlled switching type DC voltage stabilizer, which includes the steps of: (1) selecting a suitable PWM control IC based on the range of a duty cycle, and designing a current sensing resistance value RS; (2) establishing various open-circuit transfer functions F1~F5 and Zo; (3) based on the order of numerator and denominator of the controlled body F2, determining the type of the loop compensator by the voltage circuit Tv, thereby making the type of the system loop gain be k/s; (4) determining the cross-over frequency ωci of current loop Ti to have a value as large as possible but smaller than half of the switching frequency; (5) determining the cross-over frequency ωciv of the selected voltage and current loop gains to be between the resonant frequency ωzc of a filter and the cross-over frequency a7ohgr;ic of current loop; (6) selecting a pole frequency ωcp of the loop compensator, and a pole frequency ωcz of the loop compensator to satisfy the requirement of the type of voltage loop gain being k/s; (7) based on a condition of the value of voltage loop Tv being equal to that of the current loop Ti in the cross-over frequency, obtaining the a voltage loop constant kv and a current loop constant ki; (8) based on an input bias current of an operational amplifier for loop compensation, selecting a bias resistor R1, and then, cooperating with the steps (6) and (7), obtaining the circuit parameters required for the loop compensator for a peak current controlled switching type DC voltage stabilizer.
Patent TW-497281-B (TW)
Title: Light emitting device and its manufacturing method
Inventor: ISHIZAKI JUNYA
IPC: H01L21/60
Filed: 2001-07-11
Granted: 2002-08-01
Abstract: A light-emitting device is provided with a double heterostructure light-emitting layer 24. The double heterostructure is laminated sequentially by the first conductive type clad layer 6, an active layer 5, and the second conductive type clad layer 4; and each layer of the laminated structure is composed of (AlxGa1-x)yIn1-yP (where, 0 ≤ x, y ≤ 1 and x+y=1) mixed crystal. On at least one side of the light-emitting layer 24, light-extracting layers 10 and 13 are formed by compound semiconductor having a refractive index smaller than 3.2 for the light of wavelength band 550 to 650 nm. The critical angle of total reflection is improved by about 8 to 50% as compared to a conventional value such as GaP. Loss due to total reflection is made less likely to occur by the amount of increase in critical angle. As compared with the case of using GaP or AlGaAs mixed crystal as the light-extracting layer, light extraction efficiency can be greatly increased.
Patent TW-571242-B (TW)
Title: A plug-in card for electronic devices
Inventor: SCHREMMER ANDREAS
IPC: H04B1/3816
Filed: 2001-08-03
Granted: 2004-01-11
Abstract: A plug-in card (210) for electronic devices having an approximately oblong rectangular flat form includes an enclosure (211) with a printed circuit board accommodated in the enclosure, on which printed circuit board a contacting device for a SIM card is mounted electrically and mechanically, and a receiver for the chip card. So as to enable the user of a portable computer to communicate with and to the outside using external wireless connections in a simple fashion, even without the assistance of a mobile telephone and a cable connection, the plug-in card (210) includes a mobile radio antenna (215), which, relative to a narrow side (214) of the plug-in card (210), can be moved out of a safekeeping position within the enclosure (211) into an operating position arranged substantially outside of the enclosure (211) on that narrow side (214).