baber/WOPTO huggingface dataset:
Patent TW-200424158-A (TW)
Title: Process for separating 2-butanol from tert-butanol/water mixtures
Inventor: BECKMANN ANDREAS
IPC: C07C29/80
Filed: 2004-03-17
Abstract: The present invention relates to a process for separating 2-butanol from tert-butanol/water mixtures obtained in the dissociation of tert-butanol (TBA) prepared from industrial C4-hydrocarbon mixtures into isobutene and water. The dissociation of industrial TBA or TBA/water azeotrope into isobutene and water leaves, after the isobutene formed has been separated off, a TBA/water mixture enriched in 2-butanol (SBA). Without removal of 2-butanol, this mixture is not suitable for preparing commercial TBA or TBA/water azeotrope. According to the invention, the mixture is firstly brought by addition of a TBA-containing stream to a water concentration which is less than the limit concentration of the distillation boundary line connecting the two azeotropes TBA/water and SBA/water and is subsequently worked up by distillation
Patent TW-200424975-A (TW)
Title: Organic EL device and liquid crystal display
Inventor: KATO YOSHIFUMI
IPC: H01L23/38
Filed: 2004-03-24
Abstract: A liquid crystal display including a liquid crystal panel and an organic EL device, which functions as a backlight. The organic EL device includes a Peltier element, which functions as a substrate, and an organic EL element formed on the Peltier element. The organic EL element includes an organic EL layer and first and second electrodes, which sandwich the organic EL layer. The first electrode is shared with a metal layer, which is a heat absorbing electrode of the Peltier element. The second electrode is formed from ITO, which transmits visible light Light emitted from the organic EL element exits from the second electrode. As a result, the organic EL device is thin and has a superior cooling effect.
Patent TW-200532350-A (TW)
Title: Projection device
Inventor: KUO CHE-JUNG
IPC: G03B21/00
Filed: 2004-03-24
Abstract: A projection device comprises a projector, a power supply unit, an I/O interface, and a external module; a power supply unit including a power supply port is installed in the projector; an I/O interface including at least one power supply pin is disposed on the projector, and the power supply pin connect to the power supply port; a external module is adjacent to the I/O interface; the power supply unit provides power to external module via power supply pin and adjusts the power load of individual element by the control unit.
Patent TW-200501950-A (TW)
Title: Novel benzimidazole derivatives and pharmaceutical compositions comprising these compounds
Inventor: LARSEN JANUS S
Filed: 2004-04-08
Abstract: The present invention relates to novel benzimidazole derivatives, pharmaceutical compositions containing these compounds, and methods of treatment therewith. The compounds of the invention are useful in the treatment of central nervous system diseases and disorders, which are responsive to modulation of the GABAA receptor complex, and in particular for inducing and maintaining anaesthesia, sedation and muscle relaxation, as well as for combating febrile convulsions in children. The compounds of the invention may also be used by veterinarians.
Patent TW-200425603-A (TW)
Title: Semiconductor laser device
Inventor: WATANABE MASASHI
IPC: H01S5/022
Filed: 2004-04-21
Abstract: A semiconductor laser device (1) is disclosed, which includes a semiconductor laser element (3) having an active region composed of an AlGaAs-based crystal, an AlGaInP-based crystal, an AlGaN-based crystal, or an InGaN-based crystal in a package (2) gas-tightly sealed. The ambient gas in the package (2) contains oxygen. The semiconductor laser element (3) has a dielectric oxide film on the laser emission surface. The ambient gas is a mixture of oxygen and nitrogen and the content percentage of oxygen is set to be 20% or above.
Patent TW-200504829-A (TW)
Title: Photomask, pattern formation method using photomask and mask data creation method for photomask
Inventor: MISAKA AKIO
IPC: G03F1/29
Filed: 2004-04-26
Abstract: The photomask of this invention includes, on a transparent substrate, a semi-shielding portion having a transmitting property against exposing light, a transparent portion having a transmitting property against the exposing light and surrounded with the semi-shielding portion, and an auxiliary pattern surrounded with the semi-shielding portion and provided around the transparent portion. The semi-shielding portion and the transparent portion transmit the exposing light in an identical phase with respect to each other. The auxiliary pattern transmits the exposing light in an opposite phase with respect to the semi-shielding portion and the transparent portion and is not transferred through exposure.
Patent TW-200536097-A (TW)
Title: Electrostatic discharge protection circuit
Inventor: CHANG BOB
IPC: H01L23/62
Filed: 2004-04-29
Abstract: An electrostatic discharge protection circuit has a substrate, a first P-well installed on the substrate and having a first P+-doped region and a first N+-doped region, both of which for connecting to ground, a second P-well installed on the substrate and having a second P+-doped region and a second N+-doped region, both of which for connecting to a power supply voltage, and a third P-well installed on the substrate and having a third N+-doped region, a third P+-doped region, and a fourth N+-doped region, all of which for input/output signals.
Patent TW-200503057-A (TW)
Title: Crystallization apparatus, crystallization method, method of manufacturing thin film transistor, thin film transistor, and display apparatus
Inventor: TAKAMI YOSHIO
IPC: H01L27/12
Filed: 2004-06-02
Abstract: A laser crystallization apparatus (1) and method for crystallizing a semiconductor thin film while monitoring at a high spatial and temporal resolution in real time. In a laser crystallization apparatus (1) comprising a crystallizing optical system (20) which irradiates a semiconductor thin film (35) with a pulse laser light having an intensity distribution to melt and to crystallize the thin film in a manner to grow grains laterally, the apparatus (1) comprises an illumination light source (42) provided out of an optical path of the laser, an illumination optical system (40) including annular optical elements (52, 54) which provides the optical path of the laser light in a central portion and guides the illumination light to the thin film (35), and an observing optical system (60) which magnifies the illumination light transmitted through the thin film (35), picks up an image of the grains growing laterally, and displays the image.
Patent TW-200520291-A (TW)
Title: Negative electrode collector for nonaqueous electrolyte secondary battery
Inventor: SAKATA TOMOHIRO
IPC: H01M4/134
Filed: 2004-07-14
Abstract: There is provided a negative electrode collector for nonaqueous electrolyte secondary battery, which is characterized that at least one major surface of an electrolytic foil of a metal material exhibiting low capability of lithium compound formation is furnished with a hard nickel-plating layer. This hard nickel-plating layer is formed by electroplating in a plating bath containing a nickel salt and an ammonium salt. The metal material is constituted of, for example, any of copper, iron, cobalt, nickel, zinc and silver or an alloy of at least two members thereof.
Patent TW-200520705-A (TW)
Title: Vapor-permeable and waterproof sole for shoes, particularly but not exclusively for open shoes such as sandals, sabots and the like and shoe provided with the sole
Inventor: POLEGATO MORETTI MARIO
IPC: A43B7/08
Filed: 2004-07-22
Abstract: A vapor-permeable and waterproof sole for shoes, particularly but not exclusively for open shoes such as sandals, sabots and the like comprising: a lower element (11, 111, 211, 311), on which a tread (12, 112) is integrated in a downward region; the lower element (11, 111, 211, 311) is chosen between an element that is vapor-permeable at least in an upward region and a perforated element; an upper vapor-permeable and/or perforated element (13, 113); a vapor-permeable and waterproof membrane (16, 116, 216, 316), interposed between the lower element (11, 111, 211, 311) and the upper element (13, 113) the membrane (16, 116, 216, 316) and the lower element (11, 111, 211, 311) and the upper element (13, 113) are joined hermetically in the perimetric regions of mutual contact; and at least one vapor-permeable comfort layer (14, 114), which composes the lower element (11, 111, 211, 311) and/or the upper element (13, 113) and is made of three-dimensional fabric, forming a ventilation gap (19, 119).
Patent TW-200514464-A (TW)
Title: Electrooptical apparatus and its manufacturing method, and electronic apparatus
Inventor: HAYASHI KENJI
IPC: H01L51/52
Filed: 2004-09-01
Abstract: The object of the present invention is to provide an electro-optical device in which the fluidity of a material for forming the underlying layer of a gas barrier layer is controlled, and the underlying layer not prone to change volume is formed, so that stress-concentration on the gas barrier layer is relaxed, and to provide a method of manufacturing the same and an electronic apparatus. The electro-optical device 1 has, on a substrate 200, a plurality of first electrodes 23, a bank structure 221 having a plurality of openings 221a positioned correspondingly to the first electrodes 23, electro-optical layers 60 arranged in the respective openings 221a, and a second electrode 50 covering the bank structure 221 and the electro-optical layers 60. The device 1 includes a buffer layer 210 formed so as to cover the second electrode 50 and have a substantially flat upper surface, and a gas barrier layer 30 covering the buffer layer 210.
Patent TW-200514770-A (TW)
Title: Crystal of sulfonamide-containing indole compound and process for producing the same
Inventor: TAKAHASHI KEIKO
IPC: C07D209/42
Filed: 2004-09-06
Abstract: This invention provides crystals of N-(3-cyano-4-methyl-1H-indol-7-yl)-3cyanobenzenesulfonamide which, when examined by X-ray powder diffractometry, have a diffraction peak at a diffraction angle (2θ± 0.2 DEG) of 19.1 DEG.
Patent TW-200518209-A (TW)
Title: Transparent amorphous carbon structure in semiconductor devices
Inventor: YIN ZHIPING
IPC: H01L21/314
Filed: 2004-09-07
Abstract: A transparent amorphous carbon layer is formed. The transparent amorphous carbon layer has a low absorption coefficient such that the amorphous carbon is transparent in visible light. The transparent amorphous carbon layer may be used in semiconductor devices for different purposes. The transparent amorphous carbon layer may be included in a final structure in semiconductor devices. The transparent amorphous carbon layer may also be used as a mask in an etching process during fabrication of semiconductor devices.
Patent TW-200530591-A (TW)
Title: Die design with integrated assembly aid
Inventor: BRANDORFF ALEXANDER
IPC: G01R31/28
Filed: 2004-11-15
Abstract: An upper die portion (36) of a die head for aligning probe pins (14) in first array of first micro-holes (18) formed in lower die portion (12) of the die head, which generally includes a spacer portion (38), a support frame (40), and first and second assembly films (42) and (44), respectively. Spacer portion (38) is adapted to contact lower die portion (12). First assembly aid film (42) is typically positioned between second surface (48) and support frame (40) and includes a second array of second micro-holes (50) adapted to receive probe pins (14). Second assembly aid film (44) generally is in contact or close proximity to first assembly aid film (42) and has a third array of third micro (52) adapted to receive probe pins (14). Second array of second micro-holes (50) and third array of third micro-holes (52) are patterned to align with one another but are both offset with first array of first micro-holes (18) by approximately the lateral distance between probe tip (20) and probe head (28).
Patent TW-200617252-A (TW)
Title: Artificial stone with adornment and method thereof
Inventor: LIU KUEI-TSEN
IPC: E04C2/28
Filed: 2004-11-19
Abstract: An artificial stone with adornment and method thereof is provided. The artificial stone includes resin, a filler and a adornment. The resin provide a bonding force for the artificial stone. The filler provide the anti-pressure and the anticorrosive property to the stone. The adornment, the resin and the filler form the artificial stone.
Patent TW-200616917-A (TW)
Title: Source material used in molded glass lens and manufacture method in improving problem of surface blemishes for glass lens
Inventor: GAU BO-SUNG
IPC: C03C17/23
Filed: 2004-11-19
Abstract: This invention provides a source material used in molded glass lens comprising a glass main body having a continuous appearance and a protection film formed on the outer surface of the glass main body. The protection film is made of onenon-metallic material selected from a group consisting of: aluminum oxide, silicon oxide, magnesium oxide, magnesium fluoride, and oxides having Al and La. This invention also provides a manufacture method of glass lens in improving problems of surface blemishes including following procedures: A. forming a protection film on an outer surface of a glass main body, B. heating and molding the glass main body to form a glass lens, wherein the protection film is one non-metallic material selected from a group consisting of: aluminum oxide, silicon oxide, magnesium oxide, magnesium fluoride, and oxides having Al and La.
Patent TW-200621121-A (TW)
Title: Shockproof locking assembly device
Inventor: CHENG CHUN-YI
Filed: 2004-12-10
Abstract: A shockproof locking assembly device is provided. The shockproof locking assembly device includes a slot, a hole and a vibration absorbing locking device. The vibration absorbing locking device includes a locking element and a vibration absorbing element. The locking element includes a head portion and a shaft portion. The shaft portion is extended from the head portion and is locked into the hole. The vibration absorbing element is for encompassing part of the locking element to let the shaft portion penetrate the vibration absorbing element and penetrating the slot.
Patent TW-200531450-A (TW)
Title: Image decoding device, image decoding method, and image decoding program
Inventor: WATANABE SHINJI
IPC: H04N19/51
Filed: 2004-12-15
Abstract: There is provided an image decoding device for performing inverse quantization and inverse orthogonal conversion so as to decode image compressed information obtained by making an input image signal into a block and performing orthogonal conversion in block unit for quantization. The image decoding device includes: a reversible decoder (12) for decoding a conversion coefficient quantized and encoded; an inverse quantizer (13) showing the presence of the conversion coefficient by a flag for each processing block of inverse quantization when subjecting the conversion coefficient decoded by the reversible decoder (12), to inverse quantization; and an inverse converter (14) for modifying the inverse conversion processing to be performed on the inverse quantization conversion coefficient in the processing block by using the flag shown by the inverse quantizer (13).
Patent TW-200533171-A (TW)
Title: Call processing system
Inventor: CHENG STEVEN D
IPC: H04Q3/64
Filed: 2004-12-16
Abstract: Call processing system and method for mobile users. The processing system identifies call urgency by categorizing incoming emergency data calls, and prioritizes the data calls accordingly The emergency call processing method comprises submitting a data call to an emergency call center, placing the data call in a queuing system according to the priority level of the emergency, and waiting for an available processing unit to call back and address the emergency. During the waiting period, the emergency call center solicits information associated with the emergency, and user equipment returns the requested information automatically. The present invention improves efficiency of the emergency call center, ensuring that the most urgent emergency is served first. Additionally, the present invention conserves battery power of user equipment by collecting relevant information beforehand using data messages.
Patent TW-200621647-A (TW)
Title: Method and destabilizer formulation for treating chemical mechanical polishing wastewater
Inventor: TANG HONG-SHIANG
IPC: C02F1/40
Filed: 2004-12-22
Abstract: The present invention provides a destabilizer formulation for treating a wastewater containing a high content of nano particles from semiconductor chemical mechanical polishing (CMP). The destabilizer formulation can quickly diminish the stability of nano particles in the wastewater, resulting in aggregation thereof, so that gravity sedimentation of aggregated particles of several hundred micrometers occurs. The destabilizer formulation contains a magnesium compound such as magnesium chloride, magnesium nitrate or any other water soluble magnesium salts, and a pH buffer such as a mixture of sodium carbonate: sodium bicarbonate = 1:1. The present invention also discloses a method for treating a high turbidity wastewater from semiconductor chemical mechanical polishing, so that the turbidity can be reduced.
Patent TW-200621330-A (TW)
Title: Operation control method of treadmill
Inventor: WU SHEN-YI
IPC: A63B22/02
Filed: 2004-12-24
Abstract: Provided is one kind of operation control method of treadmill wherein a sensor is able to sense whether the motor is in the idling state or in the loading state when the motor is at the beginning of running. If the motor is in the idling state, which means that it is in the display state, it will act according to the instructions. If the motor is in the loading stage, the sensor and the microprocessor further judge whether the motor is in the persistent loading state or interrupted loading state. When it is in the interrupted loading state, which means that the users are normally running, and then it will act depending on the instructions. If the motor does not produce any loading over a predetermined interrupted time, which means that the user has left, it will control the motor to stop acting. If the motor is in a persistent loading state, which means that the running belt is locked or somebody is standing or sitting on the running belt, it will control the motor to stop immediately. Taking advantage of this invention, the treadmill concurrently has control function of displaying and safely stopping.
Patent TW-200534383-A (TW)
Title: Polycrystalline silicon layer with nano-grain structure and method of manufacture
Inventor: CHAKRAVARTI ASHIMA B
IPC: H01L29/49
Filed: 2005-01-03
Abstract: A method of forming polycrystalline silicon with ultra-small grain sizes employs a differential heating of the upper and lower sides of the substrate of a CVD apparatus, in which the lower side of the substrate receives considerably more power than the upper side, preferable more than 75% of the power; and in which the substrate is maintained during deposition at a temperature more than 50DEG C above the 550DEG C crystallization temperature of silicon.
Patent TW-200624750-A (TW)
Title: The manufacturing method and device with the heat pipes that are transported continuously and side-by-side
Inventor: Xu hui-qun
Filed: 2005-01-07
Abstract: The present invention relates to a manufacturing method and device with the heat pipes that are transported continuously and side-by-side. The heat pipes (10) to be machined are placed continuously and side-by-side, and the heat pipes (10) are adjacent to one another for the rear feeding to push the front pipe by the rear pipe. The method and device can perform the degassing of the inner of the heat pipe (10), pressing of the closure of the pipe (10) and welding process at the same time.
Patent TW-200540980-A (TW)
Title: Wafer clean process
Inventor: PERNG BAW-CHING
IPC: H01L21/00
Filed: 2005-01-14
Abstract: A novel process for cleaning a semiconductor wafer is disclosed. The process of the invention reduces or eliminates charge-up damage caused by friction which is generated between the wafer and rinsing water or other fluid as the wafer is rotated during the cleaning process. In one embodiment of the invention, the wafer is placed on a rotatable chuck or support inside a cleaning chamber. An ion-forming gas is introduced into the chamber as the cleaning fluid is dispensed onto the wafer. The gas increases the electrical conductivity of the cleaning fluid by forming ions in the fluid, thereby reducing or eliminating cleaning fluid charge-up and preventing breakdown of dielectric materials and/or corrosion of metal on the wafer. In another embodiment, the gas is dissolved in the cleaning fluid, which is dispensed on the rotating wafer. In still another embodiment, the cleaning fluid is heated and then dispensed onto the wafer.
Patent TW-200620769-A (TW)
Title: Laser diode excitation solid laser oscillator and laser diode control method of the same
Inventor: MORIMOTO TAKESHI
Filed: 2005-02-02
Abstract: A laser diode (LD) (6) is plurally connected in series for exciting a solid excitation medium (7). A bypass circuit (15) is connected with each laser diode (8) in parallel and the drive of each bypass circuit (15) is controlled by control circuit (15). Moreover, a detection circuit (13) is provided in each laser diode (6), so as to detect a short circuit or an open error of the laser diode by both ends voltage of the laser diode. The detection circuit (13) and the control circuit (14) is connected with a LD short circuit control device (11) and being controlled. While a error of the LD is detected by the detection circuit (13), judging the position of the broken LD and transferring signals to the predetermined control circuit (14) and making the predetermined bypass circuit (15) work, such that bypassing a electric current flowed on the broken LD. The LD short circuit control device (11) is for judging the position of the LD which should be turned off so as to base on the position of the broken LD and improve a pointing shift within the sol id excitation medium (7), and for transferring the signal to the control circuit (14) so as to turn off the LD, and for making the predetermined bypass circuit (15) work and turn off the predetermined LD.
Patent TW-200628270-A (TW)
Title: Electric stapling device
Inventor: SUN PEI-LI
IPC: B25C1/06
Filed: 2005-02-04
Abstract: An electric stapling device includes a triggering member, a rotatable rod member including first and second sustaining structures, a transmission rod having a first protrusion structure, a motor member and a ram block sustained against a fixture element via a resilience element. In response to a rotation of a gear member, the ram block glides to compress the resilience element and then touch the first protrusion structure. In response to an external force, the triggering member moves to have the first sustaining structure touch a first switch device to start the motor member. After the ram block touches the first protrusion structure, the second sustaining structure is simultaneously stirred by the transmission rod to have the first sustaining structure detached from the first switch device, thereby stopping the motor member and providing a nailing energy to the ram block in response to a recovery force of the resilience element.
Patent TW-200633568-A (TW)
Title: Heating plate
Inventor: HE SHUN-YIN
IPC: H05B3/26
Filed: 2005-03-02
Abstract: The invention relates to a heating plate and includes an insulating base, a polyaniline (PAn) film covered on the upper surface of the insulating base, and a first and a second patterned conductive film that the second conductive film is placed opposite to the first conductive film on the polyaniline film. This structure constructs a uniformly heated and electrified heating plate.