baber/WOPTO huggingface dataset:
Patent TW-I244831-B (TW)
Title: Intensifying apparatus of reference signal and satellite signal transmitter
Inventor: HUANG CHUANG-CHIA
IPC: H04B1/40
Filed: 2004-01-05
Granted: 2005-12-01
Abstract: The present invention provides an intensifying apparatus of reference signal. A reference signal has a greater and steadier dynamic range of input power by utilizing a filter and an amplifier. A circuit influenced by temperature variation is also reduced. The intensifying apparatus of reference signal includes a power, a first low-pass filter coupled to a reference frequency signal for eliminating a first frequency of the reference frequency signal, a second low-pass filter coupled to the first low-pass filter for eliminating the harmonic of the reference frequency signal or a frequency signal which is higher than the reference frequency signal, a band-pass filter coupled to the second low-pass filter for eliminating a second frequency of the reference frequency signal, and a signal amplifier for amplifying a usable dynamic range of input power of the reference frequency signal, for decreasing an input power of the reference frequency signal, amplifying the reference frequency signal, and reducing the low-frequency noise of power source. Moreover, the reference frequency signal is restricted within a stable input power to be outputted; thereby providing an intensifying apparatus of reference signal and a satellite signal transmitter which applies the intensifying apparatus of reference signal.
Patent TW-I290266-B (TW)
Title: Process for fabricating supersphere solid immersion lens
Inventor: HSU WEN-SYANG
IPC: H01L21/00
Filed: 2004-01-20
Granted: 2007-11-21
Abstract: The present invention relates to process for fabricating supersphere solid immersion lens (SSIL). The procedure of the present invention comprises the steps of: firstly, coating a positive photoresist layer on a substrate, followed by first exposure and second exposure with different exposure dose separately by first mask and second mask to form the positive photoresist structure with different dimensions and depths. The first exposure dose is supplied enough to make sure the patterns of the first mask can be observed on the positive photoresist layer during the alignment of the second exposure process. And the following reflow process forms a supersphere solid immersion lens (SSIL) structure.
Patent TW-I232309-B (TW)
Title: Power loading simulation device and measurement method
Inventor: LIU PO-WEN
IPC: G01R31/316
Filed: 2004-03-25
Granted: 2005-05-11
Abstract: There are different interfaces in the main frame device. Each interface needs to pass the driving capability test and then conclude the power driving capability of main frame device is normal. Therefore, if the counts of connecting interfaces increase, the testing cost increase. A power loading simulation device is used to test the power driving capability of main frame device. When the power loading simulation device has connected the main frame device, the main frame device supplies the power to a constant load in the power loading simulation device to test the main frame device whether has enough power driving capability or not. Where, the test method is also disclosed. As a result, the external device occupied space is reduced and so is the test cost.
Patent TW-I234828-B (TW)
Title: Method for preventing short-circuit caused by soldering pin of semiconductor component
Inventor: LIU SPRING
IPC: H01L21/56
Filed: 2004-05-28
Granted: 2005-06-21
Abstract: A kind of method for preventing short-circuit caused by soldering a pin of semiconductor component, in which the pin is soldered on a circuit board; the disclosed method can selectively forms a solder resistant area on the circuit board or on the pin so as to form a solder resist coating thereon. Therefore, when the pin is soldered, the solder is blocked by the solder resist existing in the solder resistant area, thereby preventing the short-circuit arising from the solder residue while soldering the pin.
Patent TW-I237271-B (TW)
Title: Nonvolatile semiconductor memory device and control method thereof
Inventor: MORIMOTO HIDENORI
IPC: G11C11/56
Filed: 2004-06-03
Granted: 2005-08-01
Abstract: A nonvolatile semiconductor memory device includes a memory array (101) in which a plurality of memory cells are arranged in a row direction and a column direction, each of the memory cells being formed by connecting one end of a variable resistive element for storing information according to a change in electric resistance caused by an electric stress and a drain of a selection transistor to each other on a semiconductor substrate, a voltage switch circuit (110) for switching among a program voltage, an erase voltage and a read voltage to be applied to the source line and the bit line connected to the memory cell, and a pulse voltage applying circuit (108). In the state where the program voltage or erase voltage corresponding to the bit line and the source line is applied to the bit line and the source line connected to a memory cell to be programmed or erased in the memory array via the voltage switch circuit (110), the pulse voltage applying circuit (108) applies a voltage pulse for programming or erasing to the word line connected to the gate electrode of the selection transistor connected to the memory cell.
Patent TW-I234795-B (TW)
Title: Thermal tripping device and circuit breaker using the same
Inventor: KAWAMURA KOUJI
IPC: H01H73/02
Filed: 2004-06-30
Granted: 2005-06-21
Abstract: A thermal tripping device is implemented to trip off a circuit in that a bimetal (2) is heated by overcurrent to cause the curving of the bimetal (2), wherein at least part of the surface of the bimetal (2) has a black color or matted black color (7). This makes it possible to measure the temperature of the bimetal (2) with high accuracy by using a contactless thermometer. Furthermore, the temperature measuring section (8) of the bimetal is provided with a bend processing section (11) whose surface has a matted black color.
Patent TW-I260302-B (TW)
Title: Rail-type sliding carrier allowing automatic adjustment of sliding angle
Inventor: KANG JIUN-FU
IPC: B65G49/06
Filed: 2004-08-18
Granted: 2006-08-21
Abstract: A rail-type sliding carrier allowing automatic adjustment of sliding angle, including: a carrier body having a top for supporting precision components, and provided with a stationary base and a movable base at opposing sides of a bottom thereof; the stationary base and movable base being each secured with at least an upper and lower clamping rollers; the upper and lower clamping roller on the stationary base being provided with a first positioning roller therebetween; an adjustment crank being pivoted at each of the opposing sides of the movable base; the adjustment crank being provided at an end proximate to the stationary base with a second and a third stationary roller, and at the other end being joined to a retractably movable shaft; the movable shaft being joined to a spring; another end of the spring being secured to a positioning shaft at a bottom of the carrier body; the second and third roller being urged against an eccentric stationary shaft; the carrier body being placed over a slightly oval-shaped T-shaped rail; top opposing edges of the T-shaped rail being clamped by the upper and lower rollers of the stationary base and the movable base, respectively, with its edge urging against the first, second and third rollers, such that the carrier body is positioned over the T-shaped rail under a three-point support, whereby when the carrier body travels along the T-shaped rail, the angle can be adjusted by the adjustment crank to prevent from wobbling and movement of objects carried by the carrier body, so as to improve the assembly passing rate of the components.
Patent TW-I269282-B (TW)
Title: Information storage medium and method and apparatus for recording data on and/or reading data from the same
Inventor: LEE KYUNG-GEUN
IPC: G11B7/24
Filed: 2004-09-06
Granted: 2006-12-21
Abstract: An information storage medium, and a method and apparatus for recording data on and/or reading data from the same. In the information storage medium, reproduction-dedicated data is recorded as a wobble in a lead-in area, a user data area, or a lead-out area, or any combination thereof, and the reproduction-dedicated data is copied and recorded in the lead-in area and/or the lead-out area.
Patent TW-I262657-B (TW)
Title: High performance CRC calculation method and system with a matrix transformation strategy
Inventor: TSAI KOVSKY T J
IPC: H03M13/15
Filed: 2004-10-27
Granted: 2006-09-21
Abstract: A CRC calculation method and system for generating a CRC from a message is provided while improving the process time and simple to implement. A linear mapping matrix is used for the operation of the LFSR to generate the CRC and the maximum value of the non-zero entries in the mapping matrix is reduced by applying one or more raw operations to the linear mapping matrix in advance before the computation of mapping the input message to the CRC result. Flip-flops are additionally inserted before the generator matrix to obtain a pipeline architecture so as to further improving the operation speed thereof.
Patent TW-I251908-B (TW)
Title: Rinse method for package structure
Inventor: CHEN JEN-CHUAN
IPC: H01L23/00
Filed: 2004-11-19
Granted: 2006-03-21
Abstract: A rinse method is applied to a package with a hollow part in a center zone of the package. A passageway with an opening is coupled to the package. Another passageway is coupled to the hollow part. Rinsing is driven from the latter passageway to the hollow part to flow toward the opening by passing through the package from the center zone.
Patent TW-I269842-B (TW)
Title: Method for making fluid bearing
Inventor: HONG CHU-WAN
IPC: F16C32/00
Filed: 2004-12-10
Granted: 2007-01-01
Abstract: A method for making a fluid bearing includes the following steps: firstly, provide a number of sub-members having their shapes corresponding to divided parts of the integrated fluid bearing, each of the sub-members includes a jointing plane; secondly, combine the sub-members together to bring the jointing planes into contact with the result that the profile of the fluid bearing being formed; finally, the combination of the sub-members is sintered to form the monobloc fluid bearing.
Patent TW-I249936-B (TW)
Title: Mobile phone with two-way flip screen
Inventor: CHU LI-CHUNG
IPC: H04M1/21
Filed: 2004-12-16
Granted: 2006-02-21
Abstract: The present invention relates to a mobile phone with a two-way flip screen, which includes a body, a display screen and a switching device. The display screen is disposed inside the body and has a top surface with two channels. The switching device is disposed in the body and on top of the display screen, and includes a pushing part and two pins driven by the pushing part, in which the bottom sides of the two pins are fitted in the two channels respectively. The pushing part can be turned to drive one of the pins to move upwardly such that the display screen can be flipped up and moved out of the body by using the other pin as a pivot to turn.
Patent TW-I277592-B (TW)
Title: Packing box and transport equipment
Inventor: WU CHIN-CHUAN
IPC: B65G49/06
Filed: 2005-01-06
Granted: 2007-04-01
Abstract: A packing box is used to contain at least a preset panel. The packing box includes a baseboard, plural limit components, and a top cover that is corresponding to and covers the baseboard. On the baseboard installs plural columns, whose each column equips with at least one position part. And the distance between two column's position parts is substantially equal to the size of the preset panel in one direction. The limit components are installed on the position parts to limit the position of the preset panel and can be dismantled. A transport equipment includes a transport box, a first buffer pad installed in the transport box, and at least one aforementioned packing box. The transport box comprises a box, which possesses an inside surface, and outside cover, which is installed on the box. On the face-to-face inside surfaces are respectively installed plural partitions and corresponding raised ribs, where the raised ribs identify plural containing troughs for installing packing boxes.
Patent TW-I279345-B (TW)
Title: Vehicle with improved turning
Inventor: FLOWERS MICHAEL J
IPC: B62M1/14
Filed: 2005-01-07
Granted: 2007-04-21
Abstract: A vehicle is disclosed having a reduced turning radius comprising a directional wheel assembly for turning the vehicle and a drive wheel assembly for driving the vehicle. The drive wheel assembly has a first and a second drive wheel independently driven by a first and a second motor through a control circuit. A counter-rotation circuit counter-rotates the first and second drive wheels upon a major turning position of the directional wheel assembly to enhance the turning of the vehicle. A reducing circuit reduces the speed of the motors upon a minor turning position of the directional wheel assembly. The vehicle may include a slide mechanism for providing a reduced wheelbase to further reduce the turning radius of the vehicle. One embodiment of the invention includes an improved steering device for controlling the directional wheel assembly.
Patent TW-I274233-B (TW)
Title: Toner cartridge
Inventor: CHUANG CHIN-HIS
IPC: G03G15/08
Filed: 2005-01-12
Granted: 2007-02-21
Abstract: A toner cartridge includes a housing, an inner tube and a seal. The housing has a receiving portion and a tubular portion, in which a first accommodating chamber defined in the tubular portion and a second accommodating chamber defined in the receiving portion in communication with the first accommodating chamber. An outlet formed in the tubular portion in communication with the first accommodating chamber and the outside of the housing. The inner tube is rotatably mounted in the first accommodating chamber. The inner tube has at least one plate portion and a slot communicating with the outlet. The seal, which is fixedly provided at an outer side of the inner tube and attachable to an inner surface of the tubular portion and has a slot in communication with the slot of the inner tube to prevent leakage of toner and carbon powders accumulated between the seal and the housing.
Patent TW-I268006-B (TW)
Title: Battery, method of charging and discharging the battery and charge-discharge control device for the battery
Inventor: KUBOTA TADAHIKO
IPC: H01M4/36
Filed: 2005-01-20
Granted: 2006-12-01
Abstract: As disclosed is a battery capable of improving cycle characteristics through reducing a structural fracture according to charge and discharge of an anode and a reaction of an electrolyte. An anode active material layer includes at least one kind selected from the group consisting of a simple substance and alloys of Si capable of forming an alloy with Li. A cathode and an anode are formed so that the molar ratio Li/Si in the anode at the time of charge is 4.0 or the potential of the anode vs. Li is 0.04 V or more through adjusting, for example, a ratio between a cathode active material and an anode active material. Moreover, the cathode and the anode are formed so that the molar ratio Li/Si in the anode at the time of discharge is 0.4 or more, or the potential of the anode vs. Li is 1.4 V or less.
Patent TW-I261419-B (TW)
Title: System and method for adjusting power amplifier output power in linear dB steps
Inventor: PAN MENG-AN
IPC: H03G1/00
Filed: 2005-01-21
Granted: 2006-09-01
Abstract: A power amplifier for use in a transmitter enables liner in dB output power control capability with 2dB step sizes. Accordingly, power amplifier output power can be adjusted linearly in dB according to power needs, thereby reducing overall power consumption.
Patent TW-I291506-B (TW)
Title: Water draining structure for water-seal portion of a building
Inventor: HUANG CHIA-CHI
IPC: E04D13/04
Filed: 2005-01-25
Granted: 2007-12-21
Abstract: This invention provides at least one sedimentation tank to a water-seal portion of a building. A water draining tube is connected between the ground level of the sedimentation tank and the exterior of the water-seal portion. An end of the water draining tube that is within the sedimentation tank is engaged with an overflow head. The overflow head is provided with two overflowing ports that are at different height levels. The other end of the water draining tube that extends to the ground level is engaged with an L-shaped bend tube opening upwards. The ground level is provided with a maintenance hole penetrating the ground level at the location where the L-shaped bend tube is provided to serve as a passage for dismounting the L-shaped bend tube and sluicing water, thereby providing a water draining structure allowing easy cleaning and maintenance, capable of diluting lime solution concentration, preventing the lime solution from crystallization, and ensuring that the water-seal portion and draining tube can maintaining optimum water sluicing effect.
Patent TW-I270338-B (TW)
Title: High-speed back plate with water-cooling PICMG 3.0
Inventor: TANG TZ-CHIANG
IPC: H05K7/20
Filed: 2005-02-03
Granted: 2007-01-01
Abstract: This invention relates to a high-speed back plat with water-cooling PICMG 3.0. It mainly comprises a water-cooling primary structure, a water-cooling secondary structure, a machine frame, PICMG 3.0 high-speed back plate, a fan assembly, and a system plate. The water-cooling primary structure is allocated next to the machine frame, the water-cooling secondary structure is allocated on the system plate. The fan assembly is installed on the machine frame. Therefore, through the water-cooling primary structure and the water-cooling secondary structure, a water-cooling method is adopted to perform heat dissipation for the system plate and the machine frame.
Patent TW-I291451-B (TW)
Title: Filter and transceiver
Inventor: NANIWADA KOJI
IPC: H03J5/00
Filed: 2005-03-22
Granted: 2007-12-21
Abstract: To realize a filter having a wide specific bandwidth and consisting of a plurality of micro resonators. A plurality of microresonators 15, 16, 17 and 18 having a beam structure are electrically connected in lattice between two input terminals 11 and 12 for balanced input and two output terminals 13 and 14 for balanced output. Each of the plurality of microresonators 15, 16, 17 and 18 comprises a resonator group including a plurality of resonators, having different resonance frequencies.
Patent TW-I281214-B (TW)
Title: Method of manufacturing a semiconductor device
Inventor: LEE JOHN
IPC: H01L21/762
Filed: 2005-04-12
Granted: 2007-05-11
Abstract: Isotropic etching of sacrificial oxide that is adjacent to a trench fill step in an STI wafer can lead to undesired etching away of a sidewall of the trench fill material. This invention provides a sidewall protecting method that conformably coats the trench fill step and sacrificial oxide with an etch-resistant carbohydrate. In one embodiment, conforming ARC fluid is spun-on and hardened. A selective and dry plasma etches the hardened ARC over the sacrificial oxide while leaving intact part of the ARC that adheres to the trench fill sidewall. The remnant sidewall material defines a protective shroud which delays the subsequent isotropic etchant from immediately reaching the sidewall of the trench fill material. The delay length of the shroud can be controlled by tuning the etchback recipe. In one embodiment, the percent oxygen in an O2 plus Cl2 plasma and/or bias power during the plasma etch is used as a tuning parameter.
Patent TW-I276906-B (TW)
Title: Portable information product with projection equipment
Inventor: CHEN LIU-JEN
IPC: G03B21/00
Filed: 2005-04-22
Granted: 2007-03-21
Abstract: This invention relates to a portable information product with projection equipment. It can be any kind of portable information products, such as: a mobile phone, a portable computer, or a personal digital assistant (PDA). The portable information product comprises a data processor, and a projection equipment. The data processor has a main circuit module. The main circuit module is employed to process the data within and to form an output signal from the data. The projection equipment is built in the data processor and is electrically connected with the main circuit module. The projection equipment has a light source, and a projector. The light source generates a light beam. The light beam and the output signal are transmitted to the projector, and form an image. The projector projects the image outside the data processor. Eventually, the data in the data processor can be browsed more easily.
Patent TW-I377625-B (TW)
Title: Method of semiconductor fabrication incoprorating disposable spacer into elevated source/drain processing
Inventor: CHEN JIAN
IPC: H01L21/265
Filed: 2005-05-05
Granted: 2012-11-21
Abstract: A semiconductor fabrication process includes forming a gate electrode overlying a substrate. A first silicon nitride spacer is formed adjacent the gate electrode sidewalls and a disposable silicon nitride spacer is then formed adjacent the offset spacer. An elevated source/drain structure, defined by the boundaries of the disposable spacer, is then formed epitaxially. The disposable spacer is then removed to expose the substrate proximal to the gate electrode and a shallow implant, such as a halo or extension implant, is introduced into the exposed substrate proximal the gate electrode. A replacement spacer is formed substantially where the disposable spacer existed a source/drain implant is done to introduce a source/drain impurity distribution into the elevated source drain. The gate electrode may include an overlying silicon nitride capping layer and the first silicon nitride spacer may contact the capping layer to surround the polysilicon gate electrode in silicon nitride.
Patent TW-I281886-B (TW)
Title: Hot runner coinjection nozzle with thermally separated melt channels
Inventor: ROSNER RAYMOND J
IPC: B29C45/20
Filed: 2005-06-27
Granted: 2007-06-01
Abstract: Coinjection molding nozzle apparatus and method includes structure and/or steps whereby a first nozzle melt channel is kept thermally separated from a second nozzle melt channel. Preferably, grooves in the nozzle body or a separate nozzle pipe keep the first and second nozzle melt channels thermally separated. Preferably, a highly thermally conductive nozzle tip is removably coupled to the nozzle body and includes first and second nozzle tip melt channels that merge together before the mold gate.
Patent TW-I349760-B (TW)
Title: Night-time visibility system for vehicles
Inventor: NGUYEN VAN DU
IPC: F21Y101/00
Filed: 2005-07-04
Granted: 2011-10-01
Abstract: A filter transmits white light of a partial beam from the radiation source at one angle, and transmits white light of another partial beam from the radiation source at another angle.
Patent TW-I273556-B (TW)
Title: Disk-chucking apparatus for disk drives
Inventor: KIM JAE-KYUNG
IPC: G11B17/022
Filed: 2005-09-27
Granted: 2007-02-11
Abstract: The disk-chucking apparatus comprises a chuck base having a fitting hole formed through the center thereof for allowing a driving shaft of the motor, and a plurality of first and second disposition parts formed at the outer surface. A plurality of chuck pins are disposed in the first disposition parts of the chuck base such that the chuck pins can be moved inward and outward, respectively. The chuck pins are resiliently supported outward by means of spring members each having one end connected to the chuck base. A plurality of resilient pieces are provided at the second disposition parts, respectively. Each of the resilient pieces comprises a curved part, formed between a horizontal resilient part and a vertical resilient part, having first and second inner curved sections such that outer surfaces of the resilient pieces resiliently contact the inner circumference of the center hole of the disk.