baber/WOPTO huggingface dataset:
Patent TW-I221009-B (TW)
Title: A method for growing Ge epitaxial layers on Si substrate
Inventor: LUO GUANGLI
IPC: H01L21/324
Filed: 2003-07-28
Granted: 2004-09-11
Abstract: This invention provides a method for growing Ge epitaxial layers on Si substrate using a combination of ultimate high vacuum chemical vapor deposition (UHVCVD) and in-situ high temperature annealing process. This invention also provides a method, based on the principles of strained interfaces blocking the threading dislocation generated from the first epitaxial layer, to reduce the total thickness, dislocation density and surface roughness on the Ge epitaxial layers. Firstly, precleaning the Si substrate in a standard cleaning procedure, dipping it with 10% HF solution and prebaking to remove its native oxidized layer. Subsequently, growing a high Ge-containing epitaxial layer, such as Si0.1Ge0.9 in a thickness of 0.8 mum on said Si substrate using ultra-high vacuum chemical vapor deposition under certain conditions. During the period of growing, many dislocations generated and located near the interface and in the low part of Si0.1Ge0.9 due to the large mismatch between this layer and Si substrate. Furthermore, a subsequent 0.8 mum Si0.05Ge0.95 layers, and optionally a further 0.8 mum Si0.02Ge0.98 layer, are grown. The formed strained interfaces of said layers can bend and terminate the propagated upward dislocation very effectively. Finally a Ge film is grown on said layer.
Patent TW-I223400-B (TW)
Title: Manufacturing method of electronic device having wiring connection structure
Inventor: IZUMITANI JUNKO
IPC: H01L21/311
Filed: 2003-08-13
Granted: 2004-11-01
Abstract: A manufacturing method of an electronic device having a wiring connection structure which can prevent a loose connection between a via plug and a metal wiring is obtained. In an etching process to form a via hole (8), a mixed gas of C4H8, O2 and Ar is employed as an etching gas. According to this, a surface of a side wall of the via hole (8) has a smooth shape without a microscopic unevenness on an upper part of the side wall of the via hole (8) at least. Accordingly, a gap caused by the microscopic unevenness described above does not occur between a barrier metal film (9) and the side wall of the via hole (8), and both sides stick to each other. As a result, in a cleaning process employing a hydrofluoric acid after a CMP process, a cleaning solution does not penetrate a metal film (3) through the gap between the barrier metal film (9) and the side wall of the via hole (8).
Patent TW-I220369-B (TW)
Title: Television capable of reading and storing multimedia
Inventor: WANG CHIH-LI
IPC: H04N5/85
Filed: 2003-09-02
Granted: 2004-08-11
Abstract: A television capable of reading and storing multimedia at least comprises memory reading unit, processing unit, display unit and storage unit. The memory device reading unit is used to read a memory device and output memory data. The processing unit is used to process memory data or a program and to output the processed memory data or program accordingly. The display unit is used to display the processed memory data or program and the storage unit is used to store the processed program. The invention can provide a more humanized operation interface to get rid of the prior constraint that computer must be used to watch image, significantly shortening time in watching image.
Patent TW-I232440-B (TW)
Title: Optical information recording method, apparatus, and medium, laser control circuit, wobble signal detection method, and servo signal detection method
Inventor: MAEGAWA HIROSHI
IPC: G11B7/006
Filed: 2003-09-03
Granted: 2005-05-11
Abstract: A multilevel information recording apparatus is disclosed, which includes a control unit that inputs signals to a strategy generating unit and a laser drive unit based on the multilevel information being recorded, a signal indicating the playback and recording state, and a clock signal indicating the cell frequency that is in synch with the multilevel information. The strategy generating unit generates a pulse signal in accordance with the timing of the laser beam emission of a write pulse, an off pulse, a bias pulse, and a space pulse based on the signal from the control unit and the clock signal. The laser drive unit determines the driving current of a laser light source based on a delayed playback signal/delayed recording signal that is obtained by delaying the playback signal/recording signal for a processing time of the strategy generating unit, a pulse signal from the strategy generating unit indicating the emission timing of the pulses, and an intensity signal predetermined for each pulse.
Patent TW-I227191-B (TW)
Title: Device for testing pressure of shoe mould for shoe press machine
Inventor: WU DENG-TANG
IPC: B30B15/00
Filed: 2003-09-19
Granted: 2005-02-01
Abstract: This invention provides a device for testing the pressure of a shoe mould for a shoe press machine, aiming to solve conventional problem of improper pressure of shoe press machine. The invented device includes: a shoe last end, multiple test pieces, a shoe press machine, a monitor system and a calculation system. Signals produced due to pressing of the shoe press machine, pressing of the last toe, and the sensor of the test pieces are converted into pressure information by the calculation system; and the pressure information is then displayed on the monitor system for the user to adjust pressure of the shoe press machine accordingly.
Patent TW-I264071-B (TW)
Title: Method for fabricating a sublithographic gate structure for field-effect transistors, an associated field-effect transistor and an associated inverter, and associated inverter structure
Inventor: FEHLHABER RODGER
IPC: H01L21/336
Filed: 2003-12-10
Granted: 2006-10-11
Abstract: The invention relates to a method for fabricating a sublithographic gate structure, an associated field-effect transistor and an associated inverter and an associated inverter structure, in which case a sublithographic gate structure (SG) with small fluctuations of the critical dimensions can be fabricated directly at the sidewalls of a lithographically patterned mask (MO, 2) by conformally forming a gate insulation layer (3) and a gate layer with anisotropic etching carried out afterward.
Patent TW-I274979-B (TW)
Title: Hinge device
Inventor: NISHIHARA TAICHI
IPC: F16C11/10
Filed: 2003-12-23
Granted: 2007-03-01
Abstract: A hinge device, which connects a first member having a keyboard of a portable intelligence terminal and a second member composed of a comparatively massive display device includes a cam mechanism and a friction mechanism coaxially on a shaft. The cam mechanism is structured with a fixing cam provided by allowing a shaft to insert through axially at each central portion into a cam case having a rotation arresting means fixed on the shaft, a slider cam provided by sliding in a manner to confront to the fixing cam, being restrained its rotation by the cam case, and an elastic means to press the slider cam toward the fixing cam side. The friction mechanism is structured with a friction ring attached to the shaft and fitted into the friction case with pressure having a rotation arresting means attached to the shaft in a manner to be rotated, so that both of automatic closed lock function from a predetermined closed angle between the first and second members and a free stop function can be realized together without strain.
Patent TW-I288833-B (TW)
Title: Image display manufacturing method, image display, adhesive optical film
Inventor: HAYASHI OSAMU
IPC: G02F1/1333
Filed: 2003-12-26
Granted: 2007-10-21
Abstract: The inventive method for manufacturing an image display comprises a step of sticking an adhesive optical film on a substrate of an image display panel having a scratch that might be a display defect. The adhesive optical film is selectively used according to an image display panel so that when a 10 mm square adhesive optical film is stuck on a panel substrate, the relationship Yx(0.97X+0.45) > 0.19Z-0.006 may be satisfied where X is the creep value (mm) at 23 DEG C after one hour when a 500 g load is exerted, Y is the thickness (mm) of the adhesive layer of the adhesive optical film, and Z is half the length (mm) of the long side of the scratch in the panel substrate of the image display panel. With this invention, the scratch that might be a display defect on the substrate of an image display panel is filled in with the adhering agent of the adhesive optical film, thus repairs the display defect due to scratch on the substrate.
Patent TW-I280681-B (TW)
Title: Boot-strap broad-brimmed coupler
Inventor: JANG SHENG-FU
IPC: H01P5/18
Filed: 2004-01-09
Granted: 2007-05-01
Abstract: A boot-strap broad-brimmed coupler includes parallel-coupled first coupled part and second coupled part, first auxiliary coupled part and second auxiliary coupled part respectively in parallel with the first coupled part, and third auxiliary coupled part and fourth auxiliary coupled part respectively in parallel with the second coupled part. The mutual parallel coupling relationship between the coupled parts and the auxiliary coupled parts produces a capacitance effect, thereby improving the isolation and orientation properties of the boot-strap broad-brimmed coupler.
Patent TW-I266361-B (TW)
Title: RF power supply and plasma source apparatus
Inventor: SETSUHARA YUICHI
IPC: H05H1/46
Filed: 2004-01-16
Granted: 2006-11-11
Abstract: The present invention provides a RF power supply and a plasma source apparatus using the same, which includes: at least two inductive antenna 1; a RF power supply 2, 4 for supplying power to each antenna 1; and, a vacuum container 6, which is mounted for each antenna 1 to generate plasma by applying RF power; and, the RF power supply 2, 4 are configured near and corresponding to their respective antenna 1. The present invention can reduce the RF variance of RF voltage generated by each antenna, so that, even for large diameter or large volume for the plasma generation portion, the present invention can still generate more uniform plasma, and stabilize the plasma film forming or plasma ion implantation.
Patent TW-I271721-B (TW)
Title: Recording medium having data structure for managing reproduction of still pictures recorded thereon and recording and reproducing methods and apparatuses
Inventor: SEO KANG-SOO
IPC: H04N9/804
Filed: 2004-01-20
Granted: 2007-01-21
Abstract: The recording medium includes a data structure with at least one playlist file stored in a playlist area of the recording medium. The playlist file includes at least one playitem, at least one sub-playitem and mark information. The playitem provides navigation information for reproducing at least one still picture from a first file. The sub-playitem is associated with the playitem and provides navigation information for reproducing audio data from a second file. The mark information includes at least one mark pointing to the still picture.
Patent TW-I240060-B (TW)
Title: Having an adjustive function of adjustive structure for refrigerated system
Inventor: WU KUO-AN
IPC: F24F12/00
Filed: 2004-02-17
Granted: 2005-09-21
Abstract: Refrigerated system could be energy output with an adjustive function. Whether the deposited or release for operating the cold and the heat, the adjustive function of adjustive structure could be easily to control the temperature with its single function or its multi-purposed function automatically. The resource could be supplied for an adjustive structure completely and the energy of flux could be controlled perfectly from an adjustive structure. The complicated releasing structure is to be improved and need to be installed the simplification of releasing structure only on the refrigerated system.
Patent TW-I237295-B (TW)
Title: Electronic component mounting method, electronic component mounting structure, electronic component module, and electronic machine
Inventor: SAITO ATSUSHI
IPC: H05K3/34
Filed: 2004-04-28
Granted: 2005-08-01
Abstract: The present invention provides an electronic component mounting method, which is capable of electrically connecting the electronic component surely to a board The board 60 is equipped with through-holes 63 extending from connecting electrodes 62 and 68 formed on its undersurface to its top surface and low-melting point metals 64 filling the through-holes 63. A bump 44 formed on the electrode pad 42 of an electronic part 40 is pressed on the upper end of the low-melting point metal 64 as the low-melting point metal 64 is heated, whereby the bump 44 and the low-melting point metal 64 are bonded together by alloying. Moreover, the active surface of the electronic part 40 is sealed up with the top surface of the board 60.
Patent TW-I250760-B (TW)
Title: Recognizing device, being recognized device and method of renewing key
Inventor: OHKOSHI TAKEHIRO
IPC: H04L9/14
Filed: 2004-05-05
Granted: 2006-03-01
Abstract: A recognizing device (100) is provided with a recognizing processor (197) and a renewal key generator (160). Said processor (197) performs the recognition process with a communication device (200) using a recognition key. The renewal key generator (160) makes a new key when the communication device (200) is without a key for the recognition process by said processor (197), and it also generates a new key for recognition when said processor (197) and communication device (200) holding a key fail to perform the recognition process. The processor (197) can perform the recognition process again with the communication device (200) by using a new key generated from the renewal key generator (160).
Patent TW-I241608-B (TW)
Title: Improved power switch device
Inventor: WU GUO-JI
IPC: H01H71/00
Filed: 2004-05-04
Granted: 2005-10-11
Abstract: The present invention relates to an improved power switch device used in ordinary residential power switch or street light power, and to a simple adapting device of a power loop capable of supplying power during blackout independently. The power switch of the present invention is embodied by installing one extra or more sets of assembly of plug and receptacle or contact at the input terminal and the load terminal of regular power switch (fuseless switch), such that the loop power is capable of being installed by external input power or output power easily and avoids the necessity of dismantling the power wire of the input terminal or output terminal during blackout for supplying external power or outputting power.
Patent TW-I250243-B (TW)
Title: Height-adjustable form structure
Inventor: HSIEH MING-HUEI
IPC: E04G11/08
Filed: 2004-06-16
Granted: 2006-03-01
Abstract: The present invention provides a height-adjustable form structure, which comprises an adjustor having support bars positioned against inside faces of side frames of a form, and a positioning bar fixed to the side frames of the form to allow the support bars of the adjustor to slide along the side frames of the form to raise the form upwards. When an upper edge of the form reaches a desired height of a wall, nuts that engage adjustment bolts are fastened above and below a fixing bar and the positioning bar to disable further height adjustment of the form. A gap existing between a shuttering board of the adjustor and the form is covered by a shielding board. A next form is then positioned next to the first form in a side by side manner and similar adjustment of the form is carried out to have upper edge align with the desired wall height. As such, the height of the adjustor can be adjusted in accordance with the desired height of the wall to be constructed and the height adjustment of the form and the mounting of the forms are facilitated and efficient.
Patent TW-I276971-B (TW)
Title: Trusted input for mobile platform transactions
Inventor: POISNER DAVID
IPC: G06F21/00
Filed: 2004-06-17
Granted: 2007-03-21
Abstract: According to one embodiment, computer system is disclosed. The computer system includes a central processing unit (CPU), and a chipset coupled to the CPU including protected registers. The computer system also includes a micro-controller coupled to the chipset to perform scans to receive key-matrix data, wherein trusted software accesses the key-matrix data via the protected registers to ensure the authenticity of the data.
Patent TW-I235546-B (TW)
Title: Improved transimpedance amplifier circuit
Inventor: TANG YIH-WEY
IPC: H03F3/08
Filed: 2004-08-31
Granted: 2005-07-01
Abstract: The present invention relates to an improved transimpedance amplifier circuit, comprising a bipolar transistor differential amplifier having an input end connected to a photo diode and another input end connected to a reference voltage, and a feedback circuit , which is a resistor-and-capacitor-parallel-connected circuit, comprising a capacitor and a resistor connected to each other in parallel, which are serially connected to a complementary metal-oxide-semiconductor field effect transistor. The resistor-and-capacitor-parallel-connected circuit has one end connected to the input end of the bipolar transistor differential amplifier and another end connected to an output of the bipolar transistor differential amplifier. By such an arrangement it combines bipolar transistor and complementary metal-oxide-semiconductor field effect transistor to realize the purpose of high response, low noise and low power consumption.
Patent TW-I275422-B (TW)
Title: Cleaning machine roller mechanism on a pliable circuit board cleaning machine
Inventor: YE RUNG-HUA
IPC: B08B1/00
Filed: 2004-09-16
Granted: 2007-03-11
Abstract: This invention relates to a cleaning machine roller mechanism on a pliable circuit board cleaning machine, where the cleaning roller mechanism is mounted in a housing of a pliable circuit board cleaning machine and including plural cleaning roller sets. Each cleaning roller set includes an upper cleaning active roller and a lower cleaning active roller. Each of the upper and lower cleaning active wheels is arranged in parallel and contacts each other such that the pliable circuit boards fed from a feeding port of the housing is cleaned by each of the cleaning roller sets and then discharged from a discharging port of t housing. The gaps between neighboring cleaning active rollers are less than a threshold gap. The threshold gap refers that a distance between the outer edges between two neighboring lower active cleaning rollers along a horizontal line of their shafts, when a leading edge of the pliable circuit board naturally fall from an outer edge of the current cleaning active wheel to a position of an outer edge of the next cleaning active roller corresponding to the horizontal line of the shafts, along its traveling direction. As such, the leading edge of the pliable circuit board that falls downwards can be brought to the surface of the next lower cleaning active roller by means of the surface friction generated during rotation of the next lower cleaning active roller, so as to prevent the pliable circuit board from falling through the gap between two lower cleaning active rollers. As such, the pliable circuit can pass the surface of each of the cleaning roller sets in order to complete the cleaning process.
Patent TW-I290775-B (TW)
Title: Lighting system with high and improved extraction efficiency
Inventor: LEE HO-SHANG
IPC: H01L33/00
Filed: 2004-09-17
Granted: 2007-12-01
Abstract: In an epitaxial structure of a solid state lighting system, electrical current injection into the active element is used to excite the photon radiation. Therefore, the present invention employs a unique waveguide layer in the epitaxial structure for trapping the light generated by the active element in the fundamental waveguide mode. At least one photonic crystal region with different characteristics located either outside or inside of current injection region extracts photons from the waveguide layer(s), which thus enhances the light extraction rate of the solid-state lighting system.
Patent TW-I273088-B (TW)
Title: Flexible dip tube filter with weight
Inventor: KRESTINE JOSEPH R
IPC: B65D83/14
Filed: 2004-10-29
Granted: 2007-02-11
Abstract: A flexible dip tube for a hand held sprayer has a filter element with a projection extending into the distal end of the dip tube for frictionally mounting the filter element thereto, the other end of the filter element extending beyond the distal end and containing filter material in communication with the interior of the tube, and a weight surrounding both the distal end and the projection of the filter element for weighting down the distal end during use.
Patent TW-I249903-B (TW)
Title: Multi-step analog/digital converter and on-line calibration method thereof
Inventor: CHEN CHIEH-HUNG
IPC: H03M1/12
Filed: 2005-03-16
Granted: 2006-02-21
Abstract: The on-line calibration method of the present invention employs two calibration algorithms that can be executed in the background but won't affect a two-step analog/digital conversion device and includes a gain calibration execution of a residue amplifier and a non-linear calibration execution of an analog/digital converter. The gain calibration of the residue amplifier can be reduced because of a digital code loss arising from a gain error of the residue amplifier or an undetermined phenomenon of analog signal. The non-linear calibration of analog/digital converter can reduce the error caused by the non-linear phenomenon of analog/digital converter in an analog/digital conversion device structure to further broaden the symmetry requirement of a passive component. The two-step analog/digital conversion device includes a first digital signal processing unit, a second digital signal processing unit, a programmable gain control unit and a programmable reference voltage generator for implementing the on-line calibration method.
Patent TW-I263376-B (TW)
Title: Earphone antenna and portable radio equipment provided with earphone antenna
Inventor: YOSHINO YOSHITAKA
IPC: H01Q9/16
Filed: 2005-04-07
Granted: 2006-10-01
Abstract: The present invention relates to an earphone antenna, which includes: earphone cable having signal lines; shield cable, and signal lines for audio signal and grounding wire, external thereof covered with shield wire, one end of shield cable connected to main body of radio equipment via multipin connector; and connection block connecting other end of shield cable to earphone cable. In connection block, audio signal transmission path is formed by connecting signal lines and grounding wire respectively to signal lines via high frequency choke exhibiting low impedance for audio signal and high impedance for high frequency signal, and connecting central conductor of coaxial cable and shield wire to unbalanced part of balun, connecting signal lines to one end of balanced part of balun via capacitor exhibiting high impedance for audio signal and low impedance for high frequency signal, and connecting other end of balanced part of balun to shield wire covering axial cable and signal lines, so that dipole antenna is formed with earphone cable and shield wire.
Patent TW-I418671-B (TW)
Inventor: AKIRA YOSHIKAWA
IPC: G01T1/20
Filed: 2005-04-12
Granted: 2013-12-11
Abstract: A rare earth fluoride solid solution material (polycrystal and/or single crystal)  characterized in that  the material is obtained by mutually combining a plurality of rare earth fluorides having phase transitions and having different ion radii, respectively, so that the rare earth fluoride solid solution material is free of phase transitions. A rare earth fluoride solid solution material (polycrystal and/or single crystal)  characterized in that  the material is represented by (RE y RE' 1-y )F 3  (0.0000<y<1.0000), wherein RE represents one or two or more selected from Sm, Eu, and Gd, and RE' represents one or two or more selected from Er, Tm, Yb, Lu, and Y. A rare earth fluoride solid solution material (polycrystal and/or single crystal) represented by M x RE y RE' 1-x-y F z ., wherein RE is one or two or more selected from Ce, Pr, Nd, Eu, Tb, Ho, Er, Tm, or Yb, RE' is one or two or more selected from La, Sm, Gd, Dy, Lu, Y, and Sc, and M is one or more of Mg, Ca, Sr, and Ba.