baber/WOPTO huggingface dataset:
Patent TW-I226464-B (TW)
Title: Optical fiber, non-linear optical fiber, optical amplifier using the same optical fiber, wavelength converter and optical fiber manufacture method
Inventor: HIRANO MASAAKI
IPC: C03B37/012
Filed: 2001-11-12
Granted: 2005-01-11
Abstract: The double clad structure provided with the first clad portion 20 and the second clad portion 30 at the circumference of the core portion 10, is used as the structure of the optical fiber (non-linear optical fiber) having high linearity. In order to increase the non-linear coefficient gamma, even when increases the concentration of the added GeO2 which added into the core for increasing the non-linear refraction index, or increases the relative refraction index difference between the core and the clad for decreasing the effective cross-section area Aeff, the cut off wavelength lambdac can be shorten significantly by using the double clad structure. By this manner, the optical fiber, the non-linear optical fiber, the wavelength converter and the optical fiber manufacture method in which having non-linearity and shorten cutoff wavelength, can be made.
Patent TW-571043-B (TW)
Title: Apparatus for and method of lining passageways
Inventor: GRAHAM NEIL DERYCK BRAY
IPC: F16L55/24
Filed: 2001-11-15
Granted: 2004-01-11
Abstract: The present invention discloses a method of, and apparatus for lining an interior surface (13) of a passageway (15) such as a pipeline, which involves progressive installation of a liner (11) on the interior surface (13) of the passageway (15) or on a substrate applied to the interior surface of the passageway by adhesively bonding the liner (11) in position. The liner (11) is bonded to the inner surface (13) of the passageway (15), or onto a substrate applied to the inner surface of the passageway, using a substance which hardens and which together with the liner (11) forms a rigid structure. The apparatus (10) includes a body (23) adapted to be moved along the passageway (15) to progressively install the liner (11). The body (23) also applies the adhesive for the bonding process.
Patent TW-564384-B (TW)
Title: Method to form electrically controlled direction for phase grating
Inventor: WANG SHU-SHIA
IPC: G09G3/00
Filed: 2001-11-29
Granted: 2003-12-01
Abstract: There is provided a method to form electrically controlled direction for phase grating, which comprises first providing a wafer box which is formed by a first substrate, a second substrate and a cholesteric liquid crystal layer filled between the first substrate and second substrate; next, driving a first AC voltage wherein the root mean squared value of the first AC voltage is higher than a VCN value which is a threshold voltage for converting the cholesteric liquid crystal layer from a cholesteric phase to a nematic phase; then, driving a second AC voltage, wherein the root mean squared value of the second AC voltage is lower than a VNC value which is a threshold voltage for converting the cholesteric liquid crystal layer from the nematic phase to the cholesteric phase.
Patent TW-574215-B (TW)
Title: Method of preparing the group of 1,3-dialkyl-2-imidazolidinone
Inventor: MATSUBA KATSUHIKO
IPC: C07D233/34
Filed: 2001-12-31
Granted: 2004-02-01
Abstract: In the method of preparing the group of 1,3-dialkyl-2-imidazolidinone, by using alkylene oxide as the first component, one or more compounds selected from the group consisting of (A) carbon dioxide and monoalkylamine, (B) the carbon dioxide compound of monoalkyl amine, and (C) 1,3-dialkyl urea as the second component, and heating and reacting the first component and the second component above 50 DEG C, it is provided a method of making the total moles of moles of monoalkyl amine in component (A), moles of monoalkyl amine of carbon dioxide compound of monoalkylamine in component (B) and twice moles of 1,3-dialkyl urea in component (C) to be more than three times of moles of said alkylene oxide. The present invention is a suitable method for industrial utility with high recovery by using alkylene oxide industrially easily obtained as raw material.
Patent TW-588171-B (TW)
Title: Liquid crystal display device
Inventor: YOSHIDA HIDEFUMI
IPC: G02F1/1333
Filed: 2002-03-27
Granted: 2004-05-21
Abstract: A liquid crystal display device is provided which has a pair of substrates and a liquid crystal layer sandwiched between the pair of substrates, in which liquid crystal molecules are vertically aligned with respect to the substrates when no voltage is applied between the substrates and the liquid crystal molecules tilt in a plurality of directions to be almost parallel to the substrates by applying a voltage between the substrates. In the liquid crystal layer, when the voltage is applied, a proportion of a region where the liquid crystal molecules tilt in a direction of 0 degrees to 180 degrees is different from a proportion of a region where the liquid crystal molecules tilt in a direction of 180 degrees to 360 degrees with the angle being defined counterclockwise with the right direction on a screen being 0 degrees.
Patent TW-I246677-B (TW)
Title: Optical disc device
Inventor: SHIMIZU TOSHIKI
IPC: G11B7/1267
Filed: 2002-04-19
Granted: 2006-01-01
Abstract: Providing an optical device enable using a suitable erasing power for overwrite, in order to ensure good error rate at signal reading and will not damage the life of erasable disc. Writing into testing area, calculating and holding the standard erase remaining modulation by testing signal of reflection light of area erasing by erasing power bean. When writing information, evaluating the peak value and bottom value, calculating the erase remaining modulation by the peak value and the bottom value, and changing the erasing power for approaching the calculated erase remaining modulation to base erase remaining modulation. When the erasing power getting weaker, increasing the erasing power weak to maintain good error rate, and decreasing the erasing power when erasing power getting stronger, to being not damage the life of erasable disc.
Patent TW-I280479-B (TW)
Title: Machine for industrial use
Inventor: MIWA TOSHIHARU
IPC: G06F3/14
Filed: 2002-05-21
Granted: 2007-05-01
Abstract: The object of the present invention is to provide a machine for industrial use, which machine can easily proceed with its content or setting its content. For operational instructions from an operator through icon, a display analyzer 21 reads out a plurality of corresponding display data files 31 that are stored in a control portion 3, and then analyzes them. According to that result, the result is displayed and output into an input output portion 21. At the time when the content of display is changed, or the content is set, only corresponding display data files 31 is changed.
Patent TW-544952-B (TW)
Title: Group III nitride based light emitting diode structures with a quantum well and superlattice, group III nitride based quantum well structures and group III nitride based superlattice structures
Inventor: ABARE AMBER CHRISTINE
IPC: H01L33/06
Filed: 2002-05-29
Granted: 2003-08-01
Abstract: A light emitting diode is provided having a group III nitride based superlattice and a group III nitride based active region on the superlattice. The active region has at least one quantum well structure. The quantum well structure includes a first group III nitride based barrier layer, a group III nitride based quantum well layer on the first barrier layer and a second group III nitride based barrier layer. A group III nitride based semiconductor device and methods of fabricating a group III nitride based semiconductor device having an active region comprising at least one quantum well structure are provided. The quantum well structure includes a well support layer comprising a group III nitride, a quantum well layer comprising a group III nitride on the well support layer and a cap layer comprising a group III nitride on the quantum well layer. A group III nitride based semiconductor device is also provided that includes a gallium nitride based superlattice having at least two periods of alternating layers of InXGa1-XN and InYGa1-YN, where 0 <= X < 1 and 0 <= Y < 1 and X is not equal to Y. The semiconductor device may be a light emitting diode with a group III nitride based active region. The active region may be a multiple quantum well active region.
Patent TW-546830-B (TW)
Title: Floating seal pick and place system and unit therefor
Inventor: BOLOTIN LEV M
IPC: H01L21/683
Filed: 2002-06-13
Granted: 2003-08-11
Abstract: A pick and place system (100) is provided with an actuator (206) is responsive to the connection to an air power source (102) to move to a pick-up position. The actuator (206) moves a fork-type link (216) which in turn moves a probe (220) to compliantly move to pick up a micro upon connection to the air power source (102). A replaceable precisor (238) precisely aligns the micro device relative to the probe (220) and a floating seal (240) disposed around the probe (220) and resting on the replaceable precisor (238) seals the probe (220) to the replaceable precisor (238). A system control (104, 160), connectable to the electrical power source (162) is connected to the pneumatic and supply valves (111) (121) for selectively, electrically actuating the pneumatic and supply valves (111) (121).
Patent TW-559974-B (TW)
Title: Monitoring and controlling method of semiconductor manufacturing apparatus
Inventor: TOMOYASU MASAYUKI
IPC: H01L21/302
Filed: 2002-07-26
Granted: 2003-11-01
Abstract: This invention is to solve the problems that the control region of a device is small since an operator sets the maximum and minimum values in a sensor for monitoring and controlling the wafer treatment safely according to the experience and intuition based on the past accumulated treatment data, furthermore, the detection value of the sensor exceeds a setting range easily and the operation time becomes short regardless of the control region for manufacturing a conforming device following specifications originally, and also it is not always clear whether a wafer can be treated in a plasma normally or not even if the plasma state can be predicted, since the plasma treatment characteristics are predicted by carrying out the statistical treatment of a plurality of detection data obtained via, for example, a plurality of sensors or the like, and it is judged whether the plasma is normal or not based on the predicted value. In the monitoring and controlling methods of a semiconductor manufacturing apparatus of the present invention, a trial wafer W is etched by a plasma treatment apparatus 10, it is judged whether the trial wafer W after the treatment meets the expected structure or not, a group of variation allowable ranges containing the detection data of a plurality of sensors when the expected structure is met as the allowable detection data are created, and the plasma treatment apparatus 10 is monitored and controlled based on the group of variation allowable ranges.
Patent TW-565852-B (TW)
Title: Determination circuit of program value, semiconductor integrated circuit device having the same and determination method of program value
Inventor: YAMAUCHI HIROYUKI
IPC: G11C17/18
Filed: 2002-08-12
Granted: 2003-12-11
Abstract: The purpose of the present invention is to provide a program value determination circuit capable of reducing program device area and leakage current at the same time. During the first period after the power is turned on, both PMOS transistor Qp1 and NMOS transistor Qn1 are turned off so as to separate the memory node from the power source line VDD and the ground line VSS. During the second period after the first period, at least the NMOS transistor Qn1 is turned on so as to connect the memory node with the ground line VSS via the program device 10; and a detection portion 11 is then used to detect the state of memory node. During the third period after the second period, both PMOS transistor Qp1 and NMOS transistor Qn1 are turned off; and the state of memory node is maintained through the use of a lock portion 12.
Patent TW-I244129-B (TW)
Title: Bonding column process
Inventor: HO KWUN-YAO
IPC: H01L21/44
Filed: 2002-10-25
Granted: 2005-11-21
Abstract: A bonding column process is suited for forming bonding columns on a wafer. First, form a mask (layer) over the active surface of the wafer. Then, form a plurality of openings on the mask, wherein the openings respectively expose die pads (or electrode pads) on the active surface of the wafer. Then, by the high velocity physical metal deposition technology deposit at least a metal layer rapidly on the die pads (or electrode pads) and inside the openings to form bonding columns respectively on the die pads (or electrode pads). After that, remove the mask and expose the bonding columns. Finally and optionally, forming a surface metal layer on the exposed surface of the bonding columns.
Patent TW-594793-B (TW)
Title: A moisture separator and a steam generator
Inventor: ISHIGURO TATSUO
IPC: B01D45/06
Filed: 2002-11-06
Granted: 2004-06-21
Abstract: A steam separator 100 includes a plurality of flat frame plates 102 which are disposed parallel to each other to defined a plurality of zigzag passages 101 between the frame plates 102, inlet openings 120a and 122a of droplet collecting pockets 120 and 122 being defined in the side walls of the passage 101 facing to the upstream side thereof.
Patent TW-I243516-B (TW)
Title: Semi-permanent connection between a bus bar and a connector contact
Inventor: MILLS JAMES
IPC: H01R12/72
Filed: 2002-11-15
Granted: 2005-11-11
Abstract: A connector for providing semi-permanent connection between a bus bar and a connector contact is formed by overlapping a bus bar tab with at least one contact tail of the connector contact and gripping the overlapped bus bar tab and the contact tail with a spring clip. In this manner, the spring clip produces the pressure required to establish adequate contact between the bus bar tab and contact tail. According to another feature, the junction including the bus bar tab, the contact tail and the spring clip are isolated by covering them with an electrically insulating sleeve, this sleeve also serving to retain the spring clip in position.
Patent TW-I238619-B (TW)
Title: Method for providing a video data streaming service
Inventor: HWANG IN-SEONG
IPC: H04L12/56
Filed: 2002-11-22
Granted: 2005-08-21
Abstract: In a method for providing a video data streaming service, a server determines whether an occupancy is below a first threshold or is equal to or greater than a second threshold, the occupancy representing the amount of data occupying a queuing buffer of a terminal and the first threshold being less than the second threshold. If the occupancy is not below the first threshold, the server provides the data streaming service at a predetermined service bit rate which is less than the current service bit rate. If the occupancy is equal to or greater than a second threshold, the server provides the data streaming service at a predetermined service bit rate which is greater than the current service bit rate.
Patent TW-I308958-B (TW)
Title: Reagent coated substrate and method of making same, and system, kit and method for use in determining the concentration of an analyte using same
Inventor: KENNETH W DICK
IPC: G01N33/49
Filed: 2002-11-27
Granted: 2009-04-21
Abstract: A system for drying chemical reagents on material, particularly for producing product used in making reagent test strips is described. By drying selected chemicals on substrate drawn past a radiant energy source (preferably an IR source), rapid drying may be achieved while obtaining high-quality product. Airflow sufficient to break or disturb a vapor boundary layer above drying solution may be provided to increase drying speeds. Any airflow provided should not disturb the surface of the solution. Still, air-impingement drying techniques may be employed in the system to finish drying reagent material once it is sufficiently dry to be stable in shape. The substrate upon which chemicals are dried may include a reflective coating to facilitate its use with high levels of radiant energy. A metallic or metalized substrate is advantageously used in producing electrochemical test strips. Such test strips may be used in conjunction with various kits and be conveniently read using known hand-held meters. <IMAGE>
Patent TW-I270559-B (TW)
Title: Solvent for treating polystyrene resin and method of treating polystyrene resin using the same
Inventor: HAMANO SHIGENOBU
IPC: C08J11/08
Filed: 2002-12-04
Granted: 2007-01-11
Abstract: A solvent for polystyrene resin treatment which is for use in contracting a polystyrene resin by contact therewith and is excellent in treatment speed, tackiness, settling of the substance being treated, etc.; and a method of treating a polystyrene resin with the solvent. The solvent for polystyrene resin treatment, which is a liquid medium for bringing a polystyrene resin into a jelly or gel state and thereby reducing the volume, comprises an aliphatic hydrocarbon and a polystyrene resin soluble resin, and at the mixing proportion of the aliphatic hydrocarbon is 37.5 ± 2.5 wt.% based on the liquid medium.
Patent TW-583620-B (TW)
Title: Driving method and plasma display apparatus of plasma display panel
Inventor: KANAZAWA YOSHIKAZU
IPC: G09G3/288
Filed: 2002-12-11
Granted: 2004-04-11
Abstract: A driving method and a plasma display apparatus of a plasma display panel, that provides stable operations even if the width of a scan pulse is reduced, has been disclosed. In this apparatus, an auxiliary scan pulse is applied to an X electrode after a scan pulse applied to a Y electrode (second electrode) is removed. In this way, a discharge is caused to occur between an address electrode and the Y electrode propagates to the space between the X electrode and the Y electrode, and the discharge between the X electrode and the Y electrode develops after the scan pulse is removed and a sufficient amount of wall charges is formed.
Patent TW-I242354-B (TW)
Title: Telephone message processing method and telephone message processing circuit thereof
Inventor: LIOU YAN-YI
IPC: G09G5/00
Filed: 2003-01-06
Granted: 2005-10-21
Abstract: The invention relates to a telephone message processing method. It is applied to display device with on-screen display control, in which the display device at least comprises an on-screen display control chip. The method includes the following procedures: receive signal from telephone end, in which the signal corresponds to a phone message, decode the signal from telephone end into a decoded signal, the on-screen display control chip displays the corresponding phone message in accordance with the decoded signal, further include the procedure that switches the menu selecting components for original on screen display control to the menu selecting components for processing telephone message, and receive the input of the menu selecting components for processing telephone message to control on-screen display control chip to display telephone message.
Patent TW-I221484-B (TW)
Title: Method for making molten iron
Inventor: KOBAYASHI ISAO
IPC: C21B13/14
Filed: 2003-01-15
Granted: 2004-10-01
Abstract: A process for producing molten iron wherein a formed material containing iron oxide and a carbonaceous reducing agent is used as a raw material, and a rotary hearth furnace and a melting furnace are connected, characterized in that said formed material is first charged into a heating and reducing furnace, to enhance a metallization rate to 60% or more prior to the feed to the melting furnace, and the secondary burning rate of a CO gas in said melting furnace is controlled to 40% or less; the process allows the suppression of the melting loss of metalization of the rotary hearth furnace and the melting furnace while keeps good production of a molten iron having an enhanced purity of iron with good productivity.
Patent TW-I281749-B (TW)
Title: Method for fabricating a thin film transistor liquid crystal display panel
Inventor: KUO TAI-YU
IPC: H01L29/786
Filed: 2003-02-21
Granted: 2007-05-21
Abstract: An array of scan lines, data line strips, and gate electrodes are defined on a substrate using one mask. The scan lines and the data line strips are in same plane. Each of the data line strip is disposed between two adjacent scan lines in a substantially orthogonal manner with a distance from the scan lines thereof. Thereafter, a dielectric layer, a semiconductor layer, and an etching stop layer are sequentially formed over the array of scan lines and data line strips. A heavily doped amorphous silicon layer is deposited and then partially etched to form an active area over each of the gate electrodes. Two contact holes are formed on portions of the data line strips on two opposite sides of a scan line. A transparent conductive layer is deposited to fill the contact holes, thereby electrically connecting the data line strips across the scan lines.
Patent TW-584715-B (TW)
Title: Body weight meter
Inventor: JANG JIN-LUEN
IPC: G01G5/04
Filed: 2003-03-06
Granted: 2004-04-21
Abstract: The present invention provides a bodyweight meter, which includes a body, a weighting plate, a liquid accommodation device filled therein a liquid, a supporting stand and a scaled tube with at least one weighting scale. The liquid accommodation device is arranged between the supporting face of the body and the bottom of the weighting plate. Therefore, when a load is applied on the top of the weighting plate, the bottom of the weighting plate can press on the liquid accommodation device, so that the fluid in the liquid accommodation device flows into the scaled tube and increases to a specific height. Accordingly, it is able to display the weight of the load via the weighting scale of the scaled tube.
Patent TW-591993-B (TW)
Title: Circuit board connection structure, method for forming the same, and display device having the circuit board connection structure
Inventor: SUGIMOTO SHINICHI
IPC: H05K1/11
Filed: 2003-03-19
Granted: 2004-06-11
Abstract: The circuit board connection structure of the invention has a first circuit board and a second circuit board bonded together with a conductive resin layer. The first circuit board has a first terminal region including a plurality of first terminal electrodes arranged in a first direction and a dummy electrode placed next to the first terminal region in the first direction. The second circuit board has a second terminal region including a plurality of second terminal electrodes arranged in the first direction. The second terminal region is placed to face the first terminal region via the conductive resin layer, and the respective second terminal electrodes are electrically connected to the corresponding first terminal electrodes. The conductive resin layer covers at least part of the dummy electrode, and the at least part of the dummy electrode covered with the conductive resin layer has a plurality of openings.
Patent TW-I307797-B (TW)
Title: Compact lighting system and display device
Inventor: CHRISTOPH GERARD AUGUST HOELEN
IPC: F21V8/00
Filed: 2003-04-22
Granted: 2009-03-21
Abstract: A compact backlight system has a light-emitting panel ( 1 ) with a front wall ( 2 ), a rear wall ( 3 ) situated opposite thereto, and furthermore, between the front and the rear wall ( 2, 3 ), a translucent input edge surface ( 4 ) for coupling light into the light-emitting panel ( 1 ). A light source ( 6, 6 ', . . . ) is associated with the input edge surface ( 4 ). According to the invention, the rear wall ( 3 ) in a first portion ( 12 ) of the light-emitting panel ( 1 ) is provided with a multiplicity of steps ( 13, 13 ', . . . ), and a second portion ( 22 ) of the light-emitting panel ( 1 ) widens from the input edge surface ( 4 ) in a direction facing the first portion ( 12 ). Preferably, a surface ( 17 ) of the steps ( 13, 13 ', . . . ) facing the input edge surface ( 4 ) makes an angle beta<SUB>av</SUB>>=5° (with respect to a normal on a bisecting plane ( 20 ) bisecting the light-emitting panel ( 1 ).