baber/WOPTO huggingface dataset:
Patent TW-517306-B (TW)
Title: Method and device to determine the end point of semiconductor device processing and the processing method and device of the processed material using the method
Inventor: USUI TATEHITO
IPC: H01L21/3065
Filed: 2001-09-05
Granted: 2003-01-11
Abstract: A standard pattern of the differential value of the interference light of the preset thickness difference of the first processed material using the wavelength as the parameter is set, and a standard pattern of the differential value of the interference light of the preset residual mask film thickness of the processed material using the wavelength as the parameter is also set. Then the interference light intensity of the second processed material with the same constitution as that of the first processed material is measured with respect to the plural wavelengths, so as to find the real pattern of the differential value of the measured interference light intensity using the wavelength as the parameter. The thickness difference and residual mask film thickness of the second processed material are calculated based on the real pattern of the standard pattern and the differential value.
Patent TW-594279-B (TW)
Title: Light source device
Inventor: YAMASHITA TOMOYOSHI
IPC: G02B6/00
Filed: 2001-12-11
Granted: 2004-06-21
Abstract: A light source device comprising a light guide (3) for guiding a primary light-source light and slantingly outputting it form an output surface (33), and alight deflection element (4) disposed adjacent to the light output surface, a plurality of parallel prism rows being formed on the light incident surface (41) of the light deflection element. A prism plane on a distal side of the primary light source has a convexly-curved surface shape with respect to a virtual prism row configuration, when assuming a virtual prism row (I) which receives at one prism plane a peak output light in an output light distribution from the light guide's output surface, totally reflects it internally off the other prism plane, and outputs the reflected light via an output surface (42) in a desired direction, and which is arranged at the same pitch as the prism row arranging pitch of the light deflection element with a vertical angle of 50-70 DEG. A value (r/P) of radius r of curvature standardized by the arranging pitch P of a prism row is 7-30, and a ratio (d/P) between a maximum distance d from a prism plane to the prism plane of the virtual prism row (I) and the arranging pitch P of a prism row is 0.05-5%.
Patent TW-I234704-B (TW)
Title: Voltage generator circuit and method for controlling thereof
Inventor: SATO HAJIME
IPC: G05F1/46
Filed: 2002-02-05
Granted: 2005-06-21
Abstract: A voltage generator circuit which is capable of preventing the generation of a through current in a transition to a power-down mode to reduce current consumption. The voltage generator circuit includes a voltage generator activated by a reference voltage to generate an output voltage. A reference voltage clamp circuit is coupled to the voltage generator for clamping the reference voltage to a first voltage in response to a power-down signal to deactivate the voltage generator. An output voltage clamp circuit is coupled to the voltage generator for clamping the output voltage to a second voltage. A control circuit is coupled to the output voltage clamp circuit for enabling the output voltage clamp circuit after the voltage generator is deactivated in response to the power-down signal.
Patent TW-531870-B (TW)
Title: Method for mounting a chip for improving bonding and positioning
Inventor: SHEN GENG-SHIN
IPC: H01L23/488
Filed: 2002-04-26
Granted: 2003-05-11
Abstract: A method for mounting a chip for improving bonding and positioning is disclosed. By means of a prepreg formed on active surface of chip, the prepreg combines the chip and the substrate during chip mounting to provide a good support and bump positioning. After thermal compression, non-reflow bumps electrically connect the chip and the substrate accurately.
Patent TW-544953-B (TW)
Title: Light emitting diode capable of increasing the light emitting efficiency
Inventor: LIN MING-DE
IPC: H01L33/10
Filed: 2002-06-03
Granted: 2003-08-01
Abstract: The present invention relates to a light emitting diode, and more particularly to a light emitting diode capable of isolating active current from entering the bottom area of a second electrode to effectively increase the light emitting efficiency. This light emitting diode structure is dug with a ring-shaped recessed slot formed therein an insulating layer and a reflective layer at a suitable position of the LED epitaxy layer, so as to divide the LED epitaxy layer into a first epitaxy layer and a second epitaxy layer, wherein the first epitaxy layer has an upper surface sequentially formed thereon a reflective layer, an insulating layer and a second electrode. The insulating layer is provided to isolate the path for the active current to flow through the bottom area of the second electrode. Furthermore, the second epitaxy layer has a plurality of extended contacts, each being electrically connected to the second electrode via an extended conductive wire, so as to form a flowing path for the active current between the first and second electrodes. Because all the light emitting areas that the active current flows through are in the second epitaxy layer without being shielded by the second electrode and further with the effect of the reflective layer at the side of the recessed slot, it is able to effectively increase the light emitting efficiency and brightness of LED.
Patent TW-I245825-B (TW)
Title: Corrugated medium for fiberboard and method of manufacturing the same
Inventor: SEKIYA KUNIO
IPC: D21H27/40
Filed: 2002-07-29
Granted: 2005-12-21
Abstract: An improved method for making a corrugated medium for fiberboard is presented. The proposed method is capable of avoiding cracking, breaking or chipping of the fiberboard. When the board is with a corrugating roll, preventing the wearing of the corrugating roll, reducing electric power consumption and noise level, effectively coating wax on the fiberboard evenly, without contaminating the corrugating roll. It is a method for making a corrugated medium for fiberboard coated with wax by a paper machine provided with a plurality of groups of driers, wherein a dispersion of wax is sprayed (S) on the surface of drier C8, the wax on the surface of drier C8 being heated to melt, and the molten wax is transferred from the surface of drier C8 to the corrugated medium 100 by pressing the surface of drier C8 against the corrugated medium 100.
Patent TW-550298-B (TW)
Title: Converter gearing
Inventor: WURM GERHARD
IPC: C21C5/46
Filed: 2002-08-19
Granted: 2003-09-01
Abstract: The invention relates to a converter gearing, comprising a gear rim (7), which is connected to the pivoting axis (6) of a converter box, the gear rim being engaged with at least one drive pinion (8) of the converter gearing (9) and at least one locking device, which can be pivoted to engage with and be disengaged from the toothed gearing of the gear rim, (7) in the form of a locking arm (12) that is positioned on a horizontal shaft (10) and configured with toothed gearing (11). The aim of the invention is to improve said locking device. To achieve this, the shaft (10) of the locking arm (12) is mounted in at least one terminal bearing (13, 13') and the locking arm (12) can be engaged with and disengaged from the toothed gearing of the gear rim (7) in a non-positive manner, preferably by means of active force elements (14, 14') in its end regions. In addition, the shaft (10) of the locking arm (12) is mounted in the housing of the converter gearing (9) by means of two eccentric bushes (4, 5), which rotate freely within one another, at each of its ends. The mounting is configured in such a way, that by the independent rotation of the same, an ideal mutual engagement position of the two interacting toothed gearing regions of the locking device (12) and the gear rim (7) can be set.
Patent TW-559836-B (TW)
Title: Ferrite core and method of manufacturing the same
Inventor: ISHIDA SHIGETOSHI
IPC: H01F17/04
Filed: 2002-08-19
Granted: 2003-11-01
Abstract: To provide a soft ferrite which has a high saturation magnetic flux density of Bs at a high temperature of 100 DEG C or higher, especially at a temperature of 150 DEG C or so and deteriorates its magnetic properties less (even if sacrificing its low power loss property to some extent) at the above high temperature, especially deteriorates its core loss less, and is superior in magnetic stability. The major composition of ferrite core contains 56 to 57 mol% iron oxide in terms of Fe2O3, 5 to 10 mol% zinc oxide in terms of ZnO, 3 to 6 mol% in terms of NiO, and the residual mol% manganese oxide in terms of (MnO). When the major composition is expressed by: (Zn<2+>a, Ni<2+>b, Mn<2+>c, Mn<3+>d, Fe<2+>e, Fe<3+>f)O4+delta equation (1) (in the equation (1), a+b+c+d+e+f=3, and the relationship delta=a+b+c+(3/2)d+e+(3/2)f-4) the delta value in the equation (1) is in the range 0 <= delta <= 0.001.
Patent TW-I225894-B (TW)
Title: Sputtering target and production method thereof and optical recording medium formed with phase-change type optical disk protection film
Inventor: YAHAGI MASATAKA
IPC: G11B7/26
Filed: 2002-09-10
Granted: 2005-01-01
Abstract: The present invention relates to a sputtering target having zinc sulfide-silicon oxide as its principal components and prepared by using zinc sulfide having a specific surface area of 5 to 40m<2>/g and 0.05 to 0.35wt% of sulfate radical (SO4), and mixing thereto silicon oxide of 15mol% or more such that it is evenly dispersed, and to an optical recording medium having formed thereon the phase change type optical disc protective film having zinc sulfide-silicon oxide as its principal component through the use of such target. Thereby obtained is a sputtering target having zinc sulfide- silicon oxide as its principal components, which is capable of reducing particles and nodules produced during sputtering, has minimal variation in quality and capable of improving mass productiveness, has minute crystal grains, and has high density. Moreover, a manufacturing method of optical recording medium formed with such protection film and the target is also obtained.
Patent TW-I258023-B (TW)
Title: A prism sheet, a back-light unit using said prism sheet, and a transmission type liquid crystal display device
Inventor: KOHARA SAYURI
IPC: G02F1/1335
Filed: 2002-10-25
Granted: 2006-07-11
Abstract: Providing a prism sheet, a back-light unit using the prism sheet, and a transmission type liquid crystal. The prism sheet according to the present invention is the prism sheet 10 for changing a direction of light propagation by reflecting light L launched with an intensity distribution of a predetermined angle range wherein: a reflective surface for perfect reflection of light L comprises a higher order surface 18 constructed by at least a small curvature surface and a surface different from the small curvature surface. Further, the present invention provides the back-light unit comprising the above-described prism sheet and the transmission liquid crystal display device.
Patent TW-I220157-B (TW)
Title: Coriolis force type flow meter using an optical interferometer
Inventor: FAN CHENG-WEN
IPC: G01F1/84
Filed: 2002-10-25
Granted: 2004-08-11
Abstract: There is provided a Coriolis force type flow meter, which is a device using an optical interferometer for measurement. When a conductive pipe through which fluid flows produces a bending vibration due to external exciting source, the conductive pipe also produces a twist vibration due to the effect of Coriolis force. Furthermore, an optical interferometer is used to measure tiny amplitude angle change when the conductive pipe is vibrating, thereby determining the flow magnitude of the fluid flowing through the conductive pipe.
Patent TW-591785-B (TW)
Title: Repairing method of using reconfiguring fuse set in redundant memory cell to process semiconductor memory cell
Inventor: SHIE JEN-HUEI
IPC: H01L23/58
Filed: 2002-12-05
Granted: 2004-06-11
Abstract: A kind of fuse set reconfiguring method for repairing semiconductor memory cell is revealed in the present invention. When the request of row fuse set is the larger amount of the fuse set required to repair the memory cell and there are redundant row memory array without having the applicable row fuse set, by using the fact that whether the column/row turning-direction fuse in the fuse set is burned off or not to combine with the column/row selection circuit, and the comparison ""AND"" circuit, the column/row factor and the column/row fuse set reconfiguring circuit, the redundant column fuse set is turned direction for use as the row fuse set to drive the redundant word line for repairing the damaged word line. The same principle can also be applied in the condition when there is redundant column memory array but having no applicable column fuse set, in which row/column turning-direction is conducted onto the row fuse set.
Patent TW-I246435-B (TW)
Title: Game device, information storage medium, and program distribution device and method
Inventor: OE OSAMU
IPC: A63F13/22
Filed: 2003-01-17
Granted: 2006-01-01
Abstract: A game device, wherein the brightness of its game screen is adjustable so that the visibility of the game screen can be improved, is provided. The game device comprises a brightness specification part 43 for specifying a brightness of the game screen, a palette data acquisition part 45 for acquiring a palette data corresponding to the brightness specified by the brightness specification part 43, an image data storage part 48 for storing image data, and an image display part 47 for displaying image on the game screen based on the image data stored in the image data storage part 48 and the palette data acquired by the palette data acquisition part 45.
Patent TW-I220791-B (TW)
Title: Trench power MOSFET and method thereof
Inventor: LIN JAU-YAN
IPC: H01L29/772
Filed: 2003-03-28
Granted: 2004-09-01
Abstract: A trench power MOSFET and manufacturing method are described. The present invention utilizes at least two formation steps of silicon oxidation to form gate oxide with different widths in trench of gate regions. The thickness of the gate oxide in the bottom of the trench is higher than the width of the gate oxide in the sidewall of the trench to decrease the capacitance and to increase the performance of the MOSFET.
Patent TW-594170-B (TW)
Title: Liquid crystal display module and manufacturing method thereof
Inventor: CHIANG SAN-HONG
IPC: G02F1/133
Filed: 2003-04-18
Granted: 2004-06-21
Abstract: A liquid crystal display module and manufacturing method thereof comprise display unit, first driving circuit, second driving circuit and back-light module, in which the first driving circuit and second driving circuit contain a vertical scan driving circuit, horizontal data driving circuit and control circuit. By means of integrating the driving circuit layout to form optimized LCD module structure layout and integrating LCD module production process with structural conversion, a more efficient production method is applied to complete the production of LCD module and to lower the production cost with overall production processes.
Patent TW-I228001-B (TW)
Title: Color management system having a field lens
Inventor: NEWELL MICHAEL
IPC: H04N9/31
Filed: 2003-05-08
Granted: 2005-02-11
Abstract: A color management system for use with projection displays an image assimilator and an analyzer. The image assimilator comprises a panel that produces a light beam comprising spatial information. The image assimilator also comprises a field lens positioned to receive the light beams and configured to emit a converging light beam whose cross-sectional area decrease with distance from the field lens. In an exemplary embodiment, a plurality of image assimilators and associated analyzers are included, each having a field lens for emitting a converging light beam. The analyzers are configured for producing filtered light outputs with improved contrast relative to the converging light beams. In addition, the converging nature of the field lens emitted light beams enables the size of the analyzers and other downstream components to be minimized. Accordingly, this embodiment produces image having dramatically improved levels of contrast with reduced size relative to prior art systems.
Patent TW-I232303-B (TW)
Title: Single phase, three-line, electronic type electrical meter structure and the operation/calibration method
Inventor: LI JENG-LIANG
IPC: G01R11/32
Filed: 2003-05-09
Granted: 2005-05-11
Abstract: The present invention provides a real-time measurement and indication device of meter thereof for a single phase, three-line, electronic type electrical meter structure. In the single phase, three-line, electronic tolling meter, after completely electronic measurement/calibration, the measurement result is computed by the microprocessor chip, the gear set of meter rotated by a micro-step motor is used to replace the meter in the prior art, in which the electromagnetic induction principle is applied, and a mechanic rotary plate is used to rotate the electrical meter.
Patent TW-I269553-B (TW)
Title: System and method for prioritization of retransmission of protocol data units to assist radio-link-control retransmission
Inventor: TERRY STEPHEN E
IPC: H04W72/10
Filed: 2003-05-09
Granted: 2006-12-21
Abstract: A medium access control (MAC) architecture reduces transmission latency for data block retransmissions. A plurality of data blocks are received and temporarily stored in a first memory (e.g., queue, buffer). The plurality of data blocks are then transmitted. A determination is made as to whether each of the transmitted data blocks was received successfully or needs to be retransmitted because the data block was not received successfully. Each of the transmitted data blocks that needs to be retransmitted is marked and temporarily stored in a second memory having a higher priority than the first memory. The marked data blocks are retransmitted before data blocks stored in the first memory location.
Patent TW-I222860-B (TW)
Title: System for measurement and analysis of vasodilatation
Inventor: WU SHIAN-TSAI
IPC: A61B5/06
Filed: 2003-05-21
Granted: 2004-11-01
Abstract: A system for measurement and analysis of vasodilatation includes: a measurement unit, a preprocessor unit, and a calculation and analysis unit. The measurement unit can measure the pulse waves at a first finger part of a person under test separately in a standard state and a comparative state. After measuring the pulse waves at a standard state, a limb part of the person under test receives a compression in order to produce an external pressure exerted on the blood flowing from the heart to the first finger part. The pulse waves at a comparative state are measured synchronous to release of the external pressure. The calculation and analysis unit separately calculates the areas of pulse waves for at least one cycle in the standard state and the comparative state processed by the preprocessor unit, and then calculate an index corresponding to a pre-specified definition and the difference between the areas of the pulse waves in the two states, thereby reflecting the degree of vasodilatation and measuring the endothelium cells regulating function as a basis of evaluation for detecting arteriosclerosis.
Patent TW-I235432-B (TW)
Title: Method for forming inorganic porous film
Inventor: OGAWA SHINICHI
IPC: H01L21/768
Filed: 2003-05-26
Granted: 2005-07-01
Abstract: The purpose of the present invention is to provide a method of forming an inorganic porous film with uniform pores and good mechanical property. The method for forming an inorganic film comprises a step of applying an inorganic material composition prepared by admixing a silicon oxide precursor containing at least one hydrolysable silane compound and an agent for generating pores with a solvent on a support to form a coating film, a step of drying the coating film, step of contacting the coating film after drying with a supercritical fluid to thereby remove the agent for generating pores, and firing the coating film having been freed of the agent.
Patent TW-588466-B (TW)
Title: A way for sealing solar cell
Inventor: AY HER-CHANG
IPC: H01L31/048
Filed: 2003-06-23
Granted: 2004-05-21
Abstract: This invention relates to a way for sealing solar cell. Top and bottom of solar cell are covered EVA and used P.T.F.E. as surface layer and inner layer. Vacuum compressor molds the shape with 125 Celsius lasting three to five minutes, and then shape is put into stove to be heated with 150 Celsius lasting twenty-five minutes forming the penta-piece sealing structure. Aforementioned way for sealing solar cell can be bent and shaped as different appearances showing strength and high transparency.
Patent TW-I224479-B (TW)
Title: Method for producing organic light display device having indium tin oxide pixel electrode with gentle pattern edge
Inventor: CHEN RUEI-SHING
IPC: H05B33/10
Filed: 2003-07-25
Granted: 2004-11-21
Abstract: A method for producing an organic light display device comprises: forming an indium tin oxide layer on the upper surface of a substrate and forming a photoresist layer on the upper surface of the indium tin oxide layer to define a pattern of the indium tin oxide layer; etching the indium tin oxide layer by using the photoresist layer and introducing a reactive gas to increase the lateral etching rate on the photoresist layer in order to gradually expose the indium tin oxide layer beneath the photoresist layer so as to form a gentle slope on the edge of the pattern of the indium tin oxide layer extending to the upper surface of the substrate after etching; producing an organic luminous layer on the substrate covering the indium tin oxide layer; and producing an electrically conductive layer on the organic luminous layer.
Patent TW-I236067-B (TW)
Title: Semiconductor device
Inventor: HOSODA TSUTOMU
IPC: H01L21/312
Filed: 2003-10-23
Granted: 2005-07-11
Abstract: The semiconductor device comprises an insulating film 114 formed mainly of a film of polyallyl ether resin; an interconnection structure 116 buried in the insulating film 114, and having a via portion buried in a groove-shaped via hole and an interconnection portion formed on the via portion and having an eave-shaped portion horizontally extended beyond the via portion; an insulating film 118 formed on the insulating film 114 with the interconnection structure 116 buried in and formed mainly of a film of organosilicate glass; and an interconnection structure 120 buried in the insulating film 118 and connected to the interconnection structure 116. Thus, the stresses to be exerted to the insulating films are decreased, the generation of cracks and peelings generated in the interfaces between the insulating films and in the insulating films due to the stresses generated at the ends of the interconnection structures can be effective prevented.
Patent TW-I237151-B (TW)
Title: Projected image correction method and projector
Inventor: NASHIDA YUKIHIRO
IPC: G09G3/36
Filed: 2003-11-27
Granted: 2005-08-01
Abstract: The object of the present invention is to execute a projected image correction method and a projector that can execute keystone correction of larger amount without modifying or replacing a keystone correction device. The present invention includes a signal scaling down device 14 that scales down image signals that are input, a keystone correction device 15 that executes keystone correction for the scaled down image signals, a buffer 16 that temporarily stores the image signals for keystone correction, and a signal interpolation device 17 that interpolates the corrected image signals.