baber/WOPTO huggingface dataset:
Patent TW-I284218-B (TW)
Title: Liquid crystal display having improved retardation film
Inventor: JANG YONG-KYU
IPC: G02B5/30
Filed: 2000-05-29
Granted: 2007-07-21
Abstract: A liquid crystal display having improved retardation plate is described. In the liquid crystal display, at least one of two panel plates has a polarizer placed on an outer side which is opposite to a liquid crystal layer and a quarter wavelength retardation plate between a substrate glass and the polarizer. The quarter wavelength retardation plate is composed of two retardation films including a half wavelength and a quarter wavelength retardation film. A slow axis of a half lambda film which is adjacent to the polarizer makes an angle of theta1 with a transmissive axis of the polarizer and that of a quarter lambda film which is adjacent to the substrate glass makes an angle of theta2 where theta2=2xtheta1 ± 45 degree. The retardation films are single-axial films. The specific angle theta1 is one of degree values (15, 75, 105, and 165). In a transmissive type liquid crystal display, a structure of the other panel plate is similar to that of one panel plate and combination to the values (theta1, theta2, theta3, theta4) is one selected from the group consisting of combinations (15, 75, 165, 105), (75, 15, 105, 165), (105, 165, 75, 15), and (165, 105, 15, 75).
Patent TW-460935-B (TW)
Title: Method for increasing the resolution of writing mask
Inventor: GUO JIAN-LI
IPC: H01L21/027
Filed: 2000-09-27
Granted: 2001-10-21
Abstract: The present invention is able to increase the resolution of the layout on the current electrode-plate reticle lattice. The method comprises primarily performing a minimum- reticle lattice serpentine drafting at the edge of an integrated circuit pattern, so as to obtain a serpentine pattern; next, performing a drift procedure on the serpentine pattern; and then printing the mask.
Patent TW-460661-B (TW)
Title: Transfer apparatus
Inventor: IIDA KAZUHIRO
IPC: F15B15/14
Filed: 2000-10-11
Granted: 2001-10-21
Abstract: A rodless cylinder (10) comprises a cylinder tube (12), and a slide table (14) which is movable back and forth along the cylinder tube (12). A cover member (26) is fixed to the cylinder tube (12) in a state in which an attachment base (24) is secured to the slide table (14). A dust-preventive member (28) is integrally interposed by an inner wall (26a) of the cover member (26), a side wall (12a) of the cylinder tube (12), and a side wall (24a) of the attachment base (24). The dust-preventive member (28) is provided to be capable of making elastic deformation in a direction of the arrow B perpendicular to a direction of the arrow A.
Patent TW-454347-B (TW)
Title: Manufacturing method for super thin gate insulation layer
Inventor: LEI TIAN-FU
IPC: H01L27/13
Filed: 2000-10-20
Granted: 2001-09-11
Abstract: The present invention provides a manufacturing method for super thin gate insulation layer that while using NH3 to nitridate silicon substrate for growing super thin Si3N4 film in low pressure chemical vapor deposition; and, through rapid annealing process, using a N2O gas to oxidize the layer of super thin silicon nitride film. The layer of super thin silicon nitride film (effective thickness is 28 Å) provides a highly excellent electrical property and reliability which is suitable for replacing the silicon dioxide grown in the traditional furnace tube as the dielectric material for gate, and can be applied to the next generation of super-large integrated circuit, such as deep sub-micron CMOS transistor, erasable and programmable ROM and flash memory.
Patent TW-470748-B (TW)
Title: Nucleotide analogs
Inventor: ARIMILLI MURTY N
IPC: A61P31/12
Filed: 1997-08-21
Granted: 2002-01-01
Abstract: Novel compounds are provided that comprise esters of antiviral phosphonomethoxy nucleotide analogs with carbonates and/or carbamates having the structure -OC(R2)2OC(O)X(R)a, wherein R2 independently is H, C1-C12 alkyl, aryl, alkenyl, alkynyl, alkyenylaryl, alkynylaryl, alkaryl, arylalkynyl, arylalkenyl or arylalkyl which is unsubstituted or is substituted with halo, azido, nitro or OR3 in which R3 is C1-C12 alkyl; X is N or O; R is independently H, C1-C12 alkyl, aryl, alkenyl, alkynyl, alkyenylaryl, alkynylaryl, alkaryl, arylalkynyl, arylalkenyl or arylalkyl which is unsubstituted or is substituted with halo, azido, nitro, -O-, -N=, -NR4-, -N(R4)2- or OR3, R4 independently is -H or C1-C8 alkyl, provided that at least one R is not H; and a is 1 or 2, with the proviso that when a is 2 and X is N, (a) two R groups can be taken together to form a carbocycle or oxygen-containing heterocycle, or (b) one R additionally can be OR3. The compounds are useful as intermediates for the preparation of antiviral compounds or oligonucleotides, or are useful for administration directly to patients for antiviral therapy or prophylaxis. Embodiments are particularly useful when administered orally.
Patent TW-498250-B (TW)
Title: Internet payment assurance center
Inventor: JIN JIAN-MIN
Filed: 2000-11-18
Granted: 2002-08-11
Abstract: The invention relates to a transaction payment method and system through a payment assurance center, which includes the following procedures: a user (for instance, an on-line shopping customer) establishes a communication link (for instance, via internet) with the terminal of a store via a user's terminal to selectively order the provided merchandises of the store; the terminal of a payment assurance center can receive the transaction payment instruction for the payment way selected by user as a result of merchandise order; and the terminal of the payment assurance center informs the user and the store terminal of a transaction payment operation result to confirm the transaction, wherein the transaction payment operation result will have a deadline for assuring payment. During the period from the transaction confirmation to the deadline of the payment assurance period, if the terminal of the payment assurance center receives no instruction from the user to stop the transaction payment, the payment assurance center will follow the payment way of the user's transaction payment instruction to carry out the payment operation.
Patent TW-469577-B (TW)
Title: Transistor and method for fabricating the same
Inventor: JEONG JAE-GOAN
IPC: H01L21/8242
Filed: 2000-12-19
Granted: 2001-12-21
Abstract: A transistor and a method for fabricating the same form a groove which corresponds to an active region on a semiconductor substrate, and form a gate electrode in the active region. Therefore, the present invention prevents a leakage current of a source/drain in the LOCOS or STI process, improves a refresh property of the DRAM, prevents a damage of a gate oxide film, and decreases a reverse narrow width effect, junction L/C and a damage of gate oxide integrality. As a result, the device property and yield are improved.
Patent TW-477031-B (TW)
Title: Semiconductor resistor device
Inventor: THEI KONG-BENG
IPC: H01L21/768
Filed: 2001-01-19
Granted: 2002-02-21
Abstract: A semiconductor resistor device has a structure comprising: a shallow trench insulator; a conductive layer formed on the shallow trench insulator, and having two ends provided thereon main contact areas, respectively; at least two auxiliary contact areas arranged adjacent to the main contact areas, respectively, and forming a contact part with the main contact areas. With the above device, it is able to design a semiconductor resistor device by a smaller dimension, and prevent the interface resistor effect from affecting the resistance.
Patent TW-581801-B (TW)
Title: Pigment with day-light fluorescence
Inventor: BOTTY G
IPC: H01L33/32
Filed: 2001-01-29
Granted: 2004-04-01
Abstract: A pigment, especially a yellow to red emitting luminescent material, with a host lattice of the nitridosilicate type MxSiyNz:Eu, wherein M is at least one of an alkaline earth metal chosen from the group Ca, Sr, Ba and wherein z=2/3x+4/3y.
Patent TW-487890-B (TW)
Title: Apparatus and method for pixel data compression during rendering in computer graphics
Inventor: LU CHUNG-YEN
IPC: G06T9/00
Filed: 2001-02-05
Granted: 2002-05-21
Abstract: An apparatus and method for pixel data compression during rendering in computer graphics is proposed. The method is to divide the image frame into a plurality of blocks and compute those blocks covered by a rendering triangle. If a block is not totally covered by the triangle, the method will read and decompress the block for reference. Then, the system will render the blocks covered by the triangle and compress each block. At last, the system stores the compressed blocks into memory. The compression method is first to compute a plurality of initial seed colors for clustering the block of pixels. Then, each pixel within the block will be classified into groups with the corresponding initial seed colors. Those pixels with the same initial seed color are averaged to become a new final seed color. Therefore, the coded data comprise the index table and the final seed colors. Due to the that the compression method is simple, the system can compress the block real-time, therefore the memory bandwidth and storage can be reduced.
Patent TW-479299-B (TW)
Title: Method for improving electrical properties of high dielectric constant films
Inventor: MA YANJUN
IPC: H01L27/092
Filed: 2001-03-29
Granted: 2002-03-11
Abstract: A method of improving the electrical properties of high dielectric constant films by depositing an initial film and implanting oxygen ions to modify the film by decreasing the oxygen deficiency of the film while reducing or eliminating formation of an interfacial silicon dioxide layer. An initial high dielectric constant material is deposited over a silicon substrate by means of CVD, reactive sputtering or evaporation. Oxygen ions are preferably implanted using plasma ion immersion (PIII), although other methods are also provided. Following implantation the substrate is annealed to condition the high dielectric constant film.
Patent TW-571258-B (TW)
Title: A medium processing device
Inventor: OGAWA HIROSHI
IPC: B65H1/00
Filed: 2001-06-14
Granted: 2004-01-11
Abstract: A medium processing device allowing a medium sent out from a cartridge to be led to a discriminating part and discriminated; be led to an external medium-extracting slot and discharged when the medium is recognized as worthy of issue; and be collected in an internal medium-collecting box when the medium is recognized as unworthy of issue or when use of issue is cancelled. The present invention provides a traveling bucket which travels with the medium accumulated in it and which has a lower opening enabling a medium to be received or discharged from below, and an upper opening enabling the medium to be extracted from above; and a conveying device connecting the traveling bucket correspondingly to any one of a lower medium-receiving location, a lower medium-collecting location, and an upper medium-extracting location.
Patent TW-513711-B (TW)
Title: Optical recording medium, optical recording medium producing apparatus and optical recording medium producing method
Inventor: YAMAGUCHI ATSUSHI
IPC: G11B7/24091
Filed: 2001-07-25
Granted: 2002-12-11
Abstract: On DVD-RW (1), groove tracks are meanderingly formed on a groove section on which recording information is recorded, and pit strings where a plurality of phase pits (PI,PI') meanderingly are arranged on the impossible area (UA) and the reproduction exclusive area (RA) which prevent illegal copying. On the respective areas, pit depths (groove depths), duty of the pit strings and wobbling amplitudes are set according to predetermined conditions so that the output levels of the wobble signals extracted based on the wobbling amplitudes can be maintained constant on the respective areas. As a result, synchronous control can be made accurately at the time of recording and reproduction on/from the DVD/RW (1).
Patent TW-517490-B (TW)
Title: Real-time monitoring system for switchboard
Inventor: HUANG HUAN-CHI
IPC: H04M3/00
Filed: 2001-08-08
Granted: 2003-01-11
Abstract: A real-time monitoring system for switchboard, wherein when the user used the telephone, it will generate a communication record to the switchboard; after the switchboard received the message, it will transmit the original message to the message queue module; then, the message dividing module will divide the message in the message queue module, and transmit the divided message to the interpretation module or store in the database server for use; after reading the message by the interpretation module, the reading result will be sent to the display light module. The display light module will display the lights according to the received message for the real-time monitoring, and the light counting module and the light corresponding module can be used to know the number of using ports and the corresponding relationship between the inputs and the outputs from the computer monitor.
Patent TW-503530-B (TW)
Title: Glue pattern for bonding semiconductor chip to the substrate
Inventor: CHU FU-TANG
IPC: H01L23/00
Filed: 2001-08-09
Granted: 2002-09-21
Abstract: A kind of glue patter for bonding a semiconductor chip to a non-uniform substrate is disclosed in the present invention. The glue pattern contains a dual-K pattern formed on the substrate. The dual-K pattern includes one primary line, which is the longest line, and four shorter lines connected with the primary line. The non-uniform substrate contains a conducting circuit and a solder mask, which covers the substrate and the circuit. The substrate is provided with a chip covering-region for supporting the semiconductor chip. The conducting circuit contains plural circuits, which are distributed non-uniformly on the chip covering-region. Based on the invented dual-K glue pattern, the dispenser of the die bonding machine is used to dispense adhesive glue on the non-uniform substrate, in which the circuit density of the region between the primary line of the dual-K glue pattern on the substrate and the boundary of the chip covering-region is smaller than the circuit density of the other region on the substrate.
Patent TW-539983-B (TW)
Title: Method, system, and program of searching for a pair of fragments from two data sequences
Inventor: YAO WEN-HSUANG
IPC: G16B30/00
Filed: 2001-10-26
Granted: 2003-07-01
Abstract: The present invention provides a novel method, system, and computer program of searching for a pair of fragments from two data sequences, and in particular provides a method of searching for a pair of fragments from two biological sequences, such as nucleotide sequences and amino acid sequences. First of all, a pair of fragments from two data sequences are selected for their certain data arrangement. The next pair of fragments are extended in the same direction. If this data arrangement thereof satisfies a user-defined condition, the next fragments are further extended continuously. On the other hand, if the data arrangement does not satisfy the condition, it is then to match the fragments by gap insertion. After gap insertion, if the data arrangement becomes satisfies the condition, then steps continues to the next fragments extension. Otherwise the extension is terminated and the resulted fragments are obtained.
Patent TW-550833-B (TW)
Title: Group III nitride light emitting devices with gallium-free layers
Inventor: EDMOND JOHN ADAM
IPC: H01S5/323
Filed: 2001-11-02
Granted: 2003-09-01
Abstract: The present invention is a semiconductor structure for light emitting devices that can emit in the red to ultraviolet portion of the electromagnetic spectrum. The semiconductor structure includes a first cladding layer of a group III nitride, a second cladding layer of a group III nitride, and an active layer of a group III nitride that is positioned between the first and second cladding layers, and whose bandgap is smaller than the respective bandgaps of the first and second cladding layers. The semiconductor structure is characterized by the absence of gallium in one or more of these structural layers. Since the gallium will cause lattice mismatching and thermal expansion efficient mismatching, the mismatches introduce crystal defect. Thus, an effect of the present invention without gallium is to eliminate the defects.
Patent TW-587246-B (TW)
Title: Disk carrier
Inventor: NGUYEN TIN
IPC: C23C14/50
Filed: 2001-11-30
Granted: 2004-05-11
Abstract: A first disk carrier constructed in accordance with the invention is substantially circular, and has a size and shape such that it can be placed in an opening in a second, larger disk carrier. In one embodiment, the second, large disk carrier is a conventional disk carrier, e.g. used to hold a substrate during a magnetic disk manufacturing process. The first disk carrier is circular, and has a diameter equal (or substantially equal) to common substrates currently being manufactured. Therefore, the first disk carrier fits in and can be held by the second disk carrier. The first disk carrier has one or more openings for holding one or more substrates that have a diameter substantially less than the diameter of the opening of the second disk carrier.
Patent TW-I246160-B (TW)
Title: Method to divide a wafer to chips
Inventor: GOELTL CLAUDIA
IPC: H01L21/78
Filed: 2002-01-14
Granted: 2005-12-21
Abstract: In order to divide a wafer (1) into chips, several recesses (7) are formed from a rear-side (6), said recesses weaken the wafer (1) at the breakage-positions. Thus the chips are formed, their length-ranges are smaller than the double size of the thickness of the chips.
Patent TW-584972-B (TW)
Title: Optical device module and method of fabrication
Inventor: WERNLE MICHAEL E
IPC: H01L33/62
Filed: 2002-01-21
Granted: 2004-04-21
Abstract: An optical device module (36), for example, an LED array module or photosensor module, includes optical devices (40) electrically attached to contact lands (44) on a substrate (38) by electrically conductive hard particles and mechanically attached by a non-electrically conductive adhesive (48). The module (36) may include a cover (42) that is transparent to the light emitted or detected by the optical devices (40) and that has electrically conductive contact pads (46), which are bonded to bond pads (50) on the optical devices (40). A process for fabricating an optical device module (36) includes electrically connecting the optical device (40) to the electrical contact land (44) on the substrate by attaching electrically conductive hard particles to either the base surface (52) of the optical device (40) or to the electrical contact lands (44). An adhesive (48) is applied the substrate (38) or a contact land (44), and the optical device (40) is placed on the contact land (44) and the adhesive (48) is cured.
Patent TW-552770-B (TW)
Title: Numerical control method and device
Inventor: MIZUKAMI YUUJI
IPC: G05B19/18
Filed: 2002-02-20
Granted: 2003-09-11
Abstract: A numerical control device has two movable axes arranged in parallel with each other for controlling a machine, which is driven by these axes with respective servomotors 6 and 10 in the same direction with one of the two axes as a master axis and another as a slave axis, the two axes being provided with a dog for performing a return to origin. A position determining device 16 determines whether the master axis position is ahead of the slave axis, and performs a return-to-origin operation of the master axis and the slave axis with one dog accurately.
Patent TW-529147-B (TW)
Title: Structure of metal fuse of semiconductor device
Inventor: JENG SHIN-PU
IPC: H01L23/52
Filed: 2002-03-06
Granted: 2003-04-21
Abstract: A structure of a metal fuse of a semiconductor device is formed with an easily fusable weak link without the need of additional exposure, etching and deposition, etc. According to a preferred embodiment of the present invention, during the etching of the fuse, at least a trench can be etched and a metal layer can be sputtered in the dielectric layer to form a metal fuse of a weak link with one or more low step coverage on the sidewall of the trench. According to another preferred embodiment of the present invention, a fuse neck with a narrower width can be produced to form a fuse with a weak link in a design of a fuse. Compared with a conventional metal fuse with an uniform width, a metal fuse with a weak link part according to the present invention is easily to be broken by melting with a laser beam, thereby obtaining a better yield in breakage by melting.
Patent TW-569119-B (TW)
Title: Data processing device
Inventor: ISHIGURO RYUJI
IPC: G06F21/10
Filed: 2002-03-27
Granted: 2004-01-01
Abstract: The invention relates to the data processing device capable of using one device managing contents pertaining different scopes. T system and pre-defined device (e.g. memory disk) corresponds to scope node in node of tree structure. Use identical device to simultaneously process device node key (DNK1) corresponding to contents of low-level node in T system and device node key (DNK2) corresponding to contents of low-level node in memory disk.
Patent TW-543192-B (TW)
Title: Semiconductor device and manufacturing method thereof
Inventor: NARIMATSU KOICHIRO
IPC: H01L21/8242
Filed: 2002-04-24
Granted: 2003-07-21
Abstract: A semiconductor device includes a capacitor formed to have an approximately elliptical cross-sectional shape and extending upwards from upper surface of each said storage node contact. When an arrangement of capacitors is seen vertically from above, rows of capacitors are formed such that, along direction of a major axis of the approximate ellipse, a plurality of capacitors are aligned with regular intervals. When arbitrary one of said capacitor rows is taken as a first capacitor row, a second capacitor row is arranged in parallel therewith, and the capacitors in the first capacitor row and the second capacitor row are aligned out of phase with each other by length corresponding approximately to a sum of width of one transfer gate and width of one space between transfer gates.
Patent TW-554077-B (TW)
Title: Anodic electrolytic water and manufacturing method thereof
Inventor: HANAOKA KOKICHI
IPC: C25B1/04
Filed: 2002-05-07
Granted: 2003-09-21
Abstract: According to the invention, disclosed is an anodic electrolytic water with water-soluble inorganic salt less than 0.1 mM, ascorbic acid of 1-50 mM, oxidation reduction potential of 85-50 mV, dissolved oxygen of 8-15 mg/l, pH of 3.7-2.8 and peroxide radical disproportionation, and a manufacturing method of the anodic electrolytic water with peroxide radical disproportionation characteristics, obtained from electrolysis of electrolyte aqueous solution with water-soluble inorganic salt less than 0.1 mM, and ascorbic acid of 1-50 mM.
Patent TW-543194-B (TW)
Title: Structure of a flash memory device and fabrication method of the same
Inventor: HUNG CHIH-WEI
IPC: H01L27/115
Filed: 2002-05-30
Granted: 2003-07-21
Abstract: A flash memory device includes a substrate having a trench, a deep N-type well region in the substrate, a stacked gate structure on the substrate, a first and a second spacer on a sidewall of the stacked gate, wherein the first spacer is connected with the top of the trench, a source region in the substrate under the first spacer, a drain region in the substrate under the second spacer, a P-type well region between the stacked gate and the deep N-type well region, wherein the junction between the two well regions is higher than the bottom of the trench, a doped region along the bottom and the sidewall of the trench, wherein this doped region is connected with the source region and isolates the P-type well region from the contact formed in the trench, the contact being electrically connected to the source region.
Patent TW-535364-B (TW)
Title: Digital-to-analog converted circuit for a display
Inventor: YANG CHIEN-SHENG
IPC: H03M1/74
Filed: 2002-06-14
Granted: 2003-06-01
Abstract: A digital-to-analog converted circuit for a display. The digital-to-analog converted circuit is used for the current-type data driver. The characteristic of the digital-to-analog converted circuit is making the ratio of channel width-to-channel length in each transistor of the digital-to-analog converted circuit same, and making the data current for the output cause on deviation.