baber/WOPTO huggingface dataset:
Patent TW-513377-B (TW)
Title: Stereoscopic helical tube with a circular cross-section
Inventor: LEE HSIN-LI
IPC: B81B3/00
Filed: 2002-01-14
Granted: 2002-12-11
Abstract: This invention relates to a stereoscopic helical tube with a circular cross-section, in which a three-dimensional helical tube with a circular cross-section according to this invention is added with inductor contacts on a substrate that has been pre-treated. Two support posts form electrical connection with two inductor contacts. The stereoscopic helical tube with a circular cross-section according to this invention is formed by the two support posts contacting a double-decked stereoscopic helical tube. The double-decked stereoscopic helical tube is constructed by a plurality of lower conductive layers each having a lower adhesive layer and a plurality of upper conductive layers each having an upper adhesive layer, joined to a plurality of conductive columns. The different stress resided in the lower conductive layers and the lower adhesive layers cause the lower conductive layers to warp upwards, and the different stress resided in the upper conductive layers and the upper adhesive layers cause the upper conductive layers to warp downwards, thereby forming the stereoscopic structure for the double-decked stereoscopic helical tube.
Patent TW-I249823-B (TW)
Title: Semiconductor package and method for fabricating the same
Inventor: SU HUAN-PING
IPC: H01L23/28
Filed: 2002-02-08
Granted: 2006-02-21
Abstract: A semiconductor package is proposed, including: a chip having an active surface formed with electronic elements and electronic circuits thereon, and a non-active surface opposed to the active surface; a plurality of first conductive elements disposed on the active surface of the chip and electrically connected to the chip; a first encapsulant formed on the active surface of the chip, for hermetically encapsulating the active surface of the chip and the first conductive elements, allowing end portions of the first conductive elements to be exposed to outside of the first encapsulant, wherein the exposed end portions of the first conductive elements protrude from the first encapsulant, so as to prevent second conductive elements that are formed on the end portions of the first conductive elements, from coming into contact or short-circuited with each other caused by collapse of the second conductive elements during a reflow-soldering process; a plurality of second conductive elements deposited on the end portions of the first conductive elements, allowing the chip to be electrically connected to an external device by means of the first and second conductive elements; and a second encapsulant formed on the non-active surface of the chip, for cooperating with the first encapsulant to protect the chip from external moisture or contaminant, and to provide sufficient structural strength for the semiconductor package. A method for fabricating the foregoing semiconductor package is also provided.
Patent TW-550943-B (TW)
Title: Digital camera
Inventor: MISAWA ATSUSHI
IPC: H04N1/21
Filed: 2002-02-18
Granted: 2003-09-01
Abstract: Even if the digital camera is inexpensive without the function of reproducing images, it can effectively use a memory capacity and has the function of responding to quick image-capturing, and important images can be recorded with higher priority. The digital camera comprises a priority selection switch for selecting priority of an image, and information about selected priority is recorded in association with the image when the image is recorded. For example, priority is ranked on three stages of ""important"", ""normal"", and ""memo"". When a recording medium for storing image data has an insufficient memory capacity, control is exercised such that an image with priority lower than a newly captured image is automatically erased to record the new image. Further, a recorded image may be analyzed to automatically assign a low priority value to an image that may be damaged.
Patent TW-536766-B (TW)
Title: Bump process
Inventor: TANG HE-MING
IPC: H01L21/60
Filed: 2002-02-19
Granted: 2003-06-11
Abstract: A bump process is provided to produce multiple bumps on the space of wafer active surface. First, form a first under-ball metallurgy layer on the space of wafer active surface and then form a second under-ball metallurgy layer on the first under-ball metallurgy layer. Second, remove part of the second under-ball metallurgy layer to expose the first under-ball metallurgy layer. Then mount multiple solder blocks on the second under-ball metallurgy layer. Third, proceed a reflow process and then remove the exposed first under-ball metallurgy layer and keep the first under-ball metallurgy layer beneath the second under-ball metallurgy layer.
Patent TW-538490-B (TW)
Title: Semiconductor integrated circuit device and method of manufacturing the same
Inventor: MIYAMOTO TOSHIO
IPC: H01L23/52
Filed: 2002-03-21
Granted: 2003-06-21
Abstract: The present invention is provided to improve flexibility in the layout of re-wiring at a wafer level CSP which saves a defect, by disconnecting a fuse. In the invention, after the defect has been relieved by having the fuse irradiated with a laser beam, an organic passivation film (photosensitive polyimide resin film) 5 is filled inside a fuse opening hole part 11 and thereafter, the re-wiring 2, a bump land 2A, a top layer protective film 12 and a solder bump 14 are formed on the upper part of the organic passivation film 5. In the processes after the defect has been saved, in order to prevent the dispersion of the refreshing time of a memory cell, a baking processing for hardening an elastomer layer 10 and the top layer protective film 12 is conducted at a temperature below 260 DEG C.
Patent TW-536722-B (TW)
Title: Buffer type gas circuit breaker
Inventor: HIROSE MAKOTO
IPC: H01H33/88
Filed: 2002-04-02
Granted: 2003-06-11
Abstract: The object of the present invention is to provide a buffer type gas circuit breaker capable of providing a sufficient cost reduction and excellent arc resistance ensured by mixing inorganic material in the insulated nozzle made of heat proof resin. To achieve the object, in the present invention, the insulated nozzle 2 made of insulating resin is divided into three areas; a downstream area, an area in the vicinity of the throat and an upstream area. The downstream area and upstream area are made of heat proof resin alone, while the area in the vicinity of the throat is formed of heat proof resin mixed with inorganic material such as boron nitride. A movable arc contact cover made of heat proof resin having two areas-a downstream area and upstream area is provided between insulated nozzle and movable arc contact, and only the downstream area is made of heat proof resin mixed with inorganic material.
Patent TW-I283883-B (TW)
Title: Method for forming partitions of plasma display panel by sandblasting
Inventor: FUJINAGA AKIHIRO
IPC: H01J9/24
Filed: 2002-04-12
Granted: 2007-07-11
Abstract: Partitions defining an opposed gap between a substrate pair are formed by a step of patterning a layered partition material covering a display area on the substrate surface and the outside of the area by sandblasting, and a step of baking the patterned partition material. A mask is used in the patterning step, the mask straddling the display area and the outside of the same and having grid portions arranged at the outside of the display area. This method does not allow to produce protrusions causing imperfect coherence between the substrates on the upper surfaces of the partitions. Therefore, this method is useful to provide a plasma display panel in which vibration noise due to the imperfect coherence between the substrates is not generated.
Patent TW-I289974-B (TW)
Title: Apparatus for ensuring correct start-up and phase locking of delay locked loop
Inventor: YOO CHANG-SIK
IPC: H03L7/081
Filed: 2002-05-07
Granted: 2007-11-11
Abstract: A phase detector system and method operate correctly, regardless of the point of time at which the operation of the delay locked loop is initialized with respect to the phases of reference and feedback clock signals. The system comprises a phase detector for a delay-locked loop for compensating for a difference in phase between a first clock signal and a second clock signal. The phase detector includes a first flip-flop receiving the first clock signal and generating a first output signal, the first flip-flop being reset by a first reset signal. A second flip-flop receives the reference clock signal and generates a second output signal, the second flip-flop being reset by a second reset signal, the first and second reset signals being sourced by separate logic paths. A reset circuit generates the first reset signal based on a combination of the first and second output signals and a first initialization signal, and generates the second reset signal based on a combination of the first and second output signals and a second initialization signal.
Patent TW-546272-B (TW)
Title: Process for obtaining bulk mono-crystalline aluminum nitride
Inventor: DWILINSKI ROBERT
IPC: C30B7/10
Filed: 2002-06-06
Granted: 2003-08-11
Abstract: This invention relates to a method of manufacturing aluminum nitride bulk single crystal for providing aluminum nitride bulk single crystal by using supercritical ammonia by an autoclave (1) for producing supercritical solvent having a convection controller (2) installed therein, comprising the steps of forming the supercritical solvent containing alkali metal ion in the autoclave, dissolving feed stock in the solvent to produce supercritical solution, and crystallizing aluminum nitride on a seed surface simultaneously or individually, in which the autoclave is loaded in a furnace unit (4) having a heating device (5) or a cooling device (6).
Patent TW-548327-B (TW)
Title: SOG materials for anodic bonding spacer
Inventor: HSIAO MING-CHUN
IPC: H01L21/314
Filed: 2002-06-25
Granted: 2003-08-21
Abstract: Disclosed herein is an SOG (spin on glass) material for anodic bonding spacer, which includes: 0.1 to 3 wt% of tetraethyl orthosilicate (TEOS); 0.1 to 5 wt% of methyl triethyl orthosilicate (MTEOS); 20 to 30 wt% of ethanol; 0.1 to 2 wt% of acetic acid solution containing alkali metal ions; and 0.1 to 10 wt% of water. The solid content of alkali metal elements in the acetic acid solution containing alkali metal ions is 5% to 60%, and the pH value of the SOG material is 4 to 6.
Patent TW-583567-B (TW)
Title: Automatic intelligent system for performing yield rate improvement and multivariate analysis of production process parameters and method thereof
Inventor: WANG SHENG-REN
IPC: G06Q10/04
Filed: 2002-06-28
Granted: 2004-04-11
Abstract: The invention relates to an automatic intelligent system for performing yield rate improvement and multivariate analysis of production process parameters and method thereof are applied to a computer equipment and employ datamining technique as basis to analyze the acquisition of parameters in semiconductor testing process and each testing machine with design analysis flow. The system of the invention comprises multiple semiconductor processing nodes with different functions, which can be linked mutually by virtue of logic link means to generate sequential relationship for computer equipment to process in sequence; with data link means for connecting semiconductor processing nodes, facilitate microprocessor to acquire the required parameter or wafer lot from the corresponding semiconductor processing node based on the data link means.
Patent TW-I227455-B (TW)
Title: Display controller and display device provided therewith
Inventor: OOISHI YOSHIHISA
IPC: G02F1/133
Filed: 2002-07-19
Granted: 2005-02-01
Abstract: The present invention can realize better display of a dynamic image, and in addition, can make storage capacity of a memory smaller. A data conversion circuit 112 compares display data 102 of an n-th frame from the outside and display data 116 of the (n-1)-th frame stored in the memory 104, to generate a driving data signal 117 to deliver to a driver. Each time when a memory control circuit 103 reads display data q0, q5, q10, q15 corresponding to 20 pixels out of the display data 116 of the (n-1)-th frame, the memory control circuit 103 compresses display data d0 to d19 of 20 pixels out of the display data 102 of the n-th frame from the outside to generated d0, d5, d10, d15, and stores the generated data into the same area where the display data q0, q5, q10, q15 of the display data of the (n-1)-th frame have been stored.
Patent TW-548144-B (TW)
Title: Paste coating machine and paste coating method
Inventor: ISHIDA SHIGERU
IPC: B05D3/00
Filed: 2002-07-19
Granted: 2003-08-21
Abstract: The present invention relates to a paste coating machine and paste coating method to draw a pattern at a high speed stably in applying and drawing a plurality of paste patterns to one substrate for generating plural liquid crystal panels. The paste pattern formed on the substrate 9 in the present invention is resolved into linear patterns, that is, a vertical pattern SP-Y and a horizontal pattern SP-X. At the crossing part XP of the vertical pattern SP-Y and the horizontal pattern SP-X, the coating amount of the paste at the crossing part XP is reduced as compared with a linear part other than the crossing part XP when the vertical pattern SP-Y is applied and drawn at first. Next, paste coating is performed so that the coating amount of the paste at the crossing part XP or joining part JP becomes equal to that at the linear part other than the crossing part XP in the obtained paste pattern when the horizontal pattern SP-X is applied and drawn.
Patent TW-571306-B (TW)
Title: Disk-like recording medium, disk recording apparatus and disk recording method, and disk playback apparatus and disk playback method
Inventor: SENSHU SUSUMU
IPC: G11B23/00
Filed: 2001-09-19
Granted: 2004-01-11
Abstract: Disclosed is a disk-like recording medium, a disk recording apparatus and a disk recording method, and a disk playback apparatus and a disk playback method. Disk ID is recorded over a circle of a burst cutting area on an optical disk. The circle is divided into n blocks, each of the blocks is divided into m frames, and ID information is recorded in each of the frames with k channel bits.
Patent TW-I301150-B (TW)
IPC: C09K11/77
Filed: 2002-08-08
Granted: 2008-09-21
Abstract: A phosphor improved against luminance deterioration with time under vacuum ultraviolet irradiation, a phosphor paste composition, and a vacuum ultraviolet excitation light emitting element high in luminance retaining rate and improved in luminance, are presented. An alkaline earth aluminate phosphor which is a phosphor represented by the formula a (M<SUB>1-x</SUB>Eu<SUB>x</SUB>)O.6Al<SUB>2</SUB>O<SUB>3 </SUB>(wherein M represents at least one alkaline earth metal element selected from the group consisting of Ba, Sr and Ca, and x and a satisfy 0<x<1 and O.9<=a<=1.8, respectively) and which has a wide-band peak over an angle region of diffraction angle (2theta) of from 28° to 31° in powder diffraction X-ray spectrum by CuKalpha1 characteristics X-ray, and a vacuum ultraviolet excitation light emitting element provided with a fluorescent layer made of the phosphor.
Patent TW-544374-B (TW)
Title: Conditioner of chemical-mechanical polishing station
Inventor: CHENG CHI-FENG
IPC: B24B53/017
Filed: 2002-08-23
Granted: 2003-08-01
Abstract: A conditioner for conditioning the polishing pad of a chemical-mechanical polishing station. The conditioner includes a conditioning disk having an input surface and an output surface, a tube with one end attached to the input surface of the conditioning disk, a high-pressure fluid supplier connected to the other end of the tube and a plurality of nozzles positioned on the output surface of the conditioning disk.
Patent TW-I244070-B (TW)
Title: Method for searching and recording
Inventor: LEE MING-HUNG
IPC: G11B20/18
Filed: 2002-09-02
Granted: 2005-11-21
Abstract: The invention provides a searching and recording method to record a digital data onto an optical record medium. The method is used to search a corresponding replacement block for a defect block in the optical record medium, the optical record medium comprises a plurality of defect management area and a defect table. Each defect management area comprises a data area and a spare area, and both of them comprise a plurality of blocks to record digital data. Each block is having a corresponding address information for identification. The defect table comprises a plurality of defect table block related to the defect management area. The defect table block comprises a plurality of predetermined entries and each entries corresponding to the blocks of the spare area. When digital data which should have recorded on a predetermined block in a target defect management area are judged to record on another block, inspect the target defect table block corresponding to the target defect management area to find if any spare entries can be recorded. If there are no spare entries in the corresponding target defect table block, find back and forth from the target defect table block for a spare defect table block which contains spare entries. Record the digital data in the spare area of a defect management area corresponding to the spare defect table block.
Patent TW-I271618-B (TW)
Title: Apparatus and method for reading or writing user data
Inventor: FONTIJN WILHELMUS FRANSISCUS J
IPC: G06F21/62
Filed: 2002-09-19
Granted: 2007-01-21
Abstract: The invention relates to an apparatus for reading user data stored block-wise in encrypted form on a storage medium (4), the storage of which is divided into blocks, to an apparatus for writing user data block-wise onto a storage medium (4) and to corresponding methods. In order to inform the apparatus for read or writing, respectively, on the intended use of said user data, particularly if the user data is stored on the storage medium in encrypted form to inform the apparatus for reading about the encryption key for encrypting the user data before writing it on the storage medium or to inform the apparatus for writing about the decryption key for decryption the read user data before outputting it, it is proposed according to the present invention to add a processing information to the read or write command specifying how to process the user data and to provide processing means for processing the user data according to said processing information, e.g. to decrypt the read user data before outputting it or to encrypt the received user data before storing it on the storage medium.
Patent TW-I259407-B (TW)
Title: Fingerprint detection apparatus
Inventor: OKA SHUICHI
IPC: A61B5/117
Filed: 2002-09-23
Granted: 2006-08-01
Abstract: The present invention relates to a fingerprint detection apparatus implemented with static condensers. The fingerprint detection apparatus of the present invention includes a sensor portion in which an insulating protection film is formed so as to cover detection electrodes arranged like an array, and the detection electrodes and the wiring beneath the detection electrodes are formed of a refractory metal or a compound of the refractory metal. This structure enhances the Vickers hardness of the detection electrodes and the wiring. This makes it possible to provide a highly reliable fingerprint detection apparatus in which a tolerance to cracks of the insulating protection film in the sensor portion is improved.
Patent TW-557252-B (TW)
Title: Recording device and ink cartridge
Inventor: SASAKI TOYONORI
IPC: B41J2/175
Filed: 2002-09-27
Granted: 2003-10-11
Abstract: The objective of this invention is to configure a mounting portion of an ink cartridge into a flat shape, allowing easy mounting and dismounting of a recording device of the ink cartridge, and to provide an ink cartridge that is made thin and compact. The solution of the present invention is that a recording device comprises a hollow needle (82), a casing (130) covering the hollow needle, a lever (150) and a protruding wall (120) that clamp the axis in the extended direction of the hollow needle and located on one side thereof to adjust the casing in an open state, and a residual ink sensor (170) located on the opposite side. The ink cartridge comprises an ink supply hole (260) in communication with the hollow needle, a first groove (240) for receiving the sensor in one side of the ink supply hole (260) and a second groove (236) for receiving the protruding wall (120) in the other side. In mounting the ink cartridge, inside the first groove (240), a light blocking member that is inserted protrudes into the sensor (170) and is provided with an operation portion (238), which operates the lever (150) and is adjacent the second groove (236).
Patent TW-I227868-B (TW)
Title: EFM data decoding method for optical disk system
Inventor: OUYANG SHR-LUNG
IPC: G11B7/00
Filed: 2002-10-02
Granted: 2005-02-11
Abstract: An EFM (eight to fourteen modulation) data decoding method for optical disk system is provided. The method includes the following steps: inputting a serial data; obtaining a 14 bits data which is ready for EFM decoding from the serial data; looking up a 8 bits data from a modified EFM decoding table for transforming the 14 bits data into the 8 bits data; and outputting the 8 bits data. The modified EFM decoding table, comprising 14 bits to 8 bits transformable data which doesn't follow the rule of EFM decoding, enables to transform the 14 bits data to the most possibly accurate 8 bits data. The present invention improves the reliability of data reading by specially processing the 14 bits data which doesn't follow the rule of EFM decoding.
Patent TW-587270-B (TW)
Title: Deflecting yoke
Inventor: NOZAWA TAKAHIRO
IPC: H01J29/76
Filed: 2002-10-04
Granted: 2004-05-11
Abstract: The invention provides a deflecting yoke in which the pin-cushion distortion of the horizontal luster generated at the nearly center between the central part of the screen in the vertical direction and the top end part and the bottom end part respectively is not deteriorated. The vertical deflecting coil 11 comprises a small-diameter side bent-up part 12 and a large-diameter side bent-up part 13 and a pair of side face parts 14. When the length from the end of the large-diameter side bent-up part 13 on the small diameter side to the end of the small-diameter side bent-up part 12 on the small diameter side is made L0, and the length from the end of the large-diameter side bend-up part 13 on the small diameter side to the end of the aperture 15 on the large diameter side is made L1, the end of the aperture 15 on the large diameter side is located on the small diameter side from the end of the large-diameter side bent-up part 13 on the small diameter side so that L1/L0 may be in the range 1-30%.
Patent TW-I266344-B (TW)
Title: Keypad and method for making the same
Inventor: WU KUN-TSAN
IPC: H01H3/12
Filed: 2002-11-29
Granted: 2006-11-11
Abstract: The present invention discloses a keypad and method for making the same, the keypad is mounted on the printed circuit board (PCB) of mobile phone, the PCB includes a first electronic trace and a second electronic trace, and the keypad comprises: a shield, a switch and a LED module. The switch is soldered on PCB and mounted on the first electronic trace. The LED module is mounted on the second electronic trace. The LED module starts to light for making the keypad light when the mobile phone fixed this keypad has an incoming call.