baber/WOPTO huggingface dataset:
Patent TW-I263323-B (TW)
Title: Method for reworking semiconductor packages
Inventor: WEI CHING-CHUNG
IPC: H01L23/48
Filed: 2003-04-11
Granted: 2006-10-01
Abstract: A method for reworking semiconductor packages is provided, which includes placing semiconductor packages on a peripheral area of a turntable within a heating vessel, in a manner that the surface of the semiconductor packages with solder balls implanted thereon are facing-up disposed, followed by heating the interior of the heating vessel until the temperature exceeds the melting point of the solder balls, and then rotating the turntable to generate a centrifugal force in order to utilize a heated-air blade to flush and remove the melted solder balls from the surface of the semiconductor packages. By virtue of these steps, the melted solder balls on the semiconductor packages can be completely removed.
Patent TW-593962-B (TW)
Title: Flat end sealing type heat pipe and sealing method thereof
Inventor: LUO JIUN-GUANG
IPC: F28D15/02
Filed: 2003-05-05
Granted: 2004-06-21
Abstract: Disclosed is a flat end sealed heat pipe and a sealing method thereof. The heat pipe is suitable for using a degassing/filling needle piercing through to fill the filler, comprising a hollow chamber body defining an interior chamber and an opening, a sealing seat for sealing the opening, and an elastic seal body stuffed in the sealing seat. The sealing seat includes a filling hole formed from the outer surface of the sealing seat and capable of communicating with the interior chamber. The seal body is stuffed in the sealing seat and seals the filling hole. The degassing/filling needle is made to pierce through the seal body and filling hole, and extend into the interior chamber of the hollow chamber body to perform degassing and filling operation. After the degassing/filling needle is pulled out of the seal body, the piercing hole caused by the degassing/filling needle can be sealed by the elastic restoring force of the seal body.
Patent TW-594955-B (TW)
Title: Flip chip package process
Inventor: CHIU CHI-HAO
IPC: H01L21/56
Filed: 2003-06-30
Granted: 2004-06-21
Abstract: A flip chip package process mainly comprises the following steps. Initially, a chip having an active surface with a plurality of bumps formed thereon is provided. Next, a substrate is provided, and the active surface of the chip is faced to and disposed on the upper surface of the substrate. In such manner, the chip will be electrically connected to the substrate and a gap between the chip and the substrate will be formed. Afterwards, an underfill is dispensed in the gap and then a first curing process is implemented to have the underfill semi-solidified. Finally, the combination structure of the chip and the substrate is flipped so that the substrate is located above the chip, and then a second curing process is implemented.
Patent TW-I237753-B (TW)
Title: Pivoting structure for use in handheld portable electronic apparatus
Inventor: CHIANG TE-MING
IPC: G06F1/16
Filed: 2003-07-31
Granted: 2005-08-11
Abstract: A pivoting structure for use between a first and a second portions of a handheld portable electronic apparatus, includes a first fit member secured on the first portion and having a shaft thereon; a second fir member secured on the second portion and having a hole for receiving the shaft so as to result in interference fit. By this way, the first portion with the first fit member is pivotable about the second portion with the second fit member. It is characterized that the side wall of the hole has at least one slot so as to impart radial flexibility to the side wall of the hole.
Patent TW-591774-B (TW)
Title: Manufacturing process of flip-chip package
Inventor: HO KWUN-YAO
IPC: H01L23/28
Filed: 2003-08-13
Granted: 2004-06-11
Abstract: A manufacturing process of flip-chip package is provided to form sharp shaped bumps on the active surface of a wafer, then the sharp shaped bumps can pierce a dry underfill layer which is located on the active surface of a chip or on the chip bonding area of a carrier. Therefore, the top end of the bump can connect to the bonding pad of the carrier respectively, and the chip is electrically and mechanically connected to the carrier via the sharp shaped bumps. Thereafter, it is not necessary to go on a process of underfill which is replaced by the pre-form underfill layer to protect the sharp shaped bumps and buffer the thermal strain between the chip and the carrier.
Patent TW-I267126-B (TW)
Title: Method of forming fine patterns
Inventor: NAKAMURA TSUYOSHI
IPC: H01L21/027
Filed: 2003-08-21
Granted: 2006-11-21
Abstract: It is disclosed a method of forming fine patterns comprising: covering a substrate having photoresist patterns thereon made of a photoresist composition which is sensitive to high energy light rays with wavelength of 200 nm or shorter or electron beam radiation, with an over-coating agent for forming fine patterns, applying heat treatment to cause thermal shrinkage of the over-coating agent, so that the spacing between adjacent photoresist patterns is lessened by the resulting thermal shrinking action, and removing the over-coating agent substantially completely. The present invention provides a method of forming fine patterns whereby fine patterns having a pattern width or diameter of 100 nm or shorter and being excellent in uniformity (in-plane uniformity), etc. can be formed by ultrafine processing using high energy light rays with wavelength of 200 nm or shorter or electron beams.
Patent TW-I226200-B (TW)
Title: Intelligent communication node object beacon framework including neighbor discovery in a mobile ad hoc network
Inventor: KENNEDY ROBERT A
IPC: H04W84/18
Filed: 2003-09-04
Granted: 2005-01-01
Abstract: The mobile ad hoc network includes a plurality of wireless mobile nodes and a plurality of wireless communication links connecting the nodes together. The nodes advertise using variable beacon signals. The method includes neighbor discovery with beacon signal detection. The method includes searching for the variable beacon signals at a given mobile node using an initial detection rate and at an initial detection frequency, and increasing a detection rate from the initial detection rate up to a maximum detection rate while searching for the variable beacon signals at the initial detection frequency. The detection frequency may also be varied.
Patent TW-I222377-B (TW)
Title: Device for automatically collecting tennis balls
Inventor: SHA YUNG-JYE
IPC: A63B61/00
Filed: 2003-09-23
Granted: 2004-10-21
Abstract: A device for automatically collecting tennis balls includes a retractable ball collection bar; two motor devices; two bearing devices; a tilted groove; a tennis ball collection cylinder; a sensor; and a switch set. Furthermore, two belts are mounted on a belt fastening wheel between the motors and the bearings. When the switch is manually switched on, the retractable ball collection bar sweeps tennis balls into the tilted groove along a tennis court, and the tennis balls slide into the tennis ball collection cylinder by the weight per se. When the tennis collection cylinder is nearly full, the status is detected by a sensor, and a signal is sent to a buzzer on the switch set for dispatching an alarm while cutting off power to the motor. After the obstacle is removed, the start switch resumes the motor's function. Furthermore, due to safety considerations, the switch set is equipped with an emergency motor stop switch, thereby forming an efficient device for automatically collecting tennis balls.
Patent TW-I227836-B (TW)
Title: A computer system with multi-function input/output interface architecture
Inventor: HSU CHUN-JUNG
IPC: G06F15/78
Filed: 2003-10-31
Granted: 2005-02-11
Abstract: A computer system with multi-function input/output interface architecture. The computer system uses the bus of a plurality of multi-function IO interface between central processing unit (CPU), memory modules, peripheral components and chipset units. The computer system includes a CPU; a first chip connected to CPU via a front side bus; a system memory connected to the first chip via a bus of a multi-ratio bandwidth memory architecture; a graphic card module connected to the first chip via a bus of a multi-function IO interface architecture and a second chip connected to the first chip, the peripheral components and a plurality of connecting ports via a bus of a multi-function IO interface architecture.
Patent TW-I246255-B (TW)
Title: Parallel embedded block encoder
Inventor: CHEN LIANG-GEE
IPC: H03M7/30
Filed: 2003-11-14
Granted: 2005-12-21
Abstract: A parallel embedded block encoder is provided. The parallel embedded block encoder is fast and saves memory space. The parallel encoder can process a discrete wavelet transformation (DWT) parameter in each clock without any state variable. Therefore, the parallel encoder avoids the memory usage and reduces the external memory bandwidth. The present invention uses the same area and much lower power consumption to achieve the processing speed six times of the other structures. In addition, the present invention can process 50,000,000 pixels per second at the 100 MHz operating frequency. Under this specification, the present invention can support high definition television (HDTV) encoding, 30 frames per second.
Patent TW-I239018-B (TW)
Title: Structure and its manufacturing method for embedding molded piece
Inventor: SHR TING-JU
IPC: H01B13/016
Filed: 2003-11-21
Granted: 2005-09-01
Abstract: The present invention is related to the structure and manufacturing method for embedding molded piece. An external conductor is disposed; and the first hollow portion is provided in the external conductor. An insulator is disposed in the first hollow portion; and the second hollow portion is disposed in the insulator. In addition, at least one matching part is disposed at the periphery of the second hollow portion of the insulator. An internal conductor is disposed in the second hollow portion. The internal and the external conductors are connected together through the insulator such that the required electric characteristic in between the internal and the external conductors can be obtained through the effect of the matching part.
Patent TW-I266474-B (TW)
Title: Radio frequency power amplifier active self-bias compensation circuit
Inventor: KRVAVAC ENVER
IPC: H03F1/30
Filed: 2003-11-21
Granted: 2006-11-11
Abstract: An active bias compensation circuit for use with a radio frequency (""RF"") power amplifier, the RF amplifier having an input (112), an output (116), a first transistor (110), and a plurality of operating performance characteristics responsive to a quiescent operating point established by a bias current in the RF amplifier. The active bias compensation circuit includes: a second transistor (120) operatively coupled to the RF amplifier and having a first, second and third terminal and further configured to have essentially the same electrical and thermal characteristics as the first transistor; and a first circuit (130) coupled between the first and second terminal of the second transistor for causing a desired quiescent operating current to be set and maintained in said RF power amplifier, independent of factors such as temperature and process variation.
Patent TW-I230358-B (TW)
Title: Pop-compare micro instruction for repeat string operations
Inventor: COL GERARD M
IPC: G06F9/30
Filed: 2003-12-12
Granted: 2005-04-01
Abstract: A microprocessor apparatus is provided for performing a pop-compare operation. The microprocessor apparatus includes paired operation translation logic, load logic, and execution logic. The paired operation translation logic receives a macro instruction that prescribes the pop-compare operation, and generates a pop-compare micro instruction. The pop-compare micro instruction directs pipeline stages in a microprocessor to perform the pop-compare operation. The load logic is coupled to the paired operation translation logic. The load logic receives the pop-compare micro instruction, and retrieves a first operand from an address in memory, where the address is specified by contents of a register. The register is prescribed by the pop-compare micro instruction. The execution logic is coupled to the load logic. The execution logic receives the first operand, and compares the first operand to a second operand.
Patent TW-I228395-B (TW)
Title: Ornamental hairpiece and method for manufacturing the same
Inventor: KIM JONGWON
IPC: A41G3/00
Filed: 2003-12-17
Granted: 2005-03-01
Abstract: Disclosed are an ornamental hairpiece attached to human real hair or animal real fur such as that of a dog, and a method for manufacturing the same. The ornamental hairpiece includes a wig unit having a plurality of strands made of one material selected from the group consisting of artificial hair or fur made of a synthetic resin, human real hair and animal real fur, and a connection unit for connecting the wig unit to user's real hair, thereby being used for a long period of time.
Patent TW-I236269-B (TW)
Title: Defining system and its method for executable function key of mobile electronic device
Inventor: CHOU CHIN-HUA
IPC: H04M1/23
Filed: 2004-01-06
Granted: 2005-07-11
Abstract: The present invention relates to a defining system and its method for executable function key of mobile electronic device. By setting the corresponding function of each key of the mobile electronic device and continuously transmitting an identical key signal by continuously pressing the key, recognizing the key signal as a specific execution command after a limited time of pressing and executing the corresponding command on the definition table of the key signal.
Patent TW-I246049-B (TW)
Title: Display device and its driving circuit, driving device and its driving method
Inventor: IWANAGA HIROFUMI
IPC: H04N5/66
Filed: 2004-01-19
Granted: 2005-12-21
Abstract: The object of the present invention is to provide a driving circuit of display device, driving device and driving method for simplifying wiring pattern and arbitrarily changing display gray-level for each data. To achieve the object, the driving circuit of display device outputs active voltage to the display device after inputting image data required to display image outputted from a timing controller, which is characterized in including: a gray-level voltage generating device only connected to ground and power to produce gray-level voltage; an image data converting device for converting the image data inputted from the driving circuit image data corresponding to the active voltage; and a D/A converter for inputting the gray-level voltage and the converted image data and selecting the gray-level voltage corresponding to the image data for use as the active voltage to output to the display device.
Patent TW-I283344-B (TW)
Title: Method for controlling and determining storage performance of flash memory
Inventor: LIANG MING-JEN
IPC: G06F12/00
Filed: 2004-02-10
Granted: 2007-07-01
Abstract: This invention relates to a method for controlling and determining storage performance of flash memory, where the flash memory is provided with plural sets of two-unit sectors therein to serve as buffers for writing in data, such that when a host accesses the data in the flash memory, the two-unit sectors would enhance the performance. Each set of the two-unit sectors includes a primary sector and a corresponding secondary sector. The corresponding relationship between the primary and secondary sectors reduces frequencies of erasing the memory so as to prolong the lifespan of the flash memory.
Patent TW-I243310-B (TW)
Title: Method and apparatus for control of another device through an IDE bus
Inventor: WU YUAN-TING
IPC: G06F13/14
Filed: 2004-03-05
Granted: 2005-11-11
Abstract: A method and apparatus for controlling a second device through an IDE bus in an IDE device. The IDE device includes firmware, a microprocessor, and a plurality of task file registers. The IDE device can read specific registers in the second device by storing a value indicating the request in a task file register of the IDE device and issuing an Interrupt signal (INTRQ). An implementation circuit in the second device then makes the contents of the specific register available to be read by the IDE device and clears the INTRQ. Similarly, the IDE device can write to a specific register of the second device by storing the request and the data to be written into predetermined task file registers in the IDE device and issuing an INTRQ signal. The implementation circuit then causes the data to be written into the specific register of the second device indicated by the request and clears the INTRQ.
Patent TW-I237911-B (TW)
Title: Inorganic electroluminescent device with controlled hole and electron injection
Inventor: HOFFMAN RANDY
IPC: H05B44/00
Filed: 2004-03-30
Granted: 2005-08-11
Abstract: An electroluminescent device 10 using an inorganic phosphor 12 configured to produce electroluminescence from the recombination of injected holes and injected electrons is disclosed. A controllable hole injection structure 14 in contact with the inorganic phosphor 12 controls a rate of hole injection into the inorganic phosphor 12. A controllable electron injection structure 16 in contact with the inorganic phosphor 12 and separated from the controllable hole injection structure 14 controls a rate of electron injection into the inorganic phosphor 12.
Patent TW-I235594-B (TW)
Title: Method for automatically forwarding the received data on handset via short message
Inventor: MO HAU-RAN
IPC: H04M1/26
Filed: 2004-04-28
Granted: 2005-07-01
Abstract: The present invention provides a method for automatically forwarding the received data on handset via short message, wherein the data includes the unread short messages and the number of missed calls, and the receiving time. The method for automatically forwarding the received data on handset via short message includes the following steps: (1) when the handset is operating, configuring the password for automatically transmitting function on the handset; (2) the CPU will read out the default password in the memory after receiving the short message based on the password opening status flag, and then matching the short message contents and the configured password; (3) if the matching operation is true, the CPU will automatically edit the information on the handset, and forward the contents of the unread short messages, the number of missed calls, and the time in short message format to the handset transmitting the short message containing the password, in which the so-called short message includes SMS, EMS, and MMS.
Patent TW-I231979-B (TW)
Title: A semiconductor chips package with enhanced heat releasing character
Inventor: WANG MENG-JEN
IPC: H01L23/28
Filed: 2004-05-14
Granted: 2005-05-01
Abstract: A package with semiconductor chips is provided. The package at least includes a substrate, a first semiconductor chip, a second semiconductor chip and a heat sink. The second semiconductor chip is thicker than the first semiconductor chip, and the first and second semiconductor chips electrically connect to a same face of the substrate. The heat sink having an opening. The heat sink is positioned on the first semiconductor chip and exposes the top surface of the second semiconductor chip through the opening. However, the height of the top surfaces of the second semiconductor chip and the heat sink are almost same.
Patent TW-I233330-B (TW)
Title: Waterproof cover
Inventor: CHEN DING-BANG
IPC: H05K5/00
Filed: 2004-06-30
Granted: 2005-05-21
Abstract: A waterproof cover consists of a waterproof cover plate, a washer, and a fastening board. One side of the cover is formed with a slant diversion channel. The waterproof cover plate is pivotally fastened on one side of the fastening board. A rib is installed inside the diversion channel at a location corresponding to the waterproof cover plate. The washer is installed at the place very close to where the rib is installed at. When the waterproof cover plate is combined with the fastening plate, the rib and the diversion channel will combine together tightly so that no gap exists between the waterproof cover plate and the fastening board to achieve the objective of preventing moisture ingression.
Patent TW-I250136-B (TW)
Title: Glass plate surface etching method, glass plate etching apparatus, glass plate for flat panel display, and flat panel display
Inventor: NISHIYAMA TOMOHIRO
IPC: C03C15/00
Filed: 2004-08-02
Granted: 2006-03-01
Abstract: To provide an etching method capable of uniformly etching a glass surface by allowing uniform contact of an etchant to the glass surface, and an apparatus using the method. In an inventive etching method, an etchant is sprayed on a surface of a glass plate, after which the etchant is removed to thereby accomplish etching of the glass plate. At this time, it is preferred that the etchant is sprayed on a bottom surface of a horizontally held glass plate. An inventive etching apparatus includes a supporting member for supporting a glass plate, a nozzle for spraying an etchant to a glass surface and an etchant reservoir for reserving the etchant. In this apparatus, the supporting member preferably supports a glass plate in a horizontal state, and the nozzle is preferably disposed so as to be able to spray an etchant on a bottom surface of the glass plate supported horizontally.
Patent TW-I256779-B (TW)
Title: Efficient frame tracking in mobile receivers
Inventor: BULTAN AYKUT
IPC: H04B1/06
Filed: 2004-09-03
Granted: 2006-06-11
Abstract: A method for frame synchronization of a receiver in a wireless communication system wherein data is transmitted in frame units in a multipath environment begins by extracting data samples for a predetermined window size. A training sequence corresponding to a given cell parameter is generated. The data is correlated with the training sequence over different lags to locate the position of the first significant path, which defines the beginning of the frame. The correlated data is accumulated N times for each lag position to produce at least one accumulation vector. A most significant path value and position is determined that is the largest value among the accumulation vectors. A frame synchronization correction value is calculated based on the difference between the first significant path position and a constant called frame offset. The frame synchronization is adjusted based upon the frame synchronization correction value.
Patent TW-I258654-B (TW)
Title: Computer system with detachable display
Inventor: GHOSH PROSENJIT
IPC: G06F1/16
Filed: 2004-09-14
Granted: 2006-07-21
Abstract: A computer system includes a support arm that when unfolded may enable a display section to be operated in a laptop mode, tablet mode, or convertible mode. A latching mechanism engages or disengages the support arm to or from the display section.
Patent TW-I251636-B (TW)
Title: Partition board that can be easily assembled for different thickness dimension
Inventor: SU JENG-DUNG
IPC: E04B2/74
Filed: 2004-10-01
Granted: 2006-03-21
Abstract: Disclosed is a partition board that can be easily assembled for different thickness dimension, generally comprising two corrugated metal plates each having opposite side edges each forming an inward-folded engaging section, and two side plates each forming two pawls on opposite edges respectively. The side plates are arranged between the two corrugated metal plates with the pawls engage the corresponding engaging sections to thereby rapidly form a hollow partition board into which foaming material or refractory material is filled. As such, partition boards of different thickness can be easily manufactured by using two corrugated metal plate together with side plates of different width dimensions without modification of the manufacturing facility and costs of purchasing manufacturing equipment can be reduced.