baber/WOPTO huggingface dataset:
Patent TW-I242277-B (TW)
Title: Package method for flip chip and the structure
Inventor: HE SHIOU-FEN
IPC: H01L23/48
Filed: 2004-03-23
Granted: 2005-10-21
Abstract: This invention uses a half etching method to make the lead frame for package comprising the steps of: etching to form a flip chip bump; electroplating gold, silver or solder metal on the flip chip bump by electroplating process; connecting electrically between the flip chip bump and a chip bond pad of a wafer; and encapsulating by using package material. The process of this invention does not need to grow the flip chip bump (solder ball) on the bond pad of the chip and uses the original process equipment to make the lead frame. Therefore, this invention can reduce the complexity of process and achieve the cost down effect.
Patent TW-I233325-B (TW)
Title: Forming method of pattern, manufacturing method of apparatus, optoelectronic device and electronic machine
Inventor: MORIYAMA HIDEKAZU
IPC: H01L51/00
Filed: 2004-04-21
Granted: 2005-05-21
Abstract: The subject of the present invention is to provide a pattern formation method, in which the synchronous operation of liquid droplet ejection for the liquid droplet nozzle is not influenced by the maintaining state of the maintaining liquid, and the cleaning liquid droplet nozzle is provided to form the pattern. In the pattern formation method of the invention, film pattern 33 is formed on the substrate P through the deposition of the liquid droplet 30 of the functional liquid. The invented pattern formation method is provided with the followings: the first replacement procedure SA1, in which pure water is used to replace the flowing path 4 containing the liquid droplet nozzle 1 capable of disposing the liquid droplet 30 and the pipe portion 40 for supplying the functional liquid at the liquid droplet nozzle; the second replacing procedure SA2, in which the solution capable of dissolving both solutions contained in pure water and functional liquid is used to conduct the replacement; the third replacement procedure SA4, in which the solution contained in the functional liquid is used to perform the replacement; the spacer formation procedure for forming spacer B on the substrate P corresponding to the pattern film; and the material arrangement procedure for disposing liquid droplet 30 at the trench portion 34 in between spacer B and spacer B through the liquid droplet nozzle 1.
Patent TW-I261405-B (TW)
Title: Full-bridge circuit having improved ability of anti-noise
Inventor: CHIU MAGELLAN
IPC: H02M3/335
Filed: 2004-06-08
Granted: 2006-09-01
Abstract: A full-bridge circuit is applied to a heat dissipation system. The heat dissipation system further includes a fan and a control circuit. The control circuit outputs a first control signal and a second control signal. The full-bridge circuit comprises a first leg constituted by a first switch and a third switch serially connected, a second leg constituted by a second switch and a fourth switch serially connected, which is connected to the first leg in parallel, and an induction coil, its one end is connected to a common terminal of the first switch and the third switch, the other end is connected to a common terminal of the second switch and the fourth switch. The ON/OFF states of the first switch and the second switch are directly driven by the first control signal and the second control signal respectively. The ON/OFF states of the third switch and the fourth switch are under the control of the first control signal and the second control signal respectively, but are driven by a driving voltage source.
Patent TW-I250473-B (TW)
Title: Automatic ticket gate machine
Inventor: TSUKAMOTO TETSUYA
IPC: G07B15/00
Filed: 2004-06-09
Granted: 2006-03-01
Abstract: To provide an automatic ticket gate machine of high reliability that is free of erroneous detection and erroneous judgment upon reliably tracing positions of persons through sensors. A plurality of sensors (1-16) is aligned in a moving direction in a straight-linear manner, and intervals (y) between sensors are set such that adjoining sensors simultaneously detect a single person. A plurality of sensors including at least adjoining sensors is made to comprise one group, and statuses corresponding to sensor positions are allotted to each of the groups. When all of the plurality of sensors of a single group are outputting detection signals, it is judged that a person is positioned at the status of the group, and positions of persons are managed on a real-time basis upon tracing transitions in the statuses.
Patent TW-I240885-B (TW)
Title: Operating system executing equipment with keyboard/writing pad
Inventor: HUANG JR-LIANG
IPC: G06F1/16
Filed: 2004-06-16
Granted: 2005-10-01
Abstract: This invention relates to operating system executing equipment with keyboard/writing pad. It comprises a base, a display device, and a keyboard/hand-writing double-sided input device. The display device installs on the base. The keyboard/hand-writing double-sided input device connects with the base through a connector in tunable. Wherein, the keyboard/hand-writing double-sided input device has a board set with a handwriting pad on one side. The keyboard comprises a plurality of keys on the other side. Therefore, according to his needs, user can turn over the keyboard/hand-writing double-sided input device and choose to use the keyboard on one side or the writing pad on the other side.
Patent TW-I344156-B (TW)
Title: Method for producing a sealed 210pb-210po alpha source (alpha particle emitter) and apparatus thereof
Inventor: MITSUGASHIRA HIROAKI
IPC: G21G4/00
Filed: 2004-06-17
Granted: 2011-06-21
Abstract: The present invention provides a method for producing a sealed 210Pb-210Po alpha source (alpha particle emitter) and an apparatus thereof, which can be used as an alpha particle source for a random pulse generator. The method for producing a sealed 210Pb-210Po alpha source (alpha particle emitter) includes the steps of: collecting 210Pb-210Po with a 210Pb collector using radon collection; precipitating the hydroxides of the collected 210Pb-210Po and collecting the precipitates by a polycarbonate (PC) filter; dissolving the 210Pb-210Po hydroxide precipitate to form a 210Pb-210Po radioactive thin film; and sealing the 210Pb-210Po radioactive thin film for protection.
Patent TW-I246973-B (TW)
Title: Vehicle anti-thief system by making the vehicle unable to operate normally
Inventor: CHEN GUO-RUNG
IPC: B60R25/06
Filed: 2004-06-30
Granted: 2006-01-11
Abstract: A vehicle anti-thief system is disclosed to include an anti-thief controller that controls on-vehicle electronic components of the vehicle to execute a corresponding abnormal operation, for example, repeatedly locking and unlocking the central lock, repeatedly moving the electric power seat forwards and backwards, driving the fuel pump to pump fuel to the engine intermittently, or driving the shift position sensor to output a same shift position signal, thereby obstructing and hindering from driving the vehicle and causing the thief to suffer from nerves and to give up stealing the vehicle.
Patent TW-I266269-B (TW)
Title: Electro-optical device, driving method of electro-optical device, and electronic equipment
Inventor: MIYAZAWA TAKASHI
IPC: G09F9/30
Filed: 2004-08-27
Granted: 2006-11-11
Abstract: The object of the present invention is to reduce the number of power supply wires which supply voltages to pixel circuits. The solution of the present invention is that individual pixels 2 are arranged corresponding to crossings of scanning lines Y1 to Yn and data lines X1 to Xm and are commonly connected to mutually adjacent power supply lines (L1 and L2, for example) among power supply lines L1 to Ln+1 that are correspondingly provided to the scanning lines Y1 to Yn. A scanning line driving circuit 3 selects a scanning line Y by outputting a scanning signal to the scanning lines Y1 to Yn. A power supply line controlling circuit 6 sets variable voltages of the power supply lines L1 to Ln+1 in synchronism with the selection of the scanning line Y by the scanning line driving circuit.
Patent TW-I290586-B (TW)
Title: Hot rolled steel sheet and method of producing the same
Inventor: YOKOI TATSUO
IPC: C21D8/02
Filed: 2004-09-21
Granted: 2007-12-01
Abstract: A hot rolled steel sheet for processing includes by weight percent 0.01 to 0.2% of C, 0.01 to 0.3% of Si, 0.1 to 1.5% of Mn, 0.1% or less of P, 0.03% or less of S, 0.001 to 0.1% of Al, 0.006% or less of N, and as a remainder, Fe and unavoidable impurities, in which a microstructure includes polygonal ferrite as a main phase and a hard second phase, with a volume faction of the hard second phase being 3 to 20%, a hardness ratio (hardness of the hard second phase/hardness of the polygonal ferrite) being 15 to 6, and a grain size ratio (grain size of the polygonal ferrite/grain size of the hard second phase) being 1.5 or more.
Patent TW-I252936-B (TW)
Title: Displacement-designed color filter structure and method of forming the same
Inventor: WANG YING-JIE
IPC: G02B5/20
Filed: 2004-11-18
Granted: 2006-04-11
Abstract: The present invention provides a color filter structure and a forming the same. The structure comprises a transparent substrate, a black matrix and a plurality of color regions separated by the black matrix. The black matrix grid is formed by a plurality of horizontal black matrix strips and a plurality of vertical black matrix strips. These color regions are formed by red, green or blue color resin forming in corresponding matrix grids. In each matrix grid, the resin is positioned to cover a larger area on an adjacent vertical black matrix strip than to cover an area of the other adjacent vertical black matrix strip. The structure can prevent the problem of corner image sticking in a frame of the liquid crystal display device.
Patent TW-I246224-B (TW)
Title: Planar printed antenna
Inventor: YU MING-HONG
IPC: H01Q9/04
Filed: 2004-11-25
Granted: 2005-12-21
Abstract: The present invention provides a planar printed antenna, in which the antenna is configured on a circuit board, and has a first radiator configured at any side near the circuit board, which has its one end having a feed-in and connected to the signal transmission terminal on the circuit board, and the other end connected to a connector; and, configuring a second radiator, and one end of the second radiator is connected to the connector, and the other end is an opened end; thus, the length of the antenna according to the present invention could be extended by the second radiator, and the total length of the antenna by adding the length of the first radiator to the extended length of the second radiator is just met with the requirement of the antenna for receiving and transmitting the RF signal wavelength.
Patent TW-I240909-B (TW)
Title: Method of crystallizing amorphous silicon with regions of different polysilicon grain size, liquid crystal display device and fabrication method thereof
Inventor: PENG CHIA-TIEN
IPC: G02F1/1362
Filed: 2004-12-16
Granted: 2005-10-01
Abstract: A method of forming a liquid crystal display device includes forming an amorphous silicon layer over a substrate and forming a light reflecting layer only over a first portion of the amorphous silicon layer. The amorphous silicon layer is then irradiated with a laser to convert it to a polysilicon layer. The light reflecting layer partially reflects the light away from the first portion of the amorphous silicon layer such that a first portion of the polysilicon layer has a first polysilicon grain size and a second portion of the polysilicon layer has a second polysilicon grain size, which is larger than the first polysilicon grain size. A first plurality of thin film transistors having reduced leakage current characteristics may then be formed from the first portion of the polysilicon layer.
Patent TW-I270688-B (TW)
Title: Modularization of projecting and light-folding system and light-folding method
Inventor: LIN JI-WEN
Filed: 2005-04-26
Granted: 2007-01-11
Abstract: A modularization of projecting and light-folded system comprises a light-splitting/light-folding module used to split and fold the beam of light, a light-splitting reflection module used to reflect the beam of light shot from the light-splitting/light-folded module, a polarized light-splitting module used to receive the beam of light reflected from the light-splitting reflection module, a photo display module to receive and reflect the beam of light shot from the polarized light-splitting module to form a photo beam of light. Using the aforementioned to be modularization (or a unity), the modularization of projecting and light-folding system with the advantages of possessing of RGB light distance, high contrast, high optical grade (a light-splitting reflection module with optical polishing surface), small volume, convenient production, etc.
Patent TW-I273410-B (TW)
Title: Method for automatically detecting the type of removable mass storage device
Inventor: SHR CHI-FENG
IPC: G06F13/00
Filed: 2005-05-02
Granted: 2007-02-11
Abstract: A method for automatically detecting the type of a removable mass storage device is disclosed. Under the circumstance that a computer system is turned on, if a zone corresponding to a read initial address is determined as a valid floppy emulation file system, then the removable mass storage device is determined as a floppy emulation type; if the zone is not a valid floppy emulation file system, the initial address is a valid master boot record, a corresponding zone read by a partition file system address is a valid zone, and the corresponding zone read by the partition file system address is a hard disk emulation file system, then the removable mass storage device is determined as a hard disk emulation type.
Patent TW-I258181-B (TW)
Title: Method for processing a photoresist layer
Inventor: CHANG CHING-YU
IPC: G03F7/20
Filed: 2005-05-09
Granted: 2006-07-11
Abstract: A method of forming a photolithographic mask for use in fabricating a semiconductor device is provided. The method includes forming a layer of photoresist material on a wafer and exposing the photoresist material to a light source. The photoresist material is developed, and before the wafer dries, the wafer is cleaned with one or more cleaning liquids. The cleaning liquid may be a surfactant, an acid, a dissolved gas solution (e.g., CO2, SO2, SO3, NH3, NO2, or the like), deionized water, or the like. Thereafter, the wafer is dried. The wafer may be dried, for example, by a spin dry process, a gas purge process using, for example, compressed dry air, N2, CO2, Ar, or the like, or a drying alcohol such as IPA vapor.
Patent TW-I277459-B (TW)
Title: Wiring board, manufacturing method thereof, and electronic appliance
Inventor: IMAI HIDEO
IPC: B05C5/00
Filed: 2005-06-14
Granted: 2007-04-01
Abstract: To provide a highly accurate wiring board by using concurrently with each other known wiring-board manufacturing methods, whereby the conducting and insulating materials discharged on the surface of the board by an ink jetting method can be selected widely and highly dense wiring layers are provided. The manufacturing method of a wiring board 6 has a process for providing a highly dense wiring layer 2A on the surface of a flexible substrate 1 by an additive method, a process for so forming an insulating layer 3B on the region wherein a wiring layer 2B is to be superimposed on the wiring layer 2A as to cover therewith the wiring layer 2A, a process for so forming next the wiring layer 2B as to cover therewith the insulating layer 3B, and a process for so forming further an insulating layer 3C and a wiring layer 2C as to cover therewith the wiring layer 2B. Hereupon, the wiring layers 2B, 2C are formed by an ink jetting method.
Patent TW-I285080-B (TW)
Title: Shield for preventing electromagnetic interference and dissipating heat
Inventor: LIANG JEN-YU
IPC: H05K7/20
Filed: 2005-06-24
Granted: 2007-08-01
Abstract: A shield for preventing electromagnetic interference (EMI) and dissipating heat includes a cover and a heat sink. The cover includes a main body, a pair of opposite first sidewalls and a pair of opposite second sidewalls. The main body and the first and second sidewalls cooperatively surround a receiving space. The heat sink is contained in the receiving space. A pair of grooves is defined in opposite sides of the heat sink. Each of the first sidewalls has a pair of protrusions and a pair of corresponding slots. The protrusions are received in the corresponding grooves of the heat sink. An opening is defined in the main body of the cover, and a pair of resilient sheets is formed on opposite sides of the opening. Said shield can not only protect an electronic element received therein from EMI, but also effectively dissipate heat generated by the electronic element.
Patent TW-I362346-B (TW)
Title: Adhesive preparation package
Inventor: NINOMIYA KAZUHISA
IPC: B65D33/16
Filed: 2005-06-29
Granted: 2012-04-21
Abstract: The present invention provides an adhesive preparation package containing an adhesive preparation (2) and a packaging film(s) enclosing said preparation, the packaging films being heat-sealed around the adhesive preparation, wherein the heat-sealed portion of the packaging film comprises an embossed heat-sealed portion (4) and a flat heat-sealed portion (3), and the embossed heat-sealed portion and the flat heat-sealed portion each form a pattern surrounding the periphery of the adhesive preparation. The adhesive preparation package of the present invention is free of occurrence of pinholes in a heat-sealed portion and can maintain superior air-tightness and sterility.
Patent TW-I269993-B (TW)
Title: Multi-color light-emitting keyboard
Inventor: CHANG CHAO-LUNG
IPC: G06F3/023
Filed: 2005-07-01
Granted: 2007-01-01
Abstract: A multi-color light-emitting keyboard including a light-guide plate, a key assembly and a shade is disclosed. The key assembly is disposed on the light-guide plate. The shade is disposed between the light-guide plate and the key assembly, and has a plurality of light-transmitting parts, which are coated with at least one color respectively. The light in the light-guide plate is transmitted onto the key assembly via those light-transmitting parts.
Patent TW-I269174-B (TW)
Title: Cross-platform driver-free driving method of peripheral device
Inventor: JENG MAU-SUNG
IPC: G06F13/10
Filed: 2005-07-05
Granted: 2006-12-21
Abstract: This invention disclosed a cross-platform driver-free driving method of a peripheral device. This invention can solve a user's problem caused by the requirement of driving programs and/or application programs when a computer host is connected to a peripheral device in the conventional skill. As a result, this invention provides an operation interface of webpage format saved in the peripheral device and a driving method to drive a peripheral device in a cross-platform and driver-free manner, so as to directly execute and possess cross-platform function without using any driving program required to drive a peripheral device, and without installing any application program.
Patent TW-I415863-B (TW)
Inventor: WATANABE SATOSHI
IPC: C08F220/10
Filed: 2005-09-06
Granted: 2013-11-21
Abstract: The present invention provides modified PVA having unsaturated double bonds derived from a specific monomer in the main chain of the molecule.  A modified polyvinyl alcohol containing bond units of the formula (1) having double bonds in its molecular main chain:   
wherein each of X1 and X2 is a C 1-12  lower alkyl group, a hydrogen atom or a metal atom, g is an integer of from 0 to 3, h is an integer of from 0 to 12, Y1 is a hydrogen atom or -COOM, and M is a hydrogen atom, an alkyl group or a metal atom.
Patent TW-I272781-B (TW)
Title: Transceiver modules and PCB structures thereof
Inventor: CHANG YI-YANG
Filed: 2005-09-16
Granted: 2007-02-01
Abstract: Transceiver modules are provided. A transceiver module includes an adapter and a PCB connected thereto. The PCB includes a first signal layer, a second signal layer and a singular ground layer between the first and second signal layers. The first signal layer includes a first transmitter circuit area and a first receiver circuit area, and the second signal layer includes a second transmitter circuit area and a second receiver circuit area. Grounds of the adapter, the first and second receiver circuit areas are electrically connected to the singular ground layer. Specifically, the projection of the singular ground layer onto the first signal layer substantially covers the first transmitter circuit area and the first receiver circuit area.
Patent TW-I310525-B (TW)
Title: Method and system for controlling tool process parameters
Inventor: Huang ming chang
IPC: G06Q90/00
Filed: 2005-10-21
Granted: 2009-06-01
Abstract: A system for performing statistical process control. A storage device stores a plurality of SPC charts, specifying data collected from a system during testing. A controller categorizes the SPC charts into a plurality of groups based on characteristics thereof. A detector determines whether the charts in any of the groups violate a preset rule. An alarm generator generates alarm information identifying the chart violating the rule.
Patent TW-I287329-B (TW)
Title: Plug-in connector for printed circuit boards
Inventor: NEUMETZLER HEIKO
IPC: H01R13/422
Filed: 2005-11-04
Granted: 2007-09-21
Abstract: The invention relates to a plug-in connector (1) for printed circuit boards, comprising a number of contact elements (10), the contact elements (10) respectively have two connection side, the one connection side being formed as an insulation-piercing contact (11) for the connecting of wires and the other connection side being formed as a bifurcated contact (12) for the contacting of terminal areas on a printed circuit board. And a plastic housing (2), into which the insulation-piercing contact (11) of the contact elements (10) can be inserted, the insulation-piercing contact (11) and the bifurcated contact (12) being arranged such that they are turned in relation to each other and the contact element (10) supporting itself with at least one edge on the plastic housing (2), so that the contact elements (10) are captively held in the plastic housing (2) when connecting forces occur on the insulation-piercing contact (11), the plastic housing (2) being formed in one piece, the part receiving the bifurcated contact (12) being formed at least partly in a resilient manner.
Patent TW-I379560-B (TW)
Title: Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system
Inventor: JAEYOUNG KWAK
IPC: H04J11/00
Filed: 2005-08-11
Granted: 2012-12-11
Abstract: The present invention is related to a method and apparatus for implementing space frequency block coding (SFBC) in an orthogonal frequency division multiplexing (OFDM) wireless communication system. The present invention is applicable to both a closed loop mode and an open loop mode. In the closed loop mode, power loading and eigen-beamforming are performed based on channel state information (CSI). A channel coded data stream is multiplexed into two or more data streams. Power loading is performed based on the CSI on each of the multiplexed data streams. SFBC encoding is performed on the data streams for each of the paired subcarriers. Then, eigen-beamforming is performed based on the CSI to distribute eigenbeams to multiple transmit antennas. The power loading may be performed on two or more SFBC encoding blocks or on each eigenmodes. Additionally, the power loading may be performed across subcarriers or subcarrier groups for weak eigenmodes.