baber/WOPTO huggingface dataset:
Patent TW-200515616-A (TW)
Title: Wafer structure for preventing contamination of bond pads during SMT process and process for the same
Inventor: LIU SHENG-TSUNG
IPC: H05K3/34
Filed: 2003-10-21
Abstract: Disclosed a wafer structure for preventing the contamination due to the bonding materials during the reflowing process by providing a plurality of dispersion slots disposed between wire bond pads and SMT pads. The structure comprises a wafer, a plurality of bonding materials and at least a surface mount device (SMD), in which the wire bond pads and the SMT pads are disposed on the active surface of the wafer. At least a dispersion slot is formed between the wire bond pads and SMT pads. The bonding materials are disposed on the SMT pads for connecting the SMD. The SMD is reflowed and bonded on the SMT pads of the wafer. The dispersion slot can help prevent the contamination occurred on the wire bond pads due to the bonding materials during the reflowing process.
Patent TW-200416888-A (TW)
Title: Semiconductor device
Inventor: HOSODA TSUTOMU
IPC: H01L23/58
Filed: 2003-10-23
Abstract: The semiconductor device comprises an insulating film 114 formed mainly of a film of polyallyl ether resin; an interconnection structure 116 buried in the insulating film 114, and having a via portion buried in a groove-shaped via hole and an interconnection portion formed on the via portion and having an eave-shaped portion horizontally extended beyond the via portion; an insulating film 118 formed on the insulating film 114 with the interconnection structure 116 buried in and formed mainly of a film of organosilicate glass; and an interconnection structure 120 buried in the insulating film 118 and connected to the interconnection structure 116. Thus, the stresses to be exerted to the insulating films are decreased, the generation of cracks and peelings generated in the interfaces between the insulating films and in the insulating films due to the stresses generated at the ends of the interconnection structures can be effective prevented.
Patent TW-200422770-A (TW)
Title: Method to enhance resolution of a chemically amplified photoresist
Inventor: LI WAI-KIN
IPC: G03F7/004
Filed: 2003-11-11
Abstract: A method to enhance resolution of a chemically amplified photoresist generally includes forming a relief image in the chemically amplified photoresist, wherein the relief image comprises a feature having a first dimension; and contacting the relief image with an aqueous acidic solution for a period of time effective to reduce first dimension of the relief image to a second dimension.
Patent TW-200516049-A (TW)
Title: Processing method for fluorine containing waste water
Inventor: JIANG WAN-HAU
IPC: C02F1/00
Filed: 2003-11-14
Abstract: This invention provides one kind of processing method for fluorine containing waste water. It is related to provide carbonic acid ion into the inflowing fluorine containing waste water. Therefore, when calcium ion is provided, the co-precipitation of calcium fluoride-calcium carbonate can be formed in the reaction tank. Thereafter, aluminum salt can be added to mix to coagulate as required. Thus the waste water particle can be further enlarged from several microns to hundreds even thousands microns.
Patent TW-200412507-A (TW)
Title: Improved handling of messages in an electronic messaging system
Inventor: ARNING ANDREAS
IPC: G06Q10/00
Filed: 2003-11-27
Abstract: The present invention proposes a computerized method and means for providing an improved handling of messages directed to an user of an electronic message system. The suggested method comprises a first step of determining user characteristics capable of identifying the user as an addressee of a message. The method further comprises a second step of analyzing a certain message and determining its message characteristics exploiting the information contained in one or a multitude of message fields. The method finally comprises a third step of applying at least one deduction rule of a potential set of deduction rules to said certain message. The deduction rule assigns based on the user characteristics and the message characteristics a role of said user to said certain message. The role is capable of revealing said user's relationship to said certain message.
Patent TW-200518810-A (TW)
Title: High anti-bacteria cards and its manufacturing method
Inventor: CHEN FU-LIANG
Filed: 2003-12-01
Abstract: This invention relates to high anti-bacteria cards, such as mahjong, chess etc., which are anti-bacteria treated or photo-catalyst processed by applying on photo-catalyst glue or gel solution, consisting of photo-catalyst, photo-catalyst/ silicon dioxide, and photo-catalyst/ water repellent agent, and the photo-catalyst glue or gel solution is solidified at proper temperature to make a card to form at least two layer of photo-catalyst films. The above-mentioned anti-bacteria cards are structurally designed to reduce its noise and can be classified as mute cards.
Patent TW-200422743-A (TW)
Title: Thin film transistor array panel for liquid crystal display
Inventor: LEE CHANG-HUN
IPC: G02F1/1343
Filed: 2003-12-03
Abstract: Disclosed is a liquid crystal display capable of high quality image and bright display. Gate signal lines are curved at near switching elements of the liquid crystal display. A pixel area is defined by the gate signal lines and their intersecting data signal lines. Pixel electrodes and common electrodes are disposed along a longitudinal direction of a pixel. A pixel signal and a common signal line is connected to the pixel electrode and the common electrode respectively. A storage capacitor may be formed in the middle of a longitudinal direction of the pixel, or where generally a texture may arise during display. One half of the pixel may be symmetrical with the other half with respect to the storage capacitor. A common signal line may be parallel with the data signal line and be disposed nearer to the data signal line than a pixel signal line. The pixel may be disposed symmetrically with respect to the data signal line therebetween. The pixel shape may also be repeated in the direction of the gate signal line.
Patent TW-200524320-A (TW)
Title: Multi-carrier and multi-rate CDMA system
Inventor: YANG GUU-CHANG
IPC: H04J11/00
Filed: 2004-01-15
Abstract: In a multi-carrier and multi-rate CDMA system, a base station transmits an index tag to a number of mobile stations. The index tag has a length indicating a transmission rate and all index tags are nodes in a code tree. In the code tree, mother nodes and their child nodes block each other and are not assigned to the mobile stations at the same time. At the same time, index tags of nodes in the same level of the node tree map are orthogonal to each other. The mobile station constructs an index tag matrix according to the index tag. Then, the index tag matrix is multiplied with a generating matrix that is stored in every mobile station to generate a spreading factor matrix which rows respectively corresponds to different carriers.
Patent TW-200416737-A (TW)
Title: Read only memory device
Inventor: DO YOUNG-SOOK
IPC: G11C16/02
Filed: 2004-01-16
Abstract: The present invention relates to an improved read only memory device. The read only memory device includes a read only memory cell array with a plurality of first read only memory cells and a plurality of second read only memory cells. A reference memory cell array includes a plurality of first reference memory cells and at least one second reference memory cell. A dummy memory cell array includes a plurality of first dummy memory cells and a plurality of second dummy memory cells. A reference word line selecting circuit selects the reference word line responsive to a row address.
Patent TW-200530848-A (TW)
Title: Method for determining count of CORDIC vector rotation and data bit number
Inventor: Wang chun-heng
IPC: G06F17/10
Filed: 2004-03-05
Abstract: A method for determining count of CORDIC vector rotation and data bit number utilizes an approximate error of a CORDIC vector rotation and a converging tendency existing in a quantified error estimated value to rapidly and effectively determine the minimum vector rotation count and the minimum data bit number such that the product of the time delay counted in the CORDIC (coordination rotation digital computer) vector rotation and the area can reach its minimum. The minimum data bit number contains the bit number for the calculation data of the minimum angle and the bit number for decimal of the rotation data of the minimum angle capable of upgrading the efficiency in designing CORDIC.
Patent TW-200501126-A (TW)
Title: Compact disk driving device
Inventor: KANDA YOSHIHIRO
IPC: G11B7/09
Filed: 2004-03-26
Abstract: The compact disk driving device of this invention, as shown on figures 1 and 2, comprises: a high frequency processing circuit for eliminating a low frequency component of a signal from each photo sensitive element of a signal picker, and after carrying out A/D conversion by means of a lower bits A/D converter with high speed, digitalizing which in order to make record of the compact disk, and reproducing the required signals; a low frequency processing circuit for eliminating a high frequency component of a signal from each photo sensitive element of the signal picker, and after carrying out A/D conversion by means of a higher bits A/D converter with low speed, digitalizing which in order to make the record of the compact disk, and reproducing the required signals for doing the same. Therefore, the required signals on the compact disk for record and reproduction use can be obtained by a circuit, and thus decrease the cost and power consumption of the product, and reduce the size of the circuit.
Patent TW-200510299-A (TW)
Title: Organic compounds
Inventor: SCHAEFER FRANK
IPC: C07D207/16
Filed: 2004-04-15
Abstract: The present invention relates to a process for the preparation of a N-(N'-substituted glycyl)-2-cyanopyrrolidine comprising at least (a) reacting, in the presence of dimethylformamide, a compound of formula (V), wherein, independently of each other, X1 and X3 are halogen; X2 is halogen, OH, O-C(=O)-CH2X3, -O-SO2-(C1-8)alkyl or -O-SO2-(aryl), with L-prolinamide, followed by (b) reacting the resultant compound without isolation with a dehydration agent, optionally followed by (c) reacting, in the presence of a base, the resultant compound without isolation with an appropriate amine and (d) recovering the resultant compound in free form or in acid addition salt form.
Patent TW-200511865-A (TW)
Title: Location based method and system for wireless mobile unit communication
Inventor: REDDY GAUTAM G
IPC: H04L12/56
Filed: 2003-09-30
Abstract: A method and system for wireless mobile unit communication within a wireless network having geographic areas for preferred communication usage is provided. An estimated geographic location of a mobile unit is determined. The mobile unit is provided with relative position data of at least one preferred communication area relative to the determined mobile unit estimated location. The mobile unit is then relocated to a preferred communication area based on the relative position data. Preferably, a request for a pre-designated preferred communication area location is initiated by a mobile unit transmission and received by a network base station. The mobile unit can be equipped with a global positioning system (GPS) to determine the mobile unit's estimated location. Transmission of estimated location data can be dependent upon whether the mobile unit or the network calculates relative position data.
Patent TW-200536392-A (TW)
Title: Lcd substrate support apparatus
Inventor: HSU SHAO-MING
IPC: H04N5/65
Filed: 2004-04-20
Abstract: A LCD substrate support apparatus comprises a support lath, a plurality of protrusion bodies and a plurality of upright pipes. The protrusion bodis are disposed on the support lath, and each of the upright pipes is placed on each of the protrusion bodies. The LCD substrate support apparatus can reduce PIN MURA defects usually happening in low pressure dryer process.
Patent TW-200536765-A (TW)
Title: Assembling jig
Inventor: ZHOU ZONG-HAN
IPC: B65H18/08
Filed: 2004-05-13
Abstract: The present invention relates to an assembling jig for preventing the deformation of a wire holder caused by pressure when winding. The assembling jig of the present invention comprises an assembling base having a first and a second assembling area for forming an accommodating area for the installment of wire holder on the assembling base such that the wire holder disposed in the accommodating area is better supported and capable of resisting pressure and deformation. The characteristic of the present invention is that the first assembling area having a first stopper having a vertical and horizontal boards; and the second assembling area having a second stopper having a vertical and horizontal boards are installed in and to restrict the position of the wire holder.
Patent TW-200539316-A (TW)
Title: Method of forming a silicon nitride layer
Inventor: WANG CHING-TANG
IPC: H01L21/20
Filed: 2004-05-27
Abstract: A method of forming a silicon nitride layer is provided. A deposition furnace having an outer tube, a boat, a gas injector and a gas uniform injection apparatus is provided. The boat is located in the outer tube for carrying a plurality of wafers. The gas injector is located between the outer tube and the boat. The gas uniform injection apparatus is located between the outer tube and the boat. Also, a gas exported from the gas uniform injection apparatus is uniformly distributed over the deposition furnace. Then, a gas source including silicon is imported to the deposition furnace via the gas injector, and a gas source including nitrogen and mixing with a carrier gas is imported to the deposition furnace via the gas uniform injection apparatus for forming a silicon nitride layer on the wafers.
Patent TW-200534389-A (TW)
Title: Method for fabricating semiconductor device capable of preventing damage by wet cleaning process
Inventor: LEE SUNG-KWON
IPC: H01L21/8242
Filed: 2004-06-15
Abstract: Disclosed is a method for fabricating a semiconductor device capable of preventing an inter-layer insulation layer from being damaged during a wet cleaning process. Particularly, the method includes the steps of: forming a plurality of conductive structures on a substrate; forming an etch stop layer and a flowable insulation layer on the plurality of conductive structures subsequently; forming a photoresist pattern on the flowable insulation layer; forming a plurality of contact holes by etching the flowable insulation layer with use of the photoresist pattern as an etch mask, thereby exposing portions of the etch stop layer; forming at least one barrier layer on the contact holes; removing said at least one barrier layer and the etch stop layer disposed at each bottom portion of the contact holes to thereby expose the substrate; and cleaning the contact holes.
Patent TW-200601122-A (TW)
Title: Glove type input device
Inventor: JUHN LI-SHEN
Filed: 2004-06-23
Abstract: There is provided a glove type input device, which includes two glove members and an encoder. Each glove member has a plurality of finger parts for receiving fingers. The front side and back side of the finger part are provide with a plurality of to-be-contacted points, in which the to-be-contacted points of the thumb part are defined as a first set of to-be-contacted points, and the to-be-contacted points of the other finger parts are defined as a second set of to-be-contacted points. When any one of the to-be-contacted points of the first set contacts any one of the to-be-contacted points of the second set, a current path is formed to generate a current signal. The encoder is employed to receive the current signal and output a character encoding signal corresponding to the to-be-contacted points that are in contact.
Patent TW-200534287-A (TW)
Title: NAND flash memory device and method of reading the same
Inventor: LEE HEE-YOUL
IPC: H01L21/8247
Filed: 2004-06-30
Abstract: Provided is related to a NAND flash memory device and method of reading the same, in which during a read operation, a ground voltage is applied to string and ground selection transistors of deselected cell blocks so as to increase resistance of a string line to prevent leakage currents due to a back-bias effect. A reduced bitline leakage current increases an ON/OFF current ratio between programmed and erased cells to reduce a sensing time therein, which makes a read trip range so as to prevent variation of threshold voltages due to data retention and reading disturbance. Voltages can be independently applied to source selection lines by electrically isolating source selection transistors between the cell blocks. It is available to reduce the number of source discharge transistors by electrically connecting the source selection transistors between adjacent cell blocks.
Patent TW-200602924-A (TW)
Title: System and method for managing and controlling the mould
Inventor: WANG CHI-CHIH
IPC: G06Q90/00
Filed: 2004-07-02
Abstract: A system for managing and controlling the mould is disclosed. The system includes a server, a plurality of controller, a plurality of sensor, and a plurality of alarm. Thereinto, The server is used for controlling the all of controller. The controller is a sort of device for managing and controlling. The controller connects the sensor and the alarm. The controller is used for receiving the signal and controlling the alarm to alarming. The system can count the use times and the use time of the mould. If the use times or the use time exceed the pre-enactment value, the system can automatic alarm and stop production. A method for managing and controlling the mould is also disclosed
Patent TW-200518631-A (TW)
Title: Transformer, lamp base having a transformer and high-pressure discharge lamp
Inventor: BEHR GERHARD
IPC: H05B41/04
Filed: 2004-08-20
Abstract: The invention relates to a transformer for being fitted in a lamp base and to a lamp base having a transformer arranged in it, the transformer housing (1010) being provided with guide means (1011, 1012, 1013) which serve the purpose of inserting the transformer (1000) in the correct position in the lamp base. The transformer is preferably in the form of a starting transformer of a pulse starting apparatus integrated in the lamp base of a high-pressure discharge lamp.
Patent TW-200518367-A (TW)
Title: Light emission control apparatus and light emission control method with temperature-sensitive driving current control
Inventor: YAMAMOTO ISAO
IPC: H05B37/02
Filed: 2004-10-13
Abstract: A temperature profile storage unit stores a Vf-Ta table showing a relationship between a forward voltage Vf and an ambient temperature Ta of an LED element, and a Ta-Ifmax table showing a relationship between the ambient temperature Ta and a maximum tolerable current Ifmax. The forward voltage Vf of the LED element driven by a power supply is detected and fed to a feedback point determining unit. A temperature computing unit determines the ambient temperature Ta from the detected forward voltage Vf. A driving current determining unit determines a maximum tolerable current Ifmax from the ambient temperature Ta thus determined, by referring to the Ta-Ifmax table, and supplies a command value defining a current to drive the LED element to a constant current source via a D/A converter. The constant current source adjusts the current to drive the LED element in accordance with the command value.
Patent TW-200614446-A (TW)
Title: Chip package structure, chip packaging process, chip carrier and manufacturing process thereof
Inventor: TSAI YU-PIN
Filed: 2004-10-26
Abstract: A chip package structure is provided. The chip package structure comprises a semiconductor substrate, a plurality of conductive plugs, and a chip. Additionally, the conductive plugs penetrate the semiconductor substrate. Further, the chip is disposed on a surface of the semiconductor substrate, and the chip is electrically connected to the conductive plugs. Based on the above-mentioned, the thermal stress issue due to CTE dismatch can be improved. Furthermore, a chip packaging process, a chip carrier and a chip carrier manufacturing process are also provided.
Patent TW-200525248-A (TW)
Title: Liquid crystal display
Inventor: TAWARAYA SEIJI
IPC: G02F1/1335
Filed: 2004-11-08
Abstract: It is a main object of the present invention to provide a liquid crystal display, which: shows a large displacement in a minute load region; and shows no gravity unevenness or no low temperature foaming; shows satisfying durability to a local load, and wherein a gap between transparent substrates can be manufactured to be constant. The above-mentioned object of the present invention can be achieved by providing a liquid crystal display comprising at least two transparent substrates; a liquid crystal layer enclosed in between the two transparent substrates; and a columnar spacer, formed in between the two transparent substrates, which maintains a gap in between the two transparent substrates constant, wherein when a load is applied to an effective displaying region of the two transparent substrates by the following measuring method so that the gap in between the two substrates will be narrower, a displacement for 80mN to 400mN load is in a range of 0.1μm to 0.8 μm, and the displacement for 600mN to 950mN load is in a range of 0.05 μm to 0.5 μm. Under temperature of 23 DEG C, an indenter with 2 mm φ flat surface is brought into contact with either transparent substrate by a load of 2.22mN/sec, the load is applied in vertical direction with respect to the transparent substrate surface, and the displacement for the load is measured.
Patent TW-200616435-A (TW)
Title: Apparatus and method for improving transmission of visual data
Inventor: TONG SHIU-RONG
IPC: H04L1/20
Filed: 2004-11-09
Abstract: The invention discloses a transmission module for improving visual data and method to improve the transmission quality of the transmission channel between a transmission end and a receiving end. The method is to embed a characteristic pattern which is known by the receiving end into the transmitted visual data at the transmission end. The mixed signal is transmitted to the receiving end through transmission minimized differential signaling (TMDS) after encoding. After the receiving end receives the mixed signal, the obtained characteristic pattern is compared with the known characteristic pattern to determine the expression mechanism of the channel. Moreover, the parameters of the receiving end are appropriately modified.
Patent TW-200616121-A (TW)
Title: Package structure for minimizing wire bonding impedance
Inventor: LI PAO-NAN
Filed: 2004-11-10
Abstract: The present invention provides a package structure for minimizing the wire bonding impedance from a die to the substrate. The package structure comprises a substrate, a die, an interposer substrate, and a wire. A die pad area and a first trace are on the upper surface of the substrate, and the first trace is outside the die pad area. The die is on the die pad area. The interposer substrate lies between the die and the first trace. The interposer substrate has a second trace electrically connected to the first trace. The wire electrically connects the die to the second trace on the interposer substrate.