baber/WOPTO huggingface dataset:
Patent TW-451610-B (TW)
Title: Manufacturing method of build-up type printed circuit board
Inventor: CHEUNG DON
IPC: H05K3/46
Filed: 1999-09-14
Granted: 2001-08-21
Abstract: The present relates to a manufacturing method of build-up type printed circuit board and, more particularly, to a manufacturing method of circuit board capable of utilizing the screen printing technique to form the insulation layers and connection holes. After forming the circuit layer of the substrate, a corresponding screen silk opposite in film polarity to the layout of the circuit layer is placed on the surface of the circuit layer. Then, an insulating substance is coated on the screen silk to pass through the holes of the screen silk for individually forming an insulating layer and a connection hole on a predefined position. Therefore, it is able to achieve the object of building-up of the printed circuit board without using high-temperature heat pressure or cold pressure for thereby avoiding the occurrence of bending deformation caused by cooling the printed circuit, and also it is able to unlimitedly increase the number of circuit layers or insulating layers, and to simplify the manufacturing process to greatly reduce the manufacturing cost.
Patent TW-432823-B (TW)
Title: Portable information terminal and recording medium
Inventor: YAMAMOTO TETSUJI
IPC: A63F13/31
Filed: 1999-10-07
Granted: 2001-05-01
Abstract: A portable information terminal can effectively utilize game results and is arranged to be multifunctional. When result information is transmitted from a terminal (PDA1) to another terminal (PDA2), the destination terminal (PDA2) adds the transmitted result information to result information which has already been held thereby. The items of result information are sorted in the order of scores, and score data are updated. Of the updated result information, the result information having the same identification number as the identification number of the terminal (PDA2) is displayed on a display unit of the terminal.
Patent TW-482665-B (TW)
Title: Device for managing body fluids comprising a fast acquiring liquid handling member that expands upon liquid acquisition and contracts upon liquid release
Inventor: EHRNSPERGER BRUNO JOHANNES
IPC: A61F13/534
Filed: 1999-10-13
Granted: 2002-04-11
Abstract: The present invention provides a liquid handling member that expands upon absorption of body liquid and contract appointee sorption of the body liquid. The liquid handling member of the present invention further exhibits than 80 percent absorption time of less than 2 seconds. The present invention further provides a device for handling body liquids which comprises the liquid handling member of the present invention.
Patent TW-462167-B (TW)
Title: Communications network and method of routing messages within the network
Inventor: ZOLFAGHARI MAJID
IPC: H04L12/56
Filed: 1999-11-29
Granted: 2001-11-01
Abstract: A communications network for sending messages between a plurality of nodes with unique identities comprises a server unit. Each node (1) is provided with first storing means for storing a list of all nodes neighbouring said node, which are directed to it and second storing means containing a data field (2) which forms an array (4) of cells (5) indexed for all nodes in the network. A third storing means is provided in the server unit for forming a temporary queue (3). A method of routing messages within the network includes transforming a graph-representation of the network into a tree model with the destination node as root. This tree is the shortest which the graph can be transformed into.
Patent TW-460359-B (TW)
Title: CO2 welding machine with the functions of the structure improvement of welding tip, the welding method and automatic weld for the submerge arc welding machine
Inventor: LIOU MEI-LI
IPC: B23K9/00
Filed: 1999-12-06
Granted: 2001-10-21
Abstract: This invention is related to the improvements of welding tip structure on CO2 welding machine and its welding method, and particularly creates a CO2 welding machine with the functions of the structure improvement of welding tip, the welding method and automatic weld for the submerge arc welding machine: neither generating arc light nor toxic gas, nor wasting filler wire, yet forming good welding path without leaving beads and spots on the side surfaces of the path on the welded object, and enabling to keep the surface of welded object smooth and flawless. Meanwhile the cooled welding slag forms hard shells easily removed and stripping themselves off. Further disclosed is a welding method and automatic welding machine using the same structure.
Patent TW-457814-B (TW)
Title: CATV directional component with signal reversing capability and method
Inventor: GRESKO RICHARD
IPC: H01R24/54
Filed: 2000-01-11
Granted: 2001-10-01
Abstract: The present invention describes a directional CATV component, preferably a signal tap, having a housing frame where coaxial signal cable connections are made allowing for tap circuitry to be placed on either side of the housing frame. The invention allows for the rapid exchange of tap circuitry between front and rear positions providing for the reversal of signal frequency direction. The signal tap comprises a housing frame, a back cover with a support clamp and a signal tap cover containing a plurality of female F-connectors. Loss circuitry is mounted on a PC board that is attached to the tap cover.
Patent TW-527414-B (TW)
Title: Synthetic porous crystalling MCM-68, its synthetic method, use, and compound for use in its synthetic method
Inventor: CALABRO DAVID C
IPC: C07C15/073
Filed: 2000-02-01
Granted: 2003-04-11
Abstract: This invention relates to a new synthetic porous crystalline material, designated MCM-68, a method and novel polycyclic organic cation for its preparation and its use in catalytic conversion of organic compounds. The new crystalline material exhibits a distinctive X-ray diffraction pattern and has a unique crystal structure which contains at least one channel system, in which each channel is defined by a 12-membered ring of tetrahedrally coordinated atoms, and at least two further, independent channel systems, in each of which each channel is defined by a 10-membered ring of tetrahedrally coordinated atoms, wherein the number of unique 10-membered ring channels is twice the number of 12-membered ring channels.
Patent TW-550389-B (TW)
Title: Test signal generating circuit of a semiconductor device with pins receiving signals of multiple voltage levels and method for invoking test modes
Inventor: PARK CHEOL-HONG
IPC: G11C29/46
Filed: 2000-01-27
Granted: 2003-09-01
Abstract: A signal generating circuit of a semiconductor device comprises n input test pins for receiving respective coded input signals. At least one of the input signals is coded in more than two possible levels, such as 3 levels or four levels. The device also includes n indicator signal generators, each coupled respectively with an associated input test pin. Each indicator signal generator generates two-level indicator signals in response to the coded input signal received by its associated input test pin. A decoder receives the indicator signals to produce decoded signals, and a mode selecting circuit generates mode selecting signals with the decoded signal responsive to mode setting signals. Each indicator signal generators outputs a regular signal when the input test signal is an ordinary low, a control signal when the input test signal is an ordinary high, and a higher first level signal when the input test signal is a super high. If more than three levels are used, the indicator signal generator further generates corresponding signals for these higher values.
Patent TW-462051-B (TW)
Title: Memory-cells arrangement and its production method
Inventor: SCHWARZL SIEGFRIED
IPC: G11C11/15
Filed: 2000-02-22
Granted: 2001-11-01
Abstract: In a memory-cell arrangement, in a cell-array some magnetoresistive memory-elements (13) are arranged between the 1st lines (11) and the 2nd lines (12). In a periphery (P1), the 1st metallization-plane (14), the 2nd metallization-plane (15) and the contacts (16) are provided, the contacts can make the 1st metallization-plane (14) to connect with the 2nd metallization-plane (15). The 1st lines (11) and the 1st metallization-plane (14) as well as the 2nd lines (12) and the contacts (16) are arranged respectively in the same plane, so that they can be produced through the structurization of a conductive layer.
Patent TW-460986-B (TW)
Title: Method of reducing etching induced particle
Inventor: LIN MING-DE
IPC: H01L21/461
Filed: 2000-03-13
Granted: 2001-10-21
Abstract: The present invention provides a method of reducing chamber particles in the etching process. This method consists of the following steps: first, regulating to stabilize the gas flow rate and gas pressure in the reaction chamber; then bombarding ion on the wafer surface to define the needed pattern; when the etch process is ceased and the wafer isn't unloaded, injecting a specific gas into the reaction chamber where the flow rate of the specific gas is larger then the total flow rate of the gases in the etching process, and at the same time, draining the reactive chamber to remove all of the gases in the chamber.
Patent TW-432514-B (TW)
Title: Damascene process for integrating low-k material
Inventor: DU AN-CHIUN
IPC: H01L21/28
Filed: 2000-03-15
Granted: 2001-05-01
Abstract: The present invention discloses a damascene process for integrating low-k material, which can easily integrate low-k material in the damascene process. The method of the present invention comprises: utilizing the manner of depositing a sacrificial layer (such as polysilicon), etching, and filling trench by dielectric layer to form a sacrificial damascene in the structure of low-k dielectric layer; then removing the sacrificial layer to define a conductive trench or via hole in the dielectric layer; and finally filling the true conductive layer (such as copper) to form the damascene structure. In accordance with the method of the present invention, it is only required to define pattern on the sacrificial layer without directly etching the low-k material, thereby eliminating the issues of etching, ash, and post clean in using low-k material.
Patent TW-I245106-B (TW)
Title: Two-step method for drying mash-products
Inventor: SUZUKI TAKANOBU
IPC: A23L3/40
Filed: 2000-05-23
Granted: 2005-12-11
Abstract: The present invention relates to a method and device for drying mash-products, and more particularly to a two-step device for drying mash-products comprising a first drying unit (a flow rotary drying unit) and a second drying unit (a mixing rotary drying unit), the first drying unit and the second drying unit being arranged in series, and a two-step method for drying mash-products. The two-step method for drying mash-products, comprising: the steps of carrying out a first drying operation of mash-products until the mash-products contain moisture by 25 to 35%, throwing the semi-dried mash-products in the improved unit of the same type in order to carry out a second drying operation, thereby it is possible to increase the speed of the hot wind during the first drying operation, and to adjust content of the moisture to the predetermined value finely.
Patent TW-525008-B (TW)
Title: Liquid crystal display device, driving method, and manufacturing method thereof
Inventor: KIMURA MASANORI
IPC: G02F1/1333
Filed: 2000-07-19
Granted: 2003-03-21
Abstract: An electric field controlling electrode overlaying an edge of a source line is provided on a counter substrate to generate a vertical electric field in a gap region between the source line and a common electrode. Thereby, liquid crystal molecules are raised and the gap region is turned to be a black state, which eliminates a light leakage problem and thereby improves a contrast. The use of electric field for preventing the light leakage allows the device to have an increased margin for misalignment of a light blocking region. It is therefore made unnecessary to extend the light blocking region to a pixel region. An aperture ratio is thereby increased.
Patent TW-466191-B (TW)
Title: Method and device for wiping a glass surface
Inventor: ZIMMER JOACHIM
IPC: B60S1/08
Filed: 2000-08-14
Granted: 2001-12-01
Abstract: The invention relates to a method and a device for wiping a glass surface (10), especially the windscreen or backlight of a motor vehicle. According to the invention, a switching stage for intermittent operation is provided. According to said stage, at least one wiper (12, 14) being operated intermittently wipes over the glass surface in a forward direction for a first time during each wiping cycle, said wiper having a speed v, returns into a reverse position and remains in said position for a predetermined first period of time, whereby the at least one wiper (12, 14) stops in the area of the reverse position for a predetermined second period of time.
Patent TW-490816-B (TW)
Title: An arrangement in a power MOS transistor
Inventor: ZACKRISSON MIKAEL
IPC: H01L29/78
Filed: 2000-10-17
Granted: 2002-06-11
Abstract: To reduce parasitic capacitances between drain and source electrodes, respectively, and gate electrodes in power MOS transistor, the drain and the source electrodes (D', S') are located below the gate electrodes (G) in the transistor.
Patent TW-476089-B (TW)
Title: Convergence measuring apparatus and method thereof
Inventor: KIM WAN-SOO
IPC: H01J31/26
Filed: 2000-11-10
Granted: 2002-02-11
Abstract: A convergence measuring apparatus and a measuring method thereof. The apparatus for measuring a convergence includes: a first camera for obtaining the certain pattern formed on the cathode ray tube; a light path dividing section for processing the certain pattern formed on the cathode ray tube into separate left and right stereo images; a second camera for obtaining the stereo images processed by the light path dividing means; an estimating section for estimating the position and posture of the certain pattern based on the stereo images obtained through the second camera; and a controlling section for measuring the convergence of the image obtained by the first camera, while compensating the convergence based on the estimated position and posture of the cathode ray tube. Further, the method for measuring the convergence includes the steps of: forming the certain pattern on the cathode ray tube; calculating the convergence by obtaining the certain pattern formed on the cathode ray tube by the first camera: obtaining the certain pattern formed on the cathode ray tube as a stereo image through the second camera; estimating the position and posture of the cathode ray tube based on the stereo images; and compensating the convergence by including the estimated position and posture of the cathode ray tube in the calculation of the convergence.
Patent TW-473752-B (TW)
Title: Trimmer capacitor
Inventor: OSHIMA MASANORI
IPC: H01G5/06
Filed: 2000-12-21
Granted: 2002-01-21
Abstract: Anchor portions formed so as to be stepped down from the surface of a fixed electrode are embedded in a stator near the upper surface of the stator at the tip portions of the fixed electrode. Because the tip portion of the fixed electrode has a section perpendicular or nearly perpendicular to the surface of the fixed electrode in the region from the surface of the fixed electrode to the anchor portions, even if the upper surface of the stator is polished in the process for forming the stator, neither the area of the fixed electrode nor the capacitance changes.
Patent TW-495718-B (TW)
Title: Card connector
Inventor: SATO SHIGERU
IPC: H01R13/633
Filed: 2000-12-28
Granted: 2002-07-21
Abstract: A stopper (81) for fixing the drawing part (50) to move only towards the card drawing direction is placed on the same side of and aside an elastic unit (60) for popping the drawing part (50) out towards the card drawing direction to hold the drawing part (50) upright. Thus, any unstable condition caused by unintentionally falling-out of the drawing lock or contact of the contact points can be avoided.
Patent TW-516093-B (TW)
Title: Solventless, resistless direct dielectric patterning
Inventor: GLEASON KAREN KLINCEWICZ
IPC: G03F7/36
Filed: 2001-01-09
Granted: 2003-01-01
Abstract: Provided is a process for lithographically patterning a material on a substrate comprising the steps of (a) depositing a radiation sensitive material on the substrate by chemical vapor deposition; (b) selectively exposing the radiation sensitive material to radiation to form a pattern; and (c) developing the pattern using a supercritical fluid (SCF) as a developer. Also disclosed is a microstructure formed by the foregoing process. Also disclosed is a process for lithographically patterning a material on a substrate wherein after steps (a) and (b) above, the pattern is developed using a dry plasma etch. Also disclosed is a microstructure comprising a substrate; and a patterned dielectric layer, wherein the patterned dielectric layer comprises at least one two-dimensional feature having a dimensional tolerance more precise than 7%. Also disclosed is a microelectronic structure comprising a substrate; a plurality of transistors formed on the substrate; and a plurality of conductive features formed within a dielectric pattern, wherein the plurality of conductive features include at least one two-dimensional feature having a dimensional tolerance more precise than 7%.
Patent TW-580729-B (TW)
Title: Method of avoiding electron secondary injection caused by pocket implantation process
Inventor: CHANG KUO-HUA
IPC: H01L21/314
Filed: 2001-02-23
Granted: 2004-03-21
Abstract: The present invention provides a kind of method that avoids the generation of electron secondary injection when performing pocket implantation process onto the nitride read only memory (NROM). The NROM contains an ONO layer formed on a silicon substrate surface. On the ONO layer surface, plural stripes of bit line masks arranged in the longitudinal direction are formed. In the substrate of the region not covered by the bit line mask, plural stripes of N-type conductive bit lines are formed. The invented method comprises the following step: (1) conducting a low implantation-energy, high implantation-dose indium-ion pocket-type ion implantation process with an angle nearly parallel to the ONO layer to avoid the phenomenon of electron secondary injection. Additionally, in the substrate of the region not covered by the bit line mask, plural P-type conductive ultra-shallow junctions are formed by implantation.
Patent TW-528969-B (TW)
Title: Electronic marketplace providing service parts inventory planning and management
Inventor: YANG HONG M
IPC: G06Q10/00
Filed: 2001-03-01
Granted: 2003-04-21
Abstract: Service parts inventory planning and management are provided for one or more entities in a supply chain (12), preferably within the context of an electronic marketplace (14). Status data reflecting substantially current service parts inventory levels at stocking locations within the supply chain (12) is accessed, these inventory levels indicating service parts excesses or needs at one or more stocking locations. A substantially current service parts inventory plan is generated according to the status data, a service parts demand forecast, and a supply chain model, the inventory plan including target stocking levels for service parts at stocking locations. According to the inventory plan, one or more services are initiated to attempt to resolve service parts excesses or needs at stocking locations through interaction with one or more other entities.
Patent TW-I228205-B (TW)
Title: Polymer, resist composition and patterning process
Inventor: NISHI TSUNEHIRO
IPC: G03F7/039
Filed: 2001-03-05
Granted: 2005-02-21
Abstract: A polymer comprising recurring units of formula (1) and having a Mw of 1,000-500,000 is provided. R1 is H, methyl or CH2CO2R3, R2 is H, methyl or CO2R3, R3 is alkyl, R4 is H, alkyl, alkoxyalkyl or acyl, R5 and R15 are acid labile groups, and at least one of R6 to R9 is a carboxyl or hydroxyl-containing monovalent hydrocarbon group, and the reminders are H or alkyl, at least one of R10 to R13 is a monovalent hydrocarbon group containing a -CO2- partial structure, and the reminders are H or alkyl, R14 is a polycyclic hydrocarbon group or polycyclic hydrocarbon-containing alkyl group, Z is a trivalent hydrocarbon group, k=0 or 1, x is > 0, a, b, c and d are >= 0, satisfying x+a+b+c+d=1. A resist composition comprising the polymer has significantly improved sensitivity, resolution and etching resistance and is very useful in microfabrication.
Patent TW-503401-B (TW)
Title: 1-T memory structure with hidden refresh function and its operation method
Inventor: JOU YAN-PING
IPC: G11C11/406
Filed: 2001-03-27
Granted: 2002-09-21
Abstract: 1-T memory structure with hidden refresh function and its operation method are provided. The structure comprises: plural memory arrays for storing data signals, plural sense amplifiers for respectively amplifying and temporarily storing the corresponding data signals in the memory array, a selector for outputting the amplified data signal in the sense amplifier through a bus according to a periodic directing signal and a sharing data latch for receiving the data signal from the selector. The operation method consists of: (1) comparing the conflicting access address and refreshing request address in the same memory array or not, (2) if they are in the same memory array, determining the current work mode, (3) if it is in the data access period mode, simultaneously refreshing the data signal via the sense amplifier and accessing the required data signal via the sharing data latch, (4) if it is in the data refresh period mode, firstly storing he data signal that needs refresh in the sharing data latch and using cycle-stealing technique to store back the refresh data signal to the original memory array after the data access is completed.
Patent TW-488052-B (TW)
Title: Manufacture process of bumps of double layers or more
Inventor: LIANG MU-WANG
IPC: H01L21/60
Filed: 2001-05-16
Granted: 2002-05-21
Abstract: This invention provides a manufacture process of bumps of double layers or more using electroless plating method, which can be applied to package process for LCD, conventional IC and RF device. A chip or a substrate with several pads is provided and a first dielectric layer is coated with the pads exposed. A second dielectric layer is coated and route of redistribution is defined. Conductive wire layer is deposited in the predetermined route of redistribution through electroless plating method. A photoresist layer is then formed to expose several predetermined locations of the conductive wire layer, which is followed by activating the surface of these locations to produce activator. A bump is formed on the pad by electroless plating method and the photoresist layer is removed. A third dielectric layer with opening greater than the dimension of the bump is coated and an outer metal layer is formed by electroless plating method to fully cover the bump and connect with the conductive wire layer to outside.