baber/WOPTO huggingface dataset:
Patent TW-534958-B (TW)
Title: Actuator
Inventor: WANG NUI
IPC: F16D65/18
Filed: 2002-04-19
Granted: 2003-06-01
Abstract: An actuator 24 including first and second members 25 and 31, each of which has a rolling surface 32, 33. The first and second members 25, 31 being arranged so that the respective rolling surfaces 32, 33 are disposed in substantially opposed relationship and for relative rotation. The actuator 24 further including rolling elements 37 disposed between the first and second members 25, 31 and in engagement with the respective rolling surfaces 32, 33 thereof, that engagement causing the rolling elements 37 to roll relative to the rolling surfaces 32, 33 upon relative rotation between the first and second members 25, 31. At least one of the rolling surfaces 32, 33 being at least part conical so as to define a generally curved and tapered surface. Each rolling element 37 being constrained to roll in a spiral path upon relative rotation of the first and second members 25, 31 so as to traverse the gradient of the tapered rolling surface 32, 33 and the other of the rolling surfaces 32, 33 having a profile so that traversal of the tapered rolling surface by the rolling elements 37 causes a shift in the spacing between the first and second members 25, 31. The actuator 24 is suitable for use in a disc brake caliper or a drum brake for actuating the brake friction lining into engagement with the disk rotor or drum brake surface.
Patent TW-I281122-B (TW)
Title: System for executing data processing processes and method for determining the optimum access strategy
Inventor: BENEDIX ALEXANDER
IPC: G06F13/16
Filed: 2002-05-20
Granted: 2007-05-11
Abstract: The present invention relates to an arrangement for executing data processing processes, having an operating system (1) and various system resources (2) which the operating system (1) accesses via an access strategy for the execution of system processes. According to the invention, when there are different applications (3, 3'), different access strategies (A, B, C, ...) to the system resources (2) were used. The invention also relates to a method for determining the optimum access strategy (A, B, C, ...) to the system resources (2).
Patent TW-567168-B (TW)
Title: A method of producing a metal-containing single-phase composition
Inventor: SUNDBERG MATS
IPC: C01B31/30
Filed: 2002-05-28
Granted: 2003-12-21
Abstract: A method of producing a single-phase composition Mn+1AzXn, where n lies within a range of 0.8-3.2, where z lies within a range of 0.8-1.2, where M is at least one metal taken from the group of metals Ti (titanium), Sc (scandium), V (vanadium), Cr (chromium), Zr (zirconium), Nb (niobium) and Ta (tantalium), and where X is at least one of the non-metals C (carbon) and N (nitrogen) and where A is at least one of the chemical elements Si (silicon), Al (aluminium) and Sn (tin) or a compound of said elements such that the final, desired compound will include the components Mn+1AzXn, wherein the method also comprises forming a powder mixture from said metal, non-metal and said chemical element or compound of said elements, and igniting said powder mixture under an inert atmosphere so as to prevent promotion of dissociation, wherewith the components react. The method is characterised by keeping the reaction temperature at or above the temperature at which components are caused to react but beneath the temperature at which the single-phase composition dissociates. The invention relates primarily to the production of the single-phase material Ti3SiC2.
Patent TW-571456-B (TW)
Title: Positive electrode material for lithium secondary battery and manufacturing method thereof
Inventor: HAMANO YOSHIAKI
IPC: H01M10/36
Filed: 2002-06-07
Granted: 2004-01-11
Abstract: The present invention revises the conventional means for measuring the heat stability of a positively electrode material, and provides a positive electrode material with a superior heat stability for improving the safety of a battery, and a manufacturing method of the positive electrode material with large discharge capacity. The positive electrode material for the lithium secondary battery is characterized in that it is made of a powder-like compound represented by the chemical formula Lix Niy Coz Mm O2, and of which BET (brunauer-emmett-teller) specific surface area value is 0.8 m<2>/g or less. In the above formula, M represents one or more than two elements selected from barium, strontium, and boron, and (x), (y), (z) and (m) are within the range of: 0.9 <= x <= 1.1, 0.5 <= y <= 0.95, 0.05 <= z <= 0.5, and 0.0005 <= m <= 0.02.
Patent TW-528718-B (TW)
Title: Automatic elevator of low energy and high efficiency
Inventor: HUANG LUNG-PING
IPC: B66B1/00
Filed: 2002-07-15
Granted: 2003-04-21
Abstract: The present invention provides an automatic elevator comprising a counterweight unit, a lifting unit, a moving unit, and a control device. The counterweight unit comprises a plurality of counterweight blocks. The control device comprises a central processing unit and a plurality of distributing members. The central processing unit comprises a sensor mounted on bottom of the lifting unit, a computer, and a manipulating member controlled by the computer. Each distributing member comprises a plurality of temporary holding slots corresponding to receiving slots of the counterweight unit and suitable of the counterweight blocks to place. The sensor detects and transmits the loading weight carried by the lifting unit to the computer. The computer controls the manipulating member to bi-directionally move the counterweight blocks between the temporary holding slots and the receiving slots. When the weight of the counterweight blocks in the receiving slots of the counterweight unit is almost equal to the loading weight of the lifting unit, only a small amount of energy is required to drive the moving unit to move, enabling the lifting unit to be pulled upward/downward, so as to achieve the object of controlling the automatic elevator to act with less consumption of energy.
Patent TW-I234352-B (TW)
Title: Wireless time division duplex communication system using code division multiple access and communication method thereof
Inventor: PAN JUNG-LIN
IPC: H04W72/08
Filed: 2002-08-13
Granted: 2005-06-11
Abstract: Potentially interfering user equipments with respect to a particular UE are identified in a time division duplex communication system using code division multiple access. Timeslots used for uplink transmissions by a plurality of nearby UEs are identified. Each nearby UE is not in a cell of the particular UE and is geographically close to the particular UE. At the particular UE, an interference level is measured in each of the identified timeslots. The identified timeslots are classified using the measured interference level. Non-interfering and interfering UEs are determined using the identified timeslots for each UE and the timeslot classification.
Patent TW-565843-B (TW)
Title: Semiconductor memory device
Inventor: ARIKI TAKUYA
IPC: G01R31/28
Filed: 2002-09-03
Granted: 2003-12-11
Abstract: A semiconductor memory device includes a period measuring circuit. The period measuring circuit receives a pulse signal sent from a self-timer and a clock signal sent from an external pin. The period measuring circuit counts components of the clock signal existing between two neighboring components of the pulse signal, and issues a count value to an output circuit. The output circuit sends the count value to an I/O terminal. Consequently, the period of the periodic signal issued from the timer circuit can be accurately measured.
Patent TW-I229290-B (TW)
Title: Storage structure and the method capable of storing and forwarding instructions and data
Inventor: LIANG BO-SUNG
IPC: G06F12/08
Filed: 2002-09-11
Granted: 2005-03-11
Abstract: This invention disclosed a storage structure and the method capable of storing and forwarding instructions and data. The storage structure consists of a CPU core, a cache module, a prefetch module, a switch, and a store-and-forward controller. The switch controls the CPU core to connect to the cache module or to connect to the prefetch module. The store-and-forward controller detects the input/output of the prefetch module and the external memory device's interface. When the prefetch module transfers data by burst transfer, the controller triggers the switch to make the prefetch module connect to the CPU core, and then the data transferred form the external memory device to the prefetch module can be transferred to the CPU core simultaneously.
Patent TW-586012-B (TW)
Title: Real time positioning and audio/video formation supplying system and method thereof
Inventor: WANG SHIAU-MING
IPC: H04N5/262
Filed: 2002-10-23
Granted: 2004-05-01
Abstract: A real time positioning and audio/video formation supplying system and method thereof are disclosed, which is operated in cooperation with a satellite positioning system. The formation supplying system comprises: a receiving/recording unit to receive/record the real time audio/video data at a specific location; a positioning map generation unit to receive the positioning information from the satellite positioning system, so as to generate an electronic map displaying the location and position; a first editing unit to receive the real time audio/video data and electronic map from the receiving/recording unit and positioning map generation unit, and play the real time audio/video data and electronic map into the playing picture information according to a predetermined mode; and a supplying unit to play the playing picture data generated by the first editing unit.
Patent TW-I220617-B (TW)
Title: Gateway system for processing IP fragmented packets of private network and method thereof
Inventor: LIN JIUN-NAI
IPC: H04L12/66
Filed: 2002-11-12
Granted: 2004-08-21
Abstract: The invention relates to a gateway system for processing IP fragmented packets of private network and method thereof. When a gateway receives a first packet of a IP fragmented data flow from a private network, the source address, source port, destination address, destination port, converted legal gateway address and converted source port are recorded in a NAPT items of a NAPT table according to general NAPT conversion processing rules, the source address of the packet, IP identification and NAPT item index are recorded in a fragmentation item of a fragmentation table and the IP identification on the packet is changed to the corresponding index value of fragmentation item of fragmentation table for the packet. When other IP fragmented packets of same group pass the gateway, the source address and IP identification of the packet are used to search a fragmentation table of the packet in attempt to find the corresponding fragmentation item so as to fetch the corresponding NAPT item of the NAPT table, convert the source address of the packet into legal address of gateway and change IP identification of the packet to corresponding index value of fragmentation item of fragmentation table for packet according to the NAPT item records via the recorded NAPT index value of the fragmentation item.
Patent TW-I234716-B (TW)
Title: New method for extracting parasitic inductance from compound semiconductor FET
Inventor: LAI YUNG-LING
IPC: G06F17/00
Filed: 2002-12-05
Granted: 2005-06-21
Abstract: A new method for extracting a parasitic inductance from a compound semiconductor FET comprises: using a distribution-type capacitance transmission line model to extract the parasitic inductance from a compound semiconductor FET, in which the compound semiconductor FET includes a gate, a drain, a source, a channel layer, and a base; and using a special numerical analysis procedure to obtain a linear relationship among the gate parasitic inductance and the source parasitic inductance of the compound semiconductor FET, the drain parasitic inductance and the source parasitic inductance of the compound semiconductor FET, versus the imaginary Z parameters, thereby extracting the gate parasitic inductance, the drain parasitic inductance and the source parasitic inductance of the compound semiconductor FET.
Patent TW-I220953-B (TW)
Title: Communication between machines and feed-forward control in event-based product manufacturing
Inventor: MARKHAM CHARLES EARL
IPC: G06F7/00
Filed: 2002-12-25
Granted: 2004-09-11
Abstract: Providing communication between machines and feed-forward control in event-based product manufacturing. Some of disclosed embodiments include a system, method, and computer-readable media for communicating data relating to a material between machines during a process for feed-forward control. Also disclosed are an intelligent event-based manufacturing system including a process for converting a raw material to a product and a method of reducing the probability of waste, delay, or a quality defect in a process having process conditions for the manufacture of a product from a sequentially trackable raw material. The embodiments are operable in an intelligent manufacturing system including a process for converting raw materials to a product, a process control system including one or more sensors capable of generating an alarm in response to an event that results in one of waste, machine delay, or decrease product quality, a data logger associated with the process control system for obtaining event parameters associated with the event, a database on a server for recording event parameters obtained by the data logger, and a reporting system cooperatively associated with the database for reporting productivity parameters regarding the process derived at least in part from the event parameters.
Patent TW-I236811-B (TW)
Title: Testing device for communication state of wireless communication system and testing method thereof
Inventor: ISHIDOSHIRO TAKASHI
IPC: H04B17/345
Filed: 2002-12-30
Granted: 2005-07-21
Abstract: Target at providing broadcasting environment testing technique in determining main cause to proceed data communication during a data communication state of system that wireless communication is impossible. Detection part 20 of testing device 10 can receive the signal with specified frequency used in data communication of wireless communication system and apply with signal detection. The extracting part 30 can extract if there's time series variant graphics for detection signal. The determination part 40 superimposes the abstracted graphics along with the graphics of the signal with specified frequency in most systems to determine the broadcasting environment that the wireless communication system transmits signal. The display part 50 can display the determined result.
Patent TW-I325243-B (TW)
Title: Method,system and apparatus for coherently combining power control commands to initialize communication
Inventor: TAO CHEN
IPC: H04J13/00
Filed: 2003-01-09
Granted: 2010-05-21
Abstract: A power control system for use in facilitating transition to an active state. The system includes a first transceiver (104), such as a BTS, having the ability to initiate transmission of a power control function. The transceiver (104) comprises a generator (210) and a transmitter (202) for the power control arrangement. The system further includes a second transceiver (106), such as a terminal, for receiving the power control arrangement and coherently combining the power control arrangement to determine a state transition indication. The second transceiver (106) includes a transmitter (204) that transmits a selected waveform subsequent to the coherent combining. The first transceiver (104) receives the selected waveform, determines a power level associated therewith, and provides feedback to the second transceiver (106). The power control arrangement may include groups of redundant power control data, data transmitted on idle feedback dimensions, or predetermined signal patterns in addition to at least one power control group.
Patent TW-I221677-B (TW)
Title: Magnetoresistance element and magnetic memory
Inventor: KISHI TATSUYA
IPC: G11C11/56
Filed: 2003-03-28
Granted: 2004-10-01
Abstract: The present invention relates to a magnetoresistance element and magnetic memory. There is provided a magnetoresistance element in which a shape of a free ferromagnetic layer includes a first portion with a parallelogrammic contour, and second portions that protrude from a pair of opposite corners of the first portion respectively in a main direction parallel to a pair of opposite sides of the first portion, the shape is asymmetric with respect to a line that passes through a center of the first portion and is parallel to the main direction, and an axis of easy magnetization of the free ferromagnetic layer falls within a range defined by an acute angle that a first direction makes with a second direction, the first direction being substantially parallel to the main direction, and the second direction being substantially parallel to the longest line segment that joins contours of the second portions.
Patent TW-I270768-B (TW)
Title: Method and apparatus for secure scan testing
Inventor: TKACIK THOMAS
IPC: G01R31/3185
Filed: 2003-04-29
Granted: 2007-01-11
Abstract: A processor, scan controller, and method for protecting sensitive information from electronic hacking is disclosed. To maintain the security of the sensitive data present in a processor, the scan controller denies access to the scan chain until data is cleared from scan-observable portions of the processor, then clears the scan chain again prior to exiting test mode and resuming normal operation. Clearing or otherwise modifying data stored in the scan-observable portions of a processor when transitioning to and/or from a test mode will prevent unauthorized personnel from simply shifting secure data out of the scan chain, and from pre-loading data into the scan chain prior to normal operation in an attempt to set sensitive state information.
Patent TW-I278513-B (TW)
Title: Modification agent for water
Inventor: ITOU JIYUNROU
IPC: C11D7/60
Filed: 2003-05-22
Granted: 2007-04-11
Abstract: The objective of the invention is to increase the cleaning power of an activated cleaning water and the gloss of a formed coating film therefrom. A modification agent for water 6, 6a, ... for a cleaning device 1 is produced by coating a powder material on the surface of a ceramic support 21, where the powder material is composed of calcium carbide, monazite, zinc oxide, and borax; before sintering to form film 19; the radiation emitted by monazite will excite the electrons of the carbide and facilitate activation of water provided by the carbide, thereby strengthening the cleaning power of the activated water. Moreover, the activated water contains boric acid-containing SiO2 and zinc oxide so that zinc oxide is used to increase the gloss of the film M formed on the surface W of a cleaned article.
Patent TW-I326013-B (TW)
Title: Anti-reflective coating composition and pattern forming method
Inventor: YASUSHI AKIYAMA
IPC: G03F7/38
Filed: 2003-07-03
Granted: 2010-06-11
Abstract: An anti-reflective coating film is formed by applying on a chemically amplified photoresist film an anti-reflective coating composition comprising an alkali-soluble fluorine-containing polymer, an acid, an amine and a solvent capable of dissolving these components and having a pH of 7 or less. The formed anti-reflective coating film can serve to prevent multiple reflections within the photoresist film, to increase the amount of reduction in thickness of the photoresist film upon development with a developer after exposure, and to form a pattern having a rectangular cross-sectional pattern and not having T-top or round top.
Patent TW-I254320-B (TW)
Title: One-time-programmable memory having memory cells with asymmetrical source and drain configuration
Inventor: HSU CHING-HSIANG
IPC: G11C7/00
Filed: 2003-07-07
Granted: 2006-05-01
Abstract: A one-time-programmable memory having memory cells with asymmetrical source and drain configuration. The one-time-programmable memory has a substrate and a plurality of memory cells. Each of the memory cells includes only two doped regions formed within the substrate, a control gate formed between the doped regions, and a floating gate floating between the doped regions and the control gate for storing charges. The floating gate and the control gate are formed above the substrate, and the floating gate does not overlap the control gate along the vertical direction. In addition, the floating gate is disposed at one side of the control gate.
Patent TW-I224210-B (TW)
Title: Method for fabricating a micro-lens array and fabrication apparatus for the same
Inventor: CHEN CHIN-TAI
IPC: G02B3/00
Filed: 2003-07-11
Granted: 2004-11-21
Abstract: A method for fabricating a micro-lens array. The method includes the steps of providing a media substrate with a thin film formed thereon. Then, a patterned region with/without thin film is formed by exposing and stripping. Finally, a micro fluid droplet is disposed on the region with/without thin film to form a micro-lens array.
Patent TW-I231047-B (TW)
Title: Protection element
Inventor: ASANO TETSURO
IPC: H01L29/812
Filed: 2003-09-09
Granted: 2005-04-11
Abstract: A microwave FET has poor resistance to static electricity because of the capacitance of Schottky junction or PN junction therein is too small to resist static electricity. A method conventionally used to prevent an element from being damaged by static electricity is to connect a protection diode. However, this kind of method can't be used in a microwave FET for connecting a protection diode will increase the parasitic capacitance and that causes deterioration of high frequency characteristics. A method is provided to solve the problem, wherein a protection element having a structure of first N+ type region-insulation region-second N+ type region is connected in parallel to two terminals of an element to be protected which has PN junction, Schottky junction, or capacitance. Thus, static electricity can be discharged between the first and second N+ region close to each other, therefore the electrostatic energy reaching the active region of a FET can be reduced without increasing the parasitic capacitance.
Patent TW-I249146-B (TW)
Title: Method for remote control of a wireless audio system
Inventor: STATHAM KELLY
IPC: H04W24/06
Filed: 2003-10-03
Granted: 2006-02-11
Abstract: A method and apparatus is provided for remotely controlling a set of functions for a wireless audio system from a remote control. The method includes the steps of generating a digitally modulated pilot tone, and transmitting this pilot tone within a radio communication to a wireless receiver. The digitally modulated pilot tone carries data about a plurality of functions related to an audio source and its associated transmitter. The method further includes a step of receiving the data at a wireless receiver, augmenting it by information related to the wireless receiver, and communicating the resulting data via a communication network to a remote central control. The method further includes monitoring the resulting data at the remote central control, diagnosing detected problems associated with the wireless audio system, and communicating to the wireless audio system appropriate remedial action to alleviate the detected problems.