baber/WOPTO huggingface dataset:
Patent TW-I239736-B (TW)
Title: Initialization and stepsize control method for time-domain equalizer of receiver in multi-carrier communication system
Inventor: HUANG FENG-CHIN
IPC: H04L25/03
Filed: 2003-02-21
Granted: 2005-09-11
Abstract: The invention provides the initialization and stepping control method required for adaptive calculation method in conjunction with the time-domain equalizer (TEQ) in receiver of multi-carrier communication system. During initialization method, the time-domain window mask method firstly execute the positioning procedure with maximum energy and further use a time-domain window mask to modify the channel impulse response to obtain the initial value of the target impulse response. Finally, convert the initial value of the target impulse response and the channel impulse response all into value based in frequency domain and divide mutually. The result is the initial value in frequency domain for the impulse response of time-domain equalizer. The head and tail equalization method also firstly executes the positioning procedure with maximum energy and then gets rid of the maximum energy part in the channel impulse response to combine the remaining head and tail portions and perform zero-padding to the end. Finally, the modified channel impulse response is converted into value based in frequency domain and get the reciprocal of the converted value to obtain the initial value in frequency domain for impulse response of the time-domain equalizer, further multiplied by the corresponding frequency domain value of the original channel impulse response to become the initial value of frequency domain for target impulse response. The stepsize control method is used to control the required stepsize coefficient mu when executing a frequently used adaptive calculation method of time-domain equalizer. The control method employs a smaller mu value during initial execution to avoid diverging result. Later utilize a larger mu value to avoid slow converging result for impact on performance.
Patent TW-584804-B (TW)
Title: Control system of wireless multi-pointing device and method thereof
Inventor: TUNG CHUNG-CHIH
IPC: G06F3/033
Filed: 2003-04-11
Granted: 2004-04-21
Abstract: A control system of wireless multi-pointing device and method thereof allows only one wireless pointing device to control cursor at one time by virtue of cursor dominating rule in a computer operating system installed with multiple wireless pointing devices so that the confused domination issue encountered in system with multiple pointing devices can be overcome and the domination transfer can be easily performed to increase the practical convenience. The system primarily comprises wireless receiving module, pointing device database, domination distribution module and cursor control module and the method comprises the following procedures: first receive indication signal from the dominating pointing device; then confirm the indication signal as domination change signal; finally proceed domination transfer among wireless pointing devices; and while indication signal is cursor operation signal, then directly control cursor movement.
Patent TW-588452-B (TW)
Title: Ferroelectric capacitor, method of manufacturing same, and semiconductor memory device
Inventor: HASE TAKASHI
IPC: H01L23/52
Filed: 2003-05-16
Granted: 2004-05-21
Abstract: Disclosed is a ferroelectric capacitor in which polarization of a ferroelectric thin film can readily be reversed and polarization-reversal charge increased. The ferroelectric capacitor has a bottom electrode (5), a ferroelectric thin film (6) and a top electrode (7). The top electrode (7) comprises Ru1-xOx (where X is equal to or greater than 0.005 and equal to or less than 0.05, that is, the oxygen content in the Ru metal is 0.5 to 5 atm %) and has an Ru metal crystalline phase.
Patent TW-I225796-B (TW)
Title: Disinfecting device and method for face mask
Inventor: WU DUNG-CHIUAN
IPC: A61L2/10
Filed: 2003-07-01
Granted: 2005-01-01
Abstract: The present invention provides a disinfecting device and method for face mask. General medical equipments, such as face masks, usually have no proper storage/disposition media to maintain its cleanness after a short period of usage. ""disposing after the usage"" further results in the trouble of wasting resource and handling the waste material. The present invention proposes a new storage medium for medical equipment, in which a detachable disposition module is placed in a disinfecting machine integrating units such as a high-voltage parallel plate, ultraviolet light device, ozone disinfecting device, disinfectant solution spraying device, thermal-baking disinfecting device, etc. It has a rotational mechanism specially to cut down
Patent TW-I238136-B (TW)
Title: Bicycle computer control arrangement and method
Inventor: TAKEDA KAZUHIRO
IPC: B62M9/123
Filed: 2003-07-23
Granted: 2005-08-21
Abstract: A control system for an automatic shifting bicycle transmission comprises a control unit that communicates with a memory location. The memory location stores a plurality of shift tables. The control system uses the information in the shift tables to shift gears with a powered shifting device. The powered shifting device can be manipulated using shift switches in a manual operating mode. The shift switches also are used to switch between the plurality of shift tables.
Patent TW-I258165-B (TW)
Title: Method for selectively removing material from the surface of a substrate, masking material for a wafer, and wafer with masking material
Inventor: HAUSNER MARTIN
IPC: H01L21/308
Filed: 2003-08-14
Granted: 2006-07-11
Abstract: A method for the selective removal of material from a substrate surface for forming a deepening comprises the steps of applying a mask onto the substrate surface in accordance with the desired selective removal and dry-etching the substrate, a metal, preferably aluminum, being used as the masking material. Power may be coupled inductively to a plasma.
Patent TW-I276860-B (TW)
Title: Material for use in the manufacturing of luminous display devices
Inventor: DAHMANI BRAHIM
IPC: H01L33/00
Filed: 2003-09-05
Granted: 2007-03-21
Abstract: A material for in the fabrication of a luminous display device is described. The material comprises: a glass or vitroceramic substrate; a first layer deposited on one side of said substrate and essentially including at least one transparent conducting oxide (TCO), simple or mixed, doped or not; a second TCO layer of at least one transparent conducting oxide, simple or mixed, doped or not, hereafter called second TCO layer, both TCO layers being such that: the first TCO layer has a roughness of more than 1 nm and the second TCO layer has a roughness less than or equal to 1 nm; transmittance in the visible range of the product having both TCO layers is equal to at least 80%; the work function of the second TCO layer is greater than the work function of the first TCO layer and is greater than 4.6 eV and, preferably, greater than 4.8 eV. The first TCO layer is advantageously an indium oxide layer doped with tin (ITO) and the second TCO layer is a tin oxide layer doped with antimony (ATO). A luminous display devices, in particular to organic light emitting diodes incorporating these materials on their anode side is also described.
Patent TW-I248204-B (TW)
Title: Image reading device and image reading method
Inventor: IZUMI YOSHIHIRO
IPC: H04N5/376
Filed: 2003-10-08
Granted: 2006-01-21
Abstract: The image reading device of the present invention includes (i) a sensor substrate which functions as a photoelectric transfer element having a photodetecting TFT and a pixel capacitor and (ii) a driving IC for applying a voltage to a gate electrode of the photodetecting TFT so as to drive the photodetecting TFT into an ON state or an OFF state. The driving IC applies a voltage, whose polarity is opposite to average polarity of a voltage making the photodetecting TFT in the OFF state, to the gate electrode of the photodetecting TFT in an arbitrary period. Thus, it is possible to provide the image reading device which can suppress variation of a photodetecting TFT property (resistance value) which is observed in a short time.
Patent TW-I257209-B (TW)
Title: Apparatus and method for de-interleaving the interleaved data in a coded orthogonal frequency division multiplexing receiver
Inventor: LIN CHUN-YU
IPC: H04L27/26
Filed: 2003-10-23
Granted: 2006-06-21
Abstract: An apparatus and method having a de-interleaving memory and a controller is used for de-interleaving interleaved data in a coded orthogonal frequency division multiplexing receiver. The controller generates the correct access addresses of the de-interleaving memory for the data to be de-interleaved, and controls the read and write operations to the de-interleaving memory. The controller comprises an address generator having a plurality of base address generators, and a read/write control circuitry. By using the de-interleaving memory combined with memory address computation for the interleaved data, frequency de-interleaving, block de-interleaving and time de-interleaving are performed in one-stage approach in the COFDM receiver. The memory size is reduced and the circuitry complexity for performing the de-interleaving process is relatively low.
Patent TW-I258756-B (TW)
Title: Optical disc having tracking polarity information, and apparatuses and methods for recording and reproducing user data on the same
Inventor: LEE KYUNG-GEUN
IPC: G11B7/007
Filed: 2003-10-27
Granted: 2006-07-21
Abstract: An optical disc includes tracking polarity information. The optical disc includes a clamping area, a lead-in area, a data area, and a burst cutting area (BCA). The BCA is present between the clamping area and the lead-in area and in which information regarding the optical disc is recorded, and the information is read before performing tracking in the data area. Accordingly, it is possible to obtain the tracking polarity information and/or reflectivity information without trial and error and directly record or reproduce user data in a data area of the optical disc.
Patent TW-I234671-B (TW)
Title: Device having multiple optical fibers
Inventor: DURRANT RICHARD C E
IPC: G02B6/38
Filed: 2003-10-27
Granted: 2005-06-21
Abstract: A device includes two optical fibers bonded to a body. The body has a mating end and a splicing end. Each of the two optical fibers has a respective polished end and splicing end. The polished end of each of the two optical fibers is situated adjacent to and flush with the mating end of the body. The length of the two optical fibers is the same, where the length is defined by the distance from the splicing end to the polished end. The length of the two optical fibers is greater than the length of the body as defined by the distance from the mating end to the splicing end of the body. The length of the two optical fibers is less than fifty millimeters. The two optical fibers are parallel to one another.
Patent TW-I259503-B (TW)
Title: Epoxy resin composition for semiconductor encapsulation, and semiconductor device using the same
Inventor: AKIZUKI SHINYA
IPC: C08G59/62
Filed: 2003-11-11
Granted: 2006-08-01
Abstract: An epoxy resin composition for semiconductor encapsulation capable of giving semiconductor devices of high reliability that do not cause short circuits even in pitch reduction in the interconnection electrode distance or the conductor wire distance therein as well as a semiconductor device using the same. The epoxy resin composition for semiconductor encapsulation, which comprises the following components (A) to (C): (A) an epoxy resin, (B) a phenolic resin, and (C) an inorganic filler for preventing semiconductors from short-circuiting in a step of semiconductor encapsulation.
Patent TW-I239475-B (TW)
Title: A reconfigurable semantic processor
Inventor: SIKDAR SOMSUBHRA
IPC: G06F17/27
Filed: 2003-11-25
Granted: 2005-09-11
Abstract: Data processors and methods for their configuration and use are disclosed. As opposed to traditional von Neumann microprocessors, the disclosed processors are semantic processors --- they parse an input stream and direct one or more semantic execution engines to execute code segments, depending on what is being parsed. For defined-structure input streams such as packet data streams, these semantic processors can be both economical and fast as compared to a von Neumann system. Several optional components can augment device operation. For instance, a machine context data interface relieves the semantic execution engines from managing physical memory, allows the orderly access to memory by multiple engines, and implements common access operations. Further, a simple von Neumann exception-processing unit can be attached to a semantic execution engine to execute more complicated, but infrequent or non-time-critical operations.
Patent TW-I268004-B (TW)
Title: Electrode plate for secondary cell and manufacturing method thereof, as well as secondary cell using the same
Inventor: YANAGAWA TOSHIROU
IPC: H01M4/72
Filed: 2003-12-22
Granted: 2006-12-01
Abstract: Provided is an electrode plate for use in a secondary cell capable of lowering the bad influence of the paste of insulative sheet exerted upon the electrode body manufacturing apparatus and the cell specification. The active substance layers 22a to 22d and 22a' to 22d' are formed, being wider than the prescribed width of electrode and extending a prescribed length, on at least one surface of an electrode sheet 20. An insulative sheet 13a is adhered to the place of the electrode sheet 20, where it is being supposed to have short-circuit and opposite to the other electrode plate. The electrode sheet 20 and insulative member are simultaneously cut to form an electrode plate with a prescribed shape. The insulative member utilizes such one of which one surface is adhered with a low temperature thermoplastic paste. The insulative member is heat welded to said electrode sheet 20.
Patent TW-I247395-B (TW)
Title: Semiconductor package with heatsink and method for fabricating the same and stiffener
Inventor: CHEN CHIN-TE
IPC: H01L23/28
Filed: 2004-03-09
Granted: 2006-01-11
Abstract: A semiconductor package with a heatsink and a method for fabricating the same and its stiffener are proposed, in which at least a chip and a stiffener surrounding the chip are mounted on a substrate, and the heat sink is respectively attached on the non-active surface of the chip and the stiffener. In addition, a plurality of penetrating openings are formed on the stiffener to enhance the bonding strength of the heatsink via an adhesive filled in the penetrating openings, thereby preventing the heatsink and the stiffener from coming off.
Patent TW-I273560-B (TW)
Title: Magnetic tape data storage system buffer management
Inventor: DAHMAN KIRBY GRANT
IPC: G06F3/06
Filed: 2004-05-06
Granted: 2007-02-11
Abstract: A sequential buffer for a magnetic tape data storage system comprises a plurality of segments. A buffer management system buffers data in the sequential buffer, conducting a data transfer process. Subsequently, some of the buffered data is maintained in some, but less than all, the segments of the buffer. Additionally, the maintained buffered data is indicated as VALID data. Thus, a subsequent process may be conducted directly using the data maintained in the buffer, and avoids moving the tape to reread the data.
Patent TW-I280485-B (TW)
Title: Automated methods of operation in a networked computing device of a network domain, computing devices, and a recordable medium having a plurality of programming instructions recorded thereon
Inventor: WEAST JOHN
IPC: G06F17/30
Filed: 2004-05-20
Granted: 2007-05-01
Abstract: A computing device is equipped with file system services and media related services that automatically make visible to a user of the computing device, through a user interface of the file system, availability of media contents, on discovery of the availability of the media contents from one or more UPNP media servers. In various embodiments, the file system services and the media related services are further equipped to cause a selected one of the media contents to be rendered by an appropriate one of UPNP media renders, in response to a request to ""render"" the selected one of the media contents. In other embodiments, the file system services and the media related services may also facilitate removal of discovered media contents as well as addition of media contents to a media server.
Patent TW-I235876-B (TW)
Title: Projector
Inventor: HOSAKA TOSHIYUKI
IPC: G03B21/10
Filed: 2004-06-08
Granted: 2005-07-11
Abstract: A projector includes: a light source including three light emitting units in which a plurality of LEDs are disposed and which emits red light, green light, and blue light; and a liquid crystal light valve that modulates the red light, the green light, and the blue light emitted from the light source, the projector being constructed so as to be capable of projecting and displaying a display image on a screen by projecting light modulated by the liquid crystal light valve onto the screen, wherein the light source is constructed with one out of the light emitting units including a different number of LEDs to other light emitting units so that a ratio between respective amounts of red light, green light, and blue light incident on the liquid crystal light valve in a state where all of the LEDs are lit satisfies a predetermined condition.
Patent TW-I254965-B (TW)
Title: Dipolar electrostatic chuck
Inventor: MIYASHITA KINYA
IPC: H02N13/00
Filed: 2004-06-16
Granted: 2006-05-11
Abstract: The present invention relates to a dipolar electrostatic chuck is characterized by including a chuck main body having amounting surface; an annular electrode member which is formed in an annular configuration with a center opening and is fixed onto the mounting surface of the chuck main body through an adhesive layer; an inner electrode member which is disposed at a given clearance from the annular electrode member within the center opening of the annular electrode member and is fixed onto the mounting surface through the adhesive layer; and an outer electrode member which is disposed at a given clearance from the annular electrode member outside of the annular electrode member and is fixed onto the mounting surface through the adhesive layer, in which the inner electrode member and the outer electrode member constitute a first electrode, and the annular electrode member constitutes a second electrode. As compared with a conventional dipolar electrostatic chuck, the inventive chuck is easy to produce and is arranged so that after use, the chuck main body constituting the electrostatic chuck can be easily separated from each electrode member. Thus, the chuck can be efficiently recycled.
Patent TW-I257362-B (TW)
Title: Four bar linkage mechanism for airplane landing gear
Inventor: CHIOU JENG-YI
IPC: B64C25/14
Filed: 2004-06-30
Granted: 2006-07-01
Abstract: The invention is a four bar linkage mechanism for airplane landing gear, especially a design that the wheel knob is turned to the direction parallel to the ground for retracting the landing gear. It primarily hinges the landing gear integrated module on the fuselage, the wheel support penetrating through the module is hinged on the revolving spindle of direction fixture structure for fuselage oblique-fixture, then the integrated module revolving axle, support axle center, and axle center of the direction fixture structure are intersected to the pivot center point of the direction fixture structure for support, therefore, the integrated module will revolve carrying the support around the center point intersected by four axles while the landing gear is retracting, it uses a most simplified structure for the landing gear to retract flat for fuselage space saving, and adjust the the center of gravity of the airplane for steady flight.
Patent TW-I254413-B (TW)
Title: Cutter angle adjustment method
Inventor: CHEN KUEI-JUNG
IPC: H01L21/78
Filed: 2004-08-16
Granted: 2006-05-01
Abstract: This invention relates to a cutter angle adjustment method. It comprises the following procedures: firstly, it generates an indentation of the blade of a cutter on a transparent thin film before actually pressing the blade of the cutter. Further, it acquires an image of the indentation. Furthermore, it utilizes a numerical analysis method, and a specified formula to automatically calculate, and adjust an angle and a position of the cutter. Moreover, it repeats the aforementioned calculation and adjustment to precisely adjust angles and positions of the cutter and the blade thereof and to acquire a leveling and uniform indentation. In addition, by using the automatic adjustment method, it also shortens the time for adjustment. Eventually, it increases the production capacity.
Patent TW-I254408-B (TW)
Title: Method of forming a dielectric film including an air gap and a low-k dielectric layer, and semiconductor structure
Inventor: LEE TAI-PING
IPC: H01L21/768
Filed: 2004-09-06
Granted: 2006-05-01
Abstract: A method for controlling the position of air gaps in intermetal dielectric layers between conductive lines and a structure formed using such a method. A first dielectric layer is deposited over at least two features and a substrate and an air gap is formed between the at least two features and above the feature height. The first dielectric layer is etched between the at least two features to open the air gap. Then a second dielectric layer is deposited over the etched first dielectric layer to form an air gap between the at least two features and completely below the feature height.
Patent TW-I254229-B (TW)
Title: System and method providing control of reticle stocking and sorting
Inventor: LEE YAO-CHIN
IPC: G06F7/00
Filed: 2004-09-16
Granted: 2006-05-01
Abstract: A reticle stocking and sorting system. The reticle management system comprises first reticle storage, second reticle storage, third reticle storage, and a host system. The first reticle storage stores a first reticle currently in use. The second reticle storage stores a second reticle not currently in use. The third reticle storage stores a third unused reticle temporarily before it is disposed of. The host system is adapted to rearrange the first, second, and third reticles among the first, second, and third reticle storages, based on demand data pertaining to a product requiring least one article during fabrication.
Patent TW-I254024-B (TW)
Title: Structure of nano carbon tube circuit device applicable on biochemical chip and method for producing the same
Inventor: CHEN CHIEN-CHEN
IPC: B81B1/00
Filed: 2004-12-10
Granted: 2006-05-01
Abstract: The present invention provides a structure of a nano carbon tube circuit device applicable on a biochemical chip and a method for producing the same. According to the invention, a circuit substrate is installed with a nano carbon tube circuit and a biochemical enzyme reaction region. The invented production method comprises: providing a nano slurry formed by mixing nano carbon tubes, a nano metal conductor and a conductive resin at a specified ratio; injecting the nano carbon tube slurry into a printing tool by a process where the nano carbon tubes and a plastic material (such as PE, PP) are made into a conductive plastic material; using the printing tool to develop a desired nano carbon tube circuit on a circuit substrate, or using a printer to print a nano carbon tube circuit, or laminating the nano carbon tube circuit made by the nano carbon tube conductive plastic material on a substrate.
Patent TW-I295130-B (TW)
Title: Method and device for use with a network and a receive buffer, system for use with a network, and article comprising a storage medium
Inventor: CONNOR PATRICK
IPC: H04L12/56
Filed: 2004-12-21
Granted: 2008-03-21
Abstract: Provided are a method, system, and program for identifying overrun conditions in data reception, for example. As a receive buffer approaches capacity, received data packets may be truncated to a smaller size. For example, header information may be saved but payload data discarded. The truncated packets may be used to facilitate sending acknowledgments to trigger resending of lost or dropped packets.