baber/WOPTO huggingface dataset:
Patent TW-I251414-B (TW)
Title: Mobile telephone system using a local area communication network
Inventor: WAKAMATSU MICHIO
IPC: H04Q3/58
Filed: 2003-07-04
Granted: 2006-03-11
Abstract: A portable telephone system is provided, in which an existing local area communication network is used and a communication with cheap conversation expense is possible through an Internet, and a large investment in equipments is not necessary at the whole area of Japan or even at anywhere of the world. Said portable telephone system includes the following devices: connection-control devices (PBX) 22, 32, which are mounted respectively in several local area communication networks 20, 30; a unified switching server 12, which is connected through each connection-control device 22, 32 and private Internet; communication stations (CS) 24-28, 34-38, which are connected to each connection-control device 22, 32 by means of wires and functioned as PHS main set; portable terminals a to h, which are functioned as PHS sub-set. It is identical to the communication of a general PHS self-management mode that the communication fee is free between each portable terminal and each communication station. By using the existing local area communication network, because a communication of Internet Protocol is performed among communication stations, the connection-control device 22, the unified switching server 12, the connection-control device 32, communication stations, a free service or a service with quite cheap communication expense is possible.
Patent TW-I243968-B (TW)
Title: Lithographic apparatus and device manufacturing method
Inventor: BLEEKER ARNO JAN
IPC: H01L21/027
Filed: 2003-07-07
Granted: 2005-11-21
Abstract: Programmable patterning means for use with a lithographic projection apparatus comprising a plurality of reflective elements A, B, C, each element comprised of two distributed Bragg reflectors 51, 52 aligned with each other in the direction of a projection beam of radiation. The separation D1 between the two distributed Bragg reflectors is adjustable between a first position in which destructive interference between the reflections from the first and second distributed Bragg reflectors 51, 52 result in substantially zero reflectivity and a second position in which constructive interference between the reflections from the first and second distributed Bragg reflectors 51, 52 result in high reflectivity.
Patent TW-I257329-B (TW)
Title: Recycling optical recording medium materials by electrolysis and dissociation
Inventor: WANG JENN-SHING
IPC: B09B3/00
Filed: 2003-08-19
Granted: 2006-07-01
Abstract: This invention relates to recycling optical recording medium materials by electrolysis and dissociation, and particularly to one using electrolysis and electroplating processes in an electrolytic tank. Optical recording medium where its polymer film layer has been removed in advance is placed at anode. The metal layer will then be electrolyzed so as to separate from the substrate upon applying a voltage so as to dissociate and form metal ions in the electrolyte. Since the metal ions carry positive charges, they are attracted by negative charges, so as to precipitate on the cathode due to electroplating effect. This process allows quick separation and recycling of a significantly amount of the substrate material and metal film material. Since this invention uses DC voltages to expedite the reaction, rather than using the conventional wet chemical process that uses strong acid, strong base and solvent, as well as heat to facilitate reaction, this method eliminates material deterioration caused by heat and high activity chemicals, an obtain substrate and metal material of high degrees of purity to allow high-value recycling.
Patent TW-I239460-B (TW)
Title: Control device for multi-level on-site equipment data access and storage
Inventor: CHEN LI-CHING
IPC: G06F17/40
Filed: 2003-09-12
Granted: 2005-09-11
Abstract: A control device for multi-level on-site equipment data access and storage utilizes a multi-level communication means to build a PC-connecting control equipment. Each control equipments is provided two RS485 communication ports, where one communication port is used to communicate with the upper-level equipment and the other is used to communicate with the lower-level equipment. The equipment on the same level is connected in parallel, and serial communication is performed among upper and lower levels to use each communication equipment for not only passive communication but also active communication simultaneously. Therefore, by using the multi-level communication architecture, the communication distance can be extended and the control equipment quantity can be expanded to make the control device be broadly applicable to large-scale monitoring and control operation. Besides, the active communication can significantly shorten the data response time to meet practical utility purpose.
Patent TW-I246079-B (TW)
Title: Improved hybrid discs, and methods and apparatus for their manufacture
Inventor: RILUM JOHN H
IPC: G11B7/09
Filed: 2003-09-24
Granted: 2005-12-21
Abstract: A hybrid disc whose recordable-band grooves are wider and shallower than the pre-recorded ROM data pits. The ROM pits may be pre-recoded in ROM grooves that are at least as wide, but shallower than, the ROM pits. The ROM lands intervene between consecutive ROM pits, whether or not a ROM groove is provided. In the preferred embodiment, one beam of a dual beam apparatus records the ROM pits, while the other beam records the pre-grooves, and also records the ROM groove, if present. In most embodiments a thermal mastering process provides smooth feature surfaces to facilitate replication of the hybrid disc masters. The berms normally forming at the radial extremities of the pits and grooves in the masters, by thermal expulsion processes, may be reduced or eliminated by methods taught.
Patent TW-I240870-B (TW)
Title: Wireless peripheral device employed in wireless network
Inventor: NIAN JR-HENG
IPC: H04L12/28
Filed: 2003-11-21
Granted: 2005-10-01
Abstract: The invention relates to a wireless peripheral device employed in wireless network, which mainly employs the IEEE 802.11-series local wireless network standard as a signal transmission interface to convert an operation data of the peripheral device into a data packet compatible with the IEEE 802.11-series communication standard and to wirelessly transmit the packet to a computer. The computer is equipped with a wireless network card compatible with the IEEE 802.11-series standard to receive the data packet. Next, a driver in the computer is used to interpret the packet and generate a corresponding computer control signal, such that the computer operation can be controlled by the wireless computer peripheral device.
Patent TW-I227774-B (TW)
Title: Heat exchanger using water's liquid-vapor phase transformation to improve heat exchange capability
Inventor: WENG GUO-LIANG
IPC: F28D1/00
Filed: 2003-12-05
Granted: 2005-02-11
Abstract: The present invention relates to a type of heat exchanger using water's liquid-vapor phase transformation to improve heat exchange capability. It mainly comprises a main heat exchanger, a water evaporation unit, and an auxiliary heat exchanger. A upper heat exchange tube and a lower heat exchange tube are installed on the top and the bottom, respectively, of the auxiliary heat exchanger and multiple longitudinal heat pipes are equipped to connect the upper and the lower heat exchange tubes. By using coolant and water as heat-exchange media, pre-cool/pre-heat effects on the inlet air can be accomplished. Furthermore, by using the liquid-vapor phase transformation effects generated by cooperating the auxiliary heat exchanger with the water evaporation unit, the water content of air can be increased significantly to enhance the air's heat exchange performances so as to improve the heat exchange capability of the present invention. As the results, energy saving can be accomplished and heat pollution can be minimized.
Patent TW-I266567-B (TW)
Title: PCB type band-pass filter to filter out high-frequency harmonic spurious
Inventor: YE MING-HAU
IPC: H05K1/16
Filed: 2004-01-08
Granted: 2006-11-11
Abstract: The present invention is a PCB (printed-circuit board) type band-pass filter to filter out high-frequency harmonic spurious. The band-pass filer applies the manufacturing technology of PCB. When manufacturing the circuit board of wireless communication products, the input microstrip line, circuits included in the band-pass filter such as a microstrip line with end-shorted, a microstrip line with end-opened, and an output microstrip line, etc., are disposed on the circuit board directly. Thus, without using additional high-frequency filter, the harmonic spurious with twice, three-times, and four-times frequencies generated by the nonlinear distortion of the power amplifier in the wireless communication product can be inhibited effectively. The manufacturing cost of the wireless communication product is greatly reduced, and the interference due to electromagnetic wave can be effectively reduced.
Patent TW-I267311-B (TW)
Title: Estimation of interference variation caused by the addition or deletion of a connection
Inventor: MARINIER PAUL
IPC: H04W72/08
Filed: 2004-03-08
Granted: 2006-11-21
Abstract: A method for determining whether a connection event between a base station and a wireless transmit/receive unit (WTRU) should be accepted or rejected, comprises measuring the interference level I0 in a candidate timeslot; measuring the path loss L between the base station and the WTRU; measuring the total transmit power P0 of the base station; determining a thermal noise level theta; determining a fading average signal-to-interference ratio (SIR); and calculating a ratio R, wherein if the ratio R is above a certain threshold the connection event will be accepted and if the call is below the threshold it will be rejected.
Patent TW-I287145-B (TW)
Title: Method for manufacturing color filter with RGB array printing nozzle
Inventor: CHOU FU-CHU
IPC: G02B5/20
Filed: 2004-03-26
Granted: 2007-09-21
Abstract: The present invention provides a method for manufacturing color filter with RGB array printing nozzle, which include steps of: (1) providing a transparent substrate having a plurality of black matrices formed on the transparent substrate; (2) forming a plurality of block walls that correspond to and are located on those black matrices; (3) providing a printing device having RGB array nozzles, and axially moving along rows of the black matrices for continuously spraying ink on the transparent substrate; and (4) forming several bands of red, green and blue ink layers aligned with each other by pair on the transparent substrate. With the method, the RGB ink of the color filter can be directly and continuously sprayed on the transparent substrate so as to solve the problems of having imperfect printing quality and requiring alignment.
Patent TW-I269351-B (TW)
Title: Method and system for temperature control of a substrate
Inventor: MITROVIC ANDREJ S
IPC: H01L21/00
Filed: 2004-03-26
Granted: 2006-12-21
Abstract: A substrate holder for supporting a substrate in a processing system and controlling the temperature thereof is described. The substrate holder comprises a first heating element positioned in a first region for elevating the temperature of the first region. A second heating element positioned in a second region is configured to elevate the temperature in the second region. Furthermore, a first controllably insulating element is positioned below the first heating element, and is configured to control the transfer of heat between the substrate and at least one cooling element positioned therebelow in the first region. A second controllably insulating element is positioned below the second heating element and is configured to control the transfer of heat between the substrate and at least one cooling element positioned therebelow in the second region.
Patent TW-I240523-B (TW)
Title: Method for controlling parameters of adaptive equalizer
Inventor: JOU YU-BIN
IPC: H04L27/01
Filed: 2004-06-25
Granted: 2005-09-21
Abstract: The present invention discloses a method for controlling parameters of an adaptive equalizer, which utilizes a transmission signal received by a receiving end to control the parameters of the adaptive equalizer. The method firstly detects signal strength of a first frequency band and signal strength of a second frequency band in the transmission signal. A difference between signal strengths is then compared in order to decide a compensation ratio between two frequency bands as the compensation part between the first frequency band and the second frequency band. Lastly parameter settings of the equalizer are modified based on the compensation ratio to achieve gain control optimization for the adaptive equalizer. The equalizer is further used to compensate signal attenuation for the transmission signal in a channel.
Patent TW-I254318-B (TW)
Title: Semiconductor integrated circuit device and error checking and correcting method thereof
Inventor: KOGA MITSUHIRO
IPC: G11C29/00
Filed: 2004-06-28
Granted: 2006-05-01
Abstract: A semiconductor integrated circuit device includes a memory cell array, an error checking and correcting (ECC) circuit which performs an error checking and correcting operation for readout data read out from the normal data storing portion at data readout time during read latency and an I/O buffer. The memory cell array includes a normal data storing portion and a parity data storing portion. The normal data storing portion stores data for use in a normal data write and a normal data read. The parity data storing portion stores parity data for use in error checking and correcting. The EEC circuit carries out error checking and correcting read data read out from the normal data storing portion, during read latency cycle at a data read operation. The I/O buffer outputs the read data error checked and corrected by the ECC circuit, after the read latency cycle has lapsed.
Patent TW-I247348-B (TW)
Title: Process for two-dimensional buckled quantum well
Inventor: LIU CHEE-WEE
IPC: H01L21/265
Filed: 2004-06-30
Granted: 2006-01-11
Abstract: The present invention provides a process method two-dimensional buckled quantum well. This method comprises the following procedures: firstly, it provides a first substrate. Secondly, it grows a semiconductor layer on this first substrate, the materials of which is different from the first substrate material. Further, it grows on the semiconductor layer a first cover layer, and forms a first wafer structure. Furthermore, it carries out the ion implantation to this first wafer structure, and forms an ion implantation layer. Moreover, it provides a second substrate. Afterward, it grows on the second substrate a second covers layer, and forms a second wafer structure. The first wafer structure and the second wafer structure are aligned face to face to form structure bonding. Finally, it carries out the first high-temperature treatment, and causes the separation of the first wafer structure and the second wafer structure at the ion implantation layer. Then the second high-temperature treatment is carried out to produce the two-dimensional wrinkling quantum well layer on the separated surface.
Patent TW-I272004-B (TW)
Title: Server TV equipment with expansion of multi-image
Inventor: LE BAI-CHUAN
Filed: 2004-07-16
Granted: 2007-01-21
Abstract: This invention relates to a server TV equipment with expansion of multi-image. It utilizes a master TV connected with a media broadcasting equipment to receive at least one media signal output by the media broadcasting equipment. Also, at least one subsidiary TV is coupled through the bi-directional signal transmission mechanism. By means of this way, a user can transmit the media signal of the selected channel to the subsidiary TVs by controlling the signal transmission interface of the master TV. On the subsidiary TVs, it can watch the media signal selected by the master TV that regulating the programs. Eventually, it enables a user to watch programs both on the master TV and the subsidiary TVs. In addition, it enables the master TV to constraint programs and images to be seen on subsidiary TVs.
Patent TW-I250533-B (TW)
Title: Methods, circuits, and computer program products for variable bus arbitration
Inventor: CHAE KWAN-YEOB
IPC: G06F12/00
Filed: 2004-08-12
Granted: 2006-03-01
Abstract: Arbitration for a communications channel can be provided by scheduling a grant for future access to one of a plurality of requestors to a communications channel shared by the plurality of requestors based on an indication of which of the plurality of requestors is granted access to the communications channel during a current access.
Patent TW-I244053-B (TW)
Title: Multiple security protection monitoring system
Inventor: SHIU HE-CHIUAN
IPC: G08B13/00
Filed: 2004-08-17
Granted: 2005-11-21
Abstract: The present invention is to provide a multiple security protection monitoring system capable of conducting entrance guard management, weight management, monitoring and recording system and centralized system at factories or specific areas so as to monitor and control personnel identity, weight, movement and total number of personnel. By the functional interactions between monitoring management systems, bi-directional data transmission, analysis, integration and judgment can be carried out so as to coordinate with each other and make multiple confirmation for ensuring the safety in the monitored area.
Patent TW-I261976-B (TW)
Title: Rake-based CDMA receivers for multiple receiver antennas
Inventor: LI BIN
IPC: H04B1/707
Filed: 2004-09-02
Granted: 2006-09-11
Abstract: A receiver comprises a plurality of antenna elements for receiving a data signal. Each antenna element has a plurality of Rake fingers. Each Rake finger processes a received multipath component of the received data signal of its antenna element by applying a complex weight gain to that received multipath component. A complex weight gain generator determines the complex weight gain for each Rake finger for each antenna element using an input from all the Rake fingers. A summer combines an output of each Rake finger to produce an estimate of the data signal.
Patent TW-I284426-B (TW)
Title: Organic electroluminance device and manufacturing method thereof
Inventor: CHUNG JUN-WEN
IPC: H01L33/00
Filed: 2004-09-16
Granted: 2007-07-21
Abstract: An organic electroluminance device and the manufacturing method thereof are provided. Wherein a reflective layer is formed on a substrate and a light-absorber is formed on the reflective layer for exposing part of the reflective layer. In addition, a planarization layer is formed on the light-absorber and the reflective layer exposed formerly. And a first electrode layer, an organic functional layer, and a second electrode layer are formed on the planarization layer sequentially. The organic electroluminance device and the manufacturing method thereof can reduce the reflection of the external light and can provide higher display quality.
Patent TW-I271589-B (TW)
Title: Liquid crystal alignment structure of liquid crystal display device
Inventor: CHANG CHING-SEN
Filed: 2004-09-17
Granted: 2007-01-21
Abstract: The present invention relates to a liquid crystal alignment structure of a twisted nematic liquid crystal display (TN-LCD), in which the alignment directions of two liquid crystal alignment films are 90 degrees and 180 degrees such that the display screen of the TN-LCD can be upwardly extended along the 90-degree and 180-degree directions. By incorporating the LCD alignment film with a polarizer structure, the present display screen of the TN-LCD of the present invention can be enlarged within viewing-angle range to attain its optimized viewable screen.
Patent TW-I251439-B (TW)
Title: Pixel signal binning and interpolation in column circuits of a sensor circuit
Inventor: KRYMSKI ALEXANDER
IPC: H04N5/374
Filed: 2004-11-15
Granted: 2006-03-11
Abstract: A binning circuit and related method, wherein pixel signals from column circuits in a sensor circuit are sampled and interpolated. The binning circuit samples analog pixel and reset signals from different sensor circuit column lines. Once a predetermined number of column lines are sampled in the binning circuit, the sampled pixel signals are averaged together in one operation, while the reset signals are averaged together in another operation.
Patent TW-I286877-B (TW)
Title: System and method for increasing output horsepower and efficiency in a motor, and a refrigeration system
Inventor: WILLS FRANK EUGENE
IPC: H02K7/14
Filed: 2005-02-25
Granted: 2007-09-11
Abstract: A system and method are provided to increase the horsepower of an induction motor. One technique for increasing the horsepower of a motor is to connect the motor to a variable speed drive that is providing an output voltage and frequency greater than the standard line voltage and frequency. The connection of the variable speed drive to the induction motor enables the motor to be operated in constant flux or constant volts/Hz mode and provide a greater output horsepower. Another technique for increasing the horsepower of a motor is to use a dual voltage motor configured for lower voltage operation and then provide the motor with the corresponding voltage and frequency for higher voltage operation. The higher voltage and higher frequency can be provided by a variable speed drive with or without voltage boost. A variable speed drive without voltage boost, but with frequency boost, can be used in situations where the standard main voltage is greater than the lower voltage rating.
Patent TW-I249442-B (TW)
Title: A modified soil and the manufacture method thereof
Inventor: CHEN HUNG-RUNG
IPC: B09C1/00
Filed: 2005-02-25
Granted: 2006-02-21
Abstract: This invention relates to a modified soil and the manufacture method thereof aiming to use it in agriculture, fishery, livestock breeding fields to improve soil performances, treat bio-waste and maintain cleanness of pigsties etc. The modified soil mentioned above can be directly used for replacing ordinary soil or mixing with ordinary soil for farming or nursery application capable of reducing chemical fertilizer usage and increasing the harvests. The modified soil can also be mixed with other bio-waste such as kitchen waste, chicken feather, and pig waste etc. to obtain both environmental and economical benefits.
Patent TW-I252858-B (TW)
Title: High speed method of making microporous film products
Inventor: WU PAI-CHUAN
IPC: B29C55/02
Filed: 1999-05-12
Granted: 2006-04-11
Abstract: Microporous film products permeable to moisture vapor and which act as barriers to liquid are made by a high speed method. Such microporous products are made at speeds in the order of above 500 fpm to about 1200 fpm. Thermoplastic polymers are melt blended to contain about 35% to about 45% by weight of a linear low density polyethylene, about 3% to about 10% by weight of a low density polyethylene; about 40% to about 55% by weight calcium carbonate filler particles, and about 2% to about 6% by weight of a triblock polymer of styrene.
Patent TW-I252211-B (TW)
Title: Manufacturing method of silicon miniature microphone
Inventor: GONG SHIH-CHIN
IPC: B81C99/00
Filed: 2005-03-24
Granted: 2006-04-01
Abstract: This invention relates to a manufacturing method of a silicon miniature microphone, in which the silicon miniature microphone is fabricated through a semiconductor manufacturing process and a silicon micro-machining process. A semiconductor manufacturing process is carried out onto a silicon wafer to obtain a silicon condenser microphone structure and a bump for preventing stick between the vibration film and the silicon substrate and to improve the design by using the bump as part of the vibration film or the back plate so that the integrity of the vibration film structure is retained and the resonant frequency of the vibration film is increased. Meanwhile, a vibration film with larger thickness of use can be further obtained and thus influence on sensitivity caused by manufacturing process variation can be decreased.