baber/WOPTO huggingface dataset:
Patent TW-521153-B (TW)
Title: Automatic tracking system for video data real-time transmission of aircraft
Inventor: LI JIAN-SHING
IPC: G01S5/00
Filed: 2001-12-31
Granted: 2003-02-21
Abstract: An automatic tracking system for video data real-time transmission of aircraft is disclosed, which can track the position of aircraft by the up-link and down-link of video, and control/obtain the video data of the aircraft. The automatic tracking system comprises a video transmission system in the aircraft, an automatic tracking system for video data of aircraft, and a control station system. The aircraft video transmission system comprises a GPS unit, a differential correction unit, a camera unit, a video data down-link system, a bi-directional speech data communication unit, and a microcomputer processing unit. The automatic tracking system for video data of aircraft receives the data down-linked from said video data down-link unit and bi-directional speech data communication unit, and automatically transmits them to the control station system. The control station system will control the camera unit of the aircraft video transmission system to obtain the video data through the automatic tracking system for video data of aircraft when it is required by the condition.
Patent TW-571522-B (TW)
Title: Virtual cooperative network formed by local clients in zones without cellular services
Inventor: BASSON SARA H
IPC: H04B7/26
Filed: 2002-04-02
Granted: 2004-01-11
Abstract: A method and system for forming a virtual network. The method comprises the steps of providing each of a plurality of mobile objects with a transceiver, and transmitting a cellular/radio signals from a source. At least a first of the mobile objects is located in an area where the transceiver of the first mobile object does not receive the signal directly from the source, while a second of the mobile objects is in a position where the transceiver of the second mobile object receives the signal directly from the source. The transceiver of the second mobile object is used to receive the signal directly from the source and to transmit the signal to the transceiver of the first mobile object.
Patent TW-I233059-B (TW)
Title: Optics reader and moving communication machine having the same
Inventor: GOTO HIROSHIGE
IPC: G06K7/016
Filed: 2002-04-18
Granted: 2005-05-21
Abstract: An optics reader and a moving communication machine having the same are provided to rise the reading accuracy and to simply the reading steps. The optics reader comprises an activating switch, a light source, a solid photoing device and a signal processor. The activating switch is installed on a contacting face for contacting with a bar code, wherein the activating switch turns on when the contacting face is contacted to the bar code. The light source turns on and lights the bar code when the activating switch turns on. When the activating switch turns on, the solid photoing device turns on and receives a reflection from the bar code in order to turns the light into an electrical signal. The signal processor analyzes the electrical signal from the solid photoing device in order to get data of the bar code.
Patent TW-548753-B (TW)
Title: Semiconductor packaging device and manufacture thereof
Inventor: TSAI CHEN-JUNG
IPC: H01L21/56
Filed: 2002-04-19
Granted: 2003-08-21
Abstract: A semiconductor-packaging device comprises a carrier having at least a cavity or a slot thereon. At least a chip has a back surface and an active surface with a plurality of first bonding pads. The chip is affixed to the cavity to expose the active surface. A first insulating layer is on the active surface and the carrier, which comprises first via-conductor connected to first bonding pads and via the first insulating layer. A multi-layer structure is on the first insulating layer, which comprises conductive layout lines, second via-conductor therein, and a second insulating layer and exposed ball pads thereon. The first via-conductors are electrically connected with the conductive layout lines, the second via-conductor, and the exposed ball pads. A plurality of solder balls is affixed to the ball pads. Such architecture integrates the redistribution and fan-out process, which simplifies the conventional process for flip-chip ball grid array.
Patent TW-563351-B (TW)
Title: Method and apparatus for transferring image data
Inventor: CHENG CHIEN-HSUN
IPC: H04N1/00
Filed: 2002-04-26
Granted: 2003-11-21
Abstract: The present invention provides a method and apparatus for transferring image data. A bus device is used to transfer an image data frame from a data capturing apparatus to a data processing apparatus. The bus device includes a data signal bus and an enable signal line. The enable signal line has an enable signal. When the enable signal is enabled, image data frame of variable length can be transferred from the data capturing apparatus onto the data signal bus, and received by the data processing apparatus. The transferring and receiving operation are stopped when the enable signal is disabled. By means of the bus device, the gap of the operating speed difference between the data capturing apparatus and the data processing apparatus can be bridged, and any size of image data frame can be transferred and received.
Patent TW-I261990-B (TW)
Title: Fast joint detection
Inventor: DE PARTHAPRATIM
IPC: H04K1/00
Filed: 2002-04-26
Granted: 2006-09-11
Abstract: K data signals are transmitted over a shared spectrum in a code division multiple accessiBcommunication system. A combined signal is received and sampled over the shared spectrum. The combined signal has the K transmitted data signals. A combined channel response matrix is produced using the codes and impulse responses of the K transmitted data signals. A block column of a combined channel correlation matrix is determined using the combined channel response matrix. Each block entry of the block column is a K by K matrix. At each frequency point k, a K by K matrix Lambda(k) is determined by raking the fourier transform of the block entries of the block column. An inverse of Lambda(k) is multiplied to a result of the fourier transform. Alternately, forward and backward substitution can be used to solve the system. An inverse Fourier transform is used to recover the data from the K data signals.
Patent TW-I267853-B (TW)
Title: Non-volatile semiconductor memory device with accelerated column scanning scheme
Inventor: LEE JUNE
IPC: G11C11/34
Filed: 2002-04-29
Granted: 2006-12-01
Abstract: A non-volatile semiconductor memory device of the present invention employs an acceleration technique for shortening a column scanning time. The acceleration technique can be realized by changing width of an inner data bus, and will be selectively used according to an operation mode. When a normal read operation is executed, for example, a NAND-type flash memory device has an inner data bus width corresponding to data input/output width. When an erase/program verify operation is executed, a NAND-type flash memory device has a wider inner data bus width than the data input/output width. According to the acceleration technique, it is possible to prevent increase in the column scanning time in proportion to increase in a page size.
Patent TW-570973-B (TW)
Title: Novel phenolic phosphite antioxidants and polymer compositions containing said antioxidant
Inventor: WU TSENG-RONG
IPC: C09K15/04
Filed: 2002-05-31
Granted: 2004-01-11
Abstract: A novel antioxidant has the advantages of both the hindered phenols and the phosphite antioxidant is prepared from phosphorus trichloride and 2,5-di-tert-butylhydroquinone, such as Tetrakis-(2,5-di-tert-butyl-4-hydroxyphenyl)-2,5-di-tert-butyl-hydroquinonediyl diphosphite.
Patent TW-583854-B (TW)
Title: Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
Inventor: KETCHUM JOHN W
IPC: H04B7/26
Filed: 2002-06-14
Granted: 2004-04-11
Abstract: Techniques to process data for transmission over multiple transmission channels. The available transmission channels are segregated into one or more groups, and the channels in each group are selected for use for data transmission. Data for each group is coded and modulated based on a particular coding and modulation scheme to provide modulation symbols, and the modulation symbols for each selected channel are weighted based on an assigned weight. The weighting ""inverts"" the selected channels such that they achieve similar received SNRs. With selective channel inversion, only ""good"" channels in each group having SNRs at or above a particular threshold are selected, ""bad"" channels are not used, and the total available transmit power for the group is distributed across the good channels in the group. Improved performance is achieved by using only good channels in each group and matching each selected channel's received SNR to the required SNR.
Patent TW-529326-B (TW)
Title: Process for producing housings of notebook personal computers, mobile phones and PDA
Inventor: JANG REN-TZUNG
IPC: H05K5/00
Filed: 2002-06-27
Granted: 2003-04-21
Abstract: The present invention relates to a process for producing housings of notebook personal computer, mobile phone and PDA. The process includes layer stacking as the first step, pressing as the second step, cutting and shaping as the third step, placing into molds as the fourth step, heating as the fifth step, pressurizing as the sixth step, taking the object out of molds as the seventh step, polishing as the eighth step, and coating as the ninth step. By coating the object with clear resin, a housing with smooth surfaces can be produced. The process makes the housings of notebook personal computers, mobile phones, and PDA lighter in weight, uneasy to deform, better impact resistant, and having a three-dimensional appearance.
Patent TW-593178-B (TW)
Title: Semi-convective forced air system having amplified air nozzles for heating low ""e"" coated glass
Inventor: THOMAS ERNIE
IPC: C03B35/16
Filed: 2002-07-15
Granted: 2004-06-21
Abstract: A semi-convective forced air system for heating glass sheets during a heating cycle comprises a heating chamber having a length and a width, at least one heating element located within the heating chamber, a conveyor having a length and a width, the conveyor extending lengthwise through the heating chamber, a compressed air source, a plurality of air manifolds positioned within the heating chamber and in fluid connection with the compressed air source, each of the air manifolds having a length, and each of the air manifolds being oriented parallel to the length of the conveyor, and a plurality of nozzles mounted on each air manifold and in fluid connection with the air manifold for mixing together and directing toward the conveyor a combination of compressed air and over air to convectively heat a sheet of glass on the conveyor, the plurality of nozzles on each air manifold being spaced along the length of the air manifold.
Patent TW-559571-B (TW)
Title: Apparatus and method for processing a workpiece
Inventor: PEACE STEVEN L
IPC: H01L21/00
Filed: 2002-07-16
Granted: 2003-11-01
Abstract: A system for processing a workpiece includes a base having a bowl or recess for holding a liquid. A process reactor or head holds a workpiece between an upper rotor and a lower rotor. A head lifter lowers the head holding the workpiece into contact with the liquid. The head spins the workpiece during or after contact with the liquid. The upper and lower rotors have side openings for loading and unloading a workpiece into the head. The rotors are axially moveable to align the side openings.
Patent TW-567407-B (TW)
Title: Start circuit
Inventor: SHIMIZU YASUHIDE
IPC: G06F1/24
Filed: 2002-08-02
Granted: 2003-12-21
Abstract: The purpose of the present invention is to provide a start circuit that can restart a main body circuit even when the main body circuit is not operated normally due to some reasons or is stopped after the normal operation. The invented starter circuit contains is provided with the followings: a startup signal supply means 11, which supplies a stop signal to stop the operation of the main body circuit 20 when a standby signal is at a standby level and supplies a startup signal to a circuit startup node 22 of the main body circuit 20 when the standby signal changes to have a startup level from the standby level, so as to stop the supply of the stop signal; a start control means 12, which stops the supply of the startup signal to the start signal supply means 11 when the standby signal has a startup level and a voltage at a voltage monitor node 21 of the main body circuit 20 reaches a prescribed level; and a restart signal generating means 13, which supplies a restart signal to a circuit start node 22 of the main body circuit 20 when the standby signal has a startup level and the voltage at the voltage monitor node 21 of the main body circuit 20 reaches an abnormal value.
Patent TW-I269389-B (TW)
Title: Bump bonding method and device thereof
Inventor: HORIE SATOSHI
IPC: H01L21/60
Filed: 2002-10-25
Granted: 2006-12-21
Abstract: To form a bump by connecting a ball to a pad part of an IC with high reliability without needing heat from the outside. In a bump bonding technique, a ball as a bump is formed at a top end of a gold wire 1 led out from a capillary 2, and this ball is pressed against a pad part of an IC 3 and simultaneously an ultrasonic vibration is imparted via the capillary 2 by an ultrasonic head 7 to connect a metal to form the bump of the IC 3. The ultrasonic vibration is imparted at 130 to 320 kHz under normal temperatures and normal pressure, preferably 170 to 270 kHz, more preferably 230 ± 10 kHz, to connect a metal, so that the bump can be formed with an excellent connected state with respect to an IC 3 having lower heat-resistive temperatures as well. Further, the bump can be formed with good positional accuracy without exerting thermal influences on the periphery, and the bump with high reliability can be formed with respect to the minute IC 3 as well.
Patent TW-595261-B (TW)
Title: Lighting console for wirelessly controlling professional light modules
Inventor: CHEN HENG-CHIEN
IPC: H05B37/02
Filed: 2002-11-15
Granted: 2004-06-21
Abstract: A professional lighting control system includes a plurality of light modules. Each light module contains a light set with at least one light source and at least one switch for switching the light source on and off. The light module also contains a driving circuit electrically connected to the light set, the driving circuit having at least one switch driver for driving the switch of the light set, and a first transceiver for wirelessly receiving control signals for the light set. The control system also includes a main console, which has a signal generator for generating the control signals that control the light set, and a controller electrically connected to the signal generator for receiving the control signals. The controller has a second transceiver for wirelessly sending control signals received from the signal generator to the first transceiver of the driving circuit so as to control the light set.
Patent TW-I225203-B (TW)
Title: Personal information device on a mobile computing platform
Inventor: POTTS JOHN F L
IPC: G09G5/12
Filed: 2002-11-21
Granted: 2004-12-11
Abstract: A method and apparatus for integrating a personal information device (PID) on a mobile computer that includes activating a first mode to display data originating with the PID in a first display area of a display. The mobile computer switches to a second mode to display data associated with the second mode in a second display area of the display.
Patent TW-574769-B (TW)
Title: Multi-band resonance antenna
Inventor: DAKEYA YUJIRO
IPC: H01Q5/10
Filed: 2002-12-13
Granted: 2004-02-01
Abstract: A multi-resonant antenna device of the present invention contains an antenna element 22 and an LC parallel resonance circuit 31 making the antenna element 22 resonate in a plurality of frequency bands, and the LC parallel resonance circuit 31 contains a T-type circuit or PI-type circuit composed of an inductance element 26, acting as a shunt element, and capacitance elements 29 and 30, which prevents the impedance from becoming infinite in a certain frequency band. In this way, a drop, that is, a notch portion, in the frequency characteristic causing deterioration of the gain can be eliminated. <IMAGE>
Patent TW-I272266-B (TW)
Title: A process for the preparation of organic solutions
Inventor: REISINGER CLAUS-PETER
IPC: C07F9/54
Filed: 2002-12-26
Granted: 2007-02-01
Abstract: A process for preparation of a solution of a quaternary cation and an anion from a deprotonated hydroxy aromatic in an organic solvent by means of a reactive extraction of a quaternary salt in the presence of an aqueous hydroxide solution, a hydroxy aromatic and an organic solvent is disclosed. Also disclosed is a process for the recycling of a quaternary salt phenolate solution from a reaction mixture.
Patent TW-I272341-B (TW)
Title: Actuator device for view through window covering
Inventor: COREY JOHN A
IPC: E06B9/28
Filed: 2003-01-02
Granted: 2007-02-01
Abstract: An actuator device is provided for use in a view-through window covering having a plurality of cells. The actuator device includes at least one cooperating pair of control members including a first control member that engages an upper portion of each cell and a second control member that engages a lower portion of each cell. The cooperating pair of control members are engaged with the cells along a plane parallel to the plane of the window covering, whereby relative movement of the control members modifies the size of the space between the cells. A cell and method of manufacturing a cell for a multi-cell window covering is also disclosed. The method includes the steps of providing a flexible material, stiffening a portion of the flexible material, and creating at least one control engagement formation and at least one control clearance formation in axially extending sections of the stiffened flexible material that will become an upper portion and a lower portion of the cell. The method is further defined by folding the flexible material to create a closed element and securing the flexible material to itself to maintain the shape of the closed element.
Patent TW-I305807-B (TW)
Title: Device for the separation of threads from a thread layer, method, and storage device thereof
Inventor: BACHMANN WALTER
IPC: D02H9/00
Filed: 2003-01-28
Granted: 2009-02-01
Abstract: In order, during the processing of a thread layer, which is tensioned in tensioning means and exhibits threads running parallel to one another, to be able to vary the sequence of the processing of the threads, a storage device is proposed for the temporary deposition of at least one of the threads which can be separated from a thread layer. The storage device is provided with at least one storage means, which exhibits at least one retaining means for the retention of one or more threads under tension, whereby the minimum of one retaining means is arranged outside the plane of the thread layer. In addition, the storage device exhibits at least one transfer means, with which the thread can be transferred to the storage means.
Patent TW-I251270-B (TW)
Title: Carbon doped GaAsSb suitable for use in tunnel junctions of long-wavelength VCSELs
Inventor: KWON HO-KI
IPC: H01L21/205
Filed: 2003-02-21
Granted: 2006-03-11
Abstract: GaAs(1-x)Sbx layers are grown by MOCVD. For lattice matching with InP, x is set to 0.5, while beneficial alternatives include setting x to 0.23, 0.3, and 0.4. During MOVCD, TMGa (or TEGa), TMSb, and AsH3 (or TBAs) are used to fabricate the GaAs(1-x)Sbx layer. Beneficially, the GaAs(1-x)Sbx layer's composition is controlled by the ratio of As to Sb. The MOCVD growth temperature is between 500 DEG C and 650 DEG C. The GaAs(1-x)Sbx layer is beneficially doped using CCl4 or CBr4. A heavily doped GaAs(1-x)Sbx layer can be used to form a tunnel junction with n-doped layers of InP, AlInAs, or with lower bandgap materials such as AlInGaAs or InGaAsP. Such tunnel junctions are useful for producing long wavelength VCSELs.
Patent TW-I224603-B (TW)
Title: Recipe for improving elastic texture of PVC calendered article
Inventor: LIN TAI-HSIUNG
IPC: C08J3/20
Filed: 2003-03-14
Granted: 2004-12-01
Abstract: This invention relates to a recipe for improving elastic texture of PVC calendered article. In a composition of PVC resin by suspension polymerization, plasticizer, stabilizer, pigment and foaming agent, 3-55% of plastisol solution or solid thereof is added as an additive, which can be used for PVC calendered article after mixing and pectizing. The can improve and reduce elasticity and rigidity of the PVC calendered article, and overcome shortcoming of the spontaneous recovery of the conventional PVC latex leather after rubbing so that the PVC calendered article has the feel, texture and fine pattern from folding and pressing very close to genuine leather.
Patent TW-591817-B (TW)
Title: Multi-layer substrate and satellite broadcast reception apparatus
Inventor: IMAI TAKAO
IPC: H01P5/107
Filed: 2003-03-20
Granted: 2004-06-11
Abstract: There can be provided an LNB converter including a multilayer substrate formed of more than two layers, capable of providing adequate transit characteristic for any frequency, and a multilayer substrate. A microstrip line is provided at one surface layer's pattern (1) and a second layer's pattern (2) cooperating with the surface layer's pattern to sandwich a dielectric layer underlying the surface layer's pattern. A probe (20) is inserted from the surface layer's pattern in a direction intersecting a 4-layer substrate (10) and in at least one pattern layer other than the first and second, pattern layers at least a region surrounding a hole (10a) having a probe passing therethrough is either a pattern-free region (3c, 4c) provided by removing a predetermined region surrounding the hole or an isolated region (3f, 4f) corresponding to a predetermined region surrounding the hole and electrically isolated from an outer region of the pattern layer.
Patent TW-I282470-B (TW)
Title: Back light module of liquid crystal display
Inventor: TSAI YI-SHIUAN
IPC: G02F1/1335
Filed: 2003-05-07
Granted: 2007-06-11
Abstract: A back light module of liquid crystal display, which is suitable for the liquid crystal display with large size. The back light module comprises an external frame, a plurality of cold cathode fluorescence flat lamps, a diffusion plate and at least an optical film. The cold cathode fluorescence flat lamps are deposed inside the external frame in the array mode to provide the flat light source for the back light module. This back light module has the following advantages: (1) the uniformity of flat light source is better; (2) the cost of reflecting plate and optical film could be reduced, and the fabricating process of back light module could be simplified; (3) the problem of generating heat that caused by using many cold cathode fluorescence lamp could be solved; and (4) the strength of structure is strong enough in the back light module with large size.