baber/WOPTO huggingface dataset:
Patent TW-I220047-B (TW)
Title: LED driving circuit
Inventor: CHIANG JOHNSON
IPC: G09G3/32
Filed: 2003-03-14
Granted: 2004-08-01
Abstract: The present invention provides an LED driving circuit. The circuit structure includes a supplying power, a current guiding control circuit composed of one to several common-ground current control units, and a voltage detection circuit for detecting the voltage level of the supplying power. The supplying power is serially connected to one to several LED sets. Each LED set is composed of one to several LEDs. The current control unit of the current guiding control circuit is sequentially connected to the N electrode (negative electrode) of each LED set. According to the voltage detection circuit, the voltage level for supplying the positive part of the power is determined. Then, different current guiding control circuits are respectively driven for being turned on based on various voltage levels. A suitable number of LED sets are driven by turning on different current guiding control circuits. Such a circuit design allows the voltage of positive part of the supplying power to directly drive the LED set to light a maximum number of LED sets based on the voltage value without the design of filtering capacitor, thereby achieving the purpose of fully utilizing electricity power, increasing power factor and reducing power loss.
Patent TW-I283873-B (TW)
Title: Method for effective trimming of resistors using pulsed heating and heat localization
Inventor: GRUDIN OLEG
IPC: H01C17/232
Filed: 2003-03-20
Granted: 2007-07-11
Abstract: There is provided a method and circuit for trimming a functional resistor on a thermally isolated micro-platform such that a second functional resistor on the same micro-platform remains substantially untrimmed; a method and circuit for providing and trimming a circuit such that at least two circuit elements of the circuit are subjected to a same operating environment and the operating environment is compensated for by distributing heat generated during operation of the circuit among the two circuit elements; a method and circuit for trimming a functional resistor on a thermally-isolated micro-platform such that a constant temperature distribution is obtained across the functional resistor; and a method and circuit for calculating a temperature coefficient of resistance of a functional resistor.
Patent TW-I256502-B (TW)
Title: Backlight module and diffuser plate used therein
Inventor: LEU CHARLES
IPC: G02F1/13357
Filed: 2003-03-28
Granted: 2006-06-11
Abstract: The present invention provides a backlight module and diffuser plate used therein. The backlight module comprises a light source emitting light, and a diffuser plate having a light-receiving surface used for receiving light from the light source. The diffuser plate further comprises fluorescence material, whose space distributing is corresponding to the space distributing of the brightness of light from the light source, that is to say the higher the brightness of the light from the light source is, the less the fluorescence material distributes in the diffuser plate.
Patent TW-594692-B (TW)
Title: Disk apparatus having auto-returnable tray-lock mechanism
Inventor: CHEN CHUN-TING
IPC: G11B17/04
Filed: 2003-04-15
Granted: 2004-06-21
Abstract: A disk apparatus comprises a tray, a bracket secured on the tray, a lever pivoted on the bracket, a latch element pivoted on the bracket, solenoid screwed on the bracket and holding the lever, a pin hooked by the latch element, and a rail. The latch element has a first protrusive portion and the rail has a second protrusive portion. The latch element is rotated and releases the pin so as to reject the tray. During the rejecting process of the tray, the second protrusive portion of the rail will push against the first protrusive portion of the latch element so that the latch element returns to the original position.
Patent TW-I260347-B (TW)
Title: Monoclonal antibody of porcine endogenous retrovirus (PERV) capsid, hybridoma generating the antibody, and use thereof
Inventor: JANG CHR-TING
IPC: C12P21/08
Filed: 2003-06-02
Granted: 2006-08-21
Abstract: The present invention provides a monoclonal antibody having specificity to porcine endogenous retrovirus (PERV) capsid, a hybridoma generating the antibody, a method for using the monoclonal antibody to test PERV, a method for producing the hybridoma, and a test kit and a pharmaceutical composition containing the monoclonal antibody.
Patent TW-I228993-B (TW)
Title: Fusion antigen specific for a target cell
Inventor: LIAO CHAO-WEI
IPC: A61K39/104
Filed: 2003-06-09
Granted: 2005-03-11
Abstract: The present invention mainly provides a fusion antigen specific for a target cell comprising a ligand moiety which is capable of reacting, recognizing or binding to the receptors on the target cell, a Pseudomonas exotoxin A translocation domain II, an antigenic moiety, and a carboxyl terminal moiety which permits combination of the fusion antigen to the endoplasmic reticulum (ER) membrane of the target cell. A pharmaceutical composition comprising the fusion antigen is also provided.
Patent TW-I283305-B (TW)
Title: A backlight module and a light guide plate thereof
Inventor: LIN JHY-CHAIN
IPC: G02F1/1335
Filed: 2003-07-04
Granted: 2007-07-01
Abstract: A backlight module includes a light guide plate and at least one dot light source arranged at one side of the light guide plate. The light guide plate has a base body and a high transmissive medium layer. The base body comprises a light emitting surface and a bottom surface opposite to the light emitting surface. The light emitting surface has a plurality of gathering light structures, and the bottom surface has a plurality of scattering light structure. The high transmissive medium layer in the vicinity of the light emitting surface is arranged between the light emitting surface and bottom surface. And the refractive index of the material of the high transmissive medium layer is smaller than that of the base body.
Patent TW-I228890-B (TW)
Title: System and method to send/receive email by personal video record
Inventor: WENG SHIH-HSIUNG
IPC: H04L12/16
Filed: 2003-07-08
Granted: 2005-03-01
Abstract: A system and method to send/receive email by personal video record (PVR) are disclosed, which provide an email service through a mail serving center based on PVR. Users without computer or whose computers are occupied can send/receive email by PVR conveniently. The system comprises: a mail serving center to provide email service, including a management module, an information database and a filtering module; and a PVR to provide the equipment for sending/receiving email including a sending/receiving module, a verification module, an analysis module, a storage module and a reading module.
Patent TW-593763-B (TW)
Title: Process for manufacturing a nonskid deck
Inventor: CHANG CHIA-HUA
IPC: C23C4/12
Filed: 2003-07-28
Granted: 2004-06-21
Abstract: A process for manufacturing a nonskid deck by spray is disclosed. The process includes the following steps. First, a mask having a plurality of apertures is mounted at a specific location above a deck. Thereafter, a spray device located above the mask sprays a coating material downward. The coating material that passes the apertures of the mask thus forms a plurality of nonskid dots on the deck. Moreover, the pattern of the apertures on the mask may affect the pattern of the nonskid dots formed on the deck. Therefore, a nonskid deck with accentuated roughness is obtained effectively by the present invention.
Patent TW-I248074-B (TW)
Title: Method and apparatus for CD format decision
Inventor: TSANG WING HON
IPC: G11B27/00
Filed: 2003-08-15
Granted: 2006-01-21
Abstract: The present invention relates to a method for determining the format of an optical recording medium (1) comprising one or more data, audio and/or video tracks in one or more sessions, and an apparatus for reading from and/or writing to optical recording media (1) using such method. It is an object of the present invention to propose a method for determining the format of an optical recording medium (1), which is robust against partially incorrect data on the recording medium (1). This object is achieved by a method comprising the steps of: reading (101) the table of contents (TOC) of a first session of the recording medium (1); checking (102, 103, 32) whether more than one track is present in the first session and/or whether at least one track is indicated as being an audio track in the table of contents (TOC); and determining (104, 36) the format of the recording medium (1) to be audio if at least one of the checking steps (102, 103, 32) yields a positive result, and determining (105, 35) the format to be data else.
Patent TW-I256801-B (TW)
Title: Wireless network system and wireless communication method
Inventor: KATAYAMA MUTSUMI
IPC: H04W52/02
Filed: 2003-09-05
Granted: 2006-06-11
Abstract: Without adopting a scatter net, to provide a wireless network system enabling good communications while suppressing low the electricity consumption of a portable terminal. Included are: a first relay device 4a including first and second Bluetooth (BT) modules (1) and (2), each of the BT modules performs a cable communication irrespective of which is a master/slave; a second relay device 4b including a fourth BT module (4); a wireless terminal 3 including a third BT module (3); and a wireless terminal 3 including a fifth BT module. The first and third BT modules structure a first Piconet in which the first BT (1) model is a master and the third BT module (3) is a slave, and the second, fourth, and fifth BT modules structure a second Piconet in which the fourth BT (4) module is a master, and the second and fifth BT modules (2) and (5) are slaves.
Patent TW-I231280-B (TW)
Title: Method of turning on/off LED by resilient element provided at interface of braking pad and lid
Inventor: TZENG WEN-LIANG
IPC: B60Q1/44
Filed: 2003-09-16
Granted: 2005-04-21
Abstract: A primary objective of this invention is to assemble a resilient body and LED in association with mercury batteries on a bottom of a braking pad. As such, when the braking action is not activated under normal operation, the resilient body assembled to the bottom of the braking pad separates a conductive lid from the mercury batteries placed in the braking pad body. However, upon activating the braking action, the braking pad and the lid is compressed upon being subject to forces. At this time, the resilient body is resiliently deformed to get the conductive lid into contact with the mercury batteries placed in the braking pad body so as to form a closed circuit loop that illuminates the LED thereby enhancing the practicability and safety in braking the bicycle.
Patent TW-I223885-B (TW)
Title: Conductive bump forming process
Inventor: TSENG TSUNG-YEN
IPC: H01L23/48
Filed: 2003-09-25
Granted: 2004-11-11
Abstract: A conductive bump forming process. The process includes providing a wafer having a first conductive layer thereon, forming a second conductive layer on the first metal layer using electroplating, forming a patterned mask layer overlying the substrate, loading the wafer into a chamber, providing a mask with a bump pattern above the second metal layer, and etching the second metal layer and first metal layer, respectively forming a plurality of under-bump metallurgy layers (UBM layers) and conductive bumps, using the mask as an etching mask.
Patent TW-I247237-B (TW)
Title: A printing data creating method suitable for a print job performed by different ink dot sizes
Inventor: HUANG YU-CHU
IPC: B41J2/21
Filed: 2003-12-05
Granted: 2006-01-11
Abstract: The present invention is a printing data creating method that is suitable for a print job performed by different ink dot sizes. The method is for an inkjet printer constituted of multiple ink jets capable of generating of ink dots with different sizes. Firstly, a halftoning table is created based on all possible combinations that are determined based on the number of the ink jets and the ink jet size number provided by each ink jet. When the image data to be printed is received, each pixel of the image corresponds to one combination based on the halftoning table. The corresponded combination is deemed as a halftoning value and represents by several bits. These bits could be separated into several groups, where the bits contained in each group are for driving a specific ink jet. That is to say, each ink jet has its own driving data so that the printing process will have superior efficiency.
Patent TW-I230977-B (TW)
Title: Structure applied in photolithography process and fabricating method of a semiconductor device
Inventor: LIN SHUN-LI
IPC: H01L21/027
Filed: 2003-12-23
Granted: 2005-04-11
Abstract: A structure applied in photolithography process is provided. The structure is composed of at least one film layer, an optical isolation layer, an anti-reflection coating layer and a photo-resist layer disposed on a substrate sequentially. The optical isolation layer can isolate light of an exposure process passing through the optical isolation layer. Since the optical isolation layer is disposed under the photo-resist layer, light of the exposure process can not pass through the optical isolation layer and the film layers and not be reflected from the surface of the substrate, the critical dimension of the photolithography process will not be affected from the changing of the thickness of the film layers.
Patent TW-I238309-B (TW)
Title: Electronic apparatus having magnetic switch
Inventor: LO CHIEN-SHENG
IPC: G06F1/16
Filed: 2004-01-29
Granted: 2005-08-21
Abstract: An electronic apparatus having a magnetic switch includes a first machine part, at least one magnetic component, a second machine part, and a magnetism barrier. In this case, the first machine part has at least a space. The magnetic component is accommodated in the space. The second machine part has at least one magnetizer, which is opposite to the magnetic component. The second machine part is pivoted on the first machine part. When the first machine part and the second machine part close, the magnetic component and the magnetizer face to each other. The magnetism barrier is disposed in the space of the first machine part. The magnetism barrier is disposed between the first machine part and the magnetic component.
Patent TW-I236660-B (TW)
Title: Support base of pressing ring for sucking-type optical disk drive
Inventor: LIN HUNG-JUI
IPC: G11B17/00
Filed: 2004-03-03
Granted: 2005-07-21
Abstract: The present invention provides a support base of pressing ring for sucking-type optical disk drive, which comprises a front of a disk with a lower segment below the disk; the rear of the disk having a rear segment pivotally connected with the ceiling plate of the chassis; the side of the disk is extended with an arm, and the arm side is combined with the ceiling plate of the chassis; and, the lower segment has a circular hole with a connection pressing ring. The support base according to the present invention has smaller volume, which is convenient for the assembly design of each components in the entire chassis; and, the support base and the ceiling plate of the chassis have shorter pivot connection ends, and one end of the connection pressing ring of the support base is more stable to prevent left and right shaking in the horizontal direction.
Patent TW-I232592-B (TW)
Title: LOCOS Schottky barrier contact structure and its manufacturing method
Inventor: WU CHING-YUAN
IPC: H01L29/872
Filed: 2004-03-15
Granted: 2005-05-11
Abstract: A LOCOS Schottky barrier contact structure of the present invention comprises a raised diffusion guard ring being surrounded by an outer LOCOS field oxide layer a recessed semiconductor substrate being surrounded by the raised diffusion guard ring, a metal silicide layer being formed over the raised diffusion guard ring and the recessed semiconductor substrate, and a patterned metal layer being formed over a portion of the outer LOCOS field oxide layer and the metal silicide layer, wherein the raised diffusion guard ring is formed between an inner LOCOS field oxide layer and the outer LOCOS field oxide layer and the recessed semiconductor substrate is formed by removing the inner LOCOS field oxide layer. The LOCOS Schottky barrier contact structure offers the raised diffusion guard ring to eliminate the junction curvature effect on the reverse breakdown voltage and the outer LOCOS field oxide layer with a much better metal step coverage.
Patent TW-I238548-B (TW)
Title: Light emitting diode and method of making the same
Inventor: LIN JIN-YWAN
IPC: H01L33/00
Filed: 2004-04-27
Granted: 2005-08-21
Abstract: A light emitting diode (LED) having two electrodes at the same side and altitude is disclosed. The LED includes a high reflective metal layer therein to reflect those lights emitted from the active layer toward it, an electrical connecting plug, and an isolation channel. The electrical connecting plug connects the first ohmic contact electrode which is buried in the LED structure to the outer surface of the lower cladding layer. The isolation channel spaced the LED from two parts. The first part has the electrical connecting plug and the second part has a second ohmic contact electrode formed on the lower cladding layer. The active layer in the second part actives after a voltage is applied.
Patent TW-I258381-B (TW)
Title: Game software and game device
Inventor: MORIMITSU SHINJI
IPC: A63F13/55
Filed: 2004-05-03
Granted: 2006-07-21
Abstract: A polygon arrangement program 28 arranges a plenty of polygons in a virtual space and a view position calculation program (29) calculates the depth position for the view position of the viewpoint. A first image producing program 24 perspectively transforms each polygon in a virtual space onto a plane on the basis of a view position in order to produce a first image, and a second image producing program 23 deteriorates a quality of the first image to produce the second image having the same size as the first image. A synthetic image producing program 20 produces a display image with combination of the first and second images by applying semi-transparentizing processing to at least one of both the first and the second images so that each polygon of the first image can be displayed around a depth position of a view position and each polygon of the second image can be displayed as the polygon approaches at least one side of both front and rear sides concerning the view point.
Patent TW-I342021-B (TW)
Title: Method for the bonding of disk-shaped substrates and apparatus for carrying out the method
Inventor: EISENHAMMER THOMAS
IPC: B29C65/48
Filed: 2004-06-28
Granted: 2011-05-11
Abstract: A first substrate ( 11 a) is positioned on a support surface ( 7 ) in a vacuum chamber with an upward-facing first bonding surface ( 12 a) spin-coated with adhesive while a second substrate ( 11 b) is held with downward-facing second bonding surface ( 12 b) to a cover ( 3 ) by suction. While the vacuum chamber is being evacuated to a pressure of between 0.1 mbar and 2 mbar, a support pin ( 9 ) is extended through central openings ( 14 a, 14 b) of the substrates ( 11 a, 11 b) and then retracted with the second substrate ( 11 b) released from the cover ( 3 ) and carried by radially extended balls ( 10 ). The support pin ( 9 ) is lowered to a position where the balls ( 10 ), acting against the first bonding surface ( 12 a), deform the first substrate ( 11 a). The first bonding surface ( 12 a) being therefore slightly concave, the first and second bonding surfaces ( 12 a, 12 b) only touch close to their circumferences. Retraction of the balls ( 10 ) causes a spreading of the contact area radially inwards to cover the first and second bonding surfaces ( 12 a, 12 b) without entrapment of non-bonded areas. The substrates ( 11 a, 11 b) are then lifted by the support pin ( 9 ) with again extended balls ( 10 ) and pressed against the cover ( 3 ) and the vacuum chamber is aired.
Patent TW-I234652-B (TW)
Title: Method of design for drop test parameter and an adaptive drop test device thereof
Inventor: YEH CHANG-LIN
IPC: G01N3/30
Filed: 2004-08-05
Granted: 2005-06-21
Abstract: An adaptive drop test device mainly includes a rigid base, a drop table and a strike block for testing the effect of a device under test (DUT) dropping from a height. In this invention, different testing condition is changed with the replacement of drop table with different radius of curved surface so that the peak acceleration and duration time of impulse can be changed when the drop table strikes on the block. Therefore, on a single drop test device, the effect of device under test dropping can be measured at different test condition to reach time-saving and cost-saving.
Patent TW-I261441-B (TW)
Title: Method and apparatus for packet aggregation in a wireless communication network
Inventor: TERRY JOHN
IPC: H04L12/56
Filed: 2004-08-11
Granted: 2006-09-01
Abstract: A method and apparatus for aggregation packets in a wireless communication system. The data to be transmitted is selected and packetized and formed into frames for transmission. Rather than send each frame individually, frames are grouped and transmitted with grouping indicia informing the recipients how to acknowledge successful receipt of the transmitted data. ACKs are sent at a predetermined time, or all together, divided by subcarrier in the case of an OFDMA network.
Patent TW-I247982-B (TW)
Title: Image grabbing device structure of notebook computer
Inventor: CHUANG CHENG-HSIANG
IPC: G06F1/16
Filed: 2004-10-04
Granted: 2006-01-21
Abstract: A notebook image grabbing device structure is provided. There is an image grabbing device pivotally installed on the upper end of the notebook display panel. Outwardly extending pivots are respectively installed on two ends of the image grabbing device. The image grabbing device is pivotally connected to the pivot holes on the upper end of the notebook display panel through the two pivots such that the image grabbing device can be rotated on the upper end. An electromagnetic switch is disposed on the internal circuits of the image grabbing device, and a magnet matching the electromagnetic switch is disposed on the rotation path of the upper end with respect to the electromagnetic switch. When the image grabbing device is flipped to a position with its back facing to user, the magnet is right at the position corresponding to the electromagnetic switch. Then the magnet attracts the electromagnetic switch to form an ""ON"" state to let the image grabbing device reverse a reflected image grabbed by the circuit thereof to an original image. Therefore, through the way that the magnet attracts the electromagnetic switch to form an ""ON"" state in the present invention, the poor operating situation resulted from shrinking tolerance of the traditional mechanical switch can be avoided.
Patent TW-I246699-B (TW)
Title: Film capacitor, built-in high-density assembled substrate thereof and method for making said film capacitor
Inventor: OSAKA TETSUYA
IPC: H05K1/16
Filed: 2004-10-05
Granted: 2006-01-01
Abstract: The present invention provides a thin-film capacitor which can be built in a board without damaging electrical characteristics or dimensional characteristics of a high-density mounting board and which has sufficient capacitance, and provides a high-density mounting board with the built-in thin-film capacitor, and a method of manufacturing the thin-film capacitor. The thin-film capacitor comprises at least a high-dielectric-constant dielectric layer, and an upper electrode layer and a lower electrode layer which interpose the dielectric layer from the upper and the lower, wherein contact parts of the upper and the lower electrodes are drawn out on an upper level of the upper electrode. The thin-film capacitor having a structure with a film thickness between 200 nm and 50 nm of the high-dielectric-constant dielectric layer is manufactured, and is used as a built-in passive component of a semiconductor wiring board.