baber/WOPTO huggingface dataset:
Patent TW-I273871-B (TW)
Title: Signal transmission structure
Inventor: HSU JIMMY
IPC: H05K3/32
Filed: 2004-10-04
Granted: 2007-02-11
Abstract: A signal transmission structure includes a signal line, a first reference plane with a first opening, and a second reference plane with a second opening. Wherein, the first reference plane is neighbored with the signal line, and a portion of the signal line passes through the position of the first opening. In addition, the second reference plane is located near to the first reference plane, and the second opening is corresponding to the position of the first opening, while the position projected from the second opening profile onto the first reference plane is not overlapped with the position of the first opening. Therefore, at high frequency-transmission, the above structure can reduce the insertion loss causing from impedance mismatch as the signal passes through the opening, and reduce the influence of the resonance induced by the coupled reference planes to enhance the quality of the signal transmission.
Patent TW-I250259-B (TW)
Title: Flat panel fluorescent lamp and fabricating method thereof
Inventor: LEE HYEONG-RAG
IPC: H01J9/24
Filed: 2004-11-02
Granted: 2006-03-01
Abstract: The present invention provides a flat panel fluorescent lamp and fabricating method thereof, by which an acquisition rate of externally transmissive light and discharge uniformity are enhanced. The present invention includes a fluorescent layer on an upper plate to have a plurality of prominences and depressions, a lower plate leaving a predetermined gap from the upper plate to form a hermetic space together with the upper plate, at least one or more electrodes on the lower plate, and an insulating layer on the at least one or more electrodes.
Patent TW-I280703-B (TW)
Title: Electrical connector
Inventor: CHEN KUN-HUA
IPC: H01R13/629
Filed: 2004-12-03
Granted: 2007-05-01
Abstract: An electrical connector for receiving a complementary electrical element includes a housing, a number of contacts received in the housing and a cover assembled to the housing. The connector is hollow and defines a receiving space with an open end. The open end is a mating end. The cover defines at least one positioning opening facing to the mating end. The positioning opening defines a guiding portion for guiding the complementary element and an engaging portion for engaging the element.
Patent TW-I261259-B (TW)
Title: Flash memory device and method of erasing flash memory cell thereof
Inventor: PARK JIN-SU
IPC: G11C16/16
Filed: 2004-12-15
Granted: 2006-09-01
Abstract: The present invention relates to a flash memory device and method of erasing flash memory cells thereof. The erase of a cell block unit or a page unit is effected by a word line switch included in a predecoder according to a page erase signal. If the erase is effected in the cell block unit, all word lines of one cell block are made to keep 0V. Meanwhile, if the erase is effected in the page unit, only word lines of a corresponding page are made to keep 0V and the remaining word lines are made floated, so that the erase is not performed. Accordingly, the erase can be carried out in the cell block unit or the page unit. It is thus possible to improve efficiency of data management.
Patent TW-I249027-B (TW)
Title: Thermal conduction device with inspecting element and the inspecting method
Inventor: HE SHIN-WEI
IPC: G01N19/08
Filed: 2005-01-31
Granted: 2006-02-11
Abstract: A thermal conduction device with inspecting element and the inspecting method are provided in the present invention. The inspecting method is featured with the followings. After completing the evacuation and forming vacuum state for the thermal conducting device, a tiny amount of inspecting element is injected inside the thermal conducting device, in which the tiny amount of inspecting element can be the inert gas having lighter atomic weight such as helium gas and argon gas. Then, the thermal conducting device is sealed again. The detecting instrument is used to conduct the detection from outside of the thermal conducting device so as to determine if there is leaking phenomenon for the inspecting element. Thus, by using the innovated inspection method of thermal conducting device, it is capable of shortening the inspection time and quickly obtaining the vacuum state inside the thermal conducting device so as to better satisfy the industrial application requirement.
Patent TW-I278178-B (TW)
Title: Piezo-electric oscillator and method of manufacturing the same
Inventor: CHIBA SEIICHI
IPC: H01L41/053
Filed: 2005-02-16
Granted: 2007-04-01
Abstract: There is provided a small-size piezo-oscillator using a general-purpose piezoelectric transducer and reducing the manufacturing cost. The piezo-oscillator includes: a substrate (60) having at least a conductive portion sealed by resin excluding a mounted terminal unit and the mounted terminal unit (62) at the bottom; a piezoelectric transducer (35) fixed on the upper surface of the substrate, containing a piezoelectric transducer piece (37) in a package (36) sealed by a cover, and having external terminal units (42, 43) electrically connected to the piezoelectric transducer piece arranged on the package surface; and an oscillation circuit (50) constituting an oscillation circuit and fixed on the surface of the package (36) opposite to the surface which is mounted on the substrate (60). The substrate (60) has conducive terminal units (63a to 63d) electrically connected to the mounted terminal unit (62) on its upper surface. The external terminal units (42, 43) and the conductive terminal units (63a to 63d) are electrically connected to the oscillation circuit element (50).
Patent TW-I287368-B (TW)
Title: Generalized puncturing in a communication system
Inventor: MAHADEVAPPA RAVISHANKAR H
IPC: H04B1/713
Filed: 2005-03-15
Granted: 2007-09-21
Abstract: A rate adaptation scheme for a wireless transmission system. An information message encoded at a mother rate code is punctured to achieve an adapted rate approximate a selected code rate. The adapted code rate is such that all of the bits transmitted by multi bit symbols, such as OFDM symbols, are used to transmit information of the information message. The use of zero pad bits, or pad bits which cannot provide information regarding entirety of the information message is thereby reduced.
Patent TW-I258175-B (TW)
Title: Wiring board, method of manufacturing the same, and semiconductor device
Inventor: YAMAMOTO MITSUHIKO
IPC: H01L21/02
Filed: 2005-03-15
Granted: 2006-07-11
Abstract: According to this invention, a wiring board includes a conductive pattern formed from leads each of which is formed on an organic layer and has a thickness larger than a width.
Patent TW-I415599-B (TW)
Title: Use of pde iii inhibitor for the reduction of heart size in mammals suffering from heart failure
Inventor: DAEMMGEN JUERGEN
IPC: A61K31/501
Filed: 2005-03-24
Granted: 2013-11-21
Abstract: The invention relates to the use of a phosphodiesterase type III (PDE III) inhibitor or Ca2+-sensitizing agent or a pharmaceutically acceptable derivative thereof for the preparation of a medication for the reduction of the heart size of a patient suffering from heart failure.
Patent TW-I280087-B (TW)
Title: Method for producing electronic circuit board
Inventor: SAKAI TAKEKAZU
IPC: H05K3/34
Filed: 2005-05-10
Granted: 2007-04-21
Abstract: The purpose of the present invention provides that as follows: a method for producing electronic circuit board which the solder powders were adhered onto the adhesive part, and then the heat treatment of the print wiring board was taken place to melt the solder to form the solder circuit; a producing method of electronic circuit board which can manufacture more fine electronic circuit pattern; an electronic circuit board with fine circuit pattern and high reliability; and an electronic circuit board mounting the electronic element which can realize high reliability and mounting density. The technical method for solution relates to a method for adhere the solder powders onto the electronic circuit board, which render the adhesion property onto the exposed metal surface of the board and then adhere the solder powder onto the adhesive part; a producing method of the electronic circuit board which impregnates the board in the liquid with 0.5 to 50 apparent bulk % of the concentration of that disperse the solder powders onto the said adhesive part, and then the heat treatment of the print wiring board was taken place to melt the solder to form the solder circuit; an electronic circuit board made by the said producing method of the electronic circuit board; and an electronic circuit board mounting the electrical element made from the said board.
Patent TW-I272533-B (TW)
Title: A data stream buffer
Inventor: LIU KEYYER
Filed: 2005-06-17
Granted: 2007-02-01
Abstract: A stream data buffer device for a processing unit writing/accessing a stream data comprises a memory buffer, a buffer agent and a FIFO queue. The memory buffer is divided and numbered into N sub-buffers. The buffer agent manages each status of the sub-buffer and provides the available sub-buffer's serial number for the processing unit. The buffer agent changes the status of the sub-buffer after it has filled with data and transmits its serial number to the FIFO queue. The FIFO queue provides the accessing available sub-buffer's serial number for the processing unit and removes the serial number as the corresponding sub-buffer has been accessed.
Patent TW-I269363-B (TW)
Title: Anti-punch-through semiconductor device and manufacturing method thereof
Inventor: LAI LIANG-CHUAN
IPC: H01L21/02
Filed: 2005-06-30
Granted: 2006-12-21
Abstract: An anti-punch-through semiconductor device is provided. The anti-punch-through semiconductor device includes a substrate, at least an isolation area and a plurality of the trench device. The trench device is disposed in the substrate. The trench device includes a source/drain region. The source/drain region of the trench device is disposed at the bottom of the trench device. The isolation area is disposed in the substrate and between the source/drain region of each trench device.
Patent TW-I271252-B (TW)
Title: Crack-free laser microfabrication
Inventor: CHENG JI-YEN
Filed: 2005-07-28
Granted: 2007-01-21
Abstract: The present invention relates to a method for crack-free laser microfabrication, comprising the steps of: preparing a glass or quartz substrate; positioning said substrate on a heating plate and preheating said substrate to predetermined temperature; forming desired pattern on said substrate using carbon dioxide laser; and repeating said pattern forming step until desired aspect ratio, structure and pattern are obtained; wherein said pattern is formed by using said carbon dioxide laser to scan or to scribe on said substrate. When the pattern forming step is repeated, the laser beam may project to a previously projected location or adjacent to said location. This invention also discloses a device for crack-free laser microfabrication. Substrate suited in this invention includes all kinds of glass and quartz, especially Borofloat glass and Pyrex glass.
Patent TW-I313552-B (TW)
Title: System and method for updating message trust status
Inventor: K BROWN MICHAEL K
IPC: H04L12/58
Filed: 2005-08-24
Granted: 2009-08-11
Abstract: Systems and methods for processing encoded messages within a wireless communications system are disclosed. A server within the wireless communications system performs signature verification of an encoded message and provides, together with the message, an indication to the mobile device that the message has been verified. In addition, the server provides supplemental information, such as, for example, a hash of the certificate or certificate chain used to verify the message, to the device, to enable the device to perform additional checks on the certificate, such as, for example, validity checks, trust checks, strength checks, or the like.
Patent TW-I265091-B (TW)
Title: Direction switching device
Inventor: DING BING
IPC: B41J11/00
Filed: 2005-08-31
Granted: 2006-11-01
Abstract: A direction switching device capable of outputting unidirectional rotation comprises an active gear, a first passive gear, a second passive gear, a first unidirectional spring, a second unidirectional spring and an output gear. The active gear is possible to rotate in a first direction and a second direction. The first passive gear engages with the active gear and is driven by the active gear. The second passive gear engages with the first passive gear and is driven by the active gear through the first passive gear. The first unidirectional spring and the second unidirectional spring cooperate with the first passive gear and the second passive gear respectively for outputting unidirectional rotation in the first direction. The output gear cooperates with the first and second unidirectional springs for outputting unidirectional rotation in the first direction. With assistance of cooperation of the first and second unidirectional springs with the first and second passive gears, engagement between gears without percussion us realized, so that noise of the unidirectional device is suppressed, and transmitting is smooth. Further, the unidirectional device may be applied to rotation at the high speed.
Patent TW-I276550-B (TW)
Title: Asymmetrical tape automated bonding device for a printhead cartridge
Inventor: CHEN CHIH-CHING
IPC: H05K1/11
Filed: 2002-08-16
Granted: 2007-03-21
Abstract: A tape automated bonding (TAB) device for a printhead cartridge of a printer includes a tape having a region capable of being substantially bisected by a centerline that defines a first side of the tape and a second side of the tape. Located on the tape is a printhead, and a plurality of contacts adapted to receive signals from the printer and to provide the signals to the printhead. The contacts are disposed such that the number of contacts on the first side is different from the number of contacts on the second side. The printhead is centrally aligned with the centerline or centrally offset from the centerline.
Patent TW-I277929-B (TW)
Title: Method and apparatus for driving plasma display panel to improve characteristic thereof using multi-discharge phenomenon
Inventor: LIN CHI-HSIU
IPC: G09G3/288
Filed: 2005-10-19
Granted: 2007-04-01
Abstract: A method and an apparatus for driving a plasma display panel and improving the display characteristics through multi-discharge phenomenon are provided. The driving method is used for providing energy to light up at least a display unit in the plasma display panel and includes the following steps. Before providing any external energy, an energy recovery circuit provides internally stored energy so that the display unit has a first discharge through a resonance effect initiated by the internally stored energy. After the first discharge, external energy is provided to the display unit to trigger a second discharge. Thereafter, the energy recovery circuit stops providing internally stored energy to the display unit. Similarly, external energy to the display unit is also stopped. After the second discharge, the energy in the display unit is returned to the energy recovery circuit to serve as internally stored energy.
Patent TW-I290278-B (TW)
Title: Automatic anti-tip over mechanism for display
Inventor: TSANG CHING-MING
IPC: G06F1/16
Filed: 2005-12-12
Granted: 2007-11-21
Abstract: An automatic anti-tip over mechanism for display. The automatic anti-tip over mechanism includes a base plate, a tip over detection mechanism, a sliding support plate, and a first resilient member. The base plate includes a through hole. The tip over detection mechanism is disposed on the base plate and includes a detecting member and an engaging member. The detecting member is connected to the engaging member and disposed in the through hole. The sliding support plate is disposed on the base plate and connected to the tip over detection mechanism and includes an engaging hole in which the engaging member is engaged. The first resilient member is connected between the base plate and the sliding support plate, providing a first predetermined resilience to the sliding support plate.
Patent TW-I285185-B (TW)
Title: Method for forming micro-mechanism
Inventor: PANG DA-CHEN
IPC: B81B7/02
Filed: 2005-12-30
Granted: 2007-08-11
Abstract: The present invention relates to a method for forming a micro-mechanism, wherein a metal layer is deposited on a photo-sensitive layer, followed by processes of application of photo-resist, exposure, development, etching, and electro-forming carried out on the metal layer to form a metal pattern shielding layer. Thereafter, a process of pattern transfer is carried out on the photo-sensitive layer. The processes are repeated by alternately employing a mask and the metal pattern shielding layer to thereby form a stacked mechanism. Gaps in radial and axial directions can be formed by using the metal shielding layer and the electro-forming technique. Finally, development of the photo sensitive layer and a wet etching process are carried out to remove unexposed portion of each photo-sensitive layer and the metal pattern shielding layer thereby completing a three-dimensional movable micro-mechanism. After-assembling is completely eliminated in the present invention so that the method of the present invention can produce a micro-mechanism having high aspect ratio and excellent verticality.
Patent TW-I394466-B (TW)
Title: Secure bootstrapping for wireless communications
Inventor: ROSE GREGORY GORDON
IPC: H04L9/28
Filed: 2006-02-03
Granted: 2013-04-21
Abstract: A mutual authentication method is provided for securely agreeing application-security keys with mobile terminals supporting legacy Subscriber Identity Modules (e.g., GSM SIM and CDMA2000 R-UIM, which do not support 3G AKA mechanisms). A challenge-response key exchange is implemented between a bootstrapping server function (BSF) and mobile terminal (MT). The BSF generates an authentication challenge and sends it to the MT under a server-authenticated public key mechanism. The MT receives the challenge and determines whether it originates from the BSF based on a bootstrapping server certificate. The MT formulates a response to the authentication challenge based on keys derived from the authentication challenge and a pre-shared secret key. The BSF receives the authentication response and verifies whether it originates from the MT. Once verified, the BSF and MT independently calculate an application security key that the BSF sends to a requesting network application function to establish secure communications with the MT.
Patent TW-I308989-B (TW)
Title: Light tunnel apparatus of an optical engine and projection system comprising the light tunnel apparatus
Inventor: LU CHANG HSING
IPC: G02B26/02
Filed: 2006-10-03
Granted: 2009-04-21
Abstract: A light tunnel apparatus of an optical engine and a projection system comprising the light tunnel apparatus are provided. The projection system comprises an optical engine which includes a body and a light tunnel apparatus. The light tunnel apparatus comprises a light tunnel, a housing, a frame, and a positioning device. The light tunnel has a central axis. The housing is connected to the body while the frame is connected to the housing, and the light tunnel is disposed in the frame. The positioning device, disposed between the frame and the housing, provides at least a thrust substantially perpendicular to the central axis, whereby the thrust allows the frame to be restricted to move along an axial direction substantially parallel to the central axis.
Patent TW-I416858-B (TW)
Title: Power supply apparatus for welder
Inventor: TAKESHI MORIMOTO
IPC: H02M7/02
Filed: 2007-07-24
Granted: 2013-11-21
Abstract: A welder power supply apparatus (10) includes an inverter (20), which is driven intermittently when an electrode (34) and a workpiece (36) are separated from each other and no arc is being generated between them, whereby power loss generated in the inverter (20) when the inverter (20) is driven in the non-load state of the power supply apparatus and power loss caused by exciting current flowing through an transformer (24) disposed in the output of the inverter (20) can be reduced. The inverter (20) is driven continuously when output current (Io) becomes higher than a threshold value (Ib) after the electrode (34) and the workpiece (36) are brought into contact with each other for starting arcing between them. In this manner, the arcing can be initiated without fail.
Patent TW-I384611-B (TW)
Title: Light emitting module and method of forming the same
Inventor: HSUEH HAN TSUNG
IPC: H01L25/075
Filed: 2008-02-14
Granted: 2013-02-01
Abstract: A method for forming a pixel of an LED light source is provided. The method includes following steps: forming a first layer on a substrate; forming a second layer and a first light-emitting active layer on the first layer; exposing a portion of an upper surface of the first layer; forming a third layer on the substrate; forming a fourth layer and a second light-emitting active layer on the third layer; exposing a portion of an upper surface of the third layer; and forming a first electrode on the exposed upper surface of the first layer, a second electrode on a portion of an upper surface of the second layer, a third electrode on the exposed upper surface of the third layer, and a fourth electrode a portion of an upper surface of the fourth layer. The first light-emitting active layer and the second light-emitting active layer emit different colors of light.
Patent TW-I407780-B (TW)
Title: Methods for image exposure correction
Inventor: SUBBOTIN IGOR
IPC: H04N5/235
Filed: 2008-05-22
Granted: 2013-09-01
Abstract: Methods and apparatuses for image exposure include capturing a first image under a first illumination condition, determining a luminance of the first image at a plurality of sectors, capturing a second image under a second illumination condition employing an artificial light source, determining a luminance of the second image at the plurality of sectors, and determining if the artificial light source should be used to capture a final image using the luminances of the first and second images at the plurality of sectors. If the artificial light source is to be used, an output level of the light source is determined.
Patent TW-I403648-B (TW)
Title: Rotating shaft structure for screen and foldable portable electronic device
Inventor: HU LI HAU
IPC: F16C11/04
Filed: 2009-09-18
Granted: 2013-08-01
Abstract: A rotating shaft structure for a screen is used for a foldable portable electronic device. The rotating shaft structure includes a fixing element, a first pivot element, and a second pivot element. The fixing element includes a fixing base and a pivot hole. The fixing base is connected to the foldable portable electronic device. The first pivot element can be pivoted in relation to the fixing element via the pivot hole. The second pivot element is disposed on the fixing element and adjacent to the first pivot element. When the pivoting angle is in a specific pivoting angle range, the first pivot element is pivoted to drive the second pivot element to increase the torsion of the rotating shaft structure.
Patent TW-I403914-B (TW)
Title: Apparatus and method for preventing congestive placement
Inventor: LO CHEN HSING
IPC: H05K13/06
Filed: 2010-03-08
Granted: 2013-08-01
Abstract: A congestive placement preventing apparatus for modifying a circuit layout includes an analyzing module, a defining module and an extension module. The analyzing module performs a congestion analysis on the circuit layout to generate an analysis result. The defining module defines a congestion region and a share region adjacent to the congestion region on the circuit layout according to the analysis result. A density of electronic cells of the congestion region is higher than that of electronic cells of the share region. The extension module arranges a plurality of electronic cells in the congestion region to the congestion region and the share region, thereby reducing the density of electronic cells in the congestion region.