baber/WOPTO huggingface dataset:
Patent TW-I222227-B (TW)
Title: Method for forming LDD of semiconductor devices
Inventor: SHIH MING-SUNG
IPC: H01L21/20
Filed: 2003-05-15
Granted: 2004-10-11
Abstract: A method for forming an LDD of a semiconductor device is described. A substrate having a polysilicon layer thereon is provided, wherein the polysilicon layer comprises a first region and a second region. A photoresist layer is formed on the polysilicon layer for exposing the first region and covering the second region. The photoresist layer covering the second region comprises a middle portion and an edge portion, wherein the middle portion is thicker than the edge portion. Then, an implantation process is performed by using the photoresist layer as a mask for forming a source/drain in the first region of the polysilicon layer and forming a LDD in the polysilicon layer covered by the edge portion of the photoresist layer.
Patent TW-I237232-B (TW)
Title: Video and/or audio information reading apparatus, information recording apparatus, optical disk reproducing apparatus, optical disk recording apparatus, information reading method, information recording method, program, and storage medium
Inventor: KITANI SATOSHI
IPC: G11B20/00
Filed: 2003-05-26
Granted: 2005-08-01
Abstract: A mask function that replaces at least part of information, such as video data, audio data, and sub-picture data, with invalid data is provided in an information recording/reproducing apparatus. Both of a personal computer (PC) and the information recording/reproducing apparatus are provided with features in which the information is encrypted on a sending end, exchanged between the sending end and a receiving end, and decrypted on the receiving end. Authentication is performed between the PC and the information recording/reproducing apparatus: when the authentication succeeds, the information is transferred from one end where the information is encrypted to the other end where the information is decrypted; when the authentication fails, the information recording/reproducing apparatus applies the mask function to the information read from a storage medium or to the information to be written transferred from the PC to the storage medium.
Patent TW-I269595-B (TW)
Title: UE assisted system database updata
Inventor: CHANDRA ARTY
IPC: H04L12/28
Filed: 2003-06-23
Granted: 2006-12-21
Abstract: A user equipment (UE) operating in a wireless system having at least one base station, communicates with base stations in neighboring wireless systems and conveys information regarding these neighboring wireless systems to the base station of its wireless system, which updates and stores this information for use in handover of UEs. The BS may also obtain updates directly from the base stations of neighboring wireless systems which may include a diversity of systems such as WLANS, Bluetooth, UMTS, GPRS, etc., and provide to UEs a list of those wireless systems which the UEs need not provide updates to the BS providing the list.
Patent TW-I229258-B (TW)
Title: Data processing apparatus
Inventor: OTTERSTEDT JAN
IPC: G06F11/28
Filed: 2003-07-18
Granted: 2005-03-11
Abstract: The invention relates to a data processing apparatus having an execution unit (1) and a flow controller (2) which has a program counter (4). A data processing apparatus in accordance with the invention is equipped with a program counter sensor (20) which has means which likewise ascertained the address of an instruction which is to be executed next, and has a comparator which compares the ascertained address with the content of the program counter and triggers an alarm signal (25) if there is any discrepancy.
Patent TW-I242478-B (TW)
Title: Metal nanoparticle and process for producing the same
Inventor: NAKAMOTO MASAMI
IPC: B22F9/20
Filed: 2003-07-31
Granted: 2005-11-01
Abstract: The purpose of the present invention is to produce metal nanoparticles excelling in dispersion stability on an industrial scale, in particular, metal nanoparticles comprising a metal component together with at least one of P, N and O, in which the metal nanoparticles have an average particle diameter of 1 to 100 nm.
Patent TW-I240381-B (TW)
Title: Method for patterning layers on semiconductor components, and semiconductor memory
Inventor: KROENKE MATTHIAS
IPC: H01L27/115
Filed: 2003-08-01
Granted: 2005-09-21
Abstract: A layer for the word lines (8) and an ARC layer (9) with planarizing coating properties are applied over the entire surface raised above the source/drain regions (2, 3), so that the top side is substantially leveled. With a resist mask which has been patterned in strip form, the ARC layer is etched to form a mask which is provided for the purpose of etching the word lines and has openings which taper over the course of their depth. In this way, wide openings in the mask are fabricated in the regions in which the ARC layer was very thin, and vice versa.
Patent TW-I256971-B (TW)
Title: CMP abrasive and method for polishing substrate
Inventor: HAGA KOUJI
IPC: C09K3/14
Filed: 2003-08-05
Granted: 2006-06-21
Abstract: A CMP abrasive and a method for polishing a substrate are described, wherein the CMP abrasive comprises water, cerium oxide particles and an organic compound having an acetylene bond, and is used in the polishing method. By using the CMP abrasive and the polishing method, a CMP planarization process of an inter-layer insulating layer or a STI insulating layer in a semiconductor process can be conducted in high efficiency.
Patent TW-I229288-B (TW)
Title: SOC capable of linking external bridge circuits for expanding functionality
Inventor: LIN CHI-YANG
IPC: H02P5/00
Filed: 2003-08-21
Granted: 2005-03-11
Abstract: An SOC capable of linking external bridge circuits for expanding functionality. The SOC has a processor, an internal high-speed bridge circuit, an internal low-speed bridge circuit, and an expansion port. The expansion port is capable of selectively being connected to an external low-speed bridge circuit for expanding functionality of the internal low-speed bridge circuit.
Patent TW-I239585-B (TW)
Title: Pattern measurement method, manufacturing method of semiconductor device using the same, and pattern measurement device
Inventor: MITSUI TADASHI
IPC: G06V10/46
Filed: 2003-09-19
Granted: 2005-09-11
Abstract: The present invention provides a pattern measurement device and method with high speed and high accuracy. The device is for obtaining the pattern data of plural patterns HP2, HP4 comprising pattern data, and processing these pattern data to detect the profile coordinates of pattern HP2, HP4. Then, the profile dot pairs and the each profile point are combined among each pattern to compute the distances between the profile points forming each profile point pair, and the angle between the line linking these profile points and arbitrary axial lines, so as to make a DAD plot of the distribution plot for the distance of the profile dot pairs and the angles, extract the characteristic points A, B, B', C, D, D' of the DAD plot, evaluate at least one of the shape relationship between the patterns HP2, HP4, the dimensional relationship between the patterns HP2, HP4, the relative position relationship between the patterns HP2, HP4 according to these characteristic points.
Patent TW-I234695-B (TW)
Title: Wireless LAN system
Inventor: HOSODA HIRONORI
IPC: H04W4/029
Filed: 2003-09-25
Granted: 2005-06-21
Abstract: The wireless LAN system 10, which permits data communication with interconnection of a PC or the like, comprises a wireless LAN driver 20 including a time zone data table part 21 with time zone data stores therein, a member country deciding part 22 for deciding a member country in each time zone, an individual country presetting data table part 23 with individual country presetting data stored therein, and a device driver part 25 preset based on data from the presetting part 24. This wireless LAN system permits easy coping with a wireless specification difference in each country or geographic location when the user makes it possible to do communication by interconnecting a PC or the like via wireless LAN.
Patent TW-I251920-B (TW)
Title: Circuit barrier structure of semiconductor package substrate and method for fabricating the same
Inventor: SHIH SHIH-PING
IPC: H05K3/28
Filed: 2003-10-17
Granted: 2006-03-21
Abstract: A circuit barrier structure of a semiconductor package substrate and a method for fabricating the same are proposed. A metal conductive layer and a patterned resist layer are formed in turn on an insulating layer, wherein the patterned resist layer is formed with a plurality of openings to expose the metal layer. After a metal barrier layer is deposited on the surface of the resist layer and the openings, and the metal barrier layer formed on the upper surface of the resist layer is removed, a patterned circuit layer is formed within the openings by an electroplating process. Then, the resist layer and the metal layer underneath the resist layer are removed to provide the patterned circuit layer surrounded with the metal barrier layer and prevent shrinkage of the circuit layer owing to a lateral etching and migration of metal particles. Moreover, a metal barrier layer can be formed on the circuit layer by a electroplating process, and a protective metal layer can be formed on pads of the circuit layer for forming electrical connection with a chip or circuit board.
Patent TW-589932-B (TW)
Title: Axial flow ventilation fan with enclosed blades
Inventor: KUO CHII-RON
IPC: F04D25/06
Filed: 2003-10-22
Granted: 2004-06-01
Abstract: An axial flow ventilation fan with enclosed blades comprises an external cover composed of an upper case and a lower case with accommodation room inside; a blade rotor that can be revoltingly installed inside the external cover, wherein the blades and blade ring as a whole provide few blades and are installed with a shaft centrally; and a driving element capable of rotating the blade rotor within the external cover. By means of combination of the said parts, the ventilation fan can expand air flow area of blade, increase wind amount, reduce wind resistance and lower noise.
Patent TW-I227989-B (TW)
Title: Mobile phone having a side button which can fix a battery and adjust volume
Inventor: YU DUNG-SHIAU
IPC: H04M1/02
Filed: 2003-10-31
Granted: 2005-02-11
Abstract: A mobile phone includes a housing, a circuit board installed in the housing, a side button installed on the housing in a slidable manner, a battery installed on the housing for supplying power to the mobile phone, and an elastic member coupled between the housing and the side button. The circuit board includes a control circuit for controlling the operation of the mobile phone. When the side button is triggered, the control circuit produces a control signal. The side button includes a fastener for engaging with a slot of the battery so as to fix the battery on the housing.
Patent TW-I226749-B (TW)
Title: Control circuit of class-D amplifier
Inventor: YU HSIANG-HUA
IPC: H03F3/217
Filed: 2003-11-18
Granted: 2005-01-11
Abstract: The present invention is related to the signal modulation and compensation circuit for the switching control of a class-D power amplifier to determine the change of switch for the amplifier output stage such that the conducting time of output stage is proportional to the magnitude of signal. Thus, it is capable of avoiding energy waste and unnecessary switch change to reach the purpose of high efficiency and low noise. Therefore, the invention is capable of compensating and suppressing control of fidelity loss and noise in the bandwidth so as to greatly increase effect and performance of class-D amplifier.
Patent TW-I258667-B (TW)
Title: High-speed transmission architecture
Inventor: JIANG JENG-MIN
IPC: G06F13/16
Filed: 2003-12-02
Granted: 2006-07-21
Abstract: A high-speed transmission architecture is connected between a USB main controller of a host and a peripheral device and includes a dual-port memory having a first data transmission port and a second data transmission port, a direct memory accessing unit performing massive data transmission between the dual-port memory and the peripheral device; and a microprocessor for controlling the peripheral device to access the dual-port memory. As such, while the USB main controller of the host writes data in the dual-port memory via the first data transmission port, the microprocessor enables the peripheral device to instantaneously read data of the dual-port memory via the second data transmission port, and the direct memory accessing unit is responsible for the data transmission between the dual-port memory and the peripheral device, thereby enabling the peripheral device to receive the high-speed data outputted from the host.
Patent TW-I241805-B (TW)
Title: System and method for resuming downloading data from interruptive-point
Inventor: LEE CHUNG-I
IPC: H04L12/54
Filed: 2003-12-12
Granted: 2005-10-11
Abstract: A system and method for resuming downloading data from interruptive-point is provided. The system in eludes an application server, a plurality of client computers and a local database. The client computer is used for setting download conditions by providing a user interface. The application server is used for downloading data from a remote database and displaying download results through one of the client computers. The local database is used for storing the data. Using the present invention, users can download needed data. The data that have been stored in the local database are not be downloaded repeatedly. Therefore, the present invention reduces download time and utilization of network resources.
Patent TW-I311991-B (TW)
Title: Verfahren zur herstellung von 4-fluor-1,3-dioxolan-2-on
Inventor: OLAF BOSE
IPC: C07D317/42
Filed: 2003-12-19
Granted: 2009-07-11
Abstract: A process for preparing 4-fluoro-1,3-dioxolan-2-one comprising adding 4-fluoro-1,3-dioxolan-2-one to ethylene carbonate in an amount of from 3 to 20% by weight relative to the ethylene carbonate as a solvent for the ethylene carbonate, and introducing fluorine or a mixture containing fluorine in an inert gas is introduced into the resulting solution at 15 to 45° C.
Patent TW-I231749-B (TW)
Title: Restoring/positioning device for slide rail of drawer
Inventor: SHEN MAU-CHIN
IPC: A47B88/04
Filed: 2003-12-24
Granted: 2005-05-01
Abstract: Disclosed is a restoring/positioning device for slide rail of drawer, which a restoring/positioning device is provided on the slide rail of a layering type drawer. The restoring/positioning device comprises a base board provided with a slide slot, and a slide block slidably provided in the slide slot. A spring has an end fix provided to the rear end of the slide slot and the opposite end fix provided to the slide block, enabling the slide block to pull the spring and slide in the slide slot. The front end of the slide block has an hook-up slot and a step-like engaging portion, so that when a engaging pin of the slide rail engages and pulls the hook-up slot of the slide block slidably to the front end of the slide slot, the engaging portion of the slide block is allowed to deviate and shift to abut against the front end of the slide slot and to release the engaging and pulling condition. While restoring, the engaging pin of the slide rail pushes the slide block back to the slide slot, and the slide rail and the drawer are automatically restored by the pulling of the elastic force of the spring, so as to achieve the object of authentically restoring and positioning.
Patent TW-I251351-B (TW)
Title: Photo-coupler semiconductor device and production method therefor
Inventor: SHOJI HIROYUKI
IPC: H01L31/16
Filed: 2004-01-06
Granted: 2006-03-11
Abstract: A photo-coupler semiconductor device includes first and second planar lead frames each having a main portion and a distal portion, a light emitting element and a light receiving element respectively mounted on upper surfaces of the distal portions of the first and second lead frames, a light-transmitting resin member which covers the light emitting element and the light receiving element, and supports the distal portions of the first and second lead frames in spaced opposed relation with the light emitting element and the light receiving element being mounted on the upper surfaces of the distal portions so that the main portions of the first and second lead frames are located in coplanar relation, and a opaque resin member which covers the light-transmitting resin member, and supports the main portions of the first and second lead frames. The light-transmitting resin member and the opaque resin member are each composed of an epoxy resin as a base resin.
Patent TW-I278965-B (TW)
Title: Semiconductor device and manufacturing method thereof
Inventor: USAMI TATSUYA
IPC: H01L21/3205
Filed: 2004-01-29
Granted: 2007-04-11
Abstract: An object of the present invention is to provide a semiconductor device which comprises a barrier film having a high etching selection ratio of the interlayer insulating film thereto, a good preventive function against the Cu diffusion, a low dielectric constant and excellent adhesiveness to the Cu interconnection and a manufacturing method thereof. The barrier film (for instance, a second barrier film 6) disposed between the interconnection or the via plug and its overlying interlayer insulating film is made to have a layered structure made of a plurality of films containing silicon and carbon (preferably, silicon, carbon and nitrogen), with different carbon contents, and, in particular, a low-carbon-concentration film 6a with a small carbon content is set to be a lower layer therein and a high-carbon-concentration film 6b with a large carbon content is set to be an upper layer therein, whereby the effectual prevention against the Cu diffusion, a high etching selection ratio and good adhesiveness to the Cu interconnection can be certainly provided by the presence of the low-carbon-concentration film 6a, while the overall dielectric constant can be well reduced by the presence of the high-carbon-concentration film 6b.
Patent TW-I256353-B (TW)
Title: The self-leveling and balancing vehicle
Inventor: CHERN WEN-CHYUAN
IPC: B60G1/00
Filed: 2004-02-05
Granted: 2006-06-11
Abstract: This invention relates to a self-leveling and balancing vehicle which is composed of a base and a moving and driving mechanism installed on the base, wherein the moving and mechanism having two longitudinal moving seats installed on the guiding rails fixed on the base, a connecting frame extending to connect the two moving seats and two sector gears installed on the two moving seats. A driving motor and a sensor are installed on the connecting frame, two level driving gears being installed on two ends of the driving shaft and engaged with the two sector gears, a balance gear box being installed on the driving shaft and having an output shaft extending to the connecting frame and can be rotated freely, further two driven gears being installed on two ends of the output shaft and engaged with the racks fixed on the bas. Once the vehicle running up or down a slope, the level sensor can start the driving motor automatically to drive the driving shaft to make the level driving gears can be rotated along the sector gears to adjust the chair or platform on the connecting frame to level position, meanwhile the two driven gears installed on the output shaft can be rotated reversely with the driving shaft and moved forward or backward to make the moving and driving mechanism move simultaneously along the guiding rails to balance position.
Patent TW-I344595-B (TW)
Title: Method and structure to develop a test program for semiconductor integrated circuits
Inventor: KRISHNASWAMY RAMACHANDRAN
IPC: G01R31/319
Filed: 2004-02-13
Granted: 2011-07-01
Abstract: Test program development for semiconductor test system, such as automated test equipment (ATE), using object-oriented constructs is described. The invention provides a method for describing test system resources, test system configuration, module configuration test sequence, test plan, test condition, test pattern, and timing information in general-purpose object-oriented constructs, e.g., C++ objects and classes. In particular, the modularity of program development is suitable for developing test programs for an open architecture semiconductor test system.
Patent TW-I262960-B (TW)
Title: Method for forming silicon dioxide film using siloxane
Inventor: PARK JAE-EUN
IPC: H01L23/522
Filed: 2004-02-25
Granted: 2006-10-01
Abstract: A method is provided for forming a silicon dioxide film using atomic layer deposition (ALD), wherein a halogen-or NCO-substituted siloxane is used as a Si source. The method includes feeding a substitutes siloxane as a first reactant onto a substrate to form a chemisorbed layer of the first reactant, and thereafter feeding a compound consisting of oxygen and hydrogen as a second reactant onto the chemisorbed layer to form the desired silicon dioxide film.
Patent TW-I234373-B (TW)
Title: Method and apparatus for routing data packets
Inventor: HUANG CHIH-HUA
IPC: H04L12/54
Filed: 2004-03-23
Granted: 2005-06-11
Abstract: A method for routing a data packet in a router, the router has a first table used for recording a plurality of destination IP address and second table used for recording destination MAC address, wherein the plurality of destination IP address are different, the method includes: receiving a data packet and retrieving a destination IP address from the data packet; looking up an indication value corresponding to the destination IP address from the first table; selecting a destination MAC address from the second table according to the indication value as a nexthop for the data packet; and transmitting the data packet to the nexthop.
Patent TW-I342610-B (TW)
Title: Integrated circuit package having stacked integrated circuits and method therefor
Inventor: KEE SOOCHOK
IPC: H01L23/495
Filed: 2004-06-15
Granted: 2011-05-21
Abstract: Improved approaches to stacking integrated circuit chips within an integrated circuit package are disclosed. The improved approaches enable increased integrated circuit density within integrated circuit packages, yet the resulting integrated circuit packages are thin or low profile. These improved approaches are particularly useful for stacking same size (and often same function) integrated circuit chips with integrated circuit packages. One example of such an integrated circuit package is a non-volatile memory integrated circuit package that contains multiple, like-sized memory storage integrated circuit chips stacked on one or both sides of a leadframe.
Patent TW-I267693-B (TW)
Title: A photography mode setting information transfer system and method, an imaging device, an information processor for a photography mode setting information transfer system and accompanying recordable media with recording program
Inventor: KIUCHI TOSHIHIRO
IPC: G03B7/00
Filed: 2004-06-18
Granted: 2006-12-01
Abstract: Photography mode setting information is transferred by transmitting from a first digital camera 10 certain photography mode setting information set in this first digital camera 10 through a communications means, such as a USB cable 30, and receiving the photography mode setting information transmitted from the first digital camera 10 with a second digital camera 20. Prior to this transfer, by way of the first digital camera 10 or the second digital camera 20, the model type information of the other digital camera is obtained, and the photography mode setting information set in the first digital camera 10 is changed (converted) so that the setting information is appropriate for the second digital camera 20.