baber/WOPTO huggingface dataset:
Patent TW-200300565-A (TW)
Title: Process for fabricating a semiconductor device
Inventor: NAGASHIMA NAOKI
IPC: H01L21/768
Filed: 2002-11-01
Abstract: A process for fabricating a semiconductor device, which reduces the number of steps required for forming a via hole and a wiring trench in the insulating film comprised of a low dielectric-constant insulating material, resulting in a lower cost for fabrication and a shorter turn around time, is provided. A photosensitive silazane film is exposed and developed to form a hard mask on an interlayer dielectric. The hard mask defines a wiring pattern for a wiring layer and a position of a via hole. Then, a resist film is formed on the interlayer dielectric to form a resist mask having a via hole pattern, and part of a via hole is formed using the resist mask. The interlayer dielectric is subjected to anisotropic etching using the hard mask to form a wiring trench and to allow the via hole to reach the wiring layer, and the wiring layer is exposed.
Patent TW-200300266-A (TW)
Title: Plasma display panel and method of driving same
Inventor: KOBAYASHI KENICHI
IPC: H01J11/36
Filed: 2002-11-08
Abstract: The present invention provides a plasma display panel and method of driving same. The plasma display panel comprises a selective row electrode Z extending in the row direction in a position between the row electrode pairs (X, Y) adjacent to each other in the column direction, and a discharge device formed by dividing the second transverse wall 15B of the spacer 15 on its surrounding; a display discharge device C1 provided opposite to the transparent electrodes Xa, Ya of paired row electrodes X, Y for realizing a continuous discharge; a reset/address discharge device C2 provided opposite to the selective row electrode Z for performing a reset discharge and an address discharge between the selective row electrode Z and the column electrode D; and a gap r provided for communication between the display discharge device C1 and the reset/address discharge device C2.
Patent TW-200300546-A (TW)
Title: Liquid crystal display device
Inventor: HANAZAWA YASUYUKI
IPC: G09G3/36
Filed: 2002-11-11
Abstract: The present invention relates to a liquid crystal display device. That is, in the liquid crystal display device of the present invention, a signal line driving circuit is provided such that the polarities of video signals supplied to pixel electrodes adjacent to an arbitrary pixel electrode on both sides thereof in a horizontal scanning direction are different from each other, and the polarities of video signals supplied to pixel electrodes adjacent to the arbitrary pixel electrode on both sides thereof in a vertical scanning direction are different from each other. The plurality of signal lines are divided into a plurality of signal line groups, each comprising a predetermined number signal lines. A signal line driving IC is configured to output the video signals, and a signal line switching circuit is configured to switch all of the signal lines in each signal line group sequentially during one horizontal scanning period. The signal line driving IC is mounted on a flexible wiring substrate electrically connected to the connection terminals of an array substrate. The signal line switching circuit is manufactured in a process same as that of the pixel TFT and integrally formed on the array substrate.
Patent TW-200409480-A (TW)
Title: Method of transmit diversity using TDD wideband multi-carrier DS-CDMA system
Inventor: DENG JIUNN-HORNG
IPC: H04J13/02
Filed: 2002-11-22
Abstract: A Method of Transmit Diversity using TDD Wideband Multi-Carrier DS-CDMA system comprise using frequency domain and spacing domain for shooting signal to achieve high-speed-down-chain parallel transferring; channel gain using up-chain receiving on TDD, therefore, the invention showing down-chain sending by beforehand of frequency domain and spacing domain to achieve high capacity and speed; using many a orthogonal frequency generator for per carrier wave to transfer channel signal with IFFT and protecting channel processor, therefore, the invention to achieve high speed wide-band parallel data transferring for carrier waves; and collecting gain by many a antennas for receiver using FFT and frequency wave filter, therefore, the invention provides a shooting collecting gain.
Patent TW-200409221-A (TW)
Title: A method for cleaning particles on the wafer surface
Inventor: CHENG YI-LUNG
IPC: H01L21/302
Filed: 2002-11-29
Abstract: A method for cleaning particles on the wafer surface is provided. The method at least comprises a high-speed plug water jet step and an in-situ gas plasma treatment. The high-speed plug water jet is used to remove the particles on the wafer surface and the in-situ gas plasma treatment is used to neutralize the negative charge, which is cause by the high-speed plug water jet, on the core portion of the wafer.
Patent TW-200402642-A (TW)
Title: System for marketing goods and services utilizing computerized central and remote facilities
Inventor: WREN STEPHEN C
IPC: G06Q30/00
Filed: 2003-01-16
Abstract: A system for shopping for goods and services includes central communications facilities and remote communications facilities connected by communications links and means permitting data communications between them. Central communications facilities offer goods and services, some in competition with each other. Each central communications facility stores, in addition to data, video comprising graphics and images, and audio comprising voice and music. Computer input devices at each remote communications facility permit customers to access the data, video, and audio. Computers at each remote communications facility also enable that facility to receive and download the data, video, and audio. Each remote communications facility is adapted to enable a customer, after viewing the data, video, and audio, to select their purchase and remit payment. Each central communications facility can generate and transmit to the remote facility transaction specific documentation relative to the purchase so executed.
Patent TW-200302364-A (TW)
Title: Waveguide type optical module, temperature control component, and temperature control element thereof
Inventor: MORI MIKIO
IPC: G02B6/42
Filed: 2003-01-24
Abstract: The waveguide type optical module of the present invention is formed of a temperature control element supported in a casing via a pedestal, and an optical waveguide element provided on the temperature control element. The temperature control element has a heating body or a heat-absorbing body on a surface of or inside of a counter-heating surface side of a plate-like body. The plate-like body is supported so that the contact area with the pedestal is 30% or under. With this configuration, it is possible to provide the waveguide type optical module having excellent demultiplexing wavelength characteristic, and the temperature control component and the temperature control element for the waveguide type optical module producing less particles and having high uniformity in the in-plane temperature distribution.
Patent TW-200303647-A (TW)
Title: Electric power amplifier
Inventor: SAKUNO KEIICHI
IPC: H03F3/24
Filed: 2003-01-28
Abstract: The purpose of the present invention is to provide an electric power amplifier that can operates stably with heat and has low loss of fidelity. In the electric power amplifier, a related bypass route passing through high-frequency contents of the first and the second impedance circuits Z1, ZZ is formed at both ends of the resistor RB connected between the base terminal B of a bipolar transistor Q1 and the base bias-voltage supplying terminal VB. Therefore, one part of the AC content in the base current flowing from the base bias-voltage supplying terminal VB to the resistor RB will be distributed to the bypass route stated above. Consequently, it is possible to effectively suppress the increase of voltage drop in the resistor RB and suppress the gain shrinkage so as to conduct an operation of low fidelity loss for the electric power amplifier. Additionally, at least one of the first and the second impedance circuits Z1, ZZ, its impedance generates an OFF-state with regard to the DC content and an ON-state with regard to the AC content such that it is possible to suppress the increase of base current caused by temperature rise through the use of voltage drop of the resistor RB.
Patent TW-200303464-A (TW)
Title: Writable file system snapshot with ditto address feature
Inventor: SAWDON WAYNE A
IPC: G06F17/30
Filed: 2003-02-06
Abstract: A system, method and computer readable medium for providing a writable file system snapshot with ditto address feature is disclosed. In an embodiment of the present invention, the method includes accessing a first file system snapshot in a set of file system snapshots. A snapshot includes data contents comprising at least one shadow inode or at least one shadow inode and at least one data block corresponding to the shadow inode. The data contents of the first snapshot are copied and written to the next oldest file system snapshot. Subsequently, the data contents of the first snapshot are modified in accordance with modifications to at least one source file corresponding to the first snapshot. Then, a next most recent file system snapshot is accessed. The data contents of the next most recent snapshot are copied and written to the first file system snapshot.
Patent TW-200416172-A (TW)
Title: System for monitoring shipping and method thereof
Inventor: PENG LI-ZHEN
Filed: 2003-02-17
Abstract: A system for monitoring shipping includes at least a ship, a ground station, an international satellite, a monitoring terminal, and at least a customer terminal. The present invention is characterized in that the monitoring terminal uses an internet protocol to transmit news and e-mails to above-mentioned at least a ship and thereby monitoring the sailing status of the ship(s). Since the present invention uses an internet protocol to transmit data, the cost of making phone calls using a satellite can be reduced.
Patent TW-200307990-A (TW)
Title: Modified transfer function deposition baffles and high density plasma ignition therewith in semiconductor processing
Inventor: BRCKA JOZEF
IPC: H01J37/32
Filed: 2003-02-20
Abstract: An improved deposition baffle, that is provided to protect a dielectric window from conductive deposits, is provided in high-density-plasma apparatus having slots with features therein which spatially distribute the transmitted RF power density through a baffle. The features form connections and current paths across the slot boundaries on the side of the baffle that faces the plasma, away from the window through which a coil couples RF power, thereby minimizing interference with the inductive coupling. In one embodiment, bridges across the slots on the plasma side of the baffle improve the flux distribution through the baffle. In another embodiment, blades in and parallel to the slots, on the coil side of the baffle but which are supported by connections on the plasma side of the baffle, reduce the formation of plasma in the slots and prevents resputtering of material from the slot boundaries. In a plasma source with a deposition baffle, plasma is ignited at low power levels within a wide pressure range up to 20 mTorr with a combination of RF power of at least 300 watts, but less than 600 watts, and the ramping of DC power on a target or other electrode from 0 watts to up to a level of not more than approximately 20 watts over a period of several seconds.
Patent TW-200307256-A (TW)
Title: End-user-navigable set of zoomed-in images derived from a high-resolution master image
Inventor: ROTH JAMES M
IPC: H04N5/262
Filed: 2003-04-07
Abstract: The invention relates generally to improvements in systems used in the development ("authoring") of interactive visual media. More particularly, the invention relates to (a) the automatic or semi-automatic generation of a set of files representing "zoomed-in" sections of a master high-resolution image file, and (b) the automatic or semi-automatic generation of the logical data required to allow navigation of the generated files by an end-user of an interactive visual medium, including but not limited to such optical disc formats as DVD-Video, DVD-Audio, Video CD, and Super Video CD, as well as media hosted by a server and delivered over a network.
Patent TW-200421671-A (TW)
Title: Integrated antenna for portable computer
Inventor: LEE CHENG-HAN
IPC: H01Q5/371
Filed: 2003-04-08
Abstract: The invention relates to an integrated antenna for portable computer. The portable computer has a housing frame. The integrated antenna comprises a first radiating metal strip, a second radiating metal strip, a ground plane, at least one first connecting metal strip and second connecting metal strip. The first radiating metal strip is used to induce a first resonance, and the second radiating metal strip is used to induce a second resonance. The first connecting metal strip connects to the first radiating metal strip and the second radiating metal strip. The second connecting metal strip connects to the second radiating metal strip and the ground plane. The integrated antenna of the invention is mounted on the housing frame of the portable computer. The ground plate does not need to connect to a ground end of the portable computer, and is used for grounding effect. Therefore, the integrated antenna can be mounted on any place of the housing frame, and can have stable electrical characteristic.
Patent TW-200405623-A (TW)
Title: Axial latch actuator
Inventor: VIKLUND MARK
IPC: H01R13/502
Filed: 2003-04-14
Abstract: An axial latch actuator includes: a mating portion having a latch surface for engaging a jack; and a slidable housing that slides along the mating portion and engages the mating portion, wherein when the slidable housing slides in a first direction, the mating portion is in a latched position and when the slidable housing slides in a second direction, the mating portion is in an unlatched position.
Patent TW-200422755-A (TW)
Title: Method for determining the optical parameters of a camera
Inventor: Zhan guo-zhen
IPC: G03B37/06
Filed: 2003-04-18
Abstract: There is provided a method for determining the optical parameters of a camera, which utilizes a circle center to symmetrically arrange the image of a planar figure target to guide the collimation system devices based on the characteristic that the projecting optical path has a symmetry surrounding the optical axis to make the image distortion symmetric with the principal point. Based on a projection model, the spatial absolute directions of the correcting points and their image plane positions are used to derive the absolute direction of the camera on the positioned optical axis. A simple figure target is used to stimulate a precise and complicated multi-collimation correcting mechanism. The accuracy of the absolute direction of the optical axis is the kernel of measuring quality. Therefore, the present invention provides two image processing strategies to analyze the symmetry of image, and such an indirect pointer is used to position the center of the image plane and the absolute spatial direction of the optical axis. Then, a try and error method is used to determine the optical projection center, and the focal length constant is derived. The internal and external parameters are referenced to convert the fisheye image to have a precision of dimension measurement thereby expanding the application of the fisheye camera.
Patent TW-200400461-A (TW)
Title: Picture outputting apparatus
Inventor: ISHIKAWA TADAYUKI
IPC: G06T5/50
Filed: 2003-05-14
Abstract: A picture outputting apparatus for producing a display picture by synthesis and outputting the synthesized picture to a display unit. The picture outputting apparatus includes a decoding unit 13 for decoding input encoded moving picture data, a data processing unit 18 for generating the first display area information for displaying a first display picture represented by the decoded moving picture data to an optional size in a specified location on the display unit, generating a second display picture of a picture format suited to the display unit based on the picture data contained in the input data, generating the second display area information for displaying the second display picture to an optional size in a specified location on the display unit, generating synthesizing parameters, determining the state of synthesis, in synthesizing a display picture, based on the first display area information and the second display area information, for adding the synthesizing parameter to the second display picture, and a synthesizing outputting unit for synthesizing the first and second display pictures, based on the synthesizing parameters, to output a display picture resulting from the synthesis to the display unit.
Patent TW-200407651-A (TW)
Title: Non-emissive display device
Inventor: JOHNSON MARK THOMAS
IPC: G02F1/167
Filed: 2003-05-21
Abstract: This invention relates to an non-emissive display device which is arranged to operate using electro-optical modes, said display device comprising at least one individually addressable pixel (1,10), wherein at least one of scattering and absorption of light is arranged to occur within said pixel. The device comprises means for monitoring a grey scale level (8b,8c,8d,8e,15) within said at least one pixel (1,10), means for adjusting the grey scale level (20,21) of said pixel (1,10) and means for feeding grey scale information from said monitoring means to said adjusting means in order to control said adjusting means. The invention also relates to a method for driving a pixel of such a non-emissive display device.
Patent TW-200403117-A (TW)
Title: Pitted mold
Inventor: PETERSON NORMAN E
IPC: B22D15/00
Filed: 2003-05-28
Abstract: A mold and a method of casting a part wherein the casting surface of the mold including the nooks and crannies of the mold are bounded by pitted mold surfaces with the pitted mold surfaces having surface voids therein that are sufficiently small to prevent the molten metal to enter therein; however, when the molten metal is poured in the mold having the pitted surfaces the molten metal solidifies on top of the pitted surface without entering into the pits in the mold surface, yet at the same time the molten metal flows smoothly over all the mold surfaces including the structural nooks and crannies of the mold to form a cast product that is substantially free of voids and fissures.
Patent TW-200403841-A (TW)
Title: Solid state camera
Inventor: KAMASHITA ATSUSHI
IPC: H01L27/146
Filed: 2003-06-26
Abstract: This invention is to provide the absorption technique used to effectively remove pixel area contamination of solid state camera. The solid state camera of the invention, which provides multiple unitary pixel generating signal electric charge in accordance with incident light, is characterized by installing absorption area in area of unitary pixel. As such absorption area is close to the unitary pixel, it can significantly enhance the absorption capability of pixel area in solid state camera.
Patent TW-200502539-A (TW)
Title: Detecting method and device of laser crystalline silicon
Inventor: TSAU YI-CHANG
IPC: H01L21/268
Filed: 2003-07-01
Abstract: There is provided a detecting method and device of laser crystalline silicon applied in a low temperature polysilicon (LTPS) process, in which the quality of crystal is detected by using a visible light source to illuminate the surface of polysilicon and the change of reflective light caused by the arrangement of protrusions on the surface of the polysilicon. This method is suitable for polysilicon samples manufactured with line scanning excimer laser.
Patent TW-200505199-A (TW)
Title: System for performing authentication in wireless local area network
Inventor: Xu zhao-jia
Filed: 2003-07-16
Abstract: The invention removes the hardware equipment of an access control gateway in a fundamental structure of wireless communication and lets a wireless base station directly control the virtual address so as to control a wireless web connection device in a wireless local area network (WLAN) to link with the internet. The wireless base station transmits a DHCP packet sent by the wireless web connection device to an on-line remote server to obtain an allocated virtual address so that after the wireless subscriber successfully acquires the authentication of the remote server, the remote server will set up the wireless base station so as to open an allocated virtual address, making the authenticated wireless web connection device to link with the internet.
Patent TW-200402065-A (TW)
Title: Nonvolatile solid-state magnetic memory, method for controlling coercive force of nonvolatile solid-state magnetic memory, and method for recording in nonvolatile solid-state magnetic memory
Inventor: OHNO HIDEO
IPC: G11C11/15
Filed: 2003-07-18
Abstract: On a given substrate are successively formed a buffer layer, a recording layer made of carrier induced ferromagnetic material, a metallic electrode layer via an insulating layer, to complete a nonvolatile solid-state magnetic memory as electric field effect transistor. For recording, a given electric field is applied to the recording layer via the metallic electrode layer so that the hole carrier concentration can be reduced to decrease the coercive force of the recording layer and thus, perform recording operation through the magnetic inversion of the recording layer with a relatively small external magnetic field.
Patent TW-200504506-A (TW)
Title: Storage and access system of flash memory and the space-accessing method thereof for recycling usage
Inventor: CHANG CHIH-YUAN
IPC: G06F12/00
Filed: 2003-07-25
Abstract: A storage and access system of flash memory and the space-accessing method thereof for recycling usage are introduced. Divide the nonvolatile memory device to the first area and second area. The first area is for program code storage and the second area is for data file storage. The second area is formatted to form plural access blocks and spare blocks and every access, and each spare block has plural pages to use a page as the access unit. When data is written into the spare block, a block recycle mechanism is triggered. The unused space is recycled through block erasing.
Patent TW-200415473-A (TW)
Title: Device representation apparatus and methods
Inventor: KAUSHIK SHIVNANDAN D
IPC: G06F13/24
Filed: 2003-09-02
Abstract: An apparatus and system may include a peripheral device, such as an interrupt controller or Peripheral Component Interconnect (PCI) bridge device, having a memory-mapped legacy resister and a PCI dummy register. The legacy register may be accessed by a Basic Input/Output System (BIOS) as part of a power-on initialization sequence for the peripheral device, and the dummy register may be accessed during a hot-plug operation using code executed by an Operating System (OS). An article, including a machine-accessible medium, may contain data capable of causing a machine to carry out a method of representing a peripheral device which includes identifying the peripheral device as a legacy device in a name space, such as an Advanced Configuration and Power Interface (ACPI) name space, and identifying the peripheral device as a dummy PCI device capable of being accessed during a hot-plug operation.
Patent TW-200513684-A (TW)
Title: Method of fabricating a color filter substrate and structure thereof
Inventor: LO WEN-CHIN
IPC: G02B5/23
Filed: 2003-10-07
Abstract: A method of fabricating a color filter substrate is described. A black matrix is formed on the substrate to surround a plurality of sub-pixel regions. A color resist layer is formed in the sub-pixel regions and covers a portion of the black matrix. Patterning the color resist layer for forming openings in the color resist layer where spacers will be formed subsequently. Then, forming spacers in the openings. In this invention, the uniformity of the cell gap of the color filter substrate can improved when the external force was applying on the liquid crystal display panel.