baber/WOPTO huggingface dataset:
Patent TW-200538291-A (TW)
Title: One piece shim
Inventor: CHANG KENNY
Filed: 2004-05-28
Abstract: A one-piece or otherwise unitary annular shim member made from a perforated metallic material is used to maintain a space between stacked annular preforms during a manufacturing process, such as densification. The metallic material used preferably can withstand at least the temperatures encountered during densification. The one-piece structure advantageously simplifies the arrangement of the preforms in a process chamber and causes less deformation in the preforms. In one example, the shim member is made from a metallic mesh and may utilize a crimped weave structure.
Patent TW-200539642-A (TW)
Title: Customer service architecture applying HTTPS communication protocol, and the method thereof
Inventor: LEE CHUAN-LIN
Filed: 2004-05-28
Abstract: The present invention relates to a customer service architecture applying HTTPS communication protocol, and the method thereof, which discloses an exchange unit for receiving at least one remote service to be matched from a server and a browser interface unit providing a network address for a client to connect to a HTTPS communication protocol application; after the exchange unit receiving the connection information from the browser interface unit, conducting the matching operation between the browser interface unit and the remote service, so as to establish a safe connection interactive channel between the browser interface unit and the remote service; and, when the computer system at the client has some problems, the authorized client could access to the remote service through the safe connection interactive channel to seek for on-line help; and, the server could remotely help and debug the computer system at the client through the safe connection interactive channel.
Patent TW-200507436-A (TW)
Title: Lock protection circuit for electric motor, an integrated circuit, and method for protecting an electric motor from locking
Inventor: SAITO KAZUHIKO
IPC: H02P6/06
Filed: 2004-06-21
Abstract: This invention provides a lock protection circuit for an electric motor. The lock protection circuit contains a starting pulse output circuit for producing a starting pulse when the electric motor is stopped while an electric current is supplied to its drive winding and is in a locked state. The lock protection circuit includes a starting pulse measuring unit for counting the starting pulse, a locked state detecting unit for detecting the locked state in response to the result of the counting of the starting pulse, and a drive winding current cut off control unit for performing a control of cutting off the current to the drive winding as soon as the locked state is detected.
Patent TW-200605571-A (TW)
Title: Packet detecting
Inventor: HOU WEN-SHENG
Filed: 2004-07-16
Abstract: A method of packet detection includes obtaining a correlation of an input signal received by a receiver, detecting a peak power of the input signal, and determining if the packet is detected according to the correlation and the peak power of the input signal. The method improves the performance of packet detection and greatly decreases the number of packets lost and the number of false alarms.
Patent TW-200607028-A (TW)
Title: Image sensor module packaging structure and method thereof
Inventor: LEU FANG-JUN
Filed: 2004-08-03
Abstract: An image sensor module packaging method and structure are disclosed. The image sensor module packaging method includes following steps: providing a transparent substrate having a first pattern conductive layer; bonding at least one passive device and an inverted image sensor chip, of which a light-receiving face facing the substrate, on the transparent substrate; covering a build-up layer onto the transparent substrate; and forming a plurality of conductive vias in the build-up layer with one end electrically connecting the passive device or the first conductive pattern of the transparent substrate and the other end exposing to a surface of the build-up layer. The invention of this image sensor module packaging method can significantly reduce the packaging space and the process steps thereof.
Patent TW-200529385-A (TW)
Title: System and methods for hermetic sealing of post media-filled MENS package
Inventor: CHEN CHIEN-HUA
IPC: H01L23/02
Filed: 2004-08-17
Abstract: This invention provides a system and method for hermetically sealing a post media-filled package with a metal cap. The method can include the operation of filling a MEMS package through a fill port with at least one medium. A further operation can be plugging the fill port in the MEMS package with a sealant. Another operation can include depositing a metal cap over the sealant to hermetically seal the fill port.
Patent TW-200519887-A (TW)
Title: Read equalizer for a data storage system
Inventor: OTTE ROB
IPC: G11B20/10
Filed: 2004-08-26
Abstract: A device for scanning a track on a record carrier for reading information has a head for generating a read signal. Marks in the track have a number of different shapes for representing the information. The device processes the read signal by a combination of a linear equalizer (81) and a non-linear equalizer (89). The linear equalizer (81) is arranged for equalizing based on a mark having a single predefined shape, and the non-linear equalizer (89) is arranged for reducing inter symbol interference in the read signal for marks having a different shape then said predefined shape. The inter symbol interference remaining in the read signal is effectively reduced by the non-linear equalizer (89) because it is optimized based on the fact that said linear equalizer (81) is optimized on said single predefined shape.
Patent TW-200510112-A (TW)
Title: Orientation film rubbing apparatus and method
Inventor: MIZOGUCHI CHIKAAKI
IPC: B24B13/00
Filed: 2004-09-01
Abstract: The circumferential dimension of the rubbing cloth 1 is set to one half or below of the circumferential dimension of the rotational roll 2a, the excentric core irregularities produced by the seam of the rubbing roll 2 are made visually unrecognizable, and the circumferential dimension of the rubbing cloth 1 is reduced, thus reducing the rubbing density and preventing the scraping-off of the orientation film.
Patent TW-200609707-A (TW)
Title: Loudspeaker rotary mechanism attached to a display
Inventor: YEH CHIH-WEI
IPC: G06F1/16
Filed: 2004-09-03
Abstract: The invention provides a loudspeaker mounting mechanism capable of adjusting the loudspeaker angle for generating stereo surrounding sound effect, or meeting personal sound effect favorites. By means of hinge links the loudspeaker to the display in a manner that the loudspeaker can be rotated relatively to the display, instead of being fixed as conventional attached loudspeakers.
Patent TW-200515433-A (TW)
Title: Variable inductor for integrated circuit and printed circuit board
Inventor: JESSIE DARRYL
IPC: H01L23/522
Filed: 2004-09-14
Abstract: A variable inductor can be formed on an integrated circuit with a primary conductor, a secondary conductor, and a switch. The primary conductor implements an inductor and may be formed in various patterns (e.g., a spiral). The secondary conductor forms a loop in proximity to (e.g., on the outside of) the primary conductor. The switch couples in series with the secondary conductor and opens or closes the loop. The inductance of the inductor is varied by closing and opening the loop with the switch. A current source may also be coupled in series with the secondary conductor and used to control the current flow in the secondary conductor to either increase or decrease the inductance. Multiple loops may be formed to change the inductance in more than two discrete steps. The variable inductor may be used for various applications such as filters, VCOs, and impedance matching networks.
Patent TW-200516682-A (TW)
Title: Pad structure of wiring board and its wiring board
Inventor: OOI KAZUHIKO
IPC: H05K3/24
Filed: 2004-09-29
Abstract: In a pad structure of a wiring board in which a solder member, such as a solder ball, or an external member mounted on a pad including a nickel layer containing phosphate, a tension strength of the solder member or external is to be improved. The pad structure (40), on which a solder bump (20) is mounted, is arranged on a conductor pattern of a substrate. The pad structure comprises a metal layer (10) which is a part of the conductor pattern and defines a pad main body, an electroless-plated nickel layer (12) directly adhered to the metal layer, an electroless-plated copper layer (14) formed on the nickel layer, the copper layer having a thickness less than that of the nickel layer, and an electroless-plated noble metal layer (16) formed on the copper layer.
Patent TW-200538586-A (TW)
Title: Method for inhibiting corrosion of metal
Inventor: LEWIS MICHAEL E
IPC: C23F13/00
Filed: 2004-11-09
Abstract: The present invention generally provides a method for prevention of corrosion in a metal object by inducing a surface current over the entire surface of the metal object. The surface current can be induced by direct or indirect application of electrical waveforms having AC components generated from a circuit. The metal body and the negative terminal of a source of DC voltage (battery) are grounded. The positive terminal of the source of DC voltage is connected to the electronic circuit that imparts electrical waveforms of low voltage DC to the conductive terminal connected to the metal body. Alternate methods of inducing surface currents include direct capacitor discharge through the metal body, or movement of an electromagnetic field over the metal body, or by generating an RF signal attached to a transmitting antenna such that the transmitted signal is received by the metal body.
Patent TW-200620431-A (TW)
Title: Method of fabricating of laterial RF MOS device with trench and metal plug by using sub-μ IC thecnology
Inventor: Chou hui-hua
IPC: H01L21/336
Filed: 2004-12-03
Abstract: A method of fabricating an RF lateral MOS device, comprising the following steps. A semiconductor substrate having a trench area and an overlying gate oxide layer is provided. A gate, having sidewall spacers, is formed over the gate oxide layer proximate trench area. A trench is formed through gate oxide layer and within semiconductor substrate by an anisotropic etch process. A metal plug is formed within the trench.
Patent TW-200526438-A (TW)
Title: Electric vehicle
Inventor: HONDA SATOSHI
IPC: B62J99/00
Filed: 2004-12-16
Abstract: To provide an electric vehicle which controls and stores battery information, a total travel distance, and a trip travel distance in a memory in a charger and displays the same on a speed meter. A dynamo-electric motor (100) applies motive power to a drive wheel. A battery (18) supplies electric power to the dynamo-electric motor (100). A driver (103) controls driving of the dynamo-electric motor (100). A battery control unit (25) performs control of charging and discharging of the battery (18). A speed meter (400) displays predetermined information relating to a vehicle. In the electric vehicle including the elements described above, the battery control unit (25) obtains the vehicle speed, the total travel distance, and the trip travel distance based on a vehicle speed pulse of the dynamo-electric motor (100) detected by the driver (103), and displays information relating to the vehicle speed, the total travel distance, the trip travel distance and information relating to charging and discharging of the battery on a display unit using communication means.
Patent TW-200534836-A (TW)
Title: Lens mounting fixture for accommodating iol
Inventor: JIN WEN X
IPC: A61F2/16
Filed: 2004-12-29
Abstract: The present invention provides a fixture for supporting a two optic accommodating intraocular lens device. The fixture is capable of holding the device while taking measurements or performing manufacturing process steps on the device. In a preferred embodiment, the fixture supports the device along the periphery of the posterior optic thereof such that the haptics and anterior optic extend freely therefrom. As such, testing and/or processing of the optics during their accommodative and unaccomodative positions may be taken.
Patent TW-200622632-A (TW)
Title: Data transmission stability detection method of storage device and system thereof
Inventor: LIN WEN-HUA
Filed: 2004-12-31
Abstract: The invention provides a data transmission stability detection method of storage device and system thereof, arranged to a storage device, such as a redundant array of independent disks (RAID), to detect the transmission stability in actual operation of RAID. The invention is characterized in that the transmission state can be determined entirely based on the transmission operation attribute state of RAID, and it is determined whether the attribute state of the overall transmission operation is in unstable condition or not based on statistical Gauss function. In comparison with the conventional skill, this feature can more precisely determine the data transmission stability in actual operation of RAID.
Patent TW-200535723-A (TW)
Title: Biometric data card and authenticaiton method
Inventor: BAER RICHARD
IPC: G06K17/00
Filed: 2005-01-20
Abstract: A biometric data card includes an image sensor for capturing an image of a biometric feature of a user of the biometric data card and producing first image data representing the image. The biometric data card compares the first image data to second image data stored within the biometric data card to authenticate the user. The biometric data card is usable with a terminal including a slot for receiving the biometric data card. The terminal can further include an optical element optically coupled to direct the image onto the image sensor of the biometric data card.
Patent TW-200628020-A (TW)
Title: Electrostatic protection device for input device
Inventor: WU TZU-HUAI
IPC: H05F3/02
Filed: 2005-01-26
Abstract: The present invention provides an electrostatic protection device for an input device. When a user carrying electrostatic presses the input device, a clearance between the input device and the body is used to transmit electrostatic into the input device, and the electrostatic attached on the input device is conducted away in order to preventing electrostatic from damaging a circuit board or causing erroneous operation of a circuit. According to the invention, a body is installed with an conductive foil, which is grounded for achieving electrostatic protection. Another feature of the present invention provides an input device with electrostatic protection functions without altering its components' designs.
Patent TW-200537772-A (TW)
Title: Variable lens system
Inventor: HENDRIKS BERNARDUS HENDRIKUS WILHELMUS
IPC: G02B3/14
Filed: 2005-01-27
Abstract: A compact and substantially achromatic optical lens system (100, 200) comprising an electrowetting lens (104, 204) is provided. The optical lens system is using an electrowetting lens in which at least one of the entrance window surface (117, 217) or exit window surfaces (219), being in contact with one of the fluids (112, 212, 113, 213), has a curvature. When the sign of the curvature of that surface has the same sign as the curvature of the meniscus when no voltage is applied, a low building height is achieved. The optical element (104, 204) not only acts as a focussing or zooming device, but that it also acts as an aberration reduction element for the other elements in the optical lens system (100, 200).
Patent TW-200529724-A (TW)
Title: Multi-layer laminate wiring board
Inventor: HAYASHI KATSUHIKO
IPC: H05K3/00
Filed: 2005-02-24
Abstract: A multi-layers laminate wiring board is a multi-layer laminate wiring board in which a wiring pattern formed from a conductive metal at the two faces of an insulating base plate is formed, the respective wiring pattern formed on the insulating base plate at least laminate two sheets of connected two-faces wiring base plate through the conductive metal in a through hole passed through the insulating base plate and electric connection exists between each two-faces wiring base plate. Respective two-faces wiring base plate is electrically connected by jointing low melting point conductive metal layer disposed on the surface of the connecting terminal formed on the laminating face of the respective two-faces wiring base plate, and at least two sheets of the two-faces wiring base plate are laminated by polyimide adhesive resin selectively spread with screen printing on the part outside of the connecting terminal portion of the respective two-faces wiring base plate. Multi-layers laminate base plate can be accurately laminated and the electric connection can be accurately attained between each two layers if the multi-layers wiring base plate of the present invention is used.
Patent TW-200537436-A (TW)
Title: Low bit rate audio encoding and decoding in which multiple channels are represented by fewer channels and auxiliary information
Inventor: DAVIS MARK FRANKLIN
IPC: H04S5/00
Filed: 2005-03-01
Abstract: Multiple channels of audio are combined either to a monophonic composite signal or to multiple channels of audio along with related auxiliary information from which multiple channels of audio are reconstructed, including improved downmixing of multiple audio channels to a monophonic audio signal or to multiple audio chnnels and improved decorrelation of multiple audio channels derived from a monophonic audio channel or from multiple audio channels. Aspects of the disclosed invention are usable in audio encoders, decoders, encode/decode systems, downmixers, upmixers, and decorrelators.
Patent TW-200533494-A (TW)
Title: Device for the preparation of plastic material
Inventor: HELMUT BACHER
IPC: B01F7/16
Filed: 2005-03-14
Abstract: A device for the preparation of plastics material, in particular thermoplastic plastics material, has a receiving container (1) for the material, the interior of the said receiving container (1) having tools (21) provided therein which are arranged on a carrier disc (9). The tools are driven by a shaft (4) for rotation about the, in particular vertical, axis (8) of the shaft (4). At least one screw (17) is provided for the removal of the material out of the receiving container (1). The screw housing (16) has a feed opening (27) which is connected with respect to flow to a discharge opening (15) in the container (1), which discharge opening (15) is situated at a lower level than the carrier disc (9) and the tools (21) carried by it. Further moved tools (12), which convey the material into the discharge opening (15), are provided in the receiving container (1) below the carrier disc (9). The carrier disc (9) comprises at least one aperture (36) which connects the space (26) above the carrier disc to the space (10) below it, in order to divert water vapour and/or gaseous substances out of the space (10). The apertures (36) are situated close to the axis (8) and close to the trailing edges (37) of the tools (21) during the rotation of the carrier disc (9).
Patent TW-200535975-A (TW)
Title: Enhancing strained device performance by use of multi-narrow section layout
Inventor: CURELLO GIUSEPPE
IPC: H01L29/06
Filed: 2005-03-28
Abstract: A semiconductor device having high tensile stress. The semiconductor device comprises a substrate having a source region and a drain region. Each of the source region and the drain region includes a plurality of separated source sections and drain sections, respectively. A shallow trench isolation (STI) region is formed between two separated source sections of the source region and between two separated drain sections of the drain region. A gate stack is formed on the substrate. A tensile inducing layer is formed over the substrate. The tensile inducing layer covers the STI regions, the source region, the drain region, and the gate stack. The tensile inducing layer is an insulation capable of causing tensile stress in the substrate.
Patent TW-200606928-A (TW)
Title: Optical master substrate and method to manufacture high-density relief structure
Inventor: MEINDERS ERWIN RINALDO
IPC: G11B7/26
Filed: 2005-04-12
Abstract: The invention relates to a master substrate, a method for making a high-density relief structure, and optical discs replicated with the high-density relief structure, the master substrate comprising a substrate layer (10) and a recording stack deposited on the substrate layer, the recording stack comprising: an information layer (12), an interface layer (11) sandwiched between said information layer and the substrate, said information layer (12) comprising a growth-dominated phase-change material for forming marks and spaces representing an encoded data pattern, wherein said recording material is an alloy comprising at least two materials of the group of materials containing Ge, Sb, Te, In, Se, Bi, Ag, Ga, Sn, Pb, As. A very high-density relief structure is achieved.
Patent TW-200605396-A (TW)
Title: Light-emitting diode that emits white light
Inventor: CEINTREY CLAUDE
IPC: H01L33/50
Filed: 2005-04-15
Abstract: The light-emitting diode of the invention emits white light and is characterized in that it comprises a source of radiation emission in the wavelength range between 370 nm and 429 nm, a first phosphor that emits blue light and read light, of formula Ba3(1-x)Eu3xMg1-yMnySi2O8 (1), in which 0 < x ≤ 0.3 and 0 < y ≤ 0.3, and a second phosphor that emits green-light. According to another embodiment, the diode comprises the same aforementioned source and a single phosphor of chemical composition Ba3(1-x)Eu3xMg1-yMnySi2O8, where 0 < x ≤ 0.3 and 0 < y ≤ 0.3, but which is in the form of a mixture of at least Ba2SiO4, Ba2MgSi2O7 and Ba3MgSi2O8 phases. The diode of the invention may be used in an illumination device.
Patent TW-200539692-A (TW)
Title: TV receiver and analog TV signal processing method
Inventor: YEN KUANG-YU
IPC: H04N5/30
Filed: 2005-05-05
Abstract: The present invention provides a TV receiver and an analog TV signal processing method. The TV receiver includes a tuner, an analog-to-digital converter, and a digital filter module. The tuner is utilized to receive a RF signal and generate a first signal; the analog-to-digital converter is coupled to the tuner for converting the first signal to a digital signal, and the digital filter module is coupled to the analog-to-digital converter for filtering the digital signal in order to filter an analog TV signal contained in the RF signal in digital domain.
Patent TW-200644768-A (TW)
Title: Securing device for auxiliary securing metal assembly to circuit board
Inventor: WU WEN-CHING
IPC: H05K7/12
Filed: 2005-06-08
Abstract: A securing device for auxiliary securing metal assembly to circuit board is disclosed, wherein the metal assembly has an extension portion and the circuit board has a contact portion. The securing device includes a plate having a part for contacting with the contact portion of the circuit board, at least one extension arm extending outwardly from one side of the plate for clipping and securing to the extension portion of the metal assembly, and an adhesive adhering the part of the plate to the contact portion of the circuit board so as to secure the metal assembly to the circuit board. The securing device can increase the strength of securing and/or coupling the metal assembly to the circuit, avoid the use of screw and nut or bolt, shorten the manufacturing time of component, solve the problems of time-consuming and difficulty in assembly, and save the cost.