baber/WOPTO huggingface dataset:
Patent TW-592016-B (TW)
Title: High-speed electrical router backplane with noise-isolated power distribution
Inventor: GOERGEN JOEL R
IPC: H05K1/02
Filed: 2003-02-06
Granted: 2004-06-11
Abstract: A high-speed router backplane is disclosed. Because of the large number of high-speed conductive traces present in such a backplane, electromagnetic interference (EMI) can be a serious issue. And because such a router consumes significant amounts of power, some provision must exist (e.g., bus bars in the prior art) within the router for distributing power to the router components. In preferred embodiments, power distribution is accomplished using relatively thick (e.g., three- or four-ounce copper) power distribution planes within the same backplane used for high-speed signaling. To shield these planes from EMI, they are preferably placed near the center of the material stack, shielded from the signaling layers by adjacent digital ground planes. Also, where two power supply planes exist, the power supply planes are placed adjacent, further shielded by their respective power return planes. Each power distribution plane can also include a conductive guard ring to shield that plane from EMI injected at the board edges. And where the backplane includes both high-speed and lower speed signaling traces, at least some lower speed signaling traces are placed on signaling layers, designated as low-speed, that are closest to the power distribution planes.
Patent TW-587250-B (TW)
Title: Programmable conductor random access memory and method for sensing same
Inventor: CASPER STEPHEN L
IPC: G11C13/00
Filed: 2003-02-18
Granted: 2004-05-11
Abstract: A sense circuit for reading a resistance level of a programmable conductor random access memory (PCRAM) cell is provided. A voltage potential difference is introduced across a PCRAM cell by activating an access transistor from a raised rowline voltage. Both a digit line and a digit complement reference line are precharged to a first predetermined voltage. The cell being sensed has the precharged voltage discharged through the resistance of the programmable conductor memory element of the PCRAM cell. A comparison is made of the voltage read at the digit line and at the reference conductor. If the voltage at the digit line is greater than the reference voltage, the cell is read as a high resistance value (e.g., logic HIGH); however, if the voltage measured at the digit line is lower than that of the reference voltage, the cell is read as a low resistance value (e.g., logic LOW).
Patent TW-I225285-B (TW)
Title: Low voltage high density trench-gated power device with uniformly doped channel and its edge termination technique
Inventor: ZENG JUN
IPC: H01L29/40
Filed: 2003-04-08
Granted: 2004-12-11
Abstract: Merging together the drift regions in a low-power trench MOSFET device via a dopant implant through the bottom of the trench permits use of a very small cell pitch, resulting in a very high channel density and a uniformly doped channel and a consequent significant reduction in the channel resistance. By properly choosing the implant dose and the annealing parameters of the drift region, the channel length of the device can be closely controlled, and the channel doping may be made highly uniform. In comparison with a conventional device, the threshold voltage is reduced, the channel resistance is lowered, and the drift region on-resistance is also lowered. Implementing the merged drift regions requires incorporation of a new edge termination design, so that the PN junction formed by the P epi-layer and the N+ substrate can be terminated at the edge of the die.
Patent TW-594640-B (TW)
Title: Power-saving LED driving method
Inventor: TSAI JIAN-SHIAN
IPC: G09G3/32
Filed: 2003-06-03
Granted: 2004-06-21
Abstract: A power-saving LED driving method is provided. The device consists of a matrix-type display screen formed of driving circuits, memory and array display panel composed by LEDs. When the display panel executes scanning, the data is zero or not is checked by one of the memory output data and the internal data of memory. If the data is zero, delay one period of executing the scheduled row signal without any operation. The power saving of the LED-composed display panel can be achieved by this delay operation.
Patent TW-I226219-B (TW)
Title: Device and method for making bread
Inventor: HAYASHI TORAHIKO
IPC: A21C3/06
Filed: 2003-06-25
Granted: 2005-01-11
Abstract: A method according to this invention is comprised of a forming step to form a sheet from a block of bread dough that is kneaded from the raw materials for bread, a further forming step to form a bar-like dough by rolling or folding the sheet, a cutting step to cut the bar-like dough, and a placing step to place the bar-like pieces of dough that were cut at the cutting step into a baking mold so that at least one cutting plane faces upward. If there are air bubbles between layers of the bar-like pieces of dough, the air bubbles can escape from a cutting surface of the bar-like pieces of dough when they rise and expand at the fermenting and baking steps.
Patent TW-I227342-B (TW)
Title: Light waveguide device, manufacturing method thereof, and optical communication apparatus
Inventor: HAYAMIZU KAZUYUKI
IPC: G02B6/12
Filed: 2003-06-27
Granted: 2005-02-01
Abstract: A manufacturing method of an optical waveguide device which simplifies a manufacturing process of an optical waveguide device and is suitable to mass production is provided. An optical fiber guide for fixing an optical fiber and optical element placing portions for providing element mounting benches are provided outside a waveguide fixing region of a silicon substrate. A metallic thin film is formed outside the waveguide fixing region of the silicon substrate. After an optical waveguide substrate is bonded to a whole of an upper surface of the silicon substrate through a bonding resin which will become an upper cladding layer, the optical waveguide substrate is diced along an edge of the waveguide fixing region, and the optical waveguide substrate outside the waveguide fixing region is removed to expose the optical fiber guide and the optical element placing portions.
Patent TW-591429-B (TW)
Title: Text editing apparatus
Inventor: HATTORI YOHICHI
IPC: G06F17/24
Filed: 2003-06-30
Granted: 2004-06-11
Abstract: It is one object of the present invention to improve the text editing operation provided by document creation application software. A text editing apparatus that is implemented by a computer under the control of document creation application software comprises: a document data controller 10 for controlling a process for editing target document data read from a memory; and a document display controller 30 for displaying a document, on a predetermined display device, based on the document data read by the document data controller 10, wherein for each section constituting the document data, the document display controller provides a display area, and in accordance with the size of the display area, displays part of the document in the section.
Patent TW-I225271-B (TW)
Title: Chip damage method
Inventor: WANG JENN-SHING
IPC: H01L21/02
Filed: 2003-07-25
Granted: 2004-12-11
Abstract: A chip damage method is provided. The chip is put in a microwave environment and microwave action is carried out on the chip. By using the characteristic of selective action of the microwave, the energy is focused to destroy circuit components. The energy is quickly absorbed by the circuit components and hence the components are damaged. No signal can be detected or identified, the data reading is failed so the revealing of content is avoided, and the substrate is kept completely. It is helpful for the following recycling process. This method can destroy the data completely and rapidly and just needs simple operation and low cost to achieve high efficient data damage. At the same time, it benefits the recycling process. Therefore, this method has advantages of secret-keeping, environmental protection and low cost.
Patent TW-I245513-B (TW)
Title: Method and apparatus for controlling multi-radio access
Inventor: LIN TZU-MING
IPC: H04L12/56
Filed: 2003-08-26
Granted: 2005-12-11
Abstract: A method and apparatus for controlling multi-radio access, more particularly, to a method and apparatus that supports multi-mode re-configurable media control, quality of service (QoS), and seamless handoff in different wireless communication systems so as to provide wire-line like QoS. The apparatus includes a network layer, a radio adaptation layer, a radio system layer and a physical layer. Therein, the radio adaptation layer is used to control the radio modules disposed in the radio system layer to support the quality of service needed in the upper layer. It is also used to build up, correct and seamlessly change the radio link, and ensures that the information from the upper layers can be orderly delivered to the lower layer with preset QoS.
Patent TW-I288835-B (TW)
Title: Optical film, elliptically polarizing plate and image display
Inventor: HATA MASAHIRO
IPC: G02F1/13363
Filed: 2003-12-15
Granted: 2007-10-21
Abstract: A laminated optical film including an optical film (1) whose three dimensional refractive index is controlled so that an Nz coefficient represented with Nz=(nx1-nz1)/(nx1-ny1) satisfies a relationship of Nz <= 0.9, when a direction where a refractive index in a film plane gives maximum is defined as X-axis, a direction perpendicular to X-axis as Y-axis, a thickness direction of the film as Z-axis, and refractive indexes in each axial direction are defined as nx1, ny1, and nz1, respectively, and an optical film (2) that is formed with a material showing optically negative uniaxial property, and being tilting aligned. The laminated optical film may suppress coloring of the display, and may display a picture with few tone reversal regions.
Patent TW-I237401-B (TW)
Title: White light emitting diode (LED)
Inventor: HORNG RAY-HUA
IPC: H01L33/00
Filed: 2003-12-31
Granted: 2005-08-01
Abstract: A white light-emitting diode (LED) is disclosed. A base is electrically connected to the circuit board. A least one first and second light chip are packaged on the base. The first light-emitting chip has: a first direct light-source chip unit which can emit blue light by the electro-optic effect after applying the voltage; and a first following-emission chip unit formed on the first direct light-source chip unit, and which can be excited by the light emitted from the first direct light-source chip unit to generate red light. The second light-emitting chip has: a second direct light-source chip unit which can emit green light by the electro-optic effect after applying the voltage; and a second following-emission chip unit formed on the second direct light-source chip unit, and which can be excited by the light emitted from the second direct light-source chip unit to generate red light. The blue, green, and red lights emitted by the first and the second light chips are mixed, white light then emits from the white LED.
Patent TW-I273462-B (TW)
Title: Interactive audio-visual system and operation method
Inventor: PENG YUN-RUEI
IPC: G06F3/00
Filed: 2003-12-31
Granted: 2007-02-11
Abstract: An audio/video system having interactive mechanism according to users' selections and related operating method is disclosed. The system includes an instruction input device, a player, a display and an audio/video information storage device. The player is connected with the instruction input device, the display device, and the audio/video information storage device. The method includes the following steps. Firstly, the system shows a list of available items and then receives a selected item from a user. Next, the system provides the user with operation guide regarding the selected item. The system receives and then judges the selected operation included in the operation guide. Thereafter, the system determines whether its current status is adequate for executing the selected item. Additional interfaces are provided for settings if the system cannot play the selected item. Otherwise, the system plays the selected item according to the current status.
Patent TW-I267924-B (TW)
Title: Improved MOS transistor
Inventor: DORIS BRUCE B
IPC: H01L29/786
Filed: 2004-01-05
Granted: 2006-12-01
Abstract: A method of fabricating a semiconductor transistor device comprises the steps as followings. Provide a semiconductor substrate with a gate dielectric layer thereover and a lower gate electrode structure formed over the gate dielectric layer with the lower gate electrode structure having a lower gate top. Form a planarizing layer over the gate dielectric layer leaving the gate top of the lower gate electrode structure deposed. Form an upper gate structure over lower gate electrode structure to form a T-shaped gate electrode with an exposed lower surface of the upper gate surface and exposed vertical sidewall of the gate electrode. Remove the planarizing layer. Form source/drain extensions in the substrate protected from the short channel effect. Form sidewall spacers adjacent to the exposed lower surface of the upper gate and the exposed vertical sidewall of the T-shaped gate electrode. Form source/drain regions in the substrate. Form silicide layers on the T-shaped gate electrode and above the source/drain regions.
Patent TW-I281908-B (TW)
Title: Polyimide resin for non-rubbing vertical alignment materials and preparation method thereof
Inventor: KIM YONG-BAE
IPC: C07C211/50
Filed: 2004-01-29
Granted: 2007-06-01
Abstract: The present invention relates to a polyimide resin for a non-rubbing vertical alignment materials and a preparation method thereof, and more particularly to a method for preparing a branched diamine compound offering a uniform and high pretilt angle to be used in a polyimide orientation film, a polyimide resin for non-rubbing vertical alignment materials offering a pretilt angle of 90 DEG by the non-rubbing method, and a preparation method thereof.
Patent TW-I227899-B (TW)
Title: Apparatus and method for processing the video data of an optical storage medium
Inventor: SHEN SAM
IPC: G11C7/00
Filed: 2004-02-20
Granted: 2005-02-11
Abstract: An optical storage medium provides a DMA processor. When the present invention reads the optical storage medium, the present invention generates a video data. In order to decode the video data in an outside memory, the portion of the pure data of the video data is moved to the outside memory directly by the DMA processor without the CPU. So the processing speed of the video data is raised.
Patent TW-I241086-B (TW)
Title: Avoidance mechanism for co-channel interference in a wireless network
Inventor: WU KUO-MING
IPC: H04J11/00
Filed: 2004-06-16
Granted: 2005-10-01
Abstract: The present invention is generally directed to an avoidance method for co-channel interference in a wireless network. The first step of the method is to evaluate an interference measure on each subcarrier. Based on the interference measure of each subcarrier, a peak-to-average measure ratio of interference within the received symbol is then obtained. If the peak-to-average measure ratio of interference is greater than a predetermined threshold, a most interfered subcarrier at which the maximal interference measure occurs is detected. Accordingly, a downgrading factor is set for the most interfered subcarrier.
Patent TW-I245884-B (TW)
Title: Stands of a laser gauge
Inventor: LIN PEI-TSUNG
IPC: G12B9/10
Filed: 2004-06-16
Granted: 2005-12-21
Abstract: The stand of a laser gauge is disclosed. There is a fixture on the laser gauge. There is a housing upward extended at the top of the fixture. A horizontal and a vertical laser beam are emitted out of the housing. There is a plurality of stands assembled at the base of the fixture. The stands comprise an inner shaft assembled at the base of the fixture, an adjusting shaft for adjusting the arrangement at the lower end of the inner shaft, and an adjustable outer tube covering the outer surface of the inner shaft and the adjusting shaft. When the outer tube is equipped, the laser gauge is at a normal height. When the gauge is measuring the lower position, the outer tube is removed to let the end of the adjusting shaft reach the ground. This design can effectively lower the height of the laser gauge. Moreover, the adjustable design between the adjusting shaft and the inner shaft can also adjust the levelness of the laser gauge.
Patent TW-I264497-B (TW)
Title: Trapping device and its method
Inventor: SHEN SHIE-HE
IPC: E05G5/02
Filed: 2004-08-06
Granted: 2006-10-21
Abstract: The present invention relates to a trapping device and its method, which device is installed at an entrance of a bank or a shop, comprising a framework inside which upper and lower rectangular frames are movably arranged, both frame being allowed to fall a preset distance. First and second steel cables, which are connected to each other with a slipknot formed on an end of each cable, are attached to the upper frame. The slipknots of the two cables form a loop for tying the portion of chest and arms of a gangster. The ends of the first and second cables that are opposite to the slipknots extend over the upper frame, running downward to fix to the lower frame. The lower frame comprises counterweights mounted thereto. Third and fourth steel cables, which are connected to each other with a slipknot formed at an end of each cable, are attached to the lower frame. The slipknots of the two cables form a loop for tying the portion of shanks of the gangster. The ends of the third and fourth cables that are opposite to the slipknots extend outside the upper frame and are fixed to the counterweights. When the gangster passes through the entrance for escaping away, the trapping device will tie against the portion of his chest and arms and that of the shanks of the gangster, and thereby arrests the gangster.
Patent TW-I260140-B (TW)
Title: Architecture for a multi-media session controlled network
Inventor: CHANG SU-YUAN
IPC: H04L12/56
Filed: 2004-09-22
Granted: 2006-08-11
Abstract: An architecture for passing multi-media data streams between a plurality of heterogeneous IP (Internet Protocol) networks where said plurality of heterogeneous IP networks comprise a plurality of FW (firewall) and NAT (Network Address Translation) devices, comprising at least a session control server, a log server for capturing and storing communication streams digitally, an administration server for controlling at least one of said session control server, monitoring and logging qualities of communication, and generating communication traffic reports, a first network client for initiating a communication request through said session control server, and a second network client for receiving said communication request through said session control server. In this regards, the session control server further comprise a NAT and FW device traversal server, a communication encryption server, a bandwidth control server, and a communication quality monitor server.
Patent TW-I277539-B (TW)
Title: System, apparatus for processing character information
Inventor: ONO HIROSHI
IPC: G09G5/24
Filed: 2004-09-29
Granted: 2007-04-01
Abstract: The invention provides a system, an apparatus, and a program for processing character information, which have high versatility and are applicable to various types of small print producing apparatus registration functions. In the character information processing system of the invention, a small print producing apparatus having a function of producing and registering predetermined types of registration data and a character information processing apparatus are connected, in the character information processing apparatus, a character information processing program is incorporated in a computer. The character information processing apparatus includes a unit for capturing the registration data from the small print producing apparatus, a unit for supplying the registration data to the small print producing apparatus to register the registration data, and a unit for newly producing the registration data or correcting the registration data. The small print producing apparatus includes a unit for replying the registration data stored in the small print producing apparatus in accordance with a request to transmit the registration data and a unit for registering the supplied registration data in the small print producing apparatus.
Patent TW-I359507-B (TW)
Title: Semiconductor substrate assemblies and methods for
Inventor: NEGLEY GERALD H
IPC: B23K26/40
Filed: 2004-10-18
Granted: 2012-03-01
Abstract: A method for forming semiconductor devices using a semiconductor substrate having first and second opposed surfaces and including first and second device regions includes directing a beam of laser light at the substrate such that the beam of laser light is focused within the substrate between the first and second surfaces thereof and the beam of laser light forms a thermally weakened zone (TWZ) in the substrate. The TWZ extends between the first and second device regions and defines a break line.
Patent TW-I251763-B (TW)
Title: Matching system and method for product requirement
Inventor: HUANG LI-YU
Filed: 2004-10-18
Granted: 2006-03-21
Abstract: The present invention provides a product-requirement-matching system and the method thereof, implemented on a product-requirement-matching website connected to the Internet. The product-requirement-matching website comprises a product database to collect a large number of specifications and the characteristic curve of commercially available fans. When the user logs into the website of the present invention and inputs the required air volume range and the characteristic values of system impedance, the website of the present invention will make a match between the characteristic curves of commercially available fans and the system impedance curve to find a fan having an intersection point falling within the required air volume range, and then displays the matched fan on a product matching web page.
Patent TW-I247674-B (TW)
Title: Method for making foaming substrate
Inventor: JOU LUNG-WEN
IPC: B32B5/18
Filed: 2004-10-27
Granted: 2006-01-21
Abstract: This invention relates to a method for making foaming substrates, including the steps of: preparing a substrate cloth consisting of a fabric, a non-woven fabric, ultra fine fibers or similar articles; injecting polyurethane (PU) that has been properly foamed by a foaming equipment over a surface of the substrate cloth to form a substrate having close pore cells; and applying a PU resin material having hygroscopic agent over the PU plastic foaming layer to form an outer layer so as to obtain a synthetic leather having hygroscopic and water resistant features.
Patent TW-I250778-B (TW)
Title: System and method for downloading/updating programs
Inventor: YE MENG-SHIUN
IPC: H04M3/42
Filed: 2004-11-25
Granted: 2006-03-01
Abstract: The present invention provides a system and method for downloading/updating programs, which is applied in a communication device encoded with an identification code and storing plural programs. The method comprises the following steps: (a) connecting a searching server which stores the payment and downloading information of the program with new versions in the communication device based on identification codes of the specific communication device; (b) obtaining the payment and downloading information from the searching server; (c) displaying the payment and downloading information for users' references; (d) downloading at least one of the new version programs from a downloading server based on the user's command.