baber/WOPTO huggingface dataset:
Patent TW-200824301-A (TW)
Title: Digital to analog converter
Inventor: CHANG YAW-GUANG
IPC: H03M1/66
Filed: 2007-11-09
Abstract: A digital-to-analog converter is provided. The DAC includes a R-string section, a first DAC section, a first DAC section, a second DAC section, a multiplexer, and an operational amplifier. The R-string section provides a first group of voltage levels and a second group of voltages levels. The first DAC section provides the output voltage according to the input word when the input word corresponds to a voltage level within a range of the first group of voltage levels. The second DAC section provides a second and a third voltage levels according to the remaining bits. The multiplexer is coupled to the second DAC section to provide an intermediate voltage from the first and the second voltage levels according to the LSB bit. The operational amplifier averages the intermediate voltage and one of the first and the second voltage levels to generate the output voltage.
Patent TW-200923350-A (TW)
Title: Light table for testing printed circuit boards
Inventor: Wang shen-yuan
IPC: A47B37/00
Filed: 2007-11-23
Abstract: The present invention relates to a light table for testing printed circuit boards. The light table includes a table, a cover disposed on the table, at least a light source and a light-focusing apparatus. The light-focusing apparatus includes a first cylinder, a supporting member, a sliding shaft and a lens group. The supporting member includes a second cylinder and a rotating shaft fixed to the supporting member. An end of the rotating shaft is rotatably received in the first cylinder. An end of the shaft is rotatably disposed in the second cylinder and the lens group is disposed on the other end of the shaft. The light table can improve brightness on a surface of the printed circuit boards.
Patent TW-200827794-A (TW)
Title: Method for producing polarizer, polarizer, polarizing plate and image display
Inventor: SUZUKI MITSURU
IPC: G02B5/30
Filed: 2007-11-30
Abstract: Disclosed is a method for producing a polarizer, which enables to produce a polarizer which is prevented from formation of curls even when a hydrophilic polymer film is brought into contact with a liquid by a spray treatment. Specifically disclosed is a method for producing a polarizer, which comprises a swelling step A for swelling a hydrophilic polymer film (1) by bringing the film (1) into contact with a swelling liquid (2), a dyeing step B for dyeing the hydrophilic polymer film (1) by bringing the film (1) into contact with a dyeing liquid (3) containing a dichroic substance, and a crosslinking/stretching step C wherein the hydrophilic polymer film (1) is crosslinked by being brought into contact with a crosslinking liquid (3), and then stretched. In this method, contact with the swelling liquid (2) in the swelling step (A) is attained by spraying the swelling liquid (2) onto both sides of the hydrophilic polymer film (1) in a gaseous phase.
Patent TW-200926529-A (TW)
Title: Reinforced member and connection device having the same
Inventor: YAMADA SHOJI
Filed: 2007-12-10
Abstract: A reinforced member includes a plurality of second positioning parts. The present invention further provides a connection device. The connection device includes a seat body, a jointing part formed on the seat body, a plurality of first positioning parts formed on the seat body, a plurality of terminals pressed in the seat body and locally exposed out of the seat body, and a reinforced member fixed to the jointing part. The reinforced member includes a main body capable of being received in the jointing part, and a plurality of second positioning parts formed on the main body. The second positioning parts are securely jointed with the first positioning parts for positioning the reinforced member in the jointing part of the connection device, so as to increase the structural strength of the seat body by the main body thereby surely keeping the plurality of terminals on the same plane.
Patent TW-200928764-A (TW)
Title: Multi-channel master/slave device communication circuit
Inventor: KUO HENG-CHEN
IPC: G06F13/38
Filed: 2007-12-26
Abstract: A multi-channel master/slave device communication circuit includes a master device, a plurality of slave devices, and a multiplexer. The master and slave devices each include a serial interface. A transmitting pin and a receiving pin of the master device are respectively connected to two data input pins of the multiplexer. A ground pin of the master device is connected a ground pin of the multiplexer. At least one of the transmitting pins and transmitting control pins of the master device is connected to a power pin of the multiplexer. Each two data output pins of the multiplexer are connected to a receiving pin and a transmitting pin of each of the slave devices.
Patent TW-200844387-A (TW)
Title: Process and apparatus for drying a polymer
Inventor: PENZO GIUSEPPE
IPC: F26B3/08
Filed: 2007-12-27
Abstract: An apparatus for drying polymer particles by means of an inert gas comprising: a first drying chamber, placed above a first distribution grid, having an annular shape, where the polymer is maintained in fluidized conditions by a first stream of inert gas; a second drying chamber comprising a tubular body running inside said first drying chamber and protruding downwardly below said first distribution grid.
Patent TW-200844950-A (TW)
Title: Organic light emitting display having DC-DC converter
Inventor: PARK SUNG-CHEON
IPC: H05B44/00
Filed: 2007-12-31
Abstract: An organic light emitting display having a DC-DC converter with freewheel diodes replaced by switches integrated into a switching controller. This way, power consumption is reduced by truly shutting down a current path when the DC-DC converter does not operate, and the size and weight of the DC-DC converter may be reduced. One embodiment of the DC-DC converter has a boost converter with a first switch coupled to a power supplier and a second switch, functioning as a freewheel diode, coupled to an organic light emitting display panel, and an inverter with a third switch coupled to the power supplier and a fourth switch, functioning as a freewheel diode, coupled to the organic light emitting display panel. A switching controller is coupled to the boost converter and the inverter. The second and fourth switches, which function as the freewheel diodes, are integrated into the switching controller.
Patent TW-200843416-A (TW)
Title: Communications methods, system and apparatus
Inventor: O'NEILL ALAN
IPC: H04L12/56
Filed: 2007-12-31
Abstract: Various methods and apparatus are directed to providing enhanced functionality and fault tolerance in a system which distributes home agent functionality between a home agent control node and a tunneling node, referred to herein as a home agent tunneling node, which performs packet forwarding under direction of the home agent control node. The distributed home agent approach is enhanced in some embodiments to provide redundancy of home agent control nodes and/or home agent tunneling nodes. Thus, in accordance with some embodiments if a home agent control node fails, the secondary home agent control node can take over the home agent control function. Various embodiments describe various methods, apparatus, and/or messages in addition to system configurations, which can be used to maintain primary and secondary home agent control and facilitate a rapid transfer of functions between primary and secondary nodes.
Patent TW-200934214-A (TW)
Title: Portable electronic device
Inventor: CHEN MENG-CHUN
IPC: G10L21/02
Filed: 2008-01-18
Abstract: A portable electronic device includes a main body and a voice input module installed in the main body. The voice input module includes a plurality of microphones, a signal processor and an audio-detecting module. The plurality of microphones are respectively electronically connected with the audio-detecting module through the signal processor. The microphones are configured in different positions in the main body, for receiving voice signals from different directions, and for sending the received voice signals to the signal processor. The received voice signals are respectively a mixed voice signal. The signal processor analyzes the received voice signal into a plurality of single voice signals. The audio-detecting module selects a desired voice signal form the plurality of single voice signals. The portable electronic device can cancel the noise from outer to improve a conversation.
Patent TW-200841242-A (TW)
Title: Defining memory indifferent trace handles
Inventor: MITRAN MARCEL
IPC: G06F9/44
Filed: 2008-01-18
Abstract: A handle for a trace is provided that is memory indifferent. The handle is created using contents of the trace rather than memory location of the trace. This enables the trace to be easily identified in subsequent runs of an application associated with the trace.
Patent TW-200837962-A (TW)
Title: Thin film transistor, display device using thereof and method of manufacturing the thin film transistor and the display device
Inventor: NAGATA HITOSHI
IPC: H01L29/786
Filed: 2008-01-22
Abstract: A thin film transistor includes a gate electrode, a gate insulating film formed to cover the gate electrode, a semiconductor layer including a channel region formed over the gate electrode, a source electrode and a drain electrode including a region connected to the semiconductor layer, where at least a part of the region is overlapped with the gate electrode, an upper insulating film formed to cover the semiconductor layer, the source electrode and the drain electrode, where the upper insulating film is directly in contact with the channel region of the semiconductor layer and discharges moisture by a heat treatment and a second upper insulating film formed to cover the first protective film and suppress moisture out-diffusion.
Patent TW-200849477-A (TW)
Title: Method for manufacturing a phase change memory device with pillar bottom electrode
Inventor: LUNG HSIANG-LAN
IPC: H01L27/24
Filed: 2008-02-01
Abstract: A method for manufacturing a mushroom-cell type phase change memory is based upon manufacturing a pillar of bottom electrode material upon a substrate including an array of conductive contact in electrical communication with access circuitry. A layer of electrode material in deposited making reliable electrical contact with the array if conductive contacts. Electrode material is etched to form a pattern of electrode pillar on corresponding conductive contacts. Next, a dielectric material is deposited over the pattern and planarized to provide an electrode surface exposing top surfaces of the electrode pillars. Next, a layer of programmable resistive material, such as a chalcogenide or other phase change material, is deposited, followed by deposition of a layer of a top electrode material. A device including electrode pillars with larger bottom surface than top surfaces is described.
Patent TW-200844321-A (TW)
Title: Anti-pinch structure of a door
Inventor: LV FANG-BING
IPC: E06B3/88
Filed: 2005-08-26
Abstract: The present invention relates to an anti-pinch structure of a door which can be installed between a door and a door frame or between two doors. A door and a door frame are such arranged that an equidistance exists therebetween, so the pitch between the door and the door frame will not be changed by opening or closing the door, providing an anti-pinch effect. In addition, a soft airtight strip is disposed between the joint of two doors such that a person will not get hurt even pinched by the doors. Therefore, the anti-pinch structure of this invention can largely increase the safety of various occasions to prevent the incidents or casualties.
Patent TW-200937363-A (TW)
Title: Web service registering system with service evaluation and utility knowledge
Inventor: CHEN ING-YI
IPC: G06F17/30
Filed: 2008-02-27
Abstract: The invention provides a web service registering system with service evaluation and utility knowledge. The system includes a service interface, a database, a UDDI service register machine and a core integrating module. A service user can generate a function calling message corresponding to a target service of a service provider via the service interface. A service evaluation and a utility knowledge corresponding to the target service are stored in the database. The web service registering system generates integration information by integrating the service evaluation, the utility knowledge, and the target service via the core integrating module according the function calling message and connecting the function service of the UDDI service register machine. And then the web service registering system shows the integration information on the service interface.
Patent TW-200908308-A (TW)
Title: Solid-state imaging element and method for producing the same
Inventor: KIDO HIDEO
IPC: H01L21/28
Filed: 2008-03-06
Abstract: This invention provides a manufacture method for a solid-state imaging element capable of reducing the ability of self alignment silicide barrier film when affected the etching process and evenly processing the injection to the source/drain of the transistor, including: using side walls (32, 33) formed at a side surface of grid electrons (11, 21) as masks, forming source/drain regions (14, 24) of the transistor; then covering the grid electrons (11, 21), side walls (32, 33), source/drain regions (14, 24) and light receiving region in order to form a hydrogen supply film (33) and self alignment silicide barrier film (34); after removing the self alignment silicide barrier film (34) at the siliconization region, forming a metal film (38) and processing hot treatment; ; forming metal silicide films (25, 26) at the upper of the source/drain region (24) and grid electron (21) of the siliconization region in order to manufacture the solid-state imaging element.
Patent TW-200941094-A (TW)
Title: Liquid crystal display screen
Inventor: FU WEI-QI
IPC: G02F1/1337
Filed: 2008-03-21
Abstract: The present invention relates to a liquid crystal display screen. The liquid crystal display screen includes a first base, a second base, a liquid crystal layer, a first alignment layer, and a second alignment layer. The first base is spaced at a distance from the second base. The liquid crystal layer is configured for being sandwiched between the first base and the second base. The first alignment layer is disposed on a surface of the first base, which is adjacent to the liquid crystal layer. A surface of the first alignment layer, which is adjacent to the liquid crystal layer, has a plurality of parallel first grooves. The second alignment layer is disposed on a surface of the second base, which is adjacent to the liquid crystal layer. A surface of the second alignment layer, which is adjacent to the liquid crystal layer, has a plurality of parallel second grooves. Arrangement directions of the first grooves are perpendicular to arrangement directions of the second grooves. Further, at least one of the alignment layers includes a carbon nanotube layer and a fixed layer. The carbon nanotube layer includes at least one carbon nanotube film. The carbon nanotube film is pulled out from an array of carbon nanotubes. The fixed layer is disposed on a surface of the carbon nanotube layer, which is adjacent to the liquid crystal layer.
Patent TW-200940804-A (TW)
Title: Structure preventing planar windows from derailing
Inventor: Wang rui-wen
IPC: E06B3/26
Filed: 2008-03-28
Abstract: The present invention relates to a structure preventing planar windows from derailing, in which a fastener and a fastening block capable of abutting to each other are, respectively, provided between a roller installed on a moving window and a track installed on a sash frame, subjecting the roller to move along on the track so that the fastener and the fastening block of the track may abut to each other, thereby effectively achieving the object of preventing the moving window from derailing from the track.
Patent TW-200847532-A (TW)
Title: Power cable connector
Inventor: STONER STUART C
IPC: H01R12/00
Filed: 2008-04-02
Abstract: This invention relates to an improved power connector that has a housing comprising a plurality of slots that are each for receiving a receptacle contact. Preferably, the housing has a plurality of quick-disconnect contacts each disposed in one of the housing slots. Further, a cover, may be coupled to the housing, and the housing may comprise a top portion and a bottom portion. A strain relief member, may be disposed between the cover top and bottom portions. A plurality of cables extend through the channels disposed in the strain relief members and are attached to the housing quick disconnects. A latching spring assembly that may comprise two latching springs is coupled to the housing and attaches the power cable connector to a receptacle connector, such as a right-angle or straight board connector.
Patent TW-200943270-A (TW)
Title: Method and related circuit for color depth enhancement of displays
Inventor: HSU CHING-HSIANG
IPC: G09G5/06
Filed: 2008-04-03
Abstract: Method and related circuit for color depth enhancement of displays. In an embodiment of the invention, when emulating an interpolated color level between a first and a second color levels the display can display, a color channel component of the first color level and another color channel component of the second color level are selected for color dithering and color depth enhancement.
Patent TW-200943209-A (TW)
Title: Advertisement electronic commerce system
Inventor: Yu zhi-li
IPC: G06Q30/00
Filed: 2008-04-14
Abstract: This invention relates to an advertisement electronic commerce system comprising: a commerce host, a plurality of cashiers, a plurality of display devices; and a plurality of client end hosts. The commerce host and the client end hosts are both provided with a data transmission module for connecting to the Internet, such that the transmission of data therebetween can be realized by the connection to the Internet; the commerce host uses wires to connect to and control the cashiers and the display devices and to perform the data and audiovisual signal transmission therebetween. The fees charged from commercial advertisement broadcast can be used to feedback free merchandise or food service with equivalent value to the consumers at the business site; therefore, the effect of people attraction can be achieved by providing the chance of free consumption discount.
Patent TW-200946055-A (TW)
Title: A flexible brush
Inventor: HUANG HSUN-LI
IPC: A46B3/00
Filed: 2008-05-13
Abstract: A flexible brush is provided. The brush includes a flexible plate and a first brush part. The flexible plate is freely flexible and has a first side. The first brush part is disposed on and along the first side. When the flexible plate rolls along the first side, the first brush part rolls together to form a brush roll.
Patent TW-200904279-A (TW)
Title: Carrier and method for manufacturing printed circuit board
Inventor: PARK JUNG-HYUN
IPC: H05K3/38
Filed: 2008-05-13
Abstract: A carrier and a method for manufacturing a printed circuit board are disclosed. The method for manufacturing a printed circuit board may include: forming a first circuit pattern on each of a pair of release layers, which are attached respectively to either side of a base layer by adhesive layers; detaching the pair of release layers from the base layer; stacking and pressing the pair of release layers onto either side of an insulation substrate such that first circuit patterns are buried in the insulation substrate; and separating the pair of release layers. By forming a circuit pattern on each of a pair of release layers with a single process, and transferring the circuit pattern into each side of an insulation substrate, the manufacturing process can be shortened and circuit patterns can be formed to a high density.
Patent TW-200949851-A (TW)
Title: Flash memory device with a switching I/O structure
Inventor: LU HSIAO-HUA
IPC: G11C16/00
Filed: 2008-05-27
Abstract: The invention relates to a flash memory device with a switching I/O structure, which is applicable to flash memory products. According to the demands of input and/or output pins and by a manner of software and/or hardware and/or content addressable memory (CAM), the invention flexibly switches other pins 12 into input or output or bi-directional pins for providing the switching I/O structure to change the speed of data input and/or output. The disclosed flash memory device with a switching input/output structure allows other pins 12 to be switched as input or output or bi-directional pins. After input/output is configured, other pins of the disclosed flash memory device with a switching input/output structure, when the flash memory starts to operate, do not need to start carrying out data input/output operation behind plural input/output phases 22; instead, it can immediately carry out data input/output operation, and the switched other pins 12 are able to immediately carry out data input/output operation without wait.
Patent TW-200908693-A (TW)
Title: Systems and methods for managing facsimile documents
Inventor: LESAGE PHILIPPE
IPC: H04N1/00
Filed: 2008-05-29
Abstract: Systems (100, 200, 300) and methods (400, 500, 600, 700, 800) for managing facsimile documents (102) can be utilized to ensure a faxed document or any portion of a faxed document (102) is not lost. An amount of printing material available to a printing device (202, 302) can be determined (412, 512, 642, 702, 802). Based on the determined amount of printing material available (412, 512, 642, 702, 802), an incoming facsimile document 102 can be printed (532, 722, 822) or stored (562, 732, 852) to memory (212, 312) to ensure that data is not lost. Similarly, an amount of available memory within a printing device (202, 302) can be determined (542, 832) to ensure that facsimile data being stored (562, 852) to memory (212, 312) is not lost due to a memory limitation. Utilizing the systems (100, 200, 300) and methods (400, 500, 600, 700, 800) disclosed, facsimile documents (102) can be interactively managed so that information is not lost due to printing material or memory limitations.
Patent TW-200952091-A (TW)
Title: Method of picking-up device having adhesive film mounted thereon
Inventor: NAKAMURA MASARU
IPC: H01L21/301
Filed: 2008-06-04
Abstract: To provide a method of picking up a device by which, even if whisker dust is produced when the device is picked up from a dicing tape, the whisker dust will remain on the dicing tape and the device will not adhere to an adhesive film mounted to the rear surface of the device. This method includes a tape expansion step for expanding a gap between a device and an adhesive film by pressing the area between the inside diameter of an annular frame 4 of the dicing tape and a wafer with an expanding member 70, while holding the annular frame 4 after dicing to which a device 2 is mounted and by expanding the dicing tape; and a pick-up step for picking up the device and the adhesive film from the dicing tape. In the tape expansion step, a relative moving speed between the expansion member and the frame, when the dicing tape is brought into contact with the dicing tape is set at 100 mm/sec or more, and an expansion gap between the deice and the adhesive film is set at 100 μm or larger.
Patent TW-201001641-A (TW)
Title: Package structure and method for chip on film
Inventor: HSU CHIA-HUNG
IPC: H01L23/48
Filed: 2008-06-24
Abstract: The invention discloses a package structure for chip on film (COF). The package structure comprises a flexible substrate, a conducting wire layer, an isolating layer, and an elastic layer. The flexible substrate has a surface. The conducting wire layer is formed on the surface and comprises a plurality of conducting wires. The isolating layer is formed on the conducting wire layer. The elastic layer is formed on the isolating layer and corresponding to at least one of the conducting wires. When the flexible substrate is bent by an external force, the elastic layer buffs the deformation of the corresponding conducting wire. Accordingly, the corresponding conducting wire could be prevented from the crack caused by the overly deformation.