baber/WOPTO huggingface dataset:
Patent TW-200503447-A (TW)
Title: Bi-directional optical monitor interconnect
Inventor: YOUNG BRUCE A
IPC: H04B10/2581
Filed: 2004-01-20
Abstract: The present invention is directed to a bi-directional optical monitor interconnect. The bi-directional monitor interconnect of the present invention includes an optical conductor with a first and second end. Disposed on the first end of the optical conductor is a first optical communication device and a first optical receiving device. Disposed on the second end of the optical conductor is a second optical communication device and a second optical receiving device. The first and second optical communication devices are capable of transmitting data over an optical connection. The first optical communication device is suitable for communicating via a first wavelength and the second optical communication device is capable of communicating over a second wavelength. The first receiving device is capable converting the second wavelength into electrical signals and the second receiving device is capable of converting the first wavelength into electrical signals.
Patent TW-200416088-A (TW)
Title: Casting steel strip with low surface roughness and low porosity
Inventor: MAHAPATRA RAMA BALLAV
IPC: B22D11/06
Filed: 2004-01-27
Abstract: A method of producing cast steel strip having low surface roughness and low porosity by casting with molten steel having a total oxygen content of at least about 70 ppm and a free oxygen content between 20 and 60 ppm, and a temperature that allows a majority of any oxide inclusions to be in a liquidus state. The total oxygen content may be at least 100 ppm and the free oxygen content between 30 and 50 ppm. The steel strip produced by the method may have a per unit area density of at least about 120 oxide inclusions per square millimeter to a depth of about 2 microns from the strip surface.
Patent TW-200526859-A (TW)
Title: Door latch mechanism for explosion-resistant cargo container
Inventor: TSAI HSIN-YUN
IPC: E05C19/10
Filed: 2004-02-13
Abstract: A door latch mechanism for an explosion-resistant cargo container comprises a hinged hook, a slide door panel on which a hook catch is formed, a base, a fastener, a latching member and a nut. With an assembled arrangement of the above parts, a combination of a cam surface and an arc holder plate of the latching member functions to force the hinged hook to engage the hook catch in the process of rotating the latching member and to have them securely coupled, so as to prevent the hinged hook from disengaging from the hook catch in a closed condition. Further, the arm of force for bending moment between the hinged hook and the hook catch is shortened, which reduces the chance of structure damage caused by stress of bending moment during an explosion to thereby offering the best explosion resistance and protection.
Patent TW-200422415-A (TW)
Title: Copper alloy sputtering target, process for producing the same and semiconductor element wiring
Inventor: OKABE TAKEO
IPC: C23C14/34
Filed: 2004-02-23
Abstract: This invention provides a copper alloy sputtering target characterized in that at least one element selected from among Al and Sn is contained in an amount of 0.01 to less than 0.5 wt.% while the total amount of Mn and Si is not greater than 0.25 wt. ppm; and a semiconductor element wiring material, in particular, a copper alloy sputtering target capable of forming a stable homogeneous seed layer, free from aggregation, with low sheet resistance in copper electroplating. The copper alloy sputtering target further excels in sputtering film formation characteristics. A semiconductor element wiring formed with the use of the target is also provided.
Patent TW-200424932-A (TW)
Title: Display circuit
Inventor: MATSUMOTO SHOICHIRO
IPC: G09G3/30
Filed: 2004-03-02
Abstract: A display circuit is provided for controlling correct light emitting by a simple circuit, wherein a pixel circuit comprised by a selection TFT 20, a driving TFT 22, a supplementary capacity (24) and an organic EL element (26) is disposed within each pixel. When the selection TFT 20 is on, the responsive voltage is outputted and the voltage is set up upon the supplementary capacity (24) while the current in responsive to the video signal flows to a current/voltage converter (12).
Patent TW-200530852-A (TW)
Title: Manage method and system for data editing
Inventor: LIN KUANG-SHIN
Filed: 2004-03-09
Abstract: This invention provides a manage method and system for data editing. It connects with plural terminal devices through a network system. In addition, it controls the version of edited data to achieve the purpose of managing the data editing. Firstly, according to the data-editing command inputted by the user for managing module of data editing, it provides a data-editing interface for the user to edit data. Further, it stores the edited contents into a data-editing database. Furthermore, when an user stores the edited data file into the data-editing database through the terminal device, the managing module of version control generates a version number corresponding to the edited data automatically. Moreover, according to the searching condition inputted by the user, the data-searching/tracing module searches the matched data and/or the information related to tracing the procedure of editing the data from the data-editing database.
Patent TW-200504593-A (TW)
Title: Efficient multiplication sequence for large integer operands wider than the multiplier hardware
Inventor: DUPAQUIS VINCENT
IPC: G06F9/32
Filed: 2004-04-06
Abstract: A method of operating a multiplication circuit to perform multiply-accumulate operations on multi-word operands is characterized by an operations sequencer that is programmed to direct the transfer of operand segments between RAM and internal data registers in a specified sequence. The sequence processes groups of two adjacent result word-weights (columns), with the multiply cycles within a group proceeding in a zigzag fashion by alternating columns with steadily increasing or decreasing operand segment weights. In multiplier embodiments having additional internal cache registers, these store frequently used operand segments so they aren't reloaded from memory multiple times. In this case, the sequence within a group need not proceed in a strict zigzag fashion, but can jump to a multiply operation involve at least one operand segment stored in a cache.
Patent TW-200426277-A (TW)
Title: Cross-tie
Inventor: SKOBLENICK HARRY
IPC: E01B3/32
Filed: 2004-05-04
Abstract: The present invention provides a cross-tie having an elongated body that comprises a reaction rail supporting section, two running rail supporting sections and a power rail supporting section. The reaction rail supporting section is adapted for supporting a reaction rail and the two running rail supporting section are each adapted for supporting a respective running rail. The power rail supporting section is adapted for supporting at least one power rail.
Patent TW-200540120-A (TW)
Title: Method for producing nano oxide by using microwave field
Inventor: Xie zhong-you
Filed: 2004-06-03
Abstract: Provided is one kind of method for producing nano oxide by using a microwave field, which is to add a micron metal powder into a vessel loaded with an oxygen containing solution and stir to mix well. Then the vessel is placed in a microwave field, which makes the metal powder produce a discharging effect on its tip after absorbing electromagnetic energy and further makes the metal atom combine with the oxygen in the solution to produce the metal nano oxide.
Patent TW-200522550-A (TW)
Title: Apparatus and method of multi-user detection
Inventor: PERETS YONA
IPC: H04B1/707
Filed: 2004-06-15
Abstract: Briefly, a decoder to decode a desired symbol within a plurality of multipath components. The decoder may include processing window that may be poisoned around the desired symbol within a group of multipath components. A method for decoding the symbol is also provided.
Patent TW-200601062-A (TW)
Title: Method and device for selecting and transferring computer objects among plural computers
Inventor: LAI LAI-CHEN
IPC: G06F3/033
Filed: 2004-06-17
Abstract: The invention provides a method and device for selecting and transferring computer objects among plural computers. In a computer system environment including at least two computer devices and a network interface, a computer object selection and transfer pen is employed to select at least one computer object to be transferred from a selected source computer device, and the computer object selection and transfer pen picks up the object identification code of the selected computer object. Then, the computer object selection and transfer pen can be moved to a selected target computer device. With the computer object selection and transfer pen, the object identification code of the computer object selected from the source computer device is transferred to the target computer device. Next, the computer object corresponding to the object identification code in the source computer device is transferred to the target computer device via the network interface. The network interface is connected among the computer devices via wired network system or wireless network system, and the computer system environment may also include a server.
Patent TW-200602141-A (TW)
Title: Milling cutter for printed circuit board and the method of combining with the jig of machine tool
Inventor: JOU JUNG-LIN
Filed: 2004-07-08
Abstract: The present invention relates to a milling cutter of heterogeneous junction for printed circuit board, which is to be installed on a jig of a machine tool for printed circuit board processing. The milling cutter comprises a blade and a handle, wherein: the blade has a first junction edge; the handle is made of material different from the blade, and the handle has a second junction edge connecting to the first junction edge of the blade; the lengths of the blade and the handle are in a specific ratio so that when the milling cutter is installed on the machine tool, the first junction edge will be located in the jig of the machine tool; in addition, the first junction edge is kept from a specific distance with the outmost edge of the jig so as to make the milling cutter not easily broken or damaged during the cutting operation because the blade part is partially clamped by the jig directly.
Patent TW-200528877-A (TW)
Title: Liquid crystal display
Inventor: UEDA KAZUYA
IPC: G09G3/36
Filed: 2004-07-14
Abstract: The liquid crystal display comprises a first substrate 2 including a first pixel electrode 12a and a second pixel electrode 12b, a second substrate 4 with an opposed electrode 22 formed on, and a liquid crystal layer 6 sealed between the first substrate 2 and the second substrate 4. The thickness d1 of the liquid crystal layer 6 on the first pixel electrode 12a in the first pixel region 8R, 8G is larger than the thickness d2 of the liquid crystal layer 6 on the second pixel electrode 12b in the second pixel region 8B. The first pixel region 8R, 8G includes a first partial region 11a, and a second partial region 13a where the threshold voltage is higher than in the first partial region 11a. The second pixel region 8B includes a third partial region 11b, and a fourth partial region 13b where the threshold voltage is higher than in the third partial region llb. The threshold voltage in the first partial region 11a and the threshold voltage in the third partial region 11b are equal to each other, and the threshold voltage in the second partial region 13a and the threshold voltage in the fourth partial region 13b are equal to each other. Thus, it is possible to prevent large changes in the chromaticity due to gradation and visual angle changes, which lead to the prevention of the occurrence of the coloring. Thus, it is possible to provide a liquid crystal display having good display quality.
Patent TW-200605751-A (TW)
Title: Multi-layered circuit board assembly
Inventor: NOGUCHI TAKASHI
IPC: H05K1/18
Filed: 2004-07-16
Abstract: A circuit board assembly includes an electrical component mounted on or in the assembly; a conductive layer, which is electrically connected to the electrical component; a high-temperature dissipation resin, which is of insulating material and is arranged so as to dissipate heat generated in the assembly; and a molding resin surrounding the electrical component. Heat, generated at electrical components in a circuit board assembly, is transferred and dispersed through the high-temperature dissipation material all over the assembly. Further, since the high-temperature dissipation resin is of an insulating material, it is unnecessary to consider a short-circuit problem in the assembly.
Patent TW-200605086-A (TW)
Title: Circuitry and method of SDRAM for exchanging data
Inventor: YANG YING-CHIH
IPC: G11C7/10
Filed: 2004-07-20
Abstract: A circuit of a SDRAM for exchanging data has a plurality of data lines coupled to a plurality of data pins of the SDRAM. Wherein, the number of the data lines of the present invention is less then the number of the data pins of the SDRAM. When the present invention receives/outputs data, the present invention enables one of the LDQM and the UDQM and receives/outputs a first portion of the data. Then, the present invention enables another of the LDQM and the UDQM. So, the present invention can use more narrow bus width to receive/output bigger data.
Patent TW-200507323-A (TW)
Title: Thermally conductive holder
Inventor: TAKAHASHI KOUYA
IPC: C08L19/00
Filed: 2004-07-20
Abstract: The present invention provides a thermally conductive holder (11) formed from a thermally conductive composition for holding a head-generating component (12,26). The thermally conductive composition comprises a silicone rubber; and a thermally conductive filler in a range from 40 to 70 percent by volume with respect to total volume of the silicone rubber and the thermally conductive filler. From 35 to 100 percent by volume of the thermally conductive filler is composed of magnesium oxide of 5 μm or less in average particle size. The thermally conductive holder (11) has a hardness in a range form 20 to 70 as measured by Type A durometer in conformity with ISO 7619.
Patent TW-200520371-A (TW)
Title: Word length reduction circuit
Inventor: MAGRATH ANTHONY JAMES
IPC: H03M3/04
Filed: 2004-07-21
Abstract: The present invention relates to noise shaping, especially although not exclusively for digital audio signal processing; and in particular for PCM-PWM converters in a digital amplifier. The present invention provides a Converter for converting a pulse coded modulation (PCM) digital audio signal to a pulse width modulated (PWM) digital audio signal for amplification in a digital amplifier; the Converter comprising: a word length reduction circuit for quantising an N-bit input signal sample into an n-bit output signal sample; the circuit comprising: an input for receiving the N-bit input signal samples; a quantiser coupled to the input, and arranged to output an n-bit signal corresponding to the N-bit input sample signal; a feedback loop comprising a loop filter coupled between the output of the quantiser and the word length reduction circuit input, the loop filter having a second feedback loop coupled between the output and the input of the loop filter; and a modulator for converting the PCM signals to PWM signals, the modulator coupled to the output of the quantising circuit. There is also provided an improved lineariser which combines an interpolator to determine intermediate samples and straight line approximations between all the samples to determine a more accurate cross point for linearising the output sample values.
Patent TW-200604041-A (TW)
Title: Axle loaded bicycle flywheel
Inventor: WANG TSE-CHENG
Filed: 2004-07-22
Abstract: This invention is a proved flywheel for bicycle, it provides two slide pin nest, fabricated on the hub, the threaded hub, it need a threaded ring with slide pin nest, a sprocket bracket is provided for install sprocket, in the face front to the hub, there is milled many channels for the slide pin sliding in and out, to run the bicycle running or coasting, in the back face of this bracket is a thread for installing sprocket, in the center part of this bracket there is a double row steel ball race, for steel ball rolling. Two steel ball stops (as the inner race) in the inner and outer place, the inner one is no thread. A elastic packing located at the medium between the steel ball stop of hub and the thread less steel ball stop, the outer one is threaded and in the center part of this stop there is a elastic ring to fast the position of the stop. This flywheel can install a sprocket as small as 7 tooth, to increase the speed of the bicycle.
Patent TW-200606916-A (TW)
Title: Ultra-high density optical recording medium
Inventor: SU KING-LONG
IPC: G11B7/00
Filed: 2004-08-06
Abstract: An ultra-high density optical recording medium is provided, in which a layer- of phase-change metal layer is disposed above and beneath the organic dye recording layer to feature the optical recording medium with superior writing and reading characteristics, so as to allow reading and writing signal marks less then 100nm, and to improve the carrier-to-noise ratio (CNR) of miniature recording marks so as to significantly improve the recording density of the optical recording medium.
Patent TW-200425969-A (TW)
Title: Aluminum extrusion mold
Inventor: GAO BAI-LING
Filed: 2004-08-16
Abstract: This invention relates to an aluminum extrusion mold, to be implemented in making heat sinks. The fins of the heat sinks made by the mold can meet the high aspect ratio requirement. A mold is formed with plural feeding ports. Molten aluminum is then fed through the feeding ports and then joint to form an integral heat sink. One of the feeding ports is designed to form fins of the heat sink. Upper and lower ends of the feeding port is formed with reinforcing portions, so as to steadily secure the partitions in the feeding port to prevent the aluminum from damaging the feeding port under high pressure, and to reduce the defect rates of the final products, while improving the high aspect ration as required for the head sink.
Patent TW-200608635-A (TW)
Title: Electrical card connector
Inventor: ZHU ZI-QIANG
Filed: 2004-08-20
Abstract: An electrical card connector for electrically connecting with different types of cards comprises an isolative housing defining at least two card slots for receiving said cards and a plurality of contacts received in the isolative housing. At least one spring pad is received in the passageways defined in the interlayer between said card slots, said spring pad had a holding portion holding in the housing, a resilient arm and a resisting portion extending forwardly from resilient arm, when an electrical card inserts into one of the card slots, the card edge meets the resisting portion of the spring and presses it, then parts of the spring pad will enter into another card slot, and the other electrical cards can't be inserted into the another card slot.
Patent TW-200607612-A (TW)
Title: Electronic torque wrench
Inventor: XIAO XUAN-SEN
IPC: B25B23/142
Filed: 2004-08-23
Abstract: This invention relates to an electronic torque wrench, which includes a main body having a head part and a handle, a strain-sensor device that is detachably installed in a longitudinal slot on the handle and consists of a strain body and a strain-sensor element, an operation circuit connected to the strain-sensor element, and a display device connected to the operation circuit. The handle has a modulus of elasticity, called the first modulus of elasticity herein. The longitudinal installation slot on the handle comprises an enclosing wall consisting of a front wall, a rear wall, a right wall, and a left wall. The strain body has a front contact end, a rear contact end, and a middle section; and has a modulus of elasticity, which is smaller than the first modulus of elasticity and is called the second modulus of elasticity herein. Both the front contact end and the rear contact end have two side surfaces, and one front-end surface or one rear-end surface respectively. The middle section has a right side surface and a left side surface. The strain-sensing elements are affixed on at least one side surface of the middle section. When the strain-sensing device is installed in the installation slot, the two side surfaces of its front contract end and rear contract end will contact with the right wall and left wall of the slot respectively; while the front-end surface and rear-end surface will not contact with the front wall and rear wall of the slot respectively, i.e. there will be a gap on each end. Moreover, there is a first lateral gap formed between the right (or the left) side surface of the middle section of the strain body and the right (or the left) wall of the slot; and a second lateral gap formed between each strain-sensing element and the right or the left wall of the installation slot respectively.
Patent TW-200610291-A (TW)
Title: Wireless audio transmission device for digital image apparatus
Inventor: LIN YONG-SHENG
IPC: H04B7/00
Filed: 2004-09-07
Abstract: Disclosed is a wireless audio transmission device for digital image apparatus. The device enables the digital image apparatus to broadcast the stored music pieces by means of wireless transmission through converting the music data into a frequency modulation (FM) signals wirelessly, thereby users of the digital image apparatus are able to listen to the music by simply having a FM receiver.
Patent TW-200609387-A (TW)
Title: An anode structure of an electric plating apparatus
Inventor: YU JIUN-SHIAN
Filed: 2004-09-10
Abstract: An anode structure of an electric plating apparatus is proposed. The anode structure is formed in a netted container with a conical shape, allowing the residue of the plating metal retained in the anode structure during the plating recess to drop to the bottom of the anode structure. As the bridging problem can be prevented, the plating article can have a uniform plating layer in thickness.
Patent TW-200523264-A (TW)
Title: CMPB crystal and method for producing the same
Inventor: WADA ISAO
IPC: C07D499/00
Filed: 2004-10-06
Abstract: To provide a 2β-chloromethyl-2α-methylpenam-3α-carboxylic acid benzhydryl ester (CMPB) crystal having excellent stability. This crystal is, for example, characterized by an X-ray powder diffraction pattern given by copper radiant rays which are passed through a monochromator and have a λ of 1.5418 1/2 A. The crystal is, for example, produced by (A) concentrating a CMPB-containing solution, (B) subjecting the obtained concentrated solution to column chromatography, (C) concentrating the CMPB-containing fraction, and (D) dissolving the obtained CMPB-containing concentrate in an ether solvent and then adding a hydrocarbon solvent to the CMPB-containing solution, so as to make the CMPB crystal precipitated.
Patent TW-200525999-A (TW)
Title: Cellular modem processing
Inventor: VAGLICA JOHN J
IPC: H04W84/08
Filed: 2004-10-08
Abstract: A cellular mobile station (101) including a modem processor (127) and memory (129). The memory includes instructions for the modem processor to perform layer 1 processor operations, layer 2 processor operations, and layer 3 processor operations. The modem processor executes the instructions to perform processor operations for the cellular mobile station to communication data as per a cellular communications protocol. In one example, the mobile station includes different levels of memory to provide different deterministic access times.