baber/WOPTO huggingface dataset:
Patent TW-200414341-A (TW)
Title: Polished semiconductor wafer, and process for producing it
Inventor: TEUSCHLER THOMAS
IPC: H01L21/304
Filed: 2004-01-20
Abstract: The invention relates to a polished semiconductor wafer having a front surface and a back surface and an edge R, which is located at a distance of a radius from a center of the semiconductor wafer, forms a periphery of the semiconductor wafer and is part of a profiled boundary of the semiconductor wafer, wherein the maximum deviation of the flatness of the back surface from an ideal plane in a range between R-6 mm and R-1 mm of the back surface is 0.7μm or less. The invention also relates to a process for producing the semiconductor wafer, comprising at least one treatment of the semiconductor wafer with a liquid etchant and at least one polishing of at least a front surface of the semiconductor wafer, the etchant flowing onto a boundary of the semiconductor wafer during the treatment, and the boundary of the semiconductor wafer which faces the flow of etchant being at least partially shielded from being stuck directly by the etchant. The shielding extends in the direction of a thickness d of the semiconductor wafer and is at least d+100 μm long.
Patent TW-200501322-A (TW)
Title: Semiconductor integrated circuit device having diagonal direction wiring and layout method therefor
Inventor: SUGA MASATO
IPC: H01L21/82
Filed: 2004-02-18
Abstract: A semiconductor integrated circuit device having a plurality of circuit elements and a plurality of wires connecting the circuit elements, includes an orthogonal wire having a first minimum wire width which is formed on a first wiring layer and extends horizontally or vertically; a diagonal wire having a second minimum wire width which is substantially equal to the first minimum wire width, formed on a second wiring layer which differs from the first wiring layer and extending in a diagonal direction in relation to the orthogonal wire; and a via having a size which is no greater than the first or second wire width, formed at point at which the orthogonal wire and diagonal wire overlap so as to connect the orthogonal wire and diagonal wire, wherein one of the diagonal wire and orthogonal wire includes an enlarged wire width region in the position at which the via is formed, the wire width of the enlarged wire width region being enlarged beyond the first or second minimum wire width.
Patent TW-200509152-A (TW)
Title: Micro-electromechanical inductive switch
Inventor: VOLANT RICHARD P
IPC: H03K17/965
Filed: 2004-02-23
Abstract: A micro-electromechanical (MEM) switch capable of inductively coupling and decoupling electrical signals is described. The inductive MEM switch consists of a first plurality of coils on a moveable platform and a second plurality of coils on a stationary platform or substrate, the coils on the moveable platform being above or below those in the stationary substrate. Coupling and decoupling occurs by rotating or by laterally displacing the coils of the moveable platform with respect to the coils on the stationary substrate. Diverse arrangements of coils respectively on the moveable and stationary substrates allow for a multi-pole and multi-position switching configurations. The MEM switches described eliminate problems of stiction, arcing and welding of the switch contacts. The MEMS switches of the invention can be fabricated using standard CMOS techniques.
Patent TW-200532944-A (TW)
Title: High luminant device
Inventor: OU CHEN
IPC: H01L33/24
Filed: 2004-03-24
Abstract: A high luminant device is disclosed. The device is fabricated on a substrate. The first nitride semiconductor layer is deposited on the substrate. A nitride luminant layer is deposited on the first nitride semiconductor layer. The second nitride semiconductor layer is deposited on the abovementioned nitride luminant layer. Hexangular cavities are formed at the surface of the second nitride semiconductor layer relative to the luminant layer to increase the luminance efficiency of the device.
Patent TW-200504520-A (TW)
Title: Storage system class distinction cues for run-time data management
Inventor: BOYD KENNETH WAYNE
IPC: G06F3/06
Filed: 2004-04-20
Abstract: A data management system has at least one class distinction cue associated with a class of data entities. The class distinction cue comprises data management guidance information and priority information related to the associated class of data entities. For a data entity, at run-time, a data management allocation run-time system references the class distinction cue or cues prior to conducting data management allocation or access, and, based on the priority information as compared to other priority information related to the data storage resources, selectively allocates the data storage resources and provides the operations of the storage system in the data management allocation system for the data entity.
Patent TW-200538551-A (TW)
Title: Neurodegenerative disease treatment
Inventor: CHERN YI-JUANG
IPC: A61K31/7052
Filed: 2004-05-27
Abstract: A method of identifying a 5'AMP-activated protein kinase inhibitor for treating a neurodegenerative disease. Disclosed are a method and a packaged product for treating a neurodegenerative disease. Also disclosed is a method for treating a 5'AMP-activated protein kinase-related disease and a related packaged product.
Patent TW-200506440-A (TW)
Title: Array substrate and method of inspecting array substrate
Inventor: MIYATAKE MASAKI
IPC: G02F1/13
Filed: 2004-06-04
Abstract: The subject invention provides an array substrate comprising a substrate and a wiring formed by metal on the substrate. A mark is formed in a width of the wiring by pulling out a part of metal portion.
Patent TW-200509080-A (TW)
Title: Regenerated signal processor, and optical disk regenerator equipped with the processor
Inventor: URITA KOUICHI
IPC: G11B7/005
Filed: 2004-06-09
Abstract: The present invention provides the regenerated signal processor in which the suitable equlize control can be executed stablely not only at the channel rate mode, but also at the half rate mode introduced for suppressing the consume power, under the conditions of the lager asymmetrical wave is inputted, or the distorted wave caused by the poor pit shape generated when high speed recording. The present invention comprises of: the regenerator 102; the AD converter 103 for sampling the regenerated signal as multiple bits digital signal; the phase synchronizing loop controller 104 for outputting the regenerated clock from oscillator so that the regenerated clock synchronizing with the clock contained in the regenerated clock; the frequency divider 105 for dividing the frequency of the regenerated clock; the operation clock converter 106 for selecting the operation clock; the filter 107 for digital equlizing the signal; the filter coefficient learning device 108 for controlling the filter coefficient so that the equlizing error is minimized; and the equlizing error corrector 109 for correcting the equlizing error so that the abnormal equlizing error never outputted.
Patent TW-200504142-A (TW)
Title: Transparent flexible composition
Inventor: SUZUKI MASANORI
IPC: C08K5/00
Filed: 2004-06-11
Abstract: A transparent flexible composition comprises 100 parts by mass of a thermoplastic elastomer component (A) containing a butyl rubber and a hydrogenated block polymer being obtained by the hydrogenation of an olefinic unsaturated bond in a block copolymer having, in its molecule, at least one butadiene polymer block (I) having a vinyl bonding content in the block of 5 to 25% and at least one polymer block (II) having a mass proportion of a conjugated diene to another monomer of (100 to 50)/(0 to 50) and having a vinyl bonding content of 25 to 95 mass%, and 500 to 5000 parts by mass of a liquid material (B) having a dynamic viscosity of 500 mm2/s or less at 40 DEG C and being nonvolatile at -100 to 50 DEG C, and which exhibits a total light ray transmittance at 25 DEG C and at a thickness of 0.5 mm of 90% or more. The above transparent flexible composition exhibits excellent transparency, and also is excellent in impact resistance and in viscoelasticity.
Patent TW-200540378-A (TW)
Title: Self-recognition method of two-wire remote control
Inventor: ZHAN JIN-TONG
IPC: F24H9/20
Filed: 2004-06-15
Abstract: The present invention relates to a self-recognition method of two-wire remote control which can be applied in the one-to-many controlling system in a water-heater. By comparing and calculating the apparatus code of the remote control and the bit data on the transmission wire connected to the water-heater, the priority of the remote control can be determined. The method of the invention comprises: first, transmitting the host and head information of the water-heater to a distant remote controlled through a transmission wire; responding a apparatus code bit at the corresponding bit through the remote control; then detecting the bit data on the transmission wire through the remote control; after that, comparing the apparatus code bit and the bit data on the transmission wire through the remote control; then calculating the apparatus code bit and the bit data on the transmission wire through the remote control; and finally, setting the priority of the remote control.
Patent TW-200522100-A (TW)
Title: Multilayer ceramic component and method for manufacturing same
Inventor: TOKUOKA YASUMICHI
IPC: H01G4/30
Filed: 2004-07-07
Abstract: A method for manufacturing a multilayer electronic component is disclosed which enables to produce a multilayer ceramic component such as a high-capacity multilayer ceramic capacitor which is thinned to have an interlayer thickness of not more than 2.5 μm at high production yield without causing separation of layers or internal defects. When the first weight percentage (weight%) of a first organic binder component to a first inorganic pigment powder in a green sheet slurry for forming a green sheet (10a) is (A) and the second weight percentage (weight%) of a second organic binder component to a second inorganic pigment powder in an electrode step-covering print paste for forming a margin pattern layer (24) is (B), the second weight percentage (B) is less than the first weight percentage (A).
Patent TW-200516862-A (TW)
Title: Space efficient low power cyclic A/D converter
Inventor: ATRISS AHMAD H
IPC: H03M1/40
Filed: 2004-07-30
Abstract: Methods and apparatus are provided for an analog converter (60). The apparatus comprises a first redundant signed digit (RSD) stage (62) and a configurable block (61). The configurable block (61) converts to a sample/hold circuit to sample a single ended analog signal. The sampled signal is then scaled, converted to a differential signal and provided to the first RSD stage (62). The first RSD stage (62) outputs a bit value corresponding to the magnitude of the digital signal. In a next half clock cycle the first RSD stage (62) calculates a residue that is provided to the configurable block (61). The configurable block (61) is converted to a second redundant signed digit stage and generates a bit value corresponding to the magnitude of the residue provided by the first RSD stage. The first and second RSD stages cycle back and forth generating logic value each half clock cycle until the desired bit resolution is achieved. The configurable block (61) is then converted back to a sample/hold circuit to start another conversion process.
Patent TW-200517858-A (TW)
Title: Information storage device and information processing device
Inventor: NAKANISHI YOSHIAKI
IPC: G06K19/07
Filed: 2004-09-10
Abstract: The present application is to make an information storage device (card) with a plurality of communication functions perform a process by one of the communication functions in cooperation with another process performed by the other communication function. A card 30 includes contactless communication means and contact communication means so as to execute only one of a process using contactless communication and a process using contact communication at one and the same time. The card 30 further includes processing means 33 and status change means 31. The processing means 33 executes processes by contactless communication and contact communication. The status change means 31 gives a response, in terms of an execution status of a contactless communication process, when the status change means 31 receives a check request command for inquiring a condition of the contactless communication process from a card supervision portion 12 through the contact communication means. The status change means 31 sends the processing means 33 an instruction to change the process of the processing means 33 to a contact communication process if the processing means 33 is not engaging in execution of the contactless communication process when the status change means 31 receives a change request command for giving an instruction to change the process of the processing means 33 to the contact communication process from the card supervision portion 12. It is therefore possible to make the card perform the process by contact communication in cooperation with the process using contactless communication.
Patent TW-200528413-A (TW)
Title: Optical glass
Inventor: UEHARA SUSUMU
IPC: G02B1/00
Filed: 2004-11-02
Abstract: An optical glass contains essential components SiO2, B2O3, La2O3, Gd2O3, Li2O and F, and is substantially free of As2O3, the glass having a refractive index (nd) and Abbe number (vd) within a range enclosed with a border line consisting of straight lines connecting point A (nd being 1.75 and vd being 50.0), point B (nd being 1.80 and vd being 46.0), point C (nd being 1.80 and vd being 50.0) and point D (nd being 1.75 and vd being 56.0) in the order of the point A, the point B, the point C, the point D and the point A in x - y rectangular coordinates in which x coordinate represents Abbe number (vd) and y coordinate represents refractive index (nd), including refractive index (nd) and Abbe number (vd) on the border line except for the straight line connecting the point A with the point D and the straight line connecting the point B with the point C.
Patent TW-200522911-A (TW)
Title: Endoscopic instrument and imaging method using same
Inventor: OSAKA SHOJI
IPC: A61B1/04
Filed: 2004-11-12
Abstract: An endoscopic instrument is provided, at its end portion (10), with three objective lenses (11) having optical axes L oriented in different directions. The objective lenses 11 have predetermined field angles θ centered at the optical axes L. Each objective lens 11 is arranged in a manner that the periphery of its viewing field overlaps the periphery of the viewing field of the adjoining other objective lenses (11). Accordingly, the three objective lenses (11) allow the end portion (10) to have an overall continuous field angle φ that ranges broader than the field angle θ of the objective lens (11). Optical images of inspection target portions framed within this field angle ψ are picked up by an imaging element.
Patent TW-200616854-A (TW)
Title: Method for attaching film, film feeder and feeding belt thereof
Inventor: TSENG CHIN-LUAN
IPC: B65H45/00
Filed: 2004-11-26
Abstract: A method for attaching film, film feeder and feeding belt thereof is provided. A plurality of films is carried and conveyed by the feeding belt. The feeding belt has a plurality of batch regions and the plurality of films is configured in the plurality of batch regions. The feeding belt is bent continuously so that each of the films is opposite to one of the adjacent films. Because the plurality of batch regions used for storing the plurality of films is not bent or winding, when one of the films is ripped from the feeding belt, the film won't be generated deformation by the residual stress.
Patent TW-200619595-A (TW)
Title: Method for positioning an infrared rays transmitter and the device related
Inventor: HWANG JYN-GUO
IPC: G01C3/00
Filed: 2004-12-13
Abstract: The present invention discloses a method for positioning an Infrared Rays Transmitter and the device related. The present invention includes an image sensing set for positioning the Infrared Rays Transmitter, which can output a control signal to control an apparatus. The Infrared Rays Transmitter is positioned far from the image sensing set and transmits Infrared Rays. After receiving the Infrared Rays, the image sensing set calculates the position of the Infrared Rays Transmitter and output the control signal. The image sensing set can be equipped inside the apparatus or be stand-alone.
Patent TW-200602481-A (TW)
Title: Systems, methods, and catalysts for producing a crude product
Inventor: BHAN OPINDER KISHAN
IPC: B01J35/10
Filed: 2004-12-16
Abstract: Contact of a crude feed with one or more catalysts produces a total product that include a crude product. The crude product is a liquid mixture at 25 DEG C and 0.101 Mpa. One or more other properties of the crude product may be changed by at least 10% relative to the respective properties of the crude feed.
Patent TW-200622213-A (TW)
Title: Temperature sensing device
Inventor: LIAU CHI-HUNG
Filed: 2004-12-16
Abstract: A kind of apparatus for temperature-sensing which includes a substrate and a temperature sensing unit. The substrate possesses a first measuring unit, a signal processing unit, a display unit, and a first interface unit. The sensing unit is separated from the substrate for a distance. The area possesses a second measuring unit and a interface unit. By the first measuring unit for near-end body temperature measurement and by the second measuring unit of the sensing temperature for remote body temperature measuring, the remote measuring result can be transited to the first interface unit by the second interface unit and further transited to the signal processing unit for the transfer processing. Finally, the body temperature measuring results at remote and near-ends can be exhibited by the display unit.
Patent TW-200622358-A (TW)
Title: A liquid crystal display
Inventor: CHANG JEN-TSORNG
IPC: G02F1/13
Filed: 2004-12-31
Abstract: The invention relates to a liquid crystal display having a transmission state and a reflection state. The liquid crystal display comprises a liquid crystal panel, a transferring means and a backlight system. The liquid crystal panel comprises a first polarizer and a liquid crystal layer. The transferring means comprises a driving means, a transmission film and a reflection film whereon. In transmission state, the driving means moves the transmission film to a position between the liquid crystal panel and the backlight system; in reflection state, the driving means moves the reflection film adjacent to the liquid crystal panel for reflection.
Patent TW-200526900-A (TW)
Title: LED and LED mounting structure
Inventor: YONEDA KENJI
IPC: H01L33/64
Filed: 2004-12-31
Abstract: An LED not causing short circuit, electric discharge, and ignition and effectively preventing heat storage even if such LEDs are arranged at a relatively high density. An LED (3) of can type has an anode (A), a cathode (K), and an LED base (31p) in a case (31). Pins (a1, k1) of the anode (A) and the cathode (K) are led at least out of the case (31), and a voltage is applied between the anode and cathode (A, K) through the pins (a1, k1). The pin (a1) of the anode (A) is insulated from the case (31), and the pin (k1) of the cathode (K) is insulated from the case (31). A pin (r1) thermally connected to the LED base (31p) is provided outside the case (31).
Patent TW-200621407-A (TW)
Title: An electrical discharge machining device
Inventor: LI SHAU-HAU
IPC: B23H7/00
Filed: 2004-12-31
Abstract: This invention relates to an electrical discharge machining device used for performing micro-machining. The device includes a base, a second linear motion device installed on the base, and a first linear movement device installed on the base with an electrode unit mounted on the top. The electrode unit consists of a motor, an elastic element, an tool electrode, and a V-shaped block. The tool electrode is mounted on the V-shaped block through the elastic element and the motor. The motor is used for driving the tool electrode to turn. There is a carrying-seat mounted on the second linear motion device, which includes a tool electrode-trimmer and a work-piece holder. When using for machining, the first motion device and the second motion device are moved so as to bring the tool electrode to contact with the work-piece for performing desired electrical discharge machining. When using for trimming the tool electrode, the first movement device and the second movement device are moved so as to bring the tool electrode to contact with the tool electrode trimmer for trimming the tool electrode to desired precision.
Patent TW-200524423-A (TW)
Title: Chassis and display device having the same
Inventor: KIM YONG-IL
IPC: G02F1/13357
Filed: 2005-01-06
Abstract: A chassis set includes a first chassis and a second chassis. The first chassis includes a first connecting portion having at least one guide protrusion. The second chassis includes a second connecting portion having at least one guide hole that receives the guide protrusion of the first chassis to combine the first and second chassis . Therefore, a manufacturing cost is reduced and productivity is enhanced. Additionally, the chassis can be made easily.
Patent TW-200539598-A (TW)
Title: A method and transmitter, receiver and transceiver systems for ultra wideband communication
Inventor: CHIN PO-SHIN
IPC: H04L25/03
Filed: 2005-01-18
Abstract: A transmitter for transmitting data as a pulsed ultrawide band signal comprises a serial-to-parallel converter for converting the signal to be transmitted to a parallel sequence, a modulator to convert the parallel sequence to a parallel stream of impulse trains. A delay unit delays the parallel streams of impulse trains by different time intervals within the same pulse repetition period. The delayed pulse streams are combined so that the pulses in the streams occur within the pulse repetition period of a single pulse. An antenna is used to transmit the combined signal. A receiver comprises an antenna for receiving a transmitted pulsed ultrawide band signal having two or more interleaved pulse trains with equal pulse repetition periods, the pulse repetition period being greater than the pulse spacing in the interleaved signal. A matched filter filters the received signal, the filter being matched to the pulse shape of the received signal. A low-pass filter is coupled to the matched filter and an analogue-to-digital converter is coupled thereto. A serial-to-parallel conversion unit is coupled to the converter to sample the digital signal at a rate greater than the pulse repetition frequency of the received signal. A signal processor is coupled to the serial-to-parallel conversion unit to produce an output signal representative of the received data.
Patent TW-200629867-A (TW)
Title: Mobile apparatus
Inventor: KUO MING-JEN
IPC: H04M1/21
Filed: 2005-02-01
Abstract: A mobile apparatus including socket, detecting module, A/D converter and processing unit is provided. The socket of the mobile apparatus accepts a test item, and the detecting module detects the resistance variation and outputs an analog signal to the A/D converter. The A/D converter transforms the analog signal into digital signal and outputs the digital signal to the processing unit. The processing unit then computes the digital signal and displays the computed result on a monitor.
Patent TW-200530194-A (TW)
Title: Method for producing 4-nitroimidazole compound
Inventor: SHINHAMA KOICHI
IPC: C07D233/92
Filed: 2005-02-01
Abstract: The present invention provides a method for producing a 4-nitroimidazole compound represented by general formula (1) at high yield and at high purity by a safe method causing few dangers such as explosion. The production method of the present invention comprises iodinating a 4-nitroimidazole compound represented by general formula (2): wherein each of X1 and X2 represents a chlorine atom or bromine atom, and then reducing the obtained 5-iodo-4-nitroimidazole compound represented by general formula (3): wherein X2 is the same as defined above.