baber/WOPTO huggingface dataset:
Patent TW-200504731-A (TW)
Title: Laser driver circuit with reduced noise and optical pickup circuit for use with the same
Inventor: MARUYAMA SHO
IPC: G11B7/1263
Filed: 2004-06-07
Abstract: An optical pickup with a laser driver circuit is provided to overcome an increase in size of an optical pickup, which is caused by a ferrite bead or capacitor being provided in a drive current path to reduce EMI noise effects. In an optical disc apparatus, an optical sensor element detects a laser beam from a laser emission element included in an optical pickup circuit and then sends the detected signal to a main circuit board. An APC circuit in the main circuit board outputs a control signal to control the laser output from the laser emission element at a constant level in accordance with the detected signal from the optical sensor element. A laser driver circuit included in the optical pickup circuit incorporates a transistor and a high-frequency wave superposition circuit). The transistor produces a drive current in accordance with the control signal from the APC circuit, while the high-frequency wave superposition circuit superposes a high-frequency current on the drive current. The drive current superposed with the high-frequency current drives the laser emission element.
Patent TW-200600670-A (TW)
Title: Underwater tunnel, method for balancing internal and external pressures thereof, method for transporting same and device for same
Inventor: YAN HE
Filed: 2004-06-16
Abstract: This invention provides an underwater tunnel, method for balancing internal and external pressures thereof, method for transporting same and device for same. Basically, this invention does not use the structure of the tunnel itself to resist strong water pressure outside the tunnel, but fills the tunnel interior with a pressured air, where the air pressure within the tunnel serves to resist the strong water pressure outside the tunnel. As such, the structure of the tunnel itself can be simplified. However, the transportation device within the tunnel must be specially enhanced to resist the strong air pressure within the tunnel. This invention adopts a theory that is contrary to the conventional tunnel and its transportation device. The tunnel can be built into various configurations to adapt to land transportation, water transportation, or their combination.
Patent TW-200422494-A (TW)
Title: Convex waste tire brick
Inventor: Zhou ming-hui
Filed: 2004-06-28
Abstract: This invention relates to a convex waste tire brick, including: a set of tire support overlapped upwards by properly cut bottom tires and several smaller cut tires set inside the bottom tire, fixed and connected to each other by means of fixing elements to make the convex waste tire brick of a appropriate height, such that the convex waste tire brick reused by the waste tire may be refilled with stones or sand mud got nearby from the river inside the tire brick for material of civil construction using in sediment storage dam, simple bridge, or embankment. Advantages: waste reuse, environment protection, nearby supply of material, no long distance transportation, and low cost.
Patent TW-200606424-A (TW)
Title: Apparatus measuring the toughness of an optical storage medium
Inventor: CHOU JUI-CHUAN
IPC: G11B7/24
Filed: 2004-08-06
Abstract: An apparatus measuring the toughness of an optical storage medium comprises a testing pocket and a crooked angle measuring element. The testing pocket comprises a pocket hole, where the optical storage medium is put into the testing pocket through. The crooked angle measuring element is connected to one side of the testing pocket and measures the crooked angle of the optical storage medium in the testing pocket.
Patent TW-200608328-A (TW)
Title: Configurable large-area display system and control unit used therein, and method of operating the display
Inventor: DEVOS BRUNO
Filed: 2004-08-18
Abstract: Configurable large-area display system with a display (114) comprising a plurality of sub-displays that each contain an array of pixels (122),characterized in that it further comprises a central controller hardware and software block (110) containing software to control the display system (100) and to generate control data and video signals to be displayed on the display (114); a digitizer (112) that converts said control data and video signals to a digital signal compatible with the display (114); whereby the digitized control data and video signals are passed from one sub-display to the next, and whereby each sub-display is a control unit (116) capable of controlling the individual pixels (122) of said control unit (116) as a function of its position within the display (114) and of the received control data and video signals.
Patent TW-200611223-A (TW)
Title: Image processing method and device using thereof
Inventor: LO JUI-LIN
IPC: G09G3/00
Filed: 2004-09-16
Abstract: An image processing method and device using thereof is provided. In the method, first, at least one input signal is received and an adjust signal is provided. Then, a region of image signal is selected from the input signals to be processed according to the adjust signal. Thereafter, an output signal is generated by combining the processed region of the image signal and the other regions of image. Different setting of processing parameters or different kind of processing can be applied to different regions of image according to the users' setting. For example, the adjust signal may comprise an area selection signal and/or a parameter adjust signal. Therefore, at least one of the input signals may be selected according to the area selection signal and be adjusted according to the parameter adjust signal. Or, an image area of the input signal(s) may be selected according to the area selection signal and be adjusted according to the parameter adjust signal.
Patent TW-200520649-A (TW)
Title: Conductive sheet having metal layer formed on at least a portion of surface of insulating substrate, product using the same, and manufacturing method thereof
Inventor: MIURA SHIGEKI
IPC: C23C28/02
Filed: 2004-09-22
Abstract: The present invention relates to a conductive sheet (1) having a metal layer (3) formed on at least a portion of a surface of an insulating substrate (2), wherein the insulating substrate (2) has a long size of 1-10000 m in length, at least a portion of the surface thereof is irradiated with cations to set a surface roughness value Ra of an irradiated portion to 0.2-200 nm, and the metal layer (3) is formed on the portion irradiated with cations by a sputtering method or a deposition method.
Patent TW-200535910-A (TW)
Title: Input device for a semiconductor device
Inventor: SONG HO-UK
IPC: H01L27/02
Filed: 2004-10-12
Abstract: Disclosed is an input device for a semiconductor device that optimizes the performance characteristic of the semiconductor device using off-chip driver information. The input device includes at least two buffers, connected in parallel to an electrostatic discharge (ESD) circuit, for buffering an input signal applied through the ESD circuit. The buffers have delay times different from each other, one of the buffers is selected using off-chip driver information detected from an output driver and the input signal is transferred through the selected buffer. The signal transfer path of the input device is optionally be selected using the off-chip driver information of the output drivers, and a stable input/output operation of the semiconductor device is achieved even if the performance characteristic of the semiconductor device is changed due to the skew occurring in the fabricating process of the semiconductor device.
Patent TW-200614395-A (TW)
Title: Bumping process and structure thereof
Inventor: HUANG MIN-LUNG
IPC: H01L21/60
Filed: 2004-10-22
Abstract: A bumping process is provided as following: at first, providing a wafer, then forming a first photo-resist layer on a active surface of the wafer, and forming at least a first opening on the first photo-resist layer; and forming a first copper pillar in the first opening; then forming a second photo-resist layer over the first photo-resist layer, and forming at least a second opening on the second photo-resist layer, wherein the second opening is smaller than the first opening so that a portion of the first copper pillar is exposed in the second opening; and forming a second copper pillar in the second opening; finally forming a solder layer onto the second pillar, and removing the first and second photo-resist layers.
Patent TW-200539907-A (TW)
Title: Delivery of polymer conjugates of therapeutic peptides and proteins via coated microprojections
Inventor: ZALIPSKY SAMUEL
IPC: A61K9/00
Filed: 2004-10-28
Abstract: An apparatus for transdermally delivering a biologically active agent to a patient comprising a microprojection member having a plurality of microprojections that are adapted to pierce the stratum corneum of the patient, the microprojection member having a biocompatible coating disposed thereon that includes a biologically active agent selected from the group consisting of peptide and protein conjugates.
Patent TW-200615999-A (TW)
Title: A field emission device and a field emission display with the same
Inventor: WEI YANG
Filed: 2004-11-05
Abstract: This invention relates to a field emission device and a field emission display with the same. The field emission device includes a number of electron emitters forming on surfaces of a number of cathodes supported by a substrate. The surfaces of the cathodes are convex curved surfaces, which make the electron emitters distribute in a dispersed form. As a result, a distance of the tips of adjacent electron emitters is increased and electric field shield between adjacent electron emitters is decreased. Therefore, a needed electric field obtaining a same current equal to prior art is decreased, and a drive cost is reduced. The invention also provides a field emission display with the field emission device.
Patent TW-200526890-A (TW)
Title: Fluid controller
Inventor: TSUBOTA KENJI
IPC: F16K31/122
Filed: 2004-11-29
Abstract: Fluid control device 71 comprises: acting member 75 while in automatic open and close making diaphragm pressing member 5 move to open position against the potential energy force of compressed coil spring 77 by means of leading in or exhausting compressed fluid out of compressed fluid leading chamber 90 formed in the casing 73 to move upward and downward; acting member 74 while in manual open and close pressing diaphragm pressing member 5 directly downward by means of moving downward and manual operation to move upward and downward.
Patent TW-200529365-A (TW)
Title: Method for manufacturing semiconductor device
Inventor: SODA EIICHI
IPC: H01L21/3065
Filed: 2004-12-03
Abstract: A first insulating film, a second insulating film, a third insulating film, an antireflective film, and a resist film are formed in this order on a lower-layer wiring. After performing a first dry etching to the third insulating film and the second insulating film using the resist film as a mask, the resist film and the antireflective film are removed by ashing. Thereafter, a second dry etching to the first insulating film is performed using the third insulating film as a mask, to form a wiring trench extending to the lower-layer wiring. The first dry etching is performed using a gas containing fluorine at a pressure of 0.1 Pa to 4 Pa. Ashing is preferably performed using at least one of hydrogen gas and an inert gas.
Patent TW-200602397-A (TW)
Title: Effect colorants comprising core/shell particles
Inventor: WINKLER HOLGER
IPC: C08F265/00
Filed: 2004-12-09
Abstract: The invention relates to effect coloring agents essentially comprised of core-shell particles whose shell forms a matrix and whose core is essentially solid and has an essentially monodispersed size distribution, whereby a difference between the indices of refraction of the core material and of the shell material exists. The invention is characterized in that the matrix is brittle. The invention also relates to methods for producing the effect coloring agents and to the use thereof.
Patent TW-200523434-A (TW)
Title: Energy attenuating safety system
Inventor: ALBRITTON JAMES R
IPC: E01F15/14
Filed: 2004-12-09
Abstract: An energy absorbing system with one or more energy absorbing assemblies is provided to reduce or eliminate severity of a collision between a moving vehicle and a roadside hazard. The energy absorbing system may be installed adjacent various roadside hazards or may be installed on highway service equipment. One end of the system may face oncoming traffic. A collision by a motor vehicle with a sled assembly may result in shredding or rupturing of portions of an energy absorbing element to dissipate energy from the vehicle collision.
Patent TW-200530406-A (TW)
Title: Method for producing Al-Mg-Si based aluminum alloy plate excellent in bake-hardenability
Inventor: ANAMI TOSHIYA
IPC: C22F1/05
Filed: 2004-12-10
Abstract: The enhancement of strength, the improvement of press workability and bake-hardenability, and the production at a low cost, with respect to an aluminum alloy plate [MEANS FOR SOLVING PROBLEMS] A method for producing an Al-Mg-Si based aluminum alloy plate excellent in bake-hardenability, characterized in that it comprises providing an aluminum alloy melt having a chemical composition, in wt %, that Mg: 0.3 to 1.0 %, Si: 0.3 to 1.5 %, Cu: 1.0 % or less (inclusive of 0 %), Fe: 1.2 % or less (inclusive of 0 %), optionally further Mn: 0.1 to 0.7 % and/or Cr: 0.1 to 0.3 %, and the balance: Al, casting the alloy melt by the twin belt casting method with an average cooling speed during solidification of 20 DEG C/s or higher, setting the temperature of the ingot at the outlet of a casting machine at 250 DEG C or lower, then, without homogenation or hot rolling, subjecting the resultant ingot to cold rolling until the objective plate thickness, and subjecting the cold-rolled product to a solution treatment in a continuous annealing furnace.
Patent TW-200622689-A (TW)
Title: Development method for sharing and transforming user interface (UI) in various integrated development environments (IDE)
Inventor: SHIU HUEI-LAN
IPC: G06F17/00
Filed: 2004-12-21
Abstract: The present invention relates to a development method for sharing and transforming user interface (UI) in various integrated development environments (IDE). In the environment for developing user interface program, a shared extensible markup language repository (XML repository) is provided to enable the users of the same function to produce a user interface of other IDEs after finishing the design in an IDE. Thus, programmers are capable of designing and developing simultaneously, and each IDE developer can assure the consistency of the programs by use of the user interface. Therefore, the present invention is capable of integrating various user interfaces and storing the object definition of the common frames in the XML repository, thereby effectively producing the benefits of software management and avoiding the problems that programs are unable to be integrated by different user interfaces for an identical frame caused by the use of different programming languages.
Patent TW-200622168-A (TW)
Title: Electric equipment with at least one door and a wireless communication system and wireless communication system for an electric equipment with at least one door
Inventor: Chen san-gui
IPC: F25D25/00
Filed: 2004-12-22
Abstract: Electric equipment such as a refrigerator or washer comprises a body, at least one door and a wireless communication system. The body has at least one opening and at least one cavity. The at least one opening has an outer edge. The at least one cavity is defined in the body and communicates with the at least one opening. The at least one door is mounted pivotally on the outer edge of the at least one opening. The wireless communication system is connected to the body and the at least one door and has a human interface device, s control device and multiple sensors of different types. The human interface device is mounted in the at least one door and has an input device, a display and a first radio signal transceiver unit. The control device is mounted in the body, connects electrically to other devices such as the compressor and fans in the body and has a control circuit, a drive circuit, multiple sensors and a second radio signal transceiver unit. The human interface device connects to the control device through the first and second radio signal transceiver unit without wires mounted between the door and the body.
Patent TW-200527701-A (TW)
Title: Power semiconductor devices and methods of manufacture
Inventor: CHALLA ASHOK
IPC: H01L29/165
Filed: 2004-12-29
Abstract: Various embodiments for improved power devices as well as their methods of manufacture, packaging and circuitry incorporating the same for use in a wide variety of power electronic applications are disclosed. One aspect of the invention combines a number of charge balancing techniques and other techniques for reducing parasitic capacitance to arrive at different embodiments for power devices with improved voltage performance, higher switching speed, and lower on-resistance. Another aspect of the invention provides improved termination structures for low, medium and high voltage devices. Improved methods of fabrication for power devices are provided according to other aspects of the invention. Improvements to specific processing steps, such as formation of trenches, formation of dielectric layers inside trenches, formation of mesa structures and processes for reducing substrate thickness, among others, are presented. According to another aspect of the invention, charge balanced power devices incorporate temperature and current sensing elements such as diodes on the same die. Other aspects of the invention improve equivalent series resistance (ESR) for power devices, incorporate additional circuitry on the same chip as the power device and provide improvements to the packaging of charge balanced power devices.
Patent TW-200534217-A (TW)
Title: Data line driving circuit, electro-optic device, and electronic apparatus
Inventor: JO HIROAKI
IPC: G09G3/20
Filed: 2005-01-04
Abstract: To adjust brightness of an electro-optic device for each pixel. A data line driving circuit includes a DAC for generating a gray-scale current according to gray-scale data representing gray-scales of pixels, and a DAC for generating a correction current for correcting the brightness of the pixels. The data line driving circuit generates a voltage according to a current obtained by adding the correction current generated in the DAC to the gray-scale current in the DAC and applies the generated voltage to each data line.
Patent TW-200528053-A (TW)
Title: Coffee maker for brewing coffee powder contained in a cartridge
Inventor: SCHIFFERLE RENE
IPC: F24C7/02
Filed: 2005-01-13
Abstract: The coffee maker for brewing powder coffee contained in a cartridge comprises a brewing chamber adapted to receive the cartridge, at least one punching member for punching the cartridge and a pump for feeding brewing water into the brewing chamber. In order to avoid that the prepared coffee shows froth at its surface, the coffee maker comprises means for restricting the amount of water fed by the pump into the brewing chamber per unit of time. This means ensures that the brewing water flows through the cartridge essentially unpressurized.
Patent TW-200527933-A (TW)
Title: Speaker with externally-mounted acoustic extension
Inventor: SUPRAPMO SUSIMIN
IPC: H04R1/28
Filed: 2005-01-14
Abstract: A speaker comprises an enclosure with at least one wall; and an acoustic driver mounted in an interior of the enclosure and being attached to a front wall of the enclosure. An acoustic extension is mounted to the enclosure and is external of the enclosure. The acoustic extension is operatively connected to the interior of the enclosure; and comprises one of: a bass reflex port, a tuned port, a passive radiator, and a concentric loading.
Patent TW-200532303-A (TW)
Title: Liquid crystal display device and electronic apparatus
Inventor: WACHI REIKO
IPC: G02F1/1365
Filed: 2005-01-26
Abstract: To provide a liquid crystal display device having excellent contrast and an electronic apparatus using the same by reducing alignment defects and defect noticeability of a liquid crystal material due to a step in a cell. In the liquid crystal display device including a first substrate having first wiring patterns thereon and a second substrate having second wiring patterns thereon, as a pair of substrates disposed opposite to each other and a liquid crystal material interposed between the first substrate and the second substrate and the electronic apparatus comprising the liquid crystal display device, a formation position of a step arranged in the liquid crystal display device and coming in direct or indirect contact with the liquid crystal material, and a formation position of a gap between the adjacent first wiring patterns or between the adjacent second wiring patterns are made coincident with each other.
Patent TW-200627968-A (TW)
Title: Interpolation de-mosaic method and device using the same
Inventor: KO CHING-YU
Filed: 2005-01-28
Abstract: A de-mosaic interpolation processing device transfers a W*H raw data image into a target image by interpolation. The de-mosaic interpolation processing device comprises a memory unit, a control unit, a delay line unit, a D-type flip-flop array unit and an interpolation processing unit. The memory unit receives and stores the raw data image. The control unit separates the raw data image into a plurality of data blocks with L in width and outputs the data blocks. The delay line unit receives every data block and outputs N delay data. The D-type flip-flop array unit receives the N delay data and generates M*N array image data. The interpolation processing unit receives the M*N array image data and interpolates the M*N array image data to generate the target image.
Patent TW-200626935-A (TW)
Title: Digital image collection apparatus
Inventor: YAN RONG-JUNE
IPC: G02B23/12
Filed: 2005-01-31
Abstract: A digital image collection apparatus is provided, which includes an outer cone having a through hole, an image sensor fastened to the through hole of the outer cone, an inner cone screwed inside the through hole, and a lens set module fastened to the inner cone. The through hole of the outer cone includes an internal thread portion and a guide-limiting portion. The inner cone includes a relative third tube portion and a fourth tube portion with an external thread portion installed thereof. When the inner cone is screwed into the through hole of the outer cone, the third tube portion is exactly inserted into the guide-limiting portion and limited by the guide-limiting portion. Therefore, during adjusting the focal length, the present invention prevents the inner cone yield eccentric action due to sway, which can ensure the property of the product.
Patent TW-200626867-A (TW)
Title: Laser aiming device with remote-control functions
Inventor: LIN AI-LING
Filed: 2005-01-31
Abstract: A laser aiming device with remote-control functions includes: an aiming unit and a remote-control unit. The aiming unit is detachably installed on a gun and includes: a cylinder wall; an objective lens set installed on one end of the cylinder wall; an eyepiece lens set installed on the other end of the cylinder wall; and a laser module installed in the cylinder wall. The laser module is capable of emitting a laser beam towards the direction of the objective lens set. The remote-control unit includes a button; a wireless emission module electrically connected to the button; and a wireless reception module electrically connected to the laser module. The wireless reception module is installed in the cylinder wall. The button can trigger the wireless emission module, and remotely control the laser beam emitted by the laser module through the wireless reception module.