baber/WOPTO huggingface dataset:
Patent TW-200415765-A (TW)
Title: Semiconductor package with heat dissipating structure
Inventor: HUANG NAN-CHUN
IPC: H01L23/34
Filed: 2003-02-12
Abstract: A semiconductor package with heat dissipating structure is provided, wherein the second surface of a chip is adhered to a chip carrier, and the first surface opposite the second surface of the chip is attached to a heat dissipating structure by a thermal adhesion, so as to allow the heat generated from the chip to transfer to the heat dissipating structure. The heat dissipating structure has a lower surface toward the chip, an upper surface opposite the lower surface and a connecting portion extended from the lower surface. A surface of the connecting portion toward the chip is formed with a couple of projecting portions to form a point-contact relationship between the heat dissipating structure and the chip. The projecting portions prevent the heat dissipating structure from being dislocated or tilted due to warpage of the chip carrier and the chip. Therefore, this allows the yield of the semiconductor package to improved.
Patent TW-200308116-A (TW)
Title: Fuel cells utilizing non-porous nanofilm microchannel architecture
Inventor: CHAMPION DAVID
IPC: H01M8/12
Filed: 2003-02-18
Abstract: The invention is a fuel cell (10) comprising a cathode film (14) having a side surface, an anode film (16) having a side surface and an electrolyte film (12) disposed between the cathode film (14) and the anode film (16) and having a side surface. The anode, cathode and electrolyte side surfaces are coplanar. Protons generated at the anode (16) diffuse along the anode side surface, the electrolyte side surface or both towards the cathode side surface. Oxygen ions generated at the cathode (14) diffuse along the cathode side surface, the electrolyte side surface, or both towards the anode side surface.
Patent TW-200416944-A (TW)
Title: Method for forming interconnect structures
Inventor: LIN JEUN-CHEN
IPC: H01L21/768
Filed: 2003-02-20
Abstract: A method for forming interconnects. First, a substrate having an insulating layer thereon is provided. Next, at least one opening is formed in the insulating layer to expose the substrate. The opening is filled with a conductive layer serving as interconnect. Thereafter, an oxygen-contained buffer layer is deposited on the insulating and conductive layers. Finally, a cap layer is deposited on the buffer layer.
Patent TW-200307338-A (TW)
Title: Apparatus with a gripper for transporting substrates
Inventor: HARTMANN DOMINIK
IPC: B25J15/06
Filed: 2003-04-22
Abstract: A transport apparatus (1) comprises a gripper (2) for the transport of substrates (3). The gripper (2) has a plate (4) on the underside of which the vacuum grippers (5) can be attached magnetically. The plate (4) preferably consists of steel and each vacuum gripper (5) has a permanent magnet (13).
Patent TW-200427064-A (TW)
Title: Manufacturing method of trench type capacitor with increasing capacitance value
Inventor: CHEN YI-NAN
IPC: H01L27/108
Filed: 2003-05-30
Abstract: A kind of manufacturing method of trench type capacitor with increasing capacitance value is provided in the present invention. The invention includes the followings: providing a substrate and forming a trench in the substrate; forming a glass doped layer conformally on the sidewall and bottom portion inside the trench, so as to constitute the first opening in the trench; filling a filling layer having a specified height into the first opening through vapor phase deposition method, and using the filling layer as the mask to etch the glass doped layer, so as to generally align the glass doped layer with the filling layer; forming a spacer on the substrate, the glass doped layer, the filling layer and the trench sidewall; making the dopant in the glass doped layer diffuse outwards in the substrate to form an embedded plate; etching back the spacer to form a collar-shaped first separation layer spacer on the trench sidewall; completely etching the filling layer and the glass doped layer; etching the substrate inside the trench to form a bottle-shaped trench; and forming a trench capacitor structure inside the bottle-shaped trench.
Patent TW-200500949-A (TW)
Title: Method for prediction and estimation filtering of coordinates of touch panel
Inventor: LAI CHIH-CHANG
IPC: G06K11/06
Filed: 2003-06-16
Abstract: A method for prediction and estimation filtering of coordinates of touch panel is provided, which method employs a filter capable of prediction and estimation filtering in a touch panel to perform prediction and estimation filtering of X, Y coordinates, comprising the following steps: using the filter to predict previous X, Y coordinates, employing prediction technology to calculate optimum prediction of a sampling cycle, and employing orthogonal principle on the currently measured X, Y coordinates and the previously predicted X, Y coordinates to estimate the optimum X, Y coordinates in order to make the estimated X, Y coordinates more precise and having better positional correlation with previous and next coordinates.
Patent TW-200403420-A (TW)
Title: Air fractionation process and installation with mixing column and krypton-xenon recovery
Inventor: ROTTMANN DIETRICH
IPC: F25J3/04
Filed: 2003-06-23
Abstract: The process and apparatus are used for the low-temperature fractionation of air in a distillation column system for nitrogen-oxygen separation (5, 6). A first charge air stream (4) is introduced into the distillation column system for nitrogen-oxygen separation. An oxygen-rich fraction (22) from the distillation column system for nitrogen-oxygen separation is pressurized (23) in liquid form and is added (25) to a mixing column (26). A heat transfer medium stream, in particular a second charge air stream (43, 343), is introduced into the lower region of the mixing column (26) and is brought into countercurrent contact with the oxygen-rich fraction (22, 25). A gaseous top product (260) is obtained in the upper region of the mixing column (26). A liquid (38, 39, 40, 41) from the lower or middle region of the mixing column is introduced into the distillation column system for nitrogen-oxygen separation. A krypton- and xenon-containing oxygen stream (44, 46, 47, 48) from the distillation column system for nitrogen-oxygen separation is introduced into a krypton-xenon enriching column (36). A krypton- and xenon-enriched fraction (51) is obtained in the krypton-xenon enriching column (36). The gaseous top product (260) of the mixing column (26) is introduced into an additional column (27), in the upper region of which a krypton- and xenon-depleted top fraction (28) is obtained.
Patent TW-200502638-A (TW)
Title: Transflective liquid crystal display panel
Inventor: LIN CHING-HUANG
IPC: G02F1/1335
Filed: 2003-07-15
Abstract: There is provided a transflective liquid crystal display panel which has a transmissive area and a reflective area. The liquid crystal display panel includes an upper substrate, a lower substrate, a reflective plate, a first liquid crystal layer and a second liquid crystal layer. The lower substrate is opposite to the upper substrate. The reflective plate is formed above the lower substrate and located in the reflective area. The first liquid crystal layer and second crystal layer is sealed between the upper substrate and lower substrate. The first liquid crystal layer corresponds to the transmissive area and the second liquid crystal layer corresponds to the reflective area. The second liquid crystal layer is doped with a chiral material. When voltage is applied, the liquid crystal molecules at the central segment of the first liquid crystal layer are arranged in a manner to have an inclined angle θ substantially, and the liquid crystal molecules of the second liquid crystal layer are further twisted in addition to generating an inclined angle.
Patent TW-200408075-A (TW)
Title: Method for fabricating a memory cell array with memory transistors arranged in trenches
Inventor: KLEINT CHRISTOPH
IPC: H01L21/8246
Filed: 2003-07-31
Abstract: A hard mask (4) is applied, which is provided with openings in the regions of the trenches provided for the memory transistors and of insulation trenches (8) provided, in the arrangement of the openings every second opening is successively closed off with portions (62) of a resist layer, through the openings that are not closed off, the material present underneath is removed down to an envisaged depth, the closed-off openings are opened, and etching is effected through all the openings right into the semiconductor material, so that trenches of different depths are alternately formed.
Patent TW-200405258-A (TW)
Title: Data driver
Inventor: DOI YASUYUKI
IPC: G09G3/36
Filed: 2003-08-27
Abstract: The first, second, third and fourth inverters are serially connected to form an inverter chain. The first inverter receives a clock input. A first current source is connected to the power supply side of the first inverter. A second current source is connected to the ground side of the third inverter. If the duty ratio of a clock output is lower than a desired value, the magnitude of an electric current in the first current source is decreased such that the falling timing of the clock output is delayed. If the duty ratio of the clock output is higher than a desired value, the magnitude of an electric current in the second current source is decreased such that the rising timing of the clock output is delayed. With such an arrangement, the margins of the setup time and hold time between the clock and data are readily secured.
Patent TW-200418277-A (TW)
Title: Antenna extension control for a mobile communications device
Inventor: CHENG STEVEN D
IPC: H04W88/02
Filed: 2003-09-08
Abstract: A method for controlling extension of an antenna in a communications device. The communications device contains an antenna capable of being extended. The method includes detecting occurrence of an event selected from a group consisting of: starting a radio frequency (RF) spectrum scan, starting a data packet transfer, entering a discontinuous reception (DRX) wake up mode, starting a phone call, and starting an emergency phone call. In response to the detection of the event, the method also includes causing the antenna to be extended. The antenna can be extended manually or extended automatically with a motor.
Patent TW-200406542-A (TW)
Title: Windmill for wind power generation
Inventor: NOGUCHI TSUNEO
IPC: F03D3/00
Filed: 2003-09-17
Abstract: The invention resides in providing a windmill for highly efficient wind power generation by enabling to start at very low speed with efficiently rotation, even in starting or at a low wind speed region by improving a blade of a vertical axis windmill of lift type. In a windmill for wind power generation in which a plurality of blades are provided in parallel with a rotating axis in a face orthogonal to the vertical rotating axis. The blades are fixed at constant angles, and adopted the specific airfoil which is a high lift coefficient at low Raynolds number. The rear part of lower surface of this blade is cut off and formed notch.
Patent TW-200420609-A (TW)
Title: Method and apparatus to make high molecular weight melt polycarbonate
Inventor: DAY JAMES
IPC: C08G64/20
Filed: 2003-09-26
Abstract: Usually, polycarbonate polymerization is limited by the rate at which inhibitory byproducts, such as phenol and salicylate, can be removed from the reaction. To facilitate the removal of volatile reaction byproducts from the reaction as polymerization occurs, the present invention provides a spray mist (90) reactor. The formation of a spray mist polymerization reaction (90) allows for the creation of an enormous surface area for exchange of volatile byproducts. The present invention is applicable to polymerization of polycarbonate and its copolymers starting with monomers or oligomers (25). The invention may be used to increase throughput and minimize initial investment for a give melt process, especially the fast reacting bis(methylsalicylate) carbonate process.
Patent TW-200422635-A (TW)
Title: Apparatus and method for testing substrate
Inventor: FUJIWARA TADAYUKI
IPC: G02F1/13
Filed: 2003-09-30
Abstract: A substrata testing apparatus for testing a substrate by irradiation of electron beam comprises a scan parameter calculating unit, a stage control unit for controlling the movement of a stage, and an electron beam control unit for controlling an irradiating position of electron beam. The scan parameter calculating unit calculates a stage speed and the irradiating position of electron beam on the basis of an array of measurement points in a unit area set for each substrate species of object to be tested. The scan parameters for the substrate species are automatically calculated, and the driving of the testing apparatus is controlled in accordance with the calculated parameters, whereby it is unnecessary to restart the software.
Patent TW-200513639-A (TW)
Title: 3D vibration displacement measurement system using quadrant detector and laser diode
Inventor: JYWE WEN-YUH
IPC: G01J1/16
Filed: 2003-10-03
Abstract: The present invention provides a 3D vibration displacement measurement system using a quadrant detector and a laser diode, which uses a set of fixture to hold a plurality of sets of quadrant detectors, and another set of fixture to hold more than two laser emitters, in order to set up a measurement system. According to the present invention, one of the two sets of fixtures can hold up to three quadrant detectors which are orthogonal to one another and then are fastened to the platform of a machine tool; another set of the fixtures can simultaneously hold two laser diodes and enable them to emit mutually orthogonal laser lights. This can reduce the mounting error. During a measurement operation, the laser diodes emit lights onto the quadrant detectors on the fixture. When the lights project onto the laser quadrant detectors on the fixture, the quadrant detectors receive the laser lights and detect the displacement error of the platform by measuring the motion of the platform. Also, the capability of a quadrant detector in detecting and processing 2D signals is used to increase the degree of freedom in measurement significantly.
Patent TW-200411748-A (TW)
Title: Semiconductor component and method of manufacture
Inventor: WRISTERS DERICK
IPC: H01L21/336
Filed: 2003-10-30
Abstract: An insulated gate field effect transistor having differentially doped source-side and drain-side halo regions and a method for manufacturing the transistor. A gate structure is formed on a major surface of a semiconductor substrate. A source-side halo region is proximal the source extension region and a drain-side halo region is proximal the drain extension region, where the drain-side halo region has a higher dopant concentration than the source-side halo region. A source extension region and a drain extension region are formed in a semiconductor material. The source extension region extends under a gate structure, whereas the drain extension region may extend under the gate structure or be laterally spaced apart from the gate structure or be aligned to the gate side adjacent the drain region. A source region is adjacent the source extension region and a drain region is adjacent the drain extension region.
Patent TW-200425890-A (TW)
Title: Method of stimulating hair growth using benzopyrans
Inventor: DOHERTY NIALL STEPHEN
IPC: A61K8/49
Filed: 2003-11-11
Abstract: The present invention is directed to methods of stimulating hair growth by administering selected benzopyran compounds, to their use in the manufacture of medicaments for alopecia and to pharmaceutical compositions for alopecia, especially topical compounds.
Patent TW-200517519-A (TW)
Title: Device for loading evaporation source
Inventor: FAN CHIH-WEN
Filed: 2003-11-21
Abstract: This invention relates to a device for loading an evaporation source, which can concentrate all temperature towards the evaporation source material. The device for loading the evaporation source is installed in an evaporator, which comprises components like a loading part, a supporting part and a heat insulation part. The supporting part is installed between the loading part and the cooling system so that thermal energy can be insulated. The heat insulation part is adjacent to the supporting part and installed between the loading part and the cooling system to reduce heat loss between the loading part and the cooling system so that evaporation rate of the evaporation source can be increased.
Patent TW-200518813-A (TW)
Title: Pressure sensitive interactive toy and toy system combining virtual reality with real reality
Inventor: Cai yu-wei
IPC: G06F19/00
Filed: 2003-12-04
Abstract: A pressure sensitive interactive toy includes: a toy body; a pressure sensing unit mounted in the toy body and capable of sensing a force applied externally on the toy body and correspondingly outputting a first signal capable of being varied according to the magnitude of the force applied externally; and a processing unit mounted on the toy body and capable of receiving and processing the first signal and outputting a second signal, in which the second signal can be transmitted to a digital device through an interface so that the digital device generates a corresponding response according to the magnitude of the force applied externally. The present invention further provides a toy system combining virtual reality with real reality, which comprises: a pressure sensitive interactive toy capable of detecting a force applied externally on the toy body and outputting a signal through an interface, the signal being capable of displaying the magnitude of the force applied externally; and a digital device capable of being connected to the toy through the interface for receiving the signal and executing a software to display a corresponding response corresponding to the signal so as to achieve the effect of reflecting a foreign force asserted on the toy in a software virtual environment similar to a real environment.
Patent TW-200507225-A (TW)
Title: Damascene structure and process at semiconductor substrate level
Inventor: TSENG HORNG-HUEI
IPC: H01L21/768
Filed: 2003-12-09
Abstract: A damascene structure and process at semiconductor substrate level. A pre-metal dielectric layer is provided on a semiconductor substrate with an opening exposing a contact region on the substrate. A buffer metal layer is provided on the exposed contact region, and a barrier layer is provided on the interior of the opening. A conductor is provided on the buffer metal layer, substantially filling the opening to electrically connect to the contact region.
Patent TW-200422604-A (TW)
Title: Gas permeability measurement method and gas permeability measurement device
Inventor: ECHIGO NORIYASU
IPC: G01N15/08
Filed: 2003-12-10
Abstract: In a gas permeability measurement method according to the present invention, an isotopic gas having a mass number different to that of a target gas for measurement is introduced into one of two spaces divided by a test piece, and the isotopic gas having permeated the test piece and transferred to another space is detected to thereby measure the permeability of the target gas.
Patent TW-200425085-A (TW)
Title: Information storage medium having multi-angle data structure and apparatus therefor
Inventor: JUNG KIL-SOO
IPC: G11B27/30
Filed: 2003-12-16
Abstract: An information storage medium which stores data structures supporting multi-angles includes clip AV streams for respective angle data of multi-angle motion picture data. As additional information for each clip AV streams. The clip information includes jumping-point information for jumping into another angle. Each of the clip AV streams may be recorded in a contiguous recording area, or divided into smaller interleaved units that interleaved with units of the other clip AV streams.
Patent TW-200521063-A (TW)
Title: Wire-cooling device of drawing machine
Inventor: WANG ZHE-NAN
IPC: B65H54/02
Filed: 2003-12-19
Abstract: The present invention relates to a wire-cooling device of drawing machine disposed at the front end of the major axle of the drawing machine for making the major axle wind a predetermined wire roll-up. The wire-cooling device comprises: a circular drawing shank and two cover boards, wherein the circular drawing shank has an inner ring wall connected to the main axle and an outer ring wall indirectly surrounding the inner ring wall for winding the wire; the outer ring wall has an axially tortuously extending cooling channel and the cover boards is axially connected to the two sides of the circular drawing shank where one of the cover board has at least two apertures connecting to the cooling channel.
Patent TW-200421755-A (TW)
Title: Method and apparatus for broadcast services in a communication system
Inventor: AGASHE PARAG A
IPC: H04W4/06
Filed: 2003-12-31
Abstract: A method, apparatus and system provide for efficient use of communication resources for providing broadcast services in a communication system. A receiver receives a first broadcast controller identification from a first base station, and a second broadcast controller identification from a second base station. A controller coupled to the receiver determines whether the first and second broadcast controller identifications are associated with use of a common set of broadcast parameters. A transmitter transmits a request for transmission of a new set of broadcast parameters when the first and second broadcast controller identifications are not associated with use of the common set of broadcast parameters. After receiving the new set of broadcast parameters, the receiver uses the new set of broadcast parameters for receiving broadcast services.
Patent TW-200509680-A (TW)
Title: Digital de-screening technique for scanned documents
Inventor: CURRY DONALD J
IPC: G06T5/50
Filed: 2004-01-02
Abstract: The invention relates to a method for de-screening an image signal, the method comprising the operations of: (a) determining a control signal to select a pair of filters from a bank of filters; (b) filtering the image signal using the select pair of filters to produce a pair of filter output signals; (c) generating at least one first control signal based on the image signal using a control module; and (d) dynamically blending the pair of filter output signals in accordance with the first control signal to produce a de-screened output signal, using a blend module. And a system for de-screening an image signal, the system.
Patent TW-200416664-A (TW)
Title: Active-drive type light emitting display device and drive control method thereof
Inventor: YOSHIDA TAKAYOSHI
IPC: G09G3/30
Filed: 2004-01-30
Abstract: The present invention provides a light emitting display device actively driven by thin film transistors (TFT), which can efficiently drive light-emitting displaying pixels. On a light emitting display panel (10), multiple light-emitting displaying pixels (10a) are arranged in a matrix form and multiple detecting pixels (10b) are arranged in a line along a data line. From a fixed current source (11), a fixed current is supplied to the detecting pixels (10b). By means of a voltage detecting terminal (12), the forward voltage (VF) of an electroluminescent device on the detecting pixels (10b) can be obtained. Then, in accordance with the forward voltage (VF), the driving voltage supplied to the light-emitting displaying pixels (10a) can be controlled. Therefore, the TFT (Tr2) formed for driving the light-emitting displaying pixels (10a) can drive the electroluminescent device (E1) under a condition that the drop voltage (VD) can surely maintain the fixed current characteristics. Therefore, the power loss generated on the driving TFT can be controlled effectively.