baber/WOPTO huggingface dataset:
Patent TW-200513371-A (TW)
Title: Integrally foamed microstructured article
Inventor: SETH JAYSHREE
IPC: A61F13/02
Filed: 2004-06-09
Abstract: The invention is directed in part to an article that includes a polymer foam having a surface with surface microstructures, the surface microstructures have at least one extent or dimension of about 10 microns or more, preferably 50 microns or more. A maximum extent (unless it is a continuous rib-like structure) the microstructure is about 300 microns or less, preferably 200 microns or less, and generally a maximum height of 1000 microns or less, preferably 750 microns or less and a minimum height of 200 microns or more, preferably 300 microns or more. The foamed article may be provided in a variety of shapes, including a rod, a cylinder, a sheet, etc. In a preferred embodiment where the foam is provided in the form of a sheet, the foam has a pair of major surfaces, one or both of which can be provided with surface microstructures. The foam backing and microstructures include a plurality of voids, which voids are preferably of a mean size substantially less than the smallest cross-sectional dimension or extent of the microstructures.
Patent TW-200504156-A (TW)
Title: Pigment composition and use thereof in plastic
Inventor: HAMADA NAOKI
IPC: C08L23/02
Filed: 2004-06-11
Abstract: A Pigment composition composed of 50 to 95% by weight of a phthalocyanine, 1 to 45% by weight of a halogenated phthalocyanine of which the number of substituents of a halogen atom is 1 to 9 and the average number of the substituents is 2.0 to 4.0 and 0.1 to 10% by weight of a phthalocyanine derivative of the formula (1) or a phthalimide methlated phthalocyanine derivative, a colorant containing the above pigment composition and a molded article obtained from a plastic containing the above colorant, P-(X)m (1) wherein P represents a phthalocyanine structure, X represents an alkyl group having 12 to 18 carbon atoms, an alkoxy group having 12 to 18 carbon atoms, -SO2NHR, -SO2NR2, -NR2,-CONR2, -CONHR or -SR(wherein R represents an alkyl group or an alkenyl group which has 12 to 18 carbon atoms), and m is an integer of 1 to 4.
Patent TW-200507588-A (TW)
Title: System and method for accessing mobile data devices
Inventor: RANGANATH MAITREYA
Filed: 2004-06-17
Abstract: An intermediate system for managing mobile data devices is disclosed according to an embodiment of the invention. The intermediate system for accessing mobile data devices and the method for implementing thereof, allows data requesters on a network interconnected with a mobile network to which are connected mobile data devices to access content from these mobile data devices without knowing the MSISDNs or mobile data device identifiers of these mobile data devices and without individually monitoring the availability of these mobile data devices.
Patent TW-200600380-A (TW)
Title: A computer vision based vehicle detection and warning system
Inventor: FU LI-CHEN
IPC: B60Q11/00
Filed: 2004-06-18
Abstract: A computer vision based front-and behind-vehicle recognition method and system for hazard warning during driving includes a digital camera sensing unit, lane detection unit, vehicle recognition unit, and warning mechanism unit. The digital camera sensing unit is to continuously capture the on-road lane images in sequence and then transmit them to the image preprocessing unit. The lane detection unit will then remove the noises resulting from the camera vibration and locate the lanes in the image by applying three salient properties of the lane image, brightness, slenderness, and continuity. After the lanes are successful detected, the vehicle recognition unit will combine three features, vertical edges, underneath, and symmetry to recognize vehicles located on the same lane. Finally, the warning mechanism unit will decide whether the current driving is hazardous or not based on the velocity gradient between the front-/behind-vehicle and the driving car, as well as issue the warning signal if hazardous driving is confirmed.
Patent TW-200503891-A (TW)
Title: Polymer emulsion coatings for cellulosic substrates with improved barrier properties
Inventor: RABASCO JOHN JOSEPH
IPC: C08J7/04
Filed: 2004-07-12
Abstract: A cellulosic product such as paper coating composition is disclosed comprising aqueous-based semi-crystalline vinyl acetate-ethylene polymer emulsions, containing crystalline ethylene segments, which are useful for imparting oil, grease, solvent, water, and moisture vapor resistance. The polymer emulsions are prepared via the direct aqueous-based free radical emulsion polymerization of ethylene with various other comonomers. The semi-crystalline aqueous-based polymer emulsions of this invention have a crystalline melting point and a crystalline heat of fusion ranging from 5 to 100 J/g. The semi-crystalling aqueous-based emulsion polymers of this invention can be used directly as a paper or paperboard coating for imparting oil, grease, solvent, water, and moisture vapor resistance. Further, the present invention provides a repulpable paper and paperborad.
Patent TW-200522048-A (TW)
Title: Multi-layer information carrier with switching circuit
Inventor: VAN DER MARK MARTINUS BERNARDUS
IPC: G11B7/24038
Filed: 2004-07-15
Abstract: The invention relates to an information carrier comprising at least one information layer which optical properties depend on a potential difference applied between two electrodes (531, 532). The information carrier is intended to be scanned by an optical scanning device comprising means for generating a signal comprising information about a selected information layer. The information carrier comprises means (51) for receiving this signal, means (521) for decoding this signal and means (522-524) for applying a potential difference between the electrodes corresponding to the selected information layer.
Patent TW-200505288-A (TW)
Title: Cold cathode fluorescent lamp driver circuit
Inventor: KOMATSU AKEYUKI
IPC: H05B41/295
Filed: 2004-07-16
Abstract: A first block (1) converts a DC voltage (Vi) into an AC voltage (V) of a high frequency, using a high-frequency oscillator circuit (4) and a step-up transformer (5). The first block (1) acts as a low-impedance power supply owing to suppression of leakage flux in the step-up transformer (5). A second block (2) and a third block (3) are connected to each CCFL (20). A ballast inductor (LB) causes the CCFL (20) to shine through the resonance with a matching capacitor (CM), and then maintains the stable lamp current during shining of the CCFL (20). The capacitance of the matching capacitor (CM) is separately adjusted for each CCFL (20), and thereby, the total impedance of the matching capacitor (CM) and the surrounding stray capacitances is matched to the impedance of the series connection of the ballast inductor (LB) and an overcurrent protection capacitor (CP).
Patent TW-200603723-A (TW)
Title: Artificial reef made of waste tire
Inventor: HUANG CHIH-SHU
IPC: A01K61/00
Filed: 2004-07-24
Abstract: This invention provides a method to make recycled waste tires form a permanent productive resource, which resolves the recycling of waste tires, truly conforms to environmental protection requirements, and avoids a situation of difficulty in recycling again. First thoroughly research into the ocean ecological condition, then further utilize the original shape of tires or slightly process them, and use ropes or screws and so on to combine with them to form various structures which are large-scaled combinations having holes with different space in the center. Add a base seat with sufficient weight on the bottom, which makes them convenient to be located at the bottom of the sea, not be flushed away by ocean currents and conform to the growth of plankton or benthos. The artificial reef can be used to contribute fishes to breed and grow, which promotes the fish catching quantity along the coast and forms a permanent productive resource.
Patent TW-200512934-A (TW)
Title: Three dimensional CMOS integrated circuits having device layers built on different crystal oriented wafers
Inventor: CHAN VICTOR
IPC: H01L27/092
Filed: 2004-08-27
Abstract: Three-dimensional (3D) integration schemes of fabricating a 3D integrated circuit in which the pFETs are located on an optimal crystallographic surface for that device and the nFETs are located on an optimal crystallographic surface for that type of device are provided. In accordance with a first 3D integration scheme of the present invention, first semiconductor devices are pre-built on a semiconductor surface of a first silicon-on-insulator (SOI) substrate and second semiconductor devices are pre-built on a semiconductor surface of a second SOI substrate. After pre-building those two structures, the structures are bonded together and interconnect through wafer-via through vias. In a second 3D integration scheme, a blanket silicon-on-insulator(SOI) substrate having a first SOI layer of a first crystallographic orientation is bonded to a surface of a pre-fabricating wafer having second semiconductor devices on a second SOI layer that has a different crystallographic orientation than the first SOI layer; and forming first semiconductor device on the first SOI layer.
Patent TW-200517687-A (TW)
Title: Color filter substrate and manufacturing method thereof; electro-optical apparatus, and electronic equipment
Inventor: KATAGAMI SATORU
IPC: G02F1/1333
Filed: 2004-09-01
Abstract: This invention relates to a color filter substrate and a manufacturing method thereof, an electro-optical apparatus, and an electronic equipment, of which the object is to expose a sufficient area of a reflective film, while provides each color element with a sufficient area. The solution of the present invention is that a color filter substrate 4a comprises a transparent substrate 9a, a reflective film 12 formed on the substrate 9a, a plurality of coloring elements 16 formed on the reflective film 12 and having different colors, and a plurality of division layers 15 formed on the reflective film 12 at boards of the coloring elements 16. The division layer 15 has a transparent portion 15a and a non-transparent portion 15b. The coloring elements 16 are discharged and fixed by ink jet technology in the area surrounded with the division layers 15 and a light blocking member 13. The division layers 15 themselves serve as the exposed area of the reflective film 12.
Patent TW-200612794-A (TW)
Title: Conductive end structure of circuit board and method for fabricating the same
Inventor: HU WEN-HUNG
IPC: H05K3/10
Filed: 2004-10-04
Abstract: A conductive end structure of circuit board and a method for fabricating the same are proposed. A plurality of conductive pads having hollow structures are formed on the circuit board. A passivation layer having a plurality of openings for exposing the conductive pads is formed on the circuit board surface. A conductive layer is formed on the passivation layer and the openings. A patterned resist layer for covering parts of conductive layer is formed on the conductive layer and has openings corresponding to the conductive pads for electroplating. A conductive bump and a solder material are deposited in sequence in each of the openings, to thereby remove the resist layer and the conductive layer. The solder material is subject to a reflow-soldering process to form solder structure by which completely covers the external surface of conductive bump.
Patent TW-200524908-A (TW)
Title: 1H-imidazole derivatives as cannabinoid receptor modulators
Inventor: LANGE JOSEPHUS H M
Filed: 2004-10-15
Abstract: The invention relates to a group of 1H-imidazole derivatives which are modulators of cannabinoid receptors, to methods for the preparation of these compounds, to novel intermediates useful for the synthesis of said imidazole derivatives, to methods for the preparation of these intermediates, to pharmaceutical compositions containing one or more of these 1H-imidazole derivatives as active ingredient, as well as to the use of these pharmaceutical compositions for the treatment of psychiatric and neurological disorders in which cannabinoid receptors are involved. The compounds have the general formula (I), Wherein R, R, -Ra and X have the meanings given in the specification.
Patent TW-200617204-A (TW)
Title: Thin-film-transistor (TFT) printing manufacture process
Inventor: Zhang shi-jie
Filed: 2004-11-19
Abstract: A thin-film-transistor (TFT) printing manufacture process is disclosed. The procedures are as follows. Define print patterns on a crystal seed, a photo-resist material, and a solidification material. A substrate is immersed in a solution to perform a chemical electroless plating process to obtain a nano-scaled metallic material. Metallic ions can be reduced so a metallic material is deposited and metallic wires are formed on the substrate. By using the printing method and the nano-scaled metallic material, the metallic layer of the low impedance gate and the thin film electrodes of the drain and the source are fabricated on a TFT. The disclosed method is mainly applied to a big area continuous printing process to fabricate a flat panel display. Metallic thin film gates, drains, and sources can be manufactured at atmospheric pressure and low temperature by the method to tremendously lower the cost of the manufacturing material, process, and equipment. The method can be also applied to a continuous printing coating process to manufacture a big area flexible panel.
Patent TW-200522488-A (TW)
Title: DC-DC converter
Inventor: EGUCHI HIROYUKI
IPC: H02M1/10
Filed: 2004-11-25
Abstract: To provide a DC-DC converter capable of suppressing switching loss with a simple structure, and capable of enhancing converting efficiency. An LC resonant circuit 3 is inserted on a secondary side of a transformer 1. If switching means 2 is turned ON or OFF by driving means 4, output can be obtained on the secondary side through the transformer 1. A resonant current frequency detecting means comprises a current detecting current transformer 5 and a frequency detecting unit 6. The resonant current frequency detecting means detects resonant current frequency caused by operation of the LC resonant circuit 3. This frequency is fed back to the driving means. As a result, the driving means 4 turns the switching means 2 ON or OFF at a frequency corresponding to the resonant frequency of the LC resonant circuit 3.
Patent TW-200537562-A (TW)
Title: Ⅲ-Nitride device passivation and method
Inventor: BEACH ROBERT
IPC: H01L/
Filed: 2004-12-03
Abstract: An embodiment of III-nitride semiconductor device and method for making the same may include a low resistive passivation layer that permits the formation of device contacts without damage to the III-nitride material during high temperature processing. The passivation layer may be used to passivate the entire device. The passivation layer may also be provided in between contacts and the active layers of the device to provide a low resistive path for current conduction. The passivation process may be used with any type of device, including FETs, rectifiers, schottky diodes and so forth, to improve breakdown voltage and prevent field crowding effects near contact junctions. The passivation layer may be activated with a low temperature anneal that does not impact the III-nitride device regarding outdiffusion.
Patent TW-200528140-A (TW)
Title: Process for producing particles for pharmaceutical compositions
Inventor: SPEIRS CHRISTOPHER
IPC: A61K38/22
Filed: 2004-12-20
Abstract: Water is used to control particle size in a process comprising mixing water with a composition comprising a rheology modifying agent and possibly sugar and cellulose to produce a paste. The paste is extruded to form particles which are then spheronised and dried. One advantage of using water to control particle size is that the number of particles having a diameter within a required range, e.g. between from about 800 to about 1500 μm, may be increased.
Patent TW-200530756-A (TW)
Title: A low outgassing and non-crosslinking series of polymers for euv negative tone photoresists
Inventor: YUEH WANG
IPC: G03F7/038
Filed: 2004-12-24
Abstract: A series structure of a chemically amplified negative tone photoresist that is not based on cross-linking chemistry is herein described. The photoresist may comprise: a first aromatic structure copolymerized with a cycloolefin, wherein the cycloolefin is functionalized with a di-ol. The photoresist may also include a photo acid generator (PAG). When at least a portion of the negative tone photoresist is exposed to light (EUV or UV radiation), the PAG releases an acid, which reacts with the functionalized di-ol to rearrange into a ketone or aldehyde. Then new ketone or aldehyde is less soluble in developer solution, resulting in a negative tone photoresist.
Patent TW-200525887-A (TW)
Title: Auxiliary output driver
Inventor: ANDERSON DOUGLAS PAUL
IPC: H03K5/22
Filed: 2004-12-28
Abstract: A BiCMOS auxiliary output driver is provided to maintain output logic signal level when integrated circuit chip power supply voltage is outside its nominal range. When the power supply voltage level is within design tolerance for a MOSFET output driver stage, the auxiliary output driver is off; when below design tolerance, the auxiliary output driver is turned on. Driver stage output pad signal level is maintained at a desired state level by the auxiliary output driver whenever the power supply slips below its design tolerance range.
Patent TW-200625798-A (TW)
Title: Narrow band pass filter for laying out on circuit board to suppress high frequency harmonics
Inventor: Zhang you-cheng
IPC: H03H7/075
Filed: 2005-01-04
Abstract: A narrow band-pass filter for laying out on circuit board to suppress high frequency harmonics is provided. During the manufacturing of the printed circuit board for a wireless communication product, a microstrip circuit corresponding to a narrow band-pass filter is formed on one side of the circuit board in the way of metal microstrip. The microstrip circuit includes a microstrip line with a larger capacitance, and is laid out on the circuit board with the inter-digital finger technique to reduce the occupation area. By utilizing the limited space unused on the circuit board, the layout of the narrow band-pass filter can effectively suppress the high frequency harmonics. This design can reduce the manufacturing cost and the product size as well as improve the performance by filtering the undesirable frequencies.
Patent TW-200625207-A (TW)
Title: Monitor system
Inventor: KUAN TA-CHIUN
IPC: G08B25/06
Filed: 2004-12-31
Abstract: This invention is related to a monitor system, which comprise a controller, at least one video server, at least one video camera set, and microphone, wherein the controller and the video server are connected to different power line LAN respectively. That will achieve the purpose of exchange data by a power line network.
Patent TW-200625217-A (TW)
Title: Rolling type screen advertising attached to electric rolling door
Inventor: Yang wen-zheng
Filed: 2005-01-10
Abstract: This invention discloses a kind of rolling type screen advertising attached to an electric rolling door, which comprises a rolling device having a base body installed onto the outer side face of the top frame of the electric rolling door, a rolling spindle installed in the internal section axially for elastically rolling and storing with an elastic device, and a cloth screen connected and rolled by the rolling spindle, in which the cloth screen has advertisement picture or words on its external side face and its bottom end is connected with the bottom end of the rolling door plate of the electric rolling door. Therefore, the cloth screen can be synchronically extended downwards along with closing of the rolling door plate so that the advertisement picture or words shown on the external side face is extended to produce an effective advertisement.
Patent TW-200631162-A (TW)
Title: High voltage device structure
Inventor: LEE WEN-FANG
IPC: H01L27/10
Filed: 2005-02-24
Abstract: The present invention provides a high voltage device structure disposed in a substrate of a first conductivity type and including a first well and a second well of a second conductivity type, a source diffusion region and a drain diffusion region of a first length located in the first well and the second well respectively and a gate of a second length on the substrate surface. Since the gate of the second length is longer than the source diffusion region and the drain diffusion region of the first length, two sides of the gate has two spare regions. The present invention further includes two windows located in each spare region.
Patent TW-200532963-A (TW)
Title: Nonaqueous electrolyte and nonaqueous electrolyte secondary battery
Inventor: HAYASHI TAKASHI
IPC: H01M10/0569
Filed: 2005-02-25
Abstract: Disclosed is a nonaqueous electrolyte secondary battery wherein safety during overcharge is further improved. Specifically disclosed is a nonaqueous electrolyte secondary battery having such a structure that an electrode group (3) including a positive electrode (10), a negative electrode (11) and a separator (12) is arranged within a space hermetically sealed by a container body (2) and a covering plate (4), and a nonaqueous electrolyte is injected into the electrode group(3). In this secondary battery, it is used a nonaqueous electrolyte obtained by dissolving an electrolyte in a nonaqueous solvent which contains halogenated benzenes while having the aminated benzene content, as impurities, of less than 100 ppm.
Patent TW-200602307-A (TW)
Title: Process for producing acetic acid
Inventor: SCATES MARK O
IPC: C07C51/44
Filed: 2005-03-02
Abstract: An improved process is disclosed for producing acetic acid, including the following steps: reacting a carbonylatable reactant such as methanol, methyl acetate, methyl formate or dimethyl ether with carbon monoxide in a reaction medium containing water, methyl iodide, and a catalyst to produce a reaction product that contains acetic acid; separating the reaction product to provide a volatile phase containing acetic acid, water, and methyl iodide and a less volatile phase; distilling the volatile phase to produce a purified acetic acid product and a first overhead containing water, methyl acetate, and methyl iodide; phase separating the first overhead to provide a first liquid phase containing water and a second liquid phase containing methyl iodide; and adding dimethyl ether to the process in an amount effective to enhance separation of the first overhead to form the first and second liquid phases.
Patent TW-200603267-A (TW)
Title: Method for making compound semiconductor and method for making semiconductor device
Inventor: SATO YASUO
IPC: H01L31/103
Filed: 2005-03-09
Abstract: In a method for making a compound semiconductor including a substrate and a compound semiconductor layer having a lattice mismatch ratio of 2% or more relative to the substrate, the method includes a first epitaxial growth step of forming a buffer layer on the substrate, the buffer layer having a predetermined distribution of lattice mismatch ratios in the thickness direction so as to reduce strain; and a second epitaxial growth step of forming the compound semiconductor layer on the buffer layer. The first epitaxial growth step is carried out by metal organic chemical vapor deposition at a deposition temperature of 600 DEG C. or less.