baber/WOPTO huggingface dataset:
Patent TW-556232-B (TW)
Title: Method and materials for printing particle-enhanced electrical contacts
Inventor: NEUHAUS HERBERT J
IPC: H05K3/40
Filed: 2001-10-24
Granted: 2003-10-01
Abstract: The disclosed invention relates to materials and processes for creating particle-enhanced bumps on electrical contact surfaces through stencil or screen printing processes. The materials are mixtures of conductive ink, conductive paste, or conductive adhesive and conductive hard particles. The process involves depositing the mixture onto electrical contact surfaces by stencil printing, screen printing, or other dispensing techniques. In another embodiment, the ink, paste, or adhesive is first stenciled or screen printed and the particles are then applied on top of the ink, paste, or adhesive deposit. Once cured, the deposition provides a hard, electrical contact bump on the contact surface with a rough, conductive, sandpaper-like surface that can be easily connected to an opposing contact surface without any further surface preparation of either surface.
Patent TW-512268-B (TW)
Title: Single-layered consistent data cache dynamic accessing method and system
Inventor: LIN YI-PING
IPC: H04L29/08
Filed: 2001-11-05
Granted: 2002-12-01
Abstract: The present invention is a single-layered consistent data cache dynamic accessing method and system, which is used to select the poll-each-read algorithm or callback algorithm to maintain the consistency of the cache memory data between a server and at least a client.The present invention uses the first counter on the server for recording the period number for a predetermined period, and the second counter for recording the period number with data updated; thus, for selecting an unified data accessing algorithm based on the ratio of the first counter and the second counter; wherein, if the ratio is larger than 1/2, then selecting the poll-each-read algorithm, otherwise selecting the callback algorithm.
Patent TW-I224193-B (TW)
Title: Inspecting apparatus and inspecting method for circuit board
Inventor: YAMAOKA SHUJI
IPC: G09G3/00
Filed: 2001-11-16
Granted: 2004-11-21
Abstract: The purpose of the present invention is to provide an apparatus and method for inspecting a circuit board at a high speed. The solution of the present invention is that the PDP (plasma display panel) driver module 100 as an object to be inspected has an onboard PDP driving LSI (large scale integration circuit) 110. A plurality of circuit wirings 111 are connected to terminals of the LSI. An inspection apparatus 1 generates an LSI drive signal and sends it to the input terminals 113 of the LSI 110. A sensor 2 is positioned opposedly to the circuit wirings 111 in a non-contact manner. The sensor 2 detects the voltage values in the circuit wirings 111 by driving the LSI 110, and the detected signals are analyzed by the inspection apparatus 1.
Patent TW-505982-B (TW)
Title: Structure and manufacturing method of dual-layer bottom anti-reflection layer in ArF and F2 microlithography
Inventor: CHEN SHIUE-LI
IPC: H01L21/027
Filed: 2001-11-16
Granted: 2002-10-11
Abstract: The present invention proposes a structure and manufacturing method of dual-layer bottom anti-reflection layer in ArF and F2 microlithography applied on a substrate, which comprises: a photoresist applied in KrF microlithography is disposed on the substrate; a bottom anti-reflection layer applied in KrF microlithography is disposed on the photoresist applied in KrF microlithography. Furthermore, the present invention proposes a manufacturing method of dual-layer bottom anti-reflection layer in ArF and F2 microlithography applied on a substrate, which comprises the following steps: forming the photoresist applied in KrF microlithography on the substrate; forming a bottom anti-reflection layer applied in KrF microlithography on the photoresist applied in KrF microlithography.
Patent TW-522754-B (TW)
Title: Organic EL drive circuit and organic EL display device using the same
Inventor: KITAHARA SHINJI
IPC: G09G3/10
Filed: 2002-03-19
Granted: 2003-03-01
Abstract: An organic EL drive circuit comprises a first current mirror circuit provided in a drive stage of a current drive circuit having an input stage for generating a reference current and an output stage for current-driving terminals of an organic EL display panel and having n output side transistors connected in current mirror relation to an input side drive transistor, for driving said output stage, where n is an integer equal to or larger than 30 and a drive current regulator circuit for regulating drive current of said input side drive transistor. The input side drive transistor is arranged in a center portion of an rangement of the n output side transistors and an output current of the output stage is regulated by the drive current regulator circuit.
Patent TW-556090-B (TW)
Title: Data transmission control device, electronic machine, and control method for data transmission
Inventor: KAMIHARA YOSHIYUKI
IPC: G06F13/28
Filed: 2002-04-22
Granted: 2003-10-01
Abstract: The present invention is a data transmission control device using USB (the first bus), wherein, in the output process, using the end of data transmission (DMA transmission) by the EBUS (the second bus) as the condition, for determining the end of the data session (data transmission, or transmission of all data); in the input process, using the end of data receiving through EBUS, the Empty signal become active; using the data memory area of the buffer becoming empty as the condition to determine the end of data session. A counter for counting data size is configured at the EBUS; with the end of data receiving through EBUS and the condition of residual data size in the data memory area not exceeding the maximum packet size, automatically sending the short packets in the data memory area through USB and notifying the existence of short packets to the firmware using the interrupt.
Patent TW-I250863-B (TW)
Title: Coffee maker
Inventor: TORIGAI TERUMI
IPC: A47J31/02
Filed: 2002-05-29
Granted: 2006-03-11
Abstract: In a coffee maker, a hot-water tank, including water purifying agents and a siphon mechanism, is provided between a coffee-extracting room and a hot-water outlet. This structure reduces an amount of water remaining in the purifying agents. A water tank, a heater which heats the water supplied from the water tank and produces hot water, and a hot-water outlet for pouring the hot water supplied from the heater into the coffee-extracting room are provided. The hot-water tank detachable from a main body of the coffee maker is situated between the outlet and the coffee-extracting room. This structure allows a siphon phenomenon to supply intermittently the hot water from the hot-water tank to the coffee-extracting room. After a coffee extraction, the hot-water tank can be detached from a main body of the coffee maker and washed with ease.
Patent TW-I226546-B (TW)
Title: Method for checking address of data to be transferred in DMA mode and DMA controller
Inventor: SHIH CHIEN-YI
IPC: G06F13/28
Filed: 2002-06-18
Granted: 2005-01-11
Abstract: A method for checking the address of data to be transferred in a direct memory access (DMA) mode and a direct memory access (DMA) controller are disclosed. The DMA controller is incorporated in a hardware apparatus for directly accessing a memory. The controller includes a judging device to determine whether a descriptor address is within a specified area. The method includes steps of reading a descriptor address of a data packet stored in the memory; determining whether the descriptor address is within a specified area; and outputting an interrupt signal from the hardware apparatus to a processor service when the descriptor address is not within the specified area to have the processor proceed an interrupt, and the DMA controller re-receive the descriptor of the data packet.
Patent TW-548328-B (TW)
Title: Heat storage media
Inventor: GLAUSCH RALF
IPC: C09K5/06
Filed: 2002-07-22
Granted: 2003-08-21
Abstract: The present invention relates to heat storage media comprising sodium acetate trihydrate as PCM and mixtures of alkali metal hydrogenphosphates AxHyPO4 where A is Li, Na, K, Rb or Cs x is 1 or 2, y is 1 or 2, and x+y=3, and/or their hydrates as nucleating agents.
Patent TW-548288-B (TW)
Title: Process for preparing polymer compound for resist
Inventor: MARUYAMA KATSUHIRO
IPC: C08F212/14
Filed: 2002-07-30
Granted: 2003-08-21
Abstract: There is provided a process for preparing a polymer compound for a resist, which can improve the performance, such as the heat resistance, sensitivity and resolution of the resist, without causing film loss of the resist, line width reduction of the resist or deterioration of the dry etching resistance of the polymer. This process comprises dissolving a styrene-based monomer containing at least a 4-acetoxystyrene monomer, and a dimethyl-2,2'-azobiscarboxylate ester in a solvent, thereby to polymerize the styrene-based monomer; adding an alkali catalyst to the resulting polymer solution, thereby to hydrolyze the polymer solution; and washing the resulting polymer compound with water.
Patent TW-557363-B (TW)
Title: Anti-glare film
Inventor: JIAN RUNG-JEN
IPC: C09D5/00
Filed: 2002-10-15
Granted: 2003-10-11
Abstract: An anti-glare film is disclosed, which is applied in polarizer and display. The anti-glare film comprises a translucent resin layer, the first translucent particles and the second translucent particles. The first translucent particles are dispersed on the surface of the translucent resin layer, its particle diameter is in the order of nanometer, which is between 9 to 500 nm. Its refractive index is the same as that of the translucent resin layer. The nano-scale particle makes the surface delicate, reduces the large-angle diffusion resulted from over-large recession and protrusion due to surface roughness. The large-angle diffusion is prone to cause clarity reduction. The second translucent particles are dispersed inside the translucent resin layer, and its refractive index is different from that of the translucent resin layer. Therefore, the internal and external lights are diffused through the first translucent particles and the second translucent particles, so that the light is diffused without irritation in the vision. The anti-glare film also has high transmittance and high resolution, and can form optical interference phenomena due to the distribution of dual-layer structure of these two translucent particles by coating once, so that it has the effect of reducing the reflectance at the same time.
Patent TW-I225666-B (TW)
Title: Method for deciding cutting mode by wafer side locating
Inventor: LAI NENG-HUEI
IPC: H01L21/304
Filed: 2002-10-21
Granted: 2004-12-21
Abstract: The present invention provides a method for deciding the cutting mode. The method is applied on a cutting machine including a cutting table, a knife set, and a central processing unit (CPU), where the cutting table is used for placing a workpiece. After the coordinates of each boundary point are determined by ways of alignment and side locating, the CPU is applied to read a comparison parameter and the coordinates of each boundary point before calculating the distance between the left boundary point and the right boundary point along the X-axis direction and the distance between the top boundary point and the bottom boundary point along the Y-axis direction. Finally, the CPU is again applied to determine whether the two distances are equal to the comparison parameter. If the two distances are substantially equal to each other and the comparison parameter, circular cutting mode should be applied to cut the workpiece. If any one of the two distance is not equal to the comparison parameter, rectangular cutting mode should be applied to cut the workpiece.
Patent TW-578153-B (TW)
Title: Semiconductor memory device
Inventor: OKUDA MASAKI
IPC: G11C29/02
Filed: 2002-11-05
Granted: 2004-03-01
Abstract: A phase adjustment circuit delays an external clock signal to generate an adjusted clock signal. A phase comparator compares phases of the external clock signal and the adjusted clock signal, and outputs a phase adjustment signal for adjusting a delay time of the phase adjustment circuit. A data output circuit outputs read data to a data terminal in synchronization with the adjusted clock signal. A data input circuit receives write data supplied to the data terminal, in synchronization with the adjusted clock signal. When performing input of the write data and output of the read data successively, switching control between the input operation of the write data and the output operation of the read data only has to be completed within one clock cycle. The clock cycle can thus be reduced to the time required for the switching control. Consequently, maximum frequency of the external clock signal can be increased.
Patent TW-558614-B (TW)
Title: Centrifugal blower unit having swirl chamber, and electronic apparatus equipped with centrifugal blower unit
Inventor: TOMIOKA KENTARO
IPC: G06F1/20
Filed: 2002-11-19
Granted: 2003-10-21
Abstract: An electronic apparatus is provided with a housing containing a heat generating component, and a blower unit contained in the housing and used to cool the heat generating component. The blower unit includes an impeller, and a casing containing the impeller. The casing has suction ports, a chamber located around the impeller and a discharge port located at the downstream end of the chamber. The chamber has a depth gradually increased radially away from the impeller.
Patent TW-591507-B (TW)
Title: Notebook computer with non-hole type touch pad and manufacturing method thereof
Inventor: SHIU GUO-RUNG
IPC: H05K5/02
Filed: 2003-01-15
Granted: 2004-06-11
Abstract: The present invention provides a notebook computer with non-hole type touch pad and manufacturing method thereof, wherein the notebook computer with non-hole type touch pad comprises a host machine, a display, and a touch pad. The host machine has an upper lid on which a disposition section is installed. The display is installed on the host machine. The touch hole pad is installed on the disposition section. The manufacturing method of notebook computer with non-hole type touch pad comprises the following steps: forming an upper lid with a disposition section, providing a tough pad, and pasting the touch pad on the disposition section.
Patent TW-I255705-B (TW)
Title: Device for measuring acupoint
Inventor: LIN TSUNG-MING
IPC: A61H39/00
Filed: 2003-01-20
Granted: 2006-06-01
Abstract: An acupoint measurement device, which can detect life energy based on the impedance of the skin at an acupoint, includes an isolation amplifier for solving the problem of matching the impedance of the human/machine set. The processed signal goes through a digital/analog signal converter and a microprocessor, and be displayed on a display. The invented device can also be linked to other device (e.g. a computer) through a universal serial interface. Thus, the invented life energy detector can measure energy values of twelve meridians of a person and other biological energy signals based on impedance.
Patent TW-I265233-B (TW)
Title: Rotary valve seal
Inventor: LAWES KEITH TREVOR
IPC: F01L7/16
Filed: 2003-03-21
Granted: 2006-11-01
Abstract: The invention relates to a valve seal mechanism for a rotatable valve assembly that provides a sealing function between a rotating first valve element and a fixed second valve element as used in a rotary cylinder valve engine. In one embodiment the seal mechanism (8) comprises a substantially rigid sealing frame (13) which surrounds and sealingly engages the periphery of the valve port (4) of one of the cylindrical valve elements (1) and also sealingly engages a surface of the other cylindrical valve element (2). In another embodiment, the seal mechanism comprises a resiliently deflectable tubular element (20) of variable diameter, the tubular element (20) being mounted around a first valve element (1) with an aperture (24) of the tubular element (20) being radially aligned with a valve port (4) of the first valve element (1), the tubular element (20) being biased radially outward of the first valve element (1).
Patent TW-589745-B (TW)
Title: Method for fabricating thin film transistor for liquid crystal display device
Inventor: LEE YU-CHOU
IPC: G02F1/13
Filed: 2003-03-28
Granted: 2004-06-01
Abstract: Material of pixel electrode in thin film transistor (TFT) liquid crystal display (LCD) device is used as source/drain electrodes to combine step of pixel electrode formation and step of source/drain electrodes formation, and a silicide layer is between the source/drain electrodes and a semiconductor layer of the TFT to block light. Lithographic processes are therefore reduced from five times to four times.
Patent TW-I320801-B (TW)
Title: Liquid-crystal medium, and electro-optical display containing same
Inventor: KLASEN-MEMMER MELANIE
IPC: C09K19/42
Filed: 2003-04-09
Granted: 2010-02-21
Abstract: Nematic liquid crystal medium (Q) comprises a dielectrically, negative, liquid crystalline component containing one or more dielectric negative compound (I), and another dielectrically negative, liquid crystalline compounds (II) and (III). Nematic liquid crystal medium (Q) comprises a dielectrically, negative, liquid crystalline component containing one or more dielectric negative compound of formula (I), and another dielectrically negative, liquid crystalline compounds of formulae (II) and (III). R 11>, R 12>1-7C-alkyl, 1-7C-alkoxy or alkoxyalkyl, 2-7C-alkenyl or alkenyloxy; ring A 11>ring A 12>2,3-difluoro-benzen-1,4-yl or benzene-1,4-yl; Z 11>, Z 12>-CH 2-CH 2-, -CH 2-CF 2-, -CF 2-CH 2-, -OCH 2-, -CH 2O- -OCF 2-, -CF 2O- or a bond; R 21>, R 22>, R 31>, R 32>1-7C-alkyl or alkoxy, or 2-7C-alkoxyalkyl, alkenyl or alkenyloxy; Z 21>, Z 22>, Z 31>, Z 32>-CH 2-CH 2-, -CH=CH-, -C?=C- or a bond; m, n : 0 or 1; and ring A 3>2-fluoro-benzen-1,4-yl, 2,3-difluoro-benzen-1,4-yl, benzene-1,4-yl, pyridin-2,5-yl or 2-fluoro-pyridine-3,6-yl. An independent claim is included for an electro optical display comprising (Q). [Image] [Image] [Image].
Patent TW-I243663-B (TW)
Title: Bio-degradable environmentally friendly container and method for producing the same
Inventor: HUANG LUNG-HE
IPC: B29B7/30
Filed: 2003-05-22
Granted: 2005-11-21
Abstract: The present invention relates to a bio-degradable environmentally friendly container and a method for producing the same. The environmentally friendly container includes a melamine resin with a strong binding power; a tapioca powder for forming a base of the environmentally friendly container and having a binding power; and zinc stearate being water absorbent and non-toxic for endowing the container with rigidity and smoothness. The invented method for producing a biodegradable environmentally friendly container comprises: (1-1) mixing a melamine resin, a tapioca powder, calcium carbonate, fibrous material (e.g. sawdust, rice husk powder, rice plant stalks, wheat stalks, corn stalks, etc.), zinc stearate, etc. at a suitable ratio; (1-2) adding water into the mixture; (1-3) mixing the mixture with a mixer; (1-4) using a screen for filtering the resulting mixture; (2) using a thermo-forming device for thermo-forming a product. The invented method produces a bio-degradable environmentally friendly container integrally, in which the melamine resin and the tapioca powder enable the resulting mixture to have a strong binding powder. The zinc stearate enables the resulting mixture to be hard, and the formed container to have a smooth and beautiful outlook, moisture-proof and non-mouldy, and without the need of waterproof coating. The invented method is simple and without the need of drying and trimming.
Patent TW-I222257-B (TW)
Title: Distance relay apparatus
Inventor: KASE TAKAHIRO
IPC: H02H3/40
Filed: 2003-06-17
Granted: 2004-10-11
Abstract: The distance relay apparatus (RY) is comprising: A directional relay (8-1), as the voltage (V) and current (I) of the transmitting line (TL) are sampled at an interval, and the sampled data were the converted to digital data (V, I), those digital data (V, I) were inputted to the directional relay (8-1), to proceed the fault-detecting calculation based on a specified arithmetic expression to detect faults on the foreside of the distance relay apparatus (RY). And a first-stage distance relay (8-2), that inputted the said digital data (V, I) to proceed the fault-detecting calculation base on a specified arithmetic expression for the preset protective range of the distance relay apparatus (RY). And a fault detecting relay (9), which inputted the said digital data (V, I), but the data time used in this calculation is shorter than that of used in the calculation of the first-stage distance relay (8-2), so that, the fault detecting relay (9) is able to proceed the fault detecting calculation for a range smaller than the protective range of the first-stage distance relay (8-2). And a logic element (14), which conducts to the relay's output (Z1), under the condition of both the directional relay (8-1) and at least one of the first-stage distance relay (8-2) or the fault detecting relay (9) have detecting actions. The distance relay apparatus (RY) is able to detect the fault in a range smaller than the protective range of the first-stage distance relay (8-2) with a high speed.
Patent TW-I263209-B (TW)
Title: Optical pickup apparatus and signal recording and/or reproducing apparatus
Inventor: NETSU NAOHIRO
IPC: G11B7/1356
Filed: 2003-06-23
Granted: 2006-10-01
Abstract: While supporting an optical disc having a recording density that is higher than conventional optical discs by shortening the wavelength of the emitted light and increasing the numerical aperture (NA) of an objective lens, a reduction in the size of an optical pickup apparatus relative to the size of a disc cartridge that houses the optical disc is achieved. The present invention includes a fixed optical system having a built-in light source, and a movable optical system having an objective lens. A parallel light beam that enters the movable optical system from the fixed optical system enters the movable optical system via a light path that is parallel to the direction in which the objective lens is movable and from the side on which a spindle motor is provided.
Patent TW-I230229-B (TW)
Title: Belt
Inventor: EDWARDS CHARLES O
IPC: F16G5/08
Filed: 2003-07-02
Granted: 2005-04-01
Abstract: A belt having a region comprising a non-woven material region on a pulley engaging surface. The non-woven region is infused with an elastomeric compound. A predetermined amount of metal salt of carboxylic acid is included in the elastomeric compound during compounding. The metal salts of carboxylic acid significantly reduce or eliminate slip noise.
Patent TW-I254371-B (TW)
Title: Simulator
Inventor: KAMON KAZUYA
IPC: H01L21/66
Filed: 2003-07-15
Granted: 2006-05-01
Abstract: A simulator is provided which can simulate in consideration of various parameters in a CMP process. A pattern density two-dimensional distribution calculating part takes a pattern density two-dimensional distribution image. A mesh adjusting part performs a mesh adjustment of a measured data. A height distribution calculating part calculates a height distribution based on the pattern density two-dimensional distribution image. A correlation coefficient calculating part calculates a correlation coefficient by performing a least squares analysis of a measured data and a height distribution data. Passing through a Fourier calculation part, spatial filter part, and reverse Fourier calculating part, the pattern density two-dimensional distribution image becomes a pattern density two-dimensional distribution image. This distribution image further passes through a height distribution calculating part, resulting in a height distribution data. The correlation coefficient calculating part calculates a correlation coefficient by performing a least squares analysis of the height distribution data and measured data after CMP process.