baber/WOPTO huggingface dataset:
Patent TW-200414266-A (TW)
Title: Cold cathode field emission flat lamp having carbon nanometer materials and manufacturing method thereof
Inventor: CHUANG CHIA-CHIH
Filed: 2003-01-30
Abstract: The present invention relates to a cold cathode field emission flat lamp having carbon nanometer materials and a manufacturing method thereof. The method comprises the following steps: (1) using a carbon nanometer material unit to produce carbon nanometer materials on a conductive substrate to form an electron generating source; (2) using a lower substrate unit to place a carbon nanometer material field emitter into a lower substrate having a resistance material layer; (3) using a grid unit to place a conductive plate on the carbon nanometer material field emitter in the lower substrate; (4) using a photo-permeable substrate unit to coat a conductive thin film, luminous materials, and a protection layer on a photo-permeable plate, where the luminous materials can illuminate visible lights after being hit by electrons; (5) using a packaging unit to vacuum the lower substrate unit and the photo-permeable unit before sealing to form a carbon nanometer material field emission flat lamp; and (6) using a cold cathode field emission illuminator to apply additional fields to allow the carbon nanometer material field emitter to emit electrons and, after the electrons hit the luminous materials, generate visible lights. The present invention is able to form a carbon nanometer material cold cathode field emission flat lamp by means of a three-electrode (anode, grid, and cathode) structure or a two-electrode (anode and cathode) structure. Also, by means of the present invention, a flat type carbon nanometer material field emission flat lamp having low power consumption, high luminous efficiency, high brightness, and no heat can be efficiently manufactured.
Patent TW-200304496-A (TW)
Title: Method of manufacturing magnesium alloy products
Inventor: AZUMA KENJI
IPC: B21J5/00
Filed: 2003-03-12
Abstract: This invention provides a method of manufacturing products, which have complex and accurate shape and exhibit high reliability of properties and enough corrosion resistance, at sufficiently high yield by employing a combination of casting and forging for forming magnesium alloy of which composition allows casting and which is excellent in forgeability. A magnesium alloy containing 2-10 mass % aluminum is cast to have crystal grain size not greater than 30 μ m. After the cast semifinished product is subjected to solution treatment, the semifinished product is forged to have crystal grain size not greater than 10 μ m and is then further forged to have a desired shape. A magnesium alloy containing 2-10 mass % aluminum is cast to have crystal grain size not greater than 10 μ m and the cast semifinished product is forged after solution treatment.
Patent TW-200306312-A (TW)
Title: Process for preparing crystalline form I of cabergoline
Inventor: SHEIKH AHMAD Y
IPC: C07D261/08
Filed: 2003-03-13
Abstract: A process for producing crystalline form I of cabergoline, which process comprises crystallization of the desired form from a toluene/heptane or toluene/hexane mixture starting from raw cabergoline, followed by recovery and removal of the solvent from the resulting toluene solvate Form X. The new solvate Form X of cabergoline, useful intermediate, and its preparation are also provided.
Patent TW-200305787-A (TW)
Title: Projection system, exposure device and exposing method
Inventor: OMURA YASUHIRO
IPC: G03F7/20
Filed: 2003-03-14
Abstract: A projection system is provided with permeable elements and projects the image on the first surface onto the second surface. The permeable elements are made of crystal material. The effective diameter ED of the permeable elements and the external diameter LD of the permeable elements meet the following relationship: 0.3 < ED/LD < 0.95. Even a fluorite with birefringence is used, the projection system can function with a well optical quality without the interference of the birefringence.
Patent TW-200306594-A (TW)
Title: Solid electrolytic capacitor and manufacturing method therefor
Inventor: WADA TOMOHIDE
IPC: H01G9/00
Filed: 2003-03-17
Abstract: The construction of the present invention is to install, on a cathode lead frame of portion which is covered with an external package, a mounting portion which is connected to a cathode terminal of a capacitor element. The distance that external oxide can reach the capacitor element is extended to a distance of the potion of said mounting portion; therefore, the oxidization is very low, and oxidization deterioration is very little. Moreover, because the terminal of the cathode is connected to the mounting portions in order to assure a certain mounting, the assembly precise can be greatly enhanced, and thus the miniaturization can be achieved.
Patent TW-200421964-A (TW)
Title: Method to manufacture heat sink sheet
Inventor: HUANG YI-HUEI
IPC: H05K7/20
Filed: 2003-04-01
Abstract: A method to manufacture heat sink sheet is disclosed, which comprises the steps of: removing part of the material on the heat-absorbing base, so as to form plural grooves on the heat-absorbing base; heating the heat-absorbing base; inserting plural heat-conduction fins into these grooves; applying force on both sides of the heat-absorbing base, so that the heat-absorbing base can clamp these heat-conduction fins through these grooves, and these heat-conduction fins can be bonded with the heat-absorbing bases. The bonded heat-conduction base and the heat-conduction fins are disposed at room temperature for achieving thermal equilibrium. Thus, the heat-conduction fins and the heat-absorbing base can be bonded tighter.
Patent TW-200412205-A (TW)
Title: Double-sided printed circuit board without via holes and method of fabricating the same
Inventor: RYU CHANG-SUP
IPC: H05K1/11
Filed: 2003-04-10
Abstract: Disclosed is a method of fabricating a double-sided PCB without via holes, functioning to transport electric signals between both sides of the PCB, by folding a flexible substrate, in which circuit patterns are formed on only one side of the flexible substrate, and the double-sided PCB without the via holes fabricated by the method. Therefore, the method is advantageous in that it allows PCB manufacturers to save the efforts for forming and protecting the via holes because the double-sided PCB does not need via holes, and reduces its fabricating cost and time, due to simplicity of this method.
Patent TW-200400976-A (TW)
Title: Process for chain stopping of PVC polymerization
Inventor: PFAENDNER RUDOLF
IPC: C08F2/38
Filed: 2003-04-29
Abstract: The present invention relates to a process and composition for the chain stopping of vinyl chloride polymerization or copolymerization in the presence of a stable free nitroxyl radical and a phenolic antioxidant. A further subject of the invention is the use of a stable free nitroxyl radical together with a phenolic antioxidant as a chain stopping mixture for the vinyl chloride polymerization or copolymerization. A further aspect of the invention is the use of higher sterically hindered nitroxyl radicals alone as chain stopping agents for the vinyl chloride polymerization.
Patent TW-200403610-A (TW)
Title: An electrophoretic display
Inventor: JOHNSON MARK THOMAS
IPC: G02F1/167
Filed: 2003-05-23
Abstract: A drive circuit for an electrophoretic matrix display comprises a select driver (16) for selecting lines of pixels (18) of the matrix display. A data driver (10) supplies drive voltage waveforms (VD) to each one of the selected pixels (18) via data electrodes (5, 5'). A controller (15) controls the select driver (16) to select a group of lines of pixels (18) at a same time during portions of the drive voltage waveforms (VD) which for each of the data . electrodes (5, 5,) are equal for at least all the pixels (18) which are associated with the same one of the data electrodes (5, 5').
Patent TW-200402217-A (TW)
Title: Digital contents distribution system, digital contents distribution method, program for executing the method, computer readable recording medium storing the program therein, and server and client therefor
Inventor: SHIMIZU SHUICHI
IPC: G06F17/00
Filed: 2003-06-02
Abstract: The digital contents distribution system of the present invention distributes digital contents through first and second networks 12 and 22. A server 14 is connected to the first network 12, and clients 20 for receiving and displaying or reproducing the digital contents are connected to the second network 22. The server 14 divides digital contents held therein into a plurality of packets, and transmits packets of a minimum unit for constructing the digital contents to the second network 22. The clients 20 include means for holding the digital contents therein by use of the packets of the minimum unit received from the server 14 and packets received from other clients constructing the second network.
Patent TW-200414649-A (TW)
Title: DC motor armature structure
Inventor: SAKABE TOMOHIRO
IPC: H02K1/24
Filed: 2003-06-17
Abstract: This invention provides a DC motor armature which has a higher density of coil winding in the slot of armature coil, high efficiency, and better productivity of coil winding and armature coil assembling. The armature has a slot 1b formed between protruding poles 1a extending radially from a rotor shaft 2, grooves 1c on the surfaces facing the slots 1b and in parallel with the rotor shaft, frame 4 having a central hole for fitting over the protruding pole 1a and flanges 4a, 4b, an armature winding 3 wound a around the frame 4 in a tapered shape to occupy one-half of a slot 1b, retaining piece 5 made of magnetically permeable plate, a projection 5c, formed on the retaining piece 5 and adapted to be engaged with the groove 1c, and bent portion 5a, 5b at the two ends of the retaining piece 5; the armature winding 3 containing the frame 4 having two retaining pieces 5 opposingly corresponding with each other and fixed on an inner surface of the central hole of the frame 4, is fit over the protruding pole 1a with the projection 5c engaged with the groove 1c, whereby the frame 4 is firmly fixed.
Patent TW-200403558-A (TW)
Title: Automatic decoding method for mapping and selecting a non-volatile memory device having a LPC serial communication interface in the available addressing area on motherboards
Inventor: SCHILLACI PAOLINO
IPC: G11C15/00
Filed: 2003-06-25
Abstract: The invention relates to an automatic decoding method for mapping and selecting a non-volatile memory device having a LPC serial communication interface in the available addressing area on motherboards. A logic structure is incorporated in the memory device, which allows a correct decoding to address the memory to the top of the addressable area or to the bottom of the same area, i.e. in both possible cases. This logic incorporates a non-volatile register whose information is stored in a CAM (Content Address Memory) to enable the automatic mapping of the memory in the addressable memory area.
Patent TW-200406040-A (TW)
Title: Floating gate memory fabrication methods comprising a field dielectric etch with a horizontal etch component
Inventor: DING YI
IPC: H01L21/8247
Filed: 2003-07-22
Abstract: A silicon nitride layer (120) is formed over a semiconductor substrate (104) and patterned to define isolation trenches (130). The trenches are filled with dielectric (210). The nitride layer is removed to expose sidewalls of the trench dielectric (210). The dielectric is etched to recess the sidewalls away from the active areas (132). Then a conductive layer (410) is deposited to form floating gates for nonvolatile memory cells. The recessed portions of the dielectric sidewalls allow the floating gates to be wider at the top. The gate coupling ratio is increased as a result. Other features are also provided.
Patent TW-200418618-A (TW)
Title: Return mechanism for a slide miter saw
Inventor: SHULL STEVEN A
IPC: B23Q1/70
Filed: 2003-08-04
Abstract: A miter saw includes a base, a table, a support housing connected to the table, at least one rail slidably connected to the support housing, a trunnion disposed on the at least one rail, a saw assembly pivotally attached to the trunnion and movable between a front position and a rear position, the saw assembly comprising a motor and a blade driven by the motor, and a return mechanism disposed on one of the trunnion and the support housing for returning the saw assembly to the rear position. The return mechanism may include a spool, a cable disposed on the spool, and a spring for biasing the spool to a first rotational position, the cable being connected to the other of the trunnion and the support housing.
Patent TW-200414489-A (TW)
Title: Integrated circuit and method of manufacturing same
Inventor: HEESSELS ADRIANUS CASPAR LEONARDUS
IPC: H01L23/544
Filed: 2003-08-12
Abstract: The integrated circuit (1) according to the invention comprises a set of cells (10), each of the cells (11, 13, 15, 19) comprises an electrical device (20) with a device parameter whose parameter value is a function of random parametric variations. The set of cells (10) comprises a first subset (12) of identification cells (13) with first random parametric variations, and a second subset (14) of cells (11, 15, 19), which are able to generate an identification code by measuring the random differences between the parameter values of the identification cells (13). According to the invention the cells (11, 15, 19) of the second subset (14) have second random parametric variations, which are smaller than the first random parametric variations, thereby making the generation of the identification code relatively easy.
Patent TW-200508969-A (TW)
Title: Method for flashing bios
Inventor: LEE HIS-CHIN
IPC: G06F9/445
Filed: 2003-08-18
Abstract: A method for flashing BIOS. The method is used to combine the flash utility with the BIOS into an executing file that BIOS can execute. Therefore, users only execute the executing file and they can flash BIOS. This method is more convenient for users to flash the BIOS.
Patent TW-200405135-A (TW)
Title: A method to prevent side lobe on seal ring
Inventor: HSIEH HUNG-CHANG
IPC: G03F1/00
Filed: 2003-08-22
Abstract: A new method is provided for the creation of a seal ring or fuse ring over the surface of a Phase Shift Mask. A seal ring pattern is created over the surface of a phase shift mask through a layer of phase shift material and a layer of opaque material. The seal ring is surrounded by a layer of opaque material by etching the layer of opaque material.
Patent TW-200509265-A (TW)
Title: Manufacturing method of memory chip and structure thereof
Inventor: LI WEN-FU
IPC: H01L21/56
Filed: 2003-08-25
Abstract: The present invention relates to a manufacturing method of memory chip and structure thereof, and more particularly to a manufacturing method of memory chip and structure thereof capable of reducing the manufacturing cost and increasing the yield rate. The manufacturing method includes steps of disposing the chip; bonding the aluminum wire; testing; and encapsulating. The structure of the present invention has a substrate, the upper and lower sides of the substrate have a copper layer, and a nickel layer and a gold layer are disposed above the copper layer sequentially. The gold layer has a chip disposed above it, the aluminum wire is disposed between the chip and the gold layer, and the aluminum wire penetrates through the gold layer to connect with the nickel layer. By using the mentioned method and structure, the present invention can carry out testing immediately after bonding the aluminum wire, so as to increase the yield rate. Since the wire is made of aluminum and it is not necessary to dispose gold ball on the chip, the amount of gold consumption can be reduced for production cost-down.
Patent TW-200408148-A (TW)
Title: Light-emitting device having plural light-emitting elements
Inventor: SAKAI SHIRO
IPC: H01L33/32
Filed: 2003-08-29
Abstract: A light-emitting device operating on a high drive voltage and a small drive current is disclosed. LEDs (1) are two-dimensionally formed on an insulating substrate (10) of e.g., sapphire monolithically and connected in series to form an LED array. Two such LED arrays are connected to electrodes (32) in inverse parallel. Air-bridge wiring (28) is formed between the LEDs (1) and between the LEDs (1) and electrodes (32). The LED arrays are arranged zigzag to form a plurality of LEDs (1) to produce a high drive voltage and a small drive current. Two LED arrays are connected in inverse parallel, and therefore an AC power supply can be used as the power supply.
Patent TW-200515643-A (TW)
Title: Antenna and method of protecting grounding portion of the same
Inventor: TAI LUNG-SHENG
IPC: H01Q5/378
Filed: 2003-10-24
Abstract: An antenna and method of protecting grounding portion of the same. The antenna includes a radiating element, a feeder cable, a grounding portion and a assistant plate. The assistant plate is covered by a protection film in order to prevent the assistent plate from oxygenation. A method of protecting grounding portion of the antenna includes: assembling the antenna in an electronic device, coupling the antenna's radiating element and the grounding portion with interior circuits of the electronic device by the feeder cable; choosing the assistant plate, which area is not bigger than the interior spare space of the electronic device; the assistant plate electronically connects to the grounding portion; Then covering the surface of the assistant plate which is exposed in the open air with the protection film. By increasing the efficient area of the grounding portion of the antenna and adding the protection film which can prevent the antenna from oxygenation and improve the effect of the grounding of the antenna. In this way, the loss of the antenna is reduced, the gain of the antenna is improved and the life of the antenna is prolonged.
Patent TW-200515403-A (TW)
Title: Method of determining the time of executing optimal power calibration of an optical drive
Inventor: LIU CHI-YUAN
IPC: H01S5/0683
Filed: 2003-10-24
Abstract: The present invention discloses a method of determining the time of executing optimal power calibration of an optical drive. Firstly, relation between value of a driving signal and ambient temperature of the optical drive is recorded in a memory. According to the look up table, mapping from the value of driving signal output by a compensator to the ambient temperature of the optical drive can be obtained. When the ambient temperature of the optical drive is higher than a predetermined temperature then execute an optimal power calibration.
Patent TW-200514927-A (TW)
Title: Long-lasting self-lubricating oil container
Inventor: LEE MAO-TU
IPC: F16C17/12
Filed: 2003-10-24
Abstract: The present invention provides a long-lasting self-lubricating container, comprising an oil tank fitted at one side of a sliding base. Inside the tank, wicks, spherical weights, and lubrication oil are contained. By means of the capillarity of the wicks, the lubrication oil inside the tank is uniformly absorbed and distributed over a lubricant-containing cotton arranged in the sliding base. When the lubricant-containing cotton moves up along a sliding rail, the lubrication oil is uniformly applied to the sliding rail so that a long-lasting lubrication effect is secured when rollers move along the sliding rail. An end portion of the wick is attached with a spherical weight, of which its weight maintains the end of the wick at the lowest location of the oil tank to ensure supply of lubrication oil for different mounting directions of the sliding base and the sliding rail and thus to realize complete lubrication.
Patent TW-200416509-A (TW)
Title: Switching regulator
Inventor: NAKA TAKESHI
IPC: H02M3/155
Filed: 2003-10-29
Abstract: There is provided a switching regulator with a small packaging area. The switching regulator according to the present invention includes: a first terminal for inputting an output voltage of the switching regulator; a reference voltage source for generating a reference voltage; a voltage divider circuit for dividing the output voltage of the switching regulator; an error amplifier for inputting the reference voltage and an output signal of the voltage divider circuit; a first circuit block having a resistance, for outputting a signal that varies depending on a resistance value of the resistance; a second circuit block having a square wave oscillator, for outputting a signal based on an output signal of the square wave oscillator and an output signal of the first circuit block; a third circuit block having a logic circuit for receiving the output signal of the square wave oscillator and the output signal of the second circuit block to output a signal, and a circuit for outputting an output signal, which is controlled based on an output of the logic circuit; and a comparator for receiving an output of the error amplifier and the output signal of the third circuit block to output a signal.
Patent TW-200428402-A (TW)
Title: Self-repair of memory arrays using preallocated redundancy (par) architecture
Inventor: MOON NATHAN I
IPC: H04L1/22
Filed: 2003-11-03
Abstract: Methods and apparatus for self-repairing non-volatile memory using a PreAllocated Redundancy (PAR) architecture. In a representative embodiment, the non-volatile memory includes a block, a memory subblock; a redundancy subblock having a size equal to the size of the memory subblock, a comparator (265) coupled to the block, a fail latch circuit (270) coupled to the block, and a fuse (260) coupled to the block. The comparator (265) is configured to identify a failure within a particular memory subblock by comparing expected data with read data. The fail latch circuit (270) is configured to determine an address of the particular memory subblock. The fuse is configured to cause the particular memory subblock to be replaced with the redundancy subblock, thereby repairing the non-volatile memory.
Patent TW-200416895-A (TW)
Title: A method of rapidly thermally annealing multilayer wafers with an edge
Inventor: NEYRET ERIC
IPC: H01L21/762
Filed: 2003-11-04
Abstract: The invention provides a method of thermally treating a multilayer wafer (10) with an edge, the wafer being made of materials selected from semiconductive materials and the method being characterized in that during annealing heating is adapted locally and selectively at the edge to take account of the local difference in heat absorption by the edge.
Patent TW-200515905-A (TW)
Title: A massage rotary bead aid device
Inventor: XU YOU
IPC: A61H19/00
Filed: 2003-11-07
Abstract: This invention is a kind of massage rotary bead aid device, which is an improved design of massage rotary bead. It can be quickly assembled and used to stimulate female erogenous G point with its rotation to help reach orgasm.
Patent TW-200419848-A (TW)
Title: Electrical connector
Inventor: YOTSUTANI KENICHI
IPC: H01R43/24
Filed: 2003-12-11
Abstract: The present invention relates to an electrical connector having a large number of contacts arranged at a fine pitch, in which the molding work of the insulator is prevented from becoming harder gradually even if the barrier wall of the contact insertion hole becomes thin due to high density mounting. The electrical connector (1) comprises an insulator, and contacts inserted into respective contact insertion holes made in the insulator while being aligned laterally. With regard to a contact part (3a) coming into electrical contact with the associated contact, and a body part (3b) being held in the insertion hole in the contact (3), the body part (3b) is formed thinner than the contact part (3a).
Patent TW-200521829-A (TW)
Title: Method for separating screen display for quotient and residue
Inventor: Chen pei-zhi
Filed: 2003-12-19
Abstract: The present invention relates to a method for separating screen display for quotient and residue to detect quotient and residue for number of bits. If number of bits for quotient and residue are smaller, displaying them on one screen; and if number of bits for quotient and residue is larger, displaying them on separated screens.