baber/WOPTO huggingface dataset:
Patent TW-200518458-A (TW)
Title: Nanotube-based switching elements and logic circuits
Inventor: BERTIN CLAUDE L
IPC: H01L29/78
Filed: 2004-08-13
Abstract: Nanotube-based switching elements and logic circuits. Under one embodiment of the invention, a switching element includes an input node, an output node, a nanotube channel element having at least one electrically conductive nanotube, and a control electrode. The control electrode is disposed in relation to the nanotube channel element to controllably form an electrically conductive channel between the input node and the output node. The channel at least includes said nanotube channel element. The output node is constructed and arranged so that channel formation is substantially unaffected by the electrical state of the output node. Under another embodiment of the invention, the control electrode is arranged in relation to the nanotube channel element to form said conductive channel by causing electromechanical deflection of said nanotube channel element. Under another embodiment of the invention, the output node includes an isolation structure disposed in relation to the nanotube channel element so that channel formation is substantially invariant from the state of the output node. Under another embodiment of the invention, the isolation structure includes electrodes disposed on opposite sides of the nanotube channel element and said electrodes produce substantially the same electric field. Under another embodiment of the invention, a Boolean logic circuit includes at least one input terminal and an output terminal, and a network of nanotube switching elements electrically disposed between said at least one input terminal and said output terminal. The network of nanotube switching element effectuates a Boolean function transformation of Boolean signals on said at least one input terminal. The Boolean function transformation includes a Boolean inversion within the function, such as a NOT or NOR function.
Patent TW-200508514-A (TW)
Title: Linear motion drive system
Inventor: HAMA TOMIO
IPC: F16C29/04
Filed: 2004-08-18
Abstract: The linear motion drive system is capable of automatically remove a clearance between a moving body and a linear shaft when the moving body and/or the linear shaft is abraded. The linear motion drive system comprises: the moving body linearly and reciprocally moved along the linear shaft; a contact body contacting the linear shaft; and a pressure unit provided to the moving body, the pressure unit pressing the contact body so as to apply pressure to the linear shaft. The pressure unit includes: a press section contacting and pressing the contact body; a biasing member biasing the press section toward the linear shaft; and a locking mechanism holding the press section.
Patent TW-200521920-A (TW)
Title: Drive circuit and plasma display device
Inventor: ONOZAWA MAKOTO
IPC: G09G3/20
Filed: 2004-08-18
Abstract: A first signal line for supplying a potential to one terminal of a capacitive load, a first switch element for supplying a first potential to the first signal line, a first drive circuit for driving the first switch element, and a second signal line for supplying a second potential different from the aforesaid first potential to the one terminal of the capacitive load are included. A first capacitor is capable of supplying a lower potential than the first and the third potentials to the first signal line. A coil circuit is connected between the first signal line or the second signal line and a supply line for supplying the third potential. A floating power supply circuit supplies power supply voltage with a potential of the first signal line as a reference to the first drive circuit.
Patent TW-200518073-A (TW)
Title: Optical disk drive of writing a re-writable optical disk and method thereof
Inventor: CHEN SHIH-FANG
IPC: G05B15/02
Filed: 2004-11-17
Abstract: An optical disk drive of recording a re-writable optical disk and the method thereof. First, an optimum power is determined. A gain of a SBAD (sub beam adder) signal is adjusted for generating a calibrated SBAD signal such that the calibrated SBAD signal maintains at the same level during a write power phase and a read power phase substantially. Then, the re-writable optical disk is recorded by using the optimum power. Next, a defect of the re-writable optical disk is detected according to the calibrated SBAD signal. Then, the optical disk drive will jump over the defect and prevent it from being data-recorded so as to avoid system malfunction.
Patent TW-200617143-A (TW)
Title: A high efficient phosphor powder and the manufacture method thereof
Inventor: ZHENG SHI-YU
Filed: 2004-11-23
Abstract: A high efficient phosphor powder and the manufacture method thereof includes: using microwave or plasma for instant heating to improve distribution of the illuminating additive of the phosphor powder to intensify crystallization degree of its main ingredients and to reduce electron capture defects or hole capture defects of the phosphor powder surface, so that illuminating efficiency of the phosphor powder increases; increased surface area of the powder by the fine powders generated during grinding phosphor powder and improved surface crystalline by microwave and plasma processing further increase illuminating efficiency of the phosphor powder. Besides, a film cladding layer of the same main ingredients with the phosphor powder over the powder surface is able to form a good crystalline via microwave or plasma processing, thus both lifespan and illuminating effects of the present product increase.
Patent TW-200536590-A (TW)
Title: Recording medium and game machine
Inventor: NOJIRI SHINTA
IPC: A63F13/69
Filed: 2004-11-25
Abstract: Disclosed is a recording medium and a game machine, which records game software that comprises an executable program including: a step of displaying a plurality of cards which can be selected by a player, on a monitor with a first size; a step of displaying the card selected by the player, with a second size lager than the first size; a step of searching/judging a plurality of commands defined on the selected card, generating an object having an action type display corresponding to the defined commands, generating a command selection screen, and displaying it together with the selected card; a step of detecting which action type display has been selected/established by the player on the command selection image corresponding to the selected card; and a step of executing only the command corresponding to the action type display confirmed to be selected by the player during the game.
Patent TW-200620960-A (TW)
Title: Hinge structure
Inventor: CHEN RUI-HAO
Filed: 2004-12-10
Abstract: One kind of hinge structure applies to portable electronics, including a post, a cam, a spring and a follower. One end of the cam has a cam surface. The post thrilled through the cam and the spring. One end of the spring pushes the cam, the other end pushes the post. The follower is fixed to the post. The follower is engaged to the cam. The cam surface has two concaves and two convexities. The angle from one convexity to one concave is bigger than the angle from one part of the portable electronics to the other part of it when portable electronics is opened. The cam is engaged to one part of the portable electronics, the post is engaged to the other part of it.
Patent TW-200622557-A (TW)
Title: Common rotate device for portable computer
Inventor: HUANG CHAO-MING
IPC: G06F1/16
Filed: 2004-12-17
Abstract: A common rotate device for portable computer is disclosed. A base of the portable computer has a plurality of first and second fastening holes. A hinge has a plurality of first and second through holes, wherein each of the first through holes are corresponding to the second fastening holes of the base. A rotate device also has a plurality of first and second through holes, wherein each of the first through holes are corresponding to the first fastening holes of the base, each of the second through holes are corresponding to the second through holes of the hinge.
Patent TW-200623313-A (TW)
Title: A method of diffusion barrier layer formation for protecting a dielectric layer
Inventor: LIN SHIH-YAO
Filed: 2004-12-24
Abstract: A method for forming a protecting barrier layer between a dielectric layer and interconnects is provided. A protecting barrier layer is formed on the dielectric layer and on the inner surfaces of contact holes or damascene structure. A diffusion barrier layer is formed on the protecting barrier layer. During the diffusion barrier layer depositing process, the protecting barrier layer protects the dielectric layer from damage by particle collision and avoids changing the dielectric constant of the dielectric layer.
Patent TW-200523364-A (TW)
Title: Methods and compositions relating to expression factors
Inventor: YANG YUN-LIANG
IPC: C12N15/63
Filed: 2005-01-10
Abstract: The invention describes an expression factor and methods for inhibiting the growth of cells, for enhancing the activity of a drug, and for inhibiting the virulence of microbes. Methods of screening for expression factor inhibitors are also described. The compositions comprise at least one expression factor inhibitor and may further comprise at least one drug.
Patent TW-200536783-A (TW)
Title: Process for improving raw pigment grindability
Inventor: FLYNN HARRY E
IPC: C01G23/07
Filed: 2005-01-20
Abstract: Methods of improving the grindability of raw titanium dioxide produced by high temperature oxidation of titanium tetrachloride comprise quenching the oxidation reaction products with an essentially inert fluid to reduce the degree of aggregation of the titanium dioxide particles and thereby improve the grindability of the raw titanium dioxide. The essentially inert fluid can comprise recycled cooled gaseous reaction products from which the titanium dioxide particles have been separated.
Patent TW-200537543-A (TW)
Title: Image forming device
Inventor: UNNO HIROTAKA
IPC: H01J31/12
Filed: 2005-03-02
Abstract: This invention relates to an image-forming device. The rectangular frame-shaped sealing plane (11a) seals a side wall. It is formed on a circumference of a front board (11) of an FED. On the sealing plane (11a), via a base layer (31), it forms an indium layer (32). At the four corner parts of the indium layer (32), electrodes (34) for carrying electricity are connected respectively. The width of the indium layer (32) gradually narrows, it goes closer to the adjacent corner part from almost center of each side part.
Patent TW-200537186-A (TW)
Title: Array substrate for liquid crystal display device and fabricating method thereof
Inventor: PARK JONG-JIN
IPC: G02F1/1362
Filed: 2005-04-27
Abstract: An array substrate for a liquid crystal display (LCD) device includes a substrate having a display region and a non-display region at periphery portions of the display region, the non-display region including first, second, third and fourth regions; a plurality of gate lines parallel to the second and fourth regions, the plurality of gate lines including a first gate line closest to the second region and a second gate line closest to the fourth region; a plurality of data lines parallel to the first and third regions and crossing the plurality of gate lines to define a plurality of pixel regions in the display region, the plurality of data lines including a first data line closest to the first region; and a light-shielding portion corresponding to the non-display region and disposed at the same layer as at least one of the gate line and the data line, the light-shielding portion including first, second, third and fourth portions corresponding to the first, second, third and fourth regions, respectively.
Patent TW-200642577-A (TW)
Title: Fixture of the air-venting layer for venting inlet, and its assembly method
Inventor: TSENG YUNG-CHUAN
IPC: H05K7/20
Filed: 2005-05-24
Abstract: This invention provides a fixture of the air-venting layer for venting inlet. It comprises a fixing base, an air-venting layer, and a connector. The fixing base has an accommodation space, and at least a through hole penetrating and connected with the accommodation space. The air-venting layer is built in the accommodation space of the fixing space. The connector is made of heat-melting material. It is built between the fixing base and the air-venting layer. When the connector cools down from the melting state due to heat, the air-venting layer is fixed inside the fixing base. Via the air-venting layer,, the venting inlet connected to the exterior plays the role as the filter. Eventually, it effectively blocks the dusts and foreign objects by the air-venting layer.
Patent TW-200603195-A (TW)
Title: Charge neutralization device
Inventor: ITO HIROYUKI
IPC: H01L21/265
Filed: 2005-05-25
Abstract: There is provided a charge neutralization device capable of supplying low-energy electrons of the 5 eV level or below, preferably 2 eV level, so as to eliminate charge-up of ion implantation and damage by electrons even in a front-line device and compatible with a large-size substrate 13. The present invention is characterized in that the charge neutralization device includes microwave generation means, plasma generation means for generating an electron plasma by the microwave generated by the microwave generation means, and contact means for bringing the electron plasma generated by the plasma generation means into contact with the beam plasma region including the ion beam.
Patent TW-200610991-A (TW)
Title: Making method of laser-polished fiber devices
Inventor: CHI SIEN
IPC: G02B26/08
Filed: 2005-05-30
Abstract: A making method of laser-polished fiber devices of laser devices is provided. The step is to laser-polish the cladding of a fiber so that the evanescent field is presented. The depth of polishing is adjusted by measuring the widths of the interference stripes of laser. The effect length of the evanescent field is adjusted by changing the curvature radius of the fiber. The polished fibers are overlapped to cause coupling. Then the coupling parts are melted and fuse-tapered to form couplers, add/drop multiplexer and gratings etc.
Patent TW-200640777-A (TW)
Title: Method for forming micro-structure
Inventor: CHENG TUNG-CHEN
IPC: B81B7/04
Filed: 2005-05-31
Abstract: This invention is a method for froming micro-structure matrix. The forming steps include: the matrix is first put on a prototype mold and a pattern; using the ejection mechanism of the pattern, the prototype matrix can be supported to be a forming height; next the magnetic induction forming step of the matrix is performed, which uses the magnetic coils put on a side of the matrix to connect it for passing current through it and let it be near to the matrix. If the matrix is a low-conductivity material, and after a metal slice has to be stacked on the matrix, then repeat the above forming steps. Using this invented forming method, making the micro-structure is quite simple and suitable for various metallic matrix material. Of course, this invented method is also composed of a step of ejecting matrix.
Patent TW-200607927-A (TW)
Title: Screw pump and screw gear
Inventor: YAMAMOTO SHINYA
IPC: F04C29/00
Filed: 2005-06-14
Abstract: The crew pump of the present application comprises a pair of screw rotors acting as a function of fluid transfer body. Regarding the rotation angle x around the axis line of each screw rotor, the variation of lead angle θ starting from the rotation start angle O of rotation angle x corresponding the start point of screw thread to the rotation end angle E of rotation angle x corresponding the end point of screw thread can be represented by lead angle variation function θ (x). Said lead angle variation function θ (x) is comprised by the combination of plural variation functions θ1(x), θ 2(x) of different variation states. According to the way of plural variation functionsθ1(x), θ 2(x) combination, it can set the variation type of lead angle θ. Thus it can set the fluid compression characteristics of pump arbitrarily according to the relation with the axial length L of screw rotors.
Patent TW-200608305-A (TW)
Title: Method of producing diffractive structures in security documents
Inventor: NEMETH JOSHUA ROBERT
Filed: 2005-07-15
Abstract: A method of producing a security document or article including a substrate, which is transparent at least to visible light, and a diffractive optical microstructure. The method includes applying an opacifying layer to at least one surface of the transparent substrate. An area of the opacifying layer is exposed to laser radiation to ablate apertures in selected portions of the opacifying layer, thereby forming a diffractive optical microstructure on the surface of the substrate. The laser radiation may be patterned prior to exposing the opacifying layer, for example by passing the radiation through a mask. Alternatively, a focussed or collimated laser beam may be directed onto the selected portions of the opacifying layer. Laser radiation may be directed onto the opacifying layer either directly, or through the transparent substrate. Security documents or articles made in accordance with the method are also provided.
Patent TW-200705007-A (TW)
Title: Liquid crystal display panel and liquid crystal display
Inventor: WU YUAN-LIANG
IPC: G02F1/133
Filed: 2005-07-25
Abstract: A liquid crystal display panel including an active device array substrate, an opposite substrate, a liquid crystal layer disposed between the active device array substrate and the opposite substrate, and a patterned insulating layer is provided. In the active devices array substrate, scan lines and data lines are disposed on a first substrate to form a plurality of pixel areas, and each active device is electrically connected with the corresponding scan line and data line. The first substrate, the scan lines, the data lines and the active devices are covered by a passivation layer. A first transparent electrode layer includes a plurality of pixel electrodes electrically connected with the corresponding active devices and a plurality of stripe lines electrically connected with the corresponding data lines. The opposite substrate includes a second substrate and a second transparent electrode layer disposed on the second substrate. The patterned insulating layer includes a plurality of insulating patterns. The insulating patterns are disposed between the second transparent electrode layer and the stripe lines, and arranged alone each stripe line.
Patent TW-200707851-A (TW)
Title: Edge card connector assembly with high-speed terminals
Inventor: REGNIER KENT E
IPC: H01R12/18
Filed: 2005-08-11
Abstract: A surface mount connector for high speed data transfer application has an insulative housing with a circuit card-receiving slot disposed along a front face thereof. A plurality of conductive terminals are supported by the housing so that contact portions of the terminals extend into the card slot. The terminals are formed with a thin configuration to reduce the overall capacitance of the terminals as a group as a means of regulating the impedance thereof. The terminals are supported on opposite face of the connector housing, specifically the top and bottom faces thereof, and each of the terminals includes a tail portion, a contact portion and a retention portion that engages the connector housing so that the contact portions are cantilevered in their extent within the housing.
Patent TW-200631391-A (TW)
Title: System and method for transmitting graphics data in a push-to-talk system
Inventor: KIES JONATHAN K
IPC: H04W76/00
Filed: 2005-08-24
Abstract: A system and method that transmits and displays graphical images among wireless devices in a push-to-talk system. A predefined set of graphical images is stored in a wireless device, and when a user presses a push-to-talk button on the wireless device, the wireless device displays a list of predefined images to the user to select. After the user selects an image, the wireless device transmits an image code associated with the selected image to a server for relaying to every wireless device in a push-to-talk communication group. When a receiving wireless device receives the image code, it retrieves an image corresponding to the image code from the predefined set and displays the image to the user of the wireless device.
Patent TW-200642084-A (TW)
Title: Multi-layered complementary wire structure and manufacturing method thereof
Inventor: CHEN YU-CHENG
IPC: G02F1/13
Filed: 2005-08-31
Abstract: A multi-layered wire structure includes a substrate, a plurality of first conductive lines formed in a first layer over the substrate extending in parallel to each other in a first direction, a plurality of second conductive lines formed in a second layer over the first layer extending in parallel to each other in a second direction orthogonal to the first direction, a plurality of sets of third conductive lines formed in the second layer extending in the first direction, each set of third conductive lines corresponding to one of the first conductive lines, and a plurality of sets of conductive paths formed between the first layer and the second layer, each set of conductive paths corresponding to one of the first conductive lines and one set of third conductive lines and electrically connecting the corresponding first conductive line to the corresponding set of third conductive lines.
Patent TW-200621819-A (TW)
Title: Ziegler-natta catalyst, preparation, and use for the polymerization of alkenes
Inventor: SPAETHER FRANK WOLF
Filed: 2005-09-02
Abstract: A method for making a solid catalytic component for a Ziegler-Natta catalyst includes contacting a particulate porous support with a solution of a hydrocarbon soluble organomagnesium precursor compound in a hydrocarbon solvent; and reacting said hydrocarbon soluble organo-magnesium precursor compound with an amount of aliphatic or aromatic alcohol, said amount being within an acceptable range of a molar equivalent of aliphatic or aromatic alcohol calculated according to formula (I): wherein EquAlkanol=molar equivalents of aliphatic or aromatic alkanol relative to the molar amount of magnesium-organic precursor, (mole MgR/g support)=mmoles of magnesium-organic precursor per gram of particulate solid support, wt% (H2O)/support=weight present of physically adsorbed water on the solid support, and said magnesium organic precursor compound being converted to a magnesium-oxygen compound.
Patent TW-200712353-A (TW)
Title: Oil-conducting apparatus for linear motion systems
Inventor: WANG CHIN-PEI
IPC: F16C29/06
Filed: 2005-09-23
Abstract: An oil-conducting apparatus can provide enough lubricant to linear motion systems, such as linear guideway, ball screw, and etc. The main mechanism of the apparatus containing an elastic cavity with two valves and two pipes, one connects a rolling element circulation passage and the elastic cavity, another connects an oil tank and the elastic cavity, is that the shape change of the elastic cavity resulting from a rolling element press and the elastic force.
Patent TW-200711700-A (TW)
Title: Magnetic induction type electric whipping top
Inventor: XU CHAO-REN
IPC: A63H1/00
Filed: 2005-09-28
Abstract: The present invention relates to a magnetic induction type electric whipping top comprising a driving device and a whipping top unit. The driving device includes at least a motor, and a magnetic unit directly or indirectly driven by the motor. The magnetic unit is driven to rotate when the motor operates. The whipping top unit is made of aluminum. The whipping top in attachment with the driving device is magnetically induced to rotate by the magnetic unit that is put in rotation according to Arago theory. The present invention is full of interest and has different ways to play, and the driving method has not been known beforehand so that the present invention also has educational meaning.