baber/WOPTO huggingface dataset:
Patent TW-I276124-B (TW)
Title: Device for fine processing apparatus of magnetic bodies and method thereof
Inventor: HU JU-MING
IPC: H01F41/00
Filed: 2005-02-17
Granted: 2007-03-11
Abstract: The present invention relates to a device for fine processing apparatus and its method thereof, particularly relates to a device and method for fine processing apparatus of magnetic bodies. The device first places at least one magnetic body into a working container in which the working liquid is filled above the height of the diameter of magnetic bodies; in addition, the working container is installed with one rotating magnetic unit that includes a rotating unit. Through the rotating unit, a magnetic drag unit is driven to attract the magnetic bodies inside the working container by means of magnetic mechanics, and the magnetic bodies are then constantly moving in the working liquid of the working container so as to bring about repetitive impacting among the magnetic bodies to the degree of cracking, thereby becoming a plurality of magnetic particles. This invention therefore is not only to produce fine magnetic particles through a rapid fine processing of magnetic bodies but also to improve the purity of magnetic particles.
Patent TW-I273769-B (TW)
Title: Gyrator with feedback resistors
Inventor: CHANG TE-CHIH
IPC: H03H11/42
Filed: 2005-03-01
Granted: 2007-02-11
Abstract: A gyrator includes a gyrator core and at least one common mode feedback circuit. The gyrator core includes four inverters mutually connected in a loop configuration between a pair of input ends and a pair of output ends. The common mode feedback circuit is provided between the pair of input ends and/or the pair of output ends and includes a forward reverse connection inverter set and a backward reverse connection inverter set. The forward reverse connection inverter set has a first inverter, a second inverter connected in reverse series with the first inverter, and a first feedback resistor connected in parallel with the second inverter. The backward reverse connection inverter set has a third inverter, a fourth inverter connected in reverse series with the third inverter, and a second feedback resistor connected in parallel with the fourth inverter.
Patent TW-I348364-B (TW)
Title: Intramedullar nail
Inventor: BUETTLER MARKUS
IPC: A61B17/72
Filed: 2005-03-24
Granted: 2011-09-11
Abstract: An intramedullary nail includes (a) a longitudinal nail body extending from a proximal end to a distal end and having a central longitudinal axis and a diameter D, the nail body being configured for insertion into a medullary cavity of a bone, the nail body having a proximal portion and a distal portion longitudinally separated from one another; (b) a first transverse hole extending through the distal portion of the nail body at an angle transverse to the central longitudinal axis and defining a first transverse hole axis, the first transverse hole axis being offset from the central longitudinal axis of the nail body; and (c) a second transverse hole extending through the distal portion of the nail body at an angle transverse to the central longitudinal axis and defining a second transverse hole axis. The first transverse hole axis intersects the second transverse hole axis.
Patent TW-I286782-B (TW)
Title: Substrate cleaning apparatus, substrate cleaning method, and medium with recorded program using for the method
Inventor: AMAI MASARU
IPC: B08B1/04
Filed: 2005-04-06
Granted: 2007-09-11
Abstract: This invention provides a substrate cleaning apparatus and a substrate processing method. A brush (3) is brought into contact with a substrate W while the substrate W is being rotated, and a cleaning position Sb of the brush (3) is relatively shifted to the substrate W, it directs to a circumference part from a center part of the substrate W. The process fluid composed of a liquid droplet and a gas is jetted from a two-fluid nozzle (5) to the substrate W. The cleaning position Sn of the two-fluid nozzle (5) is relatively shifted to the substrate W. It directs to the circumference part from the center part of the substrate W. While the cleaning position Sb of the brush (3) is shifted to the circumference part from the center part, the cleaned position Sn of the two-fluid nozzle (5) is arranged on a side closer to a center Po than the cleaning position Sb of the brush (3). Eventually, it prevents the contaminants that transferring from the brush to contaminate the wafer.
Patent TW-I407991-B (TW)
Title: Game system
Inventor: UEMURA HIROSHI
IPC: A63F13/847
Filed: 2005-04-29
Granted: 2013-09-11
Abstract: The amusing game system makes the best use of the characteristics of the game cards. Base character data are read out to generate a base character image; when a first code is read out, a first part data corresponding to the first code is read from a data memory means, and a part of the base character data is changed by the first part data read out; when a second code is read in, one of a plurality of second base data, corresponding to the second code, and another part of the base character image is changed by the selected second part data; when a second code is read in again, one of a plurality of second part data other than the second part data selected by the second part changing means is selected and read out, and another part of the base character image is changed by the second part data. Based on thus changed character data, a character image is generated.
Patent TW-I379911-B (TW)
Title: A direct reduction process
Inventor: ANDREAS ORTH
IPC: C21B13/00
Filed: 2005-05-30
Granted: 2012-12-21
Abstract: A direct reduction process for a metalliferous material includes supplying the metalliferous material, a solid carbonaceous material, an oxygen-containing gas, and a fluidizing gas into a fluidized bed in a vessel and maintaining the fluidized bed in the vessel, at least partially reducing metalliferous material in the vessel, and discharging a product stream that includes the partially reduced metalliferous material from the vessel. The process comprises (a) reducing the metalliferous material in a solid state in a metal-rich zone in the vessel; (b) injecting the oxygen-containing gas into a carbon-rich zone in the vessel with a downward flow in a range of ±40° to the vertical and generating heat by reactions between oxygen and the metalliferous material (including metallized material), the solid carbonaceous material and other oxidizable solids and gases in the fluidized bed, and (c) transferring heat from the carbon-rich zone to the metal-rich zone by movement of solids within the vessel. The metal-rich zone is formed in a lower section of the vessel and the carbon-rich zone is an intermediate section below an upper section of the vessel. Oxygen-containing gas is injected into a central region of the vessel.
Patent TW-I290587-B (TW)
Title: Multi-stage plasma applying device
Inventor: YANG MING-SHIAN
IPC: C23C14/22
Filed: 2005-07-01
Granted: 2007-12-01
Abstract: A multi-stage plasma applying device comprises one plasma generation unit, one set of insulation unit which is sleevingly set on the plasma generation unit, and at least one set of dissociation unit which is set on the insulation unit. The plasma generation unit includes the first dissociation electrode and the second dissociation electrode which mutually define a plasma chamber. The dissociation unit includes the first electrode and the second electrode which mutually define a dissociation chamber connecting to the plasma chamber. The insulation unit is used to electrically insulated the dissociation unit and the plasma generation unit. When the gas is introduced into the plasma chamber from outside, the gas is transformed into the plasma by the first dissociation electrode and the second dissociation electrode. Continuously, the plasma passes through the dissociation chamber of the dissociation unit and is further dissociated by the first electrode and the second electrode to form higher density plasma which leaves the dissociation chamber.
Patent TW-I264554-B (TW)
Title: Grounding type structure of Integrated circuit test socket
Inventor: WEI SHIUN-TAI
IPC: G01R31/28
Filed: 2005-07-14
Granted: 2006-10-21
Abstract: A grounding type structure of an integrated circuit test socket is applied with a high frequency integrated circuit test socket for improving grounding of high frequency signal. A load board, an interface, which is referred to as a test socket, between the integrated circuit and the load board is required when the performance test of an integrated circuit after the integrated circuit packaged. The present invention provides an improved architecture for the test socket, which is suitable for integrated circuit package having grounding pads. Conventionally, pogo pins or probes of different structures are used as signal interface for the grounding of the integrated circuit test socket of this kind. The novel architecture provided by the present invention replaces the conventional signal interface with a printed circuit board so that costs are reduced and improvement of grounding noise is realized in practical test. With the improvement of the grounding noise, the quality of high frequency signal is enhanced and the passing rate of the integrated circuit is increased.
Patent TW-I286210-B (TW)
Title: High voltage screening device of a chip type capacitor
Inventor: TZENG MING-TSAN
IPC: H01G9/00
Filed: 2005-11-10
Granted: 2007-09-01
Abstract: The high voltage screening device of a chip type capacitor contains a column ordering positioning section, a displacement suck head section, a clip testing section, and a material allotting and collecting section. The column ordering positioning section can order plural chip type capacitors to be a column and then the displacement suck head section sucks the column to the clip testing section for testing. Finally, the material allotting and collecting section classifies the columns by the test results. The displacement suck head section can suck the next batch capacitors when the clip testing section tests current batch; and plural chip type capacitors can be tested simultaneously. Therefore the present screening of the chip type capacitors is a rapid screener and the work efficiency of the screener is elevated.
Patent TW-I278058-B (TW)
Title: Substrate processing apparatus and substrate processing method
Inventor: ASANO TORU
IPC: G03F7/30
Filed: 2005-11-29
Granted: 2007-04-01
Abstract: An interface transport mechanism employs an upper hand during the transport of a substrate to an exposure device, and employs a lower hand during the transport of the substrate that has been carried out of the exposure device. A fifth central robot employs a lower hand during the transport of a substrate after the exposure processing by an exposure device, and employs an upper hand during the transport of a substrate after the drying processing that has been carried out of a drying processing group. That is, the upper hand is employed to transport a substrate to which no liquid is attached, and the lower hand is employed to transport a substrate to which a liquid is attached after the exposure processing.
Patent TW-I407120-B (TW)
Title: Programmable devices to route signals on probe cards
Inventor: GRANICHER DANE C
IPC: G01R31/02
Filed: 2006-01-26
Granted: 2013-09-01
Abstract: A probe card of a wafer test system includes one or more programmable ICs, such as FPGAs, to provide routing from individual test signal channels to one of multiple probes. The programmable ICs can be placed on a base PCB of the probe card, or on a daughtercard attached to the probe card. With programmability, the PCB can be used to switch limited test system channels away from unused probes. Programmability further enables a single probe card to more effectively test devices having the same pad array, but having different pin-outs for different device options. Reprogrammability also allows test engineers to re-program as they are debugging a test program. Because the programmable IC typically includes buffers that introduce an unknown delay, in one embodiment measurement of the delay is accomplished by first programming the programmable IC to provide a loop back path to the test system so that buffer delay can be measured, and then reprogramming the programmable IC now with a known delay to connect to a device being tested.
Patent TW-I285131-B (TW)
Title: Heating absorptive dryer and power-saving method for drying, heating, and regeneration
Inventor: LI JIUN-REN
IPC: B01D7/00
Filed: 2006-04-06
Granted: 2007-08-11
Abstract: Disclosed is a heating absorptive dryer and a power-saving method for drying, heating and regeneration, wherein the dryer comprises an air inlet unit, an air outlet unit, pressure control piping, a pressure control assembly, and a heating unit that connect to containers in which drying agents are contained, and a drying step, a regeneration step, and a switching step are controlled to carry out. In order to save the power used in a heating process and a cooling process of the regeneration process, temperature switches are arranged in the containers at a location close to an inlet. The temperature switches control the heater to lower the heating temperature from a first temperature to second temperature in a second half of the heating process.
Patent TW-I291253-B (TW)
Title: Light emitting diode structure
Inventor: KUO CHENG-HUANG
IPC: H01L33/20
Filed: 2006-04-18
Granted: 2007-12-11
Abstract: A light emitting diode (LED) structure including a substrate, a first type doped semiconductor layer, an active layer, a second type doped semiconductor layer and a transparent conductive layer is provided. The first type doped semiconductor layer is located on the substrate. The active layer is located on the first type doped semiconductor layer. The second type doped semiconductor layer is located on the active layer, and the transparent conductive layer is disposed on the second type doped semiconductor layer. A portion of the transparent conductive layer and the second type doped semiconductor layer underneath the transparent conductive layer are removed, to make the transparent conductive layer a mesh structure and a surface of the second type doped semiconductor layer a rough surface. Accordingly, the occurrence of total internal reflection inside the LED is avoided, thus enhancing the light extraction efficiency of the LED.
Patent TW-I319271-B (TW)
Title: Frequency hopping design for single carrier fdma systems
Inventor: PALANKI RAVI
IPC: H04B1/713
Filed: 2006-04-19
Granted: 2010-01-01
Abstract: Systems and methodologies are described that facilitate frequency hopping in a single carrier FDMA wireless environment by dynamically altering user offsets with time to obtain interference diversity. A channel tree can be utilized with nodes that are assigned values. User devices can be assigned to such nodes, a path between an assigned node and a root node in the channel tree can be evaluated, and a table lookup can be performed to determine an identity of a subcarrier set to assign to the user device assigned to a given node, as well as a number of subcarriers to be assigned to the user device. Additionally, node values can be dynamically varied during a communication event to alter path values and thus alter subcarrier set assignments.
Patent TW-I402211-B (TW)
Title: Process for the continuous production of hydroxylammonium
Inventor: OEVERING HENDRIK
IPC: C07C251/44
Filed: 2006-07-07
Granted: 2013-07-21
Abstract: Process and equipment for the continuous production of hydroxyl ammonium by reduction of nitrate ions or nitrogen oxides with hydrogen in the presence of a catalyst whereby the hydroxyl ammonium is produced in 2 or more parallel placed hydroxyl ammonium production units which process is optionally part of a process for the production of cyclohexanone oxime in which an inorganic process liquid is cycled from a hydroxyl ammonium synthesis zone (A) to a cyclohexanone oxime synthesis zone (B) and back to the hydroxyl ammonium synthesis zone for example through an extraction zone (C) and a nitric acid production zone (D), in which hydroxyl ammonium synthesis zone hydroxyl ammonium is formed by reduction of nitrate ions or nitrogen oxides with hydrogen in the presence of a catalyst, and in which cyclohexanone oxime synthesis zone hydroxyl ammonium is reacted with cyclohexanone to form cyclohexanone oxime.
Patent TW-I363937-B (TW)
Title: Process cartridge and image forming apparatus
Inventor: YOSHIMURA AKIRA
IPC: G03G15/08
Filed: 2007-01-11
Granted: 2012-05-11
Abstract: A process cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The cartridge includes an electrophotographic photosensitive drum, a developing roller, a drum unit containing the drum, a developing unit containing the roller and being movable so the roller contacts and is spaced from the drum, and a first force receiver receiving a force from a main-assembly first force applier by movement of a door from open to closed positions when mounting the cartridge and a second force receiver movable from a stand-by position by movement of the first force receiver by a force received from the first force applier. The second force receiver takes a projected position receiving a force from the second force applier to move the developing unit so the roller moves out of contact with the drum, the projected position being higher than the stand-by position.
Patent TW-I410934-B (TW)
Title: Method for transmitting control signals and pixel data signals to source drives of anlcd
Inventor: CHANG YU JUI
IPC: G09G3/36
Filed: 2007-07-04
Granted: 2013-10-01
Abstract: A method is applicable to an LCD for transmitting control signals and pixel data signals to source drivers. First, control signals are transmitted to each of source drivers in parallel during a control period. Pixel data signals for driving a horizontal pixel line are transmitted to each of the source drivers in parallel during plural pixel data periods. The control signals and the pixel data signals are transmitted through a same set of channels connected to each of the source drivers according to a pixel clock signal.
Patent TW-I409008-B (TW)
Title: Printed circuit board
Inventor: LIU CHIEN HUNG
IPC: H05K3/00
Filed: 2007-10-19
Granted: 2013-09-11
Abstract: A printed circuit board (PCB) includes a first signal layer, a second signal layer, and a medium layer between the first signal layer and the second signal layer. A differential pair is disposed in the first and second signal layers by a broadside-coupling manner. The differential pair includes two differential signal transmission lines respectively disposed in the first and second signal layers. Bisectors of the two differential signal transmission lines have a distance in horizontal direction. The distance is less than width of each differential signal transmission line. Differential impedance of the transmission lines can be adjusted by changing the distance between the bisectors of the two differential signal transmission lines in horizontal direction. The PCB can also reduce time delay and signal noise when transmitting signal in the differential signal transmission lines.
Patent TW-I407439-B (TW)
Title: Biasing a phase change memory device and the operating method thereof
Inventor: BEDESCHI FERDINANDO
IPC: G11C13/02
Filed: 2008-05-22
Granted: 2013-09-01
Abstract: A phase change memory device includes a plurality of cells connected to bitlines and including respective phase change memory elements and cell select devices and an addressing circuit for selectively addressing at least one bitline and one cell connected thereto. A reading column bias circuit supplies a bitline voltage to the addressed bitline and cell. The bitline voltage includes the sum of a safe voltage and a reference select device voltage, wherein the reference voltage is equal to a select device voltage on the select device when a cell current flowing through the phase change memory element and the cell select device is equal to a safe current. The safe voltage and the safe current are such that phase transition of the phase change memory element is prevented in any bias condition including a cell voltage lower than the safe voltage and in any bias condition including the cell current lower than the safe current.
Patent TW-I403448-B (TW)
IPC: B65G45/12
Filed: 2008-06-02
Granted: 2013-08-01
Abstract: This invention relates to a scraper for a conveyer belt cleaner. The scraper comprises a scraper body and a scraper blade detachably connected to the scraper body. The scraper body has an elastic lower part and a rigid upper part. In a preferred embodiment, the bottom edge of the lower part is equipped with a rigid base for assembling on a scraper rack. In addition, the base, the lower part and the upper part are formed by the integrated molding. The elastic lower part provides the scraper with shock absorption and buffering effects, and the top edge of the upper part is formed with a groove for insertion and connection of the scraper blade, thereby allowing replacement of the scraper blade after wear and tear.
Patent TW-I411374-B (TW)
Title: Housing for electronic device
Inventor: Zhan wen-zhong
IPC: H05K5/00
Filed: 2008-06-13
Granted: 2013-10-01
Abstract: A housing for electronic device is provided. The housing includes a decorative element and a base. The decorative has a securing groove defined therein. The base has a securing portion corresponding to the securing groove. The cross sectional dimensions of the securing portion has a size larger than that of the securing groove. When pressing the decorative element in the direction of base, the decorative may be elastically deformed due to the pressing force so the securing portion is pushed in the securing groove, and then the securing groove is restored to its original state when the pressing force is removed, so the securing portion is mounted on the base.
Patent TW-I404625-B (TW)
Title: Method for injecting lightguide
Inventor: CHEN GA-LANE
IPC: B29C49/00
Filed: 2008-11-07
Granted: 2013-08-11
Abstract: A method for injecting lightguide is related. The method comprises the following steps: under the clamp force of 4000 to 4500 kN the injection pressure of 2000 to 4000 kgf/cm<SP>2</SP>, injection velocity of 600 to 1000 mm/s to inject the lightguide. High injection pressure and fast injection velocity can improve the precision and decrease the thickness.
Patent TW-I408155-B (TW)
Inventor: LIN JIANG JEN
IPC: C08J3/24
Filed: 2009-04-01
Granted: 2013-09-11
Abstract: A phosphorous flame retardant primarily includes hexachlorotriphosphazene (HCP) having poly(oxyalkylene)amine substitutes. The poly(oxyalkylene)amine includes at least two end groups. The phosphorous flame retardant can further include layered silicate clay. The layered silicate clay can be intercalated and modified with the poly(oxyalkylene)amine substitutes of HCP to effectively promote thermal stability. The flame retardant, phosphazene-poly(oxyalkylene)amine adducts, can be applied to a polymer. By the cross-linking between them, the flame-retarding property of the polymer can be improved. Also provided is a method for producing the flame retardant of phosphazene-poly(oxyalkylene)amine adducts and application thereof to a polymer.