baber/WOPTO huggingface dataset:
Patent TW-I237366-B (TW)
Title: Thermal-enhance package and manufacturing method thereof
Inventor: YANG YAW-YUH
IPC: H01L23/367
Filed: 2004-02-13
Granted: 2005-08-01
Abstract: A thermal-enhance semiconductor package mainly comprises a semiconductor chip, a carrier unit, a plurality of electrically conductive wires, an encapsulation unit and a thermal paste layer. The semiconductor chip is disposed on the carrier unit and electrically connected thereto through said electrically conductive wires. Said thermal paste is disposed on the surface of the encapsulation unit. In such manner, the heat generated from the semiconductor chip will be transmitted to outside faster. Besides, the invention also provides a method for manufacturing the thermal-enhance semiconductor package as mentioned above.
Patent TW-I248107-B (TW)
Title: Formation method for coated layers, production method for a lamp and production device for a lamp
Inventor: KAWAI SEIJI
IPC: B05C9/14
Filed: 2004-02-20
Granted: 2006-01-21
Abstract: A formation method for coated layers is provided, which can attain the uniformity of the film-thickness of the coated layers formed on the pipe inner-wall surface, and a production method for a lamp as well as a production device for a lamp are also provided, which can attain the uniformity of the brightness. In a heating process, a glass-pipe 5 is held perpendicularly or nearly perpendicularly, hot wind is blown from the upper opening of the glass-pipe 5 towards the inner side, so that the upper section of the glass-pipe 5 is uniformly heated in the circumference direction. Next, in a coating process, after the coating liquid 14 is attracted from the lower end of the glass-pipe 5, the attraction is released and the coating liquid 14 is removed, and then the coating liquid 14 is attached to the inner-wall surface of the glass-pipe 5. Then, in a drying process, the glass-pipe 5 is rotated with its axis as the center and air is blown towards the inner side of the glass-pipe 5, thus the attached coating liquid 14 is dried and the coated layer is formed.
Patent TW-I233646-B (TW)
Title: Plasma surface treatment system and plasma surface treatment method
Inventor: FUKUDA SEIICHI
IPC: H01L21/306
Filed: 2004-03-25
Granted: 2005-06-01
Abstract: A plasma surface treatment system for irradiating a surface of a substrate to be treated with a nitrogen plasma excited by a high-frequency electric field to introduce nitrogen into the surface of the substrate comprises a pulse modulator for pulse modulation of the high-frequency electric field. By applying the high-frequency electric field in a pulsed form, it is possible to realize a nitriding by which the peak of nitrogen concentration is located at a shallower position and a desired nitrogen concentration can be obtained.
Patent TW-I240520-B (TW)
Title: Packet processing apparatus and method
Inventor: LIN YU-CHENG
IPC: H04L12/56
Filed: 2004-03-26
Granted: 2005-09-21
Abstract: A packet processing apparatus and method, which is used to transmit packets between networks, is provided. The packet processing apparatus includes a memory, a tunnel-selecting module and a tunnel-checking module. The memory stores tunnels and corresponding weights. The tunnel-selecting module selects one of the tunnels according to the weights to transmit the packet. The tunnel-checking module checks connection relationships between the packet processing apparatus and networks it connected to, and adjusts contents in the memory if necessary. Accordingly, fault tolerance and load balance can be achieved in the system that transmits packets by using tunnels.
Patent TW-I252207-B (TW)
Title: Disc roll, method for producing the same, and disc member base material
Inventor: NAKAYAMA MASAAKI
IPC: B65G39/04
Filed: 2004-03-31
Granted: 2006-04-01
Abstract: The present invention relates to a disc roll comprising: a plurality of annular disc members each defining a hole and having a peripheral surface; and a rotary shaft fitted into the holes of the annular disc members by insertion, thereby the peripheral surfaces of the disc members serve as a conveying surface of the disc roll, wherein said disc members have a compression deformation rate of 0.05 to 0.3 mm under a load of 10 kgf/cm, or wherein the disc members comprise an inorganic fiber, mica and a clay having a content of particle components that have a particle size of 5 mum or larger of not higher than 30% by weight based on the weight of the clay. Also disclosed are methods for producing the disc roll and disc member base materials for obtaining the disc members.
Patent TW-I249774-B (TW)
Title: Forming method of self-aligned contact for semiconductor device
Inventor: CHEN MENG-HUNG
IPC: H01L21/4763
Filed: 2004-04-23
Granted: 2006-02-21
Abstract: The present invention provides a forming method of self-aligned contact for semiconductor device, which includes the following steps: forming a first insulative layer containing nitride along the gate structure and the junction area profile on a semiconductor substrate previously configured with a plurality of field effect transistor structures; forming a temporary layer containing doped oxide on the first insulative layer; employing selective etching on the oxide and a mask to remove the portion of temporary layer uncovered by the mask and retain a plug portion of the temporary layer located above the junction area; forming a second insulative layer containing undoped oxide in the area with the temporary layer removed; forming a contact hole by removing the plug portion on the undoped oxide using the selective etching; removing the portion of the first insulative layer inside the contact hole; and finally, forming a conductive contact at the contact hole.
Patent TW-I279914-B (TW)
Title: High performance FET devices and methods thereof
Inventor: CHU JACK OON
IPC: H01L27/12
Filed: 2004-04-29
Granted: 2007-04-21
Abstract: Structure and methods of fabrication are disclosed for an enhanced FET device in which dopant impurities are prevented from diffusing through the gate insulator. The structure comprises a Si:C, or SiGe:C, layer which is sandwiched between the gate insulator and a layer which is doped with impurities in order to provide a preselected workfunction. It is further disclosed how this, and further improvements for FET devices, such as raised source/drain and multifaceted gate on insulator, MODFET on insulator are integrated with strained based layer on insulator technology.
Patent TW-I250502-B (TW)
Title: Organic electroluminescent device and its driving method, illuminating apparatus, and electronic machine
Inventor: UCHIDA MASAHIRO
IPC: H05B44/00
Filed: 2004-05-21
Granted: 2006-03-01
Abstract: The purpose of the invention is to provide an organic electroluminescent (EL) device for properly realizing multicolor (plural-color) emission through the use of a simple structure and a method for driving the organic EL device, and further to provide an illuminating apparatus and electronic equipment provided with the organic EL device. In the organic EL device, the first electrode 3, the second electrode 4, and the third electrodes 5 are provided on a substrate 2. The first organic luminescent layer 6 is provided between the first electrode 3 and the second electrode 4; and the second organic luminescent layer 7 is provided between the second electrode 4 and the third electrodes 5. The first electrode 3 and the third electrode 5 are connected electrically. The second electrode 4 has transparency; and at least either the first electrode 3 or the third electrodes 5 has transparency. The organic EL device has a power supply switching section 13 to switch the forward drive for allowing the first electrode 3 and the third electrode 5 to function as anodes, and for allowing the second electrode 4 to function as a cathode, and has a reverse drive for allowing the first electrode 3 and the third electrode 5 to function as cathodes, and for allowing the second electrode 4 to function as an anode.
Patent TW-I236326-B (TW)
Title: Fabricating process of circuit board with embedded passive component
Inventor: CHANG CHEN-CHUAN
IPC: H05K3/30
Filed: 2004-06-07
Granted: 2005-07-11
Abstract: A fabricating process of circuit board with embedded passive component is described. The process comprises few steps. First, a circuit substrate is provided, and the circuit substrate has a conductive layer, and at least one material layer of passive component. Additionally, the conductive layer is on a surface of the circuit substrate, and the conductive layer covers the material layer of passive component. The conductive layer has at least one component region, and the material layer of passive component is set on the component region. Next, a patterned photoresist layer is formed on the conductive layer. The conductive layer is carried out a first etching process and a second etching process to form a circuit layer. A basic etchant, is used in the first etching process, and an acid etchant is used in the second etching process.
Patent TW-I240131-B (TW)
Title: Liquid crystal display
Inventor: BU LING-KAI
IPC: G02F1/1343
Filed: 2004-06-29
Granted: 2005-09-21
Abstract: The present invention provides a liquid crystal display, comprising: a first glass substrate, amorphous silicon thin film transistors, an electrode pad and low temperature polysilicon chips. The amorphous silicon thin film transistors are formed on the first glass substrate; the electrode is formed on the first glass substrate for connecting to the amorphous silicon thin film transistors; the low temperature polysilicon chips comprise a second glass substrate, polysilicon thin film transistors, a protection layer, a conductive layer and a connecting pad wherein the polysilicon thin film transistors are formed on the second glass substrate; the protection layer covers the polysilicon thin film transistors and has contact aperture; the conductive layer is formed in the contact aperture for electrically connecting to the polysilicon thin film transistors; the connecting pad is formed on the protection layer for electrically connecting to the conductive layer and the electrode pad.
Patent TW-I246571-B (TW)
Title: Electronic fuel gas safety device
Inventor: YANG WEN-YU
IPC: F17C13/02
Filed: 2004-09-17
Granted: 2006-01-01
Abstract: An electronic fuel gas safety device comprises a body having an end forming a fuel gas inlet connectable with a fuel gas source and an opposite end forming a fuel gas supply connector engageable with a fuel gas consuming device. The body forms therein a gas passage connecting between the fuel gas inlet and the fuel gas supply connector. A sensor is arranged inside the body for detecting flowrate or flow speed of the fuel gas passing through the gas passage. An electromagnetic valve arranged inside the body is controlled to shut off the gas passage inside the body. A microcomputer based automatic controller is coupled to the electromagnetic valve and functions to receive a detection signal from the sensor for controlling opening/closing of the electromagnetic valve.
Patent TW-I262617-B (TW)
Title: Manufacturing method for negative electrode material of Li-ion secondary battery
Inventor: WU YU-SHIANG
IPC: H01M10/02
Filed: 2004-10-01
Granted: 2006-09-21
Abstract: The present invention provides a manufacturing method for negative electrode material of Li-ion secondary battery, which includes the following steps: mixing ball-like graphite powder, resin and organic solvent as solution and stirring uniformly; placing the solution in an oven and vacuuming, and heating and drying into powder; placing the powder into a crucible and into a high temperature oven; introducing inert gas and raising the temperature to a predetermined temperature for a predetermined time period; and, cooling the oven down to room temperature, so as to obtain the graphite powder particles with surface carbonization.
Patent TW-I262876-B (TW)
Title: Structure for adjusting brake stroke
Inventor: CHUNG CHIA-LIANG
IPC: B62B5/04
Filed: 2004-12-01
Granted: 2006-10-01
Abstract: A structure for adjusting a brake stroke includes an axle seat, a central shaft, a movable element and a brake block. The central shaft is installed on the axle seat, and a resilience element is installed between the upper end of the central shaft and the axle seat. The movable element has a blind hole and a protruding pin. After the spring is placed in the blind hole, the lower end of the central shaft is put to the blind hole to contact the spring. The bottom of the brake block has a central hole and a pin hole corresponding to the protruding pin. After the above-mentioned movable element passes through the central hole of the brake block from top to down, a spiral structure is used to assemble the brake block and the central shaft together. When the protruding pin of the above-mentioned movable element inserts the pin hole of the brake block, the fastened status shows up between the brake block and the central shaft, and thus when the central shaft moves toward the downward axis, the brake block is moved simultaneously to apply the force for the wheel. When the movable element is pressed to enable the protruding pin to come off the pin hole of the brake block, the brake block rotates through the above-mentioned spiral structure to adjust the height position of the brake block relative to the central shaft, thereby obtaining the adjustment of the brake stroke.
Patent TW-I324583-B (TW)
Title: Electronically keyed dispensing systems and related methods of installation and use
Inventor: SAYERS RICHARD
IPC: G07C9/00
Filed: 2004-12-15
Granted: 2010-05-11
Abstract: Dispensing systems are disclosed which utilize electronically powered key devices and/or identification codes associated with a refill container to preclude the need for mechanical keys. A first embodiment of the device utilizes a matching code stored in a radio frequency identification tag or bar code associated with a fluid refill container and an identification code associated with the dispenser housing. Matching of the codes by a controller allows for continued use of the dispenser via some type of operational mechanism. Another embodiment employs a key which carries the matching code wherein matching of the codes allows for actuation of a motor actuated pumping device. Yet another embodiment employs a blocking mechanism to prevent use of a dispenser's push bar if a key and dispenser housing do not have matching codes. And yet another embodiment requires the use of a key that has a matching code that matches the dispenser's identification code in order to permit initial access to the dispenser housing.
Patent TW-I278617-B (TW)
Title: Method for analyzing sample
Inventor: NABATOVA-GABAIN NATALIYA
IPC: G01B11/06
Filed: 2004-12-30
Granted: 2007-04-11
Abstract: To enable a sample which has a dielectric film whose dielectric constant is not less than 50 on the basis of an electrical measurement, to be analyzed over the entire optical range, based on a measurement result of an ellipsometer. The sample, wherein on a substrate the dielectric film is formed, whose dielectric constant is not less than 50 on the basis of the electrical measurement, is measured by the ellipsometer, and a model according to the sample is created, based on an effective medium approximation (EMA). In the model, a film corresponding to the dielectric film is formed so as to have the void ratio in the range of 60% to 90%. A value, calculated from the model, is compared to a value measured by the ellipsometer, and a fitting process is carried out so that the difference between both values becomes small, thereby specifying the film thickness and the optical constants of the sample.
Patent TW-I246084-B (TW)
Title: Method for eliminating crosstalk interference of contact/via-programmed read-only-memory
Inventor: CHANG MENG-FAN
IPC: G11C17/14
Filed: 2004-12-30
Granted: 2005-12-21
Abstract: The present invention provides a method for eliminating crosstalk interference of contact/via-programmed read-only-memory. The contact/via-programmed read-only-memory comprises a plurality of word lines, a plurality of bit line, a plurality of pre-charged transistors, and a plurality of clamping transistors. When one of the bit lines is picked, adjacent bit lines on opposite sides thereof are clamped to a predetermined voltage, such as VDD or GND or other voltage, by the clamping transistors. The clamping does not cause voltage drop in the adjacent bit line and may at the same time eliminate crosstalking from the picked bit line thereby avoiding the code-reading failure caused by crosstalk occurring in the high speed contact/via-programmed read-only-memory and thus achieving higher speed.
Patent TW-I257241-B (TW)
Title: Method for specifying identification information to remote device
Inventor: JIANG MING-YU
IPC: H04M3/42
Filed: 2004-12-31
Granted: 2006-06-21
Abstract: A method for specifying identification information to a remote device is disclosed. The method is applied to a local device to specify identification information to be used by a remote device through a telecommunication network, and the method comprises the following steps (A) transmitting specific information to the remote device, which specific information includes identity data and an index related to the identification information, (B) the remote device determining whether the identification information is already stored in the remote device on the basis of the index, and if yes, executing step (D) and if not, executing step (C), (C) the remote device downloading the identification information from the telecommunication network, (D) the remote device determining whether the identification information is associated with the identity data, and if yes, executing step (F) and if not, executing step (E), (E) the remote device establishing association of the identification information with the identity data in a phone book, (F) the remote device using the identification information to identify the identity of the local device when the local device is put in connection to the remote device through the telecommunication network.
Patent TW-I303366-B (TW)
Title: Method and apparatus for managing buffers in pci bridges
Inventor: JOSHI ANIRUDDHA
IPC: G06F13/00
Filed: 2005-01-27
Granted: 2008-11-21
Abstract: Method and apparatus for supporting multi-function PCI devices in PCI bridges. Respective pre-fetch buffers are allocated in response to respective initial data transfer requests issued by a multi-function PCI device. A programmable buffer fill watermark is set up for each pre-fetch buffer. While a portion of data corresponding to the data transfer requests fill the pre-fetch buffers, the fill level of each buffer is monitored to determine if it meets or exceeds its buffer fill watermark. In response to such a condition, the multi-function PCI device is connected to the PCI bridge and a virtual buffer is mapped to the pre-fetch buffer. The pre-fetch buffer is then emptied. During subsequent data transfers, each of the pre-fetch buffer becomes filled, the PCl device is connected, and the virtual buffer is mapped to the filled buffer. The process is continued until all data corresponding to the original data transfer request is received by the multi-function PCI device.
Patent TW-I263629-B (TW)
Title: Laminated ceramic capacitor
Inventor: ITO KAZUSHIGE
IPC: C04B35/468
Filed: 2005-02-24
Granted: 2006-10-11
Abstract: A laminated ceramic capacitor whose capacity temperature characteristics satisfy the X8R characteristics of EIA standards and whose capacity change over time is slight. There is provided a dielectric layer comprising barium titanate as a main component and, per 100 mol thereof, 0.1 to 3 mol of first subordinate component consisting of at least one member selected from among MgO, CaO, BaO and SrO, 2 to 10 mol of second subordinate component containing silicon oxide as a main component, 0.01 to 0.5 mol of third subordinate component consisting of at least one member selected from among V2O5, MoO3 and WO3, 0.5 to 7 mol (in terms of ratio of R1 per se) of fourth subordinate component consisting of an oxide of R1 (R1 representing at least one member selected from among Sc, Er, Tm, Yb and Lu), more than 0 but not more than 5 mol of fifth subordinate component consisting of CaZrO3 or CaO+ZrO2 and more than 0 but not more than 9 mol of sixth subordinate component consisting of an oxide of R2 (R2 representing at least one member selected from among Y, Dy, Ho, Tb, Gd and Eu), which dielectric layer is constructed of crystal grains of 0.2 to 0.55 mum average grain diameter.
Patent TW-I258874-B (TW)
Title: Light emitting element drive circuit
Inventor: SUZUNAGA HIROSHI
IPC: H05B37/00
Filed: 2005-03-01
Granted: 2006-07-21
Abstract: To drive a light emitting element at high speed and prevent the destruction of the element by reverse voltage. A constant current source 9 is connected in series with an LED 1. A current path B1 comprising a diode 10 and an NMOS transistor 11 is formed in parallel with the LED. A drop in the voltage of the current path B1 as a whole in the case where the NMOS transistor 11 is made to be in a conducting state is made to be smaller than forward voltage Vf at the time of the lighting of the LED 1. When the NMOS transistor 11 is made to be in the conducting state by an input signal IN, the anode potential of the LED 1 becomes smaller than Vf. This turns off the light of the LED 1.
Patent TW-I260398-B (TW)
Title: Method of assembling carbon nanotube and carbon nanotube assembly
Inventor: WEI YANG
IPC: B01J20/20
Filed: 2005-03-18
Granted: 2006-08-21
Abstract: The present invention relates to a method of assembling a carbon nanotube and a carbon nanotube assembly. The method includes: providing a pair of conductors disposed opposite to each other, and dipping ends of the conductors into a solution having carbon nanotubes; applying an alternating current voltage to the conductors so that at least one carbon nanotube is assembled between the ends. The method is quick, efficient and controllable. Carbon nanotube assembly assembled by the same method is also provided.
Patent TW-I260284-B (TW)
Title: Air faucet mechanism
Inventor: CHANG CHIA-JUNG
IPC: B60C23/00
Filed: 2005-04-14
Granted: 2006-08-21
Abstract: An air faucet mechanism is disclosed, comprising an air faucet, a check valve device, an air faucet lid, at least one battery and a sensor device. The air faucet includes a channel passing through the air faucet. The check valve device is set in the channel adjacent to a first end of the air faucet, wherein the check valve device is electrically insulated from the inner sidewall of the air faucet, and the check valve device has a central axis component passing through the check valve device. The air faucet lid includes a conductive contact component equipped in a bottom of a deposed room. The battery is deposed within the air faucet lid, and when the air faucet lid is fixed to the first end of the air faucet, the air faucet lid is electrically connected to the air faucet, and an anode and a cathode of the battery are electrically connected to the first end of the central axis component and the conductive contact component respectively. The sensor device comprises a sensor mechanism and a connection structure protruding and set in a surface of the sensor mechanism, in which the connection structure can be inserted into the channel and fixed to the air faucet, and a front end of the connection structure is electrically connected to a second end of the central axis component.
Patent TW-I260125-B (TW)
Title: Clock generating method and circuit thereof
Inventor: YANG CHIA-JUNG
IPC: H03L7/06
Filed: 2005-05-05
Granted: 2006-08-11
Abstract: A clock generating method and circuit are provided. The circuit includes a basic clock unit, a plurality of clock units which are connected in parallel or in series, and a plurality of special control units (SCU). The basic clock unit provides a basic clock signal and each of the clock units provides a corresponding clock signal. Each of the special control units are disposed between two adjacent clock units to delay the clock signal generated by the clock unit connected to the output terminal of the special control units.