baber/WOPTO huggingface dataset:
Patent TW-200412017-A (TW)
Title: A concurrent multi-band electronic circuit
Inventor: LU SHEY-SHI
IPC: H03F3/195
Filed: 2002-12-19
Abstract: This invention is related to a concurrent multi-band electronic circuit and its design methodology. A capacitor is connected between the collector (drain) and base (gate) of a bipolar (field effect) transistor. Because of the addition of this capacitor, the impedance looking into the base (gate) of the bipolar (field effect) transistor resonates with an inductor connected to the base (gate) at the frequency between the maximum and minimum application frequency bands. Compared with the prior art, our invention does not need off-chip inductor/capacitor or additional wire bonding, which is helpful to the enhancement of the yield and throughput and the reduction of cost.
Patent TW-200306481-A (TW)
Title: Passdown database and flow chart
Inventor: CHRISTOPHER KEITH
IPC: G06F17/40
Filed: 2003-01-27
Abstract: A method of monitoring a multi-step process, the method comprising implementing a process comprising a plurality of steps represented by a process flow diagram, creating a table for recording data associated with each of the respective plurality of steps, recording data in the table responsive to activities associated with respective ones of the plurality of steps as the process implementation progresses, providing a display of at least a portion of the process flow diagram and at least a portion of the table, and providing an indication on the display of a process step of the flow diagram associated with a data entry selected from the table.
Patent TW-200415750-A (TW)
Title: Structure for improving voiding in metal interconnects
Inventor: YAO CHIH-HSIANG
IPC: H01L21/768
Filed: 2003-02-11
Abstract: A structure for improving voiding in metal interconnects is disclosed. A metal material is added into a connection area of a wide line and a narrow line, for modifying the sharp turning corners of the two wide and narrow lines. This could reduce the local thermal stress gradient. Besides, a dummy slot is added in the wide line, and located in front of the necking region connecting with the narrow line, for stemming and lengthening the pathway leading the vacancy into the extended narrow line. By reducing the moving rate of vacancy, the disadvantages resulting from voiding are improved.
Patent TW-200415966-A (TW)
Title: Invert-stacked microvias for printed circuit board and manufacturing method therefor
Inventor: HSU CHING-WEI
IPC: H05K3/00
Filed: 2003-02-06
Abstract: A manufacturing method for invert-stacked microvias for printed circuit board comprises steps of: forming a first metal layer, a second metal layer and a third metal layer; forming a circuit layer on the second metal layer, and a plurality of invert holes on the first metal layer to connect thereto; forming a plurality of holes on the third to connect to the second metal layer and to align with the associated invert holes to form invert-stacked microvias. An invert-stacked microvia for printed circuit board includes a first metal layer, a second metal layer, a third metal layer, a plurality of invert holes and a plurality of outer holes. The invert holes are formed on the first metal layer while the outer holes forming on the third metal layer. The invert holes and the outer holes are aligned to form the invert-stacked microvias, and then connected to either side of the second metal layer.
Patent TW-200307331-A (TW)
Title: Metal insulator semiconductor type semiconductor device and its manufacturing method
Inventor: HORIUCHI MASATADA
IPC: H01L27/01
Filed: 2003-02-25
Abstract: The subject of the present invention is to suppress short channel effect of MIS type transistor and reduce the fringing capacitance of gate for reaching high speed of signal delay. For MIS type transistor, insulation film having high dielectric constant is used to form sidewall spacer, which is then used as an introduction terminal to form the impurity diffusion layer domain. In order to obtain high driving current, the optimal thickness of sidewall of the sidewall spacer having high dielectric constant is 5 nm ~ 15 nm; and the insulation film (silicon oxide film) having low dielectric constant is used to form outside of the sidewall spacer. The present invention can completely suppress the short channel effect so as to suppress the parasitic resistance between source and drain. Additionally, because the parasitic capacitance can be suppressed at a lower value, high driving force can be obtained simultaneously.
Patent TW-200305544-A (TW)
Title: Prism and fabrication for the same
Inventor: TAKEUCHI HIROKAZU
IPC: C03B33/06
Filed: 2003-03-06
Abstract: A prism is manufactured by the following steps. A glass base material 11 whose light-contact surface has a Ra value not exceeding #170 and has a predetermined size is held by a sending device 12 and is sent to a heating furnace 14. The glass base material 11 is heated in the heating furnace 14 to a predetermined temperature such that the lowest viscosity equals or above 10<SP>4</SP>Pa.S and is under 10<SP>6</SP>Pa.S. The lower portion of the glass base material 11 is pulled and formed by an extending device 15, and is cut into a long body 17 having a light-conduct surface with a desired size and with a Ra value less than 1/4 of the incident wavelength. The long body 17 is cut into desired length.
Patent TW-200411805-A (TW)
Title: Dispenser device for fabricating semiconductor chips
Inventor: JU MIN-JIN
IPC: H01L21/68
Filed: 2003-03-06
Abstract: Disclosed is a dispenser device for fabricating semiconductor chips, which readily accomplishes micro-dispensing and high-speed dotting processes and precisely discharges a solution. The dispenser device comprises a main body assembled with a moving unit including a robot unit, and a housing communicating with a syringe vessel containing a viscous solution through a connection pipe and detachably assembled with the main body. A connection shaft is integrated with a lower screw received in the housing, and a screw rod has a collar formed at a lower part of the connection shaft. A balance controller is axially assembled with an upper part of the connection shaft to control horizontal and vertical movement of the screw rod, and a needle member is detachably assembled with a lower part of the housing. Further, a servo motor is installed on the main body and has a driving shaft connected to the connection shaft of the screw rod by a coupling member to control rotation of the screw rod.
Patent TW-200304505-A (TW)
Title: Gold plating solution and method for gold plating
Inventor: MIZUTANI FUMIKAZU
IPC: C25D3/48
Filed: 2003-03-12
Abstract: A gold plating solution, characterized in that it comprises an iodide ion, a gold iodide complex ion and a nonaqueous solvent is provided. The gold plating solution exhibits performance capabilities comparable to a cyanide based gold plating solution and also is low in toxicity and highly stable.
Patent TW-200307490-A (TW)
Title: Linear filament array sheet for EUV production
Inventor: ORSINI ROCCO A
IPC: H05G2/00
Filed: 2003-05-07
Abstract: An EUV radiation source (12) that generates a sheet (36) of a liquid target material that has a width that matches the desired laser spot size (28) for good conversion efficiency and a thickness that matches the laser beam/target interaction depth. The EUV source (12) includes a reservoir (10) containing a pressurized cryogenic liquid target material, such as liquid Xenon. The reservoir (10) also includes an array (14) of closely spaced orifices (16). The liquid target material is forced through the orifices (16) into a vacuum chamber as separated liquid stream filaments (20) of the target material that define the sheet (36). The liquid streams freeze to form an array of frozen target filaments (20). A laser beam (24) is directed to a target area (28) in the vacuum chamber where it irradiates the stream of filaments (20) to create a plasma (30) that emits EUV radiation (32).
Patent TW-200400034-A (TW)
Title: Pyrazolo-pyrimidine aniline compounds useful as kinase inhibitors
Inventor: DAS JAGABANDHU
IPC: A61P37/06
Filed: 2003-05-14
Abstract: Compounds having the formula (I), where all substituents are as defined herein, and pharmaceutically acceptable salts, prodrugs, and solvates thereof, are useful as kinase inhibitors.
Patent TW-200427199-A (TW)
Title: Delta-sigma DC to DC converter and its method
Inventor: HUANG NAN-CHUAN
IPC: H02M3/158
Filed: 2003-05-19
Abstract: A kind of delta-sigma DC-to-DC converter and its method include an output stage, a sensing circuit, a conduction amplifier, a charging/discharging circuit and a driver. The output stage is connected between an input voltage and a low voltage, and is controlled and switched to generate an output voltage. The sensing circuit senses the output voltage and generates a feedback signal, which is compared with a reference voltage through the conduction amplifier, so as to generate a current difference value to the charging/discharging circuit. The driver compares the first and the second reference signals with the charging voltage provided by the charging/discharging circuit to generate a driving signal that is sent to the output stage.
Patent TW-200407714-A (TW)
Title: Bus signaling through electromagnetic couplers
Inventor: AMIRTHARAJAH RAJEEVAN
IPC: H01P5/18
Filed: 2003-06-03
Abstract: Electromagnetic coupling locations are provided along a bus. Devices can be respectively coupled at the locations for communication on the bus. Electromagnetic coupling strengths associated with at least some coupling locations are caused to have different, selected values.
Patent TW-200400861-A (TW)
Title: Insert, holder and cutting tool
Inventor: INAYAMA TAKASHI
IPC: B23B27/08
Filed: 2003-06-25
Abstract: The tip having a basic form of parallelogram that is detachably mounted by a clamp screw 4 on a tip mounting face 2a of a holder 2, characterized in that two or more concave grooves 6 are formed like parallel stripes on the tip mounting face 2a of the holder 2, and two or more convex lines 7 are formed on its own abdominal face to be fitted in the concave grooves 6, in which the insert is clamped by the clamp screw 4 in a state where its own convex lines 7 are fitted in the concave grooves 6 on the tip mounting face 2a.
Patent TW-200502015-A (TW)
Title: Shield device for a electric appliance having a UV light
Inventor: CHEN CHIEN-RONG
Filed: 2003-07-04
Abstract: A electric appliance comprises a UV lamp, a electronic control panel, and a shield device. The UV lamp is adapted to emit a UV light to sterilize air passing the electric appliance. The electronic control panel is adapted to operate and set the electric appliance. The shield device is made of a metal plate positioned between the electronic control panel and the UV lamp so that the shield device can protect the electronic control panel from interfering by the UV wave of the UV lamp for increasing the stability of the electronic control panel.
Patent TW-200502760-A (TW)
Title: Device to be updated using a disk label to update firmware and method using a disk label to update firmware
Inventor: LIANG WAN-PEI
IPC: G06F13/00
Filed: 2003-07-10
Abstract: There is provided a device to be updated using a disk label to update the firmware, which includes a device to be updated having a connection port, a memory, a dynamic random access memory and a flash memory. A processing module sets a disk label in the memory to an updated status, receives an updated file via the connection port, and stores the file into the memory. The updated file is transmitted from the memory to the dynamic random access memory, and a start updating program is used to write the updated file from the dynamic random access memory into the flash memory.
Patent TW-200401633-A (TW)
Title: Organic compounds
Inventor: JORDINE GUIDO
IPC: A61P11/00
Filed: 2003-07-28
Abstract: Polymorphic crystal forms of 3-methylthiophene-2-carboxylic acid (6S,9R,10S,11S,13S,16R,17R)-9-chloro-6-fluoro-11-hydroxy-17-methoxycarbonyl-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl ester. The crystal forms possess anti-inflammatory activity and have very good stability. Methods for preparing the crystal forms are also described.
Patent TW-200414618-A (TW)
Title: Electrical connector and contact for use therein
Inventor: BELOPOLSKY YAKOV
IPC: H01R12/55
Filed: 2003-07-29
Abstract: Electrical connectors and contacts for engaging printed circuit boards are disclosed. One preferred contact has a first contact leg, a second contact leg arranged in a substantially mirror relationship with the first contact leg, and a connecting member extending between and being integral with the first contact leg and the second contact leg. Each of the contact legs includes a mating portion for insertion into a circuit board through hole. The mating portions have an elastically deformable beam for imparting a normal force onto a wall of a circuit board through hole.
Patent TW-200506778-A (TW)
Title: LCD display of slim frame design
Inventor: WANG CHIUNG-PIN
IPC: G02F1/1345
Filed: 2003-08-06
Abstract: A LCD display comprising a glass substrate, a plurality of first conductive lines, a dielectric layer and a plurality of second conductive lines. An upper surface of the glass substrate can be divided into a display region and a surrounding frame region. A plurality of pixel devices is located on the display region, and each of the pixel devices comprises a thin film transistor (TFT) utilized as a switch. The first conductive line is located on the frame region to control on and off of a portion of the TFTs, the dielectric layer is formed on the frame region and covering the first conductive line, and the second conductive line is formed on the dielectric layer to control on and off of the other TFTs.
Patent TW-200506260-A (TW)
Title: Rubber pipe with plastic inner layer and its production method
Inventor: YEOW NEOK-YIN
IPC: F16L11/04
Filed: 2003-08-12
Abstract: The invention is to provide a kind of a kind of rubber pipe with plastic inner layer and its production method. The plastic inner pipe (10) is first processed by the pickling and solvent treatment, and next processed by the washing/cleaning and drying process for spare. Then, the inner rubber material is made from mixing evenly the polarity rubber mixture and the glue. The inner rubber layer (20) is formed by applying the inner material onto the surface of the plastic inner pipe (10). After that, nylon chiffon proceed by the strengthen treatment is weaved onto the surface of the inner rubber layer (20) to form a gauze-contained Strengthen layer (30). Outer rubber layer (40) is formed by fully covering the heat-resistant rubber onto the surface of the gauze-contained strengthen layer (30). Finally, a rubber pipe (50) with plastic inner layer is obtained from processing the pipe whose outer surface is completely covered by sulfur-added bridging hardened treatment.
Patent TW-200506494-A (TW)
Title: Lamp cover cooling shade device for projection system
Inventor: LIN ZHENG
IPC: G03B21/16
Filed: 2003-08-15
Abstract: The present invention relates to a lamp cover cooling shade device for a projection system, comprising: an inlet guiding shade set, a first outlet guiding shade set, a fan and a second outlet guiding shade set. The inlet guiding shade set is disposed at a first side of the lamp cover and the first outlet guiding shade set, and the fan and the second outlet guiding shade set are disposed at a second side of the lamp cover sequentially. The inlet guiding shade set has a plurality of inlet guiding shade pieces which are in reverse L-shape. The first outlet guiding shade set and the second outlet guiding shade set have a plurality of first outlet guiding shade pieces and a plurality of second outlet guiding shade pieces respectively, wherein the tilt angles to the beaming direction of the cover lamp of the first outlet guiding shade pieces and the second outlet guiding shade pieces are different. The lamp cover cooling shade device of the present invention uses the inlet guiding shade pieces of the inlet guiding shade set to direct the cooling airflow uniformly so as to cool down the lamp cover and shield the light leakage at the inlet of the cooling airflow. The cooling airflow discharges the heat generated by the lamp cover through the first outlet guiding shade set, the fan and the second outlet guiding shade set so as to provide a very good cooling effect. In addition, due to the different tilt angles of the first outlet guiding shade pieces and the second outlet guiding shade pieces, the light leakage at the outlet of the cooling airflow can be shielded completely. Accordingly, the cooling shade device of the present invention has an excellent cooling effect and light leakage shielding effect.
Patent TW-200415469-A (TW)
Title: Hardware-based packet filtering accelerator
Inventor: COX GEORGE
IPC: G06F13/36
Filed: 2003-08-20
Abstract: A data packet filtering accelerator processor (250) operates in parallel with a host processor (240) and is arranged on an integrated circuit (200) with the host processor (240). The accelerator processor (250, 600) classifies data packets by executing a sequence of machine code instructions converted directly from a set of rules. Portions of data packets are passed to the accelerator processor (250) from the host processor (240). The accelerator processor (250, 600) includes packet parser circuit (620) for parsing the data packets into relevant data units and storing the relevant data units in memory. A packet analysis circuit (610) executes the sequence of machine (630) code instructions converted directly from the set of rules. The machine code instruction sequence operates on the relevant data units to classify the data packet. The packet analysis circuit returns the results of the classification to the host processor (240) by storing the classification results in a register (640) accessible by the host processor (240).
Patent TW-200509704-A (TW)
Title: Efficient video codec system and related method
Inventor: JU CHI-CHENG
IPC: H04N7/46
Filed: 2003-08-28
Abstract: A video signal processing system and related method. The system encodes an encoding bit stream according to characteristics of a decoding bit stream. The system includes a storage device for storing data of the decoding bit stream and the encoding bit stream. The system further includes an encoder electrically connected with the storage device for encoding the encoding bit stream according to the encoding type of the decoding bit stream. The system further includes a decoder electrically connected with the storage device for decoding the decoding bit stream and sending the encoding type of the decoding bit stream to the encoder. The encoding type of the encoding bit stream corresponds to the encoding type of the decoding bit stream so that the goal of limiting the maximum memory bandwidth that the encoder and the decoder need is reached.
Patent TW-200404631-A (TW)
Title: Method for manufacturing metal powder
Inventor: AKIMOTO YUJI
IPC: H01B1/22
Filed: 2003-09-08
Abstract: A method in which a metal powder is produced by ejecting a thermally decomposable metal compound powder into a reaction vessel through a nozzle together with a carrier gas under the condition V/S > 600, where V is the flow rate of the carrier gas per unit time (liter/min), and S is the cross-sectional area of the nozzle opening part (cm<SP>2</SP>), and heating this metal powder at a temperature which is higher than the decomposition temperature of the metal compound powder and not lower than (Tm - 200) DEG C, where Tm is the melting point of the metal, in a state where the metal compound powder is dispersed in the gas phase at a concentration of 10 g/liter or less. The method provides a fine, spherical, highly-crystallized metal powder which has a high purity, high density, high dispersibility and extremely uniform particle size, at low cost and using a simple process.
Patent TW-200407926-A (TW)
Title: Illuminating system with discharge lamp and method for preventing any toxic gases and/or broken glass debris from breaking out of the illuminating system
Inventor: HEIKE FLORIAN
IPC: F21V15/01
Filed: 2003-09-19
Abstract: The present invention is an illuminating system with a discharging lamp (especially a high-voltage discharging lamp), which is installed in an air-tight isolated apparatus. In accordance with the method of the present invention, a safety valve is equipped in the isolated apparatus. When the air inside the internal cavity of the isolated apparatus expands due to the heat generated after the discharging lamp is turned on, the air will be exhausted out of the isolated apparatus through the safety valve. In case the discharging lamp explodes, the illuminating system can prevent any toxic gases (especially mercury steam) generated by the mercury high-voltage discharging lamp from leaking out of the illuminating system to its surroundings. Besides, the present invention also presents a method for preventing any toxic gases and/or broken glass debris from breaking out of an illuminating system, having a discharging lamp installed inside an air-tight isolated apparatus, when the discharging explodes. By applying some suitable means, the method allows a specific pressure relation to form between the internal cavity and the external of the isolated apparatus. Such pressure relation will prevent any toxic gases and/or broken glass debris from breaking out of the isolated apparatus in case the discharging lamp explodes. (1) The representative diagram of the present invention is shown in Fig. 3. (2) Numbers representing elements shown in the representative diagram are: 1: Front lamp shade, 2: Reflecting mask, 3: Adhesion point, 4: Burner, 5: Connecting point, 6: Power cord, 12: Safety valve, 21: Safety valve connector.
Patent TW-200515557-A (TW)
Title: Semiconductor package, method for manufacturing the same and lead frame for use in the same
Inventor: LIU SHENG-TSUNG
IPC: H01L23/495
Filed: 2003-10-29
Abstract: A semiconductor package mainly includes a semiconductor chip and a plurality of leads arranged at the periphery of the semiconductor chip. Each of the leads has a first portion, a second portion and opposing upper and lower surfaces, wherein the second portion of the leads are bent upwards. The semiconductor package has a plurality of bonding wires with one ends connected to the bonding pads of the semiconductor chip and the other ends connected to the first portions of the leads. The semiconductor package is provided with a package body formed over the semiconductor chip and the leads, wherein each of the leads is substantially embedded in the package body except that the lower surface thereof is exposed from the package body. The present invention further provides a method for manufacturing the semiconductor package.
Patent TW-200428822-A (TW)
Title: System and method for an IEEE 802.11 access point to prevent traffic suffering bad link quality from affecting other traffic
Inventor: ZHONG ZHUN
IPC: H04L1/00
Filed: 2003-11-04
Abstract: In a wireless local area network (WLAN), the present invention provides a system and method for identifying suffering from bad link quality and dynamically adjusting channel access to restrict the effect of this bad link quality. The dynamic adjustment to channel access is accomplished by lowering or raising the limit on the number of packets that can be transmitted between an AP and the wireless station over the a link as determined by the link quality. The link quality is detemined by tracking the number of successive packet transmission successes and errors.
Patent TW-200414290-A (TW)
Title: Processing apparatus for processing substrate by process solution
Inventor: YAMAGATA KENJI
IPC: H01L21/00
Filed: 2003-12-08
Abstract: Even when the substrate size increases, the substrate is processed (etched) uniformly. An ultrasonic oscillator (103) is arranged under an etching container (101). A substrate (120) is horizontally arranged in the etching container (101). Accordingly, the substrate (120) is arranged while making a surface face the ultrasonic oscillator (103). The substrate (120) is etched while being rotated by a rotating mechanism (130).