baber/WOPTO huggingface dataset:
Patent TW-I288707-B (TW)
Title: Substrate and method of forming substrate for fluid ejection device
Inventor: TRUNINGER MARTHA A
IPC: C23F1/00
Filed: 2003-07-31
Granted: 2007-10-21
Abstract: A method of forming an opening through a substrate having a first side and a second side opposite the first side includes forming a trench in the first side of the substrate, forming a mask layer within the trench, forming at least one hole in the mask layer, filling the trench and the at least one hole, forming a first portion the opening in the substrate from the second side of the substrate to the mask layer, and forming a second portion of the opening in the substrate from the second side of the substrate through the at least one hole in the mask layer to the first side of the substrate.
Patent TW-I228737-B (TW)
Title: Push button switch
Inventor: HAYAKAWA KAZUKI
IPC: H01H13/02
Filed: 2003-08-08
Granted: 2005-03-01
Abstract: The invention provides a push button switch capable of making the width of surrounding fixed contacts smaller and sufficiently ensuring design freedom for contact portion including surrounding fixed contacts. The invention comprises surrounding fixed contacts 2 embedded and formed in the cover 1, a central fixed contact 3, a movable contact plate 4 including thin metal plate, a substrate part 4a and a hook latch 4b, a rubber spring 5 installed on the movable contact plate 4 making the hook latch 4b in contact with the central fixed contact 3, a center shaft 6 used to perform pressing operation to the rubber spring 5 and form a part of a sphere installed on substrate part of the movable contact plate 4 and a convex part 4c used to constantly contact with the surrounding fixed contact 2.
Patent TW-I252503-B (TW)
Title: Package processing apparatus and control apparatus of the package processing apparatus
Inventor: MIZUNO TORU
IPC: H05K13/08
Filed: 2003-08-20
Granted: 2006-04-01
Abstract: The present invention is related to a package processing apparatus and control apparatus of the package processing apparatus. The purpose of the present invention is to provide the package processing apparatus for increasing productivity and truly avoiding the non-measured contact between the packaging component and the packaged component, so as to enhance the quality and maintain the manufactured product at high quality for reducing the product cost. For the bonding process procedure of the invention: in S1, the start position Hs0 of contact measurement is set; in S2, holding chip tool 101 is used to absorb the electronic component 100; and in S3 and S4, the tool 101 is moved to the conveying position A. After that, the tool 101 is moved downward from the conveying position A to Hs0. In S5, after the tool 101 is moved downward to Hs0, the descending speed is changed to the contact measurement speed. In S6, whether the electronic component 100 contacts the substrate 108 is judged; and in S7, the descending operation of the tool 101 is stopped if the electronic component 100 contacts the substrate 108. In S8, the real contact position Hc is measured. In S9, the start position Hs1 of next contact is obtained, and Hs1 is set at Hs0 (Hs0 <- Hs1) to reflect the processing after the next time. In S10 and S11, the tool 101 is conveyed to the conveying position A after performing ultrasonic bonding onto the electronic component 100 and the substrate 108. In S12, whether there is an indication of stop is judged; and if there is an indication of stop, the procedure flow is completed, otherwise go back S2 to repeat the bonding process.
Patent TW-I236127-B (TW)
Title: Input/output structure and integrated circuit using the same
Inventor: CHANG CHI
IPC: H01L23/525
Filed: 2003-10-07
Granted: 2005-07-11
Abstract: An input/output structure and an integrated circuit using the same for supporting both the AGP and PCIE specifications are provided. The input/output structure is using in a die and comprising a PCIE I/O pad, an AGP I/O pad, a die pad, a first conductive trace, and a second conductive trace. The PCIE I/O pad is connected to the die pad through the first conductive trace. The AGP I/O pad is also connected to the die pad through the second conductive trace. At a certain time either the PCIE I/O pad or the AGP I/O pad can activate the input/output process. The integrated circuit of the present invention can share the conductive line, bonding pad and substrate, ... etc.
Patent TW-I224402-B (TW)
Title: Light-emitting diode module
Inventor: CHEN SUI-TUNG
IPC: H01L33/00
Filed: 2003-12-26
Granted: 2004-11-21
Abstract: A kind of light-emitting diode (LED) module includes: a circuit substrate, a heat dissipation body and a power source apparatus. The circuit substrate is provided with a top face and a bottom face, in which plural LEDs are disposed on the top face, and circuit lines corresponding to these LEDs are disposed on the bottom face. The heat dissipation body has plural heat dissipation fin plates and an accommodation space where the power source is accommodated in the accommodation space and has at least one power source circuit to connect with the bottom face of substrate. The heat dissipation body can be bonded to the bottom face of substrate through a colloid. In addition, by using a circuit board with special configuration, the amount of heat dissipation for LED can be increased, so as to reach the effects of high stability and high efficiency.
Patent TW-I259890-B (TW)
Title: Integral type air conditioner
Inventor: KIM JAE-CHEON
IPC: F24F8/108
Filed: 2004-01-09
Granted: 2006-08-11
Abstract: Disclosed is an integral type air conditioner comprising: a filter for selectively filter air discharged to an inside; a passage guide means for allowing air to be introduced into the filter during the air cleaning operation; and a cabinet forming an appearance of the air conditioner.
Patent TW-I243002-B (TW)
Title: Circuit using push-pull controlling chip to drive full-bridge inverter
Inventor: CHEN JEN-GANG
IPC: H05B41/282
Filed: 2004-02-10
Granted: 2005-11-01
Abstract: The present invention relates to a circuit using push-pull controlling chip to drive a full-bridge inverter, which is capable of connecting two driving circuits to a well-known full-bridge inverting circuit so as to be controlled by the push-pull controlling chip. The circuit of the invention comprises: a push-pull controlling chip having two output terminals; two driving circuits disposed with an input terminal and two output terminals, the input terminal connected to the two output terminals of the push-pull controlling chip; and a full-bridge switching component made up by four electronic switches, each switch having a controlling terminal connected to the two output terminals of the two driving circuits so as to convert a direct current to an alternating current and transmit it to the primary end of the transformer under the driving of the two driving circuits.
Patent TW-I230759-B (TW)
Title: Air filter structure of an engine
Inventor: LI SAN-JI
IPC: A01D69/00
Filed: 2004-02-20
Granted: 2005-04-11
Abstract: The present invention is to provide an air filter structure of an engine, comprises blocking plates installed at the same side with the air inlet and outlet passage of the air filter, a hollow tube installed in front end of the air inlet. With the installment of the blocking plates and hollow tube, that the grass pieces, dust and gravel form being inhaled into the air filter can be avoided to keep the air clean and prevent the grass pieces, dust and gravel form polluting the carburetor.
Patent TW-I238624-B (TW)
Title: Method of dynamically setting ethernet port isolation
Inventor: SHIU MING-SHIAN
IPC: H04L12/46
Filed: 2004-05-10
Granted: 2005-08-21
Abstract: A kind of method for dynamically setting the second-layer ethernet port isolation is disclosed in the present invention. The port property defined in the spanning tree protocol of the ethernet is used to set the port isolation property of each port in the converter. After the spanning tree protocol of ethernet is completed, the port property of the port isolation can be automatically set by the port property of the spanning tree protocol. When the network malfunctions or the network topology is changed, the spanning tree protocol will automatically re-conducted; and accordingly the setting of port isolation will be automatically set again by the updated port property of the spanning tree protocol after the beforesaid re-conduction is completed. Mechanisms mentioned above offers a way of dynamically setting the port isolation to prevent complexity and error conventionally occurred in manual setting to increase application flexibility and convenience of the port isolation as well as safety of the second layer ethernet.
Patent TW-I252624-B (TW)
Title: Timing extracting device, method thereof and demodulating device provided with timing extracting device
Inventor: SOGA SHIGERU
IPC: H04L7/027
Filed: 2004-06-29
Granted: 2006-04-01
Abstract: In a timing component extracting device for a digital modulating signal, it is possible to process twice of the sampling frequency of a symbol rate fs and steadily extract timing without being affected by carrier frequency offset. A frequency conversion portion 30 inputs a complex baseband signal consisting of an I signal and a Q signal of a symbol rate fs and converts the existed ±fs/2 frequency component to ±fs/4 frequency accompanying with data variation. A nonlinear processing is performed by utilizing multipliers 31 and 32 to let the I and Q signals of the complex baseband signal squared, respectively, and thereby using an adder 33 to add up each of the squared results. A BPF 34 extracts the ±fs/2 frequency component among the output of the adder 33 and outputs it as a timing signal.
Patent TW-I270326-B (TW)
Title: Thin film dielectrics for capacitors and methods of making thereof
Inventor: BORLAND WILLIAM J
IPC: H01G4/12
Filed: 2004-07-07
Granted: 2007-01-01
Abstract: Dielectrics are formed having high dielectric constants, low loss tangents, and other desirable electrical and physical properties. The dielectrics are annealed at temperatures allowing the use of copper foil substrates, and at low oxygen partial pressures.
Patent TW-I237904-B (TW)
Title: Pin photo-detector
Inventor: HSIN YUE-MING
IPC: H01L31/04
Filed: 2004-07-15
Granted: 2005-08-11
Abstract: A PIN photo-detector consists of laminated an N (n type semiconductor) layer, an I (intrinsic) layer, a P (p type semiconductor) layer, and a reflection structure disposed around the edge of the I layer to reflect external light into the I layer. Because the radiation area is increased without additional capacitive load according to this invention, it can efficiently improve responsivity.
Patent TW-I237542-B (TW)
Title: Electronic apparatus installing base
Inventor: JANG LU-CHANG
IPC: H05K7/18
Filed: 2004-07-16
Granted: 2005-08-01
Abstract: An electronic apparatus installing base is for assembling an electronic apparatus. The installing base includes a frame and an elastic jig with flexibility. The frame has a placing space for placing the electronic apparatus, and has a left side wall and a right side wall. These side walls have at least one hook aperture. The elastic jig with flexibility is for fastening the electronic apparatus. The elastic jig with flexibility has a right side surface which corresponds to the right side wall, and has a left side surface which corresponds to the left side wall. The two side surfaces have hook portions which correspond to the hook apertures. The side surfaces extend to form a grab portion. The electronic apparatus and the elastic jig could be slid in the placing space of the frame. The hook portion has a stopper position for flexibly hooking the hook apertures and a release position by pulling the grab portion to release it from the hook apertures.
Patent TW-I250651-B (TW)
Title: Magnetic tunnel junction and memory device including the same
Inventor: HA YOUNG-KI
IPC: H01L43/08
Filed: 2004-08-05
Granted: 2006-03-01
Abstract: A magnetic tunnel junction device includes a magnetically programmable free magnetic layer. The free magnetic layer includes a lamination of at least two ferromagnetic layers and at least one intermediate layer interposed between the at least two ferromagnetic layers.
Patent TW-I263969-B (TW)
Title: An overdrive method to solve anti-double edge (ADE)
Inventor: HO HAN-JON
IPC: G09G3/36
Filed: 2004-08-06
Granted: 2006-10-11
Abstract: An overdrive method to solve anti-double edge (ADE) includes using a register unit, a signal processing module having a selection unit and an anti-double edge lookup table (ADELUT), and plural multi-tasking units, which includes following procedures: inputting drive voltage code of existent frame from the plural multi-tasking units to the anti-double edge lookup table according to the selected signal of the selection unit; and selecting between the overdrive voltage and the actual voltage and outputting a drive voltage code suitable for different situation. Therefore it is able to efficiently save hardware resources and improve the double edge caused during overdriving liquid crystal image display. Also the application range can be expanded to solve double edge caused by different reaction speeds for application in all kinds of LCDs simply through adding a correction table and an operation unit.
Patent TW-I232765-B (TW)
Title: Gulf club head and its forming method
Inventor: TZENG JIE-FU
IPC: A63B53/04
Filed: 2004-08-18
Granted: 2005-05-21
Abstract: This invention relates to a gulf club head and its forming method. Multi-layered carbon fiber layer is hot pressed to form a top lid. The first side surface area is greater than the second side surface area. The club head main body is formed with an inserting surface defining an opening. The first end bore of the opening is greater than an opposite second end bore. The first side of the top lid corresponds to the first end, the second side corresponds to the second end. The top lid has the configuration that the outer peripheral edge of the top lid fits to the inserting surface of the club head main body. Therefore, it obtains the gulf club head. Carbon fiber layers are hot pressed to form the top lid, and the configuration and size of each carbon layer can be suitably adjusted. It obtains the best combination configuration, and eliminates the persecution of unbalance stress. It simplifies follow-up polishing operation, and enhances the efficiency of mass production.
Patent TW-I264645-B (TW)
Title: Data encoding/decoding device
Inventor: JUANG JI-LIN
IPC: G06F13/12
Filed: 2004-09-03
Granted: 2006-10-21
Abstract: A data encoding/decoding device for removably connecting a data storage device to a host, decoding a first data outputted from the data storage device, transmitting a first decoded data, which is decoded, to the host, decoding a second data outputted from the host, and transmitting a second decoded data, which is decoded to the data storage device, so as to improve the confidentiality and security of the data being stored.
Patent TW-I279984-B (TW)
Title: Input buffer capable of reducing input capacitance seen by input signal
Inventor: KIM KYU-HYOUN
IPC: H03K5/02
Filed: 2004-09-14
Granted: 2007-04-21
Abstract: Provided is an input buffer whose input capacitance presented to input signals can be reduced. The input buffer includes a first differential amplifier which compares the sizes of a first input signal and a second input signal and outputs an output signal as the result of the comparison; a second differential amplifier which compares the sizes of the first input signal and a reference voltage and outputs a second output signal as the result of the comparison; and a third differential amplifier which compares the sizes of the second input signal and the reference voltage and outputs a third output signal as the result of the comparison, wherein the first differential amplifier shares transistors, to which the first and second input signals are input, with the second and third differential amplifiers. The first differential amplifier operates only in a differential operation mode, and the second and third differential amplifiers operate only in a single operation mode. The phase of the first input signal is opposite to the phase of the second input signal, and the first and second input signals are different signals in the single operation mode. Accordingly, an input buffer is advantageous in that both a differential signal pair and single-ended signals can be received and output and the input capacitance of the input buffer seen by the input signals can be reduced.
Patent TW-I291678-B (TW)
Title: Method of driving a plasma display panel
Inventor: KIM YOUNG-DAE
IPC: H01J17/49
Filed: 2004-10-01
Granted: 2007-12-21
Abstract: The present invention relates to a plasma display panel, and more particularly, to a method of driving a plasma display panel. According to an embodiment of the present invention, a method of driving a plasma display panel in which one frame comprises a plurality of sub-fields and which represent a gray level by making the sub-fields emitting light according to brightness weights allocated to the sub-fields, includes a step of implementing a specific gray level using a previous or next luminous pattern of the specific gray level in representing the specific gray level where none of the sub-fields of a one-step lower gray level are luminous. The method of driving a plasma display panel according to the present invention enables to prevent electric discharge failure and to stably display images on the PDP of high-density Xe.
Patent TW-I251633-B (TW)
Title: Method for detecting and securing child safety for use in washing machines and device for same
Inventor: JANG TIAN-TZAI
IPC: D06F37/42
Filed: 2004-10-12
Granted: 2006-03-21
Abstract: Disclosed are a method for detecting and securing child safety for use in washing machines and a device for the same, which is a device that uses a manometer connected to an inner conduit in a washing machine and a switch component correspondingly assembled to a tub lid, which cooperate with program to integrate with a control assembly. Upon activating the power source, the washing machine enters a child safety detection mode. The switch component performs detection to learn the on/off state of the tub lid. The manometer performs detections to learn the water filling state in the tub. When the tub lid is opened for a predetermined time during operation of the washing machine, the safety alarm is activated and water is automatically drained. After that there are not safety hazards or that the hazards have been removed is confirmed, the washing operation can be continued upon re-activating the power source of the washing machine. In case the tub still contains water after completing the washing operation, the tub lid can only be opened after releasing the child safety detection mode. The release of the child safety detection mode is performed by manipulating a mode release unit.
Patent TW-I276994-B (TW)
Title: Method and chip for upgrading flash ROM of optical disk drive
Inventor: SHIH CHUN-HUNG
IPC: G11B20/00
Filed: 2004-11-23
Granted: 2007-03-21
Abstract: A method for upgrading a flash ROM of an optical disk drive and a chip for performing the method are introduced. The method includes sending an activating program to a first scratch pad memory, sending a firmware program to a second scratch pad memory, utilizing a micro processor loading the activating program from the first scratch pad memory for upgrading the firmware, and recording the firmware program stored in the second scratch pad memory into a flash ROM.
Patent TW-I250841-B (TW)
Title: Electronic apparatus with heat-dissipation structure
Inventor: LEE KUO-LIANG
IPC: H05K7/20
Filed: 2004-11-24
Granted: 2006-03-01
Abstract: An electronic apparatus with heat-dissipation structure is disclosed. The electronic apparatus with heat-dissipation structure includes a housing, a printed circuit board assembly disposed in the interior of the housing and forming a thermal flow high temperature area and a thermal flow low temperature area, and a heat sink disposed between the printed circuit board assembly and the housing and located at the thermal flow low temperature area for balancing the thermal flow and allowing the electronic apparatus to dissipate heat uniformly. The heat-dissipation structure can balance the thermal flow, increase the efficiency of heat-dissipation and achieve the effect of dissipating heat uniformly.
Patent TW-I258408-B (TW)
Title: Improved structure for driving tools
Inventor: HU HOU-FEI
IPC: B25B23/00
Filed: 2004-12-10
Granted: 2006-07-21
Abstract: This invention provides an improved structure for driving tools, having a receiving unit detachably joined to a braking hole of the driving tool. The receiving unit has a second end that is provided with end edge with an engagement hole for receiving a tool bit. The receiving unit has a first end that is provided with a magnet for attracting the tool bit. The receiving unit can be joined to a driving tool having a braking hole of a larger size, such that the driving tool is able to drive screws by having the receiving unit joined to a tool bit having a smaller size. The user no longer needs to purchase or replace driving tools having braking holes with different sizes. As such, the driving tool can be adapted to two tool bits of different dimensions. The first end of the receiving unit is exposed out of the braking hole after joined to the driving tool to allow the user to easily press and separate the receiving unit allowing easy and convenient applications. This invention is truly a design having industrial applicability and inventive step.
Patent TW-I249190-B (TW)
Title: Alignment mark of examining the deviation of photosensitive polyimide thin-film and its examination method
Inventor: JENG MING-REN
IPC: H01L21/027
Filed: 2004-12-28
Granted: 2006-02-11
Abstract: This invention relates to an alignment mark of examining the deviation of photosensitive polyimide thin-film and its examination method, in which a metal layer are formed with a plurality of alignment marks of octagonal aligned patterns, which are formed with a same center but in different ratios of inside diameters; and the photosensitive polyimide thin-film deposited on the above of metal layer are carried out with exposure and development to form a octagonal pattern with the same center as the alignment mark of aligned patterns. By means of alignment situation between the octagonal aligned pattern and the alignment mark, deviation situation of the photosensitive polyimide thin-film can be detected.
Patent TW-I249175-B (TW)
Title: A circuit breaker stroke measurement device
Inventor: LAI GUO-LUNG
IPC: H01H71/00
Filed: 2004-12-29
Granted: 2006-02-11
Abstract: The disclosed circuit breaker stroke measurement device is assembled and equipped onto the circuit breaker of a gas-insulation equipment. The circuit breaker stroke measurement device comprises one movable bulk and one potentiometer, wherein the movable bulk is assembled and equipped on the movable article of circuit breaker, while the potentiometer is assembled and equipped on the circuit breaker and comprises a chute and one function rod, one end of which is assembly-equipped onto the movable block and the other end of which is slidingly-equipped into the chute. Therefore, by variation signals from the variable resistance in potentiometer, stroke curves from the circuit breaker can be measured and the speed of circuit breaker can be further calculated out, by means of which we can figure out if the circuit breaker conforms to specification and if the parts or other mechanical characteristic of circuit breaker needs to be replaced or adjusted.